.page-container {
		    max-width: 1400px;
		    margin: 0 auto;
		    padding: 20px;
		    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
		    min-height: 100vh;
		    background: rgba(255, 255, 255, 0.35);
		    backdrop-filter: blur(20px);
		    -webkit-backdrop-filter: blur(20px);
		    border-radius: 16px;
		    border: 1px solid rgba(255, 255, 255, 0.3);
		    box-shadow: 
		        0 8px 32px rgba(31, 38, 135, 0.2),
		        inset 0 1px 0 rgba(255, 255, 255, 0.4),
		        inset 0 0 20px rgba(255, 255, 255, 0.1);
		    position: relative;
		}
		
		.page-container::before {
		    content: '';
		    position: absolute;
		    top: 0;
		    left: 0;
		    right: 0;
		    bottom: 0;
		    background: linear-gradient(135deg, 
		        rgba(255, 255, 255, 0.1) 0%, 
		        rgba(255, 255, 255, 0.05) 50%,
		        rgba(255, 255, 255, 0) 100%);
		    border-radius: 16px;
		    pointer-events: none;
		    z-index: -1;
		}

        .headerx {
            text-align: center;
            margin-bottom: 30px;
            padding: 30px;
            background:
    radial-gradient(circle at 20% 10%, rgba(150, 200, 255, 0.4) 0%, transparent 30%),
    radial-gradient(circle at 80% 15%, rgba(120, 180, 250, 0.35) 0%, transparent 35%),
    radial-gradient(circle at 30% 85%, rgba(100, 160, 230, 0.4) 0%, transparent 40%),
    radial-gradient(circle at 75% 80%, rgba(140, 190, 255, 0.45) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(80, 150, 240, 0.25) 0%, transparent 70%),
    linear-gradient(135deg, #2080d0 0%, #0060a0 25%, #004078 60%, #002858 100%),
    repeating-linear-gradient(45deg, transparent, transparent 8px, rgba(255,255,255,0.05) 8px, rgba(255,255,255,0.05) 16px),
    radial-gradient(ellipse at top left, rgba(255,255,255,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(255,255,255,0.1) 0%, transparent 60%),
    repeating-radial-gradient(circle at 40% 60%, transparent, transparent 10px, rgba(255,255,255,0.02) 10px, rgba(255,255,255,0.02) 12px);
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(26, 90, 153, 0.1);
        }

        .headerx h1 {
            color: yellow;
            font-size: 2.8rem;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .headerx p {
            color: #4a7fb0;
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto;
        }

        .category-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 30px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tab {
            padding: 12px 25px;
            background-color: #e6f2ff;
            border-radius: 30px;
            font-size: 1.1rem;
            color: #1a5a99;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid #a8d0ff;
            font-weight: 600;
        }

        .tab.active {
            background-color: #1a5a99;
            color: white;
        }

        .tab:hover:not(.active) {
            background-color: #c2e0ff;
        }

        .category-section {
            margin-bottom: 50px;
        }

        .category-title {
            color: #1a5a99;
            border-left: 5px solid #1a5a99;
            padding-left: 15px;
            margin: 40px 0 20px;
            font-size: 1.8rem;
            font-weight: 700;
        }

        .category-description {
            color: #4a7fb0;
            margin-bottom: 25px;
            padding-left: 20px;
            max-width: 800px;
            font-size: 1.1rem;
        }

        .music-container {
            display: flex;
            flex-wrap: wrap;
            gap: 25px;
            justify-content: center;
        }

        .music-card {
            width: calc(24.66% - 25px);
            background-color: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(26, 90, 153, 0.1);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .music-card:hover {
            transform: translateY(-0px);
            box-shadow: 0 10px 25px rgba(26, 90, 153, 0.2);
        }

        .cover-art {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .default-cover {
            background: linear-gradient(135deg, #4a7fb0 0%, #1a5a99 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2.5rem;
        }

        .music-info {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .music-info h3 {
            color: #1a5a99;
            margin: 0 0 10px;
            font-size: 1.2rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-weight: 600;
        }

        .info-row {
            display: flex;
            align-items: center;
            margin-bottom: 8px;
            color: #4a7fb0;
            font-size: 0.95rem;
        }

        .info-row i {
            margin-right: 8px;
            color: #1a5a99;
            width: 16px;
            text-align: center;
        }

        .info-label {
            font-weight: 500;
            margin-right: 5px;
        }

        .controls {
            display: flex;
            justify-content: flex-end;
            padding: 15px 20px;
            background-color: #f0f8ff;
            border-top: 1px solid #d8e9ff;
        }

        .jump-btn {
            background-color: #1a5a99;
            color: white;
            border: none;
            border-radius: 30px;
            padding: 10px 20px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.75rem;
            box-shadow: 0 3px 8px rgba(26, 90, 153, 0.2);
        }

        .jump-btn:hover {
            background-color: #14487e;
            transform: translateY(-1px);
            box-shadow: 0 5px 12px rgba(26, 90, 153, 0.3);
        }

        .category-tag {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(255, 255, 255, 0.95);
            color: #1a5a99;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        .category-tag.original {
            background: rgba(26, 90, 153, 0.9);
            color: white;
        }

        .category-tag.licensed {
            background: rgba(46, 204, 113, 0.9);
            color: white;
        }

        .category-tag.collaboration {
            background: rgba(155, 89, 182, 0.9);
            color: white;
        }

        /* 响应式设计 */
        @media (max-width: 1200px) {
            .music-card {
                width: calc(25% - 25px);
            }
        }

        @media (max-width: 768px) {
            .music-card {
                width: calc(33.33% - 25px);
            }
            
            .headerx h1 {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 576px) {
            .music-card {
                width: calc(50% - 25px);
            }
            
            .tab {
                padding: 10px 20px;
                font-size: 1rem;
            }
            
            .headerx h1 {
                font-size: 1.8rem;
            }
            
            .headerx p {
                font-size: 1rem;
            }
        }