body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
background-color: #f8f9fa;
color: #333;
}

h1 {
text-align: center;
margin: 20px 0;
color: #2c3e50;
}

ul {
list-style: none;
padding: 0;
max-width: 600px;
margin: 20px auto;
}

ul li {
background: #ffffff;
margin: 10px 0;
padding: 10px 15px;
border-radius: 5px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
text-align: center;
}

ul li a {
text-decoration: none;
color: #3498db;
font-weight: bold;
}

ul li a:hover {
color: #2980b9;
}

.logout {
display: block;
text-align: center;
margin: 20px auto;
width: 150px;
padding: 10px 15px;
background-color: #e74c3c;
color: white;
text-decoration: none;
border-radius: 5px;
}

.logout:hover {
background-color: #c0392b;
}