table {
            width: 100%;
            border-collapse: collapse; /* 合并边框，显示单元格线 */
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }
        th, td {
            padding: 16px;
            text-align: center;
            border: 1px solid #999; /* 显示单元格边框 */
        }
        th {
            background: linear-gradient(90deg, #7399c6, #9288c8);
            color: white;
            font-weight: bold;
            font-size: 16px;
        }
        td {
            background-color: #e0ebf5;
            color: #333;
            font-size: 15px;
        }
        tr:nth-child(even) td {
            background-color: #d4e2f2;
        }
        tr:hover td {
            background-color: #c8daf0;
        }