.pic {
  isolation: isolate;
}

.pic img {
  display: block;
  border: none;
  width: 100%;
  max-width: 100%;
}

.pic video {
  display: block;
  border: none;
  width: 100%;
  max-width: 100%;
}

.hpic img {
  display: block;
  border: none;
  width: auto;
  max-width: 100%;
  height: 100%;
}

.bg {
  width: 100%;
  height: 100%;
  isolation: isolate;
}

.bg img {
  display: block;
  border: none;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  max-width: 100%;
}

.bg video {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.icon img {
  display: block;
  border: none;
  width: 100%;
  max-width: 100%;
}

.scaleImg {
  cursor: pointer;
}

.scaleImg .pic {
  overflow: hidden;
}

.scaleImg .pic img {
  transition: all linear 0.6s;
}

.scaleImg:hover .pic img {
  transform: scale(1.05);
}

.scaleImg .bg {
  overflow: hidden;
}

.scaleImg .bg img {
  transition: all linear 0.6s;
}

.scaleImg:hover .bg img {
  transform: scale(1.05);
}

.flex {
  display: flex;
  flex-wrap: wrap;
}

.flex-xc {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.flex-xb {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.flex-xa {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

.flex-xb-yc {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.flex-xend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.flex-yc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.flex-column-yc {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: center;
}

.flex-column-end {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: flex-end;
}

.flex-xc-yc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.flex-column {
  display: flex;
  flex-direction: column;
}

.gdt {
  overflow: auto;
}

.gdt::-webkit-scrollbar {
  width: 0.2083333333vw;
  height: 0.0520833333vw;
}

.gdt::-webkit-scrollbar-thumb {
  background: #000d1e;
}

.gdt::-webkit-scrollbar-track {
  background: #fff;
}

[class*=txt-hide] {
  display: -webkit-box;
  display: box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
}

.txt-hide-1 {
  -webkit-line-clamp: 1;
}

.txt-hide-2 {
  -webkit-line-clamp: 2;
}

.txt-hide-3 {
  -webkit-line-clamp: 3;
}

.txt-hide-4 {
  -webkit-line-clamp: 4;
}

.grid-x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.grid-x3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.grid-x4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.grid-x5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.grid-x6 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}

.fbd {
  font-weight: bold;
}

.fbd300 {
  font-weight: 300;
}

.tac {
  text-align: center;
}

.mg-loading {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #021022;
  z-index: 100;
}

.mg-loading .loading-logo-box {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.mg-loading .loading-logo-box .jzbox {
  width: 4.4791666667vw;
  aspect-ratio: 1/1;
  transform-origin: center;
  animation: loading 1s linear infinite;
}

.mg-loading .loading-logo-box .loading-logo {
  width: 100%;
}

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

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

.model-bg-box {
  position: relative;
  z-index: 5;
}

.luanma-wenzi {
  position: relative;
}

.luanma-wenzi .o {
  visibility: hidden;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

.luanma-wenzi .b {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

.luanma-wenzi .ooo {
  color: #fff;
}

.typewriter .word {
  opacity: 0;
  transform: translateY(2.6041666667vw);
}

.home1 {
  position: sticky;
  left: 0;
  top: 0;
}

.home1 .test {
  position: fixed;
  left: 2%;
  top: 10%;
  z-index: 10;
  color: #f00;
  font-size: 2.0833333333vw;
  display: none;
}

.home1 .image-container {
  width: 100%;
  position: sticky;
  left: 0;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

.home1 .image-container img {
  width: 100%;
  height: 100vh;
  -o-object-fit: cover;
  object-fit: cover;
  display: none;
}

.home1 .image-container img.on {
  display: block;
}

.home1 .intr {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  color: #fff;
  text-transform: capitalize;
  z-index: 1;
}

.home1 .intr .t1 {
  transform: translateY(100%);
  opacity: 0;
}

.home1 .list {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.home1 .list .ev {
  padding: 9.375vw 8.4895833333vw 0;
  color: #fff;
  display: none;
}

.home1 .list .ev .main {
  align-items: flex-start;
}

.home1 .list .ev.on {
  display: block;
}

.home1 .list .ev .t3 {
  width: 31.71875vw;
}

.home1 .list .ev .zuo .desc {
  width: 21.25vw;
  margin-top: 5.2083333333vw;
  padding-left: 0.78125vw;
  position: relative;
}

.home1 .list .ev .zuo .desc .line66 {
  position: absolute;
  left: 0;
  top: 0;
  width: 0.15625vw;
  height: 100%;
  background: #fff;
  transform-origin: top;
  opacity: 0;
  transform: scaleY(0);
}

.home1 .list .ev .zuo .desc .li {
  margin-bottom: 1.40625vw;
}

.home1 .list .ev .zuo .desc .li .dt {
  color: #00D9FF;
  margin-bottom: 0.5em;
}

.home1 .list .ev .zuo .desc .li .dd p{
  margin-bottom: 0.4em;
}

.home1 .list .ev .you {
  max-width: 15.625vw;
}

.home1 .list .ev .you .ul {
  position: relative;
  padding-left: 0.8333333333vw;
}

.home1 .list .ev .you .ul .li {
  margin-top: 1.875vw;
}

.home1 .list .ev .you .ul .li .dd {
  color: #00D9FF;
  margin-top: 0.3125vw;
}

.home1 .list .ev .you .line66 {
  position: absolute;
  left: 0;
  top: 0;
  width: 0.0520833333vw;
  height: 100%;
  background: #fff;
  transform-origin: top;
  opacity: 0;
  transform: scaleY(0);
}

.hailang {
  position: sticky;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
  z-index: 1;
}

.hailang .txt {
  position: absolute;
  left: 0;
  bottom: 14.5833333333vw;
  width: 100%;
  z-index: 1;
  color: #fff;
  opacity: 0;
  transform: translateY(100%);
  scale: 1.5;
}

.home4 {
  padding: 7.3958333333vw 8.8541666667vw 0;
}

.home4 .t1 {
  margin-bottom: 4.1666666667vw;
  color: #fff;
}

.home5 {
  position: relative;
  padding: 0 8.8541666667vw;
}

.home5 .sec1 {
  width: 100%;
  height: 100vh;
  font-size: 5vw;
  color: #fff;
  text-align: center;
  font-weight: 700;
  line-height: 1.1;
  position: sticky;
  left: 0;
  top: 0;
  z-index: 1;
}

.home5 .sec2 {
  position: relative;
  z-index: 2;
  padding: 0 0 6.4583333333vw;
}

.home5 .sec2 .item {
  position: relative;
  width: 38.5416666667vw;
  height: 23.5416666667vw;
  color: #fff;
}

.home5 .sec2 .item:nth-child(4n-2) {
  margin: 2.8125vw 0 0 39.0625vw;
}

.home5 .sec2 .item:nth-child(4n-1) {
  margin: 5.46875vw 0 0 16.9270833333vw;
}

.home5 .sec2 .item:nth-child(4n) {
  margin: 4.1666666667vw 0 0 0;
}

.home5 .sec2 .item .intr {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  padding: 1.5625vw;
}

.home5 .sec2 .item .intr .t3 {
  margin-top: 0.625vw;
}

.home5 .sec2 .item .intr2 {
  background: #002849;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  padding: 2.0833333333vw 2.6041666667vw;
  line-height: 1.5;
  opacity: 0;
  transition: all linear 0.3s;
  overflow: hidden;
}

.home5 .sec2 .item .intr2 .lenis_scroll {
  width: 100%;
  height: 100%;
  overflow: auto;
}

.home5 .sec2 .item .intr2 .line {
  width: 1.875vw;
  height: 0.1041666667vw;
  margin: 1.0416666667vw 0;
  background: #fff;
}

.home5 .sec2 .item .intr2 .t5 {
  font-weight: 300;
}

.home5 .sec2 .item .intr2 .t5 b {
  font-weight: bold;
}

.home5 .sec2 .item .intr2 .lenis_scroll::-webkit-scrollbar {
  width: 0.2083333333vw;
  height: 0.0520833333vw;
}

.home5 .sec2 .item .intr2 .lenis_scroll::-webkit-scrollbar-thumb {
  background: #000d1e;
}

.home5 .sec2 .item .intr2 .lenis_scroll::-webkit-scrollbar-track {
  background: #fff;
}

.home5 .sec2 .item:hover .intr2 {
  opacity: 1;
}

.home6 {
  padding: 3.125vw;
}

.home6 .main {
  border-radius: 1.5625vw;
  background: #fff;
  padding: 5.25vw 0;
}

