@charset "UTF-8";

@font-face {
  font-family: "DIN";
  src: url("../fonts/DIN-Bold.otf");
}

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

.box-shadow {
  background: #ffffff;
  box-shadow: 0px 0px 62px 0px rgba(240, 240, 241, 0.85);
}

.p100 {
  padding: var(--p100) 0;
}

.radius8,
.radius8 img {
  border-radius: 8px;
}

.grid-m {
  margin: -10px;
}

.grid-m .item {
  margin: 10px;
}

.grid-mb {
  margin: -15px;
}

.grid-mb .item {
  margin: 15px;
}

.grid-b {
  margin: -20px;
}

.grid-b .item {
  margin: 20px;
}

.g-type {
  margin-bottom: 44px;
}

.g-desc {
  font-family: PingFangSC;
  font-weight: 300;
  color: #222222;
}

.vmore a,
.vmore .a {
  width: 189px;
  height: 53px;
  background: #e50013;
  border-radius: 27px;
  transition: all 0.3s ease-in-out;
  color: #fff;
}

.vmore a:hover,
.vmore .a:hover {
  background: #fff;
  color: #e50013;
}

input,
textarea {
  font-family: "Microsoft YaHei";
  font-weight: 300;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  font-family: "Microsoft YaHei";
  font-weight: 300;
  color: #666;
}

.swp-jt .jt {
  width: 57px;
  height: 57px;
  background: #fff;
  border-radius: 50%;
  border: 1px solid #ddd;
  margin-left: 22px;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
}

.swp-jt .jt i {
  font-size: var(--fs20);
}

.swp-jt .jt.prev {
  transform: rotate(180deg);
}

.swp-jt .jt:hover {
  background: #e50013;
  color: #fff;
  border-color: #e50013;
}

.contact .contbox2 .form li {
  width: 50%;
}

.contact .contbox2 .form li .item {
  background: #f8f8f8;
  border-radius: 8px;
}

.contact .contbox2 .form li input,
.contact .contbox2 .form li textarea {
  width: 100%;
  height: 57px;
  background: none;
  outline: none;
  border: 0;
  padding: 0 25px;
}

.contact .contbox2 .form li textarea {
  padding: 18px 25px;
  min-height: 127px;
  resize: none;
}

.contact .contbox2 .form .checkbox {
  margin-top: 40px;
}

.contact .contbox2 .form .checkbox .check {
  font-size: var(--fs16);
  color: #666;
  cursor: pointer;
}

.contact .contbox2 .form .checkbox .check i {
  width: 16px;
  height: 16px;
  margin-right: 12px;
  flex-shrink: 0;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-image: url("../img/ck1.png");
}

.contact .contbox2 .form .checkbox .check.selected i {
  background-image: url("../img/ck2.png");
}

.contact .contbox2 .form .checkbox .send button {
  width: 189px;
  height: 53px;
  background: #e50013;
  border-radius: 27px;
  color: #fff;
  font-size: var(--fs16);
}

.contact .contbox2 .form .checkbox .send button:hover {
  opacity: 0.88;
}

.contact .contbox3 {
  background: #f8f8f8;
}

.contact .contbox3 .box1 {
  max-width: 1107px;
  margin: 0 auto 65px auto;
}

.contact .contbox3 .list li {
  display: flex;
}

.contact .contbox3 .list li .item {
  flex: 1;
  background: #fff;
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  font-family: PingFangSC;
  font-weight: 300;
  position: relative;
}

.contact .contbox3 .list li .item .icon img.s2 {
  display: none;
}

.contact .contbox3 .list li .item .tit {
  margin: 20px 0 15px;
  font-size: var(--fs24);
  font-weight: bold;
}

.contact .contbox3 .list li .item .cont {
  color: #666;
}

.contact .contbox3 .list li .item .qrcode {
  position: absolute;
  width: 100%;
  display: none;
  left: 50%;
  top: 50%;
  padding: 10px;
  transform: translate(-50%, -50%);
}

.contact .contbox3 .list li .item .qrcode img {
  width: 200px;
}

.contact .contbox3 .list li:hover .item {
  background: #1d2088;
  color: #fff;
}

