/* 手机端 */
@media (max-width: 768px) {
  html {
    font-size: calc(100vw / 18);
  }

  /* 网站底部 */
  .footer {
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #000000, #333333);
    padding: 5%;
  }
  .footer .w-1600 {
    width: 100%;
    margin: 0 auto;
  }
  .footer .w-1600 .footerzuoyou {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 0.66666667rem;
  }
  .footer .w-1600 .footerzuoyou .left {
    width: 100%;
    margin-bottom: 1.33333333rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .footer .w-1600 .footerzuoyou .left .logozhuans {
    margin-bottom: 0.66666667rem;
  }
  .footer .w-1600 .footerzuoyou .left .logozhuans a {
    display: block;
    width: 2.8rem;
    height: 1.33333333rem;
  }
  .footer .w-1600 .footerzuoyou .left .logozhuans a img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  .footer .w-1600 .footerzuoyou .left .meitizhuanshi {
    display: flex;
    align-items: center;
    justify-content: right;
    width: 70%;
    gap: 0.33333333rem;
    margin-bottom: 0.66666667rem;
  }
  .footer .w-1600 .footerzuoyou .left .meitizhuanshi a {
    cursor: pointer;
    display: block;
    width: 0.8rem;
    height: 0.8rem;
  }
  .footer .w-1600 .footerzuoyou .left .meitizhuanshi a .icon {
    display: block;
    width: 0.8rem;
    height: 0.8rem;
    fill: #fff;
  }
  .footer .w-1600 .footerzuoyou .left .youxiangzhuans .heufh {
    font-size: 0.53333333rem;
    color: #fff;
    position: relative;
    margin-bottom: 0.66666667rem;
  }
  .footer .w-1600 .footerzuoyou .left .youxiangzhuans .heufh::after {
    content: '';
    position: absolute;
    top: 0.66666667rem;
    left: 0;
    width: 0.66666667rem;
    height: 0.06666667rem;
    background-color: #dc2c2c;
  }
  .footer .w-1600 .footerzuoyou .left .youxiangzhuans .emailsjisn {
    cursor: pointer;
    display: block;
    width: 0.8rem;
    height: 0.8rem;
  }
  .footer .w-1600 .footerzuoyou .left .youxiangzhuans .emailsjisn .icon {
    display: block;
    width: 0.8rem;
    height: 0.8rem;
    fill: #fff;
  }
  .footer .w-1600 .footerzuoyou .right {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    gap: 1rem;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian{
    width: 44%;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3 {
    font-size: 0.61rem;
    font-weight: normal;
    color: #fff;
    margin-bottom: 0.66666667rem;
    position: relative;
    transition: all 0.5s ease;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3 a {
    font-size: 0.61rem;
    color: #fff;
    transition: all 0.5s ease;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3::after {
    content: '';
    transition: width 0.5s ease;
    position: absolute;
    top: 1.1rem;
    left: 0;
    width: 1rem;
    height: 0.06666667rem;
    background-color: #dc2c2c;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian .erjifenleizhuan a {
    color: #fff;
    font-size: 0.53333333rem;
    margin-bottom: 0.66666667rem;
    position: relative;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian .erjifenleizhuan a .icon {
    display: block;
    width: 0.8rem;
    height: 0.8rem;
    fill: #fff;
  }
  .footer .w-1600 .banquanxieyi {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.2rem;
    width: 100%;
    margin-top: 1.33333333rem;
    text-align: center;
  }
  .footer .w-1600 .banquanxieyi p {
    width: 100%;
    font-size: 0.53333333rem;
    color: #d6d6d6;
  }
  .footer .w-1600 .banquanxieyi i {
    display: block;
    font-size: 0.66666667rem;
    color: #d6d6d6;
  }
  .footer .w-1600 .banquanxieyi i:first-of-type {
    display: none !important;
  }
  .footer .w-1600 .banquanxieyi a {
    font-size: 0.53333333rem;
    color: #d6d6d6;
  }
  /* 弹窗 */
  .tanchuangzhuansh {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: -999;
    opacity: 0;
