@font-face {
  font-family: 'DIN-Medium';
  src: url('../fonts/DIN-Medium.otf');
}
:root {
  --Noto-Sans-SC: 'Noto Sans SC', sans-serif;
  --Roboto: 'Roboto', sans-serif;
}
h1,
h2,
h3,
h4,
h5,
p {
  transition: all 0.5s;
}
html,
body {
  scroll-behavior: smooth;
}
body::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
  border-radius: 2px;
  background-color: #fff;
}
body::-webkit-scrollbar {
  width: 5px;
  background-color: #fff;
}
body::-webkit-scrollbar-thumb {
  border-radius: 2px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
  background-color: #666;
}
body:hover::-webkit-scrollbar-thumb {
  background-color: #ccc;
}
.out-header {
  height: 135px;
  width: 100%;
}
.container {
  max-width: 1320px;
  width: 85%;
  margin: 0 auto;
}
.blank {
  margin: 0 !important;
  height: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  min-height: 0 !important;
}
header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: #fff;
  z-index: 99;
  transition: all 0.5s;
}
header .header-info {
  width: 100%;
  background-color: #eee;
}
header .header-info .container {
  height: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .header-info .lt {
  font-size: 12px;
  color: #828282;
}
header .header-info .rt {
  display: flex;
}
header .header-info .rt .lang {
  font-size: 12px;
  color: #c4c4c4;
}
header .header-info .rt .lang a {
  color: #333;
}
header .header-info .rt .lang .active {
  color: #b30016;
}
header .header-info .rt .tel {
  color: #999;
  margin-left: 30px;
  font-family: 'DIN-Medium';
}
header .header-info .rt .tel em {
  display: inline-block;
  font-size: 10px;
  width: 19px;
  line-height: 19px;
  border-radius: 50%;
  text-align: center;
  background-color: #fff;
  color: #b30016;
  margin-right: 4px;
}
header .header {
  height: 95px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
}
header .header .header-blank {
  height: 0;
  width: 8.78788%;
}
header .header .lv1 {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}
header .header .lv1 > li {
  position: relative;
  padding-bottom: 5px;
}
header .header .lv1 > li a {
  font-size: 16px;
  color: #333;
  transition: all 0.5s;
}
header .header .lv1 > li:hover::after {
  width: 100%;
}
header .header .lv1 li::after {
  position: absolute;
  display: block;
  content: "";
  width: 0%;
  height: 3px;
  background-color: #b30016;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.5s;
}
header .header .lv1 > .active::after {
  width: 100%;
}
header .header .lv1 .search {
  position: relative;
  display: flex;
  align-items: center;
}
header .header .lv1 .search form {
  position: relative;
}
header .header .lv1 .search form input {
  outline: none;
  width: 170px;
  height: 35px;
  color: #666;
  font-size: 14px;
  border: 1px solid #a9a9a9;
  background-color: #fff;
  padding: 0 32px 0 16px;
  transition: all 0.5s;
}
header .header .lv1 .search form input::placeholder {
  color: #b5b4b4;
}
header .header .lv1 .search form button {
  position: absolute;
  top: 50%;
  right: 13px;
  font-size: 14px;
  color: #989898;
  outline: none;
  border: 0;
  transform: translateY(-50%);
  background-color: transparent;
  cursor: pointer;
}
header .header .lv2 {
  position: absolute;
  top: 150%;
  left: 50%;
  transform: translate(-50%, 0);
  background-color: #f5f5f5;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
}
header .header .lv2 p {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 43px;
  padding: 0 20px;
  transition: all 0.5s;
}
header .header .lv2 p a {
  color: #666;
  transition: all 0.5s;
}
header .header .lv2 p:hover {
  background-color: #4fb025;
}
header .header .lv2 p:hover a {
  color: #fff;
}
header .header .lv1 > li:hover .lv2 {
  opacity: 1;
  top: 100%;
  visibility: visible;
}
.inner-header {
  background-color: #fff;
}
.inner-header .header .lv1 > li a {
  color: #333;
}
.inner-header .header .lv1 .search .lang a {
  color: #333;
}
.inner-header .header .lv1 .search .lang .act {
  color: #326295;
}
.inner-header .header .lv1 .search form input {
  color: #333;
  border-color: #666;
}
.inner-header .header .lv1 .search form input::placeholder {
  color: #666;
}
