@charset "utf-8";
/*顶部*/
body.about header {
  position: fixed;
}
header {
  position: sticky;
  z-index: 10;
  width: 100%;
  transition: all 0.5s;
  top: 0;
}
header.active-box-shadow {
  box-shadow: 0 0.02rem 0.02rem 0 rgba(0, 0, 0, 0.02);
}
header::after {
  content: '';
  transition: all 0.5s;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: none;
}
header.active::after {
  backdrop-filter: blur(0.2rem);
  display: block;
}
header .header-menu {
  transition: all 0.5s;
  height: 0.6rem;
  position: relative;
  background:rgb(22 22 23);
  z-index: 2;
}
header.getActive {
  top: -0.6rem;
}
header.active .header-menu .section .header-box .menu-box .menu-list .firstItem.active .firstItem-title a,
header.bgActive .header-menu .section .header-box .menu-box .menu-list .firstItem.active .firstItem-title a {
  color: #000;
}
header .section {
  height: 100%;
  max-width: 14rem;
}
header .section .header-box {
  display: flex;
  justify-content:  center;
  align-items: center;
  height: 100%;
}
header .section .header-box .logo {
  width: 0.97rem;
  transform: translateY(-1px);
}
@media screen and (max-width: 1280px) {
}
header .section .header-box .menu-box {
  height: 100%;
  display: flex;
  align-items: center;
  flex-basis: calc(100% - 0.97rem);
}
@media screen and (max-width: 1280px) {
}
header .section .header-box .menu-box .menu-list {
  margin-left: 6.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  color: #333;
}
@media screen and (max-width: 1280px) {
}
header .section .header-box .menu-box .menu-list .firstItem {
  display: flex;
  align-items: center;
  height: 100%;
  margin-right: 0.4rem;
  font-size: 0.18rem;
}
@media screen and (max-width: 1280px) {
}
header .section .header-box .menu-box .menu-list .firstItem:last-child {
  position: relative;
}
header .section .header-box .menu-box .menu-list .firstItem.active .firstItem-title::after {
  opacity: 1;
}
header .section .header-box .menu-box .menu-list .firstItem .firstItem-title {
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
}
header .section .header-box .menu-box .menu-list .firstItem .firstItem-title a {
  color: #fff;
  font-size: 0.14 rem;
  transition: all 0.5s;
}
@media screen and (max-width: 1280px) {
}
@media screen and (max-width: 1024px) {
}
header .section .header-box .menu-box .menu-list .firstItem .firstItem-title::after {
  content: '';
  width: 100%;
  height: 0.01rem;
  bottom: 0;
  left: 0;
  background: #FFFFFF;
  position: absolute;
  transition: all 0.5s;
  margin: auto;
  right: 0;
  opacity: 0;
}
header .section .header-box .menu-box .menu-list .firstItem:hover .firstItem-title::after {
  opacity: 1;
  transition: all 0.5s;
}
header .section .header-box .menu-box .menu-list .firstItem.no-active .firstItem-title::after {
  opacity: 0;
  transition: all 0.5s;
}
header .section .header-box .menu-box .menu-list .firstItem > a {
  font-size: 0.14rem;
  height: 0.8rem;
  line-height: 0.8rem;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box {
  position: absolute;
  top: 0.45rem;
  width: 100%;
  left: 0;
  border-top: 0.01rem solid #000;
  display: none;
 
}
header .section .header-box .menu-box .menu-list .firstItem .second-box.about-menu-box {
  width: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.2rem 0.1rem;
	
}
@media screen and (max-width: 750px) {
  header .section .header-box .menu-box .menu-list .firstItem .second-box.about-menu-box {
    left: 0;
    transform: translateX(0);
    padding: 0 0.1rem 0.4rem;
  }
}
header .section .header-box .menu-box .menu-list .firstItem .second-box.about-menu-box a {
  font-size: 0.2rem;
  color: #86868c;
  display: block;
  text-align: center;
  width: 100%;
  margin-bottom: 0.1rem;
  z-index: 1;
  position: relative;
}
@media screen and (max-width: 750px) {
  header .section .header-box .menu-box .menu-list .firstItem .second-box.about-menu-box a {
    font-size: 0.28rem;
    color: #FFFFFF;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box.about-menu-box a:hover {
    text-decoration: none;
  }
}
header .section .header-box .menu-box .menu-list .firstItem .second-box.about-menu-box a:hover {
  text-decoration: underline;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box.about-menu-box a:last-child {
  margin-bottom: 0;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box.active {
  max-height: 0.1rem;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box.active::after {
  height: 100%;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box::after {
  content: '';
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  background: rgb(22 22 23);
  transition: all 0.5s;
  position: absolute;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section {
  display: flex;
  justify-content: space-between;
  overflow: auto;
  padding: 0.4rem 0rem 0.4rem 0.1rem;
  background: rgb(22 22 23);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section.active {
  display: flex;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section::after {
  position: absolute;
  bottom: -100vh;
  left: 0;
  width: 100%;
  height: 100vh;
  backdrop-filter: blur(0.5rem);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section::-webkit-scrollbar {
  width: 0;
  background: rgba(0, 0, 0, 0);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section::-webkit-scrollbar-thumb {
  width: 0.05rem;
  border-radius: 0.1rem;
  background-color: rgba(0, 0, 0, 0.1);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section::-webkit-scrollbar-corner {
  background-color: #eaeaea;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section::-webkit-scrollbar:horizontal {
  height: 0.09rem;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section::-webkit-selection {
  background: var(--dominant-color);
  color: #fff;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section::-moz-selection {
  background: var(--dominant-color);
  color: #fff;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section::selection {
  background: var(--dominant-color);
  color: #fff;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box {
  width: 100%;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  z-index: 2;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item {
  flex-basis: calc((100% - 0.6rem) / 4);
  margin-right: 0.2rem;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-img.new .title::after {
  color: var(--colorBlue);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top {
  font-size: 0.2rem;
  color: #ffffff;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top .title {
  transition: all 0.5s;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top:hover .title {
  color: var(--colorBlue);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top .summary {
  font-size: 0.16rem;
  color: #86868c;
  margin-bottom: 0.24rem;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item:nth-child(4n) {
  margin-right: 0;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .item-img {
  overflow: hidden;
  position: relative;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .item-img .text {
  position: absolute;
  bottom: 0.15rem;
  left: 0;
  right: 0;
  text-align: center;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .item-img:hover .title {
  color: var(--colorBlue);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .item-img .title {
  bottom: 5%;
  text-align: center;
  width: 100%;
  color: #1d1d1d;
  font-size: 0.18rem;
  padding: 0 0.2rem;
  z-index: 1;
  margin-top: 0.45rem;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .item-img .img-box {
  height: 0;
  padding-bottom: calc(345 / 270 * 100%);
  position: relative;
  background: #f7f8fb;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .item-img .img-box img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item {
  margin-top: 0.01rem;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.1rem;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item a.active .product-item-text {
  color: var(--colorBlue);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item a:last-child {
  margin-bottom: 0;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item a.new .product-item-text::after {
  content: '新品';
  color: var(--colorBlue);
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item a .product-item-img {
  flex-basis: 0.7rem;
  height: 1.2rem;
  display: none;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item a .product-item-img img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item a .product-item-text {
  flex-basis: calc(100% - 0rem);
  font-size: 0.16rem;
  color: #ffffff;
  text-align: left;
}
header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .product-list .product-item a:hover .product-item-text {
  color: var(--colorBlue);
}
header .section .header-box .menu-box .shop {
  width: 1rem;
  height: 0.4rem;
  margin-left: auto;
  font-size: 0.21rem;
  background: var(--colorBlue);
  border-radius: 0.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
}
@media screen and (max-width: 1280px) {
}
@media screen and (max-width: 1024px) {
}
header .section .header-box .menu-box .shop img {
  margin-right: 0.1rem;
  width: 0.17rem;
}
@media screen and (max-width: 1280px) {
}
@media screen and (max-width: 1280px) {
}
.index-title {
  text-align: center;
  margin-bottom: 0.6rem;
}
.index-title .title {
  font-size: 0.24rem;
  color: #2A2A2A;
}
.index-title .summary {
  font-size: 0.16rem;
  color: #666;
  margin-top: 0.1rem;
}
.index-box1,
.index-box2 {
  display: grid;
  grid-gap: 0.1rem;
	margin-bottom: 0.5rem;
}
.index-box1 .item,
.index-box2 .item {
  background: #f7f8fc;
  position: relative;
}
.index-box1 .item .imgBox,
.index-box2 .item .imgBox {
  height: 0;
  padding-bottom: calc((960 / 1920) * 100%);
}
.index-box1 .item .imgBox img,
.index-box2 .item .imgBox img,
.index-box1 .item .imgBox video,
.index-box2 .item .imgBox video {
  width: 100%;
  position: absolute;
  height: 100%;
  object-fit: cover;
}
.index-box1 .item .text,
.index-box2 .item .text {
  position: absolute;
  width: calc((1920 / 1280) * 100%);
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  flex-direction: column;
  margin-top: 0.1rem;
}

.index-box1 .item .text .center-box,
.index-box2 .item .text .center-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.index-box1 .item .text .sub,
.index-box2 .item .text .sub {
  font-size: 0.3rem;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.index-box1 .item .text .sub1,
.index-box2 .item .text .sub1 {
  font-size: 0.2rem;
  line-height: 1;
  margin-bottom: 0.3rem;
	color: #ffffff;
}

.index-box1 .item .text .sub span,
.index-box2 .item .text .sub span {
  font-size: 0.12rem;
  transform: translateY(-0.14rem);
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .index-box1 .item .text .sub span,
  .index-box2 .item .text .sub span {
    zoom: 0.88;
    transform: translateY(-0.16rem);
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .index-box1 .item .text .sub span,
  .index-box2 .item .text .sub span {
    zoom: 0.737;
    transform: translateY(-0.2rem);
  }
}
.index-box1 .item .text .title,
.index-box2 .item .text .title {
  font-size: 0.6rem;
  font-family: usmile-Bold;
  text-align: center;
  line-height: 1.1;
}

.index-box1 .item .text .title1,
.index-box2 .item .text .title1 {
  font-size: 0.4rem;
  text-align: center;
  line-height: 2;
	color: #ffffff;
}



.index-box1 .item .text1,
.index-box2 .item .text1 {
  position: absolute;
  width: calc((1100 / 1920) * 100%);
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  flex-direction: column;
  margin-top: -2rem;
}

.index-box1 .item .text1 .center-box,
.index-box2 .item .text1 .center-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.index-box1 .item .text1 .sub,
.index-box2 .item .text1 .sub {
  font-size: 0.3rem;
  line-height: 2;
  margin-bottom: 0.3rem;
}

.index-box1 .item .text1 .sub span,
.index-box2 .item .text1 .sub span {
  font-size: 0.12rem;
  transform: translateY(-0.14rem);
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .index-box1 .item .text1 .sub span,
  .index-box2 .item .text1 .sub span {
    zoom: 0.88;
    transform: translateY(-0.16rem);
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .index-box1 .item .text1 .sub span,
  .index-box2 .item .text1 .sub span {
    zoom: 0.737;
    transform: translateY(-0.2rem);
  }
}
.index-box1 .item .text1 .title,
.index-box2 .item .text1 .title {
  font-size: 0.5rem;
  font-family: usmile-Bold;
  text-align: center;
  line-height: 1.1;
}


.index-box1 .item .text2,
.index-box2 .item .text2 {
  position: absolute;
  width: calc((1920 / 1920) * 100%);
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  flex-direction: column;
  margin-top: 0;
}

.index-box1 .item .text2 .center-box,
.index-box2 .item .text2 .center-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.index-box1 .item .text2 .sub,
.index-box2 .item .text2 .sub {
  font-size: 0.2rem;
  line-height: 2;
	text-align: center;
}

.index-box1 .item .text2 .sub span,
.index-box2 .item .text2 .sub span {
  font-size: 0.12rem;
  transform: translateY(-0.14rem);
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .index-box1 .item .text2 .sub span,
  .index-box2 .item .text2 .sub span {
    zoom: 0.88;
    transform: translateY(-0.16rem);
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .index-box1 .item .text2 .sub span,
  .index-box2 .item .text2 .sub span {
    zoom: 0.737;
    transform: translateY(-0.2rem);
  }
}
.index-box1 .item .text2 .title,
.index-box2 .item .text2 .title {
  font-size: 0.5rem;
  font-family: usmile-Bold;
  text-align: center;
  line-height: 3;
}





.index-box1 .item .text .title h1,
.index-box2 .item .text .title h1 {
  display: inline-block;
  font-weight: 400;
  font-size: inherit;
}
.index-box1 .item .text .title span,
.index-box2 .item .text .title span {
  font-size: 0.12rem;
  transform: translateY(-0.36rem);
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .index-box1 .item .text .title span,
  .index-box2 .item .text .title span {
    zoom: 0.88;
    transform: translateY(-0.4rem);
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .index-box1 .item .text .title span,
  .index-box2 .item .text .title span {
    zoom: 0.737;
    transform: translateY(-0.5rem);
  }
}
.index-box1 .item .text .title sup,
.index-box2 .item .text .title sup {
  font-size: 0.12rem;
  position: relative;
  top: -0.15rem;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .index-box1 .item .text .title sup,
  .index-box2 .item .text .title sup {
    zoom: 0.88;
    top: -0.15rem;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .index-box1 .item .text .title sup,
  .index-box2 .item .text .title sup {
    zoom: 0.737;
    top: -0.18rem;
  }
}
.index-box1 .item .text .brand,
.index-box2 .item .text .brand {
  margin-top: 0.2rem;
  font-size: 0.3rem;
  line-height: 1;
}
.index-box1 .item .text .brand img,
.index-box2 .item .text .brand img {
  width: 2.4rem;
}
.index-box1 .item .text .click-button,
.index-box2 .item .text .click-button {
  display: flex;
  justify-content: center;
  width: 100%;
  margin: 0 auto;
  transform: translateY(0.2rem);
}
.index-box1 .item .text .click-button.colorB .more,
.index-box2 .item .text .click-button.colorB .more,
.index-box1 .item .text .click-button.colorB .play,
.index-box2 .item .text .click-button.colorB .play {
  color: var(--colorBlue) !important;
  background: url('../images/icon/triangle.png') no-repeat top 0.08rem right !important;
  background-size: 0.1rem !important;
}
.index-box1 .item .text .click-button.colorB .more::after,
.index-box2 .item .text .click-button.colorB .more::after,
.index-box1 .item .text .click-button.colorB .play::after,
.index-box2 .item .text .click-button.colorB .play::after {
  background: var(--colorBlue) !important;
}
.index-box1 .item .text .click-button .more,
.index-box2 .item .text .click-button .more,
.index-box1 .item .text .click-button .play,
.index-box2 .item .text .click-button .play {
  padding-right: 0.2rem;
  color: #000;
  position: relative;
  font-size: 0.18rem;
  letter-spacing: -0.02rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  margin: 0 0.5rem;
  background-size: 0.1rem 0.18rem;
}

