:root{color-scheme:dark;--bg:#101416;--panel:#181f22;--line:#2b3538;--text:#f1f4ec;--muted:#9baaa9;--accent:#d6f58a;--danger:#ffaaa1;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 20% 5%,#1c2c27 0,transparent 55%),var(--bg);color:var(--text)}button,input,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled,select:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.topbar{max-width:1440px;margin:auto;padding:25px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff0c}.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:21px}.brand-icon{color:var(--accent);font-size:30px;line-height:1}.edition{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:500;margin-left:9px}.badge{font-size:12px;border:1px solid var(--line);border-radius:100px;padding:7px 13px;color:var(--muted)}.badge.connected{color:var(--accent);border-color:#566c35;background:#d6f58a0b}.badge.failed{color:var(--danger);border-color:#854c47}main{max-width:1440px;margin:auto;padding:30px 40px 0}.join-card{margin:5vh auto 6vh;max-width:470px;border:1px solid var(--line);background:linear-gradient(145deg,#202a28,#171e21);padding:42px;border-radius:22px;box-shadow:0 24px 80px #0003}.eyebrow{font-size:11px;color:var(--accent);letter-spacing:2px;font-weight:650}h1{font-size:37px;font-weight:650;letter-spacing:-1px;margin:18px 0}p{line-height:1.8}.intro{color:#b6c3bf;font-size:14px;margin-bottom:32px}label{display:block;font-size:13px;color:#d5ded8}.optional{margin-left:8px;color:var(--muted);font-size:11px}input{width:100%;margin:10px 0 16px;border-radius:9px;border:1px solid #45524a;background:#111a17;color:var(--text);padding:13px 14px}.primary{border:0;background:var(--accent);color:#203011;border-radius:9px;font-size:14px;font-weight:650;padding:14px 20px;display:inline-flex;align-items:center;justify-content:center;gap:12px}.primary:hover{background:#e1ffaa}#joinButton{width:100%;justify-content:space-between}.privacy-note{font-size:11px;color:var(--muted);margin:23px 0 0;text-align:center}.watch-heading{display:flex;justify-content:space-between;align-items:center;margin:5px 0 22px}.watch-heading h1{font-size:25px;margin:8px 0 0}.watch-heading .eyebrow{font-size:9px}.subtle{border:1px solid var(--line);background:#1b2426;color:#c4cecb;border-radius:8px;font-size:12px;padding:9px 13px}.subtle:hover{border-color:#78966c;color:var(--text)}.player{position:relative;background:#080b0c;border:1px solid #313b3a;border-radius:15px;overflow:hidden;height:min(65vh,760px);min-height:260px;display:flex;align-items:center;justify-content:center}.player video{display:block;width:100%;height:100%;object-fit:contain}.player:fullscreen{border:0;border-radius:0;height:100vh;background:#000}.player-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#0e1515ec;text-align:center;padding:30px}.player-overlay h2{font-size:21px;font-weight:550;margin:22px 0 5px}.player-overlay p{color:var(--muted);font-size:13px;max-width:490px;margin:7px 0 20px}.orbit{width:34px;height:34px;border:2px solid #40523b;border-top-color:var(--accent);border-radius:50%;animation:orbit 2s linear infinite}@keyframes orbit{to{transform:rotate(360deg)}}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0 20px}.quality-control{display:flex;align-items:center;gap:12px}.quality-control label{font-size:12px;color:var(--muted)}select{color:var(--text);background:#1c2727;border:1px solid #435049;border-radius:7px;padding:8px 30px 8px 11px;font-size:12px;max-width:245px}#qualityHint{font-size:11px;color:var(--muted)}.playback-controls{display:flex;gap:8px}.stats-panel{border:1px solid var(--line);border-radius:11px;background:#17202280}.stats-panel summary{cursor:pointer;display:flex;justify-content:space-between;gap:16px;list-style:none;padding:16px 20px;font-size:12px}.stats-panel summary:before{content:'▸';color:var(--accent);margin-right:0}.stats-panel[open] summary:before{content:'▾'}.stats-panel summary>span:first-child{margin-right:auto}.stats-panel summary::-webkit-details-marker{display:none}#statsSummary{color:var(--muted);font-variant-numeric:tabular-nums}.stats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px 18px;margin:2px 20px 18px;padding-top:20px;border-top:1px solid var(--line)}dt{font-size:10px;color:var(--muted);margin-bottom:9px}dd{margin:0;font-size:13px;line-height:1.5;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}#resolutionStat,#fpsStat,#bitrateStat{color:var(--accent)}.stats-note{font-size:11px;color:var(--muted);margin:0 20px 12px}.text-button{padding:0;border:0;color:var(--accent);background:none;font-size:11px;margin:0 20px 18px}.status-message{max-width:900px;margin:20px auto 0;text-align:center;color:var(--muted);font-size:12px;line-height:1.8;min-height:22px}.status-message.error{color:var(--danger)}footer{padding:35px 30px 25px;text-align:center;font-size:10px;letter-spacing:.4px;color:#70817c}footer>span:first-child{color:#b4c1b8;margin-right:12px;font-weight:650}.footer-separator{margin:0 12px;color:#4a5c55}@media(max-width:900px){.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#qualityHint{display:none}.topbar{padding:20px 24px}main{padding:22px 24px 0}}@media(max-width:560px){.topbar{padding:18px}.edition{display:none}main{padding:20px 14px 0}.join-card{padding:30px 24px;margin:4vh auto}.join-card h1{font-size:31px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.player{min-height:220px;height:45vh}.toolbar{flex-wrap:wrap;gap:12px}.quality-control{gap:8px}.toolbar select{max-width:220px}#statsSummary{font-size:10px}.stats-panel summary{padding:15px 16px}footer{line-height:2}.watch-heading h1{font-size:23px}}@media(prefers-reduced-motion:reduce){.orbit{animation:none}}