diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c06cc31aa..210e01bd4a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ---
 
+## [1.7.1] — 2026-02-28
+
+### 🐛 Fixed
+
+- **Dashboard Layout Breakage** — Tailwind CSS v4 auto-detection failed to scan Next.js route group directories with parentheses (e.g. `(dashboard)`), causing all responsive grid utilities (`sm:grid-cols-*`, `md:grid-cols-*`, `lg:grid-cols-*`, `xl:grid-cols-*`) to be purged from production CSS. Cards displayed in a single column instead of multi-column grids. Fixed by adding explicit `@source` directives in `globals.css`
+
+---
+
 ## [1.7.0] — 2026-02-28
 
 ### ✨ New Features
diff --git a/package-lock.json b/package-lock.json
index 7dba953b5f..0de66b3f95 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "omniroute",
-  "version": "1.6.4",
+  "version": "1.7.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "omniroute",
-      "version": "1.6.4",
+      "version": "1.7.0",
       "hasInstallScript": true,
       "license": "MIT",
       "workspaces": [
diff --git a/package.json b/package.json
index e3aba3705c..e0937b8379 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "omniroute",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "description": "Smart AI Router with auto fallback — route to FREE & cheap models, zero downtime. Works with Cursor, Cline, Claude Desktop, Codex, and any OpenAI-compatible tool.",
   "type": "module",
   "bin": {
diff --git a/src/app/globals.css b/src/app/globals.css
index 0d4480a029..494ab433db 100644
--- a/src/app/globals.css
+++ b/src/app/globals.css
@@ -1,6 +1,12 @@
 @import url("https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap");
 @import "tailwindcss";
 
+/* Tailwind v4 auto-detection cannot scan directories with parentheses
+   (e.g. Next.js route groups like "(dashboard)"). Explicit @source
+   directives ensure all utility classes in route groups are included. */
+@source "../app/(dashboard)";
+@source "../../open-sse";
+
 @custom-variant dark (&:where(.dark, .dark *));
 
 /* OpenClaw × ClawHub Color Palette */