body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height: 1.6;
    margin: 2rem;
    max-width: 800px;
    color: #333;
}

h1, h2, h3 {
    color: #222;
}

em {
    font-style: italic;
}

code {
    background-color: #f5f5f5;
    padding: 2px 4px;
    border-radius: 3px;
    font-family: monospace;
}