diff --git a/_sidebar.md b/_sidebar.md
index 17acc05..178706f 100644
--- a/_sidebar.md
+++ b/_sidebar.md
@@ -160,6 +160,9 @@
     * [Testing](frontend/angular/testing.md)
   * **Design ui**
     * [Overview](frontend/design-ui/readme.md)
+    * [Accessibility](frontend/design-ui/accessibility.md)
+    * [Component architecture](frontend/design-ui/component-architecture.md)
+    * [Responsive design](frontend/design-ui/responsive-design.md)
     * [Styling](frontend/design-ui/styling.md)
   * **Javascript**
     * [Overview](frontend/javascript/readme.md)
diff --git a/frontend/design-ui/readme.md b/frontend/design-ui/readme.md
index df0b2ad..bf80cbc 100644
--- a/frontend/design-ui/readme.md
+++ b/frontend/design-ui/readme.md
@@ -68,6 +68,7 @@ graph LR
     C --- D([🏗️ Component Architecture])
 
     classDef default fill:#e1f5fe,stroke:#03a9f4,stroke-width:2px,color:#000;
+    classDef component fill:#e8f5e9,stroke:#4caf50,stroke-width:2px,color:#000;
     class A default;
     class B default;
     class C default;
diff --git a/sitemap.xml b/sitemap.xml
index b60e303..2e21781 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -5,775 +5,829 @@
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