/* Theme default - gallery.css: screen reader text, picture gallery and page hero image. */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------------------------------------------------------------------------
   Obrázky: galéria a hlavičkový pás
   --------------------------------------------------------------------------- */
.gallery {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
}
.gallery li { margin: 0; }
.gallery figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--panel);
}
.gallery img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.gallery figcaption {
  padding: 0.6rem 0.85rem;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.5;
}
.gallery-credit { display: block; margin-top: 0.2rem; font-size: 0.76rem; color: var(--dim); }

.page-hero {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  overflow: hidden;
}
.page-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}
.page-hero figcaption {
  padding: 0.6rem 1rem;
  font-size: 0.84rem;
  color: var(--muted);
  background: var(--panel);
}