Fix CSS selector: data-loggedIn → data-logged-in (kebab-case matches JS dataset)

css/styles.css

@@ -906,7 +906,7 @@ body[data-lang="en"] .hide-de { display: none !important; }
   border-radius: 16px;
   overflow: hidden;
 }
-[data-loggedIn="true"] .about-locked-wrap {
+[data-logged-in="true"] .about-locked-wrap {
   display: none;
 }
 .about-locked-img {