/* Theme A — "Editorial Warm" (Aritzia × Notion). Default theme. */
:root,
:root[data-theme="warm"] {
  --bg:        #F5F1EA;
  --surface:   #FFFFFF;
  --sand:      #F0E8DC;
  --ink:       #14110E;
  --ink-soft:  #4A433B;
  --muted:     #8A8175;
  --accent:    #2C2620;
  --brass:     #C9A57B;
  --hair:      rgba(20, 17, 14, 0.08);
  --on-accent: #F5F1EA;

  /* Act 4 colorway backdrops (warm-theme variants) */
  --cw-1-bg: #EDE6DD; --cw-1-ink: #3A352F;  /* Warm Sand */
  --cw-2-bg: #F0F0EE; --cw-2-ink: #1A1A1A;  /* Modern Mono */
  --cw-3-bg: #E8EEE4; --cw-3-ink: #2F362B;  /* Sage Studio */
}