article and relayout

src/components/SectionLayout.jsx

@@ -10,7 +10,15 @@ export default function SectionLayout({ sectionPath }) {
     const subPath = item.segment ? `${sectionPath}/${item.segment}` : sectionPath;
     return pathname === subPath || pathname === `${subPath}/`;
   });
-  const pageTitle = activeSub && subNav ? activeSub.label : title;
+
+  const knownSegments = new Set((subNav ?? []).map((item) => item.segment).filter(Boolean));
+  const rest = pathname.slice(sectionPath.length).replace(/^\//, '').split('/')[0];
+  const detailSku =
+    sectionPath === '/artikel' && rest && !knownSegments.has(rest)
+      ? decodeURIComponent(rest)
+      : null;
+
+  const pageTitle = detailSku ?? (activeSub && subNav ? activeSub.label : title);
 
   return (
     <PageLayout title={pageTitle} subNav={subNav} basePath={sectionPath}>