/* Blueprint — cyanotype blues on cool drafting paper, a crisp technical light theme.
   rev 2026-08-01 */

[data-theme="blueprint"] {
  --theme-icon: "📐";
  --bg:         #eef3f8;
  --bg-nav:     #e1e9f2;
  --bg-code:    #d9e3ee;
  --border:     #b0c3d6;
  --text:       #14293d;
  --text-muted: #53687e;
  --heading:    #0d2033;
  --link:       #17618f;
  --link-hover: #0e4468;
  --active-bg:  #cdddee;
  --active:     #0e4468;
  --head-bg:    #e1e9f2;
}