* {
  margin: 0;
  padding: 0;
}
html,
body {
  width: 100%;
  height: 100%;
  /* background-image: url('../image/bg.jpg'); */
  /* background-size:cover;
    background-position: center;
    background-attachment:fixed;
    background-repeat: no-repeat; */
  overflow: hidden;
  font-family: "微软雅黑";
  background-color: #fff;
  font-weight: 400;
  line-height: 1.5;
}
body {
  overflow-y: scroll;
}
::-webkit-scrollbar {
  display: none;
}
.omg-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.nav {
  --nav-h: 50px;
  width: 100%;
  height: var(--nav-h);
  background-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.452),
    rgba(32, 32, 32, 0)
  );
  position: absolute;
  z-index: 999;
}

.nav ul {
  list-style: none;
  display: flex;
}

.nav ul li {
  padding: 0 20px;
  line-height: var(--nav-h);
}

.nav ul li a {
  text-decoration: none;
  color: #fff;
}

.nav ul li a:hover {
  color: #00a4ff;
  transition: 0.6s;
}

.content {
  width: 10rem;
  height: 12rem;
  background-color: #fff;
  position: absolute;
  left: 10%;
  top: 40%;
  margin-top: -5rem;
  border-radius: 1rem;
  overflow: hidden;

  animation-name: yidong;
  animation-duration: 2s;
  animation-timing-function: cubic-bezier(0.55, 0.055, 0.675, 0.19);
  /* animation-delay: 0.3s; */
  animation-iteration-count: infinite;
  animation-direction: alternate;
  box-shadow: #e7e7e7 0px 0px 20px;
}
.content:hover {
  animation-name: none;
}
@keyframes yidong {
  0% {
    top: 30%;
  }
  100% {
    top: 50%;
  }
}
.content img {
  display: block;
  width: 10rem;
  height: 10rem;
  margin: 0 auto;
}

.content p {
  text-align: center;
}

/* footer {
    --ft-h: 50px;
    width: 100%;
    height: var(--ft-h);
    background-color: rgba(41, 41, 41, 0.37);
    position: absolute;
    z-index: 998;
    bottom: 0;
} */

footer p {
  line-height: 1.5rem;
  text-align: center;
  font-size: 0.8em;
  word-break: break-all;
  color: whitesmoke;
}
footer p a {
  color: whitesmoke;
  text-decoration: none;
}
/******/
.header {
  background-color: #030311 !important;
  position: fixed;
  top: 50px;
  right: 0;
  left: 0;
  z-index: 1030;
  /* overflow-x: auto; */
  height: 80px;
}
.limit-max-1200 {
  width: 100%;
  position: relative;
  display: flex;
  margin: 0 auto;
  max-width: 1200px;
}

.header .navbar-nav {
  flex-direction: row;
  align-items: center;
  height: 80px;
  margin-top: -0.5rem;
  margin-bottom: -0.5rem;
  display: flex;
}

.header .navbar-nav .nav-item {
  position: relative;
  display: flex;
  align-items: center;
  user-select: none;
  margin-right: 1.4em;
  max-width: 8em;
}

.header .navbar-dark .navbar-nav .nav-link {
  color: #fff !important;
  cursor: pointer;
}

.header .navbar-nav .nav-item .arrow {
  display: inline-block;
  border: 2px solid;
  border-color: #fff;
  border-top: 0;
  border-right: 0;
  width: 8px;
  height: 8px;
  transform: rotate(-45deg);
  margin-top: -4px;
  margin-left: 8px;
  vertical-align: middle;
}

.header .def-nav-item-dropdown {
  position: absolute;
  display: none;
  top: 90px;
  margin-right: 30px;
  color: #555;
  width: 620px;
  flex-wrap: wrap;
  background-color: #fff;
  border-radius: 6px;
  padding: 20px 18px 8px;
  box-shadow: 0 2px 18px rgba(5, 8, 37, 0.14);
}

.header .def-nav-item-dropdown .def-dropdown-item.active,
.def-nav-item-dropdown .def-dropdown-item:hover {
  background: #f0f3ff;
  text-decoration: none;
  border-radius: 4px;
}

.header .def-nav-item-dropdown .def-dropdown-item {
  display: flex;
  align-items: center;
  width: 169px;
  padding: 8px 12px;
  margin: 0 5px 10px 5px;
  font-size: 14px;
  color: #555;
  overflow: hidden;
  white-space: normal;
  word-wrap: break-word;
}

