Use Stylus for CSS generation in your Punch projects.

• Install the package

    npm install punch-stylus-compiler
  

• Open your Punch project's configurations (config.json) and add the following:

    "plugins": {
  
    	"compilers": {
    		".css": "punch-stylus-compiler" 
    	}
  
    }
  

• Now you can use Stylus stylesheets in your project.

  Make sure you save the stylesheets with .styl extension.