@charset "utf-8";

:root {
  --main-color: #111111;
  /* ====== Transition ====== */
  --tran-03: all 0.3s ease;
  --tran-04: all 0.4s ease;
  --tran-05: all 0.5s ease;
  --tran-06: all 0.6s ease;
}

/* 引入字体 */


@font-face {
  font-family: "GreycliffCF";
  src: url(../font/GreycliffCF.woff) format('woff');
}
@font-face {
  font-family: "Fontspring";
  src: url(../font/Fontspring.otf) format('opentype');
}


/* @font-face {
  font-family: "Montserrat";
  src: url(../font/Montserrat-Regular.ttf);
} */


/* @font-face {
  font-family: "Gotham";
  src: url(../font/Gotham-Bold.otf);
}

@font-face {
  font-family: "Gotham Pro";
  src: url(../font/GothamPro.ttf);
}

@font-face {
  font-family: "Gotham Light";
  src: url(../font/Gotham-XLight.otf);
} */

body,
input,
textarea,
button {
  font-family: "GreycliffCF", "SourceHanSansCN", "PingFang SC", "Tahoma",
    "Arial", "sans-serif";
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 5px;
}

body::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: #eee;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
}

::-webkit-scrollbar-thumb {
  background: var(--main-color);
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:vertical:hover {
  background: var(--main-color);
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  /* Chrome/Opera/Safari */
  font-size: 14px;
  color: #707070;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
  /* Firefox 19+ */
  font-size: 14px;
  color: #707070;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  /* IE 10+ */
  font-size: 14px;
  color: #707070;
}

input:-moz-placeholder,
textarea:-moz-placeholder {
  /* Firefox 18- */
  font-size: 14px;
  color: #707070;
}

.navbar-toggle {
  display: none;
  padding: 0;
  margin: 0;
  background: transparent;
  border: none !important;
  z-index: 100;
}

.navbar-toggle .line-top,
.navbar-toggle .line-middle,
.navbar-toggle .line-bottom {
  display: block;
  width: 20px;
  height: 3px;
  background: #ffffff;
  margin: 3px 0;
  transition: 0.4s;
}

.open .line-top {
  -webkit-transform: rotate(45deg) translate(2px, 7px);
  transform: rotate(45deg) translate(2px, 7px);
}

.open .line-middle {
  opacity: 0;
}

.open .line-bottom {
  -webkit-transform: rotate(-45deg) translate(1px, -7px);
  transform: rotate(-45deg) translate(1px, -7px);
}

/* css动画 */
/* 圆圈闪烁 */
@keyframes boderM {
  0% {
    transform: translate(-50%, -50%) scale(1);
    -webkit-transform: translate(-50%, -50%) scale(1);
    opacity: 0;
  }

  20% {
    opacity: 1;
  }

  75% {
    transform: translate(-50%, -50%) scale(2);
    -webkit-transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

@-webkit-keyframes boderM {
  0% {
    transform: translate(-50%, -50%) scale(1);
    -webkit-transform: translate(-50%, -50%) scale(1);
    opacity: 0;
  }

  20% {
    opacity: 1;
  }

  75% {
    transform: translate(-50%, -50%) scale(2);
    -webkit-transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

/* 横向滚动 */
@keyframes scroll-l {
  0% {
    transform: translateX(-50%) translateZ(0px);
    -webkit-transform: translateX(-50%) translateZ(0px);
  }

  100% {
    transform: translateX(0) translateZ(0px);
    -webkit-transform: translateX(0) translateZ(0px);
  }
}

@-webkit-keyframes scroll-l {
  0% {
    transform: translateX(-50%) translateZ(0px);
    -webkit-transform: translateX(-50%) translateZ(0px);
  }

  100% {
    transform: translateX(0) translateZ(0px);
    -webkit-transform: translateX(0) translateZ(0px);
  }
}

@keyframes scroll-r {
  0% {
    transform: translateX(0) translateZ(0px);
    -webkit-transform: translateX(0) translateZ(0px);
  }

  100% {
    transform: translateX(-50%) translateZ(0px);
    -webkit-transform: translateX(-50%) translateZ(0px);
  }
}

@-webkit-keyframes scroll-r {
  0% {
    transform: translateX(0) translateZ(0px);
    -webkit-transform: translateX(0) translateZ(0px);
  }

  100% {
    transform: translateX(-50%) translateZ(0px);
    -webkit-transform: translateX(-50%) translateZ(0px);
  }
}

/* 变小 */
@keyframes fadeToScale {
  0% {
    transform: translateY(0px) scale(1);
    -webkit-transform: translateY(0px) scale(1);
  }

  50% {
    transform: translateY(10px) scale(0.9);
    -webkit-transform: translateY(10px) scale(0.9);
  }

  100% {
    transform: translateY(0px) scale(1);
    -webkit-transform: translateY(0px) scale(1);
  }
}

@-moz-keyframes fadeToScale {
  0% {
    transform: translateY(0px) scale(1);
    -webkit-transform: translateY(0px) scale(1);
  }

  50% {
    transform: translateY(10px) scale(0.9);
    -webkit-transform: translateY(10px) scale(0.9);
  }

  100% {
    transform: translateY(0px) scale(1);
    -webkit-transform: translateY(0px) scale(1);
  }
}

/* 旋转 */
@keyframes Rotate {
  0% {
    transform: translateY(10px) rotate(0deg);
    -webkit-transform: translateY(10px) rotate(0deg);
  }

  50% {
    transform: translateY(0px) rotate(180deg);
    -webkit-transform: translateY(0px) rotate(180deg);
  }

  100% {
    transform: translateY(-10px) rotate(360deg);
    -webkit-transform: translateY(-10px) rotate(360deg);
  }
}

@-moz-keyframes Rotate {
  0% {
    transform: translateY(10px) rotate(0deg);
    -webkit-transform: translateY(10px) rotate(0deg);
  }

