diff --git a/public/clawd-logo.png b/public/clawd-logo.png
index e807cfae..734d0217 100644
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diff --git a/public/clawd-mark.png b/public/clawd-mark.png
index e807cfae..734d0217 100644
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diff --git a/public/clawhub-logo-dark.svg b/public/clawhub-logo-dark.svg
new file mode 100644
index 00000000..5a6c0b7d
--- /dev/null
+++ b/public/clawhub-logo-dark.svg
@@ -0,0 +1,6 @@
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+  <svg x="12" y="20" width="120" height="120" viewBox="7 -40 1092 1092" fill="none">
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+  <text x="136" y="101" fill="#FAFAFA" font-family="Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif" font-size="62" font-weight="700" letter-spacing="0">ClawHub</text>
+</svg>
diff --git a/public/clawhub-logo-light.svg b/public/clawhub-logo-light.svg
new file mode 100644
index 00000000..8fcbc13c
--- /dev/null
+++ b/public/clawhub-logo-light.svg
@@ -0,0 +1,6 @@
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+  <svg x="12" y="20" width="120" height="120" viewBox="7 -40 1092 1092" fill="none">
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+  </svg>
+  <text x="136" y="101" fill="#080809" font-family="Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif" font-size="62" font-weight="700" letter-spacing="0">ClawHub</text>
+</svg>
diff --git a/public/clawhub-logo.svg b/public/clawhub-logo.svg
new file mode 100644
index 00000000..f2d4feee
--- /dev/null
+++ b/public/clawhub-logo.svg
@@ -0,0 +1,7 @@
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+  <style>.wordmark{fill:#FAFAFA}@media (prefers-color-scheme: light){.wordmark{fill:#080809}}</style>
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+  </svg>
+  <text class="wordmark" x="136" y="101" font-family="Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif" font-size="62" font-weight="700" letter-spacing="0">ClawHub</text>
+</svg>
diff --git a/public/clawhub-mark.svg b/public/clawhub-mark.svg
new file mode 100644
index 00000000..43857fee
--- /dev/null
+++ b/public/clawhub-mark.svg
@@ -0,0 +1,3 @@
+<svg width="256" height="256" viewBox="7 -40 1092 1092" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path fill="#DA2B2B" d="M272.00,714.00 L272.00,747.00 L288.00,815.00 L491.00,815.00 L499.00,797.00 L499.00,778.00 L472.00,776.00 L457.00,770.00 L440.00,768.00 L388.00,750.00 L320.00,718.00 L293.00,700.00 L280.00,702.00 L272.00,714.00 Z M829.00,412.00 L821.00,408.00 L806.00,410.00 L774.00,447.00 L743.00,476.00 L722.00,476.00 L712.00,482.00 L708.00,488.00 L706.00,501.00 L691.00,512.00 L680.00,516.00 L669.00,510.00 L660.00,510.00 L644.00,520.00 L640.00,533.00 L623.00,540.00 L610.00,540.00 L599.00,532.00 L582.00,532.00 L576.00,534.00 L567.00,546.00 L562.00,546.00 L507.00,483.00 L531.00,453.00 L545.00,427.00 L549.00,392.00 L543.00,374.00 L529.00,360.00 L485.00,330.00 L447.00,312.00 L428.00,310.00 L398.00,344.00 L364.00,392.00 L322.00,472.00 L292.00,564.00 L284.00,604.00 L280.00,657.00 L290.00,669.00 L328.00,695.00 L388.00,727.00 L436.00,745.00 L472.00,753.00 L491.00,753.00 L534.00,715.00 L586.00,689.00 L591.00,689.00 L610.00,677.00 L619.00,675.00 L693.00,631.00 L735.00,599.00 L773.00,563.00 L803.00,523.00 L825.00,477.00 L833.00,447.00 L833.00,420.00 L829.00,412.00 Z M795.00,272.00 L787.00,256.00 L771.00,240.00 L749.00,224.00 L725.00,212.00 L695.00,202.00 L642.00,198.00 L592.00,206.00 L536.00,228.00 L478.00,266.00 L446.00,296.00 L444.00,303.00 L467.00,311.00 L507.00,333.00 L531.00,351.00 L552.00,373.00 L559.00,373.00 L577.00,361.00 L586.00,349.00 L597.00,349.00 L611.00,343.00 L623.00,327.00 L625.00,312.00 L644.00,301.00 L652.00,305.00 L671.00,303.00 L690.00,283.00 L706.00,279.00 L761.00,277.00 L789.00,281.00 L795.00,272.00 Z"/>
