.padding-top-40 {
  padding-top: 40px;
}
.f-size-80 {
  font-size: 4.125vw;
  line-height: 1.3;
}
.f-size-72 {
  font-size: 3.7152vw;
}
.f-size-20 {
  font-size: 1vw;
}
@media only screen and (max-width: 1640px) {
  .f-size-80 {
    font-size: 4.125vw;
  }
  .f-size-72 {
    font-size: 3.125vw;
  }
  .f-size-20 {
    font-size: 1.2vw;
  }
}
@media only screen and (max-width: 1380px) {
  .f-size-80 {
    font-size: 4.525vw;
  }
  .f-size-72 {
    font-size: 3.7vw;
  }
  .f-size-20 {
    font-size: 1.4vw;
  }
}
@media only screen and (max-width: 1240px) {
  .f-size-80 {
    font-size: 4.725vw;
  }
  .f-size-72 {
    font-size: 4vw;
  }
  .f-size-20 {
    font-size: 1.6vw;
  }
}
@media only screen and (max-width: 1180px) {
  .f-size-72 {
    font-size: 5vw;
  }
}
@media only screen and (max-width: 1080px) {
  .f-size-80 {
    font-size: 5.825vw;
  }
  .f-size-72 {
    font-size: 5.5vw;
  }
  .f-size-20 {
    font-size: 1.8vw;
  }
}
@media only screen and (max-width: 735px) {
  .f-size-80 {
    font-size: 7.825vw;
  }
  .f-size-72 {
    font-size: 6vw;
  }
  .f-size-20 {
    font-size: 2.3vw;
  }
}
@media only screen and (max-width: 580px) {
  .f-size-80 {
    font-size: 7.4vw;
  }
  .f-size-72 {
    font-size: 7.4vw;
  }
  .f-size-20 {
    font-size: 4.11vw;
  }
}
@media only screen and (max-width: 375px) {
  .f-size-80 {
    font-size: 7.5vw;
  }
  .f-size-72 {
    font-size: 7.4vw;
  }
  .f-size-20 {
    font-size: 4.11vw;
  }
}
.lvguang {
  background-image: url("/image/catalog/product/charger/100198/guang.png?20230525abc");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  mix-blend-mode: screen;
  height: 59%;
  width: 3%;
  position: absolute;
  top: 19%;
  left: 24.1%;
  opacity: 0;
  -webkit-animation: huxishan2 4s linear infinite;
  animation: huxishan2 4s linear infinite;
}
@keyframes huxishan2 {
  0%,
  25%,
  100% {
    opacity: 0.2;
  }
  50%,
  75% {
    opacity: 1;
  }
}
.zh .level-txt {
  line-height: 1.5;
}
.level-txt-list {
  margin-bottom: 0.5em;
}
.level-txt-list .level-txt-list-beizhu {
  margin-top: 1em;
  opacity: 0.5;
  font-size: 0.8em;
}
.level-tit {
  margin-bottom: 0.25em;
}
.level-txt {
  margin-bottom: 0.5em;
}
.level-video video,
.bg-video video {
  width: 100%;
}
.theme-txt {
  -webkit-mask-image: linear-gradient(to right, #48ffb0, #48EDFF, #65A0E2);
  background-image: linear-gradient(to right, #48ffb0, #48EDFF, #65A0E2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.icontheme2-txt {
  -webkit-mask-image: linear-gradient(119deg, #8bffbc, #00f5d5);
  background-image: -webkit-gradient(linear, 46% 45%, 64% 77%, from(#8bffbc), to(#00f5d5));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.theme-blue-txt {
  color: #2F354D;
}
.theme-green-txt {
  color: #00ba71;
}
.theme-green2-txt {
  color: #89ffbb;
}
.theme-gray-txt {
  color: #bfc7d1;
}
.txt-white {
  color: #cecece !important;
}
.fullimg .level-container {
  z-index: 2;
}
.fullimg .fullimgbg {
  z-index: 1;
}
.level-tit,
.level-txt,
.level-fullimgbg,
.level-btn {
  transition: -webkit-transform 0.6s, opacity 1.2s, visibility 0.1s;
  transition: transform 0.6s, opacity 1.2s, visibility 0.1s;
}
.level-tit,
.level-txt,
.level-fullimgbg,
.level-btn {
  opacity: 0;
  -webkit-transform: translateY(30px);
  transform: translateY(30px);
}
.level-txt {
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
.level-fullimgbg {
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}
.level-btn {
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
.m-level.active .level-tit,
.fullpage-in .fullpage-item-show .level-tit,
.lv2-imgtxt-item .active .level-tit,
.lv2-video-item .active .level-tit,
.m-level.active .level-txt,
.fullpage-in .fullpage-item-show .level-txt,
.lv2-imgtxt-item .active .level-txt,
.lv2-video-item .active .level-txt,
.m-level.active .level-fullimgbg,
.fullpage-in .fullpage-item-show .level-fullimgbg,
.lv2-imgtxt-item .active .level-fullimgbg,
.lv2-video-item .active .level-fullimgbg,
.m-level.active .level-btn,
.fullpage-in .fullpage-item-show .level-btn,
.lv2-imgtxt-item .active .level-btn,
.lv2-video-item .active .level-btn {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.fullpage-top .level-tit {
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
.fullpage-top .level-txt {
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
}
.fullpage-in .fullpage-item-prev .level-tit,
.fullpage-in .fullpage-item-prev .level-txt,
.fullpage-in .fullpage-item-prev .level-fullimgbg {
  opacity: 1;
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
}
.fullpage-bottom .fullpage-item-show .level-tit,
.fullpage-bottom .fullpage-item-show .level-txt {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
#imgbox {
  height: 0;
  overflow: hidden;
}
.bantoumingdi {
  background: rgba(0, 0, 0, 0.5);
  padding: 1em;
  border-radius: 1em;
}
.huxishan {
  -webkit-animation: huxishan 2s linear  infinite;
  animation: huxishan 2s linear  infinite;
}
@keyframes huxishan {
  0%,
  25%,
  100% {
    opacity: 0.3;
  }
  50%,
  75% {
    opacity: 1;
  }
}
.mc5000 {
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  background-color: #0b1c24;
}
.mc5000 .mc5000-bg {
  background-image: url("/image/catalog/product/charger/100214/mc5000-bg.jpg");
  background-position: center 89%;
  background-repeat: no-repeat;
  background-size: cover;
  height: 100%;
}
.mc5000 .mc5000-device {
  position: absolute;
  bottom: -3%;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  width: calc(56vw + 61vh);
  width: calc(56vw + 61svh);
  max-width: 182vh;
  max-width: 182svh;
  -webkit-mask-image: url("/image/catalog/product/charger/100214/mc5000-device-mask.png");
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center bottom;
}
.mc5000 .mc5000-txt {
  position: absolute;
  right: 65%;
  top: calc(50px + 3vh + 1.5vw);
  font-size: 1.2vw;
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.mc5000 .mc5000-txt .mc5000-txt-tit {
  width: 20em;
}
.mc5000 .mc5000-txt .mc5000-en-txt {
  width: 22.1em;
  margin-right: -0.5em;
}
.mc5000 .mc5000-txt .mc5000-txt-top {
  width: 21em;
}
.mc5000 .mc5000-name {
  font-weight: bold;
  color: #fff;
  padding-right: 1.1em;
}
.mc5000 .mc5000-name.cn {
  padding-top: 0.5em;
}
.mc5000 .mc5000-name .mc5000-name-big {
  font-size: 3.5em;
  line-height: 1;
  -webkit-mask-image: linear-gradient(to right, #fff 30%, #4ad6ef);
  background-image: linear-gradient(to right, #fff 30%, #4ad6ef);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.mc5000 .lv1videobtn2 {
  margin-right: 3.5em;
}
@media screen and (min-aspect-ratio: 2800/800) {
  .mc5000 {
    height: 750px;
  }
  .mc5000 .mc5000-device {
    max-width: 1368px;
    bottom: -3%;
  }
}
@media only screen and (min-width: 1925px) {
  .mc5000 .mc5000-bg {
    background-position: center 59%;
  }
}
@media only screen and (min-width: 2100px) {
  .mc5000 .mc5000-txt {
