This interactive line chart visualizes temperature readings over time, using a smooth, natural curve to connect data points. The visualization is built with React and renders to SVG, leveraging D3 v5 APIs including `scaleTime`, `scaleLinear`, and the `line` and `curveNatural` functions to compute the path. The chart’s axes are drawn with custom tick marks, and the dataset comes from the San Francisco week temperature CSV supplied by Data Canvas. Styling uses the Poppins font and a muted color palette applied through CSS rules targeting the SVG elements.