This example demonstrates how to draw and style basic SVG shapes—circles, rectangles, lines, and paths—using Cascading Style Sheets (CSS). It showcases default styling, inline presentation attributes, and CSS classes to control fill colors, strokes, and stroke widths on primitive geometric elements. The visualization uses a static SVG canvas with no external data, relying solely on two files: an HTML document and a separate stylesheet. The code exemplifies SVG's native coordinate system and transform groups to position and scale the drawn shapes.