{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"This visualization displays a hierarchical tree of world countries, organized by continent and subregion. Using D3.js v5, the code loads the country dataset from `data.json` and applies a `tree` layout with `linkHorizontal` edges to create the branching structure. The resulting SVG rendering shows country names as text nodes, with color-coded paths connecting them. A `zoom` event handler allows interactive panning and scaling, while the `Playfair Display` font and text-shadow styling enhance readability. The visualization presents geographic relationships in an expandable, navigable format.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/aba614432863435e96e27cf078f927c2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}