This fork of an area chart displays calories for campus snack items. It uses `d3.csv` and `d3.autoType` to load data, with a point-based x-axis (`scalePoint`) and a linear y-axis. The visualization combines a steel-blue area, a yellow line (`d3.line` with `curveMonotoneX`), and orange points. Interactive tooltips appear on mouseover, and SVG is rendered with animation support via D3 v7.