/* 全局样式（兼容Ueeshop默认样式） */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: Arial, Helvetica, sans-serif;
        }
        body {
            color: #333;
            line-height: 1.6;
            background-color: #f9f9f9;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        a {
            text-decoration: none;
            color: #2563eb;
        }
        .btn {
            display: inline-block;
            padding: 10px 20px;
            background-color: #2563eb;
            color: #fff;
            border-radius: 5px;
            font-weight: 600;
            transition: background-color 0.3s ease;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background-color: #1d4ed8;
        }
        .section-title {
            text-align: center;
            font-size: 28px;
            margin-bottom: 40px;
            color: #1e293b;
            position: relative;
        }
        .section-title::after {
            content: "";
            display: block;
            width: 80px;
            height: 3px;
            background-color: #2563eb;
            margin: 10px auto 0;
        }
        section {
            padding: 60px 0;
        }
        /* 核心卖点 */
        .core-benefits {
            background-color: #fff;
        }
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        .benefit-card {
            background-color: #f8fafc;
            padding: 30px;
            border-radius: 8px;
            text-align: center;
            transition: transform 0.3s ease;
        }
        .benefit-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.08);
        }
        .benefit-card i {
            font-size: 36px;
            color: #2563eb;
            margin-bottom: 20px;
        }
        .benefit-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: #1e293b;
        }
        /* 核心服务 */
        .core-services {
            background-color: #f1f5f9;
        }
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        .service-card {
            background-color: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        .service-card h3 {
            font-size: 22px;
            margin-bottom: 20px;
            color: #1e293b;
            display: flex;
            align-items: center;
        }
        .service-card h3 i {
            color: #2563eb;
            margin-right: 10px;
        }
        .service-card ul {
            list-style: none;
        }
        .service-card li {
            margin-bottom: 10px;
            display: flex;
            align-items: flex-start;
        }
        .service-card li::before {
            content: "✅";
            margin-right: 10px;
            flex-shrink: 0;
        }
        /* 详细技术参数样式（整合原有样式并兼容Ueeshop） */
        .tech-specs {
            background-color: #fff;
        }
        /* Header styles */
        .specs-header {
            text-align: center;
            padding: 60px 0 30px;
        }
        .main-title {
            font-size: 32px;
            color: #000;
            font-weight: 700;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        .main-title::after {
            content: "";
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: #0066cc;
        }
        .sub-title {
            font-size: 16px;
            color: #666;
            line-height: 1.8;
        }
        /* Tab switch styles */
        .specs-tabs {
            display: flex;
            border-bottom: 1px solid #e5e5e5;
            margin: 0 auto;
            max-width: 1000px;
        }
        .spec-tab {
            flex: 1;
            text-align: center;
            padding: 15px 10px;
            background: none;
            border: none;
            font-size: 18px;
            color: #333;
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
        }
        .spec-tab.active {
            color: #0066cc;
            font-weight: 600;
        }
        .spec-tab.active::after {
            content: "";
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: #0066cc;
        }
        /* Table content styles */
        .specs-content {
            display: none;
            padding: 20px 0 60px;
        }
        .specs-content.active {
            display: block;
        }
        /* Table styles (match design) */
        .table-wrapper {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            max-width: 1000px;
            margin: 0 auto;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            border-radius: 4px;
        }
        .spec-table {
            width: 100%;
            border-collapse: collapse;
            background-color: #fff;
        }
        .spec-table thead th {
            background-color: #0055aa;
            color: #fff;
            padding: 12px 15px;
            text-align: left;
            font-size: 16px;
            font-weight: 600;
            border: none;
        }
        .spec-table tbody td {
            padding: 12px 15px;
            border-bottom: 1px solid #f0f0f0;
            font-size: 15px;
            color: #333;
        }
        .spec-table tbody tr:last-child td {
            border-bottom: none;
        }
        .spec-table tbody tr:hover {
            background-color: #f9f9f9;
        }
        /* 移动端适配（Ueeshop标准断点768px） */
        @media (max-width: 768px) {
            .section-title {
                font-size: 24px;
            }
            section {
                padding: 40px 0;
            }
            .benefit-card, .service-card {
                padding: 20px;
            }
            /* 技术参数移动端适配 */
            .specs-header {
                padding: 40px 0 20px;
            }
            .main-title {
                font-size: 24px;
            }
            .sub-title {
                font-size: 14px;
                padding: 0 10px;
            }
            .spec-tab {
                padding: 12px 5px;
                font-size: 15px;
            }
            .spec-table thead th {
                padding: 10px 12px;
                font-size: 14px;
            }
            .spec-table tbody td {
                padding: 10px 12px;
                font-size: 14px;
            }
        }
        /* 小屏移动端适配 */
        @media (max-width: 480px) {
            .spec-tab {
                font-size: 14px;
                padding: 10px 3px;
            }
            .main-title {
                font-size: 22px;
            }
        }