diff --git a/Dockers/puppeteer-api/app/services/browser.py b/Dockers/puppeteer-api/app/services/browser.py
index 9d58fba..b8ce478 100644
--- a/Dockers/puppeteer-api/app/services/browser.py
+++ b/Dockers/puppeteer-api/app/services/browser.py
@@ -712,11 +712,14 @@ async def safe_browser_operation(url, operation_func):
         ), timeout=30.0)
 
         # Create context and page with timeout
-        context = await asyncio.wait_for(browser.new_context(
-            user_agent=CUSTOM_USER_AGENT,
-            viewport={'width': 1920, 'height': 1080},
-            ignore_https_errors=True,
-        ), timeout=10.0)
+        context = await asyncio.wait_for(
+            browser.new_context(
+                user_agent=CUSTOM_USER_AGENT,
+                viewport={"width": 1280, "height": 720},
+                ignore_https_errors=True,
+            ),
+            timeout=10.0,
+        )
 
         page = await asyncio.wait_for(context.new_page(), timeout=10.0)
         page.set_default_timeout(30000)  # 30 second timeout
diff --git a/Dockers/puppeteer-api/app/utils/browser_utils.py b/Dockers/puppeteer-api/app/utils/browser_utils.py
index 8c3faab..a1c4a6b 100644
--- a/Dockers/puppeteer-api/app/utils/browser_utils.py
+++ b/Dockers/puppeteer-api/app/utils/browser_utils.py
@@ -28,11 +28,16 @@ async def safe_browser_operation(url, operation_func):
         ), timeout=30.0)
 
         # Create context and page with timeout
-        context = await asyncio.wait_for(browser.new_context(
-            user_agent=CUSTOM_USER_AGENT,
-            viewport={'width': 1920, 'height': 1080},
-            ignore_https_errors=True,
-        ), timeout=10.0)
+        context = await asyncio.wait_for(
+            browser.new_context(
+                user_agent=CUSTOM_USER_AGENT,
+                # Default viewport used across endpoints unless overridden per-page.
+                # Keeping this stable ensures coordinate-based interactions match screenshots.
+                viewport={"width": 1280, "height": 720},
+                ignore_https_errors=True,
+            ),
+            timeout=10.0,
+        )
 
         page = await asyncio.wait_for(context.new_page(), timeout=10.0)
         page.set_default_timeout(30000)  # 30 second timeout