    font-size: calc(0.4vw + 1.6vh);
    font-size: calc(0.4vw + 1.6svh);
    top: 11%;
    right: 62.2%;
  }
}
@media only screen and (max-width: 1380px) {
  .mc5000 .mc5000-txt {
    font-size: 1.4vw;
  }
}
@media only screen and (max-width: 1240px) {
  .mc5000 .mc5000-bg {
    background-position: center bottom;
    background-size: 125%;
  }
}
@media only screen and (min-height: 1080px) {
  .mc5000 .mc5000-txt {
    font-size: calc(0.9vw + 1.1vh);
    font-size: calc(0.9vw + 1.1svh);
    flex-direction: row-reverse;
    right: 50%;
    align-items: center;
    top: 10.2%;
    transform: translateX(50%);
  }
}
@media only screen and (max-width: 1380px) and (min-height: 1000px) {
  .mc5000 .mc5000-txt {
    font-size: calc(0.9vw + 1.1vh);
    font-size: calc(0.9vw + 1.1svh);
    flex-direction: row-reverse;
    right: 50%;
    align-items: center;
    top: 10.2%;
    transform: translateX(50%);
  }
}
@media only screen and (max-width: 1280px) and (min-height: 800px) {
  .mc5000 .mc5000-txt {
    font-size: 1.5vw;
    flex-direction: row-reverse;
    right: 50%;
    align-items: center;
    top: 10.2%;
    transform: translateX(50%);
  }
}
@media only screen and (min-width: 1025px) and (max-width: 1280px) and (min-height: 1080px) {
  .mc5000 .mc5000-txt {
    font-size: calc(0.9vw + 1.1vh);
    font-size: calc(0.9vw + 1.1svh);
  }
}
@media only screen and (max-width: 1025px) and (min-height: 900px) {
  .mc5000 .mc5000-txt {
    font-size: calc(1.1vw + 1.1vh);
    font-size: calc(1.1vw + 1.1svh);
    flex-direction: column;
  }
  .mc5000 .mc5000-device {
    width: calc(34vw + 61vh);
    width: calc(34vw + 61svh);
    bottom: -1.6%;
  }
}
@media only screen and (max-width: 998px) {
  .mc5000 {
    height: calc(100vh - 50px);
    height: calc(100svh - 50px);
    min-height: 54vw;
  }
}
@media only screen and (max-width: 750px) and (min-height: 600px) {
  .mc5000 .mc5000-txt {
    font-size: calc(1vw + 1vh);
    font-size: calc(1vw + 1svh);
    flex-direction: row-reverse;
    align-items: center;
    right: 50%;
    transform: translateX(50%);
    position: absolute;
  }
  .mc5000 .mc5000-device {
    width: calc(34vw + 61vh);
    width: calc(34vw + 61svh);
    bottom: -1.6%;
  }
}
@media only screen and (min-width: 581px) and (max-width: 750px) and (min-height: 800px) {
  .mc5000 .mc5000-txt {
    font-size: calc(1vw + 1vh);
    font-size: calc(1vw + 1svh);
  }
  .mc5000 .mc5000-device {
    width: calc(50vw + 61vh);
    width: calc(50vw + 61svh);
    bottom: -1.6%;
  }
}
@media only screen and (max-width: 580px) and (min-height: 600px) {
  .mc5000 .mc5000-txt {
    font-size: calc(1.3vw + 1.3vh);
    font-size: calc(1.3vw + 1.3svh);
    flex-direction: column;
    right: 50%;
    align-items: center;
    top: 10.2%;
    transform: translateX(50%);
  }
  .mc5000 .mc5000-device {
    width: calc(34vw + 61vh);
    width: calc(34vw + 61svh);
    bottom: 0;
  }
}
.lv2 {
  background-color: #000000;
  padding-top: 50px;
  padding-bottom: 6%;
}
.lv2 .lv2-txt {
  padding: 6% 0  4%;
}
.lv2 .icon-box {
  width: 65vw;
  margin: 0  auto;
  font-size: 0;
}
.lv2 .icon-box .icon-item {
  width: 20%;
  font-size: 1vw;
  display: inline-block;
  text-align: center;
  margin-bottom: 5em;
  color: #fff;
  opacity: 0;
  transform: translateY(30px);
  transition-timing-function: cubic-bezier(0.2, 0.18, 0.36, 1);
  will-change: transform, opacity;
}
.lv2 .icon-box .icon-item:nth-child(15) {
  transition: opacity 1s 1.5s, transform 1s 1.5s;
}
.lv2 .icon-box .icon-item:nth-child(14) {
  transition: opacity 1s 1.4s, transform 1s 1.4s;
}
.lv2 .icon-box .icon-item:nth-child(13) {
  transition: opacity 1s 1.3s, transform 1s 1.3s;
}
.lv2 .icon-box .icon-item:nth-child(12) {
  transition: opacity 1s 1.2s, transform 1s 1.2s;
}
.lv2 .icon-box .icon-item:nth-child(11) {
  transition: opacity 1s 1.1s, transform 1s 1.1s;
}
.lv2 .icon-box .icon-item:nth-child(10) {
  transition: opacity 1s 1s, transform 1s 1s;
}
.lv2 .icon-box .icon-item:nth-child(9) {
  transition: opacity 1s 0.9s, transform 1s 0.9s;
}
.lv2 .icon-box .icon-item:nth-child(8) {
  transition: opacity 1s 0.8s, transform 1s 0.8s;
}
.lv2 .icon-box .icon-item:nth-child(7) {
  transition: opacity 1s 0.7s, transform 1s 0.7s;
}
.lv2 .icon-box .icon-item:nth-child(6) {
  transition: opacity 1s 0.6s, transform 1s 0.6s;
}
.lv2 .icon-box .icon-item:nth-child(5) {
  transition: opacity 1s 0.5s, transform 1s 0.5s;
}
.lv2 .icon-box .icon-item:nth-child(4) {
  transition: opacity 1s 0.4s, transform 1s 0.4s;
}
.lv2 .icon-box .icon-item:nth-child(3) {
  transition: opacity 1s 0.3s, transform 1s 0.3s;
}
.lv2 .icon-box .icon-item:nth-child(2) {
  transition: opacity 1s 0.2s, transform 1s 0.2s;
}
.lv2 .icon-box .icon-item:nth-child(1) {
  transition: opacity 1s 0.1s, transform 1s 0.1s;
}
.lv2 .icon-box .icon-item:nth-child(0) {
  transition: opacity 1s 0s, transform 1s 0s;
}
.lv2 .icon-box .icon-img {
  height: auto;
  width: 100%;
}
.lv2 .icon-box .icon-img img {
  width: 8em;
  max-width: 100%;
  object-fit: cover;
}
.lv2.active .icon-item {
  opacity: 1;
  transform: translateY(0);
}
@media only screen and (max-width: 1681px) {
  .lv2 .icon-box {
    width: 75vw;
  }
  .lv2 .icon-box .icon-item {
    font-size: 1.2vw;
  }
}
@media only screen and (max-width: 1380px) {
  .lv2 {
    padding-bottom: 130px;
  }
  .lv2 .lv2-txt {
    padding: 80px 0  80px;
  }
  .lv2 .icon-box {
    width: 75vw;
  }
  .lv2 .icon-box .icon-item {
    font-size: 1.4vw;
  }
}
@media only screen and (max-width: 1240px) {
  .lv2 .icon-box {
    width: 80vw;
  }
  .lv2 .icon-box .icon-item {
    font-size: 1.4vw;
  }
}
@media only screen and (max-width: 1080px) {
  .lv2 .icon-box {
    width: 90vw;
  }
  .lv2 .icon-box .icon-item {
    font-size: 1.8vw;
  }
}
@media only screen and (max-width: 769px) {
  .lv2 {
    padding-top: 30px;
    padding-bottom: 80px;
  }
  .lv2 .lv2-txt {
    padding: 60px 0  60px;
  }
  .lv2 .icon-box .icon-item {
    font-size: 2.6vw;
    width: 33%;
  }
}
@media only screen and (max-width: 580px) {
  .lv2 .icon-box {
    width: 100%;
  }
  .lv2 .icon-box .icon-item {
    font-size: 3.6vw;
  }
  .lv2 .icon-box .icon-img img {
    width: 6em;
  }
}
.lv3 {
  background-color: #010101;
  padding: 6% 0;
}
.lv3 .lv3txt {
  padding-bottom: 4%;
  width: 60vw;
  margin: 0  auto;
}
.lv3 .lv3device {
  width: 27.1vw;
  margin: 0  auto;
  position: relative;
}
.lv3 .lv3device img {
  position: relative;
}
.lv3 .lv3device.active .lv3battery-item {
  transform: scale(1);
}
.lv3 .lv3device.active .lv3batterys {
  transition: transform 0.05s;
}
.lv3 .lv3batterys {
  position: absolute;
  top: 10%;
  width: 100%;
  height: 100%;
  transform: translateY(25%);
  will-change: transform;
}
.lv3 .lv3batterys.lv3batterys-1 {
  z-index: 3;
  right: 100%;
}
.lv3 .lv3batterys.lv3batterys-2 {
  z-index: 1;
  left: 100%;
}
