_base_typography.scss

@import 'settings';
@import 'base_fontfaces';
@import 'base_typography-heading-mixins';

// Typographic element styles
@mixin vf-b-typography {
  @include vf-b-typography-fontfaces;

  // stylelint-disable selector-max-type -- base styles can use type selectors
  html {
    color: $colors--light-theme--text-default;
    font-family: unquote($font-base-family);
    // These vendor prefixes are unique and cannot be added by autoprefixer
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    font-weight: $font-weight-regular-text;
    // set default line height to match p
    line-height: map-get($line-heights, default-text);

    @if ($increase-font-size-on-larger-screens) {
      font-size: map-get($base-font-sizes, base);

      @media (min-width: $breakpoint-x-large) {
        font-size: map-get($base-font-sizes, large);
        //the rem value is not affected by the change in font-size; it needs to be multiplied by the ratio new font-size/default font-size
        line-height: map-get($line-heights, default-text) * $font-size-ratio--largescreen;
      }
    } @else {
      font-size: map-get($base-font-sizes, base);
    }
  }

  // headings
  h1 {
    @extend %vf-heading-1;
  }

  h2 {
    @extend %vf-heading-2;
  }

  h3 {
    @extend %vf-heading-3;
  }

  h4 {
    @extend %vf-heading-4;
  }

  h5 {
    @extend %vf-heading-5;
  }

  h6 {
    @extend %vf-heading-6;
  }

  p {
    @extend %paragraph;

    max-width: $text-max-width;
  }

  .p-text--default {
    @extend %default-text;
  }

  small,
  .p-text--small {
    @extend %small-text;

    &.dense {
      margin-bottom: map-get($sp-after, small--dense) + map-get($line-heights, default-text) - map-get($line-heights, small) - map-get($nudges, small);
    }
  }

  .p-text--x-small {
    @extend %x-small-text;
  }

  .p-text--small-caps,
  // deprecated: .p-text--x-small-capitalised is deprecated, use .p-text--small-caps instead
  .p-text--x-small-capitalised {
    @extend %small-caps-text;
    font-weight: $font-weight-bold;
  }

  //@section Adjusted spacing for headings (or a p) following a paragraph
  p:not([class*='p-heading--']):not([class*='p-muted-heading']) {
    & + h1,
    & + .p-heading--1 {
      @extend %sp--ph1;
    }

    & + h2,
    & + .p-heading--2 {
      @extend %sp--ph2;
    }

    & + h3,
    & + .p-heading--3 {
      @extend %sp--ph3;
    }

    & + h4,
    & + .p-heading--4 {
      @extend %sp--ph4;
    }

    & + h5,
    & + .p-heading--5,
    & + h6,
    & + .p-heading--6 {
      @extend %sp--ph5;
    }

    & + .p-muted-heading {
      @extend %sp--pmuted;
    }

    // N.B.: selector order matters here - the epmty selector must come after all other rules affecting paragraphs
    &:empty {
      line-height: 0;
      margin: 0;
      padding: 0;
    }
  }

  cite {
    @extend %default-text;
  }

  // misc
  b,
  strong {
    @extend %bold;
  }

  sub,
  sup {
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }

  abbr[title] {
    border-bottom: 0.1em dotted;
    cursor: help;
    text-decoration: none;
  }
  // stylelint-enable selector-max-type
}