.header .def-nav-item-dropdown .def-dropdown-item .iconfont {
  font-size: 24px;
  margin-right: 8px;
  color: #005aff;
}
.iconfont {
  font-family: iconfont !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
}
.navbar-right-nav {
  display: flex;
  position: absolute;
  right: 0;
  height: 64px;
  align-items: center;
  color: #fff;
}
.navbar-right-nav .switch-btn {
  height: 32px;
  line-height: 32px;
  cursor: pointer;
  margin-right: 20px;
}
.btn:not(:disabled):not(.disabled) {
  cursor: pointer;
}
.navbar-dark .navbar-nav .nav-link {
  color: #fff;
}
.navbar-right-nav .login-btn {
  font-size: 16px;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.btn-primary {
  color: #fff;
  background-color: #24aea0;
  border-color: #24aea0;
}
.btn {
  display: inline-block;
  font-weight: 400;
  /* color: #212529; */
  text-align: center;
  vertical-align: middle;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  /* background-color: transparent !important;
    border: 1px solid transparent !important; */
  padding: 0.375rem 0.75rem;
  font-size: 1reSm;
  line-height: 1.5;
  border-radius: 0.25rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
    border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
.header .nav-item > a {
  color: #fff;
  font-size: 12px;
}
.header .nav-item > p {
  color: #fff;
  font-size: 12px;
}
.header .navbar-nav .nav-item .nav-link {
  display: flex;
  align-items: center;
  height: 120px;
  cursor: pointer;
}
a {
  color: #24aea0;
  text-decoration: none;
  background-color: transparent;
}
.nav-link {
  font-size: 12px;
}
.top_swiper {
  width: 100%;
  height: 879px;
  position: relative;
}
.top_swiper .swiper-container {
  height: 100%;
  color: #fff;
}
.swiper-container {
  margin-left: auto;
  margin-right: auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0;
  z-index: 1;
}
.top_swiper .swiper-container .swiper_bg_list {
  width: 100%;
  height: 100%;
  background: url(../image/lunbo1.webp) no-repeat;
  background-size: cover;
  background-position: 50%;
  font-size: 3.5vw;
  letter-spacing: 4px;
  font-weight: 600;
}

.top_swiper .indication_point .indication_list:hover {
  background-color: #fff;
}
.top_swiper .indication_point .indication_list {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #9daec9;
  cursor: pointer;
}
.top_swiper .indication_point .indication_list:not(:first-child) {
  margin-left: 36px;
}
.top_swiper .indication_point {
  display: flex;
  position: absolute;
  z-index: 99;
  left: 50%;
  bottom: 60px;
  transform: translateX(-50%);
}
.top_swiper .link_btn {
  width: 226px;
  height: 60px;
  font-weight: 400;
  border-radius: 100px;
  background-color: #007afc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #fff;
  cursor: pointer;
  margin-top: 76px;
  box-shadow: 0 0 10px 6px rgba(49, 175, 255, 0.15);
}
.top_swiper .link_btn img {
  width: 36px;
  height: 36px;
}
.top_swiper .link_btn span {
  line-height: 26px;
}

.slideshow-container {
  width: 100%;
  /* height: calc(100vh - 80px);; */
  margin: 0 auto;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
}
.slide img {
  width: 100%;
  height: 100%;
}
.slide .trucpal {
  width: 60px;
  height: 60px;
}
.slide.active {
  opacity: 1;
}

.dot-container {
  display: flex;
  position: absolute;
  z-index: 99;
  left: 50%;
  bottom: 60px;
  transform: translateX(-50%);
}

.dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #9daec9;
  cursor: pointer;
}

