body { font-family: Arial, sans-serif; margin: 0; padding: 0; background: #f4f4f4; color: #333; }
header { background: #004080; color: white; padding: 1rem; text-align: center; }
nav a { color: white; margin: 0 1rem; text-decoration: none; }
main { padding: 2rem; text-align: center; }
footer { background: #ddd; padding: 1rem; text-align: center; font-size: 0.9em; }
.cta-button { background: #0073e6; color: white; padding: 0.75rem 1.5rem; text-decoration: none; border-radius: 4px; }