.page_index video::-webkit-media-controls-enclosure {
  display: none;
}
.page_index .banner-swiper {
  position: relative;
}
.page_index .banner-swiper .swiper-container {
  width: 100%;
  height: 620px;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link div {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1200px;
  text-align: left;
  padding-left: 80px;
  padding-top: 35px;
  box-sizing: border-box;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link div h1 {
  font-size: 42px;
  font-weight: bold;
  color: #1A1B20;
  padding-bottom: 10px;
  transform: translateY(30px);
  opacity: 0;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link div span {
  font-size: 18px;
  color: #1A1B20;
  opacity: 0.66;
  display: block;
  transform: translateY(30px);
  opacity: 0;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link div .link {
  width: 140px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  font-size: 14px;
  color: white;
  background-color: #00A4C5;
  border: 1px solid #00A4C5;
  border-radius: 4px;
  margin-top: 40px;
  transform: translateY(30px);
  opacity: 0;
  transition: all;
  transition-duration: 0.5s;
  box-sizing: border-box;
  display: block;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link div .link:hover {
  background: white;
  border: 1px solid #00A4C5;
  color: #00A4C5;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link div.ani-slide h1 {
  animation: swiper-slide 0.4s linear 0s 1 normal forwards;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link div.ani-slide span {
  animation: swiper-slide 0.4s linear 0s 1 normal forwards;
  animation-delay: 0.2s;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link div.ani-slide a {
  animation: swiper-slide 0.4s linear 0s 1 normal forwards;
  animation-delay: 0.4s;
}
.page_index .banner-swiper .swiper-container .swiper-slide-link img {
  max-width: none;
  transition: 0.5s;
  width: auto;
  height: 100%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.page_index .banner-swiper .swiper-container .swiper-slide-link video {
  max-width: none;
  width: 2560px;
  height: 200%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.page_index .banner-swiper .swiper-container .swiper-slide .img-box {
  position: relative;
  width: 1200px;
  height: 100%;
  margin: auto;
  overflow: hidden;
}
.page_index .banner-swiper .swiper-container .swiper-slide .img-box .watch-btn {
  position: absolute;
  bottom: 90px;
  left: 100px;
  z-index: 999;
  padding: 13px 45px;
  color: white;
  font-size: 18px;
  background-color: transparent;
  border: 1px solid white;
  transition: 0.6s;
}
.page_index .banner-swiper .swiper-container .swiper-slide .swiper-slide-link {
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  background-color: #f7f9fc;
}
.page_index .banner-swiper .swiper-container .swiper-slide .swiper-slide-link:hover .watch-btn {
  color: #171716;
  background-color: white;
  border-color: white;
}
.page_index .banner-swiper .swiper-container .swiper-slide .swiper-slide-link:hover .movie {
  transform: scale(1.05);
}
.page_index .banner-swiper .swiper-container .swiper-slide img {
  z-index: 1;
  width: auto;
  height: 100%;
  transition: 0.6s;
}
.page_index .banner-swiper .swiper-container .swiper-pagination {
  bottom: 20px;
}
.page_index .banner-swiper .swiper-container .swiper-pagination-bullets {
  bottom: 40px;
  text-align: left;
  width: 1040px;
  left: 50%;
  transform: translateX(-50%);
}
.page_index .banner-swiper .swiper-container .swiper-pagination-bullet {
  position: relative;
  z-index: 1;
  width: 60px;
  height: 4px;
  margin: 0 10px;
  background: transparent;
  border-radius: 0;
  opacity: 1;
}
.page_index .banner-swiper .swiper-container .swiper-pagination-bullet::before {
  position: absolute;
  z-index: 2;
  display: block;
  width: 60px;
  height: 4px;
  background: white;
  opacity: 0.4;
  content: '';
}
.page_index .banner-swiper .swiper-container .swiper-pagination-bullet::after {
