diff --git a/groups/home/bootstrap3/Vue3-v.5.html b/groups/home/bootstrap3/Vue3-v.5.html
index 57ab317..298f9e7 100644
--- a/groups/home/bootstrap3/Vue3-v.5.html
+++ b/groups/home/bootstrap3/Vue3-v.5.html
@@ -1,4 +1,18 @@
 <body class="s-lib-public-body">
+  <style>
+    /* Accessible focus indicators for primary navigation elements */
+    #hamburger:focus,
+    #hamburger:focus-visible,
+    #login-div:focus,
+    #login-div:focus-visible,
+    .searchmenu:focus,
+    .searchmenu:focus-visible,
+    .nav-jumbotron-link:focus,
+    .nav-jumbotron-link:focus-visible {
+      outline: 3px solid #0056b3; /* high-contrast blue */
+      outline-offset: 2px;
+    }
+  </style>
   <!-- Google Tag Manager (noscript) -->
   <noscript>
     <iframe