.contact .contbox3 .list li:hover .item .icon img.s1 {
  display: none;
}

.contact .contbox3 .list li:hover .item .icon img.s2 {
  display: block;
}

.contact .contbox3 .list li:hover .item .cont {
  color: #fff;
}

.contact .contbox3 .list li:hover .item .qrcode {
  display: block;
}

.bgs {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: -1;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  object-fit: cover;
}

.more-link {
  font-size: var(--fs16);
  color: #666;
}

.more-link i {
  margin-left: 10px;
}

.item:hover .more-link {
  color: #e30018;
}

/* product */
.product .pro1 li .item .fitImg {
  padding-top: 59.59%;
}

.product .pro1 li .item .item-tit {
  margin-top: 25px;
  color: #222;
}

.product .pro1 li .item .item-tit .tit {
  font-size: var(--fs28);
}

.product .pro1 li .item .item-tit .link {
  font-size: var(--fs16);
}

.product .pro1 li .item .item-tit .link i {
  margin-left: 10px;
}

.product .pro1 li .item:hover .tit {
  color: #e50013;
}

.product .pro1 li .item:hover .link {
  color: #e50013;
}

.product .pro2 {
  position: relative;
  z-index: 1;
  color: #fff;
  padding: 210px 0 320px;
}

.product .pro2 .contbox {
  max-width: 688px;
}

.product .pro2 .contbox .g-type {
  color: #fff;
}

.product .pro2 .contbox .g-desc {
  margin: -15px 0 45px;
  color: #fff;
}

.product .pro3 .swiper-wrapper {
  padding-bottom: 0;
}

.product .pro3 .item {
  background: #fff;
  box-shadow: 0px 10px 30px -6px rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  margin: 20px;
}

.product .pro3 .item .fitImg {
  padding-top: 56.34%;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.product .pro3 .item .fitImg img {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.product .pro3 .item .item-txt {
  padding: 35px;
}

.product .pro3 .item .item-txt .item-tit {
  height: 90px;
  font-size: var(--fs24);
  color: #222;
}

.product .pro3 .item:hover .item-txt .item-tit {
  color: #e50013;
}

.pro3 {
  padding-bottom: 0 !important;
}

.product .pro4 {}

.product .pro4 .box1 {
  height: 100%;
  position: relative;
}

.product .pro4 .box1 .fitImg2 {
  height: 100%;
}

.product .pro4 .box1 .cont {
  width: 368px;
  position: absolute;
  left: 55px;
  bottom: 70px;
  z-index: 1;
  padding: 25px;
}

.product .pro4 .box1 .cont::before {
  content: "";
  background: rgb(146 146 146 / 30%);
  background-size: cover;
  width: 100%;
  height: 100%;
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.1);
  left: 0;
  top: 0;
  z-index: -1;
  border-radius: 8px;
  backdrop-filter: blur(3px);
}

.product .pro4 .box1 .cont .tit {
  font-weight: 500;
  font-size: var(--fs28);
  color: #fff;
}

.product .pro4 .box1 .cont .info {
  margin-top: 10px;
  color: #fff;
  font-size: var(--fs16);
}

.product .pro4 .box1 .cont .info .dd {
  margin-top: 0;
}

.product .pro4 .box1 .cont .info .dd .icon {
  flex-shrink: 0;
  width: 20px;
  flex-shrink: 0;
  margin-right: 15px;
}

.product .pro4 .list {
  padding-left: 50px;
}

.product .pro4 .list li a {
  display: flex;
  width: 100%;
  height: 100%;
}

.product .pro4 .list li .item {
  width: 100%;
  flex: 1;
  overflow: hidden;
  padding: 45px;
  transition: all 0.3s ease-in-out;
}

.product .pro4 .list li .item .icon {
  height: 68px;
}

.product .pro4 .list li .item .icon img {
  max-height: 100%;
}

.product .pro4 .list li .item .icon img.s2 {
  display: none;
}

.product .pro4 .list li .item .tit {
  margin: 20px 0;
  font-size: var(--fs28);
  font-weight: 600;
  color: #000;
}

.product .pro4 .list li .item .tit i {
  margin-left: 18px;
  font-size: var(--fs24);
}

