@use 'common/var' as *;

body {
  font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
  font-weight: 400;
  font-size: var(--el-font-size-base);
  color: $color-black;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--el-color-primary);
  text-decoration: none;

  &:hover,
  &:focus {
    color: var(--el-color-primary-light-2);
  }

  &:active {
    color: mix($color-black, $color-primary, $button-active-shade-percent);
  }
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--el-text-color-regular);
  font-weight: inherit;

  &:first-child {
    margin-top: 0;
  }

  &:last-child {
    margin-bottom: 0;
  }
}

h1 {
  font-size: #{var(--el-font-size-base) + 6px};
}

h2 {
  font-size: #{var(--el-font-size-base) + 4px};
}

h3 {
  font-size: #{var(--el-font-size-base) + 2px};
}

h4,
h5,
h6,
p {
  font-size: inherit;
}

p {
  line-height: 1.8;

  &:first-child {
    margin-top: 0;
  }

  &:last-child {
    margin-bottom: 0;
  }
}

sup,
sub {
  font-size: #{var(--el-font-size-base) - 1px};
}

small {
  font-size: #{var(--el-font-size-base) - 2px};
}

hr {
  margin-top: 20px;
  margin-bottom: 20px;
  border: 0;
  border-top: 1px solid #eeeeee;
}