fix(style): prevent inheriting italic from Chroma in dark mode

See https://discord.com/channels/722225264733716590/1414174968052187328/1414174968052187328

modules/blox-tailwind/assets/css/chroma.css

@@ -16,3 +16,11 @@
   color: white;
   background-color: rgb(71 85 105); /* slate-700 equivalent */
 }
+
+/* Fix LaTeX/TeX math rendering in code blocks - prevent inheriting italic from Chroma in dark mode */
+.chroma .language-latex,
+.chroma .language-latex *,
+.chroma .language-tex,
+.chroma .language-tex * {
+  font-style: normal !important;
+}