docs: update brand accent color and asset download link

developer-guide/resources/brand.mdx

@@ -115,27 +115,27 @@
 
 ## Colors
 
-Our official brand colors consist of black and white for primary logo applications, complemented by secondary grays for subtle variations and an accent purple for visual highlights in marketing materials.
+Our official brand colors consist of black and white for primary logo applications, complemented by secondary grays for subtle variations and an accent coral for visual highlights in marketing materials.
 
 <Frame>
   <div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-5 gap-4 my-6">
     <ColorSwatch hex="#000000" name="Black (Primary)" />
     <ColorSwatch hex="#FFFFFF" name="White (Primary)" />
-    <ColorSwatch hex="#9b90e8" name="Purple (Accent)" />
     <ColorSwatch hex="#b1b3b4" name="Light Gray" />
     <ColorSwatch hex="#4e4c4b" name="Dark Gray" />
+    <ColorSwatch hex="#F56138" name="Coral (Accent)" />
   </div>
 </Frame>
 
 ## Typography
 
 Our brand uses **Onest Semibold** in the logo wordmark. This documentation is also set in Onest, so you're experiencing our brand typography right now.
 
 [Download Onest on Google Fonts](https://fonts.google.com/specimen/Onest)
 
 ## Usage Guidelines
 
 The Fish Audio name and logos are trademarks of Hanabi AI Inc. You may freely use and redistribute our brand assets when referencing Fish Audio. By using our brand assets, you agree that we own them and that any goodwill generated by your use benefits Fish Audio.
 
 ### Do
 

snippets/download-assets.jsx

@@ -18,7 +18,7 @@ export const DownloadAssets = () => {
         </label>
       </div>
       <a
-        href="https://drive.google.com/drive/folders/1lpMhiJ0nPLwk02ZZnUji2NYjV-aXkxEI"
+        href="https://drive.google.com/drive/folders/1GYsYXDtzx1es7xEHOaTdlIleTCDoXufB"
         target="_blank"
         rel="noopener noreferrer"
         aria-disabled={!agreed}