@media (max-width: 768px) {
  html {
    font-size: calc(100vw / 18);
  }
}
@media (min-width: 769px) and (max-width: 1921.99px) {
  html {
    font-size: calc(100vw / 19.2);
  }
}
@media (min-width: 1922px) and (max-width: 4000px) {
  html {
    font-size: calc(100vw / 22.4);
  }
}
/* 手机 */
@media (max-width: 768px) {
  .footer {
    padding: 8% 0 0;
    height: 100%;
  }
  .footer .zuoyoujiehuhiu {
    padding: 0 5%;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-bottom: 1.33333333rem;
  }
  .footer .zuoyoujiehuhiu .left {
    width: 100%;
    margin-bottom: 1.33333333rem;
  }
  .footer .zuoyoujiehuhiu .left h3 {
    margin-bottom: 1.33333333rem;
    font-size: 1.06666667rem;
    color: #000;
    font-weight: normal;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi {
    display: flex;
    justify-content: space-between;
    width: 42%;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .weixinzhans {
    position: relative;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .weixinzhans i {
    display: block;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .weixinzhans i .icon {
    display: block;
    width: 2rem;
    height: 2rem;
    fill: #000;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .xioahongshu i {
    display: block;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .xioahongshu i .icon {
    display: block;
    width: 2rem;
    height: 2rem;
    fill: #000;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .douyin i {
    display: block;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .douyin i .icon {
    display: block;
    width: 2rem;
    height: 2rem;
    fill: #000;
  }
  .footer .zuoyoujiehuhiu .right p {
    font-size: 0.8rem;
    color: #000;
    margin-bottom: 0.66666667rem;
  }
  .footer .zuoyoujiehuhiu .right p:last-child {
    margin-bottom: 0;
  }
  .footer .yewunav {
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.66666667rem;
    position: relative;
  }
  .footer .yewunav .navhus {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    gap: 0.66666667rem;
  }
  .footer .yewunav .navhus .li a {
    font-size: 0.8rem;
    color: #000;
  }
  .footer .yewunav .fanhuidingbu {
    position: absolute;
    top: -3.33333333rem;
    right: 0;
    cursor: pointer;
  }
  .footer .yewunav .fanhuidingbu i {
    display: block;
  }
  .footer .yewunav .fanhuidingbu i .icon {
    display: block;
    width: 2rem;
    height: 2rem;
    fill: #000;
  }
  .footer .bottsniaidn {
    background-color: #080808;
    padding: 1.33333333rem 5% 0.66666667rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 2.66666667rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .leftdhusbvbu p {
    margin-bottom: 0.33333333rem;
    font-size: 0.93333333rem;
    color: #fff;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .leftdhusbvbu h3 {
    font-size: 2rem;
    color: #fff;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan {
    padding-top: 1.33333333rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    transition-duration: 0.3s;
    gap: 0.33333333rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a p {
    font-size: 1.06666667rem;
    color: #fff;
    margin-right: 0.13333333rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian .xianduanzhuans {
    width: 6.66666667rem;
    height: 0.33333333rem;
    background-color: #dadada;
    position: relative;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian .xianduanzhuans::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 5rem;
    height: 0.33333333rem;
    background-color: #f9882c;
    transition-duration: 0.3s;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian i {
    display: block;
    margin-left: 0.33333333rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian i .icon {
    display: block;
    width: 1.33333333rem;
    height: 1rem;
    fill: #fff;
  }
  .footer .bottsniaidn .banquanzhuansh {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
  }
  .footer .bottsniaidn .banquanzhuansh p {
    font-size: 0.6rem;
    color: #fff;
  }
  .footer .bottsniaidn .banquanzhuansh p a {
    font-size: 0.6rem;
    color: #fff;
    margin-top: 0.13333333rem;
  }
  /* 社交平台二维码弹窗 */
  html.has-social-modal {
    overflow: hidden;
  }
  html.has-social-modal body {
    overflow: hidden;
  }
  .social-qr-modal {
    position: fixed;
    inset: 0;
    z-index: 1000001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.66666667rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s ease, visibility 0s linear 0.35s;
  }
  .social-qr-modal[hidden] {
    display: none;
  }
  .social-qr-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }
  .social-qr-modal.is-open .social-qr-modal__dialog {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
  .social-qr-modal__backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.62);
    cursor: pointer;
  }
  .social-qr-modal__dialog {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 0.66666667rem;
    border-radius: 0.66666667rem;
    background: #fff;
    box-shadow: 0 0.33333333rem 0.66666667rem rgba(0, 0, 0, 0.22);
    opacity: 0;
    transform: translate3d(0, 1.86666667rem, 0) scale(0.98);
    transition: opacity 0.35s ease, transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .social-qr-modal__close {
