rewrite

templates/404.html

@@ -0,0 +1,16 @@
+{% extends "base.html" %}
+
+{% block title %}Page Not Found{% endblock %}
+
+{% block content %}
+<div class="container mt-5">
+    <div class="text-center">
+        <h1 style="font-size: 72px; color: #dc3545;">404</h1>
+        <h2>Page Not Found</h2>
+        <p class="text-muted">The page you're looking for doesn't exist.</p>
+        <a href="{{ url_for('main.index') }}" class="btn btn-primary">
+            <i class="bi bi-house"></i> Go Home
+        </a>
+    </div>
+</div>
+{% endblock %}