.dns-wrap{max-width:760px;margin:auto}.dns-head{text-align:center;margin:0 0 10px;font-size:22px}.dns-lead{color:#9aa6bb;margin:0 0 18px;font-size:14px;line-height:1.8}.dns-tabs{border-bottom:1px solid #ffffff1a;gap:6px;margin-bottom:16px;display:flex}.dns-tabs button{color:#9aa6bb;cursor:pointer;background:0 0;border:0;border-radius:10px 10px 0 0;padding:12px 24px;font:600 15px inherit}.dns-tabs button.on{color:var(--gold,#f5c451);background:#f5c45124}.dns-intro{color:#9aa6bb;margin:0 0 16px;font-size:14px}.dns-steps{gap:22px;margin:0;padding:0;list-style:none;display:grid}.dns-steps b{color:var(--gold,#f5c451);margin-bottom:8px;font-size:15px;display:block}.dns-steps img{border:1px solid #ffffff1a;border-radius:12px;width:100%;max-width:420px;height:auto}.dns-note{color:#cfd6e4;text-align:center;background:#ffffff0d;border-radius:12px;margin-top:24px;padding:14px;font-size:14px}