Stylesheet Entrypoint

Keeping the c15t stylesheet in your global CSS entrypoint makes layer and cascade order explicit. JS/TSX side-effect imports can load in a different order across framework and Tailwind tooling, which makes style regressions harder to debug.

With Tailwind v4, keep c15t at the end of the top-level @import block so Fumadocs, tw-animate-css, and other preset imports do not override c15t theme tokens.