    position: absolute;
    top: 1.46666667rem;
    right: 1.46666667rem;
    width: 1.66666667rem;
    height: 1.66666667rem;
    padding: 0;
    border: 0.06666667rem solid #d8d8d8;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    transition: transform 0.35s ease, background-color 0.35s ease;
  }
  .social-qr-modal__close span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.8rem;
    height: 0.06666667rem;
    background: #000;
  }
  .social-qr-modal__close span:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
  }
  .social-qr-modal__close span:last-child {
    transform: translate(-50%, -50%) rotate(-45deg);
  }
  .social-qr-modal__panel {
    display: none;
  }
  .social-qr-modal__panel.is-active {
    display: block;
  }
  .social-qr-modal__heading {
    margin-bottom: 0.66666667rem;
  }
  .social-qr-modal__heading h3 {
    margin-bottom: 0.53333333rem;
    font-size: 0.93333333rem;
    line-height: 1.2;
    font-weight: 400;
    color: #000;
  }
  .social-qr-modal__heading > p:last-child {
    font-size: 0.66666667rem;
    line-height: 1.5;
    color: #777;
  }
  .social-qr-modal__eyebrow {
    margin-bottom: 0.53333333rem;
    font-size: 0.66666667rem;
    line-height: 1;
    color: #999;
  }
  .social-qr-modal__qr {
    width: 12rem;
    height: 12rem;
    margin: 0 auto 0.66666667rem;
    padding: 0.66666667rem;
    border: 0.06666667rem solid #e5e5e5;
    border-radius: 0.66666667rem;
    background: #fff;
  }
  .social-qr-modal__qr img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 0.53333333rem;
    object-fit: contain;
  }
  .social-qr-modal__qr img:not([src]),
  .social-qr-modal__qr img[src=""] {
    display: none;
  }
  .social-qr-modal__qr img:not([src]) + .social-qr-modal__placeholder,
  .social-qr-modal__qr img[src=""] + .social-qr-modal__placeholder {
    display: flex;
  }
  .social-qr-modal__placeholder {
    display: none;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border: 0.06666667rem dashed #c8c8c8;
    border-radius: 0.53333333rem;
    font-size: 1.06666667rem;
    color: #999;
  }
  .social-qr-modal__link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    width: 60%;
    margin: 0 auto;
    height: 1.66666667rem;
    border-radius: 6.66666667rem;
    background: #000;
    color: #fff;
    transition: background-color 0.3s ease, gap 0.3s ease;
  }
  .social-qr-modal__link span {
    font-size: 0.66666667rem;
    color: #fff;
  }
  .social-qr-modal__link svg {
    width: 1.33333333rem;
    height: 1.33333333rem;
    fill: none;
    stroke: #fff;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
}
/* pc */
@media (min-width: 769px) {
  /* footer */
  .footer {
    padding: 2.5% 0 0;
    height: 100%;
  }
  .footer .zuoyoujiehuhiu {
    padding: 0 1.5%;
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 1.4rem;
  }
  .footer .zuoyoujiehuhiu .left h3 {
    margin-bottom: 0.5rem;
    font-size: 0.3rem;
    color: #000;
    font-weight: normal;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi {
    display: flex;
    justify-content: space-between;
    width: 3.6rem;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi li {
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi li:hover {
    opacity: 0.62;
    transform: translate3d(0, -0.05rem, 0);
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi li:focus-visible {
    outline: 0.02rem solid #000;
    outline-offset: 0.08rem;
    border-radius: 50%;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .weixinzhans i {
    display: block;
    width: 0.6rem;
    height: 0.6rem;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .weixinzhans i .icon {
    display: block;
    width: 0.6rem;
    height: 0.6rem;
    fill: #000;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .xioahongshu i {
    display: block;
    width: 0.6rem;
    height: 0.6rem;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .xioahongshu i .icon {
    display: block;
    width: 0.6rem;
    height: 0.6rem;
    fill: #000;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .douyin i {
    display: block;
    width: 0.6rem;
    height: 0.6rem;
  }
  .footer .zuoyoujiehuhiu .left .zuobianzhanshi .douyin i .icon {
    display: block;
    width: 0.6rem;
    height: 0.6rem;
    fill: #000;
  }
  .footer .zuoyoujiehuhiu .right p {
    font-size: 0.3rem;
    color: #000;
    margin-bottom: 0.1rem;
  }
  .footer .zuoyoujiehuhiu .right p:last-child {
    margin-bottom: 0;
  }
  .footer .yewunav {
    padding: 0 1.5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.2rem;
  }
  .footer .yewunav .navhus {
    display: flex;
    justify-content: space-between;
    width: 12rem;
  }
  .footer .yewunav .navhus .li a {
    font-size: 0.36rem;
    color: #000;
  }
  .footer .yewunav .fanhuidingbu {
    cursor: pointer;
  }
  .footer .yewunav .fanhuidingbu i {
    display: block;
  }
  .footer .yewunav .fanhuidingbu i .icon {
    display: block;
    width: 0.8rem;
    height: 0.8rem;
    fill: #000;
  }
  .footer .bottsniaidn {
    background-color: #080808;
    padding: 0.4rem 1.5%;
  }
  .footer .bottsniaidn .zuoyoujieouahosu {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.4rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .leftdhusbvbu p {
    margin-bottom: 0.2rem;
    font-size: 0.24rem;
