.index-main .navbar-2024 {
  background-color: transparent;
}
.header-absoulte.ehang216s .navbar-2024 {
  background-color: rgba(24, 27, 36, 0.6)
}

.fedeBox,
.fedeBox2 {
  transition: all 0.8s ease-out;
  opacity: 0;
  transform: translateY(50px);
}

.fedeBox.showFade {
  opacity: 1;
  transform: translateY(0px);
}

/* 首屏重置导航样式 */
.eh216s-1 .navbar-my {
  position: absolute;
  left: 0;
  right: 0;
  top: 20px;
  z-index: 99;
}

@media screen and (max-width: 768px) {
  .eh216s-1 .navbar-my {
    top: 0;
  }
}

/* swiper-- */
.swiper-nav {
  display: flex;
  gap: 20px;
  justify-content: space-between;
}

.swiper-nav-item {
  flex: 1;
  font-size: 36px;
  font-size: clamp(26px, 1.4vw, 36px);
  color: #B1B3B5;
  text-align: center;
  border-bottom: 2px solid #CDCED1;
  line-height: 76px;
  cursor: pointer;
  transition: all .5s;
}

.swiper-nav-item.active {
  color: #1A1B1B;
  border-bottom: 2px solid #1A1B1B;
}

.swiper-content {
  position: relative;
  padding: 42px 0 68px;
  text-align: center;
  font-size: 18px;
  line-height: 30px;
}

.swiper-content>div {
  display: none;
  transition: all .5s;
  opacity: 0;
}

.swiper-content>div.active {
  display: block;
  opacity: 1;
}

.swiper-slider-box {
  position: relative;
  width: 100%;
  aspect-ratio: 1438/630;
  /* aspect-ratio: 1920/1080; */
  overflow: hidden;
}

.swiper-slide img {
  width: 100%;
  object-fit: cover;
}

.swiper-slide video{
  width: 100%;
  object-fit: cover;
}

.eh216-sec-auto.eh216-sec-auto-black .swiper-nav-item {
  color: #555657;
  text-align: center;
  border-bottom: 2px solid #555657;
}

.eh216-sec-auto.eh216-sec-auto-black .swiper-nav-item.swiper-nav-item.active {
  color: #fff;
  border-bottom: 2px solid #fff;
}

.eh216-sec-auto.eh216-sec-auto-black .swiper-content {
  color: #fff;
}

.eh216-sec-auto .swiperAuto-button-prev,
.eh216-sec-auto .swiperAuto-button-next {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  transition: all 0.5s;
  background-color: #1A1B1B;
  opacity: 0;
}
.swiper-slider-box:hover .swiperAuto-button-prev,
.swiper-slider-box:hover .swiperAuto-button-next {
  opacity: 0.4;
}
.eh216-sec-auto .swiperAuto-button-prev {
  left: 40px;
}
.eh216-sec-auto .swiperAuto-button-next {
  right: 40px;
}
.eh216-sec-auto .swiperAuto-button-prev:hover,
.eh216-sec-auto .swiperAuto-button-next:hover {
  border-color: #1A1B1B;
  opacity: 0.8;
}
.eh216-sec-auto .swiperAuto-button-prev:hover,
.eh216-sec-auto .swiperAuto-button-prev:hover::after,
.eh216-sec-auto .swiperAuto-button-next:hover,
.eh216-sec-auto .swiperAuto-button-next::after {
  border-color: #1A1B1B;
  color: #1A1B1B
}
.eh216-sec-auto .swiperAuto-button-prev::after,
.eh216-sec-auto .swiperAuto-button-next::after {
  font-size: 14px;
  color: #CDCED1;
  transition: all 0.5s;
  font-weight: 700;
}

/* end */

.desc-box {
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.desc-box-title {
  font-size: 46px;
  font-size: clamp(26px, 2.4vw, 46px);
  line-height: 46px;
  line-height: clamp(26px, 2.4vw, 46px);
  margin-bottom: 32px;
  margin-bottom: clamp(16px, 1.6vw, 32px);
}

.desc-box-content {
  font-family: HarmonyOS Sans;
  font-size: 24px;
  font-size: clamp(16px, 1.25vw, 24px);
  line-height: 42px;
}

@media screen and (max-width: 768px) {
  .desc-box-title {
    font-size: 32px;
    line-height: 42px;
    margin-bottom: 15px;
  }

  .desc-box-content {
    font-size: 16px;
    line-height: 26px;
    text-align: center;
    letter-spacing: 0.1em;
  }
}

