.article .landing-planks .intro-plank-diagram {
  width: 100%;
  max-width: 32rem;
  aspect-ratio: 1149 / 1070;
  margin: auto;
}

.landing-planks .intro-plank-diagram > svg {
  margin: 0;
  vertical-align: top;
}

.article .landing-planks .intro-width-sum {
  font-size: 1em;
}

.landing-planks figcaption {
  margin-top: .75rem;
}

.landing-planks .intro-plank-controls {
  font: inherit;
  font-size: 1rem;
  line-height: 1.6;
  margin-top: .4rem;
}

.landing-planks [data-plank-hint] {
  cursor: grab;
}

.landing-plank-actions {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  margin-left: .5rem;
  vertical-align: middle;
}

.landing-planks .landing-plank-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
}

.landing-plank-play svg {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0;
  fill: currentColor;
}

.landing-plank-play .pause-icon,
.landing-plank-play[aria-pressed="true"] .play-icon {
  display: none;
}

.landing-plank-play[aria-pressed="true"] .pause-icon {
  display: block;
}

.landing-planks .intro-plank-reset {
  margin: 0;
}

.landing-planks .intro-plank-reset[hidden] {
  display: inline-block;
  visibility: hidden;
}