.menu-btn {
  display: none;
}
.mobile-header {
  height: 73px;
}

.mobile-product {
  display: none;
}

.mobile-contact {
  display: none;
}

.mobile-youshi {
  display: none;
}

@media screen and (max-width: 1024px) {
  .pc-youshi {
    display: none;
  }

  .mobile-youshi {
    display: block;
  }
  
  .pc-product {
    display: none;
  }

  .mobile-product {
    display: block;
  }
  
  .pc-contact {
    display: none;
  }
  
  .mobile-contact {
    display: block;
  }

  .mobile-header {
    position: fixed !important;
    top: 0;
    z-index: 999;
    width: 100%;
    height: 73px;
    background-color: #fff;
  }
  .menu-btn {
    display: block;
    float: right;
    margin-top: 8%;
  }
  .header-nav {
    width: 50%;
    height: 100%;
    position: fixed;
    z-index: 998;
    top: 0;
    right: 0;
    padding-top: 73px;
    background-color: rgb(246,167,2);
    transform: translate3d(100%,0,0);
    transition: all 0.65s ease-in-out 0s;
  }
  .header-nav-show {
    transform: translate3d(0,0,0);
  }
  .header-nav .index1 {
    display: block;
    width: 100%;
    border: 0;
  }
  .main-body {
    margin-top: 19% !important;
  }
  .index-swiper .swiper-pagination-bullet {
    width: 5% !important;
    height: 5vw !important;
  }
  .index2 {
    height: auto;
    background-image: none;
    background-color: rgb(51,51,51);
  }
  .index3 {
    writing-mode: horizontal-tb;
    padding-top: 2%;
  }
  .index5 {
    padding-top: 2%;
    text-align: left;
    padding-left: 2% !important;
  }
  .index5>img {
    width: 8%;
    height: auto;
  }
  .index5:hover::after{
    transform: scaleY(0);
  }
  .subtitle {
    display: inline-block;
    vertical-align: middle;
    margin-top: 0 !important;
  }
  .index6 {
    display: none;
  }
  .index8 {
    position: absolute;
    right: 2%;
    top: -6%;
  }
  .index9 {
    writing-mode: horizontal-tb;
  }
  .swiper-button {
    display: none;
  }
  .index-swiper2 .swiper-slide {
    height: auto;
  }
  .product-name {
    margin: 0;
    padding: 0 !important;
  }
  .product-img {
    background-color: transparent !important;
    padding: 0;
  }
  .product-img img {
    width: 40% !important;
  }
  .bg-img {
    display: none;
  }
  .index16 {
    width: 30%;
  }
  .swiper3-button-prev {
    width: 3% !important;
    height: 5vw !important;
  }
  .swiper3-pagination {
    width: 40%;
  }
  .swiper3-pagination .swiper-pagination-bullet {
    width: 5vw;
    height: 4.4vw;
  }
  .swiper3-button-next {
    width: 3% !important;
    height: 5vw !important;
  }
  .index12 {
    background-image: none;
    background-color: rgb(51,51,51);
  }
  .contact {
    padding-top: 10% !important;
    padding-left: 20% !important;
  }
  .qRcode-container {
    padding-top: 0 !important;
  }
  .qRcode {
    display: inline-block;
  }
  .index15 {
    display: none;
  }
  .mobile-hidden {
    display: none;
  }
  .footer-nav1 {
    padding-left: 15%;
  }
}