*{box-sizing:border-box}
body{margin:0;background:#F7F7FA;color:#0F172A;line-height:1.8;
     font-family:"PingFang SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif}
.hd{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);
    border-bottom:1px solid rgba(15,18,34,.08)}
.hd-in{max-width:820px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between}
.hd a{color:inherit;text-decoration:none}
.lg{display:flex;align-items:center;gap:8px;font-weight:900;font-size:16px}
.lg img{height:30px;display:block}
.wrap{max-width:820px;margin:0 auto;padding:30px 20px 70px}
.hero h1{font-size:30px;line-height:1.4;margin:4px 0 10px}
.hero .sub{color:#475569;font-size:16px;margin:0 0 18px}
.policy{background:#FEF2F2;border:1px solid #FECACA;border-left:4px solid #DC2626;
        border-radius:8px;padding:14px 16px;margin:18px 0;font-size:14.5px;color:#7F1D1D;line-height:1.8}
.policy b{color:#DC2626}
.policy-hd{display:inline-block;border:1px solid #DC2626;color:#DC2626;font-size:12px;font-weight:700;
            padding:1px 10px;border-radius:4px;margin-bottom:8px}
.rule{height:1px;margin:26px 0;
      background:linear-gradient(to right,transparent,#FCA5A5,#DC2626,#FCA5A5,transparent)}
.q{background:#fff;border:1px solid rgba(15,18,34,.08);border-radius:14px;padding:18px 20px;margin:0 0 14px;
   box-shadow:0 3px 14px rgba(15,23,42,.04)}
.q h2{font-size:17.5px;margin:0 0 8px;color:#0F172A;display:flex;gap:9px;align-items:flex-start;line-height:1.55}
.q h2 .n{flex:0 0 auto;width:26px;height:26px;border-radius:7px;background:#DC2626;color:#fff;
          font-size:14px;display:inline-flex;align-items:center;justify-content:center;margin-top:2px}
.q p{margin:0;font-size:15px;line-height:1.95;color:#2B3145}
.hl{border-bottom:2px solid #FECACA;font-weight:600}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:620px;background:#fff;
      border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(15,23,42,.06)}
th,td{padding:11px 13px;text-align:left;border-bottom:1px solid #EEF0F4;line-height:1.7}
th{background:#0F1B33;color:#fff;font-weight:700}
td:first-child{font-weight:600}
.tbl{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:18px 0}
.disc{margin-top:24px;font-size:12.5px;color:#8A90A6;line-height:1.9}
footer{margin-top:28px;padding-top:16px;border-top:1px solid rgba(15,18,34,.08);
       font-size:12.5px;color:#8A90A6;line-height:1.9}
footer a{color:#4F46E5}
@media(max-width:640px){.wrap{padding:22px 16px 56px}.hero h1{font-size:24px}}