@font-face {
  font-family: "SourceHanSansCN-Regular";
  src: url(../font/SourceHanSansCN-Regular.ttf) format("truetype");
  font-style: normal;
  font-display: fallback;
}

.img_100 {
  width: 100%;
  height: 100%;
}

.btn {
  background-color: transparent;
  outline: none;
  padding: 0;
  border: none;
  cursor: pointer;
}

html {
  font-size: calc(100vw/2560 * 100);
  font-size: -webkit-calc(100vw/2560 * 100);
  /* 适配safari */
  min-height: 0vw;
  /* user-select: none; */
}

/* @media only screen and (max-width: 1200px) {
  html {
    font-size: 46.875px;
  }
} */

@media only screen and (max-width: 1600px) {
  html {
    font-size: 62.5px;
  }
}

html,
body {
  width: 100%;
  min-width: 1600px;
}

.wrapper {
  width: 100%;
  min-width: 1600px;
  height: 100%;
  position: relative;
}

/* kf */
.activity-kf {
  position: absolute;
  bottom: 3rem;
  left: 0.92rem;
  z-index: 100;
  transition: transform 0.3s;
  transform-origin: center center;
}

.activity-kf:active {
  transform: scale(0.95);
}

.activity-kf-jiujiu {
  width: 2.56rem;
  position: absolute;
  bottom: 0.5rem;
  left: 0rem;
  transform: rotateY(180deg);
}

.activity-kf-btn {
  width: 2.65rem;
  position: absolute;
  bottom: 0;
  left: 0;
}

.activity-kf-btn img {
  width: 100%;
}

/* nav */
.nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1rem;
  background: rgba(2, 7, 23, 0.8);
  z-index: 10;
}

.nav-logo {
  width: 1.8rem;
  position: absolute;
  top: 0rem;
  left: 0.7rem;
}

.nav-btns {
  padding-right: 1.2rem;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.nav-btns ul {
  position: relative;
}

.nav-btns ul::before {
  content: "";
  width: 2rem;
  height: 0.64rem;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #f079ce;
  border-radius: 0.3rem;
  z-index: -1;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.nav-btns ul[data-index="0"]::before {
  transform: translateX(0.4rem);
}

.nav-btns ul[data-index="1"]::before {
  transform: translateX(3.2rem);
}

.nav-btns ul[data-index="2"]::before {
  transform: translateX(6rem);
}

.nav-btns li {
  float: left;
  width: 2rem;
  height: 0.64rem;
  line-height: 0.64rem;
  text-align: center;
  font-size: 0.3rem;
  color: #cfd6ef;
  text-transform: uppercase;
  font-family: "SourceHanSansCN-Regular";
  cursor: pointer;
  transition: all 0.3s;
  margin: 0 0.4rem;
  position: relative;
}

.nav-btns li.cur {
  font-weight: 700;
  color: #fff;
}

.nav-btns li:hover {
  font-weight: 700;
  color: #fff;
}

.nav-btn-shop {
  width: 2rem;
  height: 0.64rem;
  line-height: 0.64rem;
  text-align: center;
  font-size: 0.3rem;
  color: #cfd6ef;
  text-transform: uppercase;
  font-family: "SourceHanSansCN-Regular";
  cursor: pointer;
  position: relative;
}

.nav-btn-shop:hover {
  font-weight: 700;
  color: #fff;
}

.nav-btn-shop::after {
  content: "";
  background: url(../images/nav-icon-store.png) no-repeat center 0 / 100% 100%;
  width: 0.68rem;
  height: 0.38rem;
  position: absolute;
  top: 0.06rem;
  right: -0.35rem;
}

.pageSwiper {
  width: 100%;
  height: 100%;
}

.swiper-slide {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* home */
.home {
  background: url(../images/kv.jpg) no-repeat center bottom;
  background-size: cover;
}

.home::before {
  content: "";
  background-color: rgba(0, 0, 0, 0.2);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
}

.home::after {
  content: "";
  background: url(../images/home-mask-1.png) no-repeat 0 0 / 100% 100%;
  background-size: cover;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3.45rem;
  pointer-events: none;
  z-index: 4;
}

