From 154010ea664cafb322d76d57d1e2780e1fa87b0d Mon Sep 17 00:00:00 2001
From: tiennm99 <tiennm99@outlook.com>
Date: Wed, 11 Mar 2026 13:34:53 +0000
Subject: [PATCH] feat(06-03): add touch-action CSS for mobile optimization

- Add touch-action: none to canvas to prevent zoom/scroll
- Add overflow: hidden to body to prevent page scroll
- Mobile touch gestures now properly blocked during gameplay
---
 gsd-framework/index.html | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gsd-framework/index.html b/gsd-framework/index.html
index d8ea750..a3c0366 100644
--- a/gsd-framework/index.html
+++ b/gsd-framework/index.html
@@ -16,9 +16,11 @@
         align-items: center;
         min-height: 100vh;
         background-color: #1a1a2e;
+        overflow: hidden; /* Prevent scroll */
       }
       #game {
         border-radius: 8px;
+        touch-action: none; /* Prevent all touch gestures */
       }
       #score-display {
         position: absolute;