@media (min-width: 769px) {
  .page-container {
    padding: 0 2.075rem 1.65rem 2rem;
    position: relative;
    background: rgba(255, 241, 214, 0.5);
  }
  .page-container .pbg {
    position: absolute;
    width: 100%;
    height: auto;
    top: 0;
    left: 0;
    z-index: 0;
  }
  .page-container .expandDetails {
    position: relative;
  }
  .page-container .expandDetails::before {
    content: "";
    position: absolute;
    width: 0.025rem;
    height: 100%;
    border-radius: 0.05rem;
    top: 0;
    left: 4.325rem;
    background: #623d1e;
  }
  .page-container .expandDetails .expandItem {
    display: flex;
    margin-top: 0.375rem;
  }
  .page-container .expandDetails .expandItem:nth-child(1) {
    margin-top: 0;
  }
  .page-container .expandDetails .expandItem .expandYear {
    width: 3.525rem;
    font-weight: bold;
    font-size: 0.6rem;
    color: #000000;
    line-height: 0.875rem;
    text-align: right;
    margin-right: 0.625rem;
    margin-top: 0.2rem;
  }
  .page-container .expandDetails .expandItem .expandIcon {
    width: 0.375rem;
    height: 0.375rem;
    background: #623d1e;
    border: 0.1rem solid #cfba9e;
    border-radius: 0.375rem;
    margin: 0.45rem 0.375rem 0 0;
  }
  .page-container .expandDetails .expandItem .expandXinxi {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 0.05rem;
    padding: 0.2rem 0.5rem 0.35rem;
    flex: 1;
  }
  .page-container .expandDetails .expandItem .expandXinxi .expandTitle {
    font-weight: 700;
    font-size: 0.55rem;
    color: #ac652b;
    line-height: 0.8rem;
    margin-bottom: 0.15rem;
  }
  .page-container .expandDetails .expandItem .expandXinxi .expandC {
    font-weight: 400;
    font-size: 0.25rem;
    color: #333333;
    line-height: 0.375rem;
  }
}

@media (max-width: 768px) {
  .page-container {
    padding: 0 1.025rem 1.925rem;
    position: relative;
    background: rgba(255, 241, 214, 0.5);
  }
  .page-container .pbg {
    display: none;
  }
  .page-container .expandDetails {
    position: relative;
  }
  .page-container .expandDetails::before {
    content: "";
    position: absolute;
    width: 2px;
    height: 100%;
    border-radius: 0.125rem;
    top: 0;
    left: 5.25rem;
    background: #623d1e;
  }
  .page-container .expandDetails .expandItem {
    display: flex;
    margin-top: 30px;
  }
  .page-container .expandDetails .expandItem:nth-child(1) {
    margin-top: 0;
  }
  .page-container .expandDetails .expandItem .expandYear {
    width: 4rem;
    font-weight: bold;
    font-size: 1.25rem;
    color: #000000;
    line-height: 1.4rem;
    text-align: right;
    margin-right: 0.6rem;
    margin-top: 1.025rem;
  }
  .page-container .expandDetails .expandItem .expandIcon {
    width: 1.4rem;
    height: 1.4rem;
    background: #623d1e;
    border: 0.4rem solid #cfba9e;
    border-radius: 1.4rem;
    margin: 1.12rem 0.5rem 0 0;
  }
  .page-container .expandDetails .expandItem .expandXinxi {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 0.05rem;
    padding: 0.8rem 1rem;
    flex: 1;
  }
  .page-container .expandDetails .expandItem .expandXinxi .expandTitle {
    font-weight: 700;
    font-size: 1.375rem;
    line-height: 1.4rem;
    color: #ac652b;
    margin-bottom: 0.8rem;
  }
  .page-container .expandDetails .expandItem .expandXinxi .expandC {
    font-weight: 400;
    color: #333333;
    font-size: 1.025rem;
    line-height: 1.4rem;
  }
}