body {
    font-family: Arial, sans-serif;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    line-height: 1.6;
}

nav {
    margin-bottom: 30px;
}

nav a {
    margin-right: 15px;
}

footer {
    margin-top: 40px;
}