.home[data-index="0"]::after {
  background: url(../images/home-mask-1.png) no-repeat 0 0 / 100% 100%;
}

.home[data-index="1"]::after {
  background: url(../images/home-mask-2.png) no-repeat 0 0 / 100% 100%;
}

.home[data-index="2"]::after {
  background: url(../images/home-mask-3.png) no-repeat 0 0 / 100% 100%;
}

.home[data-index="3"]::after {
  background: url(../images/home-mask-4.png) no-repeat 0 0 / 100% 100%;
}

.home[data-index="4"]::after {
  background: url(../images/home-mask-5.png) no-repeat 0 0 / 100% 100%;
}

.bgv-box {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.bgv-box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-con {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 3;
}

.home-playBtn {
  width: 2.07rem;
  height: 1.31rem;
  position: absolute;
  bottom: 6.6rem;
  left: 50%;
  margin-left: -1.03rem;
  cursor: pointer;
  z-index: 2;
}

.home-playBtn .home-playBtn-box {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
  transform: scale(0.9);
  transition: all 0.4s ease-in-out;
}

.home-playBtn:hover .home-playBtn-box {
  transform: scale(1);
}

.home-playBtn-main {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.home-playBtn-triangle {
  width: 0.17rem;
  height: 0.19rem;
  position: absolute;
  top: 0.52rem;
  left: 0.94rem;
  transform-origin: 45% 52%;
  transition: all 0.4s ease-in-out;
}

.home-playBtn:hover .home-playBtn-triangle {
  transform: rotate(120deg);
}

.home-playBtn-circle1 {
  width: 0.16rem;
  height: 0.16rem;
  position: absolute;
  top: 0.76rem;
  left: 0.25rem;
  transform: translate(0.5rem, 0.1rem) scale(0.9);
  opacity: 0;
  transition: all 0.3s ease-in-out;
}

.home-playBtn:hover .home-playBtn-circle1 {
  transition: all 0.2s ease-in-out 0.2s;
  transform: translate(0, 0) scale(1);
  opacity: 1;
}

.home-playBtn-circle2 {
  width: 0.08rem;
  height: 0.08rem;
  position: absolute;
  top: 0.9rem;
  left: 0.45rem;
  transform: translate(0.5rem, 0.1rem) scale(0.9);
  opacity: 0;
  transition: all 0.2s ease-in-out;
}

.home-playBtn:hover .home-playBtn-circle2 {
  transition: all 0.3s ease-in-out 0.2s;
  transform: translate(0, 0) scale(1);
  opacity: 1;
}

.home-playBtn-circle3 {
  width: 0.1rem;
  height: 0.1rem;
  position: absolute;
  top: 0.2rem;
  left: 1.6rem;
  transform: translate(-0.3rem, -0.1rem) scale(0.9);
  opacity: 0;
  transition: all 0.3s ease-in-out;
}

.home-playBtn:hover .home-playBtn-circle3 {
  transition: all 0.3s ease-in-out 0.2s;
  opacity: 1;
  transform: translate(0, 0) scale(1);
}


.home-slogan {
  width: 10rem;
  height: 3.5rem;
  position: absolute;
  bottom: 3.8rem;
  left: 50%;
  margin-left: -5rem;
}

.home-download {
  background: url(../images/home-donwload-bg.png) no-repeat center 0 / 100% 100%;
  width: 8.56rem;
  height: 2.36rem;
  position: absolute;
  bottom: 1.9rem;
  left: 50%;
  margin-left: -4.28rem;
  padding: 0 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.home-download-qr {
  background: url(../images/home-qr-bg.png) no-repeat center 0 / 100% 100%;
  width: 1.3rem;
  height: 1.3rem;
  position: relative;
  padding: 0.08rem;
}

.home-download-qr::after {
  content: "";
  background: url(../images/qr-line.png) no-repeat center 0 / 100% 100%;
  width: 1.3rem;
  height: 0.2rem;
  position: absolute;
  top: 0;
  left: 0;
  animation: qrAni 2s linear infinite both;
}

