body {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        background-color: #eee;
        padding: 20px;
    }
    h2 {
        color: #34495e;
        text-align: center;
        margin-bottom: 30px;
    }
    table {
        width: 80%;
        margin: 20px auto;
        border-collapse: separate;
        border-spacing: 0;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        border-radius: 8px;
        overflow: hidden;
    }
    th, td {
        padding: 15px;
        text-align: left;
        font-size: 16px;
    }
    th {
        background: linear-gradient(145deg, #6db3f2, #1e90ff);
        color: #ffffff;
        font-weight: normal;
        letter-spacing: 1px;
    }
    tr:nth-child(odd) {
        background-color: #ffffff;
    }
    tr:nth-child(even) {
        background-color: #f8f8f8;
    }
    tr:hover {
        background-color: #f1f1f1;
    }
    @media screen and (max-width: 768px) {
        table {
            width: 95%;
        }
    }