.index-box1 .item .text .click-button .more1,
.index-box2 .item .text .click-button .more1,
.index-box1 .item .text .click-button .play,
.index-box2 .item .text .click-button .play {
  padding-right: 0.2rem;
  color: #000;
  position: relative;
  font-size: 0.22rem;
  letter-spacing: -0.02rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  margin: 0 0.5rem;
  background-size: 0.1rem 0.18rem;
}
.index-box1 .item .text .click-button .more::after,
.index-box2 .item .text .click-button .more::after,
.index-box1 .item .text .click-button .play::after,
.index-box2 .item .text .click-button .play::after {
  background: var(--colorBlue);
  width: 0;
  height: 0.01rem;
  position: absolute;
  bottom: 0;
  left: 0;
  transition: all 0.5s;
}
.index-box1 .item .text .click-button .more:hover,
.index-box2 .item .text .click-button .more:hover,
.index-box1 .item .text .click-button .play:hover,
.index-box2 .item .text .click-button .play:hover {
  text-decoration: underline;
}
.index-box1 .item .text .click-button .more:hover::after,
.index-box2 .item .text .click-button .more:hover::after,
.index-box1 .item .text .click-button .play:hover::after,
.index-box2 .item .text .click-button .play:hover::after {
  width: 100%;
}
.index-box1 .item .text .click-button.flexCenter,
.index-box2 .item .text .click-button.flexCenter {
  justify-content: center;
}
.index-box1 .item .text.colorW .sub,
.index-box2 .item .text.colorW .sub,
.index-box1 .item .text.colorW .title,
.index-box2 .item .text.colorW .title,
.index-box1 .item .text.colorW .brand,
.index-box2 .item .text.colorW .brand {
  color: #000;
}
.index-box1 .item .text.colorW .click-button .more,
.index-box2 .item .text.colorW .click-button .more,
.index-box1 .item .text.colorW .click-button .play,
.index-box2 .item .text.colorW .click-button .play {
 
