/* 适配外贸快车后台 简约美观配色，低代码轻量化，谷歌友好 */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: Arial, Helvetica, sans-serif;
        }
        body {
            background-color: #ffffff;
            color: #333333;
            line-height: 1.7;
            max-width: 1200px;
            margin: 0 auto;
            padding: 15px 20px;
        }
        h1 {
            font-size: 28px;
            color: #ff7800;
            margin: 20px 0;
            border-bottom: 2px solid #ff7800;
            padding-bottom: 10px;
        }
        h2 {
            font-size: 22px;
            color: #2d2d2d;
            margin: 30px 0 15px;
        }
        p {
            font-size: 16px;
            margin-bottom: 14px;
        }
        ul {
            padding-left: 22px;
            margin: 12px 0 18px;
        }
        li {
            margin-bottom: 8px;
            font-size: 16px;
        }
        .table-wrap {
            border:1px solid #eee;
            padding:12px;
            background:#f9f9f9;
            border-radius:6px;
            margin:15px 0;
            overflow-x: auto;
        }
        table {
            border-collapse: collapse;
            width: 100%;
            font-size: 14px;
        }
        table th {
            background: #222222;
            color: #fff;
            padding: 10px 8px;
            border: 1px solid #ddd;
        }
        table td {
            padding: 10px 8px;
            border: 1px solid #ddd;
            text-align: center;
        }
        table tr:nth-child(odd) {
            background: #ffffff;
        }
        table tr:nth-child(even) {
            background: #f5f5f5;
        }
        .img-box {
            margin: 20px 0;
        }
        .img-box img {
            max-width: 100%;
            height: auto;
            border-radius: 4px;
        }