@font-face {
  src: url(../fonts/ZhanKuXiaoLOGOTi-2.otf);
  font-family: 'ZhanKuXiaoLOGOTi';
  font-display: swap;
}
@font-face {
  src: url(../fonts/Syne-VariableFont_wght.ttf);
  font-family: 'Syne';
  font-display: swap;
}
@font-face {
  src: url(../fonts/PPAgrandir-GrandHeavy.woff2);
  font-family: 'PPAgrandir';
  font-display: swap;
}
* {
  padding: 0;
  margin: 0;
  list-style: none;
  text-decoration: none;
  outline: none;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

*, *::after, *::before {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}

:root {
  --color: #5650F4;
  --color2: #FFD04B;
}

body {
  background: #EEEADD;
}

video {
  object-fit: cover;
}

textarea {
  resize: none;
  font-family: inherit;
}

button {
  border: none;
  cursor: pointer;
}

table {
  border-collapse: collapse;
}

body {
  user-select: none;
}

@keyframes goImg {
  100% {
    transform: translateX(-50%);
  }
}
@keyframes lineHover {
  0% {
    transform: scaleX(1);
    transform-origin: right center;
  }
  50% {
    transform: scaleX(0);
    transform-origin: right center;
  }
  50.001% {
    transform-origin: left center;
  }
  50.002% {
    transform: scaleX(0);
  }
  100% {
    transform: scaleX(1);
    transform-origin: left center;
  }
}
@keyframes NoiseGenerate {
  0% {
    transform: translate3d(0, 9rem, 0);
  }
  10% {
    transform: translate3d(-1rem, -4rem, 0);
  }
  20% {
    transform: translate3d(-8rem, 2rem, 0);
  }
  30% {
    transform: translate3d(9rem, -9rem, 0);
  }
  40% {
    transform: translate3d(-2rem, 7rem, 0);
  }
  50% {
    transform: translate3d(-9rem, -4rem, 0);
  }
  60% {
    transform: translate3d(2rem, 6rem, 0);
  }
  70% {
    transform: translate3d(7rem, -8rem, 0);
  }
  80% {
    transform: translate3d(-9rem, 1rem, 0);
  }
  90% {
    transform: translate3d(6rem, -5rem, 0);
  }
  100% {
    transform: translate3d(-7rem, 0, 0);
  }
}
.Noise {
  animation: NoiseGenerate 2s steps(2) infinite;
  background-image: url(../images/noise.png);
  background-position: 50%;
  bottom: -20vw;
  height: auto;
  left: -20vw;
  opacity: .4;
  pointer-events: none;
  position: fixed;
  right: -20vw;
  top: -20vw;
  width: auto;
  z-index: 999999;
}

.Syne {
  font-family: 'Syne',sans-serif;
}
.Syne * {
  font-family: 'Syne',sans-serif;
}

.PPAgrandir {
  font-family: 'PPAgrandir',sans-serif;
}
.PPAgrandir * {
  font-family: 'PPAgrandir',sans-serif;
}

.ZhanKuXiaoLOGOTi {
  font-family: 'ZhanKuXiaoLOGOTi',sans-serif;
  font-size: 46px;
  line-height: 140%;
  color: #fff;
}
.ZhanKuXiaoLOGOTi.black {
  color: #111;
}
.ZhanKuXiaoLOGOTi * {
  font-family: 'ZhanKuXiaoLOGOTi',sans-serif;
}

