v3.16.npx nuxi@latest upgrade --dedupe.bun dev (I also tried yarn dev and others), I noticed that it seemed to be not compatible with the nuxt-og-image module, which is contained in @nuxtjs/seo.@nuxtjs/seo, and the server started successfully.@nuxt/ui). Some Tailwind classes worked, others didn't—I didn't find any pattern behind this.node_modules and so reinstalling didn't change anything.text-4xl works, but text-5xl doesn't. All of this used to work before the upgrade to 3.16.3.15 solved all issues.