diff --git a/package.json b/package.json
index 14cda26dd3..711e60e7b2 100644
--- a/package.json
+++ b/package.json
@@ -107,7 +107,7 @@
     "node-emoji": "^2.1.3",
     "picocolors": "^1.0.1",
     "postcss-cli": "^11.0.0",
-    "postcss-custom-properties": "^13.3.12",
+    "postcss-custom-properties": "^14.0.0",
     "postcss-html": "^1.7.0",
     "rimraf": "^6.0.1",
     "rollup-plugin-visualizer": "^5.12.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2cdcd4fee2..5e06b20720 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -154,8 +154,8 @@ importers:
         specifier: ^11.0.0
         version: 11.0.0(jiti@1.21.6)(postcss@8.4.38)
       postcss-custom-properties:
-        specifier: ^13.3.12
-        version: 13.3.12(postcss@8.4.38)
+        specifier: ^14.0.0
+        version: 14.0.1(postcss@8.4.38)
       postcss-html:
         specifier: ^1.7.0
         version: 1.7.0
@@ -533,18 +533,12 @@ packages:
     resolution: {integrity: sha512-tpyc+7i6bPG9mvaBbtKUeghfyZSDgWquIDfMgqYtTbmZ9Y9VzEm2je9EYcQ0aoz5o7NvGS+rcDec93yO08MHYA==}
     engines: {node: '>=v18'}
 
-  '@csstools/cascade-layer-name-parser@1.0.13':
-    resolution: {integrity: sha512-MX0yLTwtZzr82sQ0zOjqimpZbzjMaK/h2pmlrLK7DCzlmiZLYFpoO94WmN1akRVo6ll/TdpHb53vihHLUMyvng==}
-    engines: {node: ^14 || ^16 || >=18}
-    peerDependencies:
-      '@csstools/css-parser-algorithms': ^2.7.1
-      '@csstools/css-tokenizer': ^2.4.1
-
-  '@csstools/css-parser-algorithms@2.7.1':
-    resolution: {integrity: sha512-2SJS42gxmACHgikc1WGesXLIT8d/q2l0UFM7TaEeIzdFCE/FPMtTiizcPGGJtlPo2xuQzY09OhrLTzRxqJqwGw==}
-    engines: {node: ^14 || ^16 || >=18}
+  '@csstools/cascade-layer-name-parser@2.0.1':
+    resolution: {integrity: sha512-G9ZYN5+yr/E6xYSiy1BwOEFP5p88ZtWo8sL4NztKBkRRAwRkzVGa70M+D+fYHugMID5jkLeNt5X9jYd5EaVuyg==}
+    engines: {node: '>=18'}
     peerDependencies:
-      '@csstools/css-tokenizer': ^2.4.1
+      '@csstools/css-parser-algorithms': ^3.0.1
+      '@csstools/css-tokenizer': ^3.0.1
 
   '@csstools/css-parser-algorithms@3.0.0':
     resolution: {integrity: sha512-20hEErXV9GEx15qRbsJVzB91ryayx1F2duHPBrfZXQAHz/dJG0u/611URpr28+sFjm3EI7U17Pj9SVA9NSAGJA==}
@@ -552,14 +546,20 @@ packages:
     peerDependencies:
       '@csstools/css-tokenizer': ^3.0.0
 
-  '@csstools/css-tokenizer@2.4.1':
-    resolution: {integrity: sha512-eQ9DIktFJBhGjioABJRtUucoWR2mwllurfnM8LuNGAqX3ViZXaUchqk+1s7jjtkFiT9ySdACsFEA3etErkALUg==}
-    engines: {node: ^14 || ^16 || >=18}
+  '@csstools/css-parser-algorithms@3.0.1':
+    resolution: {integrity: sha512-lSquqZCHxDfuTg/Sk2hiS0mcSFCEBuj49JfzPHJogDBT0mGCyY5A1AQzBWngitrp7i1/HAZpIgzF/VjhOEIJIg==}
+    engines: {node: '>=18'}
+    peerDependencies:
+      '@csstools/css-tokenizer': ^3.0.1
 
   '@csstools/css-tokenizer@3.0.0':
     resolution: {integrity: sha512-efZvfJyYrqH9hPCKtOBywlTsCXnEzAI9sLHFzUsDpBb+1bQ+bxJnwL9V2bRKv9w4cpIp75yxGeZRaVKoMQnsEg==}
     engines: {node: '>=18'}
 
+  '@csstools/css-tokenizer@3.0.1':
+    resolution: {integrity: sha512-UBqaiu7kU0lfvaP982/o3khfXccVlHPWp0/vwwiIgDF0GmqqqxoiXC/6FCjlS9u92f7CoEz6nXKQnrn1kIAkOw==}
+    engines: {node: '>=18'}
+
   '@csstools/media-query-list-parser@3.0.0':
     resolution: {integrity: sha512-W0JlkUFwXjo703wt06AcaWuUcS+6x6IEDyxV6W65Sw+vLCYp+uPsrps+PXTiIfN0V1Pqj5snPzN7EYLmbz1zjg==}
     engines: {node: '>=18'}
@@ -573,9 +573,9 @@ packages:
     peerDependencies:
       postcss-selector-parser: ^6.1.0
 
