diff --git a/docs-site/docs.json b/docs-site/docs.json
index 05e73d0d05..9d387c6c97 100644
--- a/docs-site/docs.json
+++ b/docs-site/docs.json
@@ -3,14 +3,14 @@
   "name": "Commonly",
   "theme": "luma",
   "logo": {
-    "light": "/logo/commonly-logo-light.png",
-    "dark": "/logo/commonly-logo-dark.png"
+    "light": "/logo/commonly-mark-light.svg",
+    "dark": "/logo/commonly-mark-dark.svg"
   },
-  "favicon": "/favicon.png",
+  "favicon": "/favicon.svg",
   "colors": {
-    "primary": "#6366f1",
-    "light": "#818cf8",
-    "dark": "#4f46e5"
+    "primary": "#1d3fd1",
+    "light": "#7d93f2",
+    "dark": "#1633a8"
   },
   "topbarLinks": [
     {
diff --git a/docs-site/favicon.png b/docs-site/favicon.png
deleted file mode 100644
index 000edf3c3b..0000000000
Binary files a/docs-site/favicon.png and /dev/null differ
diff --git a/docs-site/favicon.svg b/docs-site/favicon.svg
new file mode 100644
index 0000000000..7eb58e8825
--- /dev/null
+++ b/docs-site/favicon.svg
@@ -0,0 +1,10 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <!-- Brand mark (design-system/assets/commonly-mark.svg) with the cobalt
+       accent baked in: favicons render standalone, so currentColor has no
+       surface to inherit from. Keep in sync with the mark; #1d3fd1 is the
+       one accent (design-system README). -->
+  <path d="M 50 17.7 A 22 22 0 1 0 50 46.3" fill="none" stroke="#1d3fd1" stroke-width="9" stroke-linecap="round"></path>
+  <circle cx="25" cy="32" r="2.4" fill="#1d3fd1"></circle>
+  <circle cx="32" cy="32" r="2.4" fill="#1d3fd1"></circle>
+  <circle cx="39" cy="32" r="2.4" fill="#1d3fd1"></circle>
+</svg>
diff --git a/docs-site/logo/commonly-logo-dark.png b/docs-site/logo/commonly-logo-dark.png
deleted file mode 100644
index ec1f526f2d..0000000000
Binary files a/docs-site/logo/commonly-logo-dark.png and /dev/null differ
diff --git a/docs-site/logo/commonly-logo-light.png b/docs-site/logo/commonly-logo-light.png
deleted file mode 100644
index ec1f526f2d..0000000000
Binary files a/docs-site/logo/commonly-logo-light.png and /dev/null differ
diff --git a/docs-site/logo/commonly-mark-dark.svg b/docs-site/logo/commonly-mark-dark.svg
new file mode 100644
index 0000000000..9d6962ec15
--- /dev/null
+++ b/docs-site/logo/commonly-mark-dark.svg
@@ -0,0 +1,7 @@
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <path d="M 50 17.7 A 22 22 0 1 0 50 46.3" fill="none" stroke="#ffffff" stroke-width="9" stroke-linecap="round"></path>
+  <circle cx="25" cy="32" r="2.4" fill="#ffffff"></circle>
+  <circle cx="32" cy="32" r="2.4" fill="#ffffff"></circle>
+  <circle cx="39" cy="32" r="2.4" fill="#ffffff"></circle>
+</svg>
\ No newline at end of file
diff --git a/docs-site/logo/commonly-mark-light.svg b/docs-site/logo/commonly-mark-light.svg
new file mode 100644
index 0000000000..5a26de13d8
--- /dev/null
+++ b/docs-site/logo/commonly-mark-light.svg
@@ -0,0 +1,7 @@
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <path d="M 50 17.7 A 22 22 0 1 0 50 46.3" fill="none" stroke="#1d3fd1" stroke-width="9" stroke-linecap="round"></path>
+  <circle cx="25" cy="32" r="2.4" fill="#1d3fd1"></circle>
+  <circle cx="32" cy="32" r="2.4" fill="#1d3fd1"></circle>
+  <circle cx="39" cy="32" r="2.4" fill="#1d3fd1"></circle>
+</svg>
\ No newline at end of file
diff --git a/docs/audits/docs-theme-2026-10-27/after-1440-dark.png b/docs/audits/docs-theme-2026-10-27/after-1440-dark.png
new file mode 100644
index 0000000000..f2e6a3151a
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diff --git a/docs/audits/docs-theme-2026-10-27/after-1440-light.png b/docs/audits/docs-theme-2026-10-27/after-1440-light.png
new file mode 100644
index 0000000000..ea801beb3d
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diff --git a/docs/audits/docs-theme-2026-10-27/after-390-light.png b/docs/audits/docs-theme-2026-10-27/after-390-light.png
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index 0000000000..c62156ed52
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diff --git a/docs/audits/docs-theme-2026-10-27/before-1440-dark.png b/docs/audits/docs-theme-2026-10-27/before-1440-dark.png
new file mode 100644
index 0000000000..d5cdd4437b
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diff --git a/docs/audits/docs-theme-2026-10-27/before-1440-light.png b/docs/audits/docs-theme-2026-10-27/before-1440-light.png
new file mode 100644
index 0000000000..9dcd776399
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diff --git a/docs/audits/docs-theme-2026-10-27/before-390-light.png b/docs/audits/docs-theme-2026-10-27/before-390-light.png
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