.audio-container{max-width:680px;margin:0 auto;padding:0 0 120px;display:flex;flex-direction:column}.audio-list-section{flex:1;padding:20px 16px 0}.audio-list-title{font-size:20px;font-weight:700;color:#333;margin:0 0 16px}.audio-track-list{display:flex;flex-direction:column;gap:12px}.audio-track-item{display:flex;align-items:center;gap:12px;background:#fff;border:2px solid #e0e0e0;border-radius:12px;padding:14px;cursor:pointer;width:100%;text-align:left;font-family:inherit;transition:border-color .15s,background .15s}.audio-track-item:hover{border-color:#c5cfeb}.audio-track-item.active{border-color:#00247d;background:#f0f8ff}.track-icon{width:44px;height:44px;border-radius:50%;background:#f5f5f5;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.audio-track-item.active .track-icon{background:#e8edf8}.track-info{flex:1;min-width:0}.track-title{font-size:15px;font-weight:700;color:#333;margin:0 0 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.audio-track-item.active .track-title{color:#00247d}.track-description{font-size:12px;color:#666;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-play-icon{font-size:24px;color:#ccc;flex-shrink:0}.audio-track-item.active .track-play-icon{color:#00247d}.audio-player-bar{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #e0e0e0;box-shadow:0 -4px 16px #0000001a;padding:16px;padding-bottom:max(16px,env(safe-area-inset-bottom));z-index:50}.player-now-playing{font-size:11px;color:#888;text-transform:uppercase;letter-spacing:.8px;margin-bottom:3px}.player-track-title{font-size:16px;font-weight:700;color:#333;margin-bottom:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-progress{margin-bottom:12px}.player-slider{width:100%;height:4px;accent-color:#00247d;cursor:pointer;display:block;margin-bottom:6px}.player-times{display:flex;justify-content:space-between;font-size:12px;color:#888}.player-controls{display:flex;align-items:center;justify-content:center;gap:20px}.player-seek-btn{width:44px;height:44px;border-radius:50%;background:#f5f5f5;border:none;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-family:inherit;transition:background .15s}.player-seek-btn:hover{background:#e0e0e0}.player-play-btn{width:60px;height:60px;border-radius:50%;background:#00247d;border:none;font-size:26px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px #00247d66;transition:opacity .15s,transform .1s}.player-play-btn:hover{opacity:.9}.player-play-btn:active{transform:scale(.95)}.player-play-btn:disabled{opacity:.6;cursor:default}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin .8s linear infinite}.player-seek-btn svg,.player-play-btn svg,.track-icon svg,.track-play-icon svg{display:block}@media(max-width:480px){.track-title,.track-description{white-space:normal;overflow:visible;text-overflow:clip}.audio-player-bar{padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom))}.player-controls{gap:16px}}.audio-list-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}.audio-list-icon{width:40px;height:40px;border-radius:11px;background:#e8edf8;color:#00247d;display:flex;align-items:center;justify-content:center;flex-shrink:0}.audio-list-head .audio-list-title{flex:1}.audio-list-head .audio-list-title{margin-bottom:0}.audio-list-progress{font-size:13px;font-weight:600;color:#666}.audio-track-item.done .track-icon{background:#e8edf8;color:#00247d}.player-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}.player-topic-link{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#00247d;background:#e8edf8;border-radius:999px;padding:6px 12px;text-decoration:none;white-space:nowrap;flex-shrink:0}.player-topic-link:hover{background:#dde4f5}.player-rate-btn{min-width:48px;padding:8px 10px;background:#fff;border:1px solid #d5dbe5;border-radius:999px;font:inherit;font-size:13px;font-weight:700;color:#00247d;cursor:pointer;font-variant-numeric:tabular-nums}.player-rate-btn:hover{background:#e8edf8}