make suggested XP total gray

CS.tex

@@ -349,7 +349,7 @@ circle label/.style = {
 
   \setlength{\parskip}{0mm}
     \small Total:
-    \iftoggle{examplecharacter}{\sffamily 50 }{ }
+    \iftoggle{examplecharacter}{\textcolor{gray}{50}}{}
     \tcblower
     \small Unspent:
   }