.inner-header .header .lv1 .search form input:focus {
  border-color: rgba(0, 0, 0, 0.2);
}
.header-fixed {
  position: fixed;
  animation: top-bottom 0.8s ease-in-out;
  top: 0;
  box-shadow: 0 5px 5px rgba(0, 0, 0, 0.2), 0 10px 15px rgba(0, 0, 0, 0.1);
}
@keyframes top-bottom {
  0% {
    transform: translate(0, -100%);
  }
  100% {
    transform: translate(0, 0);
  }
}
.box {
  width: 100%;
  text-align: center;
  margin-top: 4.92424%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
.pagination {
  display: flex !important;
  text-align: center;
  justify-content: center;
  flex-wrap: wrap;
}
.pagination > li a {
  display: block;
  padding: 1px 10px;
  line-height: 28px;
  border: 1px solid #e2e2e2;
  background-color: #fff;
  margin: 3px 5px;
  color: #999;
  transition: all 0.5s;
}
.pagination .active a {
  color: #fff;
  background-color: #bb0300;
  border: 1px solid #e2e2e2;
}
.pagination .active a:hover {
  color: #fff;
}
.pagination li a:hover {
  color: #bb0300;
}
.pagination .disabled a {
  color: #ccc !important;
  cursor: not-allowed;
}
.box .total {
  color: #999;
  margin-left: 10px;
}
.index-banner .swiper-slide {
  position: relative;
}
.index-banner .swiper-slide img {
  display: block;
  width: 100%;
  min-height: 250px;
  object-fit: cover;
}
.index-banner .swiper-slide .text {
  position: absolute;
  top: 55%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 3.333% 1% 3.64583%;
  text-align: center;
  max-width: 1017px;
  width: 94%;
  transition: all 1s;
  z-index: 1;
  opacity: 0;
}
.index-banner .swiper-slide .text h2 {
  font-size: 60px;
  font-weight: 700;
  line-height: 1.2;
  color: #333;
  margin-bottom: 2.55624%;
}
.index-banner .swiper-slide .text h2 span:first-of-type {
  color: #b30016;
}
.index-banner .swiper-slide .text h2 span:last-of-type {
  color: #000058;
}
.index-banner .swiper-slide .text h4 {
  font-size: 24px;
  color: #666;
  line-height: 1.2;
}
.index-banner .swiper-slide .text::before,
.index-banner .swiper-slide .text::after {
  position: absolute;
  display: block;
  content: "";
  width: 0%;
  height: calc(100% / 2);
  background-color: rgba(255, 255, 255, 0.75);
  z-index: -1;
  border: 0;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.index-banner .swiper-slide .text::before {
  left: -100%;
  top: 0;
}
.index-banner .swiper-slide .text::after {
  right: -100%;
  bottom: 0;
}
.index-banner .swiper-slide-active .text {
  opacity: 1;
  transition-delay: 0.3s;
}
.index-banner .swiper-slide-active .text::before,
.index-banner .swiper-slide-active .text::after {
  width: 100%;
  transition: all 1s;
}
.index-banner .swiper-slide-active .text::before {
  left: 0%;
}
.index-banner .swiper-slide-active .text::after {
  right: 0%;
}
.index-banner .swiper-pagination {
  bottom: 8.0271%;
}
.index-banner .swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: #fff;
  margin: 0 4px;
  transition: all 0.5s;
  opacity: 0.5;
}
.index-banner .swiper-pagination .swiper-pagination-bullet-active {
  width: 33px;
  border-radius: 5px;
  opacity: 1;
}
.index-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  line-height: 1.4;
  border-bottom: 1px solid #ccc;
}
.index-title h3 {
  position: relative;
  font-size: 36px;
  color: #333;
  font-weight: 500;
  font-family: var(--Noto-Sans-SC);
  padding-bottom: 8px;
}
.index-title h3::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 4px;
  background-color: #bc2d2c;
  bottom: -1px;
  left: 0;
}
.index-title h3 span {
  position: absolute;
  color: #999;
  font-size: 16px;
  white-space: nowrap;
  bottom: 14px;
  right: -10px;
  transform: translateX(100%);
  font-weight: 400;
}
.index-title a {
  font-size: 16px;
  color: #999;
  font-family: var(--Noto-Sans-SC);
}
.index-prod {
  margin: 3.3333% 0 2.1875%;
}
.index-prod .index-title {
  margin-bottom: 4.39394%;
}
.index-prod .index-prod-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.index-prod .index-prod-wrapper .block {
  width: 48.11%;
  margin-bottom: 3.48485%;
}
.index-prod .index-prod-wrapper .block .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 55.2756%;
  overflow: hidden;
  border-radius: 10px;
}
