:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--background:#06131b;--surface:#0d202bf0;--border:#8ccddf2e;--text:#f4fbfd;--muted:#a6bcc5;--accent:#44dda0;--accent-dark:#09251c;--error:#ffaaa9}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:radial-gradient(circle at 18% 10%, #1a758d47, transparent 36%), radial-gradient(circle at 84% 88%, #22a6702e, transparent 34%), var(--background);color:var(--text);font-family:Arial,Helvetica,sans-serif}.shell{place-items:center;min-height:100vh;padding:24px;display:grid}.card{border:1px solid var(--border);background:var(--surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:28px;width:min(100%,520px);padding:clamp(28px,7vw,48px);box-shadow:0 28px 80px #0000005c}.brand-mark{color:#031217;background:linear-gradient(145deg,#68f0b8,#35bde4);border-radius:15px;place-items:center;width:48px;height:48px;margin-bottom:22px;font-size:24px;font-weight:800;display:grid}.eyebrow{color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px;font-size:13px;font-weight:700}h1{letter-spacing:-.04em;margin:0;font-size:clamp(30px,8vw,44px);line-height:1.08}.lead{color:var(--muted);margin:18px 0 30px;font-size:16px;line-height:1.65}.email-form{gap:12px;display:grid}label{margin-top:6px;font-size:14px;font-weight:700}input{border:1px solid var(--border);width:100%;color:var(--text);font:inherit;background:#010c12b8;border-radius:12px;outline:none;padding:14px 15px}input:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px #44dda021}button{background:var(--accent);color:var(--accent-dark);cursor:pointer;font:inherit;border:0;border-radius:999px;margin-top:12px;padding:15px 18px;font-weight:800}button:hover:not(:disabled){filter:brightness(1.06)}button:focus-visible{outline-offset:3px;outline:3px solid #44dda047}button:disabled{cursor:not-allowed;opacity:.55}.feedback{color:#baf5da;background:#44dda01a;border-radius:12px;margin:8px 0 0;padding:14px 16px;font-size:14px;line-height:1.5}.feedback-invalid,.feedback-validation-error,.feedback-unavailable{color:var(--error);background:#ff6f6d1a}@media (max-width:520px){.shell{padding:14px}.card{border-radius:22px}}