.dot.active {
  background-color: #fff;
}
.animate_animated {
  font-size: 3.5vw;
  letter-spacing: 4px;
  font-weight: 600;
  position: absolute;
  text-align: center;
  top: 51%;
  left: 24%;
  color: #fff;
}
.animate_animated_en {
  font-size: 3.5vw;
  letter-spacing: 4px;
  font-weight: 600;
  position: absolute;
  text-align: center;
  top: 32%;
  left: 3%;
  color: #fff;
}
.link_btn {
  width: 226px;
  height: 60px;
  font-weight: 400;
  border-radius: 100px;
  background-color: #007afc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #fff;
  cursor: pointer;
  margin-top: 76px;
  box-shadow: 0 0 10px 6px rgba(49, 175, 255, 0.15);
  position: absolute;
  top: 56%;
  left: 50%;
  transform: translateX(-50%);
}
.link_btn span {
  line-height: 26px;
}
.link_btn img {
  width: 36px;
  height: 36px;
}
.animate_fadeInUp {
  font-size: 3.5vw;
  letter-spacing: 4px;
  font-weight: 600;
  position: absolute;
  text-align: center;
  top: 46%;
  left: 33%;
  color: #fff;
}
.animate_fadeInUp_en {
  font-size: 4.2vw;
  letter-spacing: 4px;
  font-weight: 600;
  position: absolute;
  text-align: center;
  top: 35%;
  left: 3%;
  color: #fff;
}

.animate_fadeInUp_en2 {
  font-size: 2vw;
  color: white;
  top: 30%;
  left: 16%;
}
.animate_fadeInUp_en3 {
  font-size: 2vw;
  color: white;
  top: 39%;
  left: 4%;
}
.animate_fadeInUp_en4 {
  font-size: 2vw;
  font-size: 30px;
  font-weight: 600;
  position: absolute;
  color: white;
  left: 15%;
  top: 49%;
}
.top_swiper .link_btn2 {
  background-color: #24aea0;
  top: 50%;
  left: 22.6%;
  z-index: 9999;
}
/***第二块**/
.ecosystem_introduce {
  padding-top: 75px;
  width: 100%;
  background-color: #fff;
  padding-bottom: 100px;
}
.ecosystem_introduce .introduce_main_title {
  text-align: center;
}
.ecosystem_introduce .introduce_main_title h1 {
  font-size: 36px;
  line-height: 50px;
  margin-bottom: 0;
  color: #222;
  margin-bottom: 8.8px;
}

.ecosystem_introduce .introduce_main_title span {
  font-size: 18px;
  color: #3e3a39;
}
.ecosystem_introduce .ecosytem_swiper {
  position: relative;
  max-width: 1280px;
  min-height: 500px;
  background-image: linear-gradient(to bottom right, #f2f6fb, #fff);
  margin: 105px auto 0;
}
.swiper-container {
  margin-left: auto;
  margin-right: auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0;
  z-index: 1;
}
.swiper-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  height: 492px;
  /* display: flex; */
  /* transition-property: transform;
    box-sizing: content-box; */
}
.swiper-wrapperjs {
  position: relative;
  width: 100%;
  /* height: 100%; */
  z-index: 1;
  display: flex;
  transition-property: transform;
  box-sizing: content-box;
}
.swiper-slide {
  flex-shrink: 0;
  width: 360.333px;
  margin-right: 22px;
  /* width: 100%; */
  /* height: 100%; */
  position: relative;
  transition-property: transform;
  transition: opacity 1s ease;
}
/* .swiper-slide_eco {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    transition-property: transform;
    opacity: 0;
    transition: opacity 1s ease;
}
.ecosytem_swiper .swiper-container .swiper-wrapper .swiper-slide_eco .acitve{
    opacity: 1;
} */
.swiper-slide-eco {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
}

.swiper-slide-eco.acitve {
  opacity: 1;
}

.ecosystem_introduce
  .ecosytem_swiper
  .swiper-container
  .swiper_introduce_inner {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 61px 0 65px;
}
.ecosystem_introduce
  .ecosytem_swiper
  .swiper-container
  .swiper_introduce_inner
  .introduce_siwper_container_left {
  position: relative;
  padding: 44px 55px 50px 0;
  width: 47%;
}
.ecosystem_introduce
  .ecosytem_swiper
  .swiper-container
  .swiper_introduce_inner
  .introduce_siwper_container_left
  .container_left_title {
  font-size: 21px;
  line-height: 29px;
  font-weight: 600;
  color: #191919;
  margin-bottom: 26px;
}
.ecosystem_introduce
  .ecosytem_swiper
  .swiper-container
  .swiper_introduce_inner
  .introduce_siwper_container_left
  .container_left_title
  + p {
  color: #3e3a39;
  font-size: 18px;
  line-height: 36px;
}
.ecosystem_introduce
  .ecosytem_swiper
  .swiper-container
  .swiper_introduce_inner
  .introduce_siwper_container_left
  .decorate_img {
  margin-top: 50px;
}
.ecosystem_introduce
  .ecosytem_swiper
  .swiper-container
  .swiper_introduce_inner
  .introduce_siwper_container_left
  .decorate_img
  img {
  width: 28px;
  height: 8px;
}
.ecosystem_introduce
  .ecosytem_swiper
  .swiper-container
  .swiper_introduce_inner
  .introduce_siwper_container_right {
  padding-top: 65px;
}