.product .pro4 .list li .item .desc {
  color: #666;
}

.product .pro4 .list li .item:hover {
  background: #1d2088;
  color: #fff;
}

.product .pro4 .list li .item:hover .icon img.s1 {
  display: none;
}

.product .pro4 .list li .item:hover .icon img.s2 {
  display: inline-block;
}

.product .pro4 .list li .item:hover .tit,
.product .pro4 .list li .item:hover .desc {
  color: #fff;
}

.pg-baner .baner-txt {
  max-width: 420px !important;
  margin-top: 42px;
  font-size: var(--fs16);
  text-align: justify;
}

.pg-baner .baner-txt p {
  margin: 10px 0;
}

.esg24ap2 {
  text-align: justify;
}

/* 装备制造 */
.zbzz .list li .item {
  margin-bottom: 50px;
}

.zbzz .list li .item .item-tit {
  font-size: var(--fs28);
  color: #222;
  font-family: PingFangSC;
  font-weight: 500;
}

.zbzz .list li .item .item-xh {
  font-size: var(--fs20);
  color: #555;
  padding-bottom: 25px;
  border-bottom: 1px solid #ddd;
  margin-bottom: 25px;
  position: relative;
}

.zbzz .list li .item .item-xh::after {
  content: "";
  width: 0;
  height: 1px;
  background: #e50013;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: width 0.3s ease-in-out;
}

.zbzz .list li .item .item-desc {
  -webkit-line-clamp: 5;
  line-height: 1.6;
  text-align: justify;
  height: 8em;
  margin-bottom: 20px;
  font-family: PingFangSC;
  font-weight: 300;
  font-size: var(--fs16);
  color: #555555;
}

.zbzz .list li .item .item-pic .fitImg {
  padding-top: 68.29%;
}

.zbzz .list li .item:hover .item-tit {
  color: #e50013;
}

.zbzz .list li .item:hover .item-xh::after {
  width: 100%;
}

.pg-baner2 .pg-baner-h3,
.pg-baner2 .baner-txt {
  color: #222;
}

.pg-baner2 .hl2xnav2 a {
  color: #222;
}

.step {
  padding: 30px 0;
  overflow: hidden;
}

.step li {
  width: 33.33%;
  float: left;
}

.step li .item {
  height: 216px;
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 100% 100%;
  transition: ease-in-out 0.3s;
  background-image: url("../img/jt_end.svg");
}

.step li .item .icon {
  width: 220px;
  height: 100%;
  flex-shrink: 0;
  margin-right: 56.06px;
  text-align: center;
}

.step li .item .icon img {
  max-width: 115px;
  max-height: 90px;
  display: inline-block;
}

.step li .item .info {
  padding-right: 20px;
}

.step li .item .info .xh {
  font-family: "DIN";
  font-weight: bold;
  font-size: var(--fs25);
  color: #1c2087;
  margin-right: 0.63vw;
}

.step li .item .info .tit {
  font-size: var(--fs20);
  color: #222;
}

.step li .item .info .item-desc {
  font-size: var(--fs14);
  line-height: 1.5;
}

.step li:hover .item {
  background-image: url("../img/jt_end2.svg");
}

.g-type .tabs2 ul {
  background: #f7f7f7;
  border-radius: 36px;
  padding: 7px;
}

.g-type .tabs2 ul li {
  padding: 14px 55px;
  border-radius: 36px;
  cursor: pointer;
  color: #222;
  font-size: var(--fs16);
}

.g-type .tabs2 ul li.active {
  background: #e50013;
  color: #fff;
}

.tablist .tabcont {
  display: none;
}

.tablist .tabcont:nth-child(1) {
  display: block;
}

.tabcont img{
    width: 100%;
}

.table1 table td {
  padding: 25px 0;
  line-height: 1.4;
  text-align: center;
  border-right: 9px solid #fff;
  border-bottom: 9px solid #fff;
  font-size: var(--fs20);
}

.table1 table tr:nth-child(2n + 1) {
  background: #e9eef9;
}

.table2 table td .info {
  text-align: left;
  padding-left: 15%;
}

.table2 table .bg-f9 {
  background: #e9eef9 !important;
}

.table2 table .bg-f9 td {
  background: #e9eef9;
}

.table2 table .bg-ff td {
  background: #fff;
}

.product-detail .det3 {
  background: #f8f8f8;
}

.product-detail .det3 .item {
  text-align: center;
}

.product-detail .det3 .item .item-pic {
  height: 400px;
  background: #fff;
  padding: 15px;
}

