/* Thumbnail course: tampil penuh untuk gambar potret maupun lanskap. */
.member-course-card > div:first-child { aspect-ratio: 4 / 5 !important; padding: .5rem !important; background: #fff !important; }
.member-course-card > div:first-child > img, .course-card > img { object-fit: contain !important; object-position: center !important; background: #fff !important; }
@media (min-width: 768px) { .member-course-card > div:first-child { aspect-ratio: 4 / 3 !important; } }