@keyframes qrAni {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(1.1rem);
  }

  100% {
    transform: translateY(0);
  }
}

.home-download-btns {
  width: 4.22rem;
  height: 1.3rem;
  /* border: 1px solid #fff; */
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.home-download-btns a {
  width: 2.04rem;
  height: 0.6rem;
  margin-right: 0.1rem;
  margin-bottom: 0.1rem;
  /* transition: all 0.3s; */
}

.home-download-btns a:nth-child(2n) {
  margin-right: 0;
}

.home-download-btns a:nth-child(3), .home-download-btns a:nth-child(4) {
  margin-bottom: 0;
}

.home-download-btns a:hover {
  /* transform: scale(1.02); */
  filter: brightness(1.1);
}

/* .home-download-btns a:active {
  transform: scale(0.95);
} */

.home-download-16 {
  width: 0.97rem;
  height: 1.25rem;
}



.home-sns {
  width: 1.04rem;
  height: 1.04rem;
  position: absolute;
  bottom: 8rem;
  right: 0.66rem;
  z-index: 10;
  background-color: #1a223f;
  border-radius: 50%;
}

.home-sns-switch {
  width: 0.88rem;
  height: 0.88rem;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -0.44rem;
  margin-left: -0.44rem;
  position: relative;
  cursor: pointer;
  z-index: 1;
}

.home-sns-switch::before {
  content: "";
  background: url(../images/sns-tag.png) no-repeat center 0 / 100% 100%;
  border-radius: 50%;
  width: 0.88rem;
  height: 0.88rem;
  position: absolute;
  top: 0;
  left: 0;
  animation: snsSwitchAni 10s linear infinite both;
}

@keyframes snsSwitchAni {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.home-sns-switch::after {
  content: "";
  background: url(../images/sns-tag-icon.png) no-repeat center 0 / 100% 100%;
  width: 0.88rem;
  height: 0.88rem;
  position: absolute;
  top: 0;
  left: 0;
  transition: transform 1.5s;
}

.home-sns-switch.on::after {
  transform: rotate(180deg);
}

.home-sns-btns {
  width: 0.6rem;
  position: absolute;
  top: 0.8rem;
  left: 50%;
  margin-left: -0.3rem;
  background-color: #1a223f;
  padding: 0.38rem 0 0.2rem 0;
  border-bottom-right-radius: 0.3rem;
  border-bottom-left-radius: 0.3rem;
  transform: translateY(-0.2rem);
  opacity: 0;
  pointer-events: none;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.home-sns-btns.on {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.home-sns-btn {
  display: block;
  width: 0.36rem;
  height: 0.36rem;
  margin: 0 auto 0.2rem;
  mask-size: 100% 100%;
  position: relative;
}

.home-sns-btn span:hover {
  background: rgb(255, 66, 100);
}

.home-sns-btn span {
  display: block;
  background: #cfd6ef;
  margin: 0 auto;
}

.home-sns-weixin span {
  width: 0.36rem;
  height: 0.29rem;
  mask: url(../images/sns-weixin.png) no-repeat center 0 / 100% 100%;
}

.home-sns-qq span {
  width: 0.34rem;
  height: 0.27rem;
  mask: url(../images/sns-qq.png) no-repeat center 0 / 100% 100%;
}

.home-sns-kf span {
  width: 0.33rem;
  height: 0.36rem;
  mask: url(../images/sns-kf.png) no-repeat center 0 / 100% 100%;
}

.home-sns-moyu span {
  width: 0.33rem;
  height: 0.33rem;
  mask: url(../images/sns-moyu.png) no-repeat center 0 / 100% 100%;
}

.home-sns-qr {
  background: url(../images/sns-bg-qr.png) no-repeat center 0 / 100% 100%;
  width: 1.98rem;
  height: 1.87rem;
  position: absolute;
  top: 50%;
  margin-top: -0.935rem;
  left: -2.3rem;
  visibility: hidden;
  transform: translateX(-0.3rem);
  opacity: 0;
  transition: 0.3s;
  padding: 0.24rem 0.34rem 0.24rem 0.24rem;
}