  color: #000000;
  background-size: 0.08rem 0.1rem;;
}
.index-box1 .item .text.colorW .click-button .more::after,
.index-box2 .item .text.colorW .click-button .more::after,
.index-box1 .item .text.colorW .click-button .play::after,
.index-box2 .item .text.colorW .click-button .play::after {
  background: #fff;
}
.index-box2 {
  margin-top: 0.1rem;
  grid-template-columns: repeat(2, 1fr);
  padding: 0 0.1rem;
}
.index-box2 .item .imgBox {
  padding-bottom: calc((530 / 940) * 100%);
}
.index-box2 .item .text {
  width: calc((720 / 1920) * 75%);
	display: flex;
    justify-content: flex-start;
    top: 0.5rem;
}
.index-box2 .item .text .sub {
  font-size: 0.24rem;
  margin-bottom: 0.2rem;
}
.index-box2 .item .text .title {
  font-size: 0.4rem;
}
.index-box2 .item .text .brand {
  max-width: 1.6rem;
  margin-top: 0.2rem;
  line-height: 1;
}
.index-box2 .item .text .click-button {
   display: flex; 
	justify-content: flex-start; 
	padding-left: 0.03rem;
}
.index-box2 .item .text .click-button .more,
.index-box2 .item .text .click-button .play {
  font-size: 0.18rem;
  background: url('../file:///Macintosh%20HD/Users/zhangxiaowen/Desktop/usmile/www.usmile.com/cn/uploads/images/triangle.png') no-repeat top 0.08rem right;
  padding-right: 0.16rem;
  margin: 0 0.35rem;
  background-size: 0.07rem;
}
.index-box2-1 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 0.1rem;
  margin-top: 0.1rem;
}
.index-box2-1 .imgBox {
  padding-bottom: calc((500 / 765) * 100%);
  height: 0;
}
.index-box2-1 .imgBox img {
  position: absolute;
}
.index-box2-1 .item {
  border-radius: 0.2rem;
  overflow: hidden;
  position: relative;
}
.index-box2-1 .item .text {
  position: absolute;
  width: calc((1280 / 1920) * 100%);
  top: 0;
  left: 0;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  height: 100%;
  flex-direction: column;
  padding: 0.4rem;
}
.index-box2-1 .item .text .sub {
  font-size: 0.24rem;
  line-height: 1;
  margin-bottom: 0.06rem;
}
.index-box2-1 .item .text .title {
  font-size: 0.35rem;
  text-align: center;
  line-height: 1.2;
}
.index-box2-1 .item .text .click-button {
  display: flex;
  justify-content: flex-start;
  width: 100%;
  margin: 0.06rem auto 0;
}
.index-box2-1 .item .text .click-button .more,
.index-box2-1 .item .text .click-button .play {
  background: url('../images/icon/triangle4.png') no-repeat center right;
  padding-right: 0.2rem;
  color: var(--colorBlue);
  position: relative;
  font-size: 0.2rem;
  letter-spacing: -0.02rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  margin-right: 0.5rem;
  background-size: 0.08rem;
}
.index-box2-1 .item .text .click-button .more::after,
.index-box2-1 .item .text .click-button .play::after {
  background: var(--colorBlue);
  width: 0;
  height: 0.01rem;
  position: absolute;
  bottom: 0;
  left: 0;
  transition: all 0.5s;
}
.index-box2-1 .item .text .click-button .more:hover,
.index-box2-1 .item .text .click-button .play:hover {
  text-decoration: underline;
}
.index-box2-1 .item .text .click-button .more:hover::after,
.index-box2-1 .item .text .click-button .play:hover::after {
  width: 100%;
}
.index-box2-1 .item .text .click-button.flexCenter {
  justify-content: center;
}
.index-box2-1 .item .text.colorW .sub,
.index-box2-1 .item .text.colorW .title {
  color: #fff;
}
.index-box2-1 .item .text.colorW .click-button .more,
.index-box2-1 .item .text.colorW .click-button .play {
  background: url('../images/icon/triangle3.png') no-repeat center right;
  color: #fff;
}
.index-box2-1 .item .text.colorW .click-button .more::after,
.index-box2-1 .item .text.colorW .click-button .play::after {
  background: #fff;
}
.index-box3 {
  width: 90%;
  max-width: 13.9rem;
  margin: 1.7rem auto;
  position: relative;
}
.index-box3 .text {
  position: absolute;
  display: flex;
  justify-content: center;
  height: 100%;
  align-items: center;
  top: 0;
  left: 0;
  flex-direction: column;
  width: 100%;
  max-width: 7rem;
}
.index-box3 .text .title {
  font-size: 0.6rem;
  line-height: 1.2;
  text-align: center;
  font-family: usmile-Bold;
}
.index-box3 .text .more {
  margin-top: 0.3rem;
  background: url('../images/icon/triangle.png') no-repeat center right;
  padding-right: 0.2rem;
  color: var(--colorBlue);
  position: relative;
  font-size: 0.22rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  background-size: 0.1rem;
}
.index-box3 .text .more::after {
  content: '';
  background: var(--colorBlue);
  width: 0;
  height: 0.01rem;
  position: absolute;
  bottom: 0;
  left: 0;
  transition: all 0.5s;
}
.index-box3 .text .more:hover {
  text-decoration: underline;
}
.footer {
  background: #f7f8fb;
  padding: 0.6rem 0 0.4rem;
  color: #fff;
}
.footer .footer-top {
  width: 90%;
  max-width: 11rem;
  margin: auto;
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.75rem;
}
.footer .footer-top .item .item-title {
  font-size: 0.19rem;
  color: #1d1d1d;
}
.footer .footer-top .item .item-box {
  margin-top: 0.1rem;
}
.footer .footer-top .item .item-box a {
  display: block;
  transition: all 0.5s;
  margin-bottom: 0.1rem;
  color: #86868c;
  font-size: 0.17rem;
  line-height: 1;
}
.footer .footer-top .item .item-box a:hover {
  text-decoration: underline;
}
.footer .footer-top .footer-menu {
  display: flex;
  justify-content: space-between;
  flex-basis: 100%;
  text-align: left;
}
.footer .footer-bottom {
  border-bottom: 0.01rem solid rgba(0, 0, 0, 0.1);
  padding: 0.15rem 0;
  width: 90%;
  max-width: 11rem;
  margin: auto;
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  color: #86868c;
  position: relative;
}
.footer .footer-bottom .language {
  font-size: 0.24rem;
  display: flex;
  align-items: center;
}
.footer .footer-bottom .language img {
  width: 0.31rem;
  margin-right: 0.1rem;
}
.footer .footer-bottom .footer-logo {
  left: 0;
  bottom: 0.15rem;
  width: 1.25rem;
}
.footer .footer-bottom .code-box {
  display: flex;
  margin-left: auto;
  width: 60px;
  justify-content: space-between;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .footer .footer-bottom .code-box {
    zoom: 0.9;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .footer .footer-bottom .code-box {
    zoom: 0.7777;
  }
}
.footer .footer-bottom .code-box .item {
  cursor: pointer;
  position: relative;
}
.footer .footer-bottom .code-box .item .img {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(1);
  opacity: 0.7;
  transition: all 0.5s;
}
.footer .footer-bottom .code-box .item .img img {
  height: 100%;
  width: 100%;
  object-fit: contain;
}
.footer .footer-bottom .code-box .item .code {
  position: absolute;
  bottom: 40px;
  right: -10px;
  margin: auto;
  width: 140px;
  height: 140px;
  display: none;
}
.footer .footer-bottom .code-box .item:hover .img {
  filter: none;
  opacity: 1;
}
.footer .footer-bottom .code-box .item:hover .code {
  display: block;
}
.footer .copy-right {
  width: 90%;
  max-width: 11rem;
  margin: 0.1rem auto 0;
  color: #86868c;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer .copy-right .copy-right-box {
  opacity: 0.6;
  font-size: 0.1rem;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .footer .copy-right .copy-right-box {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .footer .copy-right .copy-right-box {
    zoom: 0.737;
  }
}
.footer .copy-right .copy-right-box a {
  font-size: 0.1rem;
}
.footer .copy-right .language {
  font-size: 15px;
  cursor: pointer;
}
.footer .copy-right .language img {
  margin-right: 0.05rem;
  width: 19px;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .footer .copy-right .language {
    zoom: 0.9;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .footer .copy-right .language {
    zoom: 0.7777;
  }
}
.footer .copy-right a {
  color: #86868c;
  transition: all 0.5s;
}
.footer .copy-right a img {
  width: 19px;
}
.footer .copy-right a:hover {
  text-decoration: underline;
}
/*内页*/
/*内页通用*/
/*翻页*/
.pager {
  display: flex;
  justify-content: center;
  width: 100%;
}
.pager .number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 0.03rem;
  border: 0.01rem solid #f0f0f0;
  margin: 0 0.1rem;
  color: #999;
  transition: all 0.5s;
}
.pager .number:hover,
.pager .number.active {
  background: var(--dominant-color);
  color: #fff;
  transition: all 0.5s;
}
.pager .number.prev:hover img,
.pager .number.next:hover img {
  filter: grayscale(0) brightness(100);
}
.page-item {
  padding-top: 0.7rem;
  scroll-margin: 1.45rem;
  background: #fff;
  position: relative;
  z-index: 1;
}
.page-menu-box {
  height: 0.65rem;
  background: #f7f8fb;
  display: flex;
  position: sticky;
  top: 0.85rem;
  z-index: 2;
}
.page-menu-box .section {
  max-width: 14rem;
}
.page-menu-box .page-menu {
  margin-left: 1.57rem;
  display: flex;
}
.page-menu-box .page-menu.news-menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-right: 1.5rem;
}
.page-menu-box .page-menu.news-menu .news-title {
  font-size: 0.24rem;
  font-family: usmile-Bold;
}
.page-menu-box .page-menu.news-menu a {
  margin-right: 0.35rem;
  padding-right: 0.35rem;
}
.page-menu-box .page-menu.news-menu a:last-child {
  margin-right: 0;
  padding-right: 0;
}
.page-menu-box a {
  font-size: 0.18rem;
  color: #1d1d1d;
  margin-right: 0.54rem;
  padding-right: 0.54rem;
  position: relative;
  transition: all 0.5s;
}
.page-menu-box a::after {
  content: '';
  position: absolute;
  height: 70%;
  width: 1px;
  top: 0;
  bottom: 0;
  right: -0.3px;
  margin: auto;
  background: #1d1d1d;
  opacity: 0.5;
}
.page-menu-box a:last-child {
  margin-right: 0;
  padding-right: 0;
}
.page-menu-box a:last-child::after {
  display: none;
}
.page-menu-box a:hover,
.page-menu-box a.active {
  color: var(--colorBlue);
}
.page-menu-box a.no-active-color {
  color: #1d1d1d;
}
.page-title-box {
  text-align: center;
}
.page-title-box .page-title {
  font-size: 0.55rem;
  font-family: usmile-Bold;
}
.page-title-box .page-title.no-bold {
  font-family: usmile-Medium;
  line-height: 1;
}
.page-title-box .page-summary {
  font-size: 0.22rem;
  margin-top: 0.1rem;
}
.page-title-box .page-summary.page-summary-contact {
  font-size: 0.15rem;
  color: #86868c;
  margin-top: 0.2rem;
}
.page-banner {
  position: relative;
}
.page-banner img {
  width: 100%;
}
.page-banner .text {
  width: 3.25rem;
  text-align: center;
  position: absolute;
  top: 40%;
  left: 28%;
}
.page-banner .text img {
  width: 100%;
}
.page-banner .text .title {
  font-size: 0.28rem;
  margin-top: 0.2rem;
}
.page-box {
  max-width: 11rem;
  width: 90%;
  margin: auto;
}
.page-detail-box {
  max-width: 11.9rem;
  width: 90%;
  margin: auto;
}
/*关于我们*/
.about .text {
  width: 16rem;
  height: 80vh;
  max-height: 7.5rem;
  position: absolute;
  top: 0.85rem;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  border-radius: 0.2rem;
}
.about .page {
  transform: translateZ(0);
  will-change: transform;
}
.about .page .about-tip {
  position: absolute;
  left: 0.3rem;
  bottom: 0.3rem;
  color: rgba(134, 134, 140, 0.5);
}
@media screen and (max-width: 750px) {
  .about .page .about-tip {
    left: 0.1rem;
    bottom: 0.1rem;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .about .page .about-tip {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .about .page .about-tip {
    zoom: 0.737;
  }
}
.about .page video {
  z-index: 1;
}
.about .page.page1 {
  font-size: 0.42rem;
}
.about .page.page1 .img {
  width: 4.3rem;
  text-align: center;
  transform: translateX(3rem);
}
.about .page.page1 .title {
  margin-top: 0.1rem;
}
.about .page.page2.page2-2 .number-box .item:nth-child(1) {
  width: 3rem;
}
.about .page.page2.page2-2 .number-box .item:nth-child(2) {
  width: 5rem;
}
.about .page.page2.page2-2 .number-box .item:nth-child(3) {
  width: 2.55rem;
}
.about .page.page2 .bg {
  position: relative;
  width: 100%;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
}
.about .page.page2 .bg .bg-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.9);
}
.about .page.page2 video {
  height: 100%;
  object-fit: cover;
}
.about .page.page2 .text {
  background: rgba(255, 255, 255, 0.9);
}
.about .page.page2 .text .title {
  font-size: 0.65rem;
  line-height: 1.2;
  text-align: center;
}
.about .page.page2 .text .sub {
  font-size: 0.4rem;
}
.about .page.page2 .text .number-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 12rem;
  margin: 1rem auto 0;
}
.about .page.page2 .text .number-box .item {
  text-align: center;
}
.about .page.page2 .text .number-box .item .number {
  color: var(--colorBlue);
  font-size: 0.5rem;
  line-height: 1.2;
}
.about .page.page2 .text .number-box .item .number span {
  font-size: 1rem;
}
.about .page.page2 .text .number-box .item .summary {
  font-size: 0.25rem;
  color: #86868c;
  line-height: 1.4;
  margin-top: 0.2rem;
}
.about .page.page3 .bg {
  position: relative;
  width: 100%;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
}
.about .page.page3 .bg .bg-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.3);
}
.about .page.page3 video {
  height: 100%;
  object-fit: cover;
}
.about .page.page3 .text .sub {
  font-size: 0.65rem;
}
.about .page.page3 .text .title {
  font-size: 1rem;
  color: var(--colorBlue);
}
.about .page.page3 .text .summary {
  font-size: 0.25rem;
  text-align: center;
}
.about .page.page4 .title {
  font-size: 0.65rem;
  line-height: 1;
}
.about .page.page4 .page4-box {
  display: flex;
  height: 2.6rem;
  width: 12rem;
  margin: 1.3rem auto 0;
}
.about .page.page4 .page4-box .item {
  flex-basis: 50%;
  border-right: 1px solid #cacaca;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
}
.about .page.page4 .page4-box .item:first-child {
  padding-left: 0.85rem;
}
.about .page.page4 .page4-box .item:last-child {
  border-right: 0;
  padding-left: 1.5rem;
}
.about .page.page4 .page4-box .item .icon {
  width: 0.12rem;
  height: 0.12rem;
  border-radius: 50%;
  background: var(--colorBlue);
  margin-bottom: 0.12rem;
}
.about .page.page4 .page4-box .item .title {
  color: var(--colorBlue);
  font-size: 0.28rem;
  font-family: usmile-Bold;
}
.about .page.page4 .page4-box .item .summary {
  font-size: 0.24rem;
}
.about .page.page5 .big-title {
  color: var(--colorBlue);
  font-size: 1.35rem;
  line-height: 1.1;
  transition: all 0.8s;
  transform: scale(1.2);
  letter-spacing: 0.2rem;
}
.about .page.page5 .page5-box {
  display: flex;
  justify-content: space-between;
  width: 11rem;
  margin: 0.5rem auto 0;
}
.about .page.page5 .page5-box .item .icon-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.about .page.page5 .page5-box .item .icon-box .icon {
  width: 0.2rem;
  height: 0.2rem;
  border-radius: 50%;
  background: var(--colorBlue);
  margin-right: 0.1rem;
}
.about .page.page5 .page5-box .item .icon-box .title {
  font-size: 0.33rem;
}
.about .page.page5 .text.active .big-title {
  letter-spacing: 0;
  transform: scale(1);
  transition-delay: 0.3s;
}
.about .page.page6 .img {
  width: 5.68rem;
}
.about .page.page6 .summary {
  font-size: 0.19rem;
  color: #86868c;
  text-align: center;
  margin-top: 0.4rem;
}
.about .page.page6 .page6-box {
  display: flex;
  justify-content: space-between;
  width: 12rem;
  margin-top: 0.8rem;
}
.about .page.page6 .page6-box .left {
  transform: translateX(0.3rem);
}
.about .page.page6 .page6-box .right {
  transform: translateX(-0.3rem);
}
.about .page.page6 .page6-box .left,
.about .page.page6 .page6-box .right {
  width: 3.3rem;
  transition: all 0.5s ease-out;
}
.about .page.page6 .page6-box .left .item,
.about .page.page6 .page6-box .right .item {
  border-radius: 0.15rem;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-bottom: 0.25rem;
  height: 1.2rem;
}
.about .page.page6 .page6-box .left .item:last-child,
.about .page.page6 .page6-box .right .item:last-child {
  margin-bottom: 0;
}
.about .page.page6 .page6-box .left .item .title,
.about .page.page6 .page6-box .right .item .title {
  font-size: 0.28rem;
  font-family: usmile-Bold;
  color: var(--colorBlue);
  line-height: 1.2;
}
.about .page.page6 .page6-box .left .item .summary,
.about .page.page6 .page6-box .right .item .summary {
  font-size: 0.16rem;
  margin-top: 0;
  color: #1d1d1d;
}
.about .page.page6 .page6-box .mid {
  position: relative;
  width: 4.95rem;
  height: 4.11rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.about .page.page6 .page6-box .mid .img {
