body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f4f4f9;
            color: #333;
        }
        header {
            background-color: #df2d00;
            color: white;
            text-align: center;
        }
        nav {
            margin: 1rem 0;
            text-align: center;
        }
        nav a {
            margin: 0 1rem;
            text-decoration: none;
            color: #df2d00;
        }
        section {
            padding: 2rem;
        }
        footer {
            text-align: center;
            padding: 1rem 0;
            background-color: #333;
            color: white;
        }