  50% {
    transform: translateY(0px) rotate(180deg);
    -webkit-transform: translateY(0px) rotate(180deg);
  }

  100% {
    transform: translateY(-10px) rotate(360deg);
    -webkit-transform: translateY(-10px) rotate(360deg);
  }
}

/* 上下 */
@keyframes fadeToTop {
  0% {
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
  }

  100% {
    transform: translateY(20px);
    -webkit-transform: translateY(20px);
  }
}

@-moz-keyframes fadeToTop {
  0% {
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
  }

  100% {
    transform: translateY(20px);
    -webkit-transform: translateY(20px);
  }
}

@keyframes fadeToBottom {
  0% {
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
  }

  100% {
    transform: translateY(-20px);
    -webkit-transform: translateY(-20px);
  }
}

@-moz-keyframes fadeToBottom {
  0% {
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
  }

  100% {
    transform: translateY(-20px);
    -webkit-transform: translateY(-20px);
  }
}

.container {
  width: 100%;
}

.wrap {
  width: 100%;
}

.row {
  width: 100%;
}

.loading {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 9999;
  width: 100vw;
  height: 100vh;
  /* background: #111111; */
  display: flex;
  justify-content: center;
  align-items: center;
  /* transform: translateY(0); */
  pointer-events: none;
  transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
@keyframes identifier {
  0%{
    opacity: 1;
    transform: scale(1);
  }
  100%{
    opacity: 0;
    transform: scale(5);
  }
}

.loading.on {
  animation: identifier 2s ease forwards;
}

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

.more {
  width: 8.854vw;
  height: 2.865vw;
  background: #FFFFFF;
  cursor: pointer;
  position: relative;
  transition: all ease .5s;
}

.more::after {
  content: '';
  background: linear-gradient(216deg, #00ADEF 0%, #0090D6 51%, #006EB3 100%);
  height: 100%;
  left: 0;
  top: 0;
  width: 0;
  transition: all 0.3s ease;
  position: absolute;
}

.more span {
  font-size: 0.833vw;
  font-weight: bold;
  text-transform: capitalize;
  position: relative;
  z-index: 1;
  transition: all ease .5s;
}

.more:hover::after {
  width: 100%;
}

.more:hover span {
  color: #ffffff;
}

.cont {
  width: 8.854vw;
  height: 2.865vw;
  background: #ffffff;
  position: relative;
  cursor: pointer;
  transition: all ease .5s;
}

.cont::after {
  content: '';
  background: linear-gradient(216deg, #00ADEF 0%, #0090D6 51%, #006EB3 100%);
  height: 100%;
  left: 0;
  top: 0;
  width: 0;
  transition: all 0.3s ease;
  position: absolute;
}

.cont:hover::after {
  width: 100%;
}

.cont span {
  font-size: 0.833vw;
  font-weight: bold;
  color: #111111;
  text-transform: capitalize;
  position: relative;
  z-index: 1;
  transition: all ease .5s;
}

.cont:hover span {
  color: #ffffff;
}

.download {
  width: auto;
  cursor: pointer;
  transition: all ease .5s;
}

.download span {
  font-size: 1.25vw;
  font-weight: bold;
  color: #FFFFFF;
  margin-right: 0.781vw;
  transition: all ease .5s;
}

.download i {
  font-size: 1.25vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}

.s_btn {
  width: 4.167vw;
  height: 4.167vw;
  background: transparent;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--tran-05);
}

.s_btn:hover {
  background: rgba(0, 0, 0, 0.6);
}

.s_btn i {
  color: #ffffff;
  font-size: 1.042vw;
  font-weight: bold;
  transition: var(--tran-05);
}

.pagelist {
  width: 100%;
}

.pagelist .page {
  width: 2.604vw;
  height: 2.604vw;
  margin: 0 0.313vw;
  background: #ffffff;
  box-shadow: 0px 3px 10px 1px rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  transition: all ease 0.5s;
}

.pagelist .page a {
  width: 100%;
  height: 100%;
  font-size: 0.833vw;
  font-weight: 600;
  color: #7b7b7b;
  transition: all ease 0.5s;
}

.pagelist .page i {
  font-size: 0.833vw;
}

.pagelist .page.on,
.pagelist .page:hover {
  background: #1c44aa;
}

.pagelist .page.on a,
.pagelist .page:hover a {
  color: #ffffff;
}

.banner {
  width: 100%;
  position: relative;
}

.banner .pic {
  width: 100%;
  position: relative;
}

.banner .pic img,
.banner .pic video {
  max-width: 100%;
  width: 100%;
}
.banner .intr {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  z-index: 5;
  text-align: center;
  padding: 0 18.75vw;
}

.banner .intr h1 {
  font-size: 3.021vw;
  font-weight: bold;
  color: #FFFFFF;
  text-transform: uppercase;
}

.banner .intr h4 {
  width: 100%;
  font-size: 1.667vw;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 1.4;
  text-transform: uppercase;
  margin: 1.563vw 0 0;
}

.banner .txt_s {
  max-width: 780px;
  width: 100%;
  margin: 2.083vw auto;
  display: none;
}

.banner .txt_l {
  max-width: 865px;
  width: 100%;
  margin: 2.083vw auto;
}

.banner .intr p {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
}

.banner .txt_s .cont {
  margin: 2.083vw auto 0;
}

.banner .txt_l .cont {
  margin: 2.083vw auto 7.813vw;
  display: none;
}

.banner .intr img {
  width: 25.521vw;
}

.banner .scroll {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  cursor: pointer;
  z-index: 9;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.banner .scroll p {
  font-size: 0.833vw;
  font-weight: normal;
  color: #FFFFFF;
  margin: 0 0 1.042vw;
}

.banner .scroll .line {
  width: 1px;
  height: 3.125vw;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.banner .scroll .line::before {
  content: "";
  display: block;
  width: 1px;
  height: 1.563vw;
  background: #ffffff;
  position: absolute;
  left: 0;
  top: 0;
  animation: mouse 1.2s ease alternate infinite;
}

