html,body,div{
  padding:0;
  margin:0;
}
@font-face {
  font-family: "Alibaba PuHuiTi 2.0";font-weight: 400;src: url("//at.alicdn.com/wf/webfont/CclfI4d52CIr/EbW1uVyRrxcY.woff2") format("woff2"),
  url("//at.alicdn.com/wf/webfont/CclfI4d52CIr/YAwLHsQ9RZ7P.woff") format("woff");
  font-display: swap;
}
.header{
  width:100vw;
  height:63vw;
  background:linear-gradient(63.72deg,rgba(232, 255, 250, 0.51) 8.12%,rgba(238, 250, 253, 0.61) 27.54%,#f3f5ff 50.24%,#f3edff 82.24%,#fffdff 101.49%),linear-gradient(239.77deg,rgba(255, 255, 255, 0) 22.43%,rgba(240, 251, 250, 0) 65.31%,#f8f8f8 91.16%),linear-gradient(180deg,rgba(255, 255, 255, 0) 33.35%,rgba(255, 255, 255, 0.92) 91.9%);
  display:absolute;
  overflow:hidden;
}
.header .logo{
  padding-top:0.63vw;
  padding-left:8.28vw;
  padding-bottom:0.68vw;
  display:flex;
  align-items:center;
}
.header .logo .logo-img {
  width:65px;
  height:43px;
}
.header .logo .logo-text{
  width:66px;
  height:29px;
  margin-left:15px;
  margin-bottom: 0.4vw;
}
.header .bg-obj-1{
  opacity: 50%;
  width:12.24vw;
  height:12.24vw;
  position:absolute;
  top:7.92vw;
  left:10.52vw;
  mix-blend-mode:overlay;
}
.header .bg-obj-2{
  width:12.24vw;
  height:12.24vw;
  position:absolute;
  top:13.75vw;
  left:43.85vw;
  mix-blend-mode:overlay;
}
.header .bg-obj-3{
  opacity:87%;
  width:15.1vw;
  height:15.1vw; 
  position:absolute;
  top:9.53vw;
  left:73.8vw;
  mix-blend-mode:overlay;
}
.header-text{
  position:absolute;
  top:10.78vw;
  width: 100%;
  text-align: center;
}
.header h1{
  height:75px;
  line-height:75px;
  font-family: "Alibaba PuHuiTi 2.0";
  font-weight:900;
  color:#353535;
  font-size:54px;
  letter-spacing:-1px; 
  display:block;
  text-align: center;
  margin-bottom: 13px;
}
.header h2{
  height:33px;
  line-height:33px;
  font-family: "Alibaba PuHuiTi 2.0";
  color:#353535;
  font-size:24px;
  letter-spacing:-1px;
  text-align: center;
}
.header .download-btn{
  width:15.63vw;
  height:3.96vw;
  background:#aa7cff;
  border-radius:0.63vw;
  position:absolute;
  top: 22.29vw;
  left: 42.19vw;
  font-family:PingFang SC;
  color:#ffffff;
  font-size:1.04vw;
  letter-spacing:0;
  text-decoration: none;
}
.header .download-btn div{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  height:100%;
}
.header .download-btn div img{
  width:1.61vw;
  height:1.51vw;
  margin-right:0.52vw;
}
.carousel {
  width: 100%;
  height: 25.31vw;
  position: relative;
  overflow: hidden;
  margin-top: 2vw;
  top: 31.98vw;
  padding-left: 1.2vw;
}
.carousel-container {
  display: flex;
  transition: transform 0.5s ease;
  gap: 1.04vw;
  transform: translateX(-28vw);
}
.carousel-item {
  flex: 0 0 28.02vw;
  height: 25.31vw;
  position: relative;
  overflow: hidden;
  border-radius: 1.51vw;
  cursor: pointer;
}
.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center;
  transition: transform 0.3s ease;
  will-change: transform;
}
.carousel-item:hover img {
  transform: scale(1.1);
}
.carousel-item .content {
  position: absolute;
  bottom: -100%;
  left: 0;
  width: 100%;
  transition: bottom 0.3s ease;
  width:28.02vw;
  height:10.68vw;
  background:linear-gradient(180deg,rgba(35, 35, 35, 0) 0%,#171717 86.95%);
  color:#ffffff;
  padding-bottom:1.72vw;
}
.carousel-item:hover .content {
  bottom: 0;
}
.carousel-item .content>div{
  display:flex;
  flex-direction: column;
  justify-content:flex-end;
  height:10.68vw;
  padding-left:2.4vw;
  padding-right:0.94vw;

}
.carousel-item .content .title {
  line-height:1.88vw;
  font-family:PingFang SC;
  font-weight:500;
  font-size:1.3vw;
  letter-spacing:0;
}
.carousel-item .content .desc {
  opacity:80%;
  line-height:1.15vw;
  font-family:PingFang SC;
  font-size:0.83vw;
  letter-spacing:0;
}
.tags{
  width:100vw;
  position:relative;
  margin-top:4.17vw;
  overflow: hidden;
}
.tags .section-title {
  width:300px;
  margin: auto;
  background-position: 4em 10px;
}
.tag-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow: hidden;
  margin-top: 56px;
}
.tag-row {
  display: flex;
  gap: 20px;
  animation: scrollTags 60s linear infinite;
  white-space: nowrap;
}
.tag-row:nth-child(2) {
  animation-delay: -30s;
  animation-direction: reverse;
}
.tag {
  height:58px;
  background:#fcfaff;
  position: relative;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  line-height:58px;
  font-family:PingFang SC;
  color:#353535;
  font-size:16px;
  letter-spacing:0;
  min-width:244px;
  padding-left:24px;
  padding-right:24px;
  cursor: pointer;
}
.tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius:12px;
  padding: 1px;
  background: linear-gradient(91.51deg,#fa4bf0 0%,#ac7eff 100%);
  -webkit-mask: 
    linear-gradient(#fff 0 0) content-box, 
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.tag:hover {
  background: rgba(170, 124, 255, 0.2);
  transform: scale(1.05);
}
@keyframes scrollTags {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
.container{
  max-width: 1420px;
  margin: 0 auto;
}
section {
  position: relative;
  margin-top: 5.37vw;
}
.section-title{
  height: 37px;
  line-height: 37px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #353535;
  font-size: 26px;
  letter-spacing: 0px;
  background-image: url(images/textbg.png);
  background-repeat: no-repeat;
  background-size: 150px 37px;
  background-position: 1em 10px;
  padding-bottom: 1vw;
}
.section-subtitle{
  height:25px;
  line-height:25px;
  font-family:PingFang SC;
  color:#353535;
  font-size:18px;
  letter-spacing:0px;
  margin-top: 40px;
}
.section-subtitle-br {
  display:none;
}
.section-1 {
  height:780px;
}
.section1-img-mobile {
  display:none;
}
.section1-img-0{
  width:637px;
  height:auto;
  position:absolute;
  top:54px;
  left:780px;
}
.section1-img{
  width:350px;
  height:auto;
  position:absolute;
}
.section1-img:nth-child(1){
  top:170px;
  left:480px;
}
.section1-img:nth-child(2){
  top:268px;
  left:0px;
}
.section1-img:nth-child(3){
  top:570px;
  left:334px;
}
.section2-content{
  margin-top:120px;
  display:flex;
  justify-content:center;
  background-image: url(images/section2/bg.png);
  background-size: 537px 734px;
  background-repeat: no-repeat;
  background-position: 50% -42px;
  padding-bottom: 78px;
}
.section2-img-mobile {
  display:none;
}
.section2-content img{
  width:327px;
}
.section2-content img:nth-child(1){
  margin-right:18vw;
}
.section3-content {
  margin-top: 60px;
  display: flex;
  padding-bottom: 100px;
  display:flex;
  flex-direction: column;
  align-items: center;

}
.section3-qr {
  width:180px;
  height:180px;
  border-radius:16px;
  border:8px solid;
  border-color:#b17bfe;
  border-radius:12px;
}
.section3-qr img{
  width:100%;
  height:100%;
  object-fit: cover;
  border-radius:8px;
}
.section3-text{
  height:22px;
  line-height:22px;
  font-family:PingFang SC;
  font-weight:600;
  color:#353535;
  font-size:16px;
  letter-spacing:0px;
  width: 100%;
  text-align: center;
  margin-top:24px;
  margin-bottom:108px;
}
.section3-link{
  display:flex;
  align-items: center;
  text-decoration: none;
}
.section3-link-text{
  height:22px;
  line-height:22px;
  font-family:PingFang SC;
  color:#353535;
  font-size:16px;
  letter-spacing:0px;
  padding: 29px 63px 29px 31px;
  background-color: #f7f1ff;
  margin-right:13px;
  text-decoration: none;
}
.section3-link-btn{
  width:140px;
  height:80px;
  background:#aa7cff;
  border-radius:8px;
  cursor: pointer;
  line-height:80px;
  text-align: center;
  font-family:PingFang SC;
  font-weight:600;
  color:#ffffff;
  font-size:16px;
  letter-spacing:0px;
  text-decoration: none;
}


@media screen and (min-width: 768px) {
  .header .logo .logo-mobile{
    display:none;
  }
}

