This example visualizes daily temperature data from a CSV file of San Francisco weather, plotting temperature against day using a line chart with smooth curves. Customized axes feature tick marks that extend across the plot, rotated labels, and a title. Built with D3 v5, it uses `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and a `line` generator with `curveBasis`, rendering as SVG. Axis labels and tick styling are applied via CSS classes.