/* 全局基础样式（UEESHOP兼容） */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Helvetica Neue", Arial, sans-serif;
        }
        body {
            background-color: #f9fafc;
            color: #333;
        }
        .page-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 15px;
        }

        /* 顶部Banner（核心主题突出） */
        .hdi-banner {
            background: linear-gradient(135deg, #2980b9 0%, #1abc9c 100%);
            color: #fff;
            padding: 60px 20px;
            text-align: center;
            border-radius: 10px;
            margin-bottom: 50px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .hdi-banner h1 {
            font-size: 36px;
            margin-bottom: 20px;
            font-weight: 700;
        }
        .hdi-banner p {
            font-size: 18px;
            line-height: 1.6;
            max-width: 900px;
            margin: 0 auto;
            opacity: 0.95;
        }

        /* 通用板块样式 */
        .hdi-section {
            background: #fff;
            padding: 40px;
            border-radius: 8px;
            margin-bottom: 40px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }
        .hdi-section h2 {
            font-size: 28px;
            color: #2c3e50;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid #1abc9c;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .hdi-section h2 i {
            color: #1abc9c;
            font-size: 24px;
        }
        .hdi-section h3 {
            font-size: 22px;
            color: #2c3e50;
            margin: 20px 0 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .hdi-section h3 i {
            color: #1abc9c;
            font-size: 20px;
        }
        .hdi-section p {
            font-size: 16px;
            line-height: 1.8;
            color: #555;
            margin-bottom: 20px;
        }

        /* 网格布局 */
        .hdi-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 25px;
            margin-top: 20px;
        }
        .hdi-grid-item {
            flex: 1;
            min-width: 280px;
            background: #f8f9fa;
            padding: 30px;
            border-radius: 6px;
            border-left: 4px solid #1abc9c;
            transition: all 0.3s ease;
        }
        .hdi-grid-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
        }
        .hdi-grid-item h4 {
            font-size: 19px;
            color: #1abc9c;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .hdi-grid-item h4 i {
            font-size: 20px;
        }
        .hdi-grid-item p {
            font-size: 15px;
            color: #666;
            line-height: 1.7;
        }

        /* 列表样式 */
        .hdi-list {
            padding-left: 25px;
            color: #555;
            line-height: 2;
        }
        .hdi-list li {
            margin-bottom: 10px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .hdi-list li i {
            color: #1abc9c;
            margin-top: 6px;
            font-size: 14px;
        }

        /* 数据卡片样式 */
        .data-card {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 20px;
        }
        .data-item {
            flex: 1;
            min-width: 200px;
            text-align: center;
            padding: 20px;
            background: #e8f8f5;
            border-radius: 8px;
        }
        .data-item .num {
            font-size: 32px;
            font-weight: 700;
            color: #1abc9c;
            margin-bottom: 8px;
        }
        .data-item .desc {
            font-size: 14px;
            color: #555;
        }

        /* 表格样式 */
        .hdi-table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
        }
        .hdi-table th, .hdi-table td {
            padding: 15px;
            border: 1px solid #eee;
            text-align: left;
        }
        .hdi-table th {
            background: #f5f8fa;
            color: #2c3e50;
            font-weight: 600;
        }
        .hdi-table tr:nth-child(even) {
            background: #f9f9f9;
        }

        /* 工艺步骤样式 */
        .process-steps {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 30px;
        }
        .process-step {
            flex: 1;
            min-width: 200px;
            text-align: center;
            padding: 20px 15px;
            background: #f8f9fa;
            border-radius: 8px;
            position: relative;
        }
        .process-step .step-num {
            width: 36px;
            height: 36px;
            line-height: 36px;
            background: #1abc9c;
            color: #fff;
            border-radius: 50%;
            margin: 0 auto 15px;
            font-weight: 700;
        }
        .process-step h4 {
            font-size: 18px;
            color: #2c3e50;
            margin-bottom: 10px;
        }
        .process-step p {
            font-size: 14px;
            color: #666;
            line-height: 1.6;
        }

        /* 联系模块 */
        .contact-block {
            background: linear-gradient(135deg, #2980b9 0%, #1abc9c 100%);
            color: #fff;
            padding: 40px;
            border-radius: 8px;
            text-align: center;
            margin-top: 20px;
        }
        .contact-block h3 {
            font-size: 24px;
            margin-bottom: 20px;
            color: #fff;
        }
        .contact-block p {
            font-size: 16px;
            margin-bottom: 20px;
            color: #e8f8f5;
        }
        .contact-block a {
            color: #fff;
            text-decoration: underline;
            font-weight: 600;
        }
        .contact-block a:hover {
            text-decoration: none;
            color: #f1f9ff;
        }
        .contact-info {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 25px;
            margin-top: 15px;
        }
        .contact-info div {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* 高亮标签 */
        .highlight-tag {
            display: inline-block;
            background: #e8f8f5;
            color: #1abc9c;
            padding: 3px 10px;
            border-radius: 4px;
            font-weight: 600;
            margin: 0 5px;
        }

        /* 移动端适配（UEESHOP规则） */
        @media (max-width: 768px) {
            .hdi-banner h1 {
                font-size: 26px;
            }
            .hdi-banner p {
                font-size: 16px;
            }
            .hdi-section {
                padding: 25px 20px;
            }
            .hdi-section h2 {
                font-size: 22px;
            }
            .hdi-section h3 {
                font-size: 20px;
            }
            .hdi-grid {
                gap: 15px;
            }
            .hdi-grid-item {
                padding: 20px;
            }
            .data-item .num {
                font-size: 26px;
            }
            .hdi-table th, .hdi-table td {
                padding: 10px 8px;
                font-size: 14px;
            }
            .process-steps {
                flex-direction: column;
            }
            .contact-block {
                padding: 30px 20px;
            }
            .contact-info {
                flex-direction: column;
                align-items: center;
                gap: 15px;
            }
        }