.index_whitebg{position:fixed;top:0;left: 0;width: 100%;height: 100%;z-index: 9999999}
.index_whitebg span{position: absolute;left: 0;width: 100%;height: 50%;background: #fff;transition:all 1.5s;-webkit-transition:all 1.5s;-moz-transition:all 1.5s;-o-transition:all 1.5s;-ms-transition:all 1.5s;}
.index_whitebg span:nth-child(1){top:0;}
.index_whitebg span:nth-child(2){bottom: 0}
.index_whitebg.cur span{height: 0}
.index_whitebg.hide{display: none;}
@media only screen and (max-width: 1024px) {
.index_whitebg{display: none;}
  }
}
/*banner*/
.banner {
  width: 100%;
}

.bannerbut {
  display: none;
}

.banner_text {
  transition: all 1.5s;
  -webkit-transition: all 1.5s;
  -moz-transition: all 1.5s;
  -o-transition: all 1.5s;
  -ms-transition: all 1.5s;
  visibility: hidden;
  opacity: 0;
  /*-webkit-transform: translateX(20%); -moz-transform: translateX(20%);-o-transform: translateX(20%);-ms-transform: translateX(20%);transform: translateX(20%);*/
  transform: translate(40%, 0);
  -webkit-transform: translate(40%, 0);
  -ms-transform: translate(40%, 0);
  -moz-transform: translate(40%, 0);
  -o-transform: translate(40%, 0);
}

.banner .swiper-slide-active .banner_text,
.banner .swiper-slide-duplicate-active .banner_text {
  visibility: visible;
  opacity: 1;
  /*-webkit-transform: translateX(0px); -moz-transform: translateX(0px);-o-transform: translateX(0px);-ms-transform: translateX(0px);transform: translateX(0px);*/
  transform: translate(0, 0);
  -webkit-transform: translate(0, 0);
  -ms-transform: translate(0, 0);
  -moz-transform: translate(0, 0);
  -o-transform: translate(0, 0);
}

.banner_text {
  z-index: 2;
  width: 100%;
  position: absolute;
  left: 0;
  bottom:170rem;
  color: #fff;
}
.banner_text h3,
.banner_text p {
  width: 65%;
}
.banner_text h3 {
  margin-bottom: 30rem;
  line-height: 1em;
}
.banner_text p {
  line-height: 1.5em;
  max-height: 4.5em;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.banner {
  position: relative;
  overflow: hidden;
  background: #d2dffa;
}

.banner li {
  position: relative;
  overflow: hidden;
  /* transform: scale(1.01, 1.01);
  margin-left: 1px; */
}
.banner li .v_box:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
}

.banner li .v_box {
  width: 100%;
  position: relative;
}

.banner li video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner li img {
  width: 100%;
  height: 100%;
}

.banner_scale {
  position: relative;
  height: 100%;
  overflow: hidden;
}

.banner_scale .v_box {
  overflow: hidden;
}

.banner li > a {
  display: block;
  position: relative;
  height: 100%;
  color: #000 !important;
}

.banner .banner_page {
  width: 100%;
  bottom: 155rem;
  text-align: left;
  position: absolute;
  left: 0;
}
.banner .banner_page .wrap {
  position: relative;
}
.banner .swiper-pagination-bullet {
  width: 100rem;
  height: 20rem;
  opacity: 1 !important;
  margin: 0;
  background: none;
  position: relative;
  border-radius: 0;
  float: left;
}
.banner .swiper-pagination-bullet::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: #fff;

  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
}

.banner .swiper-pagination-bullet-active::after {
  opacity: 1 !important;
  height: 3px;
}

.banner_scale .phone_banner {
  display: none;
}
@media only screen and (max-width: 1024px) {
  .banner_text {
    top: 20%;
  }
  .banner_text h3 br,
  .banner_text p br {
    display: none;
  }
  .banner_text h3,
  .banner_text p {
    width: 70%;
  }
  .banner .banner_page {
    bottom: 50rem;
  }
}
@media only screen and (max-width: 767px) {
  .banner,
  .banner li {
    height: 300px !important;
    position: relative;
  }

  .banner li:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
  }
  .banner_scale {
    z-index: 5;
  }

  .banner_text h3,
  .banner_text p {
    width: 100%;
  }

  .banner .banner_page {
    bottom: 30px;
  }
  .banner .swiper-pagination-bullet::after {
    height: 1px;
  }

  .banner .swiper-pagination-bullet-active::after {
    height: 3px;
  }
}

.index_01 {
  position: relative;
  z-index: 9;
}
.index_preci {
  padding: 30rem 0 100rem 0;

  margin-top: -90rem;
  background: #fff;
}
.index_search_block {
  width: 1080rem;
  max-width: 100%;
  margin: auto;
}
.index_search,
.index_search_in {
  border-radius: 30rem;
}
.index_search {
  margin-bottom: 20rem;
  padding: 2rem;

