.photo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}
.photo-item {
  display: block;
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: transform 0.2s, border-color 0.2s;
  text-decoration: none;
}
.photo-item:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  text-decoration: none;
}
.photo-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.photo-caption {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  background: var(--surface);
}