.home-sns-btn:hover .home-sns-qr {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.home-sns-qr img {
  width: 100%;
  height: 100%;
}

/* chuchus */
.chuchus {
  width: 100%;
  height: 100%;
  /* background: url(../images/cc/cc-bg-1.png) no-repeat center top / cover;
  transition: all 2s; */
}

.cc-con {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.cc-bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.cc-bg ul li {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: all 2s;
  background: url(../images/cc/cc-bg-1.png) no-repeat center top / cover;
}

.cc-bg ul li.cur {
  opacity: 1;
}

.cc-bg ul li:first-child {
  background-image: url(../images/cc/cc-bg-1.png);
}

.cc-bg ul li:nth-child(2) {
  background-image: url(../images/cc/cc-bg-2.png);
}

.cc-bg ul li:nth-child(3) {
  background-image: url(../images/cc/cc-bg-3.png);
}

.cc-bg ul li:nth-child(4) {
  background-image: url(../images/cc/cc-bg-4.png);
}

.cc-bg ul li:nth-child(5) {
  background-image: url(../images/cc/cc-bg-5.png);
}


.cc-title {
  width: 4.65rem;
  height: 1.05rem;
  margin: 1.5rem auto 0;
  position: relative;
}

.cc-title::before {
  content: "";
  background: url(../images/title01.png) no-repeat center 0 / 100% 100%;
  width: 1.76rem;
  height: 1.32rem;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -0.66rem;
  margin-left: -0.88rem;
  z-index: -1;
  transition: all 0.6s 0.4s;
  opacity: 0;
  transform: translateY(-100%);
}

.chuchus.swiper-slide-active .cc-title::before {
  transform: translateY(0);
  opacity: 1;
}

.cc-title img {
  transition: all 0.8s 0.3s;
  opacity: 0;
  transform: translateY(-100%);
}

.chuchus.swiper-slide-active .cc-title img {
  transform: translateY(0);
  opacity: 1;
}

.cc-main {
  width: 100%;
  height: 9.3rem;
  /* border: 1px solid red; */
  margin: -0.5rem auto 0;
  position: relative;
}

.cc-main ul.cc-lists {
  width: 100%;
  height: 100%;
  position: relative;
}

.cc-main ul.cc-lists li.cc-item {
  width: 19.2rem;
  height: 100%;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -9.6rem;
  /* display: none; */
  opacity: 0;
  /* transition: all 0.5s; */
  pointer-events: none;
  visibility: hidden;
}

.cc-main ul.cc-lists li.cc-item.cur {
  /* display: block; */
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.cc-txt-jiujiu {
  width: 17.36rem;
  height: 5.92rem;
  position: absolute;
  top: 0.46rem;
  left: 0.9rem;
  transition: all 2s;
  opacity: 0;
}

.cc-item.cur .cc-txt-jiujiu {
  opacity: 1;
  transform: translateY(0);
}

.cc-txt-jiujiu::after {
  content: "";
  background: url(../images/cc/cc-tag-1.png) no-repeat center 0 / 100% 100%;
  width: 1.74rem;
  height: 1.74rem;
  position: absolute;
  top: 0rem;
  right: -0.86rem;
}

.cc-item1 .cc-txt-jiujiu::after {
  background-image: url(../images/cc/cc-tag-1.png);
}

.cc-item2 .cc-txt-jiujiu::after {
  background-image: url(../images/cc/cc-tag-2.png);
}

.cc-item3 .cc-txt-jiujiu::after {
  background-image: url(../images/cc/cc-tag-3.png);
}

.cc-item4 .cc-txt-jiujiu::after {
  background-image: url(../images/cc/cc-tag-4.png);
}

.cc-item5 .cc-txt-jiujiu::after {
  background-image: url(../images/cc/cc-tag-5.png);
}

.cc-info-left {
  height: 1.62rem;
  position: absolute;
  bottom: 2.7rem;
  left: 1.2rem;
  transform: translateX(-2rem);
  transition: all 1s;
  opacity: 0;
}

