sass in nuxtjs with bulma

gistfile1.txt

npm install --save-dev @nuxtjs/style-resources sass-loader node-sass

main.scss

/* assets/main.scss */
@import "~bulma/sass/utilities/_all.sass";
@import "~assets/style.scss";
@import "~bulma/bulma";

nuxt.config.js

export default {
  modules: [
    '@nuxtjs/style-resources',
    '@nuxtjs/bulma'
  ],

  styleResources: {
   scss: [
    '~assets/main.scss',
   ],
  }
}

style.scss

/* assests/style.scss */
$primary: red;