/* Thème par palier — appliqué via document.body.dataset.level (voir theme-engine.js).
   L'accent (or) reste constant, seule la couleur primaire évolue pour marquer la progression. */

body[data-level="0"]  { --theme-primary: #8a8f98; --theme-accent: #c9a84c; }
body[data-level="1A"] { --theme-primary: #4a90a4; --theme-accent: #c9a84c; }
body[data-level="1B"] { --theme-primary: #2d7d7f; --theme-accent: #c9a84c; }
body[data-level="2A"] { --theme-primary: #1a9da3; --theme-accent: #c9a84c; }
body[data-level="2B"] { --theme-primary: #267c7e; --theme-accent: #c9a84c; }