@charset "utf-8";
/* CSS Document */

/*===========================header=============================*/
#header,
#nav ul li>a,
.top_menu {
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
} 

#header {
  z-index: 999;
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 998;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

#header>.m {
  display: flex;
  height: 100%;
  max-width: 100%;
  padding-left: 6.25rem;
  padding-right: 0;
  justify-content: space-between;
  align-items: center;
  position: static;
}

#header .fr {
  display: flex;
  justify-content: space-between;
  flex-grow: 1;
  max-width: 86.25rem;
}

#logo {
  flex-shrink: 0;
  margin-right: 4rem;
}

#logo a {
  display: flex;
  height: 100%;
  align-items: center;
}

#logo img {
  width: 16.125rem;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

#logo .img01 {
  display: none;
}

#logo .img02 {
  display: block;
}

#nav {
  flex-grow: 1;
}

#nav ul {
  display: flex;
  flex-grow: 1;
  justify-content: space-around;
}

#nav ul li {
  position: relative;
  z-index: 0;
  text-align: center;
  font-size: 0;
}

#nav ul li>a {
  display: block;
  font-size: 1.125rem;
  font-weight: bold;
  color: #fff;
  line-height: 5.625rem;
  overflow: hidden;
  text-align: center;
  position: relative;
  z-index: 1;
  display: inline-block;
}

#nav ul li>a:before {
  content: "";
  width: 11px;
  height: 11px;
  position: absolute;
  bottom: 0;
  left: 50%;
  opacity: 0;
  background: url(../image/nav_star.png) center no-repeat;
  background-size: contain;
  transform: translateX(-50%);
  transition: 0.3s ease-in-out;
  transform-origin: center;
}

#nav ul li>a:before {
  content: "";
  width: 100%;
  height: 2px;
  position: absolute;
  bottom: 0;
  left: 50%;
  opacity: 0;
  background: #fff;
  transform: translateX(-50%);
  transition: 0.3s ease-in-out;
  transform-origin: center;
}

#nav ul li.on>a:before,
#nav ul li:hover>a:before {
  opacity: 1;
}

/* #nav ul li>a:after{content: ""; width: 100%; height: 0; position: absolute;bottom: 0;left: 0; opacity: 0; background: #db251c; z-index: -1;
 transition: 0.3s ease-in-out;  transform-origin: center;} */

#nav li .sub {
  position: absolute;
  min-width: 12.5rem;
  padding-top: .5rem;
  left: 50%;
  top: 100%;
  z-index: 999;
  transform-origin: 0 0 0;
  transform: translateY(10px) translateX(-50%);
  -webkit-transition: all 0.3s ease 0s;
  -moz-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
  opacity: 0;
  visibility: hidden;
}

#nav li .sub .box {
  padding: 0;
  text-align: center;
  background: #fff;
  border-radius: 1rem;
  min-width: 100%;
  width: auto;
}

#nav li .sub a {
  padding: 0 1rem 0 1.5rem;
  transition: .3s;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1rem;
  color: #969696;
  line-height: 2.375rem;
  white-space: nowrap;
}

#nav li .sub a:hover,
#nav li .sub dd>a:hover {
  color: #db251c;
}

#nav li .sub i {
  transition: 0s;
  font-size: 1.5rem;
}

#nav li:hover .sub {
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
  visibility: visible;
  transform: translateY(0px) translateX(-50%);
}

#nav li .sub dl dl {
  min-width: 12.5rem;
  position: absolute;
  left: 100%;
  margin-left: 2px;
  background: #fff;
  border-radius: 1rem;
  padding: 1rem 0;
  transform: translateY(-2.375rem);
  opacity: 0;
  visibility: hidden;
}

#nav li .sub .box>dl {
  position: relative;
  left: 0;
  padding: 1rem 0;
  min-width: 12.5rem;
}

#nav li .sub dl dd:hover>dl {
  opacity: 1;
  visibility: visible;
}

.top_menu_box {
  display: flex;
  margin-left: 2rem;
}

.top_menu_box .top_menu {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
}

.btn_language {
  display: flex;
  align-items: center;
  transition: .5s;
  justify-content: center;
  width: 7.625rem;
  height: 100%;
}

.btn_language a {
  display: flex;
  align-items: center;
}

.top_menu_box .top_menu svg {
  width: 1.25rem;
  height: 1.25rem;
}

.top_menu_box .top_menu.btn_language svg path {
  fill: #fff;
}

.top_menu_box .top_menu svg:nth-child(3) {
  width: .625rem;
  height: .625rem;
}

.top_menu_box .top_menu span {
  margin-left: .75rem;
  margin-right: .75rem;
  font-size: .875rem;
  color: #fff;
  transition: .5s;
}

.top_menu_box .btn_search i {
  font-size: 1.25rem;
}

.top_menu_box .top_menu.on svg path {
  fill: #fff;
}

.language_sub {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  background: rgba(255, 255, 255, 1);
  border: 1px solid #eee;
  border-radius: 0;
  opacity: 0;
  visibility: hidden;
  transition: .5s;
  transform-origin: top;
  transform: scaleY(0);
}

.top_menu_box .top_menu:hover .language_sub {
  opacity: 1;
  visibility: visible;
  transform: scaleY(1);
}

.language_sub a {
  display: block;
  text-align: left;
  justify-content: flex-start !important;
  padding: 1rem 2rem;
  text-transform: uppercase;
  padding-left: 23%;
  font-size: .9375rem;
  color: #666;
  position: relative;
  z-index: 1;
  transition: .5s;
}

.language_sub a:before {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: #eee;
  position: absolute;
  left: 0;
  top: 0;
  transition: .5s;
}

.language_sub a:after {
  content: "";
  display: block;
  width: 3px;
  height: 0;
  background: #db251c;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: .5s;
}

.language_sub a.on:after {
  height: 100%;
}

.language_sub a:hover:after {
  height: 100%;
  top: 0;
  bottom: auto;
}


#header.xg {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

#header.xg #nav ul li>a {
  color: #333;
}

/* #header.xg #nav ul li.on>a:after{ opacity: 1; height: 100%; top: 0; bottom: auto; } */
#header.xg #nav ul li>a:before {
  background: #db251c;
}

#header.xg #logo .img01 {
  display: block;
}

#header.xg #logo .img02 {
  display: none;
}

#header.xg .btn_language {
  background: #db251c;
}

#header.xg #nav ul li.on>a {
  color: #db251c !important;
}

#header.xg #nav ul li:hover>a {
  color: #db251c;
}

#header.xg .top_menu_box .btn_search i {
  color: #333;
}

.n_index {
  padding-top: 5.625rem;
}

.n_index #header {
  background: rgba(255, 255, 255, 1);
}

.n_index #header {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.n_index #header #nav ul li>a {
  color: #333;
}

.n_index #header #nav ul li>a:before {
  background: #db251c;
}

/* .n_index #header #nav ul li.on>a:after{ opacity: 1; height: 100%; top: 0; bottom: auto; } */
.n_index #header #logo .img01 {
  display: block;
}

.n_index #header #logo .img02 {
  display: none;
}

.n_index #header .btn_language {
  background: #db251c;
}

.n_index #header #nav ul li.on>a {
  color: #db251c !important;
}

/* .n_index #header #nav ul li:hover>a {color: #db251c !important;}  */
.n_index #header .top_menu_box .btn_search i {
  color: #333;
}

/*手机导航开始*/
#m_header {
  display: none;
  height: 4.5rem;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 996;
  transition: .5s;
  background: #fff;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.2);
}

#m_header .m {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#m_header #m_logo img {
  height: 26px;
  max-width: 220px;
  object-fit: contain;
}

#m_header .top_menu_box {
  display: flex;
  margin-right: 4rem;
}

#m_header .top_menu_box .btn_search i {
  color: #333;
}

#m_header .top_menu_box .top_menu span {
  color: #333;
}

#m_header .top_menu_box .top_menu.btn_language svg path {
  fill: #333;
}

.m_nav_list {
  /* flex-direction:column; */
  /* justify-content: flex-start; */
  width: 100%;
  /* overflow: auto; */
}

.m_nav_list::-webkit-scrollbar {
  display: none
}

#m_nav .top_search {
  display: flex;
  justify-content: center;
  margin-right: 0;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

/*搜索*/
.top_search {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
  margin-bottom: 1rem;
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
  transform: translateY(30px);
}

#m_nav.act .top_search {
  opacity: 1;
  transition: all 0.5s .5s cubic-bezier(0.445, 0.145, 0.355, 1);
  transform: translateY(0);
}

.top_search form {
  width: 304px;
  height: 46px;
  background: none;
  border-radius: 26px;
  border: 1px solid rgb(255 255 255 / 63%);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top_search form .input {
  width: 100px;
  height: 100%;
  background: none;
  border: 0;
  flex-grow: 1;
  color: #fff;
  padding-left: 20px;
}

.top_search form .button {
  width: 46px;
  height: 100%;
  cursor: pointer;
  background: url(../image/search-btn.svg) center no-repeat;
  background-size: 23px !important;
  border: 0;
  outline: 0;
  color: #fff;
}

.top_search form .button:active {
  background: url(../image/search-btn.svg) center no-repeat;
}

.top_search form .input::-webkit-input-placeholder {
  color: #fff;
}

.top_search form .input::-moz-placeholder {
  color: #fff;
}

.top_search form .input::-moz-placeholder {
  color: #fff;
}

.top_search form .input::-ms-input-placeholder {
  color: #fff;
}

.top_search form .input:focus::-webkit-input-placeholder {
  color: transparent;
}

.top_search form .input:focus:-moz-placeholder {
  color: transparent;
}

.top_search form .input:focus::-moz-placeholder {
  color: transparent;
}

.top_search form .input:focus:-ms-input-placeholder {
  color: transparent;
}

#m_nav {
  z-index: 997;
  position: fixed;
  background: #ffffff;
  background-size: cover;
  width: 100%;
  height: 100vh;
  right: 0;
  top: 0;
  display: none;
  padding: 50px 0;
  overflow: hidden;
  pointer-events: none;
  transition: all 0.5s .5s cubic-bezier(0.445, 0.145, 0.355, 1);
  display: block;
  overflow: auto;
  visibility: hidden;
  opacity: 0;
  transform-origin: left;
}

#m_nav::-webkit-scrollbar {
  display: none;
}

#m_nav.act {
  pointer-events: auto;
  top: 0;
  visibility: visible;
  opacity: 1;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
}

#m_nav>ul>li {
  width: 80%;
  overflow: hidden;
  padding: 0;
  margin: 0 auto;
}

#m_nav>ul>li+li {
  border-top: 1px solid rgb(220 220 220 / 10%);
}

#m_nav li .a {
  display: block;
}

#m_nav li h3 {
  line-height: 4.5rem;
  height: 4.5rem;
  color: #000;
  padding: 0;
  font-size: 1.25rem;
  display: flex;
  justify-content: space-between;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
}

#m_nav li .a {
  flex-grow: 1;
}

#m_nav li .a span {
  display: block;
  position: absolute;
  top: 0;
  right: 10px;
  width: 20px;
  height: 50px;
  text-align: center;
}

#m_nav li i {
  font-size: 0;
}

#m_nav .title i {
  opacity: 1;
  filter: alpha(opacity=100);
  display: inline-block;
  width: 30px;
  height: 4.5rem;
  opacity: .8;
  float: right;
  display: inline-block;
  background: url(../image/arrow_down.svg) center no-repeat;
  background-size: 14px;
}

#m_nav li.on.title i {
  transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
}

#m_nav .on.title i {
  transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
}

#m_nav li {
  display: block;
  width: 100%;
}

#m_nav .slide_nav {
  position: absolute;
  left: 0;
  height: 70px;
  z-index: 998;
  padding: 15px;
  top: 0;
  width: 100%;
}

#m_nav .title .list {
  display: none;
  position: relative;
  width: 100%;
  z-index: 9;
  left: 0;
  margin-left: 0;
  background: none;
  border: 0;
  clear: both;
  padding-bottom: 1rem;
}

#m_nav .title .list span {
  background: none;
}

#m_nav .title .list span a:hover {
  color: #db251c;
}

#m_nav .title .list a {
  display: block;
  font-size: 1rem;
  color: #666;
  text-align: left;
  line-height: 2.5rem;
  border: 0;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
}

/*三级导航 开始*/
#m_nav .title .list .void>a {
  background-size: 10px;
  position: relative;
}

#m_nav .title .list .void>a:before {
  content: "·";
  position: absolute;
  left: -1em;
  font-size: 12px;
  font-weight: bold;
}

#m_nav .title .list span {
  position: relative;
  display: block;
}

#m_nav .title .list span .sub {
  position: static;
  width: 100%;
  display: block !important;
  overflow: hidden;
}

#m_nav .title .sub a {
  background: none;
  font-size: .875rem;
  opacity: .8;
  min-width: 50%;
  float: left;
  display: inline-block;
  color: #999;
}

.nav_mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.4);
  display: none;
}

#m_nav li h3 {
  transform: translateY(50px);
  opacity: 0;
}

#m_nav li .list a {
  transform: translateY(50px);
  opacity: 0;
}

#m_nav.act li h3 {
  transform: translateY(0);
  transition: all 0.5s .6s cubic-bezier(0.445, 0.145, 0.355, 1);
  opacity: 1;
}

#m_nav.act .list a {
  transform: translateY(0);
  transition: all 0.5s .6s cubic-bezier(0.445, 0.145, 0.355, 1);
  opacity: 1;
}


/*====移动端导航====*/
#m_n_nav {
  display: none;
  line-height: 50px;
  position: relative;
  z-index: 9;
  width: 100%;
  background: #db251c;
}

#n_n_title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

#bnt_back {}

#bnt_back svg {
  vertical-align: middle;
  width: 26px;
  height: 26px;
}

#bnt_back svg path {
  fill: #fff;
}

#m_n_nav i {}

#m_n_nav h1 {
  font-size: 14px;
  color: #fff;
  text-align: center;
  margin: 0;
  line-height: 50px;
}

#bnt_sub_nav {
  cursor: pointer;
  color: #fff;
  font-size: 18px;
}

#bnt_sub_nav svg {
  fill: #fff;
  height: 20px;
  vertical-align: middle;
  width: 20px;
}

#bnt_sub_nav img {
  display: block;
  height: 15px;
}

#bnt_sub_nav.on img {
  -webkit-transform: rotate(-180deg);
  transform: rotate(-180deg);
}

#sub_nav_content {
  background: #fff;
  display: none;
  box-shadow: 0 0 5px #999;
  z-index: 9;
}

#sub_nav_content ul {
  padding: 10px;
}

#sub_nav_content ul li {
  display: block;
  line-height: 28px;
  margin: 1rem 0;
}

#sub_nav_content ul li a {
  display: block;
  border-left: 2px solid #db251c;
  height: 30px;
  line-height: 30px;
  font-size: 14px;
  padding-left: 10px;
  color: #535455;
}

#sub_nav_content ul li.on a {
  color: #db251c;
}

#sub_nav_content dl {
  font-size: 0;
  overflow: hidden;
  background: #fff;
  padding: 10px 0;
  border-top: 1px solid #e7e7e7;
}

#sub_nav_content dt {
  position: relative;
  background: #fff;
  z-index: 999;
  margin-bottom: 0;
}

#sub_nav_content dt a {
  margin: 0 20px;
  display: block;
  color: #5b5349;
  line-height: 30px;
  font-size: 15px;
  font-weight: 400;
  vertical-align: top;
  font-family: Alibaba-PuHuiTi-Regular;
}

#sub_nav_content dt a i {
  position: absolute;
  right: 15px;
  top: 0;
  opacity: 0;
  filter: alpha(opacity=0);
  display: none;
}

#sub_nav_content dt a {}

#sub_nav_content dt.title {
  background: #fafafb;
}

#sub_nav_content dt.title i {
  opacity: 1;
  filter: alpha(opacity=100);
}

#sub_nav_content dt.title_on {
  background: #fafafb;
}

#sub_nav_content dt.title_on a {
  color: #db251c;
  border-top: 1px solid #fff;
}

#sub_nav_content dt.title_on a i {
  color: #db251c;
}

#sub_nav_content dt.last a {
  border-top: 1px solid #f8f8f8;
}

#sub_nav_content dt.on a,
#sub_nav_content dt.title_on a {
  color: #db251c;
}

#sub_nav_content dd {}

#sub_nav_content dd .box {
  padding: 0px 0px 0px 0px;
}

#sub_nav_content dd a {
  padding: 0 25px;
  line-height: 30px;
  font-size: 13px;
  color: #5b5349;
  display: block;
  height: 30px;
}

#sub_nav_content dd a.on {
  color: #db251c;
}

/*首页banner*/
#banner {
  position: relative;
  z-index: 0;
}

#banner .img {
  height: 100vh;
}

#banner .img img {
  transform: none !important;
}

#banner .swiper-slide {
  overflow: hidden;
}

#banner .img:after {
  padding-top: 50%;
}

#banner .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

#banner .txt {
  color: #fff;
  height: 100%;
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
  justify-content: center;
}

#banner .txt>* {
  opacity: 0;
}

#banner .txt h3 {
  font-size: 5.25rem;
  color: #fff;
  font-family: Alibaba-PuHuiTi-Heavy;
  margin-bottom: 1.75rem;
}

#banner .txt h3 span {
  color: #fff;
}

#banner .txt p {
  font-size: 1.5rem;
  line-height: 1.875rem;
  margin-bottom: 4.75rem;
}

#banner .txt .btnbox {
  display: flex;
  gap: .9375rem;
}

#banner .swiper-button-prev {
  opacity: .8;
  left: 4%;
  position: absolute;
}

#banner .swiper-button-next {
  opacity: .8;
  right: 4%;
  position: absolute;
}

#banner .swiper-slide.swiper-slide-active .txt h3 ,
#banner .slick-active .txt h3  {
  animation: enter 1.2s forwards .1s;
}

#banner .swiper-slide.swiper-slide-active .txt p ,
#banner .slick-active .txt p {
  animation: enter 1.2s forwards .2s;
}

#banner .swiper-slide.swiper-slide-active .txt .btnbox ,
#banner .slick-active .txt .btnbox {
  animation: enter 1.2s forwards .3s;
}

#banner .swiper-button-next .icon,
#banner .swiper-button-prev .icon {
  width: 50%;
}

.btn_liaojie {
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  width: 14.0625rem;
  height: 3.125rem;
  gap: 1rem;
  border-radius: 1.5rem;
  font-size: 1.125rem;
  background: #fff;
  color: #db251c;
}

.btn_liaojie i {
  font-weight: bold;
  font-size: .875rem;
  transition: .5s;
}

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

#banner .arr {
  display: flex;
  align-items: center;
  justify-content: center;
}

#banner .arr span {
  color: #fff;
  font-size: 1.25rem;
}

@-webkit-keyframes enter {
  0% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }

  20% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }

  100% {
    opacity: 1;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
  }
}

@keyframes enter {
  0% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }

  20% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }

  100% {
    opacity: 1;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
  }
}

.btn_border {
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  width: 14.0625rem;
  height: 3.4375rem;
  transition: .5s;
  gap: 1rem;
  border-radius: 1.5rem;
  font-size: 1.125rem;
  border: 2px solid #fff;
  color: #fff;
}

.btn_border i {
  font-weight: bold;
  font-size: .875rem;
  transition: 0s;
}

/* .btn_border:hover i{ transform: translateX(10px);} */
.btn_border:hover {
  background: #fff;
  color: #db251c;
}

#n_main {}


.search_btn {
  display: flex;
  align-items: center;
  color: #fff;
  margin-right: 2.5rem;
  cursor: pointer;
}

.search_btn i {
  font-size: 1.5rem;
}

.search-dialog-box {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 70vh;
  z-index: 1000000;
  opacity: 0;
  visibility: hidden;
  transition: .6s
}

.search-dialog-box:before {
  content: "";
  position: absolute;
  top: 0;
  height: 0;
  transition: .6s;
  left: 0;
  right: 0;
  z-index: 1;
}

.search-dialog-box.on:before {
  height: 100%
}

.search-dialog-box .bubbles-bg {
  opacity: 0;
  visibility: hidden;
  display: none
}

