body{font-family:Arial,Helvetica,sans-serif;line-height:1.7;color:#333;background:#ffffff;max-width:1200px;margin:0 auto;padding:20px;}
h2{color:#ff9900;border-left:5px solid #ff9900;padding-left:12px;margin-top:35px;font-size:21px;}
p{margin:14px 0;}
table{width:100%;border-collapse:collapse;margin:20px 0;}
table td,table th{border:1px solid #dddddd;padding:13px 12px;}
table tr:nth-child(odd){background:#f8f8f8;}
ul{padding-left:22px;}
.feature-box{background:#f7f9fa;padding:20px;border-radius:8px;margin:18px 0;line-height:1.8;}