.lv3 .lv3batterys .lv3battery-item {
  width: 36%;
  padding-bottom: 36%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: absolute;
  transform: scale(0.6);
  transition: transform 1.6s cubic-bezier(0.9, 0.15, 0.57, 0.56);
  transform-origin: center;
  will-change: transform;
}
@media only screen and (max-width: 1380px) {
  .lv3 .lv3device {
    width: 37.1vw;
  }
  .lv3 .lv3txt {
    width: 65vw;
  }
}
@media only screen and (max-width: 1240px) {
  .lv3 .lv3txt {
    width: 68vw;
  }
}
@media only screen and (max-width: 1080px) {
  .lv3 .lv3txt {
    width: 75vw;
  }
}
@media only screen and (max-width: 1025px) {
  .lv3 {
    padding: 80px 0 120px;
  }
  .lv3 .lv3txt {
    width: 75vw;
    padding-bottom: 65px;
  }
  .lv3 .lv3device {
    width: 41vw;
  }
  .lv3 .lv3batterys {
    width: 80%;
  }
}
@media only screen and (max-width: 769px) {
  .lv3 .lv3device {
    width: 50vw;
  }
  .lv3 .lv3batterys.lv3batterys-1 {
    right: 89%;
  }
}
@media only screen and (max-width: 580px) {
  .lv3 .lv3device {
    width: 60vw;
  }
  .lv3 .lv3batterys.lv3batterys-1 {
    right: 78%;
  }
  .lv3 .lv3txt {
    width: 90vw;
  }
  .lv3 .lv3battery-li-ion-HV {
    top: 70%;
    left: 45%;
  }
  .lv3 .lv3battery-Na-ion {
    left: 55%;
    top: 50%;
  }
  .lv3 .lv3battery-liFe {
    left: 52%;
  }
  .lv3 .lv3battery-LTO {
    left: 39%;
  }
  .lv3 .lv3battery-li-ion {
    top: 35%;
  }
  .lv3 .lv3battery-NiMH {
    left: 5%;
  }
  .lv3 .lv3battery-NiCd {
    top: 44%;
    left: -4%;
  }
  .lv3 .lv3battery-NiZn {
    top: 53%;
    left: 11%;
  }
}
.lv3battery-li-ion {
  background-image: url("/image/catalog/product/charger/100214/batteryType/Liion.png");
  top: 27%;
  left: 31%;
}
.lv3battery-liFe {
  background-image: url("/image/catalog/product/charger/100214/batteryType/LiFe.png");
  background-size: 50% !important;
  left: 67%;
  top: 19%;
}
.lv3battery-li-ion-HV {
  background-image: url("/image/catalog/product/charger/100214/batteryType/LiHV.png");
  background-size: 80% !important;
  left: 55%;
  top: 60%;
}
.lv3battery-Na-ion {
  background-image: url("/image/catalog/product/charger/100214/batteryType/Naion.png");
  left: 81%;
  top: 44%;
  background-size: 45% !important;
}
.lv3battery-LTO {
  background-image: url("/image/catalog/product/charger/100214/batteryType/LTO.png");
  left: 56%;
  top: 4%;
  background-size: 80% !important;
}
.lv3battery-NiCd {
  background-image: url("/image/catalog/product/charger/100214/batteryType/NiCd.png");
  background-size: 63.4% !important;
  top: 51%;
  left: 5%;
}
.lv3battery-NiZn {
  background-image: url("/image/catalog/product/charger/100214/batteryType/NiZn.png");
  background-size: 62% !important;
  top: 60%;
  left: 19%;
}
.lv3battery-RAM {
  background-image: url("/image/catalog/product/charger/100214/batteryType/RAM.png");
  background-size: 62% !important;
  left: -13%;
  top: 0;
}
.lv3battery-NiMH {
  background-image: url("/image/catalog/product/charger/100214/batteryType/NiMH.png");
  top: 19%;
  left: 18%;
}
.lv3battery-eneloop {
  background-image: url("/image/catalog/product/charger/100214/batteryType/eneloop.png");
  background-size: 90% !important;
  top: 69%;
  left: -3%;
}
.lv4 {
  background-color: #000;
}
.lv4 .lv4beizhu {
  margin-top: 0.5em;
}
.lv4 .fullbgtextbox {
  width: 46%;
  position: absolute;
  right: 52%;
  top: 50%;
  transform: translateY(-50%);
}
.lv4 .lv4txt {
  text-align: right;
}
.lv4 .lv4txt .level-txt {
  width: 74%;
  margin-right: 0;
  margin-left: auto;
}
.lv4 .lv4img {
  position: relative;
  background-color: #0A0C10;
}
@media only screen and (max-width: 1380px) {
  .lv4 .lv4img {
    margin-top: 0;
    margin-left: -5vw;
    width: 110vw;
    position: relative;
  }
}
@media only screen and (max-width: 1080px) {
  .lv4 .fullbgtextbox {
    position: relative;
    top: initial;
    right: initial;
    transform: none;
    width: 100%;
  }
  .lv4 .lv4img {
    margin-top: -6vw;
    width: 126vw;
    margin-left: -22vw;
  }
  .lv4 .lv4txt {
    text-align: center;
    padding: 80px 0  60px;
  }
  .lv4 .lv4txt .level-txt {
    margin: 0 auto;
  }
}
@media only screen and (max-width: 580px) {
  .lv4 .lv4txt .level-txt {
    width: 90%;
  }
  .lv4 .lv4img {
    margin-top: -10vw;
    width: 189vw;
    margin-left: -83vw;
    padding-bottom: 13vw;
  }
}
.lv4-more {
  background-color: #0A0B10;
  position: relative;
  z-index: 10;
}
.lv4-more .level-txt-list {
  text-align: center;
}
.lv4-more .lv4-more-button-box {
  position: relative;
  z-index: 10;
}
.lv4-more .lv4-more-button {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  color: #2596FF;
  cursor: pointer;
  padding: 0.5em 0;
}
.lv4-more .lv4-more-button::after {
  content: "\e6ae";
  font-family: "i";
  font-size: 1em;
  margin: 0.7em auto;
  display: block;
  text-align: center;
  font-weight: bold;
}
.lv4-more .lv4-more-content {
  max-height: 45vw;
  overflow: hidden;
  transition: max-height 0.5s;
}
.lv4-more .lv4-more-content.hidemore {
  max-height: 0;
}
.lv4-more .lv4-more-img {
  width: 50%;
  margin: 0 auto;
  padding-top: 4vw;
  padding-bottom: 4vw;
}
@media only screen and (min-width: 1950px) {
  .lv4-more .lv4-more-content {
    max-height: calc(17vw + 36vh);
  }
  .lv4-more .lv4-more-img {
    width: calc(21vw + 48vh);
    padding-top: calc(1vw + 3vh);
    padding-bottom: calc(2vw + 7vh);
  }
}
@media only screen and (max-width: 1681px) {
  .lv4-more .lv4-more-img {
    width: 60%;
    padding-top: 4vw;
    padding-bottom: 4vw;
  }
  .lv4-more .lv4-more-content {
    max-height: 42vw;
  }
}
@media only screen and (max-width: 1380px) {
  .lv4-more .lv4-more-img {
    width: 65%;
    padding-top: 4vw;
    padding-bottom: 4vw;
  }
  .lv4-more .lv4-more-content {
    max-height: 50vw;
  }
}
@media only screen and (max-width: 1240px) {
  .lv4-more .lv4-more-img {
    width: 70%;
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .lv4-more .lv4-more-content {
    max-height: calc(70vw + 160px);
  }
}
@media only screen and (max-width: 1080px) {
  .lv4-more .lv4-more-img {
    width: 80%;
    padding-top: 30px;
    padding-bottom: 80px;
  }
  .lv4-more .lv4-more-content {
    max-height: calc(70vw + 160px);
  }
}
@media only screen and (max-width: 998px) {
  .lv4-more .lv4-more-button {
    bottom: -2vw;
  }
}
@media only screen and (max-width: 769px) {
  .lv4-more .lv4-more-img {
    width: 90%;
    padding-top: 30px;
    padding-bottom: 80px;
  }
}
@media only screen and (max-width: 580px) {
  .lv4-more .lv4-more-img {
    width: 95%;
    padding-top: 30px;
    padding-bottom: 80px;
  }
  .lv4-more .level-txt-list {
    width: 90%;
    text-align: left;
    margin: 0 auto;
  }
  .lv4-more .lv4-more-button {
    font-size: 3.5vw;
    bottom: 0vw;
  }
  .lv4-more .lv4-more-button::after {
    font-size: 1em;
    margin: 0.5em auto;
  }
}
.lv5 {
  background-color: #000211;
}