  position: absolute;
  z-index: 3;
  display: block;
  width: 0;
  height: 4px;
  background: white;
  border-radius: 0;
  content: '';
}
.page_index .banner-swiper .swiper-container .swiper-pagination-bullet-active {
  background: transparent;
  opacity: 1;
}
.page_index .banner-swiper .swiper-container .swiper-pagination-bullet-active.swiper-pagination-bullet::after {
  width: 60px;
  transition: 5s linear;
}
.page_index .banner-swiper .swiper-container .swiper-go-prev {
  left: 32px;
  width: 56px;
  height: 56px;
  background: url(https://download.qingteng.cn/en-frontendcdn/assets/images/5fd2279149874233edba003f52825da7.png) center center no-repeat;
  background-size: 100% 100%;
}
.page_index .banner-swiper .swiper-container .swiper-go-next {
  right: 32px;
  width: 56px;
  height: 56px;
  background: url(https://download.qingteng.cn/en-frontendcdn/assets/images/ba1d929a341cd45c34ed8d0d1756459b.png) center center no-repeat;
  background-size: 100% 100%;
}
.page_index .banner-swiper .first-title {
  height: 45px;
  margin-bottom: 10px;
  color: #1a1b20;
  font-weight: 500;
  font-size: 32px;
  line-height: 45px;
  text-align: center;
}
.page_index .banner-swiper .second-title {
  height: 25px;
  color: #666;
  font-weight: 400;
  font-size: 18px;
  line-height: 25px;
  text-align: center;
}
.page_index .banner-swiper .nav-area {
  width: 100%;
  height: 88px;
  background-color: rgba(249, 250, 251, 0.8);
  backdrop-filter: blur(4px);
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 5;
}
.page_index .banner-swiper .nav-area .area-container {
  width: 1200px;
  height: 100%;
  margin: auto;
  display: flex;
  justify-content: flex-start;
}
.page_index .banner-swiper .nav-area .area-container a {
  width: 25%;
  height: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding: 0 30px;
  box-sizing: border-box;
}
.page_index .banner-swiper .nav-area .area-container a img {
  width: 40px;
  opacity: 0.6;
}
.page_index .banner-swiper .nav-area .area-container a h1 {
  width: 100%;
  padding-left: 30px;
  box-sizing: border-box;
  font-size: 18px;
  color: black;
}
.page_index .banner-swiper .nav-area .area-container a h1 span {
  display: block;
  font-size: 14px;
  color: #666;
}
.page_index .banner-swiper .nav-area .area-container a:hover {
  background-color: white;
}
.page_index .banner-swiper .nav-area .area-container a:hover img {
  opacity: 1;
}
.page_index .banner-swiper .nav-area .area-container a:hover h1 {
  color: #00A4C5;
}
.page_index .index_about {
  padding-top: 140px;
  width: 100%;
}
.page_index .index_about .body-container {
  width: 1280px;
  margin: auto;
}
.page_index .index_about .body-container .title {
  color: #1A1B20;
  padding-bottom: 80px;
}
.page_index .index_about .body-container .title h1 {
  font-size: 56px;
  font-weight: bold;
  line-height: 68px;
  padding-bottom: 20px;
}
.page_index .index_about .body-container .title span {
  font-size: 24px;
  line-height: 30px;
}
.page_index .index_about .body-container .content {
  display: flex;
}
.page_index .index_about .body-container .content .pic {
  width: 550px;
}
.page_index .index_about .body-container .content .info {
  flex: 1;
  padding-left: 70px;
  box-sizing: border-box;
}
.page_index .index_about .body-container .content .info .desc {
  font-size: 16px;
  color: #1A1B20;
}
.page_index .index_about .body-container .content .info .desc span {
  opacity: 0.7;
  display: block;
  line-height: 28px;
  padding-bottom: 30px;
}
.page_index .index_about .body-container .content .info .desc a {
  display: inline-block;
  padding: 0 52px 0 24px;
  height: 44px;
  line-height: 44px;
  background-color: #00A4C5;
  color: white;
  font-size: 16px;
  font-weight: bold;
  position: relative;
  border-radius: 8px;
}
.page_index .index_about .body-container .content .info .desc a::before {
  content: "";
  width: 18px;
  height: 18px;
  background: url(https://download.qingteng.cn/en-frontendcdn/assets/images/4e6d8fc1ded788472b0ce5abec28aa2d.png);
