{"version":"1.0","type":"rich","title":"Spring","description":"Seven concentric rings made of overlapping rounded shapes sit centered in a dark frame, rendered as a pure CSS composition. Each ring is a `<span>` element nested inside a parent `.spring` container, with no JavaScript or external data. The code uses only HTML and CSS, relying on nested spans and the `.spring` class to create the layered, spring-like visual through styling defined in `index.css`. The result is a static, decorative pattern that mimics a coiled spring or flower-like structure.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-3332310?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}