diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 72f8ea4..04f85ec 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -66,7 +66,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
-          node-version: '20'
+          node-version: '20.19.0'
 
       - name: Install dependencies
         run: npm ci
diff --git a/app/globals.css b/app/globals.css
index 94382b2..b43b852 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -8,8 +8,8 @@ html {
   text-rendering: optimizeLegibility;
 }
 
-/* Desktop-only scroll behavior — avoids killing iOS momentum / rubber-band scrolling */
-@media (pointer: fine) {
+/* Desktop-only scroll behavior — avoids killing iOS momentum / rubber-band scrolling on touch/hybrid devices */
+@media (pointer: fine) and (not (any-pointer: coarse)) {
   html {
     scroll-behavior: smooth;
     /* Improve mouse wheel scrolling smoothness */
diff --git a/public/js/reactive-glow.js b/public/js/reactive-glow.js
index 6265f20..b0e2000 100644
--- a/public/js/reactive-glow.js
+++ b/public/js/reactive-glow.js
@@ -48,9 +48,14 @@
     );
 
     // Skip scroll pulse effect on touch devices (causes jank during mobile scroll)
-    const isTouchDevice =
+    const hasAnyCoarsePointer =
       typeof window.matchMedia === 'function' &&
-      window.matchMedia('(pointer: coarse)').matches;
+      window.matchMedia('(any-pointer: coarse)').matches;
+    const hasTouchPoints =
+      typeof navigator !== 'undefined' &&
+      typeof navigator.maxTouchPoints === 'number' &&
+      navigator.maxTouchPoints > 0;
+    const isTouchDevice = hasAnyCoarsePointer || hasTouchPoints;
 
     // Scroll velocity → pulse strength (throttled with rAF)
     if (!isTouchDevice) {