/* Tier 3 per-book theme block
   Book:   "Your child and ADHD"  (series: parent)
   Hue:    ADHD condition teal, so this book reads as part of the
           Neurodivergence shelf. The condition (data-condition=neuro-adhd,
           Tier 2) already supplies this hue; this Tier-3 block re-asserts it
           explicitly so the per-book theme is named and stable, and so the
           parent series (which is structure-only, no hue) does not leave the
           book on a fallback colour.
   Link AFTER family.css. Selector body[data-book] (0,1,1) beats Tier 2 (0,1,0).
   AA: white on --accent (#0F766E) = 5.48:1; --accent-strong (#115E59) on white = 7.58:1. */
body[data-book] {
  --accent:          #0F766E;
  --accent-strong:   #115E59;
  --accent-soft:     #E3F2EE;
  --accent-contrast: #FFFFFF;
}