body:hover .cursor {
  opacity: 1;
}

@keyframes roteLoad {
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
@keyframes load1_cir {
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes load2_cir {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0.9);
    opacity: 0;
  }
}
@keyframes loadingA {
  100% {
    opacity: 0;
    pointer-events: none;
  }
}
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 9999999;
  background: #10151A;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.loading.start .circle {
  animation: load1_cir 1s ease forwards;
}
.loading.end {
  animation: loadingA 1s .6s ease forwards;
}
.loading.end .circle {
  animation: load2_cir 1s ease forwards;
}
.loading .circle {
  width: 330px;
  height: 330px;
  border-radius: 50%;
  border: 1px solid #272C30;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  opacity: 0;
  transform: scale(1.1);
}
.loading .circle svg {
  position: absolute;
  width: 110.5%;
  height: 110.5%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: 5s roteLoad infinite linear;
}
@keyframes glow {
  from {
    filter: drop-shadow(0 0 3px rgba(86, 80, 244, 0.65));
  }
  to {
    filter: drop-shadow(0 0 8px #5650f4) drop-shadow(0 0 20px rgba(86, 80, 244, 0.55));
  }
}
.loading .circle svg circle {
  stroke-dashoffset: 942.48;
  stroke-width: 1;
  stroke: var(--color);
  animation: glow 1.5s ease-in-out infinite alternate;
  filter: drop-shadow(0 0 4px rgba(86, 80, 244, 0.9)) drop-shadow(0 0 10px rgba(86, 80, 244, 0.55)) drop-shadow(0 0 18px rgba(86, 80, 244, 0.3));
}
.loading .circle img {
  width: 150px;
}

.cursor {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 999999;
  mix-blend-mode: difference;
  opacity: 0;
  transition: opacity .3s;
}
.cursor.on .bor {
  display: none;
}
.cursor.on .fill .point:before {
  transform: scale(10);
}
.cursor.view {
  mix-blend-mode: unset;
}
.cursor.view .bor {
  display: none;
}
.cursor.view .fill .point:before {
  display: none;
}
.cursor.view .fill .point .view_content {
  transform: translate(-50%, -50%) scale(1);
  transition: .2s ease;
}
.cursor .fill,
.cursor .bor {
  position: fixed;
  left: 0;
  top: 0;
  transform: translate(-50%, -50%);
  will-change: transform;
}
.cursor .fill {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.cursor .fill .text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 14px;
  color: #fff;
  z-index: 23;
  white-space: nowrap;
}
.cursor .fill .point {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}
.cursor .fill .point:before {
  content: '';
  display: block;
  background: #fff;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  transition: .3s ease;
}
.cursor .fill .point .view_content {
  width: 75px;
  height: 75px;
  border: 1px solid #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
}
.cursor .fill .point .view_content .text {
  font-size: 12px;
  color: #fff;
}
.cursor .bor {
  width: 40px;
  height: 40px;
  border: 1px solid #fff;
  border-radius: 50%;
  transform-origin: center center;
}

