:root{color-scheme:dark;font:16px system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;color:#f4f6fc;background:radial-gradient(ellipse at 90% 20%,#17346b,#090f21 55%,#080d18);min-height:100vh}header{padding:25px max(24px,6vw);display:flex;justify-content:space-between;gap:24px}header a{color:white;text-decoration:none;font-weight:700}.intro{text-align:center;max-width:750px;margin:7vh auto 0;padding:0 20px}.eyebrow,.step{letter-spacing:.11em;color:#76a5ff;font-size:.75rem;font-weight:800}.intro h1{font-size:clamp(2rem,5vw,4rem);line-height:1.1;letter-spacing:-.04em}.intro p{color:#b1bdd6;line-height:1.6}dialog{position:relative;margin:36px auto 40px;border:1px solid #2c4264;border-radius:20px;background:#111d35;color:#fff;width:min(92%,680px);padding:28px 34px;box-shadow:0 22px 80px #0009;max-height:80vh;overflow:auto}dialog::backdrop{background:rgba(4,8,19,.75);backdrop-filter:blur(6px)}dialog h2{font-size:1.7rem;margin:12px 0}dialog p{color:#c5ccdd;line-height:1.5}.primary{display:block;background:#2464ec;color:#fff;border:0;border-radius:10px;padding:14px 18px;text-align:center;text-decoration:none;font:700 1rem system-ui;cursor:pointer;width:100%;margin:18px auto}.primary:hover{background:#3b77fc}.note{font-size:.8rem}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{font-weight:600;font-size:.9rem}input:not([type=checkbox]){display:block;width:100%;background:#0b1427;border:1px solid #344d71;border-radius:8px;padding:12px;margin-top:6px;color:#fff}input:focus{outline:2px solid #5d8bff}.check{display:flex;gap:10px;margin-top:14px;align-items:flex-start}.verified{color:#7ce3b1!important;font-weight:600}.error{color:#ffaeae!important;min-height:1em}@media(max-width:600px){.fields{grid-template-columns:1fr}dialog{padding:22px}header{padding:20px}}