:root{--sky-blue-light:#8ecae6;--blue-green:#219ebc;--deep-space-blue:#023047;--amber-flame:#ffb703;--princeton-orange:#fb8500;--bg:var(--deep-space-blue);--fg:#f8fbfd;--muted:#b8d8e6;--accent:var(--blue-green);--accent-strong:var(--sky-blue-light);--warning:var(--amber-flame);--hot:var(--princeton-orange);--button-text:var(--deep-space-blue);--card:#052b3d;--card-hover:#0a3a51;--line:rgb(142 202 230/24%);--input:#03283a;--shadow:rgb(0 18 32/34%);--focus-ring:rgb(33 158 188/28%)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button{cursor:pointer}main{max-width:1280px;margin:0 auto;padding:28px 16px 40px}h1{margin:0;font-size:clamp(2rem,5vw,4.4rem);line-height:.95}.home-shell{min-height:100vh}.home-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:16px 0 28px}.header-link{flex:0 0 auto;min-height:40px;display:inline-flex;align-items:center;justify-content:center;padding:8px 14px;color:var(--button-text);background:var(--accent);border-radius:8px;font-weight:800}.header-link:focus-visible,.header-link:hover{color:var(--button-text);background:var(--accent-strong);text-decoration:none;outline:none}.ad-slot{min-width:0;display:grid;justify-items:center;grid-gap:6px;gap:6px;overflow:hidden}.ad-slot>div{max-width:100%}.ad-slot iframe{max-width:100%;border:0}.ad-slot--loading[data-ad-slot=leaderboard]{min-height:90px}.ad-slot--loading[data-ad-slot=mobileBanner]{min-height:50px}.ad-slot--loading[data-ad-slot=rectangle]{min-height:250px}.ad-slot--loading[data-ad-slot=native]{min-height:130px}.ad-slot__label{color:var(--muted);font-size:.68rem;line-height:1}.ad-responsive-pair{min-width:0;display:flex;justify-content:center}.ad-mobile{display:none}.ad-home-top{margin:-8px 0 22px}.ad-seo-inline,.ad-watch-under-player{margin:16px 0 18px}.channel-grid__ad{min-width:0;min-height:154px;display:flex;align-items:center;justify-content:center;padding:10px;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden}.eyebrow{margin:0 0 8px;color:var(--accent-strong);font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase}.channel-panel{padding:0 0 24px}.channel-toolbar{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,360px);grid-gap:16px;gap:16px;align-items:flex-end;margin-bottom:18px}.channel-state h2,.channel-toolbar h2{margin:0;font-size:1.15rem;line-height:1.2}.channel-state p,.channel-toolbar p{margin:6px 0 0;color:var(--muted)}.search-field{position:relative;display:block}.search-field input{width:100%;min-height:46px;padding:10px 44px 10px 14px;color:var(--fg);background:var(--input);border:1px solid var(--line);border-radius:8px;outline:none}.search-field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}.search-field button{position:absolute;top:50%;right:7px;width:32px;height:32px;transform:translateY(-50%);color:var(--muted);background:transparent;border:0;border-radius:999px}.search-field button:focus-visible,.search-field button:hover{color:var(--fg);background:var(--card-hover);outline:none}.channel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:12px;gap:12px}.channel-card{min-width:0;min-height:154px;padding:14px;display:grid;grid-template-rows:82px minmax(44px,auto);grid-gap:12px;gap:12px;color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 30px var(--shadow);text-decoration:none;transition:background .16s ease,border-color .16s ease,transform .16s ease}.channel-card:focus-visible,.channel-card:hover{color:var(--fg);background:var(--card-hover);border-color:var(--accent);text-decoration:none;transform:translateY(-2px);outline:none}.channel-card__logo{min-width:0;width:100%;height:82px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgb(33 158 188/22%),transparent 55%),#021f2d;border:1px solid rgb(142 202 230/12%);border-radius:6px;overflow:hidden}.channel-card__logo img{display:block;max-width:88%;max-height:66px;object-fit:contain}.channel-card__logo span{color:var(--warning);font-size:2rem;font-weight:800;line-height:1}.channel-card__body{min-width:0}.channel-card__name{display:-webkit-box;min-width:0;min-height:2.5em;overflow:hidden;color:var(--fg);font-size:.95rem;font-weight:700;line-height:1.25;overflow-wrap:anywhere;-webkit-box-orient:vertical;-webkit-line-clamp:2}.channel-card__group{margin-top:6px;overflow:hidden;color:var(--muted);font-size:.78rem;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.channel-state{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:36px 16px;text-align:center;border:1px dashed var(--line);border-radius:8px}.seo-section{max-width:860px;margin:28px auto 0;padding:0 16px 40px;color:var(--muted)}.seo-section h2{margin:0 0 10px;color:var(--fg);font-size:1.35rem;line-height:1.2}.seo-section p{margin:8px 0 0}.seo-landing-shell{max-width:1280px}.seo-landing-header{max-width:900px;padding:14px 