.product-detail .det3 .item .item-tit {
  margin-top: 25px;
  font-size: var(--fs24);
  color: #3e3a39;
}

.product-detail .det4 .slides {
  margin: 0 -20px;
}

.product-detail .det5 .col1,
.product-detail .det5 .col2 {
  max-width: 46%;
}

.product-detail .det5 .col1 .g-desc {
  font-size: var(--fs18);
  text-align: justify;
}

.product-detail .det5 .col1 .list li {
  padding: 30px 0;
  border-bottom: 1px solid #ddd;
}

.product-detail .det5 .col1 .list li .item-tit {
  cursor: pointer;
}

.product-detail .det5 .col1 .list li .item-tit .tit {
  font-size: var(--fs24);
  font-weight: 500;
}

.product-detail .det5 .col1 .list li .item-cont {
  display: none;
  padding-top: 20px;
}

.product-detail .det5 .col1 .list li .item-cont a {
  color: #666;
  margin: 0 2px 2px 0;
}

.product-detail .det5 .col1 .list li.active .item-tit {
  color: #e30018;
}

.product-detail .det5 .col1 .list li.active .item-tit .jt {
  transform: rotate(-90deg);
}

.he_ghigwb {
  position: relative;
}

.he_ghigwb .g-type {
  position: absolute;
  top: 6%;
  z-index: 1;
  left: 50%;
  transform: translateX(-50%);
}

/* 新闻列表 */
.lm-type {
  padding: 0 0 20px 0;
  border-bottom: 2px solid #1d2088;
  font-size: var(--fs48);
  font-weight: bold;
}

.w466 {
  width: 24.27vw;
  flex-shrink: 0;
  margin-left: 4.17vw;
}

.news-list {
  width: 100%;
  float: left;
}
.side-cont .news-list {
   float: none;

}

.news-list .list li .item {
  padding: 3.13vw 0;
  border-bottom: 1px solid #ddd;
  position: relative;
}

.news-list .list li .item .item-pic {
  width: 37.57%;
  flex-shrink: 0;
  margin-right: 45px;
}

.news-list .list li .item .item-pic .fitImg {
  padding-top: 59.84%;
}

.news-list .list li .item .item-info {
  font-size: var(--fs16);
  color: #666;
}

.news-list .list li .item .item-info .tit {
  font-weight: 500;
  font-size: var(--fs24);
  color: #222;
}

.news-list .list li .item .item-info .time {
  margin: 15px 0 25px;
}

.news-list .list li .item::after {
  content: "";
  position: absolute;
  left: 0;
  width: 0;
  bottom: 0;
  z-index: 1;
  height: 1px;
  background: #e50013;
  border-radius: 50%;
  transition: width 0.3s ease-in-out;
}

.news-list .list li .item:hover::after {
  width: 100%;
}

.newsbox .news-left .screen {
  padding: 50px 0;
}

.newsbox .news-left .screen li {
  width: 100%;
  margin-bottom: 35px;
}

.newsbox .news-left .screen li.x6 {
  width: 48.5%;
  float: left;
}

.newsbox .news-left .screen li.fr {
  float: right;
}

.newsbox .news-left .screen li .label {
  font-size: var(--fs16);
  color: #666;
  margin-bottom: 10px;
  font-weight: bold;
}

.newsbox .news-left .screen li .intbox {
  background: #f8f8f8;
  border-radius: 26px;
  border: 1px solid #d5d5d4;
}

.newsbox .news-left .screen li .intbox input,
.newsbox .news-left .screen li .intbox select {
  width: 100%;
  height: 52px;
  background: none;
  border: 0;
  padding: 0 15px;
  outline: none;
}

.newsbox .news-left .screen li .intbox select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  background: url(../img/icon_xl.png) no-repeat right 15px center;
  background-size: 7px 4px;
}

.newsbox .news-left .screen li button {
  height: 52px;
  width: 100%;
  background: #e50013;
  color: #fff;
  font-size: var(--fs18);
  border-radius: 26px;
}

