Seeing a "Site Currently Unavailable" message can be stressful, but most issues...

https://andressuniquechat.cloudhinter.com/posts/site-currently-unavailable-after-uploading-a-new-theme-what-to-do-next

Seeing a "Site Currently Unavailable" message can be stressful, but most issues have simple fixes. Start by checking your DNS settings to ensure they point correctly. If everything looks fine, verify your file permissions to avoid 403 errors