diff --git a/src/app/styles/ContainerColor.css.ts b/src/app/styles/ContainerColor.css.ts
index cefc525..090ffcb 100644
--- a/src/app/styles/ContainerColor.css.ts
+++ b/src/app/styles/ContainerColor.css.ts
@@ -10,6 +10,14 @@ const getVariant = (variant: TContainerColor): ComplexStyleRule => ({
     color: color[variant].OnContainer,
   },
   selectors: {
+    // DefaultReset (main bundle) sets color:inherit and loads after lazy chunks in
+    // production — bump specificity so Surface/Background text stays themed.
+    '&&': {
+      backgroundColor: color[variant].Container,
+      borderColor: color[variant].ContainerLine,
+      outlineColor: color[variant].ContainerLine,
+      color: color[variant].OnContainer,
+    },
     'button&[aria-pressed=true]': {
       backgroundColor: color[variant].ContainerActive,
     },