body {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: Georgia, serif;
    line-height: 1.6;
}

nav {
    background: #333;
    padding: 10px;
    margin-bottom: 20px;
}

nav a {
    color: white;
    margin-right: 15px;
    text-decoration: none;
}

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

h1 {
    color: #333;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin: 10px 0;
}