diff --git a/package.json b/package.json
index 931f48b..507673f 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "eslint-plugin-simple-import-sort": "12.1.1",
     "jest": "29.7.0",
     "markdownlint-cli": "0.42.0",
-    "postcss": "8.4.47",
+    "postcss": "8.5.3",
     "prettier": "3.5.2",
     "tailwindcss": "3.4.14",
     "typescript": "5.6.3"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9497068..09cf9ce 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -64,8 +64,8 @@ importers:
         specifier: 0.42.0
         version: 0.42.0
       postcss:
-        specifier: 8.4.47
-        version: 8.4.47
+        specifier: 8.5.3
+        version: 8.5.3
       prettier:
         specifier: 3.5.2
         version: 3.5.2
@@ -2230,6 +2230,9 @@ packages:
   picocolors@1.1.0:
     resolution: {integrity: sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw==}
 
+  picocolors@1.1.1:
+    resolution: {integrity: sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==}
+
   picomatch@2.3.1:
     resolution: {integrity: sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==}
     engines: {node: '>=8.6'}
@@ -2290,8 +2293,8 @@ packages:
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
-  postcss@8.4.47:
-    resolution: {integrity: sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==}
+  postcss@8.5.3:
+    resolution: {integrity: sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==}
     engines: {node: ^10 || ^12 || >=14}
 
   prelude-ls@1.2.1:
@@ -2843,7 +2846,7 @@ snapshots:
   '@babel/code-frame@7.24.7':
     dependencies:
       '@babel/highlight': 7.24.7
-      picocolors: 1.1.0
+      picocolors: 1.1.1
 
   '@babel/compat-data@7.25.2': {}
 
@@ -2924,7 +2927,7 @@ snapshots:
       '@babel/helper-validator-identifier': 7.24.7
       chalk: 2.4.2
       js-tokens: 4.0.0
-      picocolors: 1.1.0
+      picocolors: 1.1.1
 
   '@babel/parser@7.25.3':
     dependencies:
@@ -5407,6 +5410,8 @@ snapshots:
 
   picocolors@1.1.0: {}
 
+  picocolors@1.1.1: {}
+
   picomatch@2.3.1: {}
 
   pify@2.3.0: {}
@@ -5423,28 +5428,28 @@ snapshots:
 
   possible-typed-array-names@1.1.0: {}
 
-  postcss-import@15.1.0(postcss@8.4.47):
+  postcss-import@15.1.0(postcss@8.5.3):
     dependencies:
-      postcss: 8.4.47
+      postcss: 8.5.3
       postcss-value-parser: 4.2.0
       read-cache: 1.0.0
       resolve: 1.22.8
 
-  postcss-js@4.0.1(postcss@8.4.47):
+  postcss-js@4.0.1(postcss@8.5.3):
     dependencies:
       camelcase-css: 2.0.1
-      postcss: 8.4.47
+      postcss: 8.5.3
 
-  postcss-load-config@4.0.2(postcss@8.4.47):
+  postcss-load-config@4.0.2(postcss@8.5.3):
     dependencies:
       lilconfig: 3.1.2
       yaml: 2.5.0
     optionalDependencies:
-      postcss: 8.4.47
+      postcss: 8.5.3
 
-  postcss-nested@6.2.0(postcss@8.4.47):
+  postcss-nested@6.2.0(postcss@8.5.3):
     dependencies:
-      postcss: 8.4.47
+      postcss: 8.5.3
       postcss-selector-parser: 6.1.1
 
   postcss-selector-parser@6.1.1:
@@ -5454,10 +5459,10 @@ snapshots:
 
   postcss-value-parser@4.2.0: {}
 
-  postcss@8.4.47:
+  postcss@8.5.3:
     dependencies:
       nanoid: 3.3.8
-      picocolors: 1.1.0
+      picocolors: 1.1.1
       source-map-js: 1.2.1
 
   prelude-ls@1.2.1: {}
@@ -5831,11 +5836,11 @@ snapshots:
       normalize-path: 3.0.0
       object-hash: 3.0.0
       picocolors: 1.1.0
-      postcss: 8.4.47
-      postcss-import: 15.1.0(postcss@8.4.47)
-      postcss-js: 4.0.1(postcss@8.4.47)
-      postcss-load-config: 4.0.2(postcss@8.4.47)
-      postcss-nested: 6.2.0(postcss@8.4.47)
+      postcss: 8.5.3
+      postcss-import: 15.1.0(postcss@8.5.3)
+      postcss-js: 4.0.1(postcss@8.5.3)
+      postcss-load-config: 4.0.2(postcss@8.5.3)
+      postcss-nested: 6.2.0(postcss@8.5.3)
       postcss-selector-parser: 6.1.1
       resolve: 1.22.8
       sucrase: 3.35.0
@@ -5954,7 +5959,7 @@ snapshots:
     dependencies:
       browserslist: 4.23.3
       escalade: 3.1.2
-      picocolors: 1.1.0
+      picocolors: 1.1.1
 
   uri-js@4.4.1:
     dependencies: