Atmosphere
Tense, sovereign, procedural; every crossing is watched.
Terrain
Rift bridges, floating door-plates, carved seal mesas, circular gates.
Sky
Rotating rings of glyph-light and locked portals.
Architecture
Massive gatehouses, seal towers, impossible stairways.
Colors
White-gold, black, violet, metallic blue.
Motif
Permission, denial, title, passage.