.index-prod .index-prod-wrapper .block .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.index-prod .index-prod-wrapper .block .name {
  position: relative;
  margin: -7.087% auto 0;
  width: 94%;
  max-width: 455px;
  line-height: 102px;
  text-align: center;
  padding: 0 15px;
  background-color: #fff;
  box-shadow: 0 0 12px rgba(54, 0, 0, 0.11);
  border-radius: 10px;
  font-family: var(--Noto-Sans-SC);
  font-weight: 500;
  color: #333;
  font-size: 24px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.index-prod .index-prod-wrapper .block .name a {
  color: #333;
  transition: all 0.5s;
}
.index-prod .index-prod-wrapper .block:hover .pic img {
  transform: scale(1.05);
}
.index-prod .index-prod-wrapper .block:hover .name a {
  color: #b30016;
}
.index-application {
  background-color: #f2f2f2;
  background-image: url('../images/index-app-bg.png');
  background-size: cover;
  background-attachment: fixed;
  padding: 2.7604167% 0 3.4895833%;
}
.index-application .index-title {
  margin-bottom: 4.92424%;
}
.index-application .pic {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 64.733%;
}
.index-application .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-application p {
  font-size: 26px;
  font-weight: 500;
  color: #333;
  font-family: var(--Noto-Sans-SC);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 10px;
  margin-top: 12px;
}
.index-application .swiper-pagination {
  position: relative;
  bottom: 0;
  margin-top: 1.3021%;
}
.index-application .swiper-pagination .swiper-pagination-bullet {
  width: 13px;
  height: 13px;
  background-color: #b30016;
  margin: 0 10px;
  opacity: 0.5;
  transition: all 0.5s;
}
.index-application .swiper-pagination .swiper-pagination-bullet-active {
  opacity: 1;
}
.index-news {
  margin: 4.114583% 0 4.4791667%;
}
.index-news .index-title {
  margin-bottom: 3.78788%;
}
.index-news .index-news-wrapper {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index-news .index-news-wrapper .block {
  width: 31.4394%;
}
.index-news .index-news-wrapper .block .pic {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 54.93976%;
}
.index-news .index-news-wrapper .block .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-news .index-news-wrapper .block .title {
  border: 1px solid #e5e5e5;
  padding: 10px 19px 22px;
}
.index-news .index-news-wrapper .block .title p {
  font-size: 16px;
  color: #333;
  font-family: var(--Noto-Sans-SC);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 12px;
}
.index-news .index-news-wrapper .block .title p a {
  color: #333;
  transition: all 0.5s;
}
.index-news .index-news-wrapper .block .title .detail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #e5e5e5;
  padding-top: 16px;
}
.index-news .index-news-wrapper .block .title .detail a {
  color: #666;
  font-size: 14px;
}
.index-news .index-news-wrapper .block .title .detail a i {
  font-size: 16px;
}
.index-news .index-news-wrapper .block:hover .title p {
  color: #bc2d2c;
}
.index-news .index-news-wrapper .block:hover .title p a {
  color: #bc2d2c;
}
.index-contact {
  background: url('../images/index-contact-bg.jpg') no-repeat;
  background-size: cover;
  padding: 2.395833% 0 2.8125%;
}
.index-contact .container {
  text-align: center;
  max-width: 730px;
}
.index-contact .container h5 {
  font-size: 16px;
  color: #fff;
  line-height: 1.8;
  margin-bottom: 3.2877%;
}
.index-contact .container h4 {
  font-size: 22px;
  font-weight: 500;
  font-family: var(--Noto-Sans-SC);
  color: #fff;
  line-height: 1.5;
  margin-bottom: 3.42466%;
}
.index-contact .container h4 span {
  font-size: 30px;
  font-family: 'DIN-Medium';
  font-weight: 700;
}
.index-contact .container form input {
  width: 314px;
  height: 40px;
  border: 1px solid #e5e5e5;
  background-color: rgba(188, 56, 55, 0.5);
  padding: 0 19px;
  color: #fff;
  outline: none;
}
.index-contact .container form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.index-contact .container form button {
  width: 89px;
  height: 40px;
  border: 1px solid #e5e5e5;
  background-color: #fff;
  color: #bc3837;
  font-size: 16px;
  outline: none;
}
footer {
  background-color: #393939;
