.custom-table th,
.custom-table td {
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

.custom-table thead th {
    background-color: #4682B4; /* 蓝色背景 */
    color: white;
    font-weight: bold;
}

.custom-table tbody tr:nth-child(even) {
    background-color: #f2f2f2; /* 灰色背景 */
}

.custom-table tbody tr:nth-child(odd) {
    background-color: white; /* 白色背景 */
}