/* 播放器主容器 - 提升设计感 */
        .music-player {
            position: fixed;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: min(1920px, 100vw);
            height: 100px;
            background: linear-gradient(135deg, 
                rgba(13, 54, 88, 0.95) 0%, 
                rgba(17, 74, 121, 0.95) 50%, 
                rgba(10, 45, 74, 0.95) 100%);
            backdrop-filter: blur(20px);
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: 
                0 -8px 32px rgba(0, 60, 120, 0.4),
                0 0 0 1px rgba(255, 255, 255, 0.1);
            z-index: 1000;
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            overflow: hidden;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

            a:link {
            text-decoration: none;
            }
            a:visited {
                text-decoration: none;
            }
            a:hover {
                text-decoration: none;
            }
            a:active {
                text-decoration: none;
            }

        .music-player::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, 
                transparent 0%, 
                rgba(255, 255, 255, 0.05) 50%, 
                transparent 100%);
            animation: shimmer 3s ease-in-out infinite;
        }

        @keyframes shimmer {
            0%, 100% { opacity: 0; }
            50% { opacity: 1; }
        }

        /* 播放器内容区域 - 更好的布局 */
        .player-container {
            width: min(1300px, calc(100% - 40px));
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }

        /* 控制按钮区域 - 现代化设计 */
        .controls {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        /* 控制按钮样式 - 玻璃态效果 */
        .control-btn {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            font-size: 18px;
            cursor: pointer;
            display: flex;
            justify-content: center;
            align-items: center;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .control-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .control-btn:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }

        .control-btn:hover::before {
            opacity: 1;
        }

        .control-btn:active {
            transform: translateY(0);
        }

        .play-btn {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, #4fc3f7, #1e88e5);
            border: 2px solid rgba(255, 255, 255, 0.3);
            font-size: 24px;
            box-shadow: 0 4px 15px rgba(30, 136, 229, 0.4);
        }

        .play-btn:hover {
            background: linear-gradient(135deg, #81d4fa, #42a5f5);
            box-shadow: 0 6px 20px rgba(30, 136, 229, 0.6);
        }

        /* 滚动文字区域 - 现代化滚动效果 */
        .marquee-container {
            flex-grow: 1;
            margin: 0 30px;
            overflow: hidden;
            white-space: nowrap;
            height: 44px;
            background: linear-gradient(135deg, 
                rgba(255, 255, 255, 0.1) 0%, 
                rgba(255, 255, 255, 0.05) 100%);
            backdrop-filter: blur(10px);
            border-radius: 22px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            padding: 0 20px;
            display: flex;
            align-items: center;
            position: relative;
        }

        .marquee-container::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 30px;
            background: linear-gradient(90deg, rgba(13, 54, 88, 0.8), transparent);
            z-index: 1;
            pointer-events: none;
        }

        .marquee-container::after {
            content: '';
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 30px;
            background: linear-gradient(270deg, rgba(13, 54, 88, 0.8), transparent);
            z-index: 1;
            pointer-events: none;
        }

        .marquee-text {
            display: inline-block;
            color: white;
            font-size: 16px;
            font-weight: 500;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
            animation: marquee 20s linear infinite;
            padding-left: 100%;
            letter-spacing: 0.5px;
        }

        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-100%); }
        }

        /* 右侧功能按钮区域 - 现代按钮设计 */
        .action-buttons {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .action-btn {
            text-decoration: none; /* 移除链接下划线 */
            padding: 12px 24px;
            border-radius: 30px;
            border: none;
            color: white;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            align-items: center;
            gap: 8px;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            min-width: 100px;
            justify-content: center;
        }

        .action-btn::before {
            text-decoration: none; /* 移除链接下划线 */
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
            transition: left 0.6s ease;
        }

        .action-btn:hover::before {
            text-decoration: none; /* 移除链接下划线 */
            left: 100%;
        }

        .action-btn:hover {
            text-decoration: none; /* 移除链接下划线 */
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .action-btn:active {
            transform: translateY(-1px);
        }

        .action-btn i {
            font-size: 16px;
            transition: transform 0.3s ease;
        }

        .action-btn:hover i {
            transform: scale(1.1);
        }

        #qq-btn {
            background: linear-gradient(135deg, #4a90e2, #1a6fc9);
            box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
        }

        #qq-btn:hover {
            background: linear-gradient(135deg, #6bb6ff, #4a90e2);
            box-shadow: 0 8px 25px rgba(74, 144, 226, 0.5);
        }

        #group-btn {
            background: linear-gradient(135deg, #5d9cec, #2b7ac9);
            box-shadow: 0 4px 15px rgba(93, 156, 236, 0.3);
        }

        #group-btn:hover {
            background: linear-gradient(135deg, #81b3f7, #5d9cec);
            box-shadow: 0 8px 25px rgba(93, 156, 236, 0.5);
        }

        #hide-btn {
            background: linear-gradient(135deg, #48cfad, #2ca58d);
            box-shadow: 0 4px 15px rgba(72, 207, 173, 0.3);
        }

