/* ==========================================================================
           前沿设计系统：Warm Aurora (极光暖调) + Glassmorphism (毛玻璃)
           ========================================================================== */
        
        :root {
            /* 极光渐变背景节点颜色 */
            --color-bg-base: #FFF3EB;
            --color-blob-1: #FFB7A1;
            --color-blob-2: #FFD285;
            --color-blob-3: #FFA37B;
            
            /* 玻璃拟物化属性 */
            --glass-bg: rgba(255, 255, 255, 0.55);
            --glass-border: rgba(255, 255, 255, 0.8);
            --glass-blur: blur(24px);
            --glass-shadow: 0 8px 32px rgba(220, 120, 50, 0.08);
            
            /* 文字与品牌色 */
            --text-dark: #3A2318;
            --text-muted: #7A5F52;
            --brand-primary: #E65C00;
            --brand-gradient: linear-gradient(135deg, #FF7B00 0%, #E65C00 100%);
            
            /* 其他 */
            --radius-lg: 24px;
            --radius-pill: 50px;
            --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
        }

        body {
            background-color: var(--color-bg-base);
            /* 纯 CSS 构建的流体网格极光背景 */
            background-image: 
                radial-gradient(at 0% 0%, var(--color-blob-1) 0px, transparent 50%),
                radial-gradient(at 100% 0%, var(--color-blob-2) 0px, transparent 50%),
                radial-gradient(at 100% 100%, var(--color-blob-3) 0px, transparent 50%),
                radial-gradient(at 0% 100%, #FFDFD3 0px, transparent 50%);
            background-attachment: fixed; /* 背景固定，滑动时产生视差错觉 */
            color: var(--text-dark);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        /* 悬浮胶囊导航栏 */
        header {
            position: sticky;
            top: 20px;
            z-index: 100;
            padding: 0 20px;
            margin-bottom: 20px;
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: var(--glass-shadow);
        }

        .logo {
            font-size: 1.4rem;
            font-weight: 800;
            background: var(--brand-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
            letter-spacing: -0.5px;
        }

        .btn-header {
            background: var(--text-dark);
            color: #fff;
            text-decoration: none;
            padding: 10px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition-smooth);
        }

        .btn-header:hover {
            background: var(--brand-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(230, 92, 0, 0.25);
        }

        /* 头部视觉区 */
        .hero {
            text-align: center;
            padding: 60px 20px 50px;
            max-width: 800px;
            margin: 0 auto;
        }

        .hero h1 {
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--text-dark);
            letter-spacing: -1px;
            line-height: 1.2;
        }

        /* 磨砂发光优惠码区 */
        .promo-code {
            display: inline-flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.9);
            padding: 12px 24px 12px 32px;
            border-radius: var(--radius-pill);
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-dark);
            box-shadow: 0 8px 32px rgba(0,0,0,0.03);
        }

        .promo-code span {
            background: var(--brand-gradient);
            color: white;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-left: 16px;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* 现代网格系统 */
        .main-container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px 60px;
            flex: 1;
            width: 100%;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 28px;
        }

        /* 毛玻璃质感卡片 */
        .card {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            box-shadow: var(--glass-shadow);
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
            position: relative;
            z-index: 1;
        }

        .card::before {
            /* 添加极其微弱的内发光，增强高级感 */
            content: '';
            position: absolute;
            inset: 0;
            border-radius: var(--radius-lg);
            padding: 2px;
            background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(255,255,255,0.2));
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            pointer-events: none;
        }

        .card:hover {
            transform: translateY(-8px) scale(1.01);
            background: rgba(255, 255, 255, 0.75);
            box-shadow: 0 20px 40px rgba(220, 120, 50, 0.12);
        }

        .card-header {
            margin-bottom: 24px;
        }

        .product-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-dark);
            line-height: 1.4;
        }

        .price-wrap {
            margin-bottom: 28px;
            display: flex;
            align-items: baseline;
        }

        .price {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--brand-primary);
            letter-spacing: -1px;
        }

        .price-period {
            font-size: 1.05rem;
            color: var(--text-muted);
            font-weight: 500;
            margin-left: 4px;
        }

        .features {
            list-style: none;
            margin-bottom: 36px;
            flex: 1;
        }

        .features li {
            position: relative;
            padding-left: 32px;
            margin-bottom: 16px;
            color: var(--text-muted);
            font-size: 0.95rem;
            font-weight: 500;
            line-height: 1.5;
        }

