body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    padding: 20px;
    max-width: 800px;
    margin: 0 auto;
}
h1 {
    font-size: 18px;
    color: #006241;
    border-bottom: 2px solid #006241;
    padding-bottom: 10px;
    margin-bottom: 20px;
}
h2 {
    font-size: 16px;
    color: #006241;
    margin-top: 30px;
}
p {
    margin-bottom: 15px;
}
ul {
    margin-bottom: 20px;
}
li {
    margin-bottom: 10px;
}
.last-updated {
    font-style: italic;
    color: #666;
    margin-top: 40px;
    font-size: 0.9em;
}