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env(safe-area-inset-bottom,0px));z-index:var(--ui-z-nav);block-size:var(--ui-bottomnav-h);margin-inline:var(--ui-bottomnav-inset);padding-inline:var(--ui-sp-2);border-radius:var(--ui-radius-pill);background:color-mix(in srgb, var(--ui-surface) 82%, transparent);-webkit-backdrop-filter:saturate(180%)blur(24px);grid-auto-columns:1fr;grid-auto-flow:column;align-items:center;display:grid;position:fixed;overflow:hidden;box-shadow:0 8px 28px -6px rgba(16,24,40,.18),0 2px 8px -2px rgba(16,24,40,.1)}.ui-pagehead{justify-content:space-between;align-items:flex-start;gap:var(--ui-sp-3);flex-wrap:wrap;margin-block-end:var(--ui-sp-5);display:flex}.ui-pagehead__title{font-size:var(--ui-text-2xl);font-weight:var(--ui-weight-bold);letter-spacing:var(--ui-tracking-tight)}.ui-pagehead__sub{color:var(--ui-text-muted);font-size:var(--ui-text-md);max-inline-size:62ch;margin-block-start:var(--ui-sp-1)}.ui-pagehead__actions{gap:var(--ui-sp-2);flex-wrap:wrap;display:flex}.ui-section{margin-block-end:var(--ui-sp-7)}.ui-section:last-child{margin-block-end:0}.ui-section__head{justify-content:space-between;align-items:baseline;gap:var(--ui-sp-3);margin-block-end:var(--ui-sp-3);display:flex}.ui-section__title{font-size:var(--ui-text-lg);font-weight:var(--ui-weight-semi);letter-spacing:var(--ui-tracking-tight);align-items:center;gap:var(--ui-sp-2);display:flex}.ui-section__sub{font-size:var(--ui-text-md);color:var(--ui-text-muted);margin-block-start:var(--ui-sp-1)}.ui-section__link{font-size:var(--ui-text-md);font-weight:var(--ui-weight-medium);white-space:nowrap;align-items:center;gap:var(--ui-sp-1);display:inline-flex}.ui-grid{gap:var(--ui-sp-4);grid-template-columns:repeat(auto-fill, minmax(var(--ui-grid-min,250px), 1fr));display:grid}.ui-grid--sm{--ui-grid-min:190px;gap:var(--ui-sp-3)}.ui-grid--lg{--ui-grid-min:320px}.ui-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.ui-grid--fix2{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}.ui-scroller{grid-auto-flow:column;grid-auto-columns:minmax(var(--ui-scroll-min,260px), 1fr);gap:var(--ui-sp-3);scroll-snap-type:x mandatory;scroll-padding-inline:var(--ui-sp-4);padding-inline:var(--ui-sp-4);margin-inline:calc(var(--ui-sp-4) * -1);-webkit-overflow-scrolling:touch;padding-block-end:var(--ui-sp-2);display:grid;overflow-x:auto}.ui-scroller>*{scroll-snap-align:start}.ui-scroller::-webkit-scrollbar{height:0}.ui-scroller--sm{--ui-scroll-min:180px}.ui-scroller--lg{--ui-scroll-min:300px}.ui-split{gap:var(--ui-sp-5);align-items:start;display:grid}.ui-rail{min-inline-size:0}.ui-focus{flex-direction:column;block-size:100dvh;display:flex;overflow:hidden}.ui-focus__body{flex:1;min-block-size:0;display:flex;overflow:hidden}.ui-stickybar{z-index:var(--ui-z-sticky);align-items:center;gap:var(--ui-sp-3);padding:var(--ui-sp-3) var(--ui-sp-4);background:color-mix(in srgb, var(--ui-surface) 94%, transparent);-webkit-backdrop-filter:blur(12px);border-block-start:1px solid var(--ui-border);margin-block-start:var(--ui-sp-5);display:flex;position:sticky;bottom:0}.ui-scrim{z-index:var(--ui-z-overlay);background:var(--ui-overlay);opacity:0;visibility:hidden;transition:opacity var(--ui-dur) var(--ui-ease), visibility