This example illustrates fundamental SVG shapes and styling on a fixed 960x500 canvas. It directly embeds circle, rectangle, line, and path elements within an HTML page, demonstrating core vector graphics concepts like fill colors, stroke properties, rounded corners, opacity, and custom coordinate-based paths. The code uses only native SVG and standard HTML, with no external JavaScript libraries or data sources. It serves as a bare-bones introduction to how SVG primitives can be composed and styled for simple visualization layouts.