@import "https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&family=Inter:wght@500;600;700&display=swap";.astro-route-announcer{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;top:0;left:0;overflow:hidden}::view-transition{mix-blend-mode:normal!important;pointer-events:none!important;animation:none!important}::view-transition-group(*){mix-blend-mode:normal!important;pointer-events:none!important;animation:none!important}::view-transition-old(*){mix-blend-mode:normal!important;pointer-events:none!important;animation:none!important}::view-transition-new(*){mix-blend-mode:normal!important;pointer-events:none!important;animation:none!important}[hidden]{display:none!important}:root{--bg-app:#f5f6fa;--bg-card:#fff;--bg-hover:#fafbfe;--bg-muted:#f3f4f8;--bg-elevated:#fff;--bg-input:#fff;--sidebar-width:248px;--primary:#0d9488;--primary-hover:#0f766e;--primary-light:#f0fdfa;--text-main:#1c1e26;--text-muted:#6b7280;--border:#e8ebf2;--ring:#0d948847;--shadow-sm:0 1px 2px #1018280a, 0 1px 3px #10182808;--shadow-md:0 4px 16px #1018280f;--radius:12px;--radius-sm:8px;--radius-pill:999px;--blue:#2d7af1;--blue-light:#eff5ff;--orange:#f29c38;--orange-light:#fff5eb;--green:#29b37c;--green-light:#eaf8f2;--pink:#e73b7e;--pink-light:#fdedf3;--purple-light:#f0fdfa;--danger:#e5484d}*{box-sizing:border-box;margin:0;padding:0}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}html{scroll-behavior:smooth;font-size:var(--app-font-size,16px)}body{background-color:var(--bg-app);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Be Vietnam Pro,sans-serif;font-size:1rem;line-height:1.5}html.theme-dark{--bg-app:#0b1214;--bg-card:#121a1c;--bg-hover:#1a2428;--bg-muted:#162022;--bg-elevated:#162022;--bg-input:#0f1618;--primary:#14b8a6;--primary-hover:#2dd4bf;--primary-light:#134e4a;--text-main:#e8eaef;--text-muted:#9ca3af;--border:#2a3538;--ring:#2dd4bf59;--shadow-sm:0 1px 2px #00000059;--shadow-md:0 4px 16px #00000073;--blue-light:#0c2a3a;--orange-light:#2a1f12;--green-light:#12241c;--pink-light:#2a1520;--purple-light:#134e4a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html.theme-dark body{background-color:var(--bg-app);color:var(--text-main)}html.theme-dark .card,html.theme-dark .sidebar,html.theme-dark .main-content .page-header,html.theme-dark .settings-panel,html.theme-dark .header,html.theme-dark .list-card,html.theme-dark .stat-card,html.theme-dark .class-card,html.theme-dark .modal__dialog,html.theme-dark .exam-dlg,html.theme-dark .tool-preview,html.theme-dark .settings-layout,html.theme-dark .cdetail,html.theme-dark .clist,html.theme-dark .docs-panel,html.theme-dark .notif,html.theme-dark .pay-modal__card,html.theme-dark .ask-menu-pop,html.theme-dark .dropdown__menu,html.theme-dark table,html.theme-dark thead,html.theme-dark tbody,html.theme-dark tr,html.theme-dark td,html.theme-dark th,html.theme-dark .edash__stat,html.theme-dark .edash__chart,html.theme-dark .coverview__card,html.theme-dark .task-item,html.theme-dark .schedule-item,html.theme-dark .ai-suggest__item,html.theme-dark .ask-teachai,html.theme-dark .chat-msg__bubble,html.theme-dark .tool-form,html.theme-dark .integ-card,html.theme-dark .theme-card,html.theme-dark .font-scale,html.theme-dark .sample-banner,html.theme-dark .premium-card,html.theme-dark .plan-card,html.theme-dark .report-card,html.theme-dark .rdash,html.theme-dark .rdash__card,html.theme-dark .sgk-card,html.theme-dark .sgk-filters,html.theme-dark .tool-card,html.theme-dark .ai-tool-card,html.theme-dark .chat-panel,html.theme-dark .chat-panel__body,html.theme-dark .chat-panel__footer,html.theme-dark .chat-panel__header,html.theme-dark .preview-card,html.theme-dark .worksheet-preview,html.theme-dark .lesson-preview,html.theme-dark .ppt-slide,html.theme-dark .qbank-item,html.theme-dark .email-preview,html.theme-dark .game-preview,html.theme-dark .admin-preview,html.theme-dark .stepper,html.theme-dark .create-ai,html.theme-dark .create-ai__form,html.theme-dark .create-ai__preview,html.theme-dark .settings-sidebar,html.theme-dark .settings-nav,html.theme-dark .docs-browser,html.theme-dark .docs-sidebar,html.theme-dark .docs-file,html.theme-dark .docs-folder,html.theme-dark .exam-card,html.theme-dark .exam-row,html.theme-dark .student-row,html.theme-dark .student-card,html.theme-dark .class-detail,html.theme-dark .sched-grid,html.theme-dark .sched-cell,html.theme-dark .mini-cal,html.theme-dark .widget,html.theme-dark .empty-state,html.theme-dark .page-toolbar,html.theme-dark .filter-bar,html.theme-dark .tabs,html.theme-dark .tab,html.theme-dark .popover,html.theme-dark .menu,html.theme-dark .context-menu,html.theme-dark .chip-input,html.theme-dark .search-box,html.theme-dark .upload-zone,html.theme-dark .dropzone,html.theme-dark .code-block,html.theme-dark .md-preview,html.theme-dark .result-panel,html.theme-dark .ai-result,html.theme-dark .history-item,html.theme-dark .usage-bar,html.theme-dark .credits-pill,html.theme-dark .banner,html.theme-dark .alert,html.theme-dark .callout{background:var(--bg-card);color:var(--text-main);border-color:var(--border)}html.theme-dark .btn--ghost:hover,html.theme-dark .task-item:hover,html.theme-dark .schedule-item--clickable:hover,html.theme-dark .data-table tbody tr:hover,html.theme-dark .sidebar a:hover,html.theme-dark .clist__item:hover,html.theme-dark .cdetail__tab:hover,html.theme-dark .settings-nav a:hover,html.theme-dark .docs-file:hover,html.theme-dark .exam-row:hover,html.theme-dark .student-row:hover{background:var(--bg-hover)}html.theme-dark .chat-msg__bubble--user,html.theme-dark .chat-msg--user .chat-msg__bubble{color:var(--text-main);background:var(--primary-light)!important}html.theme-dark .chat-msg__bubble--ai,html.theme-dark .chat-msg--assistant .chat-msg__bubble{background:var(--bg-muted)!important}html.theme-dark .theme-card__preview--dark{background:#0f1117!important}html.theme-dark .theme-card__preview--auto{background:linear-gradient(90deg,#f5f6fa 50%,#0f1117 50%)!important}html.theme-dark .btn--premium{background:var(--bg-card);color:#fbbf24;border-color:#854d0e}html.theme-dark .btn--ghost-primary{background:var(--bg-card);color:#c4b5fd}html.theme-dark .sidebar__logo:hover{background:var(--primary-light)}html.theme-dark .badge--orange,html.theme-dark .schedule-block--orange,html.theme-dark .ai-tool-icon--orange,html.theme-dark .docs-file__icon--orange{background:var(--orange-light);color:#fb923c}html.theme-dark .notif--orange.notif--unread{background:var(--orange-light);border-left-color:var(--orange);border-color:#78350f}html.theme-dark .pay-modal__qr{border-color:var(--border);background:#fff!important}html.theme-dark .pay-modal__bank>div{background:var(--bg-muted)}html.theme-dark pre,html.theme-dark code,html.theme-dark .mono{background:var(--bg-muted);color:var(--text-main)}html.theme-dark hr{border-color:var(--border)}html.theme-dark .skeleton,html.theme-dark [class*=skeleton]{background:linear-gradient(90deg, var(--bg-muted), var(--bg-hover), var(--bg-muted))!important}html.theme-dark img[src*=avatar],html.theme-dark .avatar{background:var(--bg-muted)}html.theme-dark .tag,html.theme-dark .chip,html.theme-dark .pill{border-color:var(--border)}html.theme-dark .progress,html.theme-dark .progress-bar,html.theme-dark .bar-track{background:var(--bg-muted)}html.theme-dark .tooltip,html.theme-dark [role=tooltip]{color:var(--text-main);border-color:var(--border);background:#1c2030}html.theme-dark .main-content,html.theme-dark .app-container{background:var(--bg-app);color:var(--text-main)}html.theme-dark .field__input,html.theme-dark .select,html.theme-dark input,html.theme-dark textarea,html.theme-dark select{background:var(--bg-input);color:var(--text-main);border-color:var(--border)}html.theme-dark .btn--outline{color:var(--text-main);border-color:var(--border);background:0 0}html.theme-dark .btn--ghost,html.theme-dark .icon-btn{color:var(--text-main)}html.theme-dark .btn--outline:hover,html.theme-dark .icon-btn:hover{background:var(--bg-hover)}html.theme-dark .header__search-input{background:var(--bg-input);color:var(--text-main);border-color:var(--border)}html.theme-dark .header__subtitle,html.theme-dark .stat-card__desc,html.theme-dark .task-item__meta,html.theme-dark .settings-hint,html.theme-dark .tool-form__hint,html.theme-dark .exam-dlg__hint,html.theme-dark .clist__students,html.theme-dark .class-card__students{color:var(--text-muted)}html.theme-dark .sidebar a:hover,html.theme-dark .clist__item:hover,html.theme-dark .cdetail__tab:hover{background:var(--bg-hover)}html.theme-dark .sidebar a.is-active,html.theme-dark .clist__item--active,html.theme-dark .cdetail__tab--active{background:var(--primary-light);color:#c4b5fd}html.theme-dark .sample-banner{color:#fde68a!important;background:#2a1f12!important;border-color:#78350f!important}html.theme-dark .toggle:not(.is-on){background:#374151}html.theme-dark ::-webkit-scrollbar-thumb{background:#374151}html.theme-dark .pay-modal__backdrop,html.theme-dark .exam-dlg-backdrop,html.theme-dark .modal__backdrop{background:#000000a6}::selection{color:var(--text-main);background:#0d94882e}.num{font-family:Inter,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input{font-family:inherit}.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}.icon{flex-shrink:0;display:block}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.btn{border-radius:var(--radius-sm);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:600;transition:background .15s,border-color .15s,color .15s,box-shadow .15s,transform .15s;display:inline-flex}.btn:active{transform:translateY(.5px)}.btn--sm{padding:7px 12px;font-size:12px}.btn--primary{background:var(--primary);color:#fff;box-shadow:0 1px 2px #0d948840}.btn--primary:hover{background:var(--primary-hover)}.btn--primary:disabled,.btn:disabled{opacity:.55;cursor:not-allowed;pointer-events:none;transform:none}.btn--primary.is-loading{position:relative;color:#0000!important}.btn--primary.is-loading:after{content:"";border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin;position:absolute}.tool-form{position:relative}.tool-form.is-busy:after{content:"";z-index:4;-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);border-radius:inherit;background:#f7f9fc7a;position:absolute;inset:0}.tool-form__busy{z-index:5;letter-spacing:-.01em;color:#fff;pointer-events:none;justify-content:center;align-items:center;padding:16px;font-size:16px;font-weight:750;display:flex;position:absolute;inset:0}.tool-form__busy-chip{color:#fff;background:#5eb0ef;border-radius:999px;align-items:center;gap:10px;padding:10px 18px;display:inline-flex;box-shadow:0 6px 20px #2478c438}.tool-form__busy [data-form-busy-text]{box-shadow:none;color:#fff;background:0 0;border-radius:0;padding:0}.tool-form__busy[hidden]{display:none!important}.tool-form__busy-spin{border:2.5px solid #fff6;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}.btn--outline{background:var(--bg-card);border-color:var(--border);color:var(--primary);box-shadow:var(--shadow-sm)}.btn--outline:hover{background:var(--primary-light);border-color:#99f6e4}.btn--ghost{color:var(--text-muted);background:0 0}.btn--ghost:hover{background:var(--bg-muted);color:var(--text-main)}.btn--ghost-primary{background:var(--bg-card);color:var(--primary);width:100%;box-shadow:var(--shadow-sm)}.btn--ghost-primary:hover{background:var(--primary-light)}.btn--premium{background:var(--bg-card);color:#9a6700;border-color:#ffe6a3;width:100%}.btn--premium:hover{background:#fffdf7}.icon-btn{background:var(--bg-card);border:1px solid var(--border);width:36px;height:36px;color:var(--text-muted);box-shadow:var(--shadow-sm);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s,color .15s,border-color .15s;display:inline-flex;position:relative}.icon-btn:hover{color:var(--primary);background:var(--primary-light);border-color:#99f6e4}.icon-btn--ghost{box-shadow:none;background:0 0;border-color:#0000}.icon-btn__badge{background:var(--danger);color:#fff;border-radius:var(--radius-pill);border:2px solid var(--bg-card);justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-2px;right:-2px}.toast-host{z-index:9999;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:20px;right:20px}.toast{border-radius:var(--radius-sm);color:#fff;min-width:240px;max-width:360px;box-shadow:var(--shadow-md);opacity:0;pointer-events:auto;background:#1c1e26;align-items:flex-start;gap:10px;padding:12px 14px;font-size:13px;font-weight:500;transition:opacity .2s,transform .2s;display:flex;transform:translateY(8px)}.toast__icon{background:#ffffff2e;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:1px;font-size:11px;font-weight:800;display:inline-flex}.toast__text{flex:1;line-height:1.4}.toast--show{opacity:1;transform:translateY(0)}.toast--success{background:#0f766e}.toast--warn{background:#b45309}.toast--info{background:#1c1e26}.is-spinning{animation:.6s linear spin}@keyframes spin{to{transform:rotate(360deg)}}:root{--site-nav-height:60px}.app-container{min-height:100vh;display:flex}body.has-site-nav{padding-top:var(--site-nav-height)}.app-container--under-site-nav{min-height:calc(100vh - var(--site-nav-height));max-height:calc(100vh - var(--site-nav-height));height:calc(100vh - var(--site-nav-height));overflow:hidden}.app-container--under-site-nav .main-content{max-height:calc(100vh - var(--site-nav-height));overflow-y:auto}.app-container--under-site-nav .sidebar{height:calc(100vh - var(--site-nav-height));max-height:calc(100vh - var(--site-nav-height));position:sticky;top:0}.main-content{max-width:calc(100vw - var(--sidebar-width));flex-direction:column;flex:1;gap:8px;min-width:0;padding:16px 16px 28px 10px;display:flex}.main-content[data-tool-page]{gap:6px;padding-top:8px}.sidebar{width:var(--sidebar-width);background:var(--bg-card);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;height:100vh;padding:12px 16px 24px;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar__logo{border-radius:var(--radius-sm);align-items:center;gap:12px;margin-bottom:20px;padding:4px 8px;transition:background .15s;display:flex}.sidebar__logo:hover{background:var(--primary-light)}.sidebar__logo-img{object-fit:cover;border-radius:10px;width:36px;height:36px;box-shadow:0 2px 8px #0d948826}.sidebar__section-label{letter-spacing:.04em;text-transform:uppercase;color:#9ca3af;padding:14px 12px 6px;font-size:11px;font-weight:600}.sidebar__item-label{flex:1;min-width:0}.sidebar__pill{letter-spacing:.04em;text-transform:none;color:#fff;background:#ef4444;border:none;border-radius:6px;flex-shrink:0;padding:2px 7px;font-size:9px;font-weight:800;line-height:1.35}.sidebar__item--active .sidebar__pill{color:#dc2626;background:#fff;box-shadow:0 0 0 1px #dc262640}.sidebar__logo-icon{color:#fff;background:linear-gradient(135deg,#0d9488,#14b8a6);border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:20px;display:flex;box-shadow:0 4px 12px #0d948833}.sidebar__logo-text{flex-direction:column;display:flex}.sidebar__brand{color:var(--primary);font-size:18px;font-weight:700;line-height:1.1}.sidebar__brand span:last-child{color:var(--text-muted);font-weight:600}.sidebar__tagline{color:var(--text-muted);margin-top:2px;font-size:11px;font-weight:500}.sidebar__menu{flex-direction:column;flex:1;gap:4px;min-height:min-content;margin-top:4px;margin-bottom:24px;display:flex}.sidebar__item{color:var(--text-muted);border-radius:8px;align-items:center;gap:12px;padding:10px 12px;font-size:14px;font-weight:500;transition:all .2s;display:flex;position:relative}.sidebar__item:hover{background:var(--bg-hover);color:var(--text-main)}.sidebar__item--active{background:var(--primary);color:#fff;font-weight:700}.sidebar__item--active .sidebar__item-icon{color:#fff}.sidebar__item-icon{justify-content:center;align-items:center;width:20px;height:20px;display:flex}.sidebar__badge{color:#fff;background:#ff3b30;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;margin-left:auto;font-size:10px;font-weight:700;display:flex}.sidebar__premium{background:linear-gradient(#fffbf2 0%,#fff6e0 100%);border:1px solid #ffe6a3;border-radius:12px;flex-shrink:0;margin-bottom:16px;padding:16px;position:relative;overflow:hidden}.sidebar__premium-title{color:#b47a00;align-items:center;gap:8px;margin-bottom:8px;font-weight:700;display:flex}.sidebar__premium-desc{color:#a17c24;margin-bottom:12px;font-size:11px;line-height:1.4}.sidebar__premium-progress{background:#0d94881a;border-radius:2px;height:4px;margin-bottom:6px;overflow:hidden}.sidebar__premium-bar{background:var(--primary);border-radius:2px;height:100%}.sidebar__premium-hint{color:var(--text-muted);text-align:right;margin-bottom:12px;font-size:10px}.sidebar__premium-btn{text-align:center;background:var(--bg-card);color:#b87a00;border:1px solid #ffe6a3;border-radius:6px;padding:8px;font-size:12px;font-weight:600;display:block}.sidebar__assistant{background:var(--primary-light);border-radius:12px;flex-shrink:0;margin-bottom:16px;padding:16px}.sidebar__assistant-head{align-items:center;gap:10px;margin-bottom:8px;display:flex}.sidebar__assistant-icon{background:var(--bg-card);border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;display:flex}.sidebar__assistant-title{color:var(--primary);font-size:13px;font-weight:700}.sidebar__assistant-desc{color:#795bb6;font-size:11px}.sidebar__assistant-btn{text-align:center;background:var(--bg-card);width:100%;color:var(--primary);border-radius:6px;margin-top:12px;padding:8px;font-size:12px;font-weight:600;display:block}.sidebar__user{box-sizing:border-box;border-top:1px solid var(--border);width:100%;max-width:100%;color:inherit;flex-shrink:0;align-items:center;gap:10px;min-width:0;margin-top:4px;padding:12px 4px 4px;text-decoration:none;display:flex}.sidebar__user-pic{flex-shrink:0;width:36px;height:36px;position:relative}.sidebar__user-avatar{object-fit:cover;background:#e4e6eb;border-radius:50%;width:36px;height:36px;display:block}.sidebar__user-avatar.is-empty-avatar,.sidebar__user-avatar[hidden]{display:none}.sidebar__user-letter{color:#fff;background:#2478c4;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:15px;font-weight:700;line-height:1;display:flex}.sidebar__user-letter[hidden]{display:none!important}.sidebar__user-info{flex:auto;min-width:0;overflow:hidden}.sidebar__user-name{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;line-height:1.3;overflow:hidden}.sidebar__user-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:11px;line-height:1.3;overflow:hidden}.sidebar__user-chevron{color:var(--text-muted);flex-shrink:0}.header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.header__left{align-items:flex-start;gap:12px;min-width:0;display:flex}.header__menu-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);width:36px;height:36px;color:var(--text-main);justify-content:center;align-items:center;display:none}.header__title{color:var(--text-main);letter-spacing:-.02em;margin-bottom:4px;font-size:26px;font-weight:800}.header__subtitle{color:var(--text-muted);font-size:14px}.header__right{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex}.header__actions{align-items:center;gap:8px;display:flex}.header__search{align-items:center;width:min(280px,40vw);display:flex;position:relative}.header__search-icon{color:var(--text-muted);pointer-events:none;position:absolute;left:12px}.header__search-input{border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--bg-card);width:100%;height:38px;color:var(--text-main);box-shadow:var(--shadow-sm);padding:0 52px 0 36px;font-size:13px;transition:border-color .15s,box-shadow .15s}.header__search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring);outline:none}.header__search-kbd{color:var(--text-muted);background:var(--bg-muted);border:1px solid var(--border);pointer-events:none;border-radius:4px;padding:2px 5px;font-family:Inter,sans-serif;font-size:10px;position:absolute;right:10px}.header__date{color:var(--text-muted);white-space:nowrap;font-size:13px;font-weight:500}.stat-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.stat-card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border);flex-direction:column;justify-content:center;gap:0;min-height:78px;padding:8px 10px;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;position:relative;overflow:hidden}.stat-card--clickable:hover{border-color:var(--primary);box-shadow:0 0 0 1px color-mix(in srgb, var(--primary) 20%, transparent), 0 8px 24px color-mix(in srgb, var(--primary) 14%, transparent);transform:translateY(-1px)}.stat-card__top{align-items:center;gap:6px;margin-bottom:2px;display:flex}.stat-card__icon{border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;display:flex}.stat-card__icon--purple{background:var(--primary-light);color:var(--primary)}.stat-card__icon--blue{background:var(--blue-light);color:var(--blue)}.stat-card__icon--orange{background:var(--orange-light);color:var(--orange)}.stat-card__icon--green{background:var(--green-light);color:var(--green)}.stat-card__icon--pink{background:var(--pink-light);color:var(--pink)}.stat-card__arrow{color:#c5cad6;opacity:0;transition:opacity .15s}.stat-card--clickable:hover .stat-card__arrow{opacity:1;color:var(--primary)}.stat-card__label{min-width:0;color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:12px;font-weight:600;line-height:1.2;overflow:hidden}.stat-card__value{color:var(--text-main);letter-spacing:-.02em;font-size:18px;font-weight:700;line-height:1.15}.stat-card--purple .stat-card__value{color:var(--primary)}.stat-card--blue .stat-card__value{color:var(--blue)}.stat-card--orange .stat-card__value{color:var(--orange)}.stat-card--green .stat-card__value{color:var(--green)}.stat-card--pink .stat-card__value{color:var(--pink)}.stat-card__desc{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:11px;line-height:1.25;overflow:hidden}.stat-card__desc strong{color:var(--text-main);font-weight:600}.stat-card__desc--highlight{color:#b42318;background:#fef3f2;border-radius:6px;align-items:center;gap:4px;padding:0 6px;font-size:11px;font-weight:600;line-height:1.35;display:inline-flex}.home-cut{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin:0 0 12px;display:grid}.home-cut__item{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);min-height:40px;box-shadow:var(--shadow-sm);color:var(--text-main);justify-content:center;align-items:center;gap:6px;padding:8px 10px;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex}.home-cut__item:hover{border-color:var(--primary);box-shadow:0 0 0 1px color-mix(in srgb, var(--primary) 18%, transparent);transform:translateY(-1px)}.home-cut__icon{border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;display:inline-flex}.home-cut__item--blue .home-cut__icon{background:var(--blue-light);color:var(--blue)}.home-cut__item--purple .home-cut__icon{background:var(--primary-light);color:var(--primary)}.home-cut__item--orange .home-cut__icon{background:var(--orange-light);color:var(--orange)}.home-cut__item--green .home-cut__icon{background:var(--green-light);color:var(--green)}.home-cut__item--cyan .home-cut__icon{color:#0f766e;background:#e6f7f8}.home-cut__item--pink .home-cut__icon{background:var(--pink-light);color:var(--pink)}.home-cut__label{white-space:nowrap;font-size:13px;font-weight:600;line-height:1.2}@media (width<=1100px){.home-cut{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=640px){.home-cut{grid-template-columns:repeat(2,minmax(0,1fr))}}.home-main-grid{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:12px;display:grid}@media (width>=1600px){.home-main-grid{grid-template-columns:minmax(0,1fr) 400px}}@media (width>=1800px){.home-main-grid{grid-template-columns:minmax(0,1fr) 440px}}.home-main-grid__left{flex-direction:column;min-width:0;display:flex}.home-main-grid__left .tools-section{flex:none;height:auto;min-height:0;margin-top:0}.home-main-grid__right{flex-direction:column;align-self:start;gap:8px;width:100%;min-width:0;display:flex}.home-main-grid__right .list-card{flex:none;margin:0}.middle-grid{grid-template-columns:1.5fr 1fr;gap:8px;display:grid}.ask-teachai{background:var(--bg-card);box-shadow:var(--shadow-sm);border:1px solid var(--border);border-radius:16px;padding:24px;position:relative}.ask-teachai__header{align-items:center;gap:12px;margin-bottom:20px;display:flex}.ask-teachai__icon{background:var(--primary-light);width:40px;height:40px;color:var(--primary);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.ask-teachai__head-text{flex:1;min-width:0}.ask-teachai__title{color:var(--text-main);font-size:16px;font-weight:700}.ask-teachai__desc{color:var(--text-muted);font-size:13px}.ask-teachai__form{margin-bottom:8px}.ask-teachai__input-box{max-width:calc(100% - 140px);margin-bottom:10px;position:relative}.ask-teachai__input{border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--bg-hover);width:100%;color:var(--text-main);outline:none;padding:12px 48px 12px 16px;font-size:14px;transition:border-color .15s,box-shadow .15s,background .15s}.ask-teachai__input:focus{border-color:var(--primary);background:var(--bg-card);box-shadow:0 0 0 3px var(--ring)}.ask-teachai__submit{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;transition:background .15s;display:flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.ask-teachai__submit:hover{background:var(--primary-hover)}.ask-teachai__toolbar{flex-wrap:wrap;align-items:center;gap:12px;max-width:calc(100% - 140px);margin-bottom:18px;display:flex}.ask-teachai__attach{color:var(--text-muted);border-radius:6px;align-items:center;gap:6px;padding:4px 8px;font-size:13px;font-weight:500;transition:background .15s,color .15s;display:inline-flex}.ask-teachai__attach:hover{background:var(--bg-muted);color:var(--text-main)}.ask-teachai__file-hint{color:var(--primary);font-size:12px;font-weight:500}.ask-teachai__quick-title{margin-bottom:12px;font-size:13px;font-weight:600}.ask-teachai__quick-title span{color:var(--text-muted);font-weight:400}.ask-teachai__tags{flex-wrap:wrap;gap:8px;max-width:calc(100% - 140px);display:flex}.ask-teachai__tag{background:var(--bg-card);border:1px solid var(--border);color:var(--text-main);cursor:pointer;border-radius:20px;align-items:center;gap:8px;padding:8px 14px;font-size:13px;font-weight:500;transition:all .2s;display:flex;box-shadow:0 1px 2px #00000005}.ask-teachai__tag:hover{background:var(--primary-light);color:var(--primary);border-color:#99f6e4}.ask-teachai__tag--more{color:var(--text-muted);border-style:dashed}.ask-teachai__tag svg{color:var(--primary)}.ask-teachai__illustration{object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;opacity:1;image-rendering:auto;filter:drop-shadow(0 8px 18px #4f46e51f);width:132px;height:132px;position:absolute;top:12px;right:16px}.ai-suggest{background:var(--bg-card);box-shadow:var(--shadow-sm);border:1px solid var(--border);border-radius:16px;padding:24px}.ai-suggest__header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.ai-suggest__title{color:var(--text-main);align-items:center;gap:8px;font-size:16px;font-weight:700;display:flex}.ai-suggest__title .icon{color:var(--primary)}.ai-suggest__desc{color:var(--text-muted);margin-top:4px;font-size:12px}.ai-suggest__list{flex-direction:column;gap:10px;list-style:none;display:flex}.ai-suggest__item{background:var(--bg-hover);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:flex-start;gap:12px;padding:12px;transition:border-color .15s,background .15s;display:flex}.ai-suggest__item:hover{background:var(--bg-hover);border-color:#99f6e4}.ai-suggest__icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;display:flex}.ai-suggest__icon--blue{background:var(--blue-light);color:var(--blue)}.ai-suggest__icon--orange{background:var(--orange-light);color:var(--orange)}.ai-suggest__icon--pink{background:var(--pink-light);color:var(--pink)}.ai-suggest__icon--purple{background:var(--primary-light);color:var(--primary)}.ai-suggest__content{flex:1;min-width:0;font-size:13px;line-height:1.45}.ai-suggest__content p{color:var(--text-main);margin:0}.ai-suggest__content strong{font-weight:700}.ai-suggest__link{color:var(--primary);align-items:center;gap:4px;margin-top:8px;font-size:12px;font-weight:600;display:inline-flex}.ai-suggest__link:hover{text-decoration:underline}.bottom-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.list-card{background:var(--bg-card);box-shadow:var(--shadow-sm);border:1px solid var(--border);border-radius:16px;padding:18px 20px 16px}.list-card__header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;padding:0 