{"version":"1.0","type":"rich","title":"Scrolling Sections","description":"Scrolling Sections links a set of text annotations to a fixed visualization panel using a custom scroller built on D3's event dispatcher and `d3.bisect`. As the user scrolls, the scroller calculates the current section index and emits `active` and `progress` events, which the visualization uses to update its display. The page layers scrolling text over a fixed SVG area via CSS `position: fixed`, with each section providing narrative context for the animated visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ca573c5ddcf0433fa05d77b4d19f45f9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}