body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    margin: 0;
    padding: 0;
}

h1 {
    background-color: #333;
    color: #fff;
    padding: 10px;
    text-align: center;
    margin: 0;
    font-size: 24px;
}

table {
    width: 80%;
    margin: 20px auto;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #f4f4f4;
    font-weight: bold;
}

tr:hover {
    background-color: #f9f9f9;
}

a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    padding: 20px;
    font-size: 14px;
    color: #777;
    background-color: #333;
    color: #fff;
}