  width: 2.05rem;
  position: relative;
  z-index: 1;
}
.about .page.page6 .page6-box .mid::after {
  content: '';
  width: 100%;
  height: 100%;
  background: url('../images/page/img273.png') no-repeat center / contain;
  position: absolute;
  transform: rotate(90deg);
  transition: all 0.5s ease-out;
}
.about .page.page6 .text.active .left,
.about .page.page6 .text.active .right {
  transform: translateX(0);
  transition-delay: 0.3s;
}
.about .page.page6 .text.active .mid::after {
  transform: rotate(0);
  transition-delay: 0.3s;
}
.about .page.page7 {
  background: #000;
}
.about .page.page7 .text {
  top: 0;
}
.about .page.page7 .title {
  font-size: 0.65rem;
  color: #fff;
  line-height: 1.2;
}
.about .page.page7 .title sup {
  font-size: 0.12rem;
  margin: 0.05rem;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .about .page.page7 .title sup {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .about .page.page7 .title sup {
    zoom: 0.737;
  }
}
.about .page.page7 .summary {
  font-size: 0.4rem;
  color: #fff;
}
.about .page.page7 .page7-box {
  width: 15.22rem;
  margin-top: 1.9rem;
  margin-bottom: 1rem;
  position: relative;
}
.about .page.page7 .page7-box .img {
  width: 15.22rem;
  height: 2.56rem;
  position: relative;
}
.about .page.page7 .page7-box .img .debris {
  position: absolute;
  transition: all 0.5s;
}
.about .page.page7 .page7-box .img .debris.debris1 {
  left: 0.3rem;
  top: 0.95rem;
  width: 4.93rem;
}
.about .page.page7 .page7-box .img .debris.debris2 {
  left: 4.65rem;
  top: 0.83rem;
  width: 4.26rem;
  z-index: 1;
}
.about .page.page7 .page7-box .img .debris.debris3 {
  left: 5.39rem;
  top: 0.6rem;
  width: 0.77rem;
  z-index: 1;
}
.about .page.page7 .page7-box .img .debris.debris4 {
  left: 6.5rem;
  top: 0.2rem;
  width: 0.37rem;
}
.about .page.page7 .page7-box .img .debris.debris5 {
  left: 7.05rem;
  top: 0.25rem;
  width: 0.18rem;
}
.about .page.page7 .page7-box .img .debris.debris6 {
  left: 7.75rem;
  top: 0.5rem;
  width: 0.86rem;
}
.about .page.page7 .page7-box .img .debris.debris7 {
  left: 8.7rem;
  top: 0.6rem;
  width: 5.84rem;
}
.about .page.page7 .page7-box .img .debris.debris8 {
  left: 9.6rem;
  top: 1.8rem;
  width: 0.39rem;
}
.about .page.page7 .page7-box .img .debris.debris9 {
  left: 9.64rem;
  top: 1.3rem;
  width: 0.78rem;
}
.about .page.page7 .page7-box .img .debris.debris10 {
  left: 10.7rem;
  top: 0.95rem;
  width: 0.25rem;
}
.about .page.page7 .page7-box .img .debris.debris11 {
  left: 10.7rem;
  top: 1.1rem;
  width: 0.78rem;
}
.about .page.page7 .page7-box .img .debris.debris12 {
  left: 10.85rem;
  top: 1.7rem;
  width: 1.49rem;
}
.about .page.page7 .page7-box .img .debris.debris13 {
  left: 11.1rem;
  top: 0.9rem;
  width: 0.56rem;
}
.about .page.page7 .page7-box .img .debris.debris14 {
  left: 11.5rem;
  top: 0.5rem;
  width: 1.73rem;
}
.about .page.page7 .page7-box .img .debris.debris15 {
  left: 13.25rem;
  top: 0.6rem;
  width: 1.4rem;
}
.about .page.page7 .page7-box .item {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  max-height: 0;
  transition: all 1s;
  overflow: hidden;
}
.about .page.page7 .page7-box .item .title {
  font-size: 0.22rem;
}
.about .page.page7 .page7-box .item .summary {
  font-size: 0.19rem;
  opacity: 0.5;
  margin-top: 0.05rem;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .about .page.page7 .page7-box .item .summary {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .about .page.page7 .page7-box .item .summary {
    zoom: 0.737;
  }
}
.about .page.page7 .page7-box .item .line {
  width: 1px;
  height: 1rem;
  background: url('../images/page/img275.png') no-repeat center;
  position: relative;
  margin-top: 0.1rem;
  margin-left: 0.05rem;
  background: #fff;
}
.about .page.page7 .page7-box .item .line::after {
  content: '';
  width: 0.07rem;
  height: 0.07rem;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  bottom: 0;
  left: -0.03rem;
  right: 0;
  margin: auto;
}
.about .page.page7 .page7-box .item.item1 {
  left: 0.2rem;
  top: -0.9rem;
}
.about .page.page7 .page7-box .item.item2 {
  left: 6.1rem;
  top: -0.9rem;
}
.about .page.page7 .page7-box .item.item3 {
  left: 11.7rem;
  top: -0.9rem;
}
.about .page.page7 .page7-box .item.item4 {
  left: 5.5rem;
  top: 2.6rem;
}
.about .page.page7 .page7-box .item.item5 {
  left: 8.5rem;
  top: 2.6rem;
}
.about .page.page7 .page7-box .item.item6 {
  left: 12.8rem;
  top: 2.7rem;
  width: max-content;
}
.about .page.page7 .page7-box .item.item4,
.about .page.page7 .page7-box .item.item5,
.about .page.page7 .page7-box .item.item6 {
  flex-direction: column-reverse;
}
.about .page.page7 .page7-box .item.item4 .line,
.about .page.page7 .page7-box .item.item5 .line,
.about .page.page7 .page7-box .item.item6 .line {
  height: 0.9rem;
  margin-top: 0;
  margin-bottom: 0.1rem;
}
.about .page.page7 .page7-box .item.item4 .line::after,
.about .page.page7 .page7-box .item.item5 .line::after,
.about .page.page7 .page7-box .item.item6 .line::after {
  top: 0;
  bottom: auto;
}
.about .page.page7 .page7-box .item.item6 .line {
  height: 0.8rem;
  transform: translateX(1.75rem);
}
.about .page.page7 .text.active .page7-box .debris {
  transition-delay: 0.5s;
}
.about .page.page7 .text.active .page7-box .debris.debris1 {
  left: 0;
}
.about .page.page7 .text.active .page7-box .debris.debris3 {
  left: 5.19rem;
}
.about .page.page7 .text.active .page7-box .debris.debris4 {
  top: 0.05rem;
}
.about .page.page7 .text.active .page7-box .debris.debris5 {
  top: 0.15rem;
}
.about .page.page7 .text.active .page7-box .debris.debris6 {
  top: 0;
}
.about .page.page7 .text.active .page7-box .debris.debris7 {
  left: 9rem;
}
.about .page.page7 .text.active .page7-box .debris.debris14 {
  left: 11.6rem;
}
.about .page.page7 .text.active .page7-box .debris.debris14 {
  left: 12rem;
}
.about .page.page7 .text.active .page7-box .debris.debris15 {
  left: 13.85rem;
}
.about .page.page7 .text.active .page7-box .item {
  max-height: 300px;
  transition-delay: 1s;
}
.about .page.page7 .text.active.active-up .page7-box .debris {
  position: absolute;
  transition: all 0.5s;
  transition-delay: 2s;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris1 {
  left: 0.3rem;
  top: 0.95rem;
  width: 4.93rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris2 {
  left: 4.65rem;
  top: 0.83rem;
  width: 4.26rem;
  z-index: 1;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris3 {
  left: 5.39rem;
  top: 0.6rem;
  width: 0.77rem;
  z-index: 1;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris4 {
  left: 6.5rem;
  top: 0.2rem;
  width: 0.37rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris5 {
  left: 7.05rem;
  top: 0.25rem;
  width: 0.18rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris6 {
  left: 7.75rem;
  top: 0.5rem;
  width: 0.86rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris7 {
  left: 8.7rem;
  top: 0.6rem;
  width: 5.84rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris8 {
  left: 9.6rem;
  top: 1.8rem;
  width: 0.39rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris9 {
  left: 9.64rem;
  top: 1.3rem;
  width: 0.78rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris10 {
  left: 10.7rem;
  top: 0.95rem;
  width: 0.25rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris11 {
  left: 10.7rem;
  top: 1.1rem;
  width: 0.78rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris12 {
  left: 10.85rem;
  top: 1.7rem;
  width: 1.49rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris13 {
  left: 11.1rem;
  top: 0.9rem;
  width: 0.56rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris14 {
  left: 11.5rem;
  top: 0.5rem;
  width: 1.73rem;
}
.about .page.page7 .text.active.active-up .page7-box .debris.debris15 {
  left: 13.25rem;
  top: 0.6rem;
  width: 1.4rem;
}
.about .page.page7 .text.active.active-up .page7-box .item {
  max-height: 0;
  transition-delay: 1s;
}
.about .page.page8 .text {
  justify-content: flex-start;
  margin-top: 0.4rem;
}
.about .page.page8 .title {
  font-size: 0.65rem;
  color: #fff;
  line-height: 1.1;
}
.about .page.page8 .summary {
  font-size: 0.4rem;
  color: #fff;
}
.about .page.page8 .page8-box {
  display: flex;
  justify-content: space-between;
  margin-top: 0.4rem;
}
.about .page.page8 .page8-box .item {
  text-align: center;
  color: #fff;
  font-size: 0.24rem;
  padding: 0 0.36rem;
  line-height: 1.1;
  position: relative;
}
.about .page.page8 .page8-box .item::after {
  content: '';
  height: 0.4rem;
  width: 1px;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  background: #fff;
  position: absolute;
}
.about .page.page8 .page8-box .item:last-child::after {
  display: none;
}
.about .page.page9 {
  text-align: center;
  justify-content: flex-end;
  overflow-y: scroll;
}
.about .page.page9 .page9-box {
  margin-top: 1.1rem;
}
.about .page.page9 .title {
  font-size: 0.65rem;
}
.about .page.page9 .summary {
  font-size: 0.3rem;
}
.about .page.page9 .history-box {
  padding-left: 1.3rem;
  display: flex;
  width: 100%;
  height: 7.5rem;
  margin-top: 0.5rem;
  overflow: hidden;
  justify-content: flex-end;
}
.about .page.page9 .history-box .item {
  width: 1.85rem;
  border-right: 1px solid rgba(0, 0, 0, 0.2);
  position: relative;
  cursor: pointer;
}
.about .page.page9 .history-box .item:last-child {
  border-right: none;
}
.about .page.page9 .history-box .item .year {
  font-size: 0.28rem;
  font-family: usmile-Bold;
  opacity: 0.5;
  margin-top: 0.3rem;
}
.about .page.page9 .history-box .item .history-text {
  margin-top: 0.3rem;
  display: none;
}
.about .page.page9 .history-box .item .history-text .text-item-title {
  font-size: 0.2rem;
  line-height: 1.2;
  margin-bottom: 0.1rem;
}
.about .page.page9 .history-box .item .history-text .text-item {
  margin-bottom: 0.2rem;
  margin-left: 0.02rem;
}
.about .page.page9 .history-box .item .history-text .text-item .icon {
  width: 0.07rem;
  height: 0.07rem;
  background: var(--colorBlue);
  border-radius: 50%;
}
.about .page.page9 .history-box .item .history-text .text-item .text-item-summary {
  font-size: 0.16rem;
  color: #86868c;
}
.about .page.page9 .history-box .item .history-text .text-item .text-item-summary sup {
  font-size: 0.12rem;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .about .page.page9 .history-box .item .history-text .text-item .text-item-summary sup {
    zoom: 0.88;
    transform: translateY(-0.12rem);
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .about .page.page9 .history-box .item .history-text .text-item .text-item-summary sup {
    zoom: 0.737;
    transform: translateY(-0.15rem);
  }
}
.about .page.page9 .history-box .item .history-swiper {
  display: none;
  position: absolute;
  bottom: 0.35rem;
  left: 0.2rem;
  right: 0.2rem;
}
.about .page.page9 .history-box .item .history-swiper .swiper-slide {
  height: 3.2rem;
}
.about .page.page9 .history-box .item .history-swiper .swiper-slide img {
  height: 100%;
  width: auto;
}
.about .page.page9 .history-box .item.active {
  width: 5.2rem;
  text-align: left;
  padding-left: 0.3rem;
  padding-right: 0.3rem;
}
.about .page.page9 .history-box .item.active .year {
  font-size: 0.35rem;
  opacity: 1;
  margin-top: 0.25rem;
}
.about .page.page9 .history-box .item.active .history-text,
.about .page.page9 .history-box .item.active .history-swiper {
  display: block;
}
/*新闻*/
.news-box {
  margin: 0.4rem auto 1.05rem;
}
.news-box .item {
  border-radius: 0.15rem;
  overflow: hidden;
  background: #f7f8fa;
  display: block;
}
.news-box .item .imgBox {
  height: 0;
  padding-bottom: calc((275 / 545) * 100%);
}
.news-box .item .imgBox img {
  position: absolute;
}
.news-box .item .text {
  padding: 0.3rem 0.35rem;
}
.news-box .item .text .title {
  font-size: 0.24rem;
  line-height: 1.3;
  min-height: 0.64rem;
}
.news-box .item .text .time-box {
  display: flex;
  align-items: center;
  margin-top: 0.2rem;
}
.news-box .item .text .time-box .time {
  font-size: 0.15rem;
}
.news-box .item .text .time-box .source {
  background: #86868c;
  border-radius: 0.05rem;
  font-size: 0.12rem;
  color: #fff;
  margin-left: 0.1rem;
  padding: 0.01rem 0.08rem;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .news-box .item .text .time-box .source {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .news-box .item .text .time-box .source {
    zoom: 0.737;
  }
}
.news-box .item .text .time {
  font-size: 0.15rem;
}
.news-box .news-top .item .text .title {
  font-size: 0.3rem;
  min-height: 0.78rem;
}
.news-box .news-top .item .text .time {
  font-size: 0.15rem;
}
.news-box .news-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news-box .news-bottom .item {
  margin-top: 0.35rem;
  flex-basis: calc((100% - 0.35rem) / 2);
}
.news-box .news-bottom .item::after {
  content: '';
}
.news-detail {
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 750px) {
  .news-detail {
    margin-top: 0.6rem;
  }
}
.news-detail .left {
  flex-basis: 7.56rem;
  transform: translateX(0.45rem);
}
@media screen and (max-width: 750px) {
  .news-detail .left {
    flex-basis: 6.7rem;
    transform: translateX(0);
  }
}
.news-detail .left .title {
  font-size: 0.36rem;
  line-height: 1.2;
}
@media screen and (max-width: 750px) {
  .news-detail .left .title {
    font-size: 0.52rem;
  }
}
.news-detail .left .time {
  font-size: 0.12rem;
  color: #86868c;
  margin-top: 0.1rem;
}
@media screen and (max-width: 750px) {
  .news-detail .left .time {
    font-size: 0.24rem;
  }
}
.news-detail .left .text {
  border-top: 1px solid #bfbfbf;
  padding-top: 0.5rem;
  margin-top: 0.4rem;
  font-size: 0.16rem;
  text-align: justify;
}
.news-detail .left .text span {
  display: initial;
}
@media screen and (max-width: 750px) {
  .news-detail .left .text {
    font-size: 0.28rem;
    color: #86868c;
    line-height: 1.3;
  }
  .news-detail .left .text p {
    line-height: 1.5;
  }
}
.news-detail .left .text img {
  width: 7.56rem !important;
  height: auto !important;
}
.news-detail .right {
  flex-basis: 2.9rem;
}
.news-detail .right .right-title {
  font-size: 0.28rem;
  margin-bottom: 0.4rem;
}
.news-detail .right .item {
  margin-bottom: 0.4rem;
  display: block;
}
.news-detail .right .item .imgBox {
  height: 0;
  padding-bottom: calc(160 / 290 * 100%);
}
.news-detail .right .item .imgBox img {
  position: absolute;
}
.news-detail .right .item .text {
  margin-top: 0.2rem;
}
.news-detail .right .item .text .title {
  font-size: 0.16rem;
  line-height: 1.4;
  margin-bottom: 0.08rem;
}
.news-detail .right .item .text .time {
  font-size: 0.12rem;
  color: #86868c;
}
/*联系我们*/
.contact-box {
  margin: 0.8rem auto 0.5rem;
}
.contact-box .contacts {
  margin-top: 0.6rem;
}
.contact-box .contacts .contacts-item {
  border-bottom: 0.01rem solid #bfbfbf;
  margin-bottom: 0.5rem;
}
.contact-box .contacts .contacts-item.item-one .contact-item {
  flex-basis: 100%;
}
.contact-box .contacts .contacts-item:last-child {
  border-bottom: none;
}
.contact-box .contacts .contacts-item .contact-title {
  font-size: 0.25rem;
  margin-bottom: 0.2rem;
  line-height: 1.2;
}
.contact-box .contacts .contacts-item .contact-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.17rem;
  flex-wrap: wrap;
}
.contact-box .contacts .contacts-item .contact-item .item {
  margin-bottom: 0.35rem;
  flex-basis: 60%;
  min-height: 0.95rem;
}
.contact-box .contacts .contacts-item .contact-item .item:nth-child(2n) {
  flex-basis: auto;
}
.contact-box .contacts .contacts-item .contact-item .item .item-title {
  color: #1d1d1d;
}
.contact-box .contacts .contacts-item .contact-item .item .item-text {
  color: #86868c;
  line-height: 1.6;
}
.contact-box .contacts .contacts-item .contact-item .item .item-text a:hover {
  text-decoration: underline;
}
.contact-box .contacts .contacts-item .contact-item .item .item-text p {
  line-height: 1.7;
}
/*售后服务*/
.after-sales-box {
  margin: 0.6rem auto 1rem;
}
.after-sales-box .item .title {
  font-size: 0.35rem;
  line-height: 1.2;
}
.after-sales-box .item .sub {
  font-size: 0.19rem;
  margin-top: 0.15rem;
}
.after-sales-box .item .summary {
  font-size: 0.15rem;
  color: #86868c;
  margin-top: 0.15rem;
  line-height: 1.7;
}
.after-sales-box .item .summary p {
  line-height: 1.7;
}
.after-sales-box .top {
  
