body { font-family: Arial, sans-serif; margin: 0; padding: 0; }
header { background: #f2b632; padding: 20px; color: white; text-align: center; }
nav a { margin: 0 10px; color: white; text-decoration: none; }
main { padding: 20px; }
footer { background: #333; color: white; text-align: center; padding: 10px; position: fixed; width: 100%; bottom: 0; }