@keyframes mouse {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(150%);
  }
}

.tit {
  width: 100%;
  position: relative;
  z-index: 3;
}

.tit b {
  font-size: 3.021vw;
  font-weight: bold;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px #FFFFFF;
  text-stroke: 1px #FFFFFF;
}

.tit h1 {
  font-size: 3.021vw;
  font-weight: bold;
  text-transform: uppercase;
}

.tit h2 {
  font-size: 2.188vw;
  font-weight: bold;
  color: #111111;
}

.tit h4 {
  font-size: 1.667vw;
  font-weight: bold;
  color: #707070;
}

.tit p {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  margin: 2.083vw 0 0;
  text-transform: capitalize;
}

.tit_c {
  text-align: center;
}

.tit_b h1 {
  color: #111111;
}

.tit_b p {
  color: #707070;
}

.tit_w h1 {
  color: #FFFFFF;
}

.tit_w p {
  color: #FFFFFF;
  opacity: 0.6;
}

.circle1 {
  position: absolute;
  top: 6.25vw;
  right: 1.042vw;
  z-index: 1;
  width: 32.552vw;
  height: 32.552vw;
  background: linear-gradient(223deg, #061649 0%, #052156 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToTop 6s linear infinite alternate;
}

.circle2 {
  position: absolute;
  bottom: 6.25vw;
  left: 4.688vw;
  z-index: 1;
  width: 22.917vw;
  height: 22.917vw;
  background: linear-gradient(49deg, #0067AA 0%, #0160A2 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToScale 15s linear infinite;
}

.circle3 {
  position: absolute;
  top: 4.167vw;
  right: 7.292vw;
  z-index: 1;
  width: 19.792vw;
  height: 19.792vw;
  background: linear-gradient(230deg, #111111 0%, #191919 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToBottom 6s linear infinite alternate;
}

.circle4 {
  position: absolute;
  bottom: 8.854vw;
  left: 30.208vw;
  z-index: 1;
  width: 21.875vw;
  height: 21.875vw;
  background: linear-gradient(222deg, rgba(5, 41, 95, 0) 0%, #005479 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToTop 6s linear infinite alternate;
}

.circle5 {
  position: absolute;
  top: 2.604vw;
  left: 6.771vw;
  z-index: -1;
  width: 22.917vw;
  height: 22.917vw;
  background: linear-gradient(43deg, #2C4A78 0%, #456B96 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToScale 15s linear infinite;
}

.circle6 {
  position: absolute;
  bottom: -7.292vw;
  right: -5.208vw;
  z-index: -1;
  width: 32.552vw;
  height: 32.552vw;
  background: linear-gradient(316deg, #101D4D 0%, rgba(40, 69, 115, 0) 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToBottom 6s linear infinite alternate;
}

.circle7 {
  position: absolute;
  top: 4.688vw;
  left: 7.292vw;
  z-index: 1;
  width: 13.542vw;
  height: 13.542vw;
  background: linear-gradient(49deg, #024886 0%, #024A88 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToTop 6s linear infinite alternate;
}

.circle8 {
  position: absolute;
  bottom: 0.521vw;
  right: 2.083vw;
  z-index: 1;
  width: 32.552vw;
  height: 32.552vw;
  background: linear-gradient(223deg, #052156 0%, #042F67 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToScale 15s linear infinite;
}

.circle9 {
  position: absolute;
  top: 7.813vw;
  left: 8.854vw;
  z-index: 1;
  width: 20.052vw;
  height: 20.052vw;
  background: linear-gradient(230deg, #111111 0%, #191919 100%);
  border-radius: 50%;
  pointer-events: none;
  animation: fadeToBottom 6s linear infinite alternate;
}


/* 公共头部 */
header {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 99;
  width: 100%;
  padding: 1.563vw 0;
  background: transparent;
  transition: all ease .5s;
}

[data-page="dark"] header {
  background: #111111;
}

.scroll header {
  padding: 0.781vw 0;
  background: #111111;
}

header .row {
  padding: 0 2.083vw;
}

header .logo img {
  width: 9.896vw;
  z-index: 110;
}

header .link {
  width: auto;
  margin-right: 2.083vw;
  transition: all ease .5s;
}

header .link span {
  font-size: 0.833vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}

header .link.on span,
header .link:hover span {
  opacity: .6;
}

header .talk {
  width: 8.073vw;
  height: 2.604vw;
  background: #111111;
  margin-right: 2.083vw;
  display: none;
  transition: all ease .5s;
}

header .talk span {
  font-size: 0.833vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}

[data-page="dark"] header .talk,
.scroll header .talk {
  background: #ffffff;
}

[data-page="dark"] header .talk span,
.scroll header .talk span {
  color: #111111;
}

header .tagg {
  position: relative;
  z-index: 110;
  cursor: pointer;
  transition: all ease .5s;
}

header .tagg span {
  display: block;
  width: 20px;
  height: 2px;
  background: #ffffff;
  margin: 10px 0;
  transition: all ease .5s;
}

.tagg.on span:nth-child(1) {
  -webkit-transform: rotate(45deg) translate(2px, 7px);
  transform: rotate(45deg) translate(2px, 7px);
}


.tagg.on span:nth-child(2) {
  -webkit-transform: rotate(-45deg) translate(1px, -7px);
  transform: rotate(-45deg) translate(1px, -7px);
}


header .sarBox {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  width: 100vw;
  height: 100vh;
  background: #111111;
  opacity: 0;
  visibility: visible;
  transform: translateY(-100%);
  transition: all ease .5s;
}

.sarBox.on {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sarBox .sarRow {
  width: 100%;
  height: 100%;
  padding: 7vw 2.083vw 2.083vw;
}

.sarRow .sarTop,
.sarRow .sarBottom {
  width: 100%;
}

.sarBox .sarImg {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 53.125vw;
  pointer-events: none;
}

