stylix (untested)

modules/desktop-environment/default.nix

@@ -8,6 +8,7 @@
     ./tlp.nix
     ./locale.nix
     ./printing.nix
+    ./stylix.nix
   ];
   services.flatpak.enable = true;
   security.polkit.enable = true;

modules/desktop-environment/home/terminal.nix

@@ -11,24 +11,24 @@
     };
     settings = rec {
       #adjust_column_width = "70%";
-      color0 = "#282828";
-      color8 = "#928374";
-      color1 = "#cc241d";
-      color9 = "#fb4934";
-      color2 = "#98971a";
-      color10 = "#b8bb26";
-      color3 = "#d79921";
-      color11 = "#fabd2f";
-      color4 = "#458588";
-      color12 = "#83a598";
-      color5 = "#b16286";
-      color13 = "#d3869b";
-      color6 = "#689d6a";
-      color14 = "#8ec07c";
-      color7 = "#a89984";
-      color15 = "#ebdbb2";
-      foreground = color15;
-      background = "#1d2021";
+      # color0 = "#282828";
+      # color8 = "#928374";
+      # color1 = "#cc241d";
+      # color9 = "#fb4934";
+      # color2 = "#98971a";
+      # color10 = "#b8bb26";
+      # color3 = "#d79921";
+      # color11 = "#fabd2f";
+      # color4 = "#458588";
+      # color12 = "#83a598";
+      # color5 = "#b16286";
+      # color13 = "#d3869b";
+      # color6 = "#689d6a";
+      # color14 = "#8ec07c";
+      # color7 = "#a89984";
+      # color15 = "#ebdbb2";
+      # foreground = color15;
+      # background = "#1d2021";
       confirm_os_window_close = 0;
       hide_window_decorations = true;
     };

modules/desktop-environment/stylix.nix

@@ -0,0 +1,27 @@
+{pkgs, ...}: {
+  stylix = {
+    enable = true;
+    base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-hard.yaml";
+    fonts = {
+      serif = {
+        package = pkgs.libertine;
+        name = "Linux Libertine O";
+      };
+
+      sansSerif = {
+        package = pkgs.b612;
+        name = "B612";
+      };
+
+      monospace = {
+        package = pkgs.departure-mono;
+        name = "Departure Mono";
+      };
+
+      emoji = {
+        package = pkgs.noto-fonts-emoji;
+        name = "Noto Color Emoji";
+      };
+    };
+  };
+}