.page-content {
    max-width: 900px;
    margin: 32px auto;
    padding: 32px;
    background: #fff;
    min-height: 100vh;
  }
  
  [data-tab-content] {
    display: none;
  }
  
  .active[data-tab-content] {
    display: block;
  }
  
  .tabs {
    display: flex;
    justify-content: space-around;
    list-style-type: none;
    margin: 0;
    padding: 0;
  }
  
  .tab {
    flex: 1;
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
    cursor: pointer;
    padding: 10px;
    color: #cdcdcd;
    border-bottom: 1px solid #cdcdcd;
  }
  
  .tab.active {
    color: #263c8e;
    border-bottom: 2px solid #263c8e;
  }
  
  .tab-li {
    flex: 1;
    margin-bottom: 0;
  }
  
  .tab-li a {
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
    cursor: pointer;
    padding: 10px 0;
    color: #cdcdcd;
    border-bottom: 2px solid #cdcdcd;
    margin-bottom: 0.4rem;
    width: 100%;
    display: block;
  }
  
  .tab-li a.active {
    color: #263c8e;
    border-bottom: 2px solid #263c8e;
  }
  
  .tab-li a {
    text-decoration: none;
    white-space: nowrap;
    padding: 10px;
    -webkit-user-drag: none;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    display: block;
  }