.lv5 .fullbgtextbox {
  position: absolute;
  left: 55%;
  width: 45%;
  top: 50%;
  transform: translateY(-50%);
}
.lv5 .lv5txt .level-txt {
  width: 70%;
}
.lv5 .lv5img {
  width: 67%;
  margin: -10vw 0 -5vw;
  position: relative;
}
.lv5 .lv5beizhu {
  margin-top: 2em;
}
.lv5 .lv5beizhu .lv5beizhu-txt {
  opacity: 0.5;
  font-size: 0.7em;
}
.lv5 .lvguang {
  transform: rotate(27deg);
  top: 29.7%;
  left: 32.1%;
  height: 46%;
}
.lv5 .lvguang2 {
  transform: rotate(27deg);
  top: 63.7%;
  left: 33.3%;
  height: 43%;
  -webkit-animation: huxishan2 4s linear infinite;
  animation: huxishan2 4s linear infinite;
  animation-delay: 3s;
}
.lv5 .lvguang3 {
  transform: rotate(22deg);
  top: 59.7%;
  left: 63%;
  height: 31%;
  animation-delay: 0.8s;
}
@media only screen and (max-width: 1380px) {
  .lv5 .lv5img {
    margin: 0;
  }
}
@media only screen and (max-width: 1080px) {
  .lv5 .fullbgtextbox {
    position: relative;
    top: initial;
    left: initial;
    transform: none;
    width: 100%;
  }
  .lv5 .lv5txt {
    width: 68%;
    margin: auto;
    padding: 60px 0;
  }
  .lv5 .lv5txt .level-txt {
    width: 100%;
  }
  .lv5 .lv5img {
    width: 90vw;
    margin: 0;
    margin-top: -18vw;
    margin-bottom: -5vw;
  }
}
@media only screen and (max-width: 769px) {
  .lv5 .lv5txt {
    width: 75%;
  }
}
@media only screen and (max-width: 580px) {
  .lv5 .lv5img {
    width: 135vw;
    margin-left: -11vw;
    margin-top: -22vw;
  }
  .lv5 .lv5txt {
    width: 90%;
    padding-bottom: 0;
  }
}
.lv6 {
  background-color: #000;
  overflow: hidden;
}
.lv6 .lv6videobg {
  margin: -8vw 0 -20vw;
}
.lv6 .lv6txt {
  z-index: 10;
  position: absolute;
  top: 28%;
  transform: translateY(-50%);
  width: 39%;
  right: 45%;
}
@media only screen and (max-width: 1380px) {
  .lv6 .lv6videobg {
    width: 110vw;
  }
}
@media only screen and (max-width: 1240px) {
  .lv6 .lv6videobg {
    margin-top: 0;
  }
  .lv6 .lv6txt {
    width: 45%;
    right: 36%;
  }
}
@media only screen and (max-width: 1080px) {
  .lv6 .lv6txt {
    width: 61%;
    right: 27%;
  }
}
@media only screen and (max-width: 1025px) {
  .lv6 .lv6txt {
    width: 68%;
    z-index: 10;
    position: relative;
    top: initial;
    transform: none;
    right: initial;
    margin: auto;
    padding: 80px 0;
  }
  .lv6 .lv6videobg {
    margin-top: -27vw;
    margin-left: -24vw;
    width: 125vw;
  }
}
@media only screen and (max-width: 580px) {
  .lv6 .lv6txt {
    width: 90%;
  }
  .lv6 .lv6videobg {
    margin-top: -41vw;
    margin-left: -84vw;
    width: 195vw;
  }
}
#modelbox {
  background-color: #030408;
  height: 100vh;
  height: 100svh;
  min-height: 750px;
  overflow: hidden;
}
#modelbox .modelbox-model-imgbox {
  position: absolute;
  width: 50vw;
  max-width: 110vh;
  right: -15%;
  bottom: 0;
}
#modelbox .modelbox-model-img {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  opacity: 0;
}
#modelbox .modelbox-model-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#modelbox .modelbox-model-img:first-child {
  opacity: 1;
  position: relative;
}
#modelbox .modelbox-model-img.active {
  opacity: 1;
}
#modelbox .modelbox-center {
  width: 70vw;
  height: 100%;
  max-width: 2200px;
  position: relative;
  margin: auto;
}
#modelbox .modelbox-txtbox {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 59%;
  z-index: 10;
  transform: translateY(-50%);
}
#modelbox .modelbox-line {
  margin: 2em 0;
  height: 0.06em;
  background-color: #707070;
  opacity: 0.5;
}
#modelbox .modelbox-modelbox2 {
  display: none;
}
#modelbox .modelbox-modelbox-itme {
  margin-bottom: 0.8em;
}
#modelbox .modelbox-modelbox-itme:last-child {
  margin-bottom: 0;
}
#modelbox .modelbox-modelbox-itme-title {
  cursor: pointer;
  display: inline-block;
  font-size: 1.2em;
  font-weight: bold;
  line-height: 1;
  border: 0.1em solid transparent;
  padding: 0.4em 0.8em;
  border-radius: 3em;
  opacity: 0.5;
}
#modelbox .modelbox-modelbox-itme-title:hover {
  opacity: 1;
  border-color: #6f7378;
}
#modelbox .modelbox-modelbox-itme-txt {
  visibility: hidden;
  max-height: 0;
  margin-bottom: 0;
  font-size: 0.8em;
  overflow: hidden;
  opacity: 0;
}
#modelbox .modelbox-modelbox-itme-txt div {
  padding-left: 1.6em;
  margin-top: 0.7em;
}
#modelbox .modelbox-modelbox2 .modelbox-modelbox-itme {
  margin-bottom: 0;
}
#modelbox .modelbox-modelbox-itme.active .modelbox-modelbox-itme-title {
  opacity: 1;
  border-color: #6f7378;
}
#modelbox .modelbox-modelbox-itme.active .modelbox-modelbox-itme-txt {
  visibility: visible;
  max-height: 6em;
  opacity: 1;
}
#modelbox .modelbox-modelbo-media {
  display: none;
}
@media only screen and (min-width: 2000px) {
  #modelbox .modelbox-center {
    width: 80vw;
    max-width: 1920px;
  }
  #modelbox .modelbox-model-imgbox {
    right: -5%;
  }
  #modelbox .f-size-72 {
    font-size: 72px;
  }
  #modelbox .f-size-20 {
    font-size: 20px;
  }
}
@media only screen and (min-width: 2200px) {
  #modelbox .modelbox-txtbox {
    left: 12%;
  }
  #modelbox .modelbox-model-imgbox {
    width: calc(25vw + 5vh);
  }
}
@media only screen and (max-width: 1380px) {
  #modelbox .modelbox-center {
    width: 80vw;
  }
}
@media only screen and (max-width: 1240px) {
  #modelbox {
    height: auto;
    text-align: center;
  }
  #modelbox .modelbox-modelbox .modelbox-modelbox-itme-txt {
    display: none !important;
  }
  #modelbox .modelbox-modelbox .modelbox-modelbox-itme-txt div {
    padding-left: 0;
  }
  #modelbox .modelbox-modelbox .modelbox-modelbox-itme {
    display: inline-block;
  }
  #modelbox .modelbox-modelbox2 {
    display: block;
    height: 6em;
  }
  #modelbox .modelbox-modelbox2 .modelbox-modelbox-itme-txt div {
    padding-left: 0;
  }
  #modelbox .modelbox-txtbox {
    position: relative;
    top: initial;
    left: 4%;
    width: 92%;
    transform: none;
  }
  #modelbox .modelbox-model-imgbox {
    position: relative;
    right: inherit;
    top: inherit;
    transform: none;
    margin: auto;
    width: 60vw;
    margin-top: 3vw;
  }
  #modelbox .modelbox-modelbo-media {
    display: block;
  }
  #modelbox .modelbox-modelbo-media .modelbox-line {
    margin-top: 0;
    width: 70%;
    margin-left: auto;
    margin-right: auto;
  }
  #modelbox .modelbox-modelbo-media .modelbox-modelbox-itme-title {
    font-size: 1em;
    border-width: 0;
    border-bottom-width: 0.1em;
    border-radius: 0;
    padding: 0;
    padding-bottom: 0.5em;
    margin: 0 0.5em;
  }
  #modelbox .modelbox-modelbo-pc {
    display: none;
  }
}
@media only screen and (max-width: 1080px) {
  #modelbox .modelbox-model-imgbox {
    width: 70vw;
  }
}
@media only screen and (max-width: 735px) {
  #modelbox .modelbox-model-imgbox {
    width: 80vw;
  }
  #modelbox .modelbox-modelbox {
    text-decoration: inherit;
    white-space: nowrap;
    vertical-align: middle;
