body {
font-family: system-ui, -apple-system, sans-serif;
line-height: 1.6;
margin: 40px;
max-width: 800px;
color: #222;
}

h1 {
font-size: 2rem;
}

h2 {
margin-top: 40px;
}

hr {
border: none;
border-top: 1px solid #ddd;
margin: 40px 0;
}

blockquote {
border-left: 4px solid #ccc;
padding-left: 12px;
color: #555;
}

a {
color: #0066cc;
text-decoration: none;
}

a:hover {
text-decoration: underline;
}

footer {
margin-top: 60px;
font-size: 0.9rem;
color: #666;
}