  padding-top: 1.875%;
}
footer .footer-top {
  margin-bottom: 2.08333%;
}
footer .footer-top .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
footer .footer-top .container h3 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 40px;
}
footer .footer-top .container h3::after {
  position: relative;
  content: "";
  display: block;
  width: 35px;
  height: 3px;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 1.5px;
  margin-top: 15px;
}
footer .footer-top .container p {
  font-size: 16px;
  color: #fff;
}
footer .footer-top .container .mid ul {
  display: flex;
  flex-wrap: wrap;
  max-width: 320px;
}
footer .footer-top .container .mid ul li {
  width: 30%;
  color: #fff;
  font-size: 16px;
  margin-bottom: 20px;
}
footer .footer-top .container .mid ul li a {
  color: #fff;
  transition: all 0.5s;
}
footer .footer-top .container .mid ul li a:hover {
  color: rgba(255, 255, 255, 0.5);
}
footer .footer-top .container .rt p {
  line-height: 1.8;
}
footer .footer-top .container .rt a {
  width: 281px;
  height: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 16px 0 35px;
  background-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.3);
  margin-top: 34px;
  transition: all 0.5s;
}
footer .footer-top .container .rt a:hover {
  color: #fff;
}
footer .footer-bt {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
footer .footer-bt .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  height: 56px;
}
footer .footer-bt .container p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}
footer .footer-bt .container p a {
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.5s;
}
footer .footer-bt .container p a:hover {
  color: #fff;
}
.inner-banner {
  position: relative;
}
.inner-banner img {
  display: block;
  width: 100%;
  min-height: 200px;
  object-fit: cover;
}
.inner-banner .container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.inner-banner .container h2 {
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
}
.inner-banner .container h4 {
  font-size: 24px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}
.bread-crumb {
  background-color: #f7f7f7;
}
.bread-crumb .container {
  height: 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--Noto-Sans-SC);
  color: #999;
}
.bread-crumb .container a {
  color: #999;
}
.bread-crumb .container ul {
  display: flex;
  height: 100%;
}
.bread-crumb .container ul li {
  height: 100%;
  line-height: 44px;
  text-align: center;
  width: 150px;
}
.bread-crumb .container ul li a {
  color: #333;
  font-size: 14px;
}
.bread-crumb .container ul .active {
  background-color: #b30016;
}
.bread-crumb .container ul .active a {
  color: #fff;
}
.inner-title {
  text-align: center;
  font-family: var(--Noto-Sans-SC);
}
.inner-title h3 {
  font-size: 36px;
  color: #333;
  font-weight: 500;
}
.inner-title h3::after {
  display: block;
  position: relative;
  content: "";
  width: 43px;
  height: 4px;
  background-color: #bc2d2c;
  margin: 2px auto 15px;
}
.inner-title h5 {
  font-size: 16px;
  color: #999;
}
.company-profile {
  margin: 1.875% 0 5.46875%;
}
.company-profile .inner-title {
  margin-bottom: 6.59091%;
}
.company-profile .company-profile-wrapper {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
}
.company-profile .company-profile-wrapper .lt {
  width: 49.6212%;
}
.company-profile .company-profile-wrapper .lt .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 62.443%;
}
.company-profile .company-profile-wrapper .lt .pic img {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.company-profile .company-profile-wrapper .lt .pic::after {
  content: "";
  display: block;
  position: absolute;
  width: 150px;
  height: 150px;
  background-color: #b30016;
  top: -11px;
  right: -11px;
  z-index: -1;
}
.company-profile .company-profile-wrapper .rt {
  width: 42.42424%;
  font-family: var(--Noto-Sans-SC);
  font-size: 16px;
  color: #666;
  text-align: justify;
}
.company-profile .company-profile-wrapper .rt h3 {
  font-size: 30px;
  color: #333;
  line-height: 1.5;
}
.company-profile .company-profile-wrapper .rt h5 {
  font-size: 16px;
  color: #999;
  font-family: var(--Roboto);
  line-height: 1.6;
