:root{--navy:#101E3C;--gold:#F5B300;--ink:#101E3C;--muted:#4B5162;--line:#E4E4EA;--bg:#FAFAF7}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.bar{display:flex;justify-content:space-between;align-items:center;max-width:720px;margin:0 auto;padding:18px 16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none;font-weight:700;letter-spacing:.12em}
.signin{color:var(--navy);font-weight:600}
.wrap{max-width:720px;margin:0 auto;padding:8px 16px 64px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}
.step{margin:0;color:#8A5D00;font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase}
h1{margin:6px 0 8px;font-size:32px;line-height:1.15;letter-spacing:-.02em}
.lead{margin:0 0 20px;color:var(--muted)}
form{display:flex;flex-direction:column;gap:16px}
label{display:flex;flex-direction:column;gap:6px;font-weight:600}
label small{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input:not([type]){font:inherit;padding:12px 14px;border:1px solid #CFD0DA;border-radius:10px;background:#fff;color:var(--ink)}
input:focus{outline:3px solid #F5B30066;border-color:var(--navy)}
fieldset{border:0;padding:0;margin:0}
legend{font-weight:600;margin-bottom:8px}
.plans{display:flex;flex-direction:column;gap:10px}
.plan{flex-direction:row;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:14px;font-weight:400;cursor:pointer}
.plan:has(input:checked){border:2px solid var(--gold);padding:13px}
.plan span{display:flex;flex-direction:column}
.plan small{color:var(--muted)}
.note{margin:-4px 0 0;color:var(--muted);font-size:14px}
.check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400}
.primary{display:inline-block;text-align:center;background:var(--navy);color:#fff;border:0;border-radius:12px;padding:15px 22px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;min-height:48px}
.primary:hover{background:#0A1428}
.primary:disabled{opacity:.6;cursor:wait}
.message{margin-top:16px;padding:12px 14px;border-radius:10px;background:#FFF1DD;color:#6B4800}
a{color:var(--navy)}
@media (max-width:480px){.card{padding:20px}h1{font-size:26px}}