body {
    font-family: sans-serif;
    padding: 2rem;
    background-color: #f9f9f9;
    color: #222;
}
h1 {
    color: #0070f3;
}
a {
    color: #0070f3;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}