{
  pkgs,
  user-pkgs,
  unstable-pkgs,
  ...
}:
{
  networking.hostName = "runestone";
  time.timeZone = "Europe/London";

  hardware.graphics = {
    enable = true;
    extraPackages = with pkgs; [
      intel-media-driver
      intel-vaapi-driver
      libvdpau-va-gl
      libva
      vpl-gpu-rt
    ];
  };

  users.users.charlotte = {
    isNormalUser = true;
    description = "charlotte";
    extraGroups = [
      "networkmanager"
      "wheel"
      "video"
    ];
    shell = pkgs.zsh;
  };

  programs.firefox.enable = true;
  programs.firefox.package = unstable-pkgs.firefox-devedition-bin;

  environment.systemPackages =
    (with pkgs; [
      vscode
      nixpkgs-fmt
      foot
    ])
    ++ [
      pkgs.linuxPackages_latest.perf
      user-pkgs.berkeley-mono
      unstable-pkgs.nixd
      unstable-pkgs.nixfmt-rfc-style
    ];

  users.users.charlotte.packages =
    (with pkgs; [
      stow
      volta
      rustup
      uv
    ])
    ++ [
      unstable-pkgs.lan-mouse
    ];
}