0 24px}.seo-landing-header>a{display:inline-flex;margin-bottom:20px;color:var(--accent-strong);font-weight:800}.seo-landing-header h1{margin-bottom:16px}.seo-landing-header p{max-width:780px;margin:10px 0 0;color:var(--muted)}.seo-landing-section{padding-top:10px}.seo-landing-section h2{margin:0 0 14px;font-size:1.15rem}.seo-related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.seo-related-links a{min-height:38px;display:inline-flex;align-items:center;padding:7px 12px;color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:8px;font-weight:750}.seo-related-links a:focus-visible,.seo-related-links a:hover{color:var(--fg);background:var(--card-hover);border-color:var(--accent);text-decoration:none;outline:none}.button{margin-top:18px;min-height:40px;padding:8px 14px;color:var(--button-text);background:var(--accent);border:0;border-radius:8px;font-weight:800}.button:focus-visible,.button:hover{background:var(--accent-strong);outline:none}.channel-grid--loading .channel-card{pointer-events:none}.channel-card--skeleton .channel-card__logo,.channel-card--skeleton .channel-card__name{background:linear-gradient(90deg,rgb(142 202 230/6%),rgb(142 202 230/16%),rgb(142 202 230/6%));background-size:220% 100%;animation:shimmer 1.2s ease-in-out infinite}.channel-card--skeleton .channel-card__name{width:78%;height:18px;min-height:18px;border-radius:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes shimmer{to{background-position:-220% 0}}.video-player{position:relative;width:100%;aspect-ratio:16/9;background:#01131d;border-radius:8px;overflow:hidden;color:var(--muted)}.video-player .video-js,.video-player__el,.video-player__frame{width:100%;height:100%;display:block}.video-player .vjs-control-bar{background:linear-gradient(180deg,transparent,rgb(2 48 71/86%))}.video-player .vjs-big-play-button{border-color:rgb(142 202 230/70%);background:rgb(2 48 71/58%)}.video-player__quality{position:absolute;top:12px;right:12px;z-index:3;display:flex;gap:6px;padding:4px;background:rgb(2 48 71/72%);border:1px solid rgb(142 202 230/18%);border-radius:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.video-player__quality-button{min-width:54px;min-height:34px;padding:6px 10px;color:var(--fg);background:transparent;border:0;border-radius:6px;font-size:.78rem;font-weight:800}.video-player__quality-button:focus-visible,.video-player__quality-button:hover{color:var(--button-text);background:var(--accent-strong);outline:none}.video-player__quality-button[aria-pressed=true]{color:var(--button-text);background:var(--accent)}.video-player--loading{display:flex;align-items:center;justify-content:center;background:#01131d}.video-player__message{position:absolute;right:16px;bottom:58px;left:16px;z-index:2;max-width:520px;padding:12px 14px;color:var(--fg);background:rgb(2 48 71/94%);border:1px solid rgb(255 183 3/38%);border-radius:8px;box-shadow:0 12px 30px var(--shadow)}.video-player__message span,.video-player__message strong{display:block}.video-player__message strong{color:var(--warning);font-size:.88rem}.video-player__message span{margin-top:3px;color:var(--muted);font-size:.84rem}.video-player__retry{margin-top:10px;min-height:34px;padding:6px 12px;color:var(--button-text);background:var(--warning);border:0;border-radius:8px;font-size:.82rem;font-weight:800}.video-player__retry:focus-visible,.video-player__retry:hover{background:var(--accent-strong);outline:none}.watch-shell{max-width:1440px}.watch-topbar{display:flex;align-items:center;justify-content:space-between;min-height:40px;margin-bottom:18px}.watch-topbar a{color:var(--accent-strong);font-weight:700}.watch-topbar a:last-child{color:var(--warning)}.watch-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,360px);grid-gap:18px;gap:18px;align-items:start}.watch-player-panel{min-width:0}.watch-navigation-hint{margin:10px 0 0;color:var(--muted);font-size:.88rem}.watch-meta{min-width:0;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-top:18px}.watch-meta h1{max-width:900px;font-size:clamp(1.45rem,3vw,2.7rem);line-height:1.05;overflow-wrap:anywhere}.watch-pill{flex:0 0 auto;max-width:220px;padding:6px 10px;overflow:hidden;color:var(--warning);background:rgb(255 183 3/12%);border:1px solid rgb(255 183 3/28%);border-radius:999px;font-size:.78rem;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.watch-meta--loading{display:grid;grid-template-columns:minmax(180px,360px) 112px}.watch-channel--skeleton span,.watch-meta--loading span{display:block;min-height:18px;border-radius:4px;background:linear-gradient(90deg,rgb(142 202 230/6%),rgb(142 202 230/16%),rgb(142 202 230/6%));background-size:220% 100%;animation:shimmer 1.2s ease-in-out infinite}.watch-sidebar{position:-webkit-sticky;position:sticky;top:16px;min-width:0;max-height:calc(100vh - 56px);display:grid;grid-template-rows:auto minmax(0,1fr);background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden}.watch-sidebar__header{padding:14px 14px 12px;border-bottom:1px solid var(--line)}.watch-sidebar__header h2{margin:0;font-size:1rem;line-height:1.2}.watch-sidebar__header p{margin:4px 0 0;color:var(--muted);font-size:.84rem}.watch-channel-list{min-height:0;overflow-y:auto;padding:8px}.watch-sidebar__ad{display:flex;justify-content:center;padding:10px 8px 12px;border-top:1px solid var(--line)}.watch-channel{min-width:0;min-height:62px;display:grid;grid-template-columns:44px minmax(0,1fr);grid-gap:10px;gap:10px;align-items:center;padding:8px;color:var(--fg);border:1px solid transparent;border-radius:8px;text-decoration:none}.watch-channel:focus-visible,.watch-channel:hover{color:var(--fg);background:var(--card-hover);border-color:rgb(33 158 188/42%);text-decoration:none;outline:none}.watch-channel[aria-current=page]{background:rgb(33 158 188/16%);border-color:var(--accent)}.watch-channel__logo{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgb(33 158 188/20%),transparent 60%),#021f2d;border:1px solid rgb(142 202 230/12%);border-radius:6px;overflow:hidden}.watch-channel__logo img{display:block;max-width:36px;max-height:32px;object-fit:contain}.watch-channel__logo span{color:var(--warning);font-size:1rem;font-weight:900;line-height:1}.watch-channel__text{min-width:0;display:grid;grid-gap:3px;gap:3px}.watch-channel__text small,.watch-channel__text span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.watch-channel__text span{color:var(--fg);font-size:.9rem;font-weight:700}.watch-channel__text small{color:var(--muted);font-size:.75rem}.watch-channel--skeleton{pointer-events:none}.watch-channel--skeleton span:first-child{width:44px;height:44px;border-radius:6px}.watch-channel--skeleton span:last-child{width:72%}.feedback-shell{max-width:860px}.feedback-header{display:grid;grid-gap:22px;gap:22px;padding:16px 0 24px}.feedback-header>a{width:max-content;color:var(--accent-strong);font-weight:700}.feedback-header p:last-child{max-width:680px;margin:12px 0 0;color:var(--muted)}.feedback-form{display:grid;grid-gap:16px;gap:16px;padding:18px;background:var(--card);border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 30px var(--shadow)}.feedback-tabs{min-width:0;display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;border:0}.feedback-tabs legend{width:100%;margin-bottom:2px;color:var(--muted);font-size:.86rem;font-weight:700}.feedback-tabs label{position:relative;min-height:42px;display:inline-flex;align-items:center}.feedback-tabs input{position:absolute;opacity:0;pointer-events:none}.feedback-tabs span{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:8px 14px;color:var(--fg);background:var(--input);border:1px solid var(--line);border-radius:8px;font-weight:800}.feedback-tabs input:checked+span{color:var(--button-text);background:var(--accent);border-color:var(--accent)}.feedback-tabs input:focus-visible+span{box-shadow:0 0 0 3px var(--focus-ring)}.feedback-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px}.feedback-field{min-width:0;display:grid;grid-gap:7px;gap:7px}.feedback-field span{color:var(--muted);font-size:.86rem;font-weight:700}.feedback-field input,.feedback-field textarea{width:100%;min-width:0;padding:11px 12px;color:var(--fg);background:var(--input);border:1px solid var(--line);border-radius:8px;outline:none}.feedback-field textarea{resize:vertical}.feedback-field input:focus,.feedback-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}.feedback-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.feedback-actions .button{margin-top:0}.feedback-actions .button:disabled{cursor:wait;opacity:.7}.feedback-error,.feedback-success{margin:0;font-size:.9rem;font-weight:700}.feedback-success{color:var(--accent-strong)}.feedback-error{color:var(--warning)}@media (max-width:720px){main{padding-inline:12px}.home-header{align-items:flex-start;flex-direction:column;padding-top:8px;padding-bottom:22px}.ad-desktop{display:none}.ad-mobile{display:grid}.ad-home-top{margin-top:-4px}.channel-toolbar{grid-template-columns:1fr;align-items:stretch}.channel-grid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:10px}.channel-card{min-height:142px;padding:12px;grid-template-rows:72px minmax(42px,auto)}.channel-card__logo{height:72px}.watch-shell{padding-top:14px}.watch-layout{grid-template-columns:1fr}.watch-meta{flex-direction:column}.watch-pill{max-width:100%}.watch-sidebar{position:static;max-height:min(60vh,520px)}.watch-sidebar__ad{display:none}.feedback-form{padding:14px}.feedback-grid{grid-template-columns:1fr}.feedback-tabs label,.feedback-tabs span{width:100%}}