body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

h1 {
    text-align: center;
    color: #444;
    margin-top: 20px;
}

h2 {
    text-align: center;
    color: #666;
}

ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

ul li {
    margin: 0;
}

ul li a {
    text-decoration: none;
    color: #007BFF;
    font-weight: bold;
    transition: color 0.3s;
}

ul li a:hover {
    color: #0056b3;
}