ETHRAEON System Marks

The per-system heraldic identity set, rendered from the shared mark armature and grouped by house.

Each system carries a mark in three forms (light, dark, currentColor). These brand marks are a distinct set from the agent sigils and the paper marks; the three are never crossed. House is assigned by role; a colorway shown as provisional is a starting default the principal may refine. Private operator systems are held off this surface by design.