diff --git a/static/css/core/layout.css b/static/css/core/layout.css
index 97c12cc..a2a9845 100644
--- a/static/css/core/layout.css
+++ b/static/css/core/layout.css
@@ -592,6 +592,8 @@
     background: #151a23 !important; /* Explicit color - forced to ensure consistency */
     border-bottom: 1px solid var(--border-color);
     padding: 0 20px;
+    position: relative;
+    z-index: 10;
 }
 
 @media (min-width: 1024px) {
diff --git a/static/css/index.css b/static/css/index.css
index d2b243a..7268081 100644
--- a/static/css/index.css
+++ b/static/css/index.css
@@ -643,6 +643,8 @@ header h1 {
     background: #151a23 !important; /* Explicit color - forced to ensure consistency */
     border-bottom: 1px solid var(--border-color);
     padding: 0 20px;
+    position: relative;
+    z-index: 10;
 }
 
 @media (min-width: 1024px) {