  background-size: cover;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 24px;
}
.page_index .index_about .body-container .content .info ul {
  padding-top: 44px;
  display: flex;
}
.page_index .index_about .body-container .content .info ul li {
  width: 308px;
}
.page_index .index_about .body-container .content .info ul li:first-child {
  margin-right: 44px;
}
.page_index .index_about .body-container .content .info ul li img {
  width: 58px;
  height: 58px;
  display: block;
}
.page_index .index_about .body-container .content .info ul li h2 {
  padding-top: 20px;
  font-size: 20px;
  font-weight: bold;
  color: #1A1B20;
  padding-bottom: 14px;
}
.page_index .index_about .body-container .content .info ul li span {
  font-size: 16px;
  line-height: 28px;
  opacity: 0.7;
  color: #1A1B20;
  padding-right: 10px;
  display: block;
}
.page_index .index_data {
  width: 100%;
  margin-top: 140px;
  background-color: #00A4C5;
  color: white;
}
.page_index .index_data .body-container {
  width: 1280px;
  display: flex;
  margin: auto;
  padding: 100px 0;
}
.page_index .index_data .body-container dl {
  width: 300px;
  color: white;
  margin-right: 54px;
}
.page_index .index_data .body-container dl:last-child {
  margin-right: 0;
}
.page_index .index_data .body-container dl dt {
  font-size: 58px;
  font-weight: bold;
  line-height: 70px;
  letter-spacing: -4px;
}
.page_index .index_data .body-container dl dd {
  font-size: 16px;
  line-height: 24px;
  padding-top: 20px;
}
.page_index .index_why {
  padding: 140px 0;
  width: 100%;
  background-color: #F9FAFB;
}
.page_index .index_why .body-container {
  width: 1280px;
  margin: auto;
}
.page_index .index_why .body-container .title {
  color: #1A1B20;
  padding-bottom: 80px;
}
.page_index .index_why .body-container .title h1 {
  font-size: 56px;
  font-weight: bold;
  line-height: 68px;
  padding-bottom: 20px;
}
.page_index .index_why .body-container .title span {
  font-size: 24px;
  line-height: 30px;
}
.page_index .index_why .body-container .content ul {
  display: flex;
}
.page_index .index_why .body-container .content ul li {
  width: 297px;
  margin-right: 30px;
  background-color: white;
  border-radius: 12px;
  padding: 40px 24px;
  box-sizing: border-box;
  cursor: pointer;
  box-shadow: 0 4px 64px 0 rgba(0, 0, 0, 0.08);
}
.page_index .index_why .body-container .content ul li:last-child {
  margin-right: 0;
}
.page_index .index_why .body-container .content ul li img {
  display: block;
  margin: auto;
  width: 88px;
  height: 88px;
}
.page_index .index_why .body-container .content ul li img:nth-child(2) {
  display: none;
}
.page_index .index_why .body-container .content ul li h2 {
  font-size: 24px;
  color: #1A1B20;
  text-align: center;
  line-height: 32px;
  padding-top: 20px;
  height: 84px;
}
.page_index .index_why .body-container .content ul li span {
  padding-top: 14px;
  font-size: 16px;
  color: #666;
  line-height: 28px;
  text-align: center;
  display: block;
}
.page_index .index_why .body-container .content ul li:hover {
  background-color: #00A4C5;
}
.page_index .index_why .body-container .content ul li:hover img:nth-child(1) {
  display: none;
}
.page_index .index_why .body-container .content ul li:hover img:nth-child(2) {
  display: block;
}
.page_index .index_why .body-container .content ul li:hover h2,
.page_index .index_why .body-container .content ul li:hover span {
  color: white;
}
.page_index .index_product {
  width: 100%;
  background-color: #F9FAFB;
}
.page_index .index_product .product-header {
  width: 100%;
  background-color: white;
  padding-top: 140px;
}
.page_index .index_product .product-header .body-container {
  width: 1280px;
  margin: auto;
}
.page_index .index_product .product-header .body-container .title {
  color: #1A1B20;
  padding-bottom: 80px;
}
.page_index .index_product .product-header .body-container .title h1 {
  font-size: 56px;
  font-weight: bold;
  line-height: 68px;
  padding-bottom: 20px;
}