.sarBox .sarImg img {
  max-width: 100%;
  width: 100%;
  opacity: 0;
  filter: alpha(opacity=0);
  transform: translateX(30px);
  transition: all 1s .5s;
}

.sarBox.on .sarImg img {
  opacity: 1;
  filter: alpha(opacity=1);
  transform: translateX(0);
}

.sarBox .sarMenu {
  width: 100%;
}

.sarBox .sarMenu dl {
  width: auto;
  margin-right: 17.708vw;
}

.sarMenu dl dt {
  margin: 0 0 1.563vw;
  opacity: 0;
  filter: alpha(opacity=0);
  transform: translateY(30px);
  transition: all .5s .3s;

}

.sarMenu dl dd {
  margin: 0 0 1.302vw;
  opacity: 0;
  filter: alpha(opacity=0);
  transform: translateY(30px);
  transition: all .5s .4s;
}

.sarMenu dl dd:last-child {
  margin: 0;
}

.sarMenu dt>a {
  font-size: 1.875vw;
  font-weight: bold;
  color: #FFFFFF;
  text-transform: capitalize;
  transition: all ease .5s;
}

.sarMenu dd>a {
  font-size: 1.667vw;
  font-weight: 400;
  color: #FFFFFF;
  text-transform: capitalize;
  transition: all ease .5s;
}

.sarMenu dl:nth-child(2) dd>a {
  /* font-family: "Gotham Light"; */
}

.sarMenu dt>a:hover,
.sarMenu dd>a:hover {
  opacity: .6;
}

.sarBox.on dt,
.sarBox.on dd {
  opacity: 1;
  filter: alpha(opacity=1);
  transform: translateY(0);
}

.sarBox .sarCall {
  width: 100%;
  margin: 4.167vw 0 0;
}

.sarCall .Call_b {
  margin: 0 0 3.125vw;
  opacity: 0;
  filter: alpha(opacity=0);
  transform: translateY(-30px);
  transition: all 1s .5s;
}

.sarBox.on .sarCall .Call_b {
  opacity: 1;
  filter: alpha(opacity=1);
  transform: translateY(0);
}

.sarCall .Call_l {
  width: 7.813vw;
}
.sarCall .Call_b:nth-child(3) .Call_l,
.sarCall .Call_b:nth-child(3) .Call_r{
  display: none;
}
.sarCall p,
.sarCall span {
  font-size: 0.729vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
}

.Call_r p {
  margin: 0.781vw 0 0;
}

.Call_r p:first-child {
  margin: 0;
}

.Call_r .app {
  width: 1.042vw;
  height: 1.042vw;
  margin-right: 2.083vw;
  transition: all ease .5s;
}

.Call_r .app img {
  filter: brightness(1);
  transition: all ease .5s;
}

.Call_r .app:hover img {
  filter: brightness(0.5);
}

.Call_r .lang-box {
  width: 5.208vw;
  height: 1.823vw;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  overflow: hidden;
}

.lang-box a {
  width: 2.344vw;
  height: 1.563vw;
  background: transparent;
  border-radius: 15px;
  font-size: 0.833vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
  transition: all ease .5s;
}

.lang-box a.on {
  background: #ffffff;
  color: #111111;
}

.sarBox .sarCopy {
  width: 100%;
}

.sarCopy span {
  font-size: 0.729vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 300;
  color: #FFFFFF;
}

.sarCopy>a {
  margin-left: 1.042vw;
}

/* 公共底部 */
footer {
  width: 100%;
  padding: 0 13.542vw;
  position: relative;
  background: #111111;
}

footer .f_img {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  width: 44.01vw;
  height: 100%;
  pointer-events: none;
}

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

footer .footA {
  width: 100%;
  padding: 4.167vw 0 5.729vw;
}

footer .footB {
  width: 100%;
  padding: 0 0 3.125vw;
}

footer .footC {
  width: 100%;
  padding: 1.563vw 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footA .f_logo img {
  width: 9.375vw;
}

.footA .f_form {
  width: 70%;
}

.f_form h5 {
  font-size: 1.25vw;
  font-weight: 400;
  color: #FFFFFF;
  margin: 0 0 1.042vw;
}

.f_form input {
  width: 23.438vw;
  height: 2.083vw;
  background: transparent;
  color: #ffffff;
  margin: 0 1.563vw 0 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.f_form .btn {
  width: 8.073vw;
  height: 2.083vw;
  border: 1px solid #FFFFFF;
  transition: all ease .5s;
}

.f_form .btn span {
  font-size: 0.833vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}

.footB .Call_l {
  width: 7.813vw;
  display: none;
}
.footB .Call_r{
  display: none;
}
.footB .f_call span {
  font-size: 0.729vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
}

.footB .f_menu .link {
  width: auto;
  margin: 0 0 0 1.563vw;
  transition: all ease .5s;
}

.footB .f_menu span {
  font-size: 0.833vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}

.footC span {
  font-size: 0.729vw;
  font-weight: 300;
  color: #FFFFFF;
}

/* 首页 */
.home1 {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.home1 .col {
  width: 100%;
  position: relative;
}

.home1 .pic {
  width: 100%;
  position: relative;
}

.home1 .pic img {
  max-width: 100%;
  width: 100%;
  height: 100vh;
  object-fit: cover;
  transition: all ease .5s;
}

.home1 .intr {
  position: absolute;
  right: 10.938vw;
  top: 15.625vw;
  z-index: 5;
  max-width: 600px;
  width: 90%;
  transition: all ease .5s;
}

.first .intr {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  width: 80%;
  max-width: 1170px;
}

.first .intr h1 {
  text-align: center;
  line-height: 3.542vw;
}

.home1 .intr img {
  width: 10.938vw;
}

.home1 .intr h1 {
  font-size: 2.917vw;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 1.4;
  transition: all ease .5s;
}

