html {
    background: #fff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #fff;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    line-height: 1.6;
    min-height: 100vh;
}

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

a:hover {
    text-decoration: underline;
}

h1 {
    color: #000;
    margin-top: 0;
    margin-bottom: 0.5em;
    font-size: 2em;
}

h2 {
    color: #000;
    margin-top: 1.5em;
}


pre {
    background: #f5f5f5;
    padding: 1em;
    border-radius: 4px;
    overflow-x: auto;
    margin: 1em 0;
}

code {
    background: #f5f5f5;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

pre code {
    background: transparent;
    padding: 0;
}

hr {
    border: none;
    border-top: 1px solid #ddd;
    margin: 2em 0;
}

ul {
    list-style: disc;
    padding-left: 2em;
}

li {
    margin: 0.5em 0;
}

ol {
    padding-left: 2em;
}

p {
    margin: 1em 0;
}

footer {
    background: #fff;
    margin-top: 2em;
    padding-top: 1em;
    border-top: 1px solid #ddd;
}