:root{color-scheme:dark;--bg:#090b10;--panel:#121620;--ink:#f5f7fb;--muted:#a9b1c3;--cyan:#5ef0d8;--violet:#9e7cff;--line:#293041;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 5%,#252050 0,transparent 30rem),radial-gradient(circle at 10% 28%,#10393a 0,transparent 24rem),var(--bg);color:var(--ink);min-height:100vh}.shell{width:min(1040px,calc(100% - 40px));margin:0 auto;padding:34px 0 48px}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;font-weight:760;letter-spacing:-.02em}.brand-mark{width:28px;height:28px;border-radius:9px;background:conic-gradient(from 210deg,var(--cyan),#fff,var(--violet),#ffbd68,var(--cyan));box-shadow:0 0 28px #5ef0d855}.hero{padding:110px 0 76px;max-width:820px}.eyebrow{margin:0 0 18px;color:var(--cyan);font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.eyebrow.success{color:#8df6b3}h1{margin:0;max-width:18ch;font-size:clamp(2.7rem,7vw,6.6rem);line-height:.96;letter-spacing:-.065em}.lede{max-width:660px;margin:30px 0;color:var(--muted);font-size:1.2rem;line-height:1.65}.button{display:inline-flex;align-items:center;justify-content:center;margin-top:10px;padding:15px 21px;border-radius:999px;background:var(--ink);color:#090b10;text-decoration:none;font-weight:800}.button.secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}.fineprint{color:#818ba0;font-size:.84rem;line-height:1.5;max-width:620px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.steps article,.card{background:linear-gradient(145deg,#171c27d9,#0f131cd9);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 24px 60px #0005}.steps span{color:var(--violet);font-size:.76rem;font-weight:800}.steps h2{margin:40px 0 10px}.steps p,.legal p{color:var(--muted);line-height:1.65}.narrow{max-width:720px;margin:90px auto}.narrow h1,.legal h1{font-size:clamp(2.5rem,6vw,5rem);margin-bottom:28px}.receipt{display:grid;grid-template-columns:max-content 1fr;gap:10px 22px;padding:20px 0}.receipt dt{color:var(--muted)}.receipt dd{margin:0;overflow-wrap:anywhere}.secret,.error-detail{width:100%;padding:14px;border:1px solid var(--line);border-radius:12px;background:#080a0f;color:#d8deeb;overflow:auto}.legal{max-width:760px}.legal h2{margin-top:36px}.legal a,footer a{color:var(--cyan)}footer{display:flex;gap:18px;margin-top:64px;padding-top:24px;border-top:1px solid var(--line);font-size:.9rem}@media(max-width:720px){.shell{width:min(100% - 28px,1040px)}.hero{padding:82px 0 56px}.steps{grid-template-columns:1fr}.steps h2{margin-top:20px}h1{font-size:clamp(2.55rem,14vw,4.4rem)}}