.search-dialog-box .search-bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0;
  margin: 0;
  background-size: cover;
  background-repeat: no-repeat;
  transform-origin: center center;
  transition: height .8s cubic-bezier(.77, 0, .175, 1)
}

.search-dialog-box .wrap-inner {
  transform: translateY(100%);
  transition: .6s
}

.header-right .bubbles-bg {
  opacity: 0;
  visibility: hidden;
  transition: all .5s .8s
}

.search-dialog {
  position: absolute;
  left: 0;
  top: 30%;
  transform: translateY(-50%);
  width: 100%;
  z-index: 2
}

.search-dialog .search-inner {
  overflow: hidden;
  margin-top: 0
}

.search-dialog .search-input {
  overflow: hidden;
  display: flex;
  width: 50rem;
  margin: 0 auto;
  padding: 0 0 0 1.5rem;
  background-color: rgba(255, 255, 255, .1);
  box-sizing: border-box;
  transition: all .3s;
  max-width: 94%
}

.search-dialog .search-input input[type=text] {
  float: left;
  height: 4.5rem;
  flex-grow: 1;
  background-color: transparent;
  font-size: 1.25rem;
  color: #fff;
  transition: all .3s
}

.search-dialog .search-input input[type=text]::-webkit-input-placeholder {
  color: rgba(255, 255, 255, 0.5)
}

.search-dialog .search-input input[type=text]:-moz-placeholder {
  color: rgba(255, 255, 255, 0.5)
}

.search-dialog .search-input input[type=text]::-moz-placeholder {
  color: rgba(255, 255, 255, 0.5)
}

.search-dialog .search-input input[type=text]:-ms-input-placeholder {
  color: rgba(255, 255, 255, 0.5)
}

.search-dialog .search-input .submit,
.search-dialog .search-input .clear-btn {
  height: 4.5rem;
  width: 3.5rem
}

.search-dialog .search-input .submit {
  background-color: transparent;
  background-repeat: no-repeat;
  background-position: center;
}

.search-tit {
  text-align: center;
  color: #fff;
  font-size: 1.5rem;
  line-height: 1.5;
  margin-bottom: 2rem;
}

.search-dialog-box.on {
  opacity: 1;
  visibility: visible
}

.search-dialog-box.on .search-bg {
  height: 100vh
}

.search-dialog-box.on .wrap-inner {
  transform: translateY(0)
}

.pub-close {
  position: absolute;
  width: 3rem;
  height: 3rem;
  z-index: 10;
  right: 1.5rem;
  top: 1.35rem;
  background-color: rgba(255, 255, 255, .1);
  border-radius: 100%
}

.pub-close:hover {
  transform: rotate(180deg)
}

@keyframes spin {
  to {
    transform: rotate(1turn)
  }
}

@keyframes spin2 {
  to {
    transform: rotate(-1turn)
  }
}

@keyframes spin-reverse {
  from {
    transform: rotate(1turn)
  }
}

@keyframes spin-reverse2 {
  from {
    transform: rotate(-1turn)
  }
}

.pub-close {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.search-dialog-box:before {
  background-image: -moz-linear-gradient(270deg, #084f9b 20%, transparent 100%);
  background-image: -webkit-linear-gradient(270deg, #084f9b 20%, transparent 100%);
  background-image: -ms-linear-gradient(270deg, #084f9b 20%, transparent 100%);
}

.s_liaojie {
  width: 100%;
  overflow: hidden;
  background: url(../image/s_liaojie_bg.jpg) left bottom no-repeat;
}

.s_liaojie .m {
  display: flex;
  gap: 13.75rem;
}

.s_liaojie .left {
  flex-shrink: 0;
}

.s_liaojie .left h2 {
  font-size: 1.875rem;
  color: #3e3b38;
  font-weight: bold;
}

.s_liaojie .left h3 {
  font-size: 3rem;
  line-height: 4rem;
  color: #db251c;
  font-weight: 900;
  margin: 1.75rem 0 2.5rem;
}

.btn_liaojie2 {
  display: flex;
  align-items: center;
  gap: 1.125rem;
  color: #353434;
  font-size: 1rem;
  font-weight: bold;
}

.btn_liaojie2 span {
  width: 4.1875rem;
  height: 4.1875rem;
  border-radius: 50%;
  color: #fff;
  background: #db251c;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn_liaojie2 span i {}

.btn_liaojie2:hover span i {}

.s_liaojie .right {}

.s_liaojie .right .txt {
  font-size: 1.125rem;
  color: #414141;
  line-height: 2.25rem;
  margin-bottom: 3rem;
}

.s_liaojie .right .img {
  width: 100%;
}

.s_about {
  background: url(../image/s_about_bg.jpg) center no-repeat;
  background-size: cover;
}

.s_about .m {
  display: flex;
  gap: 10rem;
  align-items: center;
}

.s_about .left {}

.s_about .right {
  width: 33rem;
  max-width: 100%;
  flex-shrink: 0;
}

.s_about .right ul {}

.s_about .right ul li {}

.s_about .tt {
  margin-bottom: 1.875rem;
}

.s_about .tt h4 {
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
  color: #000000;
  font-family: bahnschrift;
  font-weight: bold;
  text-transform: uppercase;
}

.s_about .tt h4 span {
  color: #db251c;
}

.s_about .tt h2 {
  font-size: 2.875rem;
  color: #212121;
  font-weight: bold;
}

.s_about .con {
  font-size: 1.125rem;
  line-height: 2.25rem;
  color: #414141;
  margin-bottom: 3.375rem;
}

.btn_liaojie3 {
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  width: 14.0625rem;
  height: 3.125rem;
  gap: 1rem;
  border-radius: 1.5rem;
  font-size: 1.125rem;
  background: #db251c;
  color: #fff;
}

.btn_liaojie3 i {
  font-weight: bold;
  font-size: .875rem;
  transition: .5s;
}

.btn_liaojie3:hover i {
  transform: translateX(10px);
}

.s_shuzi {}

.s_shuzi ul {
  display: grid;
  gap: 2rem 1rem;
}

.s_shuzi ul li {}

.s_shuzi ul li div {
  display: flex;
  align-items: flex-start;
}

.s_shuzi ul li div span {
  color: #db251c;
  font-size: 5rem;
  font-family: bahnschrift;
  font-weight: bold;
}

.s_shuzi ul li div i {
  font-size: 1.125rem;
  color: #db251c;
}

.s_shuzi ul li p {
  line-height: 1.5;
  font-size: 1.0625rem;
  color: #605e5e;
}

.s_shuzi ul li:nth-child(even) {
  justify-self: flex-end;
}


.pro_gongneng01 {
  position: relative;
}

.pro_gongneng01 .s_tt {
  text-align: center !important;
  width: 100%;
}

.pro_gongneng01 .hdtabnav ul li {
  width: auto;
  text-align: center;
}

.hdtabnav ul li.swiper-slide-thumb-active a:before {
  transform: scaleX(1);
}

.pro_gongneng01 .bd {
  background: #db251c;
  position: relative;
  width: 100%;
  overflow: hidden;
}

.pro_gongneng01_box {
  display: flex;
  align-items: center;
}

.pro_gongneng01_box .imgbox {
  width: 47.5rem;
  max-width: 100%;
  flex-shrink: 0;
  margin-right: 6rem;
  position: relative;
  margin-left: 2.25rem;
}

.pro_gongneng01_box .imgbox:before {
  content: "";
  display: block;
  width: 100%;
  transform: scaleX(1.05) scaleY(.95);
  transform-origin: center bottom;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #C9CACE;
  z-index: 2;
}

.pro_gongneng01_box .imgbox:after {
  content: "";
  display: block;
  width: 100%;
  transform: scaleX(1.1) scaleY(.9);
  transform-origin: center bottom;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #DADCDF;
  z-index: 1;
}

.pro_gongneng01_box .imgbox .img {
  position: relative;
  z-index: 3;
}

.pro_gongneng01_box .txtbox {
  flex-grow: 1;
  padding-right: 2rem;
}

.pro_gongneng01_box .txt {
  line-height: 1.125rem;
}

.pro_gongneng01_box .txt h4 {
  color: #3D3D3D;
  font-size: 1rem;
  line-height: 1.5rem;
  margin-bottom: .5rem;
}

.pro_gongneng01_box .txt p {
  color: #3D3D3D;
  opacity: 0.5;
  font-size: .875rem;
  line-height: 1.125rem;
}

.pro_gongneng01 .arr {
  position: absolute;
  z-index: 9;
  top: 50%;
  transform: translateY(-50%);
  width: 3.125rem;
  height: 3.125rem;
  border: 1px solid #bdc1c6;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.pro_gongneng01 .arr_left {
  left: 4rem;
}

.pro_gongneng01 .arr_right {
  right: 4rem;
}

.sim_function {
  display: flex;
}

.sim_function .img {
  flex-grow: 1;
  align-items: center;
  height: 45.875rem;
  display: block;
}

.sim_function .txt {
  width: 44.375rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 3rem;
  padding: 9.125rem 4rem;
  color: #ffffff;
  background: url(../image/chanyelian_txt.jpg) center bottom no-repeat #db251c;
  background-size: 100%;
}

.sim_function .txt h4 {
  font-size: 2.625rem;
  font-weight: bold;
  margin-bottom: 1.875rem;
}

.sim_function .txt .con {
  font-size: 1.125rem;
  color: #fff;
  line-height: 2.25rem;
  margin-bottom: 2rem;
  overflow: hidden;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

.sim_function .txt .btn_border {
  width: 11.25rem;
}

.sim_function .txt .arrbox {
  display: flex;
  gap: 1rem;
}

.sim_function .txt .arr2 {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 50%;
  background: #fff;
}

.sim_function .txt .arr2 i {
  color: #db251c;
  font-size: 1.5rem;
}

.sim_function .txt .arr2:nth-child(1) {
  background: #0054ba;
}

.sim_function .txt .arr2:nth-child(1) i {
  color: #fff;
}

.hdtabnav {
  border-top: 1px solid #d1d6da;
}

.hdtabnav .swiper {
  margin-top: -1px;
}

.hdtabnav ul {
  width: auto;
  display: inline-flex;
}

.hdtabnav ul li a {
  position: relative;
  display: inline-block;
  padding: 1.5rem 0 1.25rem;
  line-height: 1.625rem;
}

.hdtabnav ul li a h4 {
  font-size: 1.125rem;
  color: #313131;
  font-weight: bold;
}

/* .hdtabnav ul li:before{ content: ""; display: block; width: 0; height: 4px; background: #2659FF; position: absolute; left: 100%; bottom: 0;  transition: .5s linear;} */
.hdtabnav ul li:hover::before {
  width: 100%;
  left: 0;
}

.hdtabnav ul li:hover~li::before {
  left: 0;
}

.hdtabnav ul li .ico .img01 {
  display: block;
}

.hdtabnav ul li .ico .img02 {
  display: none;
}

.hdtabnav ul li.swiper-slide-thumb-active:before {
  width: 100%;
  left: 0;
}

.hdtabnav ul li.swiper-slide-thumb-active .ico .img01 {
  display: none;
}

.hdtabnav ul li.swiper-slide-thumb-active .ico .img02 {
  display: block;
}

.underline2 {
  position: absolute;
  left: 0;
  top: 0;
  height: 3px;
  transition: transform 0.2s linear, width 0.2s linear;
  z-index: 9;
}

.underline2:before {
  content: "";
  display: block;
  width: 11rem;
  max-width: 100%;
  margin: 0 auto;
  height: 3px;
  background: #db251c;
}

.pro_gongneng01 .arr {
  position: absolute;
  z-index: 9;
  top: 50%;
  transform: translateY(-50%);
  width: 3.125rem;
  height: 3.125rem;
  border: 1px solid #bdc1c6;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.pro_gongneng01 .arr_left {
  left: 4rem;
}

.pro_gongneng01 .arr_right {
  right: 4rem;
}


.arrstyle {}

.arrstyle .bd {
  position: relative;
}

.arrstyle .bd .arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 4.5rem;
  height: 4.5rem;
  border: 1px solid #bdc1c6;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.arrstyle .bd .arr svg {
  width: 1.25rem;
  height: 1.25rem;
}

.arrstyle .bd .arr path {
  fill: #737577
}

.arrstyle .bd .arr_left {
  left: -7rem;
}

.arrstyle .bd .arr_right {
  right: -7rem;
}

.arrstyle .bd .arr:hover {
  border: 1px solid #db251c;
  background: #db251c;
  color: #fff;
}

.arrstyle .bd .arr:hover path {
  fill: #fff;
}

@media (max-width: 1440px) {
  .arrstyle .bd .arr {
    width: 4rem;
    height: 4rem;
  }

  .arrstyle .bd .arr_left {
    left: -5rem;
  }

  .arrstyle .bd .arr_right {
    right: -5rem;
  }
}

@media (max-width: 768px) {
  .lx_ewm {
      justify-content: start !important;
      
  }     
  .arrstyle .bd {
    padding-bottom: 5.5rem;
  }

  .arrstyle .bd .arr {
    transform: none;
    width: 3rem !important;
    height: 3rem !important;
  }

  .arrstyle .bd .arr svg {
    width: 1rem;
    height: 1rem;
  }

  .arrstyle .bd .arr_left {
    left: 50%;
    margin-left: -3.5rem;
    bottom: 0;
    top: auto !important;
  }

  .arrstyle .bd .arr_right {
    right: 50%;
    margin-right: -3.5rem;
    bottom: 0;
    top: auto !important;
  }

}

.s_tt {
  margin-bottom: 4.375rem;
}

.s_tt h2 {
  font-size: 2.875rem;
  color: #212121;
  font-weight: bold;
}

.s_tt p {
  font-size: 1.125rem;
  color: #9fa0a2;
  margin-top: 1.25rem;
}

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

.s_buju .outbox {
  display: flex;
  justify-content: space-between;
  position: relative;
  align-items: center;
}

.s_buju .left {
  width: 28.75rem;
  flex-shrink: 0;
}

.s_buju .hd {}

.s_buju .hd ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem 2rem;
}

.s_buju .hd ul li {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  cursor: pointer;
}

.s_buju .hd ul li .ico {
  width: 2.625rem;
  height: 2.625rem;
  border-radius: 50%;
  border: 1px solid #d8d8d8;
  display: flex;
  align-items: center;
  justify-content: center;
}

.s_buju .hd ul li .ico i {
  font-size: 1.25rem;
  color: #9b9b9b;
}

.s_buju .hd ul li span {
  font-size: .8125rem;
  color: #666666;
}

.s_buju .hd ul li h3 {
  font-size: 1.25rem;
  color: #212121;
  margin-top: .625rem;
}

.s_buju .hd ul li .line {
  display: block;
  width: 1px;
  height: 3.5625rem;
  background: #cbcbcb;
}

.s_buju .hd ul li.on .ico {
  border: 1px solid #db251c;
}

.s_buju .hd ul li.on .ico i {
  color: #db251c;
}

.s_buju .hd ul li.on span {
  color: #db251c;
}

.s_buju .hd ul li.on h3 {
  color: #db251c;
}

.s_buju .right {
  width: 23.125rem;
  position: relative;
  z-index: 1;
}

.s_buju .right .box {
  padding: .9375rem;
  background: #db251c;
  border-radius: .625rem;
}

.s_buju .right .img {}

.s_buju .right .img:after {
  padding-top: 48.529%;
}

.s_buju .right .txt {
  padding: 1.875rem .625rem;
  height: 16.75rem;
}

.s_buju .right .txt h4 {
  font-size: 1.3125rem;
  color: #fff;
  line-height: 1.5;
  margin-bottom: 1.375rem;
}

.s_buju .right .txt .con {
  font-size: .9375rem;
  line-height: 1.625rem;
  color: #fff;
  height: 9.75rem;
  overflow: auto;
}

.s_buju .center {
  position: absolute;
  left: 29rem;
  width: 80.8125rem;
  top: 0;
}


.s_news {
  padding-top: 2rem;
}

.s_news .bd {
  display: flex;
  flex-direction: row-reverse;
}

.s_news .bd .left {
  flex-grow: 1;
}

.s_news .bd .right {
  width: 39.6875rem;
  max-width: 100%;
  flex-shrink: 0;
}

.s_news .bd .line {
  width: 1px;
  height: auto;
  background: #ebeef0;
  margin: 0 2.875rem;
}

.s_news01 {}

.s_news01 ul {}

.s_news01 ul li {
  padding: 1.875rem 0;
}

.s_news01 ul li+li {
  border-top: 1px solid #ebeef0;
}

.s_news01 ul li .box {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.s_news01 ul li .img {
  width: 19.0625rem;
  height: 12rem;
  flex-shrink: 0;
  border-radius: .9375rem;
}

.s_news01 ul li .img:after {}

.s_news01 ul li .txt {}

.s_news01 ul li .txt h4 {
  font-size: 1.25rem;
  color: #313131;
  font-weight: bold;
  margin-bottom: 1.125rem;
  transition: .3s;
}

.s_news01 ul li .txt p {
  font-size: .875rem;
  line-height: 1.375rem;
  color: #616161;
  margin-bottom: 2.25rem;
}

.s_news01 ul li .txt span {
  font-size: .875rem;
  color: #616161;
}

.s_news01 ul li:first-child {
  padding-top: 0 !important;
}

.s_news01 ul li:last-child {
  padding-bottom: 0 !important;
}

.s_news01 ul li .box:hover h4 {
  color: #db251c;
}

.s_news02 {}

.s_news02 .box {
  display: block;
  height: 100%;
  background: #f1f4f6;
  border-radius: .9375rem;
  overflow: hidden;
}

.s_news02 .img {
  height: 24.6875rem;
}

.s_news02 .txt {
  padding: 2.75rem 2.5rem;
}

.s_news02 .txt h4 {
  font-size: 1.375rem;
  line-height: 2.125rem;
  font-weight: bold;
  color: #313131;
  transition: .5s;
}

.s_news02 .txt p {
  font-size: .875rem;
  line-height: 1.5rem;
  color: #616161;
  margin: 1rem 0 2rem;
}

.s_news02 .txt span {
  font-size: .875rem;
  color: #616161;
  line-height: 1.375rem;
}

.s_news02 .box:hover .img img {
  transform: scale(1.05);
}

.s_news02 .box:hover .txt h4 {
  color: #db251c;
}

.s_hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3.25rem;
}

.s_hd .s_tt {
  margin-bottom: 0;
  text-align: left;
}

.s_hd .btn_liaojie3 {
  width: 11.25rem;
}

.s_lianxi {
  width: 100%;
  height: 43rem;
  background: url(../image/s_lianxi_bg.jpg) center no-repeat;
  overflow: hidden;
  background-attachment: fixed;
  background-size: cover;
}

.s_lianxi .m {
  display: flex;
  align-items: center;
}

.s_lianxi .tt {
  color: #fff;
}

.s_lianxi .tt h3 {
  margin-bottom: 1.375rem;
  font-size: 1.5rem;
  font-weight: bold;
}

.s_lianxi .tt h4 {
  line-height: 1.7;
  font-size: 3.25rem;
  line-height: 4rem;
  margin-bottom: 4rem;
}

.btn_liaojie3.whiteborder {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.s_lianxi .bd {
  position: relative;
}

.s_lianxi .btn_border {
  width: 11.25rem;
  height: 3.4375rem;
  border-radius: 2rem;
}

#foot {}

#foot .box1 .left,
#foot .box1 .right {
  padding: 5rem 0 3rem;
}

#foot .box1 {
  display: flex;
  gap: 5.5rem;
}

#foot .box1 .line {
  display: block;
  width: 1px;
  background: #e2e2e2;
}

#foot .box1 .left {
  flex-shrink: 0;
}

#foot .box1 .left .innerbox {
  width: 31rem;
  max-width: 100%;
}

#foot .box1 .left .m {
  padding-right: 0 !important;
}

#foot .box1 .right {
  flex-grow: 1;
}

#foot .box1 .right .m {
  padding-left: 0 !important;
}

#foot .box2 {
  background: #01479d;
  padding: 1rem 0;
}

#foot .box2 .m {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.foot_logo {
  margin-bottom: 4rem;
}

.foot_logo a {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.foot_logo img {
  width: 9.3125rem;
}

