.containeraa {
            font-family: sans-serif;
            line-height: 1.6;
            color: #fff;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        .title {
            font-size: 24px;
            margin: 20px 0;
            color: #fff;
            padding-bottom: 10px;
        }

        .subtitle {
            font-size: 20px;
            margin: 18px 0 10px;
            color: #fff;
            padding-bottom: 8px;
        }

        .paragraph {
            margin: 10px 0;
            text-align: justify;
            color: #fff;
        }

        .list-item-p {
            margin: 6px 0;
            padding-left: 20px;
            position: relative; color: #fff;
        }

        .list-item-p::before {
            content: "-";
            position: absolute;
            left: 0;
            color: #fff;
            font-weight: bold;
        }

        .table {
            width: 100%;
            border-collapse: collapse;
            margin: 15px 0;
            overflow-x: auto;
        }

        .table-th {
            border: 1px solid #ffffff;
            padding: 12px;
            text-align: left;
            font-weight: bold;
            color: #fff;
        }

        .table-td {
            border: 1px solid #ffffff;
            padding: 12px;
            text-align: left;
            color: #fff;
        }

        .table-row:nth-child(even) .table-td {
        }

        .table-row:nth-child(odd) .table-td {
        }
		
/***************第二个产品***/
    .page-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            font-family: sans-serif;
        }
        .section-title {
            margin: 25px 0 15px;
            color: #fff;
            font-size:20px;
            font-weight: normal;
     text-align: left;    padding: 0;
            padding-bottom: 8px;
        }
        .main-title {
         
            color: #fff;
            text-align:left;
            margin: 30px 0;
            font-weight: 700;
        }
        .text-paragraph {
            margin: 12px 0;
            line-height: 1.7;
            color: #fff;
            font-size: 1rem;
        }
        .list-unordered {
            padding-left: 25px;
            margin: 12px 0;
        }
        .list-ordered {
            padding-left: 25px;
            margin: 12px 0;
        }
        .list-item {
            margin: 8px 0;
            color: #fff;
            line-height: 1.6;
        }

        .list-subitem {
            margin: 6px 0;
            color: #718096;
            line-height: 1.5;
        }

        .product-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            border: none;
        }
        .table-header {
           
            color: #ffffff;
            text-align:left;
            padding: 12px;
            font-weight: 600;
            border: 1px solid #ffffff;
        }
        .table-cell {
            
            padding: 12px;
            text-align: left;
            border: 1px solid #ffffff;
            color: #fff;
            line-height: 1.6;
        }
        .table-cell-center {
            
            padding: 12px;
            text-align:left;
            border: 1px solid #ffffff;
            color: #fff;
            line-height: 1.6;
        }
        .table-section-title {
            font-weight: 600;
            color: #fff;
        }
		
		
	/****************4****/
	  /* 表格基础样式 */
        .tech-specs {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            line-height: 1.5;
        }

        /* 单元格样式 */
        .tech-specs th,
        .tech-specs td {
            border: 1px solid #ffffff; /* 白色边框 */
            padding: 12px 8px;
            text-align: center;
        }

        /* 左侧描述列样式 */
        .tech-specs .desc-col {
            text-align: left;
            padding-left: 16px;
       
        }

        /* 标题样式 */
        .tech-specs .main-title {
            font-weight: bold;
         
        }

        /* 产品型号样式 */
        .tech-specs .model {
         
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .tech-specs {
                font-size: 13px;
            }
            .tech-specs th,
            .tech-specs td {
                padding: 10px 6px;
            }
            .tech-specs .desc-col {
                padding-left: 10px;
            }
        }