.eh216s {
  overflow: hidden;
  position: relative;
  width: 100%;
  background-color: #f8f9fa;
  aspect-ratio: 1920/970;
  /* 凭证你的现实图片宽高比调解 */
  /* max-height: 100vh; */
  /* 限制最大高度 */
  margin: 0 auto;
  min-height: 660px;
  max-height: 1440px;
}

@media screen and (max-width: 768px) {
  .eh216s {
    height: 100vh;
    aspect-ratio: 375/812;
  }
}

.eh216s-1 {
  background-image: url(/Public/cn/ehangweb/image/216s/1.jpg);
  color: #fff;
  max-height: 100vh;
}

.eh216s-1 video {
  z-index: 1;
}

.eh216s-1-flex {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 8vw 0 8vw 0;
}

.eh216s-1-top {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eh216s-1-top p {
  font-family: HarmonyOS Sans SC;
  font-size: 24px;
  font-weight: normal;
  line-height: 62px;
  letter-spacing: 0.15em;
}

.eh216s-1-bottom {
  display: flex;
  gap: 30px;
}

@media screen and (max-width: 768px) {
  .eh216s-1-flex {
    padding: 18vh 0 18vh 0;
  }

  .eh216s-1-top p {
    text-align: center;
    line-height: 36px;
    margin-top: 30px;
    padding: 0 10px;
  }
}


/* 2 */
.eh216s-2 {
  padding: 6.5vw 0;
  background-color: #060A0F;
  overflow: hidden;
  position: relative;
}

.eh216s-2 .desc-box-title {
  text-align: center;
  color: #fff;
  margin-bottom: 70px;
}

/* 设置图片容器的牢靠比例 */
.eh216s-2 .swiper-slide {
  position: relative;
  max-width: 1440px;
  width: 30%;
  aspect-ratio: 1438/716;
  box-sizing: border-box;
  margin: 0 30px;
}
.eh216-8 .swiper-slide img {
  width: 100%;
  object-fit: cover;
}

.eh216s-2-page {
  margin: 60px auto;
  display: flex;
  justify-content: center;
  gap: 6px;
}
.eh216s-2-page .swiper-pagination-bullet {
  width: 20px;
  height: 2px;
  background: #6D6D6D;
  opacity: 1;
  border-radius: 0;
}
.eh216s-2-page .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #FFFFFF;
}

.eh216s-2 .swiper-slide .slide-title {
  position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    font-size: 36px;
    color: #FFFFFF;
    padding: 0 50px 40px;
}
.eh216s-2 .swiper-slide video { 
  object-fit: cover;
}

@media screen and (max-width: 768px) {
  .eh216s-2 .desc-box-title {
    margin: 60px 0;
  }
  .eh216s-2 .swiper-slide {
    width: 100%;
    /* 移动端较小距离 */
    padding: 0;
    max-width: 100%;
    aspect-ratio: 375/520;
    margin: 0;
  }
  .eh216s-2 .swiper-slide img {
    max-width: 100%;
    max-height: unset;
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 375/520;
  }
  .eh216s-2 .swiper-container {
    padding-bottom: 80px;
  }
  .eh216s-2 .swiper-container .swiper-button-prev,
  .eh216s-2 .swiper-container .swiper-button-next {
    display: none;
  }
  .eh216s-2 .eh216s-2-page.swiper-pagination-bullets {
    position: absolute;
    bottom: 2.5vw;
    left: 50%;
    transform: translate(-50%, 0%);
  }
    .eh216s-2 .swiper-slide .slide-title {
      font-size: 24px;
      text-align: center;
    }
    .eh216s-2-page {
      margin: 16px 0
    }
}

.eh216s-3 {
  padding-top: 6vw;
  background-image: url(/Public/cn/ehangweb/image/216s/new3.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

@media screen and (max-width: 768px) {
  .eh216s-3 {
    padding-top: 16vh;
    background-image: url(/Public/cn/ehangweb/image/216s/m/3.jpg);
  }
}

.eh216s-4 {
  padding: 6vw 0;
  background-color: #F6F6F6;
}

@media screen and (max-width: 768px) {
  .eh216-mobel-swiper {
    background-color: #fff;
    height: auto;
    position: relative;
  }

  .eh216-mobel-swiper.white {
    background-color: #F6F6F6;
  }

  .eh216-mobel-swiper .mobel-swiper-page {
    position: absolute;
    width: 100%;
    height: 10px;
    top: calc(10vh + 110px + 4vh);
    left: 0;
    right: 0;
    z-index: 99;
    display: flex;
    justify-content: center;
  }

