.responsive-case-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 25px;
    font-size: 14px;
    line-height: 1.5;
  }
  .responsive-case-table thead tr {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
  }
  .responsive-case-table th, .responsive-case-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #dee2e6;
  }
  .responsive-case-table th {
    font-weight: bold;
    color: #333333;
  }
  
  /* 核心移动端适配：屏幕小于768px时，自动切换为垂直流式卡片 */
  @media screen and (max-width: 767px) {
    .responsive-case-table, .responsive-case-table tbody, .responsive-case-table tr, .responsive-case-table td {
      display: block;
      width: 100% !important;
      box-sizing: border-box;
    }
    .responsive-case-table thead {
      display: none; /* 手机端隐藏复杂表头 */
    }
    .responsive-case-table tr {
      margin-bottom: 15px;
      border: 1px solid #e0e0e0;
      border-radius: 6px;
      background: #fafafa;
      padding: 10px 14px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.03);
    }
    .responsive-case-table td {
      border: none;
      padding: 6px 0;
    }
    /* 第一列：项目参数名，带虚线分割线增强可读性 */
    .responsive-case-table td:nth-of-type(1) {
      font-size: 13px;
      font-weight: bold;
      color: #666666;
      border-bottom: 1px dashed #dddddd;
      padding-bottom: 4px;
      margin-bottom: 4px;
    }
    /* 第二列：实测核心数据，加深颜色凸显重点 */
    .responsive-case-table td:nth-of-type(2) {
      font-size: 14px;
      color: #000000;
      padding-top: 2px;
    }
  }