header .header {
  width: 100%;
  height: 65px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: .6s ease;
}
header .header.on {
  background: #EEEADD;
}
header .header.on .logo img:first-child {
  opacity: 0;
}
header .header.on .logo img:last-child {
  opacity: 1;
}
header .header.on .r .nav a {
  color: #1a1a1a;
}
header .header.on .r .menu {
  filter: invert(1);
}
header .header.menu_on {
  background: transparent;
  transition: .1s ease;
}
header .header.menu_on .logo img:first-child {
  opacity: 0;
}
header .header.menu_on .logo img:last-child {
  opacity: 1;
}
header .header.menu_on .r .nav a {
  color: #1a1a1a;
}
header .header.menu_on .r .menu {
  filter: invert(1);
}
header .header .logo {
  width: 110px;
  display: block;
  position: relative;
}
header .header .logo img {
  width: 100%;
  transition: .6s ease;
  display: block;
}
header .header .logo img:last-child {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
}
header .header .r {
  display: flex;
  align-items: center;
}
header .header .r .nav {
  display: flex;
}
header .header .r .nav a {
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
  transition: .6s ease;
  padding: 10px 0;
}
header .header .r .nav a:not(:last-child) {
  margin: 0 45px 0 0;
}
header .header .r .menu {
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
  margin: 0 0 0 60px;
  transition: .6s ease;
}
header .header .r .menu.on .close:after {
  transform: scaleX(1);
  transition-delay: 0.4s;
}
header .header .r .menu.on .close:before {
  transform: scaleY(1);
  transition-delay: 0.5s;
}
header .header .r .menu.on .line .list {
  transform: scaleX(0);
}
header .header .r .menu.on .line .list:nth-child(1) {
  transition-delay: 0ms;
}
header .header .r .menu.on .line .list:nth-child(2) {
  transition-delay: 60ms;
}
header .header .r .menu.on .line .list:nth-child(3) {
  transition-delay: 120ms;
}
header .header .r .menu:hover .line .list:first-child div {
  animation: lineHover 0.35s ease-in-out;
}
header .header .r .menu:hover .line .list:nth-child(2) div {
  animation: lineHover 0.35s ease-in-out 60ms;
}
header .header .r .menu:hover .line .list:nth-child(3) div {
  animation: lineHover 0.35s ease-in-out 120ms;
}
header .header .r .menu .line {
  width: 22px;
  height: 15px;
  flex-direction: column;
  justify-content: space-between;
  display: flex;
  margin: 0 12px 0 0;
}
header .header .r .menu .line .list {
  transform-origin: right center;
  transition: 0.35s;
}
header .header .r .menu .line .list:nth-child(1) {
  transition-delay: 500ms;
}
header .header .r .menu .line .list:nth-child(2) {
  transition-delay: 560ms;
}
header .header .r .menu .line .list:nth-child(3) {
  transition-delay: 620ms;
}
header .header .r .menu .line .list div {
  width: 100%;
  height: 1px;
  background: #fff;
  transition: 0.6s;
}
header .header .r .menu .close {
  position: absolute;
  top: 0;
  left: -15px;
  right: 0;
  bottom: 0;
  margin: auto;
  width: 25px;
  height: 25px;
  transform: rotate(45deg);
}
header .header .r .menu .close:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  width: 1px;
  height: 100%;
  background: #fff;
  transform: scaleY(0);
  transform-origin: bottom right;
  transition: 1s cubic-bezier(0.19, 1, 0.22, 1);
  transition-delay: 0.2s;
}
header .header .r .menu .close:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  width: 100%;
  height: 1px;
  background: #fff;
  transform: scaleX(0);
  transform-origin: top left;