.h1,
h1 {
  font-size: 2.5rem;
}
.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 0.5rem;
  font-weight: 500;
  line-height: 1.2;
}
.indication_point {
  display: flex;
  position: relative;
  z-index: 99;
  left: 100%;
  bottom: 60px;
  transform: translateX(-50%);
}

.indication_list {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #efefef;
  cursor: pointer;
}

.indication_list .active {
  background-color: #9daec9;
}
.ecosystem_introduce .indication_point .indication_list.acitve {
  background-color: #9daec9;
}
.ecosystem_introduce
  .ecosytem_swiper
  .swiper-container
  .swiper_introduce_inner
  .introduce_siwper_container_right
  .swiper_container_right_img {
  width: 505px;
  height: 300px;
}

/***第三块**/
.technological_superiority {
  background-color: #eff4f9;
  padding-top: 75px;
}

.technological_superiority .main_title {
  font-size: 36px;
  line-height: 50px;
  text-align: center;
}

.technological_superiority .swiper_superiority {
  max-width: 1125px;
  margin: 0 auto;
  margin-top: 53px;
  height: 680px;
  position: relative;
}

.technological_superiority .swiper_superiority .swiper-container {
  height: 100%;
}

.technological_superiority
  .swiper_superiority
  .swiper-container
  .superiority_card {
  width: 100%;
  height: 100%;
  background-color: #fff;
}

.technological_superiority
  .swiper_superiority
  .swiper-container
  .superiority_card
  .superiority_card_top {
  /* width: 100%; */
  height: 300px;
  padding: 35px;
}

.technological_superiority
  .swiper_superiority
  .swiper-container
  .superiority_card
  .superiority_card_top
  .card_top_title {
  font-size: 21px;
  color: #191919;
  line-height: 29px;
  position: relative;
  font-weight: 600;
}

.technological_superiority
  .swiper_superiority
  .swiper-container
  .superiority_card
  .superiority_card_top
  .card_top_title:after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #c9caca;
  position: absolute;
  bottom: -10px;
  left: 0;
}

.technological_superiority
  .swiper_superiority
  .swiper-container
  .superiority_card
  .superiority_card_top
  .card_top_content {
  padding-top: 50px;
  font-size: 18px;
  color: #3e3a39;
  letter-spacing: 0.5px;
  line-height: 36px;
}

.technological_superiority
  .swiper_superiority
  .swiper-container
  .superiority_card
  .superiority_card_bottom {
  width: 100%;
  height: 380px;
}

.technological_superiority
  .swiper_superiority
  .swiper-container
  .superiority_card
  .superiority_card_bottom
  img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.technological_superiority .swiper_superiority .next_btn,
.technological_superiority .swiper_superiority .previous_btn {
  width: 52px;
  height: 102px;
  position: absolute;
  background-size: contain;
  background-position: top;
  background-repeat: no-repeat;
  cursor: pointer;
  top: 50%;
  transform: translateY(-50%);
}

.technological_superiority .swiper_superiority .previous_btn {
  left: -133px;
  background-image: url(../image/pre_btn.png);
}

.technological_superiority .swiper_superiority .next_btn {
  right: -133px;
  background-image: url(../image/next_btn.png);
}

.technological_superiority.pad {
  padding-top: 40px;
}

.technological_superiority.pad .swiper_superiority {
  min-width: 1125px;
  margin-top: 46px;
}

.technological_superiority.pad .swiper-container {
  padding-left: 30px;
}
.ecological_cooperation {
  background-image: url(../image/map_bg_box.png);
  background-size: cover;
  background-position: top;
  background-repeat: no-repeat;
  padding-top: 75px;
}

.ecological_cooperation .main_title {
  font-size: 36px;
  line-height: 50px;
  color: #222;
  text-align: center;
  position: relative;
  top: 121px;
}

.ecological_cooperation .cooperation_inner {
  max-width: 1335px;
  margin: 0 auto;
  position: relative;
  transition: all 0.3s;
}

