/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:host,:root{--radius-md:.375rem;--radius-lg:.5rem;--shadow-sm:0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--default-font-family:var(--site-font-sans);--default-mono-font-family:var(--site-font-mono)}}@layer base{*,::backdrop,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}:host,html{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.h-full{height:100%}.min-h-full{min-height:100%}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.italic{font-style:italic}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--site-font-sans:"Pretendard","Apple SD Gothic Neo","Segoe UI","Noto Sans KR",sans-serif;--site-font-mono:"SFMono-Regular","Consolas","Liberation Mono",monospace;--main-color:#6a4027;--border-color:#6a402738;--success:#5e8b5a;--error:#b55a4f;--bg-dark:#150f0c;--bg-dark-alt:#211711;--bg-light:#fbf4eb;--bg-light-alt:#fffaf4;--panel-dark:#221812e0;--panel-light:#fffaf4eb;--surface-dark:#241914;--surface-light:#fff;--text-dark:#f7eee4;--text-light:#261913;--text-muted-dark:#f7eee4bd;--text-muted-light:#261913b8;--radius-lg:1.25rem;--radius-md:.9rem;--radius-sm:.7rem;--radius-pill:999px;--space-1:.5rem;--space-2:.85rem;--space-3:1.25rem;--space-4:1.75rem;--space-5:2.5rem;--font-size-sm:.875rem;--font-size-md:1rem;--font-size-lg:1.125rem;--font-size-xl:1.375rem;--lead-line-height:1.7;--shadow-sm:0 10px 30px #1d120c14;--shadow-md:0 18px 44px #1d120c1f;--shadow-lg:0 24px 60px #1d120c29;--trans-fast:.14s;--trans-medium:.2s;--choco-milk-bg:#a66a3f;--choco-milk-bg-hover:#8f5a35;--choco-milk-border:#a66a3f2e;--choco-milk-fg:#fffaf4;--choco-milk-shadow:0 10px 20px #1d120c1f;--choco-milk-shadow-hover:0 12px 24px #1d120c29;--choco-milk-ring:var(--choco-milk-bg)}@supports (color:color-mix(in lab,red,red)){:root{--choco-milk-ring:color-mix(in srgb,var(--choco-milk-bg) 24%,transparent)}}:root{--choco-dark-bg:#25140f;--choco-dark-bg-hover:#1b100d;--choco-dark-border:#f5e4d61f;--choco-dark-fg:#fff6ef;--choco-dark-shadow:0 10px 20px #0f09062e;--choco-dark-shadow-hover:0 12px 24px #0f090638;--choco-dark-ring:var(--choco-dark-bg)}@supports (color:color-mix(in lab,red,red)){:root{--choco-dark-ring:color-mix(in srgb,var(--choco-dark-bg) 28%,transparent)}}:root{--choco-white-bg:#f3e4d6;--choco-white-bg-hover:#ead7c4;--choco-white-border:#d3b697;--choco-white-fg:#5b3b29;--choco-white-shadow:0 10px 20px #573a270f;--choco-white-shadow-hover:0 12px 24px #573a271a;--choco-white-ring:var(--choco-white-bg)}@supports (color:color-mix(in lab,red,red)){:root{--choco-white-ring:color-mix(in srgb,var(--choco-white-bg) 28%,transparent)}}:root{--button-bg:var(--choco-milk-bg);--button-bg-hover:var(--choco-milk-bg-hover);--button-border:var(--choco-milk-border);--button-text:var(--choco-milk-fg);--button-shadow:var(--choco-milk-shadow);--button-shadow-hover:var(--choco-milk-shadow-hover);--fab-bg:var(--main-color);--fab-fg:#fffaf4;--fab-panel-bg:#1f1511f5;--fab-panel-border:#f5dec21f;--fab-panel-text:#f8eee4;--fab-panel-muted:#f8eee4bd;--fab-handle-text:#fffaf4;--fab-handle-muted:#fffaf4b8;--fab-handle-icon-bg:linear-gradient(145deg,#f5dec23d,#ffffff14);--fab-handle-icon-border:#fffaf41f;--fab-action-bg:#ffffff0d;--fab-action-hover:#f5dec21a;--fab-action-border:#f5dec21a;--login-bg:#a66a3f;--login-hover-bg:#8f5a35;--login-border:#f5dec22e;--login-text:#fffaf4;--interactive-bg:#6a40271f;--interactive-fg:var(--text-light);--interactive-border:#6a402738;--scrollbar-outer-thumb:var(--main-color)}@supports (color:color-mix(in lab,red,red)){:root{--scrollbar-outer-thumb:color-mix(in srgb,var(--main-color) 64%,transparent)}}:root{--scrollbar-outer-thumb-hover:var(--main-color)}@supports (color:color-mix(in lab,red,red)){:root{--scrollbar-outer-thumb-hover:color-mix(in srgb,var(--main-color) 82%,transparent)}}:root{--scrollbar-outer-track:var(--bg-light)}@supports (color:color-mix(in lab,red,red)){:root{--scrollbar-outer-track:color-mix(in srgb,var(--bg-light) 72%,transparent)}}:root{--page-max-width:74rem;--page-gutter:2rem}*,:after,:before{box-sizing:border-box}#__next,body,html{min-height:100%}html{scroll-behavior:smooth;scrollbar-width:none}html::-webkit-scrollbar{width:0;height:0}html::-webkit-scrollbar-track{background:0 0}html::-webkit-scrollbar-thumb{background:0 0;border:0}html::-webkit-scrollbar-thumb:hover{background:0 0}body{font-family:var(--site-font-sans);background:var(--bg-light);color:var(--text-light);margin:0;line-height:1.6}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--button-border);border-radius:var(--radius-md);background:var(--button-bg);min-height:2.75rem;color:var(--button-text);box-shadow:var(--button-shadow);transition:border-color var(--trans-fast) ease,background-color var(--trans-fast) ease,color var(--trans-fast) ease,transform var(--trans-fast) ease,box-shadow var(--trans-fast) ease;justify-content:center;align-items:center;gap:.35rem;padding:.52rem 1rem;display:inline-flex}button:hover:not(:disabled){background:var(--button-bg-hover);border-color:var(--button-border);transform:translateY(-1px)}@supports (color:color-mix(in lab,red,red)){button:hover:not(:disabled){border-color:color-mix(in srgb,var(--button-border) 70%,transparent)}}button:hover:not(:disabled){box-shadow:var(--button-shadow-hover)}button:focus-visible{box-shadow:0 0 0 3px var(--button-bg),var(--button-shadow-hover);outline:none}@supports (color:color-mix(in lab,red,red)){button:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--button-bg) 24%,transparent),var(--button-shadow-hover)}}button:disabled{cursor:not-allowed;opacity:.6;box-shadow:none}.button-ghost{color:inherit;box-shadow:none;background:0 0;border-color:#0000}.button-ghost:active,.button-ghost:focus-visible,.button-ghost:hover:not(:disabled){box-shadow:none;background:0 0;border-color:#0000;transform:none}.choco-milk{--choco-bg:var(--choco-milk-bg);--choco-bg-hover:var(--choco-milk-bg-hover);--choco-border:var(--choco-milk-border);--choco-fg:var(--choco-milk-fg);--choco-shadow:var(--choco-milk-shadow);--choco-shadow-hover:var(--choco-milk-shadow-hover);--choco-ring:var(--choco-milk-ring);--choco-active-bg:#1d120d;--choco-active-fg:#fffaf4}.feature-card.feature-card-choco-dark{--choco-bg:var(--choco-dark-bg);--choco-bg-hover:var(--choco-dark-bg-hover);--choco-border:var(--choco-dark-border);--choco-fg:var(--choco-dark-fg);--choco-shadow:var(--choco-dark-shadow);--choco-shadow-hover:var(--choco-dark-shadow-hover);--choco-ring:var(--choco-dark-ring);--choco-active-bg:#1d120d;--choco-active-fg:#fffaf4}.choco-white{--choco-bg:var(--choco-white-bg);--choco-bg-hover:var(--choco-white-bg-hover);--choco-border:var(--choco-white-border);--choco-fg:var(--choco-white-fg);--choco-shadow:var(--choco-white-shadow);--choco-shadow-hover:var(--choco-white-shadow-hover);--choco-ring:var(--choco-white-ring);--choco-active-bg:#1d120d;--choco-active-fg:#fffaf4}.choco-trans,.choco-white-trans{--choco-bg:#fffaf49e;--choco-bg-hover:#fffaf4bd;--choco-border:#6b452b1f;--choco-fg:#5b3b29;--choco-shadow:0 10px 20px #573a270d;--choco-shadow-hover:0 12px 24px #573a2714;--choco-ring:#6b452b1f;--choco-active-bg:#1d120d;--choco-active-fg:#fffaf4}.choco-cream{--choco-bg:#7b6254;--choco-bg-hover:#6d574b;--choco-border:#5f4b40;--choco-fg:#f7efe8;--choco-shadow:0 10px 20px #1e130e14;--choco-shadow-hover:0 12px 24px #1e130e1f;--choco-ring:#7a62542e;--choco-active-bg:#1d120d;--choco-active-fg:#fffaf4}a{color:inherit}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}.app-shell{--app-bg:var(--bg-dark);--app-text:var(--text-dark);--panel-bg:var(--panel-dark);--panel-border:#ffffff1a;--soft-bg:#c48d5814;--muted-text:var(--text-muted-dark);--interactive-bg:#ffffff14;--interactive-fg:var(--text-dark);--interactive-border:#ffffff24;--header-bg:#18100ce0;--content-bg:#704f3adb;--content-border:#ffffff0f;min-height:100vh;color:var(--app-text);background:radial-gradient(circle at 14% 18%,#d08a4526,transparent 24%),radial-gradient(circle at 88% 2%,#fff0d614,transparent 18%),linear-gradient(180deg,#19110d 0,var(--app-bg) 42%,#130d0a 100%);flex-direction:column;display:flex}.app-shell-white{--app-bg:var(--bg-light);--app-text:var(--text-light);--panel-bg:var(--panel-light);--panel-border:#6a40271f;--soft-bg:#6a40270f;--muted-text:var(--text-muted-light);--fab-bg:#fff;--fab-fg:var(--main-color);--fab-panel-bg:#fffdf9fa;--fab-panel-border:#6a402714;--fab-panel-text:var(--text-light);--fab-panel-muted:#261913b8;--fab-handle-text:var(--text-light);--fab-handle-muted:#261913a3;--fab-handle-icon-bg:linear-gradient(145deg,#ffffffeb,#f4e5cde6);--fab-handle-icon-border:#6a402729;--fab-action-bg:#6a40270f;--fab-action-hover:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell-white{--fab-action-hover:color-mix(in srgb,var(--panel-bg) 84%,#fff 16%)}}.app-shell-white{--fab-action-border:#6a40271a;--login-bg:#b47a50;--login-hover-bg:#a06642;--login-border:#6a402724;--login-text:#fffaf4;--interactive-bg:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell-white{--interactive-bg:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.app-shell-white{--interactive-fg:var(--text-light);--interactive-border:#6a40271a;--header-bg:#fffbf4eb;--content-bg:#fff7ecf0;--content-border:#6a402714;background:radial-gradient(circle at 14% 18%,#d08a4514,#0000 22%),radial-gradient(circle at 85% 0,#fff0d69e,#0000 18%),linear-gradient(#fffaf4,#f9f1e7 44%,#f3e8d7)}.site-footer,.site-header{width:100%}.site-header{z-index:2000;border-bottom:1px solid var(--panel-border);background:var(--header-bg);flex-direction:column;justify-content:center;min-height:5.9rem;display:flex;position:sticky;top:0}@supports (color:color-mix(in lab,red,red)){.site-header{background:color-mix(in srgb,var(--header-bg) 92%,transparent)}}.site-header{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.site-header-inner{width:min(var(--page-max-width),calc(100% - (var(--page-gutter) * 2)));grid-template-columns:minmax(0,1fr) minmax(0,1.45fr) minmax(0,1fr);align-items:center;gap:.8rem;margin:0 auto;padding:.7rem 0;display:grid}.header-left{justify-self:start;min-width:0}.brand-link{align-items:center;gap:.85rem;text-decoration:none;display:inline-flex}.brand-copy{flex-direction:column;gap:.12rem;min-width:0;display:flex}.brand-title{color:var(--app-text);letter-spacing:.02em;font-size:1.5rem;font-weight:800;line-height:1.1}.brand-slogan{color:var(--muted-text);white-space:nowrap;text-overflow:ellipsis;font-size:.8rem;overflow:hidden}.brand-logo{background:#ffffffeb;border:1px solid #6a40271f;border-radius:1.15rem;justify-content:center;align-items:center;width:58px;height:58px;padding:.45rem;display:inline-flex;box-shadow:0 14px 34px #1d120c24}.auth-controls,.header-controls,.oauth-list,.site-nav{flex-wrap:wrap;align-items:center;gap:.65rem;display:flex}.site-nav{justify-content:space-evenly;justify-self:center;align-items:center;gap:.4rem;width:100%}.header-right{justify-content:flex-end;justify-self:end;align-items:flex-end;gap:.25rem;min-width:0}.header-auth-block,.header-right{flex-direction:column;display:flex}.header-auth-block{align-items:stretch;gap:.18rem;width:fit-content}.header-auth-actions{justify-content:flex-end;align-items:center;gap:.4rem;display:flex}.online-count-pill{min-height:2.25rem;color:var(--muted-text);white-space:nowrap;background:#ffffff13;border:1px solid #f5dec22e;border-radius:999px;justify-content:center;align-items:center;padding:.34rem .68rem;font-size:.76rem;font-weight:850;line-height:1;display:inline-flex;box-shadow:inset 0 1px #ffffff0a}.app-shell-white .online-count-pill{color:#2b1c14b8;background:#6a40270f;border-color:#6a402724}.login-remaining-row{justify-content:flex-start;align-items:center;gap:0;min-width:0;display:flex}.oauth-actions{flex-wrap:nowrap;gap:.32rem}.login-remaining,.oauth-actions{justify-content:center;align-items:center;display:flex}.login-remaining{min-width:0;height:1.8rem;color:var(--muted-text);white-space:nowrap;font-variant-numeric:tabular-nums;font-feature-settings:"tnum";background:#ffffff0f;border:1px solid #88583838;border-right:0;border-radius:999px 0 0 999px;flex:1;padding:.03rem .55rem 0;font-size:.76rem;font-weight:700;line-height:1.05}.login-refresh-button{width:1.8rem;height:1.8rem;min-height:1.8rem;color:var(--muted-text);cursor:pointer;box-shadow:none;background:#ffffff14;border:1px solid #88583838;border-left:0;border-radius:0 999px 999px 0;flex:none;justify-content:center;align-items:center;margin-left:-1px;padding:0;line-height:1;display:inline-flex}.login-refresh-button:hover{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.login-refresh-button:hover{background:color-mix(in srgb,var(--main-color) 12%,transparent)}}.login-refresh-button:hover{color:var(--app-text);box-shadow:none;transform:none}.login-refresh-button:focus-visible{outline:2px solid var(--main-color)}@supports (color:color-mix(in lab,red,red)){.login-refresh-button:focus-visible{outline:2px solid color-mix(in srgb,var(--main-color) 40%,transparent)}}.login-refresh-button:focus-visible{outline-offset:2px;box-shadow:none}.login-refresh-button svg{display:block}.control,.mobile-nav-item,.nav-link{border:1px solid var(--interactive-border);border-radius:var(--radius-md);color:inherit;transition:border-color var(--trans-fast) ease,background-color var(--trans-fast) ease,color var(--trans-fast) ease,transform var(--trans-fast) ease,box-shadow var(--trans-fast) ease;white-space:nowrap;background:0 0;padding:.48rem .9rem}.nav-link{border-radius:var(--radius-pill);background:#ffffff05;font-weight:700;text-decoration:none}.site-nav .nav-group-toggle,.site-nav .nav-link{box-shadow:none;appearance:none;-webkit-tap-highlight-color:transparent;background:0 0;border:0;outline:none;padding:.35rem .15rem}.site-nav .nav-group-toggle::-moz-focus-inner{border:0}.nav-link-body{align-items:center;gap:.2rem;line-height:1.1;display:flex}.nav-link-label{font-size:1.14rem;font-weight:800}.nav-group{flex-direction:column;align-items:flex-start;gap:.2rem;display:flex;position:relative}.nav-group-toggle{cursor:pointer;align-items:center;display:inline-flex}.dropdown-item:hover,.fab-action:hover,.mobile-nav-item:hover,.nav-link:hover{background:var(--interactive-bg);border-color:var(--interactive-border);color:var(--interactive-fg);transform:translateY(-1px)}.site-nav .nav-group-toggle:hover,.site-nav .nav-link:hover{color:var(--app-text);background:0 0;border-color:#0000;transform:none}.site-nav .nav-group-toggle:active,.site-nav .nav-group-toggle:focus,.site-nav .nav-group-toggle:focus-visible{box-shadow:none;background:0 0;border:0;outline:none}.site-nav .nav-group-toggle:active,.site-nav .nav-group-toggle:focus,.site-nav .nav-group-toggle:focus-visible,.site-nav .nav-link:active,.site-nav .nav-link:focus,.site-nav .nav-link:focus-visible{box-shadow:none;color:var(--app-text);background:0 0;border:0;outline:none}.site-nav .nav-group-card:active,.site-nav .nav-group-card:focus,.site-nav .nav-group-card:focus-visible{box-shadow:none;outline:none}.nav-panel{opacity:0;width:auto;min-width:0;max-height:0;transition:opacity var(--trans-fast) ease,transform var(--trans-fast) ease;pointer-events:none;flex-direction:column;gap:.4rem;padding:0;display:flex;position:absolute;top:calc(100% + .45rem);left:0;overflow:visible;transform:translateY(.2rem)}.nav-panel-open{opacity:1;pointer-events:auto;max-height:none;transform:translateY(0)}.nav-group-links{border:1px solid var(--panel-border);background:var(--panel-bg);width:12.5rem;max-width:13rem;box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:1rem;gap:.35rem;padding:.45rem}.nav-group-card,.nav-group-links{flex-direction:column;display:flex}.nav-group-card{color:var(--app-text);white-space:normal;transition:transform var(--trans-fast) ease,border-color var(--trans-fast) ease,background-color var(--trans-fast) ease,color var(--trans-fast) ease,box-shadow var(--trans-fast) ease;background:#ffffff38;border:1px solid #0000;border-radius:.95rem;gap:.24rem;padding:.62rem .7rem;text-decoration:none}.nav-group-card-head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.nav-group-card-label{font-size:.9rem;font-weight:800;line-height:1.2}.nav-group-card-arrow{color:var(--muted-text);transition:transform var(--trans-fast) ease;font-size:.82rem}.nav-group-card-summary{opacity:0;max-height:0;color:var(--muted-text);transition:max-height var(--trans-medium) ease,opacity var(--trans-fast) ease,transform var(--trans-fast) ease;font-size:.76rem;line-height:1.35;overflow:hidden;transform:translateY(-.15rem)}.nav-group-card:focus-visible,.nav-group-card:hover{background:var(--interactive-bg);border-color:var(--interactive-border);color:var(--interactive-fg);transform:translateY(-1px);box-shadow:0 10px 24px #1d120c14}.nav-group-card-disabled{opacity:.58;cursor:not-allowed;background:var(--panel-bg);pointer-events:none!important}@supports (color:color-mix(in lab,red,red)){.nav-group-card-disabled{background:color-mix(in srgb,var(--panel-bg) 84%,#fff 16%)}}.nav-group-card-disabled{color:var(--muted-text);border-color:#6a402714}@supports (color:color-mix(in lab,red,red)){.nav-group-card-disabled{color:color-mix(in srgb,var(--muted-text) 82%,#fff 18%)}}.nav-group-card-disabled .nav-group-card-summary{opacity:1;max-height:none;color:var(--muted-text);overflow:visible;transform:none}@supports (color:color-mix(in lab,red,red)){.nav-group-card-disabled .nav-group-card-summary{color:color-mix(in srgb,var(--muted-text) 88%,#fff 12%)}}.certificate-practical-disabled{opacity:.6;cursor:not-allowed;pointer-events:none;color:var(--muted-text)}@supports (color:color-mix(in lab,red,red)){.certificate-practical-disabled{color:color-mix(in srgb,var(--muted-text) 76%,#fff 24%)}}.certificate-practical-disabled{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-practical-disabled{background:color-mix(in srgb,var(--panel-bg) 84%,#fff 16%)}}.certificate-practical-disabled{border-color:#6b452b14}.nav-group-card:focus-visible .nav-group-card-arrow,.nav-group-card:hover .nav-group-card-arrow{transform:translate(1px)}.nav-group-card:focus-visible .nav-group-card-summary,.nav-group-card:hover .nav-group-card-summary{opacity:1;max-height:3rem;transform:translateY(0)}.resource-card-link{background:var(--panel-bg);grid-template-columns:4.75rem minmax(0,1fr) auto;align-items:center;gap:.9rem;width:100%;padding:.85rem .95rem;display:grid}@supports (color:color-mix(in lab,red,red)){.resource-card-link{background:color-mix(in srgb,var(--panel-bg) 92%,#fff 8%)}}.resource-card-link{box-shadow:none;border-color:#6a40271a}.resource-card-link .nav-group-card-summary{opacity:1;max-height:none;overflow:visible;transform:none}.resource-card-link:focus-visible,.resource-card-link:hover{background:var(--panel-bg);transform:none}@supports (color:color-mix(in lab,red,red)){.resource-card-link:focus-visible,.resource-card-link:hover{background:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.resource-card-link:focus-visible,.resource-card-link:hover{box-shadow:none;border-color:#6a40271f}.resource-card-link:focus-visible .resource-card-arrow,.resource-card-link:hover .resource-card-arrow{color:var(--app-text)}.resource-card-thumb{background:#ffffff3d;border:1px solid #6a40271f;border-radius:1rem;flex:none;width:4.75rem;height:4.75rem;display:block;overflow:hidden}.resource-card-thumb-image{object-fit:cover;width:100%;height:100%}.resource-card-copy{gap:.28rem;min-width:0;display:grid}.resource-card-arrow{color:var(--muted-text);place-self:center end;font-size:.95rem;font-weight:700;line-height:1}.files-resource-card{min-height:20rem;max-height:min(24rem,100dvh - 14rem);overflow-y:auto}.files-resource-title{flex:none}.files-resource-list{flex:auto;min-height:0;max-height:100%;overflow-y:auto}.nav-link-active{background:var(--main-color);color:#fffaf4;box-shadow:none;border:0}.site-nav .nav-link-active{box-shadow:none;color:var(--app-text);background:0 0;border:0}.site-nav .nav-group-card.nav-link-active{background:var(--main-color);color:#fffaf4;border-color:#0000}.app-shell-white .site-nav .nav-link-active{color:var(--text-light);box-shadow:none;background:0 0;border:0}.app-shell-white .nav-group-card.nav-link-active{background:var(--main-color);color:#fffaf4;box-shadow:none;border:0}.app-shell-white .site-nav .nav-link-active:hover{color:var(--text-light);box-shadow:none;background:0 0;border:0}.app-shell-white .nav-group-card.nav-link-active:hover{background:var(--main-color);color:#fffaf4;box-shadow:none;border:0}.site-nav .nav-group-toggle.nav-link-active,.site-nav .nav-group-toggle.nav-link-active:hover{color:var(--app-text);box-shadow:none;background:0 0;border:0}.nav-link-active:hover{background:var(--main-color);color:#fffaf4;box-shadow:none;border:0}.site-nav .nav-group-card.nav-link-active:hover,.site-nav .nav-link-active:hover{color:var(--app-text);box-shadow:none;background:0 0;border:0}.nav-group-toggle .nav-link-body{gap:.12rem;display:inline-flex}.nav-group-toggle-body{gap:.12rem}.nav-direct-link{min-height:2.8rem}.nav-direct-link,.nav-group-caret{align-items:center;display:inline-flex}.nav-group-caret{transition:color var(--trans-fast) ease;justify-content:center;font-size:1.05rem;line-height:1;transform:translateY(1px)}.mobile-toggle{color:inherit;background:0 0;border:0;border-radius:.8rem;min-width:2.75rem;min-height:2.75rem;padding:.4rem;display:none}.mobile-toggle svg{width:24px;height:24px}.mobile-toggle-wrap{align-items:center;display:flex}.mobile-nav-panel{width:min(var(--page-max-width),calc(100% - (var(--page-gutter) * 2)));border:1px solid var(--panel-border);background:var(--panel-bg);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:1rem;margin:0 auto 1rem;padding:.9rem;display:none}.mobile-nav-panel.open{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;flex-direction:column;gap:.5rem;max-height:calc(100dvh - 5.25rem);display:flex;overflow-y:auto}.mobile-nav-item{text-decoration:none;display:block}.nav-group-mobile{flex-direction:column;gap:.45rem;display:flex}.nav-group-mobile .nav-group-toggle{justify-content:space-between;width:100%}.nav-group-mobile .nav-panel{pointer-events:auto;width:100%;max-height:0;padding:.1rem 0 0;position:static;overflow:hidden}.nav-group-mobile.nav-group-open .nav-panel{max-height:20rem}.nav-group-mobile .nav-group-links{box-shadow:none;background:0 0;border:0;width:100%;max-width:none;padding:0}.nav-group-mobile .nav-group-card{background:#ffffff1f;width:100%}.nav-group-mobile .nav-group-card-summary{opacity:1;max-height:none;transform:none}.nav-group-mobile .nav-group-card:focus-visible,.nav-group-mobile .nav-group-card:hover{transform:none}.nav-group-mobile .nav-group-card:focus-visible .nav-group-card-summary,.nav-group-mobile .nav-group-card:hover .nav-group-card-summary{max-height:none}.nav-group-mobile .nav-group-card-arrow{display:none}.mobile-panel-actions{background:var(--panel-bg);border-radius:1rem;flex-direction:column;gap:.45rem;margin-top:.65rem;padding:.85rem .9rem .95rem;display:flex}@supports (color:color-mix(in lab,red,red)){.mobile-panel-actions{background:color-mix(in srgb,var(--panel-bg) 92%,transparent)}}.mobile-panel-actions{border-top:1px solid var(--panel-border)}.mobile-panel-eyebrow{color:var(--muted-text);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:800}.mobile-panel-actions .login-dropdown,.mobile-panel-actions .oauth-actions{width:100%}.mobile-panel-actions .oauth-actions{flex-direction:column;gap:.45rem;display:flex}.mobile-panel-actions .login-button{border-radius:.9rem;justify-content:center;width:100%;min-height:2.75rem;padding:.58rem .9rem}.mobile-panel-actions .login-dropdown{flex-direction:column;gap:.35rem;display:flex}.mobile-panel-actions .dropdown-menu{width:100%;min-width:0;box-shadow:none;background:0 0;border:0;flex-direction:column;gap:.25rem;max-height:0;margin-top:0;padding:0;display:flex;position:static;top:auto;right:auto;overflow:hidden;transform:none}.mobile-panel-actions .dropdown-menu.open{max-height:14rem;padding-top:.1rem}.mobile-panel-actions .dropdown-item{border:1px solid var(--panel-border);background:var(--panel-bg);border-radius:.85rem;padding:.75rem .95rem}@supports (color:color-mix(in lab,red,red)){.mobile-panel-actions .dropdown-item{background:color-mix(in srgb,var(--panel-bg) 88%,transparent)}}.page-content{width:100%;padding:2rem var(--page-gutter) 3rem;background:radial-gradient(circle at 12% 0,#d08a4514,transparent 22%),radial-gradient(circle at 92% 18%,#7046290d,transparent 28%),var(--content-bg);flex:1;margin:0;position:relative}@supports (color:color-mix(in lab,red,red)){.page-content{background:radial-gradient(circle at 12% 0,#d08a4514,transparent 22%),radial-gradient(circle at 92% 18%,#7046290d,transparent 28%),color-mix(in srgb,var(--content-bg) 86%,#ffffff24)}}.app-shell .page-content{background:radial-gradient(circle at 12% 0,#d08a4514,transparent 22%),radial-gradient(circle at 92% 18%,#4a2a1a0a,transparent 28%),var(--content-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell .page-content{background:radial-gradient(circle at 12% 0,#d08a4514,transparent 22%),radial-gradient(circle at 92% 18%,#4a2a1a0a,transparent 28%),color-mix(in srgb,var(--content-bg) 84%,#ffffff2e)}}.oauth-callback-page{place-items:start center;min-height:min(34rem,72vh);display:grid}.oauth-callback-card{background:#2b1c14b8;border:1px solid #f5dec229;border-radius:1rem;width:min(42rem,100%);margin-top:2rem;padding:clamp(1.25rem,3vw,2rem);box-shadow:0 22px 54px #110a062e}.oauth-callback-eyebrow{min-height:1.7rem;color:var(--muted-text);letter-spacing:0;background:#be79482e;border-radius:999px;align-items:center;padding:0 .72rem;font-size:.72rem;font-weight:900;display:inline-flex}.oauth-callback-card h1{color:var(--app-text);margin:.85rem 0 0;font-size:clamp(1.7rem,4vw,2.45rem);line-height:1.15}.oauth-callback-card p{color:var(--muted-text);margin:.8rem 0 0;font-weight:750;line-height:1.65}.oauth-callback-card small{color:var(--muted-text);background:#ffffff0d;border:1px solid #f5dec21f;border-radius:.75rem;margin-top:1rem;padding:.85rem .95rem;display:block}@supports (color:color-mix(in lab,red,red)){.oauth-callback-card small{color:color-mix(in srgb,var(--muted-text) 86%,transparent)}}.oauth-callback-card small{word-break:break-word;font-weight:700;line-height:1.5}.oauth-callback-actions{flex-wrap:wrap;gap:.7rem;margin-top:1.25rem;display:flex}.oauth-callback-card-error{border-color:#ffb89638}.oauth-callback-card-warning{border-color:#e0a35b42}.oauth-callback-card-loading{border-color:#88d19238}.app-shell-white .oauth-callback-card{background:#fffaf4eb;border-color:#6a402724;box-shadow:0 20px 48px #60402a14}.app-shell-white .oauth-callback-card small{background:#6a40270a;border-color:#6a40271f}body>iframe[src*=googleads][style*="position: fixed"],body>iframe[src*=googlesyndication][style*="position: fixed"],body>ins.adsbygoogle[data-ad-status][style*="position: fixed"],body>ins.adsbygoogle[data-anchor-status],body>ins.adsbygoogle[style*="position: fixed"]{z-index:40!important}@media (max-width:1580px){body>iframe[src*=googleads][style*="position: fixed"],body>iframe[src*=googlesyndication][style*="position: fixed"],body>ins.adsbygoogle[data-ad-status][style*="position: fixed"],body>ins.adsbygoogle[data-anchor-status],body>ins.adsbygoogle[style*="position: fixed"]{visibility:hidden!important;display:none!important}}.stack-section{flex-direction:column;gap:1.2rem;display:flex}.meeting-stack{gap:1rem}.mypage-nickname-form{gap:.55rem;display:grid}.mypage-nickname-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.6rem;display:grid}.meeting-form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem 1rem;display:grid}.meeting-field{flex-direction:column;gap:.45rem;display:flex}.meeting-form-grid .control{color:#f7eee4;background:#342219eb;border-color:#c18b6738;box-shadow:inset 0 1px #ffffff0f,0 8px 18px #1d120c1a}.meeting-form-grid .control:focus-visible,.meeting-form-grid .control:hover{color:#fff6ef;background:#3c271cf5;border-color:#d39e7447}.app-shell-white .meeting-form-grid .control{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .meeting-form-grid .control{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.app-shell-white .meeting-form-grid .control{color:var(--text-light);border-color:#6b452b1a;box-shadow:inset 0 1px #ffffffbf,0 8px 18px #573a270d}.app-shell-white .meeting-form-grid .control:focus-visible,.app-shell-white .meeting-form-grid .control:hover{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .meeting-form-grid .control:focus-visible,.app-shell-white .meeting-form-grid .control:hover{background:color-mix(in srgb,var(--panel-bg) 82%,#fff 18%)}}.app-shell-white .meeting-form-grid .control:focus-visible,.app-shell-white .meeting-form-grid .control:hover{color:var(--text-light);border-color:#6b452b24}.app-shell-white .meeting-form-grid .control::placeholder{color:var(--muted-text)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .meeting-form-grid .control::placeholder{color:color-mix(in srgb,var(--muted-text) 82%,#fff 18%)}}.meeting-field-wide{grid-column:1/-1}.meeting-status-grid{flex-wrap:wrap;gap:.45rem;display:flex}.meeting-status-pill{border-radius:var(--radius-pill);border:1px solid var(--main-color);margin:0;padding:.32rem .72rem}@supports (color:color-mix(in lab,red,red)){.meeting-status-pill{border:1px solid color-mix(in srgb,var(--main-color) 18%,transparent)}}.meeting-status-pill{background:var(--soft-bg)}@supports (color:color-mix(in lab,red,red)){.meeting-status-pill{background:color-mix(in srgb,var(--soft-bg) 66%,transparent)}}.meeting-status-pill{color:var(--muted-text);font-size:.78rem;font-weight:700}.meeting-endpoint-details{border:1px solid var(--main-color)}@supports (color:color-mix(in lab,red,red)){.meeting-endpoint-details{border:1px solid color-mix(in srgb,var(--main-color) 16%,transparent)}}.meeting-endpoint-details{background:var(--panel-bg);border-radius:.85rem;padding:.6rem .75rem}@supports (color:color-mix(in lab,red,red)){.meeting-endpoint-details{background:color-mix(in srgb,var(--panel-bg) 90%,transparent)}}.meeting-endpoint-details>summary{cursor:pointer;color:var(--muted-text);font-size:.84rem;font-weight:700}.meeting-endpoint-details[open]>summary{margin-bottom:.35rem}.meeting-endpoint-row code{color:var(--muted-text);word-break:break-all;font-size:.76rem}.meeting-actions{flex-wrap:wrap;gap:.5rem;display:flex}.meeting-token-area{font-family:var(--site-font-mono);font-size:.82rem}.meeting-room-shell{height:min(68dvh,700px);margin-top:.9rem}.meeting-stage{background:radial-gradient(circle at 8% 12%,#7a482e57,#0000 30%),radial-gradient(circle at 88% 84%,#d6a8811f,#0000 24%),#110d0b;border-radius:14px;grid-template-rows:1fr auto;height:100%;min-height:480px;display:grid;position:relative}.meeting-stage,body.meeting-fullscreen-lock,body.meeting-wheel-lock{overflow:hidden}.meeting-stage-expanded{z-index:5000;border-radius:0;width:100vw;height:100dvh;position:fixed;inset:0}.meeting-stage:fullscreen{border-radius:0;width:100vw;height:100vh}.meeting-stage-toolbar{z-index:5;flex-wrap:wrap;align-items:center;gap:.45rem;display:flex;position:absolute;top:10px;left:calc(10px + 2.95rem)}.meeting-toolbar-hamburger{z-index:6;width:2.5rem;min-height:2.5rem;transition:transform var(--trans-fast) ease,box-shadow var(--trans-fast) ease,background var(--trans-fast) ease,border-color var(--trans-fast) ease;background:#111;border:1px solid #ffffff38;border-radius:999px;flex-direction:column;flex-shrink:0;justify-content:center;gap:4px;padding:.44rem;display:flex;position:absolute;top:10px;left:10px;box-shadow:0 10px 22px #0000006b}.meeting-toolbar-hamburger span{width:100%;height:2px;transition:opacity var(--trans-fast) ease,transform var(--trans-fast) ease,width var(--trans-fast) ease,background var(--trans-fast) ease;background:#fffaf3;border-radius:999px;display:block}.meeting-toolbar-hamburger:hover:not(:disabled){border-color:#ffffff61;transform:translateY(-1px);box-shadow:0 12px 24px #0000007a}.meeting-toolbar-hamburger:focus-visible{border-color:#ffffffd9;outline:none;box-shadow:0 0 0 2px #ffffff2e,0 12px 24px #0000007a}.meeting-toolbar-hamburger[aria-expanded=true]{background:#f0d4b4;border-color:#ffffffe6;box-shadow:0 14px 28px #0000006b}.meeting-toolbar-hamburger[aria-expanded=true] span{box-shadow:none;background:#1c120efa}.meeting-toolbar-hamburger[aria-expanded=true] span:first-child{transform:translateY(7px)rotate(45deg)}.meeting-toolbar-hamburger[aria-expanded=true] span:nth-child(2){opacity:0;transform:scaleX(.2)}.meeting-toolbar-hamburger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.meeting-active-speaker-pill{z-index:7;color:#fffaf3;text-overflow:ellipsis;white-space:nowrap;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#110d0bd1;border:1px solid #f0d4b480;border-radius:999px;max-width:min(420px,100% - 1.25rem);padding:.62rem .9rem;font-size:.9rem;font-weight:800;position:absolute;top:10px;right:10px;overflow:hidden;box-shadow:0 12px 26px #00000061}.meeting-stage-toggle{background:#15100dbd;border:1px solid #f1d8bc24;min-height:2.2rem;padding-inline:.9rem;box-shadow:0 8px 22px #00000040}.meeting-stage-toggle-active,.meeting-stage-toggle-active:focus-visible,.meeting-stage-toggle-active:hover:not(:disabled){color:#2b1a11;background:#f0d4b4;border-color:#f0d4b4b8}.meeting-stage-grid{grid-template-columns:minmax(0,1fr);min-width:0;min-height:0;display:grid;position:relative}.meeting-stage-grid-with-side{grid-template-columns:minmax(0,1fr) minmax(260px,clamp(260px,30vw,380px))}.meeting-chat-positioner{z-index:20;width:clamp(320px,42vw,720px);max-width:calc(100% - 2rem);position:absolute;top:0;left:0}.meeting-chat-floating{color:#fff;background:#101010f5;border-radius:14px;width:100%;height:100%;max-height:none;position:relative;overflow:hidden;box-shadow:0 20px 50px #00000059}.meeting-chat-drag-handle{cursor:grab;touch-action:none}.meeting-chat-drag-handle-active{cursor:grabbing}.meeting-chat-resize-overlay{pointer-events:none;position:absolute;inset:0}.meeting-chat-resize-handle{appearance:none;width:auto;min-width:0;height:auto;min-height:0;box-shadow:none;pointer-events:auto;touch-action:none;opacity:0;background:0 0;border:0;outline:none;padding:0;font-size:0;line-height:0;display:block;position:absolute}.meeting-chat-resize-handle-active,.meeting-chat-resize-handle:hover{opacity:0}.meeting-chat-resize-handle:focus-visible{outline:none}.meeting-chat-resize-handle:after{content:"";width:0;height:0;box-shadow:none;opacity:0;background:0 0;border:0;border-radius:999px;margin:auto;position:absolute;inset:0}.meeting-chat-resize-handle-active:after,.meeting-chat-resize-handle:hover:after{opacity:0}.meeting-chat-resize-handle-nw{cursor:nwse-resize;width:10px;height:10px;top:0;left:0}.meeting-chat-resize-handle-ne{cursor:nesw-resize;width:10px;height:10px;top:0;right:0}.meeting-chat-resize-handle-se{cursor:nwse-resize;width:10px;height:10px;bottom:0;right:0}.meeting-chat-resize-handle-sw{cursor:nesw-resize;width:10px;height:10px;bottom:0;left:0}.meeting-chat-resize-handle-n{cursor:ns-resize;height:3px;top:0;left:0;right:0}.meeting-chat-resize-handle-s{cursor:ns-resize;height:3px;bottom:0;left:0;right:0}.meeting-chat-resize-handle-e{cursor:ew-resize;width:3px;top:3px;bottom:3px;right:0}.meeting-chat-resize-handle-w{cursor:ew-resize;width:3px;top:3px;bottom:3px;left:0}.meeting-stage-main{min-width:0;min-height:0}.meeting-screen-focus-layout{grid-template-rows:1fr auto;height:100%;min-height:0;display:grid;position:relative}.meeting-screen-focus-background{z-index:0;min-height:0;position:absolute;inset:0}.meeting-screen-focus-main{z-index:2;min-height:0;position:relative;overflow:hidden}.meeting-screen-focus-main .lk-participant-tile{height:100%}.meeting-screen-focus-background .lk-participant-tile,.meeting-screen-focus-main .lk-participant-tile,.meeting-screen-focus-strip .lk-participant-tile{background:#000}.meeting-screen-focus-background .lk-participant-tile video,.meeting-screen-focus-main .lk-participant-tile video,.meeting-screen-focus-strip .lk-participant-tile video{object-position:center center;object-fit:contain!important}.meeting-screen-zoom-frame{cursor:default;touch-action:none}.meeting-screen-zoom-frame:active{cursor:default}.meeting-screen-zoom-frame-zoomed{cursor:grab;-webkit-user-select:none;user-select:none}.meeting-screen-zoom-frame-zoomed.meeting-screen-zoom-frame-panning{cursor:grabbing}.meeting-screen-zoom-hud{z-index:8;color:#fff6eaf2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0807068f;border:1px