diff --git a/blume.config.ts b/blume.config.ts
index c840389..eb4cee8 100644
--- a/blume.config.ts
+++ b/blume.config.ts
@@ -64,6 +64,8 @@ export default defineConfig({
   title: "Spacefast Docs",
   variables: pricingVariables(await loadPricing({ fixture: new URL("./content/_pricing/document.json", import.meta.url) })),
   description: "Publish and host the sites your agents build.",
+  // Two links (components/Logo.astro): the mark goes to the Website home at the
+  // origin root, outside the /docs base; "Docs" goes to the Docs home.
   logo: { href: "/", image: { light: "/spacefast-wordmark.svg", alt: "Spacefast" }, text: "Docs" },
   // The 2026-10 brand: neutral greys, one green, dark first like the Website.
   // The green is a ground with ink on it, never type on white, so light mode
diff --git a/components.ts b/components.ts
index 1ab402d..3eca02e 100644
--- a/components.ts
+++ b/components.ts
@@ -1,12 +1,13 @@
 import { defineComponents } from "blume";
 
 import Breadcrumbs from "./components/Breadcrumbs.astro";
+import Logo from "./components/Logo.astro";
 import Pagination from "./components/Pagination.astro";
 import Sidebar from "./components/Sidebar.astro";
 import PricingTable from "./components/PricingTable.astro";
 import WpCloudDocs from "./components/WpCloudDocs.astro";
 
 export default defineComponents({
-  layout: { Breadcrumbs, Pagination, Sidebar },
+  layout: { Breadcrumbs, Logo, Pagination, Sidebar },
   mdx: { PricingTable, WpCloudDocs },
 });
diff --git a/components/Logo.astro b/components/Logo.astro
new file mode 100644
index 0000000..46942b2
--- /dev/null
+++ b/components/Logo.astro
@@ -0,0 +1,41 @@
+---
+// The brand lockup: the Spacefast mark links to the Website home, "Docs" links
+// to the Docs home. Docs are always served inside the Website artifact at
+// /docs, so the configured root-relative `logo.href` ("/") is emitted as is,
+// without the deployment base, and reaches the Website home on whatever origin
+// serves the page. The Website is not part of the Docs' client router, so the
+// mark's link does a plain page load instead of a router fetch first.
+import { withBase } from "blume/components/islands/base-path.ts";
+import type { BlumeLogo } from "blume/core/data.ts";
+
+interface Props {
+  site: { title: string };
+  logo?: BlumeLogo | null;
+  locale?: string;
+}
+
+const { site, logo } = Astro.props;
+const label = logo?.text ?? site.title;
+const link = "inline-flex items-center transition-opacity hover:opacity-80";
+// The config inlines the wordmark so it follows the theme. Fail the build
+// rather than ship a header whose mark silently disappeared.
+if (!logo?.svg) throw new Error("components/Logo.astro needs blume.config.ts `logo` to resolve to an inline SVG.");
+---
+
+<div class="flex min-w-0 items-center gap-2" data-sf-brand>
+  <a
+    aria-label={`${logo.alt || "Spacefast"} home`}
+    class:list={[link, "shrink-0 text-foreground"]}
+    data-astro-reload
+    href={logo.href}
+  >
+    <span aria-hidden="true" class="inline-flex h-5 items-center [&>svg]:h-5 [&>svg]:w-auto" set:html={logo.svg} />
+  </a>
+  {
+    label && (
+      <a class:list={[link, "min-w-0 font-semibold text-base text-foreground"]} href={withBase("/")}>
+        <span class="truncate">{label}</span>
+      </a>
+    )
+  }
+</div>
diff --git a/scripts/verify-routes.mjs b/scripts/verify-routes.mjs
index acf634d..9a06bb9 100644
--- a/scripts/verify-routes.mjs
+++ b/scripts/verify-routes.mjs
@@ -16,6 +16,7 @@ import {
 } from "./redirect-rules.mjs";
 import { discoveryFileForUrl } from "./build-llms-index.mjs";
 import { readSidebarRoutes } from "./sidebar-routes.mjs";
+import { websiteDependencies } from "./website-dependencies.mjs";
 
 const root = path.resolve(process.cwd());
 const dist = path.join(root, "dist");
@@ -289,6 +290,21 @@ for (const [file, present, absent] of sidebarExpectations) {
     );
   }
 }
+// The header lockup (components/Logo.astro) is two links: the mark to the
+// Website home at the origin root, the label to the Docs home.
+for (const file of ["index.html", "quickstart/index.html", "api/reference/index.html"]) {
+  const html = await readBuilt(file);
+  const start = html.indexOf("data-sf-brand");
+  const brand = start < 0 ? "" : html.slice(start, html.indexOf("</div>", start));
+  const links = [...brand.matchAll(/<a\b([^>]*)>([\s\S]*?)<\/a>/gu)].map(([, attributes, body]) => ({
+    href: /\bhref="([^"]*)"/u.exec(attributes)?.[1],
+    name: /\baria-label="([^"]*)"/u.exec(attributes)?.[1] ?? body.replace(/<[^>]*>/gu, "").trim(),
+  }));
+  const want = [{ href: "/", name: "Spacefast home" }, { href: `${deploymentBase}/`, name: "Docs" }];
+  if (JSON.stringify(links) !== JSON.stringify(want)) {
+    throw new Error(`dist/${file} header lockup is wrong: ${JSON.stringify(links)}.`);
+  }
+}
 // Docs previous/next skip the generated /setup pages; /setup keeps Blume's order.
 for (const [file, prev, next] of [
   ["troubleshooting/index.html", "/quickstart", "/spaces"],
@@ -555,7 +571,7 @@ for (const file of htmlFiles) {
   const html = await readFile(path.join(dist, file), "utf8");
   for (const match of html.matchAll(/\b(?:action|href|src)=["'](\/[^"']*)["']/giu)) {
     const url = match[1];
-    if (url.startsWith("//")) continue;
+    if (url.startsWith("//") || websiteDependencies.includes(url)) continue;
     if (url !== deploymentBase && !url.startsWith(`${deploymentBase}/`)) {
       throw new Error(`Built URL misses the ${deploymentBase} base in dist/${file}: ${url}`);
     }
diff --git a/theme.css b/theme.css
index dc9a99d..fcae942 100644
--- a/theme.css
+++ b/theme.css
@@ -39,17 +39,6 @@
   color: var(--sf-ink);
 }
 
-/* The wordmark beside the mark reads as part of the logo, not a link. */
-[data-blume-header] > a:first-of-type {
-  gap: 0.625rem;
-  font-weight: 500;
-  letter-spacing: -0.02em;
-}
-
-[data-blume-header] > a:first-of-type > span:last-child {
-  color: var(--blume-muted-foreground);
-}
-
 /*
  * Headings follow the brand's type scale: Medium for display sizes, slight
  * negative tracking, no serif.