Title: Follow the Golden Angle
Exact creative prompt: Build a premium mathematical botanical art page in one offline HTML called Solar Garden. Use forest-black background, pale chartreuse typography and an intricate radial sunflower seed arrangement in inline SVG. Let a divergence-angle slider reshape hundreds of individually positioned elliptical seeds between 130 and 145 degrees, with a golden-angle reset and changing explanation. Create a balanced editorial and visualization layout that stacks on mobile.
Description: A dense golden-green seed sculpture demonstrates how repeated tiny angular changes become dramatically different natural-looking structures.
Major visual techniques: Phyllotaxis positioning; SVG ellipses; radial tonal progression; dark botanical palette; mixed serif and sans typography.
Interaction model: Drag the divergence slider to reshape the seed pattern or return to the golden-angle reference.