asciinema-player illegible in light mode

on this page:

https://gracile.js.org/docs/learn/getting-started/installation/

the asciinema-player component has illegible text in light mode
<img width="991" alt="image" src="https://github.com/gracile-web/website/assets/5981958/c27e3a25-c2c2-4ae3-986a-d024d3151ffb">