body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4; /* Light background */
    color: #333;
}
h1 {
    text-align: center;
    color: #003366; /* Dark blue for titles */
    margin-bottom: 20px;
}
ul {
    list-style-type: none;
    padding: 0;
    text-align: center;
}
ul li {
    margin: 10px auto; /* Center-align the list items */
    padding: 10px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); /* Subtle shadow */
    width: 80%;
    max-width: 600px;
    transition: background-color 0.3s, box-shadow 0.3s;
}
ul li a {
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
    display: block;
    padding: 10px;
}
ul li:hover {
    background-color: #e0f7fa;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2); /* Elevate shadow on hover */
}
ul li a:hover {
    color: #0056b3;
}