/* Board-local printed-ink feedback. Never participates in layout or input. */
.manual-fx-layer,
.manual-fx-layer * { pointer-events: none !important; user-select: none !important; -webkit-user-select: none !important; }
.manual-fx-layer { contain: layout paint style; isolation: isolate; overflow: hidden; border-radius: 2px; }
.manual-fx-canvas { display: block; width: 100%; height: 100%; image-rendering: auto; }
@media (prefers-reduced-motion: reduce) {
  .manual-fx-layer, .manual-fx-layer * { animation: none !important; transition: none !important; }
}