Data Package is a standard consisting of a set of simple yet extensible specifications to describe datasets, data files and tabular data. It is a data definition language (DDL) and data API that facilitates findability, accessibility, interoperability, and reusability (FAIR) of data.
Overview
Light theme by default doesn't seem to be supported out-of-box https://starlight.astro.build/reference/configuration/ but we have the light color version more polished
On the other hand, after fixing font colors the dark theme looks quite nice except for a few images that are not transparent (mostly on the homepage)