diff --git a/modules/applications/niri/home.nix b/modules/applications/niri/home.nix
index f9c4018..941b52d 100644
--- a/modules/applications/niri/home.nix
+++ b/modules/applications/niri/home.nix
@@ -4,48 +4,6 @@ let
 in
 {
   programs.niri.settings = {
-    input = {
-      touchpad = {
-        natural-scroll = true;
-        scroll-factor = 4.0;
-        scroll-method = "two-finger";
-        click-method = "clickfinger";
-        drag = true;
-        drag-lock = true;
-      };
-
-      keyboard.xkb = {
-        layout = "jp";
-        options = "ctrl:nocaps";
-      };
-
-      mouse = {
-        accel-profile = "flat";
-        accel-speed = -0.1;
-      };
-
-      warp-mouse-to-focus.enable = true;
-      focus-follows-mouse = {
-        enable = true;
-        max-scroll-amount = "0%";
-      };
-    };
-
-    cursor.size = 16;
-
-    layout = {
-      focus-ring = {
-        active.color = "#bd93f9";
-        inactive.color = "#6272a4";
-      };
-      border = {
-        active.color = "#ffc87f";
-        inactive.color = "#505050";
-        urgent.color = "#9b0000";
-      };
-      shadow.color = "#0007";
-      background-color = "transparent";
-    };
 
     binds = keybindings // {
       "Mod+T" = {
@@ -168,13 +126,59 @@ in
       ];
     };
 
+    input = {
+      touchpad = {
+        natural-scroll = true;
+        scroll-factor = 4.0;
+        scroll-method = "two-finger";
+        click-method = "clickfinger";
+        drag = true;
+        drag-lock = true;
+        dwt = true;
+      };
+
+      keyboard = {
+        numlock = true;
+
+        xkb = {
+          layout = "jp";
+          options = "ctrl:nocaps";
+        };
+      };
+
+      mouse = {
+        accel-profile = "flat";
+        accel-speed = -0.1;
+      };
+      trackpoint = {
+        accel-profile = "flat";
+        accel-speed = -0.1;
+      };
+
+      warp-mouse-to-focus.enable = true;
+      focus-follows-mouse = {
+        enable = true;
+        max-scroll-amount = "0%";
+      };
+    };
+
+    cursor.size = 16;
+
+    layout = {
+      focus-ring = {
+        active.color = "#bd93f9";
+        inactive.color = "#6272a4";
+      };
+      background-color = "transparent";
+    };
+
     window-rules = [
       {
         geometry-corner-radius = {
-          top-left = 20.0;
-          top-right = 20.0;
-          bottom-left = 20.0;
-          bottom-right = 20.0;
+          top-left = 8.0;
+          top-right = 8.0;
+          bottom-left = 8.0;
+          bottom-right = 8.0;
         };
         clip-to-geometry = true;
       }
diff --git a/modules/applications/niri/keybindings.nix b/modules/applications/niri/keybindings.nix
index c74378e..8f3ceb7 100644
--- a/modules/applications/niri/keybindings.nix
+++ b/modules/applications/niri/keybindings.nix
@@ -1,44 +1,90 @@
 {
   "Mod+Shift+Slash".action.show-hotkey-overlay = { };
 
