/* The existing horizontal exhibition, with direct navigation and touch input. */
.lab { height: auto; padding-block: clamp(32px,3vw,48px); }
.lab .lab__pin { position: relative; height: auto; padding-block: 0; overflow: hidden; gap: 28px; }
.lab__note { max-width: 52em; }
.lab__toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 26px; flex-wrap: wrap; }
.lab__filters, .lab__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.lab__filters .chip { font-size: .82rem; padding: 10px 16px; }
.lab__actions button { padding: 10px 0; min-height: 44px; color: var(--ink); font-size: .85rem; border-bottom: 1px solid var(--line-2); }
.lab__actions { gap: 24px; }
.lab__actions button:hover { color: var(--accent-text); border-color: var(--accent); }
.lab .lab__track { width: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); scrollbar-width: none; transform: none; padding-bottom: 10px; will-change: auto; overscroll-behavior-x: contain; }
.lab__track::-webkit-scrollbar { display: none; }
.lab .exp { scroll-snap-align: start; flex-basis: clamp(270px,26vw,400px); align-content: start; }
.lab .exp__stage { touch-action: none; cursor: inherit; }
.lab .exp__stage:focus-visible { outline: 3px solid var(--accent); outline-offset: -5px; }
.lab .exp:hover .exp__stage { transform: none; }
.lab .exp__stage:hover { box-shadow: inset 0 0 0 2px var(--line-2); }
.lab .exp__info p { line-height: 1.6; max-width: 26em; }
.lab .exp-type { font-family: 'Fraunces',serif; font-size: clamp(5rem,8.5vw,8rem); transition: none; }
.lab .exp-blobs { transform: translate(var(--blob-x,0px),var(--blob-y,0px)) rotate(var(--blob-r,0deg)); transition: transform .25s ease-out; }
.lab .exp-blobs i { animation-play-state: paused; }
.lab .exp.is-visible .exp-blobs i { animation-play-state: running; }
.lab.is-paused .exp.is-visible .exp-blobs i { animation-play-state: paused; }
.lab__footer { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 18px 28px; align-items: center; }
.lab .lab__progress { padding: 0; min-width: 0; }
.lab__progress span { white-space: nowrap; font-size: .8rem; min-width: 7em; }
.lab__nav { display: flex; gap: 10px; }
.lab__nav button { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line-2); border-radius: 50%; color: var(--ink); font-size: 1.1rem; transition: background .2s,color .2s; }
.lab__nav button:hover:not(:disabled) { background: var(--ink); color: var(--paper); }
.lab__nav button:disabled { color: var(--muted); border-color: var(--line); cursor: inherit; }
.lab__help { grid-column: 1/-1; color: var(--muted); font-size: .8rem; }
.lab button:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
@media (max-width:600px) {
  .lab .exp { flex-basis: 78vw; }
  .lab__toolbar { margin-top: 20px; gap: 12px; }
  .lab__filters { gap: 8px; }
  .lab__filters .chip { font-size: .75rem; padding: 8px 12px; }
  .lab__actions { width: 100%; justify-content: flex-end; }
  .lab__footer { gap: 14px; }
  .lab__help { line-height: 1.7; max-width: 30em; }
  .lab .exp-type { font-size: 6rem; }
}
@media (prefers-reduced-motion:reduce) {
  .lab .exp-blobs i { animation: none; }
  .lab .exp-blobs { transition: none; }
}