.home1 .intr h2 {
  font-size: 1.25vw;
  font-weight: bold;
  line-height: 1.4;
  color: #FFFFFF;
  margin: 1.563vw 0 0;
  transition: all ease .5s;
}
.home1 .link{
  width: 14.583vw;
  height: 2.344vw;
  background: #ffffff;
  position: relative;
  cursor: pointer;
  margin: 4.167vw 0 0;
  transition: all ease .5s;
}
.home1 .link::after {
  content: '';
  background: linear-gradient(216deg, #00ADEF 0%, #0090D6 51%, #006EB3 100%);
  height: 100%;
  left: 0;
  top: 0;
  width: 0;
  transition: all 0.3s ease;
  position: absolute;
}

.home1 .link:hover::after {
  width: 100%;
}
.home1 .link span {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #111111;
  position: relative;
  z-index: 1;
  transition: all ease .5s;
}
.home1 .link:hover span {
  color: #ffffff;
}

.home1 .intr p {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #111111;
  transition: all ease .5s;
}

.home1 .city {
  position: absolute;
  top: 6.771vw;
  left: 2.083vw;
  z-index: 5;
  padding-left: 0.521vw;
  opacity: 0;
  visibility: hidden;
  transition: all ease .5s;
}

.home1 .swiper-slide-active .city {
  opacity: 1;
  visibility: visible;
}

.home1 .city::after {
  content: "";
  position: absolute;
  left: 0%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 2px;
  height: 100%;
  background: #ffffff;
}

.home1 .city span {
  font-size: 0.729vw;
  font-weight: bold;
  color: #FFFFFF;
  margin: 0 0 0.521vw;
  transition: all ease .5s;
}

.home1 .city span:last-child {
  margin: 0;
}

.home1 .city span>b {
  /* font-family: "Gotham Light"; */
  font-weight: 400;
}

.home1 .swiper-txt {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 5;
}

.home1 .swiper-txt span {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
  transition: all ease .5s;
}

.home1 .swiper-txt em {
  display: inline-block;
  width: 2.344vw;
  height: 1px;
  background: #ffffff;
  margin-left: 0.781vw;
}

.home1 .expandB {
  position: absolute;
  left: 0;
  bottom: 3.125vw;
  z-index: 5;
  width: 100%;
}

.home1 .expandB .expand {
  position: relative;
  width: auto;
  margin: 0 1.563vw;
}

.expand .push {
  width: 18.229vw;
  height: 2.604vw;
  background: rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: all ease .5s;
}

.expand.on .push {
  background: linear-gradient(45deg, #006EB3 0%, #024F8E 23%, #042F67 57%, #070E3F 100%);
}

.expand .txt {
  position: absolute;
  bottom: 100%;
  left: 0;
  width: 100%;
  z-index: 2;
  padding: 1.042vw 3.125vw;
  background: linear-gradient(45deg, #006EB3 0%, #024F8E 23%, #042F67 57%, #070E3F 100%);
  /* background: linear-gradient(216deg, #00ADEF 0%, #0090D6 51%, #006EB3 100%); */
  text-align: center;
  display: none;
}

.expand i,
.expand span,
.expand h6 {
  font-size: 0.833vw;
  font-weight: bold;
  color: #FFFFFF;
}

.expand p {
  font-size: 0.729vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
}

.expand .txt span {
  display: block;
  margin: 0 0 0.781vw;
}

.expand .push span {
  display: inline-block;
  margin-left: 1.042vw;
  text-transform: capitalize;
}

.expand h6 {
  margin: 0 0 1.042vw;
}

/* 关于我们 */
.ab1 {
  width: 100%;
  padding: 6.25vw 10.417vw;
  background: linear-gradient(45deg, #006EB3 0%, #024F8E 23%, #042F67 57%, #070E3F 100%);
  position: relative;
}

.ab1 .row {
  margin: 3.125vw 0 0;
}

.ab1 .col {
  width: 100%;
}

.ab1 .tit {
  padding: 0 8.333vw;
}

.ab1 .intr {
  width: 100%;
  padding: 0 8.333vw;
  position: relative;
  z-index: 5;
}

.ab1 .intr p {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: bold;
  line-height: 1.4;
  color: #FFFFFF;
  /* opacity: 0.6; */
}

.ab1 .pic {
  width: 100%;
  margin: 6.25vw 0 0;
  position: relative;
}

.ab1 .ev1 {
  position: absolute;
  left: 0;
  top: 7.552vw;
  z-index: 3;
  width: 28.125vw;
}

.ab1 .ev2 {
  position: absolute;
  right: 0;
  bottom: 6.25vw;
  z-index: 9;
  width: 28.125vw;
}

.ab1 .ev3 {
  position: relative;
  z-index: 6;
  width: 36.458vw;
}

.ab2 {
  width: 100%;
  padding: 6.25vw 10.417vw;
  background: #111111;
  position: relative;
}

.ab2 .row {
  position: relative;
  z-index: 3;
}

.ab2 .col {
  width: 100%;
}

.ab2 .pic {
  width: 45%;
  position: relative;
}

.ab2 .pic::after {
  content: "";
  position: absolute;
  left: 0%;
  bottom: 0%;
  z-index: 1;
  width: 39.583vw;
  height: 27.604vw;
  background: #006EB3;
}

.ab2 .pic img {
  max-width: 100%;
  width: 100%;
  z-index: 3;
}

.ab2 .intr {
  width: 45%;
}

.ab2 .intr h1 {
  font-size: 3.021vw;
  font-weight: bold;
  color: #FFFFFF;
  margin: 0 0 2.083vw;
  text-transform: uppercase;
}

.ab2 .intr p {
  max-width: 540px;
  width: 100%;
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
  opacity: 0.6;
}


.ab3 {
  width: 100%;
  padding: 3.646vw 0 21.875vw;
  background: #111111;
  position: relative;
}