var(--ui-dur);position:fixed;inset:0}.ui-scrim.is-open{opacity:1;visibility:visible}.ui-row{align-items:center;gap:var(--ui-sp-3);display:flex}.ui-row--top{align-items:flex-start}.ui-row--wrap{flex-wrap:wrap}.ui-row--between{justify-content:space-between}.ui-stack{gap:var(--ui-sp-4);flex-direction:column;display:flex}.ui-stack--sm{gap:var(--ui-sp-2)}.ui-stack--lg{gap:var(--ui-sp-6)}.ui-spacer{flex:1}@media (width>=640px){.ui-container{padding-inline:var(--ui-sp-6);padding-block:var(--ui-sp-6)}.ui-scroller{padding-inline:var(--ui-sp-6);margin-inline:calc(var(--ui-sp-6) * -1)}.ui-subhead{padding-inline:var(--ui-sp-6)}.ui-pagehead__title{font-size:var(--ui-text-3xl)}}@media (width>=1024px){.ui-globalnav{display:flex}.ui-bottomnav{display:none}.ui-shell{margin-inline-start:var(--ui-globalnav-w)}.ui-shell--ctx{margin-inline-start:calc(var(--ui-globalnav-w) + var(--ui-contextnav-w))}.ui-contextnav{top:0;bottom:0;inline-size:var(--ui-contextnav-w);z-index:calc(var(--ui-z-nav) - 1);border-block-end:0;border-inline-end:1px solid var(--ui-border);flex-direction:column;gap:0;padding:0;display:flex;position:fixed;inset-inline-start:var(--ui-globalnav-w);overflow:hidden auto}.ui-contextnav__head{padding:var(--ui-sp-4);border-block-end:1px solid var(--ui-border);display:block}.ui-contextnav__list{padding:var(--ui-sp-3);flex-direction:column;flex:1;gap:2px}.ui-contextnav__foot{padding:var(--ui-sp-3);border-block-start:1px solid var(--ui-border);display:block}.ui-main{padding-block-end:var(--ui-sp-8)}.ui-topbar{padding-inline:var(--ui-sp-6);gap:var(--ui-sp-4)}.ui-topbar__search{display:block}.ui-topbar__title{display:none}.ui-topbar__title--keep{display:block}.ui-topbar .ui-topbar__crumbs{flex-wrap:nowrap;display:flex}.ui-split{grid-template-columns:minmax(0, 1fr) var(--ui-rail-w)}.ui-split--rail-left{grid-template-columns:var(--ui-rail-w) minmax(0, 1fr)}.ui-split--wide-rail{grid-template-columns:minmax(0,1fr) 400px}.ui-rail--sticky{top:calc(var(--ui-topbar-h) + var(--ui-sp-5));position:sticky}.ui-stickybar{-webkit-backdrop-filter:none;background:0 0;border:0;padding-inline:0;position:static}}@media (width>=1440px){:root{--ui-contextnav-w:252px}}@media (width<=1023px){.ui-only-desktop{display:none!important}}@media (width>=1024px){.ui-only-phone{display:none!important}}.ui-btn{justify-content:center;align-items:center;gap:var(--ui-sp-2);min-block-size:var(--ui-tap);padding-inline:var(--ui-sp-4);border-radius:var(--ui-radius-md);font-size:var(--ui-text-md);font-weight:var(--ui-weight-semi);text-align:center;white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--ui-dur-fast) var(--ui-ease), border-color var(--ui-dur-fast) var(--ui-ease), color var(--ui-dur-fast) var(--ui-ease), transform var(--ui-dur-fast) var(--ui-ease), box-shadow var(--ui-dur-fast) var(--ui-ease);border:1px solid transparent;line-height:1.2;text-decoration:none;display:inline-flex}.ui-btn:hover{text-decoration:none}.ui-btn:active{transform:translateY(1px)}.ui-btn:disabled,.ui-btn.is-disabled{opacity:.5;pointer-events:none}.ui-btn--primary{background:var(--ui-brand-600);color:var(--ui-brand-contrast);box-shadow:var(--ui-shadow-xs)}.ui-btn--primary:hover{background:var(--ui-brand-700)}.ui-btn--secondary{background:var(--ui-surface);color:var(--ui-text);border-color:var(--ui-border-strong);box-shadow:var(--ui-shadow-xs)}.ui-btn--secondary:hover{background:var(--ui-n-50);border-color:var(--ui-n-400)}[data-theme=dark] .ui-btn--secondary:hover{background:var(--ui-surface-sunk)}.ui-btn--subtle{background:var(--ui-surface-sunk);color:var(--ui-text)}.ui-btn--subtle:hover{background:var(--ui-border)}.ui-btn--ghost{color:var(--ui-text-muted);background:0 