* {
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
  outline: none;
}
a {
  color: #333;
}
.banner {
  display: flex;
  justify-content: center;
  background-size: cover;
  background-position: center;
}
.banner .title {
  width: 1200px;
  color: white;
  display: flex;
  align-items: center;
}
.banner .title_inner .cn {
  font-size: 50px;
}
.banner .title_inner .en {
  text-transform: uppercase;
}
.header {
  display: flex;
  justify-content: center;
  position: sticky;
  width: 100%;
  top: 0;
  z-index: 9999;
  background-color: white;
  box-shadow: 1px 2px 10px 0px #333;
}
.header_inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1200px;
}
.header_inner_left {
  display: flex;
  align-items: center;
}
.header_inner_left img {
  width: 150px;
}
.header_inner_left select {
  margin-left: 20px;
  border-radius: 20px;
  padding: 7px;
  background-color: #6b6b6b;
  color: white;
  border: 1px solid white;
  font-size: 12px !important;
}
.header_inner_right > ul {
  display: flex;
}
.header_inner_right > ul > li {
  width: 80px;
  height: 80px;
}
.header_inner_right > ul > li > a {
  color: #333;
  position: relative;
  width: 80px;
  height: 80px;
  line-height: 80px;
  text-align: center;
  display: block;
}
.header_inner_right > ul > li > a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 5px;
  background-color: #ee9539;
  bottom: 0;
  left: 0;
  transition: 0.2s cubic-bezier(0.26, 0.005, 0, 1.035);
}
.header_inner_right > ul > li > a:hover::after {
  width: 100%;
}
.header_inner_right > ul > li > a.on::after {
  width: 100%;
}
.header_inner_right > ul > li:hover .nav_dropdown_inner {
  bottom: auto;
  opacity: 1;
}
.header_inner_right > ul .nav_dropdown_inner {
  display: flex;
  justify-content: center;
  position: absolute;
  width: 100%;
  padding: 20px 0;
  left: 0;
  bottom: 100px;
  opacity: 0;
  background-image: linear-gradient(to bottom, #fff 100%, rgba(0, 0, 0, 0));
  transition: all 0.3s ease;
  box-shadow: 1px 14px 10px 0px #33333342;
}
.header_inner_right > ul .nav_dropdown_inner h3,
.header_inner_right > ul .nav_dropdown_inner a {
  color: #333;
}
.header_inner_right > ul .nav_dropdown_inner h3 {
  margin-bottom: 10px;
  font-size: 16px;
}
.header_inner_right > ul .nav_dropdown_inner h3 > a {
  font-size: 16px;
}
.header_inner_right > ul .nav_dropdown_inner a {
  font-size: 14px;
}
.header_inner_right > ul .nav_dropdown_inner > div {
  width: calc(40% / 7);
  text-align: center;
}
.header_inner_right > ul .nav_dropdown_inner > div .children {
  display: flex;
  flex-wrap: wrap;
}
.header_inner_right > ul .nav_dropdown_inner > div .children li {
  display: block;
  width: 100%;
}
.header_inner_right > ul .nav_dropdown_inner > div .children li h3 {
  font-size: 14px;
}
.header_inner_right > ul .nav_dropdown_inner > div .children li a {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 10px 0;
  position: relative;
  font-size: 12px;
}
.header_inner_right > ul .nav_dropdown_inner > div .children li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 5px;
  background-color: #333;
  bottom: 0;
  left: 0;
  transition: 0.2s cubic-bezier(0.26, 0.005, 0, 1.035);
}
.header_inner_right > ul .nav_dropdown_inner > div .children li a:hover::after {
  width: 100%;
}
.header_inner_right > ul .nav_dropdown_inner > div .children li a.on::after {
  width: 100%;
}
.headerplaceholder {
  width: 100%;
  height: 80px;
}
.header_index {
  position: fixed;
  background-color: rgba(255, 255, 255, 0.8);
}
.footer {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  background-image: url(/images/public/bg-2.png);
  background-position: center;
  background-size: cover;
  background-color: white;
  box-shadow: 1px -5px 10px 0px #33333342;
}
.footer_bg {
  display: none;
  width: 100%;
  height: 100%;
  position: absolute;
  overflow: hidden;
  left: 0;
  top: 0;
}
.footer_bg_animation {
  position: absolute;
  width: 270%;
  height: 100%;
  left: 0%;
  background-image: linear-gradient(130deg, #193048 55%, #0163c6, #193048 60%);
  animation: footer_bg 6s infinite;
}
.footer .inner {
  width: 1200px;
  padding: 50px 0;
  display: flex;
