:root{--blue: #0b2f8a;--cream: #f6eddc;--text-blue: #143ea2;--muted: rgba(0, 0, 0, .55);--radius: 12px}html,body{height:100%}body{margin:0;background:var(--blue);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#fff}