{ den, inputs, ... }: {
  den.aspects.work-specific.nixos = { pkgs, config, ... }: {
    imports = [
      ./_hardware/work-hardware.nix
    ];

    hardware = {
      graphics = {
        enable      = true;
        enable32Bit = true;
      };

      bluetooth = {
        enable      = true;
        powerOnBoot = true;
      };

      nvidia = {
        modesetting.enable          = true;
        open                        = false;
        nvidiaSettings              = true;
        powerManagement.enable      = true;
        powerManagement.finegrained = true;
        package                     = config.boot.kernelPackages.nvidiaPackages.stable;
        # AMD iGPU drives the display; NVIDIA dGPU handles offloaded rendering.
        # Run `lspci -D | grep -E '(VGA|3D|Display)'` to verify Bus IDs.
        prime = {
          offload.enable           = true;
          offload.enableOffloadCmd = true;
          amdgpuBusId              = "PCI:5:0:0";
          nvidiaBusId              = "PCI:1:0:0";
        };
      };
    };

    services.xserver.videoDrivers = [ "amdgpu" "nvidia" ];
    services.blueman.enable = true;

    environment.sessionVariables = {
      GBM_BACKEND               = "nvidia-drm";
      __GLX_VENDOR_LIBRARY_NAME = "nvidia";
    };

    boot = {
      initrd.kernelModules = [ "amdgpu" ];
      kernelModules        = [ "kvm-amd" "nvidia" "nvidia_modeset" "nvidia_uvm" "nvidia_drm" ];
      initrd.compressor    = "zstd";
      kernelParams         = [ "nvidia.NVreg_PreserveVideoMemoryAllocations=1" ];

      loader = {
        grub = {
          enable                = true;
          device                = "nodev";
          efiSupport            = true;
          efiInstallAsRemovable = true;
          configurationLimit    = 10;
        };
        efi.canTouchEfiVariables = false;
      };
    };
  };
}
