body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    line-height: 1.6;
    color: #333;
    background: #fafafa;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

a {
    color: #0366d6;
    text-decoration: none;
    font-weight: 500;
}

a:hover {
    text-decoration: underline;
}

p {
    font-size: 1.125rem;
    color: #555;
    margin: 1.5rem 0;
}

img {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    margin: 1rem 1rem 0 0;
    max-width: 100%;
    height: auto;
}