:root{color-scheme:dark;--gold:#c89b3c;--paper:#f5f1e7;--ink:#0d0e10}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% -20%,#392c13 0,#111214 44%,#070809 100%);color:var(--paper);font:16px/1.6 Inter,Arial,sans-serif;min-height:100vh}header{display:flex;justify-content:space-between;align-items:center;padding:24px clamp(20px,5vw,72px);border-bottom:1px solid #ffffff18}header a{color:var(--gold);font-size:clamp(24px,4vw,40px);font-weight:800;letter-spacing:.22em;text-decoration:none}header span{color:#bbb;font-size:13px;letter-spacing:.12em}main{width:min(760px,calc(100% - 36px));margin:clamp(55px,10vh,110px) auto}.eyebrow{color:var(--gold);letter-spacing:.35em;font-size:12px;font-weight:700}h1{font:500 clamp(38px,8vw,72px)/1.03 Georgia,serif;margin:.2em 0 .35em}.lead{font-size:clamp(18px,2.4vw,23px);color:#d4d0c7;max-width:650px}.card{margin-top:42px;padding:clamp(22px,5vw,42px);background:#ffffff0b;border:1px solid #ffffff1d;box-shadow:0 28px 90px #0008}label{display:block;margin-bottom:22px}input[type=email]{display:block;width:100%;margin-top:8px;padding:15px;border:1px solid #ffffff30;background:#08090a;color:#fff;font:inherit}.consent{display:grid;grid-template-columns:auto 1fr;gap:12px;color:#ccc}.consent input{margin-top:6px}button{border:0;padding:14px 18px;background:var(--gold);color:#111;font:700 15px/1.2 inherit;cursor:pointer;margin:8px 8px 0 0}button:disabled{opacity:.45;cursor:not-allowed}#challenge{margin:16px 0;max-width:100%;overflow:hidden}#status{min-height:1.7em;margin-top:25px;color:#ead49f}.legal{font-size:13px;color:#aaa;margin-top:35px}.legal a,nav a{color:#d7b665}nav{display:flex;gap:16px;margin-top:24px}@media(max-width:480px){header span{display:none}main{margin-top:45px}.card{margin-top:28px}}