:root {
            --primary-color: #165DFF;
            --primary-hover: #4080FF;
            --secondary-color: #6B7280;
            --accent-color: #36CFC9;
            --success-color: #52C41A;
            --danger-color: #F5222D;
            --warning-color: #FAAD14;
            --background-color: #F5F7FA;
            --card-bg: #FFFFFF;
            --text-primary: #1D2129;
            --text-secondary: #86909C;
            --border-color: #E5E6EB;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
            --shadow-glow: 0 0 40px rgba(22, 93, 255, 0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        	.dark-mode {
				--text-primary: #f5f5f7;
			}

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

       
        .container {
            max-width: auto;
            margin: 0 auto;
        }

        /* 标题区域 */
        .pricing-header {
            text-align: center;
            margin-bottom: 80px;
            position: relative;
        }

        .pricing-header::before {
            content: '';
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            border-radius: 2px;
        }

        .pricing-header h2 {
            font-size: 42px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.1;
            background: linear-gradient(135deg, var(--text-primary), var(--primary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .pricing-header p {
            font-size: 18px;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 24px;
        }

        /* 新促销文案 */
        .promo-badge {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            color: white;
            padding: 8px 24px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            box-shadow: var(--shadow-md);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        /* 价格表网格 */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
            margin-bottom: 60px;
        }

        /* 价格卡片 */
        .pricing-card {
            background: var(--card-bg);
            border: 2px solid var(--border-color);
            border-radius: var(--radius-xl);
            padding: 40px 30px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            display: flex;
            flex-direction: column;
            height: auto; /* 高度自适应 */
        }

        .pricing-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
        }

        .pricing-card:hover {
            transform: translateY(-12px);
            box-shadow: var(--shadow-glow), var(--shadow-lg);
            border-color: var(--primary-color);
        }

        /* 推荐卡片 - 优化版 */
        .pricing-card.recommended {
            border-color: var(--primary-color);
            box-shadow: var(--shadow-glow), var(--shadow-lg);
            background: linear-gradient(135deg, rgba(22, 93, 255, 0.02) 0%, var(--card-bg) 100%);
            transform: scale(1.02); /* 轻微放大，突出推荐 */
        }

        /* 推荐标识 - 精致优化版 */
        .recommended-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
            color: white;
            padding: 8px 20px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
            box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3); /* 柔和阴影 */
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.2); /* 半透明白色边框 */
        }

        /* 徽章装饰光效 */
        .recommended-badge::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(
                45deg,
                transparent,
                rgba(255, 255, 255, 0.1),
                transparent
            );
            transform: rotate(45deg);
            animation: shimmer 2s infinite;
        }

        /* 徽章图标 */
        .recommended-badge::after {
            content: '⭐';
            font-size: 14px;
            animation: sparkle 1.5s infinite alternate;
        }

        /* 闪烁动画 */
        @keyframes shimmer {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
        }

        /* 星星闪烁动画 */
        @keyframes sparkle {
            0% { opacity: 0.8; transform: scale(1); }
            100% { opacity: 1; transform: scale(1.1); }
        }

        /* 套餐名称 */
        .plan-name {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            text-align: center;
        }

        .plan-description {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 30px;
            text-align: center;
        }

        /* 价格部分 */
        .price-section {
            margin-bottom: 30px;
            text-align: center;
            position: relative;
        }

        /* 原价样式 */
        .original-price {
            display: flex;
            align-items: baseline;
            gap: 8px;
            justify-content: center;
            margin-bottom: 4px;
            color: var(--text-secondary);
            font-size: 16px;
        }

        .original-amount {
            text-decoration: line-through;
            font-weight: 500;
        }

        /* 现价样式 */
        .current-price {
            display: flex;
            align-items: baseline;
            gap: 8px;
            justify-content: center;
            margin-bottom: 8px;
        }

        .price-amount {
            font-size: 48px;
            font-weight: 800;
            color: var(--primary-color);
            line-height: 1;
        }

        .price-unit {
            font-size: 18px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* 卡片内优惠标签 */
        .card-discount {
            display: inline-block;
            background: linear-gradient(135deg, var(--danger-color), #FF4D4F);
            color: white;
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 600;
            margin-bottom: 12px;
            box-shadow: var(--shadow-sm);
        }

        .price-period {
            font-size: 16px;
            color: var(--text-secondary);
            font-weight: 500;
            margin-bottom: 12px;
        }

        .per-person-price {
            display: inline-block;
            background: rgba(22, 93, 255, 0.1);
            color: var(--primary-color);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            box-shadow: var(--shadow-sm);
        }

        /* 购买按钮 */
        .btn {
            display: block;
            width: 100%;
            padding: 14px 24px;
            border: none;
            border-radius: var(--radius-lg);
            font-size: 16px;
            font-weight: 700;
            text-align: center;
            text-decoration: none;
            transition: var(--transition);
            cursor: pointer;
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
            margin-top: auto; /* 按钮自动靠底 */
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }

        .btn:hover::before {
            left: 100%;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .btn-primary:active {
            transform: translateY(-2px);
        }

        /* 底部说明 */
        .pricing-footer {
            text-align: center;
            padding: 40px;
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
        }

        .pricing-footer p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }

        .pricing-footer .contact-link {
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
        }

        .pricing-footer .contact-link:hover {
            text-decoration: underline;
        }

        /* 响应式设计 */
        @media (max-width: 1200px) {
            .pricing-grid {
                grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
                gap: 20px;
            }
        }

        @media (max-width: 768px) {

            .pricing-header h2 {
                font-size: 32px;
            }

            .pricing-header p {
                font-size: 16px;
            }

            .pricing-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .pricing-card {
                padding: 30px 24px;
            }

            .pricing-card.recommended {
                transform: none;
            }

            .price-amount {
                font-size: 42px;
            }

            .btn {
                padding: 16px 24px;
                font-size: 16px;
            }
        }

        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .pricing-card {
            animation: fadeInUp 0.8s ease-out forwards;
        }

        .pricing-card:nth-child(1) { animation-delay: 0.1s; }
        .pricing-card:nth-child(2) { animation-delay: 0.2s; }
        .pricing-card:nth-child(3) { animation-delay: 0.3s; }
        .pricing-card:nth-child(4) { animation-delay: 0.4s; }
        .pricing-card:nth-child(5) { animation-delay: 0.5s; }

        .pricing-header {
            animation: fadeInUp 0.6s ease-out forwards;
        }

        .pricing-footer {
            animation: fadeInUp 1s ease-out forwards;
        }
        img{
            -webkit-touch-callout: none
        }