message: refactor: handle site style
diff: +@import '../../components/core-css/index.scss';
  @import '@hi-ui/core-css/index.scss';
  +:root {
  + @include get-vars();
  +}
  +
  +@each $color in map-keys($palette-primary) {
  + .theme__#{$color} {
  + @include get-vars(get-color($palette-primary, #{$color}));
  + }
  +}
  +
  .article {
  @include typoBase;
  @include typoCode;
  