{...}: {
  # System-wide fonts. Standardized on JetBrainsMono Nerd Font everywhere
  # (terminal, sddm, gtk/dconf, waybar, etc.).
  flake.nixosModules.fonts = {pkgs, ...}: {
    fonts = {
      packages = with pkgs; [
        nerd-fonts.jetbrains-mono
        # Fallbacks for emoji / CJK / general coverage.
        noto-fonts
        noto-fonts-color-emoji
      ];

      enableDefaultPackages = true;

      fontconfig.defaultFonts = {
        monospace = ["JetBrainsMono Nerd Font"];
        sansSerif = ["JetBrainsMono Nerd Font"];
        serif = ["JetBrainsMono Nerd Font"];
        emoji = ["Noto Color Emoji"];
      };
    };
  };
}