/**/
:root {
  --brand: #59b8fc;
  --f16: 16px;
  --f18: 18px;
  --f20: 20px;
  --f26: 26px;
  --f30: 30px;
  --f42: 42px;
}
* {
  margin: 0;
  padding: 0;
}
address,b,big,blockquote,body,center,cite,code,dd,del,div,dl,dt,em,fieldset,font,form,h3,h4,h5,h6,html,i,iframe,img,input,ins,label,legend,li,ol,p,pre,small,span,strong,td,th,u,ul,var {
  margin: 0;
  padding: 0
}
aside,b,button,dd,div,dl,dt,footer,form,h3,h4,h5,h6,header,input,li,nav,ol,p,section,table,td,textarea,tr,ul {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box
}
body {
  font-size: 14px;
  font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  color: #333;
  padding: 0px;
  margin: 0px;
  word-wrap: break-word;
  hyphens: auto;
}
button:foucs {
  border: none !important;
  outline: none !important;
}
button::-moz-focus-inner {
  border-color: transparent;
}
input[type=number] {
  -moz-appearance: textfield;
}
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
ul,
ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
i {
  font-style: normal;
}
a {
  color: #333;
  text-decoration: none;
}
a:hover {
  text-decoration: none;
  color: #fff;
}
img {
  vertical-align: middle
}
input {
  outline: none;
}
input[type="button"],
input[type="submit"],
input[type="reset"],
button,
select {
  -webkit-appearance: none;
  outline: none;
}
textarea {
  -webkit-appearance: none;
  outline: none
}
.clear {
  clear: both;
  height: 0px;
  overflow: hidden;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  visibility: hidden;
  clear: both;
}
.clearfix {
  /*兼容 IE*/
  zoom: 1;
}
/*t图片样式*/
.center-block {
  margin-right: auto;
  margin-left: auto
}
img {
  border: 0px;
  vertical-align: middle;
}
.img-responsive {
  display: block;
  height: auto;
  max-width: 100%
}
.avatar {
  display: block;
  overflow: hidden;
  width: 100%;
}
.dot {
  display: block;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.dot2 {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.dot3 {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.pad_100 {
  padding: 100px 0;
}
.container-fluid {
  padding: 0 8vw;
  margin: 0 auto;
}
/*--------------------------------------------------------------
# 头部Header
--------------------------------------------------------------*/
.top_con {
  background: var(--brand);
  color: #fff;
  padding: 10px 0;
}
.top_con .container {
  display: flex;
  justify-content: space-between;
}
.top_con .top_lx span {
  padding-right: 20px;
}
.top_con .topShare {
  display: flex;
}
.top_con .topShare ul {
  display: flex;
  margin-left: 10px;
}
.top_con .topShare ul li a {
  color: #fff;
  padding: 0 10px;
}
.top_con .topShare ul li a:hover {
  color: rgba(255, 255, 255, .8);
}
#header {
  transition: all 0.5s;
  z-index: 999;
  transition: all 0.5s;
  height: 100px;
  position: absolute;
  width: 100%;
}
#header.in-header-transparent {
  background: #fff;
}
#header.header-scrolled {
  background: #fff;
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 996;
}
.top-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-box .logo {
  flex: 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 100px;
}
.top-box .logo img {
  padding: 0;
  margin: 0;
  max-height: 60px;
}
.top-box .logo .logo-tu2 {
  display: none;
}
.top-box .logo .logo-tu1 {
  display: block;
}
#header.header-scrolled .top-box .logo .logo-tu2 {
  display: block;
}
#header.header-scrolled .top-box .logo .logo-tu1 {
  display: none;
}
#header.in-header-transparent .nav-menu a {
  color: #333;
}
#header.in-header-transparent .nav-menu .drop-down ul a {
  color: #fff;
}
#header.in-header-transparent .logo-tu1 {
  display: none;
}
#header.in-header-transparent .logo-tu2 {
  display: block;
}
#header.in-header-transparent .seaBtn {
  background: url(../images/sousuo1.png) center center no-repeat;
}
#header.in-header-transparent .seaBtn.selected {
  background: url(../images/close1.png) center no-repeat;
}
/*导航菜单 */
.nav-menu,
.nav-menu * {
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-menu {
  flex: 5;
  height: 100px;
}
.nav-menu ul {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.nav-menu ul li {
  text-align: center;
  position: relative;
}
.nav-menu a {
  display: block;
  color: #fff;
  padding: 0 20px;
  height: 100px;
  line-height: 100px;
  transition: 0.3s;
  font-weight: 600;
  font-size: 16px;
  text-transform: capitalize;
  transition: all .3s;
}
.nav-menu a:hover,
.nav-menu .active>a,
.nav-menu li:hover>a {
  color: var(--brand) !important;
}
.nav-menu .drop-down ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  position: absolute;
  left: -45%;
  top: 100px;
  z-index: 99;
  display: none;
  width: 190%;
  background: #fff;
  transition: ease all 0.3s;
}
.nav-menu .drop-down ul li {
  width: 100%;
  border-bottom: 1px solid #ecebeb;
}
.nav-menu .drop-down:hover>ul {
  top: 100px;
  display: block;
}
.nav-menu .drop-down li {
  width: 100%;
  position: relative;
}
.nav-menu .drop-down ul a {
  padding: 10px;
  font-size: 15px;
  color: #333;
  line-height: 28px;
  font-weight: normal;
  height: auto;
  overflow: hidden;
}
.nav-menu .drop-down ul a:hover,
.nav-menu .drop-down ul .active>a,
.nav-menu .drop-down ul li:hover>a {
  color: #fff !important;
  ;
  background: var(--brand)
}
.nav-menu .drop-down .drop-down ul {
  top: 0;
  left: calc(100% - 100px);
}
.nav-menu .drop-down .drop-down:hover>ul {
  opacity: 1;
  top: 0;
  left: 100%;
}
.nav-menu a i {
  padding-left: 5px;
}
.nav-menu .arrow {
  position: absolute;
  width: 11px;
  height: 11px;
  top: -5.5px;
  left: 45%;
  background-color: #fff;
  transform: rotate(45deg);
