body {
    font-family: Georgia, serif;
    background-color: #f8f8f8;
    color: #333;
    max-width: 800px;
    margin: auto;
    padding: 2em;
    line-height: 1.6;
}
header, footer {
    text-align: center;
    margin-bottom: 2em;
}
h1, h2 {
    color: #5A2A83;
}
nav a {
    text-decoration: none;
    color: #333;
}