2px;display:flex}.list-card__title{color:var(--text-main);align-items:center;gap:8px;font-size:15px;font-weight:700;display:inline-flex}.list-card__title .icon{color:var(--primary)}.list-card__link{color:var(--primary);align-items:center;gap:4px;font-size:12px;font-weight:600;display:inline-flex}.list-card__link:hover{text-decoration:underline}.task-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.task-item{border:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-card);box-sizing:border-box;border-radius:10px;align-items:flex-start;gap:12px;padding:12px 14px;transition:background .15s,border-color .15s;display:flex}.task-item:last-child{border-bottom:1px solid var(--border)}.task-item:hover{background:var(--bg-hover);border-color:var(--primary);box-shadow:0 0 0 1px color-mix(in srgb, var(--primary) 18%, transparent), 0 6px 18px color-mix(in srgb, var(--primary) 12%, transparent)}.task-item--done{opacity:.55}.task-item--done .task-item__title{text-decoration:line-through}.task-item__check{cursor:pointer;margin-top:2px;display:flex;position:relative}.task-item__checkbox-input{opacity:0;cursor:pointer;width:18px;height:18px;margin:0;position:absolute}.task-item__checkbox{color:#fff;border:2px solid #cbd5e1;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;transition:background .15s,border-color .15s;display:flex}.task-item__check-icon{opacity:0}.task-item__checkbox-input:checked+.task-item__checkbox{background:var(--primary);border-color:var(--primary)}.task-item__checkbox-input:checked+.task-item__checkbox .task-item__check-icon{opacity:1}.task-item__checkbox-input:focus-visible+.task-item__checkbox{box-shadow:0 0 0 3px var(--ring)}.task-item__content{border-radius:4px;flex:1;min-width:0}.task-item__content:hover .task-item__title{color:var(--primary)}.task-item__title{color:var(--text-main);margin-bottom:4px;font-size:13px;font-weight:550;line-height:1.45}.task-item__meta{color:var(--text-muted);font-size:12px;line-height:1.45}.task-item__meta.urgent{color:var(--danger);font-weight:600}.task-item__badge{border-radius:4px;flex-shrink:0;margin-left:auto;padding:2px 6px;font-size:11px;font-weight:700}.task-badge--purple{background:var(--primary-light);color:var(--primary)}.task-badge--blue{background:var(--blue-light);color:var(--blue)}.task-badge--green{background:var(--green-light);color:var(--green)}.task-badge--orange{background:var(--orange-light);color:var(--orange)}.schedule-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.schedule-item{border:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-card);box-sizing:border-box;border-radius:10px;align-items:center;gap:12px;min-height:48px;padding:12px 14px;transition:background .15s,border-color .15s;display:flex}.schedule-list li:last-child .schedule-item{border-bottom:1px solid var(--border)}.schedule-item--clickable:hover,.schedule-item:hover{background:var(--bg-hover);border-color:var(--primary);box-shadow:0 0 0 1px color-mix(in srgb, var(--primary) 18%, transparent), 0 6px 18px color-mix(in srgb, var(--primary) 12%, transparent)}.schedule-item__dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.schedule-item__dot--blue{background:var(--blue)}.schedule-item__dot--green{background:var(--green)}.schedule-item__dot--orange{background:var(--orange)}.schedule-item__dot--purple{background:var(--primary)}.schedule-item__dot--muted{background:#cbd5e1}.schedule-item__time{color:var(--text-muted);flex-shrink:0;width:92px;font-size:12px}.schedule-item__info{flex-wrap:wrap;flex:1;align-items:center;gap:8px;min-width:0;font-size:13px;display:flex}.schedule-item__period{color:var(--text-muted);font-size:12px}.schedule-item__class{font-weight:700}.schedule-item__subject{color:var(--text-main)}.schedule-item__status{border-radius:12px;flex-shrink:0;padding:2px 8px;font-size:11px;font-weight:600}.schedule-status--done{color:#64748b;background:#f1f5f9}.schedule-status--upcoming{background:var(--blue-light);color:var(--blue)}.schedule-status--now{background:var(--green-light);color:var(--green)}.class-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.class-card{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);box-sizing:border-box;flex-direction:column;gap:4px;min-height:88px;padding:14px 14px 12px;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex}.class-card--clickable:hover{border-color:var(--primary);box-shadow:0 0 0 1px color-mix(in srgb, var(--primary) 20%, transparent), 0 8px 22px color-mix(in srgb, var(--primary) 14%, transparent);transform:translateY(-1px)}.class-card__head{align-items:center;gap:8px;margin-bottom:8px;display:flex}.class-card__badge{border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:flex}.class-badge--blue{background:var(--blue-light);color:var(--blue)}.class-badge--green{background:var(--green-light);color:var(--green)}.class-badge--red{background:var(--pink-light);color:var(--pink)}.class-card__subject{font-size:13px;font-weight:600}.class-card__students{color:var(--text-muted);font-size:11px;display:block}.class-card__stats{justify-content:space-between;align-items:center;margin-top:8px;font-size:11px;display:flex}.class-card__avg strong{color:var(--text-main);font-size:12px}.class-card__trend{font-weight:600}.class-trend--up{color:var(--green)}.class-trend--down{color:var(--pink)}.class-add-btn{border-radius:var(--radius-sm);color:var(--primary);cursor:pointer;background:var(--bg-hover);border:1px dashed #cbd5e1;justify-content:center;align-items:center;gap:6px;min-height:88px;font-size:13px;font-weight:600;transition:border-color .15s,background .15s;display:flex}.class-add-btn:hover{border-color:var(--primary);background:var(--primary-light)}.tools-section{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border);flex-direction:column;min-height:0;padding:14px 16px 16px;display:flex}.tools-section--home{height:100%}.tools-section__head{flex-shrink:0;justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.home-sgk-try{background:linear-gradient(135deg, #fef9e7 0%, #fffdf5 45%, var(--brand-light,#f0f8fd) 100%);border:1px solid #fde68a;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;margin:0 0 12px;padding:10px 12px;display:flex}.home-sgk-try__text{flex-direction:column;gap:2px;min-width:0;display:flex}.home-sgk-try__text strong{color:var(--text-main);font-size:13px}.home-sgk-try__text span{color:var(--text-muted);font-size:12px;line-height:1.4}.home-sgk-try__btns{flex-shrink:0;gap:8px;display:flex}@media (width<=720px){.home-sgk-try{flex-direction:column;align-items:stretch}}.tools-section__title{margin:0;font-size:15px;font-weight:700}.tools-grid{flex:auto;grid-template-columns:repeat(4,minmax(0,1fr));align-content:stretch;gap:8px;min-height:0;display:grid}.tools-grid--home{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:minmax(120px,auto);gap:8px;height:auto}.tool-card{border:1px solid var(--border);text-align:center;background:var(--bg-card);height:100%;min-height:120px;color:inherit;box-sizing:border-box;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:14px 12px 12px;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;overflow:hidden}.tool-card--clickable{cursor:pointer}.tool-card--clickable:hover{border-color:var(--primary);box-shadow:0 0 0 1px color-mix(in srgb, var(--primary) 20%, transparent), 0 8px 24px color-mix(in srgb, var(--primary) 14%, transparent);transform:translateY(-1px)}.tool-card--more{background:var(--bg-hover,#f8fafc);border-style:dashed}.tool-card__icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;margin:0;display:flex}.tool-card__icon--blue{background:var(--blue-light);color:var(--blue)}.tool-card__icon--orange{background:var(--orange-light);color:var(--orange)}.tool-card__icon--green{background:var(--green-light);color:var(--green)}.tool-card__icon--purple{background:var(--primary-light);color:var(--primary)}.tool-card__icon--pink{background:var(--pink-light);color:var(--pink)}.tool-card__icon--cyan{color:#0284c7;background:#e0f2fe}.tool-card__icon--red{color:#dc2626;background:#fee2e2}.tool-card__icon--gray,.tool-card__icon--muted{color:#64748b;background:#f1f5f9}.tool-card__img{object-fit:cover;border-radius:12px;flex-shrink:0;width:42px;height:42px;margin:0;display:block}.tool-card__title{color:var(--text-main);-webkit-line-clamp:2;word-break:break-word;overflow-wrap:anywhere;-webkit-box-orient:vertical;width:100%;max-width:100%;margin:0;font-size:13px;font-weight:700;line-height:1.35;display:-webkit-box;overflow:hidden}.tool-card__desc{color:var(--text-muted);-webkit-line-clamp:2;word-break:break-word;overflow-wrap:anywhere;-webkit-box-orient:vertical;width:100%;max-width:100%;margin:0;font-size:11px;line-height:1.4;display:-webkit-box;overflow:hidden}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.page-header__kicker{color:var(--text-muted);margin:0 0 4px;font-size:12px;font-weight:600}.page-header__kicker a{color:#2478c4;text-decoration:none}.page-header__kicker a:hover{text-decoration:underline}.page-header__title{letter-spacing:-.02em;color:var(--text-main);margin:0 0 4px;font-size:24px;font-weight:800}.page-header__subtitle{color:var(--text-muted);max-width:48ch;margin:0;font-size:14px;line-height:1.45}.page-header__subtitle--oneline{white-space:nowrap;text-overflow:ellipsis;max-width:min(72ch,100%);line-height:1.35;overflow:hidden}.page-header__actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}@media (width<=640px){.page-header__title{font-size:20px}.page-header{align-items:flex-start}}.classes-layout{grid-template-columns:224px minmax(0,1fr);align-items:start;gap:8px;display:grid}.cdetail__students-split{grid-template-columns:minmax(0,1fr) 248px;align-items:start;gap:8px;display:grid}.cdetail__students-main{min-width:0}.cdetail__students-main .table-wrap{max-width:100%;overflow-x:auto}.cdetail__students-main .data-table th,.cdetail__students-main .data-table td{padding:10px 8px}.cdetail__students-main .data-table th:last-child,.cdetail__students-main .data-table td:last-child{white-space:nowrap;min-width:96px}.cdetail__students-split .sdetail{width:248px;min-width:0;max-width:100%;max-height:calc(100vh - 120px);top:12px}.cdetail__students-split .sdetail__body{padding:8px}.cdetail__students-split .sdetail__grid{grid-template-columns:max-content minmax(0,1fr);align-items:baseline;gap:5px 10px}.cdetail__students-split .sdetail__grid dt{white-space:nowrap;font-size:12px}.cdetail__students-split .sdetail__grid dd{text-align:right;margin:0}.cdetail__students-split .sdetail__footer{flex-direction:column;padding:8px}.cdetail__students-split .sdetail__footer .btn,.cdetail__students-split .sdetail__footer .btn--primary{flex:auto;width:100%}@media (width>=1600px){.cdetail__students-split{grid-template-columns:minmax(0,1fr) 320px}.cdetail__students-split .sdetail{width:320px}}@media (width<=900px){.cdetail__students-split{grid-template-columns:1fr}.cdetail__students-split .sdetail{width:100%;max-height:none;position:relative;top:0}}@media (width<=1024px){.classes-layout{grid-template-columns:1fr}}.cstat-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;display:grid}.cstat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);align-items:center;gap:8px;min-width:0;min-height:0;padding:6px 10px;transition:border-color .15s,box-shadow .15s;display:flex}.cstat-card:hover{border-color:color-mix(in srgb, var(--primary) 40%, var(--border));box-shadow:var(--shadow-md)}.cstat-card__body{flex:1;justify-content:space-between;align-items:baseline;gap:6px;min-width:0;display:flex}.cstat-card__icon{border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.cstat-card__icon--purple{background:var(--primary-light);color:var(--primary)}.cstat-card__icon--green{background:var(--green-light);color:var(--green)}.cstat-card__icon--orange{background:var(--orange-light);color:var(--orange)}.cstat-card__icon--blue{background:var(--blue-light);color:var(--blue)}.cstat-card__icon--pink{background:var(--pink-light);color:var(--pink)}.cstat-card__label{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:11px;font-weight:600;line-height:1.25;overflow:hidden}.cstat-card__value-row{align-items:baseline;gap:8px;margin-bottom:0;display:flex}.cstat-card__value{letter-spacing:-.02em;color:var(--text-main);flex-shrink:0;font-size:16px;font-weight:800;line-height:1.15}.cstat-card__delta{align-items:center;gap:2px;font-size:12px;font-weight:600;display:inline-flex}.cstat-card__delta.is-up{color:var(--green)}.cstat-card__delta.is-down{color:var(--danger)}.cstat-card__desc{display:none}@media (width<=1280px){.cstat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=860px){.cstat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.clist{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:12px 10px;position:sticky;top:16px}.clist__head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.clist__title{margin:0;font-size:15px;font-weight:700}.clist__count{color:var(--primary);background:var(--primary-light);border-radius:var(--radius-pill);padding:2px 8px;font-size:12px;font-weight:700}.clist__search{margin-bottom:12px;position:relative}.clist__search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.clist__search-input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-hover);outline:none;width:100%;height:38px;padding:0 12px 0 36px;font-size:13px;transition:border-color .15s,box-shadow .15s}.clist__search-input:focus{border-color:var(--primary);background:var(--bg-card);box-shadow:0 0 0 3px var(--ring)}.clist__items{flex-direction:column;gap:8px;max-height:min(52vh,480px);margin:0 0 12px;padding-right:2px;list-style:none;display:flex;overflow-y:auto}.clist__item{text-align:left;border:1px solid var(--border);background:var(--bg-card);cursor:pointer;border-radius:12px;gap:12px;width:100%;padding:12px;transition:border-color .15s,background .15s,box-shadow .15s;display:flex}.clist__item:hover{background:var(--bg-hover);border-color:#99f6e4}.clist__item--active{border-color:var(--primary);background:var(--primary-light);box-shadow:0 0 0 1px #0d94881f}.clist__item--active .clist__subject{color:var(--primary)}.clist__badge{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:700;display:flex}.clist__badge--purple{background:var(--primary)}.clist__badge--green{background:var(--green)}.clist__badge--red{background:#ef4444}.clist__badge--orange{background:var(--orange)}.clist__badge--cyan{background:#06b6d4}.clist__badge--violet{background:#a855f7}.clist__meta{flex:1;min-width:0}.clist__subject{color:var(--text-main);margin-bottom:2px;font-size:14px;font-weight:600;display:block}.clist__students{color:var(--text-muted);margin-bottom:4px;font-size:12px;display:block}.clist__row{color:var(--text-muted);justify-content:space-between;align-items:center;font-size:12px;display:flex}.clist__avg strong{color:var(--text-main)}.clist__delta{align-items:center;gap:2px;font-size:11px;font-weight:600;display:inline-flex}.clist__delta.is-up{color:var(--green)}.clist__delta.is-down{color:var(--danger)}.clist__empty{color:var(--text-muted);text-align:center;padding:16px 8px;font-size:13px}.clist__add{justify-content:center;width:100%;margin-top:8px}.cdetail{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);min-width:0;padding:12px 12px 16px 8px}.cdetail__head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.cdetail__identity{flex:1;align-items:center;gap:8px;min-width:0;display:flex}.cdetail__badge{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:11px;font-weight:700;display:flex}.cdetail__title{letter-spacing:-.02em;margin:0;font-size:16px;font-weight:800;line-height:1.35}.cdetail__name{margin-right:8px}.cdetail__sub{color:var(--text-muted);margin:0;font-size:12.5px;font-weight:400}.cdetail__head-actions{align-items:center;gap:8px;display:flex}.cinline-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;display:flex}.cinline-bar__meta{color:var(--text-muted);margin:0;font-size:13px}.cinline-bar__meta strong{color:var(--text-main)}.cfeedback__composer{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-hover);margin-top:12px;padding:12px}.cfeedback__title{margin:0 0 10px;font-size:14px;font-weight:700}.cfeedback__row{margin-bottom:10px}.cfeedback__label{color:var(--text-muted);margin-bottom:6px;font-size:12px;font-weight:600;display:block}.cfeedback__actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.cdetail__tabs{border-bottom:1px solid var(--border);scrollbar-width:none;-ms-overflow-style:none;flex-shrink:0;align-items:flex-end;gap:4px;margin-bottom:14px;display:flex;overflow:auto hidden}.cdetail__tabs::-webkit-scrollbar{display:none}.cdetail__tab{color:var(--text-muted);white-space:nowrap;border-bottom:2px solid #0000;flex:none;margin-bottom:-1px;padding:8px 12px;font-size:13px;font-weight:500;transition:color .15s,border-color .15s}.cdetail__tab:hover{color:var(--text-main)}.cdetail__tab--active{color:var(--primary);border-bottom-color:var(--primary);font-weight:700}.cdetail__filters{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.cdetail__search{flex:1;min-width:180px;position:relative}.cdetail__search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.cdetail__search-input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-hover);outline:none;width:100%;height:38px;padding:0 12px 0 36px;font-size:13px}.cdetail__search-input:focus{border-color:var(--primary);background:var(--bg-card);box-shadow:0 0 0 3px var(--ring)}.cdetail__hint{color:var(--text-muted);margin-top:16px;font-size:13px}.select-wrap{align-items:center;display:inline-flex;position:relative}.select-wrap--sm .select{min-width:110px;height:32px;font-size:12px}.select-wrap__icon{color:var(--text-muted);pointer-events:none;position:absolute;right:10px}.select{appearance:none;border:1px solid var(--border);border-radius:var(--radius-sm);min-width:130px;height:38px;color:var(--text-main);background:var(--bg-card);cursor:pointer;outline:none;padding:0 32px 0 12px;font-size:13px}.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring)}.table-wrap{overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.data-table th{color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:12px;font-size:12px;font-weight:600}.data-table td{vertical-align:middle;border-bottom:1px solid #f3f4f8;padding:12px}.data-table tbody tr:hover{background:var(--bg-hover)}.data-table .is-muted{color:var(--text-muted)}.data-table .is-strong{font-weight:600}.data-table .is-right{text-align:right}.table-empty{text-align:center;color:var(--text-muted);padding:32px;font-size:13px}.person{color:var(--text-main);align-items:center;gap:10px;font-weight:600;display:inline-flex}.person:hover .person__name{color:var(--primary)}.linked-pill{color:#1d4f91;vertical-align:middle;background:#e8f4fc;border-radius:999px;margin-left:6px;padding:1px 7px;font-size:11px;font-weight:700;display:inline-block}.person__avatar{object-fit:cover;background:#e4e6eb;border-radius:50%;flex-shrink:0;width:28px;height:28px}.person__avatar.is-empty-avatar{background:#e4e6eb}.row-actions{color:var(--primary);flex-shrink:0;justify-content:flex-end;gap:2px;display:inline-flex}.pagination{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:18px;padding-top:16px;display:flex}.pagination__info{color:var(--text-muted);font-size:13px}.pagination__controls{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.pagination__pages{gap:4px;display:flex}.page-btn{min-width:32px;height:32px;color:var(--text-main);background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;padding:0 8px;font-size:13px;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.page-btn:hover:not(:disabled){background:var(--bg-muted)}.page-btn:disabled{opacity:.4;cursor:not-allowed}.page-btn--active{border-color:var(--border);background:var(--bg-card);color:var(--primary);box-shadow:var(--shadow-sm);font-weight:700}.coverview{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.coverview__card{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-hover);padding:16px}.coverview__label{color:var(--text-muted);margin-bottom:8px;font-size:12px;font-weight:600}.coverview__value{letter-spacing:-.02em;color:var(--text-main);font-size:28px;font-weight:800;line-height:1.1}.coverview__delta{margin-top:6px;font-size:12px;font-weight:600}.coverview__delta.is-up{color:var(--green)}.coverview__delta.is-down{color:var(--danger)}.coverview__hint{color:var(--text-muted);margin-top:6px;font-size:12px}.coverview__actions{flex-direction:column;align-items:stretch;gap:8px;margin-top:8px;display:flex}.coverview__actions .btn{justify-content:center;width:100%}.coverview__rooms{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);grid-column:1/-1;padding:14px 16px}.coverview__rooms[hidden]{display:none!important}.coverview__rooms h3{margin:0 0 10px;font-size:13px;font-weight:700}.coverview__rooms-list{flex-wrap:wrap;gap:8px;display:flex}.coverview__room{border:1px solid var(--border);min-width:140px;color:inherit;background:var(--bg-hover);border-radius:12px;flex-direction:column;gap:2px;padding:10px 12px;text-decoration:none;display:flex}.coverview__room:hover{border-color:#5eb0ef}.coverview__room strong{color:#2478c4;letter-spacing:.04em;font-size:13px}.coverview__room span{font-size:12px}@media (width<=1100px){.coverview{grid-template-columns:1fr 1fr}}.dropdown{position:relative}.dropdown__menu{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);min-width:180px;box-shadow:var(--shadow-md);z-index:40;flex-direction:column;padding:6px;display:flex;position:absolute;top:calc(100% + 6px);left:0}.dropdown__menu[hidden]{display:none!important}.dropdown__menu--right{left:auto;right:0}.dropdown__menu button,.dropdown__menu a{text-align:left;color:var(--text-main);cursor:pointer;background:0 0;border:none;border-radius:6px;width:100%;padding:8px 10px;font-size:13px;font-weight:500;text-decoration:none;display:block}.dropdown__menu button:hover,.dropdown__menu a:hover{background:var(--bg-muted)}.dropdown__menu button.is-danger{color:var(--danger)}.dropdown__menu--cols{min-width:188px;padding:8px}.dropdown__hint{color:var(--text-muted);margin:0 6px 6px;font-size:11px;font-weight:650}.dropdown__check{cursor:pointer;border-radius:6px;align-items:center;gap:8px;margin:0;padding:6px 8px;font-size:13px;font-weight:500;display:flex}.dropdown__check:hover{background:var(--bg-muted)}.dropdown__check input{accent-color:#2478c4;margin:0}[data-student-table][data-hide-col-group] [data-col=group],[data-student-table][data-hide-col-team] [data-col=team],[data-student-table][data-hide-col-gender] [data-col=gender],[data-student-table][data-hide-col-dob] [data-col=dob],[data-student-table][data-hide-col-avg] [data-col=avg],[data-student-table][data-hide-col-attendance] [data-col=attendance]{display:none}.modal{z-index:4000;padding:calc(var(--site-nav-height,60px) + 12px) 12px 12px;box-sizing:border-box;justify-content:center;align-items:flex-start;display:flex;position:fixed;inset:0;overflow-y:auto}.modal[hidden]{display:none!important}.modal__backdrop{background:#0f172a73;position:fixed;inset:0}.modal__dialog{z-index:1;width:min(440px,100%);max-height:min(calc(100dvh - var(--site-nav-height,60px) - 24px), 780px);background:var(--bg-card);border:1px solid var(--border);border-radius:16px;flex-direction:column;margin:auto;display:flex;position:relative;overflow:hidden;box-shadow:0 20px 50px #0f172a33}.modal__head{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.modal__head h3{margin:0;font-size:16px;font-weight:700}.modal__form{flex-direction:column;flex:auto;min-height:0;display:flex;overflow:hidden}.modal__body{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;flex-direction:column;flex:auto;gap:12px;min-height:0;padding:16px 18px;display:flex;overflow-y:auto}form.modal__body{flex:auto;min-height:0;overflow-y:auto}.modal__hint{background:var(--bg-hover,#f1f5f9);color:var(--text-muted,#64748b);border-radius:10px;margin:0 0 4px;padding:10px 12px;font-size:12px;font-weight:500;line-height:1.45}.modal__foot{border-top:1px solid var(--border);background:var(--bg-card);z-index:1;flex-shrink:0;justify-content:flex-end;align-items:center;gap:8px;margin:0;padding:12px 18px;display:flex;position:relative}.field{flex-direction:column;gap:6px;min-width:0;display:flex}.field__label{color:var(--text-muted);margin:0 0 6px;font-size:12px;font-weight:600;line-height:1.4;display:block}.field__input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-hover);box-sizing:border-box;width:100%;height:42px;color:var(--text-main);outline:none;padding:0 12px;font-size:14px}.field__input option{color:var(--text-main)}.field__input:focus{border-color:var(--primary);background:var(--bg-card);box-shadow:0 0 0 3px var(--ring)}.students-layout{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:8px;display:grid}@media (width<=1280px){.students-layout{grid-template-columns:1fr}}.page-header--students .page-header__actions{flex:1;justify-content:flex-end}.sheader__search{width:min(260px,40vw);position:relative}.sheader__search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.sheader__search-input{border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--bg-card);width:100%;height:38px;box-shadow:var(--shadow-sm);outline:none;padding:0 12px 0 36px;font-size:13px}.sheader__search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring)}.sheader__avatar{border-radius:50%;flex-shrink:0;transition:box-shadow .15s,transform .15s;display:inline-flex}.sheader__avatar:hover{box-shadow:0 0 0 3px var(--ring)}.sheader__avatar img{object-fit:cover;border:1px solid var(--border);border-radius:50%;width:36px;height:36px;display:block}.cstat-card__link{color:var(--primary);align-items:center;gap:4px;margin-top:10px;font-size:12px;font-weight:600;display:inline-flex}.cstat-card{cursor:pointer;text-align:left;width:100%}.slist{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);min-width:0;padding:18px 20px 20px}.slist__head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.slist__tabs{border-bottom:1px solid var(--border);flex:1;gap:4px;margin-right:8px;display:flex;overflow-x:auto}.slist__tab{color:var(--text-muted);white-space:nowrap;border-bottom:2px solid #0000;align-items:center;gap:6px;margin-bottom:-1px;padding:10px 12px;font-size:13px;font-weight:500;display:inline-flex}.slist__tab:hover{color:var(--text-main)}.slist__tab--active{color:var(--primary);border-bottom-color:var(--primary);font-weight:700}.slist__tab-count{color:#b91c1c;background:#fee2e2;border-radius:999px;padding:1px 6px;font-size:11px;font-weight:700}.slist__head-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.slist__filters{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;display:flex}.slist__bulk{background:var(--primary-light);border:1px solid color-mix(in srgb, var(--primary) 28%, var(--border));border-radius:var(--radius-sm);color:var(--primary);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;padding:10px 12px;font-size:13px;font-weight:600;display:flex}.data-table tr.is-selected{background:var(--primary-light)}.data-table .is-check{width:40px}.person--btn{cursor:pointer;font:inherit;background:0 0;border:none;padding:0}[data-student-row]{cursor:pointer}.sdetail{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);flex-direction:column;max-height:calc(100vh - 32px);display:flex;position:sticky;top:16px;overflow:hidden}.sdetail__head{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:6px;min-height:0;padding:4px 8px;display:flex}.sdetail__head .icon-btn{width:26px;height:26px}.sdetail__head-title{margin:0;font-size:12px;font-weight:700;line-height:1.3}.sdetail__profile{flex-shrink:0;align-items:center;gap:8px;padding:8px 12px 6px;display:flex}.sdetail__avatar{object-fit:cover;background:#e4e6eb;border:1.5px solid #f3f4f8;border-radius:50%;flex-shrink:0;width:32px;height:32px}.sdetail__avatar.is-empty-avatar{border-color:#0000}.sdetail__name-row{align-items:center;gap:4px;display:flex}.sdetail__name{letter-spacing:-.02em;margin:0;font-size:13px;font-weight:800;line-height:1.3}.sdetail__class{color:var(--text-muted);margin:3px 0 0;font-size:11px;line-height:1.4}.sdetail__status{color:var(--danger);font-weight:600}.sdetail__tabs{border-bottom:1px solid var(--border);flex-shrink:0;gap:2px;padding:0 8px;display:flex}.sdetail__tab{color:var(--text-muted);text-align:center;white-space:nowrap;border-bottom:2px solid #0000;flex:1;margin-bottom:-1px;padding:6px 4px 7px;font-size:11px;font-weight:500;line-height:1.2}.sdetail__tab--active{color:var(--primary);border-bottom-color:var(--primary);font-weight:700}.sdetail__body{flex:1;padding:10px 12px;overflow-y:auto}.sdetail__section{color:var(--text-main);margin:0 0 