  transition: 1s cubic-bezier(0.19, 1, 0.22, 1);
  transition-delay: 0.1s;
}
header .overlay-nav_bg {
  position: fixed;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  z-index: 100;
  pointer-events: none;
}
header .overlay-nav_bg .p-menu__mask {
  fill: var(--color);
}
header .overlay-nav_bg .p-menu__mask2 {
  fill: #EDEADC;
}
header .fixed_menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 101;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
header .fixed_menu.on {
  pointer-events: auto;
}
header .fixed_menu.on .wrap .l .img {
  opacity: 1;
  transform: translateY(0);
  transition-delay: .9s;
}
header .fixed_menu.on .wrap .l .img .img_list.on {
  pointer-events: auto;
}
header .fixed_menu.on .wrap .l:after {
  transform: translateY(-50%) scaleY(1);
  transition: 2s;
  transition-delay: 1s;
}
header .fixed_menu.on .wrap .r .item:nth-child(1) .y {
  transition-delay: 1.1s;
}
header .fixed_menu.on .wrap .r .item:nth-child(2) .y {
  transition-delay: 1.3s;
}
header .fixed_menu.on .wrap .r .item:nth-child(3) .y {
  transition-delay: 1.5s;
}
header .fixed_menu.on .wrap .r .item:nth-child(4) .y {
  transition-delay: 1.7s;
}
header .fixed_menu.on .wrap .r .item:nth-child(5) .y {
  transition-delay: 1.9s;
}
header .fixed_menu.on .wrap .r .item:nth-child(6) .y {
  transition-delay: 2.1s;
}
header .fixed_menu.on .wrap .r .item:nth-child(7) .y {
  transition-delay: 2.3s;
}
header .fixed_menu.on .wrap .r .item .y {
  transform: translateY(0);
}
header .fixed_menu.unset .wrap .l .img {
  transition-delay: unset !important;
}
header .fixed_menu.unset .wrap .l:after {
  transition-delay: unset !important;
}
header .fixed_menu.unset .wrap .r .item .y {
  transition-delay: unset !important;
}
header .fixed_menu .wrap {
  display: flex;
  align-items: center;
}
header .fixed_menu .wrap .l {
  width: 482px;
  height: 546px;
  margin: 0 358px 0 0;
  position: relative;
}
header .fixed_menu .wrap .l .img {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 25px;
  position: relative;
  transform: translateY(20px);
  opacity: 0;
  transition: .6s ease;
}
header .fixed_menu .wrap .l .img .img_list {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.1);
  transition: opacity .4s, transform 1s .4s;
  display: block;
}
header .fixed_menu .wrap .l .img .img_list.on {
  opacity: 1;
  transform: scale(1);
  transition-delay: .2s;
}
header .fixed_menu .wrap .l .img .img_list img {
  width: 100%;
  height: 100%;
}
header .fixed_menu .wrap .l:after {
  content: '';
  position: absolute;
  right: -195px;
  top: 50%;
  transform: translateY(-50%) scaleY(0);
  transform-origin: top;
  height: 100vh;
  width: 1px;
  background: rgba(0, 0, 0, 0.1);
  transition: 1s;
}
header .fixed_menu .wrap .r .item {
  position: relative;
  overflow: hidden;
  height: 55px;
}
header .fixed_menu .wrap .r .item.on a {
  color: var(--color);
}
header .fixed_menu .wrap .r .item.on a:after {
  opacity: 1;
}
header .fixed_menu .wrap .r .item:not(:last-child) {
  margin: 0 0 20px;
}
header .fixed_menu .wrap .r .item .y {
  height: 100%;
  transform: translateY(100%);
  transition: .5s ease;
}
header .fixed_menu .wrap .r .item a {
  font-weight: 400;
  font-size: 36px;
  color: rgba(0, 0, 0, 0.3);
  position: relative;
  padding: 0 0 0 23px;
  transition: .6s;
}
header .fixed_menu .wrap .r .item a:after {
  content: '';
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  background: var(--color);
  opacity: 0;
  transition: .6s;
}