@media screen and (max-width: 768px) {
  .header{
    height: auto
  }
  .header .logo{
    height:68px;
    width:100%;
    display:flex;
    align-items:center;
    justify-content:center;
    background:#aa7cff;
    padding: 0;
  }
  .header .logo .logo-img{
    display:none;
  }
  .header .logo .logo-text{
    display:none;
  }
  .header .logo .logo-mobile{
    display:block;
    width:106px;
    height:29px;
  }
  .header .header-text  {
    position: unset;
    margin-top: 92px;
    margin-bottom: 68px;
  }
  .header .header-text h1{
    height:40px;
    line-height:40px;
    font-size:28px;
    margin-top: 0;
  }
  .header .header-text h2{
    height:20px;
    line-height:20px;
    font-size:14px;
    font-weight: 400;
  }
  .header .download-btn {
    width:228px;
    height:58px;
    display:block;
    position: unset;
    margin: auto;
    border-radius:12px;
    transform: translateZ(1px);
  }
  .header .download-btn div img{
    width:25px;
    height:23px;
  }
  .header .download-btn span{
    font-size:16px;
  }
  .header .bg-obj-1 {
    opacity:50%;
    width:30vw;
    height:30vw;
    mix-blend-mode:overlay;
    top: 26.15vw;
    left: 3.59vw;
  }
  .header .bg-obj-2 {
    opacity: 56%;
    width: 27.18vw;
    height: 27.18vw;
    mix-blend-mode: overlay;
    top: 67.18vw;
    left: 36.41vw;
  }
  .header .bg-obj-3 {
    opacity: 50%;
    width:35.38vw;
    height:35.38vw;
    mix-blend-mode: overlay;
    top: 23.59vw;
    left: 62.05vw;
  }
  .carousel {
    position: unset;
    height:40.51vw;
    margin-top: 61px;
  }
  .carousel-container {
    transform: translateX(-44vw);
  }
  .carousel-item {
    flex:0 0 44.87vw;
    height:40.51vw;
  }

  .carousel-item .content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    transition: bottom 0.3s ease;
    background:linear-gradient(180deg,rgba(35, 35, 35, 0) 0%,#171717 86.95%);
    color:#ffffff;
    padding-bottom:1.72vw;
  }
  .carousel-item .content>div{
    display:flex;
    flex-direction: column;
    justify-content:flex-end;
    width: 100%;
  }
  .carousel-item .content .title {
    line-height:20px;
    font-family:PingFang SC;
    font-weight:500;
    color:#ffffff;
    font-size:14px;
  }
  .carousel-item .content .desc {
    display: none;
  }
  .tags .section-title {
    font-size:16px;
    width:180px;
    background-position: 2em 10px;
  }
  .tag-list {
    gap: 10px;
    margin-top: 48px;
    margin-bottom: 17px;
  }
  .tag {
    height:36px;
    line-height:36px;
    font-size:14px;
    border-radius:8px;
    font-size:12px;
    padding-left:12px;
    padding-right:12px;
    min-width:126px;
  }
  .tag::before {
    border-radius:8px;
  }
  .tag-row {
    gap: 10px;
  }
  .section-title {
    background-size: 124px 28px;
    background-position: 52% 10px;
    font-size:16px;
    text-align: center;
    margin-top: 50px;
  }
  .section-subtitle {
    line-height:17px;
    height:auto;
    font-family:PingFang SC;
    color:#8b8b8b;
    font-size:12px;
    letter-spacing:0px;
    text-align:center;
    margin: auto;
    margin-top: 19px;
    max-width: 330px;
  }
  .section-subtitle-br {
    display:unset;
  }
  .section-1 {
    height:auto;
  }
  .section1-img-0 {
    display:none;
  }
  .section1-img {
    display:none;
  }
  .section1-img-mobile {
    display:block;
    margin-top: 20px;
    margin-left: 7.95vw;
    margin-right: 4.36vw;
    width:82.69vw;
  }
  .section2-content {
    width:66.15vw;
    margin: auto;
    margin-top: 53px;
    background-image: none;
    padding:0;
  }
  .section2-content img {
    width:100%;
  }
  .section2-img-1 {
    display:none;
  }
  .section2-img-2 {
    display:none
  }
  .section2-img-mobile {
    display:block;
  }
  .section3-qr {
    width:120px;
    height:120px;
  }
  .section3-link-text {
    width:236px;
   font-size:14px;
   height:56px;
   padding:0;
   display:flex;
   align-items:center;
   justify-content:center;
  }
  .section3-link-btn {
    width:99px;
    height:56px;
    font-size:12px;
    display:flex;
    align-items:center;
    justify-content:center;
  }
  .section3-text {
    margin-top: 18px;
    margin-bottom: 19px;
    font-size:12px;
  }
}