1. Open Settings → Pages in your GitHub repository and choose GitHub Actions as the source.
2. Ensure the default branch is main. Any push will trigger the workflow that builds and publishes the site.
3. Custom domain: add the CNAME within the Pages settings, or place a CNAME file under docs/public/ if you prefer versioning it.
4. After configuring a domain, enable Enforce HTTPS to serve the site securely.
5. Need troubleshooting? Inspect the latest run of the CI + Deploy workflow; the logs list every validation and build step.