solid #ffffff29;border-radius:999px;align-items:center;gap:.45rem;padding:.34rem .5rem;display:inline-flex;position:absolute;top:.55rem;right:.55rem}.meeting-screen-zoom-hud span{font-variant-numeric:tabular-nums;font-size:.78rem;font-weight:800}.meeting-screen-zoom-reset{border-radius:999px;min-height:1.8rem;padding:.22rem .55rem;font-size:.74rem}.meeting-screen-zoom-layer{will-change:transform;touch-action:none;width:100%;height:100%;transition:transform .12s ease-out;position:relative}.meeting-screen-zoom-frame-panning .meeting-screen-zoom-layer{transition:none}.meeting-screen-zoom-layer .lk-participant-tile{height:100%}.meeting-screen-focus-strip{z-index:1;background:#0c0908d1;border-top:1px solid #ffffff1f;gap:.45rem;padding:.42rem;display:flex;position:relative;overflow-x:auto}.meeting-screen-thumb{background:#1a1310;border:1px solid #ffffff24;border-radius:.65rem;flex:0 0 180px;height:104px;overflow:hidden}.meeting-screen-thumb .lk-participant-tile{height:100%}.meeting-screen-thumb-button{cursor:pointer;color:#fff;appearance:none;padding:0}.meeting-screen-thumb-active{border-color:#ffcb7de0;box-shadow:0 0 0 2px #ffcb7d47}.meeting-screen-share-selector{padding-block:.5rem}.meeting-screen-share-option{cursor:pointer;color:#fff;appearance:none;background:#1a1310;border:1px solid #ffffff24;border-radius:.65rem;flex:0 0 180px;height:104px;padding:0;position:relative;overflow:hidden}.meeting-screen-share-option .lk-participant-tile{height:100%}.meeting-screen-share-option-active{border-color:#ffcb7de0;box-shadow:0 0 0 2px #ffcb7d47}.meeting-screen-share-option>span{text-overflow:ellipsis;white-space:nowrap;text-align:left;background:#0c0908bd;border-radius:.45rem;padding:.25rem .42rem;font-size:.74rem;font-weight:700;position:absolute;bottom:.38rem;left:.45rem;right:.45rem;overflow:hidden}.meeting-stage-side-panel{color:#fff;background:#101010f5;border-left:1px solid #ffffff24;width:auto;min-width:0;height:100%;min-height:0;overflow:auto}.meeting-chat-shell{grid-template-rows:auto 1fr auto;height:100%;min-height:0;display:grid}.meeting-chat-head{background:linear-gradient(#ffffff0f,#ffffff05);border-bottom:1px solid #ffffff1f;justify-content:space-between;align-items:flex-start;gap:.7rem;padding:.75rem .85rem;display:flex}.meeting-chat-head-main{flex-direction:column;gap:.2rem;min-width:0;display:flex}.meeting-chat-head strong{color:#fff6eafa;font-size:.88rem;font-weight:800}.meeting-chat-head span{color:#fff0e0ad;font-size:.76rem}.meeting-chat-close{color:#fff5e9e6;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:.65rem;flex:none;justify-content:center;align-items:center;width:2rem;min-width:0;height:2rem;min-height:0;padding:0;font-size:1.1rem;font-weight:800;line-height:1;display:inline-flex}.meeting-chat-close:focus-visible,.meeting-chat-close:hover{background:#ffffff1f;border-color:#ffd5a857;outline:none}.meeting-chat-list{flex-direction:column;gap:.5rem;margin:0;padding:.75rem;list-style:none;display:flex;overflow:auto}.meeting-chat-empty{color:#fff0e0bf;border:1px dashed #ffffff2e;border-radius:.7rem;padding:.65rem .75rem;font-size:.82rem}.meeting-chat-item{background:#ffffff0d;border:1px solid #ffffff1f;border-radius:.72rem;flex-direction:column;align-self:flex-start;gap:.28rem;width:fit-content;max-width:min(84%,34rem);padding:.56rem .64rem;display:flex}.meeting-chat-item-local{background:#ecc5a024;border-color:#ecc5a047;align-self:flex-end}.meeting-chat-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.6rem;display:flex}.meeting-chat-meta strong{color:#fff5e9f2;font-size:.79rem}.meeting-chat-meta span{color:#fff0e0a8;font-size:.73rem}.meeting-chat-actions{align-items:center;gap:.35rem;margin-left:auto;display:flex}.meeting-chat-item-local .meeting-chat-meta{justify-content:flex-end}.meeting-chat-item-local .meeting-chat-actions{margin-left:0}.meeting-chat-copy,.meeting-chat-toggle{color:#fff5e9e6;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:999px;min-height:1.65rem;padding:.18rem .5rem;font-size:.72rem;font-weight:700}.meeting-chat-copy:hover,.meeting-chat-toggle:hover{background:#ffffff1a}.meeting-chat-toggle{width:fit-content}.meeting-chat-item p{color:#fff5e9eb;word-break:break-word;white-space:pre-wrap;margin:0;font-size:.84rem;line-height:1.42}.meeting-chat-message-collapsed{-webkit-line-clamp:6;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.meeting-chat-item p a{color:#f0d4b4;text-underline-offset:.14em;text-decoration:underline}.meeting-chat-item p a:hover{color:#ffe0bf}.meeting-chat-form{background:#09080747;border-top:1px solid #ffffff1f;grid-template-columns:1fr auto;gap:.45rem;padding:.62rem .75rem .74rem;display:grid}.meeting-chat-input.control{color:#fff5e9f0;background:#0000003d;border-color:#ffffff29;min-height:2.35rem}.meeting-chat-input.control::placeholder{color:#fff0e080}.meeting-chat-send{min-height:2.35rem;padding-inline:.88rem}.meeting-stage-controlbar{background:#0f0b09e6;border-top:1px solid #ffffff1f;flex-direction:column;align-items:stretch;display:flex}.meeting-stage-controlbar-hidden{pointer-events:none;border-top:0;height:0;min-height:0;overflow:hidden}.meeting-toolbar-collapse{opacity:.7;min-height:2rem;padding-inline:.6rem;font-size:.88rem}.meeting-toolbar-handle{z-index:5;background:#15100dbd;border:1px solid #f1d8bc24;min-height:2.2rem;padding-inline:.9rem;font-size:1.1rem;line-height:1;position:absolute;top:10px;left:10px;box-shadow:0 8px 22px #00000040}.meeting-share-error{color:#ffcfbf;text-align:center;word-break:keep-all;opacity:.95;max-width:9rem;margin:0;padding:.15rem .45rem 0;font-size:.72rem;line-height:1.25}.meeting-screen-share-control{flex-direction:column;align-items:stretch;gap:.18rem;min-width:7.2rem;display:flex}.meeting-screen-share-board{background:radial-gradient(circle at top,#ffd6b024,#0000 55%),linear-gradient(#130f0dfa,#0a0807fa);border-radius:1rem;width:100%;height:100%;min-height:0;position:relative;overflow:hidden}.meeting-screen-share-board-overlay{pointer-events:auto;background:0 0;position:absolute;inset:0}.meeting-screen-share-canvas,.meeting-screen-share-video{width:100%;height:100%;display:block}.meeting-screen-share-canvas{z-index:1;cursor:default;position:relative}.meeting-screen-share-canvas-drawing{cursor:crosshair}.meeting-screen-share-canvas-passive{pointer-events:none}.meeting-screen-share-video{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;inset:0}.meeting-drawing-text-draft{z-index:5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:auto;background:linear-gradient(#ffffff1c,#ffffff0a),#140f0ce6;border:1px solid #ffffff24;border-radius:.8rem;flex-direction:column;gap:.5rem;width:min(20rem,100% - 1rem);padding:.65rem;display:flex;position:absolute;box-shadow:0 18px 38px #00000052}.meeting-drawing-text-draft input{color:#fff4e9f5;width:100%;min-width:0;height:2.35rem;font:inherit;background:#0000006b;border:1px solid #ffffff29;border-radius:.55rem;outline:none;padding:0 .7rem;font-size:.92rem}.meeting-drawing-text-draft input:focus{border-color:#ffd5a894;box-shadow:0 0 0 3px #ffd5a829}.meeting-drawing-text-draft-actions{justify-content:flex-end;gap:.4rem;display:flex}.meeting-drawing-text-draft-actions button{color:#fff4e9eb;background:#ffffff14;border:1px solid #ffffff1f;border-radius:.55rem;min-height:2rem;padding:0 .75rem;font-size:.82rem;font-weight:800}.meeting-drawing-text-draft-actions button[type=submit]{background:#ffd5a833;border-color:#ffd5a857}.meeting-screen-share-overlay{z-index:2;pointer-events:none;flex-direction:column;justify-content:space-between;align-items:flex-end;gap:.75rem;padding:.75rem;display:flex;position:absolute;inset:0}.meeting-drawing-toolbar-host{z-index:4;pointer-events:none;position:absolute;inset:0}.meeting-screen-drawing-toolbar{pointer-events:auto;flex-direction:row;align-items:stretch;gap:.55rem;max-width:min(94vw,44rem);padding:.3rem;display:flex;position:absolute;top:0;left:0}.meeting-drawing-toolbar-rail{color:#fff4e9f0;cursor:grab;background:linear-gradient(#ffffff26,#ffffff0a),#16100ddb;border:1px solid #ffffff1f;border-radius:1rem;justify-content:center;align-self:stretch;align-items:center;width:2.6rem;min-height:7.5rem;transition:transform .16s,border-color .16s,background-color .16s;display:flex;box-shadow:0 16px 30px #00000040}.meeting-drawing-toolbar-rail:hover{border-color:#ffd5a857;transform:translateY(-1px)}.meeting-drawing-toolbar-rail span{letter-spacing:-.12em;opacity:.9;font-size:1.1rem;line-height:1;transform:rotate(90deg)}.meeting-drawing-toolbar-panel{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:radial-gradient(circle at 100% 0,#ffbe7e1f,#0000 36%),#140f0cc7;border:1px solid #ffffff1f;border-radius:1rem;flex-direction:column;gap:.7rem;min-width:min(28rem,78vw);padding:.75rem .8rem .8rem;display:flex;box-shadow:0 18px 42px #0000004d}.meeting-drawing-toolbar-header{justify-content:space-between;align-items:center;gap:.65rem;display:flex}.meeting-drawing-toolbar-title{color:#fff4e9f5;letter-spacing:-.02em;font-size:.98rem;font-weight:800}.meeting-drawing-toolbar-actions{align-items:center;gap:.35rem;display:flex}.meeting-drawing-toolbar-close,.meeting-drawing-toolbar-reset{color:#fff4e9e6;background:#ffffff0f;border:1px solid #ffffff1a;border-radius:.7rem;justify-content:center;align-items:center;width:2rem;height:2rem;padding:0;font-size:1rem;font-weight:800;line-height:1;transition:transform .14s,border-color .14s,background-color .14s;display:inline-flex}.meeting-drawing-toolbar-close:hover,.meeting-drawing-toolbar-reset:hover{background:#ffffff1a;border-color:#ffd5a852;transform:translateY(-1px)}.meeting-drawing-toolbar-body{flex-direction:column;align-items:center;gap:.55rem;max-width:min(92vw,42rem);display:flex}.meeting-drawing-toolbar-row{flex-wrap:wrap;align-items:center;gap:.45rem;width:100%;display:flex}.meeting-drawing-toolbar-row-settings{align-items:flex-start}.meeting-drawing-toolbar-tools{flex-wrap:wrap;gap:.35rem;display:flex}.meeting-drawing-toolbar-clear{min-height:2rem;padding-inline:.75rem}.meeting-drawing-input-group{color:#fff4e9eb;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:999px;align-items:center;gap:.35rem;padding:.24rem .55rem;font-size:.74rem;font-weight:700;display:flex}.meeting-drawing-input-group input[type=color]{background:0 0;border:0;width:1.45rem;height:1.45rem;padding:0}.meeting-drawing-input-group input[type=range]{width:7.5rem}.meeting-drawing-placeholder,.meeting-drawing-readonly{color:#fff4e9db;background:#00000061;border:1px solid #ffffff1f;border-radius:.75rem;align-self:flex-start;margin:0;padding:.5rem .65rem;font-size:.78rem;line-height:1.4}.meeting-recording-control{flex-direction:column;align-items:stretch;gap:.25rem;display:flex}.meeting-recording-button{min-width:5.8rem}.meeting-control-fullscreen{min-width:6.4rem}.meeting-control-fullscreen-active,.meeting-control-fullscreen-active:focus-visible,.meeting-control-fullscreen-active:hover:not(:disabled){color:#2b1a11;background:#f0d4b4;border-color:#f0d4b4b8}.meeting-control-bar-kor{flex-wrap:wrap;gap:.45rem;padding:.55rem .7rem;display:flex}.meeting-control-bar-kor>button{border-radius:.72rem;min-height:2.25rem;font-size:.83rem;font-weight:700}.meeting-participants-panel{min-width:0;padding:.8rem}.meeting-participants-title{margin-bottom:.45rem}.meeting-participants-list .list-row{border-bottom-color:#ffffff1f;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.5rem;min-width:0;display:grid}.meeting-participants-list .list-row span{min-width:0}.meeting-participants-list .list-row span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.meeting-participant-speaking{color:#2b1a11;vertical-align:middle;background:#f0d4b4eb;border-radius:999px;margin-left:.35rem;padding:.12rem .35rem;font-size:.72rem;font-weight:800;display:inline-flex}.meeting-participants-list .list-row span:nth-child(2){white-space:nowrap;justify-self:end}.meeting-participant-controls{flex-wrap:wrap;grid-column:1/-1;justify-content:flex-end;gap:.35rem;min-width:0;display:flex}.meeting-participant-control-button,.meeting-participant-remove{white-space:nowrap;border-radius:999px;min-height:1.8rem;padding:.2rem .55rem;font-size:.72rem;font-weight:800}.meeting-participant-control-button{color:#fff5e9e6;background:#ffffff12;border:1px solid #f5dec229}.meeting-participant-remove{color:#ffe6e0f0;background:#ff735c24;border:1px solid #ff968447}.meeting-participant-control-button:focus-visible,.meeting-participant-control-button:hover:not(:disabled),.meeting-participant-remove:focus-visible,.meeting-participant-remove:hover:not(:disabled){outline:none}.meeting-participant-control-button:focus-visible,.meeting-participant-control-button:hover:not(:disabled){background:#ffffff1f;border-color:#f5dec257}.meeting-participant-remove:focus-visible,.meeting-participant-remove:hover:not(:disabled){background:#ff735c38;border-color:#ffaa9873}.meeting-participant-control-button:disabled,.meeting-participant-remove:disabled{cursor:not-allowed;opacity:.62}.meeting-participants-error{color:#ffb4a8;margin:.65rem 0 0;font-size:.78rem;line-height:1.4}.admin-dashboard-shell{width:min(var(--page-max-width),calc(100% - 3rem));gap:1rem;margin-left:auto;margin-right:auto;display:grid}.admin-tablist{z-index:5;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#1f140ed1;border:1px solid #f5dec21f;border-radius:.9rem;align-items:stretch;gap:.45rem;max-width:100%;padding:.5rem;display:flex;position:sticky;top:.75rem;overflow-x:auto;box-shadow:0 14px 34px #0f09062e}.admin-tab-button{text-align:left;justify-content:start;gap:.22rem;min-width:7.6rem;min-height:3rem;padding:.45rem .8rem;line-height:1.15;display:grid}.admin-tab-button>span:first-child{font-size:.88rem;font-weight:900}.admin-tab-summary{color:currentColor}@supports (color:color-mix(in lab,red,red)){.admin-tab-summary{color:color-mix(in srgb,currentColor 72%,transparent)}}.admin-tab-summary{font-size:.72rem;font-weight:750}.app-shell-white .admin-tablist{background:#faf1e7e6;border-color:#6a402729;box-shadow:0 10px 26px #573a2714}.app-shell-white .admin-tab-button.choco-cream{--choco-bg:#fff8ef;--choco-bg-hover:#f4e7d9;--choco-border:#6a402726;--choco-fg:#553725;--choco-shadow:0 3px 10px #573a270d;--choco-shadow-hover:0 8px 18px #573a271a;--choco-ring:#b0764c38;--choco-active-bg:#b3764c;--choco-active-fg:#fffaf4;border:1px solid var(--choco-border)}.app-shell-white .admin-tab-button .admin-tab-summary{color:#55372599}.app-shell-white .admin-tab-button.compact-chip-button-active{border-color:#7f4d2d3d;box-shadow:0 8px 18px #a66a3f2e}.app-shell-white .admin-tab-button.compact-chip-button-active .admin-tab-summary{color:#fffaf4b8}.app-shell-white .admin-tab-button.compact-chip-button-active:focus-visible,.app-shell-white .admin-tab-button.compact-chip-button-active:hover:not(:disabled){background:#a86b43;box-shadow:0 10px 22px #a66a3f33}.admin-dashboard-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:start;gap:1rem;width:100%;display:grid}.admin-dashboard-grid-users{grid-template-columns:minmax(0,1fr)}.admin-dashboard-grid>.feature-card{min-width:0;height:100%}.admin-ops-card,.admin-question-manager-card,.admin-resource-manager-card{grid-column:1/-1}.admin-certification-visibility-panel{background:#ffffff0b;border:1px solid #f5dec21f;border-radius:1rem;gap:.7rem;margin:1rem 0 1.15rem;padding:.85rem;display:grid}.admin-certification-visibility-head{justify-content:space-between;align-items:flex-start;gap:.85rem;display:flex}.admin-certification-visibility-head h4{color:var(--app-text);margin:0 0 .25rem}.admin-certification-visibility-count{color:var(--app-text);white-space:nowrap;background:#be77402e;border-radius:999px;flex:none;padding:.38rem .7rem;font-size:.78rem;font-weight:900}.admin-certification-visibility-list{gap:.5rem;display:grid}.admin-certification-visibility-row{background:#1f140e57;border:1px solid #f5dec21a;border-radius:.85rem;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:.65rem;padding:.65rem .75rem;display:grid}.admin-certification-visibility-copy{gap:.18rem;min-width:0;display:grid}.admin-certification-visibility-copy span,.admin-certification-visibility-copy strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.admin-certification-visibility-copy strong{color:var(--app-text);font-size:.92rem}.admin-certification-visibility-copy span{color:var(--muted-text);font-size:.78rem;font-weight:750}.admin-certification-state{color:#f7eee4a3;white-space:nowrap;background:#ffffff14;border-radius:999px;padding:.36rem .62rem;font-size:.74rem;font-weight:900}.admin-certification-state-active{color:#ffe7ce;background:#be774033}.admin-certification-state-admin{color:#ddd6ff;background:#7057ff2e}.admin-certification-visibility-actions{flex-wrap:wrap;justify-content:flex-end;gap:.35rem;display:flex}.admin-certification-toggle{white-space:nowrap;min-height:2.1rem;padding:.42rem .62rem}.admin-certification-toggle-active{background:#ffffff1a;border-color:#f5dec261}.admin-question-form{gap:.65rem;margin-top:1rem;display:grid}.admin-question-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;display:grid}.admin-question-field{gap:.35rem;min-width:0;display:grid}.admin-question-form .control{color:var(--app-text);background:#f8eee41f;border-color:#f5dec23d;box-shadow:inset 0 1px #ffffff14}.admin-question-form .control::placeholder{color:#f7eee485}.admin-question-form .control:focus-visible,.admin-question-form .control:hover{background:#f8eee42e;border-color:#f5dec27a;outline:none}.admin-question-form select.control{color-scheme:dark}.admin-question-form select.control option{color:#261913;background:#fffaf4}.admin-question-form select.control option:checked{color:#fffaf4;background:#6a4027}.admin-question-textarea{resize:vertical;min-height:8rem}.admin-question-image-panel{background:#ffffff0a;border:1px solid #f5dec21a;border-radius:.95rem;gap:.65rem;padding:.75rem;display:grid}.admin-question-image-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.admin-question-image-list,.admin-question-list{gap:.55rem;display:grid}.admin-question-image-item{background:#1f140e5c;border:1px solid #f5dec21a;border-radius:.85rem;grid-template-columns:5rem minmax(0,1fr) auto;align-items:center;gap:.65rem;padding:.5rem;display:grid}.admin-question-image-thumb{aspect-ratio:4/3;background:#ffffff12;border:1px solid #f5dec21f;border-radius:.65rem;width:5rem;display:block;overflow:hidden}.admin-question-image-thumb img{object-fit:cover;width:100%;height:100%}.admin-question-image-copy{gap:.2rem;min-width:0;display:grid}.admin-question-image-copy span,.admin-question-image-copy strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.admin-question-image-copy strong{color:var(--app-text);font-size:.9rem}.admin-question-image-copy span{color:var(--muted-text);font-size:.78rem}.admin-question-choice-list{gap:.5rem;display:grid}.admin-question-choice-row{grid-template-columns:auto 1.7rem minmax(0,1fr);align-items:center;gap:.5rem;display:grid}.admin-question-choice-row input[type=radio]{accent-color:var(--main-color)}.admin-question-choice-row>span{color:var(--muted-text);font-size:.85rem;font-weight:900}.admin-question-list{margin-top:1rem}.admin-question-list h4{margin:0}.admin-question-list-filters{margin-bottom:.25rem}.admin-question-field select.control option{color:#fff8ef;background:#2b1d16}.admin-question-row{min-width:0;color:inherit;box-shadow:none;background:#ffffff0d;border:1px solid #f5dec21a;border-radius:.85rem;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.75rem;padding:.65rem .75rem;display:grid}.admin-question-row:focus-visible,.admin-question-row:hover{box-shadow:none;background:#ffffff14;border-color:#ebc5a247;transform:none}.admin-question-edit-button{min-width:0;color:inherit;text-align:left;box-shadow:none;background:0 0;border:0;gap:.2rem;padding:0;display:grid}.admin-question-edit-button:focus-visible,.admin-question-edit-button:hover{box-shadow:none;background:0 0;outline:none;transform:none}.admin-question-edit-button span,.admin-question-edit-button strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.admin-question-edit-button span{color:var(--muted-text);font-size:.78rem;font-weight:800}.admin-question-edit-button strong{color:var(--app-text);font-size:.92rem}.admin-question-delete-button{min-height:2.2rem;padding:.45rem .8rem}.app-shell-white .admin-dashboard-shell .control,.app-shell-white .admin-question-form .control{color:var(--text-light);background:#fffdf9d1;border-color:#6a402724;box-shadow:inset 0 1px #ffffffc7}.app-shell-white .admin-dashboard-shell .control::placeholder,.app-shell-white .admin-question-form .control::placeholder{color:#26191361}.app-shell-white .admin-dashboard-shell .control:focus-visible,.app-shell-white .admin-dashboard-shell .control:hover,.app-shell-white .admin-question-form .control:focus-visible,.app-shell-white .admin-question-form .control:hover{background:#fffdf9;border-color:#6a402747;box-shadow:inset 0 1px #ffffffd1,0 0 0 3px #6a402714}.app-shell-white .admin-dashboard-shell select.control,.app-shell-white .admin-question-form select.control{color-scheme:light}.app-shell-white .admin-dashboard-shell select.control option,.app-shell-white .admin-question-field select.control option,.app-shell-white .admin-question-form select.control option{color:var(--text-light);background:#fffaf4}.app-shell-white .admin-question-image-panel{background:#fffaf485;border-color:#6a40271f}.app-shell-white .admin-question-image-item{background:#fffdf9c7;border-color:#6a40271f}.app-shell-white .admin-question-row{color:var(--text-light);background:#fffdf99e;border-color:#6a40271a}.app-shell-white .admin-question-row:focus-visible,.app-shell-white .admin-question-row:focus-within,.app-shell-white .admin-question-row:hover{background:#fffaf4e6;border-color:#6a402733;box-shadow:0 10px 24px #573a270f}.app-shell-white .admin-question-edit-button span{color:#2619139e}.app-shell-white .admin-question-edit-button strong{color:var(--text-light)}.app-shell-white .admin-question-delete-button{color:#6a4027}.admin-question-report-row{align-items:start}.admin-question-report-copy{gap:.35rem;min-width:0;display:grid}.admin-question-report-copy strong{color:var(--app-text);font-size:.95rem}.admin-question-report-copy p{color:var(--muted-text);overflow-wrap:anywhere;margin:0;font-size:.85rem;line-height:1.55}.admin-question-report-message{background:#ffffff0d;border:1px solid #f5dec21f;border-radius:.75rem;padding:.65rem .75rem;color:var(--app-text)!important}.admin-question-report-editor{gap:.35rem;display:grid}.admin-question-report-editor .admin-question-textarea{min-height:7rem}.admin-question-report-images{gap:.4rem;margin-top:.2rem;display:grid}.admin-question-report-image-list{flex-wrap:wrap;gap:.5rem;display:flex}.admin-question-report-image-item{gap:.35rem;width:7.5rem;display:grid}.admin-question-report-image{background:#ffffff0d;border:1px solid #f5dec21f;border-radius:.65rem;width:7.5rem;height:5.2rem;display:block;overflow:hidden}.admin-question-report-image img{object-fit:contain;width:100%;height:100%}.admin-question-report-image-delete{min-height:1.9rem;padding:.32rem .55rem;font-size:.74rem}.admin-question-report-status{white-space:nowrap}.admin-question-report-actions{justify-items:end;gap:.45rem;display:grid}.admin-question-report-actions .subtle-button,.admin-question-report-upload{white-space:nowrap;min-height:2.15rem;padding:.42rem .72rem;font-size:.78rem}.admin-question-report-upload{cursor:pointer;justify-content:center;align-items:center;display:inline-flex}.admin-question-report-upload input{display:none}.admin-resource-form{gap:.55rem;margin-top:1rem;display:grid}.admin-resource-form .input-label{color:#fff8f1e0}.admin-resource-form .control{color:#24160f;background:#fffaf4eb;border-color:#fff8f147;box-shadow:inset 0 1px #ffffffb8,0 8px 20px #0c070414}.admin-resource-form .control::placeholder{color:#524034a3}.admin-resource-inline-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;display:grid}.admin-resource-inline-fields label{min-width:0}.admin-resource-form .control:focus-visible,.admin-resource-form .control:hover{color:#1f120c;background:#fffaf4;border-color:#fff8f1a3;outline:none;box-shadow:0 0 0 3px #b8733f3d,inset 0 1px #ffffffc7}.admin-resource-form textarea.control{white-space:normal}.admin-resource-form select.control{color-scheme:light}.admin-resource-form select.control option{color:#24160f;background:#fffaf4}.admin-resource-form select.control option:checked{color:#fffaf4;background:#6a4027}.admin-ops-grid{grid-template-columns:minmax(0,1.08fr) minmax(18rem,.92fr);grid-template-areas:"models rooms""models meeting-settings""models images""post-draft post-draft""post-images post-images""backup backup";align-items:start;gap:1rem;margin-top:1rem;display:grid}.admin-ops-grid-backup,.admin-ops-grid-posting{grid-template-columns:minmax(0,1fr)}.admin-ops-grid-backup{grid-template-areas:"images""backup"}.admin-ops-grid-posting{grid-template-areas:"post-draft""post-images"}.admin-ops-panel{border-top:1px solid #f5dec217;min-width:0;padding-top:.85rem}.admin-ops-panel h4,.admin-ops-room-row h5{margin:0 0 .45rem}.admin-ops-room-list{gap:.55rem;margin-top:1rem;display:grid}.admin-ops-room-row{background:#ffffff0d;border:1px solid #f5dec21a;border-radius:.85rem;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.85rem;padding:.75rem;display:grid}.admin-ops-room-main{min-width:0}.admin-ops-room-row .theme-meta{margin:.25rem 0}.admin-ops-room-actions{justify-content:flex-end;margin:0}.admin-room-panel{grid-area:rooms}.admin-meeting-settings-panel{grid-area:meeting-settings;min-height:0;display:grid}.admin-chat-model-panel{grid-area:models}.admin-image-cleanup-panel{grid-area:images}.admin-post-draft-panel{grid-area:post-draft/1/post-draft/-1}.admin-post-image-panel{grid-area:post-images/1/post-images/-1}.admin-db-backup-panel{grid-area:backup/1/backup/-1}.admin-db-backup-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.75rem;display:grid}.admin-db-backup-row h5{overflow-wrap:anywhere}.admin-db-backup-upload{margin-top:1rem}.admin-db-backup-upload,.admin-image-backup-restore{border-top:1px solid #f5dec217;gap:.55rem;padding-top:.85rem;display:grid}.admin-image-backup-restore{margin-top:.85rem}.admin-db-backup-upload-controls{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.65rem;display:grid}.admin-chat-model-list{gap:.55rem;margin-top:1rem;display:grid}.admin-meeting-settings-list{scrollbar-width:thin;max-height:21rem;padding-right:.2rem;overflow-y:auto}.admin-meeting-settings-list::-webkit-scrollbar{width:.55rem}.admin-meeting-settings-list::-webkit-scrollbar-thumb{background:#b26f41b3;border-radius:999px}.admin-chat-model-row{background:#ffffff0d;border:1px solid #f5dec21a;border-radius:.85rem;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.65rem;padding:.7rem .75rem;display:grid}.admin-chat-model-check{grid-template-columns:auto minmax(0,1fr);align-items:start;gap:.65rem;min-width:0;display:grid}.admin-chat-model-check input{accent-color:var(--main-color);margin-top:.18rem}.admin-chat-model-check span{gap:.18rem;min-width:0;display:grid}.admin-chat-model-check small,.admin-chat-model-check strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.admin-chat-model-check strong{color:var(--app-text);font-size:.92rem}.admin-chat-model-check small{color:var(--muted-text);font-size:.76rem}.admin-chat-model-remove{min-height:2.1rem;padding:.4rem .75rem}.admin-chat-model-custom{grid-template-columns:minmax(0,1fr) minmax(0,.8fr) auto;align-items:center;gap:.55rem;margin-top:.75rem;display:grid}.admin-meeting-setting-numbers{grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;margin-top:.8rem;display:grid}.admin-meeting-number-card{background:#ffffff0d;border:1px solid #f5dec21f;border-radius:.85rem;gap:.4rem;padding:.75rem;display:grid}.admin-meeting-number-card .control{text-align:right;min-height:2.65rem}.admin-meeting-number-card small{color:var(--muted-text);font-weight:700}.admin-users-card{grid-column:1/-1;width:100%;min-width:0}.admin-users-table-wrap{width:100%;max-height:34rem;margin-top:1rem;overflow:auto}.admin-users-table{border-collapse:collapse;table-layout:fixed;background:var(--panel-bg);width:100%;min-width:1160px}@supports (color:color-mix(in lab,red,red)){.admin-users-table{background:color-mix(in srgb,var(--panel-bg) 94%,transparent)}}.admin-users-table td,.admin-users-table th{border-bottom:1px solid var(--app-text);padding:.75rem}@supports (color:color-mix(in lab,red,red)){.admin-users-table td,.admin-users-table th{border-bottom:1px solid color-mix(in srgb,var(--app-text) 10%,transparent)}}.admin-users-table td,.admin-users-table th{text-align:left;vertical-align:middle}.admin-users-table th{z-index:1;color:#fff7ef;background:#3a261a;font-size:.78rem;font-weight:900;position:sticky;top:0;box-shadow:inset 0 -1px #ffffff14}.admin-users-table td:first-child,.admin-users-table th:first-child{width:16%}.admin-users-table td:nth-child(2),.admin-users-table th:nth-child(2){width:28%}.admin-users-table td:nth-child(3),.admin-users-table td:nth-child(4),.admin-users-table th:nth-child(3),.admin-users-table th:nth-child(4){width:9.5rem}.admin-users-table td:nth-child(5),.admin-users-table td:nth-child(6),.admin-users-table th:nth-child(5),.admin-users-table th:nth-child(6){width:11.5rem}.admin-users-table td:nth-child(7),.admin-users-table th:nth-child(7){text-align:right;width:8rem}.admin-users-table td{color:var(--app-text);word-break:break-word}.admin-users-table td span,.admin-users-table td strong{display:block}.admin-users-table td span{color:var(--app-text);margin-top:.2rem}@supports (color:color-mix(in lab,red,red)){.admin-users-table td span{color:color-mix(in srgb,var(--app-text) 68%,transparent)}}.admin-users-table td span{font-size:.78rem;font-weight:750}.admin-users-select{background:var(--panel-bg);min-width:7.5rem;min-height:2.45rem}@supports (color:color-mix(in lab,red,red)){.admin-users-select{background:color-mix(in srgb,var(--panel-bg) 90%,#fff 10%)}}.admin-users-select{color:var(--app-text);border-color:var(--app-text)}@supports (color:color-mix(in lab,red,red)){.admin-users-select{border-color:color-mix(in srgb,var(--app-text) 14%,transparent)}}.admin-users-apply-button{white-space:nowrap;background:var(--login-bg);min-width:5.8rem;min-height:2.45rem;color:var(--login-text);border-color:var(--login-bg)}@supports (color:color-mix(in lab,red,red)){.admin-users-apply-button{border-color:color-mix(in srgb,var(--login-bg) 82%,#fff 10%)}}.admin-users-apply-button{box-shadow:0 10px 20px #1d120c1f}.admin-users-apply-button:focus-visible,.admin-users-apply-button:hover:not(:disabled){background:var(--login-hover-bg);color:var(--login-text);border-color:var(--login-hover-bg)}@supports (color:color-mix(in lab,red,red)){.admin-users-apply-button:focus-visible,.admin-users-apply-button:hover:not(:disabled){border-color:color-mix(in srgb,var(--login-hover-bg) 82%,#fff 10%)}}.admin-users-apply-button:disabled{background:var(--app-text)}@supports (color:color-mix(in lab,red,red)){.admin-users-apply-button:disabled{background:color-mix(in srgb,var(--app-text) 10%,transparent)}}.admin-users-apply-button:disabled{color:var(--app-text)}@supports (color:color-mix(in lab,red,red)){.admin-users-apply-button:disabled{color:color-mix(in srgb,var(--app-text) 48%,transparent)}}.admin-users-apply-button:disabled{border-color:var(--app-text)}@supports (color:color-mix(in lab,red,red)){.admin-users-apply-button:disabled{border-color:color-mix(in srgb,var(--app-text) 8%,transparent)}}.admin-users-apply-button:disabled{box-shadow:none}.app-shell-white .admin-users-table th{color:#fffaf4;background:#6f462d}.app-shell-white .admin-users-table tbody tr:nth-child(2n) td{background:#6a402709}.app-shell-white .admin-users-select{color:#2b1c14;background:#fffaf4;border-color:#6a402729}.admin-page-intro-list{overscroll-behavior:contain;scrollbar-color:#b8733fad #ffffff14;gap:.85rem;max-height:60.5rem;margin-top:1rem;padding-right:.35rem;display:grid;overflow-y:auto}.admin-page-intro-row{background:#ffffff0b;border:1px solid #f5dec21a;border-radius:.95rem;gap:.75rem;min-height:19.6rem;padding:.85rem;display:grid}.admin-page-intro-row-head{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.admin-page-intro-row-head h4{margin:0 0 .25rem}.admin-page-intro-form{margin-top:0}.admin-page-intro-action-row{grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr) auto;align-items:end;gap:.55rem;display:grid}.admin-page-intro-action-remove{min-height:2.65rem;padding-inline:.8rem}.admin-resource-thumbnail-row{grid-template-columns:6.5rem minmax(0,1fr);align-items:stretch;gap:.75rem;display:grid}.admin-resource-row-thumb,.admin-resource-thumbnail-preview{color:var(--muted-text);background:#ffffff14;border:1px solid #f5dec21f;border-radius:.85rem;justify-content:center;align-items:center;font-size:.78rem;font-weight:800;display:flex;overflow:hidden}.admin-resource-thumbnail-preview{min-height:6.5rem}.admin-resource-row-thumb img,.admin-resource-thumbnail-preview img{object-fit:cover;width:100%;height:100%}.admin-resource-thumbnail-controls{gap:.55rem;display:grid}.admin-resource-file-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.55rem;display:grid}.admin-resource-upload-button{width:fit-content}.admin-resource-upload-button input{display:none}.admin-resource-public-toggle{width:fit-content;color:var(--muted-text);align-items:center;gap:.45rem;font-size:.86rem;font-weight:800;display:inline-flex}.admin-resource-public-toggle input{accent-color:var(--main-color)}.admin-resource-list{gap:.55rem;margin-top:1rem;display:grid}.admin-pagination{color:var(--muted-text);justify-content:flex-end;align-items:center;gap:.65rem;margin-top:.45rem;font-size:.85rem;display:flex}.admin-pagination .subtle-button{min-height:2.2rem;padding:.45rem .85rem}.admin-resource-row{background:#ffffff0d;border:1px solid #f5dec21a;border-radius:.95rem;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.55rem;padding:.55rem;display:grid}.admin-resource-edit-button{min-width:0;color:inherit;box-shadow:none;text-align:left;background:0 0;border:0;grid-template-columns:4.2rem minmax(0,1fr);gap:.7rem;padding:0;display:grid}.admin-review-edit-button{grid-template-columns:minmax(0,1fr)}.admin-resource-edit-button:focus-visible,.admin-resource-edit-button:hover{box-shadow:none;background:0 0;transform:none}.admin-resource-row-thumb{width:4.2rem;height:4.2rem}.admin-resource-row-copy{gap:.2rem;min-width:0;display:grid}.admin-resource-row-copy span,.admin-resource-row-copy strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.admin-review-edit-button .admin-resource-row-copy span,.admin-review-edit-button .admin-resource-row-copy strong{text-overflow:clip;white-space:normal;overflow:visible}.admin-resource-row-copy strong{color:var(--app-text);font-size:.95rem}.admin-resource-row-copy span{color:var(--muted-text);font-size:.78rem}.admin-post-image-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin:1rem 0 .6rem;display:flex}.admin-post-draft-form{gap:.62rem;margin-top:1rem;display:grid}.admin-post-draft-form .control{color:var(--app-text);background:#f8eee41f;border-color:#f5dec23d}.admin-post-draft-form .control::placeholder{color:#f7eee485}.admin-post-draft-form .control:focus-visible,.admin-post-draft-form .control:hover{background:#f8eee42e;border-color:#f5dec27a;outline:none}.admin-post-draft-form select.control{color-scheme:dark}.admin-post-draft-form select.control option{color:#261913;background:#fffaf4}.admin-post-draft-grid{grid-template-columns:minmax(0,.36fr) minmax(0,.64fr);gap:.7rem;display:grid}.admin-post-draft-textarea{resize:vertical;min-height:5.4rem}.admin-post-draft-check{color:var(--muted-text);align-items:center;gap:.5rem;font-size:.86rem;font-weight:800;display:inline-flex}.admin-post-draft-check input{accent-color:var(--main-color)}.admin-post-draft-edit-link{justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.admin-post-image-filters{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.admin-post-image-filters .subtle-button{border-radius:999px;min-height:2.15rem;padding:.42rem .75rem}.admin-post-image-filters .button-solid{color:#4d3020;background:#ebd9c9db;border-color:#f5dec252}.admin-post-image-list{gap:.55rem;margin-top:.7rem;display:grid}.admin-post-image-row{cursor:pointer;background:#ffffff0d;border:1px solid #f5dec21a;border-radius:.95rem;grid-template-columns:auto 6.8rem minmax(0,1fr) auto;align-items:center;gap:.7rem;min-width:0;padding:.6rem;display:grid}.admin-post-image-row input[type=checkbox]{accent-color:var(--main-color)}.admin-post-image-row-selected{background:#cda28024;border-color:#f5dec26b}.admin-post-image-thumb{aspect-ratio:16/10;width:6.8rem;color:var(--muted-text);background:#ffffff12;border:1px solid #f5dec21f;border-radius:.75rem;place-items:center;font-size:.78rem;font-weight:900;display:grid;overflow:hidden}.admin-post-image-thumb img{object-fit:cover;width:100%;height:100%;display:block}.admin-post-image-copy{gap:.2rem;min-width:0;display:grid}.admin-post-image-copy span,.admin-post-image-copy strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.admin-post-image-copy strong{color:var(--app-text);font-size:.94rem}.admin-post-image-copy span{color:var(--muted-text);font-size:.78rem}.admin-post-image-state{color:var(--app-text);white-space:nowrap;background:#ffffff12;border:1px solid #f5dec224;border-radius:999px;padding:.34rem .58rem;font-size:.76rem;font-weight:900}.unused-image-cleanup-panel{gap:.75rem;margin-top:1rem;display:grid}.unused-image-cleanup-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.unused-image-cleanup-toolbar .theme-meta{margin:0}.unused-image-wheel{overscroll-behavior-x:contain;scroll-snap-type:x mandatory;grid-auto-columns:minmax(13.5rem,16rem);grid-auto-flow:column;gap:.85rem;max-width:100%;padding:.25rem .2rem .85rem;scroll-padding-inline:.2rem;display:grid;overflow-x:auto}.unused-image-card{min-height:19.5rem;color:inherit;text-align:left;scroll-snap-align:start;transition:transform var(--trans-fast) ease,border-color var(--trans-fast) ease,background-color var(--trans-fast) ease,box-shadow var(--trans-fast) ease;background:#1f140ea8;border:1px solid #cda28029;border-radius:1rem;grid-template-rows:9.4rem minmax(7.2rem,auto) auto;gap:.65rem;padding:.7rem;display:grid;position:relative;box-shadow:0 14px 30px #0f090624}.unused-image-card:focus-visible,.unused-image-card:hover{background:#2b1b12c2;border-color:#ebc5a257;transform:translateY(-2px);box-shadow:0 18px 34px #0f090638}.unused-image-card-selected{background:linear-gradient(#cda28033,#1f140eb8),#1f140eb8;border-color:#f5dec294}.unused-image-thumb{background:#ffffff12;border:1px solid #f5dec21f;border-radius:.75rem;display:block;overflow:hidden}.unused-image-thumb img{object-fit:cover;width:100%;height:100%;display:block}.unused-image-card-copy{gap:.35rem;min-width:0;display:grid}.unused-image-card-copy span,.unused-image-card-copy strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.unused-image-card-copy strong{color:var(--app-text);font-size:.95rem;line-height:1.35}.unused-image-card-copy span{color:var(--muted-text);font-size:.8rem;line-height:1.35}.unused-image-select-indicator{color:var(--app-text);background:#ffffff14;border:1px solid #f5dec229;border-radius:999px;justify-self:start;padding:.38rem .58rem;font-size:.78rem;font-weight:800}.unused-image-card-selected .unused-image-select-indicator{color:#4d3020;background:#ebd9c9d1;border-color:#f5dec26b}@media (max-width:980px){.admin-dashboard-grid,.privacy-policy-grid,.privacy-principle-grid,.privacy-reference-list,.privacy-service-list,.privacy-summary-grid{grid-template-columns:1fr}.privacy-policy-page{--privacy-width:min(100%,calc(100% - 1rem))}.privacy-summary-card{grid-template-columns:1fr}.privacy-contact-box{flex-direction:column;align-items:flex-start}.meeting-form-grid,.meeting-stage-grid,.meeting-stage-grid-with-side{grid-template-columns:1fr}.meeting-stage-side-panel{border-top:1px solid #ffffff1f;border-left:0;width:100%;min-width:0;max-height:32dvh}.meeting-stage-expanded .meeting-stage-side-panel{width:100%}.meeting-stage:fullscreen .meeting-stage-side-panel{width:100%}.meeting-screen-share-option,.meeting-screen-thumb{flex-basis:144px;height:90px}.meeting-chat-form{grid-template-columns:1fr}.admin-post-image-row{grid-template-columns:auto minmax(0,1fr)}.admin-post-draft-grid{grid-template-columns:1fr}.admin-post-image-copy,.admin-post-image-state,.admin-post-image-thumb{grid-column:1/-1}.admin-post-image-thumb{width:100%}.admin-post-image-state{justify-self:start}.meeting-screen-zoom-hud{display:none}}@media (max-width:640px){.mypage-nickname-row{grid-template-columns:1fr}.unused-image-wheel{grid-auto-columns:minmax(13.5rem,82vw);max-width:100%}.admin-page-intro-action-row,.admin-resource-file-row,.admin-resource-row,.admin-resource-thumbnail-row{grid-template-columns:1fr}.admin-page-intro-row-head{flex-direction:column}.admin-resource-thumbnail-preview{min-height:10rem}.meeting-stage{min-height:400px}.meeting-room-shell{height:62dvh}.meeting-stage-toolbar{right:10px}.meeting-stage-toggle{min-height:2rem;padding-inline:.72rem}.meeting-control-bar-kor{gap:.35rem;padding:.5rem}.meeting-control-bar-kor>button{flex:calc(50% - .35rem)}}:root{--scrollbar-thumb:var(--main-color)}@supports (color:color-mix(in lab,red,red)){:root{--scrollbar-thumb:color-mix(in srgb,var(--main-color) 72%,transparent)}}:root{--scrollbar-thumb-hover:var(--main-color)}@supports (color:color-mix(in lab,red,red)){:root{--scrollbar-thumb-hover:color-mix(in srgb,var(--main-color) 86%,transparent)}}:root{--scrollbar-track:transparent;--scrollbar-size:6px}.concept-filters,.concept-tone-group,.review-course-grid,.schedule-upcoming-list,.schedule-week-events,.scrollbar-soft,.table-scroll,.table-shell{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track);-webkit-overflow-scrolling:touch}.review-course-grid::-webkit-scrollbar,.scrollbar-soft::-webkit-scrollbar{width:var(--scrollbar-size);height:var(--scrollbar-size)}.table-scroll::-webkit-scrollbar,.table-shell::-webkit-scrollbar{width:var(--scrollbar-size);height:var(--scrollbar-size)}.schedule-upcoming-list::-webkit-scrollbar,.schedule-week-events::-webkit-scrollbar{height:var(--scrollbar-size)}.concept-filters::-webkit-scrollbar,.concept-tone-group::-webkit-scrollbar{width:var(--scrollbar-size);height:var(--scrollbar-size)}.review-course-grid::-webkit-scrollbar-track,.scrollbar-soft::-webkit-scrollbar-track{background:var(--scrollbar-track)}.table-scroll::-webkit-scrollbar-track,.table-shell::-webkit-scrollbar-track{background:var(--scrollbar-track)}.schedule-upcoming-list::-webkit-scrollbar-track,.schedule-week-events::-webkit-scrollbar-track{background:var(--scrollbar-track)}.concept-filters::-webkit-scrollbar-track,.concept-tone-group::-webkit-scrollbar-track{background:var(--scrollbar-track)}.review-course-grid::-webkit-scrollbar-thumb,.scrollbar-soft::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:999px}.table-scroll::-webkit-scrollbar-thumb,.table-shell::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:999px}.schedule-upcoming-list::-webkit-scrollbar-thumb,.schedule-week-events::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:999px}.concept-filters::-webkit-scrollbar-thumb,.concept-tone-group::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:999px}.review-course-grid::-webkit-scrollbar-thumb:hover,.scrollbar-soft::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.table-scroll::-webkit-scrollbar-thumb:hover,.table-shell::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.schedule-upcoming-list::-webkit-scrollbar-thumb:hover,.schedule-week-events::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.concept-filters::-webkit-scrollbar-thumb:hover,.concept-tone-group::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.home-page>.home-hero,.home-page>.panel{width:100%;max-width:min(var(--page-max-width),calc(100% - 15rem));margin-left:auto;margin-right:auto}.home-page>.panel{padding:1.8rem}.feature-card,.panel{border:1px solid var(--panel-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);flex-direction:column;gap:1rem;padding:1.5rem;display:flex;position:relative;overflow:hidden}.feature-card,.feature-card:not(.home-hero),.panel,.panel-intro.feature-card,.stack-section>.feature-card{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.feature-card:not(.home-hero),.panel-intro.feature-card,.stack-section>.feature-card{background:color-mix(in srgb,var(--panel-bg) 90%,var(--app-bg) 10%)}}.feature-card:not(.home-hero),.panel-intro.feature-card,.stack-section>.feature-card{border-color:var(--panel-border)}@supports (color:color-mix(in lab,red,red)){.feature-card:not(.home-hero),.panel-intro.feature-card,.stack-section>.feature-card{border-color:color-mix(in srgb,var(--panel-border) 88%,transparent)}}.feature-card.home-hero{background:var(--panel-bg);grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);align-items:center;gap:1.5rem;padding:1.8rem;display:grid}.home-hero{grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr)}.feature-card.home-hero:after{content:"";pointer-events:none;background:radial-gradient(circle,#d08a4514,#0000 68%);border-radius:50%;width:12rem;height:12rem;position:absolute;inset:auto -2.5rem -2.5rem auto}.hero-copy{z-index:1;flex-direction:column;gap:1rem;min-width:0;padding-inline-start:clamp(.9rem,1.8vw,1.6rem);display:flex}.eyebrow{border-radius:var(--radius-pill);background:var(--soft-bg);color:#ead2b8;letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:.4rem;width:fit-content;padding:.32rem .75rem;font-size:.78rem;font-weight:800;display:inline-flex}.feature-card.home-hero h1,.panel-intro h1{letter-spacing:-.03em;font-size:clamp(1.8rem,3vw,3rem);line-height:1.08}.panel-intro.feature-card,.stack-section>.feature-card{width:min(var(--page-max-width),calc(100% - 15rem));margin-left:auto;margin-right:auto}.certificate-page-intro,.panel-intro.feature-card{box-shadow:var(--shadow-sm)}.lead-text{max-width:58ch;line-height:var(--lead-line-height);color:var(--muted-text);font-size:1.03rem}.hero-metrics,.hero-pill-row,.hero-stat-grid{flex-wrap:wrap;justify-content:center;gap:.6rem;width:100%;display:flex}.hero-aside,.theme-rail{z-index:1;flex-direction:column;gap:.8rem;display:flex}.home-hero-aside{align-self:stretch}.home-meaning-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;width:100%;display:grid}.home-meaning-card{flex-direction:column;gap:.7rem;min-width:6.5rem;padding:.8rem;display:flex}.home-meaning-image{aspect-ratio:1.35;background:#fff;border:1px solid #6a40271f;border-radius:.9rem;padding:.25rem;position:relative;overflow:hidden}.home-meaning-image img{object-fit:contain;object-position:38% center}.home-meaning-copy{flex-direction:column;gap:.18rem;display:flex}.home-meaning-copy strong{color:var(--app-text);font-size:.94rem;font-weight:800}.home-meaning-copy span{color:var(--muted-text);font-size:.86rem;line-height:1.45}.home-identity-card{flex-direction:column;gap:.85rem;padding:1rem;display:flex}.home-identity-kicker{color:var(--main-color);letter-spacing:.08em;text-transform:uppercase;font-size:.76rem;font-weight:800}.home-identity-list{gap:.7rem;display:grid}.home-identity-item{border-top:1px solid #6a40271a;flex-direction:column;gap:.15rem;padding-top:.7rem;display:flex}.home-identity-item:first-child{border-top:0;padding-top:0}.home-identity-item strong{color:var(--app-text);font-size:.96rem;font-weight:800}.home-identity-item span{color:var(--muted-text);font-size:.86rem;line-height:1.45}.home-hero-note{background:#ffffff75;border:1px solid #6a402724;border-radius:1rem;flex-direction:column;gap:.45rem;max-width:42rem;padding:.95rem 1rem;display:flex}.home-direction-card h3,.home-hero-note strong,.home-logo-copy strong,.logo-meaning-copy h3{color:var(--app-text);font-weight:800}.home-hero-note strong{font-size:.9rem}.home-direction-card p,.home-direction-list,.home-hero-note p,.logo-meaning-copy p{color:var(--muted-text);line-height:var(--body-line-height)}.home-logo-stack,.home-logo-tile{gap:.85rem;display:grid}.home-logo-tile{background:#ffffffb8;border:1px solid #6a40271f;border-radius:1rem;grid-template-columns:4.5rem minmax(0,1fr);align-items:center;padding:.9rem;box-shadow:0 14px 32px #1d120c1a}.home-logo-image,.logo-meaning-media{background:#fff;border:1px solid #6a40271f;border-radius:.9rem;position:relative;overflow:hidden}.home-logo-image{aspect-ratio:1;width:4.5rem}.home-logo-image img,.logo-meaning-media img{object-fit:cover}.home-logo-copy{flex-direction:column;gap:.22rem;min-width:0;display:flex}.home-logo-copy span{color:var(--muted-text);font-size:.86rem}.logo-meaning-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.logo-meaning-card{flex-direction:column;gap:1rem;display:flex}.logo-meaning-media{aspect-ratio:1.35}.logo-meaning-copy{flex-direction:column;gap:.55rem;display:flex}.logo-meaning-eyebrow{border-radius:var(--radius-pill);width:fit-content;color:var(--main-color);letter-spacing:.04em;background:#d08a451a;padding:.28rem .65rem;font-size:.78rem;font-weight:800;display:inline-flex}.logo-meaning-copy h3{font-size:1.15rem;line-height:1.2}.home-direction-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.home-direction-card{flex-direction:column;gap:.6rem;display:flex}.home-direction-card-wide{grid-column:span 1}.home-direction-list{gap:.35rem;margin:0;padding-left:1.1rem;display:grid}.home-feature-carousel{gap:.75rem;width:100%;display:grid}.home-feature-carousel-rail{width:100%;max-width:min(var(--page-max-width),calc(100% - 15rem));grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr) minmax(0,.86fr);grid-auto-rows:minmax(21rem,auto);align-items:stretch;gap:.8rem;margin-inline:auto;display:grid}.home-feature-slide{text-align:left;flex-direction:column;justify-content:flex-start;gap:.7rem;width:100%;height:100%;min-height:21rem;padding:1rem 1.05rem;text-decoration:none;transition:transform .22s,box-shadow .22s,border-color .22s,opacity .22s;display:flex;overflow:hidden}.home-feature-slide-left,.home-feature-slide-right{opacity:.72}.home-feature-slide-center{border-color:#d08a4538;min-height:23rem;box-shadow:0 18px 40px #1d120c24}.home-feature-slide-center .home-feature-visual{min-height:10.75rem}.home-feature-slide:focus-visible,.home-feature-slide:hover{opacity:1;border-color:#d08a453d;transform:translateY(-2px);box-shadow:0 18px 40px #1d120c24}.home-feature-visual{background:#ffffff09;border:1px solid #f5dec21a;border-radius:.9rem;min-height:9rem;position:relative;overflow:hidden}.home-feature-visual img{object-fit:cover}.home-feature-slide-header{gap:.45rem;display:grid}.home-feature-kicker{color:#e3b992;letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;font-weight:900}.home-feature-slide h3{color:var(--app-text);-webkit-line-clamp:2;margin:0;font-size:1.06rem;font-weight:800;line-height:1.12}.home-feature-slide h3,.home-feature-slide p{-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.home-feature-slide p{color:var(--muted-text);font-size:.94rem;line-height:var(--body-line-height);-webkit-line-clamp:3}.home-feature-points{flex-wrap:wrap;justify-content:center;gap:.3rem;min-height:2.05rem;margin-top:auto;display:flex}.home-feature-meta{color:var(--main-color);margin-top:auto;font-size:.84rem;font-weight:700}.home-feature-carousel-dots{justify-content:center;gap:.45rem;display:flex}.home-feature-carousel-control{width:2.3rem;height:2.3rem;min-height:2.3rem;color:var(--main-color);background:#f7e8d6f5;border:1px solid #8657383d;border-radius:999px;padding:0;box-shadow:0 8px 18px #6a402714}.home-feature-carousel-control:focus-visible,.home-feature-carousel-control:hover:not(:disabled){border-color:var(--main-color);transform:none;box-shadow:0 10px 20px #6a40271f}@supports (color:color-mix(in lab,red,red)){.home-feature-carousel-control:focus-visible,.home-feature-carousel-control:hover:not(:disabled){border-color:color-mix(in srgb,var(--main-color) 42%,transparent)}}.home-feature-carousel-control:focus-visible,.home-feature-carousel-control:hover:not(:disabled){color:var(--main-color);background:#f2dfc5}.home-feature-carousel-control svg{stroke:currentColor;stroke-width:2.25px;fill:none;stroke-linecap:round;stroke-linejoin:round;width:1rem;height:1rem}.home-feature-carousel-control-play svg{width:.9rem;height:.9rem}.hero-preview,.stat-card,.theme-card{background:#ffffffb8;border:1px solid #6a402724;border-radius:1.1rem;box-shadow:0 14px 32px #1d120c1f}.hero-preview{gap:.9rem;padding:1rem;display:grid}.hero-preview-copy{flex-direction:column;gap:.35rem;display:flex}.hero-preview-copy strong,.stat-card strong{color:var(--app-text);font-size:1.1rem;font-weight:800}.hero-preview-copy span,.stat-card span{color:var(--muted-text);font-size:.85rem}.hero-logo{background:#fff;border:1px solid #6a40271f;border-radius:1rem}.hero-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.stat-card{gap:.28rem;padding:.95rem 1rem}.section-header,.stat-card{flex-direction:column;display:flex}.section-header{align-items:start;gap:1rem}.section-intro-aside{min-width:0;max-width:22rem}.instructor-page-intro .section-intro-aside{width:100%;max-width:none}.section-title{letter-spacing:-.02em;font-size:clamp(1.35rem,2vw,1.8rem);line-height:1.15}.section-description{color:var(--muted-text);font-size:.94rem}.home-section-header{gap:.7rem}.section-copy{flex-direction:column;gap:.85rem;max-width:none;display:flex}.section-after-description{flex-direction:column;gap:.65rem;display:flex}.section-after-description .summary-grid{width:100%;margin-bottom:.6rem}.panel-intro-has-aside{width:min(var(--page-max-width),calc(100% - 15rem))}.page-intro-layout{align-items:start;gap:1.2rem;display:grid}.page-intro-aside,.page-intro-main{min-width:0}.page-intro-main{flex-direction:column;gap:1rem;display:flex}.page-intro-header{grid-template-columns:minmax(0,1fr);align-items:start;gap:.9rem;display:grid}.page-intro-header-has-intro-aside{grid-template-columns:minmax(0,1fr) minmax(16rem,22rem);column-gap:1.2rem}.page-intro-headline{flex-direction:column;gap:.45rem;display:flex}.page-intro-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--main-color);font-size:.74rem;font-weight:800}.page-intro-title{letter-spacing:-.03em;margin:0;font-size:clamp(1.75rem,2.8vw,2.5rem);line-height:1.08}.page-intro-intro-aside{min-width:0}.page-intro-copy{flex-direction:column;grid-column:1/-1;gap:.85rem;max-width:48ch;display:flex}.page-intro-description{color:var(--muted-text);font-size:.94rem}.page-intro-actions{flex-wrap:wrap;gap:.55rem;display:flex}.page-intro-aside{flex-direction:column;gap:.9rem;height:100%;display:flex}.panel-intro-aside-right .page-intro-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.panel-intro-aside-bottom .page-intro-layout{grid-template-columns:minmax(0,1fr)}.instructor-intro-tabs{width:min(var(--page-max-width),calc(100% - 15rem));flex-direction:column;gap:.45rem;margin-top:.1rem;margin-left:auto;margin-right:auto;display:flex}.instructor-intro-tablist{box-shadow:none;background:0 0;border:0;flex-wrap:wrap;justify-content:center;align-items:center;gap:.26rem;padding:0 0 .1rem;display:flex}.instructor-intro-tabs .table-shell{margin-top:.2rem}.instructor-intro-tablist .compact-chip-button{letter-spacing:-.01em;min-height:2rem;padding:.34rem .64rem;font-size:.8rem;font-weight:600}.certificate-page-intro{position:relative;overflow:hidden}.certificate-page-intro:after{content:"";pointer-events:none;background:radial-gradient(circle,#d08a4514,#0000 68%);border-radius:50%;width:11rem;height:11rem;position:absolute;inset:auto -2rem -2rem auto}.certificate-page-intro .section-title{letter-spacing:-.04em}.certificate-page-intro .section-description{max-width:42rem;color:var(--muted-text)}.certificate-tab-rail{box-shadow:none;background:0 0;border:0;border-radius:1.1rem;flex-wrap:wrap;gap:.45rem;padding:.35rem;display:flex}.certificate-tab-rail>[data-certificate-tab-button=true]{text-align:left;cursor:pointer;min-width:11rem;box-shadow:none;background:#ffffff1f;border:1px solid #0000;border-radius:.95rem;flex-direction:column;flex:11rem;justify-content:center;align-items:flex-start;gap:.2rem;padding:.85rem .95rem;display:inline-flex}.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true]{cursor:not-allowed;opacity:.56;pointer-events:none;color:var(--muted-text)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true]{color:color-mix(in srgb,var(--muted-text) 78%,#fff 22%)}}.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true]{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true]{background:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true]{border-color:#6b452b14}.certificate-tab-rail>[data-certificate-tab-button=true]:disabled{cursor:not-allowed;opacity:.56;pointer-events:none;color:var(--muted-text)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true]:disabled{color:color-mix(in srgb,var(--muted-text) 78%,#fff 22%)}}.certificate-tab-rail>[data-certificate-tab-button=true]:disabled{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true]:disabled{background:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.certificate-tab-rail>[data-certificate-tab-button=true]:disabled{border-color:#6b452b14}.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true] .certificate-tab-subtitle{color:var(--muted-text)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true] .certificate-tab-subtitle{color:color-mix(in srgb,var(--muted-text) 86%,#fff 14%)}}.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true]:hover{background:var(--panel-bg);transform:none}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true]:hover{background:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.certificate-tab-rail>[data-certificate-tab-button=true][data-disabled=true]:hover{box-shadow:none;border-color:#6b452b14}.certificate-tab-static{text-align:left;border:1px solid #0000;border-radius:.95rem;flex-direction:column;flex:11rem;justify-content:center;align-items:flex-start;gap:.2rem;min-width:11rem;padding:.85rem .95rem;display:inline-flex}.certificate-tab-static-disabled{cursor:not-allowed;opacity:.56;pointer-events:none;color:var(--muted-text)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-static-disabled{color:color-mix(in srgb,var(--muted-text) 78%,#fff 22%)}}.certificate-tab-static-disabled{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-static-disabled{background:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.certificate-tab-static-disabled{border-color:#6b452b14}.certificate-tab-static-disabled .certificate-tab-subtitle{color:var(--muted-text)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-static-disabled .certificate-tab-subtitle{color:color-mix(in srgb,var(--muted-text) 86%,#fff 14%)}}.certificate-tab-rail>[data-certificate-tab-button=true]:disabled:hover{background:var(--panel-bg);transform:none}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true]:disabled:hover{background:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.certificate-tab-rail>[data-certificate-tab-button=true]:disabled:hover{box-shadow:none;border-color:#6b452b14}.certificate-tab-label{font-size:.96rem;font-weight:800;line-height:1.15}.certificate-tab-subtitle{color:var(--muted-text);font-size:.76rem;line-height:1.3}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true]{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true]{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true]{color:var(--text-light);border-color:#6b452b14;box-shadow:inset 0 1px #ffffffa6,0 8px 18px #573a270a}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true]:hover{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true]:hover{background:color-mix(in srgb,var(--panel-bg) 82%,#fff 18%)}}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true]:hover{border-color:#6b452b1f}.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{background:linear-gradient(180deg,var(--main-color),var(--main-color)),#ffffff2e}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{background:linear-gradient(180deg,color-mix(in srgb,var(--main-color) 20%,transparent),color-mix(in srgb,var(--main-color) 10%,transparent)),#ffffff2e}}.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{border-color:color-mix(in srgb,var(--main-color) 52%,transparent)}}.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{box-shadow:inset 0 0 0 1px var(--main-color),0 10px 24px #1d120c14}@supports (color:color-mix(in lab,red,red)){.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--main-color) 18%,transparent),0 10px 24px #1d120c14}}.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{transform:translateY(-1px)}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{background:linear-gradient(180deg,var(--main-color),var(--main-color)),var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{background:linear-gradient(180deg,color-mix(in srgb,var(--main-color) 14%,transparent),color-mix(in srgb,var(--main-color) 6%,transparent)),color-mix(in srgb,var(--panel-bg) 84%,#fff 16%)}}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{border-color:color-mix(in srgb,var(--main-color) 26%,transparent)}}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{box-shadow:inset 0 0 0 1px var(--main-color),0 10px 24px #573a270f}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true][data-active=true]{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--main-color) 12%,transparent),0 10px 24px #573a270f}}.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true] .certificate-tab-label{color:#fffaf4}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true][data-active=true] .certificate-tab-label{color:var(--text-light)}.certificate-tab-rail>[data-certificate-tab-button=true][data-active=true] .certificate-tab-subtitle{color:#fffaf4c2}.app-shell-white .certificate-tab-rail>[data-certificate-tab-button=true][data-active=true] .certificate-tab-subtitle{color:var(--muted-text)}.certificate-page-grid{border:1px solid var(--interactive-border);border-radius:1.35rem;gap:.9rem;padding:1rem;display:grid}@supports (color:color-mix(in lab,red,red)){.certificate-page-grid{border:1px solid color-mix(in srgb,var(--interactive-border) 74%,transparent)}}.certificate-page-grid{background:linear-gradient(180deg,var(--panel-bg),var(--panel-bg)),repeating-linear-gradient(180deg,transparent 0,transparent 2rem,#6a402708 2rem,#6a402708 2.08rem)}@supports (color:color-mix(in lab,red,red)){.certificate-page-grid{background:linear-gradient(180deg,color-mix(in srgb,var(--panel-bg) 82%,#fff 18%),color-mix(in srgb,var(--panel-bg) 72%,transparent)),repeating-linear-gradient(180deg,transparent 0,transparent 2rem,#6a402708 2rem,#6a402708 2.08rem)}}.certificate-page-grid{box-shadow:var(--shadow-md)}.certificate-tab-panel{gap:.8rem;animation:certificate-tab-enter .18s;display:grid}.certificate-mock-exam-controls{grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.75rem;display:grid}.certificate-control-field{gap:.35rem;display:grid}.certificate-control-field-full{grid-column:1/-1}.certificate-control-label{letter-spacing:.05em;text-transform:uppercase;color:var(--muted-text);font-size:.76rem;font-weight:800}.certificate-control-select{border:1px solid var(--interactive-border);border-radius:.95rem;width:100%;min-height:2.8rem;padding:.7rem .85rem}@supports (color:color-mix(in lab,red,red)){.certificate-control-select{border:1px solid color-mix(in srgb,var(--interactive-border) 78%,transparent)}}.certificate-control-select{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-control-select{background:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.certificate-control-select{color:inherit;box-shadow:inset 0 1px #fff3}.certificate-control-select:focus{outline:2px solid var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-control-select:focus{outline:2px solid color-mix(in srgb,var(--main-color) 32%,transparent)}}.certificate-control-select:focus{outline-offset:2px}.certificate-control-select:disabled{opacity:.55;cursor:not-allowed}.certificate-control-hint{color:var(--muted-text);font-size:.88rem;line-height:1.45}.certificate-control-static{border:1px solid var(--interactive-border);border-radius:.95rem;align-items:center;min-height:2.8rem;margin:0;padding:.7rem .85rem;display:flex}@supports (color:color-mix(in lab,red,red)){.certificate-control-static{border:1px solid color-mix(in srgb,var(--interactive-border) 78%,transparent)}}.certificate-control-static{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-control-static{background:color-mix(in srgb,var(--panel-bg) 86%,#fff 14%)}}.certificate-control-static{color:var(--muted-text);font-weight:800}.certificate-mock-exam-start-button{color:#fff7ef;background:linear-gradient(135deg,#cda28057,#6a40276b);border-color:#cda2804d;width:100%;min-height:3rem;box-shadow:inset 0 1px #ffffff2e,0 12px 26px #140c082e}.certificate-mock-exam-start-button:focus-visible,.certificate-mock-exam-start-button:hover:not(:disabled){background:linear-gradient(135deg,#deb28c6b,#7d4d3085);border-color:#ebc5a270;transform:translateY(-1px);box-shadow:inset 0 1px #ffffff3d,0 16px 32px #140c083d}.certificate-candidate-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.65rem;display:flex}.certificate-candidate-count{border:1px solid var(--main-color);border-radius:.8rem;align-items:center;min-height:2.2rem;padding:.42rem .75rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-candidate-count{border:1px solid color-mix(in srgb,var(--main-color) 24%,transparent)}}.certificate-candidate-count{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-candidate-count{background:color-mix(in srgb,var(--main-color) 10%,var(--panel-bg) 90%)}}.certificate-candidate-count{color:var(--main-color);font-variant-numeric:tabular-nums}.certificate-candidate-list{gap:.65rem;display:grid}.certificate-candidate-item{border:1px solid var(--interactive-border);border-radius:.8rem;grid-template-columns:auto auto minmax(0,1fr);align-items:flex-start;gap:.75rem;padding:.85rem;display:grid}@supports (color:color-mix(in lab,red,red)){.certificate-candidate-item{border:1px solid color-mix(in srgb,var(--interactive-border) 72%,transparent)}}.certificate-candidate-item{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-candidate-item{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.certificate-candidate-item{cursor:pointer}.certificate-candidate-item input{margin-top:.3rem}.certificate-candidate-item-active{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-candidate-item-active{border-color:color-mix(in srgb,var(--main-color) 36%,transparent)}}.certificate-candidate-item-active{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-candidate-item-active{background:color-mix(in srgb,var(--main-color) 9%,var(--panel-bg) 91%)}}.certificate-candidate-item-disabled{opacity:.55;cursor:not-allowed}.certificate-candidate-number{background:var(--main-color);border-radius:.65rem;justify-content:center;align-items:center;min-width:2rem;min-height:2rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-candidate-number{background:color-mix(in srgb,var(--main-color) 10%,#fff 90%)}}.certificate-candidate-number{color:var(--main-color);font-weight:900}.certificate-candidate-copy{gap:.25rem;min-width:0;display:grid}.certificate-candidate-copy strong{color:var(--app-text);line-height:1.45}.certificate-candidate-copy small{color:var(--muted-text);font-weight:700}.certificate-candidate-image-list{gap:.5rem;margin:.25rem 0;display:grid}.certificate-candidate-image{object-fit:contain;border:1px solid var(--interactive-border);border-radius:.65rem;width:100%;max-height:18rem;display:block}@supports (color:color-mix(in lab,red,red)){.certificate-candidate-image{border:1px solid color-mix(in srgb,var(--interactive-border) 72%,transparent)}}.certificate-candidate-image{background:#fff}.certificate-exam-score{border:1px solid var(--main-color);border-radius:.95rem;width:fit-content;padding:.55rem .85rem}@supports (color:color-mix(in lab,red,red)){.certificate-exam-score{border:1px solid color-mix(in srgb,var(--main-color) 26%,var(--interactive-border))}}.certificate-exam-score{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-score{background:color-mix(in srgb,var(--main-color) 10%,var(--panel-bg) 90%)}}.certificate-exam-score{color:var(--main-color);letter-spacing:-.04em;font-size:clamp(1.55rem,3vw,2.2rem);font-weight:900;line-height:1}.certificate-exam-session{border:1px solid var(--main-color);border-radius:1rem;gap:.9rem;padding:1rem;display:grid}@supports (color:color-mix(in lab,red,red)){.certificate-exam-session{border:1px solid color-mix(in srgb,var(--main-color) 16%,var(--interactive-border))}}.certificate-exam-session{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-session{background:color-mix(in srgb,var(--panel-bg) 84%,#fff 16%)}}.certificate-wrong-note-table-wrap{overflow-x:auto}.certificate-wrong-note-toolbar{flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:.5rem;display:flex}.certificate-wrong-note-count{white-space:nowrap;flex:none;align-items:center;gap:.45rem;min-height:2rem;display:inline-flex}.certificate-wrong-note-count-label{color:var(--muted-text);letter-spacing:.04em;white-space:nowrap;font-size:.8rem;font-weight:800}.certificate-wrong-note-count-select{flex:0 0 8.6rem;width:8.6rem;min-height:2.9rem;padding-top:.45rem;padding-bottom:.45rem}.certificate-wrong-note-count-input{flex:0 0 8.6rem;width:8.6rem;height:2rem;min-height:2rem;padding-top:.32rem;padding-bottom:.32rem}.certificate-wrong-note-table{border-collapse:collapse;width:100%;min-width:56rem;font-size:.9rem}.certificate-wrong-note-table td,.certificate-wrong-note-table th{border-bottom:1px solid var(--interactive-border);padding:.78rem .85rem}@supports (color:color-mix(in lab,red,red)){.certificate-wrong-note-table td,.certificate-wrong-note-table th{border-bottom:1px solid color-mix(in srgb,var(--interactive-border) 72%,transparent)}}.certificate-wrong-note-table td,.certificate-wrong-note-table th{vertical-align:top;text-align:left}.certificate-wrong-note-table th{background:var(--panel-bg);position:sticky;top:0}@supports (color:color-mix(in lab,red,red)){.certificate-wrong-note-table th{background:color-mix(in srgb,var(--panel-bg) 92%,#fff 8%)}}.certificate-wrong-note-table th{color:var(--muted-text);letter-spacing:.06em;text-transform:uppercase;font-size:.74rem;font-weight:800}.certificate-wrong-note-table tbody tr:hover{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-wrong-note-table tbody tr:hover{background:color-mix(in srgb,var(--main-color) 5%,transparent)}}.certificate-wrong-note-actions{flex-wrap:wrap;gap:.35rem;display:flex}.certificate-wrong-note-button{cursor:pointer;border:1px solid var(--interactive-border);border-radius:.8rem;justify-content:center;align-items:center;min-height:2rem;padding:.32rem .6rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-wrong-note-button{border:1px solid color-mix(in srgb,var(--interactive-border) 78%,transparent)}}.certificate-wrong-note-button{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-wrong-note-button{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.certificate-wrong-note-button{color:inherit;font-size:.78rem;font-weight:700}.certificate-wrong-note-delete-cell,.certificate-wrong-note-table th:last-child{text-align:center;width:5rem;min-width:5rem}.certificate-wrong-note-delete-button{white-space:nowrap;min-width:3.25rem;padding-inline:.75rem}.certificate-wrong-note-answer-row td{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-wrong-note-answer-row td{background:color-mix(in srgb,var(--main-color) 6%,transparent)}}.certificate-wrong-note-answer-row td{color:var(--app-text);font-weight:700}.certificate-wrong-note-choices{color:var(--muted-text);gap:.35rem;font-size:.88rem;display:grid}.certificate-exam-stage{gap:.9rem;display:grid}.certificate-exam-topbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.8rem;display:flex}.certificate-exam-timer-group{flex-wrap:wrap;gap:.5rem;display:flex}.certificate-exam-timer{border:1px solid var(--main-color);border-radius:.8rem;align-items:center;gap:.5rem;min-height:2.5rem;padding:.42rem .8rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-exam-timer{border:1px solid color-mix(in srgb,var(--main-color) 24%,transparent)}}.certificate-exam-timer{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-timer{background:color-mix(in srgb,var(--main-color) 10%,var(--panel-bg) 90%)}}.certificate-exam-timer-label{color:var(--muted-text);font-size:.78rem;font-weight:800}.certificate-exam-timer