.ecological_cooperation .cooperation_inner .map_bg {
  width: 100%;
  height: 100%;
}

.ecological_cooperation .cooperation_inner .area_xiamen {
  position: absolute;
  bottom: 330px;
  left: 1010px;
  font-size: 18px;
}

.ecological_cooperation .cooperation_inner .area_xiamen img {
  width: 24px;
  height: 24px;
}

.ecological_cooperation .cooperation_inner .district_logo {
  width: 38px;
  height: 38px;
  position: absolute;
  cursor: pointer;
}

@media (min-width: 100px) and (max-width: 1335px) {
  .ecological_cooperation .cooperation_inner .area_xiamen {
    bottom: 248px;
    left: 753px;
  }
}

@media screen and (max-width: 1000px) {
  .ecological_cooperation .main_title {
    top: -20px;
  }

  .ecological_cooperation .cooperation_inner .area_xiamen {
    bottom: 123px;
    left: 375px;
    font-size: 12px;
  }

  .ecological_cooperation .cooperation_inner .area_xiamen img {
    width: 14px;
    height: 14px;
  }

  .ecological_cooperation .cooperation_inner .district_logo {
    width: 15px;
    height: 15px;
  }
}

@media screen and (max-width: 499px) {
  .ecological_cooperation .area_xiamen {
    left: 280px !important;
    bottom: 93px !important;
    font-size: 12px;
  }

  .ecological_cooperation .area_xiamen img {
    width: 14px;
    height: 14px;
  }
}

.tip-dialog {
  position: absolute;
  right: 245px;
  top: 425px;
  display: inline-block;
  padding: 20px 23px;
  color: #fff;
  background-image: url("../image/tip.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  transition: all 0.3s linear;
  cursor: default;
}

.tip-dialog .name {
  font-size: 16px;
  text-align: center;
  margin-bottom: 0;
}

.tip-dialog .addr {
  font-size: 12px;
  color: hsla(0, 0%, 100%, 0.6);
}

.tips_text_dialog {
  position: absolute;
  font-size: 14px;
  color: #212121;
}

.msg-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  color: #222;
  padding-left: 10px;
}

.msg-wrapper .item {
  background: #eff4f8;
  border-radius: 8px;
  width: calc(50% - 15px);
  margin-bottom: 10px;
  padding: 10px 0;
  overflow: scroll;
}

.msg-wrapper .item.active {
  background: #24aea0;
  color: #fff;
}

.msg-wrapper .item.active .address {
  color: #fff;
  opacity: 0.6;
}

.msg-wrapper .item .name {
  font-size: 14px;
  transform: scale(0.9);
}

.msg-wrapper .item .address {
  font-size: 12px;
  transform: scale(0.9);
  color: #555;
}

@media screen and (max-width: 499px) {
  .ecosytem_swiper .indication_point {
    bottom: 32px !important;
  }
}
.footer {
  line-height: 1;
  padding: 32px 0 100px;
  color: #fff;
  background-color: #030311;
  overflow-x: auto;
}

.footer .limit-max-1200 {
  flex-direction: column;
  padding: 0 16px;
}

.footer-link {
  display: flex;
  flex-direction: row;
  margin-bottom: 28px;
}

.footer-link .category {
  font-size: 16px;
  margin-bottom: 16px;
}

.footer-link .col-item {
  display: flex;
  flex-direction: column;
  margin-right: 20px;
  margin-bottom: 20px;
}

.footer-link a {
  font-size: 12px;
  color: hsla(0, 0%, 100%, 0.6);
  padding: 6px 16px 6px 0;
  line-height: 16px;
}

.footer-link .contact-us {
  font-size: 12px;
  color: hsla(0, 0%, 100%, 0.6);
  line-height: 22px;
}

.footer-link .contact-us .tel {
  margin-bottom: 16px;
}

.footer-link .contact-us .address {
  width: 235px;
}

.footer-link .qrcode-item {
  font-size: 15px;
  margin-bottom: 42px;
  white-space: nowrap;
}

.footer-link .qrcode-item:last-child {
  margin-bottom: 0;
}

.footer-link .qrcode-item .qrcode {
  width: 100px;
  height: 100px;
  margin: 12px 0 0;
  background-color: #fff;
}

.footer-link .qrcode-item .qrcode img {
  width: 100px;
  height: 100px;
}

.copy-right-bar {
  text-align: center;
  font-size: 12px;
  line-height: 22px;
}