    top: 0;
    left: 0;
    background-color: #0000007f;
    transition: all 0.5s;
  }
  .tanchuangzhuansh .w-1600 {
    width: 90%;
    margin: 30% auto;
    text-align: center;
    position: relative;
    background-color: white;
    border-radius: 0.66666667rem;
  }
  .tanchuangzhuansh .w-1600 .chazizdjhisn {
    position: absolute;
    top: 0.33333333rem;
    right: 1rem;
    font-size: 1.06666667rem;
    font-weight: bold;
    cursor: pointer;
    color: #aaa;
  }
  .tanchuangzhuansh .w-1600 .erweima {
    width: 100%;
    text-align: center;
    margin: 0 auto;
    padding: 0.66666667rem 0;
  }
  .tanchuangzhuansh .w-1600 .erweima h3 {
    font-size: 0.66666667rem;
    color: #000;
    margin-bottom: 0.66666667rem;
  }
  .tanchuangzhuansh .w-1600 .erweima .erwiematuimg {
    width: 5.33333333rem;
    height: 5.33333333rem;
    margin: 0 auto 0.66666667rem;
  }
  .tanchuangzhuansh .w-1600 .erweima .erwiematuimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .tanchuangzhuansh .w-1600 .erweima p {
    font-size: 0.53333333rem;
    color: #999;
  }
  .tanchuangzhuansh.active {
    opacity: 1;
    transition: all 0.5s;
    z-index: 9999;
  }
  .backshow {
    display: none;
  }
}

/* pc */
@media (min-width: 768px) and (max-width: 1399.98px) {
  html {
    font-size: calc(100vw / 12.8);
  }
}
@media (min-width: 1400px) and (max-width: 1919.98px) {
  html {
    font-size: calc(100vw / 17.68);
  }
}
@media (min-width: 1920px) {
  html {
    font-size: calc(100vw / 18.8);
  }
}
@media (min-width: 768px) {
  /* 网站底部 */
  .footer {
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #000000, #333333);
    padding: 0.5rem 11% 0.25rem;
  }
  .footer .w-1600 {
    width: 100%;
    margin: 0 auto;
  }
  .footer .w-1600 .footerzuoyou {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.6rem;
  }
  .footer .w-1600 .footerzuoyou .left {
    width: 18%;
  }
  .footer .w-1600 .footerzuoyou .left .logozhuans {
    margin-bottom: 0.3rem;
  }
  .footer .w-1600 .footerzuoyou .left .logozhuans a {
    display: block;
    width: 0.72rem;
    height: 0.3rem;
  }
  .footer .w-1600 .footerzuoyou .left .logozhuans a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .footer .w-1600 .footerzuoyou .left .meitizhuanshi {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    margin-bottom: 0.4rem;
  }
  .footer .w-1600 .footerzuoyou .left .meitizhuanshi a {
    cursor: pointer;
    display: block;
    width: 0.2rem;
    height: 0.2rem;
  }
  .footer .w-1600 .footerzuoyou .left .meitizhuanshi a .icon {
    display: block;
    width: 0.2rem;
    height: 0.2rem;
    fill: #fff;
  }
  .footer .w-1600 .footerzuoyou .left .youxiangzhuans .heufh {
    font-size: 0.16rem;
    color: #fff;
    position: relative;
    margin-bottom: 0.3rem;
  }
  .footer .w-1600 .footerzuoyou .left .youxiangzhuans .heufh::after {
    content: '';
    position: absolute;
    top: 0.3rem;
    left: 0;
    width: 0.3rem;
    height: 0.02rem;
    background-color: #dc2c2c;
  }
  .footer .w-1600 .footerzuoyou .left .youxiangzhuans .emailsjisn {
    cursor: pointer;
    display: block;
    width: 0.2rem;
    height: 0.2rem;
  }
  .footer .w-1600 .footerzuoyou .left .youxiangzhuans .emailsjisn .icon {
    display: block;
    width: 0.2rem;
    height: 0.2rem;
    fill: #fff;
  }
  .footer .w-1600 .footerzuoyou .right {
    width: 80%;
    display: flex;
    justify-content: space-between;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3 {
    font-size: 0.16rem;
    font-weight: normal;
    color: #fff;
    margin-bottom: 0.3rem;
    position: relative;
    transition: all 0.5s ease;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3 a {
    font-size: 0.16rem;
    color: #fff;
    transition: all 0.5s ease;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3::after {
