{ ... }:
{
  services.xserver.enable = true;
  services.displayManager.ly = {
    enable = true;
    settings = {
      animation = "colormix";
      colormix_col1 = "0x00FFFFFF";
      colormix_col2 = "0x000000EE";
      colormix_col3 = "0x00777799";

      bigclock = "en";
      bigclock_12hr = false;

      fg = "0x00FFFFFF";
      bg = "0x00000000";
      border_fg = "0x00FFFFFF";
      error_fg = "0x01FF0000";
      blank_box = true;
      hide_borders = false;

      margin_box_h = 2;
      margin_box_v = 1;
    };
  };
  services.xserver.xkb = {
    layout = "tr";
    variant = "";
  };
}