body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background: #f0f0f0;
    color: #333;
}
.container {
    width: 80%;
    margin: 50px auto;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
h1 {
    font-size: 24px;
    text-align: center;
    padding: 10px 0;
    color: #333;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
th {
    background-color: #f0f0f0;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 1px;
}
td {
    transition: background-color 0.3s ease;
}
tr:hover td {
    background-color: rgba(0, 0, 0, 0.05);
}