:root{color-scheme:dark;--ink:#f7f5ed;--muted:#aaa99f;--line:#33332f;--lime:#d8ff44;--panel:#171815;--bg:#0c0d0b;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 85% 10%,#283015 0,transparent 35%),var(--bg);color:var(--ink);min-height:100vh}.gate-shell{display:grid;place-items:center;min-height:100vh;padding:32px 20px}.gate-card{width:min(100%,520px);background:color-mix(in srgb,var(--panel) 94%,transparent);border:1px solid var(--line);border-radius:24px;padding:clamp(28px,7vw,52px);box-shadow:0 30px 80px #0008}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:900;letter-spacing:.14em;text-decoration:none}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--lime);color:#111;font-size:18px}.eyebrow{margin:54px 0 12px;color:var(--lime);font-size:12px;font-weight:800;letter-spacing:.18em}h1{margin:0;font-size:clamp(34px,8vw,54px);letter-spacing:-.055em;line-height:.96}.lede{color:var(--muted);font-size:17px;line-height:1.55;margin:22px 0 30px}form{display:grid;gap:10px}label{margin-top:10px;font-size:13px;font-weight:800;letter-spacing:.04em}input{width:100%;border:1px solid #43443e;border-radius:10px;background:#0e0f0d;color:var(--ink);padding:15px 16px;font:inherit;outline:none}input:focus{border-color:var(--lime);box-shadow:0 0 0 3px #d8ff4425}button,.button{display:block;margin-top:14px;border:0;border-radius:10px;background:var(--lime);color:#10110d;padding:15px 18px;font:inherit;font-weight:900;text-align:center;text-decoration:none;cursor:pointer}.errorlist{list-style:none;margin:4px 0;padding:0;color:#ffb0a8;font-size:13px}.privacy{margin:28px 0 0;color:#74756d;font-size:12px;line-height:1.5}.qr{display:block;background:#fff;border-radius:14px;padding:10px;margin:0 auto 20px;max-width:100%;height:auto}.secret{overflow-wrap:anywhere}.codes{display:grid;grid-template-columns:1fr 1fr;gap:8px;list-style:none;padding:16px;margin:0 0 22px;background:#0e0f0d;border:1px solid var(--line);border-radius:10px}.codes li{text-align:center;font-size:13px}@media(max-width:420px){.codes{grid-template-columns:1fr}.gate-card{padding:28px 22px}}