Hmm, I don't know enough to give you a confident answer yet. The extracts provided do not contain specific information on how to handle dark and light modes with Tailwind in an Astro project. However, you can refer to the Astro documentation (https://docs.astro.build) and Tailwind documentation (https://tailwindcss.com/docs) for more detailed guidance.
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: