{
  lib,
  pkgs,
  ...
}:
{
  imports = [
    ./hardware-configuration.nix
    ../common/global
    ../common/features/user.nix
    ../common/features/networking.nix
    ../common/features/display
    ../common/features/pipewire.nix
    ../common/features/remote-desktop.nix
    ../common/features/docker.nix
    ../common/features/fonts.nix
    ../common/features/kdeconnect.nix
    ../common/features/nix-ld.nix
    ../common/features/appimage.nix
    ../common/features/home
  ];

  # Hypervisor-side settings this host depends on are in ./PROXMOX.md —
  # `vga: virtio-gl` in particular, without which sunshine captures a black
  # screen and reports no error.
  networking.hostName = "yolo";

  # Hung shutdown waiting on systemd-zram-setup@zram0: deactivating zram swap
  # has to fault every stored page back into RAM first. Redundant here anyway —
  # this VM has a real 8G swap partition, and the host manages its own memory.
  zramSwap.enable = lib.mkForce false;

  # The only out-of-band way in. `vga: virtio-gl` renders through a GL context
  # with no QEMU console surface, so noVNC and screendump both go dark; this
  # pairs with the VM's serial0 socket to keep `qm terminal` working. Listed
  # last so it wins /dev/console and gets the getty.
  boot.kernelParams = [
    "console=tty1"
    "console=ttyS0,115200"
  ];

  # Not a security downgrade: naps62 is in `docker`, which is already
  # root-equivalent, and sshd is key-only — so the prompt guards nothing while
  # blocking unattended rebuilds (nh shells out to sudo and needs a TTY).
  security.sudo.wheelNeedsPassword = false;

  # Nix shells out to git for the `type = "git"` flake inputs (hyprland).
  # Without it at system level, a fresh install cannot build the home config
  # that would have provided git — so neither rebuild works.
  environment.systemPackages = [ pkgs.git ];

  # This clone lives under ~/tea, not the ~/projects path global/nix.nix assumes.
  programs.nh.flake = "/home/naps62/tea/nixos-config";

  services = {
    # Lets the Proxmox host drive clean shutdowns/reboots and report the guest's
    # IP. The qemu-guest profile in hardware-configuration.nix only sets up the
    # virtio drivers; the agent itself is a separate service.
    qemuGuest.enable = true;

    # No physical seat: Sunshine is a user service and cannot capture until a
    # graphical session exists, so a cold boot must reach one unattended. No
    # hyprlock on start (unlike konishi) — nobody could type the password in.
    displayManager = {
      autoLogin = {
        enable = true;
        user = "naps62";
      };
      defaultSession = "hyprland";
    };

    # A Proxmox guest has no emulated sound card, so PipeWire starts with no
    # sink and Sunshine has nothing to capture — the stream is silent. This sink
    # is the only one, so it wins the default and Sunshine records its monitor.
    pipewire.extraConfig.pipewire."10-null-sink" = {
      "context.objects" = [
        {
          factory = "adapter";
          args = {
            "factory.name" = "support.null-audio-sink";
            "node.name" = "sunshine-sink";
            "node.description" = "Sunshine";
            "media.class" = "Audio/Sink";
            "audio.position" = "FL,FR";
          };
        }
      ];
    };
  };
}