/* Wider data tables — Material defaults are too narrow for the metrics tables. */
.md-typeset table:not([class]) {
  width: 100%;
  font-size: 0.85rem;
}

.md-typeset table:not([class]) th,
.md-typeset table:not([class]) td {
  padding: 0.75rem 1rem;
}

/* 3-column sample grid — equal-width cells, fixed-square images, centred captions. */
.sample-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem 1rem;
  margin: 1.5rem 0;
}

.sample-grid figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.sample-grid figure img {
  width: 100%;
  max-width: 256px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.sample-grid figure figcaption {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  font-style: italic;
  color: var(--md-default-fg-color--light);
  line-height: 1.35;
}

/* Stack to 1 col on narrow screens. */
@media screen and (max-width: 60em) {
  .sample-grid {
    grid-template-columns: 1fr;
  }
}