@charset "UTF-8";
/**
 * @desc mod_style
 * @author Tven
 * @date 2025-2-5
 */
body {
  font-size: clamp(14px, 0.875rem, 0.73vw);
  padding-top: 5.75rem;
}

@font-face {
  font-family: 'bahnschrift';
  src: url("../fonts/bahnschrift.ttf");
}

/**
* $row 一行元素个数
* $gap 元素左右间距
* $bottom 元素上下间距
* $xsNum 小屏幕一行元素个数-可选值
* $xsBottom 小屏幕元素上下间距-可选值
*/
h1 {
  font-size: clamp(18px, 2.25rem, 1.875vw);
}

h2 {
  font-size: clamp(18px, 1.875rem, 1.5625vw);
}

h3 {
  font-size: clamp(16px, 1.5rem, 1.25vw);
}

h4 {
  font-size: clamp(14px, 1.125rem, 1vw);
}

h5 {
  font-size: clamp(14px, 0.875rem, 0.73vw);
  font-weight: normal;
}

h6 {
  font-size: 12px;
}

.fz_36 {
  font-size: clamp(18px, 2.25rem, 1.875vw);
}

.fz_34 {
  font-size: clamp(18px, 2.125rem, 1.77vw);
}

.fz_32 {
  font-size: clamp(18px, 2rem, 1.666vw);
}

.fz_30 {
  font-size: clamp(18px, 1.875rem, 1.5625vw);
}

.fz_28 {
  font-size: clamp(16px, 1.75rem, 1.458vw);
}

.fz_26 {
  font-size: clamp(16px, 1.625rem, 1.354vw);
}

.fz_24 {
  font-size: clamp(16px, 1.5rem, 1.25vw);
}

.fz_22 {
  font-size: clamp(14px, 1.375rem, 1.146vw);
}

.fz_20 {
  font-size: clamp(14px, 1.25rem, 1.042vw);
}

.fz_18 {
  font-size: clamp(14px, 1.125rem, 1vw);
}

.fz_16 {
  font-size: clamp(14px, 1rem, 0.8334vw);
}

.fz_14 {
  font-size: clamp(14px, 0.875rem, 0.73vw);
}

.fz_12 {
  font-size: clamp(12px, 0.75rem, 0.625vw);
}

p {
  font-size: clamp(16px, 1rem, 0.8334vw);
}

.mod_header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9998;
  transition: all .3s ease;
  background: #fff;
  box-shadow: 0 0.375rem 0.5rem rgba(0, 0, 0, 0.08);
}

.mod_header .header {
  position: relative;
  z-index: 9;
}

.mod_header .header .logo {
  height: 5.75rem;
  display: flex;
  align-items: center;
}

.mod_header .header .logo a {
  display: flex;
  align-items: center;
  height: 3.4375rem;
  padding: 0 1.625rem;
  border-radius: 1.75rem;
  background: #E44528;
}

.mod_header .header .logo a img {
  max-height: 80%;
}

.mod_header .header .header_center {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.mod_header .header .header_center nav > ul {
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
}

.mod_header .header .header_center nav > ul > li {
  position: relative;
  display: flex;
  align-items: center;
  margin-right: 3.5rem;
}

.mod_header .header .header_center nav > ul > li:last-child {
  margin-right: 0;
}

.mod_header .header .header_center nav > ul > li:hover > a {
  color: #E44528;
  background: #fff;
}

.mod_header .header .header_center nav > ul > li:hover ul {
  opacity: 1;
  pointer-events: auto;
}

.mod_header .header .header_center nav > ul > li.active > a {
  color: #E44528;
  background: #fff;
}

.mod_header .header .header_center nav > ul > li.active > i {
  color: #E44528;
}

.mod_header .header .header_center nav > ul > li > a {
  transition: all .3s ease;
  text-transform: uppercase;
  padding: .5rem 1.125rem;
  border-radius: 1.5rem;
  font-size: clamp(16px, 1.125rem, 0.9375vw);
  color: #000;
}

.mod_header .header .header_center nav > ul > li i {
  font-size: 12px;
  margin-left: .5rem;
  transition: all .3s ease;
  color: #fff;
  display: none;
}

.mod_header .header .header_center nav > ul > li ul {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 2;
  transform: translateX(-50%);
  padding: .5rem 0;
  background: white;
  backdrop-filter: blur(10px);
  min-width: 12rem;
  pointer-events: none;
  opacity: 0;
  transition: all 0.3s ease;
  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.2);
  margin-top: 1.75rem;
}

.mod_header .header .header_center nav > ul > li ul::after {
  content: '';
  width: 100%;
  height: 1.75rem;
  bottom: 100%;
  left: 0;
  position: absolute;
}

.mod_header .header .header_center nav > ul > li ul li {
  position: relative;
  display: flex;
  align-items: center;
  text-align: center;
  justify-content: center;
  padding: 0 1em;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.mod_header .header .header_center nav > ul > li ul li:last-child {
  border: none;
}

.mod_header .header .header_center nav > ul > li ul li:hover > ul {
  opacity: 1;
  pointer-events: auto;
}

.mod_header .header .header_center nav > ul > li ul li:hover > a, .mod_header .header .header_center nav > ul > li ul li:hover > i {
  color: #E44528;
}

.mod_header .header .header_center nav > ul > li ul li ul {
  left: 100%;
  top: 0;
  transform: translateX(0);
  margin-top: 0;
  box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.1);
  border-radius: 0 1rem 1rem 0;
}

.mod_header .header .header_center nav > ul > li ul li a {
  display: block;
  font-size: 16px;
  color: #333;
  padding: .5em 0;
  transition: all .5s ease;
  white-space: nowrap;
}

.mod_header .header .header_center nav > ul > li ul li > i {
  color: #333;
  transform: rotate(-90deg);
}

.mod_header .header .header_center .header_more {
  margin-left: 2rem;
}

.mod_header .header .header_center .head_ico {
  margin-left: 2rem;
  position: relative;
  z-index: 2;
  transition: all .3s;
}

.mod_header .header .header_center .head_ico > i, .mod_header .header .header_center .head_ico > a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #E44528;
  font-size: 1.625rem;
  transition: all .3s;
}

.mod_header .header .header_center .head_ico.search {
  width: 3.125rem;
  height: 3.125rem;
  border-radius: 50%;
}

.mod_header .header .header_center .head_ico.search.active {
  background: #E44528;
}

.mod_header .header .header_center .head_ico.search.active form {
  opacity: 1;
  pointer-events: auto;
}

.mod_header .header .header_center .head_ico.search form {
  width: 11rem;
  height: 3.125rem;
  position: absolute;
  left: 0;
  top: 0;
  background: #E44528;
  border-radius: 1.5625rem;
  overflow: hidden;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transition: all .3s;
}

.mod_header .header .header_center .head_ico.search form input {
  order: 2;
  border: none;
  background: none;
  outline: none;
  width: 100%;
  font-size: 1rem;
  color: #fff;
}

.mod_header .header .header_center .head_ico.search form input::placeholder {
  color: rgba(255, 255, 255, 0.75);
}

.mod_header .header .header_center .head_ico.search form button {
  flex-shrink: 0;
  width: 3.125rem;
  height: 3.125rem;
  border-radius: 50%;
  border: none;
  background: #E44528;
}

.mod_header .header .header_center .head_ico.search form button i {
  font-size: 1.625rem;
  color: #fff;
}

.mod_header .header .header_center .head_ico.tel {
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.mod_header .header .header_center .head_ico.tel i {
  font-size: 2.25rem;
}

.mod_header .header .header_center .head_ico.tel span {
  font-size: clamp(12px, 1.125rem, 1vw);
  color: rgba(0, 0, 0, 0.8);
  line-height: 1.2;
  margin-left: .875rem;
}

.mod_header .header .header_center .head_ico.tel span strong {
  display: block;
  font-size: clamp(14px, 1.625rem, 1.36vw);
  color: #E44528;
}

.index-banner {
  width: 100%;
  height: 45.625rem;
  display: flex;
}

.index-banner .left {
  width: 52%;
  height: 100%;
  padding-left: calc(8.125rem + 15px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: 10%;
  background: #E44528;
  color: #fff;
  line-height: 1.2;
}

.index-banner .left h2 {
  margin: 0;
  font-size: clamp(16px, 3rem, 2.5vw);
  margin-bottom: 3.75rem;
  padding-left: 2.125rem;
  font-weight: bold;
  display: flex;
  flex-direction: column;
}

.index-banner .left h2 span {
  height: 4.75rem;
  display: inline-flex;
  align-items: center;
  padding: 0 2.125rem;
  background: #fff;
  border-radius: 2.375rem;
  color: #E44528;
  margin-left: -2.125rem;
  margin-top: 1rem;
  font-size: clamp(14px, 3rem, 2.5vw);
  margin-right: auto;
}

.index-banner .left h3 {
  font-size: clamp(16px, 1.75rem, 1.46vw);
  line-height: 1.8;
  margin-bottom: .5rem;
  font-weight: bold;
}

.index-banner .left .en {
  font-size: clamp(14px, 1.375rem, 1.15vw);
  line-height: 1.4;
  margin-bottom: 2.5rem;
  font-weight: bold;
}

.index-banner .right {
  width: 48%;
  height: 100%;
}

.index-banner .right .swiper {
  height: 100%;
}

.about-kehoo {
  padding: 6rem 20px;
}

.about-kehoo .container > p {
  font-size: clamp(14px, 1.125rem, 0.9375vw);
  line-height: 2;
  color: #5f5f5f;
  margin: 0 5rem;
  margin-bottom: 3rem;
  text-indent: 2em;
}

.about-kehoo .mendian img {
  max-width: 60%;
}

.index-stats {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  justify-content: space-between;
}

.index-stats .stat-item {
  min-width: 38%;
}

.index-stats .stat-item:nth-child(-n+2) {
  margin-bottom: 4rem;
}

.index-stats .stat-item .num {
  display: flex;
  align-items: center;
  padding-left: 4px;
}

.index-stats .stat-item .num span {
  line-height: 1.1;
  font-size: clamp(16px, 3.5rem, 3vw);
  color: #E44528;
  font-weight: bold;
  font-family: 'bahnschrift';
}

.index-stats .stat-item .num span strong {
  font-weight: bold;
}

.index-stats .stat-item .num span em {
  font-style: normal;
  font-size: clamp(12px, 2.5rem, 1.25vw);
}

.index-stats .stat-item .num img {
  max-height: 3.25rem;
  margin-right: .875rem;
}

.index-stats .stat-item p {
  margin: 0;
  text-align: center;
  border-top: 1px solid #ccc;
  padding-top: .875rem;
  position: relative;
  font-size: clamp(14px, 1rem, 0.8334vw);
  color: #000;
}

.index-stats .stat-item p::after {
  content: '';
  width: 5px;
  height: 5px;
  background-color: #E44528;
  border-radius: 50%;
  position: absolute;
  top: -2px;
  left: 0;
}

.business-section {
  padding-top: 2.5rem;
}

.business-section .swiper {
  padding-bottom: 4rem;
}

.business-section .swiper .swiper-slide {
  padding-right: 2rem;
  display: flex;
  flex-direction: column;
}