.foot_logo i {
  display: block;
  width: 1px;
  height: 3.125rem;
  background: #cecece;
}

.foot_logo h3 {
  font-size: 1.25rem;
  line-height: 1.875rem;
  color: #414141;
  font-weight: bold;
}

.foot_search {}

.foot_search .tt {
  font-size: 1.75rem;
  color: #313131;
  font-weight: bold;
}

.foot_search form {
  width: 100%;
  display: flex;
  border-bottom: 1px solid #d3d3d3;
}

.foot_search .input {
  flex-grow: 1;
  font-size: 1rem;
  color: #333;
  height: 3.25rem;
}

.foot_search .input::-webkit-input-placeholder {
  color: #cdcdd3;
}

.foot_search .button {
  flex-shrink: 0;
  background: none;
}

.foot_search .button i {
  font-size: 1.375rem;
  color: #8d8d8d;
}

.foot_search .button:hover i {
  color: #01479d;
}

.hotsearch {
  padding-top: 1.375rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.875rem;
}

.hotsearch a {
  font-size: 1rem;
  color: #8f9296;
  font-weight: bold;
  transition: .5s;
}

.hotsearch a:hover {
  color: #db251c;
}


/* 二维码朝上展开 */
.foot_social {
  margin-top: 6.25rem;
}

.foot_social ul {
  display: flex;
  gap: .75rem;
}

.foot_social ul li {
  flex-shrink: 0;
  position: relative;
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  transition: .5s;
}

.foot_social ul li a {
  display: block;
  cursor: pointer;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.foot_social ul li a i {
  font-size: 1.625rem;
  color: #273580;
}

.foot_social ul li:hover a i {
  color: #01479d;
}

/* .foot_social ul li:hover{ background: #273580;}  */
.foot_social ul li:hover i:before {
  transition: .5s;
}

.foot_social li .ewmbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  visibility: hidden;
  width: 8rem;
  left: -.5rem;
  bottom: calc(100% + 1rem);
  transition: .5s;
}

.foot_social li:hover .ewmbox {
  opacity: 1;
  visibility: visible;
  pointer-events: inherit;
  transform: translateY(0px);
}

.foot_social li .ewm {
  position: relative;
  background: #fff;
  border-radius: 5px;
  padding-top: .75rem;
  padding-bottom: .5rem;
  border: 1px solid #ddd;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

.foot_social li .ewm img {
  width: 6.5rem;
  height: 6.5rem;
  margin: 0 auto .5rem;
  display: block;
  mix-blend-mode: multiply;
  position: relative;
  z-index: 3;
}

.foot_social li .ewm p {
  font-size: .8125rem;
  text-align: center;
  color: #666;
  position: relative;
  z-index: 3;
  margin: .25rem 0;
}

.foot_social li .ewm:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #fff;
  border-radius: 5px;
  z-index: 1;
}

.foot_social li .ewm:before {
  content: "";
  display: block;
  width: 1rem;
  height: 1rem;
  border-left: 1px solid #ddd;
  border-top: 1px solid #ddd;
  transform: rotate(45deg);
  position: absolute;
  z-index: 1;
  background: #fff;
  left: 1.125rem;
  top: 100%;
  margin-top: -9px;
  border-radius: 3px;
}

.foot_nav {
  display: flex;
  justify-content: space-between;
}

.foot_nav dl {}

.foot_nav dl dt {
  margin-bottom: 1.625rem;
}

.foot_nav dl dt a {
  font-size: 1.125rem;
  color: #404040;
  font-weight: bold;
}

.foot_nav dl dd {}

.foot_nav dl dd a {
  font-size: 1rem;
  line-height: 1.875rem;
  color: #87898b;
}

.foot_nav dl dt a:hover {
  color: #01479d;
}

.foot_nav dl dd a:hover {
  color: #01479d;
}

.foot_lianxi {
  margin-top: 3.75rem;
  display: flex;
  justify-content: space-between;
}

.foot_lianxi .tt {
  font-size: 1.5rem;
  color: #333333;
  font-weight: bold;
  margin-bottom: 1.875rem;
}

.foot_lianxi ul {}

.foot_lianxi ul li {
  display: flex;
  align-items: flex-start;
}

.foot_lianxi ul li i {
  flex-shrink: 0;
  font-size: 1.25rem;
  margin-right: .5rem;
  color: #5c5c5c;
  width: 1.25rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.foot_lianxi ul li p {
  flex-grow: 1;
  font-size: 1rem;
  color: #6d6e6f;
  line-height: 1.5;
}

.foot_lianxi ul li+li {
  margin-top: 1rem;
}

.foot_ewm {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.foot_ewm .img {
  width: 11rem;
}

.foot_ewm .img:after {
  padding-top: 100%;
}

.foot_ewm .img img {
  width: 100%;
}

.foot_ewm p {
  font-size: 1rem;
  line-height: 1.5rem;
  margin-top: .5rem;
  color: #919191;
  text-align: center;
}

.copyright {
  font-size: 1rem;
  line-height: 2rem;
  color: rgba(255, 255, 255, 0.6);
}

.foot_link {
  width: 22.1875rem;
  max-width: 100%;
}

.foot_link dl {
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.foot_link dt {
  padding: .5rem 5px .75rem;
  font-size: 1rem;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.foot_link dt i {
  width: .75rem;
  font-size: .75rem;
  transition: .5s;
}

.foot_link dt.on i {
  transform: rotate(180deg);
}

.foot_link dt i path {
  fill: #999;
}

.foot_link dd {
  position: absolute;
  z-index: 1;
  bottom: 0;
  left: -10px;
  right: -10px;
  padding-bottom: 2.9375rem;
}

.foot_link dd:before {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: #01479d;
  z-index: -1;
}

.foot_link dd .box {
  border-radius: 1.5rem;
  padding: 1rem 15px 0;
  display: none;
}

.foot_link dd .box a {
  display: block;
  color: rgba(255, 255, 255, 0.781);
  font-size: .875rem;
  line-height: 2;
  transition: .3s;
}

.foot_link dd .box a:hover {
  color: #fff;
}


#banner .swiper-pagination {
  bottom: 1rem !important;
}

#banner .swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  margin: 0 6.5px !important;
  border-radius: 50%;
  border-radius: 50%;
  border: 1px solid #fff;
  background: none;
  opacity: 1;
}

#banner .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  border: 1px solid #fff;
  background: #fff;
}

.circle {
  margin: 0 auto;
  position: relative;
  top: 50%;
  right: 50%;
  transform: translateX(-50%) translateY(-50%) scaleY(.7);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #3f897c;
  font-size: 30px;
}

/* .circle:after {
      content: "";
      display: block;
      width: 17px;
      height: 17px;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translateX(-50%) translateY(-50%);
      border-radius: 50%;
      background: #fff;
      z-index: 2;
  } */
.circle:before {
  content: "";
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #db251c;
  z-index: 3;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
}

.circle span {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 50%;
  background-color: rgba(0, 71, 157, 0.6);
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
  -webkit-animation: circleScale 3s linear infinite;
  -moz-animation: circleScale 3s linear infinite;
  -ms-animation: circleScale 3s linear infinite;
  animation: circleScale 3s linear infinite;
  border-radius: 50%;
  overflow: hidden;
}

.circle span:nth-of-type(2) {
  animation-delay: 1s;
}


@keyframes circleScale {
  0% {
    opacity: 1;
    border-radius: 50%;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  100% {
    opacity: 0;
    border-radius: 50%;
    -webkit-transform: scale(1.5);
    -moz-transform: scale(1.5);
    -ms-transform: scale(1.5);
    transform: scale(1.5);
  }
}




.buju_box {
  position: relative;
}

.buju_box .dot {
  position: absolute;
  width: 0;
  height: 0;
  z-index: 9;
}

.buju_box .dot i {
  position: absolute;
  color: #01479d;
  left: 50%;
  bottom: -2px;
  transform: translateX(-50%);
}

.buju_box .dot p {
  font-size: .9375rem;
  color: #515151;
  position: absolute;
  left: 50%;
  top: 1rem;
  transform: translateX(-50%);
  white-space: nowrap;
}

.buju_box .dot .circle {
  width: 1.5rem;
  height: 1.5rem;
}

.buju_box .dot:nth-child(1) {
  top: 46%;
  left: 32%;
}

.buju_box .dot:nth-child(2) {
  top: 48%;
  left: 33.25%;
}

.buju_box .dot:nth-child(3) {
  top: 48.5%;
  left: 35.5%;
}

.buju_box .dot:nth-child(4) {
  top: 48.25%;
  left: 30.25%;
}

.buju_box .dot:nth-child(5) {
  top: 49%;
  left: 36.25%;
}

.buju_box .dot:nth-child(6) {
  top: 38%;
  left: 7.5%;
}

.buju_box .dot:nth-child(7) {
  top: 54%;
  left: 16%;
}

.buju_box .dot:nth-child(8) {
  top: 38%;
  left: 49%;
}

.buju_box .dot:nth-child(9) {
  top: 34%;
  left: 53%;
}

.buju_box .dot:nth-child(10) {
  top: 27%;
  left: 57.5%;
}

.buju_box .dot:nth-child(11) {
  top: 44%;
  left: 78%;
}

.buju_box .dot:nth-child(12) {
  top: 54%;
  left: 68%;
}

.buju_box .dot:nth-child(13) {
  top: 24.5%;
  left: 87%;
}

.buju_box .dot:nth-child(14) {
  top: 32%;
  left: 79.5%;
}

.buju_box .dot:nth-child(15) {
  top: 39%;
  left: 78.5%;
}

.buju_box .dot:nth-child(16) {
  top: 58.5%;
  left: 70%;
}

.buju_box .dot:nth-child(17) {
  top: 69%;
  left: 76.25%;
}

.buju_box .dot:nth-child(18) {
  top: 59%;
  left: 74.75%;
}

.buju_box .dot:nth-child(19) {
  top: 35%;
  left: 77%;
}

.buju_box .dot:nth-child(20) {
  top: 27.5%;
  left: 79.5%;
}

.buju_box .dot:nth-child(21) {
  top: 39%;
  left: 84.5%;
}

.buju_box .dot:nth-child(22) {
  top: 43.5%;
  left: 87%;
}

.buju_box .dot:nth-child(23) {
  top: 34.5%;
  left: 82.25%;
}

.buju_box .dot:nth-child(24) {
  top: 30%;
  left: 83.75%;
}

.buju_box .dot:nth-child(25) {
  top: 34.6%;
  left: 84.5%;
}

.buju_box .dot:nth-child(26) {
  top: 31.5%;
  left: 86.5%;
}

.buju_box .dot:nth-child(27) {
  top: 37%;
  left: 87%;
}

.buju_box .dot:nth-child(1) p {
  bottom: 1rem;
  top: auto;
}

.buju_box .dot:nth-child(3) p {
  bottom: 1rem;
  top: auto;
  left: 1rem;
}


.n_banner {
  height: 40.875rem;
  width: 100%;
  overflow: hidden;
  background-size: cover !important;
}

.n_banner .m {
  display: flex;
  justify-content: center;
  flex-direction: column;
}

.n_banner .m h3 {
  font-size: 2.75rem;
  color: #ffffff;
  font-weight: bold;
}

.n_banner .m p {
  font-size: 1.375rem;
  line-height: 2.375rem;
  color: #fff;
  line-height: 1.7;
  margin-top: .5rem;
}

.n_banner .m h4 {
  font-size: 1.125rem;
  line-height: 2.375rem;
  color: #fff;
  line-height: 1.7;
  margin-top: 2rem;
}

.n_nav {
  position: relative;
}

.n_nav:before {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: #e1e3e5;
}

.n_nav ul {
  display: flex;
  justify-content: center;
  gap: 8.5rem;
}

.n_nav ul li {}

.n_nav ul li a {
  font-size: 1.125rem;
  color: #212121;
  font-weight: bold;
  height: 5.875rem;
  display: inline-flex;
  align-items: center;
  position: relative;
}

.n_nav ul li>a:before {
  content: "";
  width: 11px;
  height: 11px;
  position: absolute;
  bottom: 0;
  left: 50%;
  opacity: 0;
  background: url(../image/nav_star2.png) center no-repeat;
  background-size: contain;
  transform: translateX(-50%);
  transition: 0.3s ease-in-out;
  transform-origin: center;
}

.n_nav ul li.on>a:before,
.n_nav ul li:hover>a:before {
  opacity: 1;
}

.n_nav ul li.on>a,
.n_nav ul li:hover>a {
  color: #db251c;
}

.nav_line {
  width: 100%;
  height: 2px;
  position: absolute;
  width: 0;
  height: 2px;
  left: 0;
  bottom: 0;
  background: #db251c;
  transition: 1s;
}

.n_tt {
  text-align: center;
  margin-bottom: 3.75rem;
}

.n_tt h3 {
  font-size: 2.875rem;
  color: #212121;
  font-weight: bold;
}

.n_xiangmu {}

.n_xiangmu ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.875rem;
  margin-bottom: 8rem;
}

.n_xiangmu .box {}

.n_xiangmu .img {
  border-radius: .9375rem;
  overflow: hidden;
}

.n_xiangmu .img:after {
  padding-top: 63.157%;
}

.n_xiangmu .txt {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 2.5rem 10px;
  border-bottom: 1px solid #d9dddf;
  font-size: 1.5rem;
  line-height: 2.625rem;
}

.n_xiangmu .txt h4 {
  font-size: 1.5rem;
  color: #212121;
  font-weight: bold;
}

.n_xiangmu .txt p {
  font-size: 1.125rem;
  color: #292929;
}

.n_xiangmu .txt i {
  font-size: 2.5rem;
  font-weight: bold;
  color: #d6d7da;
  margin-bottom: 1rem;
  transition: .5s;
  flex-shrink: 0;
}

.n_xiangmu .box:hover .txt i {
  color: #db251c;
}

/* ===== 分页容器 ===== */
.page .box {
  --pager-size: 3.125rem;
  --pager-main: #db251c;      /* 主色 */
  --pager-border: #d6d7db;    /* 边框色 */

  margin-top: 3.75rem;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: .625rem;
}

/* ===== 每一个分页按钮 ===== */
.page .box a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: var(--pager-size);
  height: var(--pager-size);
  border: 1px solid var(--pager-border);
  border-radius: 50%;
  font-size: 1.125rem;
  color: #3d3d3d;
  text-decoration: none;
  cursor: pointer;
  transition: color .5s, background-color .5s, border-color .5s;
}

/* 当前页 / 鼠标悬停 */
.page .box a.on,
.page .box a:hover {
  color: #fff;
  background: var(--pager-main);
  border-color: var(--pager-main);
}

/* ===== 箭头图标 ===== */
.page .box .arrow-icon {
  width: 25px;
  height: 25px;
  fill: #333;
  transition: fill .3s ease;
}

/* 鼠标经过 a 时，箭头变红 */
.page .box a:hover .arrow-icon,
.page .box a:focus-visible .arrow-icon {
  fill: #fff;
}

/*#n_main {*/
/*  background: #f1f4f6;*/
/*}*/

.online_q {
  position: fixed;
  right: 10px;
  bottom: 10%;
  z-index: 995;
  transition: .5s;
  -webkit-transition: .5s;
  border-radius: 2.5rem;
  padding: 1.25rem 0
}

.online_q .close {
  position: absolute;
  right: -1rem;
  font-size: 1rem;
  color: #969797;
  opacity: 1;
  font-weight: normal;
  cursor: pointer
}

.online_q .btn2 {
  width: 3.4375rem;
  height: 3.4375rem;
  background: #db251c;
  margin-bottom: 2px;
  border-radius: 5px;
  transition: .5s;
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.online_q .btn2:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  background: #db251c;
  border-radius: .625rem;
  opacity: 0;
}

.online_q .btn2:hover:before {
  opacity: 1;
}

.online_q .btn-top {
  padding: 0;
  transition: .5s;
  overflow: hidden
}

.online_q .btn2 a {
  font-size: 12px;
  color: #fff;
  display: block;
  width: 100%;
  height: 100%;
  white-space: nowrap;
}

.online_q .btn2 span {
  display: flex;
  color: #fff;
  flex-direction: column;
  font-size: .75rem;
  text-align: center;
  width: 100%;
  height: 100%;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 999;
  overflow: hidden;
  transition: .3s;
  -webkit-transition: .3s;
  overflow: hidden;
  flex-shrink: 0
}

.online_q .btn2 span i {
  font-size: 1.5rem;
}

.online_q .open .pic {
  width: 6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.online_q .open .pic img {
  flex-shrink: 0;
  margin-bottom: 6px;
}

.online_q .open .pic h5 {
  font-size: 1rem;
}

.online_q .open.phone {
  position: absolute;
  background: #fff;
  -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
  border: 1px solid #e1e6f0;
  width: auto;
  min-height: 3.125rem;
  right: 4.375rem;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 50%;
  transform: translateY(-50%);
  transition: .6s;
  -webkit-transition: .6s;
  opacity: 0;
  visibility: hidden
}

.online_q .open.phone * {
  color: #333;
  font-size: 1.125rem;
  text-align: left;
  font-weight: bold;
}

.online_q .open.phone h5 {
  font-size: .875rem;
  font-weight: normal;
  white-space: nowrap;
}

.online_q .open.phone span {
  font-size: 12px;
  text-align: left;
  justify-content: flex-start;
  align-items: flex-start;
  margin-bottom: 5px;
  opacity: .7;
  font-weight: normal;
}

.online_q .btn2:hover .open.phone {
  transition: .5s;
  -webkit-transition: .5s;
  opacity: 1;
  visibility: visible
}

.online_q .open.phone:before {
  content: "";
  position: absolute;
  display: block;
  width: 6px;
  height: 6px;
  background: #fff;
  top: 50%;
  transform: translateY(-50%) rotate(135deg);
  right: -4px;
  border-color: #e1e6f0 transparent transparent #e1e6f0;
  border-style: solid;
  border-width: 1px;
}

.online_q #gotop:before {
  opacity: 1;
}

.online_q #gotop.hide {
  height: 0;
  overflow: hidden;
  display: block !important
}

.wap_foot_nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: fixed;
  z-index: 990;
  left: 0;
  bottom: 0;
  width: 100%;
  background: #1b59a7;
}

.wap_foot_nav .btn0 .box i {
  color: #fff;
  font-size: 1.5rem;
}

.wap_foot_nav .btn0 .box p {
  font-size: .875rem;
  margin-top: 2px;
  color: #fff;
}

.wap_foot_nav .btn0 {
  position: relative;
}

.wap_foot_nav .btn0 .box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 4rem;
  align-items: center;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.wap_foot_nav .ewm {
  display: flex;
  align-items: center;
}

.wap_foot_nav .ewm img {
  width: 80px;
  flex-shrink: 0;
  max-width: inherit;
  height: 80px;
}

.wap_foot_nav h5 {
  white-space: nowrap;
  font-size: 1.25rem;
  font-family: Roboto-Black;
}

.wap_foot_nav .ewm .txt {
  font-size: .8125rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.wap_foot_nav .open.phone {
  position: absolute;
  background: #fff;
  text-align: left;
  -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
  border: 1px solid #e1e6f0;
  border-radius: .5rem;
  width: auto;
  min-height: 3.125rem;
  border-radius: 3px;
  left: 50%;
  transform: translateX(-50%);
  padding: .5rem 1rem;
  min-height: 4.75rem;
  display: flex;
  align-items: center;
  bottom: 100%;
  transition: .6s;
  opacity: 0;
  visibility: hidden
}

.wap_foot_nav .open.phone span {
  font-size: 12px;
  display: block;
  justify-content: flex-start;
  align-items: flex-start;
  margin-bottom: .5rem;
  opacity: .7;
  font-weight: normal;
}

.wap_foot_nav .btn0:hover .open.phone {
  transition: .5s;
  -webkit-transition: .5s;
  opacity: 1;
  visibility: visible
}

.wap_foot_navbox {
  display: none;
}

@media (max-width: 480px) {
  .wap_foot_navbox {
    display: block;
  }

  .online_q {
    right: 5px;
    bottom: 4.375rem;
  }

  .online_q>div {
    display: none !important;
  }

  .online_q #gotop {
    display: block !important;
    transform: scale(.8);
    transform-origin: right;
  }

  body {
    padding-bottom: 4rem
  }
}
/*案例  开始*/
.n_case_xq {
  background: #ffffff;
}

