@keyframes ease-right {
  0% {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@-webkit-keyframes ease-right {
  0% {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@-webkit-keyframes reveal {
  0% {
    -webkit-transform-origin: left;
    transform-origin: left;
    -webkit-transform: translateZ(0) skew(45deg) scaleX(0);
    transform: translateZ(0) skew(45deg) scaleX(0);
  }
  0.0001% {
    -webkit-transform-origin: left;
    transform-origin: left;
  }
  50% {
    -webkit-transform-origin: left;
    transform-origin: left;
    -webkit-transform: translateZ(0) skew(45deg) scaleX(1);
    transform: translateZ(0) skew(45deg) scaleX(1);
  }
  50.0001% {
    -webkit-transform-origin: right;
    transform-origin: right;
  }
  to {
    -webkit-transform-origin: right;
    transform-origin: right;
    -webkit-transform: translateZ(0) skew(45deg) scaleX(0);
    transform: translateZ(0) skew(45deg) scaleX(0);
  }
}
@keyframes reveal {
  0% {
    -webkit-transform-origin: left;
    transform-origin: left;
    -webkit-transform: translateZ(0) skew(45deg) scaleX(0);
    transform: translateZ(0) skew(45deg) scaleX(0);
  }
  0.0001% {
    -webkit-transform-origin: left;
    transform-origin: left;
  }
  50% {
    -webkit-transform-origin: left;
    transform-origin: left;
    -webkit-transform: translateZ(0) skew(45deg) scaleX(1);
    transform: translateZ(0) skew(45deg) scaleX(1);
  }
  50.0001% {
    -webkit-transform-origin: right;
    transform-origin: right;
  }
  to {
    -webkit-transform-origin: right;
    transform-origin: right;
    -webkit-transform: translateZ(0) skew(45deg) scaleX(0);
    transform: translateZ(0) skew(45deg) scaleX(0);
  }
}
@keyframes zoomSmall {
  0% {
    transform: scale(1.15);
  }
  100% {
    transform: scale(1);
  }
}
@-webkit-keyframes zoomSmall {
  0% {
    transform: scale(1.15);
  }
  100% {
    transform: scale(1);
  }
}
@-webkit-keyframes pulse-border {
  0% {
    -webkit-transform: translateZ(0) scale(1);
    transform: translateZ(0) scale(1);
    opacity: 1;
  }
  to {
    -webkit-transform: scale(2);
    transform: scale(2);
    opacity: 0;
  }
}
@keyframes pulse-border {
  0% {
    -webkit-transform: translateZ(0) scale(1);
    transform: translateZ(0) scale(1);
    opacity: 1;
  }
  to {
    -webkit-transform: scale(2);
    transform: scale(2);
    opacity: 0;
  }
}
@keyframes toRight {
  0% {
    right: 0.2rem;
  }
  100% {
    right: 0.3rem;
  }
}
@-webkit-keyframes toRight {
  0% {
    right: 0.2rem;
  }
  100% {
    right: 0.3rem;
  }
}
@keyframes toLeft {
  0% {
    left: 0.55rem;
  }
  100% {
    left: 0.65rem;
  }
}
@-webkit-keyframes toLeft {
  0% {
    left: 0.55rem;
  }
  100% {
    left: 0.65rem;
  }
}
@font-face {
  font-family: 'Urbanist-Bold';
  src: url('../../fonts/Urbanist-Bold.otf');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
.container-fluid {
  background: #000000;
  font-family: 'Urbanist-Bold';
}
.top {
  color: #fff;
}
.top .bTit {
  font-size: 0.6rem;
  line-height: 0.6rem;
  font-family: 'Urbanist-Bold';
  margin-bottom: 0.2rem;
  color: #fff;
}
.top p {
  font-size: 0.28rem;
  line-height: 0.37rem;
  font-family: 'Urbanist-Bold';
  color: #fff;
}
.mobile {
  display: none;
}
.b-lazy {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
.w1300 {
  width: 13rem;
  margin: 0 auto;
}
.banner {
  height: 9rem;
}
.banner .banner-video {
  width: 100%;
  height: 101%;
  object-fit: cover;
}
.banner .shop-btn {
  display: none;
}
.part1 {
  height: 9rem;
}
.part1 .icoBox {
  width: 12.45rem;
  height: 3.53rem;
  display: flex;
  justify-content: space-between;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  flex-wrap: wrap;
}
.part1 .icoBox li {
  text-align: center;
  width: 6.15rem;
  height: 1.9rem;
  margin-bottom: 0.2rem;
  display: flex;
  align-items: center;
  text-align: left;
  padding-left: 2.56rem;
  background-size: 6.09rem 1.84rem;
  background-position: center center;
  background-repeat: no-repeat;
}
.part1 .icoBox li:hover .tit {
  color: #3aff7d;
}
.part1 .icoBox li:nth-child(1) {
  width: 6.19rem;
  height: 1.94rem;
}
.part1 .icoBox li:nth-child(1).on {
  background-image: url('../../image/product/nexa-pro/ico_01_h.png') !important;