        #hide-btn:hover {
            background: linear-gradient(135deg, #6edcc0, #48cfad);
            box-shadow: 0 8px 25px rgba(72, 207, 173, 0.5);
        }

        /* 迷你播放器样式 - 更精致的设计 */
        .mini-player {
            position: fixed;
            bottom: 30px;
            left: 30px;
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1e88e5, #0d47a1);
            display: none;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            box-shadow: 
                0 8px 25px rgba(30, 136, 229, 0.4),
                0 0 0 1px rgba(255, 255, 255, 0.1);
            z-index: 1001;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(255, 255, 255, 0.2);
        }

        .mini-player::before {
            content: '';
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            border-radius: 50%;
            background: linear-gradient(45deg, rgba(30, 136, 229, 0.3), transparent);
            animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
        }

        @keyframes pulse-ring {
            0% { transform: scale(0.8); opacity: 1; }
            100% { transform: scale(1.4); opacity: 0; }
        }

        .mini-player:hover {
            transform: scale(1.1);
            box-shadow: 0 12px 35px rgba(30, 136, 229, 0.6);
        }

        .mini-player i {
            font-size: 28px;
            color: white;
            position: relative;
            z-index: 1;
        }

        /* 响应式设计增强 */
        @media (max-width: 1400px) {
            .music-player {
                width: 100vw;
            }
            
            .player-container {
                width: calc(100% - 20px);
                padding: 0 15px;
            }
        }

        @media (max-width: 1024px) {
            .player-container {
                padding: 0 10px;
            }
            
            .marquee-container {
                margin: 0 20px;
            }
            
            .action-btn {
                padding: 10px 18px;
                font-size: 13px;
                min-width: 85px;
            }
        }

        @media (max-width: 768px) {
            .music-player {
                height: auto;
                min-height: 100px;
                padding: 15px 0;
            }
            
            .player-container {
                flex-wrap: wrap;
                gap: 15px;
            }
            
            .controls {
                order: 1;
                gap: 10px;
            }
            
            .marquee-container {
                order: 2;
                width: 100%;
                margin: 0;
            }
            
            .action-buttons {
                order: 3;
                width: 100%;
                justify-content: center;
                flex-wrap: wrap;
                gap: 8px;
            }
            
            .action-btn {
                padding: 8px 16px;
                font-size: 12px;
                min-width: 75px;
            }
            
            .control-btn {
                width: 42px;
                height: 42px;
                font-size: 16px;
            }
            
            .play-btn {
                width: 56px;
                height: 56px;
                font-size: 20px;
            }
        }


        /* 状态提示增强 */
        .status-message {
            position: fixed;
            top: 30px;
            right: 30px;
            background: linear-gradient(135deg, rgba(13, 54, 88, 0.95), rgba(17, 74, 121, 0.95));
            backdrop-filter: blur(15px);
            color: #fff;
            padding: 15px 25px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 14px;
            font-weight: 500;
            z-index: 2000;
            display: none;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
            animation: slideInFromRight 0.5s ease-out;
        }

        @keyframes slideInFromRight {
            from { transform: translateX(100%); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }

        /* 配置说明区域美化 */
        .config-info {
            max-width: 900px;
            margin: 50px auto;
            background: linear-gradient(135deg, rgba(13, 54, 88, 0.9), rgba(17, 74, 121, 0.9));
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: white;
        }

        .config-info h2 {
            text-align: center;
            margin-bottom: 40px;
            color: #81d4fa;
            font-size: 28px;
            font-weight: 300;
            letter-spacing: 1px;
        }

        .config-info ul {
            padding-left: 25px;
            margin-bottom: 25px;
            list-style-type: none;
        }

        .config-info li {
            margin-bottom: 18px;
            line-height: 1.8;
            position: relative;
            padding-left: 20px;
        }

        .config-info li::before {
            content: '▸';
            position: absolute;
            left: 0;
            color: #4fc3f7;
            font-weight: bold;
        }

        .config-info code {
            background: rgba(0, 0, 0, 0.4);
            padding: 4px 8px;
            border-radius: 6px;
            font-family: 'Courier New', monospace;
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #81d4fa;
        }

        .config-note {
            background: linear-gradient(135deg, rgba(30, 136, 229, 0.15), rgba(79, 195, 247, 0.1));
            border-left: 4px solid #1e88e5;
            padding: 20px;
            border-radius: 0 8px 8px 0;
            margin: 25px 0;
            backdrop-filter: blur(5px);
        }

        /* 演示内容 */
        .demo-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 50px 20px;
            text-align: center;
            color: white;
        }

        .demo-content h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #81d4fa, #1e88e5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .demo-content p {
            font-size: 1.2rem;
            opacity: 0.8;
            margin-bottom: 40px;
        }

        /* 添加一些装饰性动画 */
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        .controls {
            animation: float 6s ease-in-out infinite;
        }

        .action-buttons {
            animation: float 6s ease-in-out infinite 1s;
        }