{"version":"1.0","type":"rich","title":"D3 Testing","description":"A hand-drawn-style face constructed from three SVG circles, rendered via static HTML and CSS within a D3-less page title. The code directly specifies circle positions, radii, and styling attributes—a yellow head with a thick black stroke, plus two black eyes—without using any D3 APIs or JavaScript logic. The example serves as a minimal visual test of SVG shape rendering and basic geometry layout, with the viewport set to 960 by 500 pixels and overflow hidden.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6f07b6f55e39467c800627dc759e953e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}