{"version":"1.0","type":"rich","title":"submission","description":"This example shows a single black circular outline with a thick stroke, centered on a 900-by-400 SVG canvas. The circle is drawn directly in the markup using the SVG `<circle>` element with `cx`, `cy`, `r`, and a `stroke-width` of 40 pixels, while the page’s CSS sets a large font size for a hidden message class. The rendering relies on plain SVG and inline styling, with no additional JavaScript or external libraries beyond the HTML and CSS defined in the file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1e1661bfa9dc49d498deb971d4bacd78?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}