6px;font-size:11px;font-weight:700}.sdetail__grid{grid-template-columns:88px 1fr;gap:6px 8px;margin:0 0 14px;font-size:12px;line-height:1.45;display:grid}.sdetail__grid dt{color:var(--text-muted)}.sdetail__grid dt:after{content:":"}.sdetail__grid dd{color:var(--text-main);word-break:break-word;margin:0;font-weight:500}.sdetail__metrics{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:14px;display:grid}.sdetail__metric{border:1px solid var(--border);border-radius:var(--radius-sm);text-align:center;background:var(--bg-hover);padding:7px 6px}.sdetail__metric-label{color:var(--text-muted);margin-bottom:6px;font-size:11px}.sdetail__metric-value{color:var(--text-main);font-size:14px;font-weight:700}.sdetail__metric-value.is-blue{color:var(--blue)}.sdetail__metric-value.is-green{color:var(--green)}.sdetail__note{color:var(--text-main);margin-bottom:10px;font-size:13px;line-height:1.55}.sdetail__note-line{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;margin:0 0 8px;font-size:13px;line-height:1.4;overflow:hidden}.sdetail__note-when{color:var(--text-muted);font-weight:400}.sdetail__note-foot{justify-content:space-between;align-items:center;gap:8px;display:flex}.sdetail__note-meta{color:var(--text-muted);font-size:12px}.sdetail__note-form{flex-direction:column;align-items:stretch;gap:8px;margin:0;display:flex}.sdetail__note-form .field__textarea{resize:vertical;min-height:0}.sdetail__note-form .btn{align-self:flex-start}.sdetail__score-list{border:1px solid var(--border);border-radius:var(--radius-sm);margin:0 0 14px;padding:0;list-style:none;overflow:hidden}.sdetail__score-list li{border-bottom:1px solid var(--border);justify-content:space-between;padding:10px 12px;font-size:13px;display:flex}.sdetail__score-list li:last-child{border-bottom:none}.sdetail__full-link{width:100%}.sdetail__contact-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.sdetail__footer{border-top:1px solid var(--border);background:var(--bg-hover);flex-wrap:wrap;flex-shrink:0;gap:8px;min-width:0;padding:12px;display:flex}.sdetail__footer .btn{white-space:nowrap;flex:calc(50% - 4px);justify-content:center;min-width:0}.sdetail__footer .btn--primary{flex:100%}.field-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width<=1280px){.sdetail{max-height:none;position:static}}.badge{border-radius:6px;justify-content:center;align-items:center;padding:4px 8px;font-size:12px;font-weight:600;display:inline-flex}.badge--green{color:#16a34a;background:#eaf8f2}.badge--blue{color:#2d7af1;background:#eff5ff}.badge--orange{color:#f29c38;background:#fff5eb}.badge--red{color:#ef4444;background:#fdedf3}.custom-checkbox,input[type=checkbox].custom-checkbox,.tool-chip input[type=checkbox],.lm-out input[type=checkbox],.eai__check input[type=checkbox],.sgk-check input[type=checkbox],.data-table input[type=checkbox]{appearance:none;border:1.5px solid var(--border);cursor:pointer;vertical-align:middle;background-color:var(--bg-card,#fff);accent-color:#0000;color:#0000;box-sizing:border-box;background-image:none;border-radius:4px;outline:none;flex-shrink:0;width:16px;min-width:16px;height:16px;min-height:16px;margin:0;position:relative}.custom-checkbox:hover,input[type=checkbox].custom-checkbox:hover,.tool-chip input[type=checkbox]:hover,.data-table input[type=checkbox]:hover{border-color:color-mix(in srgb, var(--primary) 35%, var(--border))}.custom-checkbox:checked,input[type=checkbox].custom-checkbox:checked,.tool-chip input[type=checkbox]:checked,.lm-out input[type=checkbox]:checked,.eai__check input[type=checkbox]:checked,.sgk-check input[type=checkbox]:checked,.data-table input[type=checkbox]:checked{background-color:var(--primary);border-color:var(--primary);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3.5 8.5L6.5 11.5L12.5 4.5' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:12px 12px}.custom-checkbox:checked:after{content:none;display:none}.custom-checkbox:focus-visible,input[type=checkbox]:focus-visible{outline:2px solid var(--primary);outline-offset:1px}input[type=radio],.tool-chip input[type=radio]{appearance:none;box-sizing:border-box;cursor:pointer;vertical-align:middle;accent-color:#0000;color:#0000;width:16px;min-width:16px;height:16px;min-height:16px;box-shadow:none;background-color:#fff;background-image:none;border:1.5px solid #c9cccf;border-radius:50%;flex-shrink:0;margin:0}input[type=radio]:hover,.tool-chip input[type=radio]:hover{border-color:color-mix(in srgb, var(--primary) 45%, #c9cccf)}input[type=radio]:checked,.tool-chip input[type=radio]:checked{border-color:var(--primary);box-shadow:none;background-color:#fff;background-image:radial-gradient(circle at center, var(--primary) 0 4.5px, transparent 5px);background-position:50%;background-repeat:no-repeat;background-size:100% 100%}input[type=radio]:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.schedule-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:8px;display:grid}.schedule-layout__main{flex-direction:column;gap:8px;min-width:0;display:flex}@media (width<=1280px){.schedule-layout{grid-template-columns:1fr}}.scal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px 20px}.scal__toolbar{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:16px;padding-bottom:14px;display:flex}.scal__views{gap:4px;display:flex}.scal__view{color:var(--text-muted);border-bottom:2px solid #0000;margin-bottom:-15px;padding:10px 14px;font-size:13px;font-weight:500}.scal__view--active{color:var(--primary);border-bottom-color:var(--primary);font-weight:700}.scal__controls{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.scal__nav{align-items:center;gap:8px;display:flex}.scal__range{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);align-items:center;gap:8px;height:36px;padding:0 12px;font-size:13px;font-weight:500;display:inline-flex}.scal__range-icon{color:var(--primary)}.scal__table-wrap{overflow-x:auto}.scal__table{border-collapse:collapse;table-layout:fixed;width:100%;min-width:900px}.scal__th-period{text-align:center;border-bottom:1px solid var(--border);border-right:1px solid var(--border);width:88px;padding:10px 6px;font-size:13px;font-weight:600}.scal__th-day{text-align:center;border-bottom:1px solid var(--border);border-right:1px solid var(--border);padding:10px 4px}.scal__th-day.is-today{border-bottom:2px solid var(--primary)}.scal__day-name{color:var(--text-main);font-size:13px;font-weight:600}.scal__th-day.is-today .scal__day-name,.scal__th-day.is-today .scal__day-date{color:var(--primary);font-weight:700}.scal__day-date{color:var(--text-muted);font-size:12px;font-weight:400}.scal__td-period{text-align:center;border-right:1px solid var(--border);border-bottom:1px solid var(--border);vertical-align:middle;padding:8px 4px}.scal__period-label{color:var(--text-main);font-size:12px;font-weight:700}.scal__period-time{color:var(--text-muted);margin-top:2px;font-size:10px}.scal__td-cell{border-right:1px solid var(--border);border-bottom:1px solid var(--border);vertical-align:top;height:76px;padding:4px;position:relative}.scal__td-cell.is-today{background:var(--primary-light)}.scal__add-slot{color:#0000;border:1px dashed #0000;border-radius:8px;justify-content:center;align-items:center;width:100%;height:100%;min-height:64px;transition:border-color .15s,color .15s,background .15s;display:flex}.scal__td-cell:hover .scal__add-slot{color:var(--primary);background:var(--primary-light);border-color:#99f6e4}.scal__empty-day{height:100%;min-height:64px;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:6px;font-size:12px;display:flex}.scal__legend{border-top:1px solid var(--border);color:var(--text-main);flex-wrap:wrap;gap:12px 16px;margin-top:16px;padding-top:16px;font-size:12px;display:flex}.scal__legend-item{align-items:center;gap:6px;display:inline-flex}.scal__month-hint{color:var(--text-muted);margin-top:12px;font-size:12px}.scal__month-dows,.scal__month-days{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.scal__month-dows{text-align:center;color:var(--text-muted);margin-bottom:8px;font-size:12px;font-weight:600}.scal__month-day{aspect-ratio:1;border:1px solid var(--border);background:var(--bg-card);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-size:13px;font-weight:500;display:flex;position:relative}.scal__month-day:hover:not(:disabled){background:var(--primary-light);border-color:#99f6e4}.scal__month-day.is-out{opacity:.3}.scal__month-day.is-today{border-color:var(--primary);color:var(--primary);font-weight:700}.scal__month-day.has-lesson i{background:var(--primary);border-radius:50%;width:5px;height:5px;display:block}.schedule-block{text-align:left;cursor:default;border:none;border-radius:8px;flex-direction:column;justify-content:center;gap:1px;width:100%;min-height:64px;padding:8px 10px;font-size:11px;display:flex}.schedule-block--btn{cursor:pointer;transition:transform .12s,box-shadow .12s}.schedule-block--btn:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px)}.schedule-block__sub{font-size:12px;font-weight:700}.schedule-block__meta{opacity:.9}.schedule-block--blue{color:#2d7af1;background:#eff5ff;border-top:2px solid #2d7af1}.schedule-block--purple{color:#0d9488;background:#f0fdfa;border-top:2px solid #0d9488}.schedule-block--green{color:#16a34a;background:#eaf8f2;border-top:2px solid #16a34a}.schedule-block--pink{color:#e73b7e;background:#fdedf3;border-top:2px solid #e73b7e}.schedule-block--orange{color:#f29c38;background:#fff5eb;border-top:2px solid #f29c38}.schedule-block--cyan{color:#0284c7;background:#e0f2fe;border-top:2px solid #0284c7}.schedule-legend-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;display:inline-block}.schedule-legend-dot--blue{background:#2d7af1}.schedule-legend-dot--purple{background:#0d9488}.schedule-legend-dot--pink{background:#e73b7e}.schedule-legend-dot--green{background:#16a34a}.schedule-legend-dot--orange{background:#f29c38}.schedule-legend-dot--cyan{background:#0284c7}.sai{background:var(--bg-hover);border:1px solid var(--border);border-radius:var(--radius);flex-wrap:wrap;align-items:flex-start;gap:16px;padding:18px 20px;display:flex}.sai__intro{flex-shrink:0;align-items:flex-start;gap:10px;width:180px;display:flex}.sai__badge{background:var(--bg-card);width:32px;height:32px;color:var(--primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex;box-shadow:0 2px 8px #0d948826}.sai__title{color:var(--primary);margin:0 0 2px;font-size:14px;font-weight:700}.sai__desc{color:var(--text-muted);margin:0;font-size:12px;line-height:1.4}.sai__cards{flex-wrap:wrap;flex:1;gap:12px;min-width:0;display:flex}.sai__card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;flex:1;min-width:160px;padding:14px;transition:border-color .15s,box-shadow .15s}.sai__card:hover{box-shadow:var(--shadow-sm);border-color:#99f6e4}.sai__card-title{color:var(--text-main);align-items:center;gap:6px;margin-bottom:6px;font-size:13px;font-weight:600;display:flex}.sai__card-title .icon{color:var(--primary)}.sai__card-body{color:var(--text-muted);margin:0;font-size:12px;line-height:1.5}.sai__more{flex-shrink:0;align-self:center}.swidgets{flex-direction:column;gap:16px;display:flex}.swidget{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px}.swidget__head{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.swidget__title{margin:0 0 4px;font-size:15px;font-weight:700}.swidget__sub{color:var(--text-muted);margin:0 0 16px;font-size:13px}.swidget__nav{gap:2px;display:flex}.swidget__stats{flex-direction:column;gap:12px;margin:0 0 14px;display:flex}.swidget__stat{justify-content:space-between;align-items:center;gap:12px;display:flex}.swidget__stat dt{color:var(--text-muted);font-size:13px}.swidget__stat dd{color:var(--text-main);margin:0;font-size:14px;font-weight:600}.swidget__link{color:var(--primary);align-items:center;gap:4px;font-size:13px;font-weight:600;display:inline-flex}.swidget__link:hover{text-decoration:underline}.mini-cal__dows,.mini-cal__days{text-align:center;grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.mini-cal__dows{margin-bottom:8px}.mini-cal__dow{color:var(--text-muted);font-size:11px;font-weight:600}.mini-cal__day{height:32px;color:var(--text-main);background:0 0;border:none;border-radius:50%;font-size:13px;font-weight:500;position:relative}.mini-cal__day:hover:not(:disabled){background:var(--bg-muted)}.mini-cal__day.is-out{color:#d1d5db}.mini-cal__day.is-today{background:var(--primary);color:#fff;font-weight:700}.mini-cal__day.is-in-week:not(.is-today){background:var(--primary-light);color:var(--primary);font-weight:600}.mini-cal__day.has-dot:after{content:"";background:var(--primary);border-radius:50%;width:4px;height:4px;position:absolute;bottom:3px;left:50%;transform:translate(-50%)}.mini-cal__day.is-today.has-dot:after{background:var(--bg-card)}.sremind{flex-direction:column;gap:14px;margin:0 0 14px;padding:0;list-style:none;display:flex}.sremind__item{gap:12px;display:flex}.sremind__icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.sremind__icon--blue{background:var(--blue-light);color:var(--blue)}.sremind__icon--pink{background:var(--pink-light);color:var(--pink)}.sremind__title{color:var(--text-main);margin-bottom:2px;font-size:13px;font-weight:600}.sremind__line{color:var(--text-muted);font-size:12px}.exams-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:20px;display:grid}.exams-layout__main{flex-direction:column;gap:16px;min-width:0;display:flex}@media (width<=1280px){.exams-layout{grid-template-columns:1fr}}.badge--purple{color:#0d9488;background:#f0fdfa}.elist{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px 20px}.elist__tabs{border-bottom:1px solid var(--border);gap:4px;margin-bottom:16px;display:flex;overflow-x:auto}.elist__tab{color:var(--text-muted);white-space:nowrap;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 14px;font-size:13px;font-weight:500}.elist__tab:hover{color:var(--text-main)}.elist__tab--active{color:var(--primary);border-bottom-color:var(--primary);font-weight:700}.elist__filters{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.elist__table{min-width:900px}.exam-name{text-align:left;cursor:pointer;font:inherit;color:inherit;background:0 0;border:none;align-items:center;gap:12px;max-width:280px;padding:0;display:flex}.exam-name:hover .exam-name__title{color:var(--primary)}.exam-name__icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.exam-name__icon--blue{background:var(--blue-light);color:var(--blue)}.exam-name__icon--orange{background:var(--orange-light);color:var(--orange)}.exam-name__icon--green{background:var(--green-light);color:var(--green)}.exam-name__icon--purple{background:var(--primary-light);color:var(--primary)}.exam-name__icon--pink{background:var(--pink-light);color:var(--pink)}.exam-name__title{color:var(--text-main);margin-bottom:2px;font-size:13px;font-weight:600;display:block}.exam-name__sub{color:var(--text-muted);font-size:12px;display:block}.elist__meta{color:var(--text-main);margin:0 0 6px;font-size:13px;font-weight:500;line-height:1.45}.elist__modal-sub{color:var(--text-muted);margin:0 0 8px;font-size:13px;line-height:1.4}.elist__modal-sub[hidden]{display:none!important}.modal__dialog--lg{width:min(520px,100%);max-height:min(calc(100dvh - var(--site-nav-height,60px) - 24px), 780px)}.modal__dialog--exam{width:min(880px,100%);max-height:min(calc(100dvh - var(--site-nav-height,60px) - 24px), 880px);overflow:hidden}.ev-paper,.exam-ws-pre{white-space:pre-wrap;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;max-height:52vh;margin:10px 0 4px;padding:14px 16px;font-family:Times New Roman,Times,Noto Serif,serif;font-size:14px;line-height:1.6;overflow:auto}.ev-paper:has(article),.ev-paper:has(ol.ai-doc-opts){white-space:normal}.exam-ws__tab{border:1px solid var(--border);background:var(--bg-card);cursor:pointer;color:var(--text-main);border-radius:8px;padding:4px 10px;font-size:12px;font-weight:700}.exam-ws__tab.is-on{color:#fff;background:#2478c4;border-color:#2478c4}.exam-ws[hidden],.exam-ws [hidden]{display:none!important}.edash{grid-template-columns:1fr 1.4fr;gap:16px;display:grid}@media (width<=1100px){.edash{grid-template-columns:1fr}}.edash__stats,.edash__chart{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px}.edash__title{margin:0 0 16px;font-size:15px;font-weight:700}.edash__stat-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.edash__stat{text-align:left;background:var(--bg-hover);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;width:100%;min-width:0;font:inherit;color:inherit;flex-direction:row;align-items:center;gap:12px;padding:12px 14px;transition:border-color .15s,box-shadow .15s,background .15s;display:flex}.edash__stat:hover{border-color:color-mix(in srgb, var(--primary) 40%, var(--border));box-shadow:var(--shadow-sm);background:var(--bg-card)}.edash__stat-icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;margin:0;display:flex}.edash__stat-body{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.edash__stat-icon--purple{background:var(--primary-light);color:var(--primary)}.edash__stat-icon--green{background:var(--green-light);color:var(--green)}.edash__stat-icon--blue{background:var(--blue-light);color:var(--blue)}.edash__stat-icon--orange{background:var(--orange-light);color:var(--orange)}.edash__stat-value{letter-spacing:-.02em;color:var(--text-main);margin:0;font-size:22px;font-weight:700;line-height:1.1}.edash__stat-label{color:var(--text-muted);white-space:normal;overflow-wrap:anywhere;font-size:12.5px;font-weight:500;line-height:1.35}@media (width<=520px){.edash__stat-grid{grid-template-columns:1fr}}.edash__chart-note{color:var(--text-muted);margin:0 0 8px;font-size:12px}.edash__chart-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.edash__chart-head .edash__title{margin:0}.edash__chart-body{gap:8px;height:140px;margin-top:8px;display:flex}.edash__y{color:var(--text-muted);flex-direction:column;justify-content:space-between;width:18px;padding-bottom:4px;font-size:10px;display:flex}.edash__svg{background:repeating-linear-gradient(to bottom, transparent 0, transparent calc(25% - 1px), var(--border) calc(25% - 1px), var(--border) 25%);border-radius:4px;flex:1;height:100%;overflow:visible}.edash__x{color:var(--text-muted);justify-content:space-between;margin-top:8px;margin-left:26px;font-size:10px;display:flex}.eai{flex-direction:column;gap:16px;display:flex;position:sticky;top:16px}.eai__card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px}.eai__head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px;display:flex}.eai__title{color:var(--text-main);align-items:center;gap:8px;margin:0;font-size:15px;font-weight:700;display:flex}.eai__title .icon{color:var(--primary)}.eai__history{color:var(--primary);white-space:nowrap;font-size:12px;font-weight:600}.eai__desc{color:var(--text-muted);margin:0 0 16px;font-size:12px}.eai__form{flex-direction:column;gap:12px;display:flex}.eai__row{align-items:center;gap:10px;display:flex}.eai__label{width:88px;color:var(--text-main);flex-shrink:0;font-size:13px}.eai__control{flex:1;width:100%;min-width:0}.eai__levels{flex-direction:column;gap:10px;display:flex}.eai__check{cursor:pointer;align-items:center;gap:8px;font-size:13px;display:flex}.eai__slider-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.eai__slider-val{border:1px solid var(--border);border-radius:6px;padding:2px 10px;font-size:13px;font-weight:700}.eai__slider-marks{color:var(--text-muted);justify-content:space-between;margin-top:6px;font-size:10px;display:flex}.eai__submit{width:100%;margin-top:4px}.eai__credits{text-align:center;color:var(--text-muted);justify-content:center;align-items:center;gap:4px;margin:0;font-size:12px;display:flex}.eai__info{color:var(--text-muted);display:inline-flex}.eai__tips{flex-direction:column;gap:8px;margin:0 0 12px;padding:0;list-style:none;display:flex}.eai__tips button{text-align:left;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-hover);width:100%;color:var(--text-main);padding:10px 12px;font-size:12px;font-weight:500;transition:border-color .15s,background .15s}.eai__tips button:hover{background:var(--primary-light);color:var(--primary);border-color:#99f6e4}@media (width<=1280px){.eai{position:static}}.custom-range{-webkit-appearance:none;background:var(--border);border-radius:2px;outline:none;width:100%;height:4px}.custom-range::-webkit-slider-thumb{appearance:none;background:var(--bg-card);border:4px solid var(--primary);cursor:pointer;border-radius:50%;width:16px;height:16px;box-shadow:0 2px 4px #0000001a}.custom-range::-moz-range-thumb{background:var(--bg-card);border:4px solid var(--primary);cursor:pointer;border-radius:50%;width:16px;height:16px;box-shadow:0 2px 4px #0000001a}.create-ai-layout{grid-template-columns:minmax(460px,.92fr) minmax(0,1.28fr);align-items:start;gap:16px;display:grid}@media (width<=1100px){.create-ai-layout{grid-template-columns:1fr;gap:16px}.tool-preview{max-height:none;position:static}}@media (width<=640px){.create-ai-layout{gap:14px}.tool-form{padding:18px 16px}.tool-shell__title{font-size:18px}.tool-form__actions{flex-direction:column;align-items:stretch}.tool-form__actions-right{width:100%}.tool-form__actions-right .btn{flex:1}}.ai-input{border:1px solid var(--border);min-height:36px;color:var(--text-main);background:var(--bg-card);box-sizing:border-box;border-radius:8px;outline:none;width:100%;padding:8px 12px;font-size:13px}.doc-preview{background:var(--bg-card);border:1px solid var(--border);color:#111;border-radius:8px;padding:40px;font-family:Times New Roman,Times,serif;line-height:1.6;box-shadow:0 4px 20px #0000000d}.atools-zap{color:#eab308}.atools-filter{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:8px;display:flex}.atools-filter--compact{margin-bottom:6px}.atools-filter--compact .atools-filter__left{width:100%;min-width:0}.atools-filter--compact .atools-search{margin-bottom:10px}.atools-filter__left{flex:1;min-width:280px}.atools-search{margin-bottom:14px;position:relative}.atools-search__icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.atools-search__input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);width:100%;height:44px;box-shadow:var(--shadow-sm);outline:none;padding:0 52px 0 42px;font-size:14px}.atools-search__input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring)}.atools-search__kbd{color:var(--text-muted);background:var(--bg-muted);border:1px solid var(--border);border-radius:4px;padding:2px 6px;font-family:Inter,sans-serif;font-size:10px;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.atools-cats{gap:8px;padding-bottom:4px;display:flex;overflow-x:auto}.atools-cat{border-radius:var(--radius-pill);background:var(--bg-card);color:var(--text-main);border:1px solid var(--border);white-space:nowrap;padding:8px 14px;font-size:13px;font-weight:500;transition:background .15s,color .15s,border-color .15s}.atools-cat:hover{border-color:color-mix(in srgb, var(--primary) 45%, var(--border));color:var(--primary)}.atools-cat--active{background:var(--primary);color:#fff;border-color:var(--primary);font-weight:600}.atools-suggest{background:var(--primary-light);border-radius:var(--radius);border:1px solid #e0d4fc;align-items:center;gap:16px;min-width:min(360px,100%);max-width:420px;padding:16px 18px;display:flex}.atools-suggest__label{color:var(--primary);align-items:center;gap:6px;margin-bottom:4px;font-size:12px;font-weight:600;display:flex}.atools-suggest__title{color:var(--text-main);margin-bottom:4px;font-size:14px;font-weight:700}.atools-suggest__meta{color:var(--text-muted);margin-bottom:10px;font-size:12px}.atools-suggest__img{object-fit:cover;width:70px;height:70px;box-shadow:var(--shadow-sm);border:2px solid #fff;border-radius:50%;flex-shrink:0}.ai-tools-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:24px;display:grid}.ai-tools-grid__item{min-width:0}.ai-tool-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-sizing:border-box;height:100%;color:inherit;text-align:left;cursor:pointer;flex-direction:column;width:100%;padding:20px;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex}.ai-tool-card:hover{box-shadow:var(--shadow-md);border-color:color-mix(in srgb, var(--primary) 45%, var(--border));transform:translateY(-2px)}.ai-tool-card__cta{border:1.5px solid color-mix(in srgb, var(--primary) 40%, var(--border))!important;background:var(--primary-light)!important;color:var(--primary-hover)!important;font-weight:650!important;transition:border-color .15s,background .15s,color .15s,box-shadow .15s!important}.ai-tool-card:hover .ai-tool-card__cta{box-shadow:0 0 0 2px color-mix(in srgb, var(--primary) 28%, transparent);border-color:var(--primary)!important;background:var(--primary)!important;color:#fff!important}.ai-tool-card--proposal{background:var(--bg-muted);border-style:dashed}.ai-tool-card__top{flex:1;gap:14px;margin-bottom:16px;display:flex}.ai-tool-card__title{color:var(--text-main);margin:0 0 4px;font-size:15px;font-weight:700;line-height:1.35}.ai-tool-card__desc{color:var(--text-muted);margin:0;font-size:13px;line-height:1.5}.ai-tool-card__foot{flex-direction:column;gap:10px;margin-top:auto;display:flex}.ai-tool-card__cta{width:max-content}.ai-tool-card__credits{color:var(--text-muted);align-items:center;gap:4px;font-size:12px;font-weight:600;display:inline-flex}.ai-tool-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.ai-tool-icon--purple{color:#0d9488;background:#f0fdfa}.ai-tool-icon--green{color:#16a34a;background:#eaf8f2}.ai-tool-icon--orange{color:#f29c38;background:#fff5eb}.ai-tool-icon--blue{color:#2d7af1;background:#eff5ff}.ai-tool-icon--cyan{color:#0284c7;background:#e0f2fe}.ai-tool-icon--red{color:#ef4444;background:#fee2e2}.ai-tool-icon--pink{color:#e73b7e;background:#fdedf3}.ai-tool-icon--gray{color:#64748b;background:#f1f5f9}.atools-empty{text-align:center;color:var(--text-muted);border:1px dashed var(--border);border-radius:var(--radius);background:var(--bg-card);margin-bottom:24px;padding:40px 24px;font-size:14px;line-height:1.55}.atools-empty[hidden]{display:none!important}.linkish{color:var(--primary);cursor:pointer;font-weight:600;font:inherit;background:0 0;border:none;text-decoration:underline}.atools-footer{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding:24px 28px;display:flex}.atools-footer__title{margin:0 0 6px;font-size:16px;font-weight:700}.atools-footer__desc{color:var(--text-muted);margin:0;font-size:14px}.field__textarea{resize:vertical;height:auto;min-height:96px;padding:10px 12px;font-family:inherit}.tool-shell{flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:0;display:flex}.tool-shell__left{flex:auto;min-width:0}.tool-shell__back{color:var(--primary);align-items:center;gap:6px;margin-bottom:2px;padding:0;font-size:13px;font-weight:600;transition:gap .15s,opacity .15s;display:inline-flex}.tool-shell__back:hover{opacity:.85;gap:8px}.tool-shell__title-row{align-items:center;gap:10px;min-width:0;display:flex}.tool-shell__copy{flex-wrap:nowrap;align-items:baseline;gap:4px 10px;min-width:0;display:flex}.tool-shell__icon{background:var(--primary-light);width:40px;height:40px;color:var(--primary);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.tool-shell__title{letter-spacing:-.02em;white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:22px;font-weight:800;overflow:hidden}.tool-shell__desc{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;max-width:none;margin:0;font-size:13px;line-height:1.35;overflow:hidden}.tool-shell__actions{flex-wrap:nowrap;flex-shrink:0;align-items:center;gap:10px;display:flex}.tool-shell__credits{border-radius:var(--radius-pill);background:var(--bg-card);border:1px solid var(--border);height:34px;box-shadow:var(--shadow-sm);color:var(--text-main);align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:600;transition:border-color .15s,background .15s;display:inline-flex}.tool-shell__credits:hover{background:var(--primary-light);border-color:#99f6e4}.tool-shell__credits strong{color:var(--primary)}.tool-hist{z-index:4200;position:fixed;inset:0}.tool-hist[hidden]{display:none!important}.tool-hist__backdrop{background:#0f172a59;position:absolute;inset:0}.tool-hist__panel{background:var(--bg-card,#fff);flex-direction:column;width:min(400px,100%);height:100%;display:flex;position:absolute;top:0;right:0;box-shadow:-8px 0 32px #0f172a29}.tool-hist__head{border-bottom:1px solid var(--border,#e5e7eb);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.tool-hist__title{margin:0;font-size:16px;font-weight:700}.tool-hist__body{flex-direction:column;gap:8px;padding:10px 12px 24px;display:flex;overflow:auto}.tool-hist__item{text-align:left;border:1px