.common_more {
  height: 47px;
  width: fit-content;
  padding: 0 28px;
  border-radius: 60px;
  background: var(--color);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: .6s ease;
}
.common_more:hover {
  background: #111;
}
.common_more.center {
  margin: auto;
}
.common_more .iconfont {
  font-size: 14px;
  color: #fff;
}
.common_more p {
  font-size: 14px;
  color: #fff;
}

.index1 {
  height: calc(100vh + 4500px);
}
.index1 .fix {
  position: sticky;
  top: 0;
  overflow: hidden;
  height: 100vh;
}
.index1 .fix .banner {
  height: 100vh;
  position: relative;
  z-index: 1;
  padding: 0 150px;
  display: flex;
  align-items: center;
}
.index1 .fix .banner .after {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(transparent, rgba(0, 0, 0, 0.8));
}
.index1 .fix .banner .background {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
}
.index1 .fix .banner .background:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.2);
  z-index: 1;
}
.index1 .fix .banner .background img {
  width: 100%;
  height: 100%;
}
.index1 .fix .banner .title {
  font-size: 46px;
  line-height: 140%;
  color: #fff;
}
.index1 .fix .introduce {
  width: 100%;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: .6s ease;
  pointer-events: none;
}
.index1 .fix .introduce.on {
  opacity: 1;
  pointer-events: auto;
}
.index1 .fix .introduce .position {
  width: 100vw;
  height: 100vw;
  margin: 0 auto;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -20%) scale(1);
  opacity: 0.2;
  pointer-events: none;
  z-index: 9;
}
.index1 .fix .introduce .position.auto {
  pointer-events: auto;
  cursor: grab;
}
.index1 .fix .introduce .position #earth {
  width: 100%;
  height: 100%;
}
.index1 .fix .introduce .wrap {
  position: relative;
  z-index: 10;
  top: -60px;
}
.index1 .fix .introduce .wrap.none {
  pointer-events: none;
}
.index1 .fix .introduce .wrap .text {
  text-align: center;
}
.index1 .fix .introduce .wrap .text .title {
  width: fit-content;
  margin: auto;
  font-style: normal;
  background: linear-gradient(96deg, #000 20%, var(--color) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.index1 .fix .introduce .wrap .text .pick {
  font-weight: 400;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.5);
  line-height: 36px;
  margin: 50px 0;
}
.index1 .fix .introduce .wrap .text .pick p {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}
.index1 .fix .introduce .wrap .technological_core {
  margin: 60px auto 0;
  width: 100vw;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.index1 .fix .introduce .wrap .technological_core:after {
  content: '';
  position: absolute;
  width: 150px;
  height: 100%;
  top: 0;
  left: 0;
  background: linear-gradient(90deg, #EEEADD, transparent);
  z-index: 2;
  pointer-events: none;
}
.index1 .fix .introduce .wrap .technological_core:before {
  content: '';
  position: absolute;
  width: 150px;
  height: 100%;
  top: 0;
  right: 0;
  background: linear-gradient(-90deg, #EEEADD, transparent);
  z-index: 2;
  pointer-events: none;
}
.index1 .fix .introduce .wrap .technological_core .tech_move {
  width: max-content;
  display: flex;
  animation: goA 80s infinite linear;
}
.index1 .fix .introduce .wrap .technological_core .tech_move:not(:last-child) {
  margin: 0 0 25px;
}
.index1 .fix .introduce .wrap .technological_core .tech_move:nth-child(2n) {
  animation-direction: reverse;
}
.index1 .fix .introduce .wrap .technological_core .tech_move .flex {
  display: flex;
}
.index1 .fix .introduce .wrap .technological_core .tech_move .flex .list {
  width: 140px;
  height: 60px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 7px;
  margin: 0 25px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index1 .fix .introduce .wrap .technological_core .tech_move .flex .list img {
  max-width: 70%;
  max-height: 70%;
  object-fit: contain;
}
.index1 .fix .introduce .wrap2 {
  pointer-events: none;
  width: 69.79166vw;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  opacity: 0;
  transition: .6s ease;
}
.index1 .fix .introduce .wrap2.auto {
  opacity: 1;
  pointer-events: auto;
}
.index1 .fix .introduce .wrap2 .text {
  text-align: left;
}
.index1 .fix .introduce .wrap2 .text .title {
  font-style: normal;
  width: fit-content;
  background: linear-gradient(96deg, #000 20%, var(--color) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.index1 .fix .introduce .wrap2 .text .pick {
  width: 31.25vw;
  font-weight: 400;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.5);
  line-height: 36px;
  margin: 66px 0;
}
.index1 .fix .introduce .wrap2 .text .pick p {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

