diff --git a/next.config.mjs b/next.config.mjs
index 3512470..012c812 100644
--- a/next.config.mjs
+++ b/next.config.mjs
@@ -1,6 +1,8 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
-  allowedDevOrigins: ['192.168.100.102'],
+  // Allow a LAN device (e.g. a phone) to reach the dev server for on-device
+  // testing: set NEXT_DEV_ORIGIN to your machine's LAN IP before `npm run dev`.
+  allowedDevOrigins: process.env.NEXT_DEV_ORIGIN ? [process.env.NEXT_DEV_ORIGIN] : [],
   output: 'export',
   basePath: process.env.NEXT_PUBLIC_BASE_PATH || '',
   trailingSlash: true,
diff --git a/playwright.config.ts b/playwright.config.ts
index ca19a59..2349e26 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -6,6 +6,8 @@ export default defineConfig({
   testDir: './tests/e2e',
   outputDir: './playwright-results',
   reporter: [['html', { outputFolder: 'playwright-report', open: 'never' }]],
+  // Retry timing-only failures (hydration, cold-compile) not real ones.
+  retries: process.env.CI ? 2 : 0,
   use: {
     baseURL: `http://localhost:${port}`,
     trace: 'on-first-retry',