/* ════════════════════════════════════════════════════════════ AcademeX — canonical education-components stylesheet THE single source of truth for every learning-material surface: static chapters, dynamic chapters/labs (courses/_shared/), the course hub, Code Lab & tools, practice, and grades. Rendered reference: docs/visualizations/lesson-components/ Managed via: admin/appearance.html (design tokens; see shared/theme-loader.js — tokens below may be overridden at runtime from Firestore settings/theme). Accent: each page declares its own course accent in its inline