.case {
  position: relative;
  z-index: 2;
  background: linear-gradient(86deg, #E9E5D8 50%, #8c87ff 100%);
  padding: 200px 0;
}
.case .wrap {
  width: 1600px;
  margin: auto;
}
.case .wrap .title {
  width: fit-content;
  margin: auto;
  font-style: normal;
  background: linear-gradient(96deg, #000 20%, var(--color) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.case .wrap .content {
  margin: 60px 0 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 70px;
}
.case .wrap .content .item {
  width: 100%;
  display: block;
}
.case .wrap .content .item .img {
  width: 100%;
  height: 300px;
  border-radius: 20px;
  overflow: hidden;
  display: block;
}
.case .wrap .content .item .img img {
  width: 100%;
  height: 100%;
}
.case .wrap .content .item .text {
  margin: 30px 0 0 0;
}
.case .wrap .content .item .text .p1 {
  width: fit-content;
  font-weight: 400;
  font-size: 30px;
  color: var(--color);
}
.case .wrap .content .item .text .p2 {
  width: 100%;
  font-weight: 400;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.5);
  line-height: 25px;
  margin: 20px auto 0;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.index_case {
  position: relative;
  height: 100vh;
  z-index: 2;
  background: linear-gradient(86deg, #E9E5D8 50%, #8c87ff 100%);
}
.index_case .fix {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_case .fix .wrap {
  position: relative;
  top: -50px;
  perspective: 100px;
  -webkit-perspective: 100px;
  z-index: 6;
}
.index_case .fix .wrap .item {
  width: 600px;
  position: relative;
  opacity: 0;
  transform: rotateY(10deg) rotateX(10deg) rotateZ(10deg) scale(0);
}
.index_case .fix .wrap .item.on {
  pointer-events: auto;
  opacity: 1;
}
.index_case .fix .wrap .item:not(:first-child) {
  position: absolute;
  top: 0;
  left: 0;
}
.index_case .fix .wrap .item .img {
  width: 100%;
  height: 365px;
  border-radius: 20px;
  overflow: hidden;
  display: block;
}
.index_case .fix .wrap .item .img img {
  width: 100%;
  height: 100%;
}
.index_case .fix .wrap .item .text {
  margin: 40px 0 0 0;
}
.index_case .fix .wrap .item .text .p1 {
  width: fit-content;
  margin: auto;
  font-weight: 400;
  font-size: 30px;
  color: var(--color);
}
.index_case .fix .wrap .item .text .p2 {
  width: 100%;
  font-weight: 400;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.5);
  line-height: 25px;
  text-align: center;
  margin: 40px auto 0;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index_case .fix .goImg {
  position: absolute;
  width: 100%;
  top: 40%;
  transform: translateY(-50%);
  left: 0;
  z-index: 4;
}
.index_case .fix .goImg .move {
  display: flex;
  width: max-content;
  animation: goImg 100s linear infinite;
}
.index_case .fix .goImg .move .flex {
  display: flex;
}
.index_case .fix .goImg .move .flex .list {
  text-transform: uppercase;
  font-size: 120px;
  margin: 0 50px 0 0;
  font-weight: bold;
  text-stroke: 1px black;
  -webkit-text-stroke: 1px black;
  color: transparent;
  opacity: 0.1;
}
.index_case .fix .position {
  width: 1620px;
  position: absolute;
  bottom: 55px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
}
.index_case .fix .position .other {
  margin: 30px 0 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_case .fix .position .other .case-pagination {
  display: flex;
  align-items: center;
}
.index_case .fix .position .other .case-pagination i {
  font-weight: 400;
  font-size: 14px;
  color: #111;
  margin: 0 5px;
  font-style: normal;
}
.index_case .fix .position .other .case-pagination span {
  font-weight: 400;
  font-size: 16px;
  color: #111;
}
.index_case .fix .position .other .case-pagination .current {
  color: var(--color);
  font-weight: bold;
}
.index_case .fix .position .other .case-pagination .total {
  color: rgba(0, 0, 0, 0.5);
}
.index_case .fix .position .other .thread {
  width: 1px;
  height: 17px;
  background: rgba(0, 0, 0, 0.12);
  margin: 0 45px;
}
.index_case .fix .position .other .num {
  width: 35px;
  font-weight: 400;
  font-size: 16px;
  color: #111;
}
.index_case .fix .position .display {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index_case .fix .position .display p {
  font-weight: 400;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.4);
}
.index_case .fix .position .display .line {
  width: 1319px;
  height: 1px;
  background: rgba(0, 0, 0, 0.1);
}
.index_case .fix .position .display .line div {
  width: 0;
  height: 100%;
  background: var(--color);
}
.index_case .fix .position .display .circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: .6s ease;
}
.index_case .fix .position .display .circle:hover {
  background: #111;
}
.index_case .fix .position .display .circle:hover div span {
  background: #fff;
}
.index_case .fix .position .display .circle div {
  width: 10px;
  height: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 3px;
}
.index_case .fix .position .display .circle div span {
  width: 100%;
  height: 100%;
  clip-path: polygon(50% 0, 100% 100%, 0 100%, 50% 0);
  background: #111;
  transition: .6s ease;
}
.index_case .fix .position .display .circle div span:last-child {
  clip-path: polygon(0 0, 100% 0, 50% 100%, 0 0);
}
.index_case .fix .bgImg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
  filter: blur(100px);
  transform: scale(2);
  opacity: 0;
}
.index_case .fix .bgImg img {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  transition: .6s ease;
}
.index_case .fix .bgImg img.on {
  opacity: 1;
  pointer-events: auto;
}