strong{color:var(--main-color);font-variant-numeric:tabular-nums;font-size:1.05rem;line-height:1}.certificate-exam-timer-sub{color:var(--muted-text);font-size:.78rem;font-weight:700}.certificate-exam-timer-warning{border-color:var(--error)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-timer-warning{border-color:color-mix(in srgb,var(--error) 42%,transparent)}}.certificate-exam-timer-warning{background:var(--error)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-timer-warning{background:color-mix(in srgb,var(--error) 9%,var(--panel-bg) 91%)}}.certificate-exam-timer-warning strong{color:var(--error)}.certificate-exam-timer-toggle{cursor:pointer;border:1px solid var(--interactive-border);border-radius:.8rem;justify-content:center;align-items:center;min-height:2.5rem;padding:.42rem .8rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-exam-timer-toggle{border:1px solid color-mix(in srgb,var(--interactive-border) 78%,transparent)}}.certificate-exam-timer-toggle{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-timer-toggle{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.certificate-exam-timer-toggle{color:inherit;font-size:.84rem;font-weight:800}.certificate-exam-timer-toggle:hover{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-timer-toggle:hover{border-color:color-mix(in srgb,var(--main-color) 24%,var(--interactive-border))}}.certificate-exam-timer-toggle:hover{transform:translateY(-1px)}.certificate-exam-badges{flex-wrap:wrap;gap:.5rem;display:flex}.certificate-exam-badge{background:var(--main-color);border-radius:999px;align-items:center;min-height:2.3rem;padding:.42rem .8rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-exam-badge{background:color-mix(in srgb,var(--main-color) 12%,#fff 88%)}}.certificate-exam-badge{border:1px solid var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-badge{border:1px solid color-mix(in srgb,var(--main-color) 22%,transparent)}}.certificate-exam-badge{color:#5a341f;font-size:.84rem;font-weight:800;line-height:1}.certificate-exam-actions{flex-wrap:wrap;gap:.45rem;display:flex}.certificate-exam-toolbar-button{cursor:pointer;border:1px solid var(--interactive-border);border-radius:999px;justify-content:center;align-items:center;min-height:2.35rem;padding:.42rem .86rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-exam-toolbar-button{border:1px solid color-mix(in srgb,var(--interactive-border) 78%,transparent)}}.certificate-exam-toolbar-button{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-toolbar-button{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.certificate-exam-toolbar-button{color:inherit;font-size:.85rem;font-weight:700;text-decoration:none}.certificate-exam-toolbar-button:hover{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-toolbar-button:hover{border-color:color-mix(in srgb,var(--main-color) 24%,var(--interactive-border))}}.certificate-exam-toolbar-button:hover{transform:translateY(-1px)}.certificate-exam-toolbar-button-active{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-toolbar-button-active{border-color:color-mix(in srgb,var(--main-color) 38%,transparent)}}.certificate-exam-toolbar-button-active{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-toolbar-button-active{background:color-mix(in srgb,var(--main-color) 14%,var(--panel-bg) 86%)}}.certificate-exam-toolbar-button-active{color:var(--main-color)}.certificate-exam-progress{color:var(--muted-text);justify-content:space-between;gap:.8rem;font-size:.9rem;font-weight:700;display:flex}.certificate-exam-meta-row{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.certificate-exam-meta-chip{border:1px solid var(--border-color);align-items:center;min-height:2rem;padding:.38rem .68rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-exam-meta-chip{border:1px solid color-mix(in srgb,var(--border-color) 82%,var(--main-color) 18%)}}.certificate-exam-meta-chip{background:var(--panel-bg);border-radius:.55rem}@supports (color:color-mix(in lab,red,red)){.certificate-exam-meta-chip{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.certificate-exam-meta-chip{color:var(--muted-text);font-size:.82rem;font-weight:800;line-height:1.25}.certificate-exam-meta-subject{color:#b8f3f2;background:#6fbdc424;border-color:#6fbdc46b;box-shadow:inset 0 0 0 1px #6fbdc414}.certificate-exam-meta-difficulty-easy{color:#cfeac8;background:#ecf7e81f;border-color:#5e8b5a57}.certificate-exam-meta-difficulty-normal{color:#f3d6af;background:#ffe6c41a;border-color:#dbb07652}.certificate-exam-meta-difficulty-hard{color:#f2b5aa;background:#ffede91a;border-color:#b55a4f57}.certificate-exam-question{letter-spacing:-.03em;white-space:pre-wrap;font-size:clamp(1.1rem,2vw,1.4rem);line-height:1.45}.certificate-exam-reference{border:1px solid var(--border-color);gap:.35rem;padding:.85rem 1rem;display:grid}@supports (color:color-mix(in lab,red,red)){.certificate-exam-reference{border:1px solid color-mix(in srgb,var(--border-color) 86%,var(--main-color) 14%)}}.certificate-exam-reference{background:var(--panel-bg);border-radius:.8rem}@supports (color:color-mix(in lab,red,red)){.certificate-exam-reference{background:color-mix(in srgb,var(--panel-bg) 94%,var(--main-color) 6%)}}.certificate-exam-reference{color:var(--text-color)}.certificate-exam-reference strong{color:var(--muted-text);font-size:.78rem}.certificate-exam-reference p{white-space:pre-wrap;margin:0;line-height:1.6}.certificate-exam-image-list{justify-items:center;gap:.75rem;display:grid}.certificate-exam-image{object-fit:contain;border:1px solid var(--interactive-border);border-radius:.75rem;width:auto;max-width:min(100%,46rem);max-height:min(44vh,26rem);display:block}@supports (color:color-mix(in lab,red,red)){.certificate-exam-image{border:1px solid color-mix(in srgb,var(--interactive-border) 72%,transparent)}}.certificate-exam-image{background:#fff}.certificate-report-backdrop{z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#120c09b8;place-items:center;padding:1.25rem;display:grid;position:fixed;inset:0}.certificate-report-dialog{color:#f4eadf;background:#2b1d16;border:1px solid #b47e526b;border-radius:.9rem;width:min(42rem,100%);max-height:min(42rem,92vh);padding:1.15rem;overflow-y:auto;box-shadow:0 28px 80px #140c086b}.certificate-report-header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.certificate-report-header h4{color:#fff6ec;margin:.15rem 0 0;font-size:1.15rem}.certificate-report-dialog .certificate-control-hint,.certificate-report-dialog .certificate-control-label,.certificate-report-dialog .theme-meta{color:#cda98b}.certificate-report-close{color:#fff6ec;cursor:pointer;background:#3b2a21;border:1px solid #cda98b61;border-radius:.65rem;justify-content:center;align-items:center;width:2.2rem;height:2.2rem;font-size:1.2rem;font-weight:900;display:inline-flex}.certificate-report-question{color:#f4eadf;background:#3a2a22;border-radius:.75rem;margin:1rem 0;padding:.85rem;line-height:1.55}.certificate-report-form{gap:.7rem;display:grid}.certificate-report-textarea{resize:vertical;color:#fff6ec;background:#211711;border:1px solid #cda98b6b;border-radius:.8rem;width:100%;min-height:8rem;padding:.85rem;line-height:1.5}.certificate-report-textarea::placeholder{color:#b69a86}.certificate-report-actions{flex-wrap:wrap;justify-content:flex-end;gap:.65rem;display:flex}.certificate-report-actions .certificate-exam-secondary-button{color:#fff6ec;background:#3b2a21;border-color:#cda98b61}.certificate-report-actions .certificate-exam-primary-button{color:#fff6ec;background:#a86942;border-color:#b2764c}.certificate-report-actions .certificate-exam-primary-button:disabled{opacity:.55;cursor:not-allowed}.certificate-report-backdrop-light .certificate-report-dialog{color:#2d1f18;background:#fff8ef;border-color:#7a4e303d}.certificate-report-backdrop-light .certificate-report-header h4{color:#2d1f18}.certificate-report-backdrop-light .certificate-control-hint,.certificate-report-backdrop-light .certificate-control-label,.certificate-report-backdrop-light .theme-meta{color:#7a4e30}.certificate-report-backdrop-light .certificate-report-close{color:#2d1f18;background:#f0dfcf;border-color:#7a4e3047}.certificate-report-backdrop-light .certificate-report-question{color:#3d2a20;background:#f2e6d9}.certificate-report-backdrop-light .certificate-report-textarea{color:#2d1f18;background:#fff;border-color:#7a4e3052}.certificate-report-backdrop-light .certificate-report-textarea::placeholder{color:#8a7467}.certificate-report-backdrop-light .certificate-report-actions .certificate-exam-secondary-button{color:#3d2a20;background:#f2e6d9;border-color:#7a4e3047}.certificate-report-backdrop-light .certificate-report-actions .certificate-exam-primary-button{color:#fff8ef;background:#9a6238;border-color:#9a6238}.certificate-exam-choice-list{gap:.7rem;display:grid}.certificate-exam-choice{border:1px solid var(--interactive-border);border-radius:1rem;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.85rem;width:100%;padding:.8rem .9rem;display:grid}@supports (color:color-mix(in lab,red,red)){.certificate-exam-choice{border:1px solid color-mix(in srgb,var(--interactive-border) 72%,transparent)}}.certificate-exam-choice{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-choice{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.certificate-exam-choice{text-align:left;cursor:pointer}.certificate-exam-choice:hover{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-choice:hover{border-color:color-mix(in srgb,var(--main-color) 24%,var(--interactive-border))}}.certificate-exam-choice:hover{box-shadow:0 8px 16px #1d120c0f}.certificate-exam-choice:disabled{cursor:default;opacity:1}.certificate-exam-choice-locked:hover{box-shadow:none}.certificate-exam-choice-active:hover{border-color:#e9b989d6;box-shadow:inset 0 0 0 1px #fff1e01a,0 14px 24px #120a0733}.certificate-exam-choice-active{color:var(--text-dark);background:linear-gradient(135deg,#8b583757,#3a271ff0);border-color:#dda874b8;box-shadow:inset 0 0 0 1px #fff1e014,0 12px 22px #120a072e}.certificate-exam-choice-correct{color:var(--text-dark);background:#5c875833;border-color:#6faa6f99}.certificate-exam-choice-wrong{color:var(--text-dark);background:#b55a4f2e;border-color:#d0695c8f}.certificate-exam-choice-index{background:var(--main-color);border-radius:.8rem;justify-content:center;align-items:center;min-width:2.2rem;min-height:2.2rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-exam-choice-index{background:color-mix(in srgb,var(--main-color) 10%,#fff 90%)}}.certificate-exam-choice-index{color:var(--main-color);font-weight:800}.certificate-exam-choice-active .certificate-exam-choice-index{color:#5f3b25;background:#fff4ebf0}.certificate-exam-choice-text{color:var(--app-text);line-height:1.5}.certificate-exam-choice-active .certificate-exam-choice-text{color:#fff7ef}.certificate-exam-choice-correct .certificate-exam-choice-text,.certificate-exam-choice-wrong .certificate-exam-choice-text{color:var(--text-dark)}.certificate-exam-choice-correct .certificate-exam-choice-index{color:#315f35;background:#ecf7e8f5}.certificate-exam-choice-wrong .certificate-exam-choice-index{color:#8a392f;background:#ffede9f5}.certificate-exam-answer-box{color:var(--text-dark);background:#fffaf41a;border:1px solid #f5dec22e;border-radius:.9rem;gap:.75rem;padding:1rem;display:grid}.certificate-exam-answer-detail{color:var(--text-dark);gap:.45rem;line-height:1.6;display:grid}.certificate-exam-answer-detail p{margin:0}.certificate-exam-explanation{gap:.62rem;display:grid}.certificate-exam-explanation p{white-space:pre-wrap;margin:0}.certificate-exam-explanation-heading{color:#ffe4c6;margin-top:.15rem;font-size:.92rem;font-weight:900;display:block}.certificate-exam-explanation-list{gap:.45rem;margin:0;padding:0;list-style:none;display:grid}.certificate-exam-explanation-list li{color:var(--text-dark);padding-left:.95rem;position:relative}@supports (color:color-mix(in lab,red,red)){.certificate-exam-explanation-list li{color:color-mix(in srgb,var(--text-dark) 88%,var(--muted-text) 12%)}}.certificate-exam-explanation-list li:before{background:var(--main-color);border-radius:50%;width:.32rem;height:.32rem;position:absolute;top:.68em;left:0}@supports (color:color-mix(in lab,red,red)){.certificate-exam-explanation-list li:before{background:color-mix(in srgb,var(--main-color) 58%,#fff 42%)}}.certificate-exam-explanation-list li:before{content:""}.certificate-exam-answer-correct{color:#ffe4c6;font-weight:900}.app-shell-white .certificate-exam-choice-correct{background:var(--success);border-color:#5e8b5a5c}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-exam-choice-correct{background:color-mix(in srgb,var(--success) 10%,#fff 90%)}}.app-shell-white .certificate-exam-choice-correct{color:var(--text-light)}.app-shell-white .certificate-exam-choice-wrong{background:var(--error);border-color:#b55a4f5c}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-exam-choice-wrong{background:color-mix(in srgb,var(--error) 8%,#fff 92%)}}.app-shell-white .certificate-exam-choice-correct .certificate-exam-choice-text,.app-shell-white .certificate-exam-choice-wrong,.app-shell-white .certificate-exam-choice-wrong .certificate-exam-choice-text{color:var(--text-light)}.app-shell-white .certificate-exam-answer-box{color:var(--text-light);background:#fffaf4d1;border-color:#6a40272e}.app-shell-white .certificate-exam-answer-detail{color:var(--text-light)}.app-shell-white .certificate-exam-answer-correct{color:var(--main-color)}.app-shell-white .certificate-exam-meta-difficulty-easy{background:var(--success)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-exam-meta-difficulty-easy{background:color-mix(in srgb,var(--success) 9%,#fff 91%)}}.app-shell-white .certificate-exam-meta-difficulty-easy{color:#315f35}.app-shell-white .certificate-exam-meta-subject{color:#116d78;background:#e1fafae6;border-color:#187e8957}.app-shell-white .certificate-exam-meta-difficulty-normal{color:#7a5229;background:#fff4e5db}.app-shell-white .certificate-exam-meta-difficulty-hard{background:var(--error)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .certificate-exam-meta-difficulty-hard{background:color-mix(in srgb,var(--error) 8%,#fff 92%)}}.app-shell-white .certificate-exam-meta-difficulty-hard{color:#8a392f}.app-shell-white .certificate-exam-explanation-heading{color:var(--main-color)}.app-shell-white .certificate-exam-explanation-list li{color:var(--text-light)}.certificate-exam-unanswered-notice{border:1px solid var(--error);width:fit-content;padding:.62rem .82rem}@supports (color:color-mix(in lab,red,red)){.certificate-exam-unanswered-notice{border:1px solid color-mix(in srgb,var(--error) 34%,transparent)}}.certificate-exam-unanswered-notice{background:var(--error);border-radius:.8rem}@supports (color:color-mix(in lab,red,red)){.certificate-exam-unanswered-notice{background:color-mix(in srgb,var(--error) 10%,var(--panel-bg) 90%)}}.certificate-exam-unanswered-notice{color:var(--error)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-unanswered-notice{color:color-mix(in srgb,var(--error) 72%,var(--app-text) 28%)}}.certificate-exam-unanswered-notice{font-weight:900;line-height:1.45}.certificate-exam-essay-panel{border:1px solid var(--interactive-border);gap:.45rem;padding:.9rem;display:grid}@supports (color:color-mix(in lab,red,red)){.certificate-exam-essay-panel{border:1px solid color-mix(in srgb,var(--interactive-border) 72%,transparent)}}.certificate-exam-essay-panel{background:var(--panel-bg);border-radius:.75rem}@supports (color:color-mix(in lab,red,red)){.certificate-exam-essay-panel{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.certificate-exam-essay-label{color:var(--main-color);font-size:.82rem;font-weight:800}.certificate-exam-essay-panel p{color:var(--muted-text);margin:0;line-height:1.55}.certificate-exam-answer-note{font-size:.93rem;line-height:1.6}.certificate-exam-total-time{border:1px solid var(--main-color);border-radius:.8rem;width:fit-content;padding:.5rem .75rem}@supports (color:color-mix(in lab,red,red)){.certificate-exam-total-time{border:1px solid color-mix(in srgb,var(--main-color) 22%,transparent)}}.certificate-exam-total-time{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-total-time{background:color-mix(in srgb,var(--main-color) 8%,var(--panel-bg) 92%)}}.certificate-exam-total-time{color:var(--main-color);font-weight:800}.certificate-time-table-wrap{border:1px solid var(--interactive-border);overflow-x:auto}@supports (color:color-mix(in lab,red,red)){.certificate-time-table-wrap{border:1px solid color-mix(in srgb,var(--interactive-border) 72%,transparent)}}.certificate-time-table-wrap{border-radius:.8rem}.certificate-time-table{border-collapse:collapse;width:100%;min-width:28rem;font-size:.9rem}.certificate-time-table td,.certificate-time-table th{border-bottom:1px solid var(--interactive-border);padding:.72rem .8rem}@supports (color:color-mix(in lab,red,red)){.certificate-time-table td,.certificate-time-table th{border-bottom:1px solid color-mix(in srgb,var(--interactive-border) 68%,transparent)}}.certificate-time-table td,.certificate-time-table th{text-align:left}.certificate-time-table th{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-time-table th{background:color-mix(in srgb,var(--panel-bg) 92%,#fff 8%)}}.certificate-time-table th{color:var(--muted-text);font-size:.76rem;font-weight:800}.certificate-time-table tr:last-child td{border-bottom:0}.certificate-exam-footer{flex-wrap:wrap;gap:.65rem;padding-top:.2rem;display:flex}.certificate-exam-primary-button,.certificate-exam-secondary-button{cursor:pointer;border:1px solid #0000;border-radius:.95rem;min-height:2.9rem;padding:.7rem 1rem;font-weight:800}.certificate-exam-primary-button{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-primary-button{background:color-mix(in srgb,var(--main-color) 16%,#fff 84%)}}.certificate-exam-primary-button{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-primary-button{border-color:color-mix(in srgb,var(--main-color) 32%,transparent)}}.certificate-exam-primary-button{color:#5a341f}.certificate-exam-secondary-button{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-secondary-button{background:color-mix(in srgb,var(--panel-bg) 88%,#fff 12%)}}.certificate-exam-secondary-button{border-color:var(--interactive-border)}@supports (color:color-mix(in lab,red,red)){.certificate-exam-secondary-button{border-color:color-mix(in srgb,var(--interactive-border) 78%,transparent)}}.certificate-exam-secondary-button{color:inherit}.certificate-exam-primary-button:disabled,.certificate-exam-secondary-button:disabled{opacity:.48;cursor:not-allowed;transform:none}.certificate-related-posts-panel{border:1px solid var(--interactive-border);gap:.75rem;padding:1rem;display:grid}@supports (color:color-mix(in lab,red,red)){.certificate-related-posts-panel{border:1px solid color-mix(in srgb,var(--interactive-border) 75%,transparent)}}.certificate-related-posts-panel{background:var(--panel-bg);border-radius:1rem}@supports (color:color-mix(in lab,red,red)){.certificate-related-posts-panel{background:color-mix(in srgb,var(--panel-bg) 92%,#fff 8%)}}.certificate-related-posts-head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.certificate-related-posts-link,.certificate-related-posts-more{color:var(--main-color);font-weight:800;text-decoration:none}.certificate-related-posts-status{color:var(--muted-text);margin:0;font-size:.9rem;font-weight:700}.certificate-related-posts-table-wrap{overflow-x:auto}.certificate-related-posts-table{border-collapse:collapse;width:100%;min-width:680px;font-size:.9rem}.certificate-related-posts-table td,.certificate-related-posts-table th{border-bottom:1px solid var(--interactive-border);padding:.72rem .8rem}@supports (color:color-mix(in lab,red,red)){.certificate-related-posts-table td,.certificate-related-posts-table th{border-bottom:1px solid color-mix(in srgb,var(--interactive-border) 55%,transparent)}}.certificate-related-posts-table td,.certificate-related-posts-table th{text-align:left;vertical-align:top}.certificate-related-posts-table th{color:var(--muted-text);white-space:nowrap;font-size:.78rem;font-weight:900}.certificate-related-posts-table td:first-child{width:30%;font-weight:800}.certificate-related-posts-table td:nth-child(3),.certificate-related-posts-table td:nth-child(4){white-space:nowrap}.certificate-related-posts-table .certificate-related-posts-empty{color:var(--muted-text);text-align:center;padding:1.1rem .8rem;font-weight:800}.certificate-subject-grid{flex-wrap:wrap;gap:.45rem;display:flex}.certificate-subject-grid-disabled{opacity:.65}.certificate-subject-chip{border:1px solid var(--interactive-border);border-radius:999px;align-items:center;gap:.45rem;min-height:2.6rem;padding:.46rem .75rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.certificate-subject-chip{border:1px solid color-mix(in srgb,var(--interactive-border) 78%,transparent)}}.certificate-subject-chip{cursor:pointer;-webkit-user-select:none;user-select:none;transition:transform var(--trans-fast) ease,border-color var(--trans-fast) ease,background-color var(--trans-fast) ease,box-shadow var(--trans-fast) ease,color var(--trans-fast) ease;background:#ffffff1a}.certificate-subject-chip:hover{border-color:var(--main-color);transform:translateY(-1px)}@supports (color:color-mix(in lab,red,red)){.certificate-subject-chip:hover{border-color:color-mix(in srgb,var(--main-color) 26%,var(--interactive-border))}}.certificate-subject-chip:hover{box-shadow:0 8px 16px #1d120c0f}.certificate-subject-chip input{accent-color:var(--main-color);margin:0}.certificate-subject-chip-active{color:#4d3020;background:#ebd9c9c2;border-color:#f5dec26b;box-shadow:0 10px 20px #140c081f}.certificate-subject-chip-disabled{cursor:not-allowed}.certificate-subject-chip-disabled:hover{box-shadow:none;transform:none}.certificate-page-grid .feature-card{border-color:var(--interactive-border);border-radius:1rem}@supports (color:color-mix(in lab,red,red)){.certificate-page-grid .feature-card{border-color:color-mix(in srgb,var(--interactive-border) 70%,transparent)}}.certificate-page-grid .feature-card{background:linear-gradient(180deg,var(--panel-bg),var(--panel-bg)),radial-gradient(circle at top right,#d08a4508,transparent 28%)}@supports (color:color-mix(in lab,red,red)){.certificate-page-grid .feature-card{background:linear-gradient(180deg,color-mix(in srgb,var(--panel-bg) 88%,#fff 12%),color-mix(in srgb,var(--panel-bg) 76%,transparent)),radial-gradient(circle at top right,#d08a4508,transparent 28%)}}.certificate-page-grid .feature-card{box-shadow:0 12px 26px #1d120c0f}.certificate-page-grid .feature-card:hover{transform:translateY(-1px);box-shadow:0 16px 34px #1d120c17}.certificate-page-grid .feature-card h3{font-size:1.15rem}.certificate-page-grid .feature-card p{color:var(--muted-text)}@keyframes certificate-tab-enter{0%{opacity:0;transform:translateY(.35rem)}to{opacity:1;transform:translateY(0)}}@media (max-width:42rem){.certificate-mock-exam-controls{grid-template-columns:minmax(0,1fr)}.certificate-page-grid .feature-card{box-shadow:none;background:0 0;border-color:#0000}}.instructor-history-header{flex-direction:column;align-items:flex-start}.instructor-history-header .section-description{max-width:56ch}.review-page-stack{width:min(var(--page-max-width),calc(100% - 15rem));gap:1rem;margin-left:auto;margin-right:auto;display:grid}.review-page-stack:hover{box-shadow:var(--shadow-sm);border-color:var(--panel-border);transform:none}.review-actions-row{justify-content:flex-end;align-items:center;display:flex}.review-course-grid{scroll-snap-type:x proximity;flex-wrap:nowrap;justify-content:safe center;gap:.9rem;padding-top:.25rem;padding-bottom:.2rem;display:flex;overflow:auto hidden}.review-course-card{scroll-snap-align:start;flex:0 0 15.5rem;gap:.75rem;min-height:17.4rem;display:grid}.review-course-card-button{cursor:pointer;text-align:center;appearance:none;border:1px solid var(--panel-border);background:var(--panel-bg);color:inherit;padding:1rem;position:relative;overflow:hidden}.review-course-card-button:focus-visible,.review-course-card-button:hover{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.review-course-card-button:focus-visible,.review-course-card-button:hover{border-color:color-mix(in srgb,var(--main-color) 35%,transparent)}}.review-course-card-button:focus-visible,.review-course-card-button:hover{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.review-course-card-button:focus-visible,.review-course-card-button:hover{background:color-mix(in srgb,var(--panel-bg) 86%,var(--main-color) 8%)}}.review-course-card-button:focus-visible,.review-course-card-button:hover{color:var(--app-text);transform:translateY(-1px)}.review-course-card-selected{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.review-course-card-selected{border-color:color-mix(in srgb,var(--main-color) 60%,transparent)}}.review-course-card-selected{box-shadow:0 14px 30px #1d120c1f}.review-course-card-top{z-index:1;min-height:100%;display:grid;position:relative}.review-course-card-copy{grid-template-rows:5.3rem 2.55rem 1.55rem 2.3rem;place-items:center;gap:.42rem;min-width:0;min-height:13.4rem;padding:0;display:grid}.review-course-title{color:var(--app-text);text-align:center;-webkit-line-clamp:5;-webkit-box-orient:vertical;align-self:center;margin:0;font-size:1.08rem;font-weight:900;line-height:1.38;display:-webkit-box;overflow:hidden}.review-course-period{border:1px solid var(--app-text);align-self:center;width:fit-content;max-width:100%;margin:0;padding:.34rem .62rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.review-course-period{border:1px solid color-mix(in srgb,var(--app-text) 12%,transparent)}}.review-course-period{background:var(--panel-bg);border-radius:999px}@supports (color:color-mix(in lab,red,red)){.review-course-period{background:color-mix(in srgb,var(--panel-bg) 72%,var(--app-text) 8%)}}.review-course-period{color:var(--app-text)}@supports (color:color-mix(in lab,red,red)){.review-course-period{color:color-mix(in srgb,var(--app-text) 72%,transparent)}}.review-course-period{font-size:.8rem;font-weight:800;line-height:1.2}.review-course-card-button:focus-visible .review-course-period,.review-course-card-button:hover .review-course-period,.review-course-card-selected .review-course-period{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.review-course-card-button:focus-visible .review-course-period,.review-course-card-button:hover .review-course-period,.review-course-card-selected .review-course-period{border-color:color-mix(in srgb,var(--main-color) 30%,transparent)}}.review-course-card-button:focus-visible .review-course-period,.review-course-card-button:hover .review-course-period,.review-course-card-selected .review-course-period{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.review-course-card-button:focus-visible .review-course-period,.review-course-card-button:hover .review-course-period,.review-course-card-selected .review-course-period{background:color-mix(in srgb,var(--panel-bg) 62%,var(--main-color) 14%)}}.review-course-card-button:focus-visible .review-course-period,.review-course-card-button:hover .review-course-period,.review-course-card-selected .review-course-period{color:var(--app-text)}.review-rating-badge{color:#fff8f1f5;font-variant-numeric:tabular-nums;background:#62381f5c;border-radius:999px;align-self:center;align-items:baseline;gap:.2rem;width:fit-content;padding:.5rem .68rem;display:inline-flex;box-shadow:inset 0 1px #ffffff0a}.review-rating-badge strong{font-size:1.1rem}.review-course-meta{z-index:1;color:var(--muted-text);flex-wrap:wrap;justify-content:center;align-self:center;align-items:center;gap:.58rem;font-size:.85rem;font-weight:800;display:flex;position:relative}.review-stars{letter-spacing:.02em;gap:.08rem;font-size:.9rem;display:inline-flex}.review-star{color:#6a402738;line-height:1;display:inline-block;position:relative}.review-star:before{content:"★";width:var(--star-fill,0);color:#c46b2a;position:absolute;inset:0;overflow:hidden}.review-star-filled{color:#c46b2a}.review-table-header{text-align:left;align-items:flex-start}.review-table-header .section-description{max-width:40ch}.review-table th{text-align:center;background:var(--login-bg)}@supports (color:color-mix(in lab,red,red)){.review-table th{background:color-mix(in srgb,var(--login-bg) 88%,var(--panel-bg))}}.review-table th{color:var(--login-text);border-bottom-color:var(--login-text)}@supports (color:color-mix(in lab,red,red)){.review-table th{border-bottom-color:color-mix(in srgb,var(--login-text) 16%,transparent)}}.review-table{table-layout:fixed;width:100%;min-width:0}.feature-card.feature-card-choco-dark .review-table th{background:var(--login-bg)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-dark .review-table th{background:color-mix(in srgb,var(--login-bg) 88%,var(--panel-bg))}}.feature-card.feature-card-choco-dark .review-table th{color:var(--login-text);border-bottom-color:var(--login-text)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-dark .review-table th{border-bottom-color:color-mix(in srgb,var(--login-text) 16%,transparent)}}.feature-card.feature-card-choco-milk .review-table th{background:var(--login-bg)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-milk .review-table th{background:color-mix(in srgb,var(--login-bg) 88%,var(--panel-bg))}}.feature-card.feature-card-choco-milk .review-table th{color:var(--login-text);border-bottom-color:var(--login-text)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-milk .review-table th{border-bottom-color:color-mix(in srgb,var(--login-text) 16%,transparent)}}.feature-card.feature-card-choco-white .review-table th{background:var(--login-bg)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-white .review-table th{background:color-mix(in srgb,var(--login-bg) 88%,var(--panel-bg))}}.feature-card.feature-card-choco-white .review-table th{color:var(--login-text);border-bottom-color:var(--login-text)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-white .review-table th{border-bottom-color:color-mix(in srgb,var(--login-text) 16%,transparent)}}.review-table-subtext{color:var(--muted-text);font-size:.82rem}.review-table-rating{gap:.25rem;display:grid}.review-table-content{min-width:0}.review-table-content>.review-table-content-text{white-space:pre-wrap;word-break:keep-all;overflow-wrap:anywhere;width:100%;max-width:100%;line-height:1.7;display:block;overflow:visible}.review-table tbody td:last-child{text-align:left;width:51%;min-width:0}.review-table tbody td,.review-table tbody td strong,.review-table-subtext{overflow-wrap:break-word;word-break:keep-all}.review-more-row{justify-content:center;margin-top:.95rem;display:flex}.review-more-button{background:var(--login-bg);background-color:var(--login-bg);min-width:8rem;color:var(--login-text);border:0;box-shadow:0 10px 20px #1d120c1f}.review-more-button:active,.review-more-button:focus-visible,.review-more-button:hover{background:var(--login-hover-bg);color:var(--login-text);border:0;transform:translateY(-1px);box-shadow:0 12px 24px #1d120c29;background-color:var(--login-hover-bg)!important}.review-more-button.button-ghost:active,.review-more-button.button-ghost:focus-visible,.review-more-button.button-ghost:hover{background:var(--login-hover-bg);color:var(--login-text);box-shadow:0 12px 24px #1d120c29;background-color:var(--login-hover-bg)!important}.app-shell-white .review-course-period{color:#2b1c14bd;background:#6a402711;border-color:#6a402724}.app-shell-white .review-course-card-button:focus-visible .review-course-period,.app-shell-white .review-course-card-button:hover .review-course-period,.app-shell-white .review-course-card-selected .review-course-period{color:#2b1c14;background:#6a40271f;border-color:#6a402738}.app-shell-white .review-more-button,.app-shell-white .review-more-button.button-ghost{color:#fffaf4;background:#b87951}.app-shell-white .review-more-button.button-ghost:active,.app-shell-white .review-more-button.button-ghost:focus-visible,.app-shell-white .review-more-button.button-ghost:hover,.app-shell-white .review-more-button:active,.app-shell-white .review-more-button:focus-visible,.app-shell-white .review-more-button:hover{color:#fffaf4;background:#9a613f;background-color:#9a613f!important}.review-modal-dialog{border:1px solid var(--panel-border);border-radius:var(--radius-lg);width:min(48rem,100vw - 2rem);max-height:calc(100vh - 2rem);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:radial-gradient(circle at 0 0,#d08a4512,#0000 34%),linear-gradient(#fffcf8fa,#fff7eef5);flex-direction:column;gap:0;padding:1.5rem;display:flex;position:relative;overflow:hidden}.review-modal-header{border-bottom:1px solid #6a402714;flex-shrink:0;justify-items:start;gap:.5rem;padding-bottom:.85rem;display:grid}.review-modal-header h4{letter-spacing:-.03em;margin:0;font-size:clamp(1.25rem,1.8vw,1.65rem)}.review-modal-title-block{min-width:0}.review-modal-summary{color:var(--muted-text);margin:.35rem 0 0;font-size:.88rem;line-height:1.55}.review-modal-title-block .theme-meta{width:fit-content;color:var(--main-color);letter-spacing:.06em;background:#6a402714;border:1px solid #6a40271a;border-radius:999px;padding:.38rem .72rem;font-size:.78rem;font-weight:800;display:inline-flex}.review-modal-body{max-height:calc(100vh - 11rem);padding:1rem 0 0;overflow-y:auto}.review-modal-body,.review-modal-form{gap:.95rem;display:grid}.review-form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;display:grid}.review-form-field{gap:.42rem;display:grid}.review-form-field-full{grid-column:1/-1}.review-form-label{letter-spacing:.05em;text-transform:uppercase;color:var(--muted-text);font-size:.8rem;font-weight:800}.review-form-control{width:100%;min-height:3rem;color:inherit;background:#ffffffdb;border:1px solid #6a402726;border-radius:1rem;outline:none;padding:.82rem .9rem;box-shadow:inset 0 1px #ffffffbf,0 10px 20px #6a40270a}.review-form-textarea{resize:vertical;min-height:11rem;line-height:1.65}.review-form-control:focus{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.review-form-control:focus{border-color:color-mix(in srgb,var(--main-color) 50%,transparent)}}.review-form-control:focus{box-shadow:0 0 0 3px var(--main-color)}@supports (color:color-mix(in lab,red,red)){.review-form-control:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--main-color) 12%,transparent)}}.review-form-actions{flex-wrap:wrap;justify-content:flex-end;gap:.6rem;padding-top:.15rem;display:flex}.review-form-actions .login-button,.review-form-actions .subtle-button{min-width:7.25rem}.summary-grid{flex-wrap:wrap;gap:.65rem;display:flex}.summary-chip{background:#fffaf4;border-radius:999px;align-items:center;padding:.72rem .9rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.summary-chip{background:color-mix(in srgb,#fffaf4 22%,color-mix(in srgb,var(--main-color) 14%,var(--panel-bg) 86%))}}.summary-chip{border:1px solid var(--main-color)}@supports (color:color-mix(in lab,red,red)){.summary-chip{border:1px solid color-mix(in srgb,var(--main-color) 24%,transparent)}}.summary-chip{color:var(--app-text);font-size:.92rem;font-weight:700;line-height:1.35}.feature-card.feature-card-choco-dark .summary-chip{color:#fff7f0;background:#ffffff0f;border-color:#ffffff1a}.feature-card.feature-card-choco-milk .summary-chip,.feature-card.feature-card-choco-white .summary-chip{background:#ffffff75;border-color:#6a40271f}.schedule-calendar{gap:.9rem;display:grid}.instructor-schedule-card{width:100%;padding:1rem 1.1rem}.schedule-calendar-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.schedule-calendar-header h3{margin:.1rem 0 0;font-size:1.35rem;line-height:1.2}.schedule-calendar-grid-wrap{isolation:isolate;position:relative}.schedule-calendar-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:.25rem;display:grid}.schedule-week-day,.schedule-weekday{background:0 0;border:0}.schedule-weekday{color:var(--app-text);text-align:center;text-transform:uppercase;letter-spacing:.08em;background:#ffffff24;border:1px solid #ffffff14;border-radius:.85rem;padding:.28rem .5rem .4rem;font-size:.74rem;font-weight:800;box-shadow:inset 0 1px #ffffff2e,0 8px 18px #1d120c14}.schedule-week-row{border-bottom:1px solid #6a402714;grid-column:1/-1;grid-template-columns:repeat(7,minmax(0,1fr));gap:.25rem;padding-top:.3rem;padding-bottom:.45rem;display:grid;position:relative}.schedule-week-days{grid-area:1/1/auto/-1;grid-template-columns:repeat(7,minmax(0,1fr));align-items:start;gap:.25rem;display:grid}.schedule-week-day{text-align:center;min-height:6.1rem;color:inherit;overscroll-behavior:contain;box-shadow:none;cursor:pointer;transition:background-color var(--trans-fast) ease,border-color var(--trans-fast) ease,transform var(--trans-fast) ease,box-shadow var(--trans-fast) ease;background:#ffffff0d;border:1px solid #6a402714;border-radius:1rem;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:.34rem;padding:.28rem .32rem .32rem;display:flex;overflow-y:auto}.schedule-week-day:focus-visible,.schedule-week-day:hover:not(:disabled){background:#ffffff1a;border-color:#6a402729;transform:translateY(-1px);box-shadow:0 10px 22px #1d120c14}.schedule-week-day-selected{background:#6a40271f;border-color:#6a40273d}.schedule-week-day-selected .schedule-day-number{background:var(--main-color);border-radius:999px;justify-content:center;align-items:center;min-width:1.65rem;height:1.65rem;padding:0 .4rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.schedule-week-day-selected .schedule-day-number{background:color-mix(in srgb,var(--main-color) 16%,transparent)}}.schedule-week-day-empty{opacity:.25;cursor:default;pointer-events:none}.schedule-day-number{color:var(--app-text);align-self:center;font-size:.78rem;font-weight:700}.schedule-day-events{text-align:left;flex-direction:column;gap:.18rem;min-width:0;display:flex}.schedule-day-event-chip{color:var(--app-text);text-align:left;white-space:normal;overflow-wrap:anywhere;word-break:keep-all;background:#ffffff57;border:1px solid #6a40271f;border-radius:.55rem;padding:.2rem .38rem;font-size:.63rem;font-weight:700;line-height:1.15;display:block}.schedule-day-event-chip-more{text-align:center}.schedule-week-events{z-index:2;scrollbar-gutter:stable;overscroll-behavior:contain;pointer-events:none;grid-template-columns:repeat(7,minmax(0,1fr));grid-auto-rows:1.35rem;gap:.16rem .28rem;min-height:0;max-height:4.4rem;padding-top:0;display:grid;position:absolute;top:1.9rem;left:0;right:0;overflow-y:auto}.schedule-week-events::-webkit-scrollbar{width:var(--scrollbar-size)}.schedule-week-event-bar{cursor:pointer;text-align:left;width:100%;min-width:0;color:inherit;pointer-events:auto;background:#9a67434d;border:1px solid #cda28024;border-radius:.5rem;justify-content:flex-start;align-items:center;min-height:1.2rem;padding:0 .45rem;display:flex;overflow:hidden}.schedule-week-event-bar-holiday{color:#fff2ef;background:#962d2880;border-color:#f4887e61}.schedule-week-event-bar span{white-space:nowrap;text-overflow:ellipsis;word-break:keep-all;font-size:.66rem;line-height:1.1;overflow:hidden}.schedule-event-title{word-break:keep-all;overflow-wrap:anywhere;font-size:.72rem;line-height:1.2;display:block}.schedule-day-events{align-content:start;gap:.16rem;display:grid}.schedule-upcoming{gap:.65rem;display:grid}.schedule-upcoming h4{margin:0;font-size:.95rem;line-height:1.3}.schedule-upcoming-list{overscroll-behavior:contain;gap:.55rem;min-height:0;max-height:260px;display:grid;overflow-y:auto}.schedule-upcoming-list::-webkit-scrollbar{width:var(--scrollbar-size)}.schedule-upcoming-item{cursor:pointer;text-align:left;width:100%;min-height:4.2rem;color:inherit;background:#784e3347;border:1px solid #cda2801f;border-radius:1rem;grid-template-columns:5.7rem minmax(0,1fr);align-items:center;gap:.6rem;padding:.68rem .8rem;transition:transform .16s,box-shadow .16s,border-color .16s;display:grid}.schedule-upcoming-item:focus-visible,.schedule-upcoming-item:hover{background:#84563852;border-color:#dab08b29;transform:translateY(-1px);box-shadow:0 12px 28px #1d120c1f}.schedule-upcoming-item-holiday{background:#7a231f5c;border-color:#f4887e47}.schedule-upcoming-item-holiday:focus-visible,.schedule-upcoming-item-holiday:hover{background:#8b2a2575;border-color:#ffa69a66}.schedule-upcoming-item-holiday .schedule-upcoming-date{color:#ffb4a8}.schedule-upcoming-copy{gap:.12rem;min-width:0;display:grid}.schedule-upcoming-copy strong{-webkit-line-clamp:2;word-break:keep-all;-webkit-box-orient:vertical;line-height:1.25;display:-webkit-box;overflow:hidden}.schedule-upcoming-meta{white-space:nowrap;text-overflow:ellipsis;margin:0;overflow:hidden}.schedule-upcoming-date{white-space:nowrap;box-sizing:border-box;justify-content:flex-start;align-items:center;min-width:5.7rem;padding-right:.25rem;line-height:1.2;display:flex}.schedule-calendar-title-row{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.schedule-month-nav{min-width:4rem;color:var(--app-text);background:#ffffff70;border-color:#6a402724;box-shadow:inset 0 1px #ffffff61,0 8px 18px #1d120c14}.schedule-month-nav:focus-visible,.schedule-month-nav:hover:not(:disabled){background:#ffffff9e;border-color:#6a402733;transform:translateY(-1px);box-shadow:inset 0 1px #ffffff80,0 12px 24px #1d120c1f}.review-modal-backdrop{z-index:2400;-webkit-backdrop-filter:blur(8px)saturate(110%);backdrop-filter:blur(8px)saturate(110%);isolation:isolate;background:#160e0a57;position:fixed}.review-modal-backdrop,.schedule-modal-backdrop{justify-content:center;align-items:center;padding:1rem;display:flex;inset:0}.schedule-modal-backdrop{z-index:30;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#110b0861;border-radius:1rem;position:absolute}.schedule-modal{background:var(--panel-bg);border:1px solid #ffffff1f;border-radius:1.2rem;flex-direction:column;width:min(32rem,100%);min-height:0;max-height:min(34rem,100% - 2rem);padding:1rem;display:flex;box-shadow:0 28px 60px #100a0752}.schedule-modal-header{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.schedule-modal-header h4{margin:.15rem 0 0;font-size:1.1rem}.schedule-modal-body{overscroll-behavior:contain;scrollbar-gutter:stable;gap:.45rem;min-height:0;margin-top:.9rem;padding-right:.3rem;display:grid;overflow-y:auto}.schedule-modal-body::-webkit-scrollbar{width:var(--scrollbar-size)}.schedule-modal-body p{margin:0}.schedule-modal-description{white-space:normal;gap:.34rem;margin:0;padding-left:1.05rem;line-height:1.55;display:grid}.schedule-modal-description li{word-break:keep-all;overflow-wrap:anywhere;padding-left:.08rem}.schedule-upcoming-date{color:var(--main-color);font-size:.82rem;font-weight:800}.instructor-intro-aside{flex-direction:column;gap:1rem;height:100%;display:flex}.instructor-page-intro .section-intro-aside{grid-template-columns:minmax(14rem,18rem) minmax(0,1fr);align-items:stretch;gap:1rem;margin-inline:.6rem;display:grid}.instructor-intro-copy{flex-direction:column;justify-content:center;align-self:center;gap:.75rem;width:100%;min-width:0;display:flex}.instructor-intro-aside-description{align-self:flex-start;margin:0}.instructor-intro-summary{flex-wrap:wrap;gap:.65rem;width:100%;display:flex}.instructor-photo-slot{background:#ffffff8f;border:1px solid #6a402724;border-radius:1rem;flex:1;min-height:15rem;padding:0;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff4d}.instructor-photo-slot-image{object-fit:cover;object-position:center 35%}.instructor-news-grid{width:min(var(--page-max-width),calc(100% - 15rem));grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;margin-inline:auto;display:grid}.instructor-news-link-card{color:inherit;box-shadow:var(--shadow-sm);transition:transform var(--trans-fast) ease,box-shadow var(--trans-fast) ease,border-color var(--trans-fast) ease;border:1px solid #6a40271f;gap:.75rem;padding:1rem 1.1rem 1.05rem;text-decoration:none;display:grid}.instructor-news-link-card:focus-visible,.instructor-news-link-card:hover{border-color:var(--main-color);transform:translateY(-2px)}@supports (color:color-mix(in lab,red,red)){.instructor-news-link-card:focus-visible,.instructor-news-link-card:hover{border-color:color-mix(in srgb,var(--main-color) 22%,transparent)}}.instructor-news-link-card:focus-visible,.instructor-news-link-card:hover{box-shadow:var(--shadow-md)}.instructor-news-link-card-image{aspect-ratio:16/9;background:#6a40270f;border-radius:.95rem;position:relative;overflow:hidden}.instructor-news-link-card-image img{object-fit:cover}.instructor-news-link-card-meta{gap:.4rem;display:grid}.instructor-news-link-card-date{color:var(--muted-text);white-space:nowrap;font-size:.82rem;font-weight:700}.instructor-news-link-card-title{color:var(--app-text);letter-spacing:-.02em;margin:0;font-size:1rem;line-height:1.35}.instructor-news-link-card-action{width:fit-content;color:var(--main-color);align-items:center;gap:.35rem;font-size:.83rem;font-weight:800;display:inline-flex}.dual-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem;display:grid}.table-shell{border:1px solid var(--main-color);border-radius:1rem;width:100%;max-width:min(100%,68rem);margin-inline:auto;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.table-shell{border:1px solid color-mix(in srgb,var(--main-color) 8%,var(--panel-border))}}.table-shell{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.table-shell{background:color-mix(in srgb,var(--panel-bg) 94%,var(--login-bg) 6%)}}.table-scroll{width:100%;max-width:100%;overflow:auto hidden}.feature-card.feature-card-choco-dark .table-shell{background:#2c1c16f0;border-color:#ffffff14}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-dark .table-shell{background:color-mix(in srgb,#2c1c16f0 96%,var(--login-bg) 4%)}}.feature-card.feature-card-choco-milk .table-shell,.feature-card.feature-card-choco-white .table-shell{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-milk .table-shell,.feature-card.feature-card-choco-white .table-shell{background:color-mix(in srgb,var(--panel-bg) 95%,var(--login-bg) 5%)}}.review-table{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.review-table{background:color-mix(in srgb,var(--panel-bg) 96%,var(--login-bg) 4%)}}.info-table:not(.review-table){border-collapse:collapse;text-align:left;width:100%;min-width:48rem}.info-table.instructor-info-table{table-layout:auto;width:100%;min-width:44rem;max-width:none}.info-table td,.info-table th{box-sizing:border-box}.review-table.info-table{width:100%;min-width:0;max-width:100%}.info-table thead th{z-index:1;text-align:center;background:var(--panel-bg);padding:.85rem 1rem;position:sticky;top:0}@supports (color:color-mix(in lab,red,red)){.info-table thead th{background:color-mix(in srgb,var(--panel-bg) 82%,var(--main-color) 18%)}}.info-table thead th{color:var(--app-text)}@supports (color:color-mix(in lab,red,red)){.info-table thead th{color:color-mix(in srgb,var(--app-text) 78%,var(--login-text) 22%)}}.info-table thead th{border-bottom:1px solid var(--main-color);font-size:.88rem;font-weight:800}@supports (color:color-mix(in lab,red,red)){.info-table thead th{border-bottom:1px solid color-mix(in srgb,var(--main-color) 10%,transparent)}}.info-table thead th{white-space:nowrap}.feature-card.feature-card-choco-dark .info-table thead th{color:#fff7f0;background:#1f1510eb;border-bottom-color:#ffffff14}.info-table tbody td{vertical-align:top;color:var(--app-text);border-bottom:1px solid var(--main-color);background:#ffffff12;padding:.92rem 1rem;font-size:.94rem;line-height:1.55;box-shadow:inset 0 1px #ffffff08}@supports (color:color-mix(in lab,red,red)){.info-table tbody td{border-bottom:1px solid color-mix(in srgb,var(--main-color) 7%,transparent)}}.info-table tbody tr:nth-child(2n) td{background:#ffffff1a}.feature-card.feature-card-choco-dark .info-table tbody td{color:#fff7f0;background:#3f2a1ff5;border-bottom-color:#ffffff0f}.feature-card.feature-card-choco-dark .info-table tbody tr:nth-child(2n) td{background:#473023f7}.feature-card.feature-card-choco-milk .info-table tbody td,.feature-card.feature-card-choco-white .info-table tbody td{color:var(--text-light);background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-milk .info-table tbody td,.feature-card.feature-card-choco-white .info-table tbody td{background:color-mix(in srgb,var(--panel-bg) 84%,#fff 16%)}}.feature-card.feature-card-choco-milk .info-table tbody tr:nth-child(2n) td,.feature-card.feature-card-choco-white .info-table tbody tr:nth-child(2n) td{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.feature-card.feature-card-choco-milk .info-table tbody tr:nth-child(2n) td,.feature-card.feature-card-choco-white .info-table tbody tr:nth-child(2n) td{background:color-mix(in srgb,var(--panel-bg) 78%,#fff 22%)}}.instructor-info-table tbody td,.instructor-info-table thead th{text-align:center;vertical-align:middle;white-space:normal;overflow-wrap:break-word;word-break:keep-all}.instructor-info-table tbody td:first-child,.instructor-info-table tbody td:nth-child(3),.instructor-info-table tbody td:nth-child(4){white-space:normal}.info-table tbody tr:last-child td{border-bottom:0}.info-table:not(.review-table):not(.instructor-info-table) td:first-child,.info-table:not(.review-table):not(.instructor-info-table) td:nth-child(3),.info-table:not(.review-table):not(.instructor-info-table) td:nth-child(4){white-space:nowrap}.info-table:not(.review-table):not(.instructor-info-table) td:nth-child(4){font-variant-numeric:tabular-nums}.table-pill{color:var(--app-text);background:#6a402714;border-radius:999px;align-items:center;padding:.34rem .6rem;font-size:.82rem;font-weight:700;display:inline-flex}.feature-card.feature-card-choco-dark .table-pill{color:#fff7f0;background:#ffffff14}.section-intro{flex-direction:column;gap:.45rem;display:flex}.card-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;display:grid}.privacy-policy-page{--privacy-line:#f5dec224;--privacy-soft:#ffffff0e;--privacy-strong:#be79482e;--privacy-width:min(72rem,calc(100% - 2.5rem));gap:1rem}.privacy-policy-page>.panel{width:var(--privacy-width);margin-inline:auto}.privacy-policy-hero{gap:.85rem;padding:clamp(1.35rem,2.6vw,2rem);display:grid}.privacy-policy-effective{border:1px solid var(--privacy-line);background:var(--privacy-soft);width:fit-content;color:var(--muted-text);border-radius:999px;margin:0;padding:.45rem .7rem;font-size:.82rem;font-weight:900}.privacy-policy-summary-panel{border-radius:1rem;padding:1rem}.privacy-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;display:grid}.privacy-summary-card{border:1px solid var(--privacy-line);background:var(--panel-bg);border-radius:.75rem;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:.75rem;min-width:0;padding:.95rem 1rem;display:grid}@supports (color:color-mix(in lab,red,red)){.privacy-summary-card{background:color-mix(in srgb,var(--panel-bg) 84%,#ffffff0d)}}.privacy-summary-card span{background:var(--privacy-strong);color:var(--app-text);border-radius:999px;margin:0;padding:.28rem .55rem;font-size:.78rem;font-weight:950;display:inline-flex}.privacy-summary-card p{color:var(--muted-text);margin:0;font-weight:780;line-height:1.6}.privacy-policy-document{gap:1.35rem;padding:clamp(1.25rem,2.5vw,2rem);display:grid}.privacy-section-heading{grid-template-columns:auto minmax(0,1fr);align-items:start;gap:.9rem;padding-top:.3rem;display:grid}.privacy-section-heading>span{background:var(--privacy-strong);width:2.35rem;height:2.35rem;color:var(--app-text);border-radius:.7rem;place-items:center;font-size:.82rem;font-weight:950;display:grid}.privacy-section-heading h2{color:var(--app-text);margin:0;font-size:clamp(1.25rem,2vw,1.75rem)}.privacy-section-heading p{color:var(--muted-text);margin:.35rem 0 0;font-weight:760;line-height:1.7}.privacy-policy-grid,.privacy-principle-grid,.privacy-service-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;display:grid}.privacy-policy-grid section,.privacy-principle-grid section,.privacy-service-list section{border:1px solid var(--privacy-line);background:var(--privacy-soft);border-radius:.85rem;min-width:0;padding:1rem}.privacy-policy-grid h3,.privacy-principle-grid h3{color:var(--app-text);margin:0;font-size:1rem}.privacy-policy-grid p,.privacy-principle-grid p,.privacy-service-list p{color:var(--muted-text);margin:.55rem 0 0;font-weight:720;line-height:1.7}.privacy-table-wrap{border:1px solid var(--privacy-line);border-radius:.9rem;overflow-x:auto}.privacy-policy-table{border-collapse:collapse;background:var(--panel-bg);width:100%;min-width:920px}@supports (color:color-mix(in lab,red,red)){.privacy-policy-table{background:color-mix(in srgb,var(--panel-bg) 90%,#ffffff0a)}}.privacy-policy-table td,.privacy-policy-table th{border-bottom:1px solid var(--privacy-line);color:var(--muted-text);text-align:left;vertical-align:top;padding:.9rem;line-height:1.65}.privacy-policy-table thead th{color:var(--app-text);background:#2b1c14b8;font-size:.84rem;font-weight:950}.privacy-policy-table tbody th{color:var(--app-text);white-space:nowrap;font-weight:950}.privacy-policy-table tbody tr:last-child td,.privacy-policy-table tbody tr:last-child th{border-bottom:0}.privacy-service-list span,.privacy-service-list strong{display:block}.privacy-service-list strong{color:var(--app-text);font-size:1rem;font-weight:950}.privacy-service-list span{color:var(--muted-text);margin-top:.25rem}@supports (color:color-mix(in lab,red,red)){.privacy-service-list span{color:color-mix(in srgb,var(--muted-text) 82%,transparent)}}.privacy-service-list span{font-weight:900}.privacy-reference-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;display:grid}.privacy-reference-list a{border:1px solid var(--privacy-line);background:var(--privacy-soft);min-width:0;color:inherit;border-radius:.85rem;gap:.35rem;padding:1rem;text-decoration:none;display:grid}.privacy-reference-list a:focus-visible,.privacy-reference-list a:hover{background:var(--privacy-soft);border-color:#be794873}@supports (color:color-mix(in lab,red,red)){.privacy-reference-list a:focus-visible,.privacy-reference-list a:hover{background:color-mix(in srgb,var(--privacy-soft) 68%,#be794829)}}.privacy-reference-list strong{color:var(--app-text);font-weight:950}.privacy-reference-list span{color:var(--muted-text);font-weight:720;line-height:1.55}.privacy-contact-box{background:linear-gradient(135deg,#be79482e,#ffffff0b);border:1px solid #be794852;border-radius:.95rem;justify-content:space-between;align-items:center;gap:1rem;padding:1.15rem;display:flex}.privacy-contact-box h2,.privacy-contact-box p{margin:0}.privacy-contact-box h2{color:var(--app-text);font-size:1.1rem}.privacy-contact-box p{color:var(--muted-text);margin-top:.35rem;font-weight:760}.privacy-contact-box a{background:var(--button-bg);color:var(--button-text);border-radius:999px;flex:none;padding:.75rem .95rem;font-weight:950;text-decoration:none}.app-shell-white .privacy-policy-page{--privacy-line:#6a402724;--privacy-soft:#6a40270b;--privacy-strong:#b3764c29}.app-shell-white .privacy-policy-table thead th{color:#3a261a;background:#faf1e7f2}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.post-card-image{aspect-ratio:16/9;border:1px solid var(--card-image-border,#ffffff1f);background:var(--card-image-bg,#ffffff14);border-radius:.85rem;width:100%;overflow:hidden}.post-card-image img{object-fit:cover;width:100%;height:100%;display:block}.concept-notes{width:min(var(--page-max-width),calc(100% - 15rem));flex-direction:column;gap:1rem;margin:0 auto;display:flex}.concept-notes-layout{align-items:stretch;gap:.9rem;min-width:0;display:flex}.concept-notes-main{flex-direction:column;flex:auto;gap:1rem;min-width:0;display:flex}.concept-detail-empty{justify-content:center;min-height:20rem}.concept-detail-header{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.concept-detail-close{cursor:pointer;border:1px solid var(--interactive-border);border-radius:var(--radius-pill);color:inherit;background:#ffffff14;padding:.38rem .72rem;font-size:.82rem;font-weight:700}.concept-detail-meta{gap:.55rem;margin:0;display:grid}.concept-detail-meta div{gap:.15rem;display:grid}.concept-detail-meta dt{color:var(--muted-text);letter-spacing:.06em;text-transform:uppercase;font-size:.76rem;font-weight:800}.concept-detail-meta dd{color:var(--card-muted,var(--muted-text));margin:0;line-height:1.65}.concept-detail-section{gap:.55rem;display:grid}.concept-detail-section h4{margin:0;font-size:.94rem;font-weight:800}.concept-notes .card-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.8rem}.concept-notes .feature-card{text-align:center;align-items:center;gap:.75rem;min-width:0;padding:1rem}.concept-notes .card-grid .feature-card:only-child{justify-self:start;width:min(100%,320px)}.concept-notes .card-grid .feature-card{cursor:pointer}.concept-notes .feature-card h3{color:inherit;font-size:1.08rem;font-weight:800;line-height:1.28}.concept-notes .feature-card p{color:inherit;font-size:.84rem;line-height:1.6}.concept-card-image{aspect-ratio:16/9;border-radius:calc(var(--radius-lg) - .35rem);border:1px solid;align-self:stretch;position:relative;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.concept-card-image{border:1px solid color-mix(in srgb,currentColor 12%,transparent)}}.concept-card-image{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.concept-card-image{background:color-mix(in srgb,var(--panel-bg) 72%,transparent)}}.concept-card-image-media{object-fit:contain;padding:.6rem}.concept-card-meta-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:.38rem;width:100%;min-width:0;display:flex}.concept-card-date,.concept-card-views{border:1px solid;justify-content:center;align-items:center;min-height:1.4rem;padding:.22rem .45rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.concept-card-date,.concept-card-views{border:1px solid color-mix(in srgb,currentColor 10%,transparent)}}.concept-card-date,.concept-card-views{background:var(--panel-bg);border-radius:999px}@supports (color:color-mix(in lab,red,red)){.concept-card-date,.concept-card-views{background:color-mix(in srgb,var(--panel-bg) 38%,transparent)}}.concept-card-date,.concept-card-views{white-space:nowrap;font-size:.75rem;font-weight:800;line-height:1.1}.concept-card-date,.concept-card-views{color:var(--card-muted,var(--muted-text))}@supports (color:color-mix(in lab,red,red)){.concept-card-views{color:color-mix(in srgb,var(--card-muted,var(--muted-text)) 80%,var(--main-color) 20%)}}.concept-card-views{font-variant-numeric:tabular-nums}.feature-card.feature-card-choco-milk .concept-card-image{background:#fffaf58f}.feature-card.feature-card-choco-white .concept-card-image{background:#ffffffa3}.concept-text-ellipsis{text-overflow:ellipsis;text-align:center;min-width:0;overflow:hidden}.concept-notes h3.concept-text-ellipsis{letter-spacing:-.02em}.concept-summary{color:var(--card-muted,var(--muted-text));white-space:normal;-webkit-line-clamp:3;-webkit-box-orient:vertical;align-self:stretch;display:-webkit-box;overflow:hidden}.concept-section-header,.concept-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.concept-toolbar-left,.concept-toolbar-right{align-items:center;gap:.6rem;min-width:0;display:flex}.concept-toolbar{justify-content:space-between}.concept-tabs,.concept-view-tabs{flex-wrap:wrap;gap:.35rem;display:flex;overflow:visible}.concept-tabs{flex-flow:wrap;align-items:center;gap:.5rem 1rem;width:100%}.concept-tabs-row{flex-wrap:wrap;align-items:center;gap:.75rem 1rem;width:100%;display:flex}.concept-sort-group,.concept-tabs-main{flex-wrap:wrap;gap:.35rem;display:flex}.concept-sort-group{align-items:center}.concept-tone-row{flex-wrap:wrap;align-items:flex-start;gap:.4rem;width:auto;display:flex}.concept-tone-options{flex-flow:wrap;flex-basis:100%;gap:.5rem;min-height:0;overflow:visible}.concept-tone-group,.concept-tone-options{align-items:center;min-width:0;display:flex}.concept-tone-group{flex-wrap:nowrap;gap:.35rem;overflow:auto hidden}.concept-tone-group .compact-chip-button.choco-dark{--choco-bg:var(--choco-dark-bg);--choco-bg-hover:var(--choco-dark-bg-hover);--choco-border:var(--choco-dark-border);--choco-fg:var(--choco-dark-fg)}.concept-tone-group .compact-chip-button.choco-milk{--choco-bg:var(--choco-milk-bg);--choco-bg-hover:var(--choco-milk-bg-hover);--choco-border:var(--choco-milk-border);--choco-fg:var(--choco-milk-fg)}.concept-tone-group .compact-chip-button.choco-white{--choco-bg:var(--choco-white-bg);--choco-bg-hover:var(--choco-white-bg-hover);--choco-border:var(--choco-white-border);--choco-fg:var(--choco-white-fg);box-shadow:none}.concept-tone-group .compact-chip-button-active,.concept-tone-group .compact-chip-button:focus-visible{box-shadow:none}.concept-filters{flex-wrap:wrap;align-content:flex-start;gap:.35rem;width:100%;max-width:100%;max-height:calc(6.25rem + 5px);padding:5px 0 0;display:flex;overflow:hidden auto}.concept-search-row{flex-wrap:nowrap;align-items:stretch;gap:0;min-width:0;display:flex}.concept-search{border:1px solid var(--interactive-border);width:min(100%,24rem);min-width:0;min-height:2.45rem;color:inherit;background:#ffffff14;border-radius:.7rem 0 0 .7rem;flex:14rem;padding:.56rem .95rem}.concept-search::-webkit-search-decoration{-webkit-appearance:none}.concept-search::-webkit-search-cancel-button{appearance:none;background-color:var(--choco-bg,var(--button-bg));border:0;border-radius:999px;width:.92rem;height:.92rem;margin-right:.15rem}@supports (color:color-mix(in lab,red,red)){.concept-search::-webkit-search-cancel-button{background-color:color-mix(in srgb,var(--choco-bg,var(--button-bg)) 82%,var(--choco-fg,var(--button-text)) 18%)}}.concept-search::-webkit-search-cancel-button{cursor:pointer;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M3.2 3.2a.9.9 0 0 1 1.27 0L8 6.73l3.53-3.53a.9.9 0 1 1 1.27 1.27L9.27 8l3.53 3.53a.9.9 0 1 1-1.27 1.27L8 9.27l-3.53 3.53a.9.9 0 0 1-1.27-1.27L6.73 8 3.2 4.47a.9.9 0 0 1 0-1.27Z'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M3.2 3.2a.9.9 0 0 1 1.27 0L8 6.73l3.53-3.53a.9.9 0 1 1 1.27 1.27L9.27 8l3.53 3.53a.9.9 0 1 1-1.27 1.27L8 9.27l-3.53 3.53a.9.9 0 0 1-1.27-1.27L6.73 8 3.2 4.47a.9.9 0 0 1 0-1.27Z'/%3E%3C/svg%3E") 50%/contain no-repeat}.concept-search::-webkit-search-cancel-button:hover{background-color:var(--choco-bg,var(--button-bg))}.concept-search::-ms-clear{width:0;height:0;display:none}.concept-search-button{cursor:pointer;border:1px solid var(--login-text);flex:none}@supports (color:color-mix(in lab,red,red)){.concept-search-button{border:1px solid color-mix(in srgb,var(--login-text) 18%,transparent)}}.concept-search-button{background:var(--login-bg);color:var(--login-text);border-left:0;border-radius:0 .7rem .7rem 0;min-height:2.45rem;padding:.56rem .95rem;font-size:.8rem;font-weight:700;line-height:1}.concept-search-row .concept-search-button:hover:not(:disabled){background:var(--login-hover-bg);border-color:var(--login-text);transform:none}@supports (color:color-mix(in lab,red,red)){.concept-search-row .concept-search-button:hover:not(:disabled){border-color:color-mix(in srgb,var(--login-text) 22%,transparent)}}.concept-search-row .concept-search-button:hover:not(:disabled){color:var(--login-text)}.concept-search-row .concept-search-button:active,.concept-search-row .concept-search-button:focus-visible{transform:none}.compact-chip-button{cursor:pointer;box-sizing:border-box;border-radius:var(--radius-pill);background:var(--choco-bg,var(--button-bg));min-height:1.85rem;color:var(--choco-fg,var(--button-text));box-shadow:var(--choco-shadow,none);white-space:nowrap;transition:background-color var(--trans-fast) ease,border-color var(--trans-fast) ease,box-shadow var(--trans-fast) ease,color var(--trans-fast) ease;border:0;justify-content:center;align-items:center;padding:.2rem .68rem;font-size:.8rem;line-height:1;display:inline-flex}.compact-chip-button:focus-visible,.compact-chip-button:hover:not(:disabled){background:var(--choco-bg-hover,var(--button-bg-hover));box-shadow:var(--choco-shadow-hover,var(--choco-shadow,none))}.compact-chip-button-active{background:var(--choco-active-bg,#1d120d);box-shadow:var(--choco-shadow-hover,var(--choco-shadow,none));color:var(--choco-active-fg,#fffaf4);border:0;font-weight:700}.compact-chip-button-active:focus-visible,.compact-chip-button-active:hover:not(:disabled){background:#0f0907;box-shadow:0 12px 24px #0f09063d}.concept-tab-sub{font-size:.92rem}.instructor-subtabs{flex-wrap:wrap;gap:.4rem;margin-top:.25rem;display:flex}.instructor-history-panel,.instructor-tabs-wrap{flex-direction:column;gap:1rem;display:flex}.instructor-tabs{width:100%;overflow:auto hidden}.instructor-tabs .concept-tabs-main{flex-wrap:nowrap;width:100%}.instructor-tabs .compact-chip-button{text-align:left;flex-direction:column;justify-content:center;align-items:flex-start;gap:.2rem;min-width:11rem;padding:.7rem 1rem;display:inline-flex}.instructor-tabs .compact-chip-button>span:first-child{font-size:.92rem;font-weight:800}.instructor-tabs .compact-chip-button .concept-tab-sub{opacity:.85;font-size:.75rem;line-height:1.35}.instructor-tab-panels{width:100%}.concept-write-badge{background:var(--login-bg);border:1px solid var(--login-text);border-radius:.7rem;flex:none;align-items:center;margin-left:.2rem;padding:.4rem .7rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.concept-write-badge{border:1px solid color-mix(in srgb,var(--login-text) 18%,transparent)}}.concept-write-badge{color:var(--login-text);font-size:.8rem;font-weight:800;line-height:1}.concept-write-badge:hover{background:var(--login-hover-bg);border-color:var(--login-text)}@supports (color:color-mix(in lab,red,red)){.concept-write-badge:hover{border-color:color-mix(in srgb,var(--login-text) 22%,transparent)}}.concept-write-badge:hover{color:var(--login-text)}.concept-write-shell{width:100%;position:relative}.concept-write-layout{grid-template-columns:minmax(0,1.35fr) minmax(18rem,.75fr);align-items:start;gap:1rem;width:min(100%,94rem);margin:0 auto;display:grid}.concept-write-layout-wide{grid-template-columns:minmax(0,1fr)}.concept-write-notes,.concept-write-preview,.concept-write-stage{color:#f4f1ef;background:radial-gradient(circle at 100% 0,#8460ad29,#0000 24%),linear-gradient(#101018fa,#0a0a0efa);border:1px solid #ffffff14;padding:1.1rem;box-shadow:0 24px 60px #00000042}.concept-write-stage{flex-direction:column;gap:1rem;display:flex;position:relative}.concept-write-stage-header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.concept-write-stage-copy{flex-direction:column;gap:.35rem;min-width:0;display:flex}.concept-write-stage-kicker{color:#d8cdfdd9;letter-spacing:.1em;text-transform:uppercase;font-size:.75rem;font-weight:800}.concept-write-stage-copy h2{color:#fff;letter-spacing:-.04em;margin:0;font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.1}.concept-write-stage-copy p{color:#f4f1efad;max-width:44rem;line-height:1.55}.concept-write-stage-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.45rem;display:flex}.concept-write-stage-badge{color:#f4f1efcc;background:#ffffff0d;border:1px solid #ffffff14;border-radius:999px;align-items:center;padding:.3rem .65rem;font-size:.75rem;font-weight:800;display:inline-flex}.concept-write-preview-close,.concept-write-sidebar-toggle{cursor:pointer;color:#f4f1efd6;transition:background var(--trans-fast) ease,border-color var(--trans-fast) ease,transform var(--trans-fast) ease;background:#ffffff0f;border:1px solid #ffffff1a;font-weight:800}.concept-write-sidebar-toggle{border-radius:999px;min-height:2.15rem;padding:.22rem .72rem;font-size:.75rem;line-height:1}.concept-write-preview-close:hover,.concept-write-sidebar-toggle:hover{background:#ffffff1a;border-color:#ffffff29;transform:translateY(-1px)}.concept-write-stage-panel-row{z-index:3;pointer-events:none;justify-content:flex-end;display:flex;position:absolute;top:1.05rem;right:1.05rem}.concept-write-stage-panel-row .concept-write-sidebar-toggle{pointer-events:auto;box-shadow:0 10px 26px #00000038}.concept-write-form{flex-direction:column;gap:.95rem;display:flex}.concept-write-layout-wide .concept-write-form{padding-top:.75rem}.concept-write-field-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem;display:grid}.concept-write-field{flex-direction:column;gap:.45rem;display:flex}.concept-write-field-wide{grid-column:1/-1}.concept-write-field label{color:#f4f1efb3;letter-spacing:.06em;text-transform:uppercase;font-size:.78rem;font-weight:800}.concept-write-input,.concept-write-textarea{color:#f5f2ee;width:100%;transition:border-color var(--trans-fast) ease,box-shadow var(--trans-fast) ease,transform var(--trans-fast) ease;background:#ffffff0a;border:1px solid #ffffff14;border-radius:.95rem;outline:none;padding:.8rem .9rem}.concept-write-input:focus,.concept-write-textarea:focus{border-color:#8b6cff75;box-shadow:0 0 0 3px #8b6cff24}.concept-write-textarea{resize:vertical;min-height:22rem;line-height:1.7;font-family:var(--site-font-mono)}.post-write-cover-uploader{grid-template-columns:repeat(2,minmax(18rem,1fr));align-items:stretch;gap:1rem;display:grid}.post-write-cover-upload-panel{grid-template-rows:minmax(12.5rem,1fr) auto;gap:.8rem;min-width:0;display:grid}.post-write-cover-preview{cursor:pointer;color:#f4f1ef94;text-align:center;width:100%;min-height:12.5rem;transition:border-color var(--trans-fast) ease,background var(--trans-fast) ease,transform var(--trans-fast) ease;background:#ffffff0a;border:1px solid #ffffff14;border-radius:1.05rem;place-items:center;padding:1.2rem;font-size:clamp(1rem,1.7vw,1.25rem);font-weight:900;line-height:1.45;display:grid;overflow:hidden}.post-write-cover-preview:hover:not(:disabled){background:#ffffff0f;border-color:#ffffff29;transform:translateY(-1px)}.post-write-cover-preview:disabled{cursor:wait;opacity:.72}.post-write-cover-preview img{object-fit:contain;border-radius:.75rem;width:100%;height:100%}.post-write-cover-alt-panel{min-width:0;min-height:17rem;display:flex}.post-write-cover-alt-input{resize:vertical;text-align:center;min-height:100%;font-size:clamp(1rem,1.5vw,1.18rem);font-weight:900;line-height:1.5}.post-write-cover-alt-input::placeholder{color:#f4f1ef7a}.post-write-cover-actions{grid-template-columns:minmax(0,1fr);gap:0;width:100%;display:grid}.post-write-cover-actions-has-remove{grid-template-columns:minmax(0,1fr) auto;gap:.6rem}.post-write-cover-remove-button,.post-write-cover-upload-button{cursor:pointer;color:#f4f1ef;width:100%;min-height:3.6rem;transition:transform var(--trans-fast) ease,background var(--trans-fast) ease,opacity var(--trans-fast) ease;background:#ffffff0f;border:1px solid #ffffff14;border-radius:1rem;font-size:clamp(1rem,1.6vw,1.28rem);font-weight:950}.post-write-cover-remove-button:hover,.post-write-cover-upload-button:hover:not(:disabled){background:#ffffff1a;transform:translateY(-1px)}.post-write-cover-upload-button:disabled{cursor:wait;opacity:.7}.post-write-cover-remove-button{color:#ffd8ce;background:#a02c2c1f;border-color:#a02c2c33;padding:0 1rem}.concept-write-actions{flex-wrap:wrap;gap:.6rem;padding-top:.2rem;display:flex}.concept-write-primary,.concept-write-secondary{cursor:pointer;transition:transform var(--trans-fast) ease,background var(--trans-fast) ease,opacity var(--trans-fast) ease;border:0;border-radius:.85rem;padding:.78rem 1rem;font-weight:800}.concept-write-primary{background:var(--main-color);color:#fffaf4;box-shadow:0 12px 28px var(--main-color)}@supports (color:color-mix(in lab,red,red)){.concept-write-primary{box-shadow:0 12px 28px color-mix(in srgb,var(--main-color) 34%,transparent)}}.concept-write-secondary{color:#f4f1ef;background:#ffffff0d;border:1px solid #ffffff14}.concept-write-primary:hover,.concept-write-secondary:hover{transform:translateY(-1px)}.concept-write-primary:hover{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.concept-write-primary:hover{background:color-mix(in srgb,var(--main-color) 86%,#fff 14%)}}.concept-write-secondary:disabled{cursor:not-allowed;opacity:.52;transform:none}.concept-write-status{color:#f4f1efa8;font-size:.9rem}.concept-write-sidebar{flex-direction:column;gap:1rem;display:flex}.concept-write-settings{flex-direction:column;gap:.9rem;display:flex}.concept-write-settings-header{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.concept-write-settings-header h3{margin:0;font-size:1rem}.concept-write-settings-header span{color:#f4f1efc2;background:#ffffff0f;border-radius:999px;align-items:center;padding:.28rem .62rem;font-size:.74rem;font-weight:800;display:inline-flex}.concept-write-settings-header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.45rem;display:inline-flex}.concept-write-posting-close{cursor:pointer;color:#f4f1efd6;white-space:nowrap;min-height:2.15rem;transition:background var(--trans-fast) ease,border-color var(--trans-fast) ease,transform var(--trans-fast) ease;background:#ffffff0f;border:1px solid #ffffff1a;border-radius:999px;padding:.24rem .72rem;font-size:.75rem;font-weight:900;line-height:1}.concept-write-posting-close:hover{background:#ffffff1a;border-color:#ffffff29;transform:translateY(-1px)}.post-write-uri-field{background:#ffffff0a;border:1px solid #ffffff14;border-radius:.95rem;align-items:center;min-width:0;display:flex;overflow:hidden}.post-write-uri-field span{color:#f4f1ef85;white-space:nowrap;flex:none;padding-left:.85rem;font-size:.82rem;font-weight:800}.post-write-uri-field .concept-write-input{background:0 0;border:0;border-radius:0;min-width:0;padding-left:.15rem;padding-right:.4rem}.post-write-uri-field .concept-write-input:focus{box-shadow:none}.post-write-uri-reset{cursor:pointer;color:#f4f1efb8;background:#ffffff0f;border:0;border-radius:.72rem;flex:none;justify-content:center;align-items:center;width:2.65rem;height:2.65rem;margin-right:.28rem;display:inline-flex}.post-write-uri-reset:hover{color:#f4f1efeb;background:#ffffff1a}.post-write-tag-select{appearance:none;background-image:linear-gradient(45deg,#0000 50%,#f4f1efbd 0),linear-gradient(135deg,#f4f1efbd 50%,#0000 0);background-position:calc(100% - 1.05rem),calc(100% - .72rem);background-repeat:no-repeat;background-size:.34rem .34rem,.34rem .34rem}.post-write-tag-select option{color:#fffaf4;background:#20130e}.post-write-selected-tags{flex-wrap:wrap;gap:.42rem;min-height:2rem;display:flex}.post-write-selected-tag{cursor:pointer;color:#f4f1efdb;background:#ffffff0f;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:.35rem;padding:.35rem .62rem;font-size:.78rem;font-weight:800;display:inline-flex}.post-write-selected-tag span{color:#f4f1ef94;font-size:.95rem;line-height:1}.post-write-selected-tag-empty{color:#f4f1ef7a;font-size:.84rem;line-height:2rem}.post-write-access-control{background:#ffffff0a;border:1px solid #ffffff14;border-radius:.95rem;grid-template-columns:repeat(2,minmax(0,1fr));gap:.35rem;padding:.32rem;display:grid}.post-write-theme-control{grid-template-columns:repeat(3,minmax(0,1fr))}.post-write-access-control button{cursor:pointer;color:#f4f1efad;background:0 0;border:0;border-radius:.72rem;padding:.62rem .7rem;font-weight:900}.post-write-access-control button.is-active{background:var(--main-color);color:#fffaf4}.concept-write-preview{flex-direction:column;gap:.85rem;display:flex}.concept-write-preview-header{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.concept-write-preview-header-actions{align-items:center;gap:.45rem;display:inline-flex}.concept-write-preview-tabs{background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;grid-template-columns:repeat(2,minmax(0,1fr));gap:.25rem;padding:.25rem;display:inline-grid}.concept-write-preview-tabs button{cursor:pointer;color:#f4f1ef94;background:0 0;border:0;border-radius:999px;padding:.35rem .65rem;font-size:.74rem;font-weight:900;line-height:1}.concept-write-preview-tabs button.is-active{color:#fffaf4;background:#ffffff1f}.concept-write-preview-close{border-radius:999px;justify-content:center;align-items:center;width:1.8rem;height:1.8rem;padding:0;font-size:1.15rem;line-height:1;display:inline-flex}.concept-write-preview-kicker,.concept-write-preview-tone{border-radius:999px;align-items:center;padding:.3rem .7rem;font-size:.75rem;font-weight:800;display:inline-flex}.concept-write-preview-kicker{color:#f4f1efad;text-transform:uppercase;letter-spacing:.08em;background:#ffffff0f}.concept-write-preview-tone{color:#d8cdfd;background:#8b6cff29}.concept-write-preview-summary{color:#f4f1efb8}.concept-write-preview-scroll{overscroll-behavior:contain;scrollbar-color:#c07a3f94 #ffffff0f;scrollbar-width:thin;flex-direction:column;gap:.85rem;max-height:min(46rem,100dvh - 14rem);padding-right:.2rem;display:flex;overflow-y:auto}.post-write-preview-cover{aspect-ratio:16/9;background:#ffffff0a;border:1px solid #ffffff14;border-radius:.9rem;overflow:hidden}.post-write-preview-cover img{object-fit:cover;width:100%;height:100%;display:block}.concept-write-chip-row{flex-wrap:wrap;gap:.45rem;display:flex}.concept-write-chip{background:#ffffff0f;border-radius:999px;align-items:center;padding:.3rem .7rem;font-size:.78rem;font-weight:700;display:inline-flex}.concept-write-chip-muted{color:#f4f1ef99}.concept-write-preview-body{color:#f4f1efb8;white-space:pre-wrap;flex-direction:column;gap:.65rem;padding-top:.35rem;line-height:1.7;display:flex}.concept-write-rendered-preview{color:#fffaf4;counter-reset:concept-preview-ol0 concept-preview-ol1 concept-preview-ol2 concept-preview-ol3;background:#150f0ceb;border-radius:.95rem;flex-direction:column;gap:.28rem;padding:.95rem;line-height:1.42;display:flex}.concept-write-rendered-preview blockquote,.concept-write-rendered-preview h2,.concept-write-rendered-preview h3,.concept-write-rendered-preview h4,.concept-write-rendered-preview h5,.concept-write-rendered-preview h6,.concept-write-rendered-preview ol,.concept-write-rendered-preview p,.concept-write-rendered-preview ul{margin:0}.concept-write-rendered-preview h2{font-size:1.25rem}.concept-write-rendered-preview :is(p,ul,ol,blockquote,figure)+:is(h2,h3,h4,h5,h6){margin-top:.45rem}.concept-write-rendered-preview h3{font-size:1.12rem}.concept-write-rendered-preview h4,.concept-write-rendered-preview h5,.concept-write-rendered-preview h6{font-size:1rem}.concept-write-rendered-preview li,.concept-write-rendered-preview p{color:#fffaf4d6;overflow-wrap:anywhere;word-break:keep-all;font-size:.92rem;line-height:1.42}.concept-editor-shell .ProseMirror a,.concept-editor-shell .tiptap a,.concept-write-rendered-preview a,.post-detail-body a{color:#7cc7ff;text-underline-offset:.18em;font-weight:900;text-decoration-line:underline;text-decoration-color:#7cc7ffb8;text-decoration-thickness:2px}.concept-editor-shell .ProseMirror a:hover,.concept-editor-shell .tiptap a:hover,.concept-write-rendered-preview a:hover,.post-detail-body a:hover{color:#a7dcff;text-decoration-color:currentColor}.concept-write-rendered-preview .concept-write-preview-caption{color:#ffecdcad;margin-bottom:.55rem;font-size:.82rem;font-weight:800;line-height:1.45}.concept-write-preview-image+.concept-write-preview-caption{margin-top:-.45rem}.concept-write-rendered-preview .concept-write-preview-break{min-height:1.05rem}.concept-write-rendered-preview blockquote{color:#fffaf4bd;border-left:3px solid #c07a3fb8;padding:.25rem 0 .25rem .85rem}.concept-write-rendered-preview ol,.concept-write-rendered-preview ul{box-sizing:border-box;max-width:100%;padding-left:0;list-style:none;display:block;overflow:visible}.concept-write-rendered-preview li{min-width:0;padding-left:1.22rem;display:block;position:relative;overflow:visible}.concept-write-rendered-preview li:before{color:#d39a6a;text-align:right;min-width:1.1rem;font-weight:800;position:absolute;top:0;left:0}.concept-write-rendered-preview ul>li:before{content:"•";text-align:center}.concept-write-rendered-preview ul ul>li:before{content:"◦"}.concept-write-rendered-preview ul ul ul>li:before{content:"▪"}.concept-write-rendered-preview ul[data-list-level="1"]>li:before{content:"◦"}.concept-write-rendered-preview ul[data-list-level="2"]>li:before,.concept-write-rendered-preview ul[data-list-level="3"]>li:before,.concept-write-rendered-preview ul[data-list-level="4"]>li:before,.concept-write-rendered-preview ul[data-list-level="5"]>li:before,.concept-write-rendered-preview ul[data-list-level="6"]>li:before{content:"▪"}.concept-write-rendered-preview ol:not([data-list-level])>li:not([data-list-level]){counter-increment:concept-preview-ol0;counter-reset:concept-preview-ol1 concept-preview-ol2 concept-preview-ol3}.concept-write-rendered-preview ol:not([data-list-level])>li:not([data-list-level]):before{content:counter(concept-preview-ol0) "."}.concept-write-rendered-preview ol:not([data-list-level])>li[data-list-restart=true]{counter-set:concept-preview-ol0 1}.concept-write-rendered-preview ol:not([data-list-level])>li[data-list-number]:not([data-list-level]):before{content:attr(data-list-number) "."}.concept-write-rendered-preview ol[data-list-restart=true]>li:first-child{counter-set:concept-preview-ol0 1}.concept-write-rendered-preview ol>li[data-list-level="1"],.concept-write-rendered-preview ol[data-list-level="1"]>li{counter-increment:concept-preview-ol1;counter-reset:concept-preview-ol2 concept-preview-ol3}.concept-write-rendered-preview ol>li[data-list-level="1"]:before,.concept-write-rendered-preview ol[data-list-level="1"]>li:before{content:counter(concept-preview-ol1) ")"}.concept-write-rendered-preview ol>li[data-list-level="2"],.concept-write-rendered-preview ol[data-list-level="2"]>li{counter-increment:concept-preview-ol2;counter-reset:concept-preview-ol3}.concept-write-rendered-preview ol>li[data-list-level="2"]:before,.concept-write-rendered-preview ol[data-list-level="2"]>li:before{content:"(" counter(concept-preview-ol2) ")"}.concept-write-rendered-preview ol>li[data-list-level="3"],.concept-write-rendered-preview ol>li[data-list-level="4"],.concept-write-rendered-preview ol>li[data-list-level="5"],.concept-write-rendered-preview ol>li[data-list-level="6"],.concept-write-rendered-preview ol[data-list-level="3"]>li,.concept-write-rendered-preview ol[data-list-level="4"]>li,.concept-write-rendered-preview ol[data-list-level="5"]>li,.concept-write-rendered-preview ol[data-list-level="6"]>li{counter-increment:concept-preview-ol3}.concept-write-rendered-preview ol>li[data-list-level="3"]:before,.concept-write-rendered-preview ol>li[data-list-level="4"]:before,.concept-write-rendered-preview ol>li[data-list-level="5"]:before,.concept-write-rendered-preview ol>li[data-list-level="6"]:before,.concept-write-rendered-preview ol[data-list-level="3"]>li:before,.concept-write-rendered-preview ol[data-list-level="4"]>li:before,.concept-write-rendered-preview ol[data-list-level="5"]>li:before,.concept-write-rendered-preview ol[data-list-level="6"]>li:before{content:counter(concept-preview-ol3,lower-alpha) ")"}.concept-write-rendered-preview ol[data-list-level="1"],.concept-write-rendered-preview ul[data-list-level="1"]{margin-left:.55rem}.concept-write-rendered-preview ol[data-list-level="2"],.concept-write-rendered-preview ol[data-list-level="3"],.concept-write-rendered-preview ol[data-list-level="4"],.concept-write-rendered-preview ol[data-list-level="5"],.concept-write-rendered-preview ol[data-list-level="6"],.concept-write-rendered-preview ul[data-list-level="2"],.concept-write-rendered-preview ul[data-list-level="3"],.concept-write-rendered-preview ul[data-list-level="4"],.concept-write-rendered-preview ul[data-list-level="5"],.concept-write-rendered-preview ul[data-list-level="6"]{margin-left:1rem}.concept-write-rendered-preview>ol+ul{margin-left:.78rem}.concept-write-rendered-preview>ol+ul[data-list-level="1"]{margin-left:1.18rem}.concept-write-rendered-preview>ol+ul[data-list-level="2"],.concept-write-rendered-preview>ol+ul[data-list-level="3"],.concept-write-rendered-preview>ol+ul[data-list-level="4"],.concept-write-rendered-preview>ol+ul[data-list-level="5"],.concept-write-rendered-preview>ol+ul[data-list-level="6"]{margin-left:1.55rem}.concept-write-rendered-preview li>ol,.concept-write-rendered-preview li>ul{border-left:1px solid #d39a6a42;margin-top:.04rem;padding-left:.55rem}.concept-write-preview-math{color:#fffaf4;font-family:var(--site-font-mono);background:#ffffff14;border-radius:.35rem;padding:.1rem .3rem;font-size:.86em}.concept-editor-shell .katex .katex-mathml,.concept-write-rendered-preview .katex .katex-mathml,.post-detail-body .katex .katex-mathml{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.concept-editor-shell .katex,.concept-write-rendered-preview .katex,.post-detail-body .katex{text-rendering:auto;font:1.12em/1.2 KaTeX_Main,Times New Roman,serif;display:inline-block}.concept-editor-shell .katex-html,.concept-write-rendered-preview .katex-html,.post-detail-body .katex-html{display:inline-block}.concept-editor-shell .katex .base,.concept-write-rendered-preview .katex .base,.post-detail-body .katex .base{white-space:nowrap;width:min-content;display:inline-block;position:relative}.concept-editor-shell .katex .mord,.concept-editor-shell .katex .strut,.concept-write-rendered-preview .katex .mord,.concept-write-rendered-preview .katex .strut,.post-detail-body .katex .mord,.post-detail-body .katex .strut{display:inline-block}.concept-editor-shell .katex .msupsub,.concept-write-rendered-preview .katex .msupsub,.post-detail-body .katex .msupsub{text-align:left;display:inline-block}.concept-editor-shell .katex .vlist-t,.concept-write-rendered-preview .katex .vlist-t,.post-detail-body .katex .vlist-t{table-layout:fixed;border-collapse:collapse;display:inline-table}.concept-editor-shell .katex .vlist-r,.concept-write-rendered-preview .katex .vlist-r,.post-detail-body .katex .vlist-r{display:table-row}.concept-editor-shell .katex .vlist,.concept-write-rendered-preview .katex .vlist,.post-detail-body .katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.concept-editor-shell .katex .vlist>span,.concept-write-rendered-preview .katex .vlist>span,.post-detail-body .katex .vlist>span{height:0;display:block;position:relative}.concept-editor-shell .katex .vlist>span>span,.concept-write-rendered-preview .katex .vlist>span>span,.post-detail-body .katex .vlist>span>span{display:inline-block}.concept-editor-shell .katex .pstrut,.concept-write-rendered-preview .katex .pstrut,.post-detail-body .katex .pstrut{width:0;overflow:hidden}.concept-editor-shell .katex .sizing,.concept-write-rendered-preview .katex .sizing,.post-detail-body .katex .sizing{display:inline-block}.concept-editor-shell .katex .reset-size6.size3,.concept-write-rendered-preview .katex .reset-size6.size3,.post-detail-body .katex .reset-size6.size3{font-size:.7em}.concept-write-preview-image{width:var(--preview-image-width,100%);max-width:100%;margin:0 auto}.concept-write-preview-image img{object-fit:contain;background:#ffffff0f;border:1px solid #ffffff14;border-radius:.8rem;width:100%;height:auto;max-height:20rem;display:block}.concept-write-preview-image figcaption{color:#fffaf494;text-align:center;margin-top:.35rem;font-size:.78rem}.concept-write-preview-empty{color:#f4f1ef94;margin:0;font-size:.9rem}.concept-write-notes{flex-direction:column;gap:.8rem;display:flex}.concept-write-notes h3{font-size:1rem}.concept-write-checklist{color:#f4f1efb8;flex-direction:column;gap:.45rem;margin:0;padding-left:1.1rem;display:flex}.concept-write-related{flex-direction:column;gap:.55rem;display:flex}.concept-write-related-item{width:100%;color:inherit;text-align:left;cursor:pointer;background:#ffffff0a;border:1px solid #ffffff14;border-radius:.95rem;flex-direction:column;gap:.2rem;padding:.75rem .85rem;display:flex}.concept-write-related-item span{font-weight:800}.concept-write-related-item small{color:#f4f1efa3;font-size:.8rem;line-height:1.45}.concept-emoji-picker-shell{position:relative}.concept-emoji-picker-popover{z-index:20;background:#0c0c12f5;border:1px solid #ffffff14;border-radius:1rem;width:min(22rem,100vw - 2rem);position:absolute;top:calc(100% + .6rem);left:0;overflow:hidden;box-shadow:0 18px 38px #0000004d}.concept-editor-divider{background:#ffffff1a;flex:none;align-self:center;width:1px;height:1.35rem}.concept-editor-toolbar-add{margin-left:auto}.concept-editor-shell{background:radial-gradient(circle at 100% 0,#8460ad2e,#0000 24%),linear-gradient(#0f0f16fa,#09090cfa);border:1px solid #ffffff14;border-radius:1rem;min-height:24rem;padding:.65rem}.concept-editor-toolbar{z-index:5;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#0c0c12f2;border:1px solid #ffffff14;border-radius:.95rem;flex-wrap:wrap;align-content:flex-start;align-items:center;gap:.38rem .45rem;max-width:100%;margin-bottom:.75rem;padding:.5rem;display:flex;position:sticky;top:.35rem;box-shadow:0 10px 24px #00000042}.concept-editor-menu-group,.concept-editor-toolbar-group{flex-wrap:nowrap;flex:none;align-items:center;gap:.28rem;min-height:2.1rem;display:flex}.concept-editor-menu-group-wrap{max-width:100%}.concept-editor-button{box-sizing:border-box;cursor:pointer;color:#f4f1ef;white-space:nowrap;min-width:2.1rem;height:2.1rem;transition:transform var(--trans-fast) ease,background var(--trans-fast) ease,border-color var(--trans-fast) ease,color var(--trans-fast) ease,opacity var(--trans-fast) ease;background:#ffffff08;border:1px solid #ffffff14;border-radius:.8rem;justify-content:center;align-items:center;padding:0 .66rem;font-size:.78rem;font-weight:800;line-height:1;display:inline-flex}.concept-editor-button:hover:not(:disabled){background:#ffffff12;transform:translateY(-1px)}.concept-editor-button.is-active{color:#fff;background:#8b6cff38;border-color:#a991ff57}.concept-editor-button:disabled{cursor:not-allowed;opacity:.45}.concept-editor-button svg{flex:none;display:block}.concept-editor-format-select{box-sizing:border-box;cursor:pointer;appearance:none;color:#f4f1ef;background-color:#ffffff08;background-image:linear-gradient(45deg,#0000 50%,#f4f1efbd 0),linear-gradient(135deg,#f4f1efbd 50%,#0000 0);background-position:calc(100% - 1rem),calc(100% - .68rem);background-repeat:no-repeat;background-size:.32rem .32rem,.32rem .32rem;border:1px solid #ffffff14;border-radius:.8rem;min-width:7.5rem;max-width:9rem;height:2.1rem;padding:0 1.85rem 0 .66rem;font-size:.78rem;font-weight:800;line-height:1}.concept-editor-format-select:focus,.concept-editor-format-select:hover{background-color:#ffffff12;border-color:#a991ff47;outline:none}.concept-editor-format-select option{color:#f4f1ef;background:#111016}.concept-editor-style-select{min-width:6.75rem}.concept-editor-color-select{min-width:6.9rem}.concept-editor-align-select{min-width:7.5rem}.concept-editor-insert-select{min-width:7.7rem}.concept-editor-insert-select.is-active{background-color:#8b6cff29;border-color:#a991ff4d}.concept-editor-list-tabs{background:#ffffff08;border:1px solid #ffffff14;border-radius:.85rem;gap:.1rem;width:auto;min-width:5.45rem;height:1.9rem;padding:.12rem}.concept-editor-list-tabs,.concept-editor-list-tabs button{box-sizing:border-box;align-items:center;display:inline-flex}.concept-editor-list-tabs button{cursor:pointer;color:#f4f1efb8;background:0 0;border:0;border-radius:.55rem;flex:0 0 1.65rem;justify-content:center;width:1.65rem;height:1.56rem;padding:0;font-size:.78rem;font-weight:900;line-height:1}.concept-editor-list-tabs button:hover{color:#f4f1ef;background:#ffffff12}.concept-editor-list-tabs button.is-active{color:#fff;background:#8b6cff38}.concept-editor-popover{background:#0c0c12f5;border:1px solid #ffffff14;border-radius:.95rem;align-items:center;gap:.4rem;padding:.45rem;display:flex;box-shadow:0 18px 38px #0000004d}.concept-editor-floating{max-width:min(34rem,100vw - 2rem);transform:translateY(-3.1rem)}.concept-editor-floating .concept-editor-menu-group-wrap{scrollbar-width:thin;flex-wrap:nowrap;overflow-x:auto}.concept-editor-floating .concept-editor-format-select{min-width:7.25rem}.concept-editor-floating .concept-editor-insert-select{min-width:7.75rem}.concept-editor-image-size{color:#f7f5f2e6;background:#ffffff0a;border:1px solid #ffffff14;border-radius:.85rem;align-items:center;gap:.45rem;min-height:2.35rem;padding:.25rem .4rem .25rem .65rem;font-size:.76rem;font-weight:800;display:inline-flex}.concept-editor-image-size input[type=range]{accent-color:#c07a3f;width:7.5rem}.concept-editor-image-size output{text-align:right;min-width:2.35rem}.concept-editor-size-preset{cursor:pointer;color:#f4f1ef;background:#ffffff14;border:0;border-radius:999px;padding:.35rem .48rem;font-size:.72rem;font-weight:800;line-height:1}.concept-editor-size-preset:hover{background:#ffffff24}.concept-editor-paper{background:radial-gradient(circle at top,#ffffff05,#0000 28%),linear-gradient(#08080ceb,#060609fa);border:1px solid #ffffff14;border-radius:1rem;height:22rem;min-height:0;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff08}.concept-editor-paper>div{height:100%;min-height:0;overflow:hidden}.concept-editor-toast{z-index:8;color:#fffaf4;pointer-events:none;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#121218eb;border:1px solid #ffffff1f;border-radius:999px;align-items:center;gap:.45rem;max-width:min(18rem,100% - 1.6rem);padding:.48rem .72rem;font-size:.78rem;font-weight:850;line-height:1.2;display:inline-flex;position:absolute;top:.8rem;right:.8rem;box-shadow:0 16px 34px #00000052}.concept-editor-toast-success{background:#1c4832e6;border-color:#67d79c57}.concept-editor-toast-error{background:#5c2626eb;border-color:#ff8b8b61}.concept-editor-toast-spinner{border:2px solid #fffaf447;border-top-color:#fffaf4;border-radius:50%;width:.8rem;height:.8rem;animation:concept-editor-toast-spin .8s linear infinite}@keyframes concept-editor-toast-spin{to{transform:rotate(1turn)}}.concept-editor-shell .ProseMirror,.concept-editor-shell .tiptap{box-sizing:border-box;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;color:#f7f5f2;outline:none;width:calc(100% - 2.5rem);max-width:none;height:100%;min-height:0;max-height:100%;margin:0 1.25rem;padding:2rem 0 1rem;font-size:1.05rem;line-height:1.75;overflow:hidden auto}.concept-editor-shell .tiptap>*+*{margin-top:1rem}.concept-editor-shell .tiptap p{margin:0}.concept-editor-shell .tiptap p[data-caption=true]{color:#ffecdcb8;margin-bottom:.55rem;font-size:.9rem;font-weight:800;line-height:1.55}.concept-editor-shell .tiptap h1,.concept-editor-shell .tiptap h2,.concept-editor-shell .tiptap h3,.concept-editor-shell .tiptap h4,.concept-editor-shell .tiptap h5,.concept-editor-shell .tiptap h6{color:#fffefe;letter-spacing:-.03em;line-height:1.25}.concept-editor-shell .tiptap h1{margin-top:.15rem;margin-bottom:.3rem;font-size:clamp(2rem,4vw,2.9rem);font-weight:800}.concept-editor-shell .tiptap h2{font-size:clamp(1.35rem,3vw,1.8rem);font-weight:800}.concept-editor-shell .tiptap :is(p,ul,ol,blockquote,figure,img)+:is(h2,h3,h4,h5,h6){margin-top:.45rem}.concept-editor-shell .tiptap h3{font-size:1.32rem;font-weight:800}.concept-editor-shell .tiptap h4{font-size:1.12rem;font-weight:800}.concept-editor-shell .tiptap h5,.concept-editor-shell .tiptap h6{font-size:1rem;font-weight:800}.concept-editor-shell .tiptap blockquote,.concept-editor-shell .tiptap h1,.concept-editor-shell .tiptap iframe,.concept-editor-shell .tiptap img,.concept-editor-shell .tiptap ol,.concept-editor-shell .tiptap p,.concept-editor-shell .tiptap pre,.concept-editor-shell .tiptap ul{max-width:100%}.concept-editor-shell .tiptap blockquote{color:#f7f5f3e0;border-left:4px solid #ffffffbf;margin:0;padding:.2rem 0 .2rem 1rem;font-style:italic}.concept-editor-shell :where(.tiptap,.ProseMirror) ol,.concept-editor-shell :where(.tiptap,.ProseMirror) ul{box-sizing:border-box;max-width:100%;margin:.12rem 0;padding-left:0;list-style:none;display:block;overflow:visible}.concept-editor-shell :where(.tiptap,.ProseMirror){counter-reset:concept-editor-ol0 concept-editor-ol1 concept-editor-ol2 concept-editor-ol3}.concept-editor-shell :where(.tiptap,.ProseMirror) ul{list-style-type:disc}.concept-editor-shell :where(.tiptap,.ProseMirror) ul ul{list-style-type:circle}.concept-editor-shell :where(.tiptap,.ProseMirror) ul ul ul{list-style-type:square}.concept-editor-shell :where(.tiptap,.ProseMirror) ol{list-style:none}.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="1"]{list-style-type:circle}.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="2"],.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="3"],.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="4"],.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="5"],.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="6"]{list-style-type:square}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li{padding-left:1.22rem;list-style-type:none;position:relative}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li:before{color:#d39a6a;text-align:right;min-width:1.2rem;font-weight:800;position:absolute;top:0;left:0}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li:not([data-list-level]){counter-increment:concept-editor-ol0;counter-reset:concept-editor-ol1 concept-editor-ol2 concept-editor-ol3}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li:not([data-list-level]):before{content:counter(concept-editor-ol0) "."}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-restart=true]:not([data-list-level]){counter-set:concept-editor-ol0 1}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="1"]{counter-increment:concept-editor-ol1;counter-reset:concept-editor-ol2 concept-editor-ol3}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="1"]:before{content:counter(concept-editor-ol1) ")"}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="2"]{counter-increment:concept-editor-ol2;counter-reset:concept-editor-ol3}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="2"]:before{content:"(" counter(concept-editor-ol2) ")"}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="3"],.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="4"],.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="5"],.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="6"]{counter-increment:concept-editor-ol3}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="3"]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="4"]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="5"]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="6"]:before{content:counter(concept-editor-ol3,lower-alpha) ")"}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-number]:not([data-list-level]):before{content:attr(data-list-number) "."}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="1"][data-list-number]:before{content:attr(data-list-number) ")"}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="2"][data-list-number]:before{content:"(" attr(data-list-number) ")"}.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="3"][data-list-number]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="4"][data-list-number]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="5"][data-list-number]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ol>li[data-list-level="6"][data-list-number]:before{content:attr(data-list-number) ")"}.concept-editor-shell :where(.tiptap,.ProseMirror) li{color:#f7f5f2f0;overflow-wrap:anywhere;word-break:keep-all;min-width:0;margin:.08rem 0;padding-left:1.22rem;display:block;position:relative;overflow:visible}.concept-editor-shell :where(.tiptap,.ProseMirror) li:before{color:#d39a6a;text-align:right;min-width:1.1rem;font-weight:800;position:absolute;top:0;left:0}.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li:before{content:"•";text-align:center}.concept-editor-shell :where(.tiptap,.ProseMirror) ul ul>li:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="1"]:before{content:"◦";text-align:center}.concept-editor-shell :where(.tiptap,.ProseMirror) ul ul ul>li:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="2"]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="3"]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="4"]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="5"]:before,.concept-editor-shell :where(.tiptap,.ProseMirror) ul>li[data-list-level="6"]:before{content:"▪";text-align:center}.concept-editor-shell :where(.tiptap,.ProseMirror) li[data-list-level="1"]{margin-left:.55rem}.concept-editor-shell :where(.tiptap,.ProseMirror) li[data-list-level="2"],.concept-editor-shell :where(.tiptap,.ProseMirror) li[data-list-level="3"],.concept-editor-shell :where(.tiptap,.ProseMirror) li[data-list-level="4"],.concept-editor-shell :where(.tiptap,.ProseMirror) li[data-list-level="5"],.concept-editor-shell :where(.tiptap,.ProseMirror) li[data-list-level="6"]{margin-left:1rem}.concept-editor-shell :where(.tiptap,.ProseMirror) li>p{margin:0}.concept-editor-shell :where(.tiptap,.ProseMirror) li>ol,.concept-editor-shell :where(.tiptap,.ProseMirror) li>ul{border-left:1px solid #d39a6a47;margin:.28rem 0 .28rem .1rem;padding-left:1.35rem}.concept-editor-shell .tiptap code{font-family:var(--site-font-mono);background:#ffffff14;border-radius:.3rem;padding:.12rem .28rem}.concept-editor-shell .tiptap pre{color:#f4f1ef;font-family:var(--site-font-mono);background:#060609f5;border:1px solid #ffffff14;border-radius:.9rem;margin:0;padding:1rem 1.05rem;overflow-x:auto}.concept-editor-shell .tiptap img{cursor:pointer;height:auto;transition:outline-color var(--trans-fast) ease,box-shadow var(--trans-fast) ease,transform var(--trans-fast) ease;border-radius:.9rem;margin:.45rem auto;display:block;box-shadow:0 18px 38px #00000052}.concept-editor-shell .tiptap img:hover{box-shadow:0 18px 38px #00000052,0 0 0 2px #c07a3f47}.concept-editor-shell .tiptap img.ProseMirror-selectednode{outline-offset:4px;outline:3px solid #c07a3fb8;box-shadow:0 18px 38px #00000052,0 0 0 6px #c07a3f2e}.concept-editor-shell .tiptap iframe{aspect-ratio:16/9;border:0;border-radius:.9rem;width:min(100%,42rem)}.concept-editor-shell .tiptap li,.concept-editor-shell .tiptap p{color:#f7f5f2eb}.concept-write-markdown-block{color:#fffaf4;white-space:pre-wrap;background:#150f0ceb;border-radius:.95rem;margin:0;padding:.9rem;font-size:.86rem;line-height:1.7;overflow-x:auto}.app-shell-white .concept-write-notes,.app-shell-white .concept-write-preview,.app-shell-white .concept-write-settings,.app-shell-white .concept-write-stage{color:var(--text-light);background:radial-gradient(circle at 100% 0,#c48d581a,#0000 28%),linear-gradient(#fffcf7fa,#fff7eef5);border-color:#6a402724;box-shadow:0 18px 42px #4229181a}.app-shell-white .concept-write-field label{color:#5b3b29b3}.app-shell-white .concept-write-input,.app-shell-white .concept-write-textarea{color:var(--text-light);background:#ffffffb8;border-color:#6a402724;box-shadow:inset 0 1px #ffffffad}.app-shell-white .concept-write-input::placeholder,.app-shell-white .concept-write-textarea::placeholder{color:#5b3b2975}.app-shell-white .concept-write-input:focus,.app-shell-white .concept-write-textarea:focus{border-color:#a66a3f6b;box-shadow:0 0 0 3px #a66a3f1f,inset 0 1px #ffffffc2}.app-shell-white .concept-write-chip,.app-shell-white .concept-write-posting-close,.app-shell-white .concept-write-preview-close,.app-shell-white .concept-write-preview-tabs,.app-shell-white .concept-write-secondary,.app-shell-white .concept-write-settings-header span,.app-shell-white .concept-write-sidebar-toggle,.app-shell-white .post-write-access-control,.app-shell-white .post-write-cover-preview,.app-shell-white .post-write-cover-remove-button,.app-shell-white .post-write-cover-upload-button,.app-shell-white .post-write-uri-field{color:#261913c7;background:#ffffffad;border-color:#6a40271f;box-shadow:0 10px 24px #4229180f}.app-shell-white .post-write-cover-preview{color:#5b3b2980}.app-shell-white .concept-write-posting-close:hover,.app-shell-white .concept-write-preview-close:hover,.app-shell-white .concept-write-secondary:hover,.app-shell-white .concept-write-sidebar-toggle:hover,.app-shell-white .post-write-cover-preview:hover:not(:disabled),.app-shell-white .post-write-cover-remove-button:hover,.app-shell-white .post-write-cover-upload-button:hover:not(:disabled){background:#fffcf7f0;border-color:#6a402733}.app-shell-white .post-write-cover-alt-input::placeholder,.app-shell-white .post-write-selected-tag-empty{color:#5b3b297a}.app-shell-white .post-write-cover-upload-button{color:#70452c}.app-shell-white .post-write-cover-remove-button{color:#8b3029;background:#a02c2c14;border-color:#a02c2c29}.app-shell-white .concept-write-preview-body,.app-shell-white .concept-write-preview-summary,.app-shell-white .concept-write-settings-header span,.app-shell-white .concept-write-status,.app-shell-white .post-write-uri-field span{color:#261913a8}.app-shell-white .post-write-uri-reset{color:#5b3b29ad;background:#6a402714}.app-shell-white .post-write-uri-reset:hover{color:var(--text-light);background:#6a40271f}.app-shell-white .post-write-tag-select{color:var(--text-light);background:#ffffffb8}.app-shell-white .concept-editor-format-select option,.app-shell-white .post-write-tag-select option{color:var(--text-light);background:#fffaf4}.app-shell-white .post-write-selected-tag{color:#5b3b29;background:#6a402714;border-color:#6a402724}.app-shell-white .post-write-selected-tag span{color:#5b3b298a}.app-shell-white .post-write-access-control button{color:#5b3b29a3}.app-shell-white .post-write-access-control button.is-active{background:var(--main-color);color:#fffaf4;box-shadow:0 10px 20px #6a402729}.app-shell-white .concept-write-preview-tabs button{color:#5b3b2994}.app-shell-white .concept-write-preview-tabs button.is-active{color:#5b3b29;background:#6a40271f}.app-shell-white .concept-write-preview-tone{color:#70452c;background:#6a40271a}.app-shell-white .concept-write-chip-muted{color:#5b3b298f}.app-shell-white .concept-write-markdown-block,.app-shell-white .concept-write-rendered-preview{color:#fffaf4;background:#2b221df5;border:1px solid #6a40271f}.app-shell-white .concept-write-rendered-preview li,.app-shell-white .concept-write-rendered-preview p{color:#fffaf4e0}.app-shell-white .concept-write-rendered-preview .concept-write-preview-caption{color:#ffecdcb8}.app-shell-white .concept-editor-divider{background:#6a402724}.app-shell-white .concept-editor-shell{background:radial-gradient(circle at 100% 0,#c48d581f,#0000 26%),linear-gradient(#fffbf6fa,#f8ecdffa);border-color:#6a402724;box-shadow:inset 0 1px #ffffffad}.app-shell-white .concept-editor-popover,.app-shell-white .concept-editor-toolbar{background:#fffaf4f0;border-color:#6a402721;box-shadow:0 12px 28px #4229181f}.app-shell-white .concept-editor-button,.app-shell-white .concept-editor-format-select,.app-shell-white .concept-editor-image-size,.app-shell-white .concept-editor-list-tabs,.app-shell-white .concept-editor-size-preset{color:#4b3022;background-color:#ffffffb8;border-color:#6a402724}.app-shell-white .concept-editor-format-select{background-image:linear-gradient(45deg,#0000 50%,#5b3b29ad 0),linear-gradient(135deg,#5b3b29ad 50%,#0000 0)}.app-shell-white .concept-editor-button:hover:not(:disabled),.app-shell-white .concept-editor-format-select:focus,.app-shell-white .concept-editor-format-select:hover,.app-shell-white .concept-editor-list-tabs button:hover,.app-shell-white .concept-editor-size-preset:hover{color:var(--text-light);background-color:#fffcf7f5;border-color:#6a402738}.app-shell-white .concept-editor-button.is-active,.app-shell-white .concept-editor-insert-select.is-active,.app-shell-white .concept-editor-list-tabs button.is-active{color:#5b3b29;background:#6a40271f;border-color:#6a402747}.app-shell-white .concept-editor-button:disabled{color:#5b3b2957}.app-shell-white .concept-editor-list-tabs button{color:#5b3b29a8}.app-shell-white .concept-editor-paper{background:linear-gradient(#fffdf9fa,#fff8f0fa);border-color:#6a402724;box-shadow:inset 0 1px #ffffffb8,0 14px 32px #42291814}.app-shell-white .concept-editor-shell .ProseMirror,.app-shell-white .concept-editor-shell .tiptap{color:var(--text-light)}.app-shell-white .concept-editor-shell .tiptap h1,.app-shell-white .concept-editor-shell .tiptap h2,.app-shell-white .concept-editor-shell .tiptap h3,.app-shell-white .concept-editor-shell .tiptap h4,.app-shell-white .concept-editor-shell .tiptap h5,.app-shell-white .concept-editor-shell .tiptap h6{color:#241610}.app-shell-white .concept-editor-shell .tiptap li,.app-shell-white .concept-editor-shell .tiptap p,.app-shell-white .concept-editor-shell :where(.tiptap,.ProseMirror) li{color:#261913db}.app-shell-white .concept-editor-shell .ProseMirror a,.app-shell-white .concept-editor-shell .tiptap a{color:#145ecf;text-decoration-color:#145ecf9e}.app-shell-white .concept-editor-shell .ProseMirror a:hover,.app-shell-white .concept-editor-shell .tiptap a:hover{color:#0f4da8;text-decoration-color:currentColor}.app-shell-white .concept-editor-shell .tiptap p[data-caption=true]{color:#68442fc2}.app-shell-white .concept-editor-shell .tiptap blockquote{color:#261913b8;border-left-color:#6a402785}.app-shell-white .concept-editor-shell :where(.tiptap,.ProseMirror) li:before{color:#8b5737}.app-shell-white .concept-editor-shell :where(.tiptap,.ProseMirror) li>ol,.app-shell-white .concept-editor-shell :where(.tiptap,.ProseMirror) li>ul{border-left-color:#6a402733}.app-shell-white .concept-editor-shell .tiptap code{color:#5b3b29;background:#6a40271a}.app-shell-white .concept-editor-shell .tiptap