/* Full-page PC views share live site chrome; mobile keeps its own layout. */
@media (min-width:761px) {
  dialog.has-storefront-shell > .mall-page-shell { position:sticky; top:0; z-index:30; display:block; width:100%; margin:0; padding:0; background:#fff; }
  dialog.has-storefront-shell > .mall-page-shell > .site-header { position:relative; top:auto; align-items:center; margin:0 auto; }
  dialog.product-detail-dialog.has-storefront-shell > div > header { top:var(--storefront-shell-height,116px); }
  dialog.has-storefront-shell > .mall-page-shell .template-topbar[hidden],
  dialog.has-storefront-shell > .mall-page-shell .site-header[hidden] { display:none; }
}