.course-card {
    border: 1px solid #e6edf8 !important;
    border-radius: 8px;
    box-shadow: 0 10px 28px rgba(16, 45, 88, 0.08);
}

.course-card-img {
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.course-type {
    display: inline-block;
    color: #003d8d;
    background: #e7f1fd;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
    padding: 6px 12px;
    text-transform: uppercase;
}

.course-preview-alert {
    background: #fff3cd;
    border-bottom: 1px solid #ffe69c;
    color: #664d03;
    padding: 12px 0;
}