body {
    font-family: 'Courier New', Courier, monospace;
    background-color: #1a1a1a;
    color: #e6e6e6;
    margin: 0;
    padding: 0;
}

header {
    background-color: #222;
    color: #e6e6e6;
    padding: 15px 0;
}

header nav ul {
    list-style-type: none;
    text-align: center;
}

header nav ul li {
    display: inline;
    margin: 0 20px;
}

header nav ul li a {
    color: #e6e6e6;
    text-decoration: none;
    font-weight: bold;
}

section {
    padding: 20px;
    margin: 20px 0;
    background-color: #333;
    border-radius: 5px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

h1, h2, h3 {
    color: #f1f1f1;
}

.cta-button {
    background-color: #00cc44;
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}

.cta-button:hover {
    background-color: #00aa3c;
}

ul {
    list-style-type: none;
}

ul li {
    margin: 15px 0;
}

footer {
    background-color: #222;
    color: #e6e6e6;
    text-align: center;
    padding: 15px 0;
}

footer p {
    font-size: 0.9em;
}