.frontier {
  position: relative;
  z-index: 1;
  padding: 160px 0 80px;
  overflow: hidden;
}
.frontier .top {
  width: 100%;
  position: relative;
  padding: 0 0 350px;
  z-index: 1;
  overflow: hidden;
}
.frontier .top:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 1px;
  top: calc(100% - 1px);
  left: 0;
  background: rgba(0, 0, 0, 0.05);
}
.frontier .top .ph-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 2px);
  z-index: -1;
  overflow: hidden;
  opacity: 0;
  transition: 1s ease-in-out;
  transform: translateY(-30%);
}
.frontier .top .ph-canvas.animate {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 1s;
}
.frontier .top .ph-canvas #c {
  display: block;
  width: 100%;
  height: 100%;
  z-index: 1;
  object-fit: cover;
}
.frontier .top .wrap .up {
  width: 700px;
  margin: auto;
  text-align: center;
}
.frontier .top .wrap .up .title {
  width: fit-content;
  margin: auto;
  font-style: normal;
  background: linear-gradient(96deg, #000 20%, var(--color) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.frontier .top .wrap .up .pick {
  font-weight: 400;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.5);
  line-height: 36px;
  margin: 20px 0 50px;
}
.frontier .top .wrap .up .pick p {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}
.frontier .top .wrap .up .figure {
  display: flex;
  justify-content: center;
  margin: 50px 0 0 0;
  gap: 65px;
}
.frontier .top .wrap .up .figure .list .ph-stat-val {
  color: var(--color);
  font-size: 40px;
  font-weight: bold;
}
.frontier .top .wrap .up .figure .list .ph-stat-lbl {
  font-size: 14px;
  color: #9a98a8;
  margin: 5px 0 0 0;
}

@keyframes goA {
  100% {
    transform: translateX(-50%);
  }
}
section {
  overflow: hidden;
}
section.unset {
  overflow: unset;
}

.index_contact {
  position: relative;
  z-index: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0 100px;
}
.index_contact .wrap {
  width: 1200px;
  margin: auto;
}
.index_contact .wrap .content {
  display: flex;
  background: rgba(255, 255, 255, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 32px;
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  box-shadow: 0 40px 120px rgba(86, 80, 244, 0.07), 0 16px 48px rgba(24, 22, 34, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  overflow: hidden;
  position: relative;
  height: 700px;
}
.index_contact .wrap .content .left, .index_contact .wrap .content .right {
  width: 50%;
  height: 100%;
}
.index_contact .wrap .content .left {
  background: linear-gradient(165deg, rgba(86, 80, 244, 0.92) 0%, rgba(72, 66, 222, 0.95) 50%, rgba(58, 52, 198, 0.97) 100%);
  padding: 50px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.index_contact .wrap .content .left .up .title {
  line-height: 110%;
}
.index_contact .wrap .content .left .up .pick {
  margin-top: 18px;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.48);
  width: 305px;
}
.index_contact .wrap .content .left .down .flex {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0 0 30px;
}
.index_contact .wrap .content .left .down .flex .list {
  display: flex;
  align-items: center;
  gap: 15px;
}
.index_contact .wrap .content .left .down .flex .list:nth-child(2) .bor .iconfont {
  transform: scale(1.07);
}
.index_contact .wrap .content .left .down .flex .list:not(:last-child) {
  margin: 0 0 10px;
}
.index_contact .wrap .content .left .down .flex .list .bor {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_contact .wrap .content .left .down .flex .list .bor .iconfont {
  font-size: 14px;
  color: #fff;
}
.index_contact .wrap .content .left .down .flex .list p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}
.index_contact .wrap .content .left .down .figure {
  margin: 25px 0 0 0;
  display: flex;
  align-items: center;
  gap: 40px;
}
.index_contact .wrap .content .left .down .figure .list span {
  font-size: 26px;
  font-weight: bold;
  color: var(--color2);
}
.index_contact .wrap .content .left .down .figure .list p {
  font-size: 12px;
  margin: 4px 0 0 0;
  color: rgba(255, 255, 255, 0.4);
}
.index_contact .wrap .content .right {
  padding: 40px;
}
.index_contact .wrap .content .right .headline {
  font-size: 30px;
  width: fit-content;
  font-family: 'ZhanKuXiaoLOGOTi', sans-serif;
  margin: 20px 0 0 0;
  font-style: normal;
  background: linear-gradient(96deg, #000 20%, var(--color) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.index_contact .wrap .content .right .grid {
  margin: 30px 0 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px 0;
}
.index_contact .wrap .content .right .grid .item {
  width: calc(50% - 10px);
  display: flex;
  flex-direction: column-reverse;
  gap: 7px;
}
.index_contact .wrap .content .right .grid .item.all {
  width: 100%;
}
.index_contact .wrap .content .right .grid .item .pick {
  font-size: 12px;
  color: rgba(0, 0, 0, 0.5);
  transition: .4s ease;
}
.index_contact .wrap .content .right .grid .item input, .index_contact .wrap .content .right .grid .item textarea {
  width: 100%;
  height: 48px;
  border-radius: 7px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0 15px;
  font-size: 14px;
  background: transparent;
  transition: .6s ease;
}
.index_contact .wrap .content .right .grid .item input:focus, .index_contact .wrap .content .right .grid .item input:hover, .index_contact .wrap .content .right .grid .item textarea:focus, .index_contact .wrap .content .right .grid .item textarea:hover {
  border-color: var(--color);
}
.index_contact .wrap .content .right .grid .item input:focus + .pick, .index_contact .wrap .content .right .grid .item input:hover + .pick, .index_contact .wrap .content .right .grid .item textarea:focus + .pick, .index_contact .wrap .content .right .grid .item textarea:hover + .pick {
  color: var(--color);
}
.index_contact .wrap .content .right .grid .item .down_pull {
  width: 100%;
  height: 48px;
  border-radius: 7px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0 15px;
  font-size: 14px;
  background: transparent;
  transition: .6s ease;
  position: relative;
}
.index_contact .wrap .content .right .grid .item .down_pull.on .arrow {
  transform: translateY(-50%) rotate(-90deg);
}
.index_contact .wrap .content .right .grid .item .down_pull .arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  width: 13px;
  height: 13px;
  display: block;
  transition: .2s ease;
}
.index_contact .wrap .content .right .grid .item .down_pull .arrow path {
  fill: rgba(0, 0, 0, 0.5);
}
.index_contact .wrap .content .right .grid .item .down_pull:hover {
  border-color: var(--color);
}
.index_contact .wrap .content .right .grid .item .down_pull:hover + .pick {
  color: var(--color);
}
.index_contact .wrap .content .right .grid .item textarea {
  width: 100%;
  height: 150px;
  padding: 15px;
}

