From 8ef4aa029d8a2757644f3c0db14fd7cd1a7d62ef Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 19 Dec 2025 14:08:18 +0000
Subject: [PATCH 1/3] Initial plan


From 3565d89b31ce0db2298361d1162a48019b044693 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 19 Dec 2025 14:16:12 +0000
Subject: [PATCH 2/3] Improve 404 error page layout with visible error
 indicator

Co-authored-by: pierzchala-m <162727606+pierzchala-m@users.noreply.github.com>
---
 themes/wc-eh-docs/layouts/404.html | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/themes/wc-eh-docs/layouts/404.html b/themes/wc-eh-docs/layouts/404.html
index e8df8a620..d824b6338 100644
--- a/themes/wc-eh-docs/layouts/404.html
+++ b/themes/wc-eh-docs/layouts/404.html
@@ -34,6 +34,16 @@
         <h1 id='{{ if .Params.url }}{{ replace .Params.url ".md" ""}}{{ end }}'>{{ $.Site.Title }}</h1>
 
       </div>
+      <div class="error-404 text-center py-5">
+        <h2 class="display-1 fw-bold text-primary">404</h2>
+        <h3 class="mb-4">Page Not Found</h3>
+        <p class="lead mb-4">Sorry, the page you are looking for could not be found.</p>
+        <p class="mb-4">The page may have been moved, deleted, or the URL may be incorrect.</p>
+        <div class="d-flex justify-content-center gap-3">
+          <a href="{{ $.Site.BaseURL }}" class="btn btn-primary">Go to Home</a>
+          <a href="javascript:history.back()" class="btn btn-outline-secondary">Go Back</a>
+        </div>
+      </div>
       {{ .Content }}
       {{ partial "footer-call-to-action.html" . }}
     </main>

From 35620b910dec806610f7273e5fa2165c75c8ab61 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 19 Dec 2025 14:18:47 +0000
Subject: [PATCH 3/3] Address security concerns: use onclick handler and margin
 utilities

Co-authored-by: pierzchala-m <162727606+pierzchala-m@users.noreply.github.com>
---
 themes/wc-eh-docs/layouts/404.html | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/themes/wc-eh-docs/layouts/404.html b/themes/wc-eh-docs/layouts/404.html
index d824b6338..e86235a84 100644
--- a/themes/wc-eh-docs/layouts/404.html
+++ b/themes/wc-eh-docs/layouts/404.html
@@ -39,9 +39,9 @@ <h2 class="display-1 fw-bold text-primary">404</h2>
         <h3 class="mb-4">Page Not Found</h3>
         <p class="lead mb-4">Sorry, the page you are looking for could not be found.</p>
         <p class="mb-4">The page may have been moved, deleted, or the URL may be incorrect.</p>
-        <div class="d-flex justify-content-center gap-3">
-          <a href="{{ $.Site.BaseURL }}" class="btn btn-primary">Go to Home</a>
-          <a href="javascript:history.back()" class="btn btn-outline-secondary">Go Back</a>
+        <div class="d-flex justify-content-center">
+          <a href="{{ $.Site.BaseURL }}" class="btn btn-primary me-3">Go to Home</a>
+          <button onclick="history.back()" class="btn btn-outline-secondary">Go Back</button>
         </div>
       </div>
       {{ .Content }}