    overflow-x: scroll;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  }
  #modelbox .modelbox-modelbox::-webkit-scrollbar {
    display: none;
  }
}
@media only screen and (max-width: 535px) {
  #modelbox {
    padding: 60px 0;
  }
  #modelbox .modelbox-model-imgbox {
    width: 100vw;
  }
  #modelbox .modelbox-modelbox:after,
  #modelbox .modelbox-modelbox::before {
    content: "";
    display: inline-block;
    width: 30vw;
  }
  #modelbox .modelbox-center {
    width: 100%;
  }
  #modelbox .modelbox-modelbox2 {
    width: 80%;
    margin: auto;
  }
}
.lv8 {
  background-color: #000;
  height: 100vh;
  height: 100svh;
}
.lv8 .lv8txt {
  z-index: 10;
  position: absolute;
  width: 30%;
  top: 50%;
  transform: translateY(-50%);
  right: 55%;
}
.lv8 .black-guodu {
  display: none;
}
@media only screen and (max-width: 1380px) {
  .lv8 .bg-video.bg-video-hasimg img,
  .lv8 .bg-video.bg-video-hasimg video {
    object-position: 11% 50%;
  }
}
@media only screen and (max-width: 1240px) {
  .lv8 .lv8txt {
    width: 40%;
    right: 50%;
  }
}
@media only screen and (max-width: 1080px) {
  .lv8 {
    height: auto;
    font-size: 0;
  }
  .lv8 .black-guodu {
    display: block;
  }
  .lv8 .fullvideobg {
    height: auto;
    transform: translateX(-50%);
    margin-top: -11vw;
    font-size: 0;
  }
  .lv8 .lv8txt {
    position: relative;
    top: initial;
    transform: none;
    right: initial;
    width: 70%;
    margin: auto;
    padding: 80px 0;
  }
}
@media only screen and (max-width: 580px) {
  .lv8 .lv8txt {
    width: 90%;
  }
  .lv8 .lv8videobg {
    width: 166vw;
    margin-top: -33vw;
  }
}
.lv9 {
  background-color: #F0F6FE;
}
.lv9 .lv9vidoebg {
  margin-top: -15.1vw;
}
.lv9 .lv9txt {
  z-index: 10;
  width: 60%;
  text-align: center;
  margin: auto;
  padding: 0 0 10%;
  margin-top: -5vw;
}
.lv9 .lv9txt .level-txt {
  width: 70%;
  margin: auto;
}
@media only screen and (max-width: 1380px) {
  .lv9 .lv9vidoebg {
    width: 110vw;
    margin-left: -5vw;
  }
}
@media only screen and (max-width: 1240px) {
  .lv9 .lv9vidoebg {
    width: 120vw;
    margin-left: -10vw;
  }
}
@media only screen and (max-width: 1080px) {
  .lv9 .lv9vidoebg {
    width: 130vw;
    margin-left: -15vw;
  }
}
@media only screen and (max-width: 1025px) {
  .lv9 .lv9vidoebg {
    width: 140vw;
    margin-left: -20vw;
    margin-top: 0;
  }
}
@media only screen and (max-width: 769px) {
  .lv9 .lv9vidoebg {
    width: 164vw;
    margin-left: -32vw;
  }
  .lv9 .lv9txt {
    width: 80%;
  }
}
@media only screen and (max-width: 580px) {
  .lv9 .lv9vidoebg {
    width: 236vw;
    margin-left: -68vw;
  }
  .lv9 .lv9txt {
    width: 90%;
  }
  .lv9 .lv9txt .level-txt {
    width: 100%;
  }
}
.lv10 {
  position: relative;
  background-color: #000;
}
.lv10 .black-guodu {
  display: none;
}
.lv10 .lv10vidoebg {
  margin: -5vw 0 -13vw;
}
.lv10 .fullbgtextbox {
  position: initial;
}
.lv10 .level-tit {
  position: absolute;
  top: 6%;
  left: 11%;
  z-index: 1;
  width: 49%;
}
.lv10 .level-txt {
  position: absolute;
  bottom: 5%;
  left: 11%;
  z-index: 1;
  width: 37%;
}
@media only screen and (max-width: 1380px) {
  .lv10 .lv10vidoebg {
    width: 108vw;
  }
}
@media only screen and (max-width: 1240px) {
  .lv10 .lv10vidoebg {
    width: 115vw;
  }
}
@media only screen and (max-width: 1080px) {
  .lv10 .fullbgtextbox {
    position: relative;
    width: 100%;
  }
  .lv10 .lv10txt {
    padding-bottom: 10%;
    width: 70%;
    margin: auto;
    margin-top: -18vw;
  }
  .lv10 .level-tit {
    position: relative;
    width: 100%;
    top: initial;
    left: initial;
    text-align: center;
    margin: auto;
  }
  .lv10 .level-txt {
    position: relative;
    width: 100%;
    top: initial;
    left: initial;
    text-align: center;
    margin: auto;
  }
}
@media only screen and (max-width: 769px) {
  .lv10 .lv10vidoebg {
    width: 144vw;
    margin-left: -22vw;
  }
  .lv10 .black-guodu {
    display: block;
  }
}
@media only screen and (max-width: 580px) {
  .lv10 .lv10txt {
    width: 90%;
  }
  .lv10 .lv10vidoebg {
    width: 161vw;
    margin-left: -41vw;
  }
}
.lv11 {
  background-color: #000;
}
.lv11 .lv11txt {
  position: absolute;
  left: 50%;
  top: 4vw;
  width: 46%;
  padding: 2% 3%;
  background-color: #000000c7;
  border-radius: 1vw;
}
.lv11 .lv11img {
  margin-top: -17.5vw;
}
.lv11 .black-guodu {
  display: none;
}
@media only screen and (max-width: 1681px) {
  .lv11 .lv11img {
    margin-top: -13vw;
  }
}
@media only screen and (max-width: 1380px) {
  .lv11 .lv11img {
    margin-top: -8vw;
  }
}
@media only screen and (max-width: 1320px) {
  .lv11 .lv11img {
    margin-top: -4vw;
  }
}
@media only screen and (max-width: 1240px) {
  .lv11 .lv11img {
    margin-top: 0vw;
  }
  .lv11 .lv11txt {
    left: 34%;
    top: 7vw;
    width: 61vw;
  }
}
@media only screen and (max-width: 1080px) {
  .lv11 .lv11txt {
    position: relative;
    left: initial;
    top: initial;
    width: 70%;
    margin: auto;
    background: none;
  }
  .lv11 .black-guodu {
    display: block;
  }
  .lv11 .lv11img {
    margin-top: -19vw;
  }
}
@media only screen and (max-width: 1025px) {
  .lv11 .lv11img {
    margin-top: -10vw;
    width: 120vw;
    margin-left: -4vw;
  }
}
@media only screen and (max-width: 580px) {
  .lv11 {
    padding-top: 100px;
  }
  .lv11 .lv11img {
    margin-top: -15vw;
    width: 160vw;
    margin-left: -20vw;
  }
  .lv11 .lv11txt {
    width: 90%;
  }
}
.lv12 {
  background-color: #ECEDEF;
}
.lv12 .lv12img {
  width: 63vw;
  margin-left: auto;
  margin-right: 0;
}
.lv12 .lv12txt {
  position: absolute;
  width: 38%;
  top: 10vw;
  left: 15%;
}
.lv12 .lv12txt .level-txt {
  width: 70%;
}
@media only screen and (max-width: 1681px) {
  .lv12 .lv12img {
    margin-top: 4vw;
  }
}
@media only screen and (max-width: 1380px) {
  .lv12 .lv12img {
    margin-top: 8vw;
  }
  .lv12 .lv12txt {
    width: 45%;
    top: 8vw;
    left: 10%;
  }
}
@media only screen and (max-width: 1240px) {
  .lv12 .lv12img {
    margin-top: 15vw;
    width: 73vw;
  }
}
@media only screen and (max-width: 1080px) {
  .lv12 .lv12txt {
    position: relative;
    top: initial;
    left: initial;
    width: 70%;
    margin: auto;
    padding: 6% 0 4%;
  }
  .lv12 .lv12txt .level-txt {
    width: 90%;
  }
  .lv12 .lv12img {
    margin-top: -5vw;
    width: 80vw;
  }
}
@media only screen and (max-width: 1025px) {
  .lv12 .lv12img {
    margin-top: -5vw;
    width: 99vw;
  }
}
@media only screen and (max-width: 769px) {
  .lv12 .lv12txt {
    padding: 65px 0;
  }
}
@media only screen and (max-width: 580px) {
  .lv12 .lv12txt {
    width: 90%;
  }
  .lv12 .lv12img {
    width: 146vw;
    margin-left: -34vw;
  }
}
.lv13 {
  background-color: #000;
}
.lv13 .lv13txt {
  position: absolute;
  width: 70%;
  top: calc(50px + 3vw);
  left: 50%;
  text-align: center;
  padding: 1%;
  border-radius: 1vw;
