{ ... }:
{
  # 可在此合并由 nixos-generate-config 生成的机器专属配置：
  # 磁盘布局、引导加载器、文件系统、硬件选项等。
  imports = [
    ../../modules/drivers/nvidia.nix
    ../../modules/drivers/amdgpu.nix
  ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  # Enable sound with pipewire.
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };
}