.cc-item.cur .cc-info-left {
  opacity: 1;
  transform: translateX(0);
}

.cc-info-left img {
  height: 100%;
  transform: translateX(-2rem);
  transition: all 0.6s 0.2s;
  opacity: 0;
}

.chuchus.swiper-slide-active .cc-info-left img {
  transform: translateX(0);
  opacity: 1;
}

.cc-info-right {
  height: 1.86rem;
  position: absolute;
  bottom: 2.36rem;
  right: 0.4rem;
  transform: translateX(2rem);
  transition: all 1s;
  opacity: 0;
}

.cc-item.cur .cc-info-right {
  opacity: 1;
  transform: translateX(0);
}

.cc-info-right img {
  height: 100%;
  transform: translateX(2rem);
  transition: all 0.6s 0.2s;
  opacity: 0;
}

.chuchus.swiper-slide-active .cc-info-right img {
  transform: translateX(0);
  opacity: 1;
}

.cc-jiujiu-box {
  width: 100%;
  height: 8.5rem;
  position: absolute;
  top: 0;
  left: 0;
  /* z-index: 2; */
  pointer-events: none;
  /* opacity: 0;
  transition: opacity 0.6s; */
  display: none;
}

.cc-item.cur .cc-jiujiu-box {
  display: block;
  /* opacity: 1; */
}

.cc-jiujiu-box .cc-jiujiu-item {
  /* opacity: 0;
  transition: opacity 0.6s; */
  display: none;
}

.cc-jiujiu-box .cc-jiujiu-item.cur {
  /* opacity: 1; */
  display: block;
}

.cc-item1 .cc-jiujiu-box .cc-jiujiu-item1 {
  width: 5.5rem;
  position: absolute;
  bottom: 0.5rem;
  left: 6.76rem;
}

.cc-item1 .cc-jiujiu-box .cc-jiujiu-item2 {
  width: 5rem;
  position: absolute;
  bottom: 0.4rem;
  left: 7rem;
}

.cc-item1 .cc-jiujiu-box .cc-jiujiu-item3 {
  width: 8rem;
  position: absolute;
  bottom: 0;
  left: 6.36rem;
}

.cc-item2 .cc-jiujiu-box .cc-jiujiu-item1 {
  width: 8rem;
  position: absolute;
  bottom: 1rem;
  left: 5.6rem;
}

.cc-item2 .cc-jiujiu-box .cc-jiujiu-item2 {
  width: 7rem;
  position: absolute;
  bottom: 0;
  left: 5.6rem;
}

.cc-item2 .cc-jiujiu-box .cc-jiujiu-item3 {
  width: 9.5rem;
  position: absolute;
  bottom: -0.3rem;
  left: 4.5rem;
}

.cc-item3 .cc-jiujiu-box .cc-jiujiu-item1 {
  width: 4.85rem;
  position: absolute;
  bottom: 0.7rem;
  left: 7.2rem;
}

.cc-item3 .cc-jiujiu-box .cc-jiujiu-item2 {
  width: 6.5rem;
  position: absolute;
  bottom: 0.6rem;
  left: 6.1rem;
}

.cc-item3 .cc-jiujiu-box .cc-jiujiu-item3 {
  width: 6.5rem;
  position: absolute;
  bottom: 0.2rem;
  left: 6rem;
}

.cc-item4 .cc-jiujiu-box .cc-jiujiu-item1 {
  width: 6rem;
  position: absolute;
  bottom: 0.6rem;
  left: 6.4rem;
}

.cc-item4 .cc-jiujiu-box .cc-jiujiu-item2 {
  width: 5.8rem;
  position: absolute;
  bottom: 0.2rem;
  left: 7.1rem;
}

.cc-item4 .cc-jiujiu-box .cc-jiujiu-item3 {
  width: 8.5rem;
  position: absolute;
  bottom: -0.2rem;
  left: 5.8rem;
}

.cc-item5 .cc-jiujiu-box .cc-jiujiu-item1 {
  width: 6.2rem;
  position: absolute;
  bottom: 0.7rem;
  left: 6rem;
}

.cc-item5 .cc-jiujiu-box .cc-jiujiu-item2 {
  width: 5rem;
  position: absolute;
  bottom: .6rem;
  left: 6.9rem;
}

