@media (min-width: 769px) {
  .page-panel {
    padding: 1rem 3rem;
  }
  .device-card {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }
  .card-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 6.1125rem;
    color: #fff;
    font-size: 0.2rem;
    line-height: 0.3rem;
    text-align: center;
    position: relative;
  }
  .card-item span {
    position: relative;
    z-index: 2;
  }
  .card-item::after {
    content: " ";
    display: block;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
  }
  .card-item:nth-child(1) {
    height: 1.6875rem;
  }
  .card-item:nth-child(1) span {
    margin-top: -0.4rem;
  }
  .card-item:nth-child(2) {
    height: 1.4rem;
    margin-top: -0.15rem;
    color: #333;
  }
  .card-item:nth-child(2) span {
    margin-top: -0.1rem;
  }
  .card-item:nth-child(3) {
    height: 1.25rem;
    margin-top: 0.15rem;
  }
  .card-item:nth-child(3) span {
    margin-top: -0.1rem;
  }
  .card-left {
    position: absolute;
    left: 0;
    top: 0.95rem;
  }
  .card-left .card-item {
    padding-left: 1.5rem;
    padding-right: 2rem;
  }
  .card-left .card-item:nth-child(1)::after {
    background-image: url("/static/index/zh/img/device/bg-card-left-1.png");
  }
  .card-left .card-item:nth-child(2)::after {
    background-image: url("/static/index/zh/img/device/bg-card-left-2.png");
  }
  .card-left .card-item:nth-child(3)::after {
    background-image: url("/static/index/zh/img/device/bg-card-left-3.png");
  }
  .card-right {
    position: absolute;
    right: 0;
    top: 0.95rem;
  }
  .card-right .card-item {
    padding-left: 2rem;
    padding-right: 1.5rem;
  }
  .card-right .card-item:nth-child(1)::after {
    background-image: url("/static/index/zh/img/device/bg-card-right-1.png");
  }
  .card-right .card-item:nth-child(2)::after {
    background-image: url("/static/index/zh/img/device/bg-card-right-2.png");
  }
  .card-right .card-item:nth-child(3)::after {
    background-image: url("/static/index/zh/img/device/bg-card-right-3.png");
  }
  .card-center {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 6.25rem;
    height: 6.25rem;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 0.15rem 0 rgba(174, 174, 174, 0.5);
    position: relative;
    z-index: 3;
  }
  .card-center .title {
    color: #333;
    font-size: 0.4rem;
    line-height: 0.525rem;
    font-weight: bold;
    position: relative;
    z-index: 2;
  }
  .card-center .pic-1 img,
.card-center .pic-2 img {
    width: 100%;
    height: 100%;
  }
  .card-center .pic-1 {
    position: absolute;
    top: 0.3125rem;
    bottom: 0.3125rem;
    left: 0.3125rem;
    right: 0.3125rem;
    animation: pic-rotate-1 8s linear infinite;
  }
  .card-center .pic-2 {
    position: absolute;
    top: 0.5375rem;
    bottom: 0.5375rem;
    left: 0.5375rem;
    right: 0.5375rem;
    animation: pic-rotate-2 12s linear infinite;
  }
  @keyframes pic-rotate-1 {
    0% {
      transform: rotate(360deg);
    }
    100% {
      transform: rotate(0);
    }
  }
  @keyframes pic-rotate-2 {
    0% {
      transform: rotate(0);
    }
    100% {
      transform: rotate(360deg);
    }
  }
  .device-list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 1rem;
  }
  .device-item {
    width: calc(33.333% - 0.2062rem);
    height: 3.875rem;
    margin-top: 0.3rem;
    margin-left: 0.3rem;
    position: relative;
  }
  .device-item:nth-child(3n+1) {
    margin-left: 0;
  }
  .device-item .img {
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
  .device-item .mask {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.2rem;
    line-height: 0.3rem;
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    transition: 0.3s all ease;
    pointer-events: none;
    opacity: 0;
    border-radius: 10px;
  }
  .device-item:hover .mask {
    opacity: 1;
    font-size: 0.3rem;
  }
}
@media (max-width: 768px) {
  .page-panel {
    padding: 0 1.25rem 2rem;
  }
  .device-info {
    padding: 1.5375rem 0;
    color: #333;
    font-size: 0.9rem;
    line-height: 1.5;
  }
  .device-list {
    display: flex;
    flex-wrap: wrap;
  }
  .device-item {
    width: calc(50% - 0.4875rem);
    margin-left: 0.9625rem;
    margin-bottom: 1.5375rem;
  }
  .device-item:nth-child(odd) {
    margin-left: 0;
  }
  .device-item .img {
    height: 7.0375rem;
    margin-bottom: 0.7625rem;
  }
  .device-item .mask {
    color: #333;
    font-size: 0.9rem;
    line-height: 1;
    font-weight: bold;
    text-align: center;
  }
}