  justify-content: space-between;
  position: relative;
}
.footer .inner .goTop {
  position: absolute;
  width: 50px;
  height: 50px;
  background-image: url(/images/public/gotop.png);
  background-color: white;
  border-radius: 15px;
  background-size: 80%;
  background-position: center;
  background-repeat: no-repeat;
  top: -25px;
  right: 0;
  border: 1px solid #eaeaea;
  cursor: pointer;
}
.footer .inner .goTop:hover {
  background-color: #eaeaea;
}
.footer .inner > .item-1,
.footer .inner > .item-2,
.footer .inner > .item-3 {
  width: 30%;
}
.footer .inner .item-1 {
  color: #333;
  font-size: 14px;
}
.footer .inner .item-1 img {
  margin-bottom: 25px;
  width: 250px;
}
.footer .inner .item-1 P {
  margin-bottom: 10px;
}
.footer .inner .item-1 a {
  color: #333;
}
.footer .inner .item-2 .title,
.footer .inner .item-3 .title {
  color: #333;
  margin-bottom: 25px;
  font-size: 18px;
}
.footer .inner .item-2 ul {
  display: flex;
  flex-wrap: wrap;
}
.footer .inner .item-2 ul li {
  width: 40%;
  color: #333;
  font-size: 14px;
  margin-bottom: 10px;
}
.footer .inner .item-2 ul li a {
  color: #333;
}
.footer .inner .item-3 ul {
  display: flex;
  flex-wrap: wrap;
}
.footer .inner .item-3 ul li {
  width: 100%;
  color: #333;
  font-size: 14px;
  margin-bottom: 10px;
}
.footer .inner .item-3 ul li a {
  color: #333;
}
.footer .inner .item-3 ul li p {
  width: 64px;
  display: inline-flex;
  justify-content: space-between;
}
.footer .inner2 {
  width: 1200px;
  padding: 10px 0;
  position: relative;
  gap: 10px;
}
.footer .inner2 a {
  font-size: 12px;
}
.footer .waves {
  display: none;
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0.2;
}
.footer .waves .parallax use {
  animation: move-forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
}
.footer .waves .parallax use:nth-child(1) {
  animation-delay: -2s;
  animation-duration: 7s;
}
.footer .waves .parallax use:nth-child(2) {
  animation-delay: -3s;
  animation-duration: 10s;
}
.footer .waves .parallax use:nth-child(3) {
  animation-delay: -4s;
  animation-duration: 13s;
}
.footer .waves .parallax use:nth-child(4) {
  animation-delay: -5s;
  animation-duration: 20s;
}
@keyframes move-forever {
  0% {
    transform: translate3d(-90px, 0, 0);
  }
  100% {
    transform: translate3d(85px, 0, 0);
  }
}
.footer_index {
  background-color: #193048;
  background-image: url(/images/public/bg-1.png);
}
.footer_index .title,
.footer_index a,
.footer_index p,
.footer_index span {
  color: white !important;
}
section.page_topic {
  display: flex;
  justify-content: center;
  padding: 50px 0;
}
section.page_topic .inner {
  width: 1200px;
}
section.page {
  display: flex;
  justify-content: center;
  padding: 50px 0;
  background-image: url(/images/public/dl-bottom-background-mesh.png);
  background-repeat: no-repeat;
  background-position: bottom center;
}
section.page .inner {
  display: flex;
  align-items: flex-start;
  width: 1200px;
}
section.page .inner_left {
  width: 301px;
  position: sticky;
  top: 130px;
}
section.page .inner_left_search {
  padding: 20px;
  border-radius: 15px;
  background-color: #eca309;
  margin-bottom: 40px;
}
section.page .inner_left_search_title {
  text-align: center;
}
section.page .inner_left_search_title p {
  margin: 10px 0 20px;
}
section.page .inner_left_search_input {
  position: relative;
}
section.page .inner_left_search_input img {
  position: absolute;
  top: 0;
  right: 0;
  object-fit: cover;
  background-color: #0163c6;
  width: 46px;
  height: 46px;
  border-radius: 15px;
  padding: 10px;
  box-sizing: border-box;
  cursor: pointer;
}
section.page .inner_left_search_input .contact {
  height: 46px;
  border-radius: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid #fff;
  box-sizing: border-box;
  cursor: pointer;
  position: relative;
}
section.page .inner_left_search_input .contact:after {
  content: '';
  display: block;
  width: 46px;
  height: 46px;
  background-image: url(/images/public/phone-white.svg);
  background-size: 36px 36px;
  background-repeat: no-repeat;
  background-position: center;
  background-color: #0163c6;
