body {
    padding: 0;
    margin: 0
}

.main {
    width: 100%;
    max-width: 461px;
    margin: 0 auto;
    height: 139vh;
    display: flex;
    flex-direction: column
}

.main>div {
    flex: 1;
    height: 1px;
    overflow: auto
}

.main>div::-webkit-scrollbar {
    width: 0
}

.main img {
    width: 100%;
    display: block
}

.qrcode {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    animation: scaleIn .35s ease
}

@keyframes scaleIn {
    0% {
        transform: translate(-50%, -50%) scale(0)
    }

    to {
        transform: translate(-50%, -50%) scale(1)
    }
}
.image-container {
  display: flex;
  justify-content: space-between;
  margin: 10px;
}

.image-container img {
  margin: 5px;
  width: 45%;
}
  .aside-backtop, .aside-service {
    position: fixed;
    top: 40%;
    right: 0.25rem;
    z-index: 100;
    width: 4.07rem;
}
.fixed-image {
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 9999; /* 可选，用于设置图片的层级 */
    max-width: 461px;
  }
  .center-div {
    background-image: url("/assets/bg.png");
    background-size: cover;
    background-position: center;
  }
  #qrcode-popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    background-color: #ffffff;
    padding: 20px;
  }
  
  #qrcode-popup.show {
    display: block;
  }
  
  #qrcode {
    width: 200px;
    height: 200px;
  }