diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index ac28906..497c2ba 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -371,7 +371,7 @@ function App() {
   // Skip on auth routes -- their query params must survive until Auth0 SDK processes them
   useEffect(() => {
     const path = window.location.pathname;
-    if (path === '/callback' || path === '/signup' || path === '/verify-email' || path === '/guide') return;
+    if (path === '/callback' || path === '/signup' || path === '/verify-email' || path === '/guide' || path === '/guide/') return;
     const screen = routeToScreen[path];
     if (screen && screen !== activeScreen) {
       navigateToScreen(screen, { source: 'url-sync' });
@@ -383,7 +383,7 @@ function App() {
   // Auth0 SDK needs for handleRedirectCallback (child effects fire before parent effects)
   useEffect(() => {
     const path = window.location.pathname;
-    if (path === '/callback' || path === '/signup' || path === '/verify-email' || path === '/guide') return;
+    if (path === '/callback' || path === '/signup' || path === '/verify-email' || path === '/guide' || path === '/guide/') return;
     const targetPath = screenToRoute[activeScreen];
     if (targetPath && path !== targetPath) {
       window.history.replaceState(null, '', targetPath);
@@ -502,7 +502,7 @@ function App() {
   const isSignupRoute = location.pathname === '/signup';
   const isVerifyEmailRoute = location.pathname === '/verify-email';
   const isOnboardingRoute = location.pathname === '/onboarding';
-  const isGuideRoute = location.pathname === '/guide';
+  const isGuideRoute = location.pathname === '/guide' || location.pathname === '/guide/';
   const isAuthRoute = isSignupRoute || isVerifyEmailRoute || isOnboardingRoute;
   const shouldShowHomePage = !isGarageRoute && !isCallbackRoute && !isAuthRoute && !isGuideRoute;