/* Step 566 — remove the redundant Standalone Renderer paint layer.

   The detached square is not part of the renderer card. It is the independent
   renderer-window-surface element painting behind the rounded host. Hiding
   that element removes the square rather than attempting to crop or mask it.
   The canonical theme contract owns all host appearance. */

#view-renderer .renderer-window-surface {
  display: none !important;
  content: none !important;
  background: none !important;
  border: 0 !important;
  box-shadow: none !important;
}

#view-renderer .renderer-window-surface::before,
#view-renderer .renderer-window-surface::after {
  content: none !important;
  display: none !important;
  background: none !important;
  border: 0 !important;
  box-shadow: none !important;
}