.container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        header {
            text-align: center;
            margin-bottom: 20px;
            padding: 15px;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }
        
        .header-content {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        .cover-img {
            width: 100px;
            height: 100px;
            border-radius: 8px;
            object-fit: cover;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }
        
        .header-text {
            text-align: left;
            flex: 1;
            min-width: 200px;
        }
        
        h1 {
            font-size: 24px;
            margin-bottom: 8px;
            color: #ffcd00;
        }
        
        .desc {
            font-size: 14px;
            opacity: 0.8;
            max-width: 500px;
        }
        
        .controls {
            display: flex;
            justify-content: space-between;
            margin-bottom: 15px;
            background: rgba(0, 0, 0, 0.2);
            padding: 12px;
            border-radius: 8px;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .search-box {
            display: flex;
            gap: 8px;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .external-link {
            color: #FFFF00;
            text-decoration: underline;
            font-weight: bold;
            white-space: nowrap;
        }
        
        input, select, button {
            padding: 8px 12px;
            border: none;
            border-radius: 4px;
            background: rgba(255, 255, 255, 0.9);
            color: #333;
            font-size: 14px;
        }
        
        button {
            background: #ffcd00;
            color: #000;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
            white-space: nowrap;
        }
        
        button:hover {
            background: #ffdd44;
            transform: translateY(-2px);
        }
        
        .player {
            background: rgba(0, 0, 0, 0.3);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        .player-info {
            flex: 1;
            min-width: 200px;
        }
        
        .player-title {
            font-size: 18px;
            margin-bottom: 5px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .player-artist {
            font-size: 14px;
            opacity: 0.8;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .player-controls {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 2;
            min-width: 300px;
        }
        
        .player-btn {
            background: none;
            border: none;
            color: #ffcd00;
            font-size: 20px;
            cursor: pointer;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.3s;
            flex-shrink: 0;
        }
        
        .player-btn:hover {
            background: rgba(255, 205, 0, 0.2);
        }
        
        .progress-container {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 8px;
            min-width: 200px;
        }
        
        .progress-bar {
            flex: 1;
            height: 5px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 4px;
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }
        
        .progress {
            position: absolute;
            height: 100%;
            background: #ffcd00;
            width: 0%;
            border-radius: 4px;
            transition: width 0.1s;
        }
        
        .time-display {
            font-size: 12px;
            opacity: 0.8;
            min-width: 40px;
            text-align: center;
            flex-shrink: 0;
        }
        
        .volume-control {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        
        .volume-slider {
            width: 60px;
            height: 4px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 4px;
            position: relative;
            cursor: pointer;
        }
        
        .volume-level {
            position: absolute;
            height: 100%;
            background: #ffcd00;
            width: 80%;
            border-radius: 4px;
        }
        
        .song-list {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 12px;
            overflow: hidden;
        }
        
        .song-header {
            display: grid;
            grid-template-columns: 35px 2fr 1.5fr 1.5fr 1fr 1fr 90px;
            gap: 8px;
            padding: 12px 15px;
            background: rgba(0, 0, 0, 0.4);
            font-weight: bold;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 14px;
        }
        
        .song-item {
            display: grid;
            grid-template-columns: 35px 2fr 1.5fr 1.5fr 1fr 1fr 90px;
            gap: 8px;
            padding: 12px 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transition: all 0.3s;
            align-items: center;
            font-size: 14px;
        }
        
        .song-item:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        
        .song-item.active {
            background: rgba(255, 205, 0, 0.2);
        }
        
        .song-index {
            text-align: center;
            opacity: 0.7;
        }
        
        .song-name {
            font-weight: bold;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .song-artist, .song-album, .song-duration, .song-size {
            opacity: 0.8;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .song-actions {
            display: flex;
            gap: 8px;
        }
        
        .action-btn {
            background: none;
            border: none;
            color: #ffcd00;
            cursor: pointer;
            font-size: 14px;
            padding: 4px;
            transition: all 0.3s;
            flex-shrink: 0;
        }
        
        .action-btn:hover {
            transform: scale(1.2);
        }
        
        .loading {
            text-align: center;
            padding: 30px;
            font-size: 16px;
        }
        
        .error {
            text-align: center;
            padding: 30px;
            color: #ff6b6b;
            font-size: 16px;
        }
        
        /* 平板设备 */
        @media (max-width: 1024px) {
            .song-header, .song-item {
                grid-template-columns: 30px 2fr 1.5fr 1fr 80px;
                font-size: 13px;
            }
            
            .song-header > div:nth-child(5),
            .song-header > div:nth-child(6),
            .song-item > div:nth-child(5),
            .song-item > div:nth-child(6) {
                display: none;
            }
            
            .player-controls {
                min-width: 250px;
            }
            
            .progress-container {
                min-width: 150px;
            }
        }
        
        /* 移动设备 */
        @media (max-width: 768px) {
            body {
                padding: 10px;
            }
            
            .header-content {
                flex-direction: column;
                text-align: center;
            }
            
            .header-text {
                text-align: center;
            }
            
            .cover-img {
                width: 80px;
                height: 80px;
            }
            
            h1 {
                font-size: 20px;
            }
            
            .desc {
                font-size: 13px;
            }
            
            .controls {
                flex-direction: column;
                gap: 10px;
            }
            
            .search-box {
                justify-content: center;
            }
            
            .player {
                flex-direction: column;
                gap: 12px;
                padding: 12px;
            }
            
            .player-info {
                width: 100%;
                text-align: center;
            }
            
            .player-controls {
                width: 100%;
                min-width: auto;
                justify-content: center;
            }
            
            .progress-container {
                min-width: auto;
                width: 100%;
            }
            
            .song-header, .song-item {
                grid-template-columns: 25px 1fr 70px;
                gap: 5px;
                padding: 10px;
                font-size: 12px;
            }
            
            .song-header > div:nth-child(3),
            .song-header > div:nth-child(4),
            .song-header > div:nth-child(5),
            .song-header > div:nth-child(6),
            .song-item > div:nth-child(3),
            .song-item > div:nth-child(4),
            .song-item > div:nth-child(5),
            .song-item > div:nth-child(6) {
                display: none;
            }
            
            .volume-control {
                display: none;
            }
            
            .time-display {
                min-width: 35px;
                font-size: 11px;
            }
        }
        
        /* 小屏幕手机 */
        @media (max-width: 480px) {
            .song-header, .song-item {
                grid-template-columns: 20px 1fr 60px;
                font-size: 11px;
                padding: 8px;
            }
            
            .player-controls {
                gap: 8px;
            }
            
            .player-btn {
                width: 32px;
                height: 32px;
                font-size: 16px;
            }
            
            .progress-bar {
                height: 4px;
            }
            
            .time-display {
                font-size: 10px;
                min-width: 30px;
            }
            
            .song-actions {
                gap: 5px;
            }
            
            .action-btn {
                font-size: 12px;
            }
        }