0}.ui-btn--ghost:hover{background:var(--ui-surface-sunk);color:var(--ui-text)}.ui-btn--brand-soft{background:var(--ui-brand-50);color:var(--ui-brand-700);border-color:var(--ui-brand-100)}.ui-btn--brand-soft:hover{background:var(--ui-brand-100)}[data-theme=dark] .ui-btn--brand-soft{background:color-mix(in srgb, var(--ui-brand-600) 18%, transparent);border-color:color-mix(in srgb, var(--ui-brand-600) 35%, transparent);color:var(--ui-brand-700)}.ui-btn--danger{background:var(--ui-danger);color:#fff}.ui-btn--danger:hover{filter:brightness(.92)}.ui-btn--danger-soft{background:var(--ui-danger-soft);color:var(--ui-danger);border-color:color-mix(in srgb, var(--ui-danger) 22%, transparent)}.ui-btn--inverse{background:var(--ui-surface-inv);color:var(--ui-text-inv)}.ui-btn--inverse:hover{filter:brightness(1.25)}.ui-btn--glass{color:#fff;-webkit-backdrop-filter:blur(10px);background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.28)}.ui-btn--glass:hover{background:rgba(255,255,255,.24)}.ui-btn--sm{min-block-size:34px;padding-inline:var(--ui-sp-3);font-size:var(--ui-text-sm);border-radius:var(--ui-radius-sm);gap:var(--ui-sp-1)}.ui-btn--lg{min-block-size:52px;padding-inline:var(--ui-sp-6);font-size:var(--ui-text-base);border-radius:var(--ui-radius-lg)}.ui-btn--block{inline-size:100%;display:flex}.ui-btn--pill{border-radius:var(--ui-radius-pill)}.ui-btn--square{inline-size:var(--ui-tap);aspect-ratio:1;padding-inline:0}.ui-btn--square.ui-btn--sm{inline-size:34px}.ui-iconbtn{inline-size:var(--ui-tap);block-size:var(--ui-tap);border-radius:var(--ui-radius-md);color:var(--ui-text-muted);transition:background var(--ui-dur-fast) var(--ui-ease), color var(--ui-dur-fast) var(--ui-ease);background:0 0;flex:none;justify-content:center;align-items:center;display:inline-flex;position:relative}.ui-iconbtn:hover{background:var(--ui-surface-sunk);color:var(--ui-text)}.ui-iconbtn.is-active{color:var(--ui-brand-600);background:var(--ui-brand-50)}[data-theme=dark] .ui-iconbtn.is-active{background:color-mix(in srgb, var(--ui-brand-600) 20%, transparent)}.ui-iconbtn--sm{border-radius:var(--ui-radius-sm);block-size:34px;inline-size:34px}.ui-iconbtn--round{border-radius:var(--ui-radius-pill)}.ui-iconbtn--glass{color:#fff;-webkit-backdrop-filter:blur(8px);background:rgba(0,0,0,.45)}.ui-iconbtn--glass:hover{color:#fff;background:rgba(0,0,0,.62)}.ui-iconbtn__dot{top:8px;background:var(--ui-danger);border:2px solid var(--ui-surface);border-radius:50%;block-size:8px;inline-size:8px;position:absolute;inset-inline-end:8px}.ui-iconbtn__count{top:4px;border-radius:var(--ui-radius-pill);background:var(--ui-danger);color:#fff;block-size:18px;min-inline-size:18px;font-size:var(--ui-text-2xs);font-weight:var(--ui-weight-bold);border:2px solid var(--ui-surface);place-items:center;padding-inline:4px;display:grid;position:absolute;inset-inline-end:3px}.ui-fab{inset-inline-end:var(--ui-sp-4);bottom:calc(var(--ui-bottomnav-clear) + var(--ui-sp-4));z-index:var(--ui-z-nav);align-items:center;gap:var(--ui-sp-2);block-size:52px;padding-inline:var(--ui-sp-5);border-radius:var(--ui-radius-pill);background:var(--ui-brand-gradient);color:var(--ui-brand-contrast);font-weight:var(--ui-weight-semi);font-size:var(--ui-text-md);box-shadow:var(--ui-shadow-lg);transition:transform var(--ui-dur) var(--ui-ease), box-shadow