@media only screen and (max-width: 1919px) and (min-width: 1100px) {
  .dh-container .dh-header {
    height: 39.0625vw;
    position: relative;
    overflow: hidden;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .dh-container .dh-header .dh-header-hover {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 1;
  }
  .dh-container .dh-main {
    width: 75vw;
    margin: 0 auto;
  }
  .dh-container .dh-main .pc-img {
    width: 100%;
  }
  .dh-container .dh-main .pc-img > img {
    width: 100%;
    display: block;
  }
}
@media not screen and (max-width: 1919px) and (min-width: 1100px) {
  body {
    min-width: 1920px;
  }
  .dh-container .dh-header {
    height: 750px;
    position: relative;
    overflow: hidden;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .dh-container .dh-header .dh-header-hover {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 1;
  }
  .dh-container .dh-main {
    width: 1440px;
    margin: 0 auto;
  }
  .dh-container .dh-main .pc-img {
    width: 100%;
  }
  .dh-container .dh-main .pc-img > img {
    width: 100%;
    display: block;
  }
}
@media only screen and (max-width: 1919px) and (min-width: 1100px) {
  .dh-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    z-index: 9;
  }
  .dh-nav.nav-fixed {
    position: fixed;
    top: 0;
    background-color: #cc2225;
  }
  .dh-nav .dh-nav-ct {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 5.20833333vw;
  }
  .dh-nav .dh-nav-ct .nav-left {
    display: flex;
    align-items: center;
  }
  .dh-nav .dh-nav-ct .nav-shangjia {
    padding: calc(17 / 14 * 0.72916667vw);
    box-sizing: border-box;
    height: calc(31 / 14 * 0.72916667vw);
    border-radius: calc(16 / 14 * 0.72916667vw);
    border: 1px solid #FFFFFF;
    font-size: 0.72916667vw;
    font-family: MiSans-Normal, MiSans;
    font-weight: 400;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
  }
  .dh-nav .dh-nav-ct > a {
    display: block;
    height: 1.5625vw;
  }
  .dh-nav .dh-nav-ct .pc-nav-logo {
    height: 1.5625vw;
  }
  .dh-nav .dh-nav-ct .pc-nav-list {
    display: flex;
    list-style: none;
  }
  .dh-nav .dh-nav-ct .pc-nav-list > li {
    list-style: none;
    margin-left: 2.60416667vw;
    display: flex;
    align-items: center;
    white-space: nowrap;
  }
  .dh-nav .dh-nav-ct .pc-nav-list > li > a {
    line-height: 1;
    font-size: 0.72916667vw;
    font-family: PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
    text-decoration: none;
    cursor: pointer;
  }
  .dh-nav .dh-nav-ct .pc-nav-list > li > a.active {
    font-weight: 700;
    position: relative;
    transform: scale(1.143);
    top: -0.0625vw;
  }
  .fixed-code {
    width: 7.60416667vw;
    position: fixed;
    top: 707 / 146 * 7.60416667vw;
    right: 0;
    z-index: 9;
  }
  .dh-footer-common {
    height: 13.02083333vw;
    display: block;
  }
  .dh-footer-common .dh-main {
    display: flex;
    padding: 2.86458333vw 5.20833333vw;
    box-sizing: border-box;
    width: 1440 / 100 * 5.20833333vw;
    margin: 0 auto;
  }
  .dh-footer-common .dh-main .dh-logo {
    height: 2.39583333vw;
  }
  .dh-footer-common .dh-main .dh-concat {
    display: flex;
    font-size: 0.72916667vw;
    line-height: 24 / 14;
    color: #FFFFFF;
    margin-top: -4px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin: 0 5.20833333vw;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-l-center {
    display: flex;
    white-space: nowrap;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-l-center .dh-concat-l-t {
    letter-spacing: 0.03645833vw;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-l-center .dh-concat-r-t > div:nth-child(2) {
    letter-spacing: 0.06510417vw;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-copyright-pc {
    font-size: 0.625vw;
    color: #ffffff;
    opacity: 0.5;
    line-height: 1;
    margin-bottom: -5px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-copyright-pc > a {
    color: #ffffff;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-r-t {
    display: flex;
    flex-direction: column;
    margin-left: 5.20833333vw;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-r-t > div:nth-child(2) {
    letter-spacing: 2px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-r {
    display: flex;
    line-height: 1;
    margin-top: 4px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-r > div {
    white-space: nowrap;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-r .dh-logo {
    margin-left: 1.04166667vw;
    height: 5.72916667vw;
  }
}