  cursor: pointer;
  transition: .3s;
  z-index: -1;
}
.nav-menu .mob-language {
  display: none;
}
.mobile-nav .mob-language {
  display: block;
}
#header.header-scrolled .nav-menu a {
  color: #333;
}
#header.header-scrolled .change-language-title a {
  color: #333;
}
.mob-lanuage {
  display: none;
}
/* 手机菜单样式 */
.mobile-nav {
  position: fixed;
  top: -100%;
  /* 初始位置在屏幕上方 */
  left: 0;
  right: 0;
  z-index: 995;
  overflow-y: auto;
  width: 100%;
  height: 100vh;
  /* 限制最大高度 */
  background: #fff;
  transition: top 0.4s ease;
}
.mobile-nav * {
  margin: 0;
  padding: 0;
  list-style: none;
}
.mobile-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  color: #333;
  font-size: 16px;
  margin: 0 20px;
  height: 56px;
  line-height: 56px;
  font-weight: 500;
  border-bottom: 1px solid rgba(0, 0, 0, .1);
}
.mobile-nav a:hover,
.mobile-nav .active>a,
.mobile-nav li:hover>a {
  color: var(--brand);
  text-decoration: none;
}
.mobile-nav ul li a.expanded {
  color: var(--brand);
}
.mobile-nav ul li a button {
  width: 30px;
  height: 30px;
  background-color: #f1f1f1;
  border: none;
  outline: none;
  color: #333;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: rotate(-90deg);
  transition: transform 500ms ease;
}
.mobile-nav ul li a button.expanded {
  transform: rotate(0deg);
  background-color: #f1f1f1;
  color: var(--brand);
}
.mobile-nav .drop-down ul {
  display: none;
  overflow: hidden;
}
.mobile-nav .drop-down .arrow {
  display: none;
}
.mobile-nav .drop-down li a {
  padding-left: 20px;
}
.mobile-nav-toggle {
  position: fixed;
  right: 15px;
  top: 9px;
  /* 调整位置，避免被导航覆盖 */
  z-index: 1000;
  /* 提高层级，确保按钮在导航上方 */
  border: 0;
  background: none;
  font-size: 24px;
  transition: all 0.4s;
  outline: none !important;
  line-height: 1;
  cursor: pointer;
  text-align: right;
  background: var(--brand);
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}
.mobile-nav-toggle span {
  position: absolute;
  width: 40%;
  height: 2px;
  color: #FFFFFF;
  background-color: #fff;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
  margin: auto;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
.mobile-nav-toggle span::before,
.mobile-nav-toggle span::after {
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
  position: absolute;
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background-color: #fff;
}
.mobile-nav-toggle span::before {
  top: 300%;
}
.mobile-nav-toggle span::after {
  bottom: 300%;
}
.mobile-nav-toggle.open span {
  background-color: unset;
}
.mobile-nav-toggle.open span::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  top: 0;
}
.mobile-nav-toggle.open span::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  bottom: 0;
}
.mobile-nav-active {
  overflow: hidden;
}
/* 语言 */
.h_language {
  position: relative;
  cursor: pointer;
  height: 100px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.h_language .icon {
  font-size: 18px;
  color: #fff;
  display: flex;
  align-items: center;
}
.h_language .icon img {
  margin-right: 8px;
  height: 22px;
}
.h_language .icon i {
  padding-left: 5px;
}
.h_language .lan_down {
  position: absolute;
  width: 100%;
  left: 0;
  top: 100%;
  background: #fff;
  border: 1px solid #f1f1f1;
  box-shadow: 0 3px 5px #d6d6d7;
  padding: 10px;
  display: none;
}
.h_language .lan_down dl {
  line-height: 30px;
  color: #fff;
}
.h_language .lan_down dl a {
  display: block;
  font-size: 18px;
  padding: 5px 0;
}
.h_language .lan_down dl a img {
  height: 18px;
  margin-right: 10px;
}
.h_language .lan_down dl a:hover {
  color: var(--brand);
}
.h_language .lan_down::before {
  content: '';
  position: absolute;
  bottom: 100%;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  left: 0;
  pointer-events: none;
  width: 0;
  height: 0;
  border-right: 15px solid transparent;
  border-left: 15px solid transparent;
  border-bottom: 15px solid #fff;
}
.seaBtn {
  width: 40px;
  border-radius: 100%;
  height: 40px;
  display: inline-block;
  line-height: 30px;
  text-align: center;
  color: #fff;
  font-size: 17px;
  vertical-align: middle;
  cursor: pointer;
  margin-left: 10px;
  margin-right: 10px;
}
.seaBtn {
  background: url(../images/sousuo.png) center no-repeat;
}
#header.header-scrolled .seaBtn {
  background: url(../images/sousuo1.png) center no-repeat;
}
.seaBtn.selected {
  background: url(../images/close.png) center no-repeat;
}
#header.header-scrolled .seaBtn.selected {
  background: url(../images/close1.png) center no-repeat;
}
.searchWrap {
  width: 100%;
  height: 100%;
  padding-top: 20px;
  background: #fff;
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.2);
  position: absolute;
  top: 100%;
  left: 0;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
  display: none;
}
.searchWrap .searchCont {
  display: flex;
  align-items: stretch;
  justify-content: center;
}
.searchWrap .searchCont input,
.searchWrap .searchCont button {
  border: 0;
}
.searchWrap .search {
  width: 70%;
  padding: 10px 15px;
  box-sizing: border-box;
  background: #f1f1f1;
  color: black;
  min-height: 36px;
}
.searchWrap .search.focusOn+label,
.searchWrap .search:focus+label {
  display: none;
}
.searchWrap .search.focusOn,
.searchWrap .search:focus {
  background: #F3F3F3;
}
.searchWrap .searchBtn {
  padding: 10px;
  background: var(--brand);
  color: #fff;
  outline: none;
  font-family: Arial, 'Microsoft YaHei', SimSun, Sans-serif;
  transition: 0.4s all ease;
  -moz-transition: 0.4s all ease;
  -webkit-transition: 0.4s all ease;
  -o-transition: 0.4s all ease;
  -ms-transition: 0.4s all ease;
}
