.product-picture { overflow: hidden; }

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  body:not(.no-motion) .product-picture img { transition: transform 240ms cubic-bezier(.2,.65,.3,1); }
  body:not(.no-motion) .product-picture:is(:hover, :focus-visible) img { transform: scale(1.22); }
}

body.no-motion .product-picture:is(:hover, :focus-visible) img { transform: none; transition: none; }
@media (hover: none), (pointer: coarse) {
  .product-picture:is(:hover, :focus-visible) img { transform: none; transition: none; }
}
@media (prefers-reduced-motion: reduce) {
  .product-picture:is(:hover, :focus-visible) img { transform: none; transition: none; }
}

.detail-image.has-image-zoom {
  flex-direction: column;
  min-width: 0;
  gap: 14px;
  padding: 54px 22px 24px;
}
.image-zoom-viewport {
  width: 100%;
  height: 320px;
  max-height: 50svh;
  overflow: hidden;
  overscroll-behavior: contain;
  border-radius: 8px;
  cursor: zoom-in;
  scrollbar-width: thin;
}
.detail-image.has-image-zoom .image-zoom-viewport img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0 auto;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  transition: none;
}
.detail-image.is-image-zoomed .image-zoom-viewport {
  overflow: auto;
  cursor: grab;
  touch-action: pan-x pan-y;
}
.detail-image.is-image-zoomed .image-zoom-viewport.is-panning { cursor: grabbing; }
.image-zoom-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 9px 18px;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 12px;
  line-height: 1.4;
  cursor: pointer;
}
.image-zoom-toggle:disabled { opacity: .45; cursor: default; }
.image-zoom-toggle:focus-visible,
.image-zoom-viewport:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
.image-zoom-help { font-size: 11px; line-height: 1.5; text-align: center; opacity: .75; }
.image-zoom-help[hidden] { display: none; }

@media (max-width: 760px) {
  .detail-image.has-image-zoom { height: auto; padding: 52px 18px 20px; gap: 10px; }
  .image-zoom-viewport { height: 230px; max-height: 42svh; }
}