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.chat-message-assistant{color:#2c261e;background:#f7f1e6;border-color:#e4d7c2;box-shadow:0 10px 28px #5a3e1c0d}.teacher-app .chat-message-user{color:#f7f1e6;background:#3f372c;border-color:#3f372c}.teacher-app.theme-dark .chat-message-assistant{color:#f0e6d8;box-shadow:none;background:#27231d;border-color:#3a342c}.teacher-app.theme-dark .chat-message-user{color:#2c261e;background:#d8cbb8;border-color:#d8cbb8}.teacher-turn{border-color:var(--line);box-shadow:0 10px 28px #5a3e1c0d}.teacher-app.theme-dark .teacher-turn{box-shadow:none;background:#27231d;border-color:#3a342c}.teacher-turn-student{background:var(--ink);color:var(--surface);border-color:var(--ink)}.teacher-app.theme-dark .teacher-turn-student{color:#2c261e;background:#d8cbb8;border-color:#d8cbb8}.teacher-turn-thinking{color:#8a7d6c;box-shadow:none;background:0 0;border-color:#0000}.teacher-app.theme-dark .teacher-turn-thinking{color:#b7aa9a}.teacher-thinking-dots{min-width:1.25em;animation:1.1s ease-in-out infinite 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1.2rem;text-decoration:none;display:inline-block}.teacher-error{z-index:calc(var(--z-chat) + 2);width:min(900px,100% - 48px);color:var(--danger);flex:none;justify-content:space-between;align-items:center;gap:1rem;margin:0 auto 8px;display:flex;position:static}.teacher-error button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:1px solid;border-radius:12px;padding:.65rem .85rem}.teacher-quota-card{background:var(--surface);border:1px solid #b98b4d40;border-radius:15px;gap:8px;padding:10px 12px;display:grid}@supports (color:color-mix(in lab,red,red)){.teacher-quota-card{background:color-mix(in srgb,var(--surface) 88%,transparent)}}.teacher-quota-card{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 12px 28px #392a171a}.teacher-quota-card.is-pending .teacher-quota-track 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span{color:var(--school-faint);text-transform:uppercase;font-size:.61rem;font-weight:750}.school-path-node h2{margin:3px 0;font-size:1.2rem;font-weight:580}.school-path-node p{color:var(--school-muted);margin:0;font-size:.75rem}.school-path-node button{background:0 0;border:0;align-items:center;gap:6px;padding:8px 0;font-size:.7rem;font-weight:720;display:inline-flex}.school-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.school-source-card{border:1px solid var(--school-line);background:var(--school-panel);min-height:285px;padding:25px}.school-source-card__icon{border:1px solid var(--school-line);width:42px;height:42px;color:var(--school-accent);border-radius:50%;place-items:center;margin-bottom:54px;display:grid}.school-source-card h2{margin:8px 0;font-size:1.25rem;font-weight:570}.school-source-card p{color:var(--school-muted);margin:0;font-size:.76rem}.school-source-card button{background:0 0;border:0;margin-top:22px;padding:0;font-size:.66rem;font-weight:700}.school-list,.school-cluster-list{border-top:1px solid var(--school-line);max-width:900px;display:grid}.school-list article{border-bottom:1px solid var(--school-line);grid-template-columns:30px 1fr;gap:14px;padding:25px 4px;display:grid}.school-list article>svg{color:var(--school-accent);margin-top:2px}.school-list h2{margin:0 0 7px;font-size:1.05rem;font-weight:560}.school-list span{color:var(--school-faint);text-transform:uppercase;font-size:.63rem;font-weight:700}.school-list+.school-secondary-action{margin-top:26px}.school-event-card{border-block:1px solid var(--school-line);grid-template-columns:170px minmax(0,1fr);max-width:900px;display:grid}.school-event-card__date{border-right:1px solid var(--school-line);flex-direction:column;justify-content:center;padding:28px;display:flex}.school-event-card__date span{color:var(--school-faint);text-transform:uppercase;font-size:.6rem;font-weight:750}.school-event-card__date