Fork of Polished World Map
This example presents a polished world map showing country boundaries and graticules, rendered as SVG elements. It uses the Natural Earth projection via `geoNaturalEarth1`, with `geoPath` and `geoGraticule` from d3-geo to draw land, interiors, and the sphere. Country and land data comes from the World Atlas TopoJSON file, processed through topojson's `feature` and `mesh` functions. The map is built with React components, where the `Marks` component renders paths for the land, graticules, and interiors, with distinct styling applied via CSS classes.