solid var(--border,#e5e7eb);background:var(--bg-card,#fff);cursor:pointer;width:100%;font:inherit;border-radius:10px;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;display:flex}.tool-hist__item:hover{background:#f8fbff;border-color:#5eb0ef}.tool-hist__item strong{color:var(--text-main,#111);font-size:13.5px;font-weight:650}.tool-hist__item span,.tool-hist__item em{color:var(--text-muted,#6b7280);font-size:12px;font-style:normal}.tool-hist__item--static{cursor:default}.tool-hist__empty{color:var(--text-muted,#6b7280);margin:12px 4px;font-size:13px}.tool-hist__all{color:#2478c4;margin:8px 4px 0;font-size:13px;font-weight:650;text-decoration:none}.tool-hist__all:hover{text-decoration:underline}.tool-shell__cost{color:var(--text-muted);border-left:1px solid var(--border);margin-left:2px;padding-left:6px;font-size:12px;font-weight:500}@media (width<=640px){.tool-shell{flex-wrap:wrap;align-items:flex-start}.tool-shell__hide-sm{display:none}.tool-shell__copy{flex-direction:column;gap:2px}.tool-shell__actions{flex-wrap:wrap}}.tool-stepper{flex-wrap:wrap;align-items:center;gap:4px;margin-bottom:8px;font-size:13px;font-weight:600;display:flex}.tool-step{color:var(--text-muted);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;margin:0;padding:0;display:flex}.tool-step:disabled{cursor:default;opacity:.72}.tool-step:not(:disabled):hover .tool-step__label{text-underline-offset:3px;text-decoration:underline}.tool-step__num{background:var(--bg-card);border:1px solid var(--border);border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;display:flex}.tool-step--active{color:var(--primary)}.tool-step--active .tool-step__num{background:var(--primary);color:#fff;border-color:var(--primary)}.tool-step--done{color:var(--primary)}.tool-step--done .tool-step__num{background:var(--primary-light);color:var(--primary);border-color:#99f6e4}.tool-step__line{background:var(--border);flex-shrink:0;width:36px;height:1px;margin:0 8px}.tool-step__label{white-space:nowrap}@media (width<=640px){.tool-step__label{display:none}.tool-step--active .tool-step__label{display:inline}.tool-step__line{width:20px;margin:0 4px}}[data-level-sum].is-warn{color:var(--orange)}.tool-form{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px 28px}.tool-form__section{margin-bottom:8px}.tool-form__h{margin:0 0 14px;font-size:15px;font-weight:700}.tool-form__hint{color:var(--text-muted);margin:0 0 14px;font-size:13px;line-height:1.5}.tool-form__grid{gap:16px;margin-bottom:16px;display:grid}.tool-form__grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}@media (width<=900px){.tool-form__grid--3{grid-template-columns:1fr}}.tool-form>section>.field,.tool-form .field+.field{margin-top:0;margin-bottom:16px}.tool-form__grid>.field{margin-bottom:0}.tool-form__chips{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.tool-chip{border:1px solid var(--border);border-radius:var(--radius-pill);cursor:pointer;background:var(--bg-card);align-items:center;gap:8px;padding:9px 14px;font-size:13px;line-height:1.3;display:inline-flex}.tool-chip:has(input:checked){border-color:var(--primary);background:var(--primary-light);color:var(--primary);font-weight:600}.tool-chip input{accent-color:var(--primary)}.tool-form__actions{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;padding-top:20px;display:flex}.tool-form__actions-right{flex-wrap:wrap;gap:8px;display:flex}.tool-form__cost{color:var(--primary);align-items:center;gap:6px;font-size:13px;font-weight:600;display:inline-flex}.tool-form__chips--wrap{flex-wrap:wrap}.tool-form__grid--2{grid-template-columns:1fr 1fr}@media (width<=700px){.tool-form__grid--2{grid-template-columns:1fr}}.tool-summary{color:var(--text-main);margin:0;padding-left:18px;font-size:13px;line-height:1.7}.tool-preview{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);max-height:calc(100vh - 32px);padding:18px;scroll-margin-top:16px;transition:box-shadow .2s,border-color .2s;position:sticky;top:16px;overflow:auto}.tool-preview.is-ready{border-color:#99f6e4;box-shadow:0 4px 20px #0d948814}.tool-preview.is-generating{border-color:#e0d4fc}.tool-preview__head{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px;display:flex}.tool-preview__title{font-size:14px;font-weight:700}.tool-preview__meta{color:var(--text-muted);margin-top:2px;font-size:12px}.tool-preview__actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;display:flex}.tool-preview__placeholder{text-align:center;color:var(--text-muted);border:1px dashed var(--border);border-radius:var(--radius-sm);background:var(--bg-hover);padding:48px 20px;font-size:13px;line-height:1.5}.tool-preview__placeholder .icon{color:#c5cad6;margin:0 auto 12px}.tool-preview__placeholder p{margin:0}.tool-preview__placeholder strong{color:var(--primary)}.tool-preview__loading{text-align:center;color:var(--primary);letter-spacing:-.01em;padding:56px 16px;font-size:16px;font-weight:750}.tool-preview__loading p{margin:0}.tool-preview__spinner{border:3px solid #e0d4fc;border-top-color:var(--primary);border-radius:50%;width:32px;height:32px;margin:0 auto 12px;animation:.8s linear infinite spin}.tool-preview.is-generating .tool-preview__doc{opacity:.4}.tool-preview__doc{font-size:15px;line-height:1.65}.ai-doc-sheet-head{text-align:center;border-bottom:1px solid var(--border,#e5e7eb);margin:4px 0 22px;padding:4px 8px 18px}.ai-doc-sheet-official{text-align:left;grid-template-columns:1fr 1fr;gap:8px 20px;margin:0 0 18px;font-size:14px;display:grid}.ai-doc-sheet-official .ai-doc-sheet-fill:last-child{grid-column:1/-1}.ai-doc-sheet-fill{align-items:baseline;gap:6px;margin:0;display:flex}.ai-doc-sheet-fill__lab{white-space:nowrap;font-weight:650}.ai-doc-sheet-fill__val{border-bottom:1px dotted #9ca3af;flex:1;min-width:4em;min-height:1.15em}.ai-doc-sheet-title{letter-spacing:.06em;text-transform:uppercase;color:var(--text-main,#111827);margin:0 0 10px;font-size:22px;font-weight:800;line-height:1.25}.ai-doc-sheet-sub{color:var(--text-main,#1f2937);margin:0 0 4px;font-size:15px;font-weight:650;line-height:1.4}.ai-doc-sheet-meta{color:var(--text-muted,#6b7280);margin:10px 0 0;font-size:13px;font-weight:550}[data-result-content].is-revealed{animation:.35s both toolReveal}@keyframes toolReveal{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){[data-result-content].is-revealed,.toast,.btn,.tool-preview__spinner,.btn--primary.is-loading:after{transition:none!important;animation:none!important}}.ai-form-label{color:var(--text-muted);margin-bottom:8px;font-size:12px;font-weight:600;display:block}.ai-input{border:1px solid var(--border);min-height:40px;color:var(--text-main);background:var(--bg-card);box-sizing:border-box;border-radius:8px;width:100%;padding:8px 12px;font-size:13px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px 24px}.card-title{color:var(--text-main);margin:0 0 4px;font-size:16px;font-weight:700}.card-desc{color:var(--text-muted);margin:0;font-size:13px}.btn--block{width:100%}.select--sm{min-width:140px;height:34px;padding:0 28px 0 10px;font-size:12px}.icon-btn--sm{width:30px;height:30px}.field__input--readonly{background:var(--bg-muted);color:var(--text-muted);cursor:default}.cv7791{color:#111;background:#fff;padding:4px 2px 12px;font-family:Times New Roman,Times,Noto Serif,serif;font-size:13.25px;line-height:1.38}.cv7791__banner{color:#c00000;letter-spacing:.01em;text-align:left;border-bottom:2px solid #111;margin:0 0 8px;padding-bottom:5px;font-size:15.5px;font-weight:800;line-height:1.25}.cv7791__head{grid-template-columns:1fr 1.15fr;align-items:start;gap:10px 16px;margin-bottom:8px;display:grid}.cv7791__cv{text-align:center;border-bottom:1.5px solid #111;margin-bottom:8px;padding-bottom:4px;font-size:13px;font-weight:800;line-height:1.3}.cv7791__stamp{letter-spacing:.02em;border:1.5px solid #111;width:fit-content;margin:0 auto 6px;padding:4px 14px;font-size:13px;font-weight:800;display:block}.cv7791__pages{text-align:center;margin:0;font-style:italic}.cv7791__head-r{text-align:center}.cv7791__rtitle{font-size:13.5px;font-weight:800;line-height:1.3}.cv7791__year{margin:2px 0 4px;font-size:13.5px;font-weight:800}.cv7791__mon{margin-bottom:2px;font-size:14px}.cv7791__time{margin:0;font-size:13px}.cv7791__idrow{justify-content:space-between;align-items:flex-start;gap:12px;margin:8px 0;display:flex}.cv7791__name{line-height:1.55}.cv7791__code{border:1.5px solid #111;flex-shrink:0;padding:6px 14px;font-size:14px;font-weight:800}.cv7791__const{margin:0 0 10px}.cv7791__part{margin:12px 0 6px;font-size:13.25px;font-weight:800;line-height:1.4}.cv7791__part span{font-weight:400}.cv7791__shared{margin:8px 0 6px}.cv7791__shared--fig,.cv7791__tf-head--fig,.cv7791__essay--fig{grid-template-columns:1fr 168px;align-items:start;gap:10px;display:grid}.cv7791__fig{background:#6b6b6b;border:1px solid #bbb;width:100%;height:auto;display:block}.cv7791__q{margin:0 0 5px}.cv7791__stem{margin:0 0 2px}.cv7791__opts{grid-template-columns:1fr 1fr;gap:1px 12px;padding-left:14px;display:grid}.cv7791__opt{display:block}.cv7791__tf{margin:8px 0 12px}.cv7791__tftable{border-collapse:collapse;width:100%;margin-top:6px;font-size:12.75px}.cv7791__tftable th,.cv7791__tftable td{vertical-align:top;border:1px solid #111;padding:5px 8px}.cv7791__tftable th{text-align:center;font-weight:700}.cv7791__tftable th:first-child,.cv7791__tftable td:first-child{text-align:left}.cv7791__tick{width:52px}.cv7791__boxes{margin:4px 0 8px}.cv7791__boxrow{vertical-align:middle;gap:3px;margin-left:8px;display:inline-flex}.cv7791__boxrow i{background:#fff;border:1.25px solid #111;width:22px;height:22px;display:inline-block}.cv7791__essay{margin:8px 0 12px}.cv7791__sub{margin:2px 0 2px 16px}.cv7791__end{text-align:center;margin-top:18px}.cv7791__het{letter-spacing:.08em;margin:0 0 4px;font-weight:700}.cv7791__note{margin:0}ol.ai-doc-opts,.cv7791--ai ol.ai-doc-opts{grid-template-columns:1fr 1fr;gap:2px 18px;margin:2px 0 8px;padding-left:0;list-style:none;display:grid}ol.ai-doc-opts li,.cv7791--ai ol.ai-doc-opts li{list-style:none}ol.ai-doc-opts .ai-doc-opt-lab,.cv7791--ai ol.ai-doc-opts .ai-doc-opt-lab{margin-right:.28em;font-weight:700}ol.ai-doc-opts li:before,.cv7791--ai ol.ai-doc-opts li:before{content:none}@media (width<=700px){.cv7791__head,.cv7791__shared--fig,.cv7791__tf-head--fig,.cv7791__essay--fig,.cv7791__opts,ol.ai-doc-opts,.cv7791--ai ol.ai-doc-opts{grid-template-columns:1fr}}.ga3280{color:#111;background:#fff;font-family:Times New Roman,Times,Noto Serif,serif;font-size:13.25px;line-height:1.45}.ga3280__nation{text-align:center;margin:0 0 8px;font-size:13px;font-weight:700;line-height:1.4}.ga3280__title{text-align:center;color:#1e3a8a;letter-spacing:.02em;margin:0 0 2px;font-size:16px;font-weight:800}.ga3280__khung{text-align:center;color:#334155;margin:0 0 12px;font-size:12px;font-style:italic}.ga3280__meta{border-collapse:collapse;width:100%;margin-bottom:12px;font-size:13px}.ga3280__meta td{border:1px solid #111;width:50%;padding:6px 10px}.ga3280__topic{text-align:center;color:#111;margin:10px 0 2px;font-size:14.5px;font-weight:800}.ga3280__sub{text-align:center;margin:0 0 8px;font-size:13.5px;font-weight:700}.ga3280__note{color:#333;margin:0 0 12px;font-style:italic}.ga3280 h2{color:#1e3a8a;border-bottom:1px solid #cbd5e1;margin:16px 0 8px;padding-bottom:3px;font-size:13.5px;font-weight:800}.ga3280 h3{margin:10px 0 6px;font-size:13.25px;font-weight:700}.ga3280 h4{margin:8px 0 4px;font-size:13px;font-weight:700}.ga3280 ul,.ga3280 ol{margin:0 0 8px;padding-left:1.3em}.ga3280 li{margin-bottom:3px}.ga3280__sheet{background:#f8fafc;border:1px solid #94a3b8;border-radius:8px;margin:8px 0;padding:8px 12px}.ga3280__table{border-collapse:collapse;width:100%;margin:8px 0 12px;font-size:12.75px}.ga3280__table th,.ga3280__table td{vertical-align:top;border:1px solid #111;padding:6px 8px}.ga3280__table th{text-align:center;background:#e2e8f0;font-weight:700}.ga3280__2col{table-layout:fixed}.ga3280__2col th,.ga3280__2col td{border:1.25px solid #111;width:50%;padding:8px 10px}.ga3280__2col th{color:#1e3a8a;background:#dbeafe}.ga3280__hd{margin-bottom:14px}.ga3280__hd h3 span{color:#334155;font-weight:600}.ga3280__q{margin:0 0 8px}.ga3280__opts{grid-template-columns:1fr 1fr;gap:2px 12px;padding-left:8px;display:grid}.ga3280__adjust{letter-spacing:.08em;color:#64748b}.ga3280--ai h3.ai-doc-section{color:#1e3a8a}.ga3280--ai table{border-collapse:collapse;table-layout:fixed;width:100%;margin:8px 0 14px}.ga3280--ai table th,.ga3280--ai table td{vertical-align:top;border:1.25px solid #111;width:50%;padding:8px 10px}.ga3280--ai table th{color:#1e3a8a;text-align:center;background:#dbeafe;font-weight:700}@media (width<=700px){.ga3280__opts{grid-template-columns:1fr}}.docs-search{align-items:center;display:flex;position:relative}.docs-search__icon{color:var(--text-muted);pointer-events:none;z-index:1;width:16px;height:16px;display:inline-flex;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.docs-search__input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);box-sizing:border-box;outline:none;width:min(260px,40vw);height:36px;padding:0 12px 0 36px;font-size:13px;line-height:normal}.docs-search__input:focus{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.docs-panel{padding:0;overflow:visible}.docs-tabs{border-bottom:1px solid var(--border);gap:4px;padding:12px 20px 0;display:flex}.docs-tabs__btn{color:var(--text-muted);background:0 0;border-bottom:2px solid #0000;border-radius:0;margin-bottom:-1px;padding:10px 14px;font-size:13px;font-weight:600}.docs-tabs__btn.is-active{color:var(--primary);border-bottom-color:var(--primary)}.docs-tabs__btn:hover{color:var(--text-main)}.docs-panel [data-docs-view]{padding:20px 24px 24px}.docs-folders{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:28px;display:grid}.docs-folder{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);text-align:left;align-items:center;gap:12px;padding:14px 16px;transition:border-color .15s,box-shadow .15s,background .15s;display:flex}.docs-folder:hover{box-shadow:var(--shadow-sm);background:var(--primary-light);border-color:#99f6e4}.docs-folder--new{color:var(--text-muted);border-style:dashed;justify-content:center;font-size:13px;font-weight:600}.docs-folder__icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.docs-folder__icon--blue{background:var(--blue-light);color:var(--blue)}.docs-folder__icon--pink{background:var(--pink-light);color:var(--pink)}.docs-folder__icon--orange{background:var(--orange-light);color:var(--orange)}.docs-folder__icon--green{background:var(--green-light);color:var(--green)}.docs-folder__icon--purple{background:var(--primary-light);color:var(--primary)}.docs-folder__meta{flex-direction:column;gap:2px;min-width:0;display:flex}.docs-folder__name{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.docs-folder__count{color:var(--text-muted);font-size:12px}.docs-section-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.docs-section-title{color:var(--text-main);margin:0;font-size:14px;font-weight:700}.docs-section-hint{color:var(--text-muted);font-size:12px}.docs-table-wrap{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.docs-table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.docs-table th{color:var(--text-muted);background:var(--bg-hover);border-bottom:1px solid var(--border);padding:10px 14px;font-size:12px;font-weight:600}.docs-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 14px}.docs-table tr:last-child td{border-bottom:none}.docs-table tbody tr:hover{background:var(--bg-hover)}.docs-muted{color:var(--text-muted)}.docs-file{font:inherit;color:var(--text-main);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;max-width:100%;padding:0;font-weight:500;display:inline-flex}.docs-file:hover .docs-file__name{color:var(--primary)}.docs-file__icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.docs-file__icon--blue{color:#2563eb;background:#eff5ff}.docs-file__icon--orange{color:#ea580c;background:#fff5eb}.docs-file__icon--green{color:#16a34a;background:#eaf8f2}.docs-file__icon--pink{color:#e73b7e;background:#fdedf3}.docs-file__icon--purple{color:#0d9488;background:#f0fdfa}.docs-file__name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.docs-actions{text-align:right;width:44px}.docs-empty{color:var(--text-muted);flex-direction:column;align-items:center;gap:8px;padding:40px 16px;font-size:13px;display:flex}@media (width<=1100px){.docs-folders{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.docs-folders{grid-template-columns:1fr}.docs-search__input{width:160px}}.rstat-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.rstat{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:14px}.rstat__top{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.rstat__icon{border-radius:10px;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.rstat__icon--purple{background:var(--primary-light);color:var(--primary)}.rstat__icon--blue{background:var(--blue-light);color:var(--blue)}.rstat__icon--green{background:var(--green-light);color:var(--green)}.rstat__icon--orange{background:var(--orange-light);color:var(--orange)}.rstat__icon--pink{background:var(--pink-light);color:var(--pink)}.rstat__delta{color:var(--text-muted);text-align:right;max-width:120px;font-size:11px;font-weight:600;line-height:1.3}.rstat__delta.is-up{color:var(--green)}.rstat__delta.is-down{color:var(--orange)}.rstat__value{letter-spacing:-.03em;color:var(--text-main);font-size:28px;font-weight:800;line-height:1.1}.rstat__label{color:var(--text-muted);margin-top:4px;font-size:12px;font-weight:600}.reports-layout{grid-template-columns:minmax(0,2fr) minmax(280px,1fr);align-items:start;gap:12px;display:grid}.reports-chart__head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.bar-chart{border-bottom:1px solid var(--border);align-items:flex-end;gap:12px;height:220px;margin-bottom:18px;padding:8px 8px 0;display:flex}.bar-chart__col{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:6px;height:100%;display:flex}.bar-chart__value{color:var(--text-muted);font-size:12px;font-weight:700}.bar-chart__bar{cursor:default;border-radius:8px 8px 2px 2px;width:100%;max-width:56px;min-height:8px;transition:height .3s}.bar-chart__bar:hover{filter:brightness(1.08)}.bar-chart__label{color:var(--text-muted);padding-bottom:4px;font-size:12px}.reports-compare__title{margin:0 0 12px;font-size:14px;font-weight:700}.mini-bar{align-items:center;gap:8px;min-width:100px;display:flex}.mini-bar__fill{background:var(--primary);background:linear-gradient(90deg, #5eead4, var(--primary));border-radius:99px;flex:1;max-width:80px;height:6px}.mini-bar span{color:var(--text-muted);font-size:12px;font-weight:600}.reports-ai{background:var(--bg-card);flex-direction:column;gap:12px;display:flex}.reports-ai__head{align-items:center;gap:10px;display:flex}.reports-ai__icon{background:var(--primary-light);width:32px;height:32px;color:var(--primary);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.reports-ai__list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.reports-ai__item,.report-insight{color:var(--text-main);border-radius:var(--radius-sm);background:var(--bg-muted,#f8fafc);border:1px solid var(--border);border-left:3px solid var(--primary);padding:12px 14px;font-size:13px;line-height:1.55}.reports-ai__item strong,.report-insight strong{color:var(--text-main);margin-bottom:4px;font-weight:650;display:block}.reports-ai__item p,.report-insight p{color:var(--text-muted);margin:0;font-size:13px;line-height:1.5}.reports-ai__item--good,.report-insight--good{border-left-color:var(--green)}.reports-ai__item--warn,.report-insight--warn{border-left-color:var(--orange)}.reports-ai__item--tip,.report-insight--tip{border-left-color:var(--primary)}@media (width<=1100px){.rstat-grid{grid-template-columns:repeat(3,1fr)}.reports-layout{grid-template-columns:1fr}}@media (width<=640px){.rstat-grid{grid-template-columns:1fr 1fr}}.notifs-panel{padding:0;overflow:hidden}.notifs-tabs{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:4px;padding:12px 20px;display:flex}.notifs-tabs__btn{color:var(--text-muted);border-radius:var(--radius-pill);background:0 0;padding:8px 12px;font-size:13px;font-weight:600}.notifs-tabs__btn.is-active{background:var(--primary-light);color:var(--primary)}.notifs-tabs__count{background:var(--primary);color:#fff;border-radius:99px;justify-content:center;align-items:center;min-width:18px;height:18px;margin-left:4px;padding:0 5px;font-size:11px;display:inline-flex}.notifs-list{flex-direction:column;gap:8px;padding:16px 20px 20px;display:flex}.notif{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);align-items:flex-start;gap:14px;padding:14px 16px;transition:background .15s,border-color .15s;display:flex}.notif--unread{background:var(--primary-light);border-color:#e8e0ff;border-left:3px solid var(--primary)}.notif--orange.notif--unread{border-left-color:var(--orange);background:#fffaf3;border-color:#fde8c8}.notif--blue.notif--unread{border-left-color:var(--blue);background:#f5f9ff;border-color:#d6e6ff}.notif__icon{background:var(--bg-muted);width:40px;height:40px;color:var(--text-muted);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.notif__icon--purple{background:var(--primary-light);color:var(--primary)}.notif__icon--orange{background:var(--orange-light);color:var(--orange)}.notif__icon--blue{background:var(--blue-light);color:var(--blue)}.notif__icon--green{background:var(--green-light);color:var(--green)}.notif__body{flex:1;min-width:0}.notif__title-row{align-items:center;gap:8px;margin-bottom:4px;display:flex}.notif__title{color:var(--text-main);margin:0;font-size:14px;font-weight:700}.notif:not(.notif--unread) .notif__title{color:#64748b;font-weight:600}.notif__dot{background:var(--primary);border-radius:50%;flex-shrink:0;width:8px;height:8px}.notif__text{color:#475569;margin:0 0 8px;font-size:13px;line-height:1.5}.notif:not(.notif--unread) .notif__text{color:#94a3b8}.notif__meta{color:#94a3b8;gap:6px;font-size:11px;font-weight:500;display:flex}.notif__link{color:var(--primary);align-items:center;gap:4px;margin-top:8px;font-size:12px;font-weight:600;display:inline-flex}.notif__link:hover{text-decoration:underline}.notifs-empty{color:var(--text-muted);flex-direction:column;align-items:center;gap:8px;padding:48px 16px;font-size:13px;display:flex}.premium-hero{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding:28px 32px;display:flex;background:linear-gradient(135deg, #fef9e7 0%, #fffdf5 48%, var(--primary-light,#ebf5fc) 100%)!important;border-color:#fde68a!important}.premium-hero__eyebrow{color:#b45309;text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:6px;margin-bottom:8px;font-size:12px;font-weight:700;display:inline-flex}.premium-hero__title{color:#92400e;flex-wrap:wrap;align-items:center;gap:12px;margin:0 0 10px;font-size:28px;font-weight:800;display:flex}.premium-hero__pill{color:#fff;border-radius:var(--radius-pill);text-transform:none;letter-spacing:0;background:#f59e0b;padding:4px 10px;font-size:12px;font-weight:600}.premium-hero__desc{color:#b45309;max-width:480px;margin:0;font-size:14px;line-height:1.55}.premium-hero__credits{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid #fde68a;min-width:280px;padding:20px 24px}.premium-hero__credits-row{color:var(--text-main);justify-content:space-between;margin-bottom:10px;font-size:13px;font-weight:600;display:flex}.premium-hero__credits-row strong{color:#d97706}.premium-hero__bar{background:#fef3c7;border-radius:99px;height:8px;margin-bottom:16px;overflow:hidden}.premium-hero__bar-fill{background:linear-gradient(90deg,#fbbf24,#f59e0b);border-radius:99px;height:100%}.premium-packs{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px}.premium-packs__grid{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px;display:grid}.premium-pack{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-hover);flex-direction:column;align-items:center;gap:4px;padding:20px 16px;transition:border-color .15s,box-shadow .15s;display:flex;position:relative}.premium-pack:hover{box-shadow:var(--shadow-sm);border-color:#fbbf24}.premium-pack__tag{background:var(--primary);color:#fff;border-radius:var(--radius-pill);padding:2px 8px;font-size:11px;font-weight:700;position:absolute;top:-10px}.premium-pack__credits{color:var(--text-main);font-size:24px;font-weight:800}.premium-pack__label{color:var(--text-muted);font-size:12px}.premium-pack__price{color:#d97706;margin-top:8px;font-size:15px;font-weight:700}.premium-section-title{color:var(--text-main);margin:8px 0 0;font-size:18px;font-weight:700}.premium-plans{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.premium-plan{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);flex-direction:column;padding:28px 24px;display:flex;position:relative}.premium-plan--popular{border:2px solid var(--primary);box-shadow:0 10px 30px color-mix(in srgb, var(--primary) 18%, transparent)}.premium-plan__badge{background:var(--primary);color:#fff;border-radius:var(--radius-pill);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;padding:4px 12px;font-size:11px;font-weight:700;position:absolute;top:-12px;left:50%;transform:translate(-50%)}.premium-plan__name{color:var(--text-main);margin:0 0 6px;font-size:18px;font-weight:700}.premium-plan--popular .premium-plan__name{color:var(--primary)}.premium-plan__desc{color:var(--text-muted);margin:0 0 16px;font-size:13px;line-height:1.45}.premium-plan__price{color:var(--text-main);flex-wrap:wrap;align-items:baseline;gap:6px;margin-bottom:20px;font-size:28px;font-weight:800;display:flex}.premium-plan__note{color:var(--text-muted);font-size:14px;font-weight:500}.premium-plan__features{border-top:1px solid var(--border);color:var(--text-main);flex-direction:column;flex:1;gap:12px;margin:0 0 24px;padding:16px 0 0;font-size:13px;list-style:none;display:flex}.premium-plan__features li{align-items:flex-start;gap:10px;display:flex}.premium-plan__features li .icon{color:var(--primary);flex-shrink:0;margin-top:1px}.premium-plan__features li.is-excluded{color:#94a3b8;text-decoration:line-through}.premium-plan__features li.is-excluded .icon{color:#cbd5e1}.premium-plan .btn:disabled{opacity:.7;cursor:default}@media (width<=960px){.premium-plans,.premium-packs__grid{grid-template-columns:1fr}}.settings-layout{flex:1;min-height:0;padding:0;display:flex;overflow:hidden}.settings-nav{border-right:1px solid var(--border);background:var(--bg-app);flex-direction:column;flex-shrink:0;gap:4px;width:220px;padding:20px 14px;display:flex}.settings-nav__item{border-radius:var(--radius-sm);color:var(--text-muted);align-items:center;gap:10px;padding:10px 12px;font-size:13px;font-weight:500;transition:background .15s,color .15s;display:flex}.settings-nav__item:hover{background:var(--bg-card);color:var(--text-main)}.settings-nav__item.is-active{background:var(--bg-card);color:var(--primary);box-shadow:var(--shadow-sm);font-weight:600}.settings-panel{-webkit-overflow-scrolling:touch;flex:1;min-width:0;max-width:720px;min-height:0;padding:28px 32px 36px;overflow-y:auto}.settings-panel__title{color:var(--text-main);margin:0 0 20px;font-size:18px;font-weight:700}.settings-panel__subtitle{color:var(--text-main);margin:0 0 14px;font-size:14px;font-weight:700}.settings-panel__lead{color:var(--text-muted);margin:-12px 0 20px;font-size:13px;line-height:1.5}.settings-avatar{align-items:center;gap:20px;margin-bottom:28px;display:flex}.settings-avatar__img{object-fit:cover;width:80px;height:80px;box-shadow:var(--shadow-sm);border:2px solid #fff;border-radius:50%}.settings-hint{color:var(--text-muted);margin:6px 0 0;font-size:12px}.settings-form__grid{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;display:grid}.settings-form__stack{flex-direction:column;gap:14px;max-width:400px;margin-bottom:16px;display:flex}.settings-form__actions{justify-content:flex-end;margin-top:24px;display:flex}.settings-divider{background:var(--border);height:1px;margin:28px 0}.settings-toggles{flex-direction:column;gap:4px;display:flex}.settings-toggle{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:14px 0;display:flex}.settings-toggle:last-of-type{border-bottom:none}.settings-toggle__label{color:var(--text-main);margin-bottom:2px;font-size:14px;font-weight:600}.settings-toggle__desc{color:var(--text-muted);font-size:12px;line-height:1.4}.toggle{cursor:pointer;background:#cbd5e1;border:none;border-radius:12px;flex-shrink:0;width:44px;height:24px;padding:0;transition:background .2s;position:relative}.toggle.is-on{background:var(--primary)}.toggle__knob{background:var(--bg-card);border-radius:50%;width:20px;height:20px;transition:transform .2s;position:absolute;top:2px;left:2px;box-shadow:0 1px 3px #0003}.toggle.is-on .toggle__knob{transform:translate(20px)}.settings-2fa{background:var(--bg-hover);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-main);justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding:16px;display:flex}.settings-sessions{margin-top:8px}.settings-session{border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);align-items:center;gap:12px;margin-bottom:12px;padding:12px 14px;display:flex}.settings-session__meta{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.settings-session__meta strong{color:var(--text-main);font-size:13px}.theme-grid{grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px;display:grid}.theme-card{border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);cursor:pointer;text-align:center;padding:14px;transition:border-color .15s}.theme-card.is-active{border-color:var(--primary)}.theme-card.is-disabled{opacity:.55;cursor:not-allowed}.theme-card__preview{border:1px solid var(--border);border-radius:8px;height:72px;margin-bottom:10px;position:relative;overflow:hidden}.theme-card__preview--light{background:var(--bg-hover)}.theme-card__preview--dark{background:#0f172a;border-color:#1e293b}.theme-card__preview--auto{background:linear-gradient(90deg, var(--bg-hover) 50%, #0f172a 50%)}.theme-card__sidebar{background:var(--bg-card);border-right:1px solid var(--border);width:28%;height:100%;position:absolute;top:0;left:0}.theme-card__preview--dark .theme-card__sidebar{background:#1e293b;border-color:#334155}.theme-card__lines{flex-direction:column;gap:8px;display:flex;position:absolute;top:14px;left:36%;right:12px}.theme-card__lines span{background:#cbd5e1;border-radius:3px;height:6px}.theme-card__preview--dark .theme-card__lines span{background:#475569}.theme-card__label{color:var(--text-main);align-items:center;gap:6px;font-size:13px;font-weight:600;display:inline-flex}.font-scale{align-items:center;gap:16px;max-width:320px;display:flex}.font-scale__a--sm{color:var(--text-muted);font-size:12px}.font-scale__a--lg{color:var(--text-main);font-size:18px;font-weight:600}.font-scale__range{accent-color:var(--primary);flex:1}.integ-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.integ-card{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);flex-direction:column;gap:10px;padding:18px;display:flex}.integ-card__head{align-items:center;gap:10px;font-size:14px;display:flex}.integ-card__icon{background:var(--bg-muted);width:40px;height:40px;color:var(--primary);border-radius:10px;justify-content:center;align-items:center;display:flex}.integ-card__desc{color:var(--text-muted);flex:1;margin:0;font-size:12px;line-height:1.5}@media (width<=860px){.settings-layout{flex-direction:column}.settings-nav{border-right:none;border-bottom:1px solid var(--border);flex-flow:wrap;width:100%}.settings-form__grid,.theme-grid,.integ-grid{grid-template-columns:1fr}.settings-panel{padding:20px}}@media (width<=1280px){.stat-grid,.tools-grid,.tools-grid--home{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-card{min-height:112px}.home-main-grid{grid-template-columns:minmax(0,1fr) 300px;gap:10px}.bottom-grid{grid-template-columns:1fr 1fr;gap:8px}.bottom-grid>:last-child{grid-column:1/-1}}@media (width<=1024px){.home-main-grid{grid-template-columns:1fr;align-items:start;gap:8px}.home-main-grid__left .tools-section{height:auto;min-height:0}.tools-grid--home{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:minmax(120px,auto);height:auto}.middle-grid{grid-template-columns:1fr;gap:8px}.ask-teachai__input-box,.ask-teachai__tags,.ask-teachai__toolbar{max-width:100%}.ask-teachai__illustration{display:none}.tools-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=860px){.sidebar{display:none}.main-content{gap:8px;max-width:100%;padding:12px}.header__menu-btn{display:inline-flex}.header__search{flex-basis:100%;order:3;width:100%}.header__search-kbd{display:none}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.bottom-grid{grid-template-columns:1fr;gap:8px}.tools-grid,.tools-grid--home{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.tool-card{min-height:112px}}html.theme-dark .settings-nav{border-color:var(--border)!important;background:#12151c!important}html.theme-dark .settings-nav__item{color:var(--text-muted)!important}html.theme-dark .settings-nav__item:hover{color:var(--text-main)!important;background:#222633!important}html.theme-dark .settings-nav__item.is-active{background:var(--primary-light)!important;color:#c4b5fd!important;box-shadow:none!important}html.theme-dark .settings-layout{background:var(--bg-card)!important;border-color:var(--border)!important}html.theme-dark .settings-panel{background:0 0!important}html.theme-dark .settings-avatar__img,html.theme-dark .settings-2fa,html.theme-dark .settings-session,html.theme-dark .settings-toggle{border-color:var(--border)!important}html.theme-dark .settings-2fa{background:var(--bg-muted)!important;color:var(--text-main)!important}html.theme-dark .settings-2fa .settings-toggle__label,html.theme-dark .settings-2fa .settings-toggle__desc{color:inherit}html.theme-dark .settings-2fa .settings-toggle__desc{color:var(--text-muted)!important}html.theme-dark .atools-footer{background:var(--bg-card)!important;border-color:var(--border)!important;color:var(--text-main)!important}html.theme-dark .atools-footer__title{color:var(--text-main)!important}html.theme-dark .atools-footer__desc{color:var(--text-muted)!important}html.theme-dark .ai-tool-card--proposal{background:var(--bg-muted)!important;border-color:var(--border)!important}html.theme-dark .sai{background:var(--bg-muted)!important;border-color:var(--border)!important;color:var(--text-main)!important}html.theme-dark .docs-table th{background:var(--bg-muted)!important;color:var(--text-muted)!important}html.theme-dark .theme-card{border-color:var(--border)!important;color:var(--text-main)!important;background:#12151c!important}html.theme-dark .theme-card.is-active{border-color:var(--primary)!important;box-shadow:0 0 0 2px #0d948859!important}html.theme-dark .theme-card__preview{border-color:var(--border)!important;background:#0f1117!important}html.theme-dark .theme-card__preview--light{background:#e5e7eb!important}html.theme-dark .theme-card__label{color:var(--text-main)!important}html.theme-dark .font-scale__range{accent-color:var(--primary)}html.theme-dark .main-content{background:var(--bg-app)!important}html.theme-dark .page-header,html.theme-dark .header{background:var(--bg-app)!important;border-color:var(--border)!important}html.theme-dark .card,html.theme-dark .list-card,html.theme-dark .stat-card,html.theme-dark .class-card,html.theme-dark .tool-card,html.theme-dark .integ-card,html.theme-dark .edash__stat,html.theme-dark .edash__chart,html.theme-dark .coverview__card,html.theme-dark .docs-panel,html.theme-dark .cdetail,html.theme-dark .clist,html.theme-dark .notif,html.theme-dark .tool-preview,html.theme-dark .tool-form,html.theme-dark .ask-teachai,html.theme-dark .ai-suggest__item,html.theme-dark .premium-hero,html.theme-dark .premium-plan,html.theme-dark .premium-pack{background:var(--bg-card)!important;border-color:var(--border)!important;color:var(--text-main)!important}html.theme-dark .data-table,html.theme-dark table{background:var(--bg-card)!important;color:var(--text-main)!important}html.theme-dark .data-table thead,html.theme-dark thead{background:#12151c!important}html.theme-dark .data-table th,html.theme-dark .data-table td,html.theme-dark th,html.theme-dark td{border-color:var(--border)!important;color:var(--text-main)!important}html.theme-dark .data-table tbody tr:hover,html.theme-dark tbody tr:hover{background:#1e2230!important}html.theme-dark .field__input--readonly,html.theme-dark input[readonly]{color:var(--text-muted)!important;background:#1a1d26!important}html.theme-dark .sidebar{border-color:var(--border)!important;background:#12151c!important}html.theme-dark .sidebar__logo:hover,html.theme-dark .sidebar__user:hover{background:#222633!important}html.theme-dark .task-item:hover,html.theme-dark .schedule-item--clickable:hover,html.theme-dark .class-card:hover,html.theme-dark .tool-card:hover,html.theme-dark .clist__item:hover,html.theme-dark .docs-file:hover,html.theme-dark .exam-name:hover{background:#1e2230!important}html.theme-dark .schedule-status--done{color:#9ca3af!important;background:#1f2937!important}html.theme-dark .badge--orange{color:#fbbf24!important;background:#2a1f12!important}html.theme-dark .badge--red{color:#f472b6!important;background:#2a1520!important}html.theme-dark .badge--green{color:#34d399!important;background:#12241c!important}html.theme-dark .badge--blue{color:#60a5fa!important;background:#152238!important}html.theme-dark .badge--purple{color:#c4b5fd!important;background:#1a1530!important}html.theme-dark .modal__dialog,html.theme-dark .exam-dlg,html.theme-dark [data-ph-msg-dlg] .exam-dlg,html.theme-dark .pay-modal__card{background:var(--bg-card)!important;color:var(--text-main)!important}html.theme-dark .exam-grade-row input,html.theme-dark [data-ph-body],html.theme-dark .exam-dlg input,html.theme-dark .exam-dlg textarea{border-color:var(--border)!important;color:var(--text-main)!important;background:#12151c!important}html.theme-dark .dropdown__menu{background:var(--bg-card)!important;border-color:var(--border)!important}html.theme-dark .dropdown__menu a:hover,html.theme-dark .dropdown__menu button:hover{background:#222633!important}html.theme-dark .page-btn{border-color:var(--border)!important;color:var(--text-main)!important;background:#12151c!important}html.theme-dark .page-btn:hover:not(:disabled){background:#222633!important}html.theme-dark .select-wrap .select{color:var(--text-main)!important;border-color:var(--border)!important;background:#12151c!important}html.theme-dark .scal__td-cell,html.theme-dark .scal__month-day,html.theme-dark .mini-cal__day{border-color:var(--border)!important;color:var(--text-main)!important;background:#12151c!important}html.theme-dark .scal__td-cell.is-today,html.theme-dark .scal__month-day:hover:not(:disabled){background:var(--primary-light)!important}html.theme-dark .chat-msg--user .chat-msg__bubble{background:var(--primary-light)!important;color:#e0e7ff!important}html.theme-dark .chat-msg--ai .chat-msg__bubble{color:var(--text-main)!important;background:#1e2230!important}html.theme-dark .tool-chip{border-color:var(--border)!important;color:var(--text-main)!important;background:#12151c!important}html.theme-dark .sgk-card,html.theme-dark .reports-chart,html.theme-dark .student-detail,html.theme-dark .sdetail{background:var(--bg-card)!important;border-color:var(--border)!important;color:var(--text-main)!important}html.theme-dark .settings-header,html.theme-dark .page-header__actions .btn--outline{border-color:var(--border)!important}html.theme-dark .page-header__title,html.theme-dark .header__title,html.theme-dark .list-card__title,html.theme-dark .settings-panel__title,html.theme-dark .settings-panel__subtitle{color:var(--text-main)!important}html.theme-dark .page-header__subtitle,html.theme-dark .list-card__link{color:var(--text-muted)!important}html.theme-dark .toggle{background:#374151}html.theme-dark .icon-btn__badge{color:#fff!important;background:#ef4444!important}.att-bar{background:var(--bg-hover);border:1px solid var(--border);border-radius:var(--radius-sm);flex-wrap:wrap;align-items:flex-end;gap:14px 18px;margin-bottom:16px;padding:14px 16px;display:flex}.att-summary{color:var(--text-muted);flex-wrap:wrap;flex:1;gap:12px 16px;font-size:13px;display:flex}.att-summary strong{color:var(--text-main)}.att-actions{flex-wrap:wrap;gap:8px;display:flex}.data-table.att-table{table-layout:fixed}.data-table.att-table th:first-child,.data-table.att-table td:first-child{width:48px}.data-table.att-table th.att-col,.data-table.att-table td.att-col{text-align:center;vertical-align:middle;width:76px;padding-left:4px;padding-right:4px}.data-table.att-table .att-radio{cursor:pointer;justify-content:center;align-items:center;min-height:28px;margin:0;display:flex}.data-table.att-table .att-radio input{margin:0}html.theme-dark .main-content,html.theme-dark .app-container{background:var(--bg-app);color:var(--text-main)}html.theme-dark .sidebar,html.theme-dark .header{background:var(--bg-card);border-color:var(--border)}html.theme-dark .settings-nav a,html.theme-dark .settings-nav__link{color:var(--text-main)}html.theme-dark .settings-nav a.is-active,html.theme-dark .settings-nav__link.is-active{background:var(--primary-light);color:#c4b5fd}html.theme-dark .settings-panel__title,html.theme-dark .settings-panel__subtitle,html.theme-dark .page-header__title,html.theme-dark h1,html.theme-dark h2,html.theme-dark h3{color:var(--text-main)}html.theme-dark .settings-hint,html.theme-dark .muted,html.theme-dark .text-muted{color:var(--text-muted)}html.theme-dark .field__label,html.theme-dark label{color:var(--text-main)}html.theme-dark .integ-card__warn,html.theme-dark .integ-warn{color:#fde68a;border-color:#78350f;background:var(--orange-light)!important}html.theme-dark .sgk-card,html.theme-dark .sgk-card__body{background:var(--bg-card);color:var(--text-main);border-color:var(--border)}html.theme-dark .sgk-filters,html.theme-dark .sgk-toolbar{background:var(--bg-card);border-color:var(--border)}html.theme-dark .sgk-chip.is-active{background:var(--primary-light);color:#c4b5fd}html.theme-dark .premium-plan,html.theme-dark .plan-card,html.theme-dark .premium-hero,html.theme-dark .report-stat,html.theme-dark .rdash__stat,html.theme-dark .rdash__panel,html.theme-dark .exam-list,html.theme-dark .exam-item,html.theme-dark .elist__item{background:var(--bg-card);border-color:var(--border);color:var(--text-main)}html.theme-dark .modal__dialog,html.theme-dark .exam-dlg,html.theme-dark [data-modal] .modal-card{color:var(--text-main);border-color:var(--border);background:var(--bg-card)!important}html.theme-dark .chat-panel,html.theme-dark .chat-panel__messages,html.theme-dark .chat-setup,html.theme-dark .tool-preview,html.theme-dark .preview-body,html.theme-dark .result-md,html.theme-dark .ai-output{background:var(--bg-card);color:var(--text-main);border-color:var(--border)}html.theme-dark .outline-list__item,html.theme-dark .sortable-item,html.theme-dark [data-sortable]>*{background:var(--bg-card);border-color:var(--border);color:var(--text-main)}html.theme-dark .data-table th{background:var(--bg-muted);color:var(--text-muted)}html.theme-dark .data-table td{border-color:var(--border);color:var(--text-main)}html.theme-dark .toggle.is-on{background:var(--primary)}html.theme-dark .divider,html.theme-dark hr{border-color:var(--border);background:var(--border)}html.theme-dark .empty-state__title{color:var(--text-main)}html.theme-dark .empty-state__desc{color:var(--text-muted)}html.theme-dark .icon-btn{background:var(--bg-card);border-color:var(--border);color:var(--text-muted)}html.theme-dark .icon-btn:hover{background:var(--primary-light);color:#c4b5fd;border-color:#4c1d95}html.theme-dark .sidebar__nav a,html.theme-dark .sidebar a{color:var(--text-main)}html.theme-dark .sidebar__section-label{color:var(--text-muted)}html.theme-dark .stat-card__value{color:var(--text-main)}html.theme-dark .schedule-block--blue{background:var(--blue-light)}html.theme-dark .schedule-block--green{background:var(--green-light)}html.theme-dark .schedule-block--purple{background:var(--purple-light)}html.theme-dark .schedule-block--pink{background:var(--pink-light)}html.theme-dark [style*="background: white"],html.theme-dark [style*=background\:white],html.theme-dark [style*="background: #fff"],html.theme-dark [style*="background:#fff"]{background:var(--bg-card)!important}.mkt-body{color:#0f172a;-webkit-font-smoothing:antialiased;background:#f7f7fb;margin:0;font-family:Be Vietnam Pro,system-ui,-apple-system,sans-serif;overflow-x:hidden}.mkt-body:has([data-mkt-nav]){padding-top:var(--site-nav-height,56px)}html{scroll-padding-top:calc(var(--site-nav-height,56px) + 20px)}#features,#how,#pricing,#stories{scroll-margin-top:calc(var(--site-nav-height,56px) + 20px)}.mkt-num{font-variant-numeric:tabular-nums;font-family:Inter,system-ui,sans-serif}.reveal{opacity:0;transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);transform:translateY(28px)}.reveal.is-in{opacity:1;transform:none}.reveal-d1{transition-delay:80ms}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}.reveal-d4{transition-delay:.32s}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}}.mkt-nav{z-index:50;-webkit-backdrop-filter:saturate(1.2)blur(16px);background:#f7f7fbc7;border-bottom:1px solid #0000;transition:border-color .25s,background .25s,box-shadow .25s;position:sticky;top:0}.mkt-nav.is-scrolled{background:#ffffffdb;border-bottom-color:#0f172a0f;box-shadow:0 8px 30px #0f172a0a}.mkt-nav__inner{flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:16px;min-width:0;max-width:none;margin:0 auto;padding:12px 20px;display:flex}.mkt-logo{color:#0f172a;letter-spacing:-.02em;white-space:nowrap;flex-shrink:0;align-items:center;gap:10px;font-size:17px;font-weight:800;text-decoration:none;display:inline-flex}.mkt-logo img{box-shadow:none;background:0 0;border-radius:0}.mkt-logo__word{white-space:nowrap;letter-spacing:-.02em;display:inline}.mkt-logo__ai{color:#ffb366;letter-spacing:-.06em;margin:0 -.04em 0 -.05em;padding:0;font-weight:800}.mkt-nav__links{flex-wrap:nowrap;flex:auto;align-items:center;gap:22px;min-width:0;margin:0;padding:0;list-style:none;display:flex;overflow:hidden}.mkt-nav__links>li{flex-shrink:0}.mkt-nav__links a{color:#64748b;white-space:nowrap;font-size:14px;font-weight:500;text-decoration:none;transition:color .15s;display:inline-block}.mkt-nav__links a:hover{color:#0f172a}.mkt-nav__links a.is-on,.mkt-nav__links a[aria-current=page]{color:#0f172a;font-weight:600}.mkt-nav__cta{flex-wrap:nowrap;flex-shrink:0;align-items:center;gap:10px;display:flex}.mkt-nav [hidden],.mkt-nav__cta [hidden],.mkt-btn[hidden],.mkt-nav__user[hidden]{display:none!important}.mkt-nav--app{z-index:60;background:#ffffffeb;border-bottom:1px solid #0f172a0f;transition:none;position:fixed;top:0;left:0;right:0;box-shadow:0 1px #0f172a08}.mkt-nav--app .mkt-nav__inner{max-width:none;padding:10px 20px}html.theme-dark .mkt-nav--app{background:#121a1cf0;border-bottom-color:#ffffff14}html.theme-dark[data-ui=polaris] .mkt-nav--app,html.theme-dark[data-ui=polaris] .mkt-nav{background:var(--brand-header,#2478c4)!important;border-bottom-color:color-mix(in srgb, var(--brand-header,#2478c4) 70%, #000)!important}.mkt-btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;transition:background .2s,box-shadow .2s,border-color .2s,transform .15s,color .15s;display:inline-flex}.mkt-btn:active{transform:translateY(1px)}.mkt-btn--primary{color:#fff;background:linear-gradient(135deg,#0d9488 0%,#6366f1 50%,#7c3aed 100%);box-shadow:0 1px 2px #4f46e540,0 8px 24px #4f46e547}.mkt-btn--primary:hover{filter:brightness(1.04);box-shadow:0 1px 2px #4f46e54d,0 12px 32px #4f46e561}.mkt-btn--dashboard{color:#fff;background:#2f5bff;border-color:#2f5bff;padding:10px 18px;font-weight:600;box-shadow:0 1px 2px #2f5bff40,0 6px 16px #2f5bff38}.mkt-btn--dashboard:hover{filter:brightness(1.02);background:#1f4aef;border-color:#1f4aef;box-shadow:0 1px 2px #2f5bff4d,0 10px 22px #2f5bff4d}.mkt-btn--dashboard.is-active{box-shadow:0 0 0 3px #2f5bff38,0 6px 16px #2f5bff38}.mkt-btn--logout{padding:8px 14px;font-size:13px}.mkt-nav__user{align-items:center;gap:8px;max-width:160px;display:inline-flex}.mkt-nav__avatar{color:#fff;background:linear-gradient(135deg,#2f5bff,#6366f1);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:12px;font-weight:700;display:inline-flex}.mkt-nav__uname{color:#334155;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}html.theme-dark .mkt-nav__uname{color:#e2e8f0}html.theme-dark[data-ui=polaris] .mkt-nav__uname{color:#fff!important}.mkt-nav__theme{color:#475569;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.mkt-nav__theme:hover{color:#0f172a;background:#f8fafc;border-color:#cbd5e1}html.theme-dark .mkt-nav__theme{background:var(--bg-card,#121a1c);border-color:var(--border,#2a3538);color:#e2e8f0}.mkt-btn--ghost{color:#334155;background:0 0}.mkt-btn--ghost:hover{background:#0f172a0d}.mkt-btn--outline{color:#0f172a;background:#fff;border-color:#e2e8f0;box-shadow:0 1px 2px #0f172a0a}.mkt-btn--outline:hover{background:#fafaff;border-color:#c7d2fe}html.theme-dark .mkt-btn--outline{background:var(--bg-card,#121a1c);border-color:var(--border,#2a3538);color:#e2e8f0}.mkt-btn--lg{padding:14px 26px;font-size:15px}.mkt-btn--block{width:100%}.mkt-btn--google{color:#0f172a;background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 1px 2px #0f172a0a}.mkt-btn--google:hover{background:#f8fafc;border-color:#cbd5e1}@media (width<=1100px){.mkt-nav__user .mkt-nav__uname{display:none}}@media (width<=900px){.mkt-btn--logout{display:none}}.mkt-hero{grid-template-columns:1.05fr .95fr;align-items:center;gap:40px;max-width:1160px;min-height:min(78vh,720px);margin:0 auto;padding:48px 24px 32px;display:grid;position:relative}.mkt-hero__glow{pointer-events:none;z-index:0;background:radial-gradient(at 70% 30%,#6366f138,#0000 55%),radial-gradient(at 30% 80%,#a855f724,#0000 50%);width:55%;height:70%;position:absolute;inset:-10% -5% auto auto}.mkt-hero__copy{z-index:1;position:relative}.mkt-pill{color:#4338ca;background:#4f46e514;border:1px solid #4f46e524;border-radius:999px;align-items:center;gap:8px;margin-bottom:22px;padding:7px 14px;font-size:13px;font-weight:600;display:inline-flex}.mkt-pill__dot{background:#22c55e;border-radius:50%;width:7px;height:7px;animation:2s infinite pulseDot;box-shadow:0 0 0 4px #22c55e2e}@keyframes pulseDot{0%,to{box-shadow:0 0 0 3px #22c55e33}50%{box-shadow:0 0 0 6px #22c55e14}}.mkt-hero h1{letter-spacing:-.04em;color:#0b1220;margin:0 0 18px;font-size:clamp(2.4rem,4.5vw,3.55rem);font-weight:800;line-height:1.08}.mkt-hero h1 em{background:linear-gradient(120deg,#0d9488 0%,#7c3aed 45%,#a855f7 100%);color:#0000;-webkit-background-clip:text;background-clip:text;font-style:normal}.mkt-hero__sub{color:#64748b;max-width:36rem;margin:0 0 28px;font-size:clamp(1.05rem,1.6vw,1.2rem);line-height:1.65}.mkt-hero__actions{flex-wrap:wrap;gap:12px;margin-bottom:36px;display:flex}.mkt-hs-bar{background:#eff6ff;border:1px solid #bfdbfe;border-radius:16px;flex-wrap:wrap;align-items:center;gap:12px 16px;max-width:1120px;margin:0 auto 8px;padding:16px 20px;display:flex}.mkt-hs-bar[hidden]{display:none!important}.mkt-hs-bar strong{color:#1d4f91;font-size:15px}.mkt-hs-bar span{color:#334155;flex:1;min-width:200px;font-size:14px}.mkt-hero__meta{color:#64748b;flex-wrap:wrap;gap:28px;font-size:13px;display:flex}.mkt-hero__meta strong{color:#0f172a;letter-spacing:-.03em;margin-bottom:2px;font-size:22px;font-weight:800;display:block}.mkt-hero__visual{z-index:1;position:relative}.mkt-hero__frame{aspect-ratio:16/11;background:#e2e8f0;border-radius:28px;transition:transform .5s cubic-bezier(.22,1,.36,1);position:relative;overflow:hidden;transform:perspective(1200px)rotateY(-4deg)rotateX(2deg);box-shadow:0 0 0 1px #0f172a0a,0 24px 60px -16px #4f46e547,0 40px 80px -24px #0f172a2e}.mkt-hero__frame:hover{transform:perspective(1200px)rotateY(-1deg)rotateX(0)scale(1.01)}.mkt-hero__frame img{object-fit:cover;width:100%;height:100%;display:block}.mkt-hero__float{background:#fff;border:1px solid #0f172a0d;border-radius:16px;align-items:center;gap:12px;max-width:240px;padding:14px 16px;animation:5s ease-in-out infinite floatY;display:flex;position:absolute;bottom:-18px;left:-16px;box-shadow:0 12px 40px #0f172a1f}.mkt-hero__float-icon{color:#0d9488;background:linear-gradient(135deg,#eef2ff,#f5f3ff);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.mkt-hero__float strong{color:#0f172a;font-size:13px;font-weight:700;display:block}.mkt-hero__float span{color:#64748b;font-size:12px}.mkt-hero__float--right{animation-delay:-2.2s;inset:18% -12px auto auto}@keyframes floatY{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.mkt-strip{text-align:center;max-width:1160px;margin:0 auto 24px;padding:8px 24px 40px}.mkt-strip p{letter-spacing:.08em;text-transform:uppercase;color:#94a3b8;margin:0 0 16px;font-size:12px;font-weight:600}.mkt-strip__row{color:#94a3b8;opacity:.75;flex-wrap:wrap;justify-content:center;gap:12px 28px;font-size:14px;font-weight:700;display:flex}.mkt-strip__row span{padding:8px 4px}.mkt-section{max-width:1160px;margin:0 auto;padding:72px 24px}.mkt-section--tight{padding-top:24px}.mkt-section__head{text-align:center;max-width:38rem;margin:0 auto 48px}.mkt-section__eyebrow{color:#0d9488;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;font-size:12px;font-weight:700}.mkt-section__head h2{letter-spacing:-.035em;color:#0b1220;margin:0 0 12px;font-size:clamp(1.75rem,3vw,2.4rem);font-weight:800;line-height:1.15}.mkt-section__head p{color:#64748b;margin:0;font-size:16px;line-height:1.65}.mkt-bento{grid-template-columns:repeat(12,1fr);gap:16px;display:grid}.mkt-bento__card{background:#fff;border:1px solid #0f172a0f;border-radius:24px;transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s;overflow:hidden;box-shadow:0 4px 24px #0f172a08}.mkt-bento__card:hover{transform:translateY(-4px);box-shadow:0 20px 50px -16px #4f46e52e}.mkt-bento__card--lg{grid-column:span 7}.mkt-bento__card--md{grid-column:span 5}.mkt-bento__card--sm{grid-column:span 4}.mkt-bento__media{aspect-ratio:16/10;background:#f1f5f9;overflow:hidden}.mkt-bento__media img{object-fit:cover;width:100%;height:100%;transition:transform .6s cubic-bezier(.22,1,.36,1);display:block}.mkt-bento__card:hover .mkt-bento__media img{transform:scale(1.04)}.mkt-bento__body{padding:22px 24px 26px}.mkt-bento__body h3{letter-spacing:-.02em;margin:0 0 8px;font-size:18px;font-weight:750}.mkt-bento__body p{color:#64748b;margin:0;font-size:14px;line-height:1.55}.mkt-bento__icon{color:#0d9488;background:linear-gradient(135deg,#eef2ff,#f5f3ff);border-radius:14px;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:14px;display:flex}.mkt-bento__card--plain{background:radial-gradient(at 100% 0,#6366f11f,#0000 50%),#fff;flex-direction:column;justify-content:flex-end;min-height:220px;padding:28px 24px;display:flex}.mkt-steps{counter-reset:step;grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.mkt-step{background:#fff;border:1px solid #0f172a0f;border-radius:24px;padding:28px 24px;position:relative;box-shadow:0 4px 20px #0f172a08}.mkt-step__n{color:#fff;background:linear-gradient(135deg,#0d9488,#7c3aed);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:18px;font-size:15px;font-weight:800;display:flex;box-shadow:0 8px 20px #4f46e54d}.mkt-step h3{letter-spacing:-.02em;margin:0 0 8px;font-size:17px;font-weight:750}.mkt-step p{color:#64748b;margin:0;font-size:14px;line-height:1.55}.mkt-scene{max-width:1160px;margin:0 auto 40px;padding:0 24px}.mkt-scene__frame{aspect-ratio:21/9;border-radius:28px;min-height:280px;position:relative;overflow:hidden;box-shadow:0 30px 60px -20px #0f172a40}.mkt-scene__frame img{object-fit:cover;width:100%;height:100%;display:block}.mkt-scene__overlay{background:linear-gradient(90deg,#0f0c28b8 0%,#0f0c2859 50%,#0000 100%);align-items:center;padding:40px;display:flex;position:absolute;inset:0}.mkt-scene__copy{color:#fff;max-width:28rem}.mkt-scene__copy h2{letter-spacing:-.03em;margin:0 0 12px;font-size:clamp(1.5rem,2.5vw,2rem);font-weight:800;line-height:1.2}.mkt-scene__copy p{opacity:.9;margin:0;font-size:15px;line-height:1.55}.mkt-pricing{grid-template-columns:repeat(3,1fr);align-items:stretch;gap:18px;display:grid}.mkt-price{background:#fff;border:1px solid #0f172a0f;border-radius:24px;flex-direction:column;padding:28px 24px;transition:transform .3s,box-shadow .3s;display:flex}.mkt-price:hover{transform:translateY(-3px);box-shadow:0 16px 40px #0f172a14}.mkt-price--popular{background:linear-gradient(#fff,#fff) padding-box padding-box,linear-gradient(135deg,#0d9488,#a855f7) border-box;border:2px solid #0000;position:relative;transform:scale(1.02);box-shadow:0 20px 50px -12px #4f46e54d}.mkt-price__badge{color:#fff;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;background:linear-gradient(135deg,#0d9488,#7c3aed);border-radius:999px;padding:5px 14px;font-size:11px;font-weight:700;position:absolute;top:-12px;left:50%;transform:translate(-50%)}.mkt-price__name{margin-bottom:8px;font-size:15px;font-weight:700}.mkt-price__amount{letter-spacing:-.03em;margin-bottom:4px;font-size:34px;font-weight:800}.mkt-price__amount