<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Offline</title>
<style>
body {
font-family: sans-serif;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100vh;
margin: 0;
background-color: #f0f0f0;
color: #333;
text-align: center;
}
.container {
padding: 20px;
border-radius: 8px;
background-color: #fff;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
h1 {
color: #d32f2f;
/* A reddish color to indicate an issue */
}
</style>
</head>
<body>
<div class="container">
<h1>You are Offline</h1>
<p>It seems you've lost your internet connection.</p>
<p>Please check your network settings and try again once you're back online.</p>
<p><small>Some previously cached content might still be available.</small></p>
</div>
</body>
</html>