diff --git a/.env.example b/.env.example
index 0e6e13b..928906a 100644
--- a/.env.example
+++ b/.env.example
@@ -4,8 +4,7 @@ PUBLIC_SITE_NAME=Windwiderstand
 PUBLIC_UMAMI_SCRIPT_URL=
 PUBLIC_UMAMI_WEBSITE_ID=
 
-# analytics.pm86.de Site-ID (Script-URL ist hartcodiert auf analytics.pm86.de)
-PUBLIC_ANALYTICS_PM86_SITE_ID=
+# analytics.pm86.de: Site-ID kommt jetzt aus page_config.analyticsPm86SiteId (CMS).
 
 # Formbricks Feedback-Widget
 PUBLIC_FORMBRICKS_APP_URL=
diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 092c21c..7e6a6ff 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -14,7 +14,6 @@
 #   ORIGIN                         https://www.windwiderstand.de
 #   REVALIDATE_TOKEN               openssl rand -hex 32
 #   PUBLIC_UMAMI_WEBSITE_ID        (optional, sonst leer)
-#   PUBLIC_ANALYTICS_PM86_SITE_ID  (optional, sonst leer)
 
 name: Deploy
 
@@ -86,7 +85,6 @@ jobs:
           IMAGE_CACHE_DIR=/data/image-cache
           PUBLIC_UMAMI_SCRIPT_URL=https://cloud.umami.is/script.js
           PUBLIC_UMAMI_WEBSITE_ID=${{ secrets.PUBLIC_UMAMI_WEBSITE_ID }}
-          PUBLIC_ANALYTICS_PM86_SITE_ID=${{ secrets.PUBLIC_ANALYTICS_PM86_SITE_ID }}
           ENVEOF
 
       - name: Pull and restart container
diff --git a/src/routes/+error.svelte b/src/routes/+error.svelte
index 55c7cde..c6e353d 100644
--- a/src/routes/+error.svelte
+++ b/src/routes/+error.svelte
@@ -15,35 +15,29 @@
   <meta name="robots" content="noindex" />
 </svelte:head>
 
-<section class="bg-linear-to-br from-wald-700 via-wald-800 to-zinc-900 text-white">
-  <div class="container-custom py-20 md:py-28 text-center">
-    <div class="mx-auto inline-flex h-20 w-20 items-center justify-center rounded-full bg-white/10 backdrop-blur ring-1 ring-white/20">
-      <Icon
-        icon={isNotFound ? 'mdi:map-marker-question-outline' : 'mdi:alert-octagon-outline'}
-        class="h-10 w-10"
-      />
-    </div>
-    <p class="mt-6 text-7xl md:text-8xl font-extrabold tracking-tight">{status}</p>
-    <h1 class="mt-3 text-2xl md:text-3xl font-semibold">
+<section>
+  <div class="container-custom pt-10 text-center">
+    <p class="mt-6 text-7xl md:text-8xl font-extrabold tracking-tight text-wald-700">{status}</p>
+    <h1 class="mt-3 text-2xl md:text-3xl font-semibold text-zinc-900">
       {isNotFound ? t('page_404_title') : `Fehler ${status}`}
     </h1>
     {#if isNotFound}
-      <p class="mx-auto mt-4 max-w-xl text-base text-white/80">{t('page_404_text')}</p>
+      <p class="mx-auto mt-4 max-w-xl text-base text-zinc-600">{t('page_404_text')}</p>
     {:else if message}
-      <p class="mx-auto mt-4 max-w-xl text-base text-white/80">{message}</p>
+      <p class="mx-auto mt-4 max-w-xl text-base text-zinc-600">{message}</p>
     {/if}
 
     <div class="mt-8 flex flex-wrap items-center justify-center gap-3">
       <a
         href="/"
-        class="inline-flex items-center gap-2 rounded-sm bg-white px-5 py-2.5 text-sm font-medium text-zinc-900 hover:bg-zinc-100 no-underline"
+        class="inline-flex items-center gap-2 rounded-sm bg-wald-700 px-5 py-2.5 text-sm font-medium text-white hover:bg-wald-800 no-underline"
       >
         <Icon icon="mdi:home-outline" class="h-4 w-4" />
         {t('page_404_back')}
       </a>
       <a
         href="/posts/"
-        class="inline-flex items-center gap-2 rounded-sm border border-white/40 px-5 py-2.5 text-sm font-medium text-white hover:bg-white/10 no-underline"
+        class="inline-flex items-center gap-2 rounded-sm border border-zinc-300 bg-white px-5 py-2.5 text-sm font-medium text-zinc-700 hover:bg-zinc-100 no-underline"
       >
         <Icon icon="mdi:file-document-outline" class="h-4 w-4" />
         Zu den Beiträgen
diff --git a/src/routes/+layout.server.ts b/src/routes/+layout.server.ts
index 49b578a..4fa772f 100644
--- a/src/routes/+layout.server.ts
+++ b/src/routes/+layout.server.ts
@@ -238,5 +238,7 @@ export const load: LayoutServerLoad = async ({ locals }) => {
     pageConfig,
     seoTitleTemplate: pageConfig?.seoTitle ?? null,
     seoDescriptionTemplate: pageConfig?.seoDescription ?? null,
+    analyticsPm86SiteId:
+      (pageConfig as { analyticsPm86SiteId?: string } | null)?.analyticsPm86SiteId ?? null,
   };
 };
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index 5c7ee8d..3722521 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -126,11 +126,11 @@
       data-website-id={import.meta.env.PUBLIC_UMAMI_WEBSITE_ID}
     ></script>
   {/if}
-  {#if import.meta.env.PUBLIC_ANALYTICS_PM86_SITE_ID}
+  {#if data.analyticsPm86SiteId}
     <script
       defer
       src="https://analytics.pm86.de/api/script.js"
-      data-site-id={import.meta.env.PUBLIC_ANALYTICS_PM86_SITE_ID}
+      data-site-id={data.analyticsPm86SiteId}
     ></script>
   {/if}
   {#if formbricksScript}