var(--ui-dur) var(--ui-ease);display:inline-flex;position:fixed}.ui-fab:hover{box-shadow:var(--ui-shadow-xl);transform:translateY(-2px)}@media (width>=1024px){.ui-fab{bottom:var(--ui-sp-6);inset-inline-end:var(--ui-sp-6)}}.ui-bigbtn{align-items:center;gap:var(--ui-sp-4);min-block-size:88px;inline-size:100%;padding:var(--ui-sp-4) var(--ui-sp-5);border-radius:var(--ui-radius-xl);border:1px solid var(--ui-border);background:var(--ui-surface);text-align:start;box-shadow:var(--ui-shadow-sm);transition:transform var(--ui-dur) var(--ui-ease), box-shadow var(--ui-dur) var(--ui-ease), border-color var(--ui-dur) var(--ui-ease);display:flex}.ui-bigbtn:hover{box-shadow:var(--ui-shadow-md);border-color:var(--ui-border-strong);text-decoration:none;transform:translateY(-2px)}.ui-bigbtn__icon{border-radius:var(--ui-radius-lg);background:var(--ui-brand-50);block-size:56px;inline-size:56px;color:var(--ui-brand-700);flex:none;place-items:center;display:grid}[data-theme=dark] .ui-bigbtn__icon{background:color-mix(in srgb, var(--ui-brand-600) 20%, transparent)}.ui-bigbtn__label{font-size:var(--ui-text-lg);font-weight:var(--ui-weight-semi);color:var(--ui-text);display:block}.ui-bigbtn__hint{font-size:var(--ui-text-md);color:var(--ui-text-muted);margin-block-start:2px;display:block}.ui-bigbtn--primary{background:var(--ui-brand-gradient);border-color:transparent}.ui-bigbtn--primary .ui-bigbtn__label{color:var(--ui-brand-contrast)}.ui-bigbtn--primary .ui-bigbtn__hint{color:color-mix(in srgb, var(--ui-brand-contrast) 80%, transparent)}.ui-bigbtn--primary .ui-bigbtn__icon{color:#fff;background:rgba(255,255,255,.18)}.ui-btngroup{display:inline-flex}.ui-btngroup>.ui-btn{border-radius:0;margin-inline-start:-1px}.ui-btngroup>.ui-btn:first-child{border-start-start-radius:var(--ui-radius-md);border-end-start-radius:var(--ui-radius-md);margin-inline-start:0}.ui-btngroup>.ui-btn:last-child{border-start-end-radius:var(--ui-radius-md);border-end-end-radius:var(--ui-radius-md)}.ui-segmented{background:var(--ui-surface-sunk);border-radius:var(--ui-radius-md);gap:2px;max-inline-size:100%;padding:3px;display:inline-flex;overflow-x:auto}.ui-segmented::-webkit-scrollbar{height:0}.ui-segmented__item{justify-content:center;align-items:center;gap:var(--ui-sp-2);min-block-size:38px;padding-inline:var(--ui-sp-4);border-radius:var(--ui-radius-sm);font-size:var(--ui-text-md);font-weight:var(--ui-weight-medium);color:var(--ui-text-muted);white-space:nowrap;transition:background var(--ui-dur-fast) var(--ui-ease), color var(--ui-dur-fast) var(--ui-ease);display:inline-flex}.ui-segmented__item:hover{color:var(--ui-text);text-decoration:none}.ui-segmented__item.is-active{background:var(--ui-surface);color:var(--ui-text);font-weight:var(--ui-weight-semi);box-shadow:var(--ui-shadow-xs)}.ui-segmented--block{inline-size:100%;display:flex}.ui-segmented--block .ui-segmented__item{flex:1}.ui-segmented--dark{background:rgba(255,255,255,.08)}.ui-segmented--dark .ui-segmented__item{color:rgba(255,255,255,.72);min-block-size:34px;padding-inline:var(--ui-sp-3)}.ui-segmented--dark .ui-segmented__item:hover{color:#fff}.ui-segmented--dark .ui-segmented__item.is-active{color:#fff;box-shadow:none;background:rgba(255,255,255,.18)}.ui-segmented__item.is-active[data-type=video]{color:var(--ui-video-ink);box-shadow:inset 0 -2px 0 var(--ui-video-solid), var(--ui-shadow-xs)}.ui-segmented__item.is-active[data-type=course]{color:var(--ui-course-ink);box-shadow:inset 0 -2px 0 