:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif}body{margin:0;background:#0b1f3a;color:#f4f6fb}.shell{max-width:32rem;margin:0 auto;padding:3rem 1.5rem}.tagline{margin-top:-.5rem;opacity:.75}.notice{margin-top:1.5rem;padding:1rem 1.25rem;border-radius:.5rem}.notice-info{background:#16305c}.notice-ok{background:#14432f}.notice-error{background:#4a1d1d}.notice-blocked{background:#4a1d1d;border:1px solid #d98c8c}.muted{opacity:.7;font-size:.9rem}.button{display:inline-block;margin-top:.5rem;padding:.5rem 1rem;background:#f4f6fb;color:#0b1f3a;border:none;border-radius:.375rem;text-decoration:none;font-weight:600;cursor:pointer}