{
  pkgs,
  lib,
  inputs,
  ...
}: {
  imports = [
    inputs.self.nixosModules.homeManagerConfig
    inputs.jovian-nixos.nixosModules.default
    ../../hardware/steam-deck.nix
    ../../modules/steam.nix
    ./topology.nix
  ];
  config = {
    boot.loader.systemd-boot = {
      enable = true;
      editor = false;
      configurationLimit = 5;
    };
    boot.loader.efi.canTouchEfiVariables = false;
    boot.binfmt.registrations.appimage = {
      wrapInterpreterInShell = false;
      interpreter = "${pkgs.appimage-run}/bin/appimage-run";
      recognitionType = "magic";
      offset = 0;
      mask = ''\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff'';
      magicOrExtension = ''\x7fELF....AI\x02'';
    };
    boot.consoleLogLevel = 0;
    boot.initrd.verbose = false;
    boot.plymouth = {
      enable = true;
      theme = "breeze";
    };
    console = {
      font = "ter-132n";
      packages = [pkgs.terminus_font];
      useXkbConfig = true;
      earlySetup = false;
    };

    networking.hostName = "polymita-picta";
    networking.networkmanager.enable = true;

    # === Settings ===
    settings.ssh.openOutsideVPN = true;

    hardware.pulseaudio.enable = lib.mkForce false;

    services.xserver.enable = true;
    services.xserver.desktopManager.plasma5.enable = true;

    services.displayManager = {
      autoLogin = {
        enable = true;
        user = "deck";
      };
    };

    # Use some fonts
    fonts = {
      enableDefaultPackages = true;
      packages = with pkgs; [hack-nerdfont noto-fonts noto-fonts-cjk joypixels];
      fontDir.enable = true;
      fontconfig = {
        enable = true;
        defaultFonts.monospace = ["Hack Nerd Font Mono"];
      };
    };

    services.openssh = {
      enable = true;
      settings.PasswordAuthentication = false;
      settings.KbdInteractiveAuthentication = false;
    };

    programs.dconf.enable = true;

    users = {
      mutableUsers = false;
      defaultUserShell = pkgs.fish;
      custom.deck.enable = true;
    };

    environment.systemPackages = with pkgs; [
      inputs.self.packages.x86_64-linux.emudeck
      steam-rom-manager
      boilr
      electron
    ];

    security.sudo.extraRules = [
      {
        users = ["deck"];
        commands = [
          {
            command = "ALL";
            options = ["NOPASSWD"];
          }
        ];
      }
    ];

    programs.steam = {
      enable = true;
      extraPkgs = [pkgs.flatpak];
      remotePlay.openFirewall = true;
    };

    jovian.devices.steamdeck.enable = true;
    jovian.devices.steamdeck.autoUpdate = true;
    jovian.devices.steamdeck.enableGyroDsuService = true;
    jovian.steam.enable = true;
    jovian.steam.autoStart = true;
    jovian.steam.desktopSession = "plasmawayland";
    jovian.steam.user = "deck";
    jovian.decky-loader = {
      enable = true;
      user = "deck";
    };
    jovian.hardware.has.amd.gpu = true;

    # This value determines the NixOS release from which the default
    # settings for stateful data, like file locations and database versions
    # on your system were taken. It‘s perfectly fine and recommended to leave
    # this value at the release version of the first install of this system.
    # Before changing this value read the documentation for this option
    # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
    system.stateVersion = "22.11"; # Did you read the comment?
  };
}