var(--ui-course-solid), var(--ui-shadow-xs)}.ui-segmented__item.is-active[data-type=class]{color:var(--ui-class-ink);box-shadow:inset 0 -2px 0 var(--ui-class-solid), var(--ui-shadow-xs)}.ui-type{border-radius:var(--ui-radius-pill);block-size:24px;font-size:var(--ui-text-xs);font-weight:var(--ui-weight-bold);letter-spacing:.01em;white-space:nowrap;border:1px solid transparent;flex:none;align-items:center;gap:5px;padding-inline:9px;display:inline-flex}.ui-type--video{background:var(--ui-video-soft);color:var(--ui-video-ink);border-color:var(--ui-video-border)}.ui-type--course{background:var(--ui-course-soft);color:var(--ui-course-ink);border-color:var(--ui-course-border)}.ui-type--class{background:var(--ui-class-soft);color:var(--ui-class-ink);border-color:var(--ui-class-border)}.ui-type--solid{color:#fff;border-color:transparent}.ui-type--solid.ui-type--video{background:var(--ui-video-solid)}.ui-type--solid.ui-type--course{background:var(--ui-course-solid)}.ui-type--solid.ui-type--class{background:var(--ui-class-solid)}.ui-type--lg{block-size:30px;font-size:var(--ui-text-md);padding-inline:12px}.ui-badge{border-radius:var(--ui-radius-sm);block-size:22px;font-size:var(--ui-text-xs);font-weight:var(--ui-weight-semi);background:var(--ui-surface-sunk);color:var(--ui-text-muted);white-space:nowrap;flex:none;align-items:center;gap:5px;padding-inline:8px;display:inline-flex}.ui-badge--success{background:var(--ui-success-soft);color:var(--ui-success-ink)}.ui-badge--warning{background:var(--ui-warning-soft);color:var(--ui-warning-ink)}.ui-badge--danger{background:var(--ui-danger-soft);color:var(--ui-danger-ink)}.ui-badge--info{background:var(--ui-info-soft);color:var(--ui-info-ink)}.ui-badge--brand{background:var(--ui-brand-50);color:var(--ui-brand-700)}.ui-badge--outline{border:1px solid var(--ui-border-strong);color:var(--ui-text-muted);background:0 0}.ui-badge--pill{border-radius:var(--ui-radius-pill);padding-inline:10px}.ui-badge--lg{block-size:28px;font-size:var(--ui-text-sm);padding-inline:10px}[data-theme=dark] .ui-badge--brand{background:color-mix(in srgb, var(--ui-brand-600) 18%, transparent)}.ui-badge--live{background:var(--ui-danger);color:#fff;text-transform:uppercase;letter-spacing:var(--ui-tracking-wide)}.ui-badge--live:before{content:"";background:currentColor;border-radius:50%;block-size:6px;inline-size:6px;animation:1.6s ease-in-out infinite ui-pulse}@keyframes ui-pulse{0%,to{opacity:1}50%{opacity:.25}}.ui-lang{border-radius:var(--ui-radius-xs);background:var(--ui-surface-sunk);block-size:20px;color:var(--ui-text-muted);font-size:var(--ui-text-2xs);font-weight:var(--ui-weight-bold);letter-spacing:.03em;text-transform:uppercase;flex:none;align-items:center;padding-inline:6px;display:inline-flex}.ui-lang--own{background:var(--ui-brand-50);color:var(--ui-brand-700)}[data-theme=dark] .ui-lang--own{background:color-mix(in srgb, var(--ui-brand-600) 20%, transparent)}.ui-langs{flex-wrap:wrap;gap:3px;display:inline-flex}.ui-lang-status{font-size:var(--ui-text-xs);font-weight:var(--ui-weight-medium);align-items:center;gap:5px;display:inline-flex}.ui-lang-status:before{content:"";border-radius:50%;flex:none;block-size:7px;inline-size:7px}.ui-lang-status--human{color:var(--ui-success)}.ui-lang-status--human:before{background:var(--ui-success)}.ui-lang-status--machine{color:var(--ui-warning)}.ui-lang-status--machine:before{background:var(--ui-warning)}.ui-lang-status--missing{color:var(--ui-text-subtle)}.ui-lang-status--missing:before{background:var(--ui-n-400)}.ui-chip{align-items:center;gap:var(--ui-sp-2);min-block-size:36px;padding-inline:var(--ui-sp-3);border-radius:var(--ui-radius-pill);border:1px