### What problem does this feature solve? https://github.com/web-infra-dev/rspack/blob/ab1ee772ff89ffb19a0094b8481e1bbd474c98b1/website/docs/en/blog/announcing-0-7.mdx#css-import-rules-must-precede-all-other-rules tailwindcss v4 ``` @layer base { .tailwindcss-host-contaner { @import "tailwindcss/preflight"; } } ``` or ``` .tailwindcss-host-contaner { @import "tailwindcss/preflight" layer(base); @import "tailwindcss/utilities" layer(utilities); } ``` ```shell Error: Can't resolve 'tailwindcss/preflight' ``` postcss-import use and no work also! ### What does the proposed API of configuration look like? Tailwind CSS does not require local project installation; it can be used normally after installing plugin-tailwindcss.