body {
    font-family: Arial, sans-serif;
    margin: 40px;
    padding: 20px;
    background-color: #f9f9f9;
    color: #333;
}

header {
    text-align: center;
    margin-bottom: 20px;
}

h1 {
    color: #2c3e50;
}

h2 {
    color: #34495e;
    border-bottom: 2px solid #ddd;
    padding-bottom: 5px;
    margin-top: 20px;
}

p, li {
    font-size: 16px;
    line-height: 1.6;
}

ul {
    padding-left: 20px;
}

a {
    color: #2980b9;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}