This stylized line chart visualizes daily temperature fluctuations in San Francisco over a week. The chart renders as an SVG, using natural curve interpolation to create a smooth, flowing line that highlights temperature trends. Built with React and D3 v7, the code leverages `scaleTime` and `scaleLinear` for axes, `line()` with `curveNatural` for the path, and custom SVG components for tick marks. The design features a Poppins font and a muted teal color scheme, with a hidden accompanying dataset showing the underlying temperature values.