body{margin:0;background:#111;color:#fff;font-family:Arial;height:100vh;display:flex}
#left{width:300px;background:#1b1b1b;overflow:auto;padding:10px;box-sizing:border-box}
#right{flex:1;display:flex;justify-content:center;align-items:center;padding:20px}
#search{width:100%;padding:10px;box-sizing:border-box;margin-bottom:10px}
.movie{padding:10px;border-bottom:1px solid #333;cursor:pointer}
.movie:hover,.active{background:#333}
.wrap{width:100%;max-width:1200px;position:relative}
video{width:100%;background:#000;cursor:pointer}
.controls{display:flex;gap:10px;padding:10px;background:#222}
#progress{flex:1}
#captions{position:absolute;left:0;right:0;bottom:70px;text-align:center;pointer-events:none}
#captions span{background:rgba(0,0,0,.85);padding:10px 20px;border-radius:6px;font-size:28px;font-weight:bold;line-height:1.3;white-space:pre-line;display:inline-block;max-width:80%}
.on{background:#3a3;color:#fff}