Assumptions
Akhna opens as a bounded public shell until an authenticated handoff arrives.
Public mode explains the layer, but it does not reveal deal arithmetic, raw Q, or internal constants.
Public mode
Without a valid signed handoff, Akhna stays in D0. That means no calculations, no commercial terms, and no engagement scoring.
The mixer panel appears only after an authenticated steward handoff. Public visitors see the bounded shell first.
Outcome bands
Display-ready outputs only.
Raw Q, weights, and internal constants stay server-side. This screen is a bounded renderer, not a client-side calculator.