small color update

src/components/ProviderSummary.tsx

@@ -34,7 +34,7 @@ const ProviderSummary: React.FC<ProviderSummaryProps> = ({
     if (rank === 3) {
       return "bg-gradient-to-br from-amber-600 to-amber-800 text-amber-100";
     }
-    return "bg-gradient-to-br from-blue-500 to-blue-700 text-white";
+    return "bg-gradient-to-br from-gray-800 to-gray-900 text-gray-100";
   };
 
   return (