body {
    font-family: Arial, sans-serif;
    margin: 40px;
    background-color: #f8f8f8;
    color: #333;
}

nav a {
    margin-right: 12px;
    text-decoration: none;
    color: #0055aa;
}

nav a:hover {
    text-decoration: underline;
}

h1 {
    color: #222;
}