body { font-family: Arial, sans-serif; background: #f0f6ff; color: #333; }
header { background: #0044cc; color: white; padding: 15px; text-align: center; }
nav a { color: white; margin: 0 10px; text-decoration: none; font-weight: bold; }
nav .botao-cadastro { background: #ffcc00; color: #000; padding: 5px 10px; border-radius: 5px; }
h1, h2 { color: #0044cc; }
button { background: #0044cc; color: white; padding: 8px 12px; border: none; cursor: pointer; border-radius: 5px; }
button:hover { background: #003399; }