/* ============================================================
   Page & Parley — Reading themes (manuscript view)
   ------------------------------------------------------------
   Readers live in the manuscript view for hours. Beyond text-
   size control, three light, low-strain background modes are
   offered. Apply on a reading container:
     <div class="pp-reader" data-reading-theme="sepia"> …
   Default (no attribute) = Paper.
   ============================================================ */

/* Paper — the default, brightest warm white */
[data-reading-theme="paper"] {
  --reading-bg:    #FBF8F1;
  --reading-ink:   #2A2840;
  --reading-muted: #6E6A82;
  --reading-rule:  #E4DCCC;
}

/* Sepia — warmer, lower brightness for long evening sessions */
[data-reading-theme="sepia"] {
  --reading-bg:    #F2E7D2;
  --reading-ink:   #3A3020;
  --reading-muted: #7A6B53;
  --reading-rule:  #E0D0B2;
}

/* Night — dimmed dusk, still warm (not pure black, never harsh) */
[data-reading-theme="night"] {
  --reading-bg:    #2A2840;
  --reading-ink:   #E7E2D6;
  --reading-muted: #A7A1B8;
  --reading-rule:  #423E5C;
}