.copy-right-bar a {
  color: #fff;
}

.link-bar {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.link-bar .link-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 118px;
  text-align: center;
}

.link-bar .icon-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 40px;
  background-color: #222428;
  margin-bottom: 6px;
}

.link-bar .link-item:hover .icon-circle {
  transform: scale(1.3);
  transition: all 0.2s linear;
}

.link-bar .svg-icon {
  font-size: 30px;
  color: #fff;
}

.link-bar .text {
  font-size: 14px;
  color: hsla(0, 0%, 100%, 0.6);
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.limit-max-1200 {
  position: relative;
  display: flex;
  margin: 0 auto;
  max-width: 1200px;
}

.header .navbar-dark .navbar-nav .nav-link {
  color: #fff !important;
}
.header .navbar-nav .nav-item {
  position: relative;
  display: flex;
  align-items: center;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  margin-right: 1.4em;
  max-width: 8em;
}

.header .navbar-nav .nav-item .nav-link {
  display: flex;
  align-items: center;
  height: 120px;
}

.header .navbar-nav .nav-item .nav-link.active .def-nav-item-dropdown {
  top: 120px;
}

.header .navbar-nav .nav-item:hover {
  transition-property: all;
}

.header .navbar-nav .nav-item:hover .def-nav-item-dropdown {
  top: 120px;
  display: flex !important;
  -webkit-animation-duration: 0.4s;
  animation-duration: 0.4s;
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}

.header .navbar-nav .nav-item .arrow {
  display: inline-block;
  border: 2px solid;
  border-color: #fff;
  border-top: 0;
  border-right: 0;
  width: 8px;
  height: 8px;
  transform: rotate(-45deg);
  margin-top: -4px;
  margin-left: 8px;
  vertical-align: middle;
}
.notification {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
  height: 80px;
  width: 100%;
  height: 50px;
  background-color: #fff;
  overflow: hidden;
}
.notification-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 50px;
  width: 100%;
  overflow: hidden;
}
.notification-left {
  display: flex;
  /* align-items: center; */
  height: 50px;
  width: 100%;
  overflow: hidden;
}
.notification-right {
  width: 100px;
  text-align: right;
  cursor: pointer;
}
.notification-img {
  margin: auto 0px;
  padding-right: 20px;
  color: red;
}
.notification-ul {
  transition: transform 0.5s ease-in-out;
}
.notification-li {
  list-style: none;
  height: 50px; /* 设置单个轮播文本的高度 */
  line-height: 50px;
  font-size: 16px;
  cursor: pointer;
  color: red;
}

.header-moblie {
  background-color: #030311 !important;
  position: fixed;
  top: 50px;
  right: 0;
  left: 0;
  z-index: 1030;
  padding: 10px;
  display: none;
}

.header-moblie .nav-link-box {
  position: absolute;
  top: 45px;
  left: 0px;
  display: none;
}

.header-moblie .navbar-nav {
  width: 210px;
  height: 455px;
  border-radius: 4px;
  background: #fff;
  overflow: auto;
  padding: 5px 0px;
}

.header-moblie .navbar-nav .nav-item {
  list-style: none;
  position: relative;
  align-items: center;
  cursor: pointer;
  padding: 15px 10px;
}
.header-moblie .nav-item > .nav-link {
  color: #333;
  font-size: 16px;
}

.header-moblie .navbar-nav .nav-item .arrow {
  display: inline-block;
  border: 1px solid;
  border-color: #000;
  border-top: 0;
  border-right: 0;
  width: 6px;
  height: 6px;
  transform: rotate(-45deg);
  margin-top: -4px;
  margin-left: 8px;
  vertical-align: middle;
}

.header-moblie .def-nav-item-dropdown {
  display: none;
  color: #555;
  width: 190px;
  flex-wrap: wrap;
}

.header-moblie .def-nav-item-dropdown .def-dropdown-item {
  display: flex;
  align-items: center;
  width: 169px;
  padding: 8px 12px;
  margin: 0 5px 10px 5px;
  font-size: 12px;
  color: #555;
  overflow: hidden;
  white-space: normal;
  word-wrap: break-word;
  border-bottom: 1px solid #cccccc59;
  padding: 10px 10px;
}

