body {
    background-color: #000000;
    color: #ffffff;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

/* Ensure links are visible on dark background */
a {
    color: #6ea8fe;
}

/* Make headings stand out */
h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
    border-bottom: 1px solid #333;
    padding-bottom: 0.3em;
}

/* Make images responsive */
img {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 8px;
}