diff --git a/src/config/unified-config-loader.ts b/src/config/unified-config-loader.ts
index 632d2d6d..de6efa48 100644
--- a/src/config/unified-config-loader.ts
+++ b/src/config/unified-config-loader.ts
@@ -319,8 +319,10 @@ function generateYamlWithComments(config: UnifiedConfig): string {
     lines.push('# Copilot: GitHub Copilot API proxy (via copilot-api)');
     lines.push('# Uses your existing GitHub Copilot subscription with Claude Code.');
     lines.push('#');
-    lines.push('# WARNING: This uses a reverse-engineered API. Use responsibly.');
-    lines.push('# Excessive automated usage may trigger GitHub abuse detection.');
+    lines.push('# !! DISCLAIMER - USE AT YOUR OWN RISK !!');
+    lines.push('# This uses an UNOFFICIAL reverse-engineered API.');
+    lines.push('# Excessive usage may trigger GitHub account restrictions.');
+    lines.push('# CCS provides NO WARRANTY and accepts NO RESPONSIBILITY for consequences.');
     lines.push('#');
     lines.push('# Setup: npx copilot-api auth (authenticate with GitHub)');
     lines.push('# Usage: ccs copilot (switch to copilot profile)');
diff --git a/src/config/unified-config-types.ts b/src/config/unified-config-types.ts
index 46fb5e76..787b373b 100644
--- a/src/config/unified-config-types.ts
+++ b/src/config/unified-config-types.ts
@@ -159,8 +159,10 @@ export type CopilotAccountType = 'individual' | 'business' | 'enterprise';
  * Enables GitHub Copilot subscription usage via copilot-api proxy.
  * Strictly opt-in - disabled by default.
  *
- * WARNING: This uses a reverse-engineered API. Excessive automated usage
- * may trigger GitHub's abuse-detection systems.
+ * !! DISCLAIMER - USE AT YOUR OWN RISK !!
+ * This uses an UNOFFICIAL reverse-engineered API.
+ * Excessive usage may trigger GitHub account restrictions.
+ * CCS provides NO WARRANTY and accepts NO RESPONSIBILITY for any consequences.
  */
 export interface CopilotConfig {
   /** Enable Copilot integration (default: false) - must be explicitly enabled */
diff --git a/ui/src/pages/copilot.tsx b/ui/src/pages/copilot.tsx
index 6d4518f2..d18007be 100644
--- a/ui/src/pages/copilot.tsx
+++ b/ui/src/pages/copilot.tsx
@@ -144,12 +144,19 @@ export function CopilotPage() {
             <LoadingSidebar />
           ) : (
             <div className="p-3 space-y-4">
-              {/* Warning Banner */}
-              <div className="flex items-start gap-2 rounded-md border border-yellow-500/20 bg-yellow-500/10 p-2.5">
-                <AlertTriangle className="h-4 w-4 text-yellow-500 shrink-0 mt-0.5" />
-                <p className="text-xs text-yellow-700 dark:text-yellow-300">
-                  Reverse-engineered API
-                </p>
+              {/* Warning Banner - Disclaimer */}
+              <div className="rounded-md border border-yellow-500/50 bg-yellow-500/15 p-3 space-y-1.5">
+                <div className="flex items-center gap-2">
+                  <AlertTriangle className="h-4 w-4 text-yellow-600 dark:text-yellow-400 shrink-0" />
+                  <span className="text-xs font-semibold text-yellow-800 dark:text-yellow-200">
+                    Unofficial API - Use at Your Own Risk
+                  </span>
+                </div>
+                <ul className="text-[11px] text-yellow-700 dark:text-yellow-300 space-y-0.5 pl-6 list-disc">
+                  <li>Reverse-engineered API - may break anytime</li>
+                  <li>Excessive use may trigger account restrictions</li>
+                  <li>No warranty, no responsibility from CCS</li>
+                </ul>
               </div>
 
               {/* Integration Status */}