.header-moblie .navbar-nav::before {
  content: "";
  position: absolute;
  top: -13px;
  left: 7px;
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 13px solid #fff;
}
/* 手机设备样式 */
@media (max-device-width: 500px) {
  .swiper-slide {
    width: 100% !important;
  }

  .technological_superiority .swiper_superiority {
    height: 644vw !important;
  }

  .col-item {
    width: 100% !important;
    text-align: center;
  }
  .footer-link .qrcode-item .qrcode {
    margin: 12px auto;
  }
  .text-row {
    font-size: 2vw !important;
  }
  .footer .limit-max-1200 {
    padding: 0px 0px;
  }
}
/* 手机设备样式 */
@media (max-device-width: 600px) {
  .swiper-wrapper {
    height: 170vw !important;
  }
}
/* 手机设备样式 */
@media (max-device-width: 470px) {
  .swiper-wrapper {
    height: 188vw !important;
  }
}
/* 手机设备样式 */
@media (max-device-width: 789px) {
  .header-moblie {
    display: block;
  }
  .header {
    display: none;
  }
  .top_swiper {
    height: 300px !important;
  }

  .animate_fadeInUp_en {
    font-size: 4.2vw;
    letter-spacing: 4px;
    font-weight: 600;
    position: absolute;
    text-align: center;
    top: 35%;
    left: 3%;
    color: #fff;
  }

  .animate_fadeInUp_en2 {
    font-size: 2vw;
    color: white;
    top: 30%;
    left: 16%;
  }
  .animate_fadeInUp_en3 {
    font-size: 2vw;
    color: white;
    top: 39%;
    left: 4%;
  }
  .animate_fadeInUp_en4 {
    font-size: 2vw;
    font-size: 30px;
    font-weight: 600;
    position: absolute;
    color: white;
    left: 15%;
    top: 49%;
  }
  .top_swiper .link_btn2 {
    background-color: #24aea0;
    top: 50%;
    left: 22.6%;
    z-index: 9999;
  }
  .top_swiper .link_btn {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 226px;
    height: 60px;
    font-weight: 400;
    border-radius: 100px;
    background-color: #007afc;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #fff;
    cursor: pointer;
    margin-top: 76px;
    box-shadow: 0 0 10px 6px rgba(49, 175, 255, 0.15);
  }

  .ecosystem_introduce
    .ecosytem_swiper
    .swiper-container
    .swiper_introduce_inner {
    display: block;
    padding: 0 1px 0 20px;
  }
  .ecosystem_introduce
    .ecosytem_swiper
    .swiper-container
    .swiper_introduce_inner
    .introduce_siwper_container_left {
    width: 100%;
  }
  .ecosystem_introduce
    .ecosytem_swiper
    .swiper-container
    .swiper_introduce_inner
    .introduce_siwper_container_left
    .container_left_title
    + p {
    margin-right: 45px;
    font-size: 3.5vw;
    line-height: 4.5vw;
    height: 70vw;
  }
  .ecosystem_introduce .introduce_main_title h1 {
    font-size: 4.5vw;
    line-height: 6.5vw;
  }
  .ecosystem_introduce .introduce_main_title span {
    font-size: 3vw;
  }
  .ecosystem_introduce
    .ecosytem_swiper
    .swiper-container
    .swiper_introduce_inner
    .introduce_siwper_container_left
    .container_left_title {
    font-size: 3.2vw;
  }
  .swiper-wrapper {
    height: 155vw;
  }
  .ecosystem_introduce
    .ecosytem_swiper
    .swiper-container
    .swiper_introduce_inner
    .introduce_siwper_container_right
    .swiper_container_right_img {
    width: 95vw;
    height: 45vw;
  }
  .ecosystem_introduce
    .ecosytem_swiper
    .swiper-container
    .swiper_introduce_inner
    .introduce_siwper_container_left
    .decorate_img {
    margin-top: 2vw;
  }
  .ecosystem_introduce
    .ecosytem_swiper
    .swiper-container
    .swiper_introduce_inner
    .introduce_siwper_container_left {
    padding: 20px 55px 0px 0;
  }
  .swiper-slide {
    width: 49%;
    margin-right: 5px;
    margin-top: 10px;
  }
  .swiper-wrapperjs {
    flex-wrap: wrap;
  }
  .technological_superiority .swiper_superiority {
    height: 304vw;
  }
  .technological_superiority .main_title {
    font-size: 5.5vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top
    .card_top_title {
    font-size: 4vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top
    .card_top_content {
    padding-top: 5.5vw;
    font-size: 3.1vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top {
    height: 38vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_bottom {
    height: 48.2vw;
  }
  .col-item {
    width: 46%;
  }
  .footer-link {
    flex-wrap: wrap;
  }
  .text-row {
    font-size: 1.7vw;
  }
}
/* 平板设备样式 */
@media (min-device-width: 1025px) and (max-device-width: 1140px) {
  .swiper-slide {
    width: 32%;
    margin-right: 5px;
    margin-top: 10px;
  }
  .swiper-wrapperjs {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .technological_superiority .swiper_superiority {
    height: 187vw;
  }
  .technological_superiority .main_title {
    font-size: 5.5vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top
    .card_top_title {
    font-size: 4vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top
    .card_top_content {
    padding-top: 5.5vw;
    font-size: 2.5vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top {
    height: 38vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_bottom {
    height: 48.2vw;
  }
  .col-item {
    width: 46%;
  }
  .footer-link {
    flex-wrap: wrap;
  }
  .text-row {
    font-size: 1.7vw;
  }
}
/* 平板设备样式 */
@media (min-device-width: 1041px) and (max-device-width: 1360px) {
  .technological_superiority .swiper_superiority .previous_btn {
    left: -69px;
  }
  .technological_superiority .swiper_superiority .next_btn {
    right: -69px;
  }
}
/* 平板设备样式 */
@media (min-device-width: 790px) and (max-device-width: 1024px) {
  .header-moblie {
    display: none;
  }
  .header {
    display: block;
  }
  .top_swiper {
    height: 500px !important;
  }
  .swiper-slide {
    width: 49%;
    margin-right: 5px;
    margin-top: 10px;
  }
  .swiper-wrapperjs {
    flex-wrap: wrap;
  }

