Task/improve style of empty state in Fear & Greed Index component (#7486)

* Improve style of empty state

* Update changelog

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Improved the style of the empty state in the _Fear & Greed Index_ component
 - Improved the language localization for German (`de`)
 
 ## 3.37.0 - 2026-07-30

libs/ui/src/lib/fear-and-greed-index/fear-and-greed-index.component.html

@@ -12,10 +12,11 @@
     <div>
       <div class="h4 mb-0">
         <span class="mr-2">{{ fearAndGreedIndexText() }}</span>
+        @let value = fearAndGreedIndex() | number: '1.0-0';
         <small class="text-muted"
-          ><strong>{{
-            (fearAndGreedIndex() | number: '1.0-0') ?? placeholder
-          }}</strong
+          ><span [class.font-weight-bold]="value">{{
+            value ?? placeholder
+          }}</span
           >/100</small
         >
       </div>