+  "Mod+T" = {
+    hotkey-overlay.title = "Open a Terminal: alacritty";
+    action.spawn = "alacritty";
+  };
+  "Mod+D" = {
+    hotkey-overlay.title = "Run an Application: fuzzel";
+    action.spawn = "fuzzel";
+  };
+  "Super+Alt+L" = {
+    hotkey-overlay.title = "Lock the Screen: swaylock";
+    action.spawn = "swaylock";
+  };
+  "Super+Alt+S" = {
+    allow-when-locked = true;
+    hotkey-overlay.hidden = true;
+    action.spawn-sh = "pkill orca || exec orca";
+  };
+
   "XF86AudioRaiseVolume" = {
     allow-when-locked = true;
-    action.spawn = [
-      "wpctl"
-      "set-volume"
-      "@DEFAULT_AUDIO_SINK@"
-      "0.1+"
-    ];
+    action.spawn-sh = "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.1+ -l 1.0";
   };
   "XF86AudioLowerVolume" = {
     allow-when-locked = true;
-    action.spawn = [
-      "wpctl"
-      "set-volume"
-      "@DEFAULT_AUDIO_SINK@"
-      "0.1-"
-    ];
+    action.spawn-sh = "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.1-";
   };
   "XF86AudioMute" = {
     allow-when-locked = true;
-    action.spawn = [
-      "wpctl"
-      "set-mute"
-      "@DEFAULT_AUDIO_SINK@"
-      "toggle"
-    ];
+    action.spawn-sh = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
   };
   "XF86AudioMicMute" = {
+    allow-when-locked = true;
+    action.spawn-sh = "wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle";
+  };
+
+  "XF86AudioPlay" = {
+    allow-when-locked = true;
+    action.spawn-sh = "playerctl play-pause";
+  };
+  "XF86AudioPause" = {
+    allow-when-locked = true;
+    action.spawn-sh = "playerctl play-pause";
+  };
+  "XF86AudioStop" = {
+    allow-when-locked = true;
+    action.spawn-sh = "playerctl stop";
+  };
+  "XF86AudioPrev" = {
+    allow-when-locked = true;
+    action.spawn-sh = "playerctl previous";
+  };
+  "XF86AudioNext" = {
+    allow-when-locked = true;
+    action.spawn-sh = "playerctl next";
+  };
+
+  "XF86MonBrightnessUp" = {
     allow-when-locked = true;
     action.spawn = [
-      "wpctl"
-      "set-mute"
-      "@DEFAULT_AUDIO_SOURCE@"
-      "toggle"
+      "brightnessctl"
+      "--class=backlight"
+      "set"
+      "+10%"
+    ];
+  };
+  "XF86MonBrightnessDown" = {
+    allow-when-locked = true;
+    action.spawn = [
+      "brightnessctl"
+      "--class=backlight"
+      "set"
+      "10%-"
     ];
   };
 
-  "Mod+Q".action.close-window = { };
+  "Mod+O" = {
+    repeat = false;
+    action.toggle-overview = { };
+  };
+
+  "Mod+Q" = {
+    repeat = false;
+    action.close-window = { };
+  };
 
   "Mod+Left".action.focus-column-left = { };
   "Mod+Down".action.focus-window-down = { };
@@ -130,6 +176,7 @@
   "Mod+7".action.focus-workspace = 7;
   "Mod+8".action.focus-workspace = 8;
   "Mod+9".action.focus-workspace = 9;
+
   "Mod+Ctrl+1".action.move-column-to-workspace = 1;
   "Mod+Ctrl+2".action.move-column-to-workspace = 2;
   "Mod+Ctrl+3".action.move-column-to-workspace = 3;
@@ -140,21 +187,46 @@
   "Mod+Ctrl+8".action.move-column-to-workspace = 8;
   "Mod+Ctrl+9".action.move-column-to-workspace = 9;
 
+  "Mod+BracketLeft".action.consume-or-expel-window-left = { };
+  "Mod+BracketRight".action.consume-or-expel-window-right = { };
+
   "Mod+Comma".action.consume-window-into-column = { };
   "Mod+Period".action.expel-window-from-column = { };
+
   "Mod+R".action.switch-preset-column-width = { };
-  "Mod+Shift+R".action.reset-window-height = { };
+  "Mod+Shift+R".action.switch-preset-column-width-back = { };
+  "Mod+Ctrl+Shift+R".action.switch-preset-window-height = { };
+  "Mod+Ctrl+R".action.reset-window-height = { };
+
   "Mod+F".action.maximize-column = { };
   "Mod+Shift+F".action.fullscreen-window = { };
+  "Mod+M".action.maximize-window-to-edges = { };
+  "Mod+Ctrl+F".action.expand-column-to-available-width = { };
+
   "Mod+C".action.center-column = { };
+  "Mod+Ctrl+C".action.center-visible-columns = { };
+
   "Mod+Minus".action.set-column-width = "-10%";
   "Mod+Equal".action.set-column-width = "+10%";
   "Mod+Shift+Minus".action.set-window-height = "-10%";
   "Mod+Shift+Equal".action.set-window-height = "+10%";
 