+</svg>
diff --git a/public/clawhub-signet-dark.svg b/public/clawhub-signet-dark.svg
new file mode 100644
index 00000000..359c20fa
--- /dev/null
+++ b/public/clawhub-signet-dark.svg
@@ -0,0 +1,5 @@
+<svg width="256" height="256" viewBox="7 -40 1092 1092" fill="none" xmlns="http://www.w3.org/2000/svg">
+  
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+</svg>
diff --git a/public/clawhub-signet-light.svg b/public/clawhub-signet-light.svg
new file mode 100644
index 00000000..e897b2e8
--- /dev/null
+++ b/public/clawhub-signet-light.svg
@@ -0,0 +1,5 @@
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+  
+  <rect class="bg" x="7" y="-40" width="1092" height="1092" rx="120" fill="#FAFAFA"/>
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+</svg>
diff --git a/public/clawhub-signet.svg b/public/clawhub-signet.svg
new file mode 100644
index 00000000..e6292aea
--- /dev/null
+++ b/public/clawhub-signet.svg
@@ -0,0 +1,5 @@
+<svg width="256" height="256" viewBox="7 -40 1092 1092" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <style>.bg{fill:#080809}@media (prefers-color-scheme: light){.bg{fill:#FAFAFA}}</style>
+  <rect class="bg" x="7" y="-40" width="1092" height="1092" rx="120"/>
+  <path fill="#DA2B2B" d="M272.00,714.00 L272.00,747.00 L288.00,815.00 L491.00,815.00 L499.00,797.00 L499.00,778.00 L472.00,776.00 L457.00,770.00 L440.00,768.00 L388.00,750.00 L320.00,718.00 L293.00,700.00 L280.00,702.00 L272.00,714.00 Z M829.00,412.00 L821.00,408.00 L806.00,410.00 L774.00,447.00 L743.00,476.00 L722.00,476.00 L712.00,482.00 L708.00,488.00 L706.00,501.00 L691.00,512.00 L680.00,516.00 L669.00,510.00 L660.00,510.00 L644.00,520.00 L640.00,533.00 L623.00,540.00 L610.00,540.00 L599.00,532.00 L582.00,532.00 L576.00,534.00 L567.00,546.00 L562.00,546.00 L507.00,483.00 L531.00,453.00 L545.00,427.00 L549.00,392.00 L543.00,374.00 L529.00,360.00 L485.00,330.00 L447.00,312.00 L428.00,310.00 L398.00,344.00 L364.00,392.00 L322.00,472.00 L292.00,564.00 L284.00,604.00 L280.00,657.00 L290.00,669.00 L328.00,695.00 L388.00,727.00 L436.00,745.00 L472.00,753.00 L491.00,753.00 L534.00,715.00 L586.00,689.00 L591.00,689.00 L610.00,677.00 L619.00,675.00 L693.00,631.00 L735.00,599.00 L773.00,563.00 L803.00,523.00 L825.00,477.00 L833.00,447.00 L833.00,420.00 L829.00,412.00 Z M795.00,272.00 L787.00,256.00 L771.00,240.00 L749.00,224.00 L725.00,212.00 L695.00,202.00 L642.00,198.00 L592.00,206.00 L536.00,228.00 L478.00,266.00 L446.00,296.00 L444.00,303.00 L467.00,311.00 L507.00,333.00 L531.00,351.00 L552.00,373.00 L559.00,373.00 L577.00,361.00 L586.00,349.00 L597.00,349.00 L611.00,343.00 L623.00,327.00 L625.00,312.00 L644.00,301.00 L652.00,305.00 L671.00,303.00 L690.00,283.00 L706.00,279.00 L761.00,277.00 L789.00,281.00 L795.00,272.00 Z"/>
+</svg>
diff --git a/public/favicon.ico b/public/favicon.ico
index 9a932ce6..288da7e5 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/public/favicon.svg b/public/favicon.svg
new file mode 100644
index 00000000..41133852
--- /dev/null
+++ b/public/favicon.svg
@@ -0,0 +1,3 @@
+<svg width="256" height="256" viewBox="95 120 805 805" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path fill="#DA2B2B" d="M272.00,714.00 L272.00,747.00 L288.00,815.00 L491.00,815.00 L499.00,797.00 L499.00,778.00 L472.00,776.00 L457.00,770.00 L440.00,768.00 L388.00,750.00 L320.00,718.00 L293.00,700.00 L280.00,702.00 L272.00,714.00 Z M829.00,412.00 L821.00,408.00 L806.00,410.00 L774.00,447.00 L743.00,476.00 L722.00,476.00 L712.00,482.00 L708.00,488.00 L706.00,501.00 L691.00,512.00 L680.00,516.00 L669.00,510.00 L660.00,510.00 L644.00,520.00 L640.00,533.00 L623.00,540.00 L610.00,540.00 L599.00,532.00 L582.00,532.00 L576.00,534.00 L567.00,546.00 L562.00,546.00 