body {
    font-family: system-ui, sans-serif;
    max-width: 800px;
    margin: auto;
    padding: 2rem;
    line-height: 1.6;
    color: #333;
    background-color: #fafafa;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    margin-bottom: 0.5rem;
}

header p {
    margin: 0.2rem 0;
}

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

a:hover {
    text-decoration: underline;
}

section {
    margin-bottom: 2rem;
}

footer {
    text-align: center;
    margin-top: 3rem;
    color: #555;
    font-size: 0.9rem;
}