.uios-lesson-cta-block {
    margin-top: 60px;
    padding: 40px;
    border-top: 2px solid #eee;
    background: #fafafa;
}

.uios-lesson-cta-inner {
    margin-top: 20px;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
}

.uios-cta-button {
    display: inline-block;
    margin-top: 15px;
    padding: 14px 28px;
    background: #2563eb;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
}