  border-radius: 15px;
  position: absolute;
  right: -1px;
}
section.page .inner_left_search_input .contact:hover {
  background-color: #0163c6;
  border: 1px solid #0163c6;
  color: white;
}
section.page .inner_left_search_input .contact:hover a {
  color: white;
}
section.page .inner_left_search input {
  display: block;
  border: 1px solid #bfbfbf;
  border-radius: 15px;
  padding: 10px 20px;
  height: 46px;
  z-index: 10;
  font-size: 16px;
  box-sizing: border-box;
  width: 100%;
}
section.page .inner_right {
  width: calc(1200px - 301px);
  padding-left: 50px;
  box-sizing: border-box;
}
.page_left_list {
  border-radius: 15px;
  background-color: #e4e7e8;
  overflow: hidden;
}
.page_left_list > h2 {
  padding: 20px;
  text-align: left;
  color: white;
  background-color: #0163c6;
}
.page_left_list > h3 {
  padding: 10px 20px;
  display: block;
}
.page_left_list ul > li > a {
  display: block;
  padding: 10px 20px;
  border-bottom: 1px solid white;
  transition: all 2s ease;
}
.page_left_list ul > li > a.on {
  background-color: rgba(0, 0, 0, 0);
  background-image: linear-gradient(90deg, rgba(0, 0, 0, 0), #0049bc);
}
.page_left_list ul > li > a:hover {
  background-color: rgba(0, 0, 0, 0);
  background-image: linear-gradient(90deg, rgba(0, 0, 0, 0), #0049bc);
}
.page_left_list ul > li > a span {
  display: inline-block;
  margin-left: 10px;
  font-size: 14px;
}
.page_left_list ul.children > li > a {
  padding: 10px 40px;
}
.header_menu {
  display: none;
}
.menu_on {
  overflow: hidden;
  height: 100%;
}
.hide_pc {
  display: none;
}
.fix_left {
  position: fixed;
  top: 45%;
  left: 5px;
  background-color: #e4e7e8;
  border-radius: 15px;
  box-sizing: border-box;
  padding: 10px;
  display: flex;
  width: 200px;
  justify-content: center;
  flex-wrap: wrap;
}
.fix_left h3 {
  width: 100%;
}
.fix_left div {
  width: 100%;
}
.fix_left div label {
  margin: 10px 0;
  display: block;
}
.fix_left div input {
  border: 0;
  padding: 10px;
  width: 100%;
  box-sizing: border-box;
  border-radius: 7px;
}
.fix_left button {
  border: 0px;
  background-color: #eca309;
  color: white;
  padding: 5px 10px;
  margin: 10px auto 0;
  cursor: pointer;
}
.fix_right {
  position: fixed;
  right: 0;
  bottom: 40%;
}
.fix_right > div {
  margin: 10px 0;
  display: flex;
  justify-content: flex-end;
  position: relative;
}
.fix_right > div.qc_code:hover img {
  display: block;
}
.fix_right > div a {
  display: block;
  width: 100px;
  color: white;
  border: 1px solid white;
  padding: 15px;
  box-sizing: border-box;
  background-color: #0163c6;
  border-top-left-radius: 15px;
  border-bottom-left-radius: 15px;
  transition: all 0.1s ease;
}
.fix_right > div a:hover {
  width: 120px;
}
.fix_right > div > img {
  position: absolute;
  left: -126px;
  display: none;
  transition: all 0.1s ease;
}
.fix_bottom_right {
  position: fixed;
  right: 15px;
  bottom: -205px;
  width: 300px;
  height: 250px;
  background-color: white;
  border-top-left-radius: 15px;
  border-top-right-radius: 15px;
  overflow: hidden;
  box-shadow: 0px 0px 2px black;
  transition: all ease 0.3s;
}
.fix_bottom_right.on {
  bottom: 0;
}
.fix_bottom_right_title {
  width: 100%;
  height: 45px;
  box-sizing: border-box;
  background-color: #0163c6;
  padding: 10px 20px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: baseline;
}
.fix_bottom_right_title img {
  width: 25px;
  position: absolute;
  right: 20px;
  filter: brightness(100);
}
.fix_bottom_right_title span {
  font-size: 12px;
  display: block;
  margin-left: 10px;
  animation: flash 2.5s ease infinite;
}
@keyframes flash {
  0% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(0.4);
  }
  1000% {
    filter: brightness(1);
  }
}
.fix_bottom_right_body {
  padding: 20px;
  box-sizing: border-box;
}
.fix_bottom_right_body p {
  font-size: 12px;
  color: #656565;
}
.fix_bottom_right_body input {
  width: 100%;
  box-sizing: border-box;
  margin: 20px 0;
  background-color: #f3f3f3;
  border: 1px solid #e5e5e5;
  height: 39px;
  padding: 0 13px;
  font-size: 12px;
  border-radius: 25px;
}
.fix_bottom_right_body button {
  color: white;
