skouter/grav-admin/user/themes/quark/scss/theme.scss

// Core variables and mixins
@import 'theme/variables';
@import 'spectre/variables';
@import 'spectre/mixins';

@import 'theme/fonts';
@import 'theme/mixins';
@import 'theme/framework';
@import 'theme/typography';
@import 'theme/forms';
@import 'theme/mobile';
@import 'theme/animation';

@import 'theme/header';
@import 'theme/footer';
@import 'theme/menu';

// Extra Skeleton Styling
@import 'theme/blog';
@import 'theme/onepage';