  margin-bottom: 6px;
}
.company-profile .company-profile-wrapper .rt h4 {
  font-size: 18px;
  color: #b30016;
  line-height: 1.6;
  margin-bottom: 5.357143%;
}
.company-profile .company-profile-wrapper .rt p {
  font-size: 16px;
  color: #666;
}
.culture-concept {
  background: url('../images/culture-bg.jpg') no-repeat;
  background-size: cover;
  padding: 2.08333% 0 3.541667%;
}
.culture-concept .inner-title {
  margin-bottom: 2.8788%;
}
.culture-concept .culture-wrapper {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 5% 4.545455% 1.1364%;
  background-color: rgba(255, 255, 255, 0.8);
}
.culture-concept .culture-wrapper .lt {
  width: 39%;
  font-family: var(--Noto-Sans-SC);
  margin-top: 1.3333%;
}
.culture-concept .culture-wrapper .lt h3 {
  font-size: 30px;
  font-weight: 700;
  color: #b30016;
  line-height: 1.6;
  margin-bottom: 5.56%;
}
.culture-concept .culture-wrapper .lt p {
  font-size: 18px;
  color: #666;
}
.culture-concept .culture-wrapper .rt {
  width: 43.3333%;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
.culture-concept .culture-wrapper .rt .block {
  width: 30%;
  text-align: center;
  margin-bottom: 7.5%;
}
.culture-concept .culture-wrapper .rt .block .icon {
  margin-bottom: 15px;
}
.culture-concept .culture-wrapper .rt .block span {
  font-size: 16px;
  color: #666;
  font-family: var(--Noto-Sans-SC);
  font-weight: 500;
}
.culture-concept .culture-wrapper .rt em {
  display: block;
  width: 1px;
  height: 69px;
  background-color: #a88e91;
  margin-top: 5%;
}
.culture-concept .culture-wrapper .rt em:nth-of-type(3) {
  display: none;
}
.culture-concept .culture-wrapper .rt em:last-of-type {
  display: none;
}
.dev-history {
  background: url('../images/dev-bg.jpg') no-repeat;
  background-size: cover;
  font-family: var(--Noto-Sans-SC);
  padding: 4.375% 0 5.625%;
}
.dev-history .inner-title {
  margin-bottom: 4.3182%;
}
.dev-history .intro-swiper {
  margin: 0 auto;
  max-width: 1050px;
  width: 100%;
}
.dev-history .intro-swiper .swiper-slide {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.dev-history .intro-swiper .swiper-slide .lt {
  width: 42.286%;
}
.dev-history .intro-swiper .swiper-slide .lt .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 58.784%;
  overflow: hidden;
}
.dev-history .intro-swiper .swiper-slide .lt .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dev-history .intro-swiper .swiper-slide .rt {
  width: 48.6667%;
}
.dev-history .intro-swiper .swiper-slide .rt h3 {
  font-size: 24px;
  color: #bc2d2c;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 4.3053%;
}
.dev-history .intro-swiper .swiper-slide .rt .brief {
  text-align: justify;
  font-size: 16px;
  color: #666;
}
.dev-history .thumb-swiper {
  position: relative;
  border-top: 1px solid #b2b2b2;
  margin-top: 8.56061%;
}
.dev-history .thumb-swiper .swiper-slide {
  position: relative;
  font-size: 16px;
  color: #333;
  text-align: center;
  line-height: 1;
  padding-top: 36px;
  transition: all 0.5s;
  height: 60px;
  cursor: pointer;
}
.dev-history .thumb-swiper .swiper-slide::before {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  left: 50%;
  transform: translate(-50%, 0);
  border: 10px solid transparent;
  border-top: 10px solid #ad2626;
  transition: all 0.5s;
  opacity: 0;
}
.dev-history .thumb-swiper .swiper-slide-thumb-active {
  font-size: 24px;
  color: #bc2d2c;
  font-weight: 700;
  padding-top: 30px;
}
.dev-history .thumb-swiper .swiper-slide-thumb-active::before {
  opacity: 1;
}
.dev-history .thumb-swiper .swiper-button-prev,
.dev-history .thumb-swiper .swiper-button-next {
  width: 70px;
  height: 70px;
  background-color: #fff;
  border-radius: 50%;
  font-size: 14px;
  top: 0;
  opacity: 1;
  margin: 0;
  box-shadow: 0 0 12px rgba(0, 35, 50, 0.15);
  transition: all 0.5s;
}
.dev-history .thumb-swiper .swiper-button-prev::after,
.dev-history .thumb-swiper .swiper-button-next::after {
  font-size: 20px;
  font-weight: 700;
  color: #999;
}
.dev-history .thumb-swiper .swiper-button-disabled {
  box-shadow: none;
}
.dev-history .thumb-swiper .swiper-button-prev {
  left: 0;
  transform: translate(-50%, -50%);
