:root{color-scheme:dark;--bg:#0d171a;--panel:#162429;--fg:#e5f2ee;--muted:#a5bcb6;--accent:#b4e8c5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,Microsoft YaHei,sans-serif}main{max-width:1100px;margin:auto;padding:24px}h1{font-size:1.65rem}h2{font-size:1.2rem}a{color:var(--accent)}button,input,select{font:inherit;padding:10px 14px;border-radius:10px;border:1px solid #466059;color:var(--fg);background:var(--panel)}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}button:hover:not(:disabled){border-color:var(--accent)}input,select{max-width:100%}.panel,details,section{padding:18px;background:var(--panel);border:1px solid #2b403d;border-radius:14px;margin:16px 0}video{display:block;width:100%;max-height:75vh;background:#000}p{overflow-wrap:anywhere}.muted,small{color:var(--muted)}.error{color:#ffb7a9}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}progress{width:100%}pre{white-space:pre-wrap;overflow-wrap:anywhere}@media(max-width:600px){main{padding:12px}button{min-height:44px}h1{font-size:1.4rem}}.vod-library{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));grid-gap:10px;gap:10px;margin-top:16px}.vod-library button{text-align:left;overflow-wrap:anywhere}.vod-selected{border-color:var(--accent)}.vod-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:12px;background:#162429}.vod-seek{flex:1 1;min-width:180px}.vod-seek input{width:100%}.vod-player{background:#000;border-radius:12px;overflow:hidden}.vod-fullscreen{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:100%;border-radius:0}.vod-fullscreen video{width:100%;height:100%;max-height:100%;object-fit:contain}.vod-fullscreen .vod-controls{position:absolute;bottom:0;left:0;right:0;background:rgba(10,20,22,.78);transition:opacity .2s}.vod-fullscreen.vod-controls-hidden .vod-controls{opacity:0;pointer-events:none}