.footer {
  padding: 50px 0;
  overflow: hidden;
}
.footer .wrap {
  width: 1480px;
  margin: auto;
}
.footer .wrap .up {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 30px;
}
.footer .wrap .up .foo_logo {
  width: 120px;
}
.footer .wrap .up .flex {
  margin: 30px 0 0;
}
.footer .wrap .up .flex .list:not(:last-child) {
  margin: 0 0 15px;
}
.footer .wrap .up .flex .list p {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
}
.footer .wrap .up .flex .list a {
  font-size: 16px;
  font-weight: bold;
  color: #111;
}
.footer .wrap .links {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0 0 0;
}
.footer .wrap .links .l {
  display: flex;
  align-items: center;
  gap: 20px;
}
.footer .wrap .links .l p, .footer .wrap .links .l a {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.5);
}
.footer .wrap .links .l a {
  transition: .6s ease;
}
.footer .wrap .links .l a:hover {
  color: #111;
}
.footer .wrap .links .backTop {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.footer .wrap .links .backTop:hover .circle {
  background: var(--color);
  border-color: var(--color);
}
.footer .wrap .links .backTop:hover .circle .iconfont {
  color: #fff;
}
.footer .wrap .links .backTop:hover p {
  color: #111;
}
.footer .wrap .links .backTop .circle {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: .6s ease;
}
.footer .wrap .links .backTop .circle .iconfont {
  color: rgba(0, 0, 0, 0.5);
  font-size: 14px;
  transition: .6s ease;
  transform: rotate(-90deg);
}
.footer .wrap .links p {
  color: rgba(0, 0, 0, 0.5);
  font-size: 14px;
  transition: .6s ease;
}