pre{color:#fffaf4;background:#2b221d;border-color:#6a402724}.app-shell-white .concept-editor-shell .tiptap img{box-shadow:0 16px 34px #42291829}.app-shell-white .concept-editor-shell .tiptap img:hover{box-shadow:0 16px 34px #42291829,0 0 0 2px #a66a3f3d}.app-shell-white .concept-editor-shell .tiptap img.ProseMirror-selectednode{outline-color:#a66a3fb8;box-shadow:0 16px 34px #42291829,0 0 0 6px #a66a3f29}.app-shell-white .concept-editor-image-size input[type=range]{accent-color:var(--main-color)}.concept-related-list,.concept-tag-row{flex-wrap:wrap;gap:.45rem;display:flex}.concept-card-related-row{justify-content:center;align-items:center;min-height:2.05rem;margin-top:auto}.concept-related{flex-direction:column;align-items:center;gap:.45rem;margin-top:auto;padding-top:.35rem;display:flex}.concept-related-list{justify-content:center;align-items:center}.concept-admin-actions{justify-content:space-between;align-items:center;gap:.5rem;width:100%;margin-top:auto;padding-top:.65rem;display:flex}.concept-admin-delete,.concept-admin-state{border-radius:999px;justify-content:center;align-items:center;padding:.32rem .62rem;font-size:.74rem;font-weight:900;display:inline-flex}.concept-admin-state{color:var(--card-chip-fg,inherit);background:#ffffff1f}.concept-admin-state-public{opacity:.72}.concept-admin-delete{cursor:pointer;color:#ffe9e4;background:#a02c2c1a;border:1px solid #a02c2c38}.feature-card.feature-card-choco-white .concept-admin-delete{color:#7a2420}.concept-admin-delete:hover{background:#a02c2c2e}.concept-forcegraph-shell{padding:1rem}.concept-forcegraph-header{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:.75rem;display:flex}.concept-forcegraph-meta{flex-wrap:wrap;justify-content:flex-end;align-items:end;gap:.6rem;display:flex}.concept-forcegraph-reset{border:1px solid var(--border-color)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-reset{border:1px solid color-mix(in srgb,var(--border-color) 72%,transparent)}}.concept-forcegraph-reset{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-reset{background:color-mix(in srgb,var(--panel-bg) 88%,transparent)}}.concept-forcegraph-reset{color:var(--text-main);cursor:pointer;border-radius:999px;padding:.45rem .8rem;font-size:.8rem;font-weight:800}.concept-forcegraph-reset:hover{transform:translateY(-1px)}.concept-forcegraph-stage{isolation:isolate;z-index:1;border:1px solid var(--panel-border);border-radius:1rem;flex-direction:column;width:100%;height:min(68vh,48rem);min-height:36rem;margin-top:1rem;display:flex;position:relative;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-stage{border:1px solid color-mix(in srgb,var(--panel-border) 82%,transparent)}}.concept-forcegraph-stage{background:0 0}.concept-forcegraph-stage-actions{z-index:3;pointer-events:none;align-items:center;gap:.5rem;display:flex;position:absolute;top:.85rem;left:.85rem}.concept-forcegraph-reset-overlay{pointer-events:auto;border:1px solid var(--border-color)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-reset-overlay{border:1px solid color-mix(in srgb,var(--border-color) 54%,transparent)}}.concept-forcegraph-reset-overlay{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-reset-overlay{background:color-mix(in srgb,var(--panel-bg) 78%,transparent)}}.concept-forcegraph-reset-overlay{box-shadow:0 8px 18px #381e101f}.concept-forcegraph-canvas{border-radius:inherit;z-index:0;background:#f3e0c6;flex:auto;width:100%;min-height:0;display:block;position:relative}.concept-forcegraph-canvas>canvas{display:block;width:100%!important;height:100%!important}.concept-forcegraph-overlay{pointer-events:none;justify-content:center;display:flex;position:absolute;bottom:1rem;left:1rem;right:1rem}.concept-forcegraph-overlay span{color:#fff8f1e0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a110c8c;border:1px solid #ffffff14;border-radius:999px;max-width:100%;padding:.55rem .9rem;font-size:.82rem;font-weight:700}.concept-forcegraph-details{border:1px solid var(--panel-border);border-radius:1rem;gap:.9rem;margin-top:1rem;padding:1rem;display:grid}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-details{border:1px solid color-mix(in srgb,var(--panel-border) 82%,transparent)}}.concept-forcegraph-details{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-details{background:color-mix(in srgb,var(--panel-bg) 90%,transparent)}}.concept-forcegraph-details-floating{z-index:1800;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:default;grid-template-rows:auto 1fr auto;margin-top:0;position:absolute;overflow:hidden;box-shadow:0 20px 48px #381e1033}.concept-forcegraph-details-header{cursor:default;justify-content:space-between;gap:.9rem;min-height:2.4rem;margin:0 0 .3rem;padding:.15rem 0 .45rem;display:flex}.concept-forcegraph-details-header,.concept-forcegraph-drag-handle{-webkit-user-select:none;user-select:none;touch-action:none;align-items:center}.concept-forcegraph-drag-handle{min-width:7.2rem;color:var(--text-main);letter-spacing:.06em;text-transform:uppercase;cursor:move;white-space:nowrap;border:1px solid var(--panel-border);border-radius:999px;flex:none;gap:.65rem;padding:.34rem .7rem .34rem .5rem;font-size:.8rem;font-weight:900;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-drag-handle{border:1px solid color-mix(in srgb,var(--panel-border) 62%,transparent)}}.concept-forcegraph-drag-handle{background:linear-gradient(180deg,var(--panel-bg),var(--panel-bg))}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-drag-handle{background:linear-gradient(180deg,color-mix(in srgb,var(--panel-bg) 92%,transparent),color-mix(in srgb,var(--panel-bg) 70%,transparent))}}.concept-forcegraph-details-floating .concept-forcegraph-close,.concept-forcegraph-details-floating .concept-forcegraph-details-body,.concept-forcegraph-details-floating .concept-forcegraph-details-header{cursor:default}.concept-forcegraph-drag-grip{border:1px solid var(--panel-border);border-radius:.4rem;flex:none;place-items:center;width:1.65rem;height:1.65rem;display:grid;position:relative}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-drag-grip{border:1px solid color-mix(in srgb,var(--panel-border) 64%,transparent)}}.concept-forcegraph-drag-grip{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-drag-grip{background:color-mix(in srgb,var(--panel-bg) 84%,transparent)}}.concept-forcegraph-drag-grip{overflow:hidden;box-shadow:inset 0 1px #ffffff52}.concept-forcegraph-drag-grip span{display:none}.concept-forcegraph-drag-grip svg{width:1.25rem;height:1.25rem;fill:var(--main-color);display:block}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-drag-grip svg{fill:color-mix(in srgb,var(--main-color) 78%,#fff 22%)}}.concept-forcegraph-drag-label{min-width:0}.concept-forcegraph-header-actions{justify-content:flex-end;align-items:center;gap:.45rem;min-width:0;display:inline-flex}.concept-forcegraph-detail-action{border:1px solid var(--main-color);flex:none;width:max-content}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-detail-action{border:1px solid color-mix(in srgb,var(--main-color) 48%,transparent)}}.concept-forcegraph-detail-action{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-detail-action{background:color-mix(in srgb,var(--main-color) 82%,#fff 10%)}}.concept-forcegraph-detail-action{color:#fff8f1;white-space:nowrap;border-radius:999px;padding:.38rem .8rem;font-size:.8rem;font-weight:900;line-height:1;text-decoration:none}.concept-forcegraph-detail-action:hover{filter:brightness(1.03);transform:translateY(-1px)}.concept-forcegraph-close{border:1px solid var(--panel-border);flex:none;width:max-content}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-close{border:1px solid color-mix(in srgb,var(--panel-border) 52%,transparent)}}.concept-forcegraph-close{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-close{background:color-mix(in srgb,var(--panel-bg) 62%,transparent)}}.concept-forcegraph-close{color:var(--text-main);cursor:pointer;z-index:1;white-space:nowrap;box-sizing:border-box;border-radius:999px;padding:.38rem .8rem;font-size:.8rem;font-weight:800;line-height:1;position:relative}.concept-forcegraph-details-floating .compact-chip-button,.concept-forcegraph-details-floating button{cursor:pointer}.concept-forcegraph-details-body{flex-direction:column;flex:auto;gap:.9rem;min-height:0;max-height:100%;padding-right:.15rem;display:flex;overflow:hidden}.concept-forcegraph-resize-handle{cursor:se-resize;touch-action:none;opacity:.84;background:var(--panel-bg);border-radius:.45rem;width:18px;height:18px;position:absolute;bottom:7px;right:7px}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-resize-handle{background:color-mix(in srgb,var(--panel-bg) 56%,transparent)}}.concept-forcegraph-resize-handle{overflow:hidden}.concept-forcegraph-resize-handle:hover{opacity:1}.concept-forcegraph-resize-handle:before{content:"";opacity:.95;background:linear-gradient(135deg,#0000 0 34%,#6f4a31e6 34% 40%,#0000 40% 100%),linear-gradient(135deg,#0000 0 54%,#895b3fe0 54% 60%,#0000 60% 100%),linear-gradient(135deg,#0000 0 74%,#a88264d1 74% 80%,#0000 80% 100%);position:absolute;inset:3px}.concept-forcegraph-resize-handle:hover:before{background:linear-gradient(135deg,#0000 0 34%,#492a18 34% 40%,#0000 40% 100%),linear-gradient(135deg,#0000 0 54%,#6f4a31fa 54% 60%,#0000 60% 100%),linear-gradient(135deg,#0000 0 74%,#a67e5df5 74% 80%,#0000 80% 100%)}.concept-forcegraph-copy{flex-direction:column;flex:auto;gap:.45rem;min-height:0;display:flex;overflow:hidden}.concept-forcegraph-meta-row{flex-wrap:wrap;align-items:center;gap:.45rem;min-width:0;display:flex}.concept-forcegraph-kicker{color:var(--card-muted,var(--muted-text));letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:800}.concept-forcegraph-date{border:1px solid var(--main-color);border-radius:999px;align-items:center;min-height:1.45rem;padding:.18rem .48rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-date{border:1px solid color-mix(in srgb,var(--main-color) 22%,transparent)}}.concept-forcegraph-date{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.concept-forcegraph-date{background:color-mix(in srgb,var(--panel-bg) 70%,transparent)}}.concept-forcegraph-date{color:var(--card-muted,var(--muted-text));white-space:nowrap;font-size:.7rem;font-weight:800;line-height:1}.concept-forcegraph-copy h4{flex:none;margin:0;font-size:1.05rem;line-height:1.35}.concept-forcegraph-copy p{color:var(--card-muted,var(--muted-text));margin:0;line-height:1.55}.concept-forcegraph-links,.concept-forcegraph-tags{flex-wrap:wrap;flex:none;gap:.55rem;display:flex}.concept-forcegraph-tag-chip{pointer-events:none}.concept-grid-shell{min-width:0}.concept-empty-state{text-align:center;align-items:center}.concept-pagination{gap:.75rem;padding-top:.35rem}.concept-pagination,.concept-pagination-meta{flex-wrap:wrap;justify-content:center;align-items:center;display:flex}.concept-pagination-meta{min-width:12rem;color:var(--muted-text);text-align:center;gap:.35rem .75rem;font-size:.84rem}.concept-pagination-jump,.concept-pagination-size{align-items:center;gap:.35rem;display:inline-flex}.concept-pagination-jump input,.concept-pagination-size select{min-height:1.85rem;color:inherit;font:inherit;background:#ffffff0f;border:1px solid #f5dec238;border-radius:999px;font-weight:800}.concept-pagination-jump input{text-align:center;width:3.7rem;padding:.22rem .45rem}.concept-pagination-size select{color-scheme:dark;padding:.22rem 1.75rem .22rem .6rem}.concept-pagination-size option{color:#261913;background:#fffaf4}.concept-pagination-jump input:focus-visible,.concept-pagination-size select:focus-visible{background:#ffffff1a;border-color:#f5dec280;outline:none}.concept-pagination-button{cursor:pointer;border:1px solid var(--interactive-border);border-radius:var(--radius-pill);min-width:4.5rem;color:inherit;text-align:center;background:#ffffff0d;padding:.42rem .78rem;font-weight:700}.concept-pagination-button:disabled{cursor:not-allowed;opacity:.45}.concept-pagination-button:not(:disabled):hover{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.concept-pagination-button:not(:disabled):hover{background:color-mix(in srgb,var(--main-color) 14%,transparent)}}.post-detail-shell{flex-direction:column;gap:1rem;width:min(58rem,100% - 2rem);margin:0 auto;display:flex}.post-detail-topbar{justify-content:flex-start;align-items:center;gap:.75rem;display:flex}.post-detail-action-button{border:1px solid var(--main-color);justify-content:center;align-items:center;min-height:42px;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.post-detail-action-button{border:1px solid color-mix(in srgb,var(--main-color) 32%,transparent)}}.post-detail-action-button{cursor:pointer;background:var(--main-color);border-radius:14px;padding:.65rem 1rem}@supports (color:color-mix(in lab,red,red)){.post-detail-action-button{background:color-mix(in srgb,var(--main-color) 78%,#fff 5%)}}.post-detail-action-button{color:#fffaf4;font-size:.9rem;font-weight:900;text-decoration:none}.post-detail-action-button:hover{background:var(--main-color);transform:translateY(-1px)}@supports (color:color-mix(in lab,red,red)){.post-detail-action-button:hover{background:color-mix(in srgb,var(--main-color) 88%,#fff 8%)}}.post-detail-action-button-danger{color:#ffe9e4;background:#a02c2c24;border-color:#a02c2c47}.post-detail-action-button-danger:hover{background:#a02c2c38}.post-detail-state{text-align:center;align-items:center;gap:.8rem;width:min(44rem,100% - 2rem);margin:0 auto}.post-detail-hero{grid-template-columns:minmax(14rem,.78fr) minmax(0,1.22fr);align-items:center;gap:clamp(1rem,2.4vw,1.75rem);padding:clamp(1rem,2.5vw,1.65rem);display:grid}.post-detail-hero-copy{flex-direction:column;gap:1rem;min-width:0;display:flex}.post-detail-kicker{color:var(--card-muted,var(--muted-text));flex-wrap:wrap;align-items:center;gap:.65rem;font-size:.86rem;font-weight:800;display:flex}.post-detail-kicker>span:not(.theme-chip){border:1px solid;align-items:center;min-height:1.6rem;padding:.26rem .55rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.post-detail-kicker>span:not(.theme-chip){border:1px solid color-mix(in srgb,currentColor 12%,transparent)}}.post-detail-kicker>span:not(.theme-chip){background:var(--panel-bg);border-radius:999px}@supports (color:color-mix(in lab,red,red)){.post-detail-kicker>span:not(.theme-chip){background:color-mix(in srgb,var(--panel-bg) 36%,transparent)}}.post-detail-kicker>span:not(.theme-chip){font-variant-numeric:tabular-nums}.post-detail-hero h1{max-width:44rem;color:inherit;letter-spacing:0;font-size:clamp(2rem,4.3vw,3.15rem);line-height:1.08}.post-detail-summary{max-width:42rem;color:var(--card-muted,var(--muted-text));font-size:1.02rem;line-height:1.75}.post-detail-hero-image{aspect-ratio:16/11;border-radius:calc(var(--radius-lg) - .25rem);border:1px solid;width:100%;max-height:17rem;position:relative;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.post-detail-hero-image{border:1px solid color-mix(in srgb,currentColor 14%,transparent)}}.post-detail-hero-image{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.post-detail-hero-image{background:color-mix(in srgb,var(--panel-bg) 74%,transparent)}}.post-detail-hero-image{box-shadow:0 18px 38px #2a180f1f}.post-detail-hero-image-media,.post-detail-related-image-media{object-fit:contain;padding:1rem}.post-detail-content-image{width:var(--post-image-width,100%);max-width:100%;margin:1.4rem auto .8rem}.post-detail-content-image img{object-fit:contain;background:#ffffffb8;border:1px solid #5036251f;border-radius:.9rem;width:100%;height:auto;max-height:34rem;display:block}.post-detail-content-image figcaption{color:var(--muted-text);text-align:center;margin-top:.5rem;font-size:.88rem}.feature-card.feature-card-choco-dark .post-detail-hero-image,.feature-card.feature-card-choco-dark .post-detail-related-image{background:var(--card-image-bg);border-color:var(--card-image-border)}.feature-card.feature-card-choco-milk .post-detail-hero-image,.feature-card.feature-card-choco-milk .post-detail-related-image{background:#fffaf58f}.feature-card.feature-card-choco-white .post-detail-hero-image,.feature-card.feature-card-choco-white .post-detail-related-image{background:#ffffffa3}.post-detail-body{background:var(--panel-bg);flex-direction:column;gap:.32rem;min-height:11rem;padding:clamp(1.15rem,3vw,2rem);display:flex}@supports (color:color-mix(in lab,red,red)){.post-detail-body{background:color-mix(in srgb,var(--panel-bg) 94%,#fff 6%)}}.post-detail-body{counter-reset:post-detail-ol0 post-detail-ol1 post-detail-ol2 post-detail-ol3}.post-detail-body blockquote,.post-detail-body h2,.post-detail-body h3,.post-detail-body h4,.post-detail-body h5,.post-detail-body h6,.post-detail-body ol,.post-detail-body p,.post-detail-body ul{width:100%;max-width:none}.post-detail-body h2,.post-detail-body h3,.post-detail-body h4,.post-detail-body h5,.post-detail-body h6{color:var(--text-main,var(--app-text));margin:0;line-height:1.25}.post-detail-body h2{font-size:1.6rem}.post-detail-body :is(p,ul,ol,blockquote,figure)+:is(h2,h3,h4,h5,h6){margin-top:.55rem}.post-detail-body h3{font-size:1.25rem}.post-detail-body h4{font-size:1.12rem}.post-detail-body h5,.post-detail-body h6{font-size:1rem}.post-detail-body li,.post-detail-body p{color:var(--card-muted,var(--muted-text));overflow-wrap:anywhere;word-break:keep-all;font-size:1rem;line-height:1.48}.post-detail-body .post-detail-caption{color:var(--card-muted,var(--muted-text));margin-bottom:.65rem}@supports (color:color-mix(in lab,red,red)){.post-detail-body .post-detail-caption{color:color-mix(in srgb,var(--card-muted,var(--muted-text)) 82%,var(--main-color) 18%)}}.post-detail-body .post-detail-caption{font-size:.86rem;font-weight:800;line-height:1.5}.post-detail-content-image+.post-detail-caption{margin-top:-.65rem}.post-detail-body .post-detail-line-break{min-height:1.2rem}.post-detail-body blockquote{border-left:4px solid var(--main-color);margin:0;padding:.3rem 0 .3rem 1rem}@supports (color:color-mix(in lab,red,red)){.post-detail-body blockquote{border-left:4px solid color-mix(in srgb,var(--main-color) 66%,transparent)}}.post-detail-body blockquote{color:var(--card-muted,var(--muted-text));line-height:1.8}.post-detail-body ol,.post-detail-body ul{box-sizing:border-box;max-width:100%;margin:0;padding-left:0;list-style:none;display:block;overflow:visible}.post-detail-body li{min-width:0;padding-left:1.24rem;display:block;position:relative;overflow:visible}.post-detail-body li:before{min-width:1.15rem;color:var(--main-color);position:absolute;top:0;left:0}@supports (color:color-mix(in lab,red,red)){.post-detail-body li:before{color:color-mix(in srgb,var(--main-color) 82%,#fff 10%)}}.post-detail-body li:before{text-align:right;font-weight:800}.post-detail-body ul>li:before{content:"•";text-align:center}.post-detail-body ul ul>li:before{content:"◦"}.post-detail-body ul ul ul>li:before{content:"▪"}.post-detail-body ul[data-list-level="1"]>li:before{content:"◦"}.post-detail-body ul[data-list-level="2"]>li:before,.post-detail-body ul[data-list-level="3"]>li:before,.post-detail-body ul[data-list-level="4"]>li:before,.post-detail-body ul[data-list-level="5"]>li:before,.post-detail-body ul[data-list-level="6"]>li:before{content:"▪"}.post-detail-body ol:not([data-list-level])>li:not([data-list-level]){counter-increment:post-detail-ol0;counter-reset:post-detail-ol1 post-detail-ol2 post-detail-ol3}.post-detail-body ol:not([data-list-level])>li:not([data-list-level]):before{content:counter(post-detail-ol0) "."}.post-detail-body ol:not([data-list-level])>li[data-list-restart=true]{counter-set:post-detail-ol0 1}.post-detail-body ol:not([data-list-level])>li[data-list-number]:not([data-list-level]):before{content:attr(data-list-number) "."}.post-detail-body ol[data-list-restart=true]>li:first-child{counter-set:post-detail-ol0 1}.post-detail-body ol>li[data-list-level="1"],.post-detail-body ol[data-list-level="1"]>li{counter-increment:post-detail-ol1;counter-reset:post-detail-ol2 post-detail-ol3}.post-detail-body ol>li[data-list-level="1"]:before,.post-detail-body ol[data-list-level="1"]>li:before{content:counter(post-detail-ol1) ")"}.post-detail-body ol>li[data-list-level="2"],.post-detail-body ol[data-list-level="2"]>li{counter-increment:post-detail-ol2;counter-reset:post-detail-ol3}.post-detail-body ol>li[data-list-level="2"]:before,.post-detail-body ol[data-list-level="2"]>li:before{content:"(" counter(post-detail-ol2) ")"}.post-detail-body ol>li[data-list-level="3"],.post-detail-body ol>li[data-list-level="4"],.post-detail-body ol>li[data-list-level="5"],.post-detail-body ol>li[data-list-level="6"],.post-detail-body ol[data-list-level="3"]>li,.post-detail-body ol[data-list-level="4"]>li,.post-detail-body ol[data-list-level="5"]>li,.post-detail-body ol[data-list-level="6"]>li{counter-increment:post-detail-ol3}.post-detail-body ol>li[data-list-level="3"]:before,.post-detail-body ol>li[data-list-level="4"]:before,.post-detail-body ol>li[data-list-level="5"]:before,.post-detail-body ol>li[data-list-level="6"]:before,.post-detail-body ol[data-list-level="3"]>li:before,.post-detail-body ol[data-list-level="4"]>li:before,.post-detail-body ol[data-list-level="5"]>li:before,.post-detail-body ol[data-list-level="6"]>li:before{content:counter(post-detail-ol3,lower-alpha) ")"}.post-detail-body ol[data-list-level="1"],.post-detail-body ul[data-list-level="1"]{margin-left:.55rem}.post-detail-body ol[data-list-level="2"],.post-detail-body ol[data-list-level="3"],.post-detail-body ol[data-list-level="4"],.post-detail-body ol[data-list-level="5"],.post-detail-body ol[data-list-level="6"],.post-detail-body ul[data-list-level="2"],.post-detail-body ul[data-list-level="3"],.post-detail-body ul[data-list-level="4"],.post-detail-body ul[data-list-level="5"],.post-detail-body ul[data-list-level="6"]{margin-left:1rem}.post-detail-body>ol+ul{margin-left:.78rem}.post-detail-body>ol+ul[data-list-level="1"]{margin-left:1.18rem}.post-detail-body>ol+ul[data-list-level="2"],.post-detail-body>ol+ul[data-list-level="3"],.post-detail-body>ol+ul[data-list-level="4"],.post-detail-body>ol+ul[data-list-level="5"],.post-detail-body>ol+ul[data-list-level="6"]{margin-left:1.55rem}.post-detail-body li>ol,.post-detail-body li>ul{border-left:1px solid var(--main-color);margin-top:.04rem;padding-left:.55rem}@supports (color:color-mix(in lab,red,red)){.post-detail-body li>ol,.post-detail-body li>ul{border-left:1px solid color-mix(in srgb,var(--main-color) 26%,transparent)}}.post-detail-body>*+*{margin-top:0}.post-detail-body-compact{min-height:0;max-height:100%;box-shadow:none;scrollbar-width:thin;scrollbar-color:var(--main-color) #ffffff1f;background:0 0;border:0;flex:auto;gap:.58rem;padding:.2rem .1rem .35rem 0;overflow:auto}@supports (color:color-mix(in lab,red,red)){.post-detail-body-compact{scrollbar-color:color-mix(in srgb,var(--main-color) 58%,transparent) #ffffff1f}}.post-detail-body-compact::-webkit-scrollbar{width:8px}.post-detail-body-compact::-webkit-scrollbar-track{background:#ffffff14;border-radius:999px}.post-detail-body-compact::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--main-color),var(--main-color))}@supports (color:color-mix(in lab,red,red)){.post-detail-body-compact::-webkit-scrollbar-thumb{background:linear-gradient(180deg,color-mix(in srgb,var(--main-color) 62%,#f3e4d6),color-mix(in srgb,var(--main-color) 82%,#7c4a2c))}}.post-detail-body-compact::-webkit-scrollbar-thumb{border:2px solid #ffffff14;border-radius:999px}.post-detail-body-compact blockquote,.post-detail-body-compact h2,.post-detail-body-compact h3,.post-detail-body-compact h4,.post-detail-body-compact h5,.post-detail-body-compact h6,.post-detail-body-compact ol,.post-detail-body-compact p,.post-detail-body-compact ul{max-width:none}.post-detail-body-compact h2{font-size:1.05rem}.post-detail-body-compact h3{font-size:.98rem}.post-detail-body-compact h4,.post-detail-body-compact h5,.post-detail-body-compact h6{font-size:.92rem}.post-detail-body-compact li,.post-detail-body-compact p{font-size:.88rem;line-height:1.7}.post-detail-body-compact .post-detail-content-image{margin:.8rem auto}.post-detail-body-compact .post-detail-content-image img{border-radius:.7rem;max-height:16rem}.concept-forcegraph-copy .concept-forcegraph-markdown p{flex:initial;overflow:visible}.concept-forcegraph-details-floating .concept-forcegraph-markdown{flex:auto;min-height:0;max-height:none;padding-right:.45rem;overflow:hidden auto}.concept-forcegraph-details-floating .concept-forcegraph-markdown>*{min-width:0;max-width:none}.concept-forcegraph-details-floating .concept-forcegraph-markdown blockquote,.concept-forcegraph-details-floating .concept-forcegraph-markdown li,.concept-forcegraph-details-floating .concept-forcegraph-markdown p{overflow-wrap:anywhere;word-break:keep-all}.post-detail-related{flex-direction:column;gap:.8rem;display:flex}.post-detail-related h2{margin:0;font-size:1.2rem}.post-detail-related-card{gap:.7rem;text-decoration:none}.post-detail-related-image{aspect-ratio:16/9;border-radius:calc(var(--radius-lg) - .45rem);border:1px solid;width:100%;position:relative;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.post-detail-related-image{border:1px solid color-mix(in srgb,currentColor 12%,transparent)}}.post-detail-related-image{background:var(--panel-bg)}@supports (color:color-mix(in lab,red,red)){.post-detail-related-image{background:color-mix(in srgb,var(--panel-bg) 72%,transparent)}}.post-card-link{cursor:pointer;grid-template-rows:1fr auto auto;gap:.65rem;min-height:100%;text-decoration:none;display:grid}.concept-card-main-link{min-height:0;color:inherit;flex-direction:column;align-self:stretch;align-items:center;gap:.75rem;text-decoration:none;display:flex}.post-detail-related-card h3{font-size:1.05rem;line-height:1.35}.post-detail-related-card p{color:var(--card-muted,var(--muted-text));font-size:.88rem;line-height:1.65}@media (max-width:760px){.post-detail-hero{grid-template-columns:1fr}.post-detail-hero-image{aspect-ratio:16/9}}@media (max-width:1120px){.admin-dashboard-shell,.concept-notes,.panel-intro.feature-card,.stack-section>.feature-card{width:min(var(--page-max-width),calc(100% - 7rem))}.panel-intro-aside-right .page-intro-layout{grid-template-columns:minmax(0,1fr)}.concept-notes-layout{flex-direction:column}}@media (max-width:720px){.admin-dashboard-shell,.concept-notes,.panel-intro.feature-card,.stack-section>.feature-card{width:calc(100% - 2rem)}.page-intro-layout{gap:1rem}.admin-question-grid,.admin-question-image-item{grid-template-columns:minmax(0,1fr)}.admin-certification-visibility-head,.admin-certification-visibility-row{grid-template-columns:minmax(0,1fr);display:grid}.admin-question-image-thumb{width:100%;max-width:12rem}.concept-notes .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;display:grid}.concept-notes .feature-card{text-align:center;border-radius:1rem;align-items:center;gap:.25rem;padding:.78rem .8rem}.concept-card-image{aspect-ratio:4/3;display:block}.concept-notes .feature-card .theme-chip,.concept-related,.concept-summary,.concept-tag-row{display:none}.concept-notes .feature-card h3{white-space:nowrap;text-overflow:ellipsis;font-size:.96rem;line-height:1.3;overflow:hidden}}.feature-card{transition:transform var(--trans-medium) ease,box-shadow var(--trans-medium) ease,border-color var(--trans-medium) ease}.feature-card.feature-card-choco-dark{--card-text:#fff6ef;--card-muted:#fff0e4bd;--card-border:#f5e4d61f;--card-image-bg:#fff3ea0d;--card-image-border:#f5e4d61a;--card-chip-bg:#ffffff14;--card-chip-border:#f5e4d61a;--card-chip-fg:#fff6ef;color:var(--card-text);border-color:var(--card-border);background:radial-gradient(circle at 100% 0,#ecb2851f,#0000 30%),linear-gradient(#1b100cfc,#311d15f5);box-shadow:0 18px 42px #190e0a3d}.feature-card.feature-card-choco-milk{--card-text:#fff7f0;--card-muted:#fff4ecc2;--card-border:#ffdcbe24;--card-image-bg:#fff5eb14;--card-image-border:#ffdcbe1f;--card-chip-bg:#fffaf41f;--card-chip-border:#ffdcbe1f;--card-chip-fg:#fff7f0;color:var(--card-text);border-color:var(--card-border);background:radial-gradient(circle at 100% 0,#d6997024,#0000 30%),linear-gradient(#9b6238,#7b4b2c);box-shadow:0 16px 34px #5938241a}.feature-card.feature-card-choco-white{--card-text:#2f2119;--card-muted:#2f2119b8;--card-border:#6b452b14;--card-image-bg:#ffffffc7;--card-image-border:#6b452b0f;--card-chip-bg:#ffffffc7;--card-chip-border:#6b452b14;--card-chip-fg:#2f2119;color:var(--card-text);border-color:var(--card-border);background:radial-gradient(circle at 100% 0,#d08a4508,#0000 28%),linear-gradient(#fffdf9fc,#fbf6eefa);box-shadow:0 14px 30px #573a271a}.feature-card.feature-card-choco-white:hover{background:radial-gradient(circle at 100% 0,#d08a450a,#0000 28%),linear-gradient(#fffefbfe,#f9f3eafc);border-color:#6b452b1a;box-shadow:0 16px 34px #573a2714}.feature-card:hover{box-shadow:var(--shadow-md);border-color:#d08a4542;transform:translateY(-4px)}.feature-card-nested{background:var(--card-chip-bg,#ffffff52);padding:1rem}@supports (color:color-mix(in lab,red,red)){.feature-card-nested{background:color-mix(in srgb,var(--card-chip-bg,#ffffff52) 84%,transparent)}}.feature-card.feature-card-choco-dark.feature-card-nested{background:#231611f5}.feature-card.feature-card-choco-milk.feature-card-nested{background:#fffaf5c7}.feature-card.feature-card-choco-white.feature-card-nested{background:#ffffffb8}.feature-card.feature-card-choco-dark .theme-meta{color:#fff1e6d1}.feature-card.feature-card-choco-dark .summary-chip{color:var(--card-chip-fg);background:#fff7f13b;border-color:#ffecdc47;box-shadow:inset 0 1px #ffffff1a}.feature-card.feature-card-choco-dark .theme-chip{background:var(--card-chip-bg);color:var(--card-chip-fg);border-color:var(--card-chip-border)}.feature-card.feature-card-choco-dark .concept-card-image{background:var(--card-image-bg);border-color:var(--card-image-border)}.feature-card.feature-card-choco-milk .theme-meta{color:#fff4ecc2}.feature-card.feature-card-choco-white .theme-meta{color:#5c3f2ac7}.feature-card.feature-card-choco-milk .concept-card-image,.feature-card.feature-card-choco-milk .summary-chip,.feature-card.feature-card-choco-milk .theme-chip,.feature-card.feature-card-choco-white .concept-card-image,.feature-card.feature-card-choco-white .summary-chip,.feature-card.feature-card-choco-white .theme-chip{background:var(--card-chip-bg);color:var(--card-chip-fg);border-color:var(--card-chip-border)}.feature-card.feature-card-choco-dark .theme-chip,.feature-card.feature-card-choco-milk .theme-chip,.feature-card.feature-card-choco-white .theme-chip{color:var(--card-chip-fg)}.feature-card h3{font-size:1.1rem;line-height:1.25}.theme-chip{border-radius:var(--radius-pill);background:var(--panel-bg);align-items:center;gap:.35rem;width:fit-content;padding:.28rem .65rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.theme-chip{background:color-mix(in srgb,var(--panel-bg) 72%,transparent)}}.theme-chip{border:1px solid var(--main-color)}@supports (color:color-mix(in lab,red,red)){.theme-chip{border:1px solid color-mix(in srgb,var(--main-color) 16%,transparent)}}.theme-chip{color:var(--app-text);letter-spacing:.04em;text-transform:uppercase;font-size:.76rem;font-weight:800}.theme-chip.choco-white{color:#5b3b29;background:#ffffffc7;border-color:#6b452b14}.theme-chip.choco-milk{color:#fffaf4;background:#8e6040;border-color:#6f472f}.theme-chip.choco-dark{color:#fff6ef;background:#25140f;border-color:#f5e4d61f}.theme-meta{color:var(--muted-text);font-size:.86rem}@media (max-width:640px){.concept-section-header,.concept-toolbar{align-items:flex-start}.compact-chip-button{padding:.44rem .74rem}.concept-filters{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;height:auto;min-height:0;padding-bottom:0;overflow:auto hidden}.concept-filters .compact-chip-button{flex:none}.concept-write-layout{grid-template-columns:1fr}.concept-write-layout-wide .concept-write-form{padding-top:.45rem}.concept-write-field-row,.post-write-cover-uploader{grid-template-columns:1fr}.concept-editor-toolbar{align-items:center}.concept-editor-toolbar-add{margin-left:0}}.item-list{flex-direction:column;gap:.15rem;margin:0;padding:0;list-style:none;display:flex}.list-row{border-bottom:1px solid #6a40271a;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.8rem;padding:.95rem 0;display:flex}.list-row-group{flex-direction:column;gap:.16rem;min-width:0;display:flex}.list-row-title{color:var(--app-text);font-size:.98rem;font-weight:800;line-height:1.35}.list-row-meta{color:var(--muted-text);font-size:.86rem;line-height:1.45}.list-row-date{color:var(--muted-text);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.82rem}.list-row:last-child{border-bottom:0;padding-bottom:0}.choice-list{flex-direction:column;gap:.7rem;display:flex}.choice-item{text-align:left;cursor:pointer;padding:.72rem .9rem}.input-label{color:var(--muted-text);font-size:.85rem;font-weight:700}.control{background:#ffffff8c;border-radius:.95rem;width:100%;min-height:2.8rem}.status-chip{border-radius:var(--radius-pill);align-items:center;width:fit-content;padding:.36rem .7rem;font-size:.78rem;font-weight:800;display:inline-flex}.status-chip-checking{background:#d08a452e}.status-chip-authenticated{background:#5e8b5a2e}.status-chip-anonymous{background:#6a402729}.auth-controls{border-top:1px solid #6a40271f;width:min(72rem,100%);margin:1rem auto 0;padding-top:1rem}.auth-user{font-size:.9rem;font-weight:700}.answer-wrong,.auth-error,.restricted-text{color:var(--error)}.answer-correct{color:var(--success)}.answer-note{font-size:.92rem}.login-dropdown{z-index:220;display:inline-flex;position:relative}.login-button{cursor:pointer;box-sizing:border-box;border:1px solid var(--button-border);background:var(--button-bg);min-height:2.75rem;color:var(--button-text);box-shadow:var(--button-shadow);transition:border-color var(--trans-fast) ease,background-color var(--trans-fast) ease,color var(--trans-fast) ease,transform var(--trans-fast) ease,box-shadow var(--trans-fast) ease;border-radius:999px;justify-content:center;align-items:center;gap:.35rem;padding:.52rem 1rem;font-weight:700;text-decoration:none;display:inline-flex}.login-button:hover:not(:disabled){background:var(--button-bg-hover);border-color:var(--button-border);transform:translateY(-1px)}@supports (color:color-mix(in lab,red,red)){.login-button:hover:not(:disabled){border-color:color-mix(in srgb,var(--button-border) 70%,transparent)}}.login-button:hover:not(:disabled){color:var(--button-text);box-shadow:var(--button-shadow-hover)}.login-button:focus-visible{box-shadow:0 0 0 3px var(--button-bg),var(--button-shadow-hover);outline:none}@supports (color:color-mix(in lab,red,red)){.login-button:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--button-bg) 24%,transparent),var(--button-shadow-hover)}}.dropdown-menu{border:1px solid var(--panel-border);background:var(--panel-bg);min-width:170px;box-shadow:var(--shadow-md);opacity:0;transition:opacity var(--trans-fast) ease,transform var(--trans-fast) ease;pointer-events:none;border-radius:.95rem;padding:.35rem;position:absolute;top:calc(100% + 8px);right:0;transform:translateY(-6px)}#oauth-menu,#oauth-menu.dropdown-menu{border:0}.dropdown-menu.open{opacity:1;pointer-events:auto;transform:translateY(0)}.dropdown-item{border-radius:.7rem;padding:.6rem .8rem;text-decoration:none;display:block}.site-footer{width:100%;color:var(--muted-text);background:0 0;border-top:1px solid #6a40271f;flex-direction:column;gap:0;margin:0 auto;padding:1.25rem 3rem 1.5rem;font-size:.88rem;display:flex}.app-shell-white .site-footer{background:#f3e6d4e6}.site-footer-main{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:stretch;gap:1rem;width:100%;padding:0;display:grid}.site-footer-meta{text-align:center;flex-direction:column;align-items:center;gap:0;width:100%;padding:.2rem 0 0;display:flex}.site-footer-brand-link{justify-content:flex-start;align-items:center;gap:.8rem;text-decoration:none;display:inline-flex}.site-footer-logo{background:#ffffffbf;border:1px solid #6a40271a;border-radius:.9rem;justify-content:center;align-items:center;width:3rem;height:3rem;display:inline-flex;overflow:hidden;box-shadow:0 10px 24px #1d120c14}.site-footer-logo img{object-fit:cover;width:100%;height:100%}.site-footer-brand-copy{text-align:left;flex-direction:column;align-items:flex-start;gap:.15rem;display:flex}.site-footer-brand-copy