{
  config,
  fonts,
  accentColour,
  ...
}: {
  services.mako = with config.scheme.withHashtag; {
    enable = true;
    anchor = "top-right";
    font = "${fonts.monospace.name} ${toString fonts.sizes.popups}";
    layer = "top";
    markup = true;
    maxVisible = 10;
    icons = true;
    iconPath = with config.gtk.iconTheme; "${package}/share/icons/${name}";
    textColor = "${base05}ff";
    progressColor = "over ${red}ff";
    backgroundColor = "${base00}cc";
    borderColor = "${config.scheme.withHashtag.${accentColour}}ff";
    borderRadius = 10;
    borderSize = 1;
    defaultTimeout = 0;
  };
}