diff --git a/package.json b/package.json
index 576f115..659ac2f 100644
--- a/package.json
+++ b/package.json
@@ -1 +1 @@
-{"name":"c0py","version":"0.1.0","private":true,"description":"C0PY — canonical SIAX web product capture, digital twin, reconstruction and verification engine.","type":"module","scripts":{"build":"pnpm -r build","typecheck":"pnpm -r typecheck","test":"pnpm -r test","lint":"eslint .","validate:architecture":"node scripts/validate-canonical-architecture.mjs","dev:api":"pnpm --filter @siax/c0py-api dev","dev:web":"pnpm --filter @siax/c0py-web dev","start:api":"pnpm --filter @siax/c0py-api start"},"devDependencies":{"typescript":"^5.7.2","@types/node":"^24.0.0","@eslint/js":"^9.18.0","eslint":"^9.18.0","eslint-config-prettier":"^10.0.0","prettier":"^3.4.2","typescript-eslint":"^8.20.0"},"engines":{"node":">=20.17.0"},"pnpm":{"overrides":{"nanoid@<5.1.16":"5.1.16"}},"packageManager":"pnpm@9.15.9"}
\ No newline at end of file
+{"name":"c0py","version":"0.1.0","private":true,"description":"C0PY — canonical SIAX web product capture, digital twin, reconstruction and verification engine.","type":"module","scripts":{"build":"pnpm -r build","typecheck":"pnpm -r typecheck","test":"pnpm -r test","lint":"eslint .","validate:architecture":"node scripts/validate-canonical-architecture.mjs","dev:api":"pnpm --filter @siax/c0py-api dev","dev:web":"pnpm --filter @siax/c0py-web dev","start:api":"pnpm --filter @siax/c0py-api start"},"devDependencies":{"typescript":"^5.7.2","@types/node":"^24.0.0","@eslint/js":"^9.18.0","eslint":"^9.18.0","eslint-config-prettier":"^10.0.0","prettier":"^3.4.2","typescript-eslint":"^8.20.0"},"engines":{"node":">=20.17.0"},"pnpm":{"overrides":{"nanoid@<5.1.16":"5.1.16","postcss@<8.5.18":"8.5.28"}},"packageManager":"pnpm@9.15.9"}
\ No newline at end of file
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 31b785a..db7caed 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,6 +6,7 @@ settings:
 
 overrides:
   nanoid@<5.1.16: 5.1.16
+  postcss@<8.5.18: 8.5.28
 
 importers:
 
@@ -1307,10 +1308,6 @@ packages:
     engines: {node: '>=20'}
     hasBin: true
 
-  postcss@8.4.31:
-    resolution: {integrity: sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==}
-    engines: {node: ^10 || ^12 || >=14}
-
   postcss@8.5.28:
     resolution: {integrity: sha512-RRuzqDtt5Y9h3quz5hWhK+TPnsmVs6WwSU6LkJMeY4HstUEDuYTG8UJSdawMRzmzAtV+KEoG8N3Qg2qLy5vM/A==}
     engines: {node: ^10 || ^12 || >=14}
@@ -2579,7 +2576,7 @@ snapshots:
       '@next/env': 15.5.25
       '@swc/helpers': 0.5.15
       caniuse-lite: 1.0.30001810
-      postcss: 8.4.31
+      postcss: 8.5.28
       react: 19.3.0
       react-dom: 19.3.0(react@19.3.0)
       styled-jsx: 5.1.6(react@19.3.0)
@@ -2690,12 +2687,6 @@ snapshots:
 
   playwright-core@1.63.0: {}
 
-  postcss@8.4.31:
-    dependencies:
-      nanoid: 5.1.16
-      picocolors: 1.1.1
-      source-map-js: 1.2.1
-
   postcss@8.5.28:
     dependencies:
       nanoid: 5.1.16