.newsbox .news-left .screen li button:hover {
  opacity: 0.88;
}

.newsbox .news-side .side-tit {
  padding: 20px 30px;
  background: #f8f8f8;
  border-radius: 8px;
  font-size: var(--fs24);
  font-weight: bold;
  color: #1d2088;
}

.newsbox .news-side .side-cont {
  padding: 20px 30px;
}

.newsbox .news-side .side1 {
  background: #fff;
  border-radius: 8px;
  border: 1px solid #efefef;
  margin-bottom: 2.76vw;
}

.newsbox .news-side .side1 .side-cont {
  color: #666;
}

.newsbox .news-side .side1 .side-cont p {
  margin: 10px 0;
}

.newsbox .news-side .side2 {
  border: 1px solid #efefef;
  border-radius: 8px;
}

.newsbox .news-side .side2 .scribe-tit {
  font-family: PingFangSC;
  font-weight: 400;
  font-size: var(--fs18);
  color: #666;
  margin-bottom: 25px;
}

.newsbox .news-side .side2 .scribe-form {
  padding: 13px;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #dfdfdf;
}

.newsbox .news-side .side2 .scribe-form .int input {
  width: 100%;
  height: 48px;
  border: 0;
  background: none;
  box-shadow: none;
  padding: 0 10px;
  outline: none;
}

.newsbox .news-side .side2 .scribe-form .int input::-webkit-input-placeholder {
  color: #999;
}

.newsbox .news-side .side2 .scribe-form button {
  width: 96px;
  height: 48px;
  font-size: var(--fs18);
  background: #e50013;
  border-radius: 8px;
  color: #ffff;
  flex-shrink: 0;
}

/* pages */
.pages {
  padding: 60px 0 0 0;
}

.pages li {
  margin-right: 10px;
}

.pages li a {
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  border: 1px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: ease 0.3s;
}

.pages li.prev i {
  transform: rotate(180deg);
}

.pages li:hover a,
.pages li.active a {
  background: #e50013;
  color: #fff;
  border-color: #e50013;
}

/* 下载 */
.download .contbox {
  padding-top: 20px;
}

.download .xz-left {
  width: 257px;
  flex-shrink: 0;
  margin-right: 7.81vw;
}

.download .xz-left .xz-tit {
  padding: 0 0 25px 0;
  border-bottom: 1px solid #ddd;
  font-size: var(--fs28);
  font-weight: bold;
}

.download .xz-left ul li a {
  padding: 26px 0;
  border-bottom: 1px solid #ddd;
  font-size: var(--fs18);
  font-weight: 500;
}

.download .xz-left ul li a i {
  margin-right: 15px;
}

.download .xz-left ul li:hover a,
.download .xz-left ul li.active a {
  color: #1d2088;
  font-weight: bold;
}

.download .xz-cont .xz-list li {
  margin-bottom: 20px;
}

.download .xz-cont .xz-list li .item {
  background: #f8f8f8;
  border-radius: 8px;
  padding: 25px 42px;
  font-size: var(--fs16);
  color: #222;
  transition: all 0.3s ease-in-out;
}

.download .xz-cont .xz-list li .item .time {
  width: 30%;
  flex-shrink: 0;
}

.download .xz-cont .xz-list li .item .time .icon {
  width: 28px;
  margin-right: 30px;
}

.download .xz-cont .xz-list li .item .tit {
  margin: 0 15px;
}

.download .xz-cont .xz-list li .item .link {
  flex-shrink: 0;
}

.download .xz-cont .xz-list li .item .link img {
  margin-right: 15px;
  width: 23px;
}

.download .xz-cont .xz-list li:hover .item {
  background: #1d2088;
  color: #fff;
}

.download .xz-cont .xz-list li:hover .item .link img {
  filter: brightness(0) invert(1);
}

.download .xz-cont .xz-list li:last-child {
  margin-bottom: 0;
}

/* 新闻详情 */
.news-detail .contbox .news-left .news-tit {
  font-size: var(--fs34);
  line-height: 1.6;
  color: #222;
}

.news-detail .contbox .news-left .news-time {
  color: #666;
  padding: 30px 0;
  border-bottom: 1px solid #ddd;
}