.n_case_xq .bd {
  display: flex;
  justify-content: space-between;
  gap: 9.6875rem;
}

.n_case_xq .tt {
  flex-shrink: 0;
  width: 32.625rem;
  max-width: 100%;
}

.n_case_xq .tt h3 {
  font-size: 2rem;
  color: #313131;
  line-height: 3.125rem;
  font-weight: bold;
}

.n_case_xq .txt {}

.n_case_xq .con {
  font-size: 1.0625rem;
  color: #414141;
  line-height: 2.375rem;
}

.n_case_xq .txt ul {
  display: flex;
}

.n_case_xq .txt ul li {}

.case_shuzi {
  display: flex;
  justify-content: space-between;
  margin-top: 2.375rem;
}

.case_shuzi li {
  width: 192px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.case_shuzi li div {
  width: 9.625rem;
  height: 9.625rem;
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

/*.case_shuzi li div:before {*/
/*  content: "";*/
/*  animation: roll linear infinite 5s;*/
/*  display: block;*/
/*  width: 100%;*/
/*  height: 100%;*/
/*  position: absolute;*/
/*  left: 0;*/
/*  top: 0;*/
/*  z-index: -1;*/
/*  border-radius: 50%;*/
/*  background: url(../image/case_circle.png) center no-repeat;*/
/*  background-size: contain;*/
/*}*/

/*.case_shuzi li h3 {*/
/*  font-size: 1.625rem;*/
/*  color: #db251c;*/
/*}*/

/*.case_shuzi li p {*/
/*  font-size: 1rem;*/
/*  line-height: 2.125rem;*/
/*  color: #414141;*/
/*  text-align: center;*/
/*}*/


@keyframes roll {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.case_slide {
  background: #fff;
}

.case_slide .img {
  border-radius: .9375rem;
}

.case_slide .img:after {
  padding-top: 49.2%;
}

.case_slide .swiper {
  padding-bottom: 3rem;
}

.case_slide .swiper-pagination {
  bottom: 0 !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case_slide .swiper-pagination .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  transform: scale(.7);
  margin: 0 4px !important;
  border-radius: 5px;
  transition: .5s;
  background: #878c92;
  opacity: 1;
}

.case_slide .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #db251c;
  transform: scale(1);
}

.case_tuijian .s_tt {
  text-align: center;
}

.case_tuijian.arrstyle .arr {
  width: 4rem;
  height: 4rem;
  margin-top: -5rem;
}
/*案例  结束*/


/*案例详情  开始*/
    /* ================= 顶部轮播图模块 ================= */
    .potbF {
        padding-bottom: 0 !important;
    }

    .carousel-section {
        margin-bottom: 40px;
        position: relative;
    }

    .carousel-section .carousel-wrapper {
        width: 100%;
        height: 580px;
        overflow: hidden;
        position: relative;
        touch-action: pan-y;
    }

    .carousel-section .carousel-track {
        display: flex;
        height: 100%;
        gap: 50px;
        transition: transform 0.5s ease-in-out;
        align-items: center;
        will-change: transform;
    }

    .carousel-section .carousel-slide {
        flex: 0 0 70%;
        height: 100%;
        border-radius: 12px;
        overflow: hidden;
    }

    .carousel-section .carousel-slide img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        pointer-events: none;
    }

    .carousel-section .carousel-dots {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 12px;
        margin-top: 24px;
        min-height: 10px;
    }

    .carousel-section .carousel-dots.is-single {
        display: none;
    }

    .carousel-section .dot {
        width: 10px !important;
        height: 10px !important;
        border-radius: 50%;
        background-color: #d1d5db;
        cursor: pointer;
        transition: background-color 0.3s, transform 0.3s;
        flex: 0 0 auto;
        padding: 6px !important;
        border: none !important;
        box-sizing: content-box;
    }

    .carousel-section .dot.active {
        background-color: #db251c;
        transform: scale(1.4);
    }

    /* ================= 最新案例容器 ================= */
    .newcase_container-box {
        background: #f1f4f6;
        padding: 6rem 0 6rem 0;
        /* ★ 防止 footer 或外部元素遮挡卡片内容 */
        position: relative;
        z-index: 1;
        overflow: visible;
    }

    .newcase_container {
        --side-pad: 130px;
        --btn-size: 70px;
        --btn-icon: 38px;
        --btn-offset: 110px;

        max-width: 1800px;
        margin: 0 auto;
        padding: 0 var(--side-pad);
        box-sizing: border-box;
        width: 100%;
    }

    .newcase_container .n_tt h3 {
        font-size: 2rem;
        line-height: 1.3;
        margin: 0;
        color: #222;
    }

    .newcase_container .n_tt .margin-top-12 {
        margin-top: 12px;
    }

    /* ================= 下方卡片模块 ================= */
    .newcase_container .cards-section {
        position: relative;
        margin-top: 150px;
    }

    .newcase_container .slider-btn {
        position: absolute;
        top: 40%;
        transform: translateY(-50%);
        width: var(--btn-size);
        height: var(--btn-size);
        border-radius: 50%;
        background-color: #fff;
        border: 1px solid #e5e7eb;
        display: flex;
        justify-content: center;
        align-items: center;
        cursor: pointer;
        z-index: 10;
        transition: background-color 0.3s ease, color 0.3s ease,
                    border-color 0.3s ease, transform 0.3s ease,
                    opacity 0.3s ease, box-shadow 0.3s ease;
        color: #333;
        box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
        padding: 0;
    }

    .newcase_container .slider-btn:not(:disabled):hover {
        background-color: #db251c;
        color: #fff;
        border-color: #db251c;
        box-shadow: 0 8px 22px rgba(219, 37, 28, 0.32);
        transform: translateY(-50%) scale(1.06);
    }

    .newcase_container .slider-btn:not(:disabled):active {
        transform: translateY(-50%) scale(0.97);
    }

    .newcase_container .slider-btn:disabled {
        opacity: 0.3;
        cursor: not-allowed;
        background-color: #fff;
        color: #9ca3af;
        border-color: #e5e7eb;
        box-shadow: none;
        pointer-events: auto;
    }

    .newcase_container .slider-btn.prev { left: calc(-1 * var(--btn-offset)); }
    .newcase_container .slider-btn.next { right: calc(-1 * var(--btn-offset)); }

    .newcase_container .slider-btn svg {
        width: var(--btn-icon);
        height: var(--btn-icon);
        fill: currentColor;
    }

    .newcase_container .cards-wrapper-container {
        overflow: hidden;
        width: 100%;
        padding: 10px 0;
        box-sizing: border-box;
        touch-action: pan-y;
    }

    .newcase_container .cards-wrapper {
        display: flex;
        gap: 80px;
        transition: transform 0.5s ease-in-out;
        will-change: transform;
        align-items: stretch;
    }

    /* ===== 卡片主体 ===== */
    .newcase_container .card {
        flex: 0 0 calc(50% - 40px);
        padding-bottom: 20px;
        cursor: pointer;
        position: relative;
        border-bottom: 1px solid #888;
        transition: border-bottom-color 0.4s ease-in-out;
        box-sizing: border-box;
    }

    .newcase_container .card:hover {
        border-bottom-color: transparent;
    }

    .newcase_container .card a {
        display: block;
        color: inherit;
        text-decoration: none;
    }

    /* ===== 图片区 ===== */
    .newcase_container .card-img-box {
        width: 100%;
        /*height: 420px;*/
        border-radius: 8px;
        overflow: hidden;
        position: relative;
    }

    .newcase_container .card-img-box img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
        pointer-events: none;
        display: block;
    }

    .newcase_container .card:hover .card-img-box img {
        transform: scale(1.05);
    }

    /* ===== 文字区 ===== */
    .newcase_container .card-content {
        padding: 20px 0;
    }

    .newcase_container .card-title {
        font-size: 1.5rem;
        font-weight: bold;
        color: #333;
        margin: 0 0 8px;
        line-height: 1.4;
        min-height: 60px;
    }

    .newcase_container .card-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .newcase_container .card-subtitle {
        flex: 1 1 auto;
        min-width: 0;
        margin: 0;
        font-size: 1.125rem;
        line-height: 1.5;
        color: #888;
    }

    .newcase_container .card-arrow {
        flex: 0 0 auto;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.5rem;
        line-height: 1;
        color: #bbb;
        transition: color 0.3s ease;
        pointer-events: none;
    }

    .newcase_container .card:hover .card-arrow {
        color: #db251c;
    }

    /* ===== 底部红线 ===== */
    .newcase_container .card-bottom-line {
        position: absolute;
        bottom: -1px;
        left: 0;
        width: 0;
        height: 3px;
        background-color: #db251c;
        border-radius: 0 0 0 8px;
        transition: width 0.4s ease-in-out;
        pointer-events: none;
    }

    .newcase_container .card:hover .card-bottom-line {
        width: 100%;
        border-radius: 0 0 8px 8px;
    }

    /* ================= 响应式适配 ================= */
    @media (max-width: 1200px) {
        .newcase_container {
            --side-pad: 118px;
            --btn-size: 72px;
            --btn-icon: 34px;
            --btn-offset: 94px;
        }

        .carousel-section .carousel-wrapper { height: 450px; }
        .carousel-section .carousel-slide { flex: 0 0 80%; }
        .newcase_container .card-img-box { height: 300px; }
        .newcase_container .card-title { font-size: 1.25rem; }
    }

    @media (max-width: 992px) {
        .newcase_container {
            --side-pad: 104px;
            --btn-size: 64px;
            --btn-icon: 30px;
            --btn-offset: 80px;
        }

        .carousel-section .carousel-wrapper { height: 360px; }
        .carousel-section .carousel-slide { flex: 0 0 85%; }
        .newcase_container .card-img-box { height: 240px; }
    }

    /* ============================================================
       手机端适配
       ============================================================ */
    @media (max-width: 768px) {
        .newcase_container {
            --side-pad: 16px;
            --btn-size: 38px;
            --btn-icon: 18px;
            --btn-offset: 0;
        }

        .newcase_container-box {
            padding: 40px 0 50px 0;
            overflow: visible;
        }

        /* ---- 标题区 ---- */
        .newcase_container .n_tt {
            text-align: center;
        }

        .newcase_container .n_tt h3 {
            font-size: 22px;
            line-height: 1.3;
        }

        .newcase_container .n_tt .margin-top-12 {
            font-size: 13px;
            line-height: 1.6;
            color: #666;
            margin-top: 8px;
            padding: 0 8px;
        }

        /* ---- 卡片区整体 ---- */
        .newcase_container .cards-section {
            margin-top: 28px;
        }

        .newcase_container .cards-wrapper-container {
            overflow: hidden;
            padding: 0;
            height: 45vh;
        }

        .newcase_container .cards-wrapper {
            gap: 0;
            align-items: stretch;
        }

        /* 一屏一张卡片，占满整行 */
        .newcase_container .card {
            flex: 0 0 100%;
            max-width: 100%;
            width: 100%;
            padding: 0 0 14px 0;
            margin: 0;
            border-bottom: 1px solid #888;
            box-sizing: border-box;
        }

        .newcase_container .card a {
            display: block;
        }

        /* ---- 图片区：固定高度，避免高度异常 ---- */
        .newcase_container .card-img-box {
            width: 100%;
            height: 210px;
            border-radius: 6px;
            overflow: hidden;
            position: relative;
        }

        .newcase_container .card-img-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        /* ---- 文字区：给足空间，保证显示完整 ---- */
        .newcase_container .card-content {
            padding: 14px 0 10px;
            /* ★ 保证文字区不会被压缩 */
            min-height: 80px;
            position: relative;
            z-index: 1;
        }

        .newcase_container .card-title {
            font-size: 17px;
            line-height: 1.4;
            margin: 0 0 6px;
            min-height: 0;
            color: #333;
            font-weight: bold;
            white-space: normal;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .newcase_container .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }

        .newcase_container .card-subtitle {
            flex: 1 1 auto;
            min-width: 0;
            margin: 0;
            font-size: 14px;
            line-height: 1.5;
            color: #888;
            white-space: normal;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .newcase_container .card-arrow {
            width: 32px;
            height: 32px;
            font-size: 18px;
            flex: 0 0 auto;
        }

        /* ---- 左右箭头：浮在图片区中心，可点击切换 ---- */
        .newcase_container .slider-btn {
            display: flex;
            width: 38px;
            height: 38px;
            /* 图片区高度 210px，中心在 105px */
            top: 105px;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.95);
            -webkit-backdrop-filter: blur(4px);
            backdrop-filter: blur(4px);
            border: none;
            box-shadow: 0 3px 12px rgba(0, 0, 0, 0.18);
        }

        .newcase_container .slider-btn.prev { left: 8px; }
        .newcase_container .slider-btn.next { right: 8px; }

        .newcase_container .slider-btn:not(:disabled):hover,
        .newcase_container .slider-btn:not(:disabled):active {
            background: #db251c;
            color: #fff;
            transform: translateY(-50%) scale(1);
            box-shadow: 0 3px 12px rgba(219, 37, 28, 0.35);
        }

        .newcase_container .slider-btn svg {
            width: 18px;
            height: 18px;
        }

        /* ---- 顶部轮播图（手机端紧凑版） ---- */
        .carousel-section {
            margin-bottom: 24px;
        }

        .carousel-section .carousel-wrapper {
            height: 240px;
        }

        .carousel-section .carousel-track {
            gap: 16px;
        }

        .carousel-section .carousel-slide {
            flex: 0 0 88%;
            border-radius: 8px;
        }

        .carousel-section .carousel-dots {
            margin-top: 16px;
            gap: 8px;
        }

        .carousel-section .dot {
            width: 8px !important;
            height: 8px !important;
            padding: 4px !important;
        }
    }

    @media (max-width: 480px) {
        .newcase_container .card-img-box {
            height: 190px;
        }

        .newcase_container .slider-btn {
            top: 95px;
        }

        .carousel-section .carousel-wrapper {
            height: 200px;
        }

        .carousel-section .carousel-slide {
            flex: 0 0 92%;
        }
    }
    /*案例详情 结束*/

.n_xiazai {}

.n_xiazai ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
}

.n_xiazai ul li {}

.n_xiazai ul li .box {
  border-radius: .9375rem;
  overflow: hidden;
}

.n_xiazai ul li .img {}

.n_xiazai ul li .img:after {}

.n_xiazai ul li .txt {
  background: #fff;
  padding: 2.875rem;
}

.n_xiazai ul li .txt h4 {
  font-size: 1.5rem;
  color: #000000;
  font-weight: bold;
  margin-bottom: 1rem;
}

.n_xiazai ul li .txt p {
  font-size: 1rem;
  line-height: 1.5rem;
  color: #515151;
}

.n_xiazai ul li .txt .bot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.n_xiazai ul li .txt .icobox {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.n_xiazai ul li .txt .icobox a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.8125rem;
  height: 2.8125rem;
  transition: .5s;
  border-radius: 50%;
  border: 1px solid #d8d8d8;
}

.n_xiazai ul li .txt .icobox a i {
  color: #9b9b9b;
  font-size: 1.25rem;
}

.n_xiazai ul li .txt span {
  font-size: .9375rem;
  color: #717274;
  display: flex;
  align-items: center;
  gap: 8px;
}

.n_xiazai ul li .txt span i {
  font-size: 1.25rem;
}

.n_xiazai ul li .txt .icobox a:hover {
  border: 1px solid #db251c;
  background: #db251c;
}

.n_xiazai ul li .txt .icobox a:hover i {
  color: #fff;
}

/* ================= 资质证书模块 ================= */
.n_zizhi {}

/* ---------- 列表布局 ---------- */
.n_zizhi ul.ul1 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.875rem;
}

.n_zizhi ul.ul2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.875rem;
  margin-top: 1.875rem;
  padding-bottom: 100px;
}

/* ---------- 卡片 ---------- */
.n_zizhi ul li .box {
  display: block;
  position: relative;
  background: url(../image/zizhi_bg.jpg) center no-repeat;
  background-size: cover;
  border-radius: .6375rem;
  overflow: hidden;              /* 圆角裁切，防止放大后溢出 */
  -webkit-tap-highlight-color: transparent;
}

.n_zizhi ul li .box .img {
  position: relative;
  overflow: hidden;              /* 关键：放大的图片在这里被裁掉 */
  border-radius: .6375rem .6375rem 0 0;
}

.n_zizhi ul li .box .img:after {
  content: "";
  display: block;
  padding-top: 70.44%;
}

.n_zizhi ul li .box .img .pic {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  box-sizing: border-box;
}

.n_zizhi ul.ul1 li .box .img .pic { padding: 8% 15% 5%; }
.n_zizhi ul.ul2 li .box .img .pic { padding: 0 15% 5%; }

/* ---------- 图片：中心放大动画 ---------- */
.n_zizhi ul li .box .img img,
.n_zizhi ul li .box .img .pic img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1);
  transform-origin: center center;
  transition: transform .5s cubic-bezier(.22,.61,.36,1);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  will-change: transform;
}

/* 鼠标经过卡片：图片从中心放大 1.2 倍 */
.n_zizhi ul li .box:hover .img img,
.n_zizhi ul li .box:hover .img .pic img {
  transform: scale(1.1);
}

/* 触屏/键盘可达性：聚焦时同样触发 */
.n_zizhi ul li .box:focus-visible .img img {
  transform: scale(1.1);
}

@media (prefers-reduced-motion: reduce) {
  .n_zizhi ul li .box .img img {
    transition: none;
  }
  .n_zizhi ul li .box:hover .img img {
    transform: scale(1);
  }
}

/* 证书名称：独立位于卡片下方（不覆盖在 zizhi_bg 背景图之上，也不与其他内容重叠） */
.n_zizhi ul li h4.txtovh1 {
  font-size: 1.375rem;
  color: #333;
  padding: 0 1rem;
  margin-top: 1rem;
  text-align: center;
  line-height: 1.5;
}

.n_zizhi ul.ul2 li h4.txtovh1 {
  font-size: 1.125rem;
  margin-top: .875rem;
}

/* ================= 生产环境 ================= */
.n_schj {}

.n_schj ul.ul1 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.875rem;
}

/* 优化点：去除了原有的 padding-bottom: 100px，避免底部留白过大 */
.n_schj ul.ul2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.875rem;
  margin-top: 1.875rem;
  padding-bottom: 120px;
}

.n_schj ul li {}

.n_schj ul li .box {
  display: block;
  background-size: cover;
  border-radius: .9375rem;
  position: relative;
  /* 注意：不要给 .box 加 overflow: hidden，否则底部的 h4 标题会被裁切 */
}

/* 1. 图片外层容器：负责裁切放大溢出的图片，并保留卡片圆角 */
.n_schj ul li .box .img {
  position: relative;
  overflow: hidden;
  border-radius: .9375rem;
}

/* 2. 宽高比占位 */
.n_schj ul li .box .img:after {
  content: '';
  display: block;
  padding-top: 70.44%;
}

/* 3. 图片内层容器 */
.n_schj ul li .box .img .pic {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  overflow: hidden;
  
  /* 初始状态与过渡动画 */
  transform: scale(1);
  transform-origin: center center; /* 从中心开始放大 */
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.n_schj ul.ul1 li .box .img .pic {
  padding: 8% 15% 5%;
}

.n_schj ul.ul2 li .box .img .pic {
  /*padding: 0% 5%;*/
}

/* 4. 图片本体：限制宽高，防止撑破容器 */
.n_schj ul li .box img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* 5. 鼠标经过  */
.n_schj ul li .box:hover .img .pic,
.n_schj ul li .box:focus-visible .img .pic {
  transform: scale(1.2);
}

/* 为减少动态效果的用户关闭动画 */
@media (prefers-reduced-motion: reduce) {
  .n_schj ul li .box .img .pic {
    transition: none;
  }
  .n_schj ul li .box:hover .img .pic,
  .n_schj ul li .box:focus-visible .img .pic {
    transform: scale(1);
  }
}

/* 标题样式：第一组大图（图片内部文字，白字） */
.n_schj ul li .box h4 {
  font-size: 1.375rem;
  color: #fff;
  padding: 0 1rem;
  text-align: center;
  position: absolute;
  left: 0;
  bottom: 1.5rem;
  width: 100%;
}

/* ===== 优化重点：第二组图片标题（图片下方文字，深色字） ===== */
.n_schj ul.ul2 li .box h4 {
  font-size: 1.125rem;
  color: #333;
  text-align: center;
  width: 100%;
  
  /* 取消绝对定位，使其自然在图片下方撑开空间 */
  position: static; 
  /* 增加顶部间距，让标题不再紧贴图片 */
  margin-top: 1.5rem; 
}

.n_news_xq {}

.main_con {
  display: flex;
  background: #fff;
  padding: 3.75rem;
}

.main_con .line {
  display: block;
  width: 2px;
  flex-shrink: 0;
  height: auto;
  background: #f5f5f5;
  margin: 0 3.75rem;
}

.left_con {
  flex-grow: 1;
}

.right_con {
  width: 23.125rem;
  flex-shrink: 0;
}

.right_con .sticky {
  position: sticky;
  top: 7rem;
}

.ar_title {
  padding-bottom: 1.75rem;
  border-bottom: 2px solid #f5f5f5;
  margin-bottom: 2.875rem;
}

.ar_title h1 {
  font-size: 2rem;
  color: #212121;
  font-weight: bold;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.ar_title .info {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ar_title .info span {
  font-size: 1rem;
  color: #212121;
}

.news_tuijian {}

.news_tuijian ul {}

.news_tuijian ul li {}

.news_tuijian ul li+li {
  margin-top: 1.25rem;
}

.news_tuijian .box {
  display: block;
  border-radius: .9375rem;
  overflow: hidden;
  position: relative;
}

.news_tuijian .img {}

.news_tuijian .img:after {
  padding-top: 62.53%;
}

.news_tuijian .txt {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  z-index: 9;
  padding: 4.5rem 1.875rem 1.5rem;
  background-image: -moz-linear-gradient(270deg, transparent 0%, rgba(0, 0, 0, .5) 100%);
  background-image: -webkit-linear-gradient(270deg, transparent 0%, rgba(0, 0, 0, .5) 100%);
  background-image: -ms-linear-gradient(270deg, transparent 0%, rgba(0, 0, 0, .5) 100%);
}

.news_tuijian .txt span {
  font-size: .875rem;
  color: #ffffff;
}

.news_tuijian .txt h4 {
  font-size: 1rem;
  color: #fff;
  margin-top: .5rem;
}

.ar_fot {
  font-size: 1.0625rem;
  line-height: 2.375rem;
  margin-top: 1.75rem;
  margin-bottom: 3rem;
}

.btn_gobacklist {
  display: flex;
  width: 11.25rem;
  height: 3.4375rem;
  gap: 10px;
  border-radius: 2rem;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #db251c;
}

.btn_gobacklist i {
  font-size: 1.25rem;
}

.social-share .social-share-icon {
  color: #db251c;
  border-width: 0;
}

.social-share .social-share-icon:hover {
  color: #fff;
  background: #db251c;
}


.n_filter {
  margin-bottom: 2.625rem;
}

.n_filter form {
  display: flex;
}

.n_filter .searchbox {
  border: 2px solid #e0e3e4;
  height: 3.125rem;
  border-radius: 5px;
  display: flex;
  margin-left: 1.25rem;
}

.n_filter form .input {
  padding: 0 1.125rem;
  font-size: 1rem;
  color: #818181;
}

.n_filter form .button {
  border-radius: 0 5px 5px 0;
  padding: 0 1.25rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b1b1b1;
  background: none;
  font-size: 1rem;
}

.n_filter form .button i {
  font-size: 1.5rem;
  margin-right: 3px;
}

.select-wrapper {
  height: 3.4375rem !important;
  width: 12.5rem !important;
}

.select-wrapper .input {
  border-radius: 5px;
}

.n_filter .searchbox .input {
  border-right: 0;
  width: 20rem;
}

#dr_kecheng2.select2 {
  border: 2px solid #e0e3e4 !important;
  height: 3.125rem !important;
  border-radius: 5px;
}

/* ================= 新闻模块样式优化 ================= */

.n_news01 {
  display: flex;
  border-radius: .625rem;
  overflow: hidden;
  /* 修改：上下保留 4rem，底部改为 2rem，避免与 .n_news02 之间出现大空白 */
  margin: 4rem auto 2rem;
}

.n_news01 .swiper .img {
  height: 30rem;
}

.n_news01 .picbox {
  width: 50%;
  flex-shrink: 0;
}

.n_news01 .txtbox {
  flex-grow: 1;
  width: 50%;
  padding: 3rem 4rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.n_news01 .txt span {
  font-size: 1.125rem;
  color: #616161;
}

.n_news01 .txt h2 {
  font-size: 1.625rem;
  line-height: 2.375rem;
  color: #000000;
  font-weight: bold;
  margin-top: 1.25rem;
  margin-bottom: 1rem;
}

.n_news01 .txt p {
  font-size: 1rem;
  line-height: 1.75rem;
  color: #515151;
}

.n_news01 .txt .mybtn01 {}

.n_news01 .swiper {
  width: 100%;
}

.n_news01 .swiper-pagination {
  position: static;
  margin-top: 3rem;
  display: flex;
}

.n_news01 .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  margin-right: .75rem;
  margin-left: 0;
  border-radius: 50%;
  transition: .5s;
  background: transparent;
  border: 2px solid #db251c;
  opacity: 1;
}

.n_news01 .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #db251c;
}

/* ================= 新闻列表网格 ================= */

.n_news02 {
  /* 修改：去掉额外顶部间距，整体间隔由 .n_news01 的底部 margin 控制 */
  margin-top: 0;
}

.n_news02 ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  padding-bottom: 8rem;
}

.n_news02 ul li {}

.n_news02 ul li .box {
  display: block;
  border-radius: .625rem;
  overflow: hidden;
}

.n_news02 ul li .img {}

.n_news02 ul li .img img {}

.n_news02 ul li .txt {
  padding: 2.5rem 2.75rem;
  border-radius: 0 0 .625rem .625rem;
  border: 1px solid #dddddd;
  overflow: hidden;
}

.n_news02 ul li .txt span {
  font-size: 0.8rem;
  color: #818181;
}

.n_news02 ul li .txt h2 {
    font-size: 1.3rem;
    line-height: 2.125rem;
    height: 2.125rem;
    color: #000000;
    font-weight: bold;
    margin: 1.3rem 0;
}

.n_news02 ul li .txt p {
  font-size: .875rem;
  line-height: 1.5rem;
  height: 3.125rem;
  color: #818181;
  margin-bottom: 1.25rem;
}



#n_main {
  padding-bottom: 2rem;
}

.mybtn02 {
  display: flex;
  align-items: center;
  font-size: 1rem;
  color: #717171;
  gap: 5px;
}

.mybtn02 i {
  font-size: 1.625rem;
}

/* 箭头图标 */
.mybtn02 .card-arrow {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 4px;
    color: #000000;
    transition: color 0.3s ease;
}

.lc_box {
  position: relative;
  z-index: 5;
}

.lc_box .lc_pic {
  display: block;
  height: 31.25rem;
  width: 100%;
  object-fit: cover;
}

.lc_box .lc_txt {
  position: absolute;
  left: 6.625rem;
  top: 5.5rem;
  z-index: 9;
  background: url(../image/licheng_txt.jpg) center no-repeat;
  width: 26.25rem;
  height: 30.9375rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 3.5rem 3.125rem;
}

.lc_box .lc_txt h3 {
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
}

.lc_box .lc_txt h3 span {
  font-size: 5rem;
  font-family: bahnschrift;
}

.lc_box .lc_txt h4 {
  font-size: 2rem;
  color: #fff;
}

.lc_box .lc_txt p {
  font-size: 2rem;
  color: #fff;
  font-family: BarlowCondensed-Medium;
  text-transform: uppercase;
}

.lc_box::after {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  display: block;
  content: '';
  background-image: linear-gradient(to top, rgba(24, 90, 178, 0.8), transparent);
}

.clound {
  opacity: .5;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url(../image/cloundy.png) repeat-x left center;
  -webkit-animation: animate-cloud 30s linear infinite;
  animation: animate-cloud 30s linear infinite;
}

@-webkit-keyframes animate-cloud {
  from {
    background-position: 1920px 100%;
  }

  to {
    background-position: 0 100%;
  }
}

@keyframes animate-cloud {
  from {
    background-position: 1920px 100%;
  }

  to {
    background-position: 0 100%;
  }
}


.lc_list {
  position: relative;
  z-index: 1;
}

.lc_list::before {
  content: "";
  display: block;
  width: 2px;
  height: 100%;
  background: #e5e5e5;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}

.lc_list ul {
  padding-top: 3rem;
  position: relative;
  z-index: 3;
}

.lc_list ul li {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 2.875rem;
}

.lc_list ul li+li {
  margin-top: 3.75rem;
}

.lc_list ul li .year {
  width: 50%;
  font-size: 3.75rem;
  color: #db251c;
  font-family: BarlowCondensed-SemiBoldItalic;
}

.lc_list ul li .dot {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1.75rem;
  border-radius: 50%;
  border: 3px solid #db251c;
  background: #fff;
}

.lc_list ul li .txt {
  width: 50%;
  overflow: hidden;
}

.lc_list ul li .con {
  font-size: 1.0625rem;
  line-height: 2.5rem;
  color: #414141;
}

.lc_list ul li:nth-child(even) {
  flex-direction: row-reverse;
}

.lc_list ul li:nth-child(odd)>div:nth-child(1) {
  text-align: right;
}

.lc_list ul li:nth-child(odd)>div:nth-child(3) {
  text-align: left;
}

.lc_list ul li:nth-child(even)>div:nth-child(1) {
  text-align: left;
}

.lc_list ul li:nth-child(even)>div:nth-child(3) {
  text-align: right;
}

.lc_list ul li .txt .ico_tgl2 i {
  cursor: pointer;
  margin-top: 1rem;
  display: flex;
  width: 26px;
  height: 26px;
  font-size: 12px;
  color: #97999a;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid #97999a;
}

.lc_list .ico_tgl2 {
  display: inline-block;
  height: auto;
  transition: .3s;
}

.lc_list ul li .txt.open .con {
  height: auto !important;
  overflow: auto !important;
}

.lc_list ul li .txt.open .ico_tgl2 i {
  transform: rotate(180deg);
}

.lc_list ul li .txt .ico_tgl2 i:hover {
  color: #fff;
  border: 1px solid #db251c;
  background: #db251c;
}

.n_lianxi {
  width: 100%;
  background: #fff;
}

.n_lianxi .bd {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.n_lianxi .img {
  border-radius: .9375rem 0 0 .9375rem;
}

.n_lianxi .txt {
  border: 1px solid #e6e9ec;
  border-radius: 0 .9375rem .9375rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3.75rem;
}

.n_lianxi .txt .box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.n_lianxi .txt h3 {
  font-size: 2rem;
  color: #212121;
  font-weight: bold;
  margin-bottom: 2rem;
}

.n_lianxi ul {
  max-width: 42.5rem;
}

.n_lianxi ul li {
  display: flex;
  align-items: center;
}

.n_lianxi ul li .ico {
  width: 3.125rem;
  height: 3.5rem;
  flex-shrink: 0;
  margin-right: 1.25rem;
  background: url(../image/ico_bg2.svg) center no-repeat;
  background-size: contain;
  display: flex;
  align-items: center;
  justify-content: center;
}

.n_lianxi ul li .ico svg {
  width: 1.375rem;
  height: 1.375rem;
}

.n_lianxi ul li .ico svg path {
  fill: #333;
}

.n_lianxi ul li+li {
  margin-top: 1.375rem;
}

.n_lianxi ul li p {
  font-size: 1.08rem;
  line-height: 1.75rem;
  color: #222222;
}

.n_lianxi .pic {
  flex-shrink: 0;
  width: 37.8125rem;
}

/*留言 start*/
    .n_liulan {
      width: 100%;
      overflow: hidden;
      background: url(../image/contact_bg.jpg) center no-repeat;
      background-size: cover;
    }

    .n_liulan .tt {
      font-size: 2.5rem;
      color: #fff;
      margin-bottom: 2.625rem;
    }

    .n_liulan .bd {
      background: rgba(255,255,255,0.9);
      border-radius: 1.25rem;
      padding: 4rem 5.625rem;
    }

    .n_liulan form {
      display: grid;
      gap: 1.625rem 1.25rem;
      grid-template-columns: repeat(3, 1fr);
    }

    .n_liulan .group {
      position: relative;
      overflow: hidden;
    }

    .n_liulan .group .span {
      white-space: nowrap;
      flex-shrink: 0;
      display: block;
      position: relative;
      font-size: 1.125rem;
      color: #313131;
      margin-bottom: 1.125rem;
    }

    .n_liulan .group .red {
      color: #da251d;
      position: absolute;
      left: 1rem;
      padding-top: 4px;
    }

    .n_liulan .group .input {
      width: 100%;
      border: 1px solid #d8d9e0;
      border-radius: .625rem;
      height: 3.75rem;
      padding: 0 1.625rem;
      font-size: 1rem;
      color: #7f7f7f;
      background: rgba(255,255,255,0.5);
    }

    /* ===== 验证码布局优化 ===== */
    .n_liulan .captcha-wrap {
      position: relative;
      width: 100%;
    }

    /* 验证码图片贴到输入框内部右侧 */
    .n_liulan .group .yzm {
      position: absolute;
      right: 1px; /* 扣除 border 边框 */
      top: 1px;
      bottom: 1px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 0 .625rem .625rem 0;
      overflow: hidden;
      background: #fff; /* 防止背景透出 */
      z-index: 2;
    }

    .n_liulan .group .yzm img {
      height: 100%;
      width: auto;
      display: block;
    }

    /* 防止验证码输入文字被图片遮挡，预留足够的右侧空间 */
    .n_liulan .yambox .input {
      padding-right: 150px; 
    }

    .n_liulan .button {
      display: flex;
      align-items: center;
      justify-content: center;
      height: 3.75rem;
      width: 12.5rem;
      max-width: 100%;
      color: #fff;
      background: #db251c;
      border-radius: .625rem;
      font-size: 1.0625rem;
      gap: .75rem;
      border: 0;
      cursor: pointer;
    }

    .n_liulan .button i {
      font-size: 1.5rem;
    }

    .n_liulan .textareabox {
      grid-column: 1 / 4;
      display: block;
      gap: 0;
    }

    .n_liulan .textareabox textarea.input {
      padding-top: 1rem;
      width: 100%;
      height: 10rem;
    }

    .n_liulan .input::-webkit-input-placeholder {
      font-size: 1rem;
      color: #7f7f7f;
    }

    /* 提交按钮容器：最后一行底部对齐 */
    .n_liulan .submitbox {
      display: flex;
      align-items: flex-end;
      justify-content: flex-start;
      align-self: end;
    }

    #lyform .group.has-error .input,
    #lyform .group.has-error textarea,
    #lyform .group.has-error select {
        border-color: #e4393c !important;
    }

    #lyform .tip {
        display: block;
        flex: 0 0 100%;
        width: 100%;
        order: 99;
        margin-top: 4px;
        color: #e4393c;
        font-size: 12px;
        line-height: 1.6;
        font-weight: normal;
        text-align: left;
    }

    #lyform .tip:empty {
        display: none;
    }

    #lyform .submit-btn[disabled] {
        opacity: .7;
        cursor: not-allowed;
    }

    #codeimg {
        cursor: pointer;
    }

    /* ===== 下拉选择框样式（与原有 input 保持一致） ===== */
    #lyform select.input {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M6 8 0 .8.9 0 6 5.6 11.1 0l.9.8z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 14px center;
        background-size: 12px 8px;
        padding-right: 38px;
        cursor: pointer;
        text-overflow: ellipsis;
    }

    /* 未选择时显示占位色 */
    #lyform select.input.is-placeholder {
        color: #999;
    }

    #lyform select.input option {
        color: #333;
        background: #fff;
    }

    #lyform select.input::-ms-expand {
        display: none;
    }
    
    /* 移动端响应式调整（如果 media.css 未覆盖，此处兜底） */
    @media (max-width: 768px) {
      .n_liulan form {
        grid-template-columns: 1fr; /* 手机端变为单列 */
      }
      .n_liulan .bd {
        padding: 2rem 1.5rem;
      }
      .n_liulan .textareabox {
        grid-column: 1 / 2;
      }
      .n_liulan .yambox .input {
        padding-right: 130px; /* 小屏幕稍微缩小右侧留白 */
      }
      .n_liulan .group .yzm img {
        /* 保证在小屏幕下依然撑满高度 */
        max-height: 100%;
      }
    }
    /*留言 end*/

.lx_ewm {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  text-align: center;
  height: 100%;
  box-sizing: border-box;
  padding: 10px;
}

.lx_ewm h4 {
    font-size: 1.025rem;
    color: #333333;
    line-height: 1.475rem;}

.lx_ewm img {
  width: 8.75rem;
  height: 8.75rem;
}

.lx_ewm p {
  font-size: 1rem;
  line-height: 1.875rem;
  color: #333;
}


#box ul {
  display: flex;
  overflow: hidden;
  gap: 1.125rem
}

#box li {
  width: 18.75rem;
  flex-grow: 1;
  min-width: 120px !important;
  float: left;
  flex-shrink: 0;
  transition: .5s;
  position: relative;
}

#box li.on {
  width: calc(100% - 37.5rem - 2.5rem) !important
}

#box li .box {
  background: #fff;
  border-radius: .9375rem;
  height: 33rem;
  padding: 2.875rem;
  position: relative;
  z-index: 1;
  overflow: hidden;
  transition: .5s;
  display: flex;
  align-items: flex-end
}

#box li .box:before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 10rem;
  background-image: -moz-linear-gradient(270deg, transparent 0%, rgba(0, 0, 0, .5) 100%);
  background-image: -webkit-linear-gradient(270deg, transparent 0%, rgba(0, 0, 0, .5) 100%);
  background-image: -ms-linear-gradient(270deg, transparent 0%, rgba(0, 0, 0, .5) 100%);
  z-index: 10;
}

#box li .txt {
  z-index: 11;
  position: relative;
}

#box li .box .bg {
  background-size: cover !important;
  position: absolute;
  z-index: -1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: .5s
}

#box li img {
  flex-shrink: 0;
  width: 3.625rem;
}

#box li h4 {
  font-size: 1.625rem;
  margin-top: 1.5rem;
  line-height: 1.5;
  white-space: nowrap;
  color: #fff;
  transition: .5s;
  margin-bottom: 1rem;
}

#box li.on {
  flex-grow: 0
}

#box li.on .box h4 {
  color: #fff
}

#box li p {
  color: #fff;
  opacity: 0;
  transition: all .5s;
  height: 1.125rem;
}

#box li.on p {
  opacity: 1;
}

.n_tt p {
  font-size: 1.125rem;
  line-height: 2.375rem;
  color: #414141;
  margin-top: 2.25rem;
}

.n_chengzhang {}

.n_chengzhang .s_hd {
  align-items: flex-end;
}

.n_chengzhang .s_hd .n_tt {
  margin-bottom: 0;
  text-align: left;
}

.n_chengzhang .arrbox {
  display: flex;
  gap: 1rem;
}

.n_chengzhang .arrbox .arr {
  width: 4.5rem;
  height: 4.5rem;
  gap: 1rem;
  border: 1px solid #bdc1c6;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.n_chengzhang .arrbox .arr:hover {
  border: 1px solid #db251c;
  background: #db251c;
  color: #fff;
}

.n_chengzhang .img {
  border-radius: .9375rem;
  overflow: hidden;
}

.n_zhaopin {
  width: 100%;
  background: url(../image/n_zhaopin_bg.jpg) center no-repeat;
  background-size: cover;
  color: #fff;
}

.n_zhaopin .n_tt {
  margin-bottom: 6rem;
}

.n_zhaopin .n_tt span {
  font-size: 1.125rem;
  display: block;
  margin-bottom: 1.625rem;
  color: #fff;
}

.n_zhaopin .n_tt h3 {
  color: #fff;
  font-weight: normal;
}

.n_zhaopin ul {
  display: flex;
  justify-content: center;
}

.n_zhaopin ul li {
  width: 33.33%;
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
  padding: 0 1rem;
}

.n_zhaopin ul li i {
  font-size: 3.25rem;
}

.n_zhaopin ul li h4 {
  font-size: 1.25rem;
  line-height: 1.875rem;
  margin-top: 1.125rem;
  margin-bottom: 1.5rem;
}

.n_zhaopin ul li span {
  font-size: 1.5rem;
  font-family: bahnschrift;
}

.n_zhaopin ul li p {
  font-size: 1.125rem;
  line-height: 1.5;
}

.n_zhaopin ul li img {
  width: 6.625rem;
  height: 6.625rem;
  border-radius: .625rem;
}

.n_zhaopin ul li+li {
  border-left: 1px solid rgba(255, 255, 255, .2);
}

.n_about {}

.n_about .box1 {
  display: flex;
  gap: 11.75rem;
}

.n_about .box1 .n_tt {
  flex-shrink: 0;
}

.n_about .box1 .con {}

.n_about .box2 {
  position: relative;
  border-radius: .9375rem;
  overflow: hidden;
  margin-top: 3.25rem;
}

.n_about .box2 img {
  display: block;
}

.n_about .box2 .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding-bottom: 3.75rem;
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.n_about .box2 .about_play {
  width: 11.25rem;
  height: 3.125rem;
  padding-right: 1.5rem;
  position: relative;
  border-radius: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}

.n_about .box2 .about_play span {
  display: flex;
  position: absolute;
  right: .625rem;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  background: #db251c;
  border-radius: 50%;
}

.n_about .box2 .about_play span i {
  color: #fff;
  font-size: 12px;
}

.about_shuzi {
  width: 100%;
  overflow: hidden;
  background: url(../image/about_shuzi_bg.jpg) center no-repeat;
  background-size: cover;
  background-attachment: fixed;
  color: #fff;
  padding: 10rem 0;
}

.about_shuzi .m {
  display: flex;
  gap: 11.25rem;
}

.about_shuzi .left {
  flex-shrink: 0;
}

.about_shuzi .n_tt h3 {
  color: #fff;
}

.about_shuzi .right .con {
  font-size: 1.0625rem;
  line-height: 2.375rem;
}

.about_shuzi .right ul {
  display: flex;
  justify-content: space-between;
  margin-top: 5rem;
}

.about_shuzi .right ul li {
  display: flex;
  flex-direction: column;
  width: 25%;
  align-items: center;
  max-width: 12.5rem;
}

.about_shuzi .right ul li .ico {
  width: 5rem;
  height: 5rem;
}

.about_shuzi .right ul li .ico img {}

.about_shuzi .right ul li .line {
  display: block;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin-top: 1rem;
}

.about_shuzi .right ul li p {
  font-size: 1rem;
  margin-top: 1.125rem;
}

.about_shuzi .right ul li .box {
  margin-top: 1.5rem;
  height: 4rem;
}

.about_shuzi .right ul li .box span {
  font-size: 3.375rem;
  font-family: bahnschrift;
}

.about_shuzi .right ul li .box i {}

.about_cyl {
  background: url(../image/n_about_bg.jpg) center top no-repeat;
  background-size: cover;
  width: 100%;
  overflow: hidden;
}

.about_cyl .hd {
  margin: 0 -8px;
  position: relative;
}

.about_cyl .hd a {
  display: block;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.15);
  margin: 8px;
  border-radius: .9375rem;
  padding: 1.25rem 1.75rem 1.5rem;
}

.about_cyl .hd .ico {}

.about_cyl .hd .ico .img01 {
  display: block;
}

.about_cyl .hd .ico .img02 {
  display: none;
}

.about_cyl .hd h4 {
  text-align: center;
  font-size: 1.125rem;
  color: #021221;
}

.about_cyl .arr {
  position: absolute;
  z-index: 9;
  top: 50%;
  transform: translateY(-50%);
  width: 3.125rem;
  height: 3.125rem;
  border: 1px solid #bdc1c6;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.about_cyl .arr_left {
  left: 4rem;
}

.about_cyl .arr_right {
  right: 4rem;
}

.about_cyl .hd {
  margin-bottom: 5rem;
}

.about_cyl .hd .swiper-slide.swiper-slide-thumb-active a {
  background: #db251c;
}

.about_cyl .hd .swiper-slide.swiper-slide-thumb-active a h4 {
  color: #fff;
}

.about_cyl .hd .swiper-slide.swiper-slide-thumb-active .ico .img01 {
  display: none;
}

.about_cyl .hd .swiper-slide.swiper-slide-thumb-active .ico .img02 {
  display: block;
}

.about_cyl .item+.item {
  margin-top: 6rem;
}

.about_cyl .item .box {
  display: flex;
  grid-template-columns: 1fr 1fr;
  gap: 6.875rem;
  align-items: center;
}

.about_cyl .item .txt {
  width: 50%;
}

.about_cyl .item .txt h4 {
  font-size: 2.125rem;
  margin-bottom: 2.25rem;
}

.about_cyl .item .txt .con {
  font-size: 1.0625rem;
  line-height: 2.375rem;
  margin-bottom: 3.125rem;
}

.about_cyl .item .txt .cyl_shuzi {}

.about_cyl .item .txt .cyl_shuzi ul {
  display: flex;
  gap: 6.25rem;
}

.about_cyl .item .txt .cyl_shuzi ul li {
  padding-left: .875rem;
  border-left: 1px solid #d3d5e6;
}

.about_cyl .item .txt .cyl_shuzi ul li div {
  display: flex;
  font-size: 2.25rem;
  color: #db251c;
  font-family: bahnschrift;
}

.about_cyl .item .txt .cyl_shuzi ul li span {
  font-size: 2.25rem;
  color: #db251c;
  font-family: bahnschrift;
  display: block;
  margin-bottom: .5rem;
}

.about_cyl .item .txt .cyl_shuzi ul li p {}

.about_cyl .item .img {
  width: 50%;
  border-radius: .9375rem;
}

.about_cyl .m+.con {
  border-top: 1px solid #e0e2e4;
  margin-top: 5.5rem;
  padding-top: 4.5rem;
}

.about_cyl .item:nth-child(even) .box {
  flex-direction: row-reverse;
}

.pro_bn {
  background-size: cover !important;
  height: 100vh;
}

.pro_bn .bd {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pro_bn .txt {
  color: #fff;
  flex-shrink: 0;
}

.pro_bn .txt h2 {
  font-size: 3.375rem;
  font-weight: bold;
  color: #fff;
  font-family: "微软雅黑";
  margin-bottom: 1.25rem;
}

.pro_bn .txt h4 {
  font-size: 1.75rem;
  font-size: 2.25rem;
  font-family: BarlowCondensed-Light;
}

.pro_bn .txt .pro_shuzi {
  border-left: 1px solid rgba(255, 255, 255, 0.4);
  padding-left: .875rem;
  padding-bottom: .5rem;
  margin: 2.5rem 0 6rem;
}

.pro_bn .txt .pro_shuzi div {
  font-family: bahnschrift;
  font-size: 2.25rem;
}

.pro_bn .txt .pro_shuzi div span {}

.pro_bn .txt .pro_shuzi div i {}

.pro_bn .txt .pro_shuzi p {}

.pro_bn .pic img {
  max-height: 45.25rem;
}

.btn_down {
  width: 11.25rem;
  border: 2px solid #e0e2e4;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  height: 3.125rem;
  transition: .5s;
  gap: 1rem;
  border-radius: 1.5rem;
  font-size: 1.125rem;
  border: 2px solid #fff;
  color: #fff;
}

.btn_down i {
  font-size: 1rem;
  transition: .5s;
}

.btn_down:hover {
  border: 2px solid #db251c;
  background: #db251c;
}

.pro_ys {
  width: 100%;
  overflow: hidden;
  background: url(../image/pro_ys_bg.jpg) center no-repeat;
  background-size: cover;
}



.pro_ys .outbox {
  position: relative;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.pro_ys .outbox .hd {
  mix-blend-mode: multiply;
}

.pro_ys .outbox .hd ul li {
  position: absolute;
  z-index: 99;
}

.pro_ys .outbox .hd ul li:nth-child(1) {
  left: 0;
  top: 1.875rem;
  text-align: right;
}

.pro_ys .outbox .hd ul li:nth-child(1) .box {
  flex-direction: row-reverse;
}

.pro_ys .outbox .hd ul li:nth-child(2) {
  right: 0;
  top: 1.875rem;
}

.pro_ys .outbox .hd ul li:nth-child(2) .box .txt h4 {
  justify-content: flex-start;
}

.pro_ys .outbox .hd ul li:nth-child(3) {
  left: 0;
  bottom: 1.875rem;
  text-align: right;
}

.pro_ys .outbox .hd ul li:nth-child(3) .box {
  flex-direction: row-reverse;
}

.pro_ys .outbox .hd ul li:nth-child(4) {
  right: 0;
  bottom: 1.875rem;
}

.pro_ys .outbox .hd ul li:nth-child(4) .box .txt h4 {
  justify-content: flex-start;
}

.pro_ys .outbox .hd ul li .box {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}

.pro_ys .outbox .hd ul li .box .ico {
  width: 6.875rem;
  height: 6.875rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: 0.5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #151b20;
}

.pro_ys .outbox .hd ul li .box .txt {
  width: 13.125rem;
  padding-top: 0.5rem;
}

.pro_ys .outbox .hd ul li .box .txt h4 {
  font-size: 1.625rem;
  color: #313131;
}

.pro_ys .outbox .bd {
  position: relative;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pro_ys .outbox .bd img {
  width: 22.6875rem;
}

.pro_renzheng {
  background: #fff;
}

.pro_renzheng .arr i {
  font-size: 1.5rem;
}

.pro_renzheng .box {
  display: flex;
  align-items: center;
  padding: 2rem 2.625rem;
  gap: 1.875rem;
  height: 11.25rem;
  border-radius: .9375rem;
  border: 1px solid #d6dbe1;
}

.pro_renzheng .img {
  width: 7.25rem;
  flex-shrink: 0;
}

.pro_renzheng .img:after {
  padding-top: 100%;
}

.pro_renzheng .img img {
  transform: none !important;
}

.pro_renzheng h4 {
  font-size: 1.375rem;
  line-height: 1.875rem;
  color: #313131;
  font-weight: bold;
}

.pro_canshu {
  background: #fff;
}

.pro_lianxi {
  width: 100%;
  background: url(../image/contact_bg.jpg) center no-repeat;
  overflow: hidden;
  background-attachment: fixed;
  background-size: cover;
}

.pro_lianxi .n_tt {
  color: #fff;
  text-align: center;
}

.pro_lianxi .n_tt h3 {
  color: #fff;
}

.pro_lianxi .n_tt p {
  color: #fff;
  font-size: 1.25rem;
  margin-top: 1.125rem;
}

.btn_liaojie3.whiteborder {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.pro_lianxi .bd {
  position: relative;
}

.pro_lianxi .btn_border {
  width: 11.25rem;
  height: 3.4375rem;
  border-radius: 2rem;
  margin: 0 auto;
}

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

.fa_hd {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3.625rem;
}

.fa_tt {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.fa_tt i {
  display: block;
  width: 2.6875rem;
  height: 2.75rem;
  background: url(../image/fangan_tt.png) center no-repeat;
  background-size: contain;
}

.fa_tt h3 {
  font-size: 2.875rem;
  color: #212121;
  font-weight: bold;
}

.n_fangan .arrbox {
  display: flex;
  gap: 1rem;
}

.n_fangan .arrbox .arr {
  width: 4.375rem;
  height: 4.375rem;
  gap: 1rem;
  border: 2px solid #bdc1c6;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.n_fangan .arrbox .arr:hover {
  border: 1px solid #db251c;
  background: #db251c;
  color: #fff;
}

.n_fangan .arrbox i {
  font-size: 1.5rem;
}

.n_fangan .item {
  padding-top: 6rem;
}

.n_fangan .box {
  display: flex;
  background: #fff;
  justify-content: space-between;
  gap: 0;
  padding: 4rem 3rem;
  transition: .5s;
}

/* .n_fangan .bd .m{ padding-right: 0 !important;} */
.n_fangan .box:hover {
  box-shadow: 5px 8.66px 25px 0px rgba(29, 50, 149, 0.15);
}

.n_fangan .box:hover .btn_xq {
  border: 2px solid #db251c;
  background: #db251c;
  color: #fff;
}

.n_fangan .swiper {
  overflow: visible;
}

.n_fangan .txt {}

.n_fangan .txt h4 {
  font-size: 1.5rem;
  color: #212121;
  font-weight: bold;
  overflow: hidden;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

.n_fangan .txt h5 {
  font-size: .9375rem;
  color: #616161;
  margin-top: .75rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

.n_fangan .txt .con {
  font-size: .9375rem;
  line-height: 2.375rem;
  color: #515151;
  height: 9.5rem;
  overflow: hidden;
  margin-bottom: 2rem;
}

.n_fangan .txt .btn_xq {}

.n_fangan .img {
  width: 17rem;
  flex-shrink: 0;
}

.n_fangan .img:after {
  padding-top: 80%;
}

.btn_xq {
  width: 11.25rem;
  border: 2px solid #e0e2e4;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  height: 3.125rem;
  transition: .5s;
  gap: 1rem;
  border-radius: 1.5rem;
  font-size: 1rem;
  color: #414141;
}

.btn_xq i {
  font-size: 1rem;
  transition: 0s;
}

.btn_xq:hover {
  border: 2px solid #db251c;
  background: #db251c;
  color: #fff;
}

.pro_zizhi {
  background: url(../image/pro_zizhi_bg.jpg) center top no-repeat;
  background-size: cover;
}

.pro_zizhi .arrbox {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.pro_zizhi .arrbox .arr {
  width: 3.75rem;
  height: 3.75rem;
  gap: 1rem;
  border: 1px solid #bdc1c6;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.pro_zizhi .arrbox .arr:hover {
  border: 1px solid #db251c;
  background: #db251c;
  color: #fff;
}

.pro_zizhi .arrbox i {
  font-size: 1.5rem;
}

.pro_zizhi .hd {
  border-top: 1px solid #e8ecee;
  margin-bottom: 2rem;
}

.pro_zizhi .hd ul {
  display: flex;
  justify-content: center;
  gap: 7rem;
  margin-top: -1px;
}

.pro_zizhi .hd ul li {
  font-size: 1.25rem;
  color: #212121;
  font-weight: bold;
}

.pro_zizhi .hd ul li a {
  line-height: 5rem;
  position: relative;
  display: block;
}

.pro_zizhi .box {
  display: block;
  margin: 1rem;
  background: #fff;
  border-radius: .9375rem;
  padding: 2.25rem;
  box-shadow: 5px 6px 1rem 0px rgba(29, 50, 149, 0.2);
}

.pro_zizhi .box .img {}

.pro_zizhi .box .img .pic {}

.pro_zizhi .box .img .pic img {}

.pro_zizhi .box h4 {
  text-align: center;
  font-size: 1.125rem;
  margin-top: 1.75rem;
  overflow: hidden;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

.pro_zizhi .arrbox {
  margin-top: 3.5rem;
}

.pro_zizhi .hd ul li a:before {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background: #db251c;
  position: absolute;
  left: 0;
  top: 0;
  transform: scaleX(0);
  transition: .5s;
}

.pro_zizhi .hd ul li.on a:before {
  transform: scaleX(1);
}

.js_zizhu {
  width: 100%;
  overflow: hidden;
  background: #fff;
}

.js_zizhu .bd {
  position: relative;
  margin-bottom: 18rem;
}

.js_zizhu ul {}

.js_zizhu ul li {
  position: absolute;
}

.js_zizhu ul li h4 {
  font-size: 2rem;
  color: #212121;
  margin-bottom: 2.25rem;
}

.js_zizhu ul li .con {
  width: 22.5rem;
  height: 10.25rem;
  padding: 1.875rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid #dedede;
  border-radius: .9375rem;
}

.js_zizhu ul li .con h5 {
  font-size: 1.25rem;
  color: #212121;
  line-height: 2.25rem;
  margin-bottom: .75rem;
}

.js_zizhu ul li .con p {
  font-size: 1rem;
  color: #707070;
}

.js_zizhu .n_tt span {
  font-size: 1.125rem;
  color: #6b6b6b;
  display: block;
  margin-top: 1rem;
}

.js_zizhu .center {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.js_zizhu .center img {
  display: block;
  width: 41.5625rem;
}

.js_zizhu .center .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.js_zizhu ul li:nth-child(1) {
  left: 0;
  text-align: right;
  top: 18%;
}

.js_zizhu ul li:nth-child(2) {
  right: 0;
  top: 18%;
}

.js_zizhu ul li:nth-child(3) {
  left: 50%;
  transform: translateX(-50%);
  top: calc(100% + 3rem);
  text-align: center;
}

.js_xietong {
  background: url(../image/js_xietong_bg.jpg) center top no-repeat;
  width: 100%;
  overflow: hidden;
}

.client-wall {
  display: block;
}

.client-wall .tier {
  position: relative;
  overflow: visible;
}

.client-wall .tier+.tier {
  margin-top: 1.25rem;
}

.client-wall .holder {
  display: block;
  width: auto;
  height: 7.8125rem;
}

.home-page .client-wall .holder {
  width: 12.5%;
  max-width: 170px;
}

.size-cv {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.client-wall .logos {
  right: auto;
  overflow: visible;
  white-space: nowrap;
}

.client-wall .logos {
  -webkit-animation: kf-client-wall-1 50s linear 0s infinite forwards;
  -moz-animation: kf-client-wall-1 50s linear 0s infinite forwards;
  -ms-animation: kf-client-wall-1 50s linear 0s infinite forwards;
  -o-animation: kf-client-wall-1 50s linear 0s infinite forwards;
  animation: kf-client-wall-1 50s linear 0s infinite forwards;
}

.client-wall .tier .pic {
  position: relative;
  margin: 0 .5rem;
  box-shadow: 3px 5.196px 18px 0px rgba(29, 50, 149, 0.15);
  display: inline-block;
  width: 19.25rem;
  height: 7.8125rem;
  background: #fff;
  padding: 10px;
  border-radius: .9375rem;
}

.client-wall .logos {
  -webkit-animation: kf-client-wall-1 50s linear 0s infinite forwards;
  -moz-animation: kf-client-wall-1 50s linear 0s infinite forwards;
  -ms-animation: kf-client-wall-1 50s linear 0s infinite forwards;
  -o-animation: kf-client-wall-1 50s linear 0s infinite forwards;
  animation: kf-client-wall-1 50s linear 0s infinite forwards;
}

.client-wall .tier2 .logos {
  -webkit-animation: kf-client-wall-2 50s linear 0s infinite forwards;
  -moz-animation: kf-client-wall-2 50s linear 0s infinite forwards;
  -ms-animation: kf-client-wall-2 50s linear 0s infinite forwards;
  -o-animation: kf-client-wall-2 50s linear 0s infinite forwards;
  animation: kf-client-wall-2 50s linear 0s infinite forwards;
}

@-webkit-keyframes kf-client-wall-1 {
  0% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }

  100% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }
}

@-moz-keyframes kf-client-wall-1 {
  0% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }

  100% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }
}

@-ms-keyframes kf-client-wall-1 {
  0% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }

  100% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }
}

@-o-keyframes kf-client-wall-1 {
  0% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }

  100% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }
}

@keyframes kf-client-wall-1 {
  0% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }

  100% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }
}

@-webkit-keyframes kf-client-wall-2 {
  0% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }

  100% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}

@-moz-keyframes kf-client-wall-2 {
  0% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }

  100% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}

@-ms-keyframes kf-client-wall-2 {
  0% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }

  100% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}

@-o-keyframes kf-client-wall-2 {
  0% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }

  100% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}

@keyframes kf-client-wall-2 {
  0% {
    -webkit-transform: translate(-33.333%, 0);
    -moz-transform: translate(-33.333%, 0);
    -ms-transform: translate(-33.333%, 0);
    -o-transform: translate(-33.333%, 0);
    transform: translate(-33.333%, 0);
  }

