body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    color: #333333;
    background-color: #eeeeee;
    margin: 0;
    padding: 0;
}

header {
    background-color: #1f2937;
    color: white;
    text-align: center;
    padding: 30px;
}

header h1 {
    font-size: 36px;
    margin-bottom: 5px;
}

header h2 {
    font-size: 20px;
    font-weight: normal;
    margin-top: 0;
}

main {
    background-color: white;
    max-width: 900px;
    margin: 30px auto;
    padding: 30px;
}

section {
    margin-bottom: 30px;
}

section h2 {
    color: #1f4e79;
    font-size: 24px;
    border-bottom: 2px solid #1f4e79;
    padding-bottom: 5px;
}

section h3 {
    color: #333333;
    font-size: 18px;
    margin-bottom: 5px;
}

p {
    line-height: 1.6;
}

li {
    margin-bottom: 8px;
}

a {
    color: #1f4e79;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    font-size: 14px;
    padding: 20px;
}