  margin: 1rem auto 0.8rem;
  display: flex;
  justify-content: space-between;
}
.after-sales-box .top .item-img {
  flex-basis: 4.06rem;
  text-align: right;
}
.after-sales-box .top .step-box {
  width: 6.1rem;
  height: 2.04rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.15rem;
  background: url('../images/page/img133.png') no-repeat center / cover;
  margin-top: 0.3rem;
  margin-bottom: 0.9rem;
}
.after-sales-box .top .step-box .step-item {
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  flex-direction: column;
  text-align: center;
  box-shadow: 0 0.02rem 0.05rem 0 rgba(0, 0, 0, 0.1);
}
.after-sales-box .top .step-box .step-item .step-title {
  font-size: 0.17rem;
  color: #86868c;
}
.after-sales-box .top .step-box .step-item .step-summary {
  font-size: 0.21rem;
  line-height: 1.2;
  margin-top: 0.2rem;
  margin-bottom: 0.1rem;
}
.after-sales-box .bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.after-sales-box .bottom .item {
  flex-basis: calc((100% - 0.9rem) / 2);
}
/*下载中心*/
.download-box {
  max-width: 10.3rem;
  margin: 0 auto 1rem;
}
.download-box .top {
  margin: 0.75rem auto 0.85rem;
  padding-bottom: 0.8rem;
  border-bottom: 0.01rem solid #bfbfbf;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.download-box .top .img {
  flex-basis: 1.51rem;
}
.download-box .top .text {
  flex-basis: calc(100% - 2.2rem);
}
.download-box .top .text .title {
  font-size: 0.28rem;
}
.download-box .top .text .summary {
  font-size: 0.17rem;
  color: #5e5e5e;
  margin-top: 0.1rem;
}
.download-box .mid {
  display: flex;
  justify-content: center;
}
.download-box .mid .item {
  margin: 0 0.45rem;
  flex-basis: 1.8rem;
}
.download-box .mid .item .text {
  margin-top: 0.2rem;
  text-align: center;
}
.download-box .mid .item .text .title {
  font-size: 0.15rem;
  font-family: usmile-Bold;
  line-height: 1.2;
}
.download-box .mid .item .text .summary {
  font-size: 0.12rem;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .download-box .mid .item .text .summary {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .download-box .mid .item .text .summary {
    zoom: 0.737;
  }
}
.download-box .bottom {
  margin-top: 0.6rem;
}
.download-box .bottom .item {
  margin-bottom: 0.3rem;
}
.download-box .bottom .item .item-title {
  font-size: 0.28rem;
  margin-bottom: 0.2rem;
  line-height: 1.2;
}
.download-box .bottom .item .text {
  margin-bottom: 0.2rem;
}
.download-box .bottom .item .text .sub {
  font-size: 0.15rem;
  font-family: usmile-Bold;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .download-box .bottom .item .text .sub {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .download-box .bottom .item .text .sub {
    zoom: 0.737;
  }
}
.download-box .bottom .item .text .summary {
  color: #86868c;
  font-size: 0.12rem;
  line-height: 1.6;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .download-box .bottom .item .text .summary {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .download-box .bottom .item .text .summary {
    zoom: 0.737;
  }
}
.download-box .bottom .item .text .summary p {
  line-height: 1.6;
}
.download-box .bottom .item .text:last-child {
  margin-bottom: 0;
}
.download-box .contrast {
  margin: 0.6rem auto 1rem;
  padding-top: 0.6rem;
  border-top: 0.01rem solid #bfbfbf;
}
.download-box .contrast .contrast-title {
  font-size: 0.28rem;
  text-align: center;
  margin-bottom: 0.3rem;
}
.download-box .contrast .contrast-box {
  max-width: 6.85rem;
  margin: auto;
  text-align: left;
}
.download-box .contrast .contrast-box tr {
  border-bottom: 0.01rem solid #bfbfbf;
  padding: 0.1rem 0;
  display: flex;
  align-items: center;
}
.download-box .contrast .contrast-box tr td:nth-child(1),
.download-box .contrast .contrast-box tr th:nth-child(1) {
  width: 3.2rem;
  padding-left: 0.25rem;
}
.download-box .contrast .contrast-box tr td:nth-child(2),
.download-box .contrast .contrast-box tr th:nth-child(2) {
  width: 1.7rem;
}
.download-box .contrast .contrast-box tr td:nth-child(3),
.download-box .contrast .contrast-box tr th:nth-child(3) {
  width: 1.95rem;
}
.download-box .contrast .contrast-box tr:first-child {
  border-top: 0.01rem solid #bfbfbf;
}
.download-box .contrast .contrast-box tr.border-1 {
  border-bottom: 0.02rem solid #e1e1e1;
}
.download-box .contrast .contrast-box th {
  font-size: 0.19rem;
}
.download-box .contrast .contrast-box td {
  font-size: 0.15rem;
}
.download-box .contrast .contrast-box td span {
  color: #86868c;
  font-size: 0.12rem;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .download-box .contrast .contrast-box td span {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .download-box .contrast .contrast-box td span {
    zoom: 0.737;
  }
}
.download-box .contrast .contrast-box td .check {
  width: 0.22rem;
}
.download-box .contrast .contrast-box td .no-check {
  width: 0.18rem;
}
.download-box .contrast .table-tip {
  color: #86868c;
  font-size: 0.15rem;
  padding-left: 0.25rem;
  margin-top: 0.3rem;
}
/*购买渠道*/
.buy-box {
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}
.buy-box .buy {
  display: flex;
  margin-top: 0.44rem;
}
.buy-box .buy .item {
  flex-basis: calc((100% - 0.4rem) / 4);
  margin-right: 0.2rem;
  background: #f7f8fb;
  border-radius: 0.1rem;
  height: 1.55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.buy-box .buy .item:nth-child(2) {
  flex: 2;
}
.buy-box .buy .item .img {
  width: 2rem;
  height: 0.48rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.buy-box .buy .item a:hover {
  color: var(--colorBlue);
}
.buy-box .buy .item .text {
  font-size: 0.15rem;
  text-align: center;
  display: flex;
  justify-content: center;
  margin-top: 0.16rem;
  margin-bottom: 0.1rem;
}
@media screen and (max-width: 750px) {
  .buy-box .buy .item .text {
    flex-direction: column;
  }
  .buy-box .buy .item .text a:hover {
    display: block;
    text-decoration: none;
  }
}
.buy-box .buy .item .text .text-1 {
  margin-right: 0.2rem;
  padding-right: 0.2rem;
  position: relative;
}
.buy-box .buy .item .text .text-1::after {
  content: '';
  position: absolute;
  width: 0.01rem;
  height: 0.16rem;
  background: #c6c6c9;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}
.buy-box .buy .item .code {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f7f8fb;
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 2;
  transform: scale(0);
  transition: all 0.1s;
}
.buy-box .buy .item .code img {
  width: 1.2rem;
}
@media screen and (min-width: 750px) {
  .buy-box .buy .item:nth-child(3):hover .code {
    transform: scale(1);
  }
  .buy-box .buy .item:nth-child(3):hover::after,
  .buy-box .buy .item:nth-child(3):hover::before {
    transform: translate3d(0.6rem, -0.6rem, 0);
  }
  .buy-box .buy .item:nth-child(3)::before {
    content: '';
    background: url('../images/page/img145.png') no-repeat center;
    background-size: 0.22rem;
    width: 0.22rem;
    height: 0.22rem;
    position: absolute;
    right: 0.06rem;
    top: 0.05rem;
    z-index: 1;
    transition: all 0.1s;
  }
  .buy-box .buy .item:nth-child(3)::after {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0.33rem;
    border-color: #0073e6 #0073e6 transparent transparent;
    top: 0;
    right: 0;
    position: absolute;
    transition: all 0.1s;
  }
}
.buy-box .bottom {
  margin-top: 0.6rem;
}
.buy-box .bottom .map-container {
  display: flex;
  max-height: 5.8rem;
  border: 0.01rem solid #cccccc;
  border-radius: 0.12rem;
  overflow: hidden;
  margin-top: 0.4rem;
}
.buy-box .bottom .map-container .map {
  flex-basis: 6.8rem;
}
.buy-box .bottom .map-container .text {
  flex-basis: calc(100% - 6.8rem);
  padding: 0.25rem 0.35rem;
}
.buy-box .bottom .map-container .text .search {
  position: relative;
  margin-bottom: 0.2rem;
}
.buy-box .bottom .map-container .text .search input {
  border-radius: 0.03rem;
  height: 0.4rem;
  padding-left: 0.26rem;
}
.buy-box .bottom .map-container .text .search input::placeholder {
  color: #1d1d1d;
  opacity: 0.5;
  font-size: 0.15rem;
}
.buy-box .bottom .map-container .text .search img {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.1rem;
  margin: auto;
  width: 0.18rem;
}
.buy-box .bottom .map-container .text .select {
  display: flex;
  justify-content: space-between;
}
.buy-box .bottom .map-container .text .select label {
  flex-basis: calc((100% - 0.2rem) / 2);
}
.buy-box .bottom .map-container .text .select label select {
  border-radius: 0.03rem;
  height: 0.28rem;
  color: #1d1d1d;
  font-size: 0.15rem;
}
.buy-box .bottom .map-container .text .add-container {
  margin-top: 0.4rem;
  overflow: auto;
  height: 4rem;
  padding-right: 0.2rem;
}
.buy-box .bottom .map-container .text .add-container::-webkit-scrollbar {
  height: 0.2rem;
}
.buy-box .bottom .map-container .text .add-container .item {
  border-bottom: 0.01rem solid #dfdfdf;
  margin-bottom: 0.18rem;
  padding-bottom: 0.18rem;
  cursor: pointer;
}
.buy-box .bottom .map-container .text .add-container .item:last-child {
  border-bottom: none;
}
.buy-box .bottom .map-container .text .add-container .item .title {
  font-size: 0.18rem;
}
.buy-box .bottom .map-container .text .add-container .item .summary {
  font-size: 0.13rem;
  opacity: 0.7;
  line-height: 1.6;
}
@media (min-resolution: 150dpi) {
  .buy-box .bottom .map-container .text .add-container .item .summary {
    font-size: min(0.13rem, 12px);
  }
}
.buy-box .bottom .map-container .text .add-container .item .summary p {
  line-height: 1.6;
}
/*地图*/
#mapContainer {
  width: 100%;
  height: 5.8rem;
  z-index: 0;
}
#tip {
  height: 0.3rem;
  background-color: #fff;
  padding-left: 0.1rem;
  padding-right: 0.1rem;
  position: absolute;
  font-size: 0.12rem;
  right: 0.1rem;
  bottom: 0.2rem;
  border-radius: 0.03rem;
  line-height: 0.3rem;
  border: 0.01rem solid #ccc;
}
div.info-top {
  position: relative;
  background: none repeat scroll 0 0 #f9f9f9;
  border-bottom: 0.01rem solid #ccc;
  border-radius: 0.05rem 0.05rem 0 0;
}
div.info-top div {
  display: inline-block;
  color: #333333;
  font-size: 0.14rem;
  font-weight: bold;
  line-height: 0.31rem;
  padding: 0.1rem;
  text-align: left;
}
div.info-top img {
  position: absolute;
  top: 0.1rem;
  right: 0.1rem;
  transition-duration: 0.25s;
}
div.info-top img:hover {
  box-shadow: 0 0 0.05rem #000;
}
div.info-middle {
  font-size: 0.13rem;
  padding: 0.1rem;
  line-height: 0.21rem;
  text-align: left;
}
div.info-bottom {
  height: 0;
  width: 100%;
  clear: both;
  text-align: center;
}
div.info-bottom img {
  position: relative;
  z-index: 104;
}
/*产品类*/
.product-box {
  margin-bottom: 0.8rem;
}
.product-box2 {
  margin-bottom: 0.85rem;
}
.product-box2 .item {
  border-radius: 0.2rem;
  overflow: hidden;
}
.product-box2 .index-box1 .item .imgBox,
.product-box2 .index-box2 .item .imgBox {
  padding-bottom: calc((650 / 1550) * 100%);
}
.tip {
  background: #f7f8fb;
  color: rgba(134, 134, 140, 0.5);
}
.tip .section1100 {
  padding: 0.35rem 0;
  border-bottom: 1px solid #d5d6d9;
  word-break: break-all;
  text-align: left;
}
.product-show {
  background: #fff;
  border-radius: 0.2rem;
  max-width: 13rem;
  padding: 1rem 1rem;
  height: 100%;
  display: none;
  margin: auto;
  width: 100%;
  z-index: 1;
  max-height: 9.2rem;
}
.product-show.active {
  display: block;
}
.product-show .product-show-content {
  position: relative;
  max-width: 11rem;
  margin: auto;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}
.product-show .product-top {
  display: flex;
  justify-content: space-between;
  width: 100%;
  position: relative;
}
.product-show .product-top .product-img {
  flex-basis: 40%;
  max-width: 6.4rem;
  border-radius: 0.2rem;
  overflow: hidden;
}
.product-show .product-top .product-img .imgBox {
  height: 0;
  padding-bottom: calc((640 / 480) * 100%);
}
.product-show .product-top .product-img .imgBox img {
  position: absolute;
  left: 0;
}
.product-show .product-top .product-text {
  flex-basis: 50%;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.product-show .product-top .product-text.phone-text {
  display: none;
}
.product-show .product-top .product-text .text-top {
  height: 25%;
}
.product-show .product-top .product-text .text-top .title {
  font-size: 0.45rem;
  line-height: 1.2;
}
.product-show .product-top .product-text .text-top .sub {
  font-size: 0.3rem;
  color: var(--colorBlue);
}
.product-show .product-top .product-text .text-top .sub span {
  font-size: 0.12rem;
  transform: translateY(-0.14rem);
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .product-show .product-top .product-text .text-top .sub span {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .product-show .product-top .product-text .text-top .sub span {
    zoom: 0.737;
  }
}
.product-show .product-top .product-text .text-top .little-title {
  font-size: 0.2rem;
  color: var(--colorBlue);
}
.product-show .product-top .product-text .text-bottom {
  height: 75%;
  display: flex;
  flex-direction: column;
}
.product-show .product-top .product-text .text-bottom .item {
  height: calc(100% / 3);
  border-bottom: 0.01rem solid #eee;
  flex-direction: column;
  padding: 1% 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.product-show .product-top .product-text .text-bottom .item:last-child {
  margin-bottom: 0;
}
.product-show .product-top .product-text .text-bottom .title {
  font-size: 0.26rem;
  padding-left: 0.3rem;
  position: relative;
}
.product-show .product-top .product-text .text-bottom .title span {
  font-size: 0.12rem;
  transform: translateY(-0.1rem);
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .product-show .product-top .product-text .text-bottom .title span {