.searchWrap .searchBtn:hover {
  color: #fff;
}
.searchWrap i {
  position: absolute;
  top: 7px;
  left: 20px;
  color: #00a2e9;
  font-size: 16px;
}
.searchWrap i:before {
  content: "\e618";
  font-family: icomoon, Arial, Helvetica, 'Microsoft YaHei', SimSun, Sans-serif;
}
#header.header-scrolled .h_language .icon img {
  filter: brightness(0);
  opacity: 0.6;
}
#header.header-scrolled .h_language .icon {
  color: #333;
}
/*首页banner图*/
#banner .swiper {
  width: 100%;
  height: 100%;
  position: relative;
}
#banner .swiper-slide {
  background-position: center;
  background-size: cover;
  position: relative;
}
#banner .swiper-slide img {
  width: 100%;
}
#banner .pc_banner {
  display: block;
}
#banner .mob_banner {
  display: none;
}
#banner .swiper-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  text-align: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  cursor: pointer;
  overflow: hidden;
  z-index: 999;
  width: 56px;
  font-size: 30px;
  line-height: 56px;
  height: 56px;
  transition: all .5s ease;
  outline: none;
}
#banner .swiper-button:hover {
  background: var(--brand);
}
#banner .swiper-horizontal>.swiper-pagination-bullets, #banner .swiper-pagination-bullets.swiper-pagination-horizontal,#banner .swiper-pagination-custom,#banner .swiper-pagination-fraction{
  bottom: 50px;
}
.btn-prev {
  left: 30px;
}
.btn-next {
  right: 30px;
}
#banner .swiper-pagination-bullet {
  width: 13px;
  height: 10px;
  display: inline-block;
  background: #fff;
  opacity: .9;
  margin: 0 5px;
  border-radius: 20px;
  transition: opacity .5s, background-color .5s, width .5s;
  transition-delay: .5s, .5s, 0s;
}
#banner .swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--brand);
  width: 40px;
  transition-delay: 0s;
}
#banner .swiper-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 20px;
  left: 0;
  width: 100%;
}
#banner .container-fluid{ margin: 0;}
.banner_txt {
  position: absolute;
  top: 0%;
  left: 0;
  right: 0;
  margin: 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  color: #333;
  text-align: left;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}
.banner_txt p {
  font-size: 30px;
  color: rgba(255, 255, 255, 0.7);
  text-shadow: none;
}
.banner_txt b {
  display: block;
  font-size: 42px;
  color: #fff;
  margin: 30px 0;
  text-shadow: none;
}
.banner_txt span {
  color: #fff;
  font-size: 26px;
  display: block;
  text-shadow: none;
}
.pad_80 {
  padding: 80px 0;
}
/*关于我们*/
.main_title {
  margin-bottom: 10px;
  text-align: left;
}
.main_title span {
  font-size: 24px;
  position: relative;
  color: var(--brand);
  display: block;
  border-radius: 20px;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 15px;
}
.main_title span::before {
  position: absolute;
  content: '';
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  background: var(--brand);
}
.main_title .m_p1 {
  font-size: 32px;
  font-weight: 600;
  color: #333;
  margin-top: 20px;
  position: relative;
}
.main_title .m_p2 {
  font-size: 24px;
  margin-top: 20px;
  color: #333;
}
.about {
  position: relative;
}
.about_box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
}
.ab_txt {
  width: 45%;
}
.ab_txt .tu {
  margin: 50px 0 30px;
}
.ab_txt .tu img {
  border-radius: 20px;
}
.ab_tit {
  font-size: 28px;
  text-align: center;
  text-transform: uppercase;
  font-weight: bold;
}
.ab_txt .info {
  font-size: 16px;
  line-height: 34px;
  text-align: justify;
  margin-top: 40px;
  color: #333;
}
.ab_fr {
  width: 45%;
  z-index: 2;
}
.ab_fr .info {
  font-size: 16px;
  line-height: 32px;
  color: #666;
}
.ab_fr img {
  transition: all .3s;
  width: 100%;
}
.ab_fr .tu:hover img {
  transform: scale(1.04);
}
.idxProMore {
  color: #fff;
  background-size: 100% 100%;
  padding: 16px 40px;
  font-size: 16px;
  display: inline-block;
  position: relative;
  margin-top: 30px;
  background: var(--brand);
}
.idxProMore i {
  padding-left: 10px;
  position: relative;
  z-index: 2;
}
.idxProMore span {
  position: relative;
  z-index: 2;
}
.idxProMore::after {
  transition: all .36s;
  display: block;
  content: '';
  width: 0%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #2C6A98;
  z-index: 1;
  -webkit-transition: all .36s;
  -moz-transition: all .36s;
  -ms-transition: all .36s;
  -o-transition: all .36s;
}
.idxProMore:hover:after {
  width: 100%;
}
.idxProMore:hover {
  color: #fff;
}
.tg_bz ul {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}
.tg_bz ul img {
  max-height: 80px;
  width: auto;
}
.tg_bz ul li {
  width: 100px;
  height: 100px;
  box-shadow: 0 0 10px #eee;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #fff;
  border-radius: 100%;
}
.ab_bottom {
  transition: opacity .3s .6s, visibility 0s .6s, margin-top 0s .6s;
  width: 100%;
  z-index: 1;
  border-top-right-radius: 100px;
}
.ab_bottom ul {
  display: flex;
  margin-top: 30px;
  justify-content: space-between;
}
.ab_bottom b {
  font-size: 38px;
  color: var(--brand);
  font-weight: normal;
  display: block;
}
.ab_bottom .ab_num {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.ab_bottom li span {
  font-size: 50px;
  color: #333;
  width: 30%;
}
.ab_bottom li {
  text-decoration: none;
  position: relative;
  display: block;
  transition: all .3s;
  width: 30%;
  padding: 20px 0;
  display: flex;
  cursor: pointer;
  align-items: center;
  border-bottom: 1px solid #dedede;
}
.ab_bottom li::before {
  transition: all .3s;
  position: absolute;
  left: 0;
  bottom: 0;
  content: ' ';
  width: 0;
  height: 1px;
  background: var(--brand);
}
.ab_bottom li:hover::before {
  width: 100%;
}
