This example demonstrates basic SVG shapes—circles, rectangles, lines, and paths—rendered on an HTML page with CSS styling. It shows how SVG presentation attributes like `fill`, `stroke`, and `stroke-width` combine with CSS classes (such as `.lines`) to control appearance, including a yellow path with rounded joins. The code uses raw SVG elements within a `<g>` group with transforms for scaling and translation, applying inline attributes for color and stroke styling. No external JavaScript libraries are used; the visualization relies solely on static SVG markup and linked `styles.css`.