:root{color-scheme:dark;--bg: #090909;--surface: #151515;--surface-soft: #202020;--surface-raised: #282828;--ink: #f7f3ee;--muted: #aaa19b;--line: rgba(255, 255, 255, .1);--line-strong: rgba(255, 255, 255, .18);--teal: #e50914;--teal-dark: #ff4e58;--coral: #e50914;--gold: #d8ad62;--green-soft: rgba(229, 9, 20, .18);--error-soft: rgba(229, 9, 20, .14);--shadow: 0 28px 90px rgba(0, 0, 0, .54);--shadow-soft: 0 18px 54px rgba(0, 0, 0, .34);--radius: 8px;font-family:SF Pro Display,Geist,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.5;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}html,body,#app{min-height:100%}body{margin:0;background:linear-gradient(180deg,#87050c57,#09090900 300px),linear-gradient(90deg,#090909,#121212 46%,#070707),var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.42}a{color:inherit}.app-shell{width:min(1760px,calc(100% - 32px));min-height:100vh;margin:0 auto;display:flex;flex-direction:column;gap:16px;padding:0 0 22px}.topbar,.site-footer{display:flex;align-items:center;justify-content:space-between;gap:14px}.topbar{position:sticky;top:0;z-index:70;min-height:64px;padding:10px 0;background:linear-gradient(180deg,#090909f5,#090909b8);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:inline-flex;align-items:center;min-width:0;gap:10px;color:inherit;text-decoration:none}.brand-mark{width:42px;height:42px;display:grid;place-items:center;flex:0 0 auto;border-radius:var(--radius);color:#fff;background:var(--teal);box-shadow:0 10px 34px #e509144d}.brand strong{display:block;font-size:18px;line-height:1.15}.brand 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var(--line);border-radius:var(--radius);background:#121212e0;box-shadow:var(--shadow-soft)}.watch-panel{grid-area:watch;position:relative;z-index:1;overflow:hidden;border-color:var(--line-strong);box-shadow:var(--shadow);background:linear-gradient(90deg,#090909fa,#09090994 58%,#09090929),var(--surface)}.player-frame{position:relative;aspect-ratio:16 / 9;background:linear-gradient(140deg,#070707,#202020 54%,#0b0b0b),var(--surface)}.player-frame video,.empty-player{width:100%;height:100%}.player-frame video{display:block;background:#050505}.empty-player{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;gap:10px;color:#ffffffc7;text-align:center;background:linear-gradient(180deg,#0a0a0a47,#0a0a0aad)}.empty-player svg{width:58px;height:58px;opacity:.72}.empty-player[hidden]{display:none}.playback-prompt{width:min(360px,calc(100% - 34px));display:flex;flex-direction:column;align-items:center;gap:9px;padding:22px 18px;border:1px solid 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var(--line);border-radius:var(--radius);background:#fff1;color:var(--ink)}.stats-grid{grid-column:1 / -1;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.stat-card{min-height:58px;padding:10px 11px;border:1px solid var(--line);border-radius:var(--radius);background:#ffffff0e}.stat-card strong,.stat-card span{display:block}.stat-card strong{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Monaco,Consolas,monospace;font-size:19px;line-height:1.1;font-variant-numeric:tabular-nums}.stat-card span{margin-top:4px;color:var(--muted);font-size:12px}.channel-section{position:relative;z-index:1;padding:16px;background:#111111c7;box-shadow:var(--shadow-soft)}.channel-section{grid-area:channels}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.section-head h2{margin:1px 0 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[hidden]{display:none}.load-more-sentinel{min-height:34px;display:grid;place-items:center;color:var(--muted);font-size:12px}.site-footer{flex-wrap:wrap;padding:2px 0;color:var(--muted);font-size:13px}.footer-support{display:inline-flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.support-link{min-height:34px;display:inline-flex;align-items:center;gap:6px;padding:0 10px;border:1px solid var(--line);border-radius:var(--radius);background:#ffffff0f;color:var(--ink);font-size:13px;font-weight:800;transition:border-color .2s cubic-bezier(.16,1,.3,1),background .2s cubic-bezier(.16,1,.3,1),transform .2s cubic-bezier(.16,1,.3,1)}.support-link:hover{border-color:#ffffff38;background:#ffffff1a;transform:translateY(-1px)}.site-footer a,.dialog-links a{color:var(--teal-dark);font-weight:800;text-decoration:none}.support-dialog{width:min(620px,calc(100vw - 28px));padding:0;border:1px solid var(--line);border-radius:var(--radius);background:#161616;color:var(--ink);box-shadow:var(--shadow)}.support-dialog::backdrop{background:#000000ad;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.close-dialog{position:absolute;top:10px;right:10px}.dialog-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:20px;align-items:center;padding:28px}.dialog-grid img{width:100%;max-height:260px;object-fit:contain;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);background:#fff}.dialog-grid h2{margin:4px 0 8px;font-size:26px}.dialog-grid p{margin:0 0 14px;color:var(--muted)}.dialog-links{flex-wrap:wrap}.dialog-links a{min-height:34px;display:inline-flex;align-items:center;padding:0 10px;border:1px solid var(--line);border-radius:var(--radius);background:#ffffff0f}svg{width:18px;height:18px;stroke-width:2.1}*{scrollbar-color:rgba(255,255,255,.28) transparent}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{border:3px solid transparent;border-radius:999px;background:#ffffff3d;background-clip:content-box}*::-webkit-scrollbar-thumb:hover{background:#ffffff5c;background-clip:content-box}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1040px){.workspace{grid-template-columns:1fr;grid-template-areas:"watch" "playlists" "browse" "channels"}.playlist-panel{position:static;max-height:none;overflow:visible}.browse-panel,.playlist-stack{grid-template-columns:1fr}.playlist-rows{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(250px,300px);overflow-x:auto;overscroll-behavior-x:contain;padding:2px 2px 8px;scrollbar-width:thin}}@media(max-width:680px){.app-shell{width:min(calc(100% - 20px),1580px)}.topbar{align-items:flex-start;min-height:58px}.brand small{display:none}.top-actions{gap:6px}.icon-button{width:36px;height:36px;min-height:36px}.player-meta,.section-head{flex-direction:column;align-items:stretch}.player-meta{padding:14px}.player-meta h1{font-size:clamp(24px,8vw,34px)}.now-playing{grid-template-columns:56px minmax(0,1fr)}.player-logo,.player-logo-inner{width:56px;height:56px}.player-actions{width:100%;display:grid;grid-template-columns:1fr;gap:8px;justify-content:stretch}.action-cluster{width:100%;display:grid;gap:8px}.playback-controls{grid-template-columns:minmax(0,1fr) 40px 40px}.channel-actions{grid-template-columns:40px minmax(0,1fr) 40px;padding-left:0}.player-actions .icon-button,.player-actions .command-button{width:100%;min-width:0;padding:0 8px}.player-actions .command-button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playlist-stack,.filter-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.playlist-panel,.browse-panel,.channel-section{padding:12px}.playlist-panel-head{position:static;margin:0;min-height:38px;padding:0 0 8px;background:transparent}.site-footer{align-items:flex-start}.footer-support{width:100%;justify-content:flex-start}.command-button{min-height:40px}.channel-list{grid-template-columns:1fr}.dialog-grid{grid-template-columns:1fr;padding:24px 18px 18px}.dialog-grid img{max-width:260px;justify-self:center}.watch-panel.is-floating .player-frame{right:10px;bottom:10px;width:min(360px,calc(100vw - 20px))}}