diff --git a/Mathematics/Fundamentals/HackerRank/Claude/Easy/Halloween party/Halloween_party.html b/Mathematics/Fundamentals/HackerRank/Claude/Easy/Halloween party/Halloween_party.html
index 1a8cdf83..3cd6bf26 100644
--- a/Mathematics/Fundamentals/HackerRank/Claude/Easy/Halloween party/Halloween_party.html	
+++ b/Mathematics/Fundamentals/HackerRank/Claude/Easy/Halloween party/Halloween_party.html	
@@ -17,7 +17,10 @@
         <script src="https://cdn.tailwindcss.com"></script>
 
         <!-- React 18 -->
-        <script src="https://unpkg.com/react@18.3.1/umd/react.production.min.js" crossorigin></script>
+        <script
+            src="https://unpkg.com/react@18.3.1/umd/react.production.min.js"
+            crossorigin
+        ></script>
         <script
             src="https://unpkg.com/react-dom@18.3.1/umd/react-dom.production.min.js"
             crossorigin
@@ -186,7 +189,7 @@
             }
         </style>
     </head>
-    <body class="relative overflow-x-hidden">
+    <body class="relative overflow-x-hidden bg-[#0d0914] text-slate-200 min-h-screen">
         <!-- Floating Halloween particles (pure HTML, no JS map) -->
         <span class="particle" style="left: 5%; animation-duration: 12s; animation-delay: 0s"
             >🎃</span
diff --git a/public/Mathematics/Fundamentals/HackerRank/Claude/Easy/Halloween party/Halloween_party.html b/public/Mathematics/Fundamentals/HackerRank/Claude/Easy/Halloween party/Halloween_party.html
index bc441ccc..c756a9c7 100644
--- a/public/Mathematics/Fundamentals/HackerRank/Claude/Easy/Halloween party/Halloween_party.html	
+++ b/public/Mathematics/Fundamentals/HackerRank/Claude/Easy/Halloween party/Halloween_party.html	
@@ -17,7 +17,10 @@
         <script src="/vendor/tailwindcss/script.js"></script>
 
         <!-- React 18 -->
-        <script src="/vendor/react/react.production.min.js" crossorigin></script>
+        <script
+            src="/vendor/react/react.production.min.js"
+            crossorigin
+        ></script>
         <script
             src="/vendor/react-dom/react-dom.production.min.js"
             crossorigin
@@ -186,7 +189,7 @@
             }
         </style>
     </head>
-    <body class="relative overflow-x-hidden">
+    <body class="relative overflow-x-hidden bg-[#0d0914] text-slate-200 min-h-screen">
         <!-- Floating Halloween particles (pure HTML, no JS map) -->
         <span class="particle" style="left: 5%; animation-duration: 12s; animation-delay: 0s"
             >🎃</span
diff --git a/public/index.html b/public/index.html
index d6cec2c6..81ed2514 100644
--- a/public/index.html
+++ b/public/index.html
@@ -795,7 +795,7 @@ <h1 class="site-title">
 
     <footer>
         <span class="footer-icon">🧪</span>
-        Generated on 2026-02-27 04:39:05 UTC
+        Generated on 2026-02-27 05:05:08 UTC
     </footer>
 
     <script>
