This example demonstrates core SVG shapes—circles, rectangles, lines, paths, and arcs—along with interactive styling. It applies CSS transitions to rectangles on hover and scales paths via hover transforms, while also showing inline SVG attribute definitions and global style overrides. The code also defines radial and linear gradients with animation elements, though the accompanying `sunshine.html` contains incomplete markup and references undefined gradient IDs, making the animated scene non-functional. The primary `index.html` file serves as a static showcase of SVG fundamentals.