This example shows a single yellow circle with an orange stroke centered on an SVG canvas. The code uses plain SVG elements—specifically a `<circle>` with explicit `cx`, `cy`, `r`, `fill`, and `stroke` attributes—rendered at a fixed 960 by 500 pixel size. It also includes inline CSS that removes page margins and hides overflow, plus a JavaScript `console.log` statement for debugging in the developer tools. The visualization demonstrates a minimal HTML page combining SVG drawing with basic styling and scripting, without relying on any external libraries or data sources.