    color: #fff;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .leftdhusbvbu h3 {
    font-size: 0.6rem;
    color: #fff;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan {
    padding-top: 0.8rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.2rem;
    transition-duration: 0.3s;
    gap: 0.05rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a p {
    font-size: 0.24rem;
    color: #fff;
    margin-right: 0.2rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian .xianduanzhuans {
    width: 1rem;
    height: 0.07rem;
    background-color: #dadada;
    position: relative;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian .xianduanzhuans::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0.75rem;
    height: 0.07rem;
    background-color: #f9882c;
    transition-duration: 0.3s;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian i {
    display: block;
    margin-left: 0.05rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a .anniashjian i .icon {
    display: block;
    width: 0.25rem;
    height: 0.2rem;
    fill: #fff;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a:hover {
    gap: 0.2rem;
  }
  .footer .bottsniaidn .zuoyoujieouahosu .rightdjiasiuan a:hover .anniashjian .xianduanzhuans::after {
    width: 1rem;
    transition-duration: 0.3s;
  }
  .footer .bottsniaidn .banquanzhuansh {
    display: flex;
    align-items: center;
    gap: 0.3rem;
  }
  .footer .bottsniaidn .banquanzhuansh p {
    font-size: 0.2rem;
    color: #fff;
  }
  .footer .bottsniaidn .banquanzhuansh p a {
    font-size: 0.2rem;
    color: #fff;
  }
  /* 社交平台二维码弹窗 */
  html.has-social-modal {
    overflow: hidden;
  }
  html.has-social-modal body {
    overflow: hidden;
  }
  .social-qr-modal {
    position: fixed;
    inset: 0;
    z-index: 1000001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s ease, visibility 0s linear 0.35s;
  }
  .social-qr-modal__backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.62);
    cursor: pointer;
  }
  .social-qr-modal__dialog {
    position: relative;
    z-index: 1;
    width: 5.2rem;
    padding: 0.48rem;
    border-radius: 0.24rem;
    background: #fff;
    box-shadow: 0 0.24rem 0.8rem rgba(0, 0, 0, 0.22);
    opacity: 0;
    transform: translate3d(0, 0.28rem, 0) scale(0.98);
    transition: opacity 0.35s ease, transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .social-qr-modal__close {
    position: absolute;
    top: 0.22rem;
    right: 0.22rem;
    width: 0.44rem;
    height: 0.44rem;
    padding: 0;
    border: 0.01rem solid #d8d8d8;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    transition: transform 0.35s ease, background-color 0.35s ease;
  }
  .social-qr-modal__close:hover {
    background: #fff;
    transform: rotate(90deg);
  }
  .social-qr-modal__close span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.17rem;
    height: 0.01rem;
    background: #000;
  }
  .social-qr-modal__close span:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
  }
  .social-qr-modal__close span:last-child {
    transform: translate(-50%, -50%) rotate(-45deg);
  }
  .social-qr-modal__panel {
    display: none;
  }
  .social-qr-modal__panel.is-active {
    display: block;
  }
  .social-qr-modal__heading {
    padding-right: 0.45rem;
    margin-bottom: 0.3rem;
  }
  .social-qr-modal__heading h3 {
    margin-bottom: 0.08rem;
    font-size: 0.34rem;
    line-height: 1.2;
    font-weight: 400;
    color: #000;
  }
  .social-qr-modal__heading > p:last-child {
    font-size: 0.16rem;
    line-height: 1.5;
    color: #777;
  }
  .social-qr-modal__eyebrow {
    margin-bottom: 0.08rem;
    font-size: 0.13rem;
    line-height: 1;
    letter-spacing: 0.16em;
    color: #999;
  }
  .social-qr-modal__qr {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 0.32rem;
    padding: 0.12rem;
    border: 0.01rem solid #e5e5e5;
    border-radius: 0.16rem;
    background: #fff;
  }
  .social-qr-modal__qr img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 0.08rem;
    object-fit: contain;
  }
  .social-qr-modal__qr img:not([src]),
  .social-qr-modal__qr img[src=""] {
    display: none;
  }
  .social-qr-modal__qr img:not([src]) + .social-qr-modal__placeholder,
  .social-qr-modal__qr img[src=""] + .social-qr-modal__placeholder {
    display: flex;
  }
  .social-qr-modal__placeholder {
    display: none;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border: 0.01rem dashed #c8c8c8;
    border-radius: 0.08rem;
    font-size: 0.16rem;
    color: #999;
  }
  .social-qr-modal__link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.12rem;
    width: 100%;
    height: 0.58rem;
    border-radius: 0.29rem;
    background: #000;
    color: #fff;
    transition: background-color 0.3s ease, gap 0.3s ease;
  }
  .social-qr-modal__link span {
    font-size: 0.17rem;
    color: #fff;
  }
  .social-qr-modal__link svg {
    width: 0.2rem;
    height: 0.2rem;
    fill: none;
    stroke: #fff;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .social-qr-modal__link:hover {
    gap: 0.22rem;
    background: #f9882c;
  }
  .social-qr-modal[hidden] {
    display: none;
  }
  .social-qr-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }
  .social-qr-modal.is-open .social-qr-modal__dialog {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}