    zoom: 0.88;
    transform: translateY(-0.12rem);
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .product-show .product-top .product-text .text-bottom .title span {
    zoom: 0.737;
    transform: translateY(-0.14rem);
  }
}
.product-show .product-top .product-text .text-bottom .title::after {
  content: '';
  width: 0.12rem;
  height: 0.12rem;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  border-radius: 50%;
  background: var(--colorBlue);
  margin: auto;
}
.product-show .product-top .product-text .text-bottom .summary {
  font-size: 0.18rem;
  padding-left: 0.3rem;
}
.product-show .product-top .product-text .text-bottom .summary span {
  font-size: 0.12rem;
  transform: translateY(-0.1rem);
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .product-show .product-top .product-text .text-bottom .summary span {
    zoom: 0.88;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .product-show .product-top .product-text .text-bottom .summary span {
    zoom: 0.737;
  }
}
.product-show .product-bottom {
  color: rgba(134, 134, 140, 0.5);
  margin-top: 3%;
  text-align: left;
  letter-spacing: -0.005rem;
}
body div.item-fade,
body a.item-fade {
  opacity: 0;
  transform: translateY(0.5rem);
  transition: all 0.8s;
}
body div.item-fade.active,
body a.item-fade.active {
  opacity: 1;
  transform: translateY(0);
}
/*使用条款*/
.use-detail {
  margin-top: 0.85rem;
  margin-bottom: 0.85rem;
  min-height: 6rem;
}
.use-detail .use-title {
  font-size: 0.45rem;
  border-bottom: 1px solid #e1e1e2;
  line-height: 1;
  padding-bottom: 0.6rem;
  margin-bottom: 0.5rem;
}
.use-detail .use-summary {
  font-size: 0.16rem;
  line-height: 2;
  text-align: justify;
}
.use-detail .use-summary h1 {
  font-size: 0.22rem;
}
.use-detail .use-summary p {
  line-height: 1.6;
  font-size: 0.16rem;
  margin-bottom: 0.1rem;
}
.use-detail .use-summary ul {
  padding-left: 0.2rem;
  margin-bottom: 0.1rem;
  line-height: 1.6;
}
@media (-webkit-min-device-pixel-ratio: 1.25) and (min-width: 750px), (min-resolution: 120dpi) and (min-width: 750px) {
  .use-detail .use-summary ul {
    padding-left: 0.15rem;
  }
}
@media (-webkit-min-device-pixel-ratio: 1.5) and (min-width: 750px), (min-resolution: 144dpi) and (min-width: 750px) {
  .use-detail .use-summary ul {
    padding-left: 0.15rem;
  }
}
.use-detail .use-summary ul li {
  list-style: disc;
}
/*语言弹窗*/
.language-show {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  margin: auto;
  display: none;
  z-index: 10;
}
.language-show .mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}
.language-show .language-show-box {
  width: 90%;
  max-width: 10.7rem;
  height: fit-content;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 1;
  border-radius: 0.15rem;
  background: #fff;
}
.language-show .top {
  height: 0.78rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.22rem;
  position: relative;
  border-bottom: 1px solid #e1e1e2;
}
.language-show .top .title {
  opacity: 0.6;
}
.language-show .top .language-close {
  position: absolute;
  right: 0.35rem;
  top: 0;
  bottom: 0;
  margin: auto;
  height: fit-content;
  cursor: pointer;
}
.language-show .top .language-close img {
  width: 0.2rem;
}
.language-show .bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 0.55rem;
  margin-bottom: 0.7rem;
  padding: 0 0.5rem;
}
.language-show .bottom .item {
  width: calc(50% - 0.05rem);
  height: 0.72rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.18rem;
  background: #fafafc;
  border-radius: 0.15rem;
  transition: all 0.5s;
}
.language-show .bottom .item:hover,
.language-show .bottom .item.active {
  background: var(--colorBlue);
  color: #fff;
}
@media screen and (max-width: 750px) {
  header .header-menu {
    height: 1.1rem;
    box-shadow: 0 0 5rem 5rem rgba(0, 0, 0, 0.01);
    background: #fff !important;
  }
  header.active .phone-line {
    background: #000000 !important;
  }
  header.active .phone-line::before {
    background: #000 !important;
  }
  header.active .phone-line::after {
    background: #000 !important;
  }
  header.active .phone-click.active .phone-line {
    background: rgba(255, 255, 255, 0) !important;
  }
  header.active .phone-click.active .phone-line::before {
    background: #000 !important;
  }
  header.active .phone-click.active .phone-line::after {
    background: #000 !important;
  }
  header#member-header .logo {
    position: inherit;
    margin-left: 0;
  }
  header .section .header-box .logo {
    width: 2.9rem;
    margin: auto;
    position: absolute;
    left: 0;
    right: 0;
    transform: translateY(-0.07rem);
  }
  header .section .header-box .menu-box {
    display: flex;
    align-items: center;
    flex-basis: 100%;
  }
  header .section .header-box .menu-box .phone-click {
    cursor: pointer;
    width: 0.35rem;
    height: 0.3rem;
    display: flex;
    align-items: center;
    position: relative;
  }
  header .section .header-box .menu-box .phone-click .phone-line {
    height: 0.03rem;
    background: #000;
    width: 100%;
    transition: all 0.5s;
    overflow: hidden;
    border-radius: 0.05rem;
  }
  header .section .header-box .menu-box .phone-click .phone-line::before,
  header .section .header-box .menu-box .phone-click .phone-line::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 0.03rem;
    background: #000;
    transition: all 0.5s;
    border-radius: 0.05rem;
  }
  header .section .header-box .menu-box .phone-click .phone-line::before {
    top: 0;
    transform: rotate(0deg);
    transition: all 0.5s;
  }
  header .section .header-box .menu-box .phone-click .phone-line::after {
    bottom: 0;
    transform: rotate(0deg);
    transition: all 0.5s;
  }
  header .section .header-box .menu-box .phone-click.active .phone-line {
    background: rgba(255, 255, 255, 0);
    transition: all 0.5s;
  }
  header .section .header-box .menu-box .phone-click.active .phone-line::before {
    width: 0.38rem;
    margin: auto;
    transition: all 0.5s;
    transform: rotate(45deg);
    transform-origin: center;
    top: 0.135rem;
  }
  header .section .header-box .menu-box .phone-click.active .phone-line::after {
    width: 0.38rem;
    margin: auto;
    transition: all 0.5s;
    transform: rotate(-45deg);
    transform-origin: center;
    bottom: 0.135rem;
  }
  header .section .header-box .menu-box .menu-list {
    display: none;
    position: absolute;
    width: 100%;
    background: #fff;
    top: 1.1rem;
    height: 100vh;
    z-index: 10;
    left: 0;
    margin-left: 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    overflow: auto;
  }
  header .section .header-box .menu-box .menu-list::-webkit-scrollbar {
    width: 0.01rem;
  }
  header .section .header-box .menu-box .menu-list .firstItem {
    height: auto;
    width: 7rem;
    display: block;
    margin: auto 0 auto auto;
    position: relative;
  }
  header .section .header-box .menu-box .menu-list .firstItem::after {
    content: '';
    height: 1px;
    width: calc(100% - 0.5rem);
    position: absolute;
    bottom: 0;
    left: 0;
    background: #b2b2b2;
  }
  header .section .header-box .menu-box .menu-list .firstItem .firstItem-title {
    height: 1.1rem;
    padding: 0;
    position: relative;
    margin-right: 0.5rem;
  }
  header .section .header-box .menu-box .menu-list .firstItem .firstItem-title a {
    color: #1d1d1d;
    font-size: 0.32rem;
    display: block;
    width: 100%;
    font-family: usmile-Bold;
  }
  header .section .header-box .menu-box .menu-list .firstItem .firstItem-title a:hover {
    color: #2a2a2a;
  }
  header .section .header-box .menu-box .menu-list .firstItem .firstItem-title i {
    width: 1.1rem;
    height: 1.1rem;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    cursor: pointer;
    display: flex;
    justify-content: flex-end;
    align-items: center;
  }
  header .section .header-box .menu-box .menu-list .firstItem .firstItem-title i.active::after {
    transform: rotate(-90deg);
  }
  header .section .header-box .menu-box .menu-list .firstItem .firstItem-title i::before {
    content: '';
    width: 0.23rem;
    height: 0.03rem;
    position: absolute;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    background: #000;
  }
  header .section .header-box .menu-box .menu-list .firstItem .firstItem-title i::after {
    content: '';
    height: 0.22rem;
    position: absolute;
    width: 0.03rem;
    top: 0;
    right: 0.1rem;
    bottom: 0;
    margin: auto;
    background: #000;
    transition: all 0.5s;
  }
  header .section .header-box .menu-box .menu-list .firstItem .firstItem-title::after {
    display: none;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box {
    top: 0;
    border-top: none;
    box-shadow: none;
    position: relative;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box .section {
    padding: 0;
    margin: 0;
    width: 100%;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item {
    flex-basis: 100%;
    margin-right: 0;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top {
    position: relative;
    margin-right: 0.5rem;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top::before {
    content: '';
    width: 0.6rem;
    height: 100%;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    position: absolute;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top::after {
    content: '';
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    background: url('../images/phone/triangle2.png') no-repeat center right;
    background-size: 0.18rem;
    width: 0.18rem;
    height: 0.11rem;
    position: absolute;
    transition: all 0.5s;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top.active::after {
    transform: rotate(180deg);
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top .title {
    font-size: 0.28rem;
  }
  header .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .item .item-top .summary {
    font-size: 0.22rem;
    margin-bottom: 0.6rem;
  }
  header .section .header-box .menu-box .shop {
    width: 1.2rem;
    height: 0.48rem;
    border-radius: 0.24rem;
    font-size: 0.26rem;
  }
  header .section .header-box .menu-box .shop img {
    width: 0.2rem;
    margin-right: 0.1rem;
  }
  /*首页*/
  .index-box1 .item .imgBox,
  .index-box2 .item .imgBox {
    height: 11rem;
    padding-bottom: 0;
  }
  .index-box1 .item .imgBox img,
  .index-box2 .item .imgBox img {
    position: initial;
  }
  .index-box1,
  .index-box2 {
    display: block;
  }
  .index-box1 .item,
  .index-box2 .item {
    margin-bottom: 0.15rem;
  }
  .index-box1 .item .text,
  .index-box2 .item .text {
    width: 100%;
    justify-content: flex-start;
    transform: translateY(0.6rem);
  }
  .index-box1 .item .text .sub,
  .index-box2 .item .text .sub {
    font-size: 0.28rem;
    margin-bottom: 0.2rem;
  }
  .index-box1 .item .text .title,
  .index-box2 .item .text .title {
    font-size: 0.62rem;
  }
  .index-box1 .item .text .brand img,
  .index-box2 .item .text .brand img {
    width: 2.04rem;
  }
  .index-box1 .item .text .click-button .more,
  .index-box2 .item .text .click-button .more,
  .index-box1 .item .text .click-button .play,
  .index-box2 .item .text .click-button .play {
    font-size: 0.24rem;
    margin: 0 0.2rem;
    letter-spacing: 0;
  }
  .index-box1 .item .text .brand,
  .index-box2 .item .text .brand {
    margin-top: 0.2rem;
    font-size: 0.3rem;
  }
  .index-box1 .item .text .click-button,
  .index-box2 .item .text .click-button {
    transform: translateY(0);
  }
  .index-box1 .item .text .click-button,
  .index-box2 .item .text .click-button {
    margin-top: 0.5rem;
  }
  .index-box1 .item .text .title span,
  .index-box2 .item .text .title span {
    font-size: 0.12rem;
    transform: translateY(-0.36rem);
  }
  .index-box1 .item .text .click-button .more,
  .index-box2 .item .text .click-button .more,
  .index-box1 .item .text .click-button .play,
  .index-box2 .item .text .click-button .play {
    background: url('../images/phone/triangle.png') no-repeat center right;
    background-size: 0.09rem;
    padding-right: 0.2rem;
    line-height: 1;
  }
  .index-box1 .item .text.colorW .click-button .more,
  .index-box2 .item .text.colorW .click-button .more,
  .index-box1 .item .text.colorW .click-button .play,
  .index-box2 .item .text.colorW .click-button .play {
    background: url('../images/phone/triangle3.png') no-repeat center right;
    background-size: 0.09rem;
    padding-right: 0.2rem;
  }
  .index-box1 .item .text .click-button.colorB .more,
  .index-box2 .item .text .click-button.colorB .more,
  .index-box1 .item .text .click-button.colorB .play,
  .index-box2 .item .text .click-button.colorB .play {
    background: url('../images/phone/triangle.png') no-repeat center right !important;
    background-size: 0.09rem !important;
    padding-right: 0.2rem;
  }
  /*总览页*/
  /*总览页*/
  .page-menu-box {
    top: 1.1rem;
    height: 0.65rem;
  }
  .page-menu-box a {
    font-size: 0.24rem;
    margin-right: 0;
    padding: 0 0.36rem;
    flex-shrink: 0;
    transition: all 0s;
  }
  .page-menu-box a::after {
    height: 0.2rem;
  }
  .page-menu-box .page-menu {
    margin-left: 0;
    display: flex;
  }
  .page-menu-box .page-menu.news-menu {
    padding: 0 0.36rem;
    margin-right: 0;
  }
  .page-menu-box .page-menu.news-menu .news-title {
    font-size: 0.28rem;
  }
  .page-menu-box .section {
    width: 100%;
  }
  .page-title-box .page-title {
    font-size: 0.4rem;
  }
  .page-title-box .page-summary {
    font-size: 0.21rem;
    margin-top: 0.01rem;
  }
  .product-box {
    margin-bottom: 0.7rem;
  }
  .page-item {
    margin: 0 auto;