.cc-item5 .cc-jiujiu-box .cc-jiujiu-item3 {
  width: 6.4rem;
  position: absolute;
  bottom: 0.4rem;
  left: 6.36rem;
}

.cc-avatars-box {
  width: 4.34rem;
  height: 1.18rem;
  position: absolute;
  left: 1.2rem;
  bottom: 1.66rem;
  /* opacity: 0; */
  transform: translateX(-2rem);
  transition: transform 0.6s 0.4s;
}

.chuchus.swiper-slide-active .cc-avatars-box {
  /* opacity: 1; */
  transform: translateX(0);
}

.cc-avatars {
  width: 4.34rem;
  height: 1.18rem;
  position: absolute;
  left: 0;
  bottom: 0;
  opacity: 0;
  transform: translateX(-2rem);
  transition: all 1s 0.2s;
}

.cc-item.cur .cc-avatars {
  opacity: 1;
  transform: translateY(0);
}

.cc-avatars::before {
  content: "";
  background: url(../images/cc-stage-connect.png) no-repeat center 0 / 100% 100%;
  width: 0.88rem;
  height: 0.58rem;
  position: absolute;
  top: 50%;
  margin-top: -0.29rem;
  left: 0.9rem;
  z-index: -1;
}

.cc-avatars::after {
  content: "";
  background: url(../images/cc-stage-connect.png) no-repeat center 0 / 100% 100%;
  width: 0.88rem;
  height: 0.58rem;
  position: absolute;
  top: 50%;
  margin-top: -0.29rem;
  right: 0.9rem;
  z-index: -1;
}

.cc-avatars ul {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}


.cc-avatars ul li {
  width: 1.06rem;
  height: 1.06rem;
  position: relative;
  cursor: pointer;
}

.cc-avatars ul li div {
  width: 1.06rem;
  height: 1.06rem;
  overflow: hidden;
  border-radius: 50%;
  position: relative;
}

.cc-avatars ul li div::after {
  content: "";
  width: 1.06rem;
  height: 1.06rem;
  border: 0.08rem solid #fff;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
}

.cc-avatars ul li img {
  width: 1.06rem;
  height: 1.06rem;
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: center center;
  transition: cubic-bezier(0.25, 0.74, 0.22, 0.99) 0.65s;
  transform: scale(1.1);
}

.cc-avatars ul li:hover img, .cc-avatars ul li.cur img {
  transform: scale(1);
}

.cc-avatars ul li::before {
  content: "";
  width: 1.18rem;
  height: 1.18rem;
  background-color: #ffc18a;
  border-radius: 50%;
  position: absolute;
  top: 50%; 
  left: 50%;
  margin-top: -0.59rem;
  margin-left: -0.59rem;
  /* z-index: -1; */
  transform: scale(0);
  transform-origin: center center;
  transition: all 0.5s cubic-bezier(0.25, 0.74, 0.22, 0.99);
  opacity: 0;
}

.cc-item1 .cc-avatars ul li::before {
  background-color: #40d9ff;
}

.cc-item2 .cc-avatars ul li::before {
  background-color: #60f09d;
}

.cc-item3 .cc-avatars ul li::before {
  background-color: #ffaa65;
}

.cc-item4 .cc-avatars ul li::before {
  background-color: #af6fff;
}

.cc-item5 .cc-avatars ul li::before {
  background-color: #ffc18a;
}

.cc-avatars ul li:hover::before, .cc-avatars ul li.cur::before {
  transform: scale(1);
  opacity: 1;
}


.cc-tab {
  /* border: 1px solid #000; */
  width: 7.7rem;
  height: 3rem;
  background: url(../images/cc-tab-bg.png) no-repeat 0 100% / 100% 1.43rem;
  position: absolute;
  bottom: -0.3rem;
  right: 50%;
  margin-right: -9.6rem;
  display: flex;
  justify-content: center;
  padding-top: 0.6rem;
  /* z-index: 10; */
  transform: translateX(2rem);
  opacity: 0;
  transition: all 0.6s 0.4s;
}

