diff --git a/web-app/css/styles.css b/web-app/css/styles.css
index 50f14b9..c8f4daa 100644
--- a/web-app/css/styles.css
+++ b/web-app/css/styles.css
@@ -6778,7 +6778,7 @@ body.sidebar-collapsed .sidebar-dock .sidebar-footer .sidebar-main-controls {
   border-color: var(--danger);
   color: var(--danger);
 }
-}
+
 
 /* ============================================
    FIX: Coordinate to Polar Convert Button - GREEN GLOW
diff --git a/web-app/index.html b/web-app/index.html
index e6b5221..3d6a140 100644
--- a/web-app/index.html
+++ b/web-app/index.html
@@ -9,7 +9,19 @@
     />
     <meta content="dark light" name="color-scheme" />
     <meta content="#0c0f1a" id="themeColorMeta" name="theme-color" />
-    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:; connect-src 'self' https://pyodide-cdn2.iodide.io; base-uri 'self'; form-action 'self'" />
+<meta
+  http-equiv="Content-Security-Policy"
+  content="
+    default-src 'self';
+    script-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://unpkg.com;
+    style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdnjs.cloudflare.com;
+    font-src 'self' https://fonts.gstatic.com https://cdnjs.cloudflare.com;
+    img-src 'self' data:;
+    connect-src 'self' https://pyodide-cdn2.iodide.io;
+    base-uri 'self';
+    form-action 'self';
+  "
+>
     <meta content="Python Mini Projects — Web Edition" property="og:title" />
     <meta
       content="Interactive games, math visualizations, and utilities—no install required."
@@ -841,7 +853,7 @@ <h3>Legal</h3>
     </footer>
 
     <!-- Scripts -->
-    <script defer src="https://unpkg.com/lucide@latest/dist/umd/lucide.js"></script>
+    <script defer src="https://cdn.jsdelivr.net/npm/lucide@latest/dist/umd/lucide.js"></script>
     <script defer src="js/audio.js"></script>
     <script defer src="js/audioManager.js"></script>