    padding-top: 0.8rem;
    scroll-margin: 1.75rem;
  }
  .page-item:last-child {
    margin-bottom: 0.9rem;
  }
  .phone.product .item {
    border-radius: 0;
    overflow: hidden;
  }
  .product-box2 .index-box1 .item .imgBox,
  .product-box2 .index-box2 .item .imgBox {
    height: 11rem;
    padding-bottom: 0;
  }
  .product-box2 .index-box1 .item .imgBox img,
  .product-box2 .index-box2 .item .imgBox img {
    position: initial;
  }
  .product-box2 .item {
    border: 0.2rem;
  }
  .index-box2-1 {
    grid-template-columns: repeat(1, 1fr);
  }
  .index-box2-1 .imgBox {
    height: 6.25rem;
    padding-bottom: 0;
  }
  .index-box2-1 .imgBox img {
    position: initial;
  }
  .index-box2-1 .item .text .sub {
    font-size: 0.28rem;
  }
  .index-box2-1 .item .text .title {
    font-size: 0.45rem;
    text-align: left;
  }
  .index-box2-1 .item .text {
    width: 100%;
  }
  .index-box2-1 .item .text .click-button .more,
  .index-box2-1 .item .text .click-button .play {
    font-size: 0.24rem;
    background: url('../images/phone/triangle.png') no-repeat top 0.09rem right;
    padding-right: 0.2rem;
    background-size: 0.09rem;
  }
  .index-box2-1 .item .text {
    padding: 0.6rem 0.4rem;
  }
  .product-list {
    margin-bottom: 0.6rem;
    display: none;
  }
  .product-list.active {
    display: block;
  }
  .phone-second-box {
    display: flex;
    overflow: scroll;
    padding-bottom: 0.5rem;
  }
  .phone-second-box::-webkit-scrollbar:horizontal {
    height: 0.06rem;
  }
  .phone-second-box::-webkit-scrollbar-thumb {
    background: #5e5e5f;
  }
  .phone-second-box::-webkit-scrollbar {
    width: 0;
  }
  .phone-second-box .phone-item {
    flex-basis: 3.05rem;
    margin-right: 0.2rem;
    flex-shrink: 0;
    position: relative;
  }
  .phone-second-box .phone-item .title {
    font-size: 0.2rem;
    color: #797979;
    position: absolute;
    bottom: 0.3rem;
    left: 0;
    right: 0;
    margin: auto;
    text-align: center;
    width: 100%;
  }
  .phone-second-box .phone-item.new .title::after {
    color: var(--colorBlue);
  }
  .product-show {
    padding: 0.6rem 0.5rem;
    overflow: auto;
    border-radius: 0.2rem;
    width: 7rem;
    height: 80vh;
    z-index: 10;
    zoom: 1;
    max-height: 100vh;
  }
  .product-show .product-show-content {
    flex-direction: column;
    justify-content: flex-start;
    height: auto;
  }
  .product-show .product-top {
    flex-direction: column;
  }
  .product-show .product-top .product-text .text-top .title {
    font-size: 0.45rem;
  }
  .product-show .product-top .product-text .text-top .sub {
    font-size: 0.3rem;
  }
  .product-show .product-top .product-text .text-top .little-title {
    font-size: 0.21rem;
  }
  .product-show .product-top .product-img {
    flex-basis: 100%;
    margin-top: 0.5rem;
    border-radius: 0.1rem;
    margin-bottom: 0.5rem;
  }
  .product-show .product-top .product-text .text-top {
    display: none;
  }
  .product-show .product-top .product-text.phone-text {
    flex-basis: auto;
    display: block;
  }
  .product-show .product-top .product-text.phone-text .text-top {
    display: block;
  }
  .product-show .product-top .product-text .text-top .sub span {
    font-size: 0.12rem;
    transform: translateY(-0.14rem);
  }
  .product-show .product-top .product-text .text-bottom {
    height: auto;
  }
  .product-show .product-top .product-text .text-bottom .title {
    font-size: 0.28rem;
    padding-left: 0.3rem;
  }
  .product-show .product-top .product-text .text-bottom .title span {
    font-size: 0.12rem;
    transform: translateY(-0.14rem);
  }
  .product-show .product-top .product-text .text-bottom .summary {
    font-size: 0.21rem;
    margin-bottom: 0.3rem;
    padding-left: 0.3rem;
  }
  .product-show .product-top .product-text .text-bottom .item {
    padding: 0;
    height: auto;
    margin-bottom: 0.6rem;
    border-color: #b2b2b2;
  }
  .product-show .product-bottom {
    margin-top: 0.4rem;
    font-size: 0.14rem;
  }
  .pop-up .close {
    background: url('../images/phone/close.png') no-repeat center;
    background-size: 0.27rem;
    width: 0.27rem;
    height: 0.27rem;
  }
  .video-close {
    top: 0.2rem;
    right: 0.2rem;
    width: 0.3rem;
    height: 0.3rem;
    position: fixed;
    z-index: 10;
    padding: 0;
  }
  .video-close img {
    width: 100%;
  }
  .video-box::after {
    content: '';
    width: 100%;
    height: 100%;
    position: fixed;
    background: #000;
    top: 0;
    left: 0;
    z-index: -1;
  }
  .pop-up .pop-up-box .video {
    z-index: 1;
    object-fit: fill;
    margin: auto;
  }
  .video-box {
    width: 100%;
  }
  .product-show .product-top .product-text .text-bottom .summary span {
    font-size: 0.12rem;
    transform: translateY(-0.1rem);
  }
  .product-show .product-top .product-text .text-bottom .title::after {
    width: 0.125rem;
    height: 0.125rem;
  }
  .after-sales-box {
    margin: 0.9rem auto 1.2rem;
  }
  .after-sales-box .top {
    margin-top: 0.7rem;
    margin-bottom: 0.6rem;
    padding-bottom: 0.4rem;
    flex-wrap: wrap;
  }
  .after-sales-box .top .step-box {
    width: 6.84rem;
    height: 2.29rem;
    background: url('../images/phone/img68.png') no-repeat center;
    background-size: 6.84rem 2.29rem;
    margin-top: 0.25rem;
    padding: 0.18rem;
    margin-bottom: 0.8rem;
  }
  .after-sales-box .top .step-box .step-item {
    width: 2rem;
    height: 2rem;
  }
  .after-sales-box .top .step-box .step-item .step-title {
    font-size: 0.19rem;
  }
  .after-sales-box .top .step-box .step-item .step-summary {
    font-size: 0.23rem;
    margin-top: 0.15rem;
    margin-bottom: 0.2rem;
    line-height: 1.4;
  }
  .after-sales-box .top .img {
    margin: auto;
    width: 4.34rem;
  }
  .after-sales-box .item .sub {
    margin-top: 0.2rem;
  }
  .after-sales-box .item .summary {
    font-size: 0.22rem;
    margin-top: 0.1rem;
    line-height: 1.6;
  }
  .after-sales-box .item .summary p {
    line-height: 1.6;
  }
  .after-sales-box .bottom {
    flex-direction: column;
  }
  .after-sales-box .bottom .item:first-child {
    margin-bottom: 0.6rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid #b2b2b2;
  }
  .news-box {
    margin-top: 0.25rem;
    margin-bottom: 0.7rem;
  }
  .news-box .item {
    border-radius: 0.15rem;
  }
  .news-box .item .text {
    padding: 0.45rem 0.35rem;
    height: 2.2rem;
    display: flex;
    flex-wrap: wrap;
  }
  .news-box .news-bottom {
    flex-direction: column;
  }
  .news-box .news-bottom .item {
    margin-top: 0.2rem;
  }
  .news-box .news-top .item .text .title,
  .news-box .item .text .title {
    font-size: 0.31rem;
    min-height: auto;
    flex-basis: 100%;
  }
  .news-box .item .text .time,
  .news-box .news-top .item .text .time {
    color: #86868c;
    font-size: 0.2rem;
  }
  .contact-box {
    margin-top: 0.9rem;
    margin-bottom: 0;
  }
  .page-title-box .page-summary.page-summary-contact {
    font-size: 0.18rem;
    margin-top: 0.1rem;
  }
  .contact-box .contacts {
    width: 6.6rem;
    margin: 0.6rem auto;
  }
  .contact-box .contacts .contacts-item .contact-item {
    font-size: 0.24rem;
    flex-direction: column;
  }
  .contact-box .contacts .contacts-item .contact-title {
    margin-bottom: 0.2rem;
  }
  .contact-box .contacts .contacts-item .contact-item .item {
    margin-bottom: 0.45rem;
    min-height: auto;
  }
  .contact-box .contacts .contacts-item .contact-item .item:last-child {
    margin-bottom: 0;
  }
  .contact-box .contacts .contacts-item {
    margin-bottom: 0.65rem;
    padding-bottom: 0.5rem;
  }
  .download-box {
    width: 6.6rem;
    margin: 0 auto 0.6rem;
  }
  .download-box .top {
    align-items: flex-start;
    margin-top: 0.7rem;
    padding-bottom: 0.7rem;
    margin-bottom: 1.05rem;
  }
  .download-box .top .img {
    flex-basis: 1.4rem;
  }
  .download-box .top .text {
    flex-basis: calc(100% - 1.8rem);
  }
  .download-box .top .text .summary {
    margin-top: 0.15rem;
    line-height: 1.65;
  }
  .download-box .mid .item {
    flex-basis: 50%;
    margin: 0;
    justify-content: center;
    text-align: center;
  }
  .download-box .mid .item img {
    width: 2.2rem;
  }
  .download-box .mid .item .text {
    margin-top: 0.2rem;
  }
  .download-box .bottom {
    margin-top: 0.95rem;
  }
  .download-box .bottom .item .text .sub,
  .download-box .bottom .item .text .summary {
    font-size: 0.21rem;
  }
  .download-box .bottom .item .item-title {
    margin-bottom: 0.3rem;
  }
  .download-box .bottom .item .text {
    margin-bottom: 0.5rem;
  }
  .download-box .contrast {
    margin-top: 1.1rem;
    padding-top: 1.1rem;
    margin-bottom: 1.4rem;
  }
  .download-box .contrast .contrast-box tr td:nth-child(1),
  .download-box .contrast .contrast-box tr th:nth-child(1) {
    width: 3.15rem;
    padding-left: 0;
  }
  .download-box .contrast .contrast-box tr td:nth-child(2),
  .download-box .contrast .contrast-box tr th:nth-child(2) {
    width: 1.7rem;
  }
  .download-box .contrast .contrast-box tr td:nth-child(3),
  .download-box .contrast .contrast-box tr th:nth-child(3) {
    width: 1.75rem;
  }
  .download-box .contrast .contrast-box tr {
    font-size: 0.24rem;
    padding: 0.15rem 0;
    align-items: flex-start;
  }
  .download-box .contrast .contrast-box th,
  .download-box .contrast .contrast-box td {
    font-size: 0.24rem;
  }
  .download-box .contrast .contrast-box td .no-check {
    width: 0.2rem;
  }
  .download-box .contrast .contrast-box td .check {
    width: 0.25rem;
  }
  .download-box .contrast .contrast-box tr td p {
    font-size: 0.18rem;
    line-height: 1.4;
  }
  .download-box .contrast .table-tip {
    font-size: 0.18rem;
    margin-top: 0.3rem;
    padding-left: 0;
  }
  .download-box .contrast .contrast-box td span {
    font-size: 0.16rem;
    line-height: 1.4;
  }
  .buy-box .buy {
    flex-direction: column;
    width: 6.64rem;
    margin: 0.7rem auto;
  }
  .buy-box .buy .item,
  .buy-box .buy .item:nth-child(2) {
    flex-basis: 2.2rem;
    margin-bottom: 0.3rem;
    margin-right: 0;
  }
  .buy-box .buy .item .img,
  .buy-box .buy .item:nth-child(2) .img {
    width: 2.62rem;
  }
  .buy-box .buy .item .text,
  .buy-box .buy .item:nth-child(2) .text {
    font-size: 0.24rem;
    margin-bottom: 0;
  }
  .buy-box .buy .item::before,
  .buy-box .buy .item:nth-child(2)::before {
    display: none;
  }
  .buy-box .buy .item::after,
  .buy-box .buy .item:nth-child(2)::after {
    content: '';
    background: url('../images/phone/img216.png') no-repeat center;
    width: 0.11rem;
    height: 0.18rem;
    background-size: 0.11rem;
    position: absolute;
    right: 0.4rem;
  }
  .buy-box .bottom .map-container {
    max-height: initial;
    border: none;
    width: 6.64rem;
    margin-left: auto;
    margin-right: auto;
  }
  .buy-box .bottom .map-container .text {
    flex-basis: 100%;
    padding: 0;
  }
  .buy-box .bottom .map-container .text .search input {
    height: 0.74rem;
    font-size: 0.28rem;
  }
  .buy-box .bottom .map-container .text .search input::placeholder {
    font-size: 0.28rem;
  }
  .buy-box .bottom .map-container .text .select label select {
    height: 0.74rem;
    font-size: 0.28rem;
  }
  .buy-box .bottom .map-container .text .add-container .item .title {
    font-size: 0.34rem;
  }
  .buy-box .bottom .map-container .text .add-container .item .summary p {
    font-size: 0.24rem;
  }
  .buy-box .bottom .map-container .text .add-container {
    height: auto;
    padding-right: 0;
  }
  .buy-box .bottom .map-container .text .add-container .item {
    position: relative;
    padding-bottom: 0.5rem;
    padding-top: 0.5rem;
  }
  .buy-box .bottom .map-container .text .add-container .item::after {
    content: '';
    width: 0.11rem;
    height: 0.18rem;
    background-size: 0.11rem;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
  }
  .buy-box .bottom .map-container .text .search {
    margin-bottom: 0.3rem;
  }
  .buy-box .bottom .map-container .text .select label {
    flex-basis: calc((100% - 0.3rem) / 2);
  }
  /*关于我们*/
  .about .text {
    width: 6.4rem;
    height: 80vh;
    max-height: 11rem;
    position: absolute;
    top: 1.1rem;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 199991;
  }
  .about .page {
    position: relative;
    /*&.active {
        &.page5 {
          .big-title {
            //letter-spacing: 0;
            //transform: scale(1);
            //transition-delay: 0.3s;
          }
        }
        &.page6 {
          .left,.right {
            transform: translateX(0);
            transition-delay: 0.3s;
          }
          .mid {
            &::after {
              transform: rotate(0);
              transition-delay: 0.3s;
            }
          }
        }
        &.page7 {
          .page7-box {
            .debris {
              transition-delay: 0.5s;
              &.debris1 {
                left: 0;
              }
              &.debris3 {
                left: 5.19rem;
              }
              &.debris4 {
                top: 0.05rem;
              }
              &.debris5 {
                top: 0.15rem;
              }
              &.debris6 {
                top: 0;
              }
              &.debris7 {
                left: 9rem;
              }
              &.debris14 {
                left: 11.6rem;
              }
              &.debris14 {
                left: 12rem;
              }
              &.debris15 {
                left: 13.85rem;
              }
            }
            .item {
              max-height: 300px;
              transition-delay: 1s;
            }
          }

