body {
    background-color: #757575;
}

h1 {
    color: #333;
    font-family: Arial, sans-serif;
}

p {
    color: #666;
    font-size: 16px;
    line-height: 1.5;
}

.page {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f0f0f0;
    border-radius: 8px;
}

@media (prefers-color-scheme: dark) {
    .page {
        background-color: #1a1a1a;
    }

    h1 {
        color: #fff;
    }

    p {
        color: #ccc;
    }
    
    a {
        color: #1e90ff;
    }
}