.business-section .swiper .swiper-slide .business-item {
  background-color: #efefef;
  padding-bottom: 2.5rem;
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all .3s;
  flex: 1;
  height: 100%;
}

.business-section .swiper .swiper-slide .business-item .img {
  overflow: hidden;
}

.business-section .swiper .swiper-slide .business-item .img img {
  transition: all .3s;
  width: 100%;
  aspect-ratio: 1.4644;
  object-fit: cover;
}

.business-section .swiper .swiper-slide .business-item .text {
  padding: 0 2rem;
  margin-top: 1.25rem;
  min-height: 19.375rem;
}

.business-section .swiper .swiper-slide .business-item .text .ico {
  width: 4.375rem;
  height: 4.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #E44528;
  color: #fff;
  border-radius: .875rem;
}

.business-section .swiper .swiper-slide .business-item .text .ico i {
  font-size: 2.25rem;
}

.business-section .swiper .swiper-slide .business-item .text .ico img {
  max-width: 45%;
}

.business-section .swiper .swiper-slide .business-item .text h3 {
  font-size: clamp(16px, 1.875rem, 1.57vw);
  margin: 2rem 0;
  color: rgba(0, 0, 0, 0.82);
  transition: all .3s;
}

.business-section .swiper .swiper-slide .business-item .text p {
  font-size: clamp(14px, 1.125rem, 0.9375vw);
  color: rgba(0, 0, 0, 0.71);
  margin: 0;
  line-height: 1.8;
  transition: all .3s;
}

.business-section .swiper .swiper-slide:hover .business-item {
  background: #1F3491;
}

.business-section .swiper .swiper-slide:hover .business-item .img img {
  transform: scale(1.05);
}

.business-section .swiper .swiper-slide:hover .business-item .text h3, .business-section .swiper .swiper-slide:hover .business-item .text p {
  color: #fff;
}

.business-section .swiper .swiper-pagination {
  position: absolute;
  bottom: 0;
  left: auto;
  right: calc(8.125rem + 15px);
  width: auto;
}

.business-section .swiper .swiper-pagination .swiper-pagination-bullet {
  background: #1F3491;
  opacity: 1;
  margin-left: 1rem;
}

.business-section .swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #E44528;
}

.join-cooperation {
  padding-top: 5rem;
  padding-bottom: 9rem;
  background: url(https://kehoo.oss-cn-qingdao.aliyuncs.com/img/index_join.jpg) left bottom no-repeat;
  background-size: 44% auto;
}

.join-cooperation .hotline {
  margin-top: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.join-cooperation .hotline i {
  color: #E44528;
  font-size: 3.25rem;
  margin-right: 1rem;
}

.join-cooperation .hotline span {
  font-size: clamp(14px, 1.75rem, 1.75rem);
  color: rgba(0, 0, 0, 0.8);
  line-height: 1.2;
}

.join-cooperation .hotline span strong {
  display: block;
  font-size: clamp(16px, 2.5rem, 2.5rem);
  color: #E44528;
}

.join-cooperation .right {
  margin-top: 5rem;
}

.join-cooperation .right .welcome-message {
  color: #8d8d8d;
}

.join-cooperation .right .features {
  margin: 2.5rem 0;
}

.join-cooperation .right .features .feature-item {
  border-radius: .5rem;
  background: #efefef;
  padding: 1rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: rgba(0, 0, 0, 0.82);
  width: calc((100% - 5rem)/6);
  transition: all .3s;
}

.join-cooperation .right .features .feature-item:hover {
  color: #fff;
  background: #1F3491;
}

.join-cooperation .right .features .feature-item:hover i {
  color: #fff;
}

.join-cooperation .right .features .feature-item i {
  font-size: 1.75rem;
  color: #E44528;
  line-height: 1.1;
  transition: all .3s;
}

.join-cooperation .right .features .feature-item p {
  margin: 0;
  margin-top: 2px;
}

.join-cooperation .right .contact-form .form-group {
  margin-bottom: 1.25rem;
}

.join-cooperation .right .contact-form .form-group .form-control {
  background: #efefef;
  color: #333;
  border: none;
  outline: none;
  border-radius: .5rem;
  padding: .5rem 1.5rem;
  font-size: clamp(14px, 1.125rem, 1vw);
}

.join-cooperation .right .contact-form .form-group .form-control:focus {
  box-shadow: none;
}

.join-cooperation .right .contact-form .form-group .form-control::placeholder {
  color: rgba(0, 0, 0, 0.2);
}

.join-cooperation .right .contact-form .form-group input.form-control {
  height: 3.4375rem;
}

.join-cooperation .right .contact-form .form-group textarea.form-control {
  padding: 1.5rem;
}

.join-cooperation .right .contact-form button {
  background: #E44528;
  color: #fff;
  border: none;
  border-radius: .5rem;
  height: 3.4375rem;
  padding: 0 5rem;
  font-size: clamp(14px, 0.875rem, 0.73vw);
}

.join-cooperation .right .contact-form button:active, .join-cooperation .right .contact-form button:focus {
  background: #E44528;
  border: none;
  box-shadow: none;
  outline: none;
  filter: brightness(90%);
}

.footer {
  color: #fff;
  background: #E44528;
  padding-top: 3.5rem;
}

.footer .foot-logo {
  height: 6rem;
}

.footer .foot-logo img {
  max-height: 100%;
}

.footer .foot-hotline {
  display: flex;
  align-items: center;
}

.footer .foot-hotline i {
  font-size: 2.5rem;
  margin-right: 1rem;
}

.footer .foot-hotline span {
  line-height: 1.4;
  font-weight: lighter;
}

.footer .foot-hotline span strong {
  font-weight: bold;
  display: block;
  font-size: clamp(16px, 1.625rem, 1.36vw);
}

.footer .foot-address {
  display: flex;
  align-items: center;
}

.footer .foot-address i {
  font-size: 2.5rem;
  margin-right: 1rem;
}

.footer .foot-address span {
  line-height: 1.4;
  font-weight: lighter;
}

.footer .foot-address span strong {
  display: block;
  font-size: clamp(14px, 1.25rem, 1.042vw);
}

.footer .foot-more {
  width: 24%;
}

.footer .foot-more ul {
  margin: 1.75rem 0;
}

.footer .foot-more ul li {
  position: relative;
  margin-right: 1.875rem;
}

.footer .foot-more ul li:hover .group {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.footer .foot-more ul li a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: #fff;
  color: #E44528;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer .foot-more ul li a i {
  font-size: 1.5rem;
}

.footer .foot-more ul li .group {
  position: absolute;
  bottom: 100%;
  left: 0;
  display: flex;
  background: #fff;
  padding: 5px;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10%);
  transition: all .3s;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.footer .foot-more ul li .group span {
  text-align: center;
  color: #333;
}

.footer .foot-more ul li .group img {
  height: 8.75rem;
}

.footer .foot-more .foot-ewm .item {
  width: 7rem;
  text-align: center;
  margin-right: 1.125rem;
}

.footer .foot-more .foot-ewm .item img {
  width: 100%;
  margin-bottom: .5rem;
}

.footer .foot-nav {
  width: 76%;
  margin-top: 3.5rem;
}

.footer .foot-nav li a {
  font-size: clamp(14px, 1.125rem, 1vw);
  color: #fff;
}

.footer .foot-nav li ul {
  margin-top: 1.5rem;
}

.footer .foot-nav li ul li {
  margin-bottom: 1.25rem;
}

.footer .foot-nav li ul li a {
  color: rgba(255, 255, 255, 0.68);
  transition: all .3s;
}

.footer .foot-nav li ul li a:hover {
  color: #fff;
}

.footer .footer-bottom {
  margin-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  padding: 1.25rem 0;
}

.footer .footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.79);
}

.mod_kf {
  position: fixed;
  right: .625rem;
  bottom: 20%;
  width: 6.25rem;
  height: 6.25rem;
  border-radius: 50%;
  background: #E44528;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  cursor: pointer;
  box-shadow: 0 0 0.625rem rgba(0, 0, 0, 0.2);
}

.mod_kf::after {
  content: '';
  width: calc(100% + 1.25rem);
  height: calc(100% + 1.25rem);
  border-radius: 50%;
  border: 1px dashed #E44528;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}

.mod_kf span {
  font-size: clamp(12px, 0.875rem, 0.73vw);
  color: #fff;
  transform: translateY(-20%) scale(0.9);
}

.mod_kf img {
  max-width: 4.75rem;
}

.about_1 {
  padding: 6.5rem 0;
  background: #efefef;
}

.about_1 .title {
  width: 45%;
  padding-left: 1.5rem;
  padding-right: 5%;
  position: relative;
  color: #8d8d8d;
}

.about_1 .title::after {
  content: '';
  width: .375rem;
  height: 6.875rem;
  background: #E44528;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.about_1 .title h1 {
  font-size: clamp(18px, 2.5rem, 2.084vw);
  font-weight: bold;
}

.about_1 .title h1 span {
  color: #E44528;
}

.about_1 .title p {
  font-size: clamp(14px, 1.625rem, 1.36vw);
  line-height: 1.2;
  margin: 0;
}

.about_1 .index-stats {
  width: 55%;
}

.about_1 .about_1_text {
  margin-top: 4.375rem;
  background: #fff;
  border-radius: 3.5rem;
  overflow: hidden;
}

.about_1 .about_1_text .left {
  width: 45%;
}

.about_1 .about_1_text .left img {
  max-width: 100%;
}

.about_1 .about_1_text .right {
  width: 55%;
  padding: 1.5rem 3.125rem;
  padding-left: 4.375rem;
}

.about_1 .about_1_text .right .mod_content {
  max-height: 19.375rem;
  text-indent: 2em;
}

.about_1 .about_1_text .right .mod_content * {
  font-size: clamp(14px, 1.25rem, 1.042vw) !important;
  line-height: 1.6 !important;
}

.about_2 {
  position: relative;
  padding: 7rem 0;
}

.about_2::after {
  content: '';
  width: 79%;
  height: 37.5rem;
  background: #E44528;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  border-radius: .5rem;
  border-top-right-radius: 1.5rem;
  transform: skewX(20deg);
}

.about_2::before {
  content: '';
  width: 50%;
  height: 37.5rem;
  background: #E44528;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
}

.about_2 .title {
  padding-left: 1.5rem;
  position: relative;
  color: #fff;
}

.about_2 .title::after {
  content: '';
  width: .375rem;
  height: 5.5rem;
  background: #fff;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.about_2 .title span {
  font-size: clamp(18px, 2.5rem, 2.084vw);
  font-weight: bold;
}

.about_2 .title p {
  font-size: clamp(14px, 1.625rem, 1.36vw);
  line-height: 1.2;
  margin: 0;
}

.about_2 h2 {
  font-size: clamp(16px, 2rem, 1.67vw);
  margin-top: 4rem;
  line-height: 1.6;
  color: #fff;
}

.about_2 .img img {
  max-width: 86%;
  margin: 0 auto;
  display: block;
}

.about_2 ul {
  margin-top: 2.5rem;
  display: flex;
  align-items: stretch;
  justify-content: space-around;
}

.about_2 ul li {
  background: #efefef;
  border-radius: 1rem;
  padding: 3rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 24.375rem;
}

.about_2 ul li i {
  font-size: 2.875rem;
  color: #E44528;
}

.about_2 ul li .li_title {
  font-size: clamp(16px, 2rem, 1.67vw);
  color: rgba(0, 0, 0, 0.78);
  text-align: center;
  font-weight: bold;
  margin-bottom: 2rem;
}

.about_2 ul li .li_title span {
  color: rgba(0, 0, 0, 0.4);
  font-size: clamp(14px, 1.25rem, 1.042vw);
  display: block;
  font-weight: normal;
  padding-bottom: 1.25rem;
  position: relative;
}

.about_2 ul li .li_title span::after {
  content: '';
  width: 5.625rem;
  height: 3px;
  background: #E44528;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
}

.about_2 ul li p {
  font-size: clamp(14px, 1.25rem, 1.042vw);
  line-height: 2;
  color: rgba(0, 0, 0, 0.75);
  text-align: center;
}

.about_3 {
  padding: 2.5rem 0;
  padding-bottom: 6.25rem;
}

.about_3 .title {
  padding-left: 1.5rem;
  position: relative;
}

.about_3 .title::after {
  content: '';
  width: .375rem;
  height: 5.5rem;
  background: #E44528;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.about_3 .title span {
  font-size: clamp(18px, 2.5rem, 2.084vw);
  font-weight: bold;
  color: rgba(0, 0, 0, 0.75);
}

.about_3 .title p {
  font-size: clamp(14px, 1.625rem, 1.36vw);
  line-height: 1.2;
  margin: 0;
  color: rgba(0, 0, 0, 0.51);
  text-transform: uppercase;
}

.about_3 .swiper {
  margin-top: 4.125rem;
  height: 42.75rem;
  padding-bottom: 4rem;
}

.about_3 .swiper .swiper-slide {
  border-radius: 1.5rem;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.about_3 .swiper .swiper-slide::after {
  content: '';
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  position: absolute;
  left: 0;
  top: 0;
}

.about_3 .swiper .swiper-slide:hover .caption {
  background: rgba(255, 255, 255, 0.77);
  transform: translateY(0);
}

.about_3 .swiper .swiper-slide:hover .caption .name {
  color: rgba(0, 0, 0, 0.82);
}

.about_3 .swiper .swiper-slide:hover .caption p {
  opacity: 1;
}

.about_3 .swiper .swiper-slide .caption {
  padding: 1.875rem 2rem;
  position: relative;
  z-index: 2;
  transition: all .3s;
  transform: translateY(calc(100% - 11.25rem));
}

.about_3 .swiper .swiper-slide .caption .name {
  display: inline-block;
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: clamp(16px, 1.625rem, 1.36vw);
  color: #fff;
  transition: all .3s;
  margin-left: 50%;
  transform: translateX(-50%);
}

.about_3 .swiper .swiper-slide .caption .name i {
  width: 4.375rem;
  height: 4.375rem;
  background: #E44528;
  border-radius: .5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  margin-bottom: 1rem;
}

.about_3 .swiper .swiper-slide .caption .name i img {
  max-height: 80%;
  max-width: 80%;
}

.about_3 .swiper .swiper-slide .caption p {
  font-size: clamp(14px, 1rem, 1vw);
  color: rgba(0, 0, 0, 0.71);
  line-height: 1.8;
  opacity: 0;
  transition: all .3s;
}

.about_3 .swiper .swiper-pagination {
  position: absolute;
  bottom: 0;
  left: auto;
  right: calc(8.125rem + 15px);
  width: auto;
}

.about_3 .swiper .swiper-pagination .swiper-pagination-bullet {
  background: #1F3491;
  opacity: 1;
  margin-left: 1rem;
}

.about_3 .swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #E44528;
}

.about_4 {
  padding-top: 5rem;
  padding-bottom: 9.375rem;
}

.about_4.mod_bgc {
  background-size: 100% 42.25rem;
  background-position: center top;
}

.about_4 .right-logo {
  max-height: 5.25rem;
}

.about_4 .swiper2 {
  margin: 5rem 0;
}

.about_4 .swiper2 .swiper-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #E44528;
  cursor: pointer;
}

.about_4 .swiper2 .swiper-slide.active i, .about_4 .swiper2 .swiper-slide.active img {
  transform: scale(1.3);
}

.about_4 .swiper2 .swiper-slide i, .about_4 .swiper2 .swiper-slide img {
  font-size: 2.5rem;
  transition: all .3s;
  margin-bottom: .5rem;
}

.about_4 .swiper2 .swiper-slide strong {
  font-size: clamp(14px, 1.625rem, 1.36vw);
}

.about_4 .swiper2 .swiper-button-prev::after, .about_4 .swiper2 .swiper-button-next::after {
  display: none;
}

.about_4 .swiper2 .swiper-button-prev i, .about_4 .swiper2 .swiper-button-next i {
  font-size: 2rem;
  color: #E44528;
}

.about_4 .img_swiper {
  padding: 5rem 3.125rem;
  padding-bottom: 0;
  background: #fff;
  border-radius: 2rem;
  position: relative;
}

.about_4 .swiper3 {
  padding-bottom: 5rem;
}

.about_4 .swiper3 .swiper-slide.active .img {
  transform: scale(1);
}

.about_4 .swiper3 .swiper-slide .img {
  transform: scale(0.8);
  transform-origin: center top;
  transition: all .5s;
  border-radius: 1.5rem;
  overflow: hidden;
}

.about_4 .swiper3 .swiper-slide .img img {
  width: 100%;
  aspect-ratio: 1.35135;
  object-fit: cover;
}

.about_4 .swiper3 .swiper-button-prev, .about_4 .swiper3 .swiper-button-next {
  position: absolute;
  transform: translateY(0);
  top: auto;
  right: 0;
  bottom: 1.875rem;
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  border: 1px dashed #E44528;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s;
}

.about_4 .swiper3 .swiper-button-prev:hover, .about_4 .swiper3 .swiper-button-next:hover {
  border: 1px solid #E44528;
  background: #E44528;
}

.about_4 .swiper3 .swiper-button-prev:hover i, .about_4 .swiper3 .swiper-button-next:hover i {
  color: #fff;
}

.about_4 .swiper3 .swiper-button-prev::after, .about_4 .swiper3 .swiper-button-next::after {
  display: none;
}

.about_4 .swiper3 .swiper-button-prev i, .about_4 .swiper3 .swiper-button-next i {
  font-size: 2rem;
  color: #E44528;
}

.about_4 .swiper3 .swiper-button-prev {
  left: auto;
  right: calc(6.5rem);
}

.about_4 .swiper_line .num {
  color: #bfbebd;
  font-size: clamp(16px, 1.5rem, 1.25vw);
}

.about_4 .swiper_line .num span {
  color: #E44528;
}

.about_4 .swiper_line .line {
  position: relative;
  margin-top: .5rem;
  width: 100%;
  height: 1px;
  background: #dedede;
}

.about_4 .swiper_line .line i {
  width: 0;
  height: 100%;
  background: #E44528;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  transition: all .3s;
}

.nab_title {
  padding-left: 1.5rem;
  position: relative;
  font-size: clamp(18px, 2.5rem, 2.084vw);
  font-weight: bold;
  color: #7f7f7f;
  text-transform: uppercase;
}

.nab_title.white100 {
  color: #fff;
}

.nab_title.white100 span, .nab_title.white100 em {
  color: #fff;
}

.nab_title.white100::after {
  background: #fff;
}

.nab_title.white {
  color: rgba(255, 255, 255, 0.75);
}

.nab_title.white span, .nab_title.white em {
  color: rgba(255, 255, 255, 0.51);
}

.nab_title.after_none {
  padding-left: 0;
}

.nab_title.after_none::after {
  display: none;
}

.nab_title.tt_none p {
  text-transform: none;
}

.nab_title::after {
  content: '';
  width: .375rem;
  height: 5.5rem;
  background: #E44528;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.nab_title span {
  color: #E44528;
}

.nab_title em {
  display: block;
  font-size: clamp(14px, 1.625rem, 1.36vw);
  line-height: 1.2;
  margin: 0;
  color: rgba(0, 0, 0, 0.51);
  font-weight: normal;
  font-style: normal;
}

.mod_main {
  padding: 4.625rem 0;
}

.news_head {
  border-radius: 1rem;
  overflow: hidden;
  background: #fff;
  color: rgba(0, 0, 0, 0.86);
}

.news_head .left {
  width: 44%;
}

.news_head .left .img {
  display: block;
  overflow: hidden;
}

.news_head .left .img:hover img {
  transform: scale(1.03);
}

.news_head .left .img img {
  width: 100%;
  aspect-ratio: 1.33333;
  object-fit: cover;
  transition: all .3s;
}

.news_head .right {
  width: 56%;
  padding: 1.5rem 3.125rem;
  padding-left: 4rem;
}

.news_head .right h3 {
  font-size: clamp(16px, 2rem, 1.67vw);
  line-height: 1.6;
}

.news_head .right p {
  margin: 2.5rem 0;
  font-size: clamp(14px, 1.125rem, 1vw);
  line-height: 2;
  color: rgba(0, 0, 0, 0.61);
}

.news_nav {
  margin: 4.625rem;
}

.news_nav ul {
  justify-content: center;
}

.news_nav ul li {
  margin: 0 2.5rem;
}

.news_nav ul li.active a, .news_nav ul li:hover a {
  background: #E44528;
  color: #fff;
}

.news_nav ul li.active a img, .news_nav ul li:hover a img {
  filter: grayscale(100%) brightness(500%);
}

.news_nav ul li a {
  padding: 0 3rem;
  height: 4.5rem;
  background: #fff;
  border-radius: 2.25rem;
  color: #E44528;
  display: flex;
  align-items: center;
  font-size: clamp(16px, 1.25rem, 1.042vw);
  font-weight: bold;
  transition: all .3s;
}

.news_nav ul li a img {
  margin-right: 1rem;
  height: 1.875rem;
  transition: all .3s;
}

@media (max-width: 768px) {
  .news_list .item {
    width: 100%;
    margin-bottom: 15px;
  }
}

@media (min-width: 769px) and (max-width: 991px) {
  .news_list .item {
    width: calc((100% - (2 - 1) * 15px) / 2);
    margin-bottom: 15px;
  }
  .news_list .item:not(:nth-child(2n)) {
    margin-right: 15px;
  }
}

@media (min-width: 992px) {
  .news_list .item {
    width: calc((100% - (3 - 1) * 2rem)/3);
    margin-bottom: 4.375rem;
  }
  .news_list .item:not(:nth-child(3n)) {
    margin-right: 2rem;
  }
}

.news_list .item a {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  padding-top: 74%;
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
}

.news_list .item a:hover::after {
  opacity: 1;
}

.news_list .item a::after, .news_list .item a::before {
  content: '';
  width: 100%;
  height: 50%;
  position: absolute;
  left: 0;
  bottom: 0;
  background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.5));
  transition: all .3s;
}

.news_list .item a::after {
  background-image: linear-gradient(to bottom, rgba(233, 71, 41, 0), rgba(233, 71, 41, 0.5));
  opacity: 0;
}

.news_list .item a .text {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  padding: 0 1.25rem;
  padding-bottom: 1.25rem;
  z-index: 2;
}

.news_list .item a .text .time {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.59);
}

.news_list .item a .text h3 {
  display: flex;
  align-items: center;
  margin: 0;
}

.news_list .item a .text h3 strong {
  font-size: clamp(14px, 1rem, 0.84vw);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
}

.news_list .item a .text h3 i {
  flex-shrink: 0;
  font-size: 1.5rem;
  margin-left: 1rem;
}

.news_detail {
  padding-top: 2.5rem;
}

.news_detail h1 {
  font-size: clamp(16px, 2.375rem, 1.98vw);
}

.news_detail .time {
  margin: 1.5rem 0;
  margin-bottom: 2.5rem;
  color: rgba(0, 0, 0, 0.54);
  padding-bottom: 1rem;
  border-bottom: 1px solid #bfbfbf;
  position: relative;
}

.news_detail .time::after {
  content: '';
  width: 6.25rem;
  height: 4px;
  background: #E44528;
  position: absolute;
  left: 0;
  bottom: -1px;
  z-index: 2;
}

.hotnews {
  padding-left: 3.125rem;
}

.hotnews .title {
  font-size: clamp(16px, 2.625rem, 1.98vw);
  color: #000;
  margin-bottom: 2.5rem;
}

.hotnews .item {
  margin-bottom: 4.375rem;
}

.hotnews .item a {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  padding-top: 74%;
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
}

.hotnews .item a:hover::after {
  opacity: 1;
}

.hotnews .item a::after, .hotnews .item a::before {
  content: '';
  width: 100%;
  height: 50%;
  position: absolute;
  left: 0;
  bottom: 0;
  background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.5));
  transition: all .3s;
}

.hotnews .item a::after {
  background-image: linear-gradient(to bottom, rgba(233, 71, 41, 0), rgba(233, 71, 41, 0.5));
  opacity: 0;
}

.hotnews .item a .text {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  padding: 0 1.25rem;
  padding-bottom: 1.25rem;
  z-index: 2;
}

.hotnews .item a .text .time {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.59);
}

.hotnews .item a .text h3 {
  display: flex;
  align-items: center;
  margin: 0;
}

.hotnews .item a .text h3 strong {
  font-size: clamp(14px, 1rem, 0.84vw);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
}

.hotnews .item a .text h3 i {
  flex-shrink: 0;
  font-size: 1.5rem;
  margin-left: 1rem;
}

.hotnews .more a {
  padding: 0 1.75rem;
  border: 1px dashed #dedede;
  border-radius: 1.625rem;
  height: 3.125rem;
  display: inline-flex;
  align-items: center;
  color: rgba(0, 0, 0, 0.73);
  font-size: clamp(14px, 1rem, 0.84vw);
  transition: all .3s;
}

.hotnews .more a:hover {
  background: #E44528;
  color: #fff;
}

.hotnews .more a:hover i {
  color: #fff;
}

.hotnews .more a i {
  margin-left: 1rem;
  color: #E44528;
  font-size: 1.5rem;
  transition: all .3s;
}

.contact_1 {
  padding: 3.75rem 0;
}

.contact_1 .nab_title {
  margin-bottom: 5rem;
}

.contact_1 .group {
  padding: 0 2rem;
}

.contact_1 .group .item {
  background: #efefef;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  width: 28%;
  border-radius: 1.25rem;
  color: rgba(0, 0, 0, 0.76);
  margin-bottom: 3.125rem;
}

.contact_1 .group .item i {
  width: 2.375rem;
  height: 2.375rem;
  border-radius: 50%;
  background: #E44528;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact_1 .group .item span {
  margin: 1rem 0;
  font-size: clamp(14px, 1.125rem, 1vw);
}

.contact_1 .group .item p {
  font-size: clamp(14px, 1.75rem, 1.4584vw);
  margin: 0;
  color: #E44528;
}

.contact_1 .group .item p strong {
  font-size: clamp(16px, 2.125rem, 1.78vw);
  line-height: 1.2;
  font-weight: normal;
}

.contact_map {
  height: 40.25rem;
  padding: 0 3%;
  margin-bottom: 5rem;
}

.contact_map .mapContainer {
  height: 100%;
}

.contact_3 {
  padding: 3.75rem 0;
  background: #efefef;
}

.contact_3 .nab_title {
  margin-bottom: 5rem;
}

.contact_3 .form-group .form-control {
  background: #fff;
  border-radius: .5rem;
  outline: none;
  border: none;
  font-size: clamp(14px, 1.125rem, 1vw);
}

.contact_3 .form-group .form-control:hover, .contact_3 .form-group .form-control:focus {
  box-shadow: none;
}

.contact_3 .form-group input {
  height: 4.375rem;
  padding: 0 1.5rem;
}

.contact_3 .form-group textarea {
  padding: 1.5rem;
}

.contact_3 button {
  height: 4.375rem;
  border: none;
  padding: 0 5rem;
  font-size: clamp(14px, 1.25rem, 1.042vw);
  background: #E44528 !important;
  outline: none;
  box-shadow: none !important;
}

.contact_3 button:focus, .contact_3 button:active {
  filter: brightness(90%);
}

.join_1 {
  padding: 6.25rem 0;
}

.join_1 .join_head {
  background: #efefef;
  margin-bottom: 5rem;
}

.join_1 .join_head .left {
  width: 54%;
  padding: 1.5rem 2.875rem;
  color: rgba(0, 0, 0, 0.68);
}

.join_1 .join_head .left h3 {
  font-size: clamp(16px, 1.75rem, 1.46vw);
  color: rgba(0, 0, 0, 0.62);
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.join_1 .join_head .left h3 img {
  margin-right: .5rem;
}

.join_1 .join_head .left p {
  line-height: 1.8;
  margin-bottom: .5rem;
}

.join_1 .join_head .left p strong {
  color: #1F3491;
  font-size: clmap(14px, 1.25rem, 1.042vw);
}

.join_1 .join_head .left ul {
  margin: 2rem 0;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.join_1 .join_head .left ul li {
  margin-right: 1.25rem;
  display: flex;
  align-items: center;
  background: #fff;
  padding-right: .625rem;
  border-radius: 1.5625rem;
  font-size: clamp(14px, 1rem, 0.84vw);
  position: relative;
  z-index: 2;
  overflow: hidden;
  transition: all .3s;
  white-space: nowrap;
  margin-bottom: .5rem;
}

.join_1 .join_head .left ul li:last-child {
  margin-right: 0;
}

.join_1 .join_head .left ul li::after {
  content: '';
  width: 100%;
  height: 100%;
  border-radius: 1.5625rem;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  transform: translateX(calc(-100% + 3.125rem));
  transition: all .3s;
  background: #E44528;
}

.join_1 .join_head .left ul li:hover {
  color: #fff;
}

.join_1 .join_head .left ul li:hover::after {
  transform: translateX(0);
}

.join_1 .join_head .left ul li i {
  width: 3.125rem;
  height: 3.125rem;
  border-radius: 50%;
  color: #fff;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: .5rem;
  font-size: clamp(14px, 1.5rem, 1.25vw);
  transition: all .3s;
}

.join_1 .join_head .right {
  width: 46%;
}

.join_1 .nab_title {
  margin-bottom: 5rem;
}

.join_1 .swiper .swiper-slide {
  padding-right: 3.75rem;
  width: auto;
}

.join_1 .swiper .swiper-slide:first-child {
  padding-left: calc(8.125rem + 15px);
}

.join_1 .swiper .swiper-slide:last-child {
  padding-right: 0;
}

.join_1 .swiper .swiper-slide .item {
  background: #efefef;
  border-radius: .5rem;
  display: flex;
  align-items: center;
  padding: 0 2.5rem;
  font-size: clamp(14px, 1.5rem, 1.25vw);
  color: #8d8d8d;
  height: 6.25rem;
  transition: all .3s;
}

.join_1 .swiper .swiper-slide .item:hover {
  background: #E44528;
  color: #fff;
}

.join_1 .swiper .swiper-slide .item:hover i {
  color: #fff;
}

.join_1 .swiper .swiper-slide .item i {
  font-size: 2.5rem;
  margin-right: 1rem;
  color: #E44528;
}

.join_2 {
  padding: 5rem 0;
  background: #efefef;
}

.join_2 .swiper_fan {
  display: flex;
  align-items: center;
}

.join_2 .swiper_fan .swiper-button-prev, .join_2 .swiper_fan .swiper-button-next {
  position: static;
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #E44528;
  border: 1px dashed #E44528;
  border-radius: 50%;
  transition: all .3s;
}

.join_2 .swiper_fan .swiper-button-prev:hover, .join_2 .swiper_fan .swiper-button-next:hover {
  background: #E44528;
  color: #fff;
}

.join_2 .swiper_fan .swiper-button-prev::after, .join_2 .swiper_fan .swiper-button-next::after {
  display: none;
}

.join_2 .swiper_fan .swiper-button-prev i, .join_2 .swiper_fan .swiper-button-next i {
  font-size: 1.5rem;
}

.join_2 .swiper_fan .swiper-button-next {
  margin-left: 1.5rem;
}

.join_2 .swiper {
  margin-top: 2.5rem;
  padding: 1.5rem 0;
}

.join_2 .swiper .swiper-slide {
  padding-right: 4.125rem;
}

.join_2 .swiper .swiper-slide .item {
  background: #fff;
  border-radius: 1.5rem;
  padding: 2rem;
  transition: all .3s;
  display: block;
}

.join_2 .swiper .swiper-slide .item:hover {
  box-shadow: 0 0 1.5rem rgba(0, 0, 0, 0.1);
}

.join_2 .swiper .swiper-slide .item h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #000;
}

.join_2 .swiper .swiper-slide .item h3 span {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
}

.join_2 .swiper .swiper-slide .item h3 span:hover {
  color: #E44528;
}

.join_2 .swiper .swiper-slide .item h3 span i {
  width: 20px;
  height: 20px;
  border-radius: 10px;
  background: #E44528;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: .5rem;
  font-size: 12px;
  color: #fff;
}

.join_2 .swiper .swiper-slide .item h4 {
  margin-top: 1.5rem;
  border-top: 1px solid #dedede;
  padding-top: 1rem;
  color: rgba(0, 0, 0, 0.82);
  margin-bottom: 2rem;
}

.join_2 .swiper .swiper-slide .item h4 span {
  margin-right: 1.5rem;
}

.join_2 .swiper .swiper-slide .item .mod_content {
  font-size: clamp(14px, 1rem, 0.84vw);
}

.join_2 .swiper .swiper-slide .item .mod_content ul {
  padding-left: 30px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.join_2 .swiper .swiper-slide .item .mod_content ul li {
  line-height: 1.8;
  color: rgba(0, 0, 0, 0.73);
}

.join_2 .swiper .swiper-slide .item .mod_content ul li::marker {
  color: #E44528;
  font-size: 1.25rem;
}

.join_3 {
  padding: 3.75rem 0;
  padding-bottom: 5.25rem;
}

.join_3 .nab_title {
  margin-bottom: 2.5rem;
}

.join_3 ul li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.join_3 ul li:nth-child(2n-1) {
  background: #efefef;
  border-radius: .5rem;
  width: calc((100% - 20rem)/5);
  padding: 2rem 0;
  padding-top: 3rem;
  line-height: 1.4;
  transition: all .3s;
}

.join_3 ul li:nth-child(2n-1):hover {
  background: #E44528;
}

.join_3 ul li:nth-child(2n-1):hover i {
  color: #fff;
}

.join_3 ul li:nth-child(2n-1):hover .num {
  color: rgba(255, 255, 255, 0.05);
}

.join_3 ul li:nth-child(2n-1):hover .num span {
  color: rgba(255, 255, 255, 0.66);
}

.join_3 ul li:nth-child(2n-1) i {
  font-size: 3.5rem;
  color: #E44528;
  transition: all .3s;
}

.join_3 ul li:nth-child(2n-1) .num {
  font-size: clamp(50px, 7.75rem, 6.46vw);
  color: rgba(0, 0, 0, 0.05);
  position: relative;
  font-weight: bold;
  width: 100%;
  line-height: 1;
  transition: all .3s;
}

.join_3 ul li:nth-child(2n-1) .num span {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -30%);
  font-size: clamp(14px, 1.625rem, 1.36vw);
  font-weight: normal;
  color: rgba(0, 0, 0, 0.66);
  transition: all .3s;
}

.join_3 ul li img {
  max-height: 2.5rem;
}

.join_4 {
  height: 43.75rem;
  color: #fff;
  flex-direction: column;
}

.join_4 h2 {
  font-size: clamp(18px, 4rem, 3.334vw);
  margin-bottom: 1rem;
}

.join_4 h3 {
  font-size: clamp(16px, 2.5rem, 2.084vw);
  font-weight: normal;
}

.join_box {
  display: none;
  width: 75%;
  background: transparent;
}

.join_box .fancybox-close-small {
  top: 10.875rem;
  right: 4rem;
  transform: translate(50%, -50%);
}

.join_box .box_head {
  height: 7.375rem;
  display: inline-flex;
  align-items: center;
  padding: 0 2.5rem;
  background: #E44528;
  color: #fff;
  position: relative;
  border-top-left-radius: 1.5rem;
  border-top-right-radius: 1.5rem;
  font-size: clamp(16px, 2.25rem, 1.875vw);
}

.join_box .box_head::after {
  position: absolute;
  left: calc(100% - 1px);
  bottom: 0;
  content: '';
  width: 0;
  height: 0;
  border-bottom: 6.375rem solid #E44528;
  border-left: 0 solid transparent;
  border-right: 2.5rem solid transparent;
}

.join_box .box_body {
  background: #fff;
  padding: 3.375rem 4.375rem;
  border-radius: 1.5rem;
  border-top-left-radius: 0;
}

.join_box .box_body .line {
  width: 100%;
  height: 1px;
  background: #dedede;
  position: relative;
  margin-bottom: 2.5rem;
}

.join_box .box_body .line::after {
  content: '';
  width: 13.125rem;
  height: 2px;
  position: absolute;
  left: 0;
  top: -1px;
  background: #E44528;
}

.join_box .box_body .mod_content.h_auto {
  max-height: 22.5rem;
}

.join_box .box_body .mod_content h4 {
  color: #E44528;
  margin-bottom: 1rem;
}

.join_box .box_body .mod_content p {
  line-height: 2;
  color: #646464;
}

.join_box .box_body .more {
  margin-right: 3.125rem;
}

.join_box .box_body .more a {
  display: inline-flex;
  align-items: center;
  text-align: center;
  background: #E44528;
  color: #fff;
  padding: .875rem 2.5rem;
  border-radius: 2rem;
}

.join_box .box_body .more a i {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #1F3491;
  color: #fff;
  margin-right: 6px;
  font-size: 12px;
}

.cooperation_1 {
  padding-top: 4.375rem;
  padding-bottom: 60px;
}

.cooperation_1 .why {
  width: 70%;
  margin: 0 auto;
  margin-top: 6.875rem;
  background: #E44528;
  border-top-left-radius: 3.125rem;
  border-top-right-radius: 3.125rem;
  height: 12.5rem;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
  color: #fff;
}

.cooperation_1 .why strong {
  font-size: clamp(18px, 5.125rem, 4.28vw);
}

.cooperation_1 .why img {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -6.875rem);
  max-height: 11.875rem;
}

.cooperation_1 .caption {
  background: #efefef;
  border-radius: 2.5rem;
  padding: 4rem 6.875rem;
  color: #000;
  position: relative;
  z-index: 2;
}

.cooperation_1 .caption h3 {
  font-size: clamp(16px, 3rem, 2.5vw);
  line-height: 1.4;
}

.cooperation_1 .caption .group {
  display: flex;
  align-items: center;
  margin-top: 3.75rem;
}

.cooperation_1 .caption .group i {
  margin-right: 1.5rem;
  color: #E44528;
  font-size: 3.5rem;
}

.cooperation_1 .caption .group span {
  font-size: clamp(14px, 1.5rem, 1.25vw);
  color: #000;
  font-weight: bold;
  line-height: 1.2;
}

.cooperation_1 .caption .group span strong {
  font-size: clamp(16px, 4rem, 3.34vw);
  color: #E44528;
  margin-right: .5rem;
  font-weight: bold;
}

.cooperation_1 .caption .group span em {
  display: block;
  font-style: normal;
  color: rgba(0, 0, 0, 0.87);
}

.cooperation_1 .caption .right {
  margin-left: 8%;
  height: 100%;
  background: url(https://kehoo.oss-cn-qingdao.aliyuncs.com/img/coo_1.jpg) center bottom no-repeat;
  background-size: contain;
}

.cooperation_1 .caption .right h4 {
  font-size: clamp(16px, 1.875rem, 1.5625vw);
}

.cooperation_1 .caption .right h5 {
  margin-top: 2rem;
  font-size: clamp(14px, 1.5rem, 1.25vw);
  line-height: 1.2;
  font-weight: bold;
}

.cooperation_1 .caption .right h5 span {
  font-size: clamp(16px, 4rem, 3.34vw);
  color: #E44528;
  margin-right: .5rem;
}

.cooperation_2 {
  padding: 6.25rem 0;
  color: #fff;
}

.cooperation_2 h3 {
  font-size: clamp(18px, 3.75rem, 3.125vw);
  margin-bottom: 2.5rem;
}

.cooperation_2 h4 {
  letter-spacing: 2px;
}

.cooperation_2 ul {
  margin-top: 3.75rem;
}

.cooperation_2 ul li {
  text-align: center;
}

.cooperation_2 ul li span {
  font-size: clamp(16px, 5rem, 4.17vw);
  font-weight: bold;
}

.cooperation_2 ul li span strong {
  font-weight: bold;
}

.cooperation_2 ul li span em {
  font-weight: normal;
  font-size: clamp(14px, 1.875rem, 1.5625vw);
  font-style: normal;
}

.cooperation_2 ul li p {
  font-size: clamp(14px, 1.25rem, 1.042vw);
}

.cooperation_3 {
  padding: 6.875rem 0;
  padding-bottom: 6.25rem;
}

.cooperation_3 .nab_title {
  margin-bottom: 3.125rem;
}

.cooperation_3 .img {
  overflow: hidden;
  border-radius: 1.5rem;
}

.cooperation_3 .img img {
  width: 100%;
  aspect-ratio: 1.73118;
  object-fit: cover;
}

.cooperation_3 .text {
  padding-top: 2rem;
  padding-left: 3.125rem;
  color: rgba(255, 255, 255, 0.82);
}

.cooperation_3 .text .nab_title {
  margin-bottom: 2.5rem;
  font-size: clamp(16px, 1.875rem, 1.5625vw);
}

.cooperation_3 .text .label {
  margin: 3rem 0;
  margin-bottom: 2rem;
}

.cooperation_3 .text .label span {
  display: inline-block;
  padding: .375rem 1.5rem;
  border-radius: 1.5rem;
  border: 1px solid #fff;
  margin-right: 1.5rem;
  font-weight: bold;
  color: #fff;
  transition: all .3s;
  margin-bottom: .5rem;
}

.cooperation_3 .text .label span.active {
  background: #E44528;
  border-color: #E44528;
  color: #fff;
}

.cooperation_3 .text h3 {
  line-height: 1.8;
  color: #fff;
  margin: 0;
}

.cooperation_3 .text h3.show {
  display: block;
}

.cooperation_3 .text h3.hide {
  display: none;
}

.cooperation_3 ul {
  margin-top: 6.25rem;
}

.cooperation_3 ul li {
  width: 11.875rem;
  background: rgba(255, 255, 255, 0.79);
  border-radius: 1.5rem;
  padding: .5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  line-height: 1.4;
  transition: all .3s;
  cursor: pointer;
}

.cooperation_3 ul li.active {
  background: #E44528;
  color: #fff;
}

.cooperation_3 ul li.active:hover {
  color: #fff;
}

.cooperation_3 ul li.active i {
  color: #fff;
}

.cooperation_3 ul li:hover {
  color: #E44528;
}

.cooperation_3 ul li i {
  font-size: 2.5rem;
  color: #E44528;
  transition: all .3s;
}

.cooperation_4 {
  padding: 5rem 0;
  padding-bottom: 12.125rem;
  background: #E44528;
  color: #fff;
  overflow: hidden;
}

.cooperation_4 .img_line {
  margin-top: 9.625rem;
  display: inline-block;
  margin-left: 50%;
  transform: translateX(-50%);
  position: relative;
  width: 83.75rem;
}

.cooperation_4 .img_line > img {
  max-width: 100%;
}

.cooperation_4 .img_line ul {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  padding: 0 1.875rem;
}

.cooperation_4 .img_line ul li {
  position: relative;
  display: flex;
  align-items: center;
  margin-top: -3.25rem;
  margin-bottom: 14.625rem;
}

.cooperation_4 .img_line ul li:nth-child(8) {
  margin-left: 11.375rem;
}

.cooperation_4 .img_line ul li:nth-child(13) img {
  margin-right: 0;
}

.cooperation_4 .img_line ul li:nth-child(14) {
  margin-left: 9rem;
  margin-right: 9rem;
}

.cooperation_4 .img_line ul li img {
  filter: grayscale(100%) brightness(500%);
  margin: 0 6.75rem;
}

.cooperation_4 .img_line ul li img.left {
  transform: rotateY(180deg);
}

.cooperation_4 .img_line ul li i {
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: #E44528;
}

.cooperation_4 .img_line ul li span {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 1rem;
  text-align: center;
  font-size: clamp(14px, 1.875rem, 1.5625vw);
  white-space: nowrap;
}

.cooperation_5 {
  padding-top: 6.875rem;
}

.cooperation_5 ul.nav {
  margin-top: 7.5rem;
  margin-bottom: 60px;
  position: relative;
  z-index: 2;
  white-space: nowrap;
  flex-wrap: nowrap;
}

.cooperation_5 ul.nav li {
  flex-shrink: 0;
  min-width: 14.375rem;
}

.cooperation_5 ul.nav li a {
  display: block;
  font-size: clamp(14px, 1.25rem, 1.042vw);
  color: #000;
  padding: 0 1.875rem;
  border-bottom: 1px solid #dedede;
  position: relative;
}

.cooperation_5 ul.nav li a.active::after {
  content: '';
  width: 100%;
  height: 1px;
  background: #E44528;
  position: absolute;
  left: 0;
  bottom: -1px;
  z-index: 2;
}

.cooperation_5 ul.nav li a span {
  color: #E44528;
  font-size: clamp(14px, 1.875rem, 1.5625vw);
  margin-right: .5rem;
}

.cooperation_5 ul.nav li a span strong {
  font-size: clamp(16px, 5.125rem, 4.28vw);
  margin-right: .5rem;
}

.cooperation_5 .tab-content ul {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
}

.cooperation_5 .tab-content ul li {
  width: 21%;
  margin-bottom: 2rem;
}

.cooperation_5 img {
  max-width: 95%;
}

.cooperation_6 {
  padding: 3.75rem 0;
  padding-bottom: 5rem;
}

.cooperation_6 .nab_title {
  margin-bottom: 3.25rem;
}

.cooperation_6 .swiper .swiper-slide {
  padding-right: 2.5rem;
}

.cooperation_6 .swiper .swiper-slide .img {
  overflow: hidden;
}

.cooperation_6 .swiper .swiper-slide .img:hover a {
  transform: scale(1.05);
}

.cooperation_6 .swiper .swiper-slide .img a {
  padding-top: 67%;
  display: block;
  transition: all .3s;
}

.cooperation_6 .swiper_line {
  margin-top: 5rem;
}

.cooperation_6 .swiper_line .line {
  position: relative;
  margin-top: .5rem;
  width: 100%;
  height: 1px;
  background: #dedede;
}

.cooperation_6 .swiper_line .line i {
  width: 0;
  height: 2px;
  background: #E44528;
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  transition: all .3s;
}

/* zl_mod 通用样式
---------------------------------------------------------------- */
.small_more.white a {
  color: #f2f2f2;
  border-color: #f2f2f2;
  opacity: .75;
}

.small_more.white a:hover {
  opacity: 1;
  color: #1a1a1a;
  background: #fff;
  border-color: #fff;
}

.small_more a {
  font-size: 1.125rem;
  display: inline-block;
  border-top: 1px solid #b1b1b1;
  border-bottom: 1px solid #737373;
  padding: 4px 0;
  color: #000;
  transition: all .3s;
}

.small_more a:hover {
  padding: 4px 1.5rem;
  background: #1a1a1a;
  border-color: #1a1a1a;
  color: #fff;
}

.small_more a:hover i {
  animation: small_more 2s ease-in-out infinite;
}

.small_more a i {
  font-size: 1.5rem;
  line-height: 1.2;
  margin-left: 1rem;
  transition: all .3s;
  display: inline-block;
}

@keyframes small_more {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(30%);
  }
  100% {
    transform: translateX(0%);
  }
}

@keyframes addzoom {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: .1;
  }
  100% {
    transform: translate(-50%, -50%) scale(3);
    opacity: 0;
  }
}

.mod_banner {
  height: 31.75rem;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}

.mod_banner .banner_h1 {
  font-size: clamp(18px, 3.75rem, 3.125vw);
  line-height: 1.2;
}

.mod_banner .banner_h1 span {
  display: block;
  margin-top: .5rem;
  padding-bottom: 1.5rem;
  position: relative;
  font-size: clamp(14px, 2rem, 1.67vw);
  font-weight: bold;
  text-transform: uppercase;
}

.mod_banner .banner_h1 span::after {
  content: '';
  width: 6.625rem;
  height: 4px;
  background: #E44528;
  position: absolute;
  left: 0;
  bottom: 0;
}

.mod_banner ul {
  display: flex;
  align-items: stretch;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  font-weight: lighter;
  margin-bottom: 2rem;
}

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

.mod_banner ul li:not(:last-child)::after {
  content: '';
  width: 6.125rem;
  height: 1.875rem;
  background: url(https://kehoo.oss-cn-qingdao.aliyuncs.com/img/ico2.png) center no-repeat;
  background-size: contain;
  margin: 0 1rem;
  opacity: .5;
}

.mod_banner ul li.active a {
  font-weight: bold;
  font-size: 1.875rem;
}

.mod_banner ul li a {
  font-size: 1.5rem;
  color: #fff;
  display: block;
  transition: all .3s;
}

.mod_banner ul li a:hover {
  transform: scale(1.2);
}

.mod_title {
  font-size: clamp(18px, 2.75rem, 2.3vw);
  font-weight: bold;
  text-align: center;
  color: #E44528;
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mod_title.gray {
  color: rgba(0, 0, 0, 0.62);
}

.mod_title.text-left {
  align-items: flex-start;
}

.mod_title span {
  display: flex;
  align-items: center;
  font-size: clamp(14px, 1.75rem, 1.46vw);
  color: #666;
  line-height: 1.2;
  text-transform: uppercase;
}

.mod_title span strong {
  font-size: #888;
  margin-left: .5rem;
}

.mod_title span img {
  max-height: 1.3125rem;
  margin-left: .5rem;
}

.mod_title2 {
  color: #221815;
  line-height: 1.2;
  opacity: .9;
}

.mod_title2.white {
  color: #fff;
}

.mod_title2 strong {
  font-size: 3.125rem;
  text-transform: uppercase;
}

.mod_title2 span {
  display: block;
  font-size: 2.375rem;
}

.mod_position {
  padding: 1.5rem 0;
  color: rgba(0, 0, 0, 0.59);
}

.mod_position a {
  color: rgba(0, 0, 0, 0.59);
  transition: all .3s ease;
}

.mod_position a.active, .mod_position a:hover {
  color: #E44528;
}

.mod_position a i {
  margin-right: .5rem;
  font-size: 1.25rem;
}

.mod_position ul li {
  color: #ccc;
  padding: 0 2rem;
  position: relative;
}

.mod_position ul li:not(:last-child)::after {
  content: '';
  width: 1px;
  height: 70%;
  position: absolute;
  right: 0;
  top: 15%;
  background: #1a1a1a;
}

.mod_position ul li:first-child {
  padding-left: 0;
}

.mod_position ul li:last-child {
  padding-right: 0;
}

.mod_position ul li.active a {
  color: #E44528;
}

.mod_position ul li a {
  color: #1a1a1a;
  font-size: 1.25rem;
}

.mod_menu ul {
  border-left: 1px solid #939393;
  position: relative;
  width: calc(100% - 1.5rem);
}

.mod_menu ul .line {
  width: 3px;
  height: 1.875rem;
  background: #494949;
  position: absolute;
  left: -2px;
  top: 20%;
  z-index: 2;
  display: none;
}

.mod_menu ul li {
  position: relative;
}

.mod_menu ul li::after {
  content: '';
  width: 100%;
  height: 1px;
  background-image: linear-gradient(to right, transparent, rgba(0, 0, 0, 0.3), transparent);
  position: absolute;
  left: 0;
  bottom: 0;
}

.mod_menu ul li.active::before {
  content: '';
  width: 3px;
  height: 1.875rem;
  background: #494949;
  position: absolute;
  left: -2px;
  top: 50%;
  transform: translateY(-50%);
}

.mod_menu ul li.active a {
  opacity: .5;
}

.mod_menu ul li:hover a {
  opacity: .5;
}

.mod_menu ul li a {
  display: flex;
  align-items: center;
  padding: 1rem 0;
  padding-left: 2.5rem;
  color: #000;
  transition: all .3s;
  white-space: nowrap;
}

.mod_menu ul li a::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #000;
  margin-right: 6px;
  flex-shrink: 0;
}

.mod_more2 {
  margin-top: 3.75rem;
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  border: 1px solid #E44528;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mod_more2.white {
  border: 1px solid #fff;
}

.mod_more2.white i {
  color: #fff;
}

.mod_more2 i {
  display: block;
  font-size: 2rem;
  color: #E44528;
  animation: ani-more-down 1.4s ease-out infinite;
}

.mod_more.black a {
  color: #414141;
  border: 1px dashed #dedede;
}

.mod_more a {
  display: inline-flex;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  align-items: center;
  font-size: clamp(14px, 1rem, 0.84vw);
  padding-right: 1.25rem;
  border-radius: 1.5rem;
  height: calc(2.875rem + 2px);
  align-items: center;
}

.mod_more a .ico {
  width: 2.875rem;
  height: 2.875rem;
  border-radius: 50%;
  background: url(https://kehoo.oss-cn-qingdao.aliyuncs.com/img/logo_ico.png) center no-repeat #E44528;
  background-size: auto 60%;
  margin-right: .875rem;
}

.mod_more a i {
  margin-left: .5rem;
  display: inline-block;
}

.mod_more a:hover i {
  animation: ani-more-right 1.4s ease-out infinite;
}

@keyframes ani-more-right {
  0% {
    transform: translateX(0);
    opacity: 1;
  }
  100% {
    transform: translateX(60%);
    opacity: 0;
  }
}

@keyframes ani-more-down {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(30%);
    opacity: 0;
  }
}

.mod_social {
  position: fixed;
  top: 50%;
  transform: translateX(100%) translateY(-50%);
  right: 10px;
  z-index: 999;
  pointer-events: none;
  opacity: 0;
  transition: all .3s;
}

.mod_social.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0) translateY(-50%);
}

.mod_social ul li {
  position: relative;
}

.mod_social ul li:last-child a::after {
  display: none;
}

.mod_social ul li:hover .tip {
  opacity: 1;
}

.mod_social ul li:hover a {
  filter: brightness(1.2);
}

.mod_social ul li a {
  width: 64px;
  padding: 12px 0;
  color: #fff;
  background: rgba(0, 0, 0, 0.54);
  position: relative;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mod_social ul li a span {
  transform: scale(0.85);
}

.mod_social ul li a i {
  font-size: 24px;
  line-height: 1.2;
}

.mod_social ul li a::after {
  content: '';
  width: calc(100% - 16px);
  height: 1px;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0));
  position: absolute;
  left: 50%;
  bottom: -1px;
  z-index: 2;
  transform: translateX(-50%);
}

.mod_social ul li .tip {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: #fff;
  opacity: 0;
  pointer-events: none;
}

.mod_social ul li .tip span {
  display: inline-block;
  background: #323232;
  padding: 8px;
  border-radius: 4px;
  white-space: nowrap;
  position: relative;
}

.mod_social ul li .tip span:after {
  content: '';
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 5px solid #323232;
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
}

.mod_backTop {
  position: fixed;
  right: 10px;
  bottom: 4%;
  z-index: 999;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #E44528;
  color: #fff;
  cursor: pointer;
  transition: opacity .3s ease;
  opacity: 0;
  pointer-events: none;
}

.mod_backTop.active {
  opacity: 1;
  pointer-events: auto;
}

.mod_backTop:hover {
  background: #E44528;
}

.mod_backTop i {
  font-size: 18px;
}

.mod_fanye {
  padding: 2.5rem 0;
}

.mod_fanye ul {
  display: flex;
  align-items: center;
  justify-content: center;
}

.mod_fanye ul li.active span {
  background: #E44528;
  color: #fff;
}

.mod_fanye ul li.disabled span {
  opacity: .5;
}

.mod_fanye ul li a, .mod_fanye ul li span {
  font-size: 14px;
  margin: 0 .5rem;
  padding: .5rem 1rem;
  border-radius: 4px;
  color: #333;
  background-color: #e2e2e2;
  border: none;
  transition: all .3s;
}

.mod_fanye ul li a.activ:hover {
  color: #fff;
}

.mod_fanye ul li a:hover {
  color: #E44528;
}

.mod_fanye02 {
  margin-top: 5rem;
  margin: 3rem 0;
  background: #efefef;
  padding: 1rem;
}

.mod_fanye02 a {
  color: #666;
  transition: all .3s;
  display: inline-block;
  font-size: clamp(14px, 1rem, 0.84vw);
  padding: .5rem 0;
}

.mod_fanye02 a:hover {
  color: #E44528;
}

.mod_fanye02 a:hover i {
  color: #E44528;
}

.mod_fanye02 a i {
  font-size: 2rem;
  font-weight: lighter;
  color: #999;
  transition: all .3s;
}

.mod_bgc {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.mod_form {
  display: none;
}

.maodian {
  position: absolute;
  left: 0;
  top: -80px;
}

.mod_content p {
  font-size: inherit;
}

.mod_video {
  width: 800px;
  height: 450px;
  display: none;
}

.mod_module {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
}

.mod_module .module_box {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 55rem;
  background: #fff;
  padding: 2.5rem;
}

.mod_module .module_box .close {
  position: absolute;
  right: 10px;
  top: 10px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1a1a1a;
  font-size: 14px;
  cursor: pointer;
}

.mod_box .left {
  padding-right: 2.5rem;
  border-right: 1px dashed #999;
}

.mod_box .left.seat_right {
  text-align: center;
}

.mod_box .left.seat_right p {
  font-size: inherit;
  line-height: 1.8;
}

.mod_box .right {
  padding-left: .5rem;
}

.mod_box .right.seat_right img {
  max-width: 80%;
}

.mod_box .right img {
  max-width: 100%;
  display: block;
  margin: 0 auto;
}

.mod_box .form-group label {
  font-size: inherit;
  display: block;
}

.mod_box .form-group input, .mod_box .form-group textarea {
  width: 100%;
  border: 1px solid #1a1a1a;
  outline: none;
  box-shadow: none;
  border-radius: 0;
}

.mod_box .form-group input {
  height: 36px;
}

.mod_box .form-group button {
  background: #1a1a1a;
  color: #fff;
  padding: .5rem 4rem;
  border-radius: 0;
  border: none;
}

.mod_box > img {
  max-width: 100%;
  display: block;
  margin: 0 auto;
}

.fancybox-content {
  min-height: 43.75rem;
}

.social-share .icon-wechat .wechat-qrcode .help p {
  font-size: 12px;
}

.social-share .social-share-icon {
  filter: grayscale(100%);
}

.social-share .social-share-icon:hover {
  filter: grayscale(0);
}

.tooltip {
  position: fixed;
  top: 12%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99999;
  transition: all .3s ease;
  padding: 8px 20px;
  padding-right: 40px;
  border-radius: 4px;
  max-width: 300px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

.tooltip.tooltip-info {
  background: #e6a23c;
}

.tooltip.tooltip-warning {
  background: #f56c6c;
}

.tooltip.tooltip-success {
  background: #67c23a;
}

.tooltip.hidden {
  opacity: 0;
  pointer-events: none;
}

.tooltip span {
  color: #fff;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}

.tooltip button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(calc(-50% - 2px));
  font-size: 20px;
  line-height: 1;
  width: 20px;
  height: 20px;
  border: none;
  background: none;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: rgba(255, 255, 255, 0.65);
  padding: 0;
}

.mod_content {
  font-size: calc(16px, 1rem, .84vw);
}

/* 媒体查询
---------------------------------------------------------------- */
@media (max-width: 991px) {
  body {
    padding-top: 50px;
  }
  p {
    font-size: 14px;
  }
  .fz_16 {
    font-size: 14px;
  }
  .fz_14 {
    font-size: 14px;
  }
  .fz_12 {
    font-size: 12px;
  }
  .mod_header {
    height: 50px;
  }
  .mod_header .header {
    height: 100%;
  }
  .mod_header .header .head_top {
    display: none;
  }
  .mod_header .header .logo a {
    height: 32px;
  }
  .mod_header .header .header_center {
    height: 50px;
    display: flex;
    align-items: center;
  }
  .mod_header .header .header_center .header_more {
    margin-bottom: 0;
    margin-right: 15px;
  }
  .mod_header .header .header_center .header_more .head_ico {
    z-index: 0;
  }
  .mod_header .header .header_center .header_more .head_ico:nth-child(2) {
    border: none;
  }
  .mod_header .header .header_center::after {
    display: none;
  }
  .mod_header .header .header_center nav {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 2;
    height: 100vh;
    width: 100vw;
    opacity: 0;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    transition: opacity .25s ease-out;
    background: rgba(0, 0, 0, 0.5);
  }
  .mod_header .header .header_center nav.active {
    opacity: 1;
    pointer-events: auto;
  }
  .mod_header .header .header_center nav.active .nav_close, .mod_header .header .header_center nav.active ul {
    transform: translateX(0);
  }
  .mod_header .header .header_center nav > ul {
    width: 90%;
    height: calc(100% - 52px);
    overflow: auto;
    display: block;
    background: #fff;
    transform: translateX(-100%);
    transition: all .2s ease-in;
  }
  .mod_header .header .header_center nav > ul > li {
    position: relative;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    border-bottom: 1px solid #eee;
    padding: 0;
    margin-left: 0;
  }
  .mod_header .header .header_center nav > ul > li.active > a {
    color: #E44528;
  }
  .mod_header .header .header_center nav > ul > li.active > a::after {
    display: none;
  }
  .mod_header .header .header_center nav > ul > li:hover a, .mod_header .header .header_center nav > ul > li:hover i {
    color: #3a3a3a;
  }
  .mod_header .header .header_center nav > ul > li a {
    height: auto;
    width: calc(100% - 58px);
    font-size: 14px;
    padding: 12px 0;
    padding-left: 20px;
    color: #3a3a3a;
    text-transform: capitalize;
  }
  .mod_header .header .header_center nav > ul > li i {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 10px;
    width: 38px;
    font-size: 18px;
    flex-shrink: 0;
    color: #3a3a3a;
  }
  .mod_header .header .header_center nav > ul > li i.active::before {
    transform: rotateX(180deg);
  }
  .mod_header .header .header_center nav > ul > li ul {
    width: 100%;
    position: static;
    display: none;
    opacity: 1;
    pointer-events: auto;
    box-shadow: none;
    border-top: 1px solid #eee;
    margin-top: 0;
    transition: none;
    border-radius: 0;
  }
  .mod_header .header .header_center nav > ul > li ul::after {
    display: none;
  }
  .mod_header .header .header_center nav > ul > li ul li {
    flex-wrap: wrap;
    padding: 0;
    justify-content: space-between;
  }
  .mod_header .header .header_center nav > ul > li ul li:hover a, .mod_header .header .header_center nav > ul > li ul li:hover i {
    color: #3a3a3a;
  }
  .mod_header .header .header_center nav > ul > li ul li:last-child {
    border: none;
  }
  .mod_header .header .header_center nav > ul > li ul li a {
    font-size: 14px;
    padding: 10px 0;
    padding-left: 30px;
    color: #3a3a3a;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-transform: capitalize;
  }
  .mod_header .header .header_center nav > ul > li ul li a::before {
    content: '>';
    line-height: 1;
    display: block;
    transform: scale(1, 1.6) translateY(-2px);
    margin-right: 8px;
    font-size: 12px;
  }
  .mod_header .header .header_center nav > ul > li ul li i::before {
    transform: rotate(0);
    font-size: 18px;
  }
  .mod_header .header .header_center nav > ul > li ul li ul {
    box-shadow: none;
    border-radius: 0;
  }
  .mod_header .header .header_center nav > ul > li ul li ul li a {
    padding-left: 46px;
  }
  .mod_header .header .header_center .nav_open {
    transition: opacity .3s ease;
    color: #E44528;
    margin-left: auto;
  }
  .mod_header .header .header_center .nav_open.active {
    opacity: 0;
  }
  .mod_header .header .header_center .nav_open i {
    font-size: 24px;
  }
  .mod_header .header .header_center .nav_close {
    background: #fff;
    display: flex;
    width: 90%;
    height: 52px;
    align-items: center;
    justify-content: flex-end;
    border-bottom: 1px solid #eee;
    transform: translateX(-100%);
    transition: all .2s ease-in;
  }
  .mod_header .header .header_center .nav_close i {
    height: 100%;
    padding: 0 12px;
    font-size: 30px;
    color: #3a3a3a;
  }
  .index-banner {
    height: 240px;
    margin-top: 0;
  }
  .index-banner .left {
    padding: 0 15px;
  }
  .index-banner .left h2 {
    padding-left: 10px;
  }
  .index-banner .left h2 span {
    padding: 0 15px;
    margin-left: -15px;
  }
  .index-banner .left h3, .index-banner .left .en {
    display: none;
  }
  .about-kehoo {
    padding: 40px 0;
  }
  .about-kehoo .container > p {
    margin: 0;
    margin-bottom: 3rem;
  }
  .about-kehoo .index-stats {
    margin-top: 20px;
  }
  .join-cooperation {
    padding: 40px 0;
    background: none;
  }
  .join-cooperation .hotline {
    margin-top: 10px;
    display: none;
  }
  .join-cooperation .right {
    margin-top: 0;
  }
  .join-cooperation .right .features .feature-item {
    padding: 1rem 5px;
    width: calc((100% - 25px)/6);
  }
  .join-cooperation .right .contact-form .form-group input.form-control {
    height: 34px;
  }
  .business-section .swiper .swiper-pagination {
    right: 15px;
  }
  .footer .foot_head {
    flex-wrap: wrap;
  }
  .footer .foot_head > div {
    margin-bottom: 15px;
    width: 100%;
  }
  .footer .foot_center .foot-more {
    width: 100%;
  }
  .footer .foot-more .foot-ewm .item {
    width: 12rem;
  }
  .footer .footer-bottom {
    flex-wrap: wrap;
  }
  .footer .footer-bottom p {
    width: 100%;
  }
  .about_1 .flex-center-between {
    flex-wrap: wrap;
  }
  .about_1 .title, .about_1 .index-stats {
    width: 100%;
  }
  .about_1 .index-stats {
    margin-top: 20px;
  }
  .about_1 .about_1_text {
    flex-wrap: wrap;
  }
  .about_1 .about_1_text .left, .about_1 .about_1_text .right {
    width: 100%;
  }
  .about_1 .about_1_text .right {
    padding: 20px;
  }
  .about_1 .about_1_text .right .mod_content {
    font-size: clamp(14px, 1rem, 0.84vw);
  }
  .about_2 {
    padding: 40px 0;
  }
  .about_2::after {
    width: 100%;
    height: 30rem;
    transform: skewX(0);
  }
  .about_2::before {
    height: 30rem;
  }
  .about_2 .img {
    margin-top: 20px;
  }
  .about_2 .img img {
    max-width: 50%;
  }
  .about_2 ul {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .about_2 ul li {
    width: calc(50% - 5px);
    margin-bottom: 10px;
  }
  .about_2 ul li:last-child {
    width: 100%;
    margin-bottom: 0;
  }
  .about_3 .swiper .swiper-pagination {
    right: 15px;
  }
  .about_4 {
    padding: 40px 0;
  }
  .about_4 .img_swiper {
    padding: 20px 10px;
  }
  .about_4 .swiper-button-prev, .about_4 .swiper-button-next {
    display: none;
  }
  .about_4 .swiper3 .swiper-button-prev, .about_4 .swiper3 .swiper-button-next {
    bottom: 1.5rem;
    width: 30px;
    height: 30px;
  }
  .about_4 .swiper3 .swiper-button-prev {
    right: 50px;
  }
  .contact_1 .nab_title {
    margin-bottom: 30px;
  }
  .contact_1 .group {
    padding: 0;
    flex-wrap: wrap;
  }
  .contact_1 .group .item {
    width: calc(50% - 5px);
    margin-bottom: 0;
  }
  .contact_1 .group .item:last-child {
    width: 100%;
    margin-top: 10px;
  }
  .cooperation_1 {
    padding: 40px 0;
  }
  .cooperation_1 .why {
    height: 8.5rem;
  }
  .cooperation_1 .caption {
    padding: 20px 24px;
  }
  .cooperation_1 .caption .right {
    height: 240px;
    margin-left: 0;
    margin-top: 20px;
  }
  .cooperation_2 {
    padding: 40px 0;
  }
  .cooperation_2 ul {
    flex-wrap: wrap;
  }
  .cooperation_2 ul li {
    width: 48%;
  }
  .cooperation_3 {
    padding: 40px 0;
  }
  .cooperation_3 .text {
    padding-left: 0;
  }
  .cooperation_3 .text h3 {
    font-size: clamp(14px, 1.25rem, 1.1vw);
  }
  .cooperation_3 ul {
    margin-top: 20px;
    flex-wrap: wrap;
  }
  .cooperation_3 ul li {
    font-size: clamp(14px, 1.25rem, 1.1vw);
    width: calc((100% - 15px)/3);
  }
  .cooperation_3 ul li:nth-last-child(-n + 2) {
    width: calc(50% - 5px);
    margin-top: 10px;
  }
  .cooperation_5 ul.nav {
    flex-wrap: wrap;
    margin: 30px 0;
  }
  .cooperation_5 ul.nav li {
    min-width: auto;
    margin-bottom: 15px;
  }
  .cooperation_5 .tab-content ul li {
    margin-bottom: 10px;
  }
  .join_1 .join_head {
    flex-wrap: wrap;
  }
  .join_1 .join_head .left, .join_1 .join_head .right {
    width: 100%;
  }
  .join_1 .join_head .left {
    padding: 20px;
  }
  .join_1 .join_head .left ul {
    flex-wrap: wrap;
  }
  .join_1 .join_head .left ul li {
    margin-bottom: 5px;
  }
  .join_1 .swiper .swiper-slide {
    padding-right: 15px;
  }
  .join_1 .swiper .swiper-slide:first-child {
    padding-left: 15px;
  }
  .join_2 .swiper .swiper-slide {
    height: 25rem;
    padding-right: 15px;
  }
  .join_3 {
    padding: 40px 0;
  }
  .join_3 ul {
    flex-wrap: wrap;
    justify-content: center;
  }
  .join_3 ul li {
    width: auto;
    margin-bottom: 15px;
  }
  .join_3 ul li:nth-child(2n-1) {
    padding: 1rem 0;
    width: 24%;
  }
  .join_4 {
    height: 20rem;
  }
  .join_box {
    width: 100%;
  }
  .join_box .box_body {
    padding: 3.375rem 2.375rem;
  }
  .join_box .box_body .mod_content * {
    font-size: clamp(14px, 1rem, 0.84vw) !important;
    line-height: 1.6 !important;
  }
  .join_box .fancybox-close-small {
    top: 11.75rem;
  }
  .mod_main {
    padding: 40px 0;
  }
  .hotnews {
    padding-left: 0;
    display: none;
  }
  .news_head {
    flex-wrap: wrap;
  }
  .news_head .left {
    width: 100%;
  }
  .news_head .right {
    width: 100%;
    padding: 15px 20px;
  }
  .news_head .mod_more a {
    padding-left: 0;
    height: 40px;
  }
  .news_head .mod_more a .ico {
    height: 40px;
    width: 40px;
  }
  .news_nav {
    margin: 20px 0;
  }
  .news_nav ul li {
    margin: 5px;
  }
  .news_detail .mod_content * {
    font-size: clamp(14px, 1rem, 0.84vw) !important;
    line-height: 1.6 !important;
  }
  .cooperation_4 {
    padding: 40px 0;
    padding-bottom: 8rem;
  }
  .cooperation_4 .img_line {
    width: 100%;
    margin-top: 6rem;
  }
  .cooperation_4 .img_line ul li {
    margin-bottom: 6rem;
    margin-top: -1.75rem;
  }
  .cooperation_4 .img_line ul li:nth-child(8) {
    margin-left: 4.75rem;
  }
  .cooperation_4 .img_line ul li:nth-child(14) {
    margin-left: 3.4rem;
    margin-right: 4.8rem;
  }
  .cooperation_4 .img_line ul li i {
    width: 3.5rem;
    height: 3.5rem;
  }
  .cooperation_4 .img_line ul li img {
    margin: 0 1.75rem;
    max-height: 2rem;
  }
  .mod_more a {
    padding: 5px 15px;
    height: 46px;
    border-radius: 23px;
  }
  .mod_title strong {
    font-size: 2.5rem;
  }
  .mod_content {
    font-size: calc(14px, .875rem, .73vw);
  }
  .mod_banner {
    height: 24vh;
  }
  .mod_banner .container * {
    font-size: 16px;
  }
  .mod_banner.banner_invest {
    height: 27vh;
  }
  .mod_banner > .banner_h1 {
    font-size: 20px;
    top: 15%;
  }
  .mod_banner > .banner_h1.text-right {
    padding: 0;
    text-align: center !important;
  }
  .mod_banner ul {
    margin-bottom: 0;
    flex-wrap: wrap;
    align-items: center;
  }
  .mod_banner ul li {
    margin: .5rem 1rem;
  }
  .mod_banner ul li.active a {
    font-size: 14px;
  }
  .mod_banner ul li::after {
    display: none;
  }
  .mod_banner ul i::after {
    content: '/';
  }
  .mod_social, .mod_backTop {
    right: 5px;
  }
  .mod_social {
    display: none;
  }
  .mod_box {
    max-width: calc(100% - 30px);
  }
  .mod_box .form-group label {
    font-size: 14px;
  }
  .mod_fanye ul li a, .mod_fanye ul li span {
    margin: 0 2px;
    padding: 4px 6px;
  }
  .mod_fanye02 .text-right {
    text-align: left !important;
    margin-top: 10px;
  }
  .btn {
    font-size: 14px;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  body {
    padding-top: 60px;
  }
  .mod_header {
    height: 60px;
  }
  .index-banner {
    height: 400px;
    margin-top: 0;
  }
  .index-banner .left h2 {
    margin-bottom: 1.5rem;
  }
  .index-banner .left h2 span {
    height: 3rem;
  }
  .index-banner .left h3, .index-banner .left .en {
    display: block;
  }
  .index-banner .left .en {
    margin-bottom: 1.5rem;
  }
  .footer .foot-more .foot-ewm .item {
    width: 8rem;
  }
  .about_1 .title::after, .about_2 .title::after, .nab_title::after {
    height: 3.5rem;
  }
  .about_2 ul {
    align-items: stretch;
  }
  .about_2 ul li {
    margin: 0 !important;
    width: calc((100% - 30px)/3) !important;
  }
  .about_4.mod_bgc {
    background-size: 100% 55%;
  }
  .about_4 .right-logo {
    max-height: 4rem;
  }
  .about_4 .swiper2 {
    margin: 3rem 0;
  }
  .about_4 .swiper3 .swiper-button-prev i, .about_4 .about_4 .swiper3 .swiper-button-next i {
    font-size: 1.25rem;
  }
  .news_head .mod_more a {
    padding-left: 0;
  }
  .news_nav ul li a {
    padding: 0 1.5rem;
    height: 3rem;
  }
  .cooperation_4 .img_line ul li {
    margin-bottom: 7.4rem;
  }
  .mod_banner {
    height: 50vh;
  }
  .mod_social, .mod_backTop {
    right: 5px;
  }
  .mod_social {
    display: none;
  }
  .mod_box {
    max-width: calc(100% - 30px);
  }
  .mod_box .form-group label {
    font-size: 14px;
  }
  .btn {
    font-size: 14px;
  }
}

@media (min-width: 992px) and (max-width: 1200px) {
  .mod_header .header .header_center nav > ul > li {
    margin-right: 1.5rem;
  }
  .mod_header .header .header_center nav > ul > li > a {
    font-size: clamp(14px, 0.875rem, 0.73vw);
  }
  .cooperation_4 .img_line ul li img {
    margin: 0 6rem;
  }
}

@media (min-width: 1201px) and (max-width: 1440px) {
  .mod_header .header .header_center nav > ul > li {
    margin-right: 1.5rem;
  }
  .mod_header .header .header_center nav > ul > li > a {
    font-size: clamp(16px, 1rem, 0.8334vw);
  }
}

@media (min-width: 576px) and (max-width: 768px) {
  .container {
    max-width: 100%;
    width: 100%;
    padding: 0 15px;
  }
  .cooperation_4 .img_line ul li {
    margin-bottom: 6.25rem;
  }
}

@media (min-width: 769px) and (max-width: 991px) {
  .container {
    max-width: calc(100% - 6rem);
    width: calc(100% - 6rem) !important;
    padding: 0 15px;
  }
  .cooperation_4 .img_line ul li {
    margin-bottom: 9.125rem;
  }
  .cooperation_4 .img_line ul li img {
    margin: 0 4rem;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: calc(100% - 16.25rem);
    width: calc(100% - 16.25rem) !important;
    padding: 0 15px;
  }
}