*{margin:0;padding:0;box-sizing:border-box;font-family:Microsoft YaHei, Arial, sans-serif;}
        body{background:#f5f7fa;color:#333;line-height:1.8;padding:20px;max-width:1000px;margin:0 auto;}
        h1{color:#0056b3;font-size:24px;margin-bottom:20px;border-left:4px solid #0056b3;padding-left:12px;}
        h2{color:#0056b3;font-size:20px;margin:30px 0 15px;border-bottom:1px solid #e4e7ed;padding-bottom:8px;}
        p{font-size:15px;margin-bottom:12px;color:#444;}
        ul{margin-left:20px;margin-bottom:15px;}
        li{font-size:15px;color:#444;margin:8px 0;}
        table{width:100%;border-collapse:collapse;background:#fff;margin:20px 0;border:1px solid #e4e7ed;}
        th{background:#0056b3;color:#fff;padding:10px;font-size:14px;}
        td{border:1px solid #e4e7ed;padding:10px;font-size:14px;text-align:center;}
        .box{background:#fff;padding:15px;border-radius:4px;margin:15px 0;border:1px solid #e4e7ed;}
        .faq{margin:10px 0;}
        .faq strong{color:#0056b3;}