span{color:#64748b;font-size:15px;font-weight:500}.mkt-price__desc{color:#64748b;margin-bottom:20px;font-size:13px}.mkt-price__list{flex:1;margin:0 0 24px;padding:0;list-style:none}.mkt-price__list li{color:#334155;align-items:flex-start;gap:10px;margin-bottom:10px;font-size:13px;line-height:1.4;display:flex}.mkt-price__list li svg{color:#22c55e;flex-shrink:0;margin-top:2px}.mkt-quotes{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.mkt-quote{background:#fff;border:1px solid #0f172a0f;border-radius:24px;padding:26px;box-shadow:0 4px 20px #0f172a08}.mkt-quote p{color:#334155;letter-spacing:-.01em;margin:0 0 20px;font-size:15px;line-height:1.6}.mkt-quote__who{align-items:center;gap:12px;display:flex}.mkt-quote__avatar{object-fit:cover;background:#e2e8f0;border-radius:50%;width:42px;height:42px}.mkt-quote__name{font-size:13px;font-weight:700}.mkt-quote__role{color:#94a3b8;font-size:12px}.mkt-cta{max-width:1160px;margin:0 auto 80px;padding:0 24px}.mkt-cta__inner{text-align:center;color:#fff;background:#2478c4;border-radius:32px;padding:64px 40px;position:relative;overflow:hidden;box-shadow:0 28px 60px -16px #2478c46b}.mkt-cta__bg{object-fit:cover;opacity:.28;mix-blend-mode:soft-light;width:100%;height:100%;position:absolute;inset:0}.mkt-cta__inner:after{content:"";z-index:0;background:linear-gradient(135deg,#1a5f9ef5 0%,#2478c4ed 42%,#4ea1e3e6 100%);position:absolute;inset:0}.mkt-cta__content{z-index:1;position:relative}.mkt-cta__inner h2{letter-spacing:-.03em;margin:0 0 12px;font-size:clamp(1.6rem,3vw,2.15rem);font-weight:800}.mkt-cta__inner p{opacity:.94;max-width:32rem;margin:0 auto 28px;font-size:16px;line-height:1.55}.mkt-cta__inner .mkt-btn--primary{color:#2478c4;background:#fff;box-shadow:0 8px 24px #0000001f}.mkt-cta__inner .mkt-btn--primary:hover{color:#1a5f9e;filter:none;background:#f0f8fd}.mkt-footer{background:#fff;border-top:1px solid #0f172a0f;padding:48px 24px 32px}.mkt-footer__inner{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;max-width:1160px;margin:0 auto;display:grid}.mkt-footer__brand p{color:#64748b;max-width:28ch;margin:14px 0 0;font-size:13px;line-height:1.55}.mkt-footer h4{text-transform:uppercase;letter-spacing:.06em;color:#94a3b8;margin:0 0 14px;font-size:12px;font-weight:700}.mkt-footer ul{margin:0;padding:0;list-style:none}.mkt-footer li{margin-bottom:10px}.mkt-footer a{color:#475569;font-size:14px;text-decoration:none}.mkt-footer a:hover{color:#0d9488}.mkt-footer__bottom{color:#94a3b8;border-top:1px solid #f1f5f9;flex-wrap:wrap;justify-content:space-between;gap:8px;max-width:1160px;margin:32px auto 0;padding-top:24px;font-size:12px;display:flex}.auth-page{grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.auth-brand{color:#fff;background:linear-gradient(160deg,#163a66 0%,#1d5fa3 38%,#2478c4 72%,#5eb0ef 100%);flex-direction:column;justify-content:space-between;padding:48px;display:flex;position:relative;overflow:hidden}.auth-brand:before{content:"";background:#ffffff0f;border-radius:50%;width:400px;height:400px;position:absolute;top:-80px;right:-80px}.auth-brand__logo{color:#fff;z-index:1;align-items:center;gap:10px;font-size:18px;font-weight:800;text-decoration:none;display:inline-flex;position:relative}.auth-brand__logo .mkt-logo__ai{color:#ffb366}.auth-brand__copy{z-index:1;max-width:28rem;position:relative}.auth-brand__copy h1{letter-spacing:-.03em;margin:0 0 16px;font-size:32px;font-weight:800;line-height:1.2}.auth-brand__copy p{opacity:.85;margin:0;font-size:15px;line-height:1.6}.auth-brand__points{z-index:1;margin:28px 0 0;padding:0;list-style:none;position:relative}.auth-brand__points li{opacity:.9;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:14px;display:flex}.auth-panel{background:#f7f7fb;justify-content:center;align-items:center;padding:40px 24px;display:flex}.auth-card{background:#fff;border:1px solid #e2e8f0;border-radius:20px;width:100%;max-width:400px;padding:32px 28px;box-shadow:0 8px 40px #0f172a0f}.auth-tabs{background:#f1f5f9;border-radius:12px;grid-template-columns:1fr 1fr;gap:6px;margin:0 0 18px;padding:4px;display:grid}.auth-tab{color:#64748b;cursor:pointer;background:0 0;border:0;border-radius:9px;height:36px;font-size:13px;font-weight:700}.auth-tab.is-on{color:#0f172a;background:#fff;box-shadow:0 1px 2px #0f172a14}.auth-card h2{letter-spacing:-.02em;color:#0f172a;margin:0 0 6px;font-size:22px;font-weight:800}.auth-card__sub{color:#64748b;margin:0 0 24px;font-size:14px}.auth-card__sub a{color:#2478c4;margin-left:.4em;font-weight:600;text-decoration:none}.auth-card__sub a:hover{text-decoration:underline}.auth-mode{color:#64748b;background:#f1f5f9;border-radius:999px;margin-bottom:16px;padding:4px 10px;font-size:11px;font-weight:600;display:inline-block}.auth-mode.is-demo{color:#c2410c;background:#fff7ed}.auth-error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-bottom:16px;padding:10px 12px;font-size:13px;line-height:1.4}.auth-divider{color:#94a3b8;align-items:center;gap:12px;margin:20px 0;font-size:12px;font-weight:500;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:#e2e8f0;flex:1;height:1px}.auth-field{margin-bottom:14px}.auth-field label{color:#334155;margin-bottom:6px;font-size:13px;font-weight:600;display:block}.auth-field input{box-sizing:border-box;background:#fafafa;border:1px solid #e2e8f0;border-radius:12px;outline:none;width:100%;height:44px;padding:0 14px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s,background .15s}.auth-field input:focus{background:#fff;border-color:#0d9488;box-shadow:0 0 0 3px #4f46e526}.auth-field__row{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.auth-field__row a{color:#0d9488;font-size:12px;font-weight:600;text-decoration:none}.auth-legal{color:#94a3b8;text-align:center;margin-top:20px;font-size:12px;line-height:1.5}.auth-legal a{color:#64748b}@media (width<=980px){.mkt-nav__links{display:none}.mkt-hero{text-align:center;grid-template-columns:1fr;min-height:auto;padding-top:28px}.mkt-hero__sub{margin-left:auto;margin-right:auto}.mkt-hero__actions,.mkt-hero__meta{justify-content:center}.mkt-hero__frame{max-width:560px;margin:0 auto;transform:none}.mkt-hero__frame:hover{transform:scale(1.01)}.mkt-hero__float{display:none}.mkt-bento__card--lg,.mkt-bento__card--md,.mkt-bento__card--sm{grid-column:span 12}.mkt-steps,.mkt-pricing,.mkt-quotes{grid-template-columns:1fr}.mkt-price--popular{transform:none}.mkt-scene__frame{aspect-ratio:16/10}.mkt-footer__inner{grid-template-columns:1fr 1fr}.auth-page{grid-template-columns:1fr}.auth-brand{display:none}}@media (width<=560px){.mkt-footer__inner{grid-template-columns:1fr}.mkt-cta__inner{padding:48px 24px}.mkt-scene__overlay{padding:28px 20px}}html[data-ui=polaris]{--p-font:"Inter", -apple-system, BlinkMacSystemFont, "San Francisco", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--p-font-display:"Inter", system-ui, sans-serif;--p-bg:#f1f2f4;--p-bg-surface:#fff;--p-bg-surface-hover:#f7f7f7;--p-bg-surface-secondary:#f7f7f7;--p-bg-fill-brand:#303030;--p-bg-fill-brand-hover:#1a1a1a;--p-bg-fill-success:#012e19;--p-bg-fill-success-secondary:#cdfee1;--p-bg-fill-critical:#8e1f0b;--p-bg-fill-warning:#fff1e3;--p-bg-fill-info:#eaf4ff;--p-text:#303030;--p-text-secondary:#616161;--p-text-brand-on-bg:#fff;--p-text-link:#005bd3;--p-border:#e3e3e3;--p-border-secondary:#ebebeb;--p-border-focus:#005bd3;--p-shadow-100:0 1px 0 #0000000d;--p-shadow-200:0 1px 2px #0000000d, 0 1px 3px #0000000d;--p-shadow-300:0 2px 4px #0000000f, 0 4px 12px #0000000f;--p-radius-100:8px;--p-radius-200:12px;--p-radius-full:9999px;--p-space-100:4px;--p-space-200:8px;--p-space-300:12px;--p-space-400:16px;--p-space-500:20px;--p-space-600:24px;--p-nav-width:240px;--p-topbar-height:56px;--bg-app:var(--p-bg);--bg-card:var(--p-bg-surface);--bg-hover:var(--p-bg-surface-hover);--bg-muted:var(--p-bg-surface-secondary);--bg-elevated:var(--p-bg-surface);--bg-input:var(--p-bg-surface);--sidebar-width:var(--p-nav-width);--site-nav-height:var(--p-topbar-height);--brand:#5eb0ef;--brand-hover:#4ea1e3;--brand-pressed:#3b8fd4;--brand-light:#f0f8fd;--brand-rgb:94, 176, 239;--brand-header:#2478c4;--primary:var(--brand);--primary-hover:var(--brand-hover);--primary-light:var(--brand-light);--text-main:var(--p-text);--text-muted:var(--p-text-secondary);--border:var(--p-border);--ring:rgba(var(--brand-rgb), .35);--shadow-sm:var(--p-shadow-100);--shadow-md:var(--p-shadow-200);--radius:var(--p-radius-200);--radius-sm:var(--p-radius-100);--radius-pill:var(--p-radius-full);--blue:var(--brand);--blue-light:var(--brand-light);--orange:#b98900;--orange-light:#fff5ea;--green:#008060;--green-light:#f1f8f5;--pink:#c05717;--pink-light:#fff1e3;--purple-light:#f4f0ff;--danger:#d72c0d}html[data-ui=polaris].theme-dark{--p-bg:#0b0c0d;--p-bg-surface:#1a1c1d;--p-bg-surface-hover:#242628;--p-bg-surface-secondary:#1f2123;--p-bg-fill-brand:#e3e3e3;--p-bg-fill-brand-hover:#fff;--p-text:#e3e3e3;--p-text-secondary:#b5b5b5;--p-text-brand-on-bg:#1a1a1a;--p-text-link:#9ec8ff;--p-border:#3a3c3e;--p-border-secondary:#2e3032;--p-border-focus:#9ec8ff;--brand:#5eb0ef;--brand-hover:#7bc0f3;--brand-pressed:#4ea1e3;--brand-light:#0c2438;--brand-rgb:94, 176, 239;--primary:var(--brand);--primary-hover:var(--brand-hover);--primary-light:var(--brand-light);--bg-app:var(--p-bg);--bg-card:var(--p-bg-surface);--bg-hover:var(--p-bg-surface-hover);--bg-muted:var(--p-bg-surface-secondary);--bg-elevated:var(--p-bg-surface);--bg-input:#121415;--text-main:var(--p-text);--text-muted:var(--p-text-secondary);--border:var(--p-border);--ring:#9ec8ff59;--shadow-sm:0 1px 0 #0006;--shadow-md:0 4px 12px #00000073;--blue-light:#0c1f33;--orange-light:#2a1f0c;--green-light:#0f2a20;--pink-light:#2a150c;--purple-light:#1a1530}html[data-ui=polaris],html[data-ui=polaris] body,html[data-ui=polaris] .mkt-body{font-family:var(--p-font);background:var(--p-bg);color:var(--p-text);-webkit-font-smoothing:antialiased;letter-spacing:-.01em}html[data-ui=polaris] .app-container{background:var(--p-bg)}html[data-ui=polaris] .main-content{gap:8px;padding:16px 16px 28px 10px}html[data-ui=polaris] .main-content[data-tool-page]{gap:6px;padding-top:8px}html[data-ui=polaris] .stat-grid,html[data-ui=polaris] .rstat-grid,html[data-ui=polaris] .cstat-grid{gap:8px!important}html[data-ui=polaris] .home-main-grid{gap:12px!important}html[data-ui=polaris] .home-main-grid__right{gap:8px!important}@media (width>=1600px){html[data-ui=polaris] .home-main-grid{grid-template-columns:minmax(0,1fr) 400px!important}}@media (width>=1800px){html[data-ui=polaris] .home-main-grid{grid-template-columns:minmax(0,1fr) 440px!important}}html[data-ui=polaris] .reports-layout,html[data-ui=polaris] .schedule-layout,html[data-ui=polaris] .students-layout,html[data-ui=polaris] .docs-fav-layout,html[data-ui=polaris] .premium-layout,html[data-ui=polaris] .settings-layout,html[data-ui=polaris] .notifs-layout,html[data-ui=polaris] .edash,html[data-ui=polaris] .create-ai-layout,html[data-ui=polaris] .tool-page-layout,html[data-ui=polaris] .middle-grid{gap:12px!important}html[data-ui=polaris] .classes-layout{gap:8px!important}html[data-ui=polaris] .cdetail__students-split{grid-template-columns:minmax(0,1fr) 248px!important}html[data-ui=polaris] .cdetail__students-split .sdetail{width:248px!important}@media (width>=1600px){html[data-ui=polaris] .cdetail__students-split{grid-template-columns:minmax(0,1fr) 320px!important}html[data-ui=polaris] .cdetail__students-split .sdetail{width:320px!important}}html[data-ui=polaris] .mkt-nav,html[data-ui=polaris] .mkt-nav.is-scrolled,html[data-ui=polaris] .mkt-nav--app{min-height:var(--p-topbar-height);background:var(--brand-header,#2478c4)!important;border-bottom:1px solid color-mix(in srgb, var(--brand-header,#2478c4) 70%, #000)!important;-webkit-backdrop-filter:none!important;box-shadow:0 1px #00000014!important}html[data-ui=polaris] .mkt-nav__inner{min-height:var(--p-topbar-height);gap:12px!important;padding:0 16px!important}html[data-ui=polaris] .mkt-logo{font-family:var(--p-font-display);letter-spacing:-.03em;font-size:15px;font-weight:650;color:#fff!important;gap:8px!important}html[data-ui=polaris] .mkt-logo__ai{letter-spacing:-.06em;color:#ffb366!important;opacity:1!important;margin:0 -.04em 0 -.05em!important;padding:0!important;font-weight:800!important}html[data-ui=polaris] .mkt-logo img{box-shadow:none;background:0 0;border:0;border-radius:0}html[data-ui=polaris] .mkt-nav__links{gap:2px!important}html[data-ui=polaris] .mkt-nav__links a{border-radius:var(--p-radius-100);white-space:nowrap;transition:background .12s,color .12s;color:#ffffffe0!important;padding:7px 12px!important;font-size:13px!important;font-weight:500!important}html[data-ui=polaris] .mkt-nav__links a:hover{color:#fff!important;background:#ffffff24!important}html[data-ui=polaris] .mkt-nav__links a.is-on,html[data-ui=polaris] .mkt-nav__links a[aria-current=page]{box-shadow:0 1px 2px #00000014;color:var(--brand-pressed)!important;background:#fff!important;font-weight:600!important}html[data-ui=polaris] .mkt-btn,html[data-ui=polaris] .btn{letter-spacing:0;min-height:32px;border-radius:var(--p-radius-100)!important;box-shadow:none!important;padding:6px 12px!important;font-size:13px!important;font-weight:550!important}html[data-ui=polaris] .mkt-btn--primary,html[data-ui=polaris] .btn--primary{background:var(--brand)!important;color:#fff!important;border-color:var(--brand)!important;filter:none!important}html[data-ui=polaris] .mkt-btn--primary:hover,html[data-ui=polaris] .btn--primary:hover{background:var(--brand-hover)!important;border-color:var(--brand-hover)!important;filter:none!important}html[data-ui=polaris] .mkt-btn--dashboard{color:var(--brand-pressed)!important;border-radius:var(--p-radius-100)!important;background:#fff!important;border-color:#fff!important;font-weight:600!important;box-shadow:0 1px 2px #00000014!important}html[data-ui=polaris] .mkt-btn--dashboard:hover{color:var(--brand-pressed)!important;background:#f0f7fc!important;border-color:#f0f7fc!important;box-shadow:0 2px 6px #0000001a!important}html[data-ui=polaris] .mkt-btn--dashboard.is-active{color:var(--brand-pressed)!important;background:#fff!important;box-shadow:0 0 0 2px #ffffff73,0 1px 3px #0000001a!important}html[data-ui=polaris] .mkt-btn--outline,html[data-ui=polaris] .mkt-btn--logout{color:#fff!important;background:0 0!important;border:1px solid #ffffff8c!important}html[data-ui=polaris] .mkt-btn--outline:hover,html[data-ui=polaris] .mkt-btn--logout:hover{color:#fff!important;background:#ffffff1f!important;border-color:#fff!important}html[data-ui=polaris] .mkt-btn--ghost{color:#ffffffeb!important;background:0 0!important;border-color:#0000!important}html[data-ui=polaris] .mkt-btn--ghost:hover{color:#fff!important;background:#ffffff1f!important}html[data-ui=polaris] .mkt-btn--primary{color:var(--brand-pressed)!important;background:#fff!important;border-color:#fff!important}html[data-ui=polaris] .mkt-btn--primary:hover{color:var(--brand-pressed)!important;background:#f0f7fc!important;border-color:#f0f7fc!important}html[data-ui=polaris] .mkt-nav__uname{color:#fff!important}html[data-ui=polaris] .mkt-nav__avatar{border:1px solid #fff6;color:#fff!important;box-shadow:none!important;background:#ffffff38!important}html[data-ui=polaris] .mkt-nav__theme{color:#fff!important;background:#ffffff1f!important;border:1px solid #fff6!important}html[data-ui=polaris] .mkt-nav__theme:hover{color:#fff!important;background:#ffffff38!important;border-color:#fff!important}html[data-ui=polaris] .icon,html[data-ui=polaris] .icon--polaris{vertical-align:middle;color:inherit;flex-shrink:0;display:inline-block}html[data-ui=polaris] .icon--polaris{shape-rendering:geometricprecision}html[data-ui=polaris] .icon--lucide{stroke-width:1.5px}html[data-ui=polaris] .sidebar__item-icon .icon,html[data-ui=polaris] .sidebar__item-icon{color:var(--p-text-secondary);width:18px;height:18px}html[data-ui=polaris] .header__search-icon{color:var(--p-text-secondary)}html[data-ui=polaris] .mkt-nav:not(.mkt-nav--app) .mkt-logo__ai{color:#ffb366!important}html[data-ui=polaris] .btn--outline{background:var(--p-bg-surface)!important;border:1px solid var(--p-border)!important;color:var(--p-text)!important;box-shadow:none!important}html[data-ui=polaris] .btn--outline:hover{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .mkt-nav__theme{border-radius:var(--p-radius-100)!important;width:32px!important;height:32px!important}html[data-ui=polaris] .mkt-nav__avatar{width:28px;height:28px;font-size:11px}html[data-ui=polaris] .mkt-nav__uname{color:var(--p-text);font-size:13px;font-weight:500}html[data-ui=polaris] .sidebar{background:var(--p-bg-surface);border-right:1px solid var(--p-border);padding:12px 12px 20px}html[data-ui=polaris] .sidebar__section-label{color:var(--p-text-secondary);letter-spacing:.02em;text-transform:none;padding:12px 8px 6px;font-size:12px;font-weight:600}html[data-ui=polaris] .sidebar__item{border-radius:var(--p-radius-100);color:var(--p-text);gap:10px;padding:8px 10px;font-size:13px;font-weight:500}html[data-ui=polaris] .sidebar__item:hover{background:var(--p-bg-surface-hover);color:var(--p-text)}html[data-ui=polaris] .sidebar__item--active{font-weight:600;background:var(--brand)!important;color:#fff!important;box-shadow:none!important}html[data-ui=polaris] .sidebar__item-icon{color:var(--p-text-secondary)}html[data-ui=polaris] .sidebar__item--active .sidebar__item-icon,html[data-ui=polaris] .sidebar__item--active .sidebar__item-icon .icon,html[data-ui=polaris] .sidebar__item--active .sidebar__item-icon .icon--polaris{color:#fff!important}html[data-ui=polaris] .sidebar__pill{letter-spacing:.04em;border-radius:6px;padding:2px 7px;font-size:10px;color:#fff!important;text-transform:none!important;background:#ef4444!important;border:none!important;font-weight:800!important}html[data-ui=polaris] .sidebar__item--active .sidebar__pill{box-shadow:0 0 0 1px #ffffff59;color:#dc2626!important;background:#fff!important}html[data-ui=polaris] .sidebar__premium{background:var(--p-bg-surface-secondary);border:1px solid var(--p-border);border-radius:var(--p-radius-200);box-shadow:none}html[data-ui=polaris] .sidebar__premium-title{color:var(--p-text)}html[data-ui=polaris] .sidebar__premium-desc{color:var(--p-text-secondary)}html[data-ui=polaris] .sidebar__premium-progress{background:var(--p-border)}html[data-ui=polaris] .sidebar__assistant{background:var(--p-bg-surface-secondary);border:1px solid var(--p-border);border-radius:var(--p-radius-200)}html[data-ui=polaris] .sidebar__assistant-title{color:var(--p-text)}html[data-ui=polaris] .sidebar__assistant-desc{color:var(--p-text-secondary)}html[data-ui=polaris] .sidebar__user{border-top-color:var(--p-border)}html[data-ui=polaris] .btn--premium{background:var(--p-bg-surface)!important;border:1px solid var(--p-border)!important;color:var(--p-text)!important;border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .btn--ghost-primary{background:var(--p-bg-surface)!important;border:1px solid var(--p-border)!important;color:var(--p-text)!important;box-shadow:none!important}html[data-ui=polaris] .header__title{letter-spacing:-.02em;color:var(--p-text);font-size:20px;font-weight:600}html[data-ui=polaris] .header__subtitle{color:var(--p-text-secondary);font-size:13px}html[data-ui=polaris] .header__search-input{background:var(--p-bg-surface);height:32px;font-size:13px;border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;box-shadow:none!important}html[data-ui=polaris] .header__search-input:focus{border-color:var(--p-border-focus)!important;box-shadow:0 0 0 1px var(--p-border-focus)!important}html[data-ui=polaris] .header__search-kbd{border-radius:4px;font-size:11px}html[data-ui=polaris] .icon-btn{border-radius:var(--p-radius-100);width:32px;height:32px;box-shadow:none;border:1px solid var(--p-border);background:var(--p-bg-surface)}html[data-ui=polaris] .card,html[data-ui=polaris] .stat-card,html[data-ui=polaris] .list-card,html[data-ui=polaris] .tool-card,html[data-ui=polaris] .class-card,html[data-ui=polaris] .plan-card,html[data-ui=polaris] .premium-card,html[data-ui=polaris] .report-card,html[data-ui=polaris] .edash__stats,html[data-ui=polaris] .edash__stat,html[data-ui=polaris] .edash__chart,html[data-ui=polaris] .coverview__card,html[data-ui=polaris] .docs-panel,html[data-ui=polaris] .settings-panel,html[data-ui=polaris] .notif,html[data-ui=polaris] .ai-suggest__item{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .list-card{padding:18px 18px 16px!important}html[data-ui=polaris] .list-card__header{gap:10px!important;margin-bottom:12px!important}html[data-ui=polaris] .list-card__title{gap:8px!important;font-size:14px!important;font-weight:600!important}html[data-ui=polaris] .list-card__link{flex-shrink:0;gap:4px!important;font-size:12px!important}html[data-ui=polaris] .task-list,html[data-ui=polaris] .schedule-list{gap:8px!important}html[data-ui=polaris] .task-item,html[data-ui=polaris] .schedule-item{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important;gap:12px!important;padding:12px 14px!important}html[data-ui=polaris] .task-item:hover,html[data-ui=polaris] .schedule-item--clickable:hover{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .task-item__title{margin-bottom:4px!important;line-height:1.45!important}html[data-ui=polaris] .task-item__meta{font-size:12px!important;line-height:1.45!important}html[data-ui=polaris] .task-item__badge{border-radius:6px!important;margin-left:4px!important;padding:3px 8px!important}html[data-ui=polaris] .class-grid{gap:10px!important}html[data-ui=polaris] .class-card{border-radius:var(--p-radius-100)!important;min-height:92px!important;padding:14px!important}html[data-ui=polaris] .class-card__head{gap:10px!important;margin-bottom:8px!important}html[data-ui=polaris] .stat-card:hover,html[data-ui=polaris] .tool-card:hover,html[data-ui=polaris] .class-card:hover{box-shadow:var(--p-shadow-200)!important;border-color:#c9cccf!important}html[data-ui=polaris] .card-title{font-size:14px;font-weight:600}html[data-ui=polaris] input,html[data-ui=polaris] select,html[data-ui=polaris] textarea,html[data-ui=polaris] .field__input,html[data-ui=polaris] .form-input{font-family:var(--p-font);border-radius:var(--p-radius-100)!important;border-color:var(--p-border)!important}html[data-ui=polaris] input:focus,html[data-ui=polaris] select:focus,html[data-ui=polaris] textarea:focus,html[data-ui=polaris] .field__input:focus{outline:none;border-color:var(--p-border-focus)!important;box-shadow:0 0 0 1px var(--p-border-focus)!important}html[data-ui=polaris] .data-table,html[data-ui=polaris] table{border-color:var(--p-border)}html[data-ui=polaris] .data-table th,html[data-ui=polaris] thead th{background:var(--p-bg-surface-secondary);color:var(--p-text-secondary);border-bottom:1px solid var(--p-border);font-size:12px;font-weight:500}html[data-ui=polaris] .data-table td,html[data-ui=polaris] tbody td{border-bottom:1px solid var(--p-border-secondary);font-size:13px}html[data-ui=polaris] .badge,html[data-ui=polaris] .pill,html[data-ui=polaris] .chip,html[data-ui=polaris] .tag{font-size:12px;font-weight:500;border-radius:4px!important}html[data-ui=polaris] .modal__dialog,html[data-ui=polaris] .exam-dlg,html[data-ui=polaris] .pay-modal__card{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:var(--p-shadow-300)!important}html[data-ui=polaris] .mkt-body{background:var(--p-bg)}html[data-ui=polaris] .mkt-hero h1,html[data-ui=polaris] .mkt-section h2{font-family:var(--p-font-display);letter-spacing:-.03em;color:var(--p-text);font-weight:600}html[data-ui=polaris] .mkt-hero__sub,html[data-ui=polaris] .mkt-section__head p{color:var(--p-text-secondary)}html[data-ui=polaris] .mkt-pill{background:var(--p-bg-surface);border:1px solid var(--p-border);color:var(--p-text-secondary);border-radius:var(--p-radius-full);box-shadow:none}html[data-ui=polaris] .mkt-bento__card,html[data-ui=polaris] .mkt-pricing__card,html[data-ui=polaris] .mkt-step{background:var(--p-bg-surface);border:1px solid var(--p-border);border-radius:var(--p-radius-200);box-shadow:none}html[data-ui=polaris] .mkt-btn--lg{min-height:40px;padding:10px 18px!important;font-size:14px!important}html[data-ui=polaris] .mkt-strip{background:var(--p-bg-surface);border-block:1px solid var(--p-border)}html[data-ui=polaris] .hub-gradebar{background:#1a1c1d!important;border-top:none!important}html[data-ui=polaris] .hub-top{top:var(--p-topbar-height)}html[data-ui=polaris] .auth-page,html[data-ui=polaris] .auth-card{font-family:var(--p-font)}html[data-ui=polaris] .auth-brand{background:linear-gradient(160deg,#163a66 0%,#1d5fa3 38%,#2478c4 72%,#5eb0ef 100%)!important}html[data-ui=polaris] .auth-card__sub a{margin-left:.4em;color:var(--brand-header)!important}html[data-ui=polaris] .auth-card{border-radius:var(--p-radius-200);border:1px solid var(--p-border);box-shadow:var(--p-shadow-200)}html[data-ui=polaris] :focus-visible{outline:2px solid var(--p-border-focus);outline-offset:1px}html[data-ui=polaris] .tool-card__title{font-size:13px;font-weight:600}html[data-ui=polaris] .tool-card__desc{color:var(--p-text-secondary)}html[data-ui=polaris] .btn--outline:hover,html[data-ui=polaris] .icon-btn:hover,html[data-ui=polaris] .stat-card:hover,html[data-ui=polaris] .tool-card:hover,html[data-ui=polaris] .class-card:hover,html[data-ui=polaris] .atools-cat:hover,html[data-ui=polaris] .sgk-book:hover{border-color:color-mix(in srgb, var(--brand) 45%, transparent)!important}html[data-ui=polaris] .sgk-scope__btn.is-active{border-color:color-mix(in srgb, var(--brand) 55%, transparent)!important;background:var(--brand-light)!important;color:var(--brand-hover)!important;box-shadow:0 0 0 1px color-mix(in srgb, var(--brand) 18%, transparent)!important}html[data-ui=polaris] .sgk-scope__btn:hover,html[data-ui=polaris] .sgk-grade:hover{border-color:color-mix(in srgb, var(--brand) 40%, transparent)!important}html[data-ui=polaris] .sgk-grade.is-active{border-color:var(--brand)!important}html[data-ui=polaris] .sgk-grade.is-active .sgk-grade__chip,html[data-ui=polaris] .sgk-grade.is-active .sgk-grade__chip--all,html[data-ui=polaris] .sgk-grade.is-active .sgk-grade__chip--mine{background:var(--brand)!important;color:#fff!important}html[data-ui=polaris] .sgk-grade__chip{background:var(--brand-light)!important;color:var(--brand-hover)!important}html[data-ui=polaris] .sgk-grade__chip--all,html[data-ui=polaris] .sgk-grade__chip--mine{background:var(--brand-light)!important;color:var(--brand)!important}html[data-ui=polaris] .sgk-subjects__list{gap:8px!important}html[data-ui=polaris] .sgk-subject{border:1px solid var(--p-border)!important;border-radius:var(--p-radius-100)!important;background:var(--p-bg-surface)!important;color:var(--p-text)!important;box-shadow:var(--p-shadow-100)!important;font-weight:600!important}html[data-ui=polaris] .sgk-subject:hover{background:var(--p-bg-surface-hover)!important;border-color:color-mix(in srgb, var(--brand) 40%, var(--p-border))!important}html[data-ui=polaris] .sgk-subject.is-active,html[data-ui=polaris] .sgk-subject--active,html[data-ui=polaris] .sgk-subjects__item.is-active{background:var(--brand-light)!important;color:var(--brand-hover)!important;border-color:color-mix(in srgb, var(--brand) 55%, transparent)!important;box-shadow:none!important}html[data-ui=polaris] .sgk-subject--mine{border-left-width:1px!important;font-weight:600!important}html[data-ui=polaris] .sgk-scope__setup{color:var(--brand)!important}html[data-ui=polaris] .sgk-check input{accent-color:var(--brand)!important}html[data-ui=polaris] .badge--purple,html[data-ui=polaris] .schedule-block--purple,html[data-ui=polaris] .ai-tool-icon--purple,html[data-ui=polaris] .docs-file__icon--purple{background:var(--brand-light)!important;color:var(--brand-hover)!important}html[data-ui=polaris] .schedule-block--purple{border-top-color:var(--brand)!important}html[data-ui=polaris] .schedule-legend-dot--purple{background:var(--brand)!important}html[data-ui=polaris] .toast--success{background:var(--brand-hover)!important}html[data-ui=polaris] .sidebar__logo-icon{background:linear-gradient(135deg, var(--brand), var(--brand-hover))!important}html[data-ui=polaris] .mkt-logo__ai{color:#ffb366!important}html[data-ui=polaris] .mkt-btn--primary{background:var(--brand)!important;color:#fff!important;box-shadow:none!important;filter:none!important}html[data-ui=polaris] .mkt-btn--primary:hover{background:var(--brand-hover)!important;filter:none!important}html[data-ui=polaris] .mkt-cta__inner{background:var(--brand-header,#2478c4)!important;box-shadow:0 