  background-size: 100% !important;
}
.part1 .icoBox li:nth-child(2).on {
  background-image: url('../../image/product/nexa-pro/ico_02_h.png') !important;
  background-size: 100% !important;
}
.part1 .icoBox li:nth-child(3).on {
  background-image: url('../../image/product/nexa-pro/ico_03_h.png') !important;
  background-size: 100% !important;
}
.part1 .icoBox li:nth-child(4).on {
  background-image: url('../../image/product/nexa-pro/ico_04_h.png') !important;
  background-size: 100% !important;
}
.part1 .icoBox li .tit {
  color: #fff;
  display: block;
  font-style: inherit;
  font-weight: bold;
  font-size: 0.36rem;
  line-height: 0.36rem;
}
.part1 .icoBox li .tit.mobile {
  display: none;
}
.proVideo {
  height: 10.8rem;
}
.proVideo .video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part2 {
  height: 100vh;
  background-color: #000;
}
.part2 .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}
.part2 .top {
  position: absolute;
  width: 100%;
  padding-left: 3.4rem;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.part2 .bg2,
.part2 .bg3,
.part2 .top2 {
  opacity: 0;
}
.part3 {
  height: 100vh;
  overflow: hidden;
  background-color: #000;
  position: relative;
}
.part3 .part3-tit,
.part3 .part3-con {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
}
.part3 .part3-tit {
  font-size: 0.6rem;
  width: 100%;
  text-align: center;
}
.part3 .part3-con {
  font-size: 0.28rem;
  line-height: 0.3734rem;
  opacity: 0;
  text-align: center;
}
.part3 .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  opacity: 0;
}
.part4 {
  height: 9rem;
  overflow: hidden;
  padding-top: 3.5rem;
  padding-left: 9.85rem;
}
.part4 .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
/**
 * 定义循环方法
 * @index--传入的循环起始值
 * @len--循环的最大值  也可使用常量  eg:(@index<4)
 */
.part5 {
  /*height: 31.54rem;*/
  background-color: #000;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}
.part5 .top {
  text-align: center;
}
.part5 .pro-box {
  width: 18.55rem;
  margin: 1.35rem auto 0;
  display: flex;
  flex-wrap: wrap;
  overflow: hidden;
}
.part5 .pro-box .pro-item {
  width: 2.45rem;
  margin: 0.28rem 0.32rem;
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  overflow: hidden;
  border-radius: 0.34rem;
}
.part5 .pro-box .pro-item:hover .inner {
  transform: rotateY(-180deg);
}
.part5 .pro-box .pro-item:hover .back {
  transform: rotateY(10deg) translateZ(1px);
}
.part5 .pro-box .pro-item:nth-of-type(1) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #1c5421;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(2) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #03008d;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(3) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #7e2428;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(4) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #ff5c52;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(5) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #7d5823;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(6) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #ff4045;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(7) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #749e13;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(8) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #ff7f7f;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(9) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #a80008;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(10) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #d7242c;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(11) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #687e00;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(12) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #ffbb00;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(13) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #8500a7;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .pro-item:nth-of-type(14) .back p::after {
  width: 90%;
  content: attr(data-content);
  -webkit-text-stroke: 0.06rem #ffa201;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.part5 .pro-box .inner {
