:root{--bg:#08090a;--surface:#0c0e11;--raised:#111418;--line:#20252c;--line-2:#2c333c;--text:#f2f4f6;--text-2:#c7cdd4;--text-3:#99a3ad;--lime:#c6f24e;--lime-ink:#0a0c08;--r:14px;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--lime);text-decoration:none}.wrap{max-width:640px;margin:0 auto;padding:48px 20px 80px}.kicker{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lime);margin:0 0 14px}h1{font-size:clamp(1.8rem,6vw,2.6rem);line-height:1.1;margin:0 0 12px}.lead{color:var(--text-2);margin:0 0 28px}.card{background:var(--raised);border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,5vw,32px)}.price{display:flex;align-items:baseline;gap:10px;margin:0 0 4px}.price b{font-size:2rem}.muted,.price s{color:var(--text-3)}.muted{font-size:.9rem}.field{display:block;margin:18px 0}.field span{display:block;font-size:.85rem;color:var(--text-2);margin-bottom:7px}.field input,.field select{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);color:var(--text);font-size:1rem}.field input:focus,.field select:focus{outline:2px solid var(--lime);outline-offset:1px}.btn{display:inline-block;width:100%;text-align:center;cursor:pointer;background:var(--lime);color:var(--lime-ink);font-weight:600;border:0;border-radius:999px;padding:14px 20px;font-size:1rem}.btn:disabled{opacity:.6;cursor:default}.err{color:#ff8f8f;font-size:.9rem;margin:12px 0 0}.note{font-size:.82rem;margin:14px 0 0}.back,.note{color:var(--text-3)}.back{display:inline-block;margin-top:28px}ul.plain{margin:18px 0 0;padding:0;list-style:none}ul.plain li{padding:8px 0;border-top:1px solid var(--line);color:var(--text-2)}