Update quickstart.mdx

Author: mintlify-development[bot]

quickstart.mdx

@@ -3,34 +3,20 @@ title: "Quickstart"
 description: "Deploy your documentation site and make your first changes."
 ---
 
-[Create an account](https://mintlify.com/start) and complete onboarding to get started.
-
-## Deploy your site
-
-After onboarding, your documentation site deploys automatically to:
-
-```
-https://<your-project-name>.mintlify.app
-```
-
-Find your URL on the Overview page of your [dashboard](https://dashboard.mintlify.com/).
+[Create an account](https://mintlify.com/start) to get started. Your site deploys automatically after onboarding.
 
 ## Make your first edit
 
-Choose your preferred workflow:
-
 ### Web editor
 
-1. Open the [Editor](https://dashboard.mintlify.com/editor) in your dashboard
-2. Select `index.mdx` from the file explorer
+1. Open the [Editor](https://dashboard.mintlify.com/editor)
+2. Select `index.mdx`
 3. Change the title to "Hello World"
 4. Click **Publish**
 
-Your changes deploy immediately.
-
 ### Local development
 
-Install the CLI:
+Install the CLI and edit locally:
 
 <CodeGroup>
   ```bash npm
@@ -42,30 +28,18 @@ Install the CLI:
   ```
 </CodeGroup>
 
-Edit your docs:
-
 1. Run `mint new` to create a project
-2. Open `index.mdx` and change the title to "Hello World"
+2. Edit `index.mdx`
 3. Run `mint dev` to preview at `localhost:3000`
-4. Push your changes to deploy
-
-## Add a custom domain
-
-Navigate to [Domain Setup](https://dashboard.mintlify.com/settings/deployment/custom-domain) and add your domain (e.g., `docs.yourcompany.com`).
-
-Configure your DNS:
-
-| Record Type | Name | Value | TTL |
-|-------------|------|-------|-----|
-| CNAME | docs | cname.vercel-dns.com | 3600 |
+4. Push to deploy
 
 ## Next steps
 
 <Card title="Configure settings" icon="settings" href="organize/settings" horizontal>
-  Customize your site with the `docs.json` file
+  Customize your site
 </Card>
 <Card title="Organize navigation" icon="map" href="organize/navigation" horizontal>
-  Structure your documentation
+  Structure your docs
 </Card>
 <Card title="Add components" icon="puzzle" href="/components/accordions" horizontal>
   Use interactive elements