Index: frontend/package-lock.json
===================================================================
--- frontend/package-lock.json	(revision 452e7c5cd893e939d474e2f0df22560cf7508f59)
+++ frontend/package-lock.json	(revision 2e2cfec8abda217466c3f4b5b327362ffb2ca209)
@@ -18,11 +18,11 @@
 				"@types/react-dom": "^19.0.4",
 				"@vitejs/plugin-react": "^4.3.4",
-				"autoprefixer": "^10.4.16",
+				"autoprefixer": "^10.4.21",
 				"eslint": "^9.22.0",
 				"eslint-plugin-react-hooks": "^5.2.0",
 				"eslint-plugin-react-refresh": "^0.4.19",
 				"globals": "^16.0.0",
-				"postcss": "^8.4.31",
-				"tailwindcss": "^3.4.1",
+				"postcss": "^8.5.3",
+				"tailwindcss": "^3.4.17",
 				"typescript": "~5.7.2",
 				"typescript-eslint": "^8.26.1",
Index: frontend/package.json
===================================================================
--- frontend/package.json	(revision 452e7c5cd893e939d474e2f0df22560cf7508f59)
+++ frontend/package.json	(revision 2e2cfec8abda217466c3f4b5b327362ffb2ca209)
@@ -23,12 +23,12 @@
 		"@types/react-dom": "^19.0.4",
 		"@vitejs/plugin-react": "^4.3.4",
+		"autoprefixer": "^10.4.21",
 		"eslint": "^9.22.0",
 		"eslint-plugin-react-hooks": "^5.2.0",
 		"eslint-plugin-react-refresh": "^0.4.19",
 		"globals": "^16.0.0",
+		"postcss": "^8.5.3",
+		"tailwindcss": "^3.4.17",
 		"typescript": "~5.7.2",
-		"tailwindcss": "^3.4.1",
-		"postcss": "^8.4.31",
-		"autoprefixer": "^10.4.16",
 		"typescript-eslint": "^8.26.1",
 		"vite": "^6.3.0"
Index: frontend/vite.config.ts
===================================================================
--- frontend/vite.config.ts	(revision 452e7c5cd893e939d474e2f0df22560cf7508f59)
+++ frontend/vite.config.ts	(revision 2e2cfec8abda217466c3f4b5b327362ffb2ca209)
@@ -5,3 +5,6 @@
 export default defineConfig({
   plugins: [react()],
+  css: {
+    postcss: './postcss.config.cjs',
+  },
 })