diff --git a/ios-app/Luker/ViewController.swift b/ios-app/Luker/ViewController.swift
index c9c19c0a2..f66c568b1 100644
--- a/ios-app/Luker/ViewController.swift
+++ b/ios-app/Luker/ViewController.swift
@@ -240,11 +240,15 @@ final class ViewController: UIViewController {
         webView.uiDelegate = self
         webView.translatesAutoresizingMaskIntoConstraints = false
         view.addSubview(webView)
+        // Keep the web layer inside the safe area: the page uses viewport-fit=cover
+        // but never applies env(safe-area-inset-*), so a full-bleed web view puts the
+        // top bar under the Dynamic Island and the input under the home indicator.
+        view.backgroundColor = .systemBackground
         NSLayoutConstraint.activate([
-            webView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
-            webView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
-            webView.topAnchor.constraint(equalTo: view.topAnchor),
-            webView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
+            webView.leadingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.leadingAnchor),
+            webView.trailingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.trailingAnchor),
+            webView.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor),
+            webView.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor),
         ])
         self.webView = webView
         webView.load(URLRequest(url: runtime.serverURL))