  background-color: #0163c6;
  border: 0px;
  border-radius: 15px;
  font-size: 16px;
  padding: 5px;
  width: 100%;
  box-sizing: border-box;
  cursor: pointer;
}
.fix_bottom_right_body button:hover {
  background-color: #007fff;
}
@keyframes footer_bg {
  0% {
    left: 0%;
  }
  100% {
    left: -170%;
  }
}
@keyframes footer_bg_mobile {
  0% {
    left: 0%;
  }
  50% {
    left: -100%;
  }
  100% {
    left: 0%;
  }
}
@keyframes menu_bg_mobile {
  0% {
    left: 0%;
  }
  50% {
    left: -100%;
  }
  100% {
    left: 0%;
  }
}
@media screen and (max-width: 1440px) {
  .header_inner_right > ul .nav_dropdown_inner > div {
    width: calc(60% / 7);
  }
}
@media screen and (max-width: 750px) {
  .hide_mobile {
    display: none;
  }
  html,
  body {
    max-width: 750px;
  }
  .header_inner {
    width: 100%;
    height: 70px;
    box-sizing: border-box;
  }
  .header_inner_left {
    display: flex;
    justify-content: center;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 99997;
  }
  .header_inner_left select {
    display: none;
  }
  .header_inner_left .header_menu {
    display: block;
    width: 40px;
    height: 40px;
    position: absolute;
    left: 15px;
    filter: brightness(0.5);
  }
  .header_inner_right {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: -100%;
    z-index: 99998;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
  }
  .header_inner_right.on {
    left: 0;
  }
  .header_inner_right > ul {
    display: block;
    width: 70%;
    height: 100%;
    padding: 15px 0;
    position: relative;
  }
  .header_inner_right > ul .menu_box {
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 15px;
    margin-bottom: 20%;
  }
  .header_inner_right > ul .menu_box .header_menu {
    width: 40px;
    height: 40px;
    position: absolute;
  }
  .header_inner_right > ul .menu_box img {
    display: block;
    margin: 0 auto;
    width: 50%;
  }
  .header_inner_right > ul > li {
    width: 100%;
    height: 50px;
  }
  .header_inner_right > ul > li .nav_dropdown_inner {
    display: none !important;
  }
  .header_inner_right > ul > li a {
    width: 100%;
    height: 50px;
    line-height: 50px;
    color: white;
  }
  .header_inner_right > ul > li a::after {
    background-color: unset !important;
  }
  .header_inner_right > ul .bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
  }
  .header_inner_right > ul .bg_animation {
    position: absolute;
    width: 200%;
    height: 100%;
    left: 0%;
    background-image: linear-gradient(130deg, #193048, #0163c6);
    animation: footer_bg_mobile 10s infinite;
  }
  .header_inner_right > .shade {
    width: 30%;
    height: 100%;
  }
  .banner .title {
    width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
  }
  .banner .title .cn {
    font-size: 30px;
  }
  .banner .title .en {
    font-size: 20px;
  }
  section .inner {
    width: 100% !important;
    box-sizing: border-box;
  }
  .footer {
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: contain;
  }
  .footer .inner {
    width: 100% !important;
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  .footer .inner > div {
    width: 100% !important;
    padding: 0 15px;
    margin-bottom: 50px;
    box-sizing: border-box;
  }
  .fix_bottom {
    position: fixed;
    bottom: 0;
    left: 0;
    display: flex;
    width: 100%;
    height: 60px;
    z-index: 99990;
  }
  .fix_bottom_bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
  }
  .fix_bottom_bg_animation {
    position: absolute;
    width: 200%;
    height: 100%;
    left: 0%;
    background-image: linear-gradient(130deg, #193048, #0163c6, #193048);
    animation: footer_bg_mobile 10s infinite;
  }
  .fix_bottom div.item:last-child:after {
    content: '';
    width: 0px;
  }
  .fix_bottom div.item {
    width: calc(100% / 4);
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
  }
  .fix_bottom div.item:after {
    content: '';
    width: 1px;
    height: 20px;
    position: absolute;
    right: 0px;
    background-color: white;
  }
  .fix_bottom div.item a {
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 60px;
    color: white;
  }
}