28px 60px -16px rgba(var(--brand-rgb,94, 176, 239), .35)!important}html[data-ui=polaris] .mkt-cta__inner:after{background:linear-gradient(135deg, color-mix(in srgb, var(--brand-header,#2478c4) 96%, #000) 0%, var(--brand-header,#2478c4) 42%, var(--brand-hover,#4ea1e3) 100%)!important}html[data-ui=polaris] .mkt-cta__inner .mkt-btn--primary{color:var(--brand-header,#2478c4)!important;background:#fff!important;border-color:#fff!important}html[data-ui=polaris] .mkt-cta__inner .mkt-btn--primary:hover{background:var(--brand-light,#f0f8fd)!important;color:var(--brand-pressed,#3b8fd4)!important}html[data-ui=polaris] .mkt-footer a:hover,html[data-ui=polaris] .mkt-section__eyebrow,html[data-ui=polaris] a[style*=\#0d9488]{color:var(--brand)!important}html[data-ui=polaris] .hub-btn--primary,html[data-ui=polaris] .art-btn--primary,html[data-ui=polaris] .doc-btn--primary{background:var(--brand)!important;border-color:var(--brand)!important;color:#fff!important}html[data-ui=polaris] .hub-btn--primary:hover{background:var(--brand-hover)!important}html[data-ui=polaris] .hub-btn--outline,html[data-ui=polaris] .art-btn--outline{color:var(--brand)!important;border-color:color-mix(in srgb, var(--brand) 30%, var(--p-border))!important}html[data-ui=polaris] .hub-card__title a:hover,html[data-ui=polaris] .hub-level__link:hover,html[data-ui=polaris] .hub-step a,html[data-ui=polaris] .hub-side h3,html[data-ui=polaris] .art-bc a,html[data-ui=polaris] .art-brand span,html[data-ui=polaris] .art-back a,html[data-ui=polaris] .art-side h3,html[data-ui=polaris] .art-top nav a:not(.art-btn){color:var(--brand)!important}html[data-ui=polaris] .art-tag,html[data-ui=polaris] .hub-card__tag{background:var(--brand-light)!important;color:var(--brand-hover)!important}html[data-ui=polaris]{--rd-accent:var(--brand)}html[data-ui=polaris] input[type=radio],html[data-ui=polaris] .tool-chip input[type=radio]{appearance:none!important;background-color:var(--p-bg-surface,#fff)!important;width:16px!important;min-width:16px!important;height:16px!important;min-height:16px!important;box-shadow:none!important;accent-color:#0000!important;color:#0000!important;cursor:pointer!important;box-sizing:border-box!important;background-image:none!important;border:1.5px solid #c9cccf!important;border-radius:50%!important;flex-shrink:0!important;margin:0!important}html[data-ui=polaris] input[type=radio]:hover{border-color:color-mix(in srgb, var(--brand) 45%, #c9cccf)!important}html[data-ui=polaris] input[type=radio]:checked,html[data-ui=polaris] .tool-chip input[type=radio]:checked{border-color:var(--brand)!important;background-color:var(--p-bg-surface,#fff)!important;box-shadow:none!important;background-image:radial-gradient(circle at center, var(--brand) 0 4.5px, transparent 5px)!important;background-position:50%!important;background-repeat:no-repeat!important;background-size:100% 100%!important}html[data-ui=polaris] input[type=radio]:focus-visible{outline:2px solid var(--brand)!important;outline-offset:1px!important}html[data-ui=polaris] .sidebar__premium-bar,html[data-ui=polaris] [class*=progress]>[class*=bar],html[data-ui=polaris] .progress-bar{background:var(--brand)!important}html[data-ui=polaris] .atools-focus__title{text-transform:none;letter-spacing:0;color:var(--p-text-secondary)!important;font-size:13px!important;font-weight:600!important}html[data-ui=polaris] .atools-focus__card{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .atools-focus__card:hover{box-shadow:var(--p-shadow-200)!important;background:var(--p-bg-surface)!important;border-color:#c9cccf!important}html[data-ui=polaris] .atools-focus__card--exam,html[data-ui=polaris] .atools-focus__card--grade,html[data-ui=polaris] .atools-focus__card--feedback{border-color:var(--p-border)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .atools-focus__icon{background:var(--brand-light)!important;color:var(--brand)!important;border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .atools-focus__card strong{font-size:14px!important;font-weight:600!important}html[data-ui=polaris] .atools-focus__card span:last-child{color:var(--p-text-secondary)!important}html[data-ui=polaris] .atools-cat{border-radius:var(--p-radius-100)!important;box-shadow:none!important;font-weight:500!important}html[data-ui=polaris] .atools-cat:hover{color:var(--p-text)!important;background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .atools-cat--active{background:var(--brand)!important;border-color:var(--brand)!important;color:#fff!important}html[data-ui=polaris] .atools-search__input{border-radius:var(--p-radius-100)!important;height:36px!important;box-shadow:none!important}html[data-ui=polaris] .atools-search__input:focus{border-color:var(--p-border-focus)!important;box-shadow:0 0 0 1px var(--p-border-focus)!important}html[data-ui=polaris] .atools-filter--compact{margin-bottom:4px!important}html[data-ui=polaris] .atools-suggest{display:none!important}html[data-ui=polaris] .page-header__subtitle--oneline{white-space:nowrap!important;text-overflow:ellipsis!important;max-width:min(72ch,100%)!important;overflow:hidden!important}html[data-ui=polaris] .ai-tool-card{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;padding:16px!important}html[data-ui=polaris] .ai-tool-card:hover{border-color:color-mix(in srgb, var(--brand) 40%, var(--p-border))!important;box-shadow:var(--p-shadow-200)!important;transform:none!important}html[data-ui=polaris] .ai-tool-card__cta{border:1.5px solid color-mix(in srgb, var(--brand) 40%, var(--p-border))!important;background:var(--brand-light)!important;color:var(--brand-hover)!important;border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .ai-tool-card:hover .ai-tool-card__cta{border-color:var(--brand)!important;background:var(--brand)!important;color:#fff!important;box-shadow:0 0 0 2px color-mix(in srgb, var(--brand) 28%, transparent)!important}html[data-ui=polaris] .ai-tool-card__title{font-size:14px!important;font-weight:600!important}html[data-ui=polaris] .ai-tool-card__desc{color:var(--p-text-secondary)!important;font-size:13px!important}html[data-ui=polaris] .ai-tool-card__credits{color:var(--p-text-secondary)!important;font-weight:500!important}html[data-ui=polaris] .ai-tool-card__cta.btn{border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .ai-tool-icon{border-radius:var(--p-radius-100)!important;width:40px!important;height:40px!important}html[data-ui=polaris] .ai-tool-icon--purple,html[data-ui=polaris] .ai-tool-icon--green,html[data-ui=polaris] .ai-tool-icon--cyan,html[data-ui=polaris] .ai-tool-icon--blue{background:var(--brand-light)!important;color:var(--brand)!important}html[data-ui=polaris] .ai-tool-icon--orange{color:#b98900!important;background:#fff5ea!important}html[data-ui=polaris] .ai-tool-icon--red,html[data-ui=polaris] .ai-tool-icon--pink{color:#d72c0d!important;background:#fef1f1!important}html[data-ui=polaris] .ai-tool-icon--gray{background:var(--p-bg-surface-secondary)!important;color:var(--p-text-secondary)!important}html[data-ui=polaris] .atools-footer{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important}html[data-ui=polaris] .page-header__title{letter-spacing:-.02em;font-size:20px!important;font-weight:600!important}html[data-ui=polaris] .page-header__subtitle{color:var(--p-text-secondary)!important;font-size:13px!important}html[data-ui=polaris] .sidebar__pill{color:#fff!important;background:#ef4444!important}html[data-ui=polaris] .tool-shell{flex-wrap:nowrap;align-items:center;gap:10px;margin-bottom:2px}html[data-ui=polaris] .tool-shell__left{flex:auto;min-width:0}html[data-ui=polaris] .tool-shell__copy{flex-wrap:nowrap;min-width:0}html[data-ui=polaris] .tool-shell__title-row{min-width:0}html[data-ui=polaris] .tool-shell__actions{flex-wrap:nowrap;flex-shrink:0}@media (width<=640px){html[data-ui=polaris] .tool-shell{flex-wrap:wrap;align-items:flex-start}}html[data-ui=polaris] .tool-shell__back{color:var(--brand)!important;gap:4px!important;margin-bottom:2px!important;font-size:13px!important;font-weight:500!important}html[data-ui=polaris] .tool-shell__icon{border:1px solid color-mix(in srgb, var(--brand) 18%, transparent);border-radius:var(--p-radius-100)!important;background:var(--brand-light)!important;width:36px!important;height:36px!important;color:var(--brand)!important}html[data-ui=polaris] .tool-shell__title{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;letter-spacing:-.02em!important;color:var(--p-text)!important;font-size:20px!important;font-weight:600!important}html[data-ui=polaris] .tool-shell__desc{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;color:var(--p-text-secondary)!important;max-width:none!important;font-size:13px!important}html[data-ui=polaris] .tool-shell__credits{border-radius:var(--p-radius-100)!important;box-shadow:none!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:32px!important;font-weight:500!important}html[data-ui=polaris] .tool-shell__credits:hover{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .tool-shell__credits strong{color:var(--brand)!important}html[data-ui=polaris] .tool-shell__cost{color:var(--p-text-secondary)!important;border-left-color:var(--p-border)!important}html[data-ui=polaris] .tool-stepper{background:var(--p-bg-surface);border:1px solid var(--p-border);border-radius:var(--p-radius-200);gap:0;padding:8px 14px;margin-bottom:8px!important;font-weight:500!important}html[data-ui=polaris] .tool-step{color:var(--p-text-secondary)!important;font-weight:500!important}html[data-ui=polaris] .tool-step__num{background:var(--p-bg-surface-secondary)!important;border:1px solid var(--p-border)!important;width:24px!important;height:24px!important;color:var(--p-text-secondary)!important;border-radius:999px!important;font-size:12px!important;font-weight:600!important}html[data-ui=polaris] .tool-step--active{color:var(--p-text)!important}html[data-ui=polaris] .tool-step--active .tool-step__num{background:var(--brand)!important;border-color:var(--brand)!important;color:#fff!important}html[data-ui=polaris] .tool-step--done{color:var(--brand)!important}html[data-ui=polaris] .tool-step--done .tool-step__num{background:var(--brand-light)!important;border-color:color-mix(in srgb, var(--brand) 35%, transparent)!important;color:var(--brand)!important}html[data-ui=polaris] .tool-step__line{border-radius:1px;background:var(--p-border)!important;width:28px!important;height:2px!important;margin:0 10px!important}html[data-ui=polaris] .tool-step--done+.tool-step__line,html[data-ui=polaris] .tool-step--active+.tool-step__line{background:color-mix(in srgb, var(--brand) 45%, var(--p-border))!important}html[data-ui=polaris] .tool-form,html[data-ui=polaris] .tool-form--exam,html[data-ui=polaris] .tool-form--worksheet,html[data-ui=polaris] .tool-form--game{background:var(--p-bg-surface)!important;border:1px solid var(--p-border)!important;border-radius:var(--p-radius-200)!important;box-shadow:none!important;padding:24px 24px 20px!important}html[data-ui=polaris] .tool-form__section{margin:0 0 28px!important}html[data-ui=polaris] .tool-form__section:last-of-type{margin-bottom:12px!important}html[data-ui=polaris] .tool-form__h{letter-spacing:-.01em;color:var(--p-text)!important;border-bottom:1px solid var(--p-border)!important;margin:0 0 16px!important;padding-bottom:10px!important;font-size:14px!important;font-weight:600!important}html[data-ui=polaris] .tool-form__hint{color:var(--p-text-secondary)!important;font-size:13px!important}html[data-ui=polaris] .tool-form__stack{flex-direction:column!important;gap:14px!important;display:flex!important}html[data-ui=polaris] .tool-form__grid{gap:16px!important;margin-bottom:16px!important}html[data-ui=polaris] .tool-form__sublabel{color:var(--p-text)!important;margin:0 0 10px!important;font-size:13px!important;font-weight:500!important;display:block!important}html[data-ui=polaris] .tool-form__chips{gap:10px!important;margin-bottom:0!important}html[data-ui=polaris] .tool-form__actions{border-top:1px solid var(--p-border)!important;gap:12px!important;margin-top:12px!important;padding-top:18px!important}html[data-ui=polaris] .tool-form__cost{color:var(--brand)!important;font-weight:500!important}html[data-ui=polaris] .tool-form .field{gap:6px!important;margin:0 0 16px!important}html[data-ui=polaris] .tool-form__grid>.field,html[data-ui=polaris] .tool-form__grid .field{margin-bottom:0!important}html[data-ui=polaris] .create-ai-layout{grid-template-columns:minmax(460px,.92fr) minmax(0,1.28fr);margin-top:4px}@media (width<=1100px){html[data-ui=polaris] .create-ai-layout{grid-template-columns:1fr}}html[data-ui=polaris] .field{gap:6px!important}html[data-ui=polaris] .field__label,html[data-ui=polaris] .exam-form-block__label,html[data-ui=polaris] .ai-form-label,html[data-ui=polaris] .tool-form__sublabel{color:var(--p-text)!important;margin:0 0 8px!important;font-size:13px!important;font-weight:500!important;line-height:1.4!important;display:block!important}html[data-ui=polaris] .field__input:not([type=file]):not(textarea),html[data-ui=polaris] .ai-input:not([type=file]),html[data-ui=polaris] select.field__input,html[data-ui=polaris] input.field__input:not([type=file]){border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:36px!important;min-height:36px!important;box-shadow:none!important;font-size:13px!important;font-family:var(--p-font)!important;color:var(--p-text)!important;padding:0 12px!important;line-height:36px!important}html[data-ui=polaris] select.field__input option,html[data-ui=polaris] select option{color:var(--p-text);font-family:var(--p-font)!important;font-size:16px!important;line-height:1.4!important}@media (width<=768px){html[data-ui=polaris] select.field__input,html[data-ui=polaris] select{font-size:16px!important;line-height:34px!important}}html[data-ui=polaris] .field__textarea,html[data-ui=polaris] textarea.field__input{resize:vertical;border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:auto!important;min-height:88px!important;box-shadow:none!important;font-size:13px!important;font-family:var(--p-font)!important;color:var(--p-text)!important;padding:10px 12px!important;line-height:1.45!important}html[data-ui=polaris] .field__input:not([type=file]):hover,html[data-ui=polaris] .ai-input:hover,html[data-ui=polaris] .field__textarea:hover{border-color:#c9cccf!important}html[data-ui=polaris] .field__input:not([type=file]):focus,html[data-ui=polaris] .field__textarea:focus,html[data-ui=polaris] .ai-input:focus{border-color:var(--brand)!important;background:var(--p-bg-surface)!important;box-shadow:0 0 0 1px var(--brand)!important;outline:none!important}html[data-ui=polaris] .field__input--file,html[data-ui=polaris] input[type=file].field__input{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:auto!important;min-height:44px!important;max-height:none!important;color:var(--p-text-secondary)!important;box-sizing:border-box!important;align-items:center!important;padding:8px 12px!important;font-size:13px!important;line-height:normal!important;display:flex!important}html[data-ui=polaris] .field__input--file::file-selector-button{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:28px!important;font-size:13px!important;font-weight:500!important;font-family:var(--p-font)!important;color:var(--p-text)!important;cursor:pointer!important;vertical-align:middle!important;margin:0 12px 0 0!important;padding:0 12px!important;line-height:26px!important}html[data-ui=polaris] input[type=file].field__input::file-selector-button{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:28px!important;font-size:13px!important;font-weight:500!important;font-family:var(--p-font)!important;color:var(--p-text)!important;cursor:pointer!important;vertical-align:middle!important;margin:0 12px 0 0!important;padding:0 12px!important;line-height:26px!important}html[data-ui=polaris] .field__input--file::file-selector-button:hover{background:var(--p-bg-surface-hover)!important}html[data-ui=polaris] .p-file{width:100%;position:relative}html[data-ui=polaris] .p-file__input{z-index:2;opacity:0!important;cursor:pointer!important;border:none!important;width:100%!important;height:100%!important;margin:0!important;padding:0!important;position:absolute!important;inset:0!important}html[data-ui=polaris] .p-file__control{transition:border-color .15s,background .15s,box-shadow .15s;border:1px dashed var(--p-border)!important;border-radius:var(--p-radius-100)!important;background:var(--p-bg-surface)!important;box-sizing:border-box!important;cursor:pointer!important;align-items:center!important;gap:12px!important;min-height:44px!important;padding:8px 12px!important;display:flex!important}html[data-ui=polaris] .p-file:hover .p-file__control,html[data-ui=polaris] .p-file:focus-within .p-file__control{box-shadow:0 0 0 1px color-mix(in srgb, var(--brand) 25%, transparent);border-color:var(--brand)!important;background:var(--brand-light)!important}html[data-ui=polaris] .p-file__btn{border:1px solid var(--p-border)!important;border-radius:var(--p-radius-100)!important;background:var(--p-bg-surface)!important;height:28px!important;color:var(--p-text)!important;white-space:nowrap!important;box-shadow:none!important;flex-shrink:0!important;justify-content:center!important;align-items:center!important;gap:6px!important;padding:0 12px!important;font-size:13px!important;font-weight:500!important;line-height:1!important;display:inline-flex!important}html[data-ui=polaris] .p-file:hover .p-file__btn{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .p-file__meta{min-width:0!important;color:var(--p-text-secondary)!important;text-overflow:ellipsis!important;white-space:nowrap!important;flex:1!important;font-size:13px!important;font-weight:400!important;line-height:1.3!important;overflow:hidden!important}html[data-ui=polaris] .p-file__meta.is-filled{color:var(--p-text)!important;font-weight:500!important}.p-file{width:100%;position:relative}.p-file__input{opacity:0;cursor:pointer;z-index:2;width:100%;height:100%;position:absolute;inset:0}.p-file__control{border:1px dashed var(--border);border-radius:var(--radius-sm);background:var(--bg-card);box-sizing:border-box;cursor:pointer;align-items:center;gap:12px;min-height:44px;padding:8px 12px;display:flex}.p-file__btn{border:1px solid var(--border);background:var(--bg-card);height:28px;color:var(--text-main);white-space:nowrap;border-radius:8px;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:600;display:inline-flex}.p-file__meta{min-width:0;color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;overflow:hidden}html[data-ui=polaris] .tool-chip{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;color:var(--p-text)!important;box-shadow:none!important;padding:8px 12px!important;font-size:13px!important;font-weight:500!important}html[data-ui=polaris] .tool-chip:hover{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .tool-chip:has(input:checked){border-color:var(--brand)!important;background:var(--brand-light)!important;color:var(--brand-hover)!important;box-shadow:0 0 0 1px color-mix(in srgb, var(--brand) 25%, transparent)!important;font-weight:600!important}html[data-ui=polaris] .exam-struct__card{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;box-shadow:none!important;color:var(--p-text-secondary)!important}html[data-ui=polaris] .exam-struct__card:hover{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .exam-struct__card:has(input:checked),html[data-ui=polaris] .exam-struct__card.is-active{border-color:var(--brand)!important;background:var(--brand-light)!important;color:var(--brand)!important;box-shadow:0 0 0 1px color-mix(in srgb, var(--brand) 30%, transparent)!important}html[data-ui=polaris] .exam-struct__card:has(input:checked) strong,html[data-ui=polaris] .exam-struct__card.is-active strong{color:var(--brand-hover)!important}html[data-ui=polaris] .exam-struct__card .icon{color:inherit}html[data-ui=polaris] .exam-sample{background:0 0!important;border:none!important;padding:0!important}html[data-ui=polaris] .exam-qtype{border-radius:var(--p-radius-100)!important;border-color:var(--p-border)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .tool-preview{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important;top:calc(var(--site-nav-height,56px) + 12px)!important}html[data-ui=polaris] .tool-preview.is-ready{border-color:color-mix(in srgb, var(--brand) 40%, var(--p-border))!important;box-shadow:var(--p-shadow-200)!important}html[data-ui=polaris] .tool-preview.is-generating{border-color:color-mix(in srgb, var(--brand) 35%, var(--p-border))!important}html[data-ui=polaris] .tool-preview__title{color:var(--p-text)!important;font-size:14px!important;font-weight:600!important}html[data-ui=polaris] .tool-preview__meta{color:var(--p-text-secondary)!important;font-size:12px!important}html[data-ui=polaris] .tool-preview__placeholder{border:1px dashed var(--p-border)!important;border-radius:var(--p-radius-100)!important;background:var(--p-bg-surface-secondary)!important;color:var(--p-text-secondary)!important;padding:40px 16px!important}html[data-ui=polaris] .tool-preview__placeholder .icon,html[data-ui=polaris] .tool-preview__placeholder .icon--polaris{opacity:.55;margin:0 auto 12px;display:block;color:var(--p-text-secondary)!important}html[data-ui=polaris] .tool-preview__placeholder strong{color:var(--brand)!important;font-weight:600!important}html[data-ui=polaris] .tool-form.is-busy:after{-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);background:#f7f9fc7a!important}html[data-ui=polaris] .tool-form__busy{color:#fff!important;font-size:16px!important;font-weight:750!important}html[data-ui=polaris] .tool-form__busy-chip{color:#fff!important;background:#5eb0ef!important}html[data-ui=polaris] .tool-form__busy [data-form-busy-text]{color:#fff!important;box-shadow:none!important;background:0 0!important}html[data-ui=polaris] .tool-form__busy-spin{border-color:#fff #fff6 #fff6!important}html[data-ui=polaris] .tool-preview__loading{color:var(--brand)!important;font-size:16px!important;font-weight:750!important}html[data-ui=polaris] .ai-doc-sheet-title{text-align:center!important;font-size:22px!important;font-weight:800!important}html[data-ui=polaris] .ai-doc-sheet-head{text-align:center!important}html[data-ui=polaris] .tool-preview__spinner{border-color:color-mix(in srgb, var(--brand) 25%, transparent)!important;border-top-color:var(--brand)!important}html[data-ui=polaris] .exam-sample-q__ans{color:var(--brand)!important}html[data-ui=polaris] .tool-form .btn--primary,html[data-ui=polaris] [data-tool-page] .btn--primary,html[data-ui=polaris] [data-step-next]{min-height:32px;background:var(--brand)!important;border-color:var(--brand)!important;color:#fff!important;border-radius:var(--p-radius-100)!important;box-shadow:none!important;font-weight:500!important}html[data-ui=polaris] .tool-form .btn--primary:hover,html[data-ui=polaris] [data-step-next]:hover{background:var(--brand-hover)!important}html[data-ui=polaris] .tool-form .btn--outline,html[data-ui=polaris] [data-step-prev],html[data-ui=polaris] .tool-preview .btn--outline{min-height:32px;border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;color:var(--p-text)!important;box-shadow:none!important;font-weight:500!important}html[data-ui=polaris] .tool-form .btn--outline:hover,html[data-ui=polaris] [data-step-prev]:hover{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .tool-preview .icon-btn{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;width:32px!important;height:32px!important;color:var(--p-text-secondary)!important}html[data-ui=polaris] .tool-preview .icon-btn:hover{background:var(--p-bg-surface-hover)!important;color:var(--p-text)!important;border-color:#c9cccf!important}html[data-ui=polaris] .exam-form-block{margin-bottom:14px!important}html[data-ui=polaris] .atools-zap{color:var(--brand)!important}html[data-ui=polaris] input[type=number].field__input{font-variant-numeric:tabular-nums}html[data-ui=polaris] input[type=range]{accent-color:var(--brand)}html[data-ui=polaris] .edash__stats,html[data-ui=polaris] .edash__chart{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important;padding:16px!important}html[data-ui=polaris] .edash__title{color:var(--p-text)!important;margin-bottom:12px!important;font-size:14px!important;font-weight:600!important}html[data-ui=polaris] .edash__stat-grid{grid-template-columns:1fr 1fr!important;gap:10px!important}html[data-ui=polaris] .edash__stat{min-height:64px;border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface-secondary)!important;box-shadow:none!important;flex-direction:row!important;align-items:center!important;gap:12px!important;padding:12px 14px!important}html[data-ui=polaris] .edash__stat:hover{background:var(--p-bg-surface)!important;box-shadow:var(--p-shadow-100)!important;border-color:#c9cccf!important}html[data-ui=polaris] .edash__stat-icon{border-radius:var(--p-radius-100)!important;flex-shrink:0!important;width:36px!important;height:36px!important;margin:0!important}html[data-ui=polaris] .edash__stat-icon--purple,html[data-ui=polaris] .edash__stat-icon--green,html[data-ui=polaris] .edash__stat-icon--blue{background:var(--brand-light)!important;color:var(--brand)!important}html[data-ui=polaris] .edash__stat-icon--orange{color:#b98900!important;background:#fff5ea!important}html[data-ui=polaris] .edash__stat-body{flex-direction:column!important;gap:2px!important;min-width:0!important;display:flex!important}html[data-ui=polaris] .edash__stat-value{letter-spacing:-.02em!important;color:var(--p-text)!important;margin:0!important;font-size:20px!important;font-weight:600!important;line-height:1.15!important}html[data-ui=polaris] .edash__stat-label{color:var(--p-text-secondary)!important;white-space:normal!important;font-size:12px!important;font-weight:500!important;line-height:1.3!important}html[data-ui=polaris] .edash__chart-note{color:var(--p-text-secondary)!important}html[data-ui=polaris] .edash__svg polyline[data-trend-line]{stroke:var(--brand)!important}html[data-ui=polaris] .cstat-grid{gap:6px!important}html[data-ui=polaris] .cstat-card{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important;padding:6px 10px!important;transform:none!important}html[data-ui=polaris] .cstat-card:hover{box-shadow:var(--p-shadow-200)!important;background:var(--p-bg-surface)!important;border-color:#c9cccf!important;transform:none!important}html[data-ui=polaris] .cstat-card__icon{border-radius:var(--p-radius-100)!important;width:24px!important;height:24px!important}html[data-ui=polaris] .cstat-card__icon--purple,html[data-ui=polaris] .cstat-card__icon--green,html[data-ui=polaris] .cstat-card__icon--blue{background:var(--brand-light)!important;color:var(--brand)!important}html[data-ui=polaris] .cstat-card__icon--orange{color:#b98900!important;background:#fff5ea!important}html[data-ui=polaris] .cstat-card__icon--pink{color:#d72c0d!important;background:#fef1f1!important}html[data-ui=polaris] .cstat-card__label{color:var(--p-text-secondary)!important;font-size:11px!important;font-weight:500!important}html[data-ui=polaris] .cstat-card__value{letter-spacing:-.02em!important;color:var(--p-text)!important;font-size:16px!important;font-weight:600!important}html[data-ui=polaris] .cstat-card__desc{display:none!important}html[data-ui=polaris] .cstat-card__link{color:var(--brand)!important;font-weight:500!important}html[data-ui=polaris] .slist,html[data-ui=polaris] .sdetail{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .slist__tab{color:var(--p-text-secondary)!important;font-weight:500!important}html[data-ui=polaris] .slist__tab:hover{color:var(--p-text)!important}html[data-ui=polaris] .slist__tab--active{color:var(--brand)!important;border-bottom-color:var(--brand)!important;font-weight:600!important}html[data-ui=polaris] .slist__bulk{background:var(--brand-light)!important;border:1px solid color-mix(in srgb, var(--brand) 28%, var(--p-border))!important;color:var(--brand-hover)!important;border-radius:var(--p-radius-100)!important;font-weight:500!important}html[data-ui=polaris] .data-table tr.is-selected{background:var(--brand-light)!important}html[data-ui=polaris] .sheader__search-input,html[data-ui=polaris] .cdetail__search-input{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:36px!important;box-shadow:none!important;color:var(--p-text)!important;font-size:13px!important}html[data-ui=polaris] .sheader__search-input:focus,html[data-ui=polaris] .cdetail__search-input:focus{border-color:var(--brand)!important;box-shadow:0 