This interactive zoomable sunburst chart visualizes personal data about meals, snacks, and beverages recorded by a single person over two weeks. Each ring represents a category in the hierarchy—such as meal type, food or beverage, and location—with segment size determined by the count of entries in the dataset from the provided CSV file. The visualization uses D3 v5’s `d3.partition` layout and `d3.arc` for drawing arcs, with colors assigned via `d3.scaleOrdinal` and `d3.interpolateRainbow`. Clicking on any segment zooms into that branch, using `transition.attrTween` and `d3.interpolate` to smoothly animate the radial repositioning of all arcs.