        /* 使用精美的 SVG 作为打勾图标，替代枯燥的文本符号 */
        .features li::before {
            content: "";
            position: absolute;
            left: 0;
            top: 2px;
            width: 20px;
            height: 20px;
            background-color: var(--brand-primary);
            mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
            -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
            mask-size: contain;
            -webkit-mask-size: contain;
            mask-repeat: no-repeat;
            -webkit-mask-repeat: no-repeat;
        }

        .btn-order {
            display: block;
            text-align: center;
            background: var(--brand-gradient);
            color: white;
            text-decoration: none;
            padding: 16px 0;
            border-radius: 14px;
            font-weight: 600;
            font-size: 1.05rem;
            transition: var(--transition-smooth);
            box-shadow: 0 4px 12px rgba(230, 92, 0, 0.2);
            white-space: nowrap;
        }

        .btn-order:hover {
            box-shadow: 0 8px 24px rgba(230, 92, 0, 0.35);
            transform: scale(1.02);
        }

        /* ==========================================================================
           数据对比表格 (Data Table - Warm Aurora Glass Version)
           ========================================================================== */
        .table-section {
            max-width: 1240px;
            margin: 0 auto 80px;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }

        .table-section-title {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .table-section-title::before {
            content: "";
            display: block;
            width: 4px;
            height: 20px;
            background: var(--brand-primary);
            border-radius: 4px;
        }

        .table-wrapper {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            overflow-x: auto;
            box-shadow: var(--glass-shadow);
            /* 自定义毛玻璃暖色滚动条jmsgw.com */
            scrollbar-width: thin;
            scrollbar-color: rgba(230, 92, 0, 0.4) transparent;
        }

        .table-wrapper::-webkit-scrollbar {
            height: 8px;
        }
        .table-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }
        .table-wrapper::-webkit-scrollbar-thumb {
            background-color: rgba(230, 92, 0, 0.4);
            border-radius: 20px;
        }

        .pricing-table {
            width: 100%;
            min-width: 800px; /* 保证移动端不会被挤扁 */
            border-collapse: collapse;
            text-align: left;
        }

        .pricing-table th, 
        .pricing-table td {
            padding: 18px 24px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            color: var(--text-muted);
            font-size: 0.95rem;
            vertical-align: middle;
        }

        .pricing-table th {
            background: rgba(255, 255, 255, 0.4);
            color: var(--text-dark);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-size: 0.9rem;
            border-bottom: 2px solid rgba(230, 92, 0, 0.1);
        }

        .pricing-table tbody tr {
            transition: var(--transition-smooth);
        }

        .pricing-table tbody tr:last-child td {
            border-bottom: none;
        }

        .pricing-table tbody tr:hover {
            background: rgba(255, 255, 255, 0.6);
        }

        .pricing-table tbody tr:hover td {
            color: var(--text-dark);
        }

        /* 突出名称和价格 */
        .td-name {
            font-weight: 700;
            color: var(--text-dark) !important;
        }
        .td-price {
            font-weight: 800;
            color: var(--brand-primary) !important;
            font-size: 1.1rem;
        }
        
        .td-action .btn-order {
            display: inline-block;
            padding: 8px 20px;
            font-size: 0.9rem;
            border-radius: 10px;
        }

        /* 表格底部来源提示语 */
        .table-note {
            text-align: center; 
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 12px;
        }

        /* 极简页脚 */
        footer {
            background: rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-top: 1px solid rgba(255, 255, 255, 0.5);
            text-align: center;
            padding: 40px 20px;
            margin-top: auto;
        }

        footer p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 8px;
        }

        /* ==========================================================================
           响应式适配 (Mobile & Tablet)
           ========================================================================== */
        @media (max-width: 768px) {
            header {
                top: 10px;
                padding: 0 10px;
            }
            .header-container {
                padding: 10px 20px;
            }
            .hero {
                padding: 40px 16px 30px;
            }
            .promo-code { 
                font-size: 1rem; 
                flex-direction: column; 
                gap: 12px; 
                padding: 16px; 
                border-radius: var(--radius-lg);
            }
            .promo-code span { 
                margin-left: 0; 
                width: 100%;
                text-align: center;
            }
            .products-grid { 
                grid-template-columns: 1fr; 
                gap: 20px; 
            }
            .card { 
                padding: 28px 20px; 
            }
            .table-section {
                padding: 0 16px;
                margin-bottom: 50px;
            }
            .pricing-table th, .pricing-table td {
                padding: 14px 16px;
            }
            .table-note {
                text-align: center; /* 手机端居中显示更协调 */
                padding-right: 0;
            }
        }