/* Presentation used only by the three Astra articles. */
.astra-series {
  min-width: 0;
}

.astra-series h2 {
  margin-top: 2.6rem;
  margin-bottom: 1rem;
  color: var(--heading-color);
  font-size: 1.5rem;
  line-height: 1.45;
  scroll-margin-top: 1.5rem;
}

.astra-series h3 {
  margin-top: 2.1rem;
  margin-bottom: 0.8rem;
  color: var(--heading-color);
  font-size: 1.18rem;
}

.astra-series h4 {
  margin-top: 1.6rem;
  margin-bottom: 0.8rem;
}

.astra-series .astra-hero {
  margin: 1.5rem 0 2rem;
}

.astra-series .astra-figure {
  margin: 1.35rem auto 1.7rem;
}

.astra-series .astra-image-link {
  display: block;
  border: 0;
}

.astra-series .astra-image-link img {
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: auto;
  margin: 0;
  border-radius: 8px;
}

.astra-series figcaption {
  line-height: 1.65;
  font-size: 0.85rem;
}

.astra-series .astra-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 1rem;
  margin: 1.35rem 0 1.7rem;
}

.astra-series .astra-gallery .astra-figure {
  min-width: 0;
  width: 100%;
  margin: 0;
}

.astra-series .astra-gallery--three > :first-child {
  grid-column: 1 / -1;
}

.astra-series .astra-reference-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2.23fr);
  align-items: start;
  gap: 1rem;
  max-width: 400px;
  margin: 1.35rem auto 1.7rem;
}

.astra-series .astra-reference-row .astra-figure {
  min-width: 0;
  width: 100%;
  margin: 0;
}

.astra-series .astra-reference-row figcaption {
  font-size: 0.8rem;
}

.astra-series blockquote {
  padding: 0.2rem 0 0.2rem 1rem;
}

.astra-series blockquote > :first-child {
  margin-top: 0;
}

.astra-series blockquote > :last-child {
  margin-bottom: 0;
}

.astra-series .astra-table {
  max-width: 100%;
  margin: 1.2rem 0 1.6rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}

.astra-series .astra-table:focus-visible {
  outline: 2px solid var(--link-color);
  outline-offset: 3px;
}

.astra-series table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--ui-font);
  font-size: 0.82rem;
  line-height: 1.65;
  font-variant-numeric: tabular-nums;
}

.astra-series th,
.astra-series td {
  padding: 0.62rem 0.6rem;
  border-bottom: 1px solid var(--line-color);
  white-space: nowrap;
}

.astra-series th {
  color: var(--heading-color);
  background: var(--code-background);
  font-weight: 600;
}

.astra-series th:first-child,
.astra-series td:first-child {
  text-align: left;
}

.astra-series ~ .footnote {
  margin-top: 2.5rem;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--muted-color);
}

.astra-series ~ .footnote hr {
  border: 0;
  border-top: 1px solid var(--line-color);
}

.astra-series ~ .footnote li {
  scroll-margin-top: 1.5rem;
}

.astra-series sup {
  font-size: 0.72em;
  line-height: 0;
}

@media (max-width: 540px) {
  .astra-series .astra-gallery {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.85rem;
  }

  .astra-series h2 {
    font-size: 1.32rem;
  }

  .astra-series h3 {
    font-size: 1.12rem;
  }

  .astra-series table {
    font-size: 0.78rem;
  }
}

/* Interaction videos above the six asset examples. */
.astra-series .astra-video-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 1rem;
  margin: 1.35rem 0 2rem;
}

.astra-series .astra-video-figure {
  min-width: 0;
  margin: 0;
}

.astra-series .astra-video-figure video {
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  margin: 0;
  border-radius: 8px;
  background: #262b30;
  box-shadow: none;
}

.astra-series .astra-video-figure figcaption {
  margin-top: 0.45rem;
  text-align: center;
}

@media (max-width: 740px) {
  .astra-series .astra-video-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .astra-series .astra-video-gallery {
    grid-template-columns: minmax(0, 1fr);
  }
}