  .eh216-mobel-swiper .swiper-wrapper {
    padding: 10vh 0;
  }

  .eh216-mobel-swiper .swiper-slide {
    background-color: transparent;
    padding: 20px;
  }

  .eh216-mobel-swiper.white .swiper-slide {
    background-color: #F6F6F6;
  }

  .eh216-mobel-swiper .swiper-slide img {
    aspect-ratio: 335/446;
    display: block;
  }

  .eh216-mobel-swiper .desc-box {
    margin-bottom: 10vh;
    padding: 0;
  }

  .eh216-mobel-swiper.white .desc-box {
    color: #1A1B1B;
  }

  .eh216-mobel-swiper .desc-box .desc-box-title {
    font-size: 20px;
    line-height: 20px;
  }

  .eh216-mobel-swiper .desc-box .desc-box-content {
    font-size: 14px;
    line-height: 24px;
    text-align: center;
  }

  .mobel-swiper-page .swiper-pagination-bullet {
    width: 26px;
    height: 2px;
    display: inline-block;
    border-radius: 2px;
    background: #B1B3B5;
    opacity: 1;
  }

  .mobel-swiper-page .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #1A1B1B;
  }

  .mobel-swiper-page.white .swiper-pagination-bullet {
    background-color: #B1B3B5;
  }

  .mobel-swiper-page.white .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #1A1B1B;
  }


  .eh216-5-mobel .swiper-slide {
    background-image: url(/Public/cn/ehangweb/image/216s/m/51.jpg);
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  .mobel-sub-title {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    text-align: center;
    padding-top: 10vh;
    z-index: 99;
    font-size: 25px;
    font-weight: 500;
    line-height: 35px;
    color: #fff;
    padding-left: 40px;
    padding-right: 40px;
  }
  .eh216-5-mobel .desc-box {
    padding: 30px;
    align-items: flex-start;
    padding-bottom: 12vh;
  }
  .eh216-5-mobel .desc-box .desc-box-title {
    font-size: 20px;
    text-align: left;
    line-height: 28px;
    margin-bottom: 14px;
  }
  .eh216-5-mobel .desc-box .desc-box-content {
    font-size: 14px;
    line-height: 20px;
    text-align: left;
  }
  .eh216-5-mobel .mobel-swiper-page {
    position: absolute;
    width: 100%;
    height: 10px;
    bottom: 36px!important;
    left: 0;
    right: 0;
    z-index: 99;
    display: flex;
    justify-content: flex-start;
    padding-left: 40px;
  }
        .eh216-5-mobel .swiper-pagination-bullet {
      background-color: #555657;
    }
  
        .eh216-5-mobel .swiper-pagination-bullet.swiper-pagination-bullet-active {
      background-color: #fff;
    }
}


.eh216-5 {
  padding-top: 6vw;
  background-image: url(/Public/cn/ehangweb/image/216s/5.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.eh216-5 .desc-box-title {
  text-align: center;
  color: #fff;
}

.eh216-5 .eh-container-full {

  display: flex;
  padding: 0 80px;
  display: flex;
  /* flex-wrap: wrap; */
  justify-content: space-between;
}

.eh216-5 .eh-container-full {
  display: flex;
  justify-content: space-between;
  position: relative;
  align-items: flex-end;
  height: 50%;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 3vw;
}

.safe-item {
  width: calc(33.333% - 20px);
  /* background: rgba(255, 255, 255, 0.9); */
  box-sizing: border-box;
  height: 50px;
  cursor: pointer;
  position: relative;
  /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); */
  /* transition: box-shadow 0.3s ease; */
  /* 移除 overflow: hidden，，，，，，允许内容溢出显示 */
  color: #fff;
}

.safe-item:last-child {
  border-right: 1px solid rgba(232, 234, 237, 0.6);
}

.safe-item::after {
  content: "";
  display: block;
  height: 100%;
  width: 1px;
  background-color: rgba(232, 234, 237, 0.6);
  position: absolute;
  top: 0;
  left: -2px;
  bottom: 0;
  z-index: 99999;
}

.safe-item:hover {
  z-index: 10;
  overflow: visible;
}

.safe-item-inner {
  position: relative;
  padding: 0px 40px;
  transform: translateY(0);
  transition: transform 0.3s ease;
  color: #fff;
}

.safe-item:hover .safe-item-inner {
  transform: translateY(calc(-100% + 50px));
}

.safe-item h6 {
  font-size: 36px;
  font-size: clamp(26px, 1.4vw, 36px);
  line-height: 50px;
  color: #6D6D6D;
  text-align: center;
}

