diff --git a/src/app/chat/hooks/__tests__/chat-keyboard-geometry.test.ts b/src/app/chat/hooks/__tests__/chat-keyboard-geometry.test.ts
index 4c21adba..a6d1df12 100644
--- a/src/app/chat/hooks/__tests__/chat-keyboard-geometry.test.ts
+++ b/src/app/chat/hooks/__tests__/chat-keyboard-geometry.test.ts
@@ -46,7 +46,7 @@ describe("resolveChatKeyboardInset", () => {
       ),
     ).toEqual({
       keyboardVisible: true,
-      bottomInset: 308,
+      bottomInset: 316,
       source: "visual-viewport",
     });
   });
@@ -62,7 +62,7 @@ describe("resolveChatKeyboardInset", () => {
       ),
     ).toEqual({
       keyboardVisible: true,
-      bottomInset: 328,
+      bottomInset: 336,
       source: "virtual-keyboard",
     });
   });
@@ -83,8 +83,8 @@ describe("resolveChatKeyboardInset", () => {
 
 describe("resolveChatKeyboardFallbackInset", () => {
   it("scales with viewport height and remains bounded", () => {
-    expect(resolveChatKeyboardFallbackInset(500)).toBe(268);
-    expect(resolveChatKeyboardFallbackInset(800)).toBe(344);
-    expect(resolveChatKeyboardFallbackInset(1_200)).toBe(388);
+    expect(resolveChatKeyboardFallbackInset(500)).toBe(276);
+    expect(resolveChatKeyboardFallbackInset(800)).toBe(352);
+    expect(resolveChatKeyboardFallbackInset(1_200)).toBe(396);
   });
 });
diff --git a/src/app/chat/hooks/__tests__/use-chat-keyboard-avoidance.test.tsx b/src/app/chat/hooks/__tests__/use-chat-keyboard-avoidance.test.tsx
index ad8f2951..bf8bfb8e 100644
--- a/src/app/chat/hooks/__tests__/use-chat-keyboard-avoidance.test.tsx
+++ b/src/app/chat/hooks/__tests__/use-chat-keyboard-avoidance.test.tsx
@@ -98,7 +98,7 @@ describe("useChatKeyboardAvoidance", () => {
     expect(getBottomInset(container)).toBe("");
 
     act(() => vi.advanceTimersByTime(1));
-    expect(getBottomInset(container)).toBe("344px");
+    expect(getBottomInset(container)).toBe("352px");
     expect(intervalSpy).not.toHaveBeenCalled();
   });
 
@@ -141,7 +141,7 @@ describe("useChatKeyboardAvoidance", () => {
       visualViewport.dispatchEvent(new Event("resize"));
       vi.advanceTimersByTime(0);
     });
-    expect(getBottomInset(container)).toBe("308px");
+    expect(getBottomInset(container)).toBe("316px");
 
     visualViewport.height = 760;
     act(() => {
@@ -161,7 +161,7 @@ describe("useChatKeyboardAvoidance", () => {
       vi.advanceTimersByTime(0);
     });
 
-    expect(getBottomInset(container)).toBe("328px");
+    expect(getBottomInset(container)).toBe("336px");
   });
 
   it("does not add fallback when the layout viewport resized", () => {
@@ -182,7 +182,7 @@ describe("useChatKeyboardAvoidance", () => {
     renderHarness(root, false);
     renderHarness(root, true);
     act(() => vi.advanceTimersByTime(250));
-    expect(getBottomInset(container)).toBe("344px");
+    expect(getBottomInset(container)).toBe("352px");
 
     visualViewport.height = 460;
     act(() => {
@@ -190,14 +190,14 @@ describe("useChatKeyboardAvoidance", () => {
       vi.advanceTimersByTime(0);
     });
 
-    expect(getBottomInset(container)).toBe("308px");
+    expect(getBottomInset(container)).toBe("316px");
   });
 
   it("removes the local inset when focus leaves", () => {
     renderHarness(root, false);
     renderHarness(root, true);
     act(() => vi.advanceTimersByTime(250));
-    expect(getBottomInset(container)).toBe("344px");
+    expect(getBottomInset(container)).toBe("352px");
 
     renderHarness(root, false);
 
diff --git a/src/app/chat/hooks/chat-keyboard-geometry.ts b/src/app/chat/hooks/chat-keyboard-geometry.ts
index 2521d0bf..8395efc6 100644
--- a/src/app/chat/hooks/chat-keyboard-geometry.ts
+++ b/src/app/chat/hooks/chat-keyboard-geometry.ts
@@ -1,6 +1,6 @@
 export const CHAT_KEYBOARD_VISIBLE_THRESHOLD_PX = 80;
 export const CHAT_KEYBOARD_ZOOM_THRESHOLD = 1.05;
-export const CHAT_KEYBOARD_TARGET_GAP_PX = 8;
+export const CHAT_KEYBOARD_TARGET_GAP_PX = 20;
 export const CHAT_KEYBOARD_FALLBACK_RATIO = 0.42;
 export const CHAT_KEYBOARD_FALLBACK_MIN_PX = 260;
 export const CHAT_KEYBOARD_FALLBACK_MAX_PX = 380;
diff --git a/src/app/chat/hooks/use-chat-keyboard-avoidance.ts b/src/app/chat/hooks/use-chat-keyboard-avoidance.ts
index f88a25d2..f43a29ad 100644
--- a/src/app/chat/hooks/use-chat-keyboard-avoidance.ts
+++ b/src/app/chat/hooks/use-chat-keyboard-avoidance.ts
@@ -15,7 +15,7 @@ import {
 } from "./chat-keyboard-geometry";
 
 const CHAT_KEYBOARD_BOTTOM_INSET_VAR = "--chat-keyboard-bottom-inset";
-const CHAT_KEYBOARD_FALLBACK_DELAY_MS = 250;
+const CHAT_KEYBOARD_FALLBACK_DELAY_MS = 150;
 
 const log = new Logger("UseChatKeyboardAvoidance");