  transform: translateX(-50%) translateY(30px);
  opacity: 1;
  visibility: hidden;
  overflow: hidden;
  transition: transform 0.6s, opacity 0.5s, visibility 0.1s;
}
.lv13 .lv13txt .level-tit,
.lv13 .lv13txt .level-txt-list {
  opacity: 0;
  transition: transform 0.6s, opacity 0.5s, visibility 0.1s;
}
.lv13 .lv13txt::after {
  z-index: -1;
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #0b0915d6;
  backdrop-filter: saturate(0%) blur(0px);
  transition: background-color 0.5s cubic-bezier(0.28, 0.11, 0.32, 1) 600ms;
}
.lv13 .lv13first {
  position: sticky;
  left: 0;
  top: 0;
  z-index: 10;
  width: 100%;
  height: 100vh;
  height: 100svh;
}
.lv13 .lv13canvasbox {
  height: 100%;
  width: 100%;
  overflow: hidden;
  position: relative;
}
.lv13 .lv13canvas {
  position: absolute;
  width: 100%;
  height: auto;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.5s;
}
.lv13 .lv13canvas canvas {
  width: 100%;
}
.lv13 .lv13zhanwei {
  height: 400vh;
  height: 400svh;
}
.lv13 [class^="lv13-item"].active .lv13txt {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}
.lv13 [class^="lv13-item"].active .lv13txt::after {
  backdrop-filter: saturate(180%) blur(20px);
}
.lv13 [class^="lv13-item"].active .lv13txt .level-tit {
  opacity: 1;
}
.lv13 [class^="lv13-item"].active .lv13txt .level-txt-list {
  opacity: 1;
}
.lv13 .lv13-item-2 .level-txt {
  width: 70%;
  margin: auto;
}
@media only screen and (max-width: 1080px) {
  .lv13 .lv13txt {
    width: 80%;
  }
}
@media only screen and (max-width: 1025px) {
  .lv13 .lv13canvas {
    width: 160vw;
    top: 59%;
  }
  .lv13 .lv13canvasbox.stpe2 .lv13canvas {
    top: 59%;
    width: 145%;
    left: 72%;
  }
  .lv13 .lv13canvasbox.stpe3 .lv13canvas {
    top: 59%;
    width: 145%;
    left: 61%;
  }
}
@media only screen and (max-width: 769px) {
  .lv13 .lv13txt {
    width: 90%;
  }
  .lv13 .lv13-item-2 .level-txt {
    width: 100%;
    margin: auto;
  }
}
@media only screen and (max-width: 580px) {
  .lv13 .lv13canvas {
    width: 160vw;
    top: 75%;
  }
  .lv13 .lv13txt {
    background-color: transparent;
    padding: 0;
  }
  .lv13 .lv13canvasbox.stpe2 .lv13canvas {
    top: 70%;
    width: 145%;
    left: 72%;
  }
  .lv13 .lv13canvasbox.stpe3 .lv13canvas {
    top: 67%;
    width: 192%;
    left: 77%;
  }
}
#deviceLed {
  padding: 4vw 0 2vw;
  background-color: #000;
}
#deviceLed .level-txt {
  width: 40%;
  margin: auto;
}
#deviceLed .deviceLedbox {
  text-align: center;
  padding: 0.3em;
  width: 80vw;
  margin: auto;
  margin-top: 17vw;
}
#deviceLed .card-swiper {
  width: 100%;
  margin: auto;
  padding-bottom: 30px;
  max-width: 100%;
}
#deviceLed .card-swiper .swiper-pagination-bullet {
  width: 20px;
  height: 3px;
  border-radius: 2px;
  background-color: #fff;
}
#deviceLed .card-swiper .swiper-slide {
  transition: opacity 0.2s;
}
#deviceLed .card-swiper .swiper-slide-active .deviceLedlist-bg {
  background-color: rgba(19, 23, 32, 0.7);
  -webkit-transition: background-color 0.3s cubic-bezier(0.28, 0.11, 0.32, 1) 100ms;
  transition: background-color 0.3s cubic-bezier(0.28, 0.11, 0.32, 1) 100ms;
}
#deviceLed .card-swiper .swiper-slide-active .deviceLedlist-ledbox,
#deviceLed .card-swiper .swiper-slide-active .deviceLedlist-bigtxt,
#deviceLed .card-swiper .swiper-slide-active .deviceLedlist-mintxt {
  opacity: 1;
}
#deviceLed .deviceLedlist {
  display: inline-block;
  border-radius: 1em;
  width: 20vw;
  padding: 2vw 0;
  position: relative;
  overflow: hidden;
}
#deviceLed .deviceLedlist .deviceLedlist-bg {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #0e0e16;
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-transition: background-color 0.5s cubic-bezier(0.28, 0.11, 0.32, 1) 600ms;
  transition: background-color 0.5s cubic-bezier(0.28, 0.11, 0.32, 1) 600ms;
}
#deviceLed .deviceLedlist .deviceLedlist-ledbox,
#deviceLed .deviceLedlist .deviceLedlist-bigtxt,
#deviceLed .deviceLedlist .deviceLedlist-mintxt {
  position: relative;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.5s;
}
#deviceLed .fastshanshuo {
  -webkit-animation: qiehuan 2s steps(1, end) infinite;
  animation: qiehuan 2s steps(1, end) infinite;
}
@keyframes qiehuan {
  0%,
  50%,
  100% {
    fill: #32f256;
    filter: drop-shadow(0 0 0.2em #32f256);
  }
  25%,
  75% {
    fill: #f66263;
    filter: drop-shadow(0 0 0.2em #f66263);
  }
}
#deviceLed .deviceLedlist-led-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  fill: #44454a;
  z-index: 1;
  width: 3.5em;
  transform: translate(-50%, -50%);
}
#deviceLed .deviceLedlist-ledbox {
  position: relative;
}
#deviceLed .deviceLedlist-led {
  width: 3.5em;
  fill: #44454a;
  margin: auto;
  position: relative;
  z-index: 2;
}
#deviceLed .deviceLedlist-led.orange {
  fill: #f7f68a;
  filter: drop-shadow(0 0 0.2em #f7f68a);
}
#deviceLed .deviceLedlist-led.green {
  fill: #32f256;
  filter: drop-shadow(0 0 0.2em #32f256);
}
#deviceLed .deviceLedlist-led.red {
  fill: #f66263;
  filter: drop-shadow(0 0 0.2em #f66263);
}
#deviceLed .deviceLedlist-led .fastshanshuo,
#deviceLed .deviceLedlist-led .shanshuo {
  position: relative;
  z-index: 2;
}
#deviceLed .deviceLedlist-bigtxt {
  font-size: 1.2em;
  font-weight: bold;
  margin-bottom: 0.5em;
  min-height: 2.3em;
}
#deviceLed .deviceLedlist-mintxt {
  font-size: 0.8em;
  opacity: 0.5;
  min-height: 2.9em;
  width: 70%;
  margin: auto;
}
#deviceLed .fullbgimg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
#deviceLed .fullbgimg img {
  height: 100%;
  object-fit: contain;
  object-position: 50% 46%;
}
@media only screen and (max-width: 1240px) {
  #deviceLed .deviceLedbox {
    width: 95vw;
  }
  #deviceLed .deviceLedlist {
    width: 30vw;
  }
}
@media only screen and (max-width: 1080px) {
  #deviceLed .deviceLedlist {
    width: 40vw;
  }
}
@media only screen and (max-width: 1025px) {
  #deviceLed .deviceLedbox {
    margin-top: 30vw;
  }
}
@media only screen and (max-width: 768px) {
  #deviceLed {
    padding: 60px 0 30px;
  }
  #deviceLed .level-txt {
    width: 80%;
  }
  #deviceLed .deviceLedbox {
    width: 100vw;
    margin-top: 30vw;
  }
  #deviceLed .fullbgimg {
    position: absolute;
    width: 150vw;
    height: 100%;
    top: -7vw;
    left: -25vw;
  }
  #deviceLed .fullbgimg img {
    object-position: 50% 50%;
  }
}
@media only screen and (max-width: 580px) {
  #deviceLed {
    padding: 60px 0 30px;
  }
  #deviceLed .deviceLedbox {
    margin: auto;
    margin-top: 53vw;
    width: 100vw;
  }
  #deviceLed .deviceLedbox .deviceLedlist-bigtxt,
  #deviceLed .deviceLedbox .deviceLedlist-mintxt {
    white-space: wrap;
  }
  #deviceLed .deviceLedbox .deviceLedlist {
    width: 70vw;
  }
  #deviceLed .level-txt {
    width: 85%;
  }
  #deviceLed .fullbgimg {
    position: absolute;
    width: 232vw;
    height: 100%;
    top: -10vw;
    left: -65vw;
  }