}
.dev-history .thumb-swiper .swiper-button-next {
  right: 0;
  transform: translate(50%, -50%);
}
.honor-cert {
  margin: 3.95833% 0 2.864583%;
}
.honor-cert .honor-swiper .swiper {
  padding: 4.8485% 0;
}
.honor-cert .honor-swiper .swiper-slide {
  position: relative;
  width: 38.0303%;
  height: 0;
  padding-bottom: 28.0303%;
}
.honor-cert .honor-swiper .swiper-slide img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.application-area {
  margin: 4.0104167% 0 0.8333%;
}
.application-area .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.application-area .container .block {
  width: 48.788%;
  text-align: center;
  font-family: var(--Noto-Sans-SC);
  margin-bottom: 4.545455%;
}
.application-area .container .block .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 65.528%;
  overflow: hidden;
}
.application-area .container .block .pic img {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.application-area .container .block p {
  font-size: 20px;
  color: #333;
  margin: 3.72671% 0 0;
}
.contact-us {
  margin: 3.22916% 0 3.854167%;
}
.contact-us .contact-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 6.06061%;
}
.contact-us .contact-info .lt {
  width: 48.48485%;
}
.contact-us .contact-info .lt .map {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 59.53125%;
}
.contact-us .contact-info .lt .map iframe {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
}
.contact-us .contact-info .rt {
  width: 45.303%;
}
.contact-us .contact-info .rt .title {
  border-bottom: 1px solid #ccc;
  margin-bottom: 6.1873%;
}
.contact-us .contact-info .rt .title h3 {
  font-size: 24px;
  color: #333;
  line-height: 1.6;
}
.contact-us .contact-info .rt .title h5 {
  font-size: 16px;
  color: #999;
  line-height: 1.6;
  margin-bottom: 1em;
}
.contact-us .contact-info .rt .info .icon {
  display: inline-block;
  width: 43px;
  height: 43px;
  border-radius: 8px;
  background: #bc2d2c url('../images/contact-icon-spirits.png') no-repeat;
  background-position: center 10px;
  vertical-align: middle;
  margin-right: 28px;
}
.contact-us .contact-info .rt .info .icon2 {
  background-position-y: -54px;
}
.contact-us .contact-info .rt .info .icon3 {
  background-position-y: -116px;
}
.contact-us .contact-info .rt .info p {
  font-size: 16px;
  color: #333;
  margin-bottom: 3.51171%;
  display: flex;
  align-items: center;
  line-height: 1.6;
}
.contact-us form .row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 2.7273%;
}
.contact-us form .row .col {
  width: 48.6364%;
}
.contact-us form input {
  width: 100%;
  height: 72px;
  background-color: #f7f7f7;
  border: 0;
  outline: none;
  font-size: 18px;
  color: #333;
  padding: 0 29px;
}
.contact-us form textarea {
  width: 100%;
  background-color: #f7f7f7;
  border: 0;
  outline: none;
  font-size: 18px;
  color: #333;
  padding: 33px 29px;
}
.contact-us form input::placeholder,
.contact-us form textarea::placeholder {
  color: #999;
}
.contact-us form button {
  display: block;
  width: 170px;
  height: 50px;
  color: #fff;
  font-size: 16px;
  background-color: #b20016;
  margin: 4.697% auto 0;
  cursor: pointer;
}
.talent-recruit {
  margin: 3.020833% 0 6.25%;
}
.talent-recruit .recruit-block {
  margin-bottom: 26px;
}
.talent-recruit .recruit-block .recruit-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #eee;
  padding: 12px 36px 20px 54px;
  cursor: pointer;
  transition: all 0.5s;
}
.talent-recruit .recruit-block .recruit-title .lt h4 {
  font-size: 20px;
  color: #2b2b2b;
  line-height: 1.6;
  margin-bottom: 2px;
}
.talent-recruit .recruit-block .recruit-title .lt p {
  font-size: 12px;
  color: #999;
}
.talent-recruit .recruit-block .recruit-title .lt span {
  margin-right: 60px;
}
.talent-recruit .recruit-block .recruit-title .lt span:last-child {
  margin-right: 0;
}
.talent-recruit .recruit-block .recruit-title .lt .icon {
  width: 17px;
  height: 17px;
  display: inline-block;
  background: url('../images/join-icon.png') no-repeat;
  margin-right: 8px;
  vertical-align: middle;
  transition: all 0.5s;
}
.talent-recruit .recruit-block .recruit-title .lt .icon1 {
  background-position: 0 -16px;
}