.safe-item p {
  opacity: 0;
  color: #fff;
  margin: 0;
  margin-top: 15px;
  font-size: 16px;
  line-height: 26px;
  transform: translateY(20px);
  transition: all 0.3s ease 0.1s;
  letter-spacing: 0.93px;
}

.safe-item:hover p {
  opacity: 1;
  transform: translateY(0);
}

.safe-item:hover h6 {
  color: #fff;
}

@media screen and (max-width: 768px) {}

/* 移动端适配 */
@media (max-width: 768px) {
  .safe-item {
    width: 100%;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .safe-item {
    width: calc(50% - 15px);
  }
}


.eh216-6 {
  background: #060A0F;
}

.eh216-6 .eh-container {
  display: flex;
  gap: 60px;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.eh216-6 .eh-container .desc-box {
  align-items: flex-start;
}

.eh216-6 .desc-box-content {
  font-size: 18px;
}

@media screen and (max-width: 768px) {
  .eh216-6 .eh-container {
    flex-direction: column;
    gap: 80px;
  }

  .eh216-6 img {
    max-width: 75%;
    order: 2;
  }

  .eh216-6 .eh-container .desc-box {
    align-items: center;
    max-width: 75%;
    order: 1;
  }

  .eh216-6 .eh-container .desc-box-title {}

  .eh216-6 .eh-container .desc-box-content {
    text-align: center;
    font-size: 16px;
    line-height: 26px;
  }
}

@media screen and (min-width: 769px) and (max-width: 1600px) {
  .eh216-6 img {
    width: 65%;
  }

  .eh216-6 .eh-container {
    padding: 20px;
  }
}



.eh216-7 {
  background-image: url(/Public/cn/ehangweb/image/216s/new7.jpg);
  background-position: bottom;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.eh216-7 .eh-container {
  display: flex;
  height: 100%;
  align-items: flex-end;
  padding-bottom: 8vw;
}

.param {
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  /* gap: 20px; */
}

.param-item {
  font-size: 16px;
  color: #ACACB3;
  width: 9vw;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  align-items: center;
}

.param-item.border {
  border-left: 1px solid #60666F;
  border-right: 1px solid #60666F;
}

.param-item-dw {
  color: #F5F6F7;
  font-size: 42px;
}

.param-item-dw span {
  font-size: 16px;
  color: #F5F6F7;
}

.param-box {
  display: flex;
}

@media screen and (max-width: 768px) {
  .eh216-7 {
    background-image: url(/Public/cn/ehangweb/image/216s/m/7.jpg);
    padding-bottom: 10vh;
    ;
    background-position: center;
  }

  .param {
    flex-wrap: wrap;
    flex-direction: column;
    gap: 30px;
  }

  .param-item {
    width: auto;
    min-width: 120px;
    flex: 1;
  }

  .param-item-dw {
    font-size: 24px;
  }

  .param .param-item.borderM {
    border-left: none !important;
  }
}


.eh216-8 {
  position: relative;
  padding: 6vw 0 4vw;
  background-color: #fff;
  overflow: hidden;
}

.eh216-8 .desc-box-title {
  text-align: center;
  margin-bottom: 60px;
}

.eh216-8 .control-box {
  height: 140px;
  width: 1440px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.eh216-8 .control-box .control-box-button {
  position: relative;
  width: 100px;
}

.eh216-8 .my-button-prev,
.eh216-8 .my-button-next {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  transition: all 0.5s;
  background-color: hsla(0, 0%, 92.5%, .6);
  font-size: 20px;
}
.eh216-8 .my-button-prev {
  left: 0px;
}
.eh216-8 .my-button-next {
  right: 0px;
}

.eh216-8 .my-button-prev:hover,.eh216-8 .my-button-next:hover{
  background-color: #1A1B1B;
}
.eh216-8 .my-button-prev:hover,
.eh216-8 .my-button-prev:hover::after,
.eh216-8 .my-button-next:hover,
.eh216-8 .my-button-next:hover::after {
  color: #fff;
}

.eh216-8 .my-button-prev::after,
.eh216-8 .my-button-next::after {
  font-size: 16px;
  color: #191919;
  transition: all 0.5s;
  font-weight: 700;
}
.eh216-8 .my-button-prev:hover::after,
.eh216-8 .my-button-next:hover::after {
  font-size: 16px;
  color: #CDCED1;
  transition: all 0.5s;
  font-weight: 700;
}

