/* ProSlavyan Memorial 0.6.5 — large mirrored oak on the LEFT of Chapter I.
   A localized re-layout of the original branch; no other page is affected.
   Mirrors the IMAGE using scaleX(-1), not the section or its text.
   The opaque manuscript panel remains stacked above the branch. */
.is-home .museum-story .psm63-story-oak {
  left: clamp(-260px, -12vw, -110px);
  right: auto;
  top: clamp(-265px, -13vw, -115px);
  width: clamp(790px, 67vw, 1390px);
  max-width: none;
  height: auto;
  opacity: .67;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  -webkit-mask-image: linear-gradient(to right, #000 0%, #000 62%, transparent 98%);
  mask-image: linear-gradient(to right, #000 0%, #000 62%, transparent 98%);
  transform: translate3d(
    var(--psm62-front-x, 0px),
    calc(var(--psm62-front-y, 0px) + var(--psm62-front-scroll, 0px)),
    0
  ) scaleX(-1) rotate(-3deg);
  transform-origin: 50% 50%;
  filter: saturate(.97) brightness(.96) drop-shadow(0 8px 17px rgba(0,0,0,.35));
  will-change: transform;
}
/* Both the opaque archive panel and the copy remain above the oak. */
.is-home .museum-story > .container { position: relative; z-index: 1; }
.is-home .museum-story .split-copy > p,
.is-home .museum-story .split-copy > h2,
.is-home .museum-story .split-copy > a { text-shadow: 0 2px 9px rgba(2,8,15,.3); }
@media (max-width: 900px) {
  .is-home .museum-story .psm63-story-oak {
    left: -18vw;
    top: -7vw;
    width: 124vw;
    opacity: .45;
    -webkit-mask-image: linear-gradient(to right, #000 0%, #000 68%, transparent 98%);
    mask-image: linear-gradient(to right, #000 0%, #000 68%, transparent 98%);
  }
}
@media (max-width: 700px) {
  .is-home .museum-story .psm63-story-oak {
    left: -24vw;
    top: -5vw;
    width: 124vw;
    opacity: .26;
    will-change: auto;
  }
}
@media (prefers-reduced-motion: reduce) {
  .is-home .museum-story .psm63-story-oak {
    transform: scaleX(-1) rotate(-3deg) !important;
    will-change: auto !important;
  }
}