diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index feca848d1f..2958f21226 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -56,8 +56,8 @@ jobs:
       - name: Run eslint
         run: npx eslint --quiet "."
 
-  run-stylelint-css:
-    name: Run stylelint (css)
+  run-stylelint:
+    name: Run stylelint
     runs-on: ubuntu-latest
 
     steps:
@@ -78,31 +78,7 @@ jobs:
         run: npm ci --no-audit
 
       - name: Run stylelint
-        run: npm run stylelint:css
-
-  run-stylelint-scss:
-    name: Run stylelint (scss)
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Check out Git repository
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-
-      - name: Setup node environment
-        uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1
-        with:
-          node-version: 20
-          check-latest: true
-          cache: npm
-
-      - name: Set up stylelint matcher
-        uses: xt0rted/stylelint-problem-matcher@34db1b874c0452909f0696aedef70b723870a583 # tag=v1
-
-      - name: Install Node.js dependencies
-        run: npm ci --no-audit
-
-      - name: Run stylelint
-        run: npm run stylelint:scss
+        run: npm run stylelint
 
   run-tsc:
     name: Run TypeScript build check
diff --git a/.stylelintrc.json b/.stylelintrc.json
index 0e7a31f32a..3cb2e8b6f6 100644
--- a/.stylelintrc.json
+++ b/.stylelintrc.json
@@ -1,7 +1,7 @@
 {
   "plugins": [
-		"stylelint-no-browser-hacks/lib"
-	],
+    "stylelint-no-browser-hacks/lib"
+  ],
   "rules": {
     "at-rule-empty-line-before": [ "always", {
       "except": [
@@ -143,5 +143,20 @@
     "value-list-comma-space-after": "always-single-line",
     "value-list-comma-space-before": "never",
     "value-list-max-empty-lines": 0
-  }
+  },
+  "overrides": [
+    {
+      "files": [
+        "*.scss",
+        "**/*.scss"
+      ],
+      "customSyntax": "postcss-scss",
+      "plugins": [ "stylelint-scss" ],
+      "rules": {
+        "at-rule-no-unknown": null,
+        "scss/at-rule-no-unknown": true,
+        "plugin/no-browser-hacks": null
+      }
+    }
+  ]
 }
diff --git a/.stylelintrc.scss.json b/.stylelintrc.scss.json
deleted file mode 100644
index f6577ae28a..0000000000
--- a/.stylelintrc.scss.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "extends": [ "./.stylelintrc.json" ],
-  "customSyntax": "postcss-scss",
-  "plugins": [ "stylelint-scss" ],
-  "rules": {
-    "at-rule-no-unknown": null,
-    "scss/at-rule-no-unknown": true,
-    "plugin/no-browser-hacks": null
-  }
-}
diff --git a/package.json b/package.json
index 9975e3f49f..9aba9fb979 100644
--- a/package.json
+++ b/package.json
@@ -149,9 +149,7 @@
     "lint": "eslint \"./\"",
     "test": "vitest --watch=false --config vite.config.ts",
     "test:watch": "vitest --config vite.config.ts",
-    "stylelint": "npm run stylelint:css && npm run stylelint:scss",
-    "stylelint:css": "stylelint \"src/**/*.css\"",
-    "stylelint:scss": "stylelint --config=\".stylelintrc.scss.json\" \"src/**/*.scss\""
+    "stylelint": "stylelint \"src/**/*.{css,scss}\""
   },
   "engines": {
     "node": ">=20.0.0",