Shapes with SVG and CSS
A simple React-free SVG scene renders two shapes: a red circle and a black line, positioned against a blank canvas. The circle uses a static `cx`, `cy` (with a typo in the value), and `r`, while the line is drawn with explicit `x1`, `y1`, `x2`, and `stroke-width`. Styling is minimal, with CSS resetting the body margin and hiding overflow. This example demonstrates basic SVG element construction and inline CSS presentation without JavaScript or data binding.