Slate brand — decisions & live preview (offline)

Decision matrix — settled per instance

The brand body (build.css) is shared, byte-identical across all five (bespoke tier). What differs is the shell. Amber = a deliberate divergence with a recorded reason — not an open question. Click a row to inspect it.

Instance	Tier	Shell	Header	Prose rail	Brand body

Explore within the guardrails

Select an instance above to see its hosts and decisions.

journey stage (shared brand)

brand color — fleet what-if

guardrails — live

The color knob is a fleet-wide what-if — today all five serve the same brand, so this previews a change everyone would receive, not a per-instance choice. The rail can't be crossed: a value failing AA contrast or the zero gold/green-on-web rule is refused in-page.