*{box-sizing:border-box}[hidden]{display:none!important}
select{display:block;width:100%;padding:12px 13px;background:#121b24;border:1px solid #526171;border-radius:8px;color:#fff;font:inherit}
body{margin:0;min-height:100vh;background:radial-gradient(circle at top,#243645,#111820 65%);color:#eff4f8;font:15px/1.6 system-ui,"Microsoft YaHei",sans-serif;padding:28px 16px}
main{width:min(100%,760px);margin:0 auto;background:#1d2732;border:1px solid #354658;border-radius:16px;box-shadow:0 18px 65px #0007;padding:clamp(22px,5vw,42px)}
.eyebrow{color:#dfb875;letter-spacing:2px;font-size:12px;margin:0 0 6px}h1{font-size:28px;line-height:1.25;margin:0 0 8px}h2{font-size:20px;margin:28px 0 8px}p{color:#aabac9;margin:8px 0 18px}nav{display:flex;gap:20px;flex-wrap:wrap;margin:0 0 28px}a{color:#e4bd7b;text-decoration:none}a:hover{text-decoration:underline}label{display:block;color:#dce5ed;margin:15px 0 6px}input{display:block;width:100%;padding:12px 13px;background:#121b24;border:1px solid #526171;border-radius:8px;color:#fff;font:inherit}input:focus{outline:2px solid #d9ac64;outline-offset:2px}button{padding:11px 18px;border:1px solid transparent;border-radius:8px;background:#d9ac64;color:#16202b;font:inherit;font-weight:650;cursor:pointer}button:hover{filter:brightness(1.07)}button:disabled{opacity:.55;cursor:default}button.secondary{background:transparent;color:#e4bd7b;border-color:#806848}.wide{width:100%;margin-top:20px}.split{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}.hint{font-size:13px;color:#93a5b5}.notice{padding:12px 15px;border-radius:8px;background:#273747;color:#e8c893}.message{min-height:26px;margin:14px 0;color:#e8c893}.message.error{color:#ffbdb7}.divider{border-top:1px solid #425262;margin-top:28px;padding-top:8px}.account{padding:15px;background:#273747;border-radius:8px}.account strong{display:block;font-size:18px}.account small{color:#aabac9}ul{list-style:none;padding:0;margin:10px 0}li{padding:10px 12px;background:#273747;border-radius:7px;margin-top:7px}li ul{padding-left:14px}li li{background:#1b2b39;border:1px solid #344758}li small{color:#9fadc0;margin-left:9px}