This example demonstrates basic SVG shapes and styling using CSS, featuring two circles of different sizes and colors within an SVG canvas. The larger blue circle with a black stroke contrasts with the smaller default black circle, while a CSS transform scales the entire group. The rendering relies on native SVG elements (`<circle>`, `<g>`) and a linked stylesheet (`styles.css`) that sets body margins, overflow properties, and stroke styling classes. The code uses standard SVG attributes like `cx`, `cy`, `r`, and `fill`, with no external JavaScript libraries, purely showcasing SVG's built-in capabilities for static vector graphics.