.restricted-pdf-link {
    background: #007cba;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.restricted-pdf-link:hover {
    background: #005a87;
    color: white;
}