strong{margin-top:5px;font-size:1rem}.school-event-card>div:last-child{padding:30px}.school-event-card h2{margin:7px 0 10px;font-size:clamp(1.35rem,2.8vw,2.2rem);font-weight:550}.school-event-card p{max-width:600px;color:var(--school-muted);margin:0;font-size:.78rem}.school-event-meta{color:var(--school-muted);flex-wrap:wrap;gap:18px;margin-top:20px;font-size:.67rem;font-weight:680;display:flex}.school-event-meta span{align-items:center;gap:6px;display:inline-flex}.school-page--author .school-eyebrow,.school-page--author .school-card-kicker{color:var(--school-author)}.school-version-hero{min-height:310px;padding:clamp(28px,4vw,45px)}.school-version-hero h2{max-width:600px;margin:75px 0 14px;font-size:clamp(1.8rem,3.4vw,3.2rem);font-weight:540}.school-version-hero>p{max-width:630px;color:var(--school-muted)}.school-version-hero__source{color:var(--school-author);align-items:center;gap:7px;margin-top:20px;font-size:.67rem;font-weight:700;display:inline-flex}.school-decision-stack{gap:12px;display:grid}.school-decision-stack article{border:1px solid var(--school-line);background:0 0;grid-template-columns:45px minmax(0,1fr) auto;align-items:center;gap:14px;padding:23px;display:grid}.school-decision-stack article>span{font-size:1.9rem;font-weight:520}.school-decision-stack strong{font-size:.75rem;display:block}.school-decision-stack p{color:var(--school-faint);margin:4px 0 0;font-size:.63rem}.school-author-next{border-block:1px solid var(--school-line);grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:16px;max-width:800px;padding:22px 0;display:grid}.school-author-next>svg:first-child{color:var(--school-author)}.school-author-next strong{font-size:.84rem}.school-author-next p{color:var(--school-muted);margin:4px 0 0;font-size:.72rem}.school-interview-card{max-width:850px;padding:clamp(28px,5vw,55px)}.school-interview-card h2{max-width:760px;margin:clamp(55px,9vw,105px) 0 18px;font-size:clamp(1.7rem,3.5vw,3.3rem);font-weight:530;line-height:1.12}.school-interview-card>p{max-width:630px;color:var(--school-muted)}.school-interview-actions{flex-wrap:wrap;gap:9px;margin-top:30px;display:flex}.school-thesis-list{gap:14px;display:grid}.school-thesis-card{border:1px solid var(--school-line);background:var(--school-panel);padding:clamp(24px,4vw,38px);transition:border-color .16s,background .16s}.school-thesis-card.is-approved{background:#edf1ea;border-color:#8fa18f}.school-thesis-card__head{justify-content:space-between;align-items:center;gap:16px;display:flex}.school-approved-mark{color:var(--school-accent);align-items:center;gap:5px;font-size:.63rem;font-weight:750;display:inline-flex}.school-thesis-card h2{max-width:850px;margin:24px 0 10px;font-size:clamp(1.35rem,2.6vw,2.25rem);font-weight:550}.school-thesis-card>p{max-width:760px;color:var(--school-muted);margin:0}.school-thesis-card dl{border-top:1px solid var(--school-line);margin:25px 0 0;padding-top:16px}.school-thesis-card dt{color:var(--school-faint);text-transform:uppercase;font-size:.59rem;font-weight:750}.school-thesis-card dd{margin:4px 0 0;font-size:.72rem}.school-thesis-actions{flex-wrap:wrap;gap:8px;margin-top:24px;display:flex}.school-thesis-actions button{border:1px solid var(--school-line-strong);background:0 0;border-radius:999px;min-height:35px;padding:0 14px;font-size:.65rem;font-weight:720}.school-thesis-actions button:first-child{border-color:var(--school-ink);background:var(--school-ink);color:#fff}.school-local-confirmation{font-weight:700;color:var(--school-accent)!important;margin-top:12px!important;font-size:.63rem!important}.school-cluster-list article{border-bottom:1px solid var(--school-line);grid-template-columns:45px minmax(0,1fr) 24px;align-items:start;gap:18px;padding:26px 4px;display:grid}.school-cluster-index{color:var(--school-faint);font-size:.68rem;font-weight:700}.school-cluster-list article