@media (max-width:720px) and (prefers-reduced-motion:no-preference) {
  .machine-grid.machine-stack-enabled {display:block;position:relative;gap:0;}
  .machine-stack-stage {position:sticky;width:100%;isolation:isolate;overflow:visible;}
  .machine-stack-stage>.machine-card,
  .machine-stack-stage>.machine-actions {
    position:absolute;top:0;left:0;width:100%;margin:0;box-sizing:border-box;
    transform:translate3d(0,var(--machine-stack-y,0px),0)!important;
    opacity:1!important;filter:none!important;clip-path:none!important;
    transition:none!important;will-change:transform;
  }
  .machine-stack-stage>.machine-card {
    background:#151515;
    box-shadow:inset 0 1px 0 rgba(250,250,250,.035),0 8px 18px rgba(0,0,0,.12);
  }
  .machine-stack-stage>.machine-actions {padding-top:14px;background:#151515;}
}