diff --git a/package.json b/package.json
index 6de4d14..046a646 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "eslint-plugin-simple-import-sort": "^12.1.1",
     "eslint-plugin-vue": "^10.8.0",
     "globals": "^17.4.0",
-    "postcss": "^8.5.10",
+    "postcss": "^8.5.18",
     "postcss-cli": "^11.0.1",
     "postcss-prefixwrap": "^1.57.2",
     "postcss-relative-rem": "^1.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1167825..7571a65 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -53,7 +53,7 @@ importers:
         version: 10.0.1(eslint@10.1.0)
       autoprefixer:
         specifier: ^10.4.27
-        version: 10.4.27(postcss@8.5.10)
+        version: 10.4.27(postcss@8.5.18)
       eslint:
         specifier: ^10.1.0
         version: 10.1.0
@@ -70,17 +70,17 @@ importers:
         specifier: ^17.4.0
         version: 17.4.0
       postcss:
-        specifier: ^8.5.10
-        version: 8.5.10
+        specifier: ^8.5.18
+        version: 8.5.18
       postcss-cli:
         specifier: ^11.0.1
-        version: 11.0.1(postcss@8.5.10)
+        version: 11.0.1(postcss@8.5.18)
       postcss-prefixwrap:
         specifier: ^1.57.2
-        version: 1.57.2(postcss@8.5.10)
+        version: 1.57.2(postcss@8.5.18)
       postcss-relative-rem:
         specifier: ^1.0.0
-        version: 1.0.0(postcss@8.5.10)
+        version: 1.0.0(postcss@8.5.18)
       prettier:
         specifier: ^3.8.1
         version: 3.8.1
@@ -849,8 +849,8 @@ packages:
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
-  postcss@8.5.10:
-    resolution: {integrity: sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==}
+  postcss@8.5.18:
+    resolution: {integrity: sha512-xdB1oSLHbz1vRWgCDalrCqEFTWzFlhqFC5tIHLMOSUIjhm3XXQ1qrFy8S/ESr1JYRRXqM3c1QFiMZUJdUTqyMQ==}
     engines: {node: ^10 || ^12 || >=14}
 
   prelude-ls@1.2.1:
@@ -1217,7 +1217,7 @@ snapshots:
       '@vue/shared': 3.5.31
       estree-walker: 2.0.2
       magic-string: 0.30.21
-      postcss: 8.5.10
+      postcss: 8.5.18
       source-map-js: 1.2.1
 
   '@vue/compiler-ssr@3.5.31':
@@ -1318,13 +1318,13 @@ snapshots:
       '@babel/parser': 7.29.2
       ast-kit: 2.2.0
 
-  autoprefixer@10.4.27(postcss@8.5.10):
+  autoprefixer@10.4.27(postcss@8.5.18):
     dependencies:
       browserslist: 4.28.1
       caniuse-lite: 1.0.30001781
       fraction.js: 5.3.4
       picocolors: 1.1.1
-      postcss: 8.5.10
+      postcss: 8.5.18
       postcss-value-parser: 4.2.0
 
   balanced-match@4.0.4: {}
@@ -1765,15 +1765,15 @@ snapshots:
       exsolve: 1.0.8
       pathe: 2.0.3
 
-  postcss-cli@11.0.1(postcss@8.5.10):
+  postcss-cli@11.0.1(postcss@8.5.18):
     dependencies:
       chokidar: 3.6.0
       dependency-graph: 1.0.0
       fs-extra: 11.3.4
       picocolors: 1.1.1
-      postcss: 8.5.10
-      postcss-load-config: 5.1.0(postcss@8.5.10)
-      postcss-reporter: 7.1.0(postcss@8.5.10)
+      postcss: 8.5.18
+      postcss-load-config: 5.1.0(postcss@8.5.18)
+      postcss-reporter: 7.1.0(postcss@8.5.18)
       pretty-hrtime: 1.0.3
       read-cache: 1.0.0
       slash: 5.1.0
@@ -1783,25 +1783,25 @@ snapshots:
       - jiti
       - tsx
 
-  postcss-load-config@5.1.0(postcss@8.5.10):
+  postcss-load-config@5.1.0(postcss@8.5.18):
     dependencies:
       lilconfig: 3.1.3
       yaml: 2.8.3
     optionalDependencies:
-      postcss: 8.5.10
+      postcss: 8.5.18
 
-  postcss-prefixwrap@1.57.2(postcss@8.5.10):
+  postcss-prefixwrap@1.57.2(postcss@8.5.18):
     dependencies:
-      postcss: 8.5.10
+      postcss: 8.5.18
 
-  postcss-relative-rem@1.0.0(postcss@8.5.10):
+  postcss-relative-rem@1.0.0(postcss@8.5.18):
     dependencies:
-      postcss: 8.5.10
+      postcss: 8.5.18
 
-  postcss-reporter@7.1.0(postcss@8.5.10):
+  postcss-reporter@7.1.0(postcss@8.5.18):
     dependencies:
       picocolors: 1.1.1
-      postcss: 8.5.10
+      postcss: 8.5.18
       thenby: 1.3.4
 
   postcss-selector-parser@7.1.1:
@@ -1811,7 +1811,7 @@ snapshots:
 
   postcss-value-parser@4.2.0: {}
 
-  postcss@8.5.10:
+  postcss@8.5.18:
     dependencies:
       nanoid: 3.3.16
       picocolors: 1.1.1