Set default monospace font to CMU Typewriter Text

tailwind.config.mjs

@@ -2,7 +2,11 @@
 export default {
   content: ["./src/**/*.{astro,html,js,jsx,md,mdx,svelte,ts,tsx,vue}"],
   theme: {
-    extend: {},
+    extend: {
+      fontFamily: {
+        mono: ["CMU Typewriter Text", "monospace"],
+      }
+    },
   },
   plugins: [],
 };