body {
    background-color: #f8f9fa;
    font-family: "Segoe UI", Arial, sans-serif;
}

h3 {
    font-weight: 600;
    color: #333;
    text-align: center;
    margin-bottom: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    text-align: center;
    vertical-align: middle;
}