        }
      }*/
  }
  .about .page.page1 {
    font-size: 0.35rem;
  }
  .about .page.page1 .img {
    width: 3.5rem;
    text-align: center;
    transform: translateX(0);
    position: absolute;
    top: 2.4rem;
    left: 0;
    right: 0;
    margin: auto;
  }
  .about .page.page1 .title {
    margin-top: 0.1rem;
  }
  .about .page.page2 .bg {
    position: relative;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
  }
  .about .page.page2 .bg .bg-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.9);
  }
  .about .page.page2.page2-2 .bg .bg-box {
    background: rgba(255, 255, 255, 0.4);
  }
  .about .page.page2 video {
    height: 100vh;
    object-fit: cover;
    position: relative;
    z-index: 0;
  }
  .about .page.page2 .text {
    background: rgba(255, 255, 255, 0.9);
  }
  .about .page.page2 .text .title {
    font-size: 0.5rem;
    line-height: 1.2;
    text-align: center;
  }
  .about .page.page2 .text .sub {
    font-size: 0.4rem;
  }
  .about .page.page2 .text .number-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 6.5rem;
    margin: 1rem auto 0;
    flex-direction: column;
    height: 60%;
  }
  .about .page.page2 .text .number-box .item {
    text-align: center;
  }
  .about .page.page2 .text .number-box .item .number {
    color: var(--colorBlue);
    font-size: 0.45rem;
    line-height: 1.2;
  }
  .about .page.page2 .text .number-box .item .number span {
    font-size: 0.75rem;
  }
  .about .page.page2 .text .number-box .item .summary {
    font-size: 0.24rem;
    color: #86868c;
    line-height: 1.4;
    margin-top: 0;
  }
  .about .page.page3 .bg {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: -1;
  }
  .about .page.page3 .bg .bg-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.5);
  }
  .about .page.page3 video {
    height: 100%;
    object-fit: cover;
  }
  .about .page.page3 .text .sub {
    font-size: 0.5rem;
  }
  .about .page.page3 .text .title {
    font-size: 0.85rem;
    color: var(--colorBlue);
  }
  .about .page.page3 .text .summary {
    font-size: 0.24rem;
    text-align: center;
  }
  .about .page.page4 .title {
    font-size: 0.5rem;
  }
  .about .page.page4 .page4-box {
    display: flex;
    height: auto;
    margin: 1.3rem auto 0;
    flex-direction: column;
  }
  .about .page.page4 .page4-box .item {
    flex-basis: 50%;
    border-right: none;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    padding-bottom: 5%;
  }
  .about .page.page4 .page4-box .item:last-child {
    padding-bottom: 0;
  }
  .about .page.page4 .page4-box .item .item-li {
    border-bottom: 1px solid #cacaca;
    padding-top: 5%;
    padding-bottom: 5%;
  }
  .about .page.page4 .page4-box .item .item-li:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .about .page.page4 .page4-box .item:first-child {
    padding-left: 0;
    border-bottom: 1px solid #cacaca;
  }
  .about .page.page4 .page4-box .item:last-child {
    border-right: 0;
    padding-left: 0;
  }
  .about .page.page4 .page4-box .item .icon {
    width: 0.14rem;
    height: 0.14rem;
    border-radius: 50%;
    background: var(--colorBlue);
  }
  .about .page.page4 .page4-box .item .title {
    color: var(--colorBlue);
    font-size: 0.35rem;
    font-family: usmile-Bold;
  }
  .about .page.page4 .page4-box .item .summary {
    font-size: 0.28rem;
  }
  .about .page.page5 .big-title {
    color: var(--colorBlue);
    font-size: 0.85rem;
    line-height: 1.1;
    transition: all 0.5s;
    transform: scale(1.2);
    letter-spacing: 0.2rem;
    text-align: center;
  }
  .about .page.page5 .page5-box {
    display: flex;
    justify-content: space-between;
    width: 6.5rem;
    margin: 0.5rem auto 0;
  }
  .about .page.page5 .page5-box .item .icon-box {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: column;
  }
  .about .page.page5 .page5-box .item .icon-box .icon {
    width: 0.2rem;
    height: 0.2rem;
    border-radius: 50%;
    background: var(--colorBlue);
    margin-right: 0.1rem;
    margin-bottom: 0.1rem;
  }
  .about .page.page5 .page5-box .item .icon-box .title {
    font-size: 0.24rem;
  }
  .about .page.page5 .text.active .big-title {
    letter-spacing: 0;
    transform: scale(1);
    transition-delay: 0.3s;
  }
  .about .page.page6 .img {
    width: 4.26rem;
  }
  .about .page.page6 .summary {
    font-size: 0.21rem;
    color: #86868c;
    text-align: center;
    margin-top: 0.4rem;
  }
  .about .page.page6 .page6-box {
    display: flex;
    justify-content: space-between;
    width: 6.2rem;
    margin-top: 0.4rem;
    flex-direction: column;
  }
  .about .page.page6 .page6-box .left {
    transform: translateX(0.3rem);
  }
  .about .page.page6 .page6-box .right {
    transform: translateX(-0.3rem);
  }
  .about .page.page6 .page6-box .left,
  .about .page.page6 .page6-box .right {
    width: 100%;
    transition: all 0.5s ease-out;
    display: flex;
    justify-content: space-between;
  }
  .about .page.page6 .page6-box .left .item,
  .about .page.page6 .page6-box .right .item {
    flex-basis: calc((100% - 0.4rem) / 3);
    border-radius: 0.15rem;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 0;
    height: 1.2rem;
  }
  .about .page.page6 .page6-box .left .item:last-child,
  .about .page.page6 .page6-box .right .item:last-child {
    margin-bottom: 0;
  }
  .about .page.page6 .page6-box .left .item .title,
  .about .page.page6 .page6-box .right .item .title {
    font-size: 0.24rem;
    font-family: usmile-Bold;
    color: var(--colorBlue);
    line-height: 1.2;
    text-align: center;
  }
  .about .page.page6 .page6-box .left .item .summary,
  .about .page.page6 .page6-box .right .item .summary {
    font-size: 0.16rem;
    color: #1d1d1d;
    line-height: 1.1;
    margin-top: 0.1rem;
  }
  .about .page.page6 .page6-box .mid {
    position: relative;
    width: 3.86rem;
    height: 4.66rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0.3rem auto;
  }
  .about .page.page6 .page6-box .mid .img {
    width: 1.93rem;
    position: relative;
    z-index: 1;
  }
  .about .page.page6 .page6-box .mid::after {
    content: '';
    width: 100%;
    height: 100%;
    background: url('../images/phone/img218.png') no-repeat center / contain;
    position: absolute;
    transform: rotate(90deg);
    transition: all 0.5s ease-out;
  }
  .about .page.page6 .text.active .left,
  .about .page.page6 .text.active .right {
    transform: translateX(0);
    transition-delay: 0.3s;
  }
  .about .page.page6 .text.active .mid::after {
    transform: rotate(0);
    transition-delay: 0.3s;
  }
  .about .page.page7 {
    background: #000;
  }
  .about .page.page7 .text {
    top: 1rem;
  }
  .about .page.page7 .title {
    font-size: 0.65rem;
    color: #fff;
    line-height: 1.2;
  }
  .about .page.page7 .summary {
    font-size: 0.4rem;
    color: #fff;
  }
  .about .page.page7 .page7-box {
    width: 100%;
    height: 60vh;
    margin: 0.5rem auto 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .about .page.page7 .page7-box .img {
    height: 100%;
    text-align: center;
  }
  .about .page.page7 .page7-box .img img {
    height: 100%;
    width: auto;
  }
  .about .page.page7 .page7-box .img .debris {
    position: absolute;
    transition: all 0.5s;
  }
  .about .page.page7 .page7-box .img .debris.debris1 {
    left: 0.3rem;
    top: 0.95rem;
    width: 4.93rem;
  }
  .about .page.page7 .page7-box .img .debris.debris2 {
    left: 4.65rem;
    top: 0.83rem;
    width: 4.26rem;
    z-index: 1;
  }
  .about .page.page7 .page7-box .img .debris.debris3 {
    left: 5.39rem;
    top: 0.6rem;
    width: 0.77rem;
    z-index: 1;
  }
  .about .page.page7 .page7-box .img .debris.debris4 {
    left: 6.5rem;
    top: 0.2rem;
    width: 0.37rem;
  }
  .about .page.page7 .page7-box .img .debris.debris5 {
    left: 7.05rem;
    top: 0.25rem;
    width: 0.18rem;
  }
  .about .page.page7 .page7-box .img .debris.debris6 {
    left: 7.75rem;
    top: 0.5rem;
    width: 0.86rem;
  }
  .about .page.page7 .page7-box .img .debris.debris7 {
    left: 8.7rem;
    top: 0.6rem;
    width: 5.84rem;
  }
  .about .page.page7 .page7-box .img .debris.debris8 {
    left: 9.6rem;
    top: 1.8rem;
    width: 0.39rem;
  }
  .about .page.page7 .page7-box .img .debris.debris9 {
    left: 9.64rem;
    top: 1.3rem;
    width: 0.78rem;
  }
  .about .page.page7 .page7-box .img .debris.debris10 {
    left: 10.7rem;
    top: 0.95rem;
    width: 0.25rem;
  }
  .about .page.page7 .page7-box .img .debris.debris11 {
    left: 10.7rem;
    top: 1.1rem;
    width: 0.78rem;
  }
  .about .page.page7 .page7-box .img .debris.debris12 {
    left: 10.85rem;
    top: 1.7rem;
    width: 1.49rem;
  }
  .about .page.page7 .page7-box .img .debris.debris13 {
    left: 11.1rem;
    top: 0.9rem;
    width: 0.56rem;
  }
  .about .page.page7 .page7-box .img .debris.debris14 {
    left: 11.5rem;
    top: 0.5rem;
    width: 1.73rem;
  }
  .about .page.page7 .page7-box .img .debris.debris15 {
    left: 13.25rem;
    top: 0.6rem;
    width: 1.4rem;
  }
  .about .page.page7 .page7-box .item {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    max-height: 0;
    transition: all 1s;
    overflow: hidden;
  }
  .about .page.page7 .page7-box .item .title {
    font-size: 0.22rem;
    margin: 0.1rem 0 0.1rem;
    line-height: 1.2;
  }
  .about .page.page7 .page7-box .item .summary {
    font-size: 0.14rem;
    opacity: 0.5;
    margin-top: 0.05rem;
    line-height: 1.4;
  }
  .about .page.page7 .page7-box .item .line {
    width: 34vw;
    height: 1px;
    background: url('../images/phone/img221.png') repeat-x center left;
    position: relative;
    margin-top: 0.1rem;
    margin-left: 0.05rem;
    background: #fff;
  }
  .about .page.page7 .page7-box .item .line::after {
    content: '';
    width: 0.07rem;
    height: 0.07rem;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    bottom: 0;
    top: 0;
    left: auto;
    right: 0;
    margin: auto;
  }
  .about .page.page7 .page7-box .item.item1 {
    left: -0.2rem;
    top: 5%;
  }
  .about .page.page7 .page7-box .item.item2 {
    left: 3.7rem;
    top: 40%;
  }
  .about .page.page7 .page7-box .item.item2 .line::after {
    left: 0;
    right: auto;
  }
  .about .page.page7 .page7-box .item.item2 .item-text {
    width: fit-content;
    margin-left: auto;
  }
  .about .page.page7 .page7-box .item.item3 {
    left: 3.7rem;
    top: 74%;
  }
  .about .page.page7 .page7-box .item.item3 .line::after {
    left: 0;
    right: auto;
  }
  .about .page.page7 .page7-box .item.item3 .item-text {
    width: fit-content;
    margin-left: auto;
  }
  .about .page.page7 .page7-box .item.item4 {
    left: -0.2rem;
    top: 37%;
  }
  .about .page.page7 .page7-box .item.item4 .line {
    width: 32vw;
  }
  .about .page.page7 .page7-box .item.item5 {
    left: -0.2rem;
    top: 56%;
  }
  .about .page.page7 .page7-box .item.item5 .line {
    width: 32vw;
  }
  .about .page.page7 .page7-box .item.item6 {
    left: -0.2rem;
    top: 80%;
    width: auto;
  }
  .about .page.page7 .page7-box .item.item6 .line {
    width: 32vw;
  }
  .about .page.page7 .page7-box .item.item4,
  .about .page.page7 .page7-box .item.item5,
  .about .page.page7 .page7-box .item.item6 {
    flex-direction: column;
  }
  .about .page.page7 .page7-box .item.item4 .line,
  .about .page.page7 .page7-box .item.item5 .line,
  .about .page.page7 .page7-box .item.item6 .line {
    height: 1px;
    margin-top: 0.1rem;
    margin-bottom: 0;
  }
  .about .page.page7 .page7-box .item.item4 .line::after,
  .about .page.page7 .page7-box .item.item5 .line::after,
  .about .page.page7 .page7-box .item.item6 .line::after {
    top: 0;
    bottom: 0;
  }
  .about .page.page7 .page7-box .item.item6 {
    flex-direction: column-reverse;
  }
  .about .page.page7 .page7-box .item.item6 .line {
    width: 32vw;
    height: 1px;
    transform: translateX(0);
    margin-top: 0.2rem;
    margin-bottom: 0.1rem;
  }
  .about .page.page7 .text.active .page7-box .debris {
    transition-delay: 0.5s;
  }
  .about .page.page7 .text.active .page7-box .debris.debris1 {
    left: 0;
  }
  .about .page.page7 .text.active .page7-box .debris.debris3 {
    left: 5.19rem;
  }
  .about .page.page7 .text.active .page7-box .debris.debris4 {
    top: 0.05rem;
  }
  .about .page.page7 .text.active .page7-box .debris.debris5 {
    top: 0.15rem;
  }
  .about .page.page7 .text.active .page7-box .debris.debris6 {
    top: 0;
  }
  .about .page.page7 .text.active .page7-box .debris.debris7 {
    left: 9rem;
  }
  .about .page.page7 .text.active .page7-box .debris.debris14 {
    left: 11.6rem;
  }
  .about .page.page7 .text.active .page7-box .debris.debris14 {
    left: 12rem;
  }
  .about .page.page7 .text.active .page7-box .debris.debris15 {
    left: 13.85rem;
  }
  .about .page.page7 .text.active .page7-box .item {
    max-height: 300px;
    transition-delay: 1s;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris {
    position: absolute;
    transition: all 0.5s;
    transition-delay: 2s;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris1 {
    left: 0.3rem;
    top: 0.95rem;
    width: 4.93rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris2 {
    left: 4.65rem;
    top: 0.83rem;
    width: 4.26rem;
    z-index: 1;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris3 {
    left: 5.39rem;
    top: 0.6rem;
    width: 0.77rem;
    z-index: 1;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris4 {
    left: 6.5rem;
    top: 0.2rem;
    width: 0.37rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris5 {
    left: 7.05rem;
    top: 0.25rem;
    width: 0.18rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris6 {
    left: 7.75rem;
    top: 0.5rem;
    width: 0.86rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris7 {
    left: 8.7rem;
    top: 0.6rem;
    width: 5.84rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris8 {
    left: 9.6rem;
    top: 1.8rem;
    width: 0.39rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris9 {
    left: 9.64rem;
    top: 1.3rem;
    width: 0.78rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris10 {
    left: 10.7rem;
    top: 0.95rem;
    width: 0.25rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris11 {
    left: 10.7rem;
    top: 1.1rem;
    width: 0.78rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris12 {
    left: 10.85rem;
    top: 1.7rem;
    width: 1.49rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris13 {
    left: 11.1rem;
    top: 0.9rem;
    width: 0.56rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris14 {
    left: 11.5rem;
    top: 0.5rem;
    width: 1.73rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .debris.debris15 {
    left: 13.25rem;
    top: 0.6rem;
    width: 1.4rem;
  }
  .about .page.page7 .text.active.active-up .page7-box .item {
    max-height: 0;
    transition-delay: 1s;
  }
  .about .page.page8 .text {
    justify-content: flex-start;
  }
  .about .page.page8 .title {
    font-size: 0.5rem;
    color: #fff;
    line-height: 1.1;
  }
  .about .page.page8 .summary {
    font-size: 0.3rem;
    color: #fff;
  }
  .about .page.page8 .page8-box {
    display: flex;
    justify-content: space-between;
    margin-top: 0.4rem;
  }
  .about .page.page8 .page8-box .item {
    text-align: center;
    color: #fff;
    font-size: 0.22rem;
    padding: 0 0.2rem;
    line-height: 1.2;
    position: relative;
  }
  .about .page.page8 .page8-box .item:first-child {
    padding-left: 0;
  }
  .about .page.page8 .page8-box .item:last-child {
    padding-right: 0;
  }
  .about .page.page8 .page8-box .item::after {
    content: '';
    height: 0.4rem;
    width: 1px;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    background: #fff;
    position: absolute;
  }
  .about .page.page8 .page8-box .item:last-child::after {
    display: none;
  }
  .about .page.page9 {
    text-align: center;
    justify-content: center;
  }
  .about .page.page9 .page9-box {
    margin-top: 1.5rem;
  }
  .about .page.page9 .title {
    font-size: 0.5rem;
  }
  .about .page.page9 .summary {
    font-size: 0.3rem;
  }
  .about .page.page9 .history-box {
    padding-left: 0;
    display: flex;
    width: 6.64rem;
    height: auto;
    flex-direction: column;
    margin: 0.5rem auto 1.45rem;
  }
  .about .page.page9 .history-box .item {
    width: 100%;
    border-right: none;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    position: relative;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 1rem;
  }
  .about .page.page9 .history-box .item:last-child {
    border-right: none;
  }
  .about .page.page9 .history-box .item .year {
    font-size: 0.35rem;
    font-family: usmile-Bold;
    opacity: 0.5;
    margin-top: 0;
    width: 100%;
    display: flex;
    align-items: center;
    position: relative;
  }
  .about .page.page9 .history-box .item .year::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 0.18rem;
    height: 0.18rem;
    background: url('../images/phone/triangle2.png') no-repeat center;
    background-size: 0.18rem 0.11rem;
    transition: all 0.5s;
  }
  .about .page.page9 .history-box .item .history-text {
    margin-top: 0.1rem;
    display: none;
  }
  .about .page.page9 .history-box .item .history-text .text-item {
    margin-bottom: 0.2rem;
  }
  .about .page.page9 .history-box .item .history-text .text-item .icon {
    width: 0.15rem;
    height: 0.15rem;
    background: var(--colorBlue);
    border-radius: 50%;
  }
  .about .page.page9 .history-box .item .history-text .text-item .text-item-title {
    font-size: 0.28rem;
    line-height: 1.2;
    margin-top: 0.1rem;
  }
  .about .page.page9 .history-box .item .history-text .text-item .text-item-summary {
    font-size: 0.21rem;
    color: #86868c;
  }
  .about .page.page9 .history-box .item .history-swiper {
    display: none;
    position: initial;
    bottom: 0;
    left: 0.2rem;
    right: 0.2rem;
    margin-bottom: 0.2rem;
    width: 70%;
  }
  .about .page.page9 .history-box .item.active {
    width: 100%;
    text-align: left;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 0;
    height: auto;
  }
  .about .page.page9 .history-box .item.active .year {
    font-size: 0.35rem;
    opacity: 1;
    margin-top: 0.25rem;
  }
  .about .page.page9 .history-box .item.active .year::after {
    transform: rotate(180deg);
  }
  .about .page.page9 .history-box .item.active .history-text,
  .about .page.page9 .history-box .item.active .history-swiper {
    display: block;
  }
  .tip .section1100 {
    width: 6.8rem;
    font-size: 0.14rem;
    padding: 0.4rem 0;
    color: #111;
    opacity: 0.5;
  }
  .footer {
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
  }
  .footer .footer-top {
    width: 6.8rem;
    padding-bottom: 0.5rem;
  }
  .footer .footer-top .footer-menu {
    flex-direction: column;
  }
  .footer .footer-top .footer-menu .item {
    border-bottom: 0.01rem solid #aaabad;
  }
  .footer .footer-top .footer-menu .item.active .item-title::before {
    transform: rotate(90deg);
  }
  .footer .footer-top .footer-menu .item .item-title {
    font-size: 0.24rem;
    position: relative;
    height: 1rem;
    display: flex;
    align-items: center;
  }
  .footer .footer-top .footer-menu .item .item-title::after {
    content: '';
    width: 0.14rem;
    height: 0.02rem;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    transition: all 0.5s;
    background-size: 0.14rem;
    background: #5d5d5e;
  }
  .footer .footer-top .footer-menu .item .item-title::before {
    content: '';
    height: 0.14rem;
    width: 0.02rem;
    position: absolute;
    top: 0;
    right: 0.06rem;
    bottom: 0;
    margin: auto;
    transition: all 0.5s;
    background-size: 0.14rem;
    background: #5d5d5e;
  }
  .footer .footer-top .footer-menu .item .item-box {
    display: none;
    margin-top: 0;
  }
  .footer .footer-top .footer-menu .item .item-box a {
    font-size: 0.22rem;
    line-height: 1;
    margin-bottom: 0.4rem;
  }
  .footer .footer-bottom {
    width: 6.8rem;
    flex-wrap: wrap;
    padding: 0;
    border-bottom: 0;
  }
  .footer .footer-bottom .footer-logo {
    position: initial;
    width: 100%;
    flex-basis: 50%;
    text-align: left;
  }
  .footer .footer-bottom .footer-logo img {
    width: 1.58rem;
  }
  .footer .footer-bottom .copy-right {
    order: 3;
    flex-basis: 100%;
    padding-left: 0;
    margin-top: 0.5rem;
    line-height: 1.6;
  }
  .footer .footer-bottom .copy-right span {
    display: block;
    font-size: 0.21rem;
  }
  .footer .footer-bottom .copy-right a {
    font-size: 0.21rem;
  }
  .footer .footer-bottom .code-box {
    margin-bottom: 0;
    align-items: center;
    width: 2.8rem;
  }
  .footer .footer-bottom .code-box .item .code {
    bottom: 0.5rem;
  }
  .footer .footer-bottom .code-box .item .img {
    width: 0.5rem;
    height: 0.42rem;
  }
  .footer .phone-footer-bottom {
    margin-top: 0.5rem;
    border-bottom: 0.01rem solid #aaabad;
    padding-bottom: 0.2rem;
    align-items: center;
  }
  .footer .copy-right {
    width: 6.8rem;
    margin: 0.2rem auto 0;
    font-size: 0.19rem;
  }
  .footer .copy-right .copy-right-box {
    font-size: 0.19rem;
    text-align: left;
  }
  .footer .copy-right .copy-right-box a {
    font-size: 0.19rem;
  }
  .page-box {
    width: 7rem;
  }
  .phone.phoneSize div.font65 {
    font-size: 0.65rem !important;
  }
  .phone.phoneSize div.font35 {
    font-size: 0.35rem !important;
  }
  .phone.phoneSize div.font24 {
    font-size: 0.24rem !important;
  }
  .phone.phoneSize div.font18 {
    font-size: 0.18rem !important;
  }
  .phone.phoneSize div.font30 {
    font-size: 0.3rem !important;
    margin-top: 0.1rem;
  }
  html.phone-active {
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: none;
  }
  body.phone-active {
    overflow: hidden;
    position: relative;
    box-sizing: border-box;
    margin: 0;
  }
  /*使用条款*/
  .use-detail {
    width: 6.65rem;
    margin: 0.5rem auto 0.9rem;
  }
  .use-detail .use-title {
    font-size: 0.52rem;
    border-bottom: 1px solid #e1e1e2;
    line-height: 1;
    padding-bottom: 0.6rem;
    margin-bottom: 0.6rem;
  }
  .use-detail .use-summary {
    font-size: 0.24rem;
    line-height: 1.6;
    text-align: justify;
  }
  .use-detail .use-summary h1 {
    font-size: 0.32rem;
  }
  .use-detail .use-summary p {
    line-height: 1.7;
    font-size: 0.24rem;
    margin-bottom: 0.1rem;
  }
  .use-detail .use-summary ul {
    padding-left: 0.2rem;
  }
  .use-detail .use-summary ul li {
    list-style: disc;
  }
}
@media screen and (min-width: 750px) {
  html {
    /*transform: scale(0.666);*/
    /*transform-origin: 0 0;*/
    /*width: 150%;*/
  }
}
@media only screen and (orientation: landscape) and (max-height: 1600px) {
  .pop-up .pop-up-box .video {
    height: 100%;
    width: 100%;
    background: #000;
  }
  .video-box {
    height: 80vh;
    max-width: 80vw;
  }
}
@media screen and (min-width: 2880px) {
  html {
    font-size: calc(100 * 100vw / 2880);
  }
}
@media screen and (max-width: 2880px) {
  html {
    font-size: calc(100 * 100vw / 2880);
  }
}
@media screen and (max-width: 2560px) {
  html {
    font-size: calc(100 * 100vw / 2560);
  }
}
@media screen and (max-width: 2048px) {
  html {
    font-size: calc(100 * 100vw / 2048);
  }
}
@media screen and (max-width: 1920px) {
  html {
    font-size: calc(100 * 100vw / 1920);
  }
}
@media screen and (max-width: 750px) {
  html {
    font-size: calc(100 * 100vw / 750);
  }
}
.product-detail .product-detail04 .detail04-box.item3 .item-box .item .list.list-2.active {flex-direction: column;}