  #deviceLed .fullbgimg img {
    object-position: 50% 50%;
  }
}
.lv15 {
  background-color: #000;
}
.lv15 .lv15txt {
  width: 55%;
  margin: auto;
  text-align: center;
  padding: 8% 0 0;
}
.lv15 .lv15videobg {
  width: 80%;
  margin: auto;
}
@media only screen and (max-width: 1380px) {
  .lv15 .lv15videobg {
    width: 90%;
    margin: auto;
  }
}
@media only screen and (max-width: 1240px) {
  .lv15 .lv15videobg {
    width: 100%;
    margin: auto;
  }
}
@media only screen and (max-width: 1080px) {
  .lv15 .lv15txt {
    width: 70%;
  }
}
@media only screen and (max-width: 1025px) {
  .lv15 .lv15videobg {
    width: 130%;
    margin-left: -15%;
  }
}
@media only screen and (max-width: 769px) {
  .lv15 .lv15txt {
    width: 80%;
  }
}
@media only screen and (max-width: 580px) {
  .lv15 {
    padding-bottom: 60px;
  }
  .lv15 .lv15txt {
    width: 90%;
    padding: 60px 0 20px;
  }
  .lv15 .lv15videobg {
    width: 171%;
    margin-left: -37%;
  }
}
.lvduochongbaohu {
  background-color: #000;
}
.lvduochongbaohu .lvduochongbaohutxtbox {
  width: 80%;
  margin: auto;
  text-align: center;
  padding: 4vw 0;
}
.lvduochongbaohu .lvduochongbaohuimg {
  margin-top: -16vw;
}
.lvduochongbaohu .fullbgimg {
  padding-bottom: 13vw;
}
.lvduochongbaohu .lvduochongbaohuchanpin-box {
  font-size: 0.8vw;
  position: absolute;
  height: 100%;
  width: 100%;
  top: -5%;
  left: 0;
  z-index: 10;
}
.lvduochongbaohu .lvduochongbaohuchanpinbg {
  background: radial-gradient(center, circle cover, #3c68c4 7%, rgba(249, 233, 219, 0) 58%);
  background: -o-radial-gradient(center, circle cover, #3c68c4 7%, rgba(249, 233, 219, 0) 58%);
  background: -ms-radial-gradient(center, circle cover, #3c68c4 7%, rgba(249, 233, 219, 0) 58%);
  background: -moz-radial-gradient(center, circle cover, #3c68c4 7%, rgba(249, 233, 219, 0) 58%);
  background: -webkit-radial-gradient(center, circle cover, #3c68c4 7%, rgba(249, 233, 219, 0) 58%);
  height: 88em;
  width: 64em;
  position: absolute;
  top: 45%;
  left: 46%;
  transform: translateY(-50%);
}
.lvduochongbaohu .icon-img {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  width: 4.3em;
  height: 5.3em;
  margin-bottom: 1em;
}
.lvduochongbaohu .icon-txt {
  color: #899DB6;
}
.lvduochongbaohu .icon-item {
  font-size: 1vw;
  width: 10em;
}
.lvduochongbaohu .lvduochongbaohuiconbox {
  position: absolute;
  background-color: #2d367966;
  bottom: 4%;
  padding: 1.6% 0%;
  border-radius: 3vw;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  z-index: 100;
}
.lvduochongbaohu .lvguang {
  top: 37.4%;
  left: 13.3%;
}
.lvduochongbaohu .lvguang2 {
  height: 90%;
  width: 22%;
  top: 0.4%;
  left: 60.3%;
}
@media only screen and (max-width: 1080px) {
  .lvduochongbaohu {
    padding-bottom: 40px;
  }
  .lvduochongbaohu .lvduochongbaohuiconbox {
    position: relative;
    width: 75%;
    margin: auto;
    left: initial;
    transform: none;
    white-space: initial;
    margin-top: -5vw;
  }
  .lvduochongbaohu .lvduochongbaohutxtbox {
    padding: 60px 0;
  }
  .lvduochongbaohu .icon-item {
    font-size: 1.6vw;
    margin-bottom: 1em;
    width: 10em;
  }
  .lvduochongbaohu .fullbgimg {
    padding-bottom: 0;
  }
}
@media only screen and (max-width: 580px) {
  .lvduochongbaohu .lvduochongbaohuiconbox {
    width: 95%;
  }
  .lvduochongbaohu .lvduochongbaohuimg {
    height: 90vw;
    margin-left: -27vw;
  }
  .lvduochongbaohu .lvduochongbaohuchanpin-box {
    font-size: 1.2vw;
    left: -6.3%;
  }
  .lvduochongbaohu .icon-item {
    font-size: 2.8vw;
    margin-bottom: 1em;
    width: 8em;
  }
  .lvduochongbaohu .fullbgimg {
    margin-top: -18vw;
  }
  .lvduochongbaohu .lvduochongbaohuiconbox {
    margin-top: -10vw;
  }
}
.lvduochongbaohuicon1 {
  background-image: url("/image/catalog/icon/protection/duanlu.png?20230619");
}
.lvduochongbaohuicon2 {
  background-image: url("/image/catalog/icon/protection/guowen.png?20230619");
}
.lvduochongbaohuicon3 {
  background-image: url("/image/catalog/icon/protection/dianya.png?20230619");
}
.lvduochongbaohuicon4 {
  background-image: url("/image/catalog/icon/protection/guoshi.png?20230619");
}
.lvduochongbaohuicon5 {
  background-image: url("/image/catalog/icon/protection/guoya.png?20230619");
}
.lvduochongbaohuicon6 {
  background-image: url("/image/catalog/icon/protection/qianya.png?20230619");
}
.lvduochongbaohuicon7 {
  background-image: url("/image/catalog/icon/protection/fanghuo.png?20230619");
}
.lvduochongbaohuicon8 {
  background-image: url("/image/catalog/icon/protection/fanjie.png?20230619");
}
.lvduochongbaohuimg {
  position: relative;
  background-image: url("/image/catalog/product/charger/100214/17.jpg?20230619");
  background-repeat: no-repeat;
  background-size: cover;
  height: 51.1vw;
}
.lvduochongbaohuchanpin {
  background-repeat: no-repeat;
  background-size: contain;
  height: 55em;
  width: 40em;
  position: absolute;
  top: 43%;
  left: 52%;
  transform: translateY(-50%);
  z-index: 111;
}
.level-app {
  background-color: #000;
}
.level-app .beizhu {
  margin-top: 2em;
}
.level-app .level-app-img {
  width: 68vw;
}
.level-app .level-app-img .level-app-app {
  display: none;
}
.level-app .level-app-app {
  width: 500px;
  max-width: 80%;
  margin-top: 3em;
  margin-left: -0.8em;
}
.level-app .fullbgtextbox {
  position: absolute;
  left: 58%;
  top: 50%;
  transform: translateY(-50%);
  width: 31%;
}
@media only screen and (max-width: 1460px) {
  .level-app .fullbgimg {
    padding-top: 4vw;
  }
  .level-app .level-app-img {
    width: 97vw;
    margin-left: -11vw;
  }
}
@media only screen and (max-width: 1080px) {
  .level-app .fullbgtextbox {
    position: relative;
    left: inherit;
    top: inherit;
    transform: none;
    margin: auto;
    width: 70%;
    padding-top: 4vw;
  }
  .level-app .level-app-img {
    margin-left: 0;
    width: 109vw;
  }
  .level-app .level-app-img .level-app-app {
    display: block;
    position: absolute;
    bottom: 6%;
    left: 57%;
    width: 30%;
  }
  .level-app .level-app-app {
    display: none;
  }
}
@media only screen and (max-width: 768px) {
  .level-app .fullbgtextbox {
    width: 80%;
    padding-top: 60px;
  }
  .level-app .level-app-img {
    margin-left: -7vw;
    width: 134vw;
    margin-top: -8vw;
  }
}
@media only screen and (max-width: 580px) {
  .level-app .fullbgtextbox {
    width: 85%;
  }
  .level-app .level-app-img {
    margin-left: -16vw;
    width: 151vw;
    padding-top: 33vw;
  }
  .level-app .level-app-img .level-app-app {
    top: -6%;
    left: 50%;
    width: 79%;
    transform: translateX(-50%);
  }
}
.lvlangue {
  background-color: #000000;
}
.lvlangue .beizhu {
  margin-top: 1em;
  opacity: 0.5;
}
.lvlangue .lvlanguetxtbox {
  width: 55%;
  margin: auto;
  text-align: center;
  padding: 4vw 0 8vw;
}
.lvlangue .lvlanguetxtbox .lvlanguebeizhu {
  display: none;
}
.lvlangue .lvlangueimg {
