This fork of a stylized line chart visualizes temperature over time from five cities. The React and D3 code renders an SVG with a natural curve connecting daily temperature data points, using scales from `d3.scaleTime` and `d3.scaleLinear`. Axes display weekday abbreviations and temperature values, styled with Poppins font and muted teal colors. The chart loads CSV data from a Data Canvas Sense Your City dataset via `d3.csv`.