body {
    font-family: Arial, sans-serif;
    margin: 20px;
    line-height: 1.6;
}

h1,
h2,
h3 {
    color: #073164;
}

p {
    color: #333;
}

.back-link {
    display: block;
    margin-bottom: 20px;
    color: #073164;
    text-decoration: none;
    font-weight: bold;
}