.ab3 .row {
  margin: 2.083vw 0 0;
  position: relative;
  z-index: 3;
}

.ab3 .s_btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
}

.ab3 .prev {
  left: 12.76vw;
}

.ab3 .next {
  right: 12.76vw;
}

.ab3 .t_img {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
}

.ab3 .t_img img {
  max-width: 100%;
  width: 100%;
}

.ab3 .swiper-slide {
  width: 62.5vw !important;
}

.ab3 .col {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.ab3 .pic {
  width: 63.333%;
  position: relative;
  overflow: hidden;
  transition: all ease .5s;
}

.ab3 .pic::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: linear-gradient(223deg, rgba(17, 17, 17, 0) 0%, #111111 100%);
  transition: all ease .5s;
}

.ab3 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ab3 .intr {
  position: absolute;
  left: 0;
  top: 4.167vw;
  z-index: 5;
  width: 82.5%;
}

.ab3 .intr h1 {
  font-size: 7.552vw;
  font-weight: 400;
  line-height: 8.594vw;
  color: #FFFFFF;
  text-transform: uppercase;
  margin: 0 0 1.563vw;
}

.ab3 .intr h2 {
  font-size: 2.188vw;
  font-weight: bold;
  line-height: 1.4;
  color: #FFFFFF;
  text-transform: uppercase;
}

.ab3 .more {
  margin: 3.125vw 0 0;
  display: none;
}



.ab4 {
  width: 100%;
  padding: 7.813vw 0 7.813vw 18.75vw;
  position: relative;
}

.ab4 .row {
  margin: 3.125vw 0 0;
}

.ab4 .swiper-slide {
  width: 19.792vw !important;
}

.ab4 .col {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.ab4 .pic {
  width: 100%;
  position: relative;
  overflow: hidden;
  transition: all ease .5s;
}

.ab4 .pic::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: rgba(0, 0, 0, 0.6);
  transition: all ease .5s;
}

.ab4 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ab4 .intr {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  padding: 1.563vw;
  transition: all ease .5s;
}

.ab4 .intr h3 {
  font-size: 1.875vw;
  font-weight: bold;
  color: #FFFFFF;
  text-transform: capitalize;
  transition: all ease .5s;
}

.ab5 {
  width: 100%;
  padding: 0 18.75vw 5.729vw;
  position: relative;
  background: linear-gradient(188deg, rgba(0, 110, 179, 0) 18%, rgba(3, 68, 129, 0.3300) 100%);
}

.ab5 .row {
  margin: 3.125vw 0 0;
}

.ab5 .col {
  width: 25.1%;
  margin: 0 0 3.125vw;
  padding-right: 0.781vw;
  transition: all ease .5s;
}

.ab5 .pic {
  width: 100%;
  border-radius: 50%;
  position: relative;
  transition: all ease .5s;
}

.ab5 .pic::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  z-index: 1;
  background: linear-gradient(220deg, rgba(5, 41, 95, 0) 0%, #EEF5FA 100%);
  transition: all ease .5s;
}

.ab5 .col:hover .pic::after {
  left: 0.781vw;
}

.ab5 .pic img {
  max-width: 100%;
  width: 100%;
  border-radius: 50%;
  z-index: 3;
  transition: all ease .5s;
}

.ab5 .intr {
  width: 100%;
  text-align: center;
}

.ab5 .intr h4 {
  font-size: 1.667vw;
  font-weight: bold;
  color: #111111;
  margin: 1.042vw 0;
}

.ab5 .intr h6 {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #707070;
  margin: 0 0 1.823vw;
}

.ab5 .intr p {
  margin: 1.042vw 0 0;
}

.ab5 .intr img {
  width: 0.938vw;
}

.ab5 .intr span {
  color: #707070;
}

.ab6 {
  width: 100%;
  position: relative;
}

.ab6 .pic {
  width: 100%;
  overflow: hidden;
  transition: all ease .5s;
}

.ab6 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ab7 {
  width: 100%;
  padding: 7.813vw 18.75vw;
  position: relative;
  background: linear-gradient(45deg, #006EB3 0%, #024F8E 23%, #042F67 57%, #070E3F 100%);
  overflow: hidden;
}


.ab7 .row {
  margin: 2.083vw 0 0;
}

.ab7 .col {
  width: 100%;
  padding: 1.042vw 1.563vw;
  border: 1px solid #FFFFFF;
  margin: 0 0 1.042vw;
  transition: all ease .5s;
}

.ab7 .ev:nth-child(1) span {
  font-size: 1.25vw;
  font-weight: bold;
  color: #FFFFFF;
}

.ab7 .ev:nth-child(2) span,
.ab7 .ev:nth-child(3) span {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
}

.ab7 .ev:nth-child(3) span {
  border-bottom: 1px solid #ffffff;
}

.ab7 .cont {
  margin: 2.083vw auto 0;
  display: none;
}

.ab8 {
  width: 100%;
  overflow: hidden;
}

.ab8 .col {
  width: 100%;
  display: none;
  position: relative;
}

.ab8 .col.on {
  display: block;
}

.ab8 .pic {
  width: 100%;
  position: relative;
  overflow: hidden;
  transition: all ease .5s;
}

.ab8 .pic::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: rgba(0, 0, 0, 0.75);
  transition: all ease .5s;
}

.ab8 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ab8 .intr {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  padding: 0 18.75vw;
}


.ab8 .intr h1 {
  font-size: 3.021vw;
  font-weight: bold;
  color: #FFFFFF;
  text-transform: uppercase;
}

.ab8 .intr p {
  margin: 2.083vw 0 0;
}

.ab8 .intr img {
  width: 1.25vw;
}

.ab8 .intr span {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
  margin-left: 1.042vw;
}

.ab8 .covr .sub {
  width: 50%;
  height: 4.167vw;
  background: linear-gradient(0deg, #111111 100%, #111111 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all ease .5s;
}

.covr .sub:first-child {
  border-left: none;
}

.covr .sub.on {
  background: linear-gradient(216deg, #00ADEF 0%, #0090D6 51%, #006EB3 100%);
}

.covr .sub span {
  font-size: 1.25vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}












.Pop-bg {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 101;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: all ease .5s;
}

.Pop-bg.on {
  opacity: 1;
  visibility: visible;
}

.Pop-form {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(.7);
  z-index: 105;
  max-width: 960px;
  width: 80%;
  margin: 0 auto;
  padding: 4.688vw 2.083vw;
  background: #ffffff;
  opacity: 0;
  visibility: hidden;
  transition: all ease .5s;
}

.Pop-form.on {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.Pop-form .close {
  position: absolute;
  top: 1.302vw;
  right: 1.302vw;
  z-index: 5;
  cursor: pointer;
}

.Pop-form .close i {
  font-size: 1.042vw;
  font-weight: bold;
  color: #111111;
}

.Pop-form .txt {
  width: 100%;
  margin: 0 0 2.083vw;
  text-align: center;
}

.Pop-form .txt h3 {
  font-size: 1.875vw;
  font-weight: bold;
  color: #111111;
  text-transform: capitalize;
  margin: 0 0 1.042vw;
}

.Pop-form .txt p {
  font-size: 0.833vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #111111;
}

.Pop-form .form {
  width: 100%;
}

.Pop-form .input {
  width: 19.792vw;
  height: 2.604vw;
  background: #FFFFFF;
  border: 1px solid #111111;
  padding: 0 1.042vw;
  margin: 0 1.042vw 0 0;
  transition: all ease .5s;
}

.Pop-form .btn {
  width: 10.417vw;
  height: 2.604vw;
  background: #111111;
  cursor: pointer;
  transition: all ease .5s;
}

.Pop-form .btn span {
  font-size: 1.042vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
  transition: all ease .5s;
}

/* 项目页面 */
.pro_pl {
  width: 100%;
  position: relative;
}

.pro_pl .col {
  width: 50%;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all ease .5s;
}

.pro_pl .pic {
  width: 100%;
  position: relative;
  overflow: hidden;
  transition: all ease .5s;
}

.pro_pl .pic::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.1800) 100%, rgba(0, 0, 0, 0.1800) 100%);
  transition: all ease .5s;
}

.pro_pl .col:hover .pic::after {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1800) 0%, #000000 100%);
}

.pro_pl .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.pro_pl .intr {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  padding: 2.083vw;
  overflow: hidden;
  display: flex;
  justify-content: flex-end;
  flex-direction: column;
}

.pro_pl .intr .tt1,
.pro_pl .intr .tt2 {
  width: 100%;
}

.pro_pl .intr .tt2 {
  display: none;
}

.pro_pl .intr h3 {
  font-size: 1.875vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}

.pro_pl .intr p {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
  width: 90%;
  margin: 2.083vw 0;
  transition: all ease .5s;
}

.view {
  width: auto;
  cursor: pointer;
  transition: all ease .5s;
}

.view em {
  display: inline-block;
  width: 2.083vw;
  height: 1px;
  margin-right: 0.781vw;
  background: #FFFFFF;
  transition: all ease .5s;
}

.view span {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
  text-transform: uppercase;
  transition: all ease .5s;
}

.contact {
  width: 100%;
  padding: 4.167vw 5%;
  position: relative;
  background: #000000;
}

.contact .col {
  width: 100%;
}

.contact .intr {
  width: 100%;
  text-align: center;
}

.contact .intr h2 {
  font-size: 2.188vw;
  font-weight: bold;
  color: #FFFFFF;
}

.contact .cont {
  margin: 2.083vw auto 0;
  display: none;
}

.pr1 {
  width: 100%;
  margin: 5.729vw 0 0;
}

.in1 {
  width: 100%;
  padding: 7.813vw 18.75vw;
  background: linear-gradient(45deg, #006EB3 0%, #024F8E 23%, #042F67 57%, #070E3F 100%);
  position: relative;
}

.in1 .row {
  position: relative;
  z-index: 3;
  margin: 3.125vw 0 0;
}

.in1 .col {
  width: 32%;
  padding: 4.167vw 1.302vw;
  border: 1px solid #FFFFFF;
  border-radius: 10px;
  transition: all ease .5s;
}

.in1 .col:hover {
  transform: translateY(-15px);
}

.in1 .intr {
  width: 100%;
}

.in1 .intr h1 {
  font-size: 7.552vw;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px #FFFFFF;
  text-stroke: 1px #FFFFFF;
  margin: 0 0 1.563vw;
}

.in1 .intr p {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
  opacity: 0.6;
}

.co1 {
  width: 100%;
  padding: 7.813vw 18.75vw;
  position: relative;
}

.co1 .row {
  position: relative;
  z-index: 3;
  margin: 3.125vw 0 0;
}

.co1 .col {
  width: 32%;
  padding: 3.125vw 1.302vw;
  background: #E1F1F7;
  border: 1px solid #FFFFFF;
  border-radius: 10px;
  transition: all ease .5s;
}

.co1 .col:hover {
  background: #ffffff;
  box-shadow: 0px 3px 30px rgba(0, 0, 0, 0.0800);
}

.co1 .pic img {
  width: 3.385vw;
  height: 3.385vw;
}

.co1 .intr {
  width: 100%;
  margin: 2.083vw 0 0;
}

.co1 .intr h6 {
  font-size: 1.25vw;
  font-weight: bold;
  color: #111111;
  margin: 0 0 1.042vw;
}

.co1 .intr p {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #707070;
}

.ca1 {
  width: 100%;
  padding: 7.813vw 18.75vw;
  position: relative;
  background: #111111;
}

.ca1 .row {
  margin: 3.125vw 0 0;
  position: relative;
  z-index: 3;
}

.ca1 .col {
  width: 100%;
}

.ca1 .intr {
  width: 73.333%;
}

.ca1 .intr p {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
  opacity: 0.6;
}


