Title: Sahara Astronomy — Dune Observatory
Prompt: A telescope standing in dark dunes beneath a canvas sky of drifting stars and meteors. Observers tune the hour of night, magnification, and shower rate, click the sky to log sightings, and call meteors on demand. Night indigo, dune gold, and ember palette.
Design: Observatory hero with telescope console beside a canvas skybox; dune silhouette, brass scope bar, floating readout chips, and a night register log below.
Visual techniques:
- Canvas twinkling starfield with hour drift
- Meteor streak renderer with life fade
- Magnification-scaled star radii
- Dune silhouette with brass scope accent
- Reduced-motion static sky fallback
Interaction model: Hour slider drifts star positions; magnification rescales stars; shower rate sets meteor probability; clicking logs a sighting and fires a meteor; song narrates conditions and register close clears entries.