Try Sarasa Gothic

common/users.nix

@@ -6,6 +6,18 @@ let
   usrPwdFile = "users/${usr}/password";
 in
 {
+  fonts = {
+    fontconfig.defaultFonts = {
+      serif = [ "Sarasa UI SC" ];
+      sansSerif = [ "Sarasa UI SC" ];
+      monospace = [ "Sarasa Mono SC" ];
+    };
+    packages = with pkgs; [
+      sarasa-gothic
+      noto-fonts-emoji
+    ];
+  };
+
   home-manager = {
     useGlobalPkgs = true;
     users.${usr} = {

linux/blitzar/locale.nix

@@ -1,23 +1,6 @@
 { pkgs, ... }:
 
 {
-  # Configure default fonts
-  fonts = {
-    fontconfig.defaultFonts = {
-      serif = [ "Noto Serif" "Noto Serif CJK SC" ];
-      sansSerif = [ "Inter" "Noto Sans CJK SC" ];
-      monospace = [ "Iosevka" "Noto Sans Mono CJK SC" ];
-    };
-    packages = with pkgs; [
-      inter
-      iosevka
-      noto-fonts
-      noto-fonts-cjk
-      noto-fonts-cjk-serif
-      noto-fonts-emoji
-    ];
-  };
-
   # Configure input methods
   i18n = {
     defaultLocale = "en_US.UTF-8";

linux/protostar/default.nix

@@ -9,7 +9,6 @@
     ./disko.nix
     ./gui.nix
     ./hardware-configuration.nix
-    ./locale.nix
     ./network.nix
     ./syncthing.nix
     ./tailscale.nix

linux/protostar/locale.nix

@@ -1,16 +0,0 @@
-{ pkgs, ... }:
-
-{
-  # Configure default fonts
-  fonts = {
-    fontconfig.defaultFonts = {
-      serif = [ "Noto Serif" "Noto Serif CJK SC" ];
-      sansSerif = [ "Inter" "Noto Sans CJK SC" ];
-      monospace = [ "Iosevka" "Noto Sans Mono CJK SC" ];
-    };
-    packages = with pkgs; [
-      sarasa-gothic
-      noto-fonts-emoji
-    ];
-  };
-}