body {
    background: #111;
    color: #ddd;
    font-family: system-ui, sans-serif;
    max-width: 700px;
    margin: 40px auto;
    line-height: 1.6;
}

h1 {
    font-family: monospace;
    color: #9f9;
}

a {
    color: #9f9;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

pre {
    font-family: monospace;
}