solid var(--ui-border);background:var(--ui-surface);color:var(--ui-text-muted);font-size:var(--ui-text-md);font-weight:var(--ui-weight-medium);white-space:nowrap;cursor:pointer;transition:all var(--ui-dur-fast) 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transparent;display:flex}.ui-alert__icon{color:var(--ui-text-muted);flex:none;padding-block-start:1px;display:flex}.ui-alert__body{flex-direction:column;flex:1;gap:3px;min-inline-size:0;display:flex}.ui-alert__title{font-weight:var(--ui-weight-semi)}.ui-alert__text{color:var(--ui-text-muted)}.ui-alert__end{align-items:center;gap:var(--ui-sp-2);flex:none;display:flex}.ui-alert--info{background:var(--ui-info-soft);border-color:color-mix(in srgb, var(--ui-info) 20%, transparent)}.ui-alert--info .ui-alert__icon,.ui-alert--info .ui-alert__title{color:var(--ui-info-ink)}.ui-alert--success{background:var(--ui-success-soft);border-color:color-mix(in srgb, var(--ui-success) 22%, transparent)}.ui-alert--success .ui-alert__icon,.ui-alert--success .ui-alert__title{color:var(--ui-success-ink)}.ui-alert--warning{background:var(--ui-warning-soft);border-color:color-mix(in srgb, var(--ui-warning) 24%, transparent)}.ui-alert--warning .ui-alert__icon,.ui-alert--warning .ui-alert__title{color:var(--ui-warning-ink)}.ui-alert--danger{background:var(--ui-danger-soft);border-color:color-mix(in srgb, var(--ui-danger) 22%, transparent)}.ui-alert--danger .ui-alert__icon,.ui-alert--danger .ui-alert__title{color:var(--ui-danger-ink)}.ui-alert--brand{background:var(--ui-brand-50);border-color:var(--ui-brand-100)}.ui-alert--brand .ui-alert__icon,.ui-alert--brand .ui-alert__title{color:var(--ui-brand-700)}[data-theme=dark] .ui-alert--brand{background:color-mix(in srgb, var(--ui-brand-600) 14%, transparent);border-color:color-mix(in srgb, var(--ui-brand-600) 30%, transparent)}.ui-connbar{align-items:center;gap:var(--ui-sp-2);padding:var(--ui-sp-2) var(--ui-sp-4);background:var(--ui-warning-soft);color:var(--ui-warning-ink);font-size:var(--ui-text-sm);font-weight:var(--ui-weight-medium);border-block-end:1px solid color-mix(in srgb, var(--ui-warning) 24%, transparent);display:flex}.ui-connbar--saving{background:var(--ui-info-soft);color:var(--ui-info-ink);border-block-end-color:color-mix(in srgb, var(--ui-info) 20%, transparent)}.ui-connbar__end{margin-inline-start:auto}.ui-empty{text-align:center;align-items:center;gap:var(--ui-sp-3);padding:var(--ui-sp-9) var(--ui-sp-5);flex-direction:column;display:flex}.ui-empty__icon{background:var(--ui-surface-sunk);block-size:64px;inline-size:64px;color:var(--ui-text-subtle);border-radius:50%;place-items:center;display:grid}.ui-empty__title{font-size:var(--ui-text-lg);font-weight:var(--ui-weight-semi)}.ui-empty__text{font-size:var(--ui-text-md);color:var(--ui-text-muted);max-inline-size:46ch}.ui-empty--sm{padding:var(--ui-sp-6) var(--ui-sp-4)}.ui-empty--sm .ui-empty__icon{block-size:48px;inline-size:48px}.ui-skel{background:linear-gradient(90deg, var(--ui-surface-sunk) 25%, var(--ui-border) 37%, var(--ui-surface-sunk) 63%);border-radius:var(--ui-radius-sm);background-size:400% 100%;animation:1.4s infinite ui-shimmer}@keyframes