diff --git a/package.json b/package.json
index 19aeeb2..f1bbdfa 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "eslint-config-prettier": "9.1.0",
     "eslint-plugin-svelte": "2.46.1",
     "globals": "15.14.0",
-    "postcss": "8.4.49",
+    "postcss": "8.5.1",
     "prettier": "3.4.2",
     "prettier-plugin-svelte": "3.3.3",
     "svelte": "5.16.5",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e715b2b..e4a02b5 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -29,7 +29,7 @@ importers:
         version: 5.0.3(svelte@5.16.5)(vite@6.0.7(jiti@1.21.7)(yaml@2.7.0))
       autoprefixer:
         specifier: 10.4.20
-        version: 10.4.20(postcss@8.4.49)
+        version: 10.4.20(postcss@8.5.1)
       eslint:
         specifier: 9.17.0
         version: 9.17.0(jiti@1.21.7)
@@ -43,8 +43,8 @@ importers:
         specifier: 15.14.0
         version: 15.14.0
       postcss:
-        specifier: 8.4.49
-        version: 8.4.49
+        specifier: 8.5.1
+        version: 8.5.1
       prettier:
         specifier: 3.4.2
         version: 3.4.2
@@ -1232,8 +1232,8 @@ packages:
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
-  postcss@8.4.49:
-    resolution: {integrity: sha512-OCVPnIObs4N29kxTjzLfUryOkvZEq+pf8jTF0lg8E7uETuWHA+v7j3c/xJmiqpX450191LlmZfUKkXxkTry7nA==}
+  postcss@8.5.1:
+    resolution: {integrity: sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ==}
     engines: {node: ^10 || ^12 || >=14}
 
   prelude-ls@1.2.1:
@@ -2048,14 +2048,14 @@ snapshots:
 
   assertion-error@2.0.1: {}
 
-  autoprefixer@10.4.20(postcss@8.4.49):
+  autoprefixer@10.4.20(postcss@8.5.1):
     dependencies:
       browserslist: 4.24.3
       caniuse-lite: 1.0.30001690
       fraction.js: 4.3.7
       normalize-range: 0.1.2
       picocolors: 1.1.1
-      postcss: 8.4.49
+      postcss: 8.5.1
       postcss-value-parser: 4.2.0
 
   axobject-query@4.1.0: {}
@@ -2220,9 +2220,9 @@ snapshots:
       eslint-compat-utils: 0.5.1(eslint@9.17.0(jiti@1.21.7))
       esutils: 2.0.3
       known-css-properties: 0.35.0
-      postcss: 8.4.49
-      postcss-load-config: 3.1.4(postcss@8.4.49)
-      postcss-safe-parser: 6.0.0(postcss@8.4.49)
+      postcss: 8.5.1
+      postcss-load-config: 3.1.4(postcss@8.5.1)
+      postcss-safe-parser: 6.0.0(postcss@8.5.1)
       postcss-selector-parser: 6.1.2
       semver: 7.6.3
       svelte-eslint-parser: 0.43.0(svelte@5.16.5)
@@ -2584,44 +2584,44 @@ snapshots:
 
   pirates@4.0.6: {}
 
-  postcss-import@15.1.0(postcss@8.4.49):
+  postcss-import@15.1.0(postcss@8.5.1):
     dependencies:
-      postcss: 8.4.49
+      postcss: 8.5.1
       postcss-value-parser: 4.2.0
       read-cache: 1.0.0
       resolve: 1.22.10
 
-  postcss-js@4.0.1(postcss@8.4.49):
+  postcss-js@4.0.1(postcss@8.5.1):
     dependencies:
       camelcase-css: 2.0.1
-      postcss: 8.4.49
+      postcss: 8.5.1
 
-  postcss-load-config@3.1.4(postcss@8.4.49):
+  postcss-load-config@3.1.4(postcss@8.5.1):
     dependencies:
       lilconfig: 2.1.0
       yaml: 1.10.2
     optionalDependencies:
-      postcss: 8.4.49
+      postcss: 8.5.1
 
-  postcss-load-config@4.0.2(postcss@8.4.49):
+  postcss-load-config@4.0.2(postcss@8.5.1):
     dependencies:
       lilconfig: 3.1.3
       yaml: 2.7.0
     optionalDependencies:
-      postcss: 8.4.49
+      postcss: 8.5.1
 
-  postcss-nested@6.2.0(postcss@8.4.49):
+  postcss-nested@6.2.0(postcss@8.5.1):
     dependencies:
-      postcss: 8.4.49
+      postcss: 8.5.1
       postcss-selector-parser: 6.1.2
 
-  postcss-safe-parser@6.0.0(postcss@8.4.49):
+  postcss-safe-parser@6.0.0(postcss@8.5.1):
     dependencies:
-      postcss: 8.4.49
+      postcss: 8.5.1
 
-  postcss-scss@4.0.9(postcss@8.4.49):
+  postcss-scss@4.0.9(postcss@8.5.1):
     dependencies:
-      postcss: 8.4.49
+      postcss: 8.5.1
 
   postcss-selector-parser@6.1.2:
     dependencies:
@@ -2630,7 +2630,7 @@ snapshots:
 
   postcss-value-parser@4.2.0: {}
 
-  postcss@8.4.49:
+  postcss@8.5.1:
     dependencies:
       nanoid: 3.3.8
       picocolors: 1.1.1
@@ -2783,8 +2783,8 @@ snapshots:
       eslint-scope: 7.2.2
       eslint-visitor-keys: 3.4.3
       espree: 9.6.1
-      postcss: 8.4.49
-      postcss-scss: 4.0.9(postcss@8.4.49)
+      postcss: 8.5.1
+      postcss-scss: 4.0.9(postcss@8.5.1)
     optionalDependencies:
       svelte: 5.16.5
 
@@ -2825,11 +2825,11 @@ snapshots:
       normalize-path: 3.0.0
       object-hash: 3.0.0
       picocolors: 1.1.1
-      postcss: 8.4.49
-      postcss-import: 15.1.0(postcss@8.4.49)
-      postcss-js: 4.0.1(postcss@8.4.49)
-      postcss-load-config: 4.0.2(postcss@8.4.49)
-      postcss-nested: 6.2.0(postcss@8.4.49)
+      postcss: 8.5.1
+      postcss-import: 15.1.0(postcss@8.5.1)
+      postcss-js: 4.0.1(postcss@8.5.1)
+      postcss-load-config: 4.0.2(postcss@8.5.1)
+      postcss-nested: 6.2.0(postcss@8.5.1)
       postcss-selector-parser: 6.1.2
       resolve: 1.22.10
       sucrase: 3.35.0
@@ -2925,7 +2925,7 @@ snapshots:
   vite@6.0.7(jiti@1.21.7)(yaml@2.7.0):
     dependencies:
       esbuild: 0.24.2
-      postcss: 8.4.49
+      postcss: 8.5.1
       rollup: 4.29.1
     optionalDependencies:
       fsevents: 2.3.3