body {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f5f5f5;
    color: #222;
}

header {
    text-align: center;
}

h1 {
    color: #c0392b;
}

h2 {
    color: #333;
}

nav a {
    color: #c0392b;
    text-decoration: none;
}

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