.talent-recruit .recruit-block .recruit-title .lt .icon2 {
  background-position: -20px -16px;
}
.talent-recruit .recruit-block .recruit-title .lt .icon3 {
  background-position: -44px -16px;
}
.talent-recruit .recruit-block .recruit-title .rt {
  position: relative;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background-color: #a0a0a0;
  margin-top: 0.7%;
}
.talent-recruit .recruit-block .recruit-title .rt::after {
  position: absolute;
  display: block;
  content: "";
  top: 8px;
  left: 10px;
  width: 7px;
  height: 7px;
  border-right: 1px solid #3d3d3d;
  border-bottom: 1px solid #3d3d3d;
  transition: all 0.5s;
  transform: rotate(45deg);
}
.talent-recruit .recruit-block .recruit-content {
  display: none;
  padding: 30px 54px 40px;
  box-shadow: 0 5px 10px rgba(0, 42, 71, 0.18);
}
.talent-recruit .recruit-block .recruit-content h4 {
  font-size: 16px;
  color: #2b2b2b;
  font-weight: 700;
  margin-bottom: 6px;
}
.talent-recruit .recruit-block .recruit-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
}
.talent-recruit .act .recruit-title {
  background-color: #b10116;
}
.talent-recruit .act .recruit-title .lt h4 {
  color: #fff;
  font-weight: 700;
}
.talent-recruit .act .recruit-title .lt p {
  color: #fff;
}
.talent-recruit .act .recruit-title .lt .icon1 {
  background-position: 0 0;
}
.talent-recruit .act .recruit-title .lt .icon2 {
  background-position: -20px 0;
}
.talent-recruit .act .recruit-title .lt .icon3 {
  background-position: -44px 0;
}
.talent-recruit .act .recruit-title .rt {
  background-color: #fff;
}
.talent-recruit .act .recruit-title .rt::after {
  top: 12px;
  transform: rotate(-135deg);
}
.news-list {
  margin: 3.90625% 0;
}
.news-list .row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  background-color: #f8f8f8;
  transition: all 0.5s;
  margin-bottom: 3.6364%;
}
.news-list .row .picture {
  width: 33.333%;
}
.news-list .row .picture .pic {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 49.3182%;
}
.news-list .row .picture .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.news-list .row .title {
  width: 44.8485%;
}
.news-list .row .title h4 {
  font-size: 20px;
  color: #333;
  margin-bottom: 3.041%;
  transition: color 0.5s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-list .row .title h4 a {
  color: #333;
  transition: all 0.5s;
}
.news-list .row .title p {
  font-size: 16px;
  color: #666;
  line-height: 1.9;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-list .row .title p a {
  color: #666;
  transition: all 0.5s;
}
.news-list .row .date {
  width: 16.66667%;
  text-align: center;
}
.news-list .row .date h2 {
  font-size: 56px;
  font-weight: 700;
  color: #999;
  line-height: 1.2;
}
.news-list .row .date h5 {
  font-size: 16px;
  color: #999;
  line-height: 1.2;
}
.news-list .row:hover {
  background-color: #bb0300;
}
.news-list .row:hover .picture .pic img {
  transform: scale(1.05);
}
.news-list .row:hover .title h4 {
  color: #fff;
  font-weight: 700;
}
.news-list .row:hover .title h4 a {
  color: #fff;
}
.news-list .row:hover .title p {
  color: #fff;
}
.news-list .row:hover .title p a {
  color: #fff;
}
.news-list .row:hover .date h2 {
  color: #fff;
}
.news-list .row:hover .date h5 {
  color: #fff;
}
.news-detail {
  margin: 3.541667% 0 2.604167%;
}
.news-detail .news-detail-title {
  text-align: center;
  border-bottom: 1px solid #e9e9e9;
  margin-bottom: 2.42424%;
}
.news-detail .news-detail-title h3 {
  font-size: 24px;
  color: #333;
  line-height: 1.4;
}
.news-detail .news-detail-title h5 {
  font-size: 14px;
  color: #9e9e9e;
}
.news-detail article {
  font-size: 16px;
  color: #666;
  text-align: justify;
}
.news-detail article p {
  overflow: hidden;
}
.news-detail article img {
  margin: 0.757576% 0;
  max-width: 48.182%;
}
.news-detail .article-tab {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  border-top: 1px solid #e9e9e9;
  margin-top: 5.30303%;
  padding-top: 1.8182%;
}
.news-detail .article-tab .lt p {
  font-size: 14px;
  color: #999;
  margin-bottom: 12px;
}
.news-detail .article-tab .lt p a {
  color: #999;
  transition: all 0.5s;
}
.news-detail .article-tab .lt p a:hover {
