/* Global Styles */
body {
    font-family: 'Roboto', sans-serif;
    background-color: #111;
    color: #fff;
    margin: 0;
    padding: 0;
}

header {
    background-color: #333;
    text-align: center;
    padding: 20px;
}

header h1 {
    font-size: 2.5em;
    margin: 0;
}

header p {
    font-size: 1.2em;
    color: #ccc;
}

nav ul {
    list-style: none;
    text-align: center;
    background-color: #222;
    margin: 0;
    padding: 10px;
}

nav ul li {
    display: inline-block;
    margin-right: 20px;
}

nav ul li a {
    color: #00ff00;
    text-decoration: none;
    font-size: 1.1em;
}

section {
    padding: 40px 20px;
}

h2 {
    font-size: 2em;
    color: #00ff00;
}

h3 {
    font-size: 1.5em;
    margin-top: 20px;
    color: #00ff00;
}

pre {
    background-color: #222;
    padding: 20px;
    border-radius: 5px;
    overflow-x: auto;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: #ccc;
}

footer p {
    font-size: 1em;
}