@media not screen and (max-width: 1919px) and (min-width: 1100px) {
  .dh-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    z-index: 9;
    min-width: 1920px;
  }
  .dh-nav.nav-fixed {
    position: fixed;
    top: 0;
    background-color: #cc2225;
  }
  .dh-nav .dh-nav-ct {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100px;
  }
  .dh-nav .dh-nav-ct .nav-left {
    display: flex;
    align-items: center;
  }
  .dh-nav .dh-nav-ct .nav-shangjia {
    padding: calc(17 / 14 * 0.72916667vw);
    box-sizing: border-box;
    height: calc(31 / 14 * 0.72916667vw);
    border-radius: calc(16 / 14 * 0.72916667vw);
    border: 1px solid #FFFFFF;
    font-size: 0.72916667vw;
    font-family: MiSans-Normal, MiSans;
    font-weight: 400;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
  }
  .dh-nav .dh-nav-ct > a {
    display: block;
    height: 30px;
  }
  .dh-nav .dh-nav-ct .pc-nav-logo {
    height: 30px;
  }
  .dh-nav .dh-nav-ct .pc-nav-list {
    display: flex;
    list-style: none;
  }
  .dh-nav .dh-nav-ct .pc-nav-list > li {
    list-style: none;
    margin-left: 50px;
    display: flex;
    align-items: center;
    white-space: nowrap;
  }
  .dh-nav .dh-nav-ct .pc-nav-list > li > a {
    line-height: 1;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
    text-decoration: none;
    cursor: pointer;
  }
  .dh-nav .dh-nav-ct .pc-nav-list > li > a.active {
    font-weight: 700;
    position: relative;
    transform: scale(1.143);
    top: -1.2px;
  }
  .fixed-code {
    width: 146px;
    position: fixed;
    top: 707px;
    right: 0;
    z-index: 9;
  }
  .dh-footer-common {
    height: 250px;
    display: block;
  }
  .dh-footer-common .dh-main {
    display: flex;
    padding: 55px 100px;
    box-sizing: border-box;
    width: 1440px;
    margin: 0 auto;
  }
  .dh-footer-common .dh-main .dh-logo {
    height: 46px;
  }
  .dh-footer-common .dh-main .dh-concat {
    display: flex;
    font-size: 14px;
    line-height: 24px;
    color: #FFFFFF;
    margin-top: -4px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin: 0 100px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-l-center {
    display: flex;
    white-space: nowrap;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-l-center .dh-concat-l-t {
    letter-spacing: 0.7px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-l-center .dh-concat-r-t > div:nth-child(2) {
    letter-spacing: 1.25px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-copyright-pc {
    font-size: 12px;
    color: #ffffff;
    opacity: 0.5;
    line-height: 1;
    margin-bottom: -5px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-copyright-pc > a {
    color: #ffffff;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-r-t {
    display: flex;
    flex-direction: column;
    margin-left: 100px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-l .dh-concat-r-t > div:nth-child(2) {
    letter-spacing: 2px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-r {
    display: flex;
    line-height: 1;
    margin-top: 4px;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-r > div {
    white-space: nowrap;
  }
  .dh-footer-common .dh-main .dh-concat .dh-concat-r .dh-logo {
    margin-left: 20px;
    height: 110px;
  }
}
.dh-footer-common {
  width: 100%;
  box-sizing: border-box;
  background-color: #2D2D2D;
  /* 头部样式重新 end */
}
/* 缓动 start */
.animated {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}
@media (prefers-reduced-motion: reduce), (print) {
  .animated {
    -webkit-animation-duration: 1ms !important;
    animation-duration: 1ms !important;
    -webkit-transition-duration: 1ms !important;
    transition-duration: 1ms !important;
    -webkit-animation-iteration-count: 1 !important;
    animation-iteration-count: 1 !important;
  }
}
@-webkit-keyframes slideInUp {
  0% {
    -webkit-transform: translate3d(0, 10%, 0);
    transform: translate3d(0, 10%, 0);
    visibility: visible;
  }
  to {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
}
@keyframes slideInUp {
  0% {
    -webkit-transform: translate3d(0, 10%, 0);
    transform: translate3d(0, 10%, 0);
    visibility: visible;
  }
  to {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
}
.slideInUp {
  -webkit-animation-name: slideInUp;
  animation-name: slideInUp;
}
@-webkit-keyframes fadeIn {
  0% {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.fadeIn {
  -webkit-animation-name: fadeIn;
  animation-name: fadeIn;
}
.animation {
  -webkit-animation-name: fadeIn, slideInUp;
  animation-name: fadeIn, slideInUp;
}
/* 缓动 end */