.news-detail .contbox .news-left .news-file {
  padding: 35px 0;
}

.news-detail .contbox .news-left .news-file .icon {
  flex-shrink: 0;
}

.news-detail .contbox .news-left .news-file .icon img {
  width: 23px;
}

.news-detail .contbox .news-left .news-file .tit {
  margin: 0 16px;
  color: #555;
}

.news-detail .contbox .news-left .news-file .xz {
  flex-shrink: 0;
}

.news-detail .contbox .news-left .news-file .xz img {
  width: 16px;
}

.news-detail .contbox .news-left .news-cont {
  font-size: var(--fs16);
  line-height: 1.65;
  padding-bottom: 30px;
}

.news-detail .contbox .news-left .news-cont img {
  max-width: 100% !important;
  height: auto !important;
}

.news-detail .contbox .news-left .news-sxp {
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  padding: 20px 0;
}

.news-detail .contbox .news-left .news-sxp .jt i {
  font-size: var(--fs24);
}

.news-detail .contbox .news-left .news-sxp .jt.prev i {
  margin-right: 6px;
}

.news-detail .contbox .news-left .news-sxp .jt.next i {
  margin-left: 6px;
}

.news-detail .contbox .news-side {
  width: 33.5%;
  flex-shrink: 0;
  margin-left: 9.64vw;
}

.news-detail .contbox .news-side .side-cont .side-tit {
  font-size: var(--fs42);
  margin-bottom: 30px;
}

.news-detail .contbox .news-side .side-cont .news-list li .item {
  padding: 40px 0;
}

.news-detail .contbox .news-side .side-cont .news-list li .item .item-pic {
  width: 46.18%;
  margin-right: 24px;
}

.news-detail .contbox .news-side .side-cont .news-list li .item .item-info .time {
  margin: 0 0 10px;
  font-size: 14px;
}

.news-detail .contbox .news-side .side-cont .news-list li .item .item-info .tit {
  line-height: 1.5;
  font-size: var(--fs20);
}

.news-detail .contbox .news-side .side-cont .news-list li:first-child .item {
  padding-top: 0;
}

/* 研发创新 */
.research .wrap {
  padding: 0 25%;
}

.research .research1 .g-type .desc {
  color: #222;
  margin-top: 10px;
}

.research .research1 .item {
  position: relative;
}

.research .research1 .item .fitImg {
  padding-top: 62.79%;
}

.research .research1 .item::after {
  content: "";
  width: 100%;
  height: 100%;
  background: url("../img/bg_mask1.png") no-repeat bottom center;
  background-size: 100% 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  border-radius: 16px;
}

.research .research1 .item .item-tit {
  position: absolute;
  bottom: 0;
  width: 100%;
  left: 0;
  z-index: 1;
  font-size: var(--fs24);
  padding: 35px 45px;
  color: #fff;
}

.research .research2 {
  background-size: cover;
}

.research .research2 .jlh1 {
  color: #fff;
}

.research .research2 .col1 {
  width: 48%;
}

.research .research2 .slides {
  position: relative;
  margin-bottom: 80px;
  color: #fff;
}

.research .research2 .slides .item {
  padding: 48px;
  position: relative;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  z-index: 1;
}

.research .research2 .slides .item .item-tit {
  font-size: var(--fs28);
  font-weight: bold;
}

.research .research2 .slides .item .item-desc {
  margin: 15px 0 0 0;
  font-size: var(--fs16);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
}

.research .research2 .slides .item .item-pic {
  margin-top: 15px;
  padding: 15px;
  background: #fff;
}

.research .research2 .slides .item::before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 16px;
}

.research .research2 .tabs {
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
}

.research .research2 .tabs a {
  padding: 20px 0;
  color: #fff;
  font-size: var(--fs20);
  position: relative;
}

.research .research2 .tabs a::after {
  content: "";
  width: 0;
  height: 2px;
  background: #e50013;
  position: absolute;
  bottom: -2px;
  left: 0;
  transition: width 0.3s ease-in-out;
}

.research .research2 .tabs a:hover,
.research .research2 .tabs a.active {
  color: #e50013;
}

.research .research2 .tabs a:hover::after,
.research .research2 .tabs a.active::after {
  width: 100%;
}