:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,#18365a,#080e19 58%);font:16px/1.45 Inter,Segoe UI,Arial,sans-serif;color:#edf4ff}.card{width:min(100%,430px);padding:32px;border:1px solid #355174;border-radius:18px;background:#101b2ded;box-shadow:0 24px 70px #0008}.mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#61d7d0;color:#071425;font-weight:900;letter-spacing:-1px}.eyebrow{margin:18px 0 4px;color:#6ee5dd;font-size:11px;font-weight:800;letter-spacing:1.1px}.card h1{margin:0;font-size:28px}.muted,.hint{color:#a9bad0}.hint{font-size:12px;margin:20px 0 0}form{display:grid;gap:15px;margin-top:24px}label{display:grid;gap:6px;font-size:13px;font-weight:700}input{width:100%;padding:11px;border:1px solid #3a526e;border-radius:9px;background:#091321;color:#edf4ff;font:inherit}input:focus{outline:3px solid #66a8ff80;outline-offset:2px}button{padding:12px;border:0;border-radius:9px;background:#67a9ff;color:#061222;font:800 15px inherit;cursor:pointer}button:disabled{opacity:.6}#message{min-height:22px;margin:0;color:#ff9eae;font-size:13px}