    content: '';
    transition: width 0.5s ease;
    position: absolute;
    top: 0.35rem;
    left: 0;
    width: 0.3rem;
    height: 0.02rem;
    background-color: #dc2c2c;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3:hover {
    transition: all 0.5s ease;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3:hover a {
    color: #dc2c2c;
    transition: all 0.5s ease;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian h3:hover::after {
    width: 0.5rem;
    transition: width 0.5s ease;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian .erjifenleizhuan a {
    color: #fff;
    font-size: 0.14rem;
    margin-bottom: 0.15rem;
    position: relative;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian .erjifenleizhuan a .icon {
    display: block;
    width: 0.2rem;
    height: 0.2rem;
    fill: #fff;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian .erjifenleizhuan a::after {
    content: '';
    transition: width 0.5s ease;
    position: absolute;
    top: 0.22rem;
    left: 0;
    width: 0;
    height: 0.01rem;
    background-color: #dc2c2c;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian .erjifenleizhuan a:hover::after {
    transition: width 0.5s ease;
    width: 100%;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian:first-child .erjifenleizhuan a::after {
    display: none;
  }
  .footer .w-1600 .footerzuoyou .right .footernavfenleisian:first-child .erjifenleizhuan a:hover::after {
    display: none;
  }
  .footer .w-1600 .banquanxieyi {
    display: flex;
    justify-content: center;
    gap: 0.2rem;
    width: 100%;
    text-align: center;
  }
  .footer .w-1600 .banquanxieyi p {
    font-size: 0.14rem;
    color: #d6d6d6;
  }
  .footer .w-1600 .banquanxieyi i {
    display: block;
    font-size: 0.16rem;
    color: #d6d6d6;
  }
  .footer .w-1600 .banquanxieyi a {
    font-size: 0.14rem;
    color: #d6d6d6;
  }
  /* 弹窗 */
  .tanchuangzhuansh {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: -999;
    opacity: 0;
    top: 0;
    left: 0;
    background-color: #0000007f;
    transition: all 0.5s;
  }
  .tanchuangzhuansh .w-1600 {
    width: 3rem;
    margin: 10% auto;
    text-align: center;
    position: relative;
    background-color: white;
    border-radius: 0.1rem;
  }
  .tanchuangzhuansh .w-1600 .chazizdjhisn {
    position: absolute;
    top: 0.1rem;
    right: 0.15rem;
    font-size: 0.28rem;
    font-weight: bold;
    cursor: pointer;
    color: #aaa;
  }
  .tanchuangzhuansh .w-1600 .erweima {
    width: 100%;
    text-align: center;
    margin: 0 auto;
    padding: 0.2rem 0;
  }
  .tanchuangzhuansh .w-1600 .erweima h3 {
    font-size: 0.16rem;
    color: #000;
    margin-bottom: 0.2rem;
  }
  .tanchuangzhuansh .w-1600 .erweima .erwiematuimg {
    width: 1.5rem;
    height: 1.5rem;
    margin: 0 auto 0.2rem;
  }
  .tanchuangzhuansh .w-1600 .erweima .erwiematuimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .tanchuangzhuansh .w-1600 .erweima p {
    font-size: 0.14rem;
    color: #999;
  }
  .tanchuangzhuansh.active {
    opacity: 1;
    transition: all 0.5s;
    z-index: 9999;
  }
  .backshow {
    position: fixed;
    bottom: 0.32rem;
    right: 0.32rem;
    width: 0.48rem;
    height: 0.48rem;
    background: #dc2c2c;
    color: white;
    border: none;
    border-radius: 0;
    cursor: pointer;
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    box-shadow: 0 0.08rem 0.32rem rgba(229, 62, 62, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    backdrop-filter: blur(0.2rem);
  }
  .backshow i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.15rem;
    height: 0.15rem;
  }
  .backshow i .icon {
    display: block;
    width: 0.15rem;
    height: 0.15rem;
    fill: #fff;
  }
  .backshow.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
}