Title: Aster / Connect the Night
Exact creative prompt: Create an immersive standalone personal star atlas with a midnight-to-blue canvas sky, fine scattered stars, elegant large serif introduction, and small observatory metadata. Clicking adds bright labeled stars connected by fine lines; provide Enter-key random placement, a live star count, and a clear button. Render at device pixel ratio and resize gracefully. All inline, no assets or libraries, offline.
Description: A quiet drawing toy where visitors invent a constellation against an atmospheric night sky.
Major visual techniques: Canvas radial sky gradient; luminous star points; fine constellation geometry; overlay editorial text.
Interaction model: Click to connect stars, press Enter while the canvas is focused to place a surprise star, or clear the drawing.

Refinement prompt: Begin with a seven-point example constellation on the right side of the sky. Let the visitor clear it and start anew. Preserve relative point locations on resize and adapt the header and footer at narrow widths.