L507.00,483.00 L531.00,453.00 L545.00,427.00 L549.00,392.00 L543.00,374.00 L529.00,360.00 L485.00,330.00 L447.00,312.00 L428.00,310.00 L398.00,344.00 L364.00,392.00 L322.00,472.00 L292.00,564.00 L284.00,604.00 L280.00,657.00 L290.00,669.00 L328.00,695.00 L388.00,727.00 L436.00,745.00 L472.00,753.00 L491.00,753.00 L534.00,715.00 L586.00,689.00 L591.00,689.00 L610.00,677.00 L619.00,675.00 L693.00,631.00 L735.00,599.00 L773.00,563.00 L803.00,523.00 L825.00,477.00 L833.00,447.00 L833.00,420.00 L829.00,412.00 Z M795.00,272.00 L787.00,256.00 L771.00,240.00 L749.00,224.00 L725.00,212.00 L695.00,202.00 L642.00,198.00 L592.00,206.00 L536.00,228.00 L478.00,266.00 L446.00,296.00 L444.00,303.00 L467.00,311.00 L507.00,333.00 L531.00,351.00 L552.00,373.00 L559.00,373.00 L577.00,361.00 L586.00,349.00 L597.00,349.00 L611.00,343.00 L623.00,327.00 L625.00,312.00 L644.00,301.00 L652.00,305.00 L671.00,303.00 L690.00,283.00 L706.00,279.00 L761.00,277.00 L789.00,281.00 L795.00,272.00 Z"/>
+</svg>
diff --git a/public/logo192.png b/public/logo192.png
index ecf64c1b..27644b49 100644
Binary files a/public/logo192.png and b/public/logo192.png differ
diff --git a/public/logo512.png b/public/logo512.png
index 3c284130..c744f268 100644
Binary files a/public/logo512.png and b/public/logo512.png differ
diff --git a/public/manifest.json b/public/manifest.json
index 3ccec9bd..c8853c0e 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -2,6 +2,12 @@
   "short_name": "ClawHub",
   "name": "ClawHub — Skill Registry for Agents",
   "icons": [
+    {
+      "src": "favicon.svg",
+      "type": "image/svg+xml",
+      "sizes": "any",
+      "purpose": "any maskable"
+    },
     {
       "src": "favicon.ico",
       "sizes": "64x64 32x32 24x24 16x16",
diff --git a/public/og-logo.png b/public/og-logo.png
index f5c85d4b..10083bd3 100644
Binary files a/public/og-logo.png and b/public/og-logo.png differ
diff --git a/public/og.png b/public/og.png
index a9ef5840..beef41fe 100644
Binary files a/public/og.png and b/public/og.png differ
diff --git a/public/og.svg b/public/og.svg
index c8a4092b..19cd6503 100644
--- a/public/og.svg
+++ b/public/og.svg
@@ -72,7 +72,7 @@
   <ellipse cx="96" cy="532" rx="48" ry="10" fill="#FF5E35" fill-opacity="0.24" filter="url(#softBlur)"/>
   <ellipse cx="572" cy="494" rx="302" ry="12" fill="#FF5E35" fill-opacity="0.12" filter="url(#softBlur)"/>
 
-  <image href="clawd-logo.png" x="124" y="158" width="270" height="270" preserveAspectRatio="xMidYMid meet"/>
+  <image href="clawhub-signet.svg" x="124" y="158" width="270" height="270" preserveAspectRatio="xMidYMid meet"/>
 
   <text x="500" y="256" fill="#F8EEE8" font-size="88" font-weight="900" letter-spacing="-4.2" font-family="'Helvetica Neue', Helvetica, Arial, sans-serif">ClawHub.ai</text>
   <text x="500" y="338" fill="#F8EEE8" font-size="42" font-weight="800" letter-spacing="-1.2" font-family="'Helvetica Neue', Helvetica, Arial, sans-serif">Equip. Install. <tspan fill="#FF6236">Build.</tspan></text>
diff --git a/src/components/Header.tsx b/src/components/Header.tsx
index c397af5f..dd0f38af 100644
--- a/src/components/Header.tsx
+++ b/src/components/Header.tsx
@@ -133,7 +133,7 @@ export default function Header() {
                     <span className="mobile-nav-brand">
                       <span className="mobile-nav-brand-mark" aria-hidden="true">
                         <img
-                          src="/clawd-logo.png"
+                          src="/clawhub-mark.svg"
                           alt=""
                           aria-hidden="true"
                           className="mobile-nav-brand-mark-image"
@@ -220,7 +220,12 @@ export default function Header() {
             className="brand"
           >
             <span className="brand-mark">