.ab_bottom li i {
  font-size: 16px;
  color: #333;
  padding-left: 6px;
  padding-bottom: 10px;
}
.ab_bottom li p {
  color: #666;
  font-size: 16px;
  line-height: 24px;
  margin-bottom: 10px;
}
/* solution */
.solution {
  background: #f7f7f7;
  overflow: hidden;
}
.our_item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 50px 0;
}
.our_item .our_tu {
  width: 45%;
  overflow: hidden;
}
.our_item .our_tu img {
  transition: all .3s;
  width: 100%;
  height: auto;
}
.our_item .our_tu a:hover img {
  transform: scale(1.07);
}
.more1 {
  color: #000;
  display: inline-block;
  border-bottom: 2px solid #E53517;
  font-size: 16px;
  margin-top: 30px;
}
.more1 span {
  padding-left: 10px;
  line-height: 1.6;
  transition: all .3s;
}
.more1:hover {
  color: #E53517;
}
.more1:hover span {
  padding-left: 15px;
}
.our_item .our_txt {
  width: 45%;
}
.our_item .our_txt h2 {
  position: relative;
  margin-bottom: 30px;
  padding-left: 30px;
  color: #000;
  display: block;
  font-size: 32px;
  font-weight: normal;
}
.our_item .our_txt p {
  position: relative;
  line-height: 1.8;
  margin: 10px 0;
  font-size: 16px;
}
.our_item .more2 {
  margin-top: 30px;
}
.our_item .our_txt p {
  color: #000;
  position: relative;
}
.our_item .our_txt h2::before {
  content: '';
  position: absolute;
  left: 0px;
  top: 20px;
  width: 20px;
  height: 1px;
  background: #E53517;
}
.our_item .our_txt {
  display: block;
  transition: all .3s;
}
.solution .our_item:last-child {
  margin-bottom: 0;
}
/* product */
.tj_tu {
  position: relative;
  overflow: hidden;
}
#gallery .swiper-wrapper {
  align-items: stretch;
}
#gallery .swiper-slide .info .title {
  width: 40%;
}
#gallery .swiper-slide .info .title p {
  font-size: 40px;
  color: #333;
}
#gallery .swiper-slide .product-box .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, .1);
  margin-top: 40px;
  padding: 0;
}
.tj_tu .swiper-button-prev {
  left: 38px;
}
.tj_tu .swiper-button-next {
  right: 60px;
}
.tj_tu .swiper-button-next,
.tj_tu .swiper-button-prev {
  background: none;
  outline: none;
  color: #000;
  font-size: 30px;
  border-radius: 25px;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  background: #fff;
  display: none;
}
.tj_tu .swiper-button-next:hover,
.tj_tu .swiper-button-prev:hover {
  color: #fff;
  background: #477aa3;
}
#thumbs .swiper-wrapper {
  align-items: stretch;
  width: 100%;
}
#thumbs .swiper-wrapper .swiper-slide {
  height: auto;
}
.tj_tu .swiper-container-thumbs {
  position: relative;
}
.tj_tu .swiper-container {
  margin: 0;
}
.indexP-swiper-items.active {
  border-bottom: 1px solid var(--brand) !important;
  color: var(--brand) !important;
}
.indexP-swiper-items.active a {
  color: var(--brand) !important;
}
.tj_tu .swiper-pagination-progressbar {
  background: none;
  position: absolute;
  bottom: 0;
  border-bottom: 1px solid #dedede;
}
.tj_tu .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background: var(--brand);
  position: absolute;
  left: 0;
  top: calc(100% - 1px);
  width: 100%;
  height: 1px;
  -webkit-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
  -webkit-transform-origin: left top;
  -ms-transform-origin: left top;
  transform-origin: left top;
}
.tj_tu .swiper-horizontal>.swiper-pagination-progressbar {
  width: 100%;
  height: 14px;
  left: 0;
  bottom: 0;
}
.tj_tu .swiper-horizontal>.swiper-pagination-progressbar,
.tj_tu .swiper-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
  top: calc(100% - 30px)
}
.pro_nav .swiper-container-thumbs {
  overflow: visible;
  width: 100%;
  margin-top: 60px;
  border-bottom: 1px solid #cccaca;
}
.pro_nav .swiper-container-thumbs .swiper-wrapper {
  flex-wrap: nowrap;
}
.pro_nav .swiper-container-thumbs .swiper-slide {
  font-size: 20px;
  line-height: 28px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  padding-bottom: 20px;
}
.ys-box {
  margin-top: 60px;
  background: #fff;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ys-box .ys-fl {
  width: 46%;
  overflow: hidden;
}
.ys-box .ys-fl img {
  transition: all .3s;
}
.ys-box .ys-fr {
  width: 46%;
  transition: all .3s;
}
.ys-box .ys-fr p {
  color: #666;
  font-size: 16px;
  line-height: 26px;
  margin-top: 10px;
}
.ys-box .ys-fr p strong {
  color: #2C6A98;
}
.ys-box .ys-fr h3 {
  font-size: 28px;
  color: #333;
  line-height: 1.4;
  margin-bottom: 20px;
  font-weight: normal;
}
.ys-box:hover .ys-fl img {
  transform: scale(1.1);
}
.ys-box:hover .ys-fr {
  transform: translateY(-10px);
}
/* case */
.applybg {
  overflow: hidden;
  background: #2C6A98;
  background: url(../images/bg.webp) no-repeat center;
  background-size: cover;
}
.applybg .main_title {
  display: flex;
  position: relative;
  align-items: center;
  justify-content: space-between;
}
.applybg .main_title .fl {
  text-align: left;
  width: 60%;
}
.applybg .main_title .fr {
  width: 30%;
}
.apply_tu {
  position: relative;
  overflow: hidden;
}
.prbg {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#app_gallery {
  margin-top: 50px;
  width: 100%;
  padding-bottom: 50px;
}
#app_gallery .swiper-wrapper {
  align-items: stretch;
}
#app_gallery .swiper-slide {
  position: relative;
  background: #fff;
  border-radius: 20px;
  transition: all .3s;
  height: auto;
}
#app_gallery .swiper-slide:hover {
  background: var(--brand);
}
#app_gallery .swiper-slide img {
  border-radius: 20px;
}
#app_gallery .swiper-slide .pro-item {
  display: flex;
  flex-direction: column;
  margin-top: 20px;
}
#app_gallery .swiper-slide .pro-item a:hover {
  color: var(--color);
}
#app_gallery .swiper-slide .pro-item a {
  position: relative;
  font-size: 16px;
  color: #666;
  display: block;
  padding: 10px 15px;
}
#app_gallery .swiper-slide .pro-item a::before {
  position: absolute;
  left: 0;
  top: 18px;
  width: 5px;
  height: 5px;
  border-radius: 100%;
  content: '';
  background: #E53517;
}
#app_gallery .swiper-slide .info .title {
  border-radius: 20px;
  width: 100%;
  height: 100%;
  padding: 30px;
}
#app_gallery .swiper-slide .info .title span {
  color: var(--brand);
  display: block;
  margin-bottom: 6px;
}
#app_gallery .swiper-slide .info .title h4 {
  color: #222;
  font-size: 16px;
  margin: 20px 0;
}
#app_gallery .swiper-slide .info .title h3 {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.4;
  color: #333;
}
#app_gallery .swiper-slide .info .title p {
  color: #666;
  line-height: 26px;
}
#app_gallery .swiper-slide:hover .info .title p,
#app_gallery .swiper-slide:hover .info .title h3,
#app_gallery .swiper-slide:hover .info .title h4,
#app_gallery .swiper-slide:hover .info .title span {
  color: #fff;
}
.applybg .swiper-button-prev {
  left: calc(100% - 120px);
}
.applybg .swiper-button-next {
  right: 0px;
}
.applybg .swiper-button-next,
.applybg .swiper-button-prev {
  background: none;
  outline: none;
  color: #000;
  font-size: 20px;
  border-radius: 25px;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  background: #fff;
  border: 1px solid #dedede;
}
.applybg .swiper-button-next:hover,
.applybg .swiper-button-prev:hover {
  color: #fff;
  background: var(--brand);
}
#thumbs .swiper-wrapper {
  align-items: stretch;
}
.apply_tu .swiper-container-thumbs {
  position: relative;
}
.apply_tu .swiper-container {
  margin: 0;
}
.applybg .swiper-pagination-progressbar {
  background: none;
   margin-top: 30px;
  border-bottom: 1px solid #dedede;
}
.applybg .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background: var(--brand);
 
  top: calc(100% - 1px);
  width: 100%;
  height: 2px;
  -webkit-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
  -webkit-transform-origin: left top;
  -ms-transform-origin: left top;
  transform-origin: left top;
}
.applybg .swiper-horizontal>.swiper-pagination-progressbar {
  width: 100%;
  height: 14px;
  left: 0;
  bottom: 0;
}
.applybg .swiper-horizontal>.swiper-pagination-progressbar,
.applybg .swiper-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
  top: calc(100% - 30px)
}
/* 优势 */
.culture {
  width: 100%;
  display: flex;
  overflow: hidden;
  align-items: stretch;
  justify-content: space-between;
}
.culture .swiper-num {
  position: absolute;
  bottom: 28%;
  left: -13%;
  color: #333;
  font-size: 26px;
  z-index: 9;
}
.culture .swiper-num .active {
  color: #333;
  padding-right: 4px;
  font-size: 40px;
  font-weight: bold;
}
#cul_top {
  width: 45%;
  margin: 0;
}
#cul_top .swiper-slide {
  position: relative;
}
#cul_top .swiper-slide .bg {
  position: relative;
  width: 100%;
  height: 100%;
}
#cul_top .swiper-slide .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#cul_top .swiper-slide a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #333;
}
#cul_top .swiper-slide .info {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: flex-start;
  z-index: 999;
}
#cul_top .swiper-slide .info p {
  padding: 50px;
  font-size: 24px;
  line-height: 1.6;
  color: #fff;
}
.culture {
  margin-top: 50px;
  justify-content: space-between;
}
.culture img {
  width: 100%;
}
.culture .swiper-button-prev {
  left: 50px;
  top: 50%;
}
.culture .swiper-button-next {
  right: 34%;
  top: 50%;
}
.culture .swiper-button-next,
.culture .swiper-button-prev {
  background: none;
  outline: none;
  color: #000;
  font-size: 30px;
  border-radius: 25px;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  background: #fff;
}
.culture .swiper-button-next:hover,
.culture .swiper-button-prev:hover {
  color: #fff;
  background: #002B69;
}
#cul_bot {
  position: relative;
  width: 45%;
}
.culture .swiper-container-thumbs {
  position: relative;
}
#cul_bot .swiper-wrapper {
  flex-wrap: wrap;
}
.culture .swiper-container-thumbs .swiper-slide span {
  position: relative;
  z-index: 1;
}
.culture .swiper-container-thumbs .swiper-slide {
  cursor: pointer;
  color: #333;
  position: relative;
  overflow: hidden;
  width: 100% !important;
  height: auto;
  margin-bottom: 15px;
  transition: all 0.8s;
  padding: 30px;
  background: #f7f7f7;
}
.culture .swiper-container-thumbs .swiper-slide:last-child {
  margin-bottom: 0;
}
.culture .swiper-container-thumbs .swiper-slide p {
  font-size: 16px;
  z-index: 2;
  display: none;
  margin-top: 15px;
  transition: all .2s;
  border-top: 1px solid #fff;
  padding-top: 15px;
}
.culture .swiper-container-thumbs .swiper-slide .ico {
  position: relative;
  font-size: 22px;
  color: #333;
}
.culture .swiper-container-thumbs .swiper-slide-thumb-active {
  background: var(--brand);
  color: #fff;
}
.culture .swiper-container-thumbs .swiper-slide-thumb-active p {
  display: block;
}
.culture .swiper-container-thumbs .swiper-slide-thumb-active .ico,
.culture .swiper-container-thumbs .swiper-slide-thumb-active p {
  color: #fff;
}
/* news */
.news {
  background: #f7f7f7;
  overflow: hidden;
}
.news_con {
  display: flex;
  align-items: stretch;
  margin-top: 40px;
  margin-left: 5px;
  justify-content: space-between;
}
.news-fl {
  background: #fff;
  width: 45%;
  position: relative;
}
.news-fl::before {
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  transition: all .3s;
  width: 0%;
  height: 1px;
  background: var(--brand);
}
.news-fl:hover::before {
  width: 100%;
}
.news-fl img {
    transition: all .3s;
    width: 100%;
    object-fit: cover;
    max-height: 400px;
}
.news-fl .tu {
  overflow: hidden;
}
.news-fl:hover img {
  transform: scale(1.1);
}
.news-fl .artic {
  padding: 30px;
}
.news-fl h2 {
  font-size: 24px;
  line-height: 1.6;
  display: block;
  color: #333;
  margin-top: 20px;
  font-weight: normal;
}
.news-fl p {
  color: #666;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-top: 10px;
  font-size: 16px;
}
.news-fl a:hover h2 {
  color: var(--brand);
}
.news-two {
  width: 50%;
}
.news-two a {
  display: block;
  background: #fff;
  padding: 30px;
  transition: .3s;
  margin-bottom: 15px;
  position: relative;
}
.news-two a::before {
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  transition: all .3s;
  width: 0%;
  height: 1px;
  background: var(--brand);
}
.news-two li:hover a::before {
  width: 100%;
}
.news-two a p {
  color: #666;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 16px;
}
.news-two li:last-child a {
  margin-bottom: 0;
}
.day span {
  color: #000;
  font-size: 18px;
}
.day i {
  margin-top: 20px;
  color: #999;
}
.newscon h2 {
  padding: 20px 0;
  font-size: 24px;
  color: #333;
  display: block;
  font-weight: normal;
}
.news-two a:hover h2 {
  color: var(--brand);
}
.newscon p {
  text-align: left;
  line-height: 24px;
  font-size: 14px;
}
.newscon img {
  margin-top: 10px;
}
/*底部footer*/
.footer-main {
  position: relative;
  background: #525252;
  background-size: cover;
  padding: 50px 0 30px;
}
.footer-list1 {
  width: 30%;
  padding-left: 5%;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-list1 .info {
  margin-top: 30px;
  text-align: justify;
}
.footer-list2 {
  width: 15%;
}
.footer-list2 img {
  width: 120px;
}
.footer-list3 {
  width: 30%;
}
.footer-list4 {
  width: 20%;
}
.footer-list3 .con_info {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.footer-list1 p i,
.footer-list2 p i {
  padding-right: 6px;
}
.footer-list1 span,
.footer-list2 span,
.footer-list3 span {
  color: #fff;
  font-size: 20px;
  margin-bottom: 18px;
  margin-top: 0;
  display: block;
}
.fot_tel {
  display: flex;
  align-items: center;
}
.fot_tel .hzzx {
  color: #C5C5C5;
  padding: 10px 50px;
  border-radius: 22px;
  width: 158px;
  border: 1px solid #CDCDCD;
}
.fot_tel .hzzx:hover {
  background: var(--brand);
  color: #fff;
}
.footer-list1 p,
.footer-list2 p,
.footer-list3 p {
  color: #C5C5C5;
  font-size: 15px;
  line-height: 32px;
}
.footer-list1 p a,
.footer-list2 p a {
  color: rgba(255, 255, 255, .8);
  font-size: 15px;
}
.footer-list1 p a:hover,
.footer-list2 p a:hover {
  color: var(--brand);
}
.footer-list1 p {
  display: flex;
  align-items: center;
}
.footer-list1 i {
  font-size: 32px;
  margin-right: 10px;
  color: #fff;
}
.footer-list1 img {
  width: 70%;
}
.address-content {
  display: inline-block;
  position: relative;
  text-align: left;
  width: 100%;
}
.address-content span {
  color: #fff;
  font-size: 20px;
  position: absolute;
  left: 0px;
  top: 5px;
  display: inline-block;
  width: 30px;
  height: 37px;
  line-height: 37px;
  text-align: center;
}
.address-content i {
  font-size: 15px;
  color: #fff;
  font-style: normal;
  font-weight: 500;
  margin-bottom: 5px;
}
.address-content p {
  color: #fff;
  font-size: 16px;
}
.ft_con {
  margin-top: 40px;
  flex-wrap: wrap;
}
.ft_con .lxfs p {
  font-size: 16px;
  margin-top: 15px;
}
.ft_con .lxfs i {
  font-size: 30px;
}
.ft_con .ft_item {
  display: flex;
  align-items: center;
  margin-right: 30px;
}
.ft_con .ft_item img {
  width: 40px;
  margin-right: 15px;
}
.ft_logo img {
  max-height: 76px;
}
.ft_con .ft_item b {
  font-size: 28px;
  font-weight: bold;
  color: var(--brand);
}
.footer-copyright {
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: #2C6A98;
}
.footer-copyright p {
  color: #C5C5C5;
  font-size: 14px;
  text-align: center;
  margin-bottom: 0;
}
.footer-copyright p span {
  padding-left: 15px;
}
.footer-copyright p a {
  color: #C5C5C5
}
.footer-copyright p a:hover {
  color: var(--brand);
}
.footer-copyright .main_box {
  display: flex;
  justify-content: space-between;
}
.footer-copyright .container {
  padding: 10px 0;
}
.fot_top {
  padding-bottom: 20px;
}
.fot_top .container-fluid {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.fot_bot {
  padding: 50px 0;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  border-top: 1px solid rgba(255, 255, 255, .1);
}
/* 社交媒体三件套 */
.social-icons {
  display: flex;
  gap: 28px;
  align-items: center;
}
.social-icon i {
  font-size: 28px;
}
.social-item {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}
.social-icon {
  width: 52px;
  height: 52px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  transition: all 0.3s;
}
.social-item:hover .social-icon {
  background: var(--brand);
  border-color: var(--brand);
}
.social-label {
  font-size: 12px;
  margin-top: 8px;
  color: #fff;
  letter-spacing: 1px;
}
/* 二维码卡片悬停 */
.qr-tooltip {
  position: absolute;
  bottom: 70px;
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  background: #fff;
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  z-index: 20;
  width: 130px;
  text-align: center;
  pointer-events: none;
}
.social-item:hover .qr-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
  bottom: 80px;
}
.qr-tooltip img {
  width: 100%;
  border-radius: 8px;
  display: block;
}
.qr-tooltip::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid #fff;
}
/*右侧悬浮*/
/*右侧固定*/
.fix-side {
  position: fixed;
  right: 0px;
  bottom: 100px;
  width: 80px;
  z-index: 2000;
}
.fix-side li {
  border-bottom: solid 1px rgba(255, 255, 255, 0.2);
  width: 80px;
  height: 80px;
  padding: 10px;
  background-color: var(--brand);
}
.fix-side .chat-service .show span {
  font-size: 30px;
}
.fix-side li:hover {
  background-color: #333;
}
.fix-side .gzh {
  position: relative;
  width: 100px;
  text-align: center;
}
.fix-side .gzh .show {
  width: 80px;
  right: 10px;
  color: #fff;
  cursor: pointer;
}
.fix-side .gzh:hover .box {
  display: block;
}
.fix-side .gzh .box {
  display: none;
  position: absolute;
  left: -190px;
  bottom: 0;
  width: 190px;
  height: 200px;
  color: #fff;
  background-color: #fff;
  border: solid 1px #e5e5e5;
  border-right: none;
  box-sizing: border-box;
}
.fix-side .gzh .box img {
  margin-top: 15px;
  width: 150px;
  height: 150px;
}
.fix-side .gzh:hover .box b {
  display: block;
  color: #333;
  font-size: 18px;
  margin-top: 30%;
}
.fix-side .gzh:hover .box span {
  display: block;
  font-size: 15px;
  color: #666;
  line-height: 28px;
  margin-top: 10px;
}
.fix-side .gzh .box p {
  color: #666;
}
.fix-side p {
  margin-top: 10px;
  color: #fff;
}
.fix-side li a {
  display: block;
  text-align: center;
  width: 100%;
  height: 100%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fix-side li img {
  width: 32px;
  margin-top: 10px;
}
.fix-side .return {
  border-bottom: none;
  transform: scaleY(0);
  transition: 0.5s;
  background-color: #333;
}
.fix-side .return span {
  font-size: 30px;
}
.fix-side .active {
  transform: scale(1);
}
.fix-side .chat-service {
  background: var(--brand);
  text-align: center;
  transition: all 0.3s ease;
}
.fix-side .chat-service:hover {
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}
.fix-side .chat-service .show {
  color: white;
  cursor: pointer;
}
.form-note {
  text-align: center;
}
/* AI提示语 */
.chat-bubble {
  position: fixed;
  right: 100px;
  bottom: 180px;
  height: 80px;
  display: flex;
  text-align: justify;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  color: #333;
  background: rgba(255, 255, 255, .7);
  padding: 12px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  max-width: 220px;
  opacity: 0;
  transform: translatex(10px);
  transition: all 0.3s ease;
}
.chat-bubble::after {
  content: '';
  position: absolute;
  bottom: 40px;
  right: -10px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid rgba(255, 255, 255, .7);
}
.chat-bubble.show {
  opacity: 1;
  transform: translateY(0);
}
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.2s, opacity 0.2s;
}
.modal-overlay.active {
  visibility: visible;
  opacity: 1;
}
.consult-modal {
  background: #ffffff;
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 32px;
  box-shadow: 0 30px 40px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s ease;
}
.modal-overlay.active .consult-modal {
  transform: scale(1);
}
.modal-header {
  background: var(--brand);
  padding: 20px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
}
.modal-header h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
}
.close-modal {
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
  transition: 0.2s;
}
.close-modal:hover {
  transform: scale(1.1);
  color: #2c2c2c;
}
.modal-body {
  padding: 32px 28px 40px;
}
.form-group {
  margin-bottom: 24px;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1e2f3e;
  font-size: 0.95rem;
}
.form-group label .required-star {
  color: red;
  margin-left: 2px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 8px 16px;
  border: 1px solid #dce3ec;
  border-radius: 28px;
  font-size: 15px;
  transition: 0.2s;
  outline: none;
  font-family: inherit;
  background: #fefefe;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(242, 146, 25, 0.1);
}
.form-group textarea {
  resize: vertical;
  min-height: 80px;
}
.captcha-row {
  display: flex;
  gap: 12px;
  align-items: center;
}
.captcha-row input {
  flex: 1;
}
.captcha-code {
  background: #f1f5f9;
  padding: 0 16px;
  border-radius: 12px;
  font-family: monospace;
  font-weight: bold;
  font-size: 18px;
  letter-spacing: 4px;
  color: #1e293b;
  user-select: none;
  cursor: pointer;
  text-align: center;
  min-width: 100px;
  border: 1px solid #e2e8f0;
}
.refresh-captcha {
  background: #eef2ff;
  border: none;
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
  color: #2678db;
  font-size: 14px;
  transition: background 0.2s;
}
.refresh-captcha:hover {
  background: #e0e7ff;
}
.submit-btn {
  background: var(--brand);
  color: #fff;
  border: none;
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 40px;
  cursor: pointer;
  transition: 0.2s;
  margin-top: 12px;
}
.submit-btn:hover {
  background: #e07e10;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(242, 146, 25, 0.3);
}
/* ============================================================
   Swiper 14 兼容样式 & Banner 动画（替代 swiperAnimate）
   ============================================================ */
/* ---------- Banner Slide 动画容器 ---------- */
#banner .swiper-slide {
  overflow: hidden;
}
/* 所有动画元素初始状态：隐藏 + 位移 */
#banner .swiper-slide .ani {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
/* 当前激活的 slide 中的动画元素：显示 + 归位 */
#banner .swiper-slide.swiper-slide-active .ani {
  opacity: 1;
  transform: translateY(0);
}
/* ---------- 不同动画效果 (对应 swiper-animate-effect) ---------- */
#banner .swiper-slide .ani[swiper-animate-effect="fadeInDown"] {
  transform: translateY(-50px);
}
#banner .swiper-slide.swiper-slide-active .ani[swiper-animate-effect="fadeInDown"] {
  transform: translateY(0);
}
#banner .swiper-slide .ani[swiper-animate-effect="fadeInUp"] {
  transform: translateY(50px);
}
