* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: Arial, Helvetica, sans-serif;
        }
        .container {
            width: 95%;
            margin: 30px auto;
            max-width: 1600px;
        }
        h1 {
            color: #2c3e50;
            margin-bottom: 25px;
            text-align: center;
            font-size: 24px;
        }
        /* 表格样式 */
        .meter-table {
            width: 100%;
            border-collapse: collapse;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            overflow: hidden;
        }
        .meter-table th, .meter-table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #ecf0f1;
        }
        .meter-table th {
            background: #2c3e50;
            color: white;
            font-weight: bold;
            position: sticky;
            top: 0;
            z-index: 10;
        }
        .meter-table tr:hover {
            background: #f5f7fa;
        }
        .meter-table a {
            color: #2980b9;
            text-decoration: none;
        }
        .meter-table a:hover {
            text-decoration: underline;
        }
        .shipment-high {
            color: #e74c3c;
            font-weight: 500;
        }
        .shipment-medium {
            color: #f39c12;
            font-weight: 500;
        }
        .shipment-low {
            color: #27ae60;
            font-weight: 500;
        }
        /* 响应式适配 */
        @media (max-width: 992px) {
            .meter-table {
                display: block;
                overflow-x: auto;
            }
        }