:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#101216;color:#eef2f6}body{margin:0}main{max-width:1400px;margin:auto;padding:16px}h1{margin:0 0 8px;color:#f25d65}p{line-height:1.5}.actions{display:flex;flex-wrap:wrap;gap:10px}button{background:#263f50;color:#fff;border:1px solid #607786;padding:11px 16px;border-radius:6px;font:inherit;cursor:pointer}button:disabled{opacity:.45;cursor:default}#status{padding:10px;border-left:4px solid #f7b552;background:#1c232c}iframe{width:100%;aspect-ratio:16/9;border:1px solid #35414f;border-radius:8px;background:#050609;min-height:420px}@media(max-width:700px){main{padding:8px}iframe{min-height:300px}button{padding:8px;font-size:14px}}