:root{--bg:#0b0d12;--surface:#141923;--surface-2:#1c2330;--surface-3:#263042;--border:#33415a;--text:#f4f7fb;--text-2:#c9d3e1;--accent:#7cc4ff;--accent-strong:#2d74c4;--ok:#6fe3a1;--warn:#ffd166;--error:#ff8a8a;--radius:14px;--tap:52px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:18px;line-height:1.45}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}a{color:var(--accent)}h1,h2,h3{margin:0;line-height:1.2}button,input,select{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.app{flex-direction:column;min-height:100vh;display:flex}.topbar{z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);background:#0b0d12f0;align-items:center;gap:20px;padding:10px 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var(--accent);outline-offset:-12px}.btn{min-height:var(--tap);border:1px solid var(--border);background:var(--surface-2);cursor:pointer;color:var(--text);white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 22px;font-weight:600;text-decoration:none;display:inline-flex}.btn:hover:not(:disabled){background:var(--surface-3);border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}.btn.primary:hover:not(:disabled){background:#3a86d8}.btn.danger{color:var(--error);border-color:#7a3434}.btn.ghost{background:0 0}.btn.on{background:var(--accent-strong);border-color:var(--accent-strong)}.btn.xl{width:100%;min-height:64px;font-size:22px}.icon-btn{min-width:var(--tap);min-height:var(--tap);cursor:pointer;background:0 0;border:1px solid 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var(--border);border-radius:999px;flex-wrap:wrap;gap:4px;width:-moz-fit-content;width:fit-content;max-width:100%;padding:4px;display:flex}.segmented button{min-height:46px;color:var(--text-2);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 18px;font-weight:600}.segmented button.on{background:var(--accent-strong);color:#fff}.slider{flex-direction:column;gap:4px;display:flex}.slider.disabled{opacity:.45}.slider-head{color:var(--text-2);justify-content:space-between;font-weight:600;display:flex}.slider-head strong{color:var(--text)}input[type=range]{width:100%;height:36px;accent-color:var(--accent)}.muted{color:var(--text-2)}.small{font-size:15px}.ok-text{color:var(--ok)}.warn-text{color:var(--warn)}.error-text{color:var(--error)}.hint{color:var(--text);opacity:.9;margin-top:6px}.notice{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);flex-direction:column;gap:4px;padding:14px 18px;display:flex}.notice.error{background:#2a1416;border-color:#8a3a3a}.notice.warn{background:#261f0f;border-color:#7a6326}.notice.ok{background:#0f2219;border-color:#2b6b4a}.notice ul{margin:4px 0 0;padding-left:20px}.badge{color:var(--text);background:#23406a;border-radius:999px;padding:2px 10px;font-size:14px;font-weight:600;display:inline-block}.badge.subtle{background:var(--surface-3)}.badge.warn{color:var(--warn);background:#5a4511}.empty{text-align:center;border:1px dashed var(--border);border-radius:var(--radius);flex-direction:column;align-items:center;gap:12px;padding:48px 24px;display:flex}.empty-body{max-width:620px;color:var(--text-2)}.empty-body p{margin:0 0 8px}.modal-backdrop{z-index:50;background:#0009;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border);border-radius:20px;flex-direction:column;gap:16px;width:min(640px,100%);max-height:calc(100vh - 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var(--border);border-radius:var(--radius);position:relative;overflow:hidden}.card-thumb{aspect-ratio:16/9;cursor:pointer;background:#000;border:0;width:100%;padding:0;display:block;position:relative}.card-thumb img{object-fit:cover;width:100%;height:100%;display:block}.thumb-ph{width:100%;height:100%;color:var(--text-2);background:linear-gradient(135deg,#1a2333,#0e131b);place-items:center;min-height:90px;font-weight:600;display:grid}.play-badge{opacity:0;background:#0009;border-radius:50%;place-items:center;width:64px;height:64px;margin:auto;font-size:26px;transition:opacity .15s;display:grid;position:absolute;inset:0}.card-thumb:hover .play-badge,.card-thumb:focus-visible .play-badge{opacity:1}.dur{background:#000000bf;border-radius:6px;padding:1px 8px;font-size:14px;font-weight:600;position:absolute;bottom:10px;right:8px}.progress{background:#ffffff40;height:5px;position:absolute;bottom:0;left:0;right:0}.progress 