-              <img src="/clawd-logo.png" alt="" aria-hidden="true" className="brand-mark-image" />
+              <img
+                src="/clawhub-mark.svg"
+                alt=""
+                aria-hidden="true"
+                className="brand-mark-image"
+              />
             </span>
             <span className="brand-name brand-name-responsive">{siteName}</span>
           </Link>
diff --git a/src/routes/__root.tsx b/src/routes/__root.tsx
index be5324a5..333b921f 100644
--- a/src/routes/__root.tsx
+++ b/src/routes/__root.tsx
@@ -16,6 +16,7 @@ export const Route = createRootRoute({
   head: () => {
     const mode = getSiteMode();
     const siteName = getSiteName(mode);
+    const siteTitle = mode === "souls" ? siteName : "ClawHub | The OpenClaw Registry";
     const siteDescription = getSiteDescription(mode);
     const siteUrl = getSiteUrlForMode(mode);
     const ogImage = `${siteUrl}/og.png?v=${OG_IMAGE_VERSION}`;
@@ -30,7 +31,7 @@ export const Route = createRootRoute({
           content: "width=device-width, initial-scale=1",
         },
         {
-          title: siteName,
+          title: siteTitle,
         },
         {
           name: "description",
@@ -94,6 +95,11 @@ export const Route = createRootRoute({
           rel: "stylesheet",
           href: appCss,
         },
+        {
+          rel: "icon",
+          href: "/favicon.svg",
+          type: "image/svg+xml",
+        },
         {
           rel: "icon",
           href: "/favicon.ico",
diff --git a/src/routes/index.tsx b/src/routes/index.tsx
index e4732bda..dd6d5046 100644
--- a/src/routes/index.tsx
+++ b/src/routes/index.tsx
@@ -390,7 +390,7 @@ function SkillsHome() {
           }`}>
             {slotState.phase === "stopped" && slotState.isHackJackpot && (
               <img
-                src="/clawd-mark.png"
+                src="/clawhub-signet.svg"
                 alt=""
                 aria-hidden="true"
                 className="home-v2-hack-lobster"
diff --git a/src/styles.css b/src/styles.css
index a599b8d7..f9ef8e82 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -913,7 +913,7 @@ code {
   letter-spacing: -0.02em;
   display: flex;
   align-items: center;
-  gap: 10px;
+  gap: 6px;
   color: var(--ink);
   min-width: 0;
   line-height: 1;
@@ -927,26 +927,31 @@ code {
 .brand-mark {
   width: 32px;
   height: 32px;
-  border-radius: var(--r-sm);
   display: grid;
   place-items: center;
-  overflow: hidden;
+  overflow: visible;
   background: transparent;
-  box-shadow:
-    inset 0 0 0 1px color-mix(in srgb, var(--ink) 8%, transparent),
-    0 1px 2px rgba(0, 0, 0, 0.10),
-    0 2px 6px rgba(0, 0, 0, 0.05);
-  transition: box-shadow 0.2s ease;
 }
 
 .brand-mark img {
   width: 100%;
   height: 100%;
-  object-fit: cover;
-  border-radius: var(--r-sm);
+  object-fit: contain;
   transform: translateZ(0);
 }
 
+.theme-asset-light {
+  display: none;
+}
+
+[data-theme-resolved="light"] .theme-asset-dark {
+  display: none;
+}
+
+[data-theme-resolved="light"] .theme-asset-light {
+  display: block;
+}
+
 .nav-links {
   display: flex;
   gap: 2px;
@@ -1004,28 +1009,23 @@ code {
 .mobile-nav-brand {
   display: inline-flex;
   align-items: center;
-  gap: 10px;
+  gap: 6px;
 }
 
 .mobile-nav-brand-mark {
   width: 28px;
   height: 28px;
-  border-radius: var(--r-sm);
   display: grid;
   place-items: center;
-  overflow: hidden;
+  overflow: visible;
   background: transparent;
-  box-shadow:
-    inset 0 0 0 1px color-mix(in srgb, var(--ink) 8%, transparent),
-    0 1px 2px rgba(0, 0, 0, 0.08);
   flex-shrink: 0;
 }
 
 .mobile-nav-brand-mark-image {
   width: 100%;
   height: 100%;
-  object-fit: cover;
-  border-radius: var(--r-sm);
+  object-fit: contain;
   transform: translateZ(0);
 }