This example shows three overlapping circles and a diagonal red line inside an SVG canvas, demonstrating basic vector shapes with CSS styling. The circles use a pale gold fill (`#f0dfad`) with black outlines, while the line is drawn with an inline stroke style. The page relies on plain SVG elements—`circle` and `line`—with width/height attributes set directly on the `<svg>` tag, and uses no JavaScript libraries or data sources. It renders as a static, illustrative composition in the browser.