  color: #b30016;
}
.news-detail .article-tab .rt a {
  color: #333;
  font-size: 14px;
  transition: all 0.5s;
}
.news-detail .article-tab .rt a:hover {
  color: #b30016;
}
.inner-prod {
  margin: 1.927083% 0 1.9791667%;
}
.inner-prod .inner-title {
  margin-bottom: 4.166667%;
}
.prod-detail {
  margin: 2.604167% 0 4.9479167%;
}
.prod-detail .prod-detail-title {
  font-size: 24px;
  color: #333;
  font-weight: 500;
  font-family: var(--Noto-Sans-SC);
  padding: 0 21px;
  line-height: 60px;
  background-color: #f2f2f2;
  margin-bottom: 3.4091%;
}
.prod-detail .prod-intro {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 5.30303%;
}
.prod-detail .prod-intro .lt {
  width: 49.3182%;
}
.prod-detail .prod-intro .lt .pic {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 64.977%;
  border-right: 10px;
}
.prod-detail .prod-intro .lt .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.prod-detail .prod-intro .rt {
  width: 45.2273%;
  font-family: var(--Noto-Sans-SC);
}
.prod-detail .prod-intro .rt h3 {
  font-size: 24px;
  color: #333;
  font-weight: 500;
  margin-bottom: 6.7002%;
}
.prod-detail .prod-intro .rt h3::after {
  display: block;
  content: "";
  width: 48px;
  height: 5px;
  background-color: #b30016;
  margin-top: 0.29167em;
}
.prod-detail .prod-intro .rt .brief {
  font-size: 16px;
  color: #666;
  text-align: justify;
}
.prod-detail .prod-intro .rt .brief h4 {
  font-size: 18px;
  color: #333;
}
.prod-detail .detail-block {
  margin-bottom: 3.0303%;
}
.prod-detail .detail-block h2 {
  font-size: 24px;
  color: #333;
  font-weight: 500;
  font-family: var(--Noto-Sans-SC);
  border-bottom: 1px solid #989898;
  padding-bottom: 4px;
  margin-bottom: 3.0303%;
}
.prod-detail .prod-adv ul {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 2.27273%;
}
.prod-detail .prod-adv ul li {
  font-size: 16px;
  color: #666;
  font-family: var(--Noto-Sans-SC);
  width: 33%;
  margin-bottom: 1.125em;
  margin-right: 1%;
  display: flex;
}
.prod-detail .prod-adv ul li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  min-width: 6px;
  background-color: #b30016;
  vertical-align: middle;
  margin-right: 16px;
  margin-top: 14px;
}
.prod-detail .prod-adv table {
  width: 100%;
  border-collapse: collapse;
}
.prod-detail .prod-adv table tr td {
  border: 1px solid #d9d9d9;
  text-align: center;
  background-color: #f2f2f2;
  height: 44px;
  font-size: 14px;
  color: #333;
  width: 25%;
}
.prod-detail .prod-adv table tr:first-child td {
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  background-color: #b30016;
  height: 67px;
}
.prod-detail .prod-app-area ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 3.9394%;
}
.prod-detail .prod-app-area ul li {
  width: 23.86364%;
  margin-bottom: 1.5152%;
}
.prod-detail .prod-app-area ul li .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 73.0159%;
}
.prod-detail .prod-app-area ul li .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.prod-detail .prod-app-area .brief {
  font-size: 14px;
  color: #666;
  text-align: justify;
  line-height: 2.4;
}
.prod-detail .prod-app-area .brief h3 {
  font-size: 24px;
  color: #b30016;
  line-height: 2;
  margin-bottom: 2px;
}
.prod-detail .tech-params {
  font-family: var(--Noto-Sans-SC);
}
.prod-detail .tech-params table {
  width: 100%;
  border-collapse: collapse;
}
.prod-detail .tech-params table tr td {
  background-color: #f2f2f2;
  color: #333;
  text-align: center;
  width: 33%;
  border: 1px solid #d9d9d9;
  height: 56px;
}
.prod-detail-type2 .prod-intro .rt .brief table tr td:first-child {
  width: 104px;
  vertical-align: initial;
}
.prod-detail-type2 .prod-intro .rt .brief table tr td {
  height: 30px;
}
.prod-detail-type2 .prod-usage ul li {
  width: 44%;
}
.prod-detail-type3 .prod-adv ul li {
  width: 73.864%;
}
.mb-tab {
  display: none;
  justify-content: space-between;
  flex-wrap: wrap;
}
.mb-tab li {
  width: 49%;
  text-align: center;
}
.mb-tab li a {
  display: block;
  width: 100%;
  line-height: 40px;
  color: #333;
  background-color: #f7f7f7;
  transition: all 0.5s;
}
.mb-tab .active a {
  color: #fff;
  background-color: #b30016;
}