body {
margin: 0;
padding: 0;
font-family: Arial, sans-serif;
background-color: #f4f4f4;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}

.container {
text-align: center;
background-color: white;
padding: 40px;
border-radius: 10px;
box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

h1 {
font-size: 2.5em;
margin-bottom: 10px;
color: #333;
}

p {
font-size: 1.2em;
color: #666;
margin-bottom: 30px;
}

.loader {
border: 16px solid #f3f3f3;
border-radius: 50%;
border-top: 16px solid #3498db;
width: 120px;
height: 120px;
animation: spin 2s linear infinite;
margin: 0 auto;
}

@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}