strong{color:var(--app-text);font-size:1rem;font-weight:800;line-height:1.15}.site-footer-brand-copy span{max-width:34rem;color:var(--muted-text);font-size:.85rem;line-height:1.5}.site-footer-section{align-items:center;min-width:0;display:flex}.site-footer-brand{flex-direction:column;grid-column:1;justify-content:center;align-items:flex-start;gap:.85rem}.site-footer-legal-section{grid-column:2;justify-content:center;align-items:center}.site-footer-legal{text-align:right;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.35rem 0;width:100%;padding:0;display:inline-flex}.site-footer-legal>*+:before{content:"|";color:var(--muted-text);margin:0 .55rem}.site-footer-legal-link{color:var(--app-text);font-weight:700;text-decoration:none}.site-footer-legal-email{font-weight:400}.site-footer-copy,.site-footer-legal-text{color:var(--muted-text)}.site-footer-copy{letter-spacing:.01em;text-align:center;width:100%;font-size:.82rem}.site-footer-copyright-mark{color:inherit}.site-footer-notice{color:var(--muted-text);text-align:center;width:100%;font-size:.78rem;line-height:1.55}@media (min-width:900px){.site-footer-brand-copy span{max-width:40rem}}@media (max-width:768px){.site-footer{gap:.7rem;padding:1rem 1rem 1.25rem}.site-footer-main{flex-direction:column;gap:.85rem;display:flex}.site-footer-section{text-align:center;justify-content:center;align-items:center;width:100%}.site-footer-brand-link{justify-content:center;align-self:center;align-items:center;width:fit-content}.site-footer-brand-copy{text-align:center;align-items:center;width:auto}.site-footer-legal{text-align:center;justify-content:center;gap:.3rem 0}.site-footer-legal>*+:before{margin:0 .45rem}.site-footer-meta{align-items:center;padding-top:.15rem}}.fab-container{z-index:5000;flex-direction:column;align-items:flex-end;gap:.65rem;display:flex;position:fixed}.fab-handle{background:var(--button-bg);min-width:8.8rem;color:var(--button-text);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;transition:transform var(--trans-fast) ease,box-shadow var(--trans-fast) ease,filter var(--trans-fast) ease;border:0;border-radius:1.15rem;align-items:center;gap:.7rem;padding:.72rem 1rem;font-size:1rem;display:inline-flex;box-shadow:0 18px 36px #1d120c38}body.fab-dragging{overscroll-behavior:none;overflow:hidden}.fab-handle:hover{background:var(--button-bg-hover);transform:translateY(-1px);box-shadow:0 20px 38px #1d120c42}.fab-handle:focus-visible{box-shadow:0 0 0 3px var(--button-bg),0 20px 38px #1d120c42;outline:none}@supports (color:color-mix(in lab,red,red)){.fab-handle:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--button-bg) 24%,transparent),0 20px 38px #1d120c42}}.fab-handle:active{cursor:grabbing}.fab-handle-icon{width:2rem;height:2rem;color:var(--main-color);background:#fff;border:1px solid #6a40271f;border-radius:999px;flex:none;justify-content:center;align-items:center;display:inline-flex;box-shadow:inset 0 1px #ffffffb8,0 0 0 1px #ffffff2e}.fab-handle-copy{flex-direction:column;align-items:flex-start;line-height:1.05;display:flex}.fab-handle-title{color:#fffaf4;font-size:.92rem;font-weight:800}.fab-handle-subtitle{color:#fffaf4b8;font-size:.76rem;font-weight:700}.fab-panel{border:1px solid var(--fab-panel-border);background:var(--fab-panel-bg);width:min(18rem,100vw - 1.25rem);min-width:0;max-width:calc(100vw - 1.25rem);color:var(--fab-panel-text);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);opacity:0;transition:opacity var(--trans-fast) ease,transform var(--trans-fast) ease;pointer-events:none;border-radius:1.25rem;flex-direction:column;gap:.95rem;padding:1rem;display:flex;position:absolute;bottom:calc(100% + .65rem);right:0;transform:translateY(6px)scale(.98);box-shadow:0 22px 48px #100a074d}.fab-open{opacity:1;pointer-events:auto;transform:translateY(0)scale(1)}.fab-action-list{overscroll-behavior:contain;scrollbar-color:#b8733fad #ffffff14;flex-direction:column;gap:.55rem;width:100%;max-width:100%;max-height:20.05rem;padding-right:.2rem;display:flex;overflow:hidden auto}.fab-action{box-sizing:border-box;text-align:left;background:var(--fab-action-bg);border:1px solid var(--fab-action-border);width:100%;min-width:0;min-height:4.6rem;color:inherit;box-shadow:none;cursor:pointer;border-radius:1rem;justify-content:flex-start;gap:.8rem;max-width:100%;padding:.8rem .85rem}.fab-action,.fab-action-grip{align-items:center;display:inline-flex}.fab-action-grip{width:1.15rem;color:var(--fab-panel-muted);letter-spacing:-.15em;cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;flex:none;justify-content:center;margin-left:auto;font-size:1rem;line-height:1}.fab-action-grip:active{cursor:grabbing}.fab-action-dragging{opacity:.55}.fab-action-drop-target{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.fab-action-drop-target{border-color:color-mix(in srgb,var(--main-color) 38%,var(--fab-action-border))}}.fab-action-drop-target{background:var(--fab-action-hover)}@supports (color:color-mix(in lab,red,red)){.fab-action-drop-target{background:color-mix(in srgb,var(--fab-action-hover) 72%,transparent)}}.fab-action:hover{background:var(--fab-action-hover);border-color:#f5dec229;transform:translateY(-1px)}.app-shell-white .fab-action:hover{color:var(--fab-panel-text);background:#fff7e8;border-color:#ead9bf}.app-shell-white .fab-action-drop-target{border-color:var(--main-color);background:#fff7e8b8}@supports (color:color-mix(in lab,red,red)){.app-shell-white .fab-action-drop-target{border-color:color-mix(in srgb,var(--main-color) 24%,var(--fab-action-border))}}.fab-action-icon{width:2.1rem;height:2.1rem;color:var(--main-color);background:#f5dec2c7;border-radius:.8rem;flex:none;justify-content:center;align-items:center;display:inline-flex}.fab-action-copy{flex-direction:column;gap:.1rem;min-width:0;max-width:100%;display:flex}.fab-action-copy strong{white-space:nowrap;font-size:.95rem;font-weight:800}.fab-action-copy span{color:var(--fab-panel-muted);white-space:normal;overflow-wrap:anywhere;font-size:.82rem;line-height:1.35}.tool-chat-window{z-index:4900;border:1px solid var(--fab-panel-border);min-width:300px;max-width:min(620px,100vw - 1.5rem);min-height:360px;max-height:min(640px,100vh - 1.5rem);color:var(--fab-panel-text);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:1.1rem;flex-direction:column;display:flex;position:fixed;overflow:hidden;box-shadow:0 24px 58px #100a0747}.app-shell-white .tool-chat-window,.tool-chat-window{background:var(--fab-panel-bg)}.tool-chat-resize{color:#0000;z-index:2;min-width:0;min-height:0;box-shadow:none;appearance:none;background:0 0;border:0;border-radius:0;padding:0;transition:none;position:absolute;transform:none}.tool-chat-resize:active,.tool-chat-resize:focus-visible,.tool-chat-resize:hover,button.tool-chat-resize:active,button.tool-chat-resize:focus-visible,button.tool-chat-resize:hover:not(:disabled){color:#0000;min-width:0;min-height:0;box-shadow:none;background:0 0;border:0;outline:none;padding:0;transition:none;transform:none}.tool-chat-resize-n,.tool-chat-resize-s{height:3px;left:4px;right:4px}.tool-chat-resize-n{cursor:ns-resize;top:0}.tool-chat-resize-s{cursor:ns-resize;bottom:0}.tool-chat-resize-e,.tool-chat-resize-w{width:3px;top:4px;bottom:4px}.tool-chat-resize-e{cursor:ew-resize;right:0}.tool-chat-resize-w{cursor:ew-resize;left:0}.tool-chat-resize-ne,.tool-chat-resize-nw,.tool-chat-resize-se,.tool-chat-resize-sw{width:6px;height:6px}.tool-chat-resize-ne{cursor:nesw-resize;top:0;right:0}.tool-chat-resize-nw{cursor:nwse-resize;top:0;left:0}.tool-chat-resize-se{cursor:nwse-resize;bottom:0;right:0}.tool-chat-resize-sw{cursor:nesw-resize;bottom:0;left:0}.tool-chat-header{border-bottom:1px solid var(--fab-action-border);-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:.8rem;padding:.9rem 1rem;display:flex}.tool-chat-drag-handle{background:radial-gradient(circle,var(--fab-panel-muted) 1.5px,transparent 2px) 0 0 /.5rem .5rem,transparent;opacity:.58;cursor:move;touch-action:none;width:1rem;min-width:0;height:2rem;min-height:0;box-shadow:none;appearance:none;border:0;border-radius:999px;flex:none;padding:0;transition:none;transform:none}.tool-chat-drag-handle:active,.tool-chat-drag-handle:focus-visible,.tool-chat-drag-handle:hover,button.tool-chat-drag-handle:active,button.tool-chat-drag-handle:focus-visible,button.tool-chat-drag-handle:hover:not(:disabled){color:inherit;background:radial-gradient(circle,var(--fab-panel-muted) 1.5px,transparent 2px) 0 0 /.5rem .5rem,transparent;opacity:.58;box-shadow:none;border:0;outline:none;transition:none;transform:none}.tool-chat-title-block{flex-direction:column;gap:.18rem;min-width:0;display:flex}.tool-chat-title-block strong{font-size:.98rem;font-weight:850}.tool-chat-model-row label,.tool-chat-status,.tool-chat-title-block span{color:var(--fab-panel-muted);font-size:.76rem;line-height:1.35}.tool-chat-title-block span{max-width:23rem}.tool-chat-actions{cursor:default;z-index:4;flex:none;align-items:center;gap:6px;display:inline-flex;position:relative}.tool-chat-actions button{border:1px solid var(--fab-action-border);width:44px;height:44px}@supports (color:color-mix(in lab,red,red)){.tool-chat-actions button{border:1px solid color-mix(in srgb,var(--fab-action-border) 72%,var(--fab-panel-muted) 28%)}}.tool-chat-actions button{background:var(--fab-action-bg);border-radius:10px}@supports (color:color-mix(in lab,red,red)){.tool-chat-actions button{background:color-mix(in srgb,var(--fab-action-bg) 84%,var(--fab-panel-muted) 16%)}}.tool-chat-actions button{color:#fffaf4;cursor:pointer;box-shadow:none;justify-content:center;align-items:center;display:inline-flex}.app-shell-white .tool-chat-actions button{color:var(--text-light)}.tool-chat-actions button:focus-visible,.tool-chat-actions button:hover{background:var(--fab-action-hover);outline:none}@supports (color:color-mix(in lab,red,red)){.tool-chat-actions button:focus-visible,.tool-chat-actions button:hover{background:color-mix(in srgb,var(--fab-action-hover) 82%,var(--fab-panel-muted) 18%)}}.tool-chat-actions button svg{color:currentColor;opacity:1;width:26px;height:26px;display:block}.tool-chat-actions button svg path{stroke:currentColor;stroke-width:3px}.tool-chat-model-row{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.65rem;padding:.75rem 1rem 0;display:grid}.tool-chat-model-row select{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);width:100%;min-width:0;height:2.25rem;min-height:2.25rem;color:var(--fab-panel-text);color-scheme:dark;border-radius:.7rem;padding:0 .7rem;font-size:.84rem}.tool-chat-model-row select option{color:#f8eee4;background:#2b1d17}.app-shell-white .tool-chat-model-row select{color-scheme:light}.app-shell-white .tool-chat-model-row select option{color:#261913;background:#fffaf4}.tool-chat-status{align-items:center;gap:.45rem;padding:.7rem 1rem 0;display:flex}.tool-chat-dot{background:var(--fab-panel-muted);border-radius:999px;flex:none;width:.5rem;height:.5rem}.tool-chat-dot-generating,.tool-chat-dot-loading{background:#f2b66d}.tool-chat-dot-ready{background:#79c27b}.tool-chat-dot-error{background:#e57373}.tool-chat-messages{overscroll-behavior:contain;flex-direction:column;flex:auto;gap:.6rem;min-height:0;padding:.85rem 1rem 1.05rem;display:flex;overflow-y:auto}.tool-chat-empty{color:var(--fab-panel-muted);margin:auto;font-size:.88rem}.tool-chat-message{flex-direction:column;align-items:flex-start;gap:.25rem;display:flex}.tool-chat-message>span{color:var(--fab-panel-muted);font-size:.72rem;font-weight:800}.tool-chat-bubble-text{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);max-width:min(100%,34rem);color:inherit;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:.85rem;margin:0;padding:.65rem .75rem;font-size:.88rem;line-height:1.45;overflow:visible}.tool-chat-bubble-text a{color:inherit;text-underline-offset:.18em;font-weight:800;text-decoration:underline}.tool-chat-generated-image{gap:.45rem;max-width:min(100%,22rem);display:grid}.tool-chat-generated-image-link{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);border-radius:.85rem;display:block;overflow:hidden}.tool-chat-generated-image-link img{width:100%;height:auto;display:block}.tool-chat-generated-image-download{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);min-height:2.05rem;color:var(--fab-panel-text);border-radius:.72rem;justify-content:center;justify-self:start;align-items:center;padding:0 .75rem;font-size:.78rem;font-weight:850;text-decoration:none;display:inline-flex}.tool-chat-generated-image-download:hover{background:var(--fab-action-hover)}.tool-chat-attachment-grid,.tool-chat-pasted-images{flex-wrap:wrap;gap:.45rem;display:flex}.tool-chat-attachment-grid{max-width:min(100%,26rem)}.tool-chat-attachment-grid img{object-fit:cover;border:1px solid var(--fab-action-border);background:var(--fab-action-bg);border-radius:.7rem;width:4.2rem;height:4.2rem}.tool-chat-message-user{align-items:flex-end}.tool-chat-message-user .tool-chat-bubble-text{background:var(--button-bg);color:var(--button-text);max-width:min(82%,26rem)}.tool-chat-error{color:#ffb4a8;margin:0 1rem .7rem;font-size:.76rem;line-height:1.4}.tool-chat-form{border-top:1px solid var(--fab-action-border);grid-template-columns:minmax(0,1fr) auto;gap:.65rem;padding:.85rem 1rem 1.25rem;display:grid}.tool-chat-pasted-images{grid-column:1/-1}.tool-chat-pasted-image{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);border-radius:.75rem;width:4.5rem;height:4.5rem;position:relative;overflow:hidden}.tool-chat-pasted-image img{object-fit:cover;width:100%;height:100%;display:block}.tool-chat-pasted-image button{color:#fffaf4;width:1.45rem;min-width:0;height:1.45rem;min-height:0;box-shadow:none;background:#1a100cc7;border:1px solid #fffaf461;border-radius:999px;padding:0;font-size:.95rem;line-height:1;position:absolute;top:.25rem;right:.25rem}.tool-chat-form textarea{resize:none;border:1px solid var(--fab-action-border);background:var(--fab-action-bg);width:100%;min-height:calc(4.35em + 1.3rem);max-height:calc(4.35em + 1.3rem);color:var(--fab-panel-text);font:inherit;border-radius:.8rem;padding:.6rem .7rem;font-size:.88rem;line-height:1.45;overflow-y:auto}.tool-chat-form button{background:var(--button-bg);min-width:4rem;color:var(--button-text);cursor:pointer;border:0;border-radius:.8rem;align-self:stretch;font-weight:800}.tool-chat-form button:disabled,.tool-chat-form textarea:disabled,.tool-chat-model-row select:disabled{cursor:not-allowed;opacity:.62}.tool-chat-form button:focus-visible,.tool-chat-form textarea:focus,.tool-chat-model-row select:focus{box-shadow:0 0 0 3px var(--main-color);outline:none}@supports (color:color-mix(in lab,red,red)){.tool-chat-form button:focus-visible,.tool-chat-form textarea:focus,.tool-chat-model-row select:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--main-color) 22%,transparent)}}.app-shell-white .tool-chat-error{color:#a93424}.tool-speech-window{z-index:92;border:1px solid var(--fab-panel-border);width:min(430px,100vw - 1.5rem);height:min(640px,100vh - 1.5rem);color:var(--fab-panel-text);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:1.1rem;flex-direction:column;display:flex;position:fixed;overflow:hidden;box-shadow:0 24px 58px #100a0747}.app-shell-white .tool-speech-window,.tool-speech-window{background:var(--fab-panel-bg)}.tool-speech-header .tool-chat-title-block{flex:auto}.tool-speech-body{flex-direction:column;flex:auto;gap:.68rem;min-height:0;padding:.85rem 1rem 1rem;display:flex;overflow-y:auto}.tool-speech-upload{border:1px dashed var(--fab-action-border);background:var(--fab-action-bg);cursor:pointer;border-radius:.9rem;align-content:center;gap:.22rem;min-height:4.65rem;padding:.85rem;display:grid;position:relative;overflow:hidden}.tool-speech-upload input{opacity:0;cursor:pointer;position:absolute;inset:0}.tool-speech-upload strong{min-width:0;color:var(--fab-panel-text);text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;font-weight:850;overflow:hidden}.tool-speech-upload span{color:var(--fab-panel-muted);font-size:.76rem;font-weight:750}.tool-speech-player{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);border-radius:.8rem;flex:none;min-height:3.2rem;margin-bottom:.25rem;overflow:hidden}.tool-speech-native-media{display:none}.tool-speech-player video{background:#120c09;width:100%;max-height:10rem;display:block}.tool-speech-player-controls{box-sizing:border-box;grid-template-columns:2rem 2.2rem minmax(0,1fr) 2.2rem minmax(3.5rem,4.4rem);align-items:center;gap:.45rem;height:3.1rem;padding:.55rem .6rem;display:grid}.tool-speech-player-video .tool-speech-player-controls{border-top:1px solid var(--fab-action-border)}.tool-speech-player-controls button{border:1px solid var(--fab-action-border);background:var(--button-bg);border-radius:999px;justify-content:center;align-items:center;width:2rem;min-width:0;height:2rem;min-height:0;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.tool-speech-player-controls button{background:color-mix(in srgb,var(--button-bg) 72%,transparent)}}.tool-speech-player-controls button{color:var(--button-text);cursor:pointer;font-size:.82rem;font-weight:900;line-height:1}.tool-speech-player-controls span{color:var(--fab-panel-muted);white-space:nowrap;font-size:.72rem;font-weight:850}.tool-speech-player-controls input[type=range]{appearance:none;cursor:pointer;background:0 0;width:100%;min-width:0;height:1rem;margin:0}.tool-speech-player-controls input[type=range]::-webkit-slider-runnable-track{background:var(--fab-panel-muted);border-radius:999px;height:.28rem}@supports (color:color-mix(in lab,red,red)){.tool-speech-player-controls input[type=range]::-webkit-slider-runnable-track{background:color-mix(in srgb,var(--fab-panel-muted) 34%,transparent)}}.tool-speech-player-controls input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--button-bg);border:0;border-radius:999px;width:.78rem;height:.78rem;margin-top:-.25rem}.tool-speech-player-controls input[type=range]::-moz-range-track{background:var(--fab-panel-muted);border-radius:999px;height:.28rem}@supports (color:color-mix(in lab,red,red)){.tool-speech-player-controls input[type=range]::-moz-range-track{background:color-mix(in srgb,var(--fab-panel-muted) 34%,transparent)}}.tool-speech-player-controls input[type=range]::-moz-range-thumb{background:var(--button-bg);border:0;border-radius:999px;width:.78rem;height:.78rem}.tool-speech-player-controls button:focus-visible,.tool-speech-player-controls input[type=range]:focus-visible{box-shadow:0 0 0 3px var(--main-color);outline:none}@supports (color:color-mix(in lab,red,red)){.tool-speech-player-controls button:focus-visible,.tool-speech-player-controls input[type=range]:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--main-color) 22%,transparent)}}.tool-speech-player-controls input[type=range]:disabled{opacity:.44}.tool-speech-volume{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.28rem;min-width:0;display:grid}.tool-speech-volume span{letter-spacing:0;font-size:.62rem}.tool-speech-model-row{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.35rem .6rem;display:grid}.tool-speech-model-row label,.tool-speech-model-row span{color:var(--fab-panel-muted);font-size:.76rem;font-weight:800}.tool-speech-model-row span{grid-column:2;font-weight:700}.tool-speech-model-row select{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);width:100%;min-width:0;min-height:2.2rem;color:var(--fab-panel-text);font:inherit;color-scheme:dark;border-radius:.72rem;padding:0 .7rem;font-size:.82rem}.tool-speech-model-row select option{color:#f8eee4;background:#2b1d17}.tool-speech-progress{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.45rem .65rem;display:grid}.tool-speech-status{grid-column:1/-1;padding:0}.tool-chat-dot-transcribing{background:#f2b66d}.tool-speech-progress-track{background:var(--fab-action-bg);border-radius:999px;height:.55rem;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.tool-speech-progress-track{background:color-mix(in srgb,var(--fab-action-bg) 80%,#000 20%)}}.tool-speech-progress-track span{border-radius:inherit;background:var(--button-bg);min-width:.2rem;height:100%;transition:width .18s;display:block}.tool-speech-progress>span{color:var(--fab-panel-muted);font-size:.74rem;font-weight:850}.tool-speech-editor{resize:none;border:1px solid var(--fab-action-border);background:var(--fab-action-bg);width:100%;min-height:9rem;color:var(--fab-panel-text);font:inherit;white-space:pre-wrap;border-radius:.9rem;flex:auto;padding:.85rem;font-size:.88rem;line-height:1.6}.tool-speech-download:focus-visible,.tool-speech-editor:focus,.tool-speech-model-row select:focus,.tool-speech-run:focus-visible{box-shadow:0 0 0 3px var(--main-color);outline:none}@supports (color:color-mix(in lab,red,red)){.tool-speech-download:focus-visible,.tool-speech-editor:focus,.tool-speech-model-row select:focus,.tool-speech-run:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--main-color) 22%,transparent)}}.tool-speech-download,.tool-speech-run{background:var(--button-bg);min-height:2.55rem;color:var(--button-text);cursor:pointer;border:0;border-radius:.82rem;font-weight:850}.tool-speech-run{min-height:2.4rem}.tool-speech-download:disabled,.tool-speech-model-row select:disabled,.tool-speech-run:disabled{cursor:not-allowed;opacity:.62}.app-shell-white .tool-speech-model-row select{color-scheme:light}.app-shell-white .tool-speech-model-row select option{color:#261913;background:#fffaf4}.app-shell-white .tool-speech-progress-track{background:var(--fab-action-bg)}@supports (color:color-mix(in lab,red,red)){.app-shell-white .tool-speech-progress-track{background:color-mix(in srgb,var(--fab-action-bg) 76%,var(--text-light) 10%)}}.tool-ocr-window{z-index:4900;border:1px solid var(--fab-panel-border);background:var(--fab-panel-bg);max-width:calc(100vw - 1.5rem);height:min(820px,100vh - 2rem);max-height:min(820px,100vh - 2rem);color:var(--fab-panel-text);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:1.1rem;flex-direction:column;display:flex;position:fixed;overflow:hidden;box-shadow:0 28px 72px #100a0757}.tool-ocr-resize-handle{z-index:2;color:#0000;cursor:ew-resize;touch-action:none;appearance:none;width:.28rem;min-width:0;min-height:0;box-shadow:none;opacity:1;border:0;border-radius:0;padding:0;transition:none;position:absolute;top:0;bottom:0;background:0 0!important}.tool-ocr-resize-left{left:0}.tool-ocr-resize-right{right:0}.tool-ocr-resize-handle:focus-visible{box-shadow:none;outline:none}.tool-ocr-resize-handle:active,.tool-ocr-resize-handle:hover,button.tool-ocr-resize-handle:active,button.tool-ocr-resize-handle:focus-visible,button.tool-ocr-resize-handle:hover:not(:disabled){color:#0000;box-shadow:none;opacity:1;border:0;transform:none;background:0 0!important}.tool-ocr-header{border-bottom:1px solid var(--fab-action-border);-webkit-user-select:none;user-select:none;cursor:move;touch-action:none;justify-content:space-between;align-items:center;gap:.85rem;padding:1rem;display:flex}.tool-ocr-title-block{gap:.18rem;min-width:0;display:grid}.tool-ocr-title-block strong{font-size:1rem;font-weight:850}.tool-ocr-title-block span{max-width:38rem;color:var(--fab-panel-muted);font-size:.78rem;line-height:1.35}.tool-ocr-body{flex:auto;grid-template-columns:minmax(15rem,.42fr) minmax(0,1fr);gap:1rem;min-height:0;padding:1rem;display:grid;overflow:hidden}.tool-ocr-side{flex-direction:column;gap:.8rem;min-width:0;min-height:0;padding-right:.15rem;display:flex;overflow-y:auto}.tool-ocr-upload{border:1px dashed var(--fab-action-border);background:var(--fab-action-bg);min-height:14rem;color:var(--fab-panel-muted);cursor:pointer;border-radius:.95rem;place-items:center;font-size:.9rem;font-weight:800;display:grid;position:relative;overflow:hidden}.tool-ocr-upload input{opacity:0;cursor:pointer;position:absolute;inset:0}.tool-ocr-upload img{object-fit:contain;background:#0000001f;width:100%;height:100%;min-height:14rem}.tool-ocr-image-list{gap:.45rem;max-height:11.5rem;padding-right:.2rem;display:grid;overflow-y:auto}.tool-ocr-image-toolbar{justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:-.3rem;display:flex}.tool-ocr-image-toolbar button{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);min-height:1.9rem;color:var(--fab-panel-text);cursor:pointer;border-radius:.62rem;padding:0 .65rem;font-size:.72rem;font-weight:850}.tool-ocr-image-toolbar span{color:var(--fab-panel-muted);font-size:.72rem;font-weight:800}.tool-ocr-image-item{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);width:100%;min-height:3rem;color:var(--fab-panel-text);text-align:left;box-shadow:none;border-radius:.78rem;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.45rem;padding:.45rem .5rem;display:grid}.tool-ocr-image-item label{cursor:pointer;align-items:center;gap:.4rem;min-width:2.65rem;display:inline-flex}.tool-ocr-image-item input{width:.95rem;height:.95rem;accent-color:var(--button-bg)}.tool-ocr-image-item label span{background:var(--fab-action-hover);border-radius:999px;justify-content:center;align-items:center;width:1.55rem;height:1.55rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.tool-ocr-image-item label span{background:color-mix(in srgb,var(--fab-action-hover) 72%,transparent)}}.tool-ocr-image-item label span{color:var(--fab-panel-text);font-size:.74rem;font-weight:850}.tool-ocr-image-pick{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;gap:.1rem;padding:0;display:grid}.tool-ocr-image-item strong{font-size:.78rem}.tool-ocr-image-item small,.tool-ocr-image-item strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.tool-ocr-image-item small{color:var(--fab-panel-muted);font-size:.72rem;font-weight:700}.tool-ocr-image-item-active{border-color:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.tool-ocr-image-item-active{border-color:color-mix(in srgb,var(--main-color) 48%,var(--fab-action-border))}}.tool-ocr-image-item-active{background:var(--fab-action-hover)}@supports (color:color-mix(in lab,red,red)){.tool-ocr-image-item-active{background:color-mix(in srgb,var(--fab-action-hover) 72%,transparent)}}.tool-ocr-image-item-selected{box-shadow:inset 0 0 0 1px var(--button-bg)}@supports (color:color-mix(in lab,red,red)){.tool-ocr-image-item-selected{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--button-bg) 42%,transparent)}}.tool-ocr-image-delete{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);border-radius:999px;justify-content:center;align-items:center;width:1.8rem;height:1.8rem;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.tool-ocr-image-delete{background:color-mix(in srgb,var(--fab-action-bg) 78%,#000 22%)}}.tool-ocr-image-delete{color:var(--fab-panel-muted);cursor:pointer;font-size:1rem;font-weight:900;line-height:1}.tool-ocr-image-delete:hover{color:var(--fab-panel-text)}.tool-ocr-model-row{gap:.35rem;display:grid}.tool-ocr-model-row label,.tool-ocr-model-row span{color:var(--fab-panel-muted);font-size:.76rem;font-weight:800}.tool-ocr-model-row span{font-weight:700;line-height:1.35}.tool-ocr-editor,.tool-ocr-model-row select{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);width:100%;color:var(--fab-panel-text);font:inherit;border-radius:.8rem}.tool-ocr-model-row select{color-scheme:dark;min-height:2.4rem;padding:0 .75rem;font-size:.84rem}.tool-ocr-model-row select option{color:#f8eee4;background:#2b1d17}.tool-ocr-run{background:var(--button-bg);min-height:2.65rem;color:var(--button-text);border:0;border-radius:.8rem;font-weight:850}.tool-ocr-main{flex-direction:column;min-width:0;min-height:0;display:flex;overflow:hidden}.tool-ocr-status{padding:0 0 .7rem}.tool-ocr-error{white-space:pre-wrap;margin:0 0 .7rem}.tool-ocr-warning{color:#f2b66d}.tool-ocr-editor{resize:none;white-space:pre-wrap;flex:auto;min-height:0;padding:.85rem;line-height:1.65}.tool-ocr-editor:focus,.tool-ocr-model-row select:focus{box-shadow:0 0 0 3px var(--main-color);outline:none}@supports (color:color-mix(in lab,red,red)){.tool-ocr-editor:focus,.tool-ocr-model-row select:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--main-color) 22%,transparent)}}.tool-ocr-footer{flex:none;justify-content:space-between;align-items:center;gap:.8rem;padding-top:.85rem;display:flex}.tool-ocr-footer>span{color:var(--fab-panel-muted);font-size:.78rem;font-weight:800}.tool-ocr-copy{border:1px solid var(--fab-action-border);background:var(--fab-action-bg);min-height:2.45rem;color:var(--fab-panel-text);border-radius:.78rem;flex:none;font-weight:800}.tool-ocr-copy:disabled,.tool-ocr-image-delete:disabled,.tool-ocr-model-row select:disabled,.tool-ocr-run:disabled{cursor:not-allowed;opacity:.62}.app-shell-white .tool-ocr-window{background:var(--fab-panel-bg)}.app-shell-white .tool-ocr-upload img{background:#6a40270f}.app-shell-white .tool-ocr-model-row select{color-scheme:light}.app-shell-white .tool-ocr-model-row select option{color:#261913;background:#fffaf4}@media (max-width:560px){.tool-chat-window,.tool-speech-window{width:calc(100vw - 1.5rem)!important;height:min(520px,100vh - 6.5rem)!important;top:4.75rem!important;left:.75rem!important}.tool-chat-drag-handle{display:none}.tool-chat-form{grid-template-columns:1fr}.tool-chat-form button{min-height:2.45rem}.tool-ocr-window{width:calc(100vw - 1.5rem);height:min(720px,100vh - 6.5rem);max-height:calc(100vh - 6.5rem);top:4.75rem!important;left:.75rem!important}.tool-ocr-footer,.tool-ocr-header{flex-direction:column;align-items:flex-start}.tool-ocr-body{grid-template-columns:1fr;overflow-y:auto}.tool-ocr-upload,.tool-ocr-upload img{min-height:12rem}.tool-ocr-editor{min-height:16rem}}@media (max-width:920px){.admin-ops-grid{grid-template-areas:"rooms""meeting-settings""models""images""post-draft""post-images""backup"}.admin-chat-model-custom,.admin-db-backup-row,.admin-db-backup-upload-controls,.admin-meeting-setting-numbers,.admin-ops-grid,.admin-ops-room-row{grid-template-columns:1fr}.admin-ops-room-actions{justify-content:flex-start}.admin-db-backup-row .auth-controls,.admin-db-backup-upload-controls .mode-toggle{justify-self:start}.feature-card.home-hero{grid-template-columns:1fr}.hero-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dual-grid,.home-direction-grid,.home-meaning-strip,.logo-meaning-grid{grid-template-columns:1fr}.admin-dashboard-shell,.home-page>.home-hero,.home-page>.panel,.panel-intro.feature-card,.review-page-stack,.stack-section>.feature-card{width:min(var(--page-max-width),calc(100% - 2rem))}.home-page>.home-hero,.home-page>.panel{max-width:min(var(--page-max-width),calc(100% - 2rem))}.instructor-intro-tabs{width:min(var(--page-max-width),calc(100% - 2rem))}.home-feature-carousel-rail{max-width:min(var(--page-max-width),calc(100% - 2rem))}}@media (max-width:768px){.site-header-inner{width:min(var(--page-max-width),calc(100% - 1rem));grid-template-columns:1fr auto;min-height:4.75rem}.site-nav{display:none}.brand-slogan{white-space:normal}.mobile-toggle{display:inline-flex}.header-right>:not(.mobile-toggle-wrap){display:none!important}.mobile-nav-panel{width:min(var(--page-max-width),calc(100% - 1rem));margin:0;position:absolute;top:calc(100% + .5rem);left:50%;transform:translate(-50%)}.page-content{padding:1.2rem .5rem 2.5rem}.concept-notes{width:calc(100% - .5rem);margin:0 auto}.concept-filters{padding:0 .5rem .2rem}.home-meaning-strip{grid-template-columns:1fr}.home-feature-carousel-rail{grid-template-columns:1fr;grid-auto-rows:auto}.home-feature-slide-left,.home-feature-slide-right{display:none}}@media (max-width:640px){.feature-card,.feature-card.home-hero,.panel{border-radius:1rem;padding:1.1rem}.hero-stat-grid,.home-feature-carousel-rail,.home-meaning-strip{grid-template-columns:1fr}.home-feature-slide-left,.home-feature-slide-right{display:none}.section-header{align-items:flex-start}.home-page>.home-hero,.home-page>.panel{width:calc(100% - 2rem)}.instructor-page-intro .section-intro-aside{grid-template-columns:minmax(0,1fr);margin-inline:0}.section-header-has-intro-aside{grid-template-areas:"intro""copy"}.page-intro-header-has-intro-aside,.section-header-has-intro-aside{grid-template-columns:minmax(0,1fr);column-gap:0}.instructor-news-grid{grid-template-columns:1fr;width:calc(100% - 2rem)}.section-intro-row{grid-template-columns:minmax(0,1fr)}.summary-chip{border-radius:1rem;justify-content:flex-start;width:100%}.schedule-calendar-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.schedule-weekday{display:none}.schedule-day{min-height:5.25rem}.schedule-upcoming-item{grid-template-columns:1fr}.table-shell{border-radius:.9rem;width:100%}.table-scroll{overflow:visible}.info-table,.info-table tbody,.info-table td,.info-table th,.info-table thead,.info-table tr{width:100%;display:block}.info-table{table-layout:auto;border-collapse:separate;border-spacing:0;min-width:0}.info-table thead{display:none}.info-table tbody tr{border-bottom:1px solid var(--main-color);padding:.9rem 1rem}@supports (color:color-mix(in lab,red,red)){.info-table tbody tr{border-bottom:1px solid color-mix(in srgb,var(--main-color) 7%,transparent)}}.info-table tbody td{box-shadow:none;text-align:left;background:0 0;border-bottom:0;padding:0}.info-table tbody td+td{margin-top:.7rem}.info-table tbody td:before{content:attr(data-label);color:var(--muted-text);letter-spacing:.06em;text-transform:uppercase;margin-bottom:.22rem;font-size:.72rem;font-weight:800;display:block}.instructor-info-table tbody td,.review-table tbody td{white-space:normal;overflow-wrap:break-word;word-break:keep-all}.review-table tbody td:last-child{width:100%}.review-page-stack .table-scroll{overflow:visible}.review-page-stack .table-shell{scrollbar-gutter:stable both-edges;padding-bottom:.2rem;overflow:auto hidden}.review-page-stack .review-table{table-layout:fixed;border-collapse:collapse;width:46rem;min-width:46rem;display:table}.review-page-stack .table-shell::-webkit-scrollbar{height:10px}.review-page-stack .table-shell::-webkit-scrollbar-track{background:0 0}.review-page-stack .table-shell::-webkit-scrollbar-thumb{background:var(--main-color)}@supports (color:color-mix(in lab,red,red)){.review-page-stack .table-shell::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--main-color) 34%,transparent)}}.review-page-stack .table-shell::-webkit-scrollbar-thumb{border-radius:999px}.review-page-stack .review-table thead{display:table-header-group}.review-page-stack .review-table tbody{display:table-row-group}.review-page-stack .review-table tr{border-bottom:0;padding:0;display:table-row}.review-page-stack .review-table td,.review-page-stack .review-table th{width:auto;display:table-cell}.review-page-stack .review-table tbody td{border-bottom:1px solid var(--main-color);background:#ffffff12;padding:.82rem .9rem;box-shadow:inset 0 1px #ffffff08}@supports (color:color-mix(in lab,red,red)){.review-page-stack .review-table tbody td{border-bottom:1px solid color-mix(in srgb,var(--main-color) 7%,transparent)}}.review-page-stack .review-table tbody td{text-align:center}.review-page-stack .review-table tbody td:before{content:none}.review-page-stack .review-table-content{text-align:left;min-width:0}.instructor-intro-tabs .table-scroll{overflow:auto hidden}.instructor-intro-tabs .info-table{table-layout:auto;border-collapse:collapse;border-spacing:0;width:100%;min-width:44rem;display:table}.instructor-intro-tabs .info-table thead{display:table-header-group}.instructor-intro-tabs .info-table tbody{display:table-row-group}.instructor-intro-tabs .info-table tr{border-bottom:0;padding:0;display:table-row}.instructor-intro-tabs .info-table td,.instructor-intro-tabs .info-table th{width:auto;display:table-cell}.instructor-intro-tabs .info-table tbody td{border-bottom:1px solid var(--main-color);background:#ffffff12;padding:.82rem .9rem;box-shadow:inset 0 1px #ffffff08}@supports (color:color-mix(in lab,red,red)){.instructor-intro-tabs .info-table tbody td{border-bottom:1px solid color-mix(in srgb,var(--main-color) 7%,transparent)}}.instructor-intro-tabs .info-table tbody td{text-align:center}.instructor-intro-tabs .info-table tbody td:before{content:none}.instructor-intro-tabs .info-table thead th{z-index:1;position:sticky;top:0}}.certificate-page-grid .certificate-mock-exam-card{box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0;border-radius:0;padding:0;overflow:visible}.certificate-page-grid .certificate-mock-exam-card:hover{box-shadow:none;background:0 0;border:0;transform:none}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}