.modalOverlayOuter {
  border: none;
  // @backward-compat { version 150 } D281466/D283723 renamed design tokens; remove once Firefox 150 is on Release.
  box-shadow: var(--popup-box-shadow, var(--box-shadow-popup));
  padding: 0;
  border-radius: var(--border-radius-medium);

  &::backdrop {
    background: var(--newtab-overlay-color);
  }
}