rails-cto-tailwind

How to write clean, maintainable Tailwind CSS in Rails projects. Use when creating or modifying any .html.erb file, view, partial, layout, ViewComponent template, or stylesheet that involves Tailwind classes. Proactively apply these rules whenever touching .html.erb files, even if the user doesn't explicitly ask about styling — ERB files almost always contain Tailwind classes. Also use when the user mentions "tailwind", "css", "styling", "dark mode", "responsive", "design system", "colors", "spacing", "class soup", "@apply", or asks about making something look good, fixing layout, or working with the UI.