diff --git a/public/admin/index.html b/public/admin/index.html
index 7daea36..ac69185 100644
--- a/public/admin/index.html
+++ b/public/admin/index.html
@@ -5,7 +5,9 @@
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <meta name="robots" content="noindex" />
     <title>Van's DIY & Bastelbedarf – Admin</title>
-    <link rel="icon" href="/favicon.svg" />
+    <link rel="icon" type="image/x-icon" href="/favicon.ico" sizes="any" />
+    <link rel="icon" type="image/png" href="/favicon-32x32.png" sizes="32x32" />
+    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
 
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&display=swap" rel="stylesheet" />
diff --git a/public/apple-touch-icon.png b/public/apple-touch-icon.png
new file mode 100644
index 0000000..9ac3551
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diff --git a/public/favicon-16x16.png b/public/favicon-16x16.png
new file mode 100644
index 0000000..c8e35db
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diff --git a/public/favicon-32x32.png b/public/favicon-32x32.png
new file mode 100644
index 0000000..1512854
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diff --git a/public/favicon-48x48.png b/public/favicon-48x48.png
new file mode 100644
index 0000000..6955c5f
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diff --git a/public/favicon.ico b/public/favicon.ico
index 7f48a94..6ee5338 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/public/favicon.svg b/public/favicon.svg
deleted file mode 100644
index f157bd1..0000000
--- a/public/favicon.svg
+++ /dev/null
@@ -1,9 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 128 128">
-    <path d="M50.4 78.5a75.1 75.1 0 0 0-28.5 6.9l24.2-65.7c.7-2 1.9-3.2 3.4-3.2h29c1.5 0 2.7 1.2 3.4 3.2l24.2 65.7s-11.6-7-28.5-7L67 45.5c-.4-1.7-1.6-2.8-2.9-2.8-1.3 0-2.5 1.1-2.9 2.7L50.4 78.5Zm-1.1 28.2Zm-4.2-20.2c-2 6.6-.6 15.8 4.2 20.2a17.5 17.5 0 0 1 .2-.7 5.5 5.5 0 0 1 5.7-4.5c2.8.1 4.3 1.5 4.7 4.7.2 1.1.2 2.3.2 3.5v.4c0 2.7.7 5.2 2.2 7.4a13 13 0 0 0 5.7 4.9v-.3l-.2-.3c-1.8-5.6-.5-9.5 4.4-12.8l1.5-1a73 73 0 0 0 3.2-2.2 16 16 0 0 0 6.8-11.4c.3-2 .1-4-.6-6l-.8.6-1.6 1a37 37 0 0 1-22.4 2.7c-5-.7-9.7-2-13.2-6.2Z" />
-    <style>
-        path { fill: #000; }
-        @media (prefers-color-scheme: dark) {
-            path { fill: #FFF; }
-        }
-    </style>
-</svg>
diff --git a/public/icon-192-maskable.png b/public/icon-192-maskable.png
new file mode 100644
index 0000000..805cfe2
Binary files /dev/null and b/public/icon-192-maskable.png differ
diff --git a/public/icon-192.png b/public/icon-192.png
new file mode 100644
index 0000000..43725b9
Binary files /dev/null and b/public/icon-192.png differ
diff --git a/public/icon-512-maskable.png b/public/icon-512-maskable.png
new file mode 100644
index 0000000..63f8ad7
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diff --git a/public/icon-512.png b/public/icon-512.png
new file mode 100644
index 0000000..c24fd24
Binary files /dev/null and b/public/icon-512.png differ
diff --git a/public/manifest.webmanifest b/public/manifest.webmanifest
new file mode 100644
index 0000000..2a9d8bc
--- /dev/null
+++ b/public/manifest.webmanifest
@@ -0,0 +1,18 @@
+{
+  "name": "Van's DIY & Bastelbedarf",
+  "short_name": "Van's DIY",
+  "description": "Handgemachte Häkelwerke, Plushies, Schmuck und Bastelzubehör mit Liebe gefertigt.",
+  "start_url": "/",
+  "scope": "/",
+  "display": "standalone",
+  "background_color": "#0a0910",
+  "theme_color": "#0a0910",
+  "icons": [
+    { "src": "/favicon-16x16.png", "sizes": "16x16", "type": "image/png", "purpose": "any" },
+    { "src": "/favicon-32x32.png", "sizes": "32x32", "type": "image/png", "purpose": "any" },
+    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
+    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
+    { "src": "/icon-192-maskable.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
+    { "src": "/icon-512-maskable.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
+  ]
+}
diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index 4d5cdc6..3604ef0 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -30,7 +30,13 @@ const p = (href: string) => `${localePrefix(lang)}${href}`;
 <head>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+  <!-- Eigenes Logo als Icon — überall (Browser-Tab, Lesezeichen, Installation als App/PWA auf
+       PC & Handy) statt eines automatisch generierten Buchstaben-Icons. -->
+  <link rel="icon" type="image/x-icon" href="/favicon.ico" sizes="any" />
+  <link rel="icon" type="image/png" href="/favicon-32x32.png" sizes="32x32" />
+  <link rel="icon" type="image/png" href="/favicon-16x16.png" sizes="16x16" />
+  <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+  <link rel="manifest" href="/manifest.webmanifest" />
   <title>{title} · Van's DIY & Bastelbedarf</title>
   <meta name="description" content={description} />
   <link rel="canonical" href={new URL(Astro.url.pathname, Astro.site ?? "https://vans-diy-bastelbedarf.de").toString()} />