.chuchus.swiper-slide-active .cc-tab {
  opacity: 1;
  transform: translateX(0);
}

.cc-tab-swiper {
  width: 5.2rem;
  height: 2.2rem;
}

.cc-tab-swiper .swiper-slide {
  height: 2.2rem;
  display: flex;
  justify-content: center;
  /* cursor: pointer; */
}

.cc-tab-swiper .swiper-slide img {
  height: 100%;
  cursor: pointer;
}

.cc-tab-prev::after, .cc-tab-next::after {
  display: none !important;
}

.cc-tab-prev {
  background: url(../images/cc-btn-prev.png) no-repeat 0 0 / 100% 100%;
  width: 0.63rem;
  height: 0.63rem;
  left: 0.22rem;
  top: auto;
  margin-top: auto;
  bottom: 0.44rem;
  transition: all 0.3s;
}

.cc-tab-next {
  background: url(../images/cc-btn-next.png) no-repeat 0 0 / 100% 100%;
  width: 0.63rem;
  height: 0.63rem;
  right: 0.22rem;
  top: auto;
  margin-top: auto;
  bottom: 0.44rem;
  transition: all 0.3s;
}

.cc-tab-prev:hover,.cc-tab-next:hover {
  transform: scale(1.1);
}


/* features */
.features {
  background: url(../images/features-bg.png) no-repeat center bottom;
  background-size: cover;
}

.features-con {
  width: 100%;
  height: 100%;
  position: relative;
}

.features-title {
  width: 4.74rem;
  height: 1.08rem;
  margin: 1.5rem auto 0;
  position: relative;
}

.features-title::before {
  content: "";
  background: url(../images/title02.png) no-repeat center 0 / 100% 100%;
  width: 2.05rem;
  height: 1.32rem;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -0.66rem ;
  margin-left: -1.02rem;
  z-index: -1;
  transition: all 0.6s 0.4s;
  opacity: 0;
  transform: translateY(-100%);
}

.features.swiper-slide-active .features-title::before {
  transform: translateY(0);
  opacity: 1;
}

.features-title img {
  transition: all 0.8s 0.3s;
  opacity: 0;
  transform: translateY(-100%);
}

.features.swiper-slide-active .features-title img {
  transform: translateY(0);
  opacity: 1;
}

.features-featuresBox {
  background: url(../images/features-bg2.png) no-repeat center top;
  background-size: cover;
  width: 14.47rem;
  height: 8.31rem;
  margin: 0.3rem auto 0;
  position: relative;
}

.features-photo-left {
  width: 4.94rem;
  height: 5.46rem;
  position: absolute;
  top: 2rem;
  left: -0.8rem;
  transform-origin: center center;
  transform: translateX(3rem) rotate(80deg);
  transition: all 0.5s;
}

.features-photo-right {
  width: 5.16rem;
  height: 5.63rem;
  position: absolute;
  top: 0.1rem;
  right: -1.2rem;
  transform: translate(-3rem, 2rem) rotate(-80deg);
  transition: all 0.3s;
}

.pageSwiper .swiper-slide-active .features-photo-left,
.pageSwiper .swiper-slide-active .features-photo-right {
  transition: all 0.3s 0.8s;
  transform: translate(0, 0) rotate(0deg);
}


.features-display {
  background: url(../images/features-bg1.png) no-repeat center top;
  background-size: cover;
  width: 11.9rem;
  height: 6.78rem;
  position: absolute;
  top: .64rem;
  left: 0.88rem;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.features-display-con {
  width: 11.55rem;
  height: 6.5rem;
  background-color: #fff;
  border-radius: 0.2rem;
  padding: 0.1rem;
}

.features-display-swiper {
  width: 100%;
  height: 100%;
  border-radius: 0.1rem;
}

.features-prev {
  background: url(../images/features-btn-prev.png) no-repeat 0 0 / 100% 100%;
  width: 0.71rem;
  height: 0.84rem;
  left: -1.8rem;
  transition: all 0.3s;
}