ui-shimmer{0%{background-position:100%}to{background-position:0}}.ui-skel--text{block-size:12px;margin-block:5px}.ui-skel--title{block-size:18px;inline-size:65%}.ui-skel--thumb{aspect-ratio:16/9;border-radius:var(--ui-radius-md);inline-size:100%}.ui-skel--circle{border-radius:50%}.ui-skel--w40{inline-size:40%}.ui-skel--w60{inline-size:60%}.ui-skel--w80{inline-size:80%}.ui-toasts{z-index:var(--ui-z-toast);inset-inline:var(--ui-sp-4);bottom:calc(var(--ui-bottomnav-clear) + var(--ui-sp-4));gap:var(--ui-sp-2);pointer-events:none;flex-direction:column;display:flex;position:fixed}@media (width>=1024px){.ui-toasts{inset-inline:auto var(--ui-sp-6);bottom:var(--ui-sp-6);inline-size:360px}}.ui-toast{align-items:center;gap:var(--ui-sp-3);padding:var(--ui-sp-3) var(--ui-sp-4);border-radius:var(--ui-radius-lg);background:var(--ui-surface-inv);color:var(--ui-text-inv);box-shadow:var(--ui-shadow-lg);font-size:var(--ui-text-md);pointer-events:auto;animation:ui-toast-in var(--ui-dur-slow) var(--ui-ease);display:flex}@keyframes ui-toast-in{0%{opacity:0;transform:translateY(12px)}}.ui-toast__body{flex:1}.ui-toast__action{color:inherit;font-weight:var(--ui-weight-semi);white-space:nowrap;text-decoration:underline}.ui-tip{display:inline-flex;position:relative}.ui-tip__body{bottom:calc(100% + 8px);border-radius:var(--ui-radius-sm);background:var(--ui-surface-inv);color:var(--ui-text-inv);font-size:var(--ui-text-xs);white-space:nowrap;opacity:0;visibility:hidden;transition:all var(--ui-dur) var(--ui-ease);pointer-events:none;z-index:var(--ui-z-modal);padding:6px 10px;position:absolute;inset-inline-start:50%;transform:translate(-50%)translateY(4px)}.ui-tip:hover .ui-tip__body{opacity:1;visibility:visible;transform:translate(-50%)}.ui-tip:focus-within .ui-tip__body{opacity:1;visibility:visible;transform:translate(-50%)}.ui-callout{padding:var(--ui-sp-4);border-radius:var(--ui-radius-md);background:var(--ui-brand-50);border-inline-start:3px solid var(--ui-brand-600);font-size:var(--ui-text-md);line-height:var(--ui-leading-normal)}[data-theme=dark] .ui-callout{background:color-mix(in srgb, var(--ui-brand-600) 12%, transparent)}.ui-callout__title{font-weight:var(--ui-weight-semi);color:var(--ui-brand-700);align-items:center;gap:var(--ui-sp-2);margin-block-end:var(--ui-sp-2);display:flex}.ui-dlstate{font-size:var(--ui-text-xs);font-weight:var(--ui-weight-semi);color:var(--ui-text-muted);align-items:center;gap:5px;display:inline-flex}.ui-dlstate--done{color:var(--ui-success)}.ui-dlstate--progress{color:var(--ui-info)}.ui-joincode{align-items:center;gap:var(--ui-sp-3);padding:var(--ui-sp-4);border:2px dashed var(--ui-border-strong);border-radius:var(--ui-radius-lg);background:var(--ui-surface-sunk);flex-wrap:wrap;display:flex}.ui-joincode__value{font-family:var(--ui-font-mono);font-size:var(--ui-text-2xl);font-weight:var(--ui-weight-bold);letter-spacing:.16em;text-transform:uppercase;color:var(--ui-text);word-break:break-all;flex:1;min-inline-size:0}.ui-joincode__label{font-size:var(--ui-text-xs);font-weight:var(--ui-weight-bold);text-transform:uppercase;letter-spacing:var(--ui-tracking-wide);color:var(--ui-text-subtle);inline-size:100%;display:block}.ui-joincode--sm{padding:var(--ui-sp-3)}.ui-joincode--sm .ui-joincode__value{font-size:var(--ui-text-lg)}.ui-codeinput{min-block-size:64px;inline-size:100%;padding:var(--ui-sp-3) var(--ui-sp-4);border:2px solid