0 0 1px var(--brand)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .select{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:36px!important;box-shadow:none!important;color:var(--p-text)!important;font-size:13px!important}html[data-ui=polaris] .select:hover{border-color:#c9cccf!important}html[data-ui=polaris] .select:focus{border-color:var(--brand)!important;box-shadow:0 0 0 1px var(--brand)!important}html[data-ui=polaris] .slist .btn--primary,html[data-ui=polaris] .sdetail .btn--primary,html[data-ui=polaris] .page-header--students .btn--primary{background:var(--brand)!important;border-color:var(--brand)!important;color:#fff!important;border-radius:var(--p-radius-100)!important;box-shadow:none!important;font-weight:500!important}html[data-ui=polaris] .slist .btn--primary:hover,html[data-ui=polaris] .sdetail .btn--primary:hover{background:var(--brand-hover)!important}html[data-ui=polaris] .slist .btn--outline,html[data-ui=polaris] .sdetail .btn--outline,html[data-ui=polaris] .page-header--students .btn--outline{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;color:var(--p-text)!important;box-shadow:none!important;font-weight:500!important}html[data-ui=polaris] .slist .btn--outline:hover,html[data-ui=polaris] .page-header--students .btn--outline:hover{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .data-table th{background:var(--p-bg-surface-secondary)!important;color:var(--p-text-secondary)!important;border-bottom:1px solid var(--p-border)!important;font-size:12px!important;font-weight:500!important}html[data-ui=polaris] .data-table td{border-bottom:1px solid var(--p-border-secondary)!important;color:var(--p-text)!important;font-size:13px!important}html[data-ui=polaris] .data-table tr:hover td{background:var(--p-bg-surface-hover)!important}html[data-ui=polaris] .custom-checkbox,html[data-ui=polaris] input[type=checkbox],html[data-ui=polaris] .tool-chip input[type=checkbox],html[data-ui=polaris] .lm-out input[type=checkbox],html[data-ui=polaris] .eai__check input[type=checkbox],html[data-ui=polaris] .sgk-check input[type=checkbox]{appearance:none!important;border:1.5px solid var(--p-border)!important;width:16px!important;min-width:16px!important;height:16px!important;min-height:16px!important;box-shadow:none!important;cursor:pointer!important;vertical-align:middle!important;accent-color:#0000!important;color:#0000!important;background-color:#fff!important;background-image:none!important;border-radius:4px!important;flex-shrink:0!important;margin:0!important}html[data-ui=polaris] .custom-checkbox:hover,html[data-ui=polaris] input[type=checkbox]:hover{border-color:#c9cccf!important}html[data-ui=polaris] .custom-checkbox:checked,html[data-ui=polaris] input[type=checkbox]:checked,html[data-ui=polaris] .tool-chip input[type=checkbox]:checked,html[data-ui=polaris] .lm-out input[type=checkbox]:checked,html[data-ui=polaris] .eai__check input[type=checkbox]:checked,html[data-ui=polaris] .sgk-check input[type=checkbox]:checked{background-color:var(--brand)!important;border-color:var(--brand)!important;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3.5 8.5L6.5 11.5L12.5 4.5' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")!important;background-position:50%!important;background-repeat:no-repeat!important;background-size:12px 12px!important}html[data-ui=polaris] .custom-checkbox:checked:after{content:none!important;display:none!important}html[data-ui=polaris] .custom-checkbox:focus-visible,html[data-ui=polaris] input[type=checkbox]:focus-visible{outline:2px solid var(--brand)!important;outline-offset:1px!important}html[data-ui=polaris] .sdetail__tab{color:var(--p-text-secondary)!important;font-weight:500!important}html[data-ui=polaris] .sdetail__tab--active{color:var(--brand)!important;border-bottom-color:var(--brand)!important;font-weight:600!important}html[data-ui=polaris] .sdetail__head-title,html[data-ui=polaris] .sdetail__name{color:var(--p-text)!important;font-weight:600!important}html[data-ui=polaris] .sdetail__grid dt{color:var(--p-text-secondary)!important}html[data-ui=polaris] .sdetail__grid dd{color:var(--p-text)!important}html[data-ui=polaris] .sdetail__metric-value.is-blue,html[data-ui=polaris] .sdetail__full-link,html[data-ui=polaris] .sdetail a:not(.btn){color:var(--brand)!important}html[data-ui=polaris] .page-header__title{font-weight:600!important}html[data-ui=polaris] .page-header__subtitle{color:var(--p-text-secondary)!important}html[data-ui=polaris] .slist__filters .btn,html[data-ui=polaris] [data-action=clear-filters]{border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .docs-panel{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important;overflow:visible!important}html[data-ui=polaris] .docs-tabs__btn.is-active{color:var(--brand)!important;border-bottom-color:var(--brand)!important}html[data-ui=polaris] .docs-search__input{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;height:36px!important;box-shadow:none!important;background:var(--p-bg-surface)!important;padding:0 12px 0 36px!important;line-height:normal!important}html[data-ui=polaris] .docs-search__input:focus{border-color:var(--brand)!important;box-shadow:0 0 0 1px var(--brand)!important}html[data-ui=polaris] .docs-search__icon{color:var(--p-text-secondary)!important;top:50%!important;left:12px!important;transform:translateY(-50%)!important}html[data-ui=polaris] .docs-fav-search-wrap .docs-fav-search,html[data-ui=polaris] input.field__input.docs-fav-search,html[data-ui=polaris] .docs-fav-filters input.docs-fav-search{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:36px!important;min-height:36px!important;box-shadow:none!important;color:var(--p-text)!important;padding:0 12px 0 36px!important;line-height:normal!important}html[data-ui=polaris] .docs-fav-search-wrap .docs-fav-search:focus,html[data-ui=polaris] input.field__input.docs-fav-search:focus{border-color:var(--brand)!important;box-shadow:0 0 0 1px var(--brand)!important}html[data-ui=polaris] .docs-fav-search-wrap__ico{color:var(--p-text-secondary)!important;z-index:2!important;top:50%!important;left:12px!important;transform:translateY(-50%)!important}html[data-ui=polaris] .docs-fav-select{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;height:36px!important}html[data-ui=polaris] .docs-fav-pane{border:1px solid var(--p-border)!important;border-radius:var(--p-radius-200)!important;box-shadow:none!important;background:var(--p-bg-surface)!important;overflow:hidden!important}html[data-ui=polaris] .docs-fav-pane--catalog{max-height:min(78vh,820px)!important}html[data-ui=polaris] .docs-fav-filters{background:var(--p-bg-surface-secondary)!important;border-bottom-color:var(--p-border)!important}html[data-ui=polaris] .docs-fav-header__icon{background:var(--brand-light)!important;color:var(--brand)!important;border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .docs-filelist{-webkit-overflow-scrolling:touch;background:var(--p-bg-surface)!important;min-height:0!important;max-height:none!important;overflow-y:auto!important}html[data-ui=polaris] .docs-fav-pane--catalog .docs-filelist{min-height:220px!important}html[data-ui=polaris] .docs-filelist--saved{min-height:0!important;max-height:min(72vh,780px)!important;overflow-y:auto!important}html[data-ui=polaris] .docs-filelist--saved[hidden]{display:none!important}html[data-ui=polaris] .docs-fav-pane--saved{flex-direction:column!important;min-height:360px!important;display:flex!important}html[data-ui=polaris] .docs-empty--fav{min-height:220px!important;color:var(--p-text-secondary)!important;flex-direction:column!important;flex:auto!important;justify-content:center!important;align-items:center!important;padding:32px 20px!important;display:flex!important}html[data-ui=polaris] .docs-empty--fav[hidden]{display:none!important}html[data-ui=polaris] .docs-fav-pager{background:var(--p-bg-surface)!important;border-top:1px solid var(--p-border)!important;border-radius:0 0 var(--p-radius-200) var(--p-radius-200)!important;box-shadow:none!important;padding:10px 14px!important}html[data-ui=polaris] .docs-fav-pager__meta{color:var(--p-text-secondary)!important}html[data-ui=polaris] .docs-fav-pager__range{color:var(--p-text)!important}html[data-ui=polaris] .docs-fav-pager__info{color:var(--p-text-secondary)!important;font-weight:600!important}html[data-ui=polaris] .docs-fav-pager__btn{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;color:var(--p-text)!important;box-shadow:var(--p-shadow-100)!important;height:32px!important;font-weight:500!important}html[data-ui=polaris] .docs-fav-pager__btn:hover:not(:disabled){background:var(--p-bg-surface-hover)!important;color:var(--p-text)!important;border-color:#c9cccf!important}html[data-ui=polaris] .docs-fav-pager__btn:disabled{color:var(--p-text-secondary)!important;opacity:.5!important;box-shadow:none!important}html[data-ui=polaris] .docs-filerow{border:1px solid var(--p-border)!important;border-radius:var(--p-radius-100)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .docs-filerow:hover{background:var(--p-bg-surface-hover)!important;box-shadow:var(--p-shadow-100)!important;border-color:#c9cccf!important}html[data-ui=polaris] .docs-folder:hover{border-color:color-mix(in srgb, var(--brand) 35%, var(--p-border))!important;background:var(--brand-light)!important}html[data-ui=polaris] .docs-folder__icon--purple{background:var(--brand-light)!important;color:var(--brand)!important}html[data-ui=polaris] .icon-btn{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;color:var(--p-text-secondary)!important;box-shadow:none!important}html[data-ui=polaris] .icon-btn:hover,html[data-ui=polaris] .btn--outline:hover{background:var(--p-bg-surface-hover)!important;color:var(--p-text)!important;border-color:#c9cccf!important}html[data-ui=polaris] .lm-pipeline{background:var(--brand-light)!important;border:1px solid color-mix(in srgb, var(--brand) 22%, var(--p-border))!important;border-radius:var(--p-radius-200)!important}html[data-ui=polaris] .lm-pipeline__step{background:var(--p-bg-surface)!important;border:1px solid var(--p-border)!important;border-radius:var(--p-radius-100)!important;color:var(--p-text-secondary)!important;font-weight:500!important}html[data-ui=polaris] .lm-pipeline__step.is-source,html[data-ui=polaris] .lm-pipeline__step.is-out{color:var(--brand-hover)!important;border-color:color-mix(in srgb, var(--brand) 35%, var(--p-border))!important;background:var(--brand-light)!important;font-weight:600!important}html[data-ui=polaris] .lm-pipeline__arrow{color:var(--p-text-secondary)!important}html[data-ui=polaris] .lm-upload__btn{transition:border-color .15s,background .15s,box-shadow .15s;border-radius:var(--p-radius-200)!important;background:linear-gradient(135deg, #fef9e7 0%, #fffdf5 45%, var(--brand-light,#f0f8fd) 100%)!important;border:1.5px dashed #fde68a!important}html[data-ui=polaris] .lm-upload__btn:hover{background:linear-gradient(135deg,#fef3c7 0%,#fef9e7 50%,#fffdf5 100%)!important;border-color:#f59e0b!important;box-shadow:0 0 0 1px #f59e0b33!important}html[data-ui=polaris] .tsp{background:0 0!important;border:none!important;padding:0!important}html[data-ui=polaris] .tsp__btn{border-radius:var(--p-radius-200)!important;background:linear-gradient(135deg, #fef9e7 0%, #fffdf5 45%, var(--brand-light,#f0f8fd) 100%)!important;border:1.5px dashed #fde68a!important}html[data-ui=polaris] .tsp__btn:hover{background:linear-gradient(135deg,#fef3c7 0%,#fef9e7 50%,#fffdf5 100%)!important;border-color:#f59e0b!important}html[data-ui=polaris] .tsp__ico{background:var(--p-bg-surface)!important;border:1px solid color-mix(in srgb, var(--brand) 25%, var(--p-border))!important;color:var(--brand)!important}html[data-ui=polaris] .tsp__copy strong{color:var(--p-text)!important;font-weight:600!important}html[data-ui=polaris] .tsp__copy span{color:var(--p-text-secondary)!important}html[data-ui=polaris] .lm-upload__ico{background:var(--p-bg-surface)!important;border:1px solid color-mix(in srgb, var(--brand) 25%, var(--p-border))!important;color:var(--brand)!important;border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .lm-upload__copy strong{color:var(--p-text)!important;font-weight:600!important}html[data-ui=polaris] .lm-upload__copy span{color:var(--p-text-secondary)!important}html[data-ui=polaris] .lm-or span{color:var(--p-text-secondary)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .lm-out__card{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .lm-out input:checked+.lm-out__card,html[data-ui=polaris] .lm-out__card.is-on{border-color:var(--brand)!important;background:var(--brand-light)!important;box-shadow:0 0 0 1px color-mix(in srgb, var(--brand) 25%, transparent)!important;color:var(--brand-hover)!important}html[data-ui=polaris] .lm-out__check{background:var(--brand)!important;border-color:var(--brand)!important}html[data-ui=polaris] .lm-out__icon{color:var(--brand)!important}html[data-ui=polaris] .lm-empty__item{border:1px solid var(--p-border)!important;border-radius:var(--p-radius-100)!important;background:var(--p-bg-surface)!important;color:var(--p-text)!important}html[data-ui=polaris] .lm-empty__item.is-ai{background:var(--brand-light)!important;border-color:color-mix(in srgb, var(--brand) 30%, var(--p-border))!important;color:var(--brand-hover)!important}html[data-ui=polaris] .lm-empty__chip{border:1px solid var(--p-border)!important;border-radius:var(--p-radius-100)!important;background:var(--p-bg-surface)!important;color:var(--p-text)!important}html[data-ui=polaris] .lm-empty__chip .icon,html[data-ui=polaris] .lm-empty__chip .icon--polaris{color:var(--brand)!important}html[data-ui=polaris] .lm-empty__tip{color:var(--p-text-secondary)!important}html[data-ui=polaris] .lm-empty__tip strong{color:var(--p-text)!important}html[data-ui=polaris] form.lm-form.tool-form{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important}html[data-ui=polaris] .rstat{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important;padding:14px 14px 12px!important}html[data-ui=polaris] .rstat__icon{border-radius:var(--p-radius-100)!important;width:32px!important;height:32px!important}html[data-ui=polaris] .rstat__icon .icon,html[data-ui=polaris] .rstat__icon .icon--polaris{width:18px!important;height:18px!important}html[data-ui=polaris] .rstat__icon--purple,html[data-ui=polaris] .rstat__icon--blue,html[data-ui=polaris] .rstat__icon--green,html[data-ui=polaris] .rstat__icon--orange,html[data-ui=polaris] .rstat__icon--pink{background:var(--brand-light)!important;color:var(--brand)!important}html[data-ui=polaris] .rstat__value{letter-spacing:-.02em!important;color:var(--p-text)!important;font-size:24px!important;font-weight:650!important}html[data-ui=polaris] .rstat__label{color:var(--p-text-secondary)!important;font-size:12px!important;font-weight:500!important}html[data-ui=polaris] .rstat__delta{color:var(--p-text-secondary)!important;max-width:110px!important;font-size:11px!important;font-weight:500!important}html[data-ui=polaris] .rstat__delta.is-up{color:#0c5132!important}html[data-ui=polaris] .rstat__delta.is-down{color:#8a6116!important}html[data-ui=polaris] .reports-chart,html[data-ui=polaris] .reports-ai.card,html[data-ui=polaris] .card.reports-chart,html[data-ui=polaris] .card.reports-ai{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important;background:var(--p-bg-surface)!important;padding:16px 18px!important}html[data-ui=polaris] .reports-ai{background:var(--p-bg-surface)!important;gap:12px!important}html[data-ui=polaris] .reports-ai__icon{border-radius:var(--p-radius-100)!important;background:var(--brand-light)!important;width:32px!important;height:32px!important;color:var(--brand)!important}html[data-ui=polaris] .reports-ai__icon .icon,html[data-ui=polaris] .reports-ai__icon .icon--polaris{color:var(--brand)!important}html[data-ui=polaris] .reports-chart__head{gap:10px!important;margin-bottom:14px!important}html[data-ui=polaris] .bar-chart{border-bottom-color:var(--p-border)!important;gap:10px!important;height:220px!important;margin-bottom:18px!important}html[data-ui=polaris] .bar-chart__bar{background:var(--brand)!important;border-radius:6px 6px 2px 2px!important;max-width:48px!important}html[data-ui=polaris] .bar-chart__value,html[data-ui=polaris] .bar-chart__label{color:var(--p-text-secondary)!important;font-weight:500!important}html[data-ui=polaris] .reports-compare__title{color:var(--p-text)!important;margin:0 0 10px!important;font-size:13px!important;font-weight:600!important}html[data-ui=polaris] .report-insight,html[data-ui=polaris] .reports-ai__item{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface-secondary)!important;color:var(--p-text)!important;border-left-style:solid!important;border-left-width:3px!important;padding:12px 14px!important;font-size:13px!important;line-height:1.5!important}html[data-ui=polaris] .report-insight strong,html[data-ui=polaris] .reports-ai__item strong{color:var(--p-text);margin-bottom:4px;font-size:13px;font-weight:600;display:block}html[data-ui=polaris] .report-insight p,html[data-ui=polaris] .reports-ai__item p{color:var(--p-text-secondary);margin:0;font-size:13px;line-height:1.5}html[data-ui=polaris] .report-insight--tip,html[data-ui=polaris] .reports-ai__item--tip{border-left-color:var(--brand)!important}html[data-ui=polaris] .report-insight--good,html[data-ui=polaris] .reports-ai__item--good{border-left-color:#29845a!important}html[data-ui=polaris] .report-insight--warn,html[data-ui=polaris] .reports-ai__item--warn{border-left-color:#b98900!important}html[data-ui=polaris] .reports-ai__list{gap:8px!important}html[data-ui=polaris] .reports-ai .btn{border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .reports-ai .btn--primary{background:var(--brand)!important;border-color:var(--brand)!important}html[data-ui=polaris] .reports-ai .btn--primary:hover{background:var(--brand-hover)!important;border-color:var(--brand-hover)!important}html[data-ui=polaris] .reports-ai .btn--outline{border-color:var(--p-border)!important;color:var(--p-text)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .reports-ai .btn--outline:hover{background:var(--p-bg-surface-hover)!important;border-color:#c9cccf!important}html[data-ui=polaris] .page-header{gap:12px!important;margin-bottom:0!important}html[data-ui=polaris] .page-header__actions{gap:8px!important}html[data-ui=polaris] .page-header__actions .btn{border-radius:var(--p-radius-100)!important}html[data-ui=polaris] .page-header__actions .btn--primary{background:var(--brand)!important;border-color:var(--brand)!important}html[data-ui=polaris] .page-header__actions .select--sm{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .main-content>.card,html[data-ui=polaris] .main-content .card{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;box-shadow:none!important}html[data-ui=polaris] .card-title{color:var(--p-text)!important;font-size:14px!important;font-weight:600!important}html[data-ui=polaris] .card-desc{color:var(--p-text-secondary)!important;font-size:12.5px!important}html[data-ui=polaris] .settings-layout{border-radius:var(--p-radius-200)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;box-shadow:none!important;overflow:hidden!important}html[data-ui=polaris] .settings-nav{background:var(--p-bg-surface-secondary)!important;border-right:1px solid var(--p-border)!important;gap:2px!important;padding:16px 12px!important}html[data-ui=polaris] .settings-nav__item{border-radius:var(--p-radius-100)!important;color:var(--p-text-secondary)!important;gap:10px!important;font-weight:500!important}html[data-ui=polaris] .settings-nav__item:hover{background:var(--p-bg-surface)!important;color:var(--p-text)!important}html[data-ui=polaris] .settings-nav__item.is-active{background:var(--p-bg-surface)!important;color:var(--brand)!important;box-shadow:var(--p-shadow-100)!important;font-weight:600!important}html[data-ui=polaris] .settings-nav__item.is-active .icon,html[data-ui=polaris] .settings-nav__item.is-active .icon--polaris{color:var(--brand)!important}html[data-ui=polaris] .settings-panel{-webkit-overflow-scrolling:touch;background:var(--p-bg-surface)!important;min-height:0!important;padding:24px 28px 36px!important;overflow-y:auto!important}html[data-ui=polaris] .settings-panel__title{color:var(--p-text)!important;margin:0 0 8px!important;font-size:16px!important;font-weight:650!important}html[data-ui=polaris] .settings-panel__subtitle{color:var(--p-text)!important;font-size:13px!important;font-weight:600!important}html[data-ui=polaris] .settings-panel__lead,html[data-ui=polaris] .settings-hint{color:var(--p-text-secondary)!important}html[data-ui=polaris] .settings-panel__lead a,html[data-ui=polaris] .settings-hint a,html[data-ui=polaris] .sc-hint a{color:var(--brand)!important}html[data-ui=polaris] .sc-chip{border-radius:var(--p-radius-full)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;color:var(--p-text)!important;box-shadow:none!important;font-weight:500!important}html[data-ui=polaris] .sc-chip:hover{background:var(--p-bg-surface-hover)!important;color:var(--p-text)!important;border-color:#c9cccf!important}html[data-ui=polaris] .sc-chip.is-active{border-color:var(--brand)!important;background:var(--brand-light)!important;color:var(--brand-hover)!important;box-shadow:0 0 0 1px color-mix(in srgb, var(--brand) 22%, transparent)!important;font-weight:600!important}html[data-ui=polaris] .sc-chip:focus-visible{outline:2px solid var(--brand)!important;outline-offset:1px!important}html[data-ui=polaris] .sc-class-item{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface-secondary)!important}html[data-ui=polaris] .sc-class-item__code span{color:var(--brand)!important}html[data-ui=polaris] .sc-class-item__del{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .sc-empty{border-color:var(--p-border)!important;border-radius:var(--p-radius-200)!important;color:var(--p-text-secondary)!important}html[data-ui=polaris] .settings-panel .btn--primary,html[data-ui=polaris] [data-settings-classes] .btn--primary{background:var(--brand)!important;border-color:var(--brand)!important;border-radius:var(--p-radius-100)!important;box-shadow:none!important}html[data-ui=polaris] .settings-panel .btn--primary:hover,html[data-ui=polaris] [data-settings-classes] .btn--primary:hover{background:var(--brand-hover)!important;border-color:var(--brand-hover)!important}html[data-ui=polaris] .settings-panel .field__input,html[data-ui=polaris] [data-settings-classes] .field__input{border-radius:var(--p-radius-100)!important;border:1px solid var(--p-border)!important;background:var(--p-bg-surface)!important;box-shadow:none!important}html[data-ui=polaris] .settings-panel .field__input:focus,html[data-ui=polaris] [data-settings-classes] .field__input:focus{border-color:var(--brand)!important;box-shadow:0 0 0 1px var(--brand)!important}html[data-ui=polaris] .settings-divider{border-color:var(--p-border)!important}html.theme-dark[data-ui=polaris] .sc-chip.is-active{background:var(--brand-light)!important;color:var(--brand)!important;border-color:color-mix(in srgb, var(--brand) 50%, transparent)!important}html.theme-dark[data-ui=polaris] .settings-nav__item.is-active{color:var(--brand)!important;background:var(--p-bg-surface)!important}html[data-ui=polaris] .home-sgk-try{background:linear-gradient(135deg, #fef9e7 0%, #fffdf5 45%, var(--brand-light,#f0f8fd) 100%)!important;box-shadow:none!important;border:1px solid #fde68a!important}html[data-ui=polaris] .premium-hero.card,html[data-ui=polaris] .premium-hero{background:linear-gradient(135deg, #fef9e7 0%, #fffdf5 45%, var(--brand-light,#f0f8fd) 100%)!important;box-shadow:none!important;border-radius:var(--p-radius-200)!important;border:1px solid #fde68a!important}html[data-ui=polaris] .premium-hero__eyebrow{color:#b45309!important}html[data-ui=polaris] .premium-hero__title{color:#92400e!important}html[data-ui=polaris] .premium-hero__desc{color:#b45309!important}html[data-ui=polaris] .premium-hero__pill{color:#fff!important;background:#f59e0b!important}html[data-ui=polaris] .premium-hero__credits{background:var(--p-bg-surface)!important;border-radius:var(--p-radius-200)!important;box-shadow:none!important;border:1px solid #fde68a!important}html[data-ui=polaris] .premium-hero__credits-row strong{color:#d97706!important}html[data-ui=polaris] .premium-hero__bar{background:#fef3c7!important}html[data-ui=polaris] .premium-hero__bar-fill{background:linear-gradient(90deg,#fbbf24,#f59e0b)!important}html[data-ui=polaris] .btn--premium{color:#b45309!important;background:#fff!important;border-color:#f59e0b!important}html[data-ui=polaris] .btn--premium:hover{background:#fffbeb!important;border-color:#d97706!important}html.theme-dark[data-ui=polaris] .premium-hero.card,html.theme-dark[data-ui=polaris] .premium-hero{background:linear-gradient(135deg, #2a1f0c 0%, #1a1530 50%, var(--brand-light,#0c2438) 100%)!important;border-color:color-mix(in srgb, #f59e0b 35%, var(--p-border))!important}html.theme-dark[data-ui=polaris] .premium-hero__eyebrow,html.theme-dark[data-ui=polaris] .premium-hero__desc{color:#fbbf24!important}html.theme-dark[data-ui=polaris] .premium-hero__title{color:#fde68a!important}html[data-ui=polaris] .main-content--home{--home-pro-border:var(--brand);--home-pro-glow:0 0 0 1px color-mix(in srgb, var(--brand) 22%, transparent), 0 10px 28px color-mix(in srgb, var(--brand) 16%, transparent)}html[data-ui=polaris] .main-content--home .stat-card{gap:0!important;min-height:78px!important;padding:8px 10px!important}html[data-ui=polaris] .main-content--home .stat-card,html[data-ui=polaris] .main-content--home .tool-card,html[data-ui=polaris] .main-content--home .task-item,html[data-ui=polaris] .main-content--home .schedule-item,html[data-ui=polaris] .main-content--home .class-card,html[data-ui=polaris] .main-content--home .class-add-btn{transition:border-color .15s,box-shadow .15s,transform .15s,background .15s!important}html[data-ui=polaris] .main-content--home .stat-card--clickable:hover,html[data-ui=polaris] .main-content--home .stat-card:hover,html[data-ui=polaris] .main-content--home .tool-card--clickable:hover,html[data-ui=polaris] .main-content--home .tool-card:hover,html[data-ui=polaris] .main-content--home .task-item:hover,html[data-ui=polaris] .main-content--home .schedule-item--clickable:hover,html[data-ui=polaris] .main-content--home .schedule-item:hover,html[data-ui=polaris] .main-content--home .class-card--clickable:hover,html[data-ui=polaris] .main-content--home .class-card:hover,html[data-ui=polaris] .main-content--home .class-add-btn:hover{border:2px solid var(--home-pro-border)!important;box-shadow:var(--home-pro-glow)!important;background:var(--p-bg-surface,#fff)!important;transform:translateY(-1px)!important}html[data-ui=polaris] .main-content--home .stat-card--clickable:hover .stat-card__arrow{color:var(--brand)!important;opacity:1!important}html[data-ui=polaris] .egrade__card{border:1px solid var(--p-border)!important;border-radius:var(--p-radius-200)!important;box-shadow:none!important}html[data-ui=polaris] .egrade__drop{border-color:var(--p-border)!important;background:var(--p-bg-surface-secondary,#fafbfb)!important}html[data-ui=polaris] .egrade__score{color:var(--brand)!important}.sdash-filters{flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:16px;display:flex}.sdash-filters .field{min-width:120px;margin:0}.sdash-filters__grow{flex:1;min-width:180px}.sdash-exam-list{gap:10px;display:grid}.sdash-exam{border:1px solid var(--p-border,#e5e7eb);background:#fff;border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.sdash-exam strong{font-size:15px;display:block}.sdash-exam span{color:#6b6b76;margin-top:4px;font-size:13px;display:block}.sdash-exam__act{flex-shrink:0;gap:8px;display:flex}.sdash-paste{gap:12px;display:grid}.sdash-paste textarea.field__input{height:auto;min-height:140px;padding:10px 12px}.sdash-actions{gap:8px;margin:0 0 16px;display:flex}.sdash-dialog{border:0;border-radius:16px;width:calc(100% - 32px);max-width:420px;padding:0;box-shadow:0 20px 50px #0f172a2e}.sdash-dialog::backdrop{background:#0f172a59}.sdash-dialog__form{gap:12px;padding:22px 22px 18px;display:grid}.sdash-dialog__form h3{margin:0;font-size:18px}.sdash-dialog__form p{color:#64748b;margin:0;font-size:14px;line-height:1.5}.sdash-dialog__actions{justify-content:flex-end;gap:8px;display:flex}.settings-form{gap:14px;padding:4px 0 8px;display:grid}