.page_index .index_product .product-header .body-container .title span {
  font-size: 24px;
  line-height: 30px;
}
.page_index .index_product .product-header .body-container .tabs {
  display: flex;
  justify-content: center;
}
.page_index .index_product .product-header .body-container .tabs li {
  width: 380px;
  margin-right: 100px;
  text-align: center;
  cursor: pointer;
  padding-bottom: 36px;
  position: relative;
}
.page_index .index_product .product-header .body-container .tabs li:last-child {
  margin-right: 0;
}
.page_index .index_product .product-header .body-container .tabs li img {
  width: 84px;
  height: 84px;
  display: block;
  margin: auto;
}
.page_index .index_product .product-header .body-container .tabs li img:nth-child(2) {
  display: none;
}
.page_index .index_product .product-header .body-container .tabs li span {
  font-size: 32px;
  color: #1A1B20;
  font-weight: bold;
  padding-top: 22px;
  display: block;
}
.page_index .index_product .product-header .body-container .tabs li::before {
  content: "";
  width: 100%;
  height: 4px;
  background-color: #00A4C5;
  position: absolute;
  bottom: 0;
  left: 0;
  opacity: 0;
}
.page_index .index_product .product-header .body-container .tabs li:hover::before,
.page_index .index_product .product-header .body-container .tabs li.lihover::before {
  opacity: 1;
}
.page_index .index_product .product-header .body-container .tabs li:hover img:nth-child(1),
.page_index .index_product .product-header .body-container .tabs li.lihover img:nth-child(1) {
  display: none;
}
.page_index .index_product .product-header .body-container .tabs li:hover img:nth-child(2),
.page_index .index_product .product-header .body-container .tabs li.lihover img:nth-child(2) {
  display: block;
}
.page_index .index_product .product-header .body-container .tabs li:hover span,
.page_index .index_product .product-header .body-container .tabs li.lihover span {
  color: #00A4C5;
}
.page_index .index_product .product-content {
  width: 1280px;
  margin: auto;
  padding: 120px 0;
}
.page_index .index_product .product-content .plan-item {
  display: none;
}
.page_index .index_product .product-content .plan-item:nth-child(1) {
  display: flex;
}
.page_index .index_product .product-content .plan-item .plan-item-left {
  width: 352px;
  height: 654px;
  padding: 34px;
  box-sizing: border-box;
  background-color: white;
  border-radius: 12px;
  position: relative;
  box-shadow: 0 4px 64px 0 rgba(0, 0, 0, 0.08);
  cursor: pointer;
}
.page_index .index_product .product-content .plan-item .plan-item-left > * {
  position: relative;
  z-index: 2;
}
.page_index .index_product .product-content .plan-item .plan-item-left h1 {
  font-size: 30px;
  font-weight: bold;
  color: #00A4C5;
  line-height: 38px;
  padding-bottom: 20px;
}
.page_index .index_product .product-content .plan-item .plan-item-left h2 {
  font-size: 24px;
  color: #1A1B20;
  line-height: 32px;
  padding-bottom: 30px;
}
.page_index .index_product .product-content .plan-item .plan-item-left span {
  opacity: 0.7;
  font-size: 16px;
  color: #666;
  line-height: 28px;
  display: block;
  padding-bottom: 60px;
}
.page_index .index_product .product-content .plan-item .plan-item-left a {
  display: inline-block;
  padding: 0 52px 0 24px;
  height: 44px;
  line-height: 44px;
  background-color: #00A4C5;
  color: white;
  font-size: 16px;
  font-weight: bold;
  position: relative;
  border-radius: 8px;
  position: absolute;
  left: 34px;
  bottom: 54px;
}
.page_index .index_product .product-content .plan-item .plan-item-left a::before {
  content: "";
  width: 18px;
  height: 18px;
  background: url(https://download.qingteng.cn/en-frontendcdn/assets/images/4e6d8fc1ded788472b0ce5abec28aa2d.png);
  background-size: cover;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 24px;
}
.page_index .index_product .product-content .plan-item .plan-item-left::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 1;
  background-size: cover;