-  '@csstools/utilities@1.0.0':
-    resolution: {integrity: sha512-tAgvZQe/t2mlvpNosA4+CkMiZ2azISW5WPAcdSalZlEjQvUfghHxfQcrCiK/7/CrfAWVxyM88kGFYO82heIGDg==}
-    engines: {node: ^14 || ^16 || >=18}
+  '@csstools/utilities@2.0.0':
+    resolution: {integrity: sha512-5VdOr0Z71u+Yp3ozOx8T11N703wIFGVRgOWbOZMKgglPJsWA54MRIoMNVMa7shUToIhx5J8vX4sOZgD2XiihiQ==}
+    engines: {node: '>=18'}
     peerDependencies:
       postcss: ^8.4
 
@@ -3621,9 +3621,9 @@ packages:
     peerDependencies:
       postcss: ^8.0.0
 
-  postcss-custom-properties@13.3.12:
-    resolution: {integrity: sha512-oPn/OVqONB2ZLNqN185LDyaVByELAA/u3l2CS2TS16x2j2XsmV4kd8U49+TMxmUsEU9d8fB/I10E6U7kB0L1BA==}
-    engines: {node: ^14 || ^16 || >=18}
+  postcss-custom-properties@14.0.1:
+    resolution: {integrity: sha512-SB4GjuZjIq5GQFNbxFrirQPbkdbJooyNy8bh+fcJ8ZG0oasJTflTTtR4geb56h+FBVDIb9Hx4v/NiG2caOj8nQ==}
+    engines: {node: '>=18'}
     peerDependencies:
       postcss: ^8.4
 
@@ -5169,23 +5169,23 @@ snapshots:
       '@types/conventional-commits-parser': 5.0.0
       chalk: 5.3.0
 
-  '@csstools/cascade-layer-name-parser@1.0.13(@csstools/css-parser-algorithms@2.7.1(@csstools/css-tokenizer@2.4.1))(@csstools/css-tokenizer@2.4.1)':
-    dependencies:
-      '@csstools/css-parser-algorithms': 2.7.1(@csstools/css-tokenizer@2.4.1)
-      '@csstools/css-tokenizer': 2.4.1
-
-  '@csstools/css-parser-algorithms@2.7.1(@csstools/css-tokenizer@2.4.1)':
+  '@csstools/cascade-layer-name-parser@2.0.1(@csstools/css-parser-algorithms@3.0.1(@csstools/css-tokenizer@3.0.1))(@csstools/css-tokenizer@3.0.1)':
     dependencies:
-      '@csstools/css-tokenizer': 2.4.1
+      '@csstools/css-parser-algorithms': 3.0.1(@csstools/css-tokenizer@3.0.1)
+      '@csstools/css-tokenizer': 3.0.1
 
   '@csstools/css-parser-algorithms@3.0.0(@csstools/css-tokenizer@3.0.0)':
     dependencies:
       '@csstools/css-tokenizer': 3.0.0
 
-  '@csstools/css-tokenizer@2.4.1': {}
+  '@csstools/css-parser-algorithms@3.0.1(@csstools/css-tokenizer@3.0.1)':
+    dependencies:
+      '@csstools/css-tokenizer': 3.0.1
 
   '@csstools/css-tokenizer@3.0.0': {}
 
+  '@csstools/css-tokenizer@3.0.1': {}
+
   '@csstools/media-query-list-parser@3.0.0(@csstools/css-parser-algorithms@3.0.0(@csstools/css-tokenizer@3.0.0))(@csstools/css-tokenizer@3.0.0)':
     dependencies:
       '@csstools/css-parser-algorithms': 3.0.0(@csstools/css-tokenizer@3.0.0)
@@ -5195,7 +5195,7 @@ snapshots:
     dependencies:
       postcss-selector-parser: 6.1.2
 
-  '@csstools/utilities@1.0.0(postcss@8.4.38)':
+  '@csstools/utilities@2.0.0(postcss@8.4.38)':
     dependencies:
       postcss: 8.4.38
 
@@ -8455,12 +8455,12 @@ snapshots:
       - jiti
       - tsx
 
-  postcss-custom-properties@13.3.12(postcss@8.4.38):
+  postcss-custom-properties@14.0.1(postcss@8.4.38):
     dependencies:
-      '@csstools/cascade-layer-name-parser': 1.0.13(@csstools/css-parser-algorithms@2.7.1(@csstools/css-tokenizer@2.4.1))(@csstools/css-tokenizer@2.4.1)
-      '@csstools/css-parser-algorithms': 2.7.1(@csstools/css-tokenizer@2.4.1)
-      '@csstools/css-tokenizer': 2.4.1
-      '@csstools/utilities': 1.0.0(postcss@8.4.38)
+      '@csstools/cascade-layer-name-parser': 2.0.1(@csstools/css-parser-algorithms@3.0.1(@csstools/css-tokenizer@3.0.1))(@csstools/css-tokenizer@3.0.1)
+      '@csstools/css-parser-algorithms': 3.0.1(@csstools/css-tokenizer@3.0.1)
+      '@csstools/css-tokenizer': 3.0.1
+      '@csstools/utilities': 2.0.0(postcss@8.4.38)
       postcss: 8.4.38
       postcss-value-parser: 4.2.0