{"version":"1.0","type":"rich","title":"Bank Failures Treemap","description":"This treemap visualizes the top 10 U.S. bank failures by selected financial metric, with a dropdown menu to toggle between estimated loss, asset value, and deposit value. The chart uses d3.treemap with a hierarchical layout, where each rectangle’s size corresponds to the chosen metric and color encodes the bank name via a sequential red scale. Data is loaded from a CSV and aggregated with d3.flatRollup, then rendered as SVG rectangles with text labels using d3-selection.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e3d38218868f42b2bc0d72c80f28f57d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}