  margin-top: -5vw;
  position: relative;
}
.lvlangue .lvlanguebeizhu .lvlanguebeizhu-txt {
  color: #969696;
  font-size: 0.8em;
}
.lvlangue .fullbgimg .lvlanguebeizhu {
  position: absolute;
  left: 74%;
  bottom: 2%;
}
.lvlangue .languepingmubox {
  position: absolute;
  width: 18.3%;
  height: 40%;
  left: 50%;
  top: 20%;
  opacity: 1;
  transform: translateX(-50%);
}
.lvlangue [class^='langueimg-'] {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 100%;
  width: 100%;
  transform: scale(0);
  opacity: 0;
  transition: all 0.5s 0.5s;
}
.lvlangue.active [class^='langueimg-'] {
  opacity: 1;
  transform: scale(1);
}
.lvlangue.active .langueimg-cn {
  right: initial;
  transform: scale(0.7) translateX(-189.3%) translateY(57.2%);
}
.lvlangue.active .langueimg-de {
  left: initial;
  top: 1%;
  transform: scale(0.8) translateX(-145%) translateY(-39%);
}
.lvlangue.active .langueimg-en {
  opacity: 1;
  right: initial;
  transform: scale(0.85) translateX(53%) translateY(-89%);
}
.lvlangue.active .langueimg-fa {
  left: initial;
  transform: scale(0.8) translateX(162%) translateY(-39%);
}
.lvlangue.active .langueimg-jp {
  right: initial;
  transform: scale(0.85) translateX(-43%) translateY(-89%);
}
.lvlangue.active .langueimg-es {
  right: initial;
  transform: scale(0.7) translateX(207%) translateY(51%);
}
@media only screen and (max-width: 1380px) {
  .lvlangue .lvlanguebeizhu {
    left: 70%;
  }
  .lvlangue .lvlanguetxtbox {
    padding: 8vw 0 8vw;
  }
  .lvlangue .lvlangueimg {
    margin-top: -5vw;
    width: 120vw;
    margin-left: -10vw;
  }
}
@media only screen and (max-width: 1080px) {
  .lvlangue .lvlangueimg {
    margin-top: 0;
    width: 140vw;
    margin-left: -20vw;
  }
}
@media only screen and (max-width: 998px) {
  .lvlangue .lvlanguetxtbox {
    width: 75%;
  }
  .lvlangue .lvlanguetxtbox .lvlanguebeizhu {
    display: block;
  }
  .lvlangue .fullbgimg .lvlanguebeizhu {
    display: none;
  }
}
@media only screen and (max-width: 735px) {
  .lvlangue .lvlanguetxtbox {
    width: 85%;
  }
  .lvlangue.active .langueimg-cn {
    transform: scale(0.7) translateX(-148.3%) translateY(116%);
  }
  .lvlangue.active .langueimg-de {
    transform: scale(0.8) translateX(-115%) translateY(6%);
  }
  .lvlangue.active .langueimg-en {
    transform: scale(0.85) translateX(53%) translateY(-89%);
  }
  .lvlangue.active .langueimg-fa {
    transform: scale(0.8) translateX(115%) translateY(6%);
  }
  .lvlangue.active .langueimg-jp {
    transform: scale(0.85) translateX(-43%) translateY(-89%);
  }
  .lvlangue.active .langueimg-es {
    transform: scale(0.7) translateX(145%) translateY(116%);
  }
  .lvlangue .lvlangueimg {
    width: 194vw;
    margin-left: -47vw;
  }
}
@media only screen and (max-width: 580px) {
  .lvlangue .lvlanguetxtbox {
    width: 90%;
    padding: 80px 0 100px;
  }
  .lvlangue .lvlangueimg {
    width: 187vw;
    margin-left: -43vw;
    margin-top: -2vw;
  }
}
.langueimg-cn {
  background-image: url("/image/catalog/product/charger/100220/language/CN.png?20241108");
}
.langueimg-de {
  background-image: url("/image/catalog/product/charger/100220/language/DE.png?20241108");
}
.langueimg-en {
  background-image: url("/image/catalog/product/charger/100220/language/EN.png?20241108");
}
.langueimg-fa {
  background-image: url("/image/catalog/product/charger/100220/language/FA.png?20241108");
}
.langueimg-jp {
  background-image: url("/image/catalog/product/charger/100220/language/JP.png?20241108");
}
.langueimg-es {
  background-image: url("/image/catalog/product/charger/100209/ES.png?20241108");
}
.renzheng {
  height: 100vh;
  height: 100svh;
}
.renzheng .renzhengtxtbox {
  width: 40%;
  padding: 2% 3%;
  background: #0000008c;
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
  left: 50%;
  border-radius: 2vw;
}
.renzheng .renzhengtxt {
  font-size: 2.5vw;
  padding-top: 5.5%;
}
.renzheng .renzhengtxt i + i {
  margin-left: 0.5em;
}
@media screen and (min-aspect-ratio: 1920/936) {
  .renzheng .fullvideobg img {
    width: 100vw !important;
  }
}
@media screen and (max-aspect-ratio: 1920/936) {
  .renzheng .fullvideobg img {
    height: 100% !important;
  }
}
@media only screen and (max-width: 1240px) {
  .renzheng .renzhengtxtbox {
    width: 52%;
    left: 39%;
  }
}
@media only screen and (max-width: 1080px) {
  .renzheng .renzhengtxtbox {
    width: 52%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
}
@media only screen and (max-width: 735px) {
  .renzheng .renzhengtxtbox {
    width: 70%;
  }
  .renzheng .renzhengtxt {
    font-size: 4.5vw;
  }
}
@media only screen and (max-width: 535px) {
  .renzheng .renzhengtxtbox {
    width: 80%;
  }
  .renzheng .renzhengtxt {
    font-size: 6vw;
  }
}
.lvrediano {
  background-color: #010101;
}
.lvrediano .fullbgtextbox {
  position: absolute;
  top: 50%;
  left: 15%;
  transform: translate(0%, -50%);
  width: 43%;
}
.lvrediano a {
  color: #999;
}
.lvrediano a:hover {
  color: #466eff;
}
.lvrediano .level-txt-list-beizhu {
  opacity: 1;
  color: #999;
}
.lvrediano .fullbgimg {
  margin-top: -20vw;
}
.lvrediano .black-guodu.left {
  background: -moz-linear-gradient(left, #000000 0%, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0) 91%);
  background: -webkit-gradient(left top, right top, color-stop(0%, #000000), color-stop(80%, rgba(0, 0, 0, 0)), color-stop(91%, rgba(0, 0, 0, 0)));
  background: -webkit-linear-gradient(left, #000000 0%, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0) 91%);
  background: -o-linear-gradient(left, #000000 0%, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0) 91%);
  background: -ms-linear-gradient(left, #000000 0%, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0) 91%);
  background: linear-gradient(to right, #000000 0%, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0) 91%);
}
.lvrediano .black-guodu.bottom {
  display: none;
}
@media only screen and (max-width: 1380px) {
  .lvrediano .lvredianoimg {
    width: 116vw;
    margin-left: -14vw;
  }
}
@media only screen and (max-width: 1240px) {
  .lvrediano .lvredianoimg {
    width: 120vw;
    margin-left: -18vw;
  }
}
@media only screen and (max-width: 1025px) {
  .lvrediano .lvredianoimg {
    width: 116vw;
    margin-left: -16vw;
  }
  .lvrediano .black-guodu.left {
    display: none;
  }
  .lvrediano .black-guodu.bottom {
    display: block;
  }
  .lvrediano .fullbgtextbox {
    position: relative;
    width: 70%;
    top: inherit;
    left: inherit;
    transform: none;
    margin: 0 auto;
    margin-top: -10vw;
    padding-bottom: calc(60px + 4vw);
  }
}
@media only screen and (max-width: 769px) {
  .lvrediano .fullbgtextbox {
    margin-top: -5vw;
  }
}
@media only screen and (max-width: 580px) {
  .lvrediano .lvredianoimg {
    width: 189vw;
    margin-left: -81vw;
  }
  .lvrediano .fullbgtextbox {
    width: 90%;
  }
}