diff --git a/home/home.go b/home/home.go
index ca72b641..5d8670a7 100644
--- a/home/home.go
+++ b/home/home.go
@@ -255,6 +255,33 @@ func RefreshHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func Handler(w http.ResponseWriter, r *http.Request) {
+	// JSON endpoint for auto-refresh polling
+	if app.WantsJSON(r) {
+		RefreshCards()
+		cacheMutex.RLock()
+		type cardData struct {
+			ID      string `json:"id"`
+			Title   string `json:"title"`
+			HTML    string `json:"html"`
+			Column  string `json:"column"`
+		}
+		var result []cardData
+		for _, card := range Cards {
+			if strings.TrimSpace(card.CachedHTML) == "" {
+				continue
+			}
+			result = append(result, cardData{
+				ID:     card.ID,
+				Title:  card.Title,
+				HTML:   card.CachedHTML,
+				Column: card.Column,
+			})
+		}
+		cacheMutex.RUnlock()
+		app.RespondJSON(w, result)
+		return
+	}
+
 	// Refresh cards if cache expired (2 minute TTL)
 	RefreshCards()
 
@@ -356,10 +383,49 @@ func Handler(w http.ResponseWriter, r *http.Request) {
 			strings.Join(rightHTML, "\n")))
 	}
 
-	// Use RenderHTMLWithLang directly to inject a body class that hides the page title,
-	// keeping the agent prompt as the primary visual element.
+	// Auto-refresh: poll every 2 minutes, update card content in-place
+	displayMode := r.URL.Query().Get("mode") == "display"
+	refreshInterval := 120000 // 2 minutes
+	if displayMode {
+		refreshInterval = 60000 // 1 minute in display mode
+	}
+	wakeLockJS := ""
+	if displayMode {
+		wakeLockJS = `
+  // Screen Wake Lock — keep display on in kiosk mode
+  if('wakeLock' in navigator){
+    var wl=null;
+    function reqWake(){navigator.wakeLock.request('screen').then(function(l){wl=l;l.addEventListener('release',function(){setTimeout(reqWake,1000)})}).catch(function(){})}
+    reqWake();document.addEventListener('visibilitychange',function(){if(document.visibilityState==='visible')reqWake()});
+  }`
+	}
+	b.WriteString(fmt.Sprintf(`<script>
+(function(){
+  var interval = %d;
+  setInterval(function(){
+    fetch('/home', {headers:{Accept:'application/json'}})
+    .then(function(r){return r.json()})
+    .then(function(cards){
+      cards.forEach(function(c){
+        var el = document.getElementById(c.id);
+        if(el){
+          var content = el.querySelector('.card-content');
+          if(content) content.innerHTML = c.html;
+        }
+      });
+    }).catch(function(){});
+  }, interval);%s
+})();
+</script>`, refreshInterval, wakeLockJS))
+
+	// Display mode: hide nav, header, footer for kiosk/wall display
+	bodyClass := ` class="page-home"`
+	if displayMode {
+		bodyClass = ` class="page-home display-mode"`
+	}
+
 	lang := app.GetUserLanguage(r)
-	html := app.RenderHTMLWithLangAndBody("Home", "The home screen", b.String(), lang, ` class="page-home"`)
+	html := app.RenderHTMLWithLangAndBody("Home", "The home screen", b.String(), lang, bodyClass)
 	w.Write([]byte(html))
 }
 
diff --git a/internal/app/app.go b/internal/app/app.go
index 6945aec1..c6ee02e6 100644
--- a/internal/app/app.go
+++ b/internal/app/app.go
@@ -193,6 +193,12 @@ var Template = `
     <meta name="viewport" content="width=device-width, initial-scale=1, interactive-widget=resizes-content, viewport-fit=cover" />
     <meta name="description" content="%s">
     <meta name="referrer" content="no-referrer"/>
+    <meta name="theme-color" content="#ffffff">
+    <meta name="apple-mobile-web-app-capable" content="yes">
+    <meta name="apple-mobile-web-app-status-bar-style" content="default">
+    <meta name="apple-mobile-web-app-title" content="Mu">
+    <meta name="application-name" content="Mu">
+    <link rel="apple-touch-icon" href="/icon-192.png">
     <link rel="preload" href="/home.png?` + Version + `" as="image">
     <link rel="preload" href="/mail.png?` + Version + `" as="image">
     <link rel="preload" href="/chat.png?` + Version + `" as="image">
@@ -277,7 +283,7 @@ var CardTemplate = `
 <!-- %s -->
 <div id="%s" class="card">
   <h4>%s</h4>
-  %s
+  <div class="card-content">%s</div>
 </div>
 `
 
diff --git a/internal/app/html/mu.css b/internal/app/html/mu.css
index af65077f..68b144ae 100644
--- a/internal/app/html/mu.css
+++ b/internal/app/html/mu.css
@@ -112,11 +112,12 @@ button {
   color: #fff;
   border: 1px solid var(--btn-primary);
   border-radius: var(--border-radius);
-  padding: 6px 12px;
+  padding: 10px 16px;
   cursor: pointer;
   font-size: 14px;
   line-height: 1.4;
   text-decoration: none;
+  min-height: 44px;
   transition: all var(--transition-fast);
 }
 
@@ -134,8 +135,9 @@ a.btn {
   color: #fff !important;
   border: 1px solid var(--btn-primary);
   border-radius: var(--border-radius);
-  padding: 6px 12px;
+  padding: 10px 16px;
   cursor: pointer;
+  min-height: 44px;
   font-size: 14px;
   font-weight: normal;
   line-height: 1.4;
@@ -391,10 +393,11 @@ td {
   color: var(--text-primary);
   font-weight: var(--font-weight-medium);
   text-decoration: none;
-  padding: 10px 14px;
+  padding: 12px 14px;
   border-radius: var(--border-radius);
   display: flex;
   align-items: center;
+  min-height: 44px;
   transition: all var(--transition-fast);
 }
 
@@ -2194,8 +2197,9 @@ a.highlight {
   }
 
   #nav a {
-    padding: 8px 14px;
+    padding: 12px 14px;
     flex-direction: row;
+    min-height: 44px;
   }
 
   #nav img {
@@ -4916,3 +4920,43 @@ a.btn-secondary:hover, .btn-secondary:hover {
     grid-template-columns: 1fr;
   }
 }
+
+/* ============================================
+   DISPLAY / KIOSK MODE
+   Activated via ?mode=display on /home
+   Hides nav, header, footer for wall-mounted displays
+   ============================================ */
+body.display-mode #head,
+body.display-mode #nav-container,
+body.display-mode #nav-overlay,
+body.display-mode #footer,
+body.display-mode #menu-toggle,
+body.display-mode #page-title,
+body.display-mode #home-status-form,
+body.display-mode #head-mail {
+  display: none !important;
+}
+
+body.display-mode #container {
+  margin: 0;
+  padding: 0;
+  max-width: 100%;
+}
+
+body.display-mode #content {
+  margin: 0;
+  padding: 16px;
+  max-width: 100%;
+}
+
+body.display-mode #home {
+  gap: 16px;
+}
+
+body.display-mode .card {
+  font-size: 15px;
+}
+
+body.display-mode .card h4 {
+  font-size: 16px;
+}