/* Book cover image display — shared across all book pages */
.cover-images {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin: 0 0 24px;
}
.cover-images figure {
  margin: 0;
  text-align: center;
}
.cover-images img {
  max-width: 200px;
  width: 100%;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0,0,0,.25);
  display: block;
}
.cover-images figcaption {
  font-size: 0.8rem;
  color: #888;
  margin-top: 6px;
}