#instruments {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px 24px;
}
#instruments article:first-child {
  grid-column: auto;
}
#instruments article[hidden] {
  display: none;
}
#instruments article.expanded {
  grid-column: 1 / -1;
}
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}
nav button {
  border-radius: 0;
  background: #cc99cc;
}
nav button:first-child {
  border-radius: 24px 0 0 24px;
}
nav button:last-child {
  border-radius: 0 24px 24px 0;
}
nav button[aria-pressed='true'] {
  background: #ffcc66;
}
#playback {
  background: #99ccff;
  min-width: 128px;
}
.gallery-status {
  font-size: 13px;
  color: #b9ae9c;
  margin: 20px 0 28px;
}
.instrument-view {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-top: 5px solid var(--map-color);
}
.instrument-view canvas,
.instrument-view svg {
  display: block;
  width: 100%;
  height: 100%;
}
.instrument-view .topography {
  height: auto;
}
.instrument-view .arc-scanner {
  font-family: Antonio, sans-serif;
}
.instrument-view .arc-sweep {
  transform-origin: 0 0;
  transform: rotate(-12deg);
  animation: gallery-sweep 8s ease-in-out infinite alternate;
}
@keyframes gallery-sweep {
  from {
    transform: rotate(-78deg);
  }
  to {
    transform: rotate(68deg);
  }
}
body.gallery-paused .arc-sweep,
body.gallery-hidden .arc-sweep {
  animation-play-state: paused;
}
.stellar-course {
  stroke-dasharray: 12 8;
  animation: gallery-course 12s linear infinite;
}
@keyframes gallery-course {
  to {
    stroke-dashoffset: -200;
  }
}
body.gallery-paused .stellar-course,
body.gallery-hidden .stellar-course {
  animation-play-state: paused;
}
#instruments h2 {
  font-size: 26px;
}
#instruments .caption {
  display: block;
}
.instrument-actions {
  display: flex;
  gap: 3px;
  margin-top: 18px;
}
.instrument-actions button {
  border-radius: 0;
}
.instrument-actions button:first-child {
  border-radius: 24px 0 0 24px;
}
.instrument-actions button:last-child {
  border-radius: 0 24px 24px 0;
}
.recent {
  margin-top: 56px;
  border-top: 14px solid #ff9966;
  padding-top: 24px;
}
.recent p {
  font-size: 14px;
  color: #b9ae9c;
  line-height: 1.5;
}
.recent img {
  display: block;
  width: min(100%, 1000px);
  height: auto;
}
@media (max-width: 1100px) {
  #instruments {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  .instrument-actions .expand {
    display: none;
  }
  .instrument-actions button.export {
    border-radius: 24px;
  }
  #instruments {
    grid-template-columns: 1fr;
  }
  nav {
    width: 100%;
  }
  nav button {
    flex-grow: 1;
    padding-inline: 12px;
  }
  .intro span {
    line-height: 1.5;
  }
}
@media (prefers-reduced-motion: reduce) {
  .stellar-course {
    animation: none;
  }
  .instrument-view .arc-sweep {
    animation: none;
  }
}