.home6 .main .swiper-wrapper {
  transition-timing-function: linear !important;
}

.home6 .main .sec {
  padding: 2vw 0;
}

.home6 .main .swiper-slide {
  width: 10.9895833333vw;
  height: 6.9791666667vw;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.home6 .main .swiper-slide img {
  max-width: 100%;
  max-height: 100%;
  -o-object-fit: contain;
  object-fit: contain;
}

.home6 .main .t1 {
  text-align: center;
  margin-bottom: 2.0833333333vw;
  color: #0e3453;
}

.home6 .main .t1:empty {
  display: none;
}

.home-wrapper {
  position: relative;
  z-index: 5;
  background: linear-gradient(180deg, #000d1e 0%, #072031 100%);
}

.foot {
  position: sticky;
  position: -webkit-sticky;
  bottom: 0;
  z-index: 1;
}

.webgl-topics {
  pointer-events: none;
}

@media screen and (max-width: 768px) {
  .mg-loading .loading-logo-box .jzbox {
    width: 30px;
  }

  .typewriter .word {
    transform: translateY(50px);
  }

  .home1 .image-container {
    display: flex;
    flex-direction: column;
    transition: all linear 0.5s;
  }

  .home1 .image-container.on {
    background: #020D29;
  }

  .home1 .image-container .fix {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(0, -50%);
  }

  .home1 .image-container img {
    width: 100%;
    height: auto;
    -o-object-fit: cover;
    object-fit: cover;
  }

  .home1 .list .ev {
    padding: 80px 5% 0;
  }

  .home1 .list .ev .t3 {
    width: 100%;
  }

  .home1 .list .ev .zuo .desc {
    width: 100%;
    margin-top: 20px;
    padding-left: 15px;
    font-size: 12px;
  }

  .home1 .list .ev .zuo .desc .li .dt {
    font-size: 16px;
  }

  .home1 .list .ev .zuo .desc .line66 {
    width: 3px;
  }

  .home1 .list .ev .zuo .desc .li {
    margin-bottom: 27px;
  }

  .home1 .list .ev .you {
    max-width: 100%;
  }

  .home1 .list .ev .you .ul {
    position: relative;
    padding-left: 16px;
  }

  .home1 .list .ev .you .ul .li {
    margin-top: 26px;
  }

  .home1 .list .ev .you .ul .li .dd {
    margin-top: 6px;
  }

  .home1 .list .ev .you .line66 {
    width: 1px;
  }

  .hailang .txt {
    bottom: 280px;
  }

  .hailang img {
    height: 750px;
    -o-object-fit: cover;
    object-fit: cover;
  }

  .home4 {
    padding: 42px 5% 0;
  }

  .home4 .t1 {
    margin-bottom: 80px;
  }

  .home5 {
    padding: 0 5%;
  }

  .home5 .sec1 {
    font-size: 36px;
  }

  .home5 .sec2 {
    padding: 0 0 24px;
  }

  .home5 .sec2 .item {
    position: relative;
    width: 100%;
    height: auto;
    margin: 0 0 80px;
  }

  .home5 .sec2 .item:nth-child(4n-2) {
    margin: 0 0 80px;
  }

  .home5 .sec2 .item:nth-child(4n-1) {
    margin: 0 0 80px;
  }

  .home5 .sec2 .item:nth-child(4n) {
    margin: 0 0 80px;
  }

  .home5 .sec2 .item .intr {
    padding: 30px;
  }

  .home5 .sec2 .item .intr .t3 {
    margin-top: 12px;
  }

  .home5 .sec2 .item .intr2 {
    padding: 30px;
  }

  .home5 .sec2 .item .intr2 .line {
    width: 36px;
    height: 2px;
    margin: 20px 0;
  }

  .home5 .sec2 .item .intr2 .lenis_scroll::-webkit-scrollbar {
    width: 4px;
    height: 1px;
  }

  .home6 {
    padding: 60px 5%;
  }

  .home6 .main {
    border-radius: 30px;
    background: #fff;
    padding: 60px 0 10px;
  }

  .home6 .main .sec {
    padding: 0 0 60px;
  }

  .home6 .main .swiper-slide {
    width: 100px;
    height: 61px;
  }

  .home6 .main .t1 {
    margin-bottom: 40px;
  }
}