diff --git a/package.json b/package.json
index 5787cbc7a..1e41e7c77 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
 		"dotenv": "^17.3.1",
 		"glob": "^13.0.6",
 		"gray-matter": "^4.0.3",
-		"postcss": "^8.5.6",
+		"postcss": "^8.5.8",
 		"shiki": "^3.22.0",
 		"sitemap": "^9.0.1",
 		"solid-heroicons": "^3.2.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 44cfa6607..49c1e7f87 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -47,8 +47,8 @@ importers:
         specifier: ^4.0.3
         version: 4.0.3
       postcss:
-        specifier: ^8.5.6
-        version: 8.5.6
+        specifier: ^8.5.8
+        version: 8.5.8
       shiki:
         specifier: ^3.22.0
         version: 3.22.0
@@ -94,7 +94,7 @@ importers:
         version: 8.56.1(eslint@9.39.2(jiti@1.21.7))(typescript@5.9.3)
       autoprefixer:
         specifier: ^10.4.27
-        version: 10.4.27(postcss@8.5.6)
+        version: 10.4.27(postcss@8.5.8)
       eslint:
         specifier: ^9.39.2
         version: 9.39.2(jiti@1.21.7)
@@ -6618,10 +6618,10 @@ packages:
     peerDependencies:
       postcss: ^8.2.9
 
-  postcss@8.5.6:
+  postcss@8.5.8:
     resolution:
       {
-        integrity: sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==,
+        integrity: sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==,
       }
     engines: { node: ^10 || ^12 || >=14 }
 
@@ -9181,8 +9181,8 @@ snapshots:
       hast-util-to-html: 9.0.5
       hast-util-to-text: 4.0.2
       hastscript: 9.0.1
-      postcss: 8.5.6
-      postcss-nested: 6.2.0(postcss@8.5.6)
+      postcss: 8.5.8
+      postcss-nested: 6.2.0(postcss@8.5.8)
       unist-util-visit: 5.0.0
       unist-util-visit-parents: 6.0.2
 
@@ -9193,8 +9193,8 @@ snapshots:
       hast-util-to-html: 9.0.5
       hast-util-to-text: 4.0.2
       hastscript: 9.0.1
-      postcss: 8.5.6
-      postcss-nested: 6.2.0(postcss@8.5.6)
+      postcss: 8.5.8
+      postcss-nested: 6.2.0(postcss@8.5.8)
       unist-util-visit: 5.0.0
       unist-util-visit-parents: 6.0.2
 
@@ -10532,7 +10532,7 @@ snapshots:
       "@vue/shared": 3.5.16
       estree-walker: 2.0.2
       magic-string: 0.30.21
-      postcss: 8.5.6
+      postcss: 8.5.8
       source-map-js: 1.2.1
 
   "@vue/compiler-ssr@3.5.16":
@@ -10687,13 +10687,13 @@ snapshots:
       stubborn-fs: 2.0.0
       when-exit: 2.1.5
 
-  autoprefixer@10.4.27(postcss@8.5.6):
+  autoprefixer@10.4.27(postcss@8.5.8):
     dependencies:
       browserslist: 4.28.1
       caniuse-lite: 1.0.30001775
       fraction.js: 5.3.4
       picocolors: 1.1.1
-      postcss: 8.5.6
+      postcss: 8.5.8
       postcss-value-parser: 4.2.0
 
   b4a@1.6.7: {}
@@ -11094,11 +11094,11 @@ snapshots:
     dependencies:
       node-source-walk: 7.0.1
 
-  detective-postcss@7.0.1(postcss@8.5.6):
+  detective-postcss@7.0.1(postcss@8.5.8):
     dependencies:
       is-url: 1.2.4
-      postcss: 8.5.6
-      postcss-values-parser: 6.0.2(postcss@8.5.6)
+      postcss: 8.5.8
+      postcss-values-parser: 6.0.2(postcss@8.5.8)
 
   detective-sass@6.0.1:
     dependencies:
@@ -13206,29 +13206,29 @@ snapshots:
       exsolve: 1.0.8
       pathe: 2.0.3
 
