diff --git a/README.md b/README.md
index b6c13a3..16fd26f 100644
--- a/README.md
+++ b/README.md
@@ -1199,7 +1199,7 @@ Windows and Linux would require a separate host implementation or deliberately i
 - [`ostrace`](https://github.com/BerkayCaglar/ostrace) informed live-log interaction design; no GPL source is copied, imported, or linked into this MIT project.
 - [`LocationSimulator`](https://github.com/Schlaubischlump/LocationSimulator) informed the offline map/teleport workflow. Its GPL source is not copied or linked, and its public backend does not support iOS 17 or later.
 - [Natural Earth](https://www.naturalearthdata.com/) provides the public-domain 1:110m land geometry rendered into the bundled offline Location Lab map.
-- The project logo is stored at `ios_developer_toolkit/assets/iosdevtoolkit.png` and is used unchanged in the application and documentation.
+- The project logo is stored at `ios_developer_toolkit/assets/iosdevtoolkit.png` and appears in the application and this README. The macOS Dock icon is `macos/iOSDeveloperToolkit.icns`; the documentation logo, favicon, and [GitHub social-preview image](docs/assets/social-preview.png) use the same supplied branding pack.
 
 The release-critical dependency versions, declared licenses, source links, generated inventory, and redistribution boundary are documented in [THIRD_PARTY_NOTICES.md](THIRD_PARTY_NOTICES.md). [SOURCE_AVAILABILITY.md](SOURCE_AVAILABILITY.md) identifies the matching tagged project source and bundled-component upstream sources. Each packaged app carries its own copies of both documents and the license files supplied by the installed Python distributions.
 
diff --git a/docs/assets/favicon-32.png b/docs/assets/favicon-32.png
new file mode 100644
index 0000000..daa36e5
Binary files /dev/null and b/docs/assets/favicon-32.png differ
diff --git a/docs/assets/logo-256.png b/docs/assets/logo-256.png
new file mode 100644
index 0000000..7bb9d3d
Binary files /dev/null and b/docs/assets/logo-256.png differ
diff --git a/docs/assets/social-preview.png b/docs/assets/social-preview.png
new file mode 100644
index 0000000..9749a85
Binary files /dev/null and b/docs/assets/social-preview.png differ
diff --git a/docs/index.md b/docs/index.md
index 993a5cb..145c233 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -2,6 +2,8 @@
 
 <div class="toolkit-hero" markdown>
 
+![iOS Developer Toolkit logo](assets/logo-256.png){ width="96" }
+
 ## One guided macOS workbench for Apple-device services
 
 iOS Developer Toolkit makes authorized iPhone and iPad development, diagnostics, backup, logging, package inspection, and evidence-preservation workflows visible without hiding their prerequisites or interpretation limits.
diff --git a/docs/stylesheets/extra.css b/docs/stylesheets/extra.css
index b4886be..5f42dc2 100644
--- a/docs/stylesheets/extra.css
+++ b/docs/stylesheets/extra.css
@@ -1,17 +1,17 @@
 :root {
-  --md-primary-fg-color: #111827;
-  --md-accent-fg-color: #c1121f;
+  --md-primary-fg-color: #101f34;
+  --md-accent-fg-color: #087ec9;
 }
 
 .md-header {
-  border-bottom: 3px solid #c1121f;
+  border-bottom: 3px solid #23b9ed;
 }
 
 .toolkit-hero {
   border: 1px solid var(--md-default-fg-color--lightest);
   border-radius: 0.8rem;
   padding: 1.25rem;
-  background: linear-gradient(135deg, rgba(193, 18, 31, 0.1), rgba(17, 24, 39, 0.04));
+  background: linear-gradient(135deg, rgba(35, 185, 237, 0.12), rgba(16, 31, 52, 0.06));
 }
 
 .toolkit-grid {
diff --git a/ios_developer_toolkit/assets/iosdevtoolkit.png b/ios_developer_toolkit/assets/iosdevtoolkit.png
index bbc8054..6e7a8fe 100644
Binary files a/ios_developer_toolkit/assets/iosdevtoolkit.png and b/ios_developer_toolkit/assets/iosdevtoolkit.png differ
diff --git a/macos/iOSDeveloperToolkit.icns b/macos/iOSDeveloperToolkit.icns
index 21a35a8..f5ba514 100644
Binary files a/macos/iOSDeveloperToolkit.icns and b/macos/iOSDeveloperToolkit.icns differ
diff --git a/mkdocs.yml b/mkdocs.yml
index 89a93cb..e368100 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -11,6 +11,8 @@ strict: true
 theme:
   name: material
   language: en
+  logo: assets/logo-256.png
+  favicon: assets/favicon-32.png
   features:
     - content.code.copy
     - navigation.footer
@@ -23,14 +25,14 @@ theme:
     - media: "(prefers-color-scheme: light)"
       scheme: default
       primary: black
-      accent: red
+      accent: light blue
       toggle:
         icon: material/weather-night
         name: Use dark mode
     - media: "(prefers-color-scheme: dark)"
       scheme: slate
       primary: black
-      accent: red
+      accent: light blue
       toggle:
         icon: material/weather-sunny
         name: Use light mode