/* Charcoal variation: quiet sidebar compartments; the approved toolbar frames
   and black structural dividers keep their separate visual roles. */
@media screen {
  body.studio-refined:is(.writer-mode,.read-layout) {--writer-resting-border:#20262a;}

  body.studio-refined:is(.writer-mode,.read-layout) #writerDrawer #writerSceneNav .writerSceneNavItem,
  body.studio-refined:is(.writer-mode,.read-layout) #writerDrawer .writerNoteGroupHeading,
  body.studio-refined:is(.writer-mode,.read-layout) #writerDrawer .writerReviewCard:not(.selected) {
    border-color:var(--writer-resting-border);
  }

}