This example demonstrates basic SVG shapes—circles, rectangles, lines, and paths—rendered directly in HTML without external data. The code defines SVG elements inline within the index.html file, while a separate styles.css applies styling classes (e.g., `.lines`) to control stroke color, width, and line joins. Grouping with `<g>` and transforms like `translate` and `scale` organize the composition, and fill colors are set both via SVG attributes and CSS. The visualization relies solely on SVG and CSS features, not JavaScript libraries.