Update radio-group.css

Author: iamdavidhill

packages/ui/src/components/radio-group.css

@@ -38,9 +38,9 @@
   }
 
   [data-slot="radio-group-indicator"] {
-    background: var(--surface-raised-stronger-non-alpha);
+    background: var(--button-secondary-base);
     border-radius: var(--radius-sm);
-    box-shadow: var(--shadow-xs-border);
+    box-shadow: var(--shadow-xs-border-base);
     content: "";
     opacity: var(--indicator-opacity, 1);
     pointer-events: none;