  background-image: url(https://download.qingteng.cn/en-frontendcdn/assets/images/87d1246d4e308871a0e8fa2a472824e7.png);
  transition: all;
  transition-duration: 0.4s;
}
.page_index .index_product .product-content .plan-item .plan-item-left:hover::after {
  opacity: 1;
}
.page_index .index_product .product-content .plan-item .plan-item-right {
  flex: 1;
  padding-left: 28px;
  box-sizing: border-box;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li {
  width: 280px;
  height: 312px;
  border-radius: 12px;
  background-color: white;
  margin-right: 30px;
  box-shadow: 0 4px 64px 0 rgba(0, 0, 0, 0.08);
  padding: 24px;
  box-sizing: border-box;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li > * {
  position: relative;
  z-index: 2;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li:nth-child(3n) {
  margin-right: 0;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li:nth-child(-n+3) {
  margin-bottom: 30px;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li img {
  width: 44px;
  height: 44px;
  display: block;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li h1 {
  font-size: 20px;
  font-weight: bold;
  color: #1A1B20;
  padding: 10px 0;
  letter-spacing: -0.5px;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li h2 {
  font-size: 16px;
  line-height: 28px;
  height: 56px;
  overflow: hidden;
  font-weight: normal;
  color: #666;
  opacity: 0.7;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li .label {
  display: flex;
  flex-wrap: wrap;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li .label span {
  border: 1px solid #C1C1C1;
  border-radius: 10px;
  height: 20px;
  line-height: 18px;
  font-size: 12px;
  color: #C1C1C1;
  padding: 0 10px;
  margin-right: 8px;
  margin-top: 8px;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li a {
  display: inline-block;
  padding: 0 36px 0 12px;
  height: 34px;
  line-height: 34px;
  background-color: #00A4C5;
  color: white;
  font-size: 14px;
  font-weight: bold;
  position: relative;
  border-radius: 8px;
  position: absolute;
  left: 22px;
  bottom: 24px;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li a::before {
  content: "";
  width: 18px;
  height: 18px;
  background: url(https://download.qingteng.cn/en-frontendcdn/assets/images/4e6d8fc1ded788472b0ce5abec28aa2d.png);
  background-size: cover;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 12px;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 1;
  background-size: cover;
  background-image: url(https://download.qingteng.cn/en-frontendcdn/assets/images/10e9f741237dee563eba99f829f7c20e.png);
  transition: all;
  transition-duration: 0.4s;
}
.page_index .index_product .product-content .plan-item .plan-item-right ul li:hover::after {
  opacity: 1;
}
.page_index .index_auth {
  padding-top: 140px;
  padding-bottom: 160px;
  width: 100%;
}
.page_index .index_auth .body-container {
  width: 1280px;
  margin: auto;
}
.page_index .index_auth .body-container .title {
  color: #1A1B20;
  padding-bottom: 80px;
}
.page_index .index_auth .body-container .title h1 {
  font-size: 56px;
  font-weight: bold;
  line-height: 68px;
  padding-bottom: 20px;
}
.page_index .index_auth .body-container .title span {
  font-size: 24px;
  line-height: 30px;
}
.page_index .index_auth .body-container .content {
  width: 100%;
}
.page_index .index_auth .body-container .content ul {
  display: flex;
}
.page_index .index_auth .body-container .content ul li {
  width: 406px;
  height: 154px;
  margin-right: 30px;
  background-color: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 64px 0 rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}
.page_index .index_auth .body-container .content ul li:last-child {
  margin-right: 0;
}
.page_index .index_auth .body-container .content ul li img {
  width: 164px;
  display: block;
}
.page_index .index_auth .body-container .content ul li:nth-child(3) img {
  width: 306px;
}
@keyframes swiper-slide {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0px);
  }
}