.control-box-nav {
  display: flex;
  gap: 10px;
}

.control-box-nav-item {
  width: 20px;
  height: 2px;
  background: #B1B3B5;
}

.control-box-nav-item.active {
  background: #1A1B1B;
}

.eh216-8 .swiper-wrapper {
  align-items: center;
}

/* 设置图片容器的牢靠比例 */
.eh216-8 .swiper-slide {
  /* width: calc(100% - 100px); */
  /* 减去左右距离 */
  max-width: 1438px;
  /* width: 30%; */
  aspect-ratio: 1438/761;
  /* padding: 0 50px; */
  /* 左右各50px，，，，，，合计100px距离 */
  /* box-sizing: border-box; */
  /* background-color: #000; */
  /* margin: 0 30px; */
  position: relative;
  padding: 0;
}

/* 图片样式 */
.eh216-8 .swiper-slide img {
  width: 100%;
  height: 100%;
  /* object-fit: cover; */
}

.eh216-8 .desc-box {
  position: absolute;
  bottom: 70px;
  left: 50px;
  text-align: left;
  align-items: flex-start;
}

.eh216-8 .desc-box .desc-box-title {
  font-size: 24px;
  font-weight: 500;
  line-height: 48px;
  margin-bottom: 10px;
}

.eh216-8 .desc-box .desc-box-content {
  font-family: HarmonyOS Sans;
  font-size: 16px;
  font-weight: 300;
  line-height: 30px;
}

@media screen and (max-width: 768px) {
  .eh216-8 {
    width: 100%;
  }

  .eh216-8 .desc-box {
    position: absolute;
    bottom: 55px;
    left: 0px;
    right: 0;
    text-align: center;
    align-items: center;
  }

  .eh216-8 .desc-box .desc-box-title {
    font-size: 20px;
    font-weight: 500;
    line-height: 48px;
    margin-bottom: 10px;
  }

  .eh216-8 .desc-box .desc-box-content {
    font-family: HarmonyOS Sans;
    font-size: 16px;
    font-weight: 300;
    line-height: 30px;
  }

  .eh216-8 .my-button-prev,
  .eh216-8 .my-button-next {
    width: 58px;
    height: 58px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    transition: background 0.5s;
    display: none;
  }

  .eh216-8 .swiper-slide {
    width: 100%;
    /* 移动端较小距离 */
    padding: 0;
    max-width: 100%;
    aspect-ratio: 375/520;
    margin: 0;
  }

  .eh216-8 .swiper-slide img {
    max-width: 100%;
    max-height: unset;
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 375/520;
    /* 移动端比例 */
  }

  .eh216-8 .slide-content {
    width: 100%;
    aspect-ratio: 375/520;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }



  .eh216-8 .control-box {
    width: 100%;
    height: 100px;
    display: flex;
    justify-content: center;
  }
}




@media screen and (min-width: 769px) and (max-width: 1600px) {
  .eh216-8 .swiper-slide {
    max-width: 1000px;
  }

  .eh216-8 .control-box {
    width: 1000px;
  }

  .eh216s-2 .swiper-slide {
    max-width: 1000px;
  }
}


/* 第二屏的效果 */
.eh216s-2-swiper {
  position: relative;
  overflow: visible;
  /* 允许箭头溢出显示 */
}

.eh216s-2-swiper .swiper-button-next,
.eh216s-2-swiper .swiper-button-prev {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  transition: all 0.5s;
  background-color: #1A1B1B;
  opacity: 0;
}
.eh216s-2-swiper:hover .eh216s-2-button-prev,
.eh216s-2-swiper:hover .eh216s-2-button-next {
  opacity: 0.4;
}

.eh216s-2-swiper .swiper-button-next:hover,
.eh216s-2-swiper .swiper-button-prev:hover {
  border-color: #1A1B1B;
  opacity: 1;
}



.eh216s-2-swiper .swiper-button-next::after,
.eh216s-2-swiper .swiper-button-prev::after {
  font-size: 14px;
  color: #CDCED1;
  transition: all 0.5s;
  font-weight: 700;
}



@media screen and (min-width: 769px) {

  /* 透明遮罩 */
  .eh216s-2-swiper .swiper-slide {
    position: relative;
  }

  .slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    /* 玄色半透明遮罩 */
    z-index: 2;
    transition: all 0.2s ease;
    opacity: 1;
  }

  .swiper-slide-active .slide-overlay,
  .swiper-slide-duplicate-active .slide-overlay {
    opacity: 0;
    pointer-events: none;
  }

  .eh216s-2-swiper .swiper-slide img {
    position: relative;
    z-index: 1;
  }

  .index-main {
    min-width: 1200px;
  }
}<!--耗时1773905225.968秒-->