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0;border:0;align-items:center;gap:8px;min-height:46px;padding:0 6px 0 14px;display:flex;overflow:hidden}.tab-label span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.tab-close{cursor:pointer;min-width:40px;min-height:46px;color:var(--text-2);background:0 0;border:0}.urlbar{background:var(--surface-3);align-items:center;gap:8px;padding:10px 16px;display:flex}.sitebar{background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;gap:8px;padding:10px 16px;display:flex}.sitebar-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.sitebar-row.xr{background:#0f2219;border:1px solid #2b6b4a;border-radius:12px;padding:10px 14px}.media-links{flex-wrap:wrap;gap:8px;display:flex}.frame-wrap{flex-direction:column;flex:1;min-height:0;display:flex}.frame-wrap iframe{background:#fff;border:0;flex:1;width:100%}.frame-foot{color:var(--text-2);background:var(--surface);padding:8px 16px;font-size:15px}.starter-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;display:grid}.starter{text-align:left;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);cursor:pointer;grid-template-columns:auto 1fr;gap:4px 12px;min-height:90px;padding:16px;display:grid}.starter:hover{border-color:var(--accent)}.starter span{color:var(--text-2);text-overflow:ellipsis;grid-column:2;font-size:15px;overflow:hidden}.favicon{border-radius:5px;flex:none;width:22px;height:22px}.favicon.letter{background:var(--surface-3);place-items:center;font-size:13px;font-weight:700;display:inline-grid}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:999px;min-height:44px;padding:0 18px;font-weight:600}.chip.on{background:var(--accent-strong);border-color:var(--accent-strong)}.bm-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.bm{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:8px;padding:6px 8px;display:flex}.bm-main{text-align:left;cursor:pointer;background:0 0;border:0;flex:1;align-items:flex-start;gap:14px;min-width:0;padding:10px;display:flex}.bm-text{flex-direction:column;gap:4px;min-width:0;display:flex}.bm-text>span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.bm-meta{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.settings-group{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:16px;padding:20px;display:flex}.settings-group h2{font-size:20px}.settings-group p{margin:0}.diag{border-collapse:collapse;width:100%}.diag th,.diag td{text-align:left;border-bottom:1px solid var(--border);padding:10px 8px}.diag th{color:var(--text-2);font-weight:600}.log{flex-direction:column;gap:6px;max-height:420px;margin:0;padding:0;list-style:none;display:flex;overflow:auto}.log li{background:var(--surface-2);border-radius:8px;align-items:baseline;gap:10px;padding:6px 8px;font-size:15px;display:flex}.log li.error{border-left:4px solid var(--error)}.log li.warn{border-left:4px solid var(--warn)}.log-time{color:var(--text-2);font-variant-numeric:tabular-nums}.player{background:#000;grid-template-columns:1fr 400px;height:100vh;display:grid}.hidden-video{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.player-stage{min-width:0;position:relative;overflow:hidden}.player-stage canvas{cursor:grab;display:block}.stage-hint{color:var(--text);pointer-events:none;background:#0009;border-radius:999px;padding:4px 12px;font-size:14px;position:absolute;bottom:12px;left:16px}.stage-overlay{text-align:center;z-index:2;background:#000000d9;place-items:center;display:grid;position:absolute;inset:0}.stage-overlay p{color:var(--text-2);max-width:420px}.player-side{background:var(--bg);border-left:1px solid var(--border);flex-direction:column;gap:16px;padding:16px 20px 28px;display:flex;overflow-y:auto}.player-head{flex-direction:column;align-items:flex-start;gap:8px;display:flex}.player-head h1{text-overflow:ellipsis;max-width:100%;font-size:22px;overflow:hidden}.transport{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.transport .btn{padding:0 16px}.time{font-variant-numeric:tabular-nums;margin-left:auto;font-weight:600}@media (max-width:900px){.player{grid-template-rows:55vh auto;grid-template-columns:1fr;height:auto;min-height:100vh}.player-side{border-left:0;border-top:1px solid var(--border)}.topbar{flex-wrap:wrap;padding:8px 12px}.page{padding:16px}.toolbar .search{width:100%}.urlbar{flex-wrap:wrap}.urlbar input{flex:100%;order:-1}}