/* Shared Behind the Bell design tokens for the teaching hub and CAT workspace. */
:root{
 --nav:#101820;
 --navy:#14263d;
 --blue:#1976d2;
 --accent:#3498ff;
 --bg:#f5f7fa;
 --ink:#17212f;
 --muted:#66758a;
 --line:#e4eaf1;
 --radius:16px;
 --green:#178064;
 --red:#bc4255;
 --amber:#a56d12;
 --font-ui:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}