$secondaryColor: #DB0A16 !default;
$tertiaryColor: #FFDC00;

@media (prefers-color-scheme: dark) {
  $primaryColor: #FFFFFF;
  html {
    color: $primaryColor;
    background-color: #181818;
  }
  blockquote {
    color: darken($primaryColor, 20%);
    border-color: darken($primaryColor, 60%);
  }
  a:hover {
    text-decoration-color: $tertiaryColor !important;
  }
}

@media (prefers-color-scheme: light) {
  $primaryColor: #000000;
  html {
    color: $primaryColor;
    background-color: #FFFFFF;
  }
  blockquote {
    color: lighten($primaryColor, 40%);
    border-color: lighten($primaryColor, 80%);
  }
  a:hover {
    background-color: $tertiaryColor;
    text-decoration-color: $secondaryColor;
  }
}

body {
  font-family: "PT Sans", "Kohinoor Bangla", sans-serif;
  max-width: 1024px;
  min-width: 375px;
  margin: 0 auto;
  float: none;
  font-size: 18px;

  @media (max-width: 812px) and (orientation: landscape), (max-width: 375px) {
    font-size: 16px;
  }
}

main {
  margin-left: 1.5rem;
  margin-right: 1.5rem;
}

a {
  &:link, &:visited, &:active {
    text-decoration-color: $secondaryColor;
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
    color: inherit;
  }
}

u {
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
    color: inherit;
}

mark {
  background-color: $tertiaryColor;
}


.section-header {
  font-size: 2.0rem;
  display: flex;
  flex-direction: row;
  margin-bottom: -0.3rem;
  margin-left : -0.5cm;
  margin-right : -0.5cm;

  &:before {
    content: "";
    border-bottom: 1px solid;
    margin: auto;
    margin-right: 0.8rem;
    flex: 8 8;
  }

  &:after {
    content: "";
    border-bottom: 1px solid;
    margin: auto;
    margin-left: 0.8rem;
    flex: 100 0;
  }
}

footer {
  margin-left: 0.5cm;
  margin-right: 0.5cm;
  margin-top: 1cm;
  margin-bottom: 2cm;
}