:root{font-family:system-ui,"Segoe UI",sans-serif;color:#1c3340;background:#f0f5f5;--teal:#14877f;--muted:#71838b;--line:#dbe5e5}*{box-sizing:border-box}body{min-height:100svh;margin:0;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 15% 10%,#d9efea,transparent 40%),#f1f5f5}.card{width:min(430px,100%);padding:34px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 16px 50px #15374615}.eyebrow{color:var(--teal);font-size:10px;font-weight:750;letter-spacing:.12em;margin:18px 0 5px}h1{font-size:24px;letter-spacing:-.04em;margin:0}.muted{color:var(--muted);font-size:13px;line-height:1.5}form{display:grid;gap:14px;margin:23px 0}label{display:grid;gap:7px;color:#435965;font-size:12px;font-weight:650}input{min-width:0;width:100%;padding:11px;border:1px solid #d4e0e0;border-radius:8px;font:inherit;font-weight:400}input:focus{outline:3px solid #d9efea;border-color:#63aba4}button{border:0;background:var(--teal);color:#fff;padding:12px;border-radius:8px;font-weight:750;font-size:13px;cursor:pointer}button:hover{background:#0d6963}.error{color:#ad3b31;font-size:12px;min-height:0;margin:0}.error:empty{display:none}details{border-top:1px solid var(--line);padding-top:14px;color:#405864;font-size:12px}summary{font-weight:700;cursor:pointer}details p{line-height:1.5}.footnote{color:#829198;font-size:10px;margin:22px 0 0}@media(max-width:450px){.card{padding:27px 22px}}