+  "Mod+V".action.toggle-window-floating = { };
+  "Mod+Shift+V".action.switch-focus-between-floating-and-tiling = { };
+
+  "Mod+W".action.toggle-column-tabbed-display = { };
+
   "Print".action.screenshot = { };
   "Ctrl+Print".action.screenshot-screen = { };
   "Alt+Print".action.screenshot-window = { };
+
+  "Mod+Escape" = {
+    allow-inhibiting = false;
+    action.toggle-keyboard-shortcuts-inhibit = { };
+  };
+
   "Mod+Shift+E".action.quit = { };
+  "Ctrl+Alt+Delete".action.quit = { };
+
   "Mod+Shift+P".action.power-off-monitors = { };
 }
diff --git a/modules/applications/niri/meta.nix b/modules/applications/niri/meta.nix
index b7dced2..7f01757 100644
--- a/modules/applications/niri/meta.nix
+++ b/modules/applications/niri/meta.nix
@@ -5,7 +5,8 @@
   includes = [ "systems.wayland" ];
 
   imports = {
-    nixos = [ inputs.niri-flake.nixosModules.niri ];
-    home = [ ./niri-home-module.nix ];
+    nixos = [
+      inputs.niri-flake.nixosModules.niri
+    ];
   };
 }
diff --git a/modules/applications/niri/niri-home-module.nix b/modules/applications/niri/niri-home-module.nix
deleted file mode 100644
index 95bcb4e..0000000
--- a/modules/applications/niri/niri-home-module.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  inputs,
-  lib,
-  system,
-  ...
-}:
-{
-  imports = lib.optional (lib.hasSuffix "-darwin" system) inputs.niri-flake.homeModules.niri;
-}
diff --git a/modules/applications/niri/nixos.nix b/modules/applications/niri/nixos.nix
index 17c6abd..2a7c1a8 100644
--- a/modules/applications/niri/nixos.nix
+++ b/modules/applications/niri/nixos.nix
@@ -1,6 +1,14 @@
-{ config, ... }:
 {
-  programs.niri.enable = true;
+  config,
+  pkgs,
+  inputs,
+  ...
+}:
+{
+  programs.niri = {
+    enable = true;
+    package = inputs.niri-flake.packages.${pkgs.stdenv.hostPlatform.system}.niri-unstable;
+  };
 
   # niri-flake supplies the compositor package but does not register its
   # user units with NixOS. Without this, Ly cannot start niri-session.
diff --git a/modules/applications/niri/wdisplays-canonical-scale.patch b/modules/applications/niri/wdisplays-canonical-scale.patch
deleted file mode 100644
index 3a99d3b..0000000
--- a/modules/applications/niri/wdisplays-canonical-scale.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/src/headform.c b/src/headform.c
---- a/src/headform.c
-+++ b/src/headform.c
-@@ -39,1 +39,8 @@
-+/* The output-management protocol transmits scale as a Wayland 24.8 fixed
-+ * point value. Use that same value for preview geometry so a fractional scale
-+ * cannot change underneath positions during the first apply. */
-+static double canonicalize_scale(double scale) {
-+  return wl_fixed_to_double(wl_fixed_from_double(scale));
-+}
-+
- static void head_form_update_sensitivity(WdHeadForm *form) {
-@@ -359,2 +366,3 @@ void wd_head_form_fill_config(WdHeadForm *form, struct wd_head_config *output) {
--  output->scale = gtk_spin_button_get_value(GTK_SPIN_BUTTON(priv->scale));
-+  output->scale = canonicalize_scale(
-+      gtk_spin_button_get_value(GTK_SPIN_BUTTON(priv->scale)));
-   output->x = gtk_spin_button_get_value(GTK_SPIN_BUTTON(priv->pos_x));
-@@ -385,2 +393,3 @@ void wd_head_form_get_dimensions(WdHeadForm *form, WdHeadDimensions *dimensions)
--  dimensions->scale = gtk_spin_button_get_value(GTK_SPIN_BUTTON(priv->scale));
-+  dimensions->scale = canonicalize_scale(
-+      gtk_spin_button_get_value(GTK_SPIN_BUTTON(priv->scale)));
-   dimensions->rotation_id = g_variant_get_int32(g_action_get_state(priv->rotate_action)) / 90;