  .technological_superiority .swiper_superiority {
    height: 282vw;
  }
  .technological_superiority .main_title {
    font-size: 5.5vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top
    .card_top_title {
    font-size: 3vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top
    .card_top_content {
    padding-top: 5.5vw;
    font-size: 3.1vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_top {
    height: 38vw;
  }
  .technological_superiority
    .swiper_superiority
    .swiper-container
    .superiority_card
    .superiority_card_bottom {
    height: 48.2vw;
  }
  .col-item {
    width: 46%;
  }
  .footer-link {
    flex-wrap: wrap;
  }
  .text-row {
    font-size: 1.7vw;
  }
}

/* PC 设备样式 */
@media (min-device-width: 1025px) {
  .header-moblie {
    display: none;
  }
  .header {
    display: block;
  }
}
.container {
  text-align: center;
  margin-top: 20%;
}

.popup-button {
  background: linear-gradient(90deg, #36d1dc, #5b86e5);
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 20px;
  font-size: 16px;
  cursor: pointer;
}

.popup-button:hover {
  background: linear-gradient(90deg, #5b86e5, #36d1dc);
}

/* 弹出框遮罩 */
.popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8); /* 半透明背景 */

  z-index: 1000;
  justify-content: center;
  align-items: center;
}

/* 弹出框内容 */
.popup-content {
  position: relative;
  background: #1a1a2e;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  color: white;
  width: 885px;
  height: 503px;
  background: url("../image/background_image.png") 0,0,repeat;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.5); /* 发光效果 */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  display: flex;
  z-index: 1;
}
.popup-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.1); /* 透明度为0.7 */
  z-index: 1;
}

.popup-content h2 {
  font-size: 24px;
  margin-bottom: 10px;
  z-index: 2;
}

.popup-content p {
  margin-bottom: 20px;
  font-size: 90px;
  color: gold;
  line-height: 1.6;
  text-shadow: 10px 10px 60px rgba(0, 0, 0, 0.6); /* 微弱文字阴影 */
  z-index: 2;
}

/* 关闭按钮样式 */
.close-button {
  position: absolute;
  background-color: cadetblue;
  z-index: 2;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.8); /* 白色背景，带透明度 */
  color: #000; /* 黑色“×”号 */
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  line-height: 40px;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3); /* 阴影效果 */
  transition: transform 0.2s, background-color 0.3s;
}

.close-button:hover {
  background-color: rgba(255, 255, 255, 1); /* 悬浮时背景更亮 */
  transform: scale(1.1); /* 悬浮时放大 */
}