/* 适配外贸快车后台简约配色，浅灰底色，橙黄标题（品牌主色），深灰正文 */
        body{background:#f8f9fa;color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.7;margin:0;padding:20px;}
        h1{color:#ff9900;font-size:28px;border-bottom:2px solid #ff9900;padding-bottom:10px;}
        h2{color:#2c3e50;font-size:22px;margin-top:30px;}
        h3{color:#444;font-size:18px;margin-top:20px;}
        table{width:100%;border-collapse:collapse;margin:15px 0;background:#fff;}
        table th{background:#ff9900;color:#fff;padding:12px;text-align:left;}
        table td{border:1px solid #ddd;padding:10px;}
        .advantage-box{background:#fff;padding:18px;border-left:4px solid #ff9900;margin:12px 0;}
        .scene-list{padding-left:20px;}
        .scene-list li{margin:8px 0;}