/* 4:3 Aspect Ratio Thumbnails */
.thumbnail-container {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 0.25rem; /* matches br2 */
  background-color: #f7f2e8; /* cream background fallback */
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.thumbnail-container:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.thumbnail-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Fallback for browsers that don't support aspect-ratio */
@supports not (aspect-ratio: 4/3) {
  .thumbnail-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 75%; /* 4:3 ratio = 3/4 = 0.75 */
  }

  .thumbnail-container img {
    position: absolute;
    top: 0;
    left: 0;
  }
}