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transform: rotateY(0deg);
  transition: transform 0.7s cubic-bezier(0.4, 0.2, 0.2, 1), -webkit-transform 0.7s cubic-bezier(0.4, 0.2, 0.2, 1);
  -webkit-transform-style: preserve-3d;
  -webkit-backface-visibility: hidden;
  perspective: 500px;
  position: relative;
  z-index: 1;
}
.part5 .pro-box .inner img {
  width: 100%;
}
.part5 .pro-box .inner p {
  position: absolute;
  width: 100%;
  text-align: center;
  font-size: 0.3739rem;
  left: 0;
  bottom: 0.25rem;
  color: #fff;
}
.part5 .pro-box .back {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transform-style: preserve-3d;
  transform: rotateY(180deg) translateZ(1px);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: transform 0.7s cubic-bezier(0.4, 0.2, 0.2, 1), -webkit-transform 0.7s cubic-bezier(0.4, 0.2, 0.2, 1);
}
.part5 .pro-box .back img {
  width: 100%;
}
.part5 .pro-box .back p {
  position: absolute;
  width: 100%;
  text-align: center;
  font-size: 0.4rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
}
.part7 {
  height: 9rem;
  overflow: hidden;
}
.part7 .w1300 {
  height: 100%;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  z-index: 3;
}
.part7 .w1300 .pro {
  position: absolute;
  left: 0.8rem;
  bottom: 1.3rem;
  z-index: 5;
  width: 4.15rem;
}
.part7 .top {
  width: 6.5rem;
  position: absolute;
  left: 7.95rem;
  top: 2.85rem;
  color: #fff;
  z-index: 4;
  text-align: left;
}
.part7 .top .bTit {
  font-size: 0.6rem;
  line-height: 0.6rem;
  color: #fff;
}
.part7 .top p {
  margin: 0.2rem 0 0 0rem;
  color: #fff;
}
.part8 {
  height: 9rem;
  padding-top: 0.9rem;
  text-align: center;
}
@media (max-width: 750px) {
  .pc {
    display: none !important;
  }
  .mobile {
    display: block !important;
  }
  .banner {
    height: 13.34rem;
    position: relative;
  }
  .banner .shop-btn {
    display: inline-block;
    position: absolute;
    font-size: 0.24rem;
    line-height: 0.36rem;
    padding: 0 0.06rem;
    top: 11.58rem;
    left: 3rem;
    color: #fed314;
    border: 0.02rem solid #fed314;
  }
  .top .bTit {
    font-size: 0.48rem;
  }
  .top p {
    font-size: 0.24rem;
  }
  .part1 {
    height: 13.34rem;
  }
  .part1 .icoBox {
    width: 6.15rem;
    height: auto;
  }
  .part1 .icoBox li {
    margin-bottom: 0.6rem;
  }
  .part1 .icoBox li:last-child {
    margin-bottom: 0;
  }
  .part1 .icoBox li .tit {
    font-size: 0.36rem;
    line-height: 0.33rem;
  }
  .proVideo {
    height: 4.22rem;
  }
  .part2 {
    height: 100vh;
    position: relative;
  }
  .part2 .top {
    width: 100%;
    left: 0;
    top: 2.5rem;
    padding-left: 0;
    text-align: center;
  }
  .part3 {
    height: 100vh;
  }
  .part3 .part3-tit {
    width: 200%;
  }
  .part3 .part3-con {
    width: 100%;
  }
  .part4 {
    height: 100vh;
    overflow: hidden;
    padding-top: 10.45rem;
    padding-left: 0;
  }
  .part4 .top {
    text-align: center;
  }
  .part5 {
    /*height: 20.13rem;*/
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
  }
  .part5 .pro-box {
    margin-top: 0.5rem;
    width: 100%;
    padding-left: 0.15rem;
  }
  .part5 .pro-box .pro-item {
    width: 2.09rem;
    height: 3.14rem;
    border-radius: 0.34rem;
    overflow: hidden;
    margin: 0.16rem 0.15rem;
  }
  .part5 .pro-box .inner p {
    font-size: 0.1957rem;
    bottom: 0.12rem;
  }
  .part5 .pro-box .back p {
    font-size: 0.2094rem;
  }
  .part7 {
    height: 13.34rem;
  }
  .part7 .w1300 {
    height: 100%;
    width: 100%;
  }
  .part7 .w1300 .pro {
    width: 3.25rem;
    top: 2.07rem;
    left: 2rem;
  }
  .part7 .w1300 .top {
    top: 9.17rem;
    left: 0;
    width: 100%;
    text-align: center;
  }
  .part7 .w1300 .top .bTit {
    font-size: 0.48rem;
  }
  .part7 .w1300 .top p {
    font-size: 0.24rem;
    line-height: 0.3rem;
  }
  .part8 {
    height: 13.34rem;
    background-size: 7.5rem 13.4rem;
    padding-top: 2.2rem;
  }
  .part8 .w1300 {
    width: 100%;
  }
  .part8 .w1300 .pro {
    left: 2rem;
    bottom: 1.8rem;
  }
  .part8 .top {
    top: 1.3rem;
    left: 0;
    text-align: center;
  }
  .part8 .top .tit {
    display: none;
  }
  .part8 .top .bTit {
    margin: 0;
  }
  .part8 .top p {
    margin: 0.1rem 0 0 0.1rem;
  }
}