div>span{color:var(--school-author);text-transform:uppercase;font-size:.59rem;font-weight:750}.school-cluster-list h2{margin:6px 0;font-size:1.2rem;font-weight:570}.school-cluster-list p{color:var(--school-muted);margin:0;font-size:.74rem}.school-cluster-list article>svg{color:var(--school-faint)}.school-version-timeline{max-width:850px}.school-version-timeline article{grid-template-columns:44px 1fr;gap:20px;min-height:210px;display:grid}.school-version-timeline__rail{position:relative}.school-version-timeline__rail:after{content:"";background:var(--school-line-strong);width:1px;position:absolute;top:42px;bottom:0;left:20px}.school-version-timeline article:last-child .school-version-timeline__rail:after{display:none}.school-version-timeline__rail span{z-index:1;border:1px solid var(--school-line-strong);background:var(--school-bg);border-radius:50%;place-items:center;width:42px;height:42px;display:grid;position:relative}.school-version-timeline h2{margin:10px 0;font-size:clamp(1.35rem,2.5vw,2.1rem);font-weight:550}.school-version-timeline p{color:var(--school-muted);margin:0 0 12px}.school-version-timeline small{color:var(--school-faint);font-size:.66rem}@media (max-width:960px){.school-app{grid-template-columns:1fr}.school-stage{grid-column:1}.school-sidebar{visibility:hidden;width:min(84vw,300px);transition:transform .2s,visibility .2s;transform:translate(-104%);box-shadow:20px 0 55px #151c1629}.school-sidebar.is-open{visibility:visible;transform:translate(0)}.school-sidebar__close{border:1px solid var(--school-line);background:0 0;border-radius:50%;place-items:center;width:34px;height:34px;margin-left:auto;padding:0;display:grid}.school-sidebar-overlay{z-index:11;background:#161b165c;border:0;padding:0;display:block;position:fixed;top:0;right:0;bottom:0;left:0}.school-menu-button{display:grid}.school-main{padding-top:55px}}@media (max-width:720px){.school-maintenance__card{padding-left:0}.school-maintenance__card:before{display:none}.school-maintenance__mark{margin-bottom:48px}.school-maintenance h1{font-size:clamp(2.55rem,13vw,4.2rem)}.school-topbar{gap:10px;height:61px;padding:0 14px}.school-role-switch button{min-width:60px;padding-inline:9px}.school-preview-label{display:none}.school-theme-preview{margin-left:auto}.school-main{padding:42px 18px 72px}.school-page-header{margin-bottom:36px}.school-page h1{font-size:clamp(2.25rem,12vw,4rem)}.school-page__lead{font-size:.9rem}.school-feature-grid,.school-author-status,.school-card-grid{grid-template-columns:1fr}.school-focus-card{min-height:390px;padding:24px}.school-context-card{padding:22px}.school-section-heading{align-items:start}.school-section-heading .school-text-action{display:none}.school-source-strip{grid-template-columns:1fr}.school-source-strip article{padding:22px 0}.school-source-strip article+article{border-top:1px solid var(--school-line);border-left:0;padding-left:0}.school-message{width:94%;padding:18px}.school-boundary{padding:16px}.school-path-node{grid-template-columns:42px minmax(0,1fr);gap:14px}.school-path-node button{grid-column:2;justify-self:start}.school-source-card{min-height:235px}.school-source-card__icon{margin-bottom:38px}.school-event-card{grid-template-columns:1fr}.school-event-card__date{border-right:0;border-bottom:1px solid var(--school-line)}.school-event-card>div:last-child{padding:25px 20px}.school-version-hero h2{margin-top:55px}.school-thesis-card__head{flex-direction:column;align-items:flex-start}.school-cluster-list article{grid-template-columns:32px minmax(0,1fr)}.school-cluster-list article>svg{display:none}}@media (prefers-reduced-motion:reduce){.school-page{animation:none}.school-sidebar{transition: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-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@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}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}