#banner .swiper-slide.swiper-slide-active .ani[swiper-animate-effect="fadeInUp"] {
  transform: translateY(0);
}
#banner .swiper-slide .ani[swiper-animate-effect="fadeInLeft"] {
  transform: translateX(-60px);
}
#banner .swiper-slide.swiper-slide-active .ani[swiper-animate-effect="fadeInLeft"] {
  transform: translateX(0);
}
#banner .swiper-slide .ani[swiper-animate-effect="fadeInRight"] {
  transform: translateX(60px);
}
#banner .swiper-slide.swiper-slide-active .ani[swiper-animate-effect="fadeInRight"] {
  transform: translateX(0);
}
/* ---------- 动画延迟 (对应 swiper-animate-delay) ---------- */
#banner .swiper-slide .ani[swiper-animate-delay="0.3s"] {
  transition-delay: 0.3s;
}
#banner .swiper-slide .ani[swiper-animate-delay="0.5s"] {
  transition-delay: 0.5s;
}
#banner .swiper-slide .ani[swiper-animate-delay="0.7s"] {
  transition-delay: 0.7s;
}
#banner .swiper-slide .ani[swiper-animate-delay="1s"] {
  transition-delay: 1s;
}
#banner .swiper-slide .ani[swiper-animate-delay="1.2s"] {
  transition-delay: 1.2s;
}
/* ---------- 修复 Swiper 14 分页器进度条样式 ---------- */
.tj_tu .swiper-pagination-progressbar {
  background: rgba(0, 0, 0, 0.08);
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
}
.tj_tu .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background: var(--brand);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transform-origin: left top;
}
.applybg .swiper-pagination-progressbar {
  background: rgba(255, 255, 255, 0.2);
  left: 0;
  width: 100%;
  height: 3px;
}
.applybg .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background: var(--brand);
  width: 100%;
  height: 100%;
  transform-origin: left top;
}
/* ---------- 修复 Swiper 14 缩略图激活状态 ---------- */
#thumbs .swiper-slide-thumb-active {
  /* 样式与原来的 .active 保持一致，但使用 Swiper 原生类名 */
  border-bottom: 2px solid var(--brand) !important;
  color: var(--brand) !important;
}
/* 兼容自定义 active 类（保留用于JS手动控制） */
.indexP-swiper-items.active {
  border-bottom: 2px solid var(--brand) !important;
  color: var(--brand) !important;
}
/* ---------- 修复 Culture 缩略图激活状态 ---------- */
.culture .swiper-container-thumbs .swiper-slide-thumb-active {
  background: var(--brand);
  color: #fff;
}
.culture .swiper-container-thumbs .swiper-slide-thumb-active p {
  display: block;
}
.culture .swiper-container-thumbs .swiper-slide-thumb-active .ico,
.culture .swiper-container-thumbs .swiper-slide-thumb-active p {
  color: #fff;
}
/* ---------- 其他 Swiper 14 兼容修复 ---------- */
/* 确保导航按钮在 Swiper 14 中正常显示 */
.swiper-button-next,
.swiper-button-prev {
  cursor: pointer;
}
/* Swiper 14 使用更严格的 CSS 变量，确保兼容 */
.swiper {
  --swiper-navigation-size: 44px;
}
/* 解决某些情况下分页器位置偏移 */
.swiper-pagination {
  position: relative;
}
/* ----- 产品缩略图容器 ----- */
.pro_nav {
  overflow: hidden;
  width: 100%;
  position: relative;
}
.pro_nav .swiper-container-thumbs {
  overflow: hidden !important;
  width: 100% !important;
  margin-top: 40px;
  border-bottom: 1px solid #cccaca;
}
.pro_nav .swiper-container-thumbs .swiper-wrapper {
  width: 100% !important;
  /* Swiper 14 需要使用 transform 滑动，不能 flex-wrap */
}
.pro_nav .swiper-container-thumbs .swiper-slide {
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  padding-bottom: 15px;
  flex-shrink: 0;
  /* 防止文字换行撑爆 */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-left: 5px;
  padding-right: 5px;
}
/* 激活状态 */
.pro_nav .swiper-container-thumbs .swiper-slide-thumb-active {
  border-bottom: 3px solid var(--brand);
  color: var(--brand);
}
/* ----- 优势区域 ----- */
.culture {
  width: 100%;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  overflow: hidden;
  gap: 30px;
}
#cul_top {
  width: 45%;
  margin: 0;
  overflow: hidden;
  flex-shrink: 0;
}
#cul_bot {
  position: relative;
  width: 45%;
  overflow: hidden;
  flex-shrink: 0;
}

#cul_bot .swiper-slide {
  cursor: pointer;
  color: #333;
  position: relative;
  overflow: hidden;
  width: 100% !important;
  height: auto !important;
  margin-bottom: 15px;
  transition: all 0.3s;
  padding: 25px 30px;
  background: #f7f7f7;
  border-radius: 8px;
  flex-shrink: 0;
  word-break: break-word;
}
#cul_bot .swiper-slide:last-child {
  margin-bottom: 0;
}
#cul_bot .swiper-slide .ico {
  position: relative;
  font-size: 20px;
  color: #333;
  font-weight: 600;
  line-height: 1.5;
}
#cul_bot .swiper-slide p {
  font-size: 15px;
  z-index: 2;
  display: none;
  margin-top: 12px;
  transition: all .3s;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  padding-top: 12px;
  line-height: 1.7;
  color: #666;
}
#cul_bot .swiper-slide-thumb-active {
  background: var(--brand);
  color: #fff;
}
#cul_bot .swiper-slide-thumb-active p {
  display: block;
  color: #fff;
}
#cul_bot .swiper-slide-thumb-active .ico {
  color: #fff;
}
.swiper-button-next svg, .swiper-button-prev svg{ display: none;
}
/* ----- 响应式修复 ----- */
@media (max-width: 990px) {
  .pro_nav .swiper-container-thumbs .swiper-slide {
    font-size: 15px;
    white-space: normal;
    word-break: break-word;
    line-height: 1.4;
    padding-bottom: 12px;
  }
  .culture {
    flex-direction: column;
    gap: 20px;
  }
  #cul_top {
    width: 100%;
  }
  #cul_bot {
    width: 100%;
  }
  #cul_bot .swiper-slide {
    padding: 20px;
    margin-bottom: 10px;
  }
  #cul_bot .swiper-slide .ico {
    font-size: 17px;
  }
}
@media (max-width: 640px) {
  .pro_nav .swiper-container-thumbs .swiper-slide {
    font-size: 13px;
    padding: 0 5px 10px 5px;
  }
  #cul_bot .swiper-slide {
    padding: 15px 18px;
  }
  #cul_bot .swiper-slide .ico {
    font-size: 15px;
  }
  #cul_bot .swiper-slide p {
    font-size: 13px;
    padding-top: 10px;
    margin-top: 10px;
  }
}