The Horizon Vault

Review

Strong cinematic frame. Keep future architecture closer to a research observatory to avoid fantasy-citadel drift.

Strongest element: Long sightlines and sparse sealed objects make possibility feel bounded rather than prophetic.

Operational uses

• scenario planning
• future signals
• horizon research

Cinema uses

• horizon establishing shot
• future-signal reveal

Source alignment

• memory/vaults/horizon.md
• SIS.md