diff --git a/package-lock.json b/package-lock.json
index 4b2b1e5c3..0cc99a466 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -50,7 +50,7 @@
         "npm-run-all": "^4.1.5",
         "postcss-cli": "^11.0.0",
         "postcss-import": "^16.1.0",
-        "postcss-nesting": "^13.0.0",
+        "postcss-nesting": "^14.0.0",
         "prettier": "^3.2.5",
         "rimraf": "^6.1.0",
         "rollup": "^4.17.2",
@@ -1959,50 +1959,6 @@
         "node": ">=18"
       }
     },
-    "node_modules/@csstools/selector-resolve-nested": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@csstools/selector-resolve-nested/-/selector-resolve-nested-2.0.0.tgz",
-      "integrity": "sha512-oklSrRvOxNeeOW1yARd4WNCs/D09cQjunGZUgSq6vM8GpzFswN+8rBZyJA29YFZhOTQ6GFzxgLDNtVbt9wPZMA==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/csstools"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/csstools"
-        }
-      ],
-      "engines": {
-        "node": ">=18"
-      },
-      "peerDependencies": {
-        "postcss-selector-parser": "^6.1.0"
-      }
-    },
-    "node_modules/@csstools/selector-specificity": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/@csstools/selector-specificity/-/selector-specificity-4.0.0.tgz",
-      "integrity": "sha512-189nelqtPd8++phaHNwYovKZI0FOzH1vQEE3QhHHkNIGrg5fSs9CbYP3RvfEH5geztnIA9Jwq91wyOIwAW5JIQ==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/csstools"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/csstools"
-        }
-      ],
-      "engines": {
-        "node": ">=18"
-      },
-      "peerDependencies": {
-        "postcss-selector-parser": "^6.1.0"
-      }
-    },
     "node_modules/@emnapi/core": {
       "version": "1.4.3",
       "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.4.3.tgz",
@@ -16019,9 +15975,9 @@
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     "node_modules/postcss-nesting": {
-      "version": "13.0.0",
-      "resolved": "https://registry.npmjs.org/postcss-nesting/-/postcss-nesting-13.0.0.tgz",
-      "integrity": "sha512-TCGQOizyqvEkdeTPM+t6NYwJ3EJszYE/8t8ILxw/YoeUvz2rz7aM8XTAmBWh9/DJjfaaabL88fWrsVHSPF2zgA==",
+      "version": "14.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-nesting/-/postcss-nesting-14.0.0.tgz",
+      "integrity": "sha512-YGFOfVrjxYfeGTS5XctP1WCI5hu8Lr9SmntjfRC+iX5hCihEO+QZl9Ra+pkjqkgoVdDKvb2JccpElcowhZtzpw==",
       "dev": true,
       "funding": [
         {
@@ -16033,18 +15989,79 @@
           "url": "https://opencollective.com/csstools"
         }
       ],
+      "license": "MIT-0",
       "dependencies": {
-        "@csstools/selector-resolve-nested": "^2.0.0",
-        "@csstools/selector-specificity": "^4.0.0",
-        "postcss-selector-parser": "^6.1.0"
+        "@csstools/selector-resolve-nested": "^4.0.0",
+        "@csstools/selector-specificity": "^6.0.0",
+        "postcss-selector-parser": "^7.1.1"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20.19.0"
       },
       "peerDependencies": {
         "postcss": "^8.4"
       }
     },
+    "node_modules/postcss-nesting/node_modules/@csstools/selector-resolve-nested": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@csstools/selector-resolve-nested/-/selector-resolve-nested-4.0.0.tgz",
+      "integrity": "sha512-9vAPxmp+Dx3wQBIUwc1v7Mdisw1kbbaGqXUM8QLTgWg7SoPGYtXBsMXvsFs/0Bn5yoFhcktzxNZGNaUt0VjgjA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/csstools"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/csstools"
+        }
+      ],
+      "license": "MIT-0",
+      "engines": {
+        "node": ">=20.19.0"
+      },
+      "peerDependencies": {
+        "postcss-selector-parser": "^7.1.1"
+      }
+    },
+    "node_modules/postcss-nesting/node_modules/@csstools/selector-specificity": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@csstools/selector-specificity/-/selector-specificity-6.0.0.tgz",
+      "integrity": "sha512-4sSgl78OtOXEX/2d++8A83zHNTgwCJMaR24FvsYL7Uf/VS8HZk9PTwR51elTbGqMuwH3szLvvOXEaVnqn0Z3zA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/csstools"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/csstools"
+        }
+      ],
+      "license": "MIT-0",
+      "engines": {
+        "node": ">=20.19.0"
+      },
+      "peerDependencies": {
+        "postcss-selector-parser": "^7.1.1"
+      }
+    },
+    "node_modules/postcss-nesting/node_modules/postcss-selector-parser": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-7.1.1.tgz",
+      "integrity": "sha512-orRsuYpJVw8LdAwqqLykBj9ecS5/cRHlI5+nvTo8LcCKmzDmqVORXtOIYEEQuL9D4BxtA1lm5isAqzQZCoQ6Eg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cssesc": "^3.0.0",
+        "util-deprecate": "^1.0.2"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/postcss-normalize-charset": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/postcss-normalize-charset/-/postcss-normalize-charset-7.0.0.tgz",
diff --git a/package.json b/package.json
index 817d47244..83e7b233d 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "npm-run-all": "^4.1.5",
     "postcss-cli": "^11.0.0",
     "postcss-import": "^16.1.0",
-    "postcss-nesting": "^13.0.0",
+    "postcss-nesting": "^14.0.0",
     "prettier": "^3.2.5",
     "rimraf": "^6.1.0",
     "rollup": "^4.17.2",