''
:root {
  --background: #1d2021;
  --secondary: #282828;
  --newtab-body: #32302f;
  --foreground: #EBDBB2;
}
@-moz-document url-prefix("about:"), url-prefix("about:newtab"), url-prefix("about:home") {
  html, body {
    color: var(--foreground) !important;
    background-color: var(--newtab-body) !important;
  }
}
''