-  postcss-import@15.1.0(postcss@8.5.6):
+  postcss-import@15.1.0(postcss@8.5.8):
     dependencies:
-      postcss: 8.5.6
+      postcss: 8.5.8
       postcss-value-parser: 4.2.0
       read-cache: 1.0.0
       resolve: 1.22.11
 
-  postcss-js@4.1.0(postcss@8.5.6):
+  postcss-js@4.1.0(postcss@8.5.8):
     dependencies:
       camelcase-css: 2.0.1
-      postcss: 8.5.6
+      postcss: 8.5.8
 
-  postcss-load-config@6.0.1(jiti@1.21.7)(postcss@8.5.6)(yaml@2.8.1):
+  postcss-load-config@6.0.1(jiti@1.21.7)(postcss@8.5.8)(yaml@2.8.1):
     dependencies:
       lilconfig: 3.1.3
     optionalDependencies:
       jiti: 1.21.7
-      postcss: 8.5.6
+      postcss: 8.5.8
       yaml: 2.8.1
 
-  postcss-nested@6.2.0(postcss@8.5.6):
+  postcss-nested@6.2.0(postcss@8.5.8):
     dependencies:
-      postcss: 8.5.6
+      postcss: 8.5.8
       postcss-selector-parser: 6.1.2
 
   postcss-selector-parser@6.0.10:
@@ -13243,14 +13243,14 @@ snapshots:
 
   postcss-value-parser@4.2.0: {}
 
-  postcss-values-parser@6.0.2(postcss@8.5.6):
+  postcss-values-parser@6.0.2(postcss@8.5.8):
     dependencies:
       color-name: 1.1.4
       is-url-superb: 4.0.0
-      postcss: 8.5.6
+      postcss: 8.5.8
       quote-unquote: 1.0.0
 
-  postcss@8.5.6:
+  postcss@8.5.8:
     dependencies:
       nanoid: 3.3.11
       picocolors: 1.1.1
@@ -13263,7 +13263,7 @@ snapshots:
       detective-amd: 6.0.1
       detective-cjs: 6.0.1
       detective-es6: 5.0.1
-      detective-postcss: 7.0.1(postcss@8.5.6)
+      detective-postcss: 7.0.1(postcss@8.5.8)
       detective-sass: 6.0.1
       detective-scss: 5.0.1
       detective-stylus: 5.0.1
@@ -13271,7 +13271,7 @@ snapshots:
       detective-vue2: 2.2.0(typescript@5.9.3)
       module-definition: 6.0.1
       node-source-walk: 7.0.1
-      postcss: 8.5.6
+      postcss: 8.5.8
       typescript: 5.9.3
     transitivePeerDependencies:
       - supports-color
@@ -13998,11 +13998,11 @@ snapshots:
       normalize-path: 3.0.0
       object-hash: 3.0.0
       picocolors: 1.1.1
-      postcss: 8.5.6
-      postcss-import: 15.1.0(postcss@8.5.6)
-      postcss-js: 4.1.0(postcss@8.5.6)
-      postcss-load-config: 6.0.1(jiti@1.21.7)(postcss@8.5.6)(yaml@2.8.1)
-      postcss-nested: 6.2.0(postcss@8.5.6)
+      postcss: 8.5.8
+      postcss-import: 15.1.0(postcss@8.5.8)
+      postcss-js: 4.1.0(postcss@8.5.8)
+      postcss-load-config: 6.0.1(jiti@1.21.7)(postcss@8.5.8)(yaml@2.8.1)
+      postcss-nested: 6.2.0(postcss@8.5.8)
       postcss-selector-parser: 6.1.2
       resolve: 1.22.11
       sucrase: 3.35.1
@@ -14547,7 +14547,7 @@ snapshots:
       esbuild: 0.25.5
       fdir: 6.4.6(picomatch@4.0.2)
       picomatch: 4.0.2
-      postcss: 8.5.6
+      postcss: 8.5.8
       rollup: 4.43.0
       tinyglobby: 0.2.14
     optionalDependencies: