@charset "UTF-8";
/**
 * @desc mod_style
 * @author Tven
 * @date 2023-12-7
 */
body {
  font-size: 14px;
}

/**
* $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
*/
.fz_36 {
  font-size: 36px;
}

.fz_34 {
  font-size: 34px;
}

.fz_32 {
  font-size: 32px;
}

.fz_30 {
  font-size: 30px;
}

.fz_28 {
  font-size: 28px;
}

.fz_26 {
  font-size: 26px;
}

.fz_24 {
  font-size: 24px;
}

.fz_22 {
  font-size: 22px;
}

.fz_20 {
  font-size: 20px;
}

.fz_18 {
  font-size: 18px;
}

.fz_16 {
  font-size: 16px;
}

.fz_14 {
  font-size: 14px;
}

.fz_12 {
  font-size: 12px;
}

p {
  font-size: 16px;
}

@font-face {
  font-family: 'AVANTGARDEGOTHICC-DEMI';
  src: url("../fonts/AVANTGARDEGOTHICC-DEMI.OTF");
}

@font-face {
  font-family: 'MONTSERRAT-HAIRLINE';
  src: url("../fonts/MONTSERRAT-HAIRLINE.OTF");
}

@font-face {
  font-family: 'MONTSERRAT-BOLD';
  src: url("../fonts/MONTSERRAT-BOLD.OTF");
}

@font-face {
  font-family: 'MONTSERRAT-LIGHT';
  src: url("../fonts/MONTSERRAT-LIGHT.OTF");
}

.mod_header {
  width: 100%;
  z-index: 9999;
  transition: all .5s ease;
  background: #fff;
}

.mod_header.active {
  opacity: 0;
}

.mod_header .header {
  position: relative;
  z-index: 9;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mod_header .header .header_center {
  position: relative;
}

.mod_header .header .header_center .logo {
  height: 8.125rem;
}

.mod_header .header .header_center .logo a {
  display: flex;
  align-items: center;
  height: 100%;
}

.mod_header .header .header_center .logo a img {
  max-height: 5.375rem;
  transition: all .3s ease;
}

.mod_header .header .header_center nav {
  margin-left: auto;
}

.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;
  padding: 0 2rem;
}

.mod_header .header .header_center nav > ul > li:hover > a {
  color: #0c3e84;
}

.mod_header .header .header_center nav > ul > li:hover > i {
  color: #0c3e84;
}

.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 {
  position: relative;
  color: #0c3e84;
}

.mod_header .header .header_center nav > ul > li.active > i {
  color: #0c3e84;
}

.mod_header .header .header_center nav > ul > li > a {
  display: flex;
  align-items: center;
  font-size: 1.125rem;
  color: #000;
  position: relative;
  transition: all .5s ease;
  text-transform: uppercase;
}

.mod_header .header .header_center nav > ul > li i {
  font-size: 12px;
  margin-left: .5rem;
  transition: all .5s ease;
  color: #454545;
}

.mod_header .header .header_center nav > ul > li ul {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  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: 3rem;
  border-top: 4px solid #0c3e84;
}

.mod_header .header .header_center nav > ul > li ul::after {
  content: '';
  width: 100%;
  height: 3.5rem;
  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;
}

.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: #fff;
  background: #0c3e84;
  text-decoration: underline !important;
}

.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: 18px;
  color: #333;
  padding: .5rem;
  transition: all .5s ease;
  white-space: nowrap;
  width: 100%;
}

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

.mod_header .header .header_center .head_ico {
  margin-left: 1.5rem;
  position: relative;
  z-index: 2;
}

.mod_header .header .header_center .head_ico:hover > span, .mod_header .header .header_center .head_ico:hover > a {
  color: #0c3e84;
}

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

.mod_header .header .header_center .head_ico > span, .mod_header .header .header_center .head_ico > a {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s ease;
  color: #454545;
  padding: 10px;
  cursor: pointer;
}

.mod_header .header .header_center .head_ico > span i, .mod_header .header .header_center .head_ico > a i {
  font-size: 1.5rem;
}

.mod_header .header .header_center .head_ico > span:hover, .mod_header .header .header_center .head_ico > a:hover {
  color: #0c3e84;
}

.mod_header .header .header_center .head_ico ul {
  background: #0c3e84;
  padding: 0 1rem;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  opacity: 0;
  border-radius: 4px;
  box-shadow: 0 0.25rem 0.25rem rgba(0, 0, 0, 0.1);
  pointer-events: none;
  transition: all .3s ease;
}

.mod_header .header .header_center .head_ico ul li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: .5rem 0;
}

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

.mod_header .header .header_center .head_ico ul li a {
  color: #fff;
  white-space: nowrap;
}

.mod_header .header .header_center .head_ico ul li a:hover {
  color: #fff;
}

.mod_header .header .header_center .head_ico form {
  position: absolute;
  z-index: 2;
  right: -3rem;
  top: 100%;
  width: 210px;
  height: 40px;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  background: #f8a002;
  border-radius: 6px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: all .3s ease;
}

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

.mod_header .header .header_center .head_ico form input {
  width: 150px;
  border: none;
  outline: none;
  background: none;
  padding-left: .5rem;
  color: #fff;
}

.mod_header .header .header_center .head_ico form input::placeholder {
  color: #fff;
}

.mod_header .header .header_center .head_ico form button {
  width: 60px;
  height: 100%;
  border: none;
  outline: none;
  background: #0c3e84;
  font-size: 14px;
  color: #fff;
}

.index_banner {
  height: 56.25rem;
  position: relative;
  overflow: hidden;
}

.index_banner .swiper {
  height: 100%;
}

.index_banner .swiper .swiper-wrapper .swiper-slide {
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.index_banner .swiper .swiper-wrapper .swiper-slide video {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.index_banner .swiper .swiper-wrapper .swiper-slide .container {
  color: #000;
  margin-bottom: 12rem;
}

.index_banner .swiper .swiper-wrapper .swiper-slide .container h3 {
  font-size: 4rem;
  font-weight: lighter;
  margin-bottom: 2.5rem;
}

.index_banner .swiper .swiper-wrapper .swiper-slide .container p {
  font-size: 1.5rem;
  font-weight: lighter;
  margin-bottom: 5rem;
}

.index_banner .swiper .swiper-pagination1 {
  bottom: 15px;
}

.index_banner .swiper .swiper-pagination1 span {
  opacity: 1;
  width: 16px;
  height: 16px;
  border: 6px solid #131313;
  background: #fff;
  transition: all .3s ease;
}

.index_banner .swiper .swiper-pagination1 span.swiper-pagination-bullet-active {
  background: #131313;
  border-color: #fff;
}

.index_banner .swiper .banner_scroll_left {
  position: absolute;
  left: calc(5.9375rem + 15px);
  bottom: 8%;
  z-index: 10;
}

.index_banner .swiper .banner_scroll_left ul {
  display: flex;
}

.index_banner .swiper .banner_scroll_left ul li {
  width: 30px;
  height: 30px;
  position: relative;
  margin-right: 1.25rem;
  cursor: pointer;
}

.index_banner .swiper .banner_scroll_left ul li.cur svg {
  opacity: 1;
}

.index_banner .swiper .banner_scroll_left ul li.cur::after {
  background: #f8a002;
}

.index_banner .swiper .banner_scroll_left ul li svg {
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: all .3s ease;
}

.index_banner .swiper .banner_scroll_left ul li::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  transition: all .3s ease;
}

@keyframes xuanzhuan {
  0% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(360deg);
  }
}

.index_product {
  padding-top: 6.25rem;
  padding-bottom: 5.625rem;
}

.index_product .item a {
  display: block;
}

.index_product .item a:hover h4 {
  color: #f8a002;
}

.index_product .item a .img {
  overflow: hidden;
}

.index_product .item a .img:hover i {
  transform: scale(1.05);
}

.index_product .item a .img i {
  display: block;
  padding-top: 71%;
  transition: all .5s;
}

.index_product .item a h4 {
  font-size: 1.75rem;
  font-weight: lighter;
  color: #000;
  transition: all .3s;
  margin: 1.75rem 0;
}

.index_product .item a .more i {
  font-size: 2.5rem;
  color: #f8a002;
  display: inline-block;
  transform: rotateY(180deg);
}

.index_product .swiper .swiper-pagination {
  position: static;
  margin-top: 4rem;
  text-align: center;
}

.index_product .swiper .swiper-pagination span {
  padding: 0;
  width: 12px;
  height: 12px;
  margin: 0 1rem;
  background: #9f9f9f;
  opacity: 1;
}

.index_product .swiper .swiper-pagination span.swiper-pagination-bullet-active {
  background: #f8a002;
}

.index_about {
  display: flex;
  align-items: center;
  padding-bottom: 5.625rem;
  width: 100%;
  overflow: hidden;
}

.index_about .left {
  width: 50%;
  position: relative;
}

.index_about .left i, .index_about .left a {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 6.25rem;
  height: 6.25rem;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.7);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  z-index: 2;
  cursor: pointer;
  transition: all .3s;
}

.index_about .left i:hover, .index_about .left a:hover {
  border-color: #f8a002;
  background: #f8a002;
  color: #fff;
}

.index_about .right {
  width: 50%;
  padding-right: calc(5.9375rem + 15px);
  padding-left: 5rem;
}

.index_about .right p {
  font-size: inherit;
  line-height: 2.2;
  color: #1a1a1a;
  margin-bottom: 3.75rem;
}

.index_news {
  padding-top: 5.625rem;
  width: 100%;
  overflow: hidden;
}

.index_news .left {
  width: 43%;
  position: relative;
  z-index: 2;
  padding: 6.25rem 0;
  padding-bottom: 7.5rem;
}

.index_news .left::after {
  position: absolute;
  content: '';
  width: calc(100% + 40%);
  left: calc(-5.9375rem - 15px);
  top: 0;
  height: 100%;
  background: #f0f1f8;
  z-index: -1;
}

.index_news .left .item:last-child a {
  border: none;
}

.index_news .left .item a {
  display: block;
  padding: 3rem 0;
  border-bottom: 1px solid #dddddd;
}

.index_news .left .item a:hover h3 {
  color: #f8a002;
}

.index_news .left .item a h3 {
  color: #1a1a1a;
  transition: all .3s;
}

.index_news .left .item a h4 {
  color: #474747;
  margin: 1rem 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.index_news .left .item a p {
  color: #777777;
  margin: 0;
}

.index_news .right {
  width: 53%;
  position: relative;
  z-index: 3;
}

.index_news .right .index_title {
  margin-bottom: 2.5rem;
}

.index_news .right .mod_more {
  margin-top: 3.125rem;
}

.index_news .right .swiper {
  height: 35rem;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 10% 100%, 0 85%);
}

.index_news .right .swiper .swiper-pagination {
  right: 4%;
}

.index_news .right .swiper .swiper-pagination span {
  width: .75rem;
  height: .75rem;
  margin: 1.25rem 0;
  background: #fff;
}

.index_news .right .item a {
  overflow: hidden;
  display: block;
}

.index_news .right .item a:hover .img {
  transform: scale(1.1);
}

.index_news .right .item a .img {
  transition: all .5s;
  padding-top: 62.8%;
}

.index_news .right .item a .text {
  position: absolute;
  right: 5%;
  bottom: 1rem;
  color: #fff;
  width: 80%;
  z-index: 2;
}

.index_news .right .item a .text p {
  flex-shrink: 0;
  margin-left: 1.5rem;
  font-size: 1.125rem;
}

.index_zhichi {
  padding-top: 8.75rem;
  padding-bottom: 7rem;
}

.index_zhichi .group {
  background: #f0f1f8;
  padding: 3.5rem 1rem;
  text-align: center;
  transition: all .3s;
}

@media (max-width: 991px) {
  .index_zhichi .group {
    width: 100%;
    margin-bottom: 10px;
  }
}

@media (min-width: 992px) {
  .index_zhichi .group {
    width: calc((100% - (3 - 1) * 2.5rem)/3);
    margin-bottom: 10px;
  }
  .index_zhichi .group:not(:nth-child(3n)) {
    margin-right: 2.5rem;
  }
}

.index_zhichi .group:hover {
  background: #f8a002;
}

.index_zhichi .group:hover i {
  color: #fff;
  border-color: #fff;
}

.index_zhichi .group:hover h2, .index_zhichi .group:hover h4 {
  color: #fff;
}

.index_zhichi .group i {
  margin: 0 auto;
  width: 5.625rem;
  height: 5.625rem;
  border-radius: 50%;
  border: 1px solid #ccc;
  color: #7d7d7d;
  font-size: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all .3s;
}

.index_zhichi .group h2 {
  color: #000;
  margin-bottom: 1.75rem;
  font-weight: lighter;
  transition: all .3s;
}

.index_zhichi .group h4 {
  color: #777777;
  font-weight: lighter;
  transition: all .3s;
}

.footer {
  background: #f0f1f8;
  padding-top: 5rem;
  padding-bottom: 4.375rem;
}

.footer .row .col-lg-7 {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.footer .foot_logo {
  margin-bottom: 5rem;
}

.footer .foot_logo a img {
  height: 74px;
}

.footer p {
  color: #7d7d7d;
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
}

.footer p a {
  color: #7d7d7d;
}

.footer p a:hover {
  color: #f8a002;
}

.footer p span {
  display: block;
}

.footer ul {
  margin-top: 1.25rem;
}

.footer ul li {
  margin-left: 3rem;
}

.footer ul li a {
  color: #1a1a1a;
  font-weight: lighter;
}

.footer .share a {
  margin-left: 2rem;
  color: #7d7d7d;
  transition: all .3s;
}

.footer .share a:hover {
  color: #f8a002;
}

.footer .share a i {
  font-size: 2rem;
}

.about_1 {
  padding-bottom: 7.5rem;
}

.about_1 section:nth-child(2n) .left {
  order: 2;
}

.about_1 section:nth-child(2n-1) .left {
  padding-right: 6.25rem;
  padding-left: calc(12.1875rem + 15px);
}

.about_1 section .left {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 6.25rem;
  padding-right: calc(12.1875rem + 15px);
}

.about_1 section .left .mod_content * {
  line-height: 2.2;
  color: #1a1a1a;
  font-size: inherit;
}

.about_1 section .right {
  width: 50%;
  overflow: hidden;
}

.about_1 section .right:hover .img {
  transform: scale(1.05);
}

.about_1 section .right .img {
  display: block;
  padding-top: 62.5%;
  transition: all .5s;
  position: relative;
}

.about_1 section .right .img i {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 6.25rem;
  height: 6.25rem;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.7);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  z-index: 2;
  cursor: pointer;
  transition: all .3s;
}

.about_1 section .right .img i:hover {
  border-color: #f8a002;
  background: #f8a002;
  color: #fff;
}

.about_2 {
  padding: 5.5rem 0;
}

@media (max-width: 991px) {
  .about_2 .item {
    width: calc((100% - (2 - 1) * 15px) / 2);
    margin-bottom: 15px;
  }
  .about_2 .item:not(:nth-child(2n)) {
    margin-right: 15px;
  }
}

@media (min-width: 992px) {
  .about_2 .item {
    width: calc((100% - (3 - 1) * 6.5rem)/3);
    margin-bottom: 5rem;
  }
  .about_2 .item:not(:nth-child(3n)) {
    margin-right: 6.5rem;
  }
}

.about_2 .item:hover h4 {
  color: #f8a002;
}

.about_2 .item a {
  display: block;
  padding-top: 130%;
  background: #e6eaf2;
  position: relative;
}

.about_2 .item a img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  max-height: calc(100% - 5rem);
  max-width: calc(100% - 5rem);
}

.about_2 .item h4 {
  color: #1a1a1a;
  transition: all .3s;
  text-align: center;
  padding: 1rem 0;
}

.about_2 .item p {
  Word-break: break-all;
}

.about_3 {
  padding: 5.5rem 0;
}

.about_3 .box {
  padding-top: 7.5rem;
  padding-bottom: 11.25rem;
  border-top-left-radius: 3.125rem;
  border-top-right-radius: 3.125rem;
  overflow: hidden;
}

.about_3 .box .swiper {
  min-height: 37.5rem;
}

.about_3 .box .swiper .swiper-slide {
  padding-left: 5rem;
  padding-right: 5rem;
  color: #fff;
  transition: all .3s;
}

.about_3 .box .swiper .swiper-slide.swiper-slide-prev, .about_3 .box .swiper .swiper-slide.prev {
  padding-top: 15rem;
}

.about_3 .box .swiper .swiper-slide.swiper-slide-active {
  padding-top: 7.5rem;
}

.about_3 .box .swiper .swiper-slide .text {
  padding-left: 2.25rem;
  border-left: 1px dashed #fff;
  position: relative;
  min-height: 22.5rem;
}

.about_3 .box .swiper .swiper-slide .text::after {
  content: '';
  width: 5px;
  height: 6.25rem;
  position: absolute;
  left: -3px;
  top: 0;
  background: #fff;
}

.about_3 .box .swiper .swiper-slide .text::before {
  content: '';
  width: 9px;
  height: 9px;
  border-radius: 50%;
  position: absolute;
  left: -5px;
  bottom: 0;
  background: #fff;
}

.about_3 .box .swiper .swiper-slide .text .time {
  font-size: 2.5rem;
  font-family: 'Montserrat';
  margin-bottom: 1.5rem;
}

.about_3 .box .swiper .swiper-slide .text .mod_content * {
  font-size: inherit;
  color: #fff;
  margin: 0;
}

.about_4_cultur {
  padding-top: 5.5rem;
}

@media (max-width: 991px) {
  .about_4_cultur .caption {
    width: 100%;
    margin-bottom: 15px;
  }
}

@media (min-width: 992px) {
  .about_4_cultur .caption {
    width: calc((100% - (2 - 1) * 2.5rem)/2);
    margin-bottom: 2.5rem;
  }
  .about_4_cultur .caption:not(:nth-child(2n)) {
    margin-right: 2.5rem;
  }
}

.about_4_cultur .caption .img {
  padding-top: 63%;
}

.about_4_cultur .caption .text {
  padding: 2rem 0;
  color: #1a1a1a;
}

.about_4_cultur .caption .text h2 {
  margin-bottom: 1rem;
}

.about_4_cultur .caption .text p {
  font-size: 1.25rem;
}

.about_4_cultur .box {
  padding: 5rem 10%;
  background: #f0f1f8;
}

.about_4_cultur .box .group:first-child {
  margin-bottom: 2.5rem;
}

.about_4_cultur .box .group h3 {
  color: #1a1a1a;
  display: flex;
  align-items: center;
  margin-bottom: 1.25rem;
}

.about_4_cultur .box .group h3 i {
  width: 5px;
  height: 1.25rem;
  background: #f8a002;
  margin-right: 1rem;
  margin-top: 2px;
}

.about_4_cultur .box .group p {
  color: #474747;
  line-height: 2;
}

.about_4_idea {
  padding-top: 5.5rem;
}

.about_4_idea .swiper .swiper-slide {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  height: 43.75rem;
  overflow: hidden;
}

.about_4_idea .swiper .swiper-slide .caption {
  width: 70%;
  background: rgba(255, 255, 255, 0.8);
  padding: 5rem 6.25rem;
}

.about_4_idea .swiper .swiper-slide .caption h3 {
  font-size: 2.5rem;
  font-weight: lighter;
  margin-bottom: 2rem;
}

.about_4_idea .swiper .swiper-slide .caption p {
  line-height: 2;
  font-weight: lighter;
}

.about_4_idea .swiper .swiper-pagination {
  width: 30%;
  bottom: 3rem;
  text-align: left;
  padding: 0 4%;
}

.about_4_idea .swiper .swiper-pagination span {
  background: #fff;
  position: relative;
  opacity: 1;
  margin-right: 1.5rem;
}

.about_4_idea .swiper .swiper-pagination span:last-child {
  margin-right: 0;
}

.about_4_idea .swiper .swiper-pagination span.swiper-pagination-bullet-active::after {
  content: '';
  width: 300%;
  height: 300%;
  border: 2px solid #fff;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.about_5 {
  padding: 5.5rem 0;
}

@media (max-width: 991px) {
  .about_5 .item {
    width: 100%;
    margin-bottom: 10px;
  }
}

@media (min-width: 992px) {
  .about_5 .item {
    width: calc((100% - (3 - 1) * 2.5rem)/3);
    margin-bottom: 1.25rem;
  }
  .about_5 .item:not(:nth-child(3n)) {
    margin-right: 2.5rem;
  }
}

.about_5 .item a {
  display: block;
  background: #fff;
  position: relative;
  padding: 1.25rem;
  transition: all .3s;
}

.about_5 .item a:hover {
  box-shadow: 0 0 1rem rgba(0, 0, 0, 0.1);
}

.about_5 .item a:hover .img i {
  transform: scale(1.05);
}

.about_5 .item a .img {
  overflow: hidden;
}

.about_5 .item a .img i {
  display: block;
  transition: all .5s;
  padding-top: 62.8%;
}

.about_5 .item a .text {
  padding: 1rem 0;
}

.about_5 .item a .text h4 {
  color: #1a1a1a;
  margin-bottom: 1.5;
}

.about_5 .item a .text .time {
  color: #777;
}

.detail {
  background: #eff2f8;
  padding: 6.25rem;
}

.detail h1 {
  font-size: 3.125rem;
  font-weight: lighter;
}

.detail .time {
  font-size: 1.125rem;
  color: #1a1a1a;
  font-weight: lighter;
  font-family: 'Montserrat';
  margin: 1.5rem 0;
}

.detail .mod_content {
  color: #1a1a1a;
  line-height: 2;
}

.detail .mod_content * {
  font-weight: lighter;
  font-size: inherit;
}

.detail .mod_more {
  margin-top: 2.5rem;
}

.detail .mod_more a {
  padding: .75rem 5rem;
}

.solution {
  padding: 5.5rem 0;
}

@media (max-width: 991px) {
  .solution .item {
    width: 100%;
    margin-bottom: 15px;
  }
}

@media (min-width: 992px) {
  .solution .item {
    width: calc((100% - (2 - 1) * 6.25rem)/2);
    margin-bottom: 1.5rem;
  }
  .solution .item:not(:nth-child(2n)) {
    margin-right: 6.25rem;
  }
}

.solution .item a {
  display: block;
}

.solution .item a:hover h4 {
  color: #f8a002;
}

.solution .item a .img {
  overflow: hidden;
}

.solution .item a .img:hover i {
  transform: scale(1.05);
}

.solution .item a .img i {
  display: block;
  padding-top: 71%;
  transition: all .5s;
}

.solution .item a h4 {
  font-size: 28px;
  font-weight: lighter;
  color: #000;
  transition: all .3s;
  margin: 1.75rem 0;
}

.solution .item a .more i {
  font-size: 2.5rem;
  color: #f8a002;
  display: inline-block;
  transform: rotateY(180deg);
}

.solution .profile {
  width: 100%;
  overflow: hidden;
}

.solution .profile .left {
  width: 50%;
}

.solution .profile .left .img {
  padding-top: 61%;
}

.solution .profile .right {
  width: calc(50% - 6.25rem);
}

.solution .profile .right .line {
  width: 3.75rem;
  height: 4px;
  background: #f8a002;
  margin-bottom: 2.5rem;
}

.solution .profile .right .mod_content * {
  font-size: inherit;
  line-height: 2;
  color: #1a1a1a;
}

.solution .profile .right p {
  line-height: 2;
  color: #1a1a1a;
  Word-break: break-all;
}

.solution .pro_title {
  margin-bottom: 2.5rem;
  font-size: 3.5rem;
  font-weight: lighter;
  color: #1a1a1a;
}

.solution .advantage {
  margin-top: 5rem;
  padding: 5rem 0;
  background: #f2f4f8;
}

.solution .advantage .mod_content * {
  font-size: inherit;
}

.solution .advantage .mod_content h4 {
  font-weight: bold;
  margin-bottom: 1.5rem;
}

.solution .advantage .mod_content h5 {
  font-weight: bold;
  color: #f8a002;
  display: flex;
  align-items: center;
}

.solution .advantage .mod_content h5::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #f8a002;
  margin-right: .5rem;
}

.solution .advantage .mod_content p {
  margin-bottom: 1rem;
  line-height: 1.6;
}

.solution .download {
  padding: 0;
}

.solution .parameter, .solution .download {
  margin-top: 5rem;
}

.download {
  padding: 5.5rem 0;
}

.download .item {
  margin-bottom: 2.5rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 2rem;
  border-bottom: 4px solid #b5b5b5;
  transition: all .3s;
}

.download .item:hover {
  border-color: #f8a002;
  color: #f8a002;
}

.download .item:hover a {
  color: #fff;
  border-color: #f8a002;
  background: #f8a002;
}

.download .item h3 {
  font-weight: lighter;
  transition: all .3s;
}

.download .item a {
  padding: .75rem 5rem;
  background: #fff;
  color: #666666;
  font-weight: lighter;
  font-size: 1.25rem;
  white-space: nowrap;
  border: 1px solid #b5b5b5;
  transition: all .3s;
}

.download .item a i {
  font-size: 1.5rem;
  margin-right: .5rem;
}

.team {
  padding: 5.5rem 0;
}

.team .item {
  display: flex;
  align-items: center;
  margin-bottom: 6rem;
}

.team .item:nth-child(2n) .left {
  order: 2;
}

.team .item:nth-child(2n) .right {
  padding-right: 5rem;
}

.team .item:nth-child(2n-1) .right {
  padding-left: 5rem;
}

.team .item .left {
  width: 50%;
}

.team .item .right {
  width: 50%;
}

.team .item .right h4 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  font-weight: lighter;
}

.team .item .right .mod_content * {
  font-size: inherit;
}

.team .item .right .mod_content ul li::marker {
  color: #f8a002;
}

.contact {
  padding: 5.5rem 0;
}

.contact .box {
  margin-top: 4.5rem;
  padding: 4.5rem 10%;
  background: #f0f1f8;
}

.contact .box .box_title {
  font-size: 2.5rem;
  font-weight: lighter;
  margin-bottom: 1.5rem;
}

.contact .box p {
  display: flex;
  align-items: center;
}

.contact .box p i {
  font-size: 1.25rem;
  margin-right: .5rem;
  color: #7d7d7d;
}

.contact .cmap {
  height: 41.25rem;
}

.contact .accordion .card {
  margin-bottom: 3.75rem;
  border: none;
  background: #f0f1f8;
  padding: 4rem 0;
}

.contact .accordion .card .card-header {
  padding: 0 10%;
  background: none;
  border: none;
}

.contact .accordion .card .card-header.collapsed .mod_content {
  display: -webkit-box;
}

.contact .accordion .card .card-header.collapsed .card_title span i {
  transform: rotateX(180deg);
}

.contact .accordion .card .card-header .card_title {
  font-size: 2.5rem;
  font-weight: lighter;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact .accordion .card .card-header .card_title span {
  cursor: pointer;
  border: 1px solid #999;
  padding: .5rem 2rem;
  color: #777777;
  font-size: 18px;
  transition: all .3s;
}

.contact .accordion .card .card-header .card_title span:hover {
  color: #fff;
  background: #f8a002;
  border-color: #f8a002;
}

.contact .accordion .card .card-header .card_title span i {
  display: inline-block;
  margin-left: .5rem;
  transition: all .3s;
}

.contact .accordion .card .card-header .mod_content {
  display: none;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.contact .accordion .card .card-header .mod_content * {
  margin: 0;
  font-weight: lighter;
  font-size: inherit;
}

.contact .accordion .card .card-body {
  padding: 1rem 10%;
}

.contact .accordion .card .card-body.mod_content * {
  margin: 0;
  font-weight: lighter;
  font-size: inherit;
}

.contact .accordion .card .card-body.mod_content * > strong {
  font-weight: bold;
}

.message {
  margin-top: 5rem;
}

.message .index_title {
  margin-bottom: 1rem;
}

.message > p {
  margin-bottom: 2.5rem;
}

@media (max-width: 991px) {
  .message .group {
    width: 100%;
    margin-bottom: 10px;
  }
}

@media (min-width: 992px) {
  .message .group {
    width: calc((100% - (2 - 1) * 2.5rem)/2);
    margin-bottom: 1rem;
  }
  .message .group:not(:nth-child(2n)) {
    margin-right: 2.5rem;
  }
}

.message .group:last-child {
  margin-top: 2.5rem;
}

.message .group .relative i {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  color: #f8a002;
  font-style: normal;
}

.message .group label {
  font-size: inherit;
  font-weight: lighter;
  color: #333;
}

.message .group input, .message .group textarea {
  font-size: inherit;
  border: none;
  background: #f0f1f8;
  border-radius: 0;
  outline: none;
}

.message .group .radio {
  background: #f0f1f8;
}

.message .group input {
  height: 3.5rem;
}

.message .group .btn {
  border: none;
  background: #f8a002;
  color: #fff;
  padding: .75rem 5rem;
  height: auto;
  border-radius: 0;
  font-size: inherit;
  margin-right: 5rem;
}

.message .group .btn:last-child {
  margin-right: 0;
  background: #9f9f9f;
}

.message .group p {
  color: #777777;
}

.message .group .radio {
  height: 3.5rem;
}

.message .group .radio input {
  width: 1rem;
  height: 1rem;
  margin-left: 1.5rem;
  margin-right: .5rem;
}

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

/* zl_mod 通用样式
---------------------------------------------------------------- */
.small_more a {
  display: flex;
  align-items: center;
  font-size: 1.25rem;
  color: #f8a002;
  font-weight: bold;
  text-transform: uppercase;
}

.small_more a:hover i {
  margin-left: 10px;
}

.small_more a i {
  font-weight: normal;
  font-size: 1.25rem;
  margin-left: 6px;
  transition: all .3s;
}

.index_title {
  margin-bottom: 3.5rem;
}

.index_title span {
  font-size: 4.125rem;
  color: #000;
  font-weight: lighter;
}

.index_title a {
  padding: .75rem 3.5rem;
  background: #f8a002;
  color: #fff;
  font-size: 1.25rem;
}

.mod_banner {
  height: 43.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mod_banner .mod_title strong {
  margin-top: 1rem;
}

.mod_title {
  margin-bottom: 2.5rem;
  text-transform: uppercase;
  color: #f8a002;
  line-height: 1.1;
}

.mod_title.white span, .mod_title.white strong, .mod_title.white h1, .mod_title.white h2, .mod_title.white h3 {
  color: #fff;
}

.mod_title span {
  font-size: 1.5rem;
  font-family: 'MONTSERRAT-HAIRLINE';
  opacity: .5;
  letter-spacing: 2px;
  color: #000;
  font-weight: bold;
}

.mod_title strong, .mod_title h1, .mod_title h2, .mod_title h3 {
  display: block;
  font-weight: bold;
  line-height: 1.6;
  font-size: 3.125rem;
  margin: 0;
  letter-spacing: 2px;
}

.mod_position {
  padding: 1.25rem 0;
  color: #777777;
  background: #f4f4f4;
}

.mod_position .container .right {
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 2rem;
}

.mod_position a {
  color: #777777;
  transition: all .3s ease;
}

.mod_position a.active, .mod_position a:hover {
  color: #f8a002;
}

.mod_position a i {
  margin: 0 .5rem;
}

.mod_position ul li {
  color: #ccc;
  font-weight: lighter;
  display: flex;
  align-items: center;
}

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

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

.mod_position ul li.active a {
  color: #f8a002;
}

.mod_position ul li a {
  color: #777777;
  margin: 0 2rem;
  font-size: inherit;
  display: block;
}

.mod_menu {
  width: 100%;
  padding-bottom: 4rem;
  background: #f6f6f6;
  border-radius: 1rem;
  overflow: hidden;
}

.mod_menu > h3 {
  padding: 1rem;
  padding-left: 4rem;
  display: flex;
  align-items: center;
  background: #f8a002;
  color: #fff;
  margin: 0;
}

.mod_menu > h3 i {
  font-size: 1.75rem;
  margin-right: .5rem;
}

.mod_menu > ul {
  padding-top: 1.5rem;
  padding-left: 4rem;
  padding-right: 1rem;
}

.mod_menu > ul li {
  position: relative;
  color: #474747;
  padding: 12px 0;
  font-size: 16px;
}

.mod_menu > ul li:has(ul li.active) > ul {
  display: block;
}

.mod_menu > ul li:has(ul li.active) > a > a {
  color: #f8a002;
}

.mod_menu > ul li:has(ul li.active) > a > a::after {
  border-color: #f8a002;
}

.mod_menu > ul li:has(ul li.active) > a > a::before {
  opacity: 1;
  background: #f8a002;
}

.mod_menu > ul li:has(ul li.active) > ul > li.active a {
  font-weight: bold;
}

.mod_menu > ul li:has(ul li.active) > ul > li.active a::before {
  background: #f8a002;
  opacity: 1;
}

.mod_menu > ul li.active > ul {
  display: block;
}

.mod_menu > ul li.active > a {
  color: #f8a002;
}

.mod_menu > ul li.active > a > i {
  transform: rotate(90deg);
}

.mod_menu > ul li.active > a::after {
  border-color: #f8a002;
}

.mod_menu > ul li.active > a::before {
  opacity: 1;
  background: #f8a002;
}

.mod_menu > ul li a {
  display: flex;
  justify-content: space-between;
  transition: all .3s ease;
  color: #474747;
  padding-left: 24px;
  position: relative;
}

.mod_menu > ul li a > i {
  display: inline-block;
}

.mod_menu > ul li a::after {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 2px;
  border: 1px solid #9f9f9f;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: all .3s ease;
}

.mod_menu > ul li a::before {
  content: '';
  width: 4px;
  height: 4px;
  background: #9f9f9f;
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: all .3s ease;
}

.mod_menu > ul li a:hover {
  color: #f8a002;
}

.mod_menu > ul li a:hover::after {
  border-color: #f8a002;
}

.mod_menu > ul li > ul {
  width: 100%;
  margin-top: 15px;
  padding-left: 24px;
  display: none;
}

.mod_menu > ul li > ul > li {
  padding: 8px 0;
}

.mod_menu > ul li > ul > li a {
  padding-left: 16px;
}

.mod_menu > ul li > ul > li a::after {
  display: none;
}

.mod_menu > ul li > ul > li a::before {
  background: #9f9f9f;
  opacity: 1;
  left: 0;
  transform: translateY(-50%);
}

.mod_menu > ul li > ul > li:last-child {
  margin-bottom: 0;
}

.mod_more span, .mod_more a, .mod_more button {
  display: inline-block;
  padding: .5rem 2.5rem;
  color: #666;
  border: 1px solid rgba(0, 0, 0, 0.2);
  transition: color .3s ease;
  font-size: 1.25rem;
  font-weight: lighter;
  text-transform: uppercase;
}

.mod_more span:hover, .mod_more a:hover, .mod_more button:hover {
  background: #f8a002;
  color: #fff;
  border-color: #f8a002;
}

.mod_social {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  right: 10px;
  z-index: 999;
}

.mod_social ul li {
  margin-bottom: 2px;
  position: relative;
}

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

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

.mod_social ul li a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #f8a002;
}

.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: 5px 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: #f8a002;
  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: #3a3a3a;
}

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

.mod_fanye {
  margin-top: 2rem;
}

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

.mod_fanye ul li.active span {
  background-color: #f8a002;
  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;
}

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

.mod_fanye ul li a:hover {
  color: #f8a002;
}

.mod_fanye02 {
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid #ececec;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mod_fanye02 i {
  color: #ececec;
  font-size: 2.25rem;
}

.mod_fanye02 .nav-next {
  text-align: right;
}

.mod_fanye02 a {
  line-height: 1.6;
  color: #3a3a3a;
}

.mod_fanye02 a:hover {
  color: #f8a002;
}

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

.maodian {
  position: absolute;
  left: 0;
  top: -6.25rem;
}

.mod_content table {
  width: 100% !important;
  color: #1a1a1a;
}

.mod_content table tr:first-child td {
  padding: 1.25rem .5rem;
  background: #e6eaf2;
  font-size: inherit;
  line-height: 1.4;
  font-weight: bold;
  border: none !important;
  border-right: 1px solid #fff !important;
}

.mod_content table tr:first-child td strong {
  font-size: 1rem;
  font-weight: lighter;
  display: block;
  line-height: 1.4;
  color: #888;
}

.mod_content table tr td {
  border-color: #dedede !important;
  background: #fff;
}

.mod_content table tr td p {
  margin: 0 !important;
  font-size: inherit !important;
  line-height: 1.4 !important;
}

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

.mod_form {
  width: 50rem;
  border-radius: 1.5rem;
  display: none;
}

.mod_form.mod_form_en .form-group label {
  width: 9rem;
  padding-right: 1rem;
  text-align: right;
}

.mod_form#seekDom2 {
  background: url(../img/message.jpg) center bottom no-repeat #fff;
  background-size: cover;
}

.mod_form .mod_title span {
  font-size: 1.875rem;
}

.mod_form .mod_title strong {
  font-size: 2rem;
}

.mod_form .mod_title p {
  color: #454545;
  margin-top: 1rem;
  line-height: 1.6;
}

.mod_form .form-group {
  display: flex;
  align-items: flex-start;
  color: #454545;
  font-size: inherit;
  margin-bottom: 1.25rem;
}

.mod_form .form-group label {
  white-space: nowrap;
  margin: 0;
  margin-top: .875rem;
}

.mod_form .form-group label span {
  color: red;
  margin-left: 4px;
}

.mod_form .form-group input {
  width: 100%;
  padding: .75rem 10px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: none;
  outline: none;
  border-radius: 4px;
  font-size: inherit;
}

.mod_form .form-group textarea {
  width: 100%;
  padding: 12px 10px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: none;
  outline: none;
  border-radius: 4px;
}

.mod_form .form-group button {
  margin: 0 auto;
  border: none;
  padding: .875rem 5rem;
  border-radius: 4px;
  background: #f8a002;
  color: #fff;
}

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

.mod_form .fancybox-close-small {
  box-sizing: border-box;
  top: 1.5rem;
  right: 1.5rem;
  width: 2.625rem;
  height: 2.625rem;
  border: 2px solid #f8a002;
  border-radius: 50%;
}

.mod_form .fancybox-close-small::after {
  color: #f8a002;
  font-size: 2rem;
  background: none;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.mod_form .fancybox-close-small:focus::after {
  outline: none;
}

.mod_form .fancybox-close-small:hover::after {
  color: #f8a002;
  background: none;
  outline: none;
}

/* 媒体查询
---------------------------------------------------------------- */
@media (max-width: 991px) {
  h1 {
    font-size: 20px;
  }
  h2 {
    font-size: 18px;
  }
  h3 {
    font-size: 16px;
  }
  h4 {
    font-size: 14px;
  }
  h5 {
    font-size: 14px;
  }
  p {
    font-size: 14px;
  }
  .fz_36 {
    font-size: 18px;
  }
  .fz_34 {
    font-size: 18px;
  }
  .fz_32 {
    font-size: 18px;
  }
  .fz_30 {
    font-size: 18px;
  }
  .fz_28 {
    font-size: 16px;
  }
  .fz_26 {
    font-size: 16px;
  }
  .fz_24 {
    font-size: 16px;
  }
  .fz_22 {
    font-size: 16px;
  }
  .fz_20 {
    font-size: 16px;
  }
  .fz_18 {
    font-size: 14px;
  }
  .fz_16 {
    font-size: 14px;
  }
  .fz_14 {
    font-size: 14px;
  }
  .fz_12 {
    font-size: 12px;
  }
  .mod_header {
    height: 60px;
    position: static;
    background: #fff;
  }
  .mod_header .header {
    height: 100%;
  }
  .mod_header .header .head_top {
    display: none;
  }
  .mod_header .header .header_center {
    height: 60px;
  }
  .mod_header .header .header_center::after {
    display: none;
  }
  .mod_header .header .header_center .logo {
    position: static;
  }
  .mod_header .header .header_center .logo a img {
    max-height: 42px;
  }
  .mod_header .header .header_center .logo a img:first-child {
    opacity: 0;
  }
  .mod_header .header .header_center .logo a img:last-child {
    opacity: 1;
  }
  .mod_header .header .header_center nav {
    position: fixed;
    left: 0;
    top: 0;
    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;
  }
  .mod_header .header .header_center nav > ul > li.active > a {
    color: #f8a002;
  }
  .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: #333;
    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;
  }
  .index_banner .swiper .swiper-wrapper .swiper-slide .container {
    margin-bottom: 4rem;
  }
  .index_banner .swiper .swiper-wrapper .swiper-slide .container strong {
    font-size: 20px;
  }
  .index_banner .swiper .swiper-wrapper .swiper-slide .container h3 {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .index_banner .swiper .swiper-wrapper .swiper-slide .container p {
    font-size: 12px;
    margin-bottom: 15px;
  }
  .index_banner .swiper .banner_scroll_left {
    left: 15px;
  }
  .index_product {
    padding: 40px 0;
  }
  .index_product .item a h4 {
    font-size: 16px;
  }
  .index_about {
    padding-bottom: 0;
    flex-direction: column;
  }
  .index_about .left {
    width: 100%;
  }
  .index_about .right {
    width: 100%;
    padding: 20px 15px;
  }
  .index_news > .container {
    flex-direction: column;
  }
  .index_news > .container .left {
    width: 100%;
    padding: 0;
    order: 2;
  }
  .index_news > .container .right {
    width: 100%;
    margin-bottom: 20px;
  }
  .index_news > .container .right .index_title {
    text-align: left !important;
  }
  .index_news > .container .right .swiper {
    height: 23rem;
  }
  .index_zhichi {
    padding: 40px 0;
  }
  .index_title {
    margin-bottom: 20px;
  }
  .index_title span {
    font-size: 26px;
  }
  .footer {
    padding: 30px 0;
  }
  .footer .foot_logo {
    margin-bottom: 20px;
  }
  .footer .row .col-lg-7 {
    display: none;
  }
  .mod_position .left {
    width: 100%;
  }
  .mod_position .left ul {
    width: calc(100% + 15px);
    margin-right: -15px;
    overflow: scroll;
    scroll-snap-type: x mandatory;
  }
  .mod_position .left ul li {
    display: flex;
    align-items: center;
    scroll-snap-align: start;
    flex-shrink: 0;
  }
  .mod_position .left ul li a {
    margin: 0 5px;
    white-space: nowrap;
  }
  .mod_position .right {
    display: none;
  }
  .about_1 {
    padding-bottom: 40px;
  }
  .about_1 section {
    flex-direction: column;
  }
  .about_1 section .left, .about_1 section .right {
    width: 100%;
  }
  .about_1 section .left {
    padding: 20px 15px !important;
  }
  .about_1 section:nth-child(2n) .left {
    order: 0;
  }
  .about_3 .box .swiper .swiper-slide {
    padding: 0 30px !important;
  }
  .about_4_cultur .flex-start-between {
    flex-wrap: wrap;
  }
  .about_4_idea .swiper .swiper-slide {
    height: auto;
    padding-top: 180px;
    background-size: 100% 180px;
    background-position: center top;
  }
  .about_4_idea .swiper .swiper-slide .caption {
    position: static;
    width: 100%;
    padding: 20px 0;
  }
  .about_4_idea .swiper-pagination {
    bottom: auto !important;
    top: 140px;
    height: auto;
  }
  .solution .item a h4 {
    font-size: 18px;
  }
  .solution .profile .left {
    width: 100%;
  }
  .solution .profile .right {
    width: 100%;
    padding-top: 15px;
  }
  .solution .pro_title {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .download .item {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .download .item a {
    margin-left: auto;
    margin-top: 10px;
  }
  .team .item {
    flex-direction: column;
  }
  .team .item .left {
    width: 100%;
  }
  .team .item .right {
    width: 100%;
    padding: 15px 0 !important;
  }
  .team .item:nth-child(2n) .left {
    order: 0;
  }
  .contact .cmap {
    height: 260px;
  }
  .contact .box {
    padding: 20px 15px;
  }
  .contact .box .box_title {
    font-size: 18px;
  }
  .contact .accordion .card {
    margin-bottom: 15px;
    padding: 20px 0;
  }
  .contact .accordion .card .card-header {
    padding: 0 15px;
  }
  .contact .accordion .card .card-header .card_title span {
    font-size: 14px;
  }
  .contact .accordion .card .card-header .card_title span i {
    font-size: 14px;
  }
  .contact .accordion .card .card-body {
    padding: 0 15px;
  }
  .detail {
    padding: 20px 15px;
  }
  .mod_fanye02 {
    flex-direction: column;
    align-items: flex-start;
  }
  .mod_fanye02 .nav-center {
    margin-left: auto;
  }
  .mod_fanye02 .nav-next {
    text-align: left;
  }
  .mod_title.mod_title2 span {
    font-size: 18px;
  }
  .mod_title span {
    font-size: 18px;
  }
  .mod_title h2, .mod_title h3, .mod_title strong {
    font-size: 18px;
  }
  .mod_social, .mod_backTop {
    right: 5px;
  }
  .mod_form {
    width: calc(100vw - 30px);
  }
  .mod_form.mod_form_en .form-group {
    flex-wrap: wrap;
  }
  .mod_form.mod_form_en .form-group label {
    width: 100%;
    padding-right: 0;
    margin-top: 0;
    margin-bottom: 4px;
    text-align: left;
  }
  .btn {
    font-size: 14px;
  }
}

@media (min-width: 992px) and (max-width: 1200px) {
  h3 {
    font-size: 16px;
  }
  h4 {
    font-size: 14px;
  }
  h5 {
    font-size: 14px;
  }
  p {
    font-size: 14px;
  }
  .fz_36 {
    font-size: 18px;
  }
  .fz_34 {
    font-size: 18px;
  }
  .fz_32 {
    font-size: 18px;
  }
  .fz_30 {
    font-size: 18px;
  }
  .fz_28 {
    font-size: 16px;
  }
  .fz_26 {
    font-size: 16px;
  }
  .fz_24 {
    font-size: 16px;
  }
  .fz_22 {
    font-size: 16px;
  }
  .fz_20 {
    font-size: 16px;
  }
  .fz_18 {
    font-size: 14px;
  }
  .fz_16 {
    font-size: 14px;
  }
  .fz_14 {
    font-size: 14px;
  }
  .fz_12 {
    font-size: 12px;
  }
  .mod_header .header .header_center nav > ul > li {
    padding: 0 1.5rem;
  }
  .mod_header .header .header_center nav > ul > li > a {
    font-size: 14px;
  }
  .mod_header .header .header_center nav > ul > li > ul > li > a {
    font-size: 14px;
  }
  .index_product .right .swiper .swiper-slide a h2 {
    font-size: 14px;
  }
}

@media (min-width: 1201px) and (max-width: 1440px) {
  h3 {
    font-size: 18px;
  }
  h4 {
    font-size: 16px;
  }
  h5 {
    font-size: 14px;
  }
  p {
    font-size: 14px;
  }
  .fz_32 {
    font-size: 22px;
  }
  .fz_30 {
    font-size: 22px;
  }
  .fz_28 {
    font-size: 20px;
  }
  .fz_26 {
    font-size: 20px;
  }
  .fz_24 {
    font-size: 18px;
  }
  .fz_22 {
    font-size: 18px;
  }
  .fz_20 {
    font-size: 16px;
  }
  .fz_18 {
    font-size: 16px;
  }
  .fz_16 {
    font-size: 14px;
  }
  .fz_14 {
    font-size: 14px;
  }
  .fz_12 {
    font-size: 12px;
  }
  .mod_header .header .header_center nav > ul > li > a {
    font-size: 16px;
  }
  .mod_header .header .header_center nav > ul > li > ul > li > a {
    font-size: 16px;
  }
  .mod_position ul li a {
    margin: 0 1rem;
  }
}

@media (min-width: 1441px) {
  .container {
    max-width: calc(100% - 11.875rem);
    width: calc(100% - 11.875rem) !important;
    padding: 0 15px;
  }
  .container.p120 {
    padding: 0 7.5rem;
  }
}

@media (min-width: 1921px) {
  .container {
    max-width: calc(1920px - 11.875rem);
    width: calc(1920px - 11.875rem) !important;
    padding: 0 15px;
  }
}