.features-prev:hover {
  transform: scale(1.1);
}

.features-prev::after {
  display: none !important;
}

.features-next {
  background: url(../images/features-btn-next.png) no-repeat 0 0 / 100% 100%;
  width: 0.72rem;
  height: 0.84rem;
  right: -3.04rem;
  transition: all 0.3s;
}

.features-next:hover {
  transform: scale(1.1);
}

.features-next::after {
  display: none !important;
}

.features-pagination .swiper-pagination-bullet {
  width: 0.22rem;
  height: 0.22rem;
  border: 1px solid #fff;
  background-color: transparent;
  margin: 0 0.3rem !important;
  opacity: 1;
}

.features-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: #fff;
}


.features-jiujiu {
  width: 6.11rem;
  position: absolute;
  bottom: -0.5rem;
  right: -2.3rem;
  z-index: 2;
  pointer-events: none;
}

.features-icon {
  width: 2.4rem;
  height: 1.75rem;
  position: absolute;
  top: 1.5rem;
  left: 0rem;
  z-index: 2;
  pointer-events: none;
}

/* footer */
.footer {
  background: url(../images/footer-bg.png) no-repeat center 0 / cover;
  width: 100%;
  height: 5rem;
}

.footer-jiujiuBox {
  width: 18.55rem;
  height: 1.6rem;
  margin: 0 auto 0;
  padding-top: 0.34rem;
  display: flex;
  justify-content: center;
}

.footer-jiujiuBox img {
  width: 9.6rem;
  height: 1.3rem;
}

.footer-con {
  background: url(../images/footer-con.png) no-repeat center top / 100% 100%;
  width: 18.55rem;
  height: 2.08rem;
  margin: 0 auto 0;
  position: relative;
}

.footer-logo {
  width: 2.16rem;
  height: 1.35rem;
  position: absolute;
  top: 50%;
  left: 1.1rem;
  margin-top: -0.675rem;
}

.footer-info {
  position: absolute;
  top: 50%;
  right: 1.1rem;
  transform: translateY(-50%);
  text-align: left;
  color: #565e7a;
  font-size: 0.18rem;
  font-family: "SourceHanSansCN-Regular";
  text-transform: uppercase;
}

.footer-info p {
  font-size: 0.18rem;
  margin-bottom: 0.1rem;
}

.footer-copy,.footer-public {
  color: #afb1cf;
}

.footer-copy p {
  margin-bottom: 0.05rem;
}

.footer-limit p {
  margin-bottom: 0;
}

.footer-xieyi {
  font-size: 0.18rem;
}

.footer-xieyi a,
.footer-xieyi span {
  margin-right: 0.2rem;
}

.footer-xieyi a:hover {
  text-decoration: underline;
}


/* dialog */
.dialog-mask {
  background-color: #000;
  border-top: 1px solid #000;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  filter: alpha(opacity=0);
  z-index: -1;
}

.dialog-mask.on {
  -webkit-opacity: 0.8;
  -moz-opacity: 0.8;
  opacity: 0.8;
  filter: alpha(opacity=80);
  z-index: 99997;
}

.dialog {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 99999;
}

.dialog.on {
  display: block;
}

.dialog-close {
  width: 0.48rem;
  height: 0.48rem;
  position: absolute;
  top: 0rem;
  right: -0.7rem;
  z-index: 10;
}

.dialog-close img {
  transition: all 0.3s;
}

.dialog-close:hover img {
  transform: scale(1.1);
}

.dialog-video {
  width: 16rem;
  height: 9rem;
  margin-top: -4.5rem;
  margin-left: -8rem;
  background-color: #000;
}

.dialog-video .dialog-con,.dialog-video .dialog-con video {
  width: 100%;
  height: 100%;
}

.dialog-age {
  background: url(../images/dialog-bg.png) no-repeat center 0 / cover;
  width: 11.54rem;
  height: 6.4rem;
  margin-left: -5.77rem;
  margin-top: -3.2rem;
}

.dialog-age .dialog-con {
  width: 10rem;
  height: 4rem;
  margin: 1.4rem auto 0;
  font-size: 0.16rem;
  color: #777777;
  line-height: 1.8;
  font-family: "SourceHanSansCN-Regular";
}