.ca2 {
  width: 100%;
  position: relative;
}

.ca2 .pic {
  width: 100%;
  overflow: hidden;
  transition: all ease .5s;
}

.ca2 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ca3 {
  width: 100%;
  padding: 7.813vw 18.75vw;
  position: relative;
}


.ca3 .row {
  margin: 3.125vw 0 0;
}

.ca3 .col {
  width: 100%;
}

.ca3 .intr {
  width: 47%;
}

.ca3 .pic {
  width: 48%;
}

.ca3 .pic img,
.ca3 .pic video {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ca3 .intr p {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #707070;
}


.ca4 {
  width: 100%;
  padding: 7.813vw 18.75vw;
  position: relative;
  background: #111111;
}

.ca4 .col {
  width: 100%;
}

.ca4 .pic {
  width: 100%;
}

.ca4 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ca4 .intr {
  width: 100%;
  margin: 0 0 4.167vw;
}

.ca4 .intr p {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
  opacity: 0.6;
}

.ca5 {
  width: 100%;
  padding: 2.083vw 0;
  position: relative;
  background: #3F8CF8;
}

.ca5 .swiper-slide {
  width: 52.083vw !important;
}

.ca5 .col {
  width: 100%;
}

.ca5 .pic {
  width: 100%;
  overflow: hidden;
  position: relative;
  transition: all ease .5s;
}

.ca5 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ca5 .s_btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
}

.ca5 .prev {
  left: 20.052vw;
}

.ca5 .next {
  right: 20.052vw;
}


.ca6 {
  width: 100%;
  padding: 7.813vw 18.75vw;
  position: relative;
  background: #E1F1F7;
}

.ca6 .row {
  margin: 3.125vw 0 0;
}

.ca6 .col {
  width: 100%;
}

.ca6 .pic {
  width: 100%;
}

.ca6 .pic img,
.ca6 .pic video {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ca6 .intr {
  width: 100%;
  margin: 0 0 4.167vw;
}

.ca6 .intr p {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #707070;
}


.ca7 {
  width: 100%;
  padding: 7.813vw 18.75vw;
  position: relative;
  background: #111111;
}

.ca7 .row {
  margin: 3.125vw 0 0;
}

.ca7 .col {
  width: 100%;
}

.ca7 .pic {
  width: 100%;
}

.ca7 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ca7 .intr {
  width: 100%;
  margin: 0 0 4.167vw;
}

.ca7 .intr p {
  font-size: 1.25vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
  opacity: 0.6;
}


.ca8 {
  width: 100%;
  position: relative;
}

.ca8 .pic {
  width: 100%;
  overflow: hidden;
  transition: all ease .5s;
}

.ca8 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ca9 {
  width: 100%;
  padding: 2.083vw 18.75vw 3.125vw;
  position: relative;
  border-bottom: 1px solid #DEDEDE;
}

.ca9 .row {
  margin: 2.083vw 0 0;
}

.ca9 .ev {
  padding: 0.781vw 1.042vw;
  border: 1px solid #707070;
  border-radius: 5px;
  background: #707070;
  margin: 0 0.521vw 1.042vw 0.521vw;
  transition: all ease .5s;
}

.ca9 .ev span {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  color: #FFFFFF;
  transition: all ease .5s;
}

.ca10 {
  width: 100%;
  padding: 2.083vw 18.75vw 4.167vw;
  position: relative;
  border-bottom: 1px solid #DEDEDE;
}

.ca10 .row {
  margin: 2.083vw 0 0;
}

.ca10 .app {
  width: 1.563vw;
  height: 1.563vw;
  margin: 0 1.823vw;
  transition: all ease .5s;
}

.ca11 {
  width: 100%;
  padding: 2.083vw 0 0;
  position: relative;
  overflow: hidden;
}

.ca11 .row {
  margin: 3.125vw 0 0;
}

.ca11 .col {
  width: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all ease .5s;
}

.ca11 .pic {
  width: 100%;
  position: relative;
  overflow: hidden;
  transition: all ease .5s;
}

.ca11 .pic::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.1800) 100%, rgba(0, 0, 0, 0.1800) 100%);
  transition: all ease .5s;
}

.ca11 .col:hover .pic::after {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1800) 0%, #000000 100%);
}

.ca11 .pic img {
  max-width: 100%;
  width: 100%;
  transition: all ease .5s;
}

.ca11 .intr {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  padding: 2.083vw;
  overflow: hidden;
  display: flex;
  justify-content: flex-end;
  flex-direction: column;
}

.ca11 .intr .tt1,
.ca11 .intr .tt2 {
  width: 100%;
}

.ca11 .intr .tt2 {
  display: none;
}

.ca11 .intr h3 {
  font-size: 1.875vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}

.ca11 .intr p {
  font-size: 0.938vw;
  /* font-family: "Gotham Pro"; */
  font-weight: 400;
  line-height: 1.4;
  color: #FFFFFF;
  width: 90%;
  margin: 2.083vw 0;
  transition: all ease .5s;
}

.ca11 .s_btn2 {
  width: 50%;
  height: 4.167vw;
  position: relative;
  background: linear-gradient(0deg, #111111 100%, #111111 0%);
  cursor: pointer;
  transition: all ease .5s;
}

.s_btn2:hover {
  background: linear-gradient(216deg, #00ADEF 0%, #0090D6 51%, #006EB3 100%);
}

.s_btn2 span,
.s_btn2 i {
  font-size: 1.25vw;
  font-weight: bold;
  color: #FFFFFF;
  transition: all ease .5s;
}

.s_btn2.prev i {
  margin-right: 2.604vw;
}

.s_btn2.next i {
  margin-left: 2.604vw;
}

.s_btn2.prev:hover i {
  transform: translateX(-10px);
}

.s_btn2.next:hover i {
  transform: translateX(10px);
}


.editor {
  width: 100%;
  padding: 6.25vw 18.75vw;
  margin: 5.729vw 0 0;
}