diff --git a/package.json b/package.json
index e51ffa3..7cd5c30 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "eslint-plugin-tailwindcss": "^3.17.4",
     "globals": "^15.15.0",
     "gray-matter": "^4.0.3",
-    "postcss": "^8.5.10",
+    "postcss": "^8.5.23",
     "remark-frontmatter": "^5.0.0",
     "remark-gfm": "^4.0.0",
     "remark-mdx-frontmatter": "^4.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index dcb89ae..4c90e0d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -98,7 +98,7 @@ importers:
         version: 19.2.3(@types/react@19.2.17)
       autoprefixer:
         specifier: ^10.4.20
-        version: 10.5.4(postcss@8.5.19)
+        version: 10.5.4(postcss@8.5.23)
       classnames:
         specifier: ^2.5.1
         version: 2.5.1
@@ -136,8 +136,8 @@ importers:
         specifier: ^4.0.3
         version: 4.0.3
       postcss:
-        specifier: ^8.5.10
-        version: 8.5.19
+        specifier: ^8.5.23
+        version: 8.5.23
       remark-frontmatter:
         specifier: ^5.0.0
         version: 5.0.0
@@ -2774,8 +2774,8 @@ packages:
   mz@2.7.0:
     resolution: {integrity: sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q==}
 
-  nanoid@3.3.16:
-    resolution: {integrity: sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==}
+  nanoid@3.3.18:
+    resolution: {integrity: sha512-DTg4MJbGMWkfi6VZFdNt2/caMbQy4Ou+Op/hJQvGEWcnVfoA1QA+xzRKAzw9jD6+GVOOeYr/mIcuDSdug6F6+w==}
     engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
     hasBin: true
 
@@ -3019,8 +3019,8 @@ packages:
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
-  postcss@8.5.19:
-    resolution: {integrity: sha512-Mz8SaolMd8nB+G13WkORcxQKHZ/NE4xXevtkJHVuG+guo9/wYKlIMTKAqGdEmYOXR2ijPjTYNHssizdaVSUNdQ==}
+  postcss@8.5.23:
+    resolution: {integrity: sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==}
     engines: {node: ^10 || ^12 || >=14}
 
   prelude-ls@1.2.1:
@@ -4891,13 +4891,13 @@ snapshots:
 
   async-function@1.0.0: {}
 
-  autoprefixer@10.5.4(postcss@8.5.19):
+  autoprefixer@10.5.4(postcss@8.5.23):
     dependencies:
       browserslist: 4.28.6
       caniuse-lite: 1.0.30001806
       fraction.js: 5.3.4
       picocolors: 1.1.1
-      postcss: 8.5.19
+      postcss: 8.5.23
       postcss-value-parser: 4.2.0
 
   available-typed-arrays@1.0.7:
@@ -5565,7 +5565,7 @@ snapshots:
   eslint-plugin-tailwindcss@3.18.3(tailwindcss@3.4.19(yaml@2.9.0)):
     dependencies:
       fast-glob: 3.3.3
-      postcss: 8.5.19
+      postcss: 8.5.23
       synckit: 0.11.13
       tailwind-api-utils: 1.0.3(tailwindcss@3.4.19(yaml@2.9.0))
       tailwindcss: 3.4.19(yaml@2.9.0)
@@ -6798,7 +6798,7 @@ snapshots:
       object-assign: 4.1.1
       thenify-all: 1.6.0
 
-  nanoid@3.3.16: {}
+  nanoid@3.3.18: {}
 
   napi-postinstall@0.3.4: {}
 
@@ -7002,29 +7002,29 @@ snapshots:
 
   possible-typed-array-names@1.1.0: {}
 
-  postcss-import@15.1.0(postcss@8.5.19):
+  postcss-import@15.1.0(postcss@8.5.23):
     dependencies:
-      postcss: 8.5.19
+      postcss: 8.5.23
       postcss-value-parser: 4.2.0
       read-cache: 1.0.0
       resolve: 1.22.12
 
-  postcss-js@4.1.0(postcss@8.5.19):
+  postcss-js@4.1.0(postcss@8.5.23):
     dependencies:
       camelcase-css: 2.0.1
-      postcss: 8.5.19
+      postcss: 8.5.23
 
-  postcss-load-config@6.0.1(jiti@1.21.7)(postcss@8.5.19)(yaml@2.9.0):
+  postcss-load-config@6.0.1(jiti@1.21.7)(postcss@8.5.23)(yaml@2.9.0):
     dependencies:
       lilconfig: 3.1.3
     optionalDependencies:
       jiti: 1.21.7
-      postcss: 8.5.19
+      postcss: 8.5.23
       yaml: 2.9.0
 
-  postcss-nested@6.2.0(postcss@8.5.19):
+  postcss-nested@6.2.0(postcss@8.5.23):
     dependencies:
-      postcss: 8.5.19
+      postcss: 8.5.23
       postcss-selector-parser: 6.1.4
 
   postcss-selector-parser@6.1.4:
@@ -7034,9 +7034,9 @@ snapshots:
 
   postcss-value-parser@4.2.0: {}
 
-  postcss@8.5.19:
+  postcss@8.5.23:
     dependencies:
-      nanoid: 3.3.16
+      nanoid: 3.3.18
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
@@ -7637,11 +7637,11 @@ snapshots:
       normalize-path: 3.0.0
       object-hash: 3.0.0
       picocolors: 1.1.1
-      postcss: 8.5.19
-      postcss-import: 15.1.0(postcss@8.5.19)
-      postcss-js: 4.1.0(postcss@8.5.19)
-      postcss-load-config: 6.0.1(jiti@1.21.7)(postcss@8.5.19)(yaml@2.9.0)
-      postcss-nested: 6.2.0(postcss@8.5.19)
+      postcss: 8.5.23
+      postcss-import: 15.1.0(postcss@8.5.23)
+      postcss-js: 4.1.0(postcss@8.5.23)
+      postcss-load-config: 6.0.1(jiti@1.21.7)(postcss@8.5.23)(yaml@2.9.0)
+      postcss-nested: 6.2.0(postcss@8.5.23)
       postcss-selector-parser: 6.1.4
       resolve: 1.22.12
       sucrase: 3.35.1
@@ -7952,7 +7952,7 @@ snapshots:
       esbuild: 0.28.1
       fdir: 6.5.0(picomatch@4.0.5)
       picomatch: 4.0.5
-      postcss: 8.5.19
+      postcss: 8.5.23
       rollup: 4.62.2
       tinyglobby: 0.2.17
     optionalDependencies: