/* 轻量化独立样式，不冲突外贸快车后台原有CSS，移动端自适应 */
        .product-wrap{max-width:1220px;margin:0 auto;padding:16px;font-family:Arial,Helvetica,sans-serif;color:#333;line-height:1.75}
        .main-title{font-size:27px;font-weight:700;color:#1a1a1a;margin:22px 0}
        .img-block{margin:24px 0}
        .product-main-img{max-width:100%;height:auto;border-radius:8px}
        .desc-paragraph{font-size:16px;margin:18px 0;text-align:justify}
        .table-heading{font-size:21px;font-weight:bold;margin:32px 0 16px;color:#111}
        .tech-data-table{width:100%;border-collapse:collapse;margin-bottom:45px}
        .tech-data-table td,.tech-data-table th{border:1px solid #e0e3e9;padding:13px;font-size:15px}
        .tech-data-table th{background:#f3f6fa;font-weight:600}
        .geo-keyword-box{margin:28px 0;padding:14px;background:#f8f9fb;border-left:5px solid #ffb320}
        .geo-keyword-box h4{margin:0 0 10px;font-size:18px;color:#222}