var(--ui-border-strong);border-radius:var(--ui-radius-lg);background:var(--ui-surface);color:var(--ui-text);font-family:var(--ui-font-mono);font-size:var(--ui-text-xl);font-weight:var(--ui-weight-bold);letter-spacing:.14em;text-align:center;text-transform:uppercase}.ui-codeinput::placeholder{letter-spacing:.08em;font-weight:var(--ui-weight-normal);text-transform:none}.ui-codeinput:focus{border-color:var(--ui-brand-500);box-shadow:0 0 0 3px var(--ui-ring);outline:none}.ui-divider{align-items:center;gap:var(--ui-sp-3);color:var(--ui-text-subtle);font-size:var(--ui-text-sm);margin-block:var(--ui-sp-4);display:flex}.ui-divider:before,.ui-divider:after{content:"";background:var(--ui-border);flex:1;block-size:1px}.ui-prose{font-size:var(--ui-text-base);line-height:var(--ui-leading-loose);color:var(--ui-text)}.ui-prose>*+*{margin-block-start:var(--ui-sp-4)}.ui-prose h2{font-size:var(--ui-text-xl);margin-block-start:var(--ui-sp-7)}.ui-prose h3{font-size:var(--ui-text-lg);margin-block-start:var(--ui-sp-6)}.ui-prose ul,.ui-prose ol{gap:var(--ui-sp-2);flex-direction:column;padding-inline-start:var(--ui-sp-6);display:flex}.ui-prose ul{list-style:outside}.ui-prose ol{list-style:decimal}.ui-prose li::marker{color:var(--ui-text-subtle)}.ui-prose strong{font-weight:var(--ui-weight-semi)}.ui-prose blockquote{border-inline-start:3px solid var(--ui-border-strong);color:var(--ui-text-muted);padding-inline-start:var(--ui-sp-4);font-style:italic}.ui-prose img{border-radius:var(--ui-radius-md)}.ui-prose figure figcaption{font-size:var(--ui-text-sm);color:var(--ui-text-subtle);text-align:center;margin-block-start:var(--ui-sp-2)}.u-muted{color:var(--ui-text-muted)}.u-subtle{color:var(--ui-text-subtle)}.u-brand{color:var(--ui-brand-700)}.u-success{color:var(--ui-success)}.u-warning{color:var(--ui-warning)}.u-danger{color:var(--ui-danger)}.u-xs{font-size:var(--ui-text-xs)}.u-sm{font-size:var(--ui-text-sm)}.u-md{font-size:var(--ui-text-md)}.u-lg{font-size:var(--ui-text-lg)}.u-xl{font-size:var(--ui-text-xl)}.u-medium{font-weight:var(--ui-weight-medium)}.u-semi{font-weight:var(--ui-weight-semi)}.u-bold{font-weight:var(--ui-weight-bold)}.u-center{text-align:center}.u-end{text-align:end}.u-nowrap{white-space:nowrap}.u-num{font-variant-numeric:tabular-nums}.u-clamp1{-webkit-line-clamp:1;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.u-clamp2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.u-clamp3{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.u-mt-0{margin-block-start:0}.u-mt-1{margin-block-start:var(--ui-sp-1)}.u-mt-2{margin-block-start:var(--ui-sp-2)}.u-mt-3{margin-block-start:var(--ui-sp-3)}.u-mt-4{margin-block-start:var(--ui-sp-4)}.u-mt-5{margin-block-start:var(--ui-sp-5)}.u-mt-6{margin-block-start:var(--ui-sp-6)}.u-mt-7{margin-block-start:var(--ui-sp-7)}.u-mb-0{margin-block-end:0}.u-mb-1{margin-block-end:var(--ui-sp-1)}.u-mb-2{margin-block-end:var(--ui-sp-2)}.u-mb-3{margin-block-end:var(--ui-sp-3)}.u-mb-4{margin-block-end:var(--ui-sp-4)}.u-mb-5{margin-block-end:var(--ui-sp-5)}.u-mb-6{margin-block-end:var(--ui-sp-6)}.u-mis-auto{margin-inline-start:auto}.u-hide{display:none!important}.u-block{display:block}.u-flex{display:flex}.u-grow{flex:1;min-inline-size:0}.u-none{flex:none}.u-full{inline-size:100%}.u-round{border-radius:var(--ui-radius-pill)}.u-border-t{border-block-start:1px solid var(--ui-border)}.u-border-b{border-block-end:1px solid var(--ui-border)}.u-scroll-y{overflow:hidden auto}.u-min0{min-inline-size:0}.u-safe-top{padding-block-start:max(var(--ui-sp-5), env(safe-area-inset-top,0px))}