This page is limited to Kuan's two admin accounts. It uses the same sign-in as every Pai Digital app:
1. Sign in at any Pai app — for example Pocket PDF Studio or GameHub — with an admin account.
2. Come back to admin.paidigital.site in the same browser. Your session carries over automatically (one sign-in covers the whole estate), and the blog-admin entitlement opens this page.
No separate password exists for this page, and no other account can open it — a signed-in non-admin account gets an access-denied page, and everyone else gets this one.