  100% {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}

.client-wall .tier .pic .box {
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.client-wall .tier .pic a img {
  display: block;
  max-width: 80%;
  max-height: 80%;
}

.client-wall .logos:hover {
  animation-play-state: paused;
}

.client-wall .tier .pic .txt {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  transition: .5s;
  width: 100%;
  height: 100%;
  z-index: 9;
  background: #db251c;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-radius: .9375rem;
}

.client-wall .tier .pic .txt h4 {
  font-size: 1.25rem;
  color: #ffffff;
}

.js_xietong .tt {
  text-align: center;
  font-size: 2.25rem;
  color: #212121;
  margin-bottom: 3.25rem;
}

.client-wall .tier .pic:hover .txt {
  opacity: 1;
}

.js_zizhi {
  margin-top: 6.625rem;
}

.js_zizhi .box {
  display: block;
  margin: 1rem;
  background: #fff;
  border-radius: .9375rem;
  padding: 2.25rem;
  box-shadow: 5px 6px 1rem 0px rgba(29, 50, 149, 0.2);
}

.js_zizhi .box .img {}

.js_zizhi .box .img .pic {}

.js_zizhi .box .img .pic img {}

.js_zizhi .box h4 {
  text-align: center;
  font-size: 1.125rem;
  margin-top: 1.75rem;
  overflow: hidden;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

.js_zizhi.arrstyle .arr {
  width: 3.75rem;
  height: 3.75rem;
}

.js_zizhi .bd {
  margin-top: -1rem;
}

.js_fuwu {
  width: 100%;
  overflow: hidden;
  background: url(../image/js_fuwu_bg.jpg) center no-repeat;
  background-size: cover;
}

.js_fuwu .n_tt h3 {
  color: #fff;
}

.js_fuwu .hd {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 2rem;
}

.js_fuwu .hd ul {
  display: flex;
  justify-content: center;
  gap: 7rem;
  margin-top: -1px;
}

.js_fuwu .hd ul li {
  font-size: 1.25rem;
  color: #fff;
  font-weight: bold;
}

.js_fuwu .hd ul li a {
  line-height: 5rem;
  position: relative;
  display: block;
}

.js_fuwu .hd ul li a:before {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 0;
  transform: scaleX(0);
  transition: .5s;
}

.js_fuwu .hd ul li.on a:before {
  transform: scaleX(1);
}

.js_fuwu .bd ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3.5rem;
}

.js_fuwu .bd ul li {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 25rem;
  padding: 3.125rem 2.25rem;
  border-radius: .9375rem;
  align-items: flex-start;
  color: #fff;
  background: rgba(0, 71, 157, 0.85);
}

.js_fuwu .bd ul li img {
  display: block;
  width: auto;
}

.js_fuwu .bd ul li div {
  width: 100%;
}

.js_fuwu .bd ul li h4 {
  font-size: 1.375rem;
  line-height: 2rem;
  height: 4rem;
}

.js_fuwu .bd ul li i {
  display: block;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  margin: .5rem 0 2rem;
}

.js_fuwu .bd ul li span {
  font-size: .9375rem;
}

.js_yanfa {}

.js_yanfa ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.75rem;
}

.js_yanfa ul li {}

.js_yanfa ul li .img {
  border-radius: .9375rem;
  position: relative;
}

.js_yanfa ul li .img:after {
  padding-top: 46.75%;
}

.js_yanfa ul li .mask {
  background: rgba(0, 0, 0, 0.25);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.js_yanfa ul li .mask .ico {
  width: 4.25rem;
  height: 4.25rem;
  position: relative;
}

.js_yanfa ul li .mask .ico img {
  transform: none !important;
}

.js_yanfa ul li .mask h4 {
  color: #fff;
  font-size: 1.625rem;
  font-weight: bold;
  margin-top: 1.5rem;
}

.js_yanfa ul li .txt {
  margin-top: 2.5rem;
  font-size: 1.0625rem;
  line-height: 2.375rem;
  height: 19rem;
  overflow: auto;
  padding: 0 1.125rem;
}

.js_yanfa ul li .txt p {
  padding-left: 1.375rem;
  position: relative;
}

.js_yanfa ul li .txt p:before {
  content: "⊙";
  position: absolute;
  left: 0;
}

.js_chengguo {
  width: 100%;
  overflow: hidden;
  background: url(../image/jishu_chengguo_bg.jpg) center no-repeat;
  background-size: cover;
}

.js_chengguo .n_tt {}

.js_chengguo .n_tt h3 {
  color: #fff;
}

.js_chengguo ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5.5rem 11.25rem;
  max-width: 75.625rem;
  margin: 0 auto;
}

.js_chengguo ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  text-align: center;
  line-height: 1.7;
}

.js_chengguo ul li .ico {
  width: 5rem;
  height: 5rem;
}

.js_chengguo ul li .ico img {}

.js_chengguo ul li .line {
  display: block;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin-top: 1rem;
}

.js_chengguo ul li p {
  font-size: 1rem;
  margin-top: 1.125rem;
}

.js_chengguo ul li .box {
  margin-top: 1.5rem;
  height: 4rem;
}

.js_chengguo ul li .box span {
  font-size: 3.375rem;
  font-family: bahnschrift;
}

.js_chengguo ul li .box i {}

.n_search li .box .img {
  width: 100%;
}

.n_search li .box .txt .ico {
  display: none;
}

.n_search li {
  padding: 1.5rem 0;
}

.n_search li .box {
  gap: 1rem;
}

.n_search li .box .txt h4 {
  font-size: 1.125rem;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  margin-bottom: 0;
}


.n_search li .box .txt h4 {
  margin-top: 0;
}

.n_search li .box .txt .ico {
  display: flex;
  width: 2rem;
  height: 2rem;
  margin-top: 1rem;
}

.n_search ul {
  margin-top: 3.25rem;
}

.n_search li {
  padding: 1.875rem 0;
  border-bottom: 1px solid #e4e5ea;
}

.n_search li:first-child {
  padding-top: 0 !important;
}

.n_search li .box {
  border-radius: 0.9375rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.n_search li .box .img {
  width: 24.0625rem;
  flex-shrink: 0;
  border-radius: 0.9375rem;
}

.n_search li .box .img:after {
  padding-top: 67.3%;
}

.n_search li .box .txt {
  flex-grow: 1;
}

.n_search li .box .txt .time {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: #5b6165;
  gap: 0.5rem;
}

.n_search li .box .txt .time i {
  font-size: 1.25rem;
  color: #5b6165;
}

.n_search li .box .txt h4 {
  font-size: 1.5rem;
  line-height: 1.875rem;
  color: #212121;
  margin: 1rem 0 1.125rem;
  font-weight: bold;
}

.n_search li .box .txt p {
  font-size: 1rem;
  line-height: 1.75rem;
  height: 3.5rem;
  color: #616161;
}

.n_search li .box .txt .ico {
  width: 3.125rem;
  height: 3.125rem;
  border: 1px solid #e0e0e4;
  transition: 0.5s;
  margin-top: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.n_search li .box .txt .ico svg {
  width: 0.75rem;
  height: 1rem;
  transition: 0.5s;
}

.n_search li .box .txt .ico svg * {
  transition: 0.5s;
}

.n_search li .box:hover .txt .ico {
  border: 1px solid #db251c;
  background: #db251c;
}

.n_search li .box:hover .txt svg {
  fill: #fff;
}

.n_search li .box:hover .txt svg * {
  fill: #fff;
}

.n_search .n_tt {
  text-align: left;
}

@media (max-width: 768px) {

  .n_search li .box .img {
    width: 17rem;
  }

  .n_search li .box .txt .ico {
    display: none;
  }
}


@media (max-width: 480px) {
  .n_search li {
    padding: 1.5rem 0;
  }

  .n_search li .box {
    gap: 1rem;
  }

  .n_search li .box .img {
    width: 10rem;
  }

  .n_search li .box .txt h4 {
    font-size: 1.125rem;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    margin-bottom: 0;
  }

  .n_search li .box .txt p {
    display: none;
  }

  .n_search .n_news02 li .box .txt .ico {
    display: none;
  }

  .n_search .n_news02 li .box .txt h4 {
    margin-top: 0;
  }

  .n_search .n_news02 li .box .txt .ico {
    display: flex;
    width: 2rem;
    height: 2rem;
    margin-top: 1rem;
  }
}

.client-wall .logos {
  display: flex;
}

.n_zizhi ul li .box img {}

.n_zizhi ul.ul1 li .box .img .pic {
  padding-top: 10%;
  padding-bottom: 16%;
  align-items: flex-end;
}

.n_zizhi ul.ul2 li .box .img .pic {
  padding: 3% 15% 13%;
  align-items: flex-start;
}

.pro_ys .outbox .hd ul li .box .ico img {
  max-width: 3rem;
}


/*slick.css*/
.slick-slider {
  position: relative;
  display: block;
  box-sizing: border-box;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -khtml-user-select: none;
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-tap-highlight-color: transparent;
}

.slick-list {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

.slick-list:focus {
  outline: none;
}

.slick-list.dragging {
  cursor: pointer;
  cursor: hand;
}

.slick-slider .slick-track,
.slick-slider .slick-list {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.slick-track {
  position: relative;
  top: 0;
  left: 0;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.slick-track:before,
.slick-track:after {
  display: table;
  content: '';
}

.slick-track:after {
  clear: both;
}

.slick-loading .slick-track {
  visibility: hidden;
}

.slick-slide {
  display: none;
  float: left;
  height: 100%;
  min-height: 1px;
}

[dir='rtl'] .slick-slide {
  float: right;
}

.slick-slide img {
  display: block;
}

.slick-slide.slick-loading img {
  display: none;
}

.slick-slide.dragging img {
  pointer-events: none;
}

.slick-initialized .slick-slide {
  display: block;
}

.slick-loading .slick-slide {
  visibility: hidden;
}

.slick-vertical .slick-slide {
  display: block;
  height: auto;
  border: 1px solid transparent;
}

.slick-arrow.slick-hidden {
  display: none;
}

.slick-dots {
  position: absolute;
  bottom: -25px;
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  list-style: none;
  text-align: center;
}

.slick-dots li {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 20px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.slick-dots li button {
  font-size: 0;
  line-height: 0;
  display: block;
  width: 20px;
  height: 20px;
  padding: 5px;
  cursor: pointer;
  color: transparent;
  border: 0;
  outline: none;
  background: transparent;
}

.slick-dots li button:hover,
.slick-dots li button:focus {
  outline: none;
}

.slick-dots li button:hover:before,
.slick-dots li button:focus:before {
  opacity: 1;
}

.slick-dots li button:before {
  font-family: 'slick';
  font-size: 6px;
  line-height: 20px;
  position: absolute;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  content: '•';
  text-align: center;
  opacity: .25;
  color: black;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.slick-dots li.slick-active button:before {
  opacity: .75;
  color: black;
}



.hmFocus_item {
  height: 100vh;
  position: relative;
  overflow: hidden;
}
.ban-gray {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0px;
  left: 0px;
  background: rgba(0,0,0,.4);
  z-index: 1;
}
.hmFs_bg {
  height: 100%;
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  -webkit-transform: scale(1.12);
  transform: scale(1.12);
  position: absolute;
}

.hmFocus_item video {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.hmFs_layBg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
}

.active .hmFs_bg {
  visibility: visible;
  -webkit-animation: scaleBg 6s linear forwards;
  animation: scaleBg 6s linear forwards;
}

.hmTxt {
  display: inline-block;
  position: absolute;
  z-index: 5;
  left: 0%;
  top: 50%;
  transform: translate(0%, -50%);
  width: 100%;
  color: #FFF;
  text-align: center;
}

.hmTxt img {
  transition: all 0.5s ease-in-out;
  opacity: 0;
  transform: translate(-100px, 0);
  margin: 0 auto;
}

.hmTxtDes {
  position: relative;
  width: 100%;
  padding-top: 4px;
  height: 100%;
  z-index: 10;
}


#banner .slick-arrow {
  width: 4.125rem!important;
  height: 4.125rem!important;
  border-radius: 50%;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  font-size: 0;
  top: 50%;
  transform: translate(0, -50%);
  transition: all .5s;
  background: transparent;
  border: 1px solid rgba(100%,100%,100%,.5)
}


#banner .slick-arrow:hover {
  border: 1px solid #fff;
}

#banner .slick-prev {
  background: url(../image/zuo.svg)no-repeat center;
  left: 4%;
}


#banner .slick-next {
  background: url(../image/you.svg)no-repeat center;
  right: 4%;
}



.hmFocus_doc {
  width: 100%;
  position: absolute;
  left: 0px;
  z-index: 5;
  bottom: 1rem !important;
}

.hmFocus_doc ul {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hmFocus_doc ul li span {
  width: 10px;
  height: 10px;
  margin: 0 6.5px !important;
  border-radius: 50%;
  border-radius: 50%;
  border: 1px solid #fff;
  background: none;
  opacity: 1;
  cursor: pointer;
  display: block;
}

.hmFocus_doc ul li.on span {
  border: 1px solid #fff;
    background: #fff;
}

/* 加入我们 start */
/* ===== 页面栅格 ===== */
  .join {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 30px;
    width: 92%;
    padding: 30px 0;
  }

  .join .job-list {
    flex: 1 1 auto;
    min-width: 0;
  }

  .join .side {
    flex: 0 0 350px;
    display: flex;
    flex-direction: column;
    gap: 22px;
  }

  /* ===== 岗位条目 ===== */
  .join .job {
    /* 增加背景色过渡动画 */
    transition: background-color .3s ease, box-shadow .3s ease;
    border-radius: 8px; /* 整体圆角 */
    border-bottom: 1px solid rgba(231, 231, 231, 1);
  }

  /* 展开时的整体灰色背景 */
  .join .job.open {
    background-color: #f6f8f9; /* 整体灰色背景 */
    border-bottom-color: transparent; /* 隐藏原有分割线 */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03); /* 微弱的阴影增加立体感 */
  }

  .join .job-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 30px 24px; /* 增加左右内边距适应圆角 */
    cursor: pointer;
    border-radius: 8px;
    transition: background-color .2s;
    outline: none;
  }

  /* 未展开时的 hover 效果 */
  .join .job:not(.open) .job-head:hover { background: #fafcfd; }

  /* 展开状态下，head 本身不应有背景色，让其透出 job 整体的灰色 */
  .join .job.open .job-head:hover { background: transparent; }

  .join .job-head:focus-visible {
    box-shadow: 0 0 0 2px #9fe2ea inset;
  }

  .join .job-info {
    flex: 1 1 auto;
    min-width: 0;
  }

  /* 标题和图标 */
  .join .job-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.35;
    color: #23282c;
    transition: color .25s;
    word-break: break-word;
  }

  /* 图标外框 */
  .join .icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: #db251c;
    border-radius: 4px;
    flex: 0 0 auto;
    color: #fff;
  }

  .join .ico { display: block; }

  /* 加减号动画 */
  .join .icon-vertical {
    transition: opacity 0.25s ease, transform 0.25s ease;
    transform-origin: center;
    opacity: 1;
    transform: scaleY(1);
  }

  .join .job.open .icon-vertical {
    opacity: 0;
    transform: scaleY(0);
  }

  /* 元数据信息 */
  .join .job-meta {
    display: flex;
    gap: 24px;
    font-size: 14px;
    color: #8c98a4;
  }

  /* 右侧按钮组 */
  .join .job-actions {
    display: flex;
    gap: 12px;
    flex: 0 0 auto;
    align-items: center;
  }

  .join .apply-btn {
    padding: 8px 18px;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.2;
    white-space: nowrap;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color .2s, color .2s, border-color .2s;
  }

  .join .apply-btn:active { transform: translateY(1px); }

  /* 立即应聘 - 实心按钮 */
  .join .apply-btn.primary {
    color: #fff;
    background: #db251c;
    border: 1px solid #db251c;
  }
  .join .apply-btn.primary:hover { background: #0998ab; border-color: #0998ab; }

  /* 发送PDF简历 - 描边按钮 */
  .join .apply-btn.secondary {
    color: #db251c;
    background: #fff;
    border: 1px solid #db251c;
  }
  .join .apply-btn.secondary:hover { background: #e9453d; color: #fff; }

  /* ===== 展开态 ===== */
  .join .job-detail {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .35s ease;
  }

  .join .job.open .job-detail { grid-template-rows: 1fr; }

  .join .jd-clip {
    overflow: hidden;
    min-height: 0;
  }

  /* 详情面板（白色卡片浮在灰色整体背景之上） */
  .join .jd-panel {
    margin: 0 24px 30px; /* 与灰色整体背景保留边距 */
    padding: 32px;
    background: #ffffff; /* 详情面板为纯白色 */
    border: 1px solid #eef2f5; /* 增加轻微边框区分白色与灰色 */
    border-radius: 8px;
    font-size: 18px;
    line-height: 1.8;
    color: #4b5563;
  }

  .join .jd-panel .sec {
    margin: 24px 0 10px;
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
  }

  .join .jd-panel .sec:first-child { margin-top: 0; }

  .join .jd-panel p { margin: 0; }

  .join .jd-panel ol {
    margin: 0;
    /*padding-left: 1.5em;*/
  }

  .join .jd-panel li { margin-bottom: 8px; }

  /* ===== 右侧图片入口 ===== */
  .join .banner {
      height: 40vh;
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 4 / 5;
    color: #fff;
    box-shadow: 0 2px 8px rgba(20, 60, 80, .08);
    transition: transform .3s ease, box-shadow .3s ease;
  }

  .join .banner:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 26px rgba(20, 60, 80, .18);
  }

  .join .banner-label {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 22px;
    text-align: center;
    font-size: 21px;
    font-weight: 700;
    letter-spacing: 3px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, .18);
  }

  .join .banner-campus {
    background-color: #63c6cc;
    background: url(../image/join1.jpg) center / 100% 100% no-repeat;
    /*background-image:*/
    /*  radial-gradient(circle, rgba(255,255,255,.95) 1.5px, transparent 2.2px),*/
    /*  radial-gradient(circle, rgba(255,214,102,.95) 2px, transparent 2.7px),*/
    /*  radial-gradient(circle, rgba(255,138,138,.9) 1.8px, transparent 2.5px),*/
    /*  radial-gradient(circle, rgba(139,222,110,.9) 1.6px, transparent 2.3px),*/
    /*  radial-gradient(circle at 50% 118%, rgba(255,255,255,.4), transparent 62%),*/
    /*  linear-gradient(160deg, #8fdcd6 0%, #55bcc9 46%, #2f9fb5 100%);*/
    /*background-size:*/
    /*  92px 92px, 132px 132px, 112px 112px, 152px 152px, 100% 100%, 100% 100%;*/
    /*background-position:*/
    /*  0 0, 40px 26px, 70px 10px, 20px 60px, 0 0, 0 0;*/
  }

  .join .banner-social {
    background: url(../image/join2.jpg) center / 100% 100% no-repeat;
    /*background-color: #5cc6cc;*/
    /*background-image:*/
    /*  radial-gradient(ellipse 62% 46% at 28% 78%, rgba(255,255,255,.6), transparent 70%),*/
    /*  radial-gradient(ellipse 52% 40% at 74% 64%, rgba(255,255,255,.42), transparent 72%),*/
    /*  radial-gradient(ellipse 70% 50% at 60% 108%, rgba(255,255,255,.35), transparent 70%),*/
    /*  linear-gradient(150deg, #a9e7e1 0%, #63c6cc 52%, #3aa9bd 100%);*/
  }

  /* ===== 响应式：平板 / 手机 ===== */
  @media (max-width: 900px) {
    .join {
      flex-direction: column;
      padding: 20px 16px 48px;
      gap: 26px;
    }
    .join .job-list { width: 100%; }
    .join .side {
        display: none;
        flex: 1;
        width: 100%;
      /*flex-direction: row;*/
      /*gap: 14px;*/
    }
    .join .banner {
      /*flex: 1 1 0;*/
      /*aspect-ratio: 16 / 10;*/
    }
    .join .banner-label {
      bottom: 14px;
      font-size: 18px;
      letter-spacing: 2px;
    }
  }

  @media (max-width: 680px) {
    .join .job-head {
      flex-direction: column;
      align-items: flex-start;
      padding: 20px 16px;
      gap: 16px;
    }
    .join .job-actions { width: 100%; }
    .join .apply-btn {
      flex: 1 1 0;
      text-align: center;
    }
    .join .jd-panel {
      margin: 0 12px 20px;
      padding: 20px;
    }
  }

  @media (max-width: 560px) {
    .join .job-title {
      font-size: 18px;
      gap: 8px;
    }
    .join .icon-box {
      width: 24px;
      height: 24px;
    }
    .join .job-meta {
      font-size: 12px;
      gap: 4px 16px;
    }
    .join .jd-panel {
      font-size: 13px;
      line-height: 1.8;
    }
    .join .jd-panel .sec { font-size: 14px; margin: 16px 0 8px; }
  }
/* 加入我们 end */

/*应用领域 start*/
/* 核心滑动容器 */
.application-sliderT-container {
    width: 100%;
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.application-sliderT-container::-webkit-scrollbar { display: none; }

/* JS 平滑动画期间临时关闭 snap，避免原生吸附与 JS 动画打架 */
.application-sliderT-container.is-animating {
    scroll-snap-type: none !important;
    scroll-behavior: auto !important;
}

/* 单页幻灯片（层叠卡片设计） */
.application-sliderT-container .slideT {
    width: 100%;
    height: 100vh;
    position: sticky;
    top: 0;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--page-margin);
    gap: 4vw;
    overflow: hidden;
    will-change: transform;
}

.application-sliderT-container .slideT:first-child {
    border-radius: 0;
    box-shadow: none;
}

/* 不同页面背景色 + 递增 z-index */
.application-sliderT-container .slideT:nth-child(1) { background-color: #d9ede8; z-index: 1; }
.application-sliderT-container .slideT:nth-child(2) { background-color: #e8eff5; z-index: 2; }
.application-sliderT-container .slideT:nth-child(3) { background-color: #f1f6ec; z-index: 3; }
.application-sliderT-container .slideT:nth-child(4) { background-color: #fdf5e6; z-index: 4; }
.application-sliderT-container .slideT:nth-child(5) { background-color: #e6f2ef; z-index: 5; }
.application-sliderT-container .slideT:nth-child(6) { background-color: #eef2f7; z-index: 6; }
.application-sliderT-container .slideT:nth-child(7) { background-color: #f7f1e8; z-index: 7; }

/* ---------- 左侧图片区域 ---------- */
.application-sliderT-container .left-col {
    /*flex: 1;*/
    height: 55vh;
    max-width: 50%;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.application-sliderT-container .left-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    clip-path: inset(15% 15% 15% 15%);
    transform: scale(1.15);
    transition: clip-path 1.2s var(--transition-ease), transform 1.2s var(--transition-ease);
}

.application-sliderT-container .slideT.active .left-col img {
    clip-path: inset(0% 0% 0% 0%);
    transform: scale(1);
}

/* ---------- 右侧文字区域 ---------- */
.application-sliderT-container .right-col {
    flex: 1;
    max-width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.application-sliderT-container .right-col h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.application-sliderT-container .right-col p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    text-align: justify;
}

.application-sliderT-container .bullet-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.application-sliderT-container .bullet-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.application-sliderT-container .bullet-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-color);
    margin-top: 8px;
    flex-shrink: 0;
}

.application-sliderT-container .bullet-item span {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* 文字初始状态 */
.application-sliderT-container .right-col h2,
.application-sliderT-container .right-col p,
.application-sliderT-container .right-col .bullet-grid {
    opacity: 0;
    transform: translateY(-50px);
    transition: opacity 1s var(--transition-ease), transform 1s var(--transition-ease);
}

.application-sliderT-container .right-col h2 { transition-delay: 0.2s; }
.application-sliderT-container .right-col p { transition-delay: 0.35s; }
.application-sliderT-container .right-col .bullet-grid { transition-delay: 0.5s; }

.application-sliderT-container .slideT.active .right-col h2,
.application-sliderT-container .slideT.active .right-col p,
.application-sliderT-container .slideT.active .right-col .bullet-grid {
    opacity: 1;
    transform: translateY(0);
}

/* 右下角页码 */
.application-sliderT-container .page-number {
    position: absolute;
    bottom: 50px;
    right: var(--page-margin);
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: 1px;
    z-index: 10;
}

/* ---------- 响应式适配 ---------- */
@media (max-width: 1024px) {
    .application-sliderT-container .right-col h2 { font-size: 2rem; }
    .application-sliderT-container .bullet-grid { gap: 1rem; }
}

@media (max-width: 768px) {
    .application-sliderT-container {
        margin-top: 50px;
    }
    .application-sliderT-container .slideT {
        flex-direction: column;
        padding: 8vh 5vw 5vh 5vw;
        gap: 3vh;
        justify-content: flex-start;
        overflow-y: auto;
        border-radius: 0;
        box-shadow: none;
    }

    .application-sliderT-container .left-col {
        width: 100%;
        max-width: 100%;
        height: 30vh;
        flex: none;
        min-height: 200px;
    }

    .application-sliderT-container .right-col {
        width: 100%;
        max-width: 100%;
        flex: none;
    }

    .application-sliderT-container .right-col h2 { font-size: 1.5rem; margin-bottom: 1rem; }
    .application-sliderT-container .right-col p { font-size: 0.9rem; margin-bottom: 1.5rem; }

    .application-sliderT-container .bullet-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .application-sliderT-container .page-number {
        position: sticky;
        bottom: 0;
        align-self: flex-end;
        /*margin-top: auto;*/
        background: rgba(255, 255, 255, 0.8);
        padding: 4px 8px;
        border-radius: 4px;
        backdrop-filter: blur(4px);
    }
}

/*应用领域 end*/

/*应用领域详情 start*/
.application_detail {
    display: flex;
    width: 92%;
    max-width: 1600px;
    margin: 100px auto;
    gap: 50px;
}
.application_detail .left_title {
    flex: 1;
}
.application_detail .right_img {
    flex: 1;
}
.application_detail h4 {
    font-size: 30px;
    margin-bottom: 20px;
    font-weight: bold;
    color: #222;
}
.application_detail p {
    line-height: 1.8;
    margin: 10px 0;
}
.more_section {
    background: #fbfbfb;
    padding: 50px 0;
}

.more_section .more_container {
    max-width: 1600px;
    margin: 4rem auto;
    width: 92%;
}

/* --- 顶部标题及按钮区域 --- */
.more_section .more_container .header-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.more_section .more_container .header-section h2 {
    font-size: 36px;
    color: #333;
    font-weight: bold;
    letter-spacing: 1px;
}

/* 顶部了解更多按钮样式 */
.more_section .more_container .btn-top-more {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #db251c; 
    color: #ffffff;
    text-decoration: none;
    padding: 12px 28px;
    border-radius: 50px; 
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.more_section .more_container .btn-top-more svg {
    width: 14px;
    height: 14px;
    margin-left: 8px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.3s ease;
}

.more_section .more_container .btn-top-more:hover {
    background-color: #af0800; 
}

.more_section .more_container .btn-top-more:hover svg {
    transform: translateX(4px); 
}

/* --- 下方产品卡片区域 --- */
.more_section .more_container .products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* 卡片基础样式 */
.more_section .more_container .product-more-card {
    position: relative;
    background-color: #fff;
    border-radius: 20px;
    padding: 40px 24px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid #0000001f;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.more_section .more_container .product-more-card::after {
    content: '';
    position: absolute;
    bottom: 0; 
    /*left: 12%;*/
    width: 80%; 
    height: 1px;
    background-color: #db251c;
    border-radius: 0 0 20px 20px;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.more_section .more_container .product-more-card h3 {
    font-size: 24px;
    color: #333333;
    margin-bottom: 12px;
    font-weight: bold;
    transition: color 0.3s ease;
}

.more_section .more_container .product-more-card .subtitle {
    font-size: 16px;
    color: #999999;
    margin-bottom: 30px;
    line-height: 1.5;
}

.more_section .more_container .product-more-card .img-box {
    width: 100%;
    /*height: 220px;*/
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}

.more_section .more_container .product-more-card .img-box img {
    max-width: 90%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

/* 卡片底部了解更多链接 */
.more_section .more_container .product-more-card .link-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #999999;
    font-size: 16px;
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
    z-index: 2;
}

.more_section .more_container .product-more-card .link-more svg {
    width: 12px;
    height: 12px;
    margin-left: 4px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.more_section .more_container .product-more-card:hover {
    background-color: #ffffff;
    border: 1px solid #f0f0f0; /* 悬停时出现的边框 */
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06); 
    transform: translateY(-8px); 
}


.more_section .more_container .product-more-card:hover::after {
    opacity: 0; 
}

.more_section .more_container .product-more-card:hover h3 {
    color: #db251c; 
}

.more_section .more_container .product-more-card:hover .link-more {
    color: #db251c; 
}

.more_section .more_container .product-more-card:hover .img-box img {
    transform: scale(1.05); 
}

/* --- 响应式布局 --- */
@media (max-width: 1024px) {
    .more_section .more_container .products-grid {
        grid-template-columns: repeat(2, 1fr); 
        gap: 20px;
    }
    .more_section .more_container .header-section h2 {
        font-size: 30px;
    }
}

@media (max-width: 768px) {
    .application_detail {
        display: flow;
        width: 92%;
        max-width: 1600px;
        margin: 50px auto;
        gap: 50px;
    }
    
    .more_section .more_container .header-section {
        align-items: flex-start;
        gap: 20px;
        margin-bottom: 30px;
    }
    .more_section .more_container .header-section h2 {
        font-size: 28px;
    }
    .more_section .more_container .products-grid {
        grid-template-columns: 1fr; 
        gap: 16px;
    }
   
    .more_section .more_container .product-more-card .img-box {
        height: 180px;
        margin-bottom: 20px;
    }
}

/*应用领域详情 end*/

/*企业简介 start*/
  .about_us_section {
    /* 右上角 → 左下角 渐变 */
    background: linear-gradient(225deg, #bcd6ea 0%, #d3e4f100 40%, #eef6fc00 75%, #ffffff 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    /*padding: clamp(28px, 5vw, 70px) 0;*/
    overflow-x: hidden;
  }

  .about_us_container {
    width: min(1600px, 92%);
    margin: 4rem auto;
  }

  /* ================= 顶部左右两块 ================= */
  .about_us_container .top{
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.82fr);
    gap: clamp(24px, 4.5vw, 80px);
    align-items: start;
  }

  /* 入场动画基础状态 */
  .slide-left,
  .slide-right{
    opacity: 0;
    will-change: transform, opacity;
    transition: opacity .9s ease, transform 1s cubic-bezier(.19,.72,.28,1);
  }
  .slide-left{ transform: translateX(-100px); }
  .slide-right{ transform: translateX(100px); transition-delay: .12s; }

  .slide-left.in-view,
  .slide-right.in-view{
    opacity: 1;
    transform: translateX(0);
  }

  /* ---- 左侧 ---- */
  .about_us_container .eyebrow{
    font-size: 16px;
    color: #1a1919;
    letter-spacing: .5px;
    margin-bottom: clamp(18px, 2.6vw, 34px);
    line-height: 1.5;
  }
  .about_us_container .eyebrow::before{
    content: "·";
    font-weight: 900;
    margin-right: 6px;
    font-size: 1.2em;
    line-height: 1;
    color: #db251c;
    float: left;
  }

  .about_us_container .hero-title{
    font-size: clamp(26px, 3.3vw, 36px);
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: 1px;
    color: #101010;
    margin-bottom: clamp(18px, 2.4vw, 30px);
  }
  .about_us_container .hero-title .accent{ color: #db251c; }

  .about_us_container .hero-sub{
    font-size: clamp(14px, 1.25vw, 18px);
    line-height: 1.9;
    color: #333;
    letter-spacing: .3px;
    max-width: 26em;
  }

  /* ---- 右侧 ---- */
  .about_us_container .company-name{
    font-size: clamp(17px, 1.55vw, 20px);
    font-weight: 700;
    color: #222;
    letter-spacing: .5px;
    margin-bottom: clamp(14px, 1.6vw, 20px);
  }

  .about_us_container .company-desc p{
    font-size: clamp(13px, 1.05vw, 16px);
    line-height: 2.05;
    color: var(--text);
    text-align: justify;
    letter-spacing: .2px;
  }
  .about_us_container .company-desc p + p{ margin-top: .9em; }

  /* ================= 图片 ================= */
  .about_us_container .figure{
    margin-top: clamp(34px, 5vw, 70px);
    border-radius: 10px;
    overflow: hidden;
    /*box-shadow: 0 22px 55px rgba(28, 62, 96, .20);*/
    /*background: #cfe3f2;*/
    position: relative;
  }
  .about_us_container .figure img{
    display: block;
    width: 100%;
    height: auto;
  }
  /* 图片加载失败时的降级背景 */
  .about_us_container .figure.img-fallback{
    aspect-ratio: 16 / 7;
    background:
      linear-gradient(180deg, #a8cbe6 0%, #d6e8f6 58%, #8dc63f 58%, #79b32c 100%);
  }
  .about_us_container .figure.img-fallback::after{
    content: "银河特变科技（宜兴）有限公司";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(16px, 2vw, 26px);
    font-weight: 800;
    color: rgba(255,255,255,.92);
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0,0,0,.18);
  }

  /* ================= 数字模块 ================= */
  .about_us_stats{
    display: flex;
    justify-content: space-between;
    gap: clamp(18px, 3vw, 40px);
    width:92%;
    max-width: 1600px;
    margin: 4rem auto;
    
  }

  .about_us_stats .stat{
    text-align: left;      /* 内容左对齐 */
  }

  .about_us_stats .stat .num{
    display: flex;
    align-items: baseline;
    justify-content: flex-start;
    font-size: clamp(30px, 4vw, 55px);
    font-weight: 800;
    line-height: 1;
    color: #db251c;
    letter-spacing: -0.5px;
    font-variant-numeric: tabular-nums;
  }

  .about_us_stats .stat .num .unit{
    font-size: 16px;
    font-weight: 700;
    margin-left: 8px;
    letter-spacing: 0;
    transform: translateY(-2px);
  }

  .about_us_stats .stat .label{
    margin-top: clamp(10px, 1.2vw, 16px);
    font-size: 15px;
    color: var(--label);
    letter-spacing: .5px;
    line-height: 1.5;
  }

  /* ================= 响应式 ================= */
  @media (max-width: 900px){
    .about_us_container {
        margin: 2rem auto;
    }  
    .about_us_container .top{
      grid-template-columns: 1fr;
      gap: clamp(22px, 5vw, 36px);
    }
    .slide-left{ transform: translateX(-60px); }
    .slide-right{ transform: translateX(60px); transition-delay: .08s; }

    .about_us_container .hero-sub{ max-width: none; }

    .about_us_stats{
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: clamp(20px, 5vw, 32px) clamp(14px, 4vw, 24px);
    }
  }

  @media (max-width: 480px){
    body{ padding: 26px 0 40px; }
    .about_us_stats{
      grid-template-columns: repeat(2, 1fr);
      gap: 24px 12px;
    }
    .about_us_stats .stat .num{ font-size: 38px; }
    .about_us_container .figure{ border-radius: 8px; }
  }

  @media (max-width: 340px){
    .about_us_stats .stats{ grid-template-columns: 1fr; }
  }

  /* 无障碍：减少动效偏好 */
  @media (prefers-reduced-motion: reduce){
    .slide-left, .slide-right{
      transition: none;
      opacity: 1;
      transform: none;
    }
  }
  
/*企业简介 end*/

/*企业文化 start*/
/* ========== 通铺背景区 ========== */
  .culture-section {
    position: relative;
    width: 100%;
    height: 90vh; /* 固定全屏高度 */
    overflow: hidden;
    /* 通铺背景图片 */
    background-image: url("../image/culture_bg.jpg");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
  }

  /* ========== 标题 (绝对定位，不影响下方卡片高度) ========== */
  .culture-section .culture-title {
    position: absolute;
    top: 8vh;     /* 距离顶部的高度 */
    left: 8vw;    /* 距离左侧的距离 */
    z-index: 10;  /* 确保标题在卡片上层 */
    font-size: clamp(28px, 3.4vw, 48px);
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 4px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
  }

  /* ========== 卡片容器 (绝对定位铺满全屏) ========== */
  .culture-section .culture-cards {
    position: absolute;
    inset: 0;    /* 铺满上下左右 */
    display: flex;
    width: 100%;
    height: 100%; /* 高度与背景通铺一致 */
    z-index: 1;
  }

  /* ========== 单张卡片 ========== */
  .culture-section .culture-card {
    position: relative;
    flex: 1; /* 均分宽度 */
    display: flex;
    flex-direction: column;
    justify-content: center; /* 核心：内容垂直居中显示 */
    align-items: center;
    text-align: center;
    padding: 0 4vw; /* 左右内边距 */
    cursor: pointer;
    color: #ffffff;
    border-right: 1px solid rgba(255, 255, 255, 0.15); /* 垂直分割线 */
    transition: background 0.4s ease;
  }

  /* 最后一个卡片去掉右边框 */
  .culture-section .culture-card:last-child {
    border-right: none;
  }

  /* 悬停时的白色半透明蒙版 */
  .culture-section .culture-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.12);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
  }

  .culture-section .culture-card:hover::before {
    opacity: 1;
  }

  /* 卡片内容置于蒙版之上 */
  .culture-section .card-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s ease;
  }

  /* ========== 图标 ========== */
  .culture-section .icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    margin-bottom: 32px;
    transform: rotate(0deg);
    transition: transform 0.9s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    overflow: hidden; /* 防止图片超出容器 */
  }

  .culture-section .icon-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* 保持图片比例不拉伸 */
    display: block; /* 去除 img 底部的默认空隙 */
  }

  /* 兼容原有的 svg 图标设置 */
  .culture-section .icon-wrap svg {
    width: 100%;
    height: 100%;
    display: block;
    overflow: visible;
  }

  /* 鼠标经过：图标平滑旋转 360 度 */
  .culture-section .culture-card:hover .icon-wrap {
    transform: rotate(360deg);
  }

  /* ========== 小标题 ========== */
  .culture-section .card-title {
    font-size: clamp(18px, 1.5vw, 27px);
    font-weight: 600;
    letter-spacing: 2px;
    color: #ffffff;
    margin-bottom: 16px;
    line-height: 1.4;
    transition: color 0.35s ease;
  }

  /* 鼠标经过：小标题变为红色 */
  .culture-section .culture-card:hover .card-title {
    color: #db251c;
  }

  /* ========== 简介内容 ========== */
  .culture-section .card-desc {
    font-size: clamp(13px, 1vw, 15px);
    line-height: 1.9;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.9);
  }

  /* ========== 响应式适配 ========== */

  /* 平板端适配 */
  @media (max-width: 1024px) {
    .culture-section .culture-card {
      padding: 0 2.5vw;
    }
    .culture-section .icon-wrap {
      width: 60px;
      height: 60px;
      margin-bottom: 24px; /* 平板端适当缩小间距 */
    }
  }

  /* 手机端：取消绝对定位，让内容从顶部自然往下排，高度自适应 */
  @media (max-width: 768px) {
    .culture-section {
      height: auto; /* 取消固定高度 */
      min-height: 100vh;
    }

    .culture-section .culture-title {
      position: relative;
      top: auto;
      left: auto;
      padding: 60px 20px 0;
      margin-bottom: 20px;
      z-index: 1;
    }

    .culture-section .culture-cards {
      position: relative; 
      inset: auto;
      height: auto;
      flex-direction: column; /* 垂直排列 */
      /*padding-bottom: 40px;*/
    }

    .culture-section .culture-card {
      flex: auto;
      width: 100%;
      border-right: none;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* 变成水平分割线 */
      padding: 40px 20px;
      justify-content: flex-start; /* 手机端内容靠上排列 */
    }

    .culture-section .culture-card:last-child {
      border-bottom: none;
    }

    /* 手机端取消上浮动画，保证触屏体验 */
    .culture-section .culture-card:hover .card-content {
      transform: none; 
    }
  }
/*企业文化 end*/