  background: #33339b;
  background: -webkit-linear-gradient(
    90deg,
    rgba(51, 51, 155, 1) 0%,
    rgba(33, 149, 248, 1) 100%
  );
  background: -o-linear-gradient(
    90deg,
    rgba(51, 51, 155, 1) 0%,
    rgba(33, 149, 248, 1) 100%
  );
  background: -moz-linear-gradient(
    90deg,
    rgba(51, 51, 155, 1) 0%,
    rgba(33, 149, 248, 1) 100%
  );
  background: -ms-linear-gradient(
    90deg,
    rgba(51, 51, 155, 1) 0%,
    rgba(33, 149, 248, 1) 100%
  );
  background: linear-gradient(
    90deg,
    rgba(51, 51, 155, 1) 0%,
    rgba(33, 149, 248, 1) 100%
  );
}
.index_search_in {
  background: #fff;
  overflow: hidden;
}
.index_search_in input,
.index_search_in button {
  height: 62rem;
  line-height: 62rem;
}
.index_search_in input {
  padding-left: 30rem;
  width: calc(100% - 90rem);
  float: left;
}
.index_search_in button {
  width: 90rem;
  float: right;
  text-align: center;
}
.search_key ul {
  display: flex;
  justify-content: center;
}
.search_key li {
  padding: 0 30rem;
  padding-bottom: 20rem;
  border-bottom: 1px solid #000;
  max-width: 25%;
}
.search_key li:first-child {
  padding-left: 10rem;
}
.search_key li:last-child {
  padding-right: 10rem;
}
.search_key li a {
  line-height: 1.3em;
  max-height: 2.6em;
  display: block;
  opacity: 0.3;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.index_02 {
  padding-bottom: 100rem;
}
.index_pro {
  overflow: hidden;
}
.index_pro .left dt,
.index_pro .right ul {
  height: 700rem;
}
.index_pro .left {
  float: left;
  width: 58.6%;
}
.index_pro .left .index_more01 {
  display: none;
}
.index_pro .left dl {
}
.index_pro .right {
  float: right;
  width: 39.3%;
}
.index_pro dt {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  background: #e7eaef;
  background: -webkit-linear-gradient(
    0deg,
    rgba(231, 234, 239, 1) 0%,
    rgba(214, 221, 227, 1) 100%
  );
  background: -o-linear-gradient(
    0deg,
    rgba(231, 234, 239, 1) 0%,
    rgba(214, 221, 227, 1) 100%
  );
  background: -moz-linear-gradient(
    0deg,
    rgba(231, 234, 239, 1) 0%,
    rgba(214, 221, 227, 1) 100%
  );
  background: -ms-linear-gradient(
    0deg,
    rgba(231, 234, 239, 1) 0%,
    rgba(214, 221, 227, 1) 100%
  );
  background: linear-gradient(
    0deg,
    rgba(231, 234, 239, 1) 0%,
    rgba(214, 221, 227, 1) 100%
  );
}
.index_pro dt img {
  width: 630rem;
  max-width: 90%;
}
.index_pro .right dt img {
  width: 250rem;
}
.index_pro dt .index_pro_text {
  position: absolute;
  left: 0;
  bottom: 30rem;
  width: 100%;
  padding: 0 40rem;
  color: #000;
}

.index_pro dt h3 {
  line-height: 1.5em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.index_pro .left .index_pro_text p {
  line-height: 1.5em;
  max-height: 3em;
  margin-top: 10rem;
}
.index_pro .right li {
  width: 50%;
  height: calc(50% - 15rem);
  float: left;
  margin-top: 30rem;
}
.index_pro .right li:nth-child(1),
.index_pro .right li:nth-child(2) {
  margin-top: 0;
}
.index_pro .right li > a,
.index_pro .right li dl,
.index_pro .right li dt {
  height: 100%;
}
.index_pro .right ul {
  margin: 0 -15rem;
}
.index_pro .right li > a {
  padding: 0 15rem;
  display: block;
}
.index_pro .right dt .index_pro_text {
  padding: 0 20rem;
  text-align: center;
}
.index_pro .right dl {
  position: relative;
}
.index_pro .right dd {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(34, 34, 126, 0.95);
  color: #fff;
  padding: 55rem 35rem;
  padding-bottom: 30rem;
  visibility: hidden;
  opacity: 0;
}

.index_pro dd h3 {
  line-height: 1em;
  margin-bottom: 20rem;
}
.index_pro dd p {
  line-height: 1.5em;
  max-height: 3em;
  -webkit-line-clamp: 3;
}
.index_pro .right dd .index_pro_p {
  width: 100%;
  height: 100%;
  position: relative;
}
.index_pro .index_more01 {
  position: absolute;
  left: 0;
  bottom: 0;
}
.index_03 {
  padding: 90rem 0;
  padding-bottom: 60rem;
  background: #f6f7f9;
}
.index_ourlist li {
  width: 50%;
  float: left;
  margin-bottom: 80rem;
}
.index_ourlist ul {
  margin: 0 -25rem;
}
.index_ourlist li > a {
  display: block;
  margin: 0 25rem;
}
.index_ourlist li p {
  color: #000;
}
.index_ourlist dd {
  position: relative;
  z-index: 5;
  /*margin-top: -50rem;*/
  background: #f6f7f9;
  /*margin-right: 60rem;*/
  padding-top: 30rem;
}
.index_ourlist dd h3 {
  max-height: 3em;
  margin-bottom: 20rem;
}
.index_ourlist dd p {
  max-height: 3em;
  margin-bottom: 25rem;
}

@-webkit-keyframes scaleimg {
  0% {
    -webkit-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform: scale(1.3, 1.3);
    transform: scale(1.3, 1.3);
  }
}

@keyframes scaleimg {
  0% {
    -webkit-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform: scale(1.3, 1.3);
    -ms-transform: scale(1.3, 1.3);
    transform: scale(1.3, 1.3);
  }
}

.index_04 {
  position: relative;
  overflow: hidden;
}
.index_04::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  transition: all 1.3s;
  -webkit-transition: all 1.3s;
  -moz-transition: all 1.3s;
  -o-transition: all 1.3s;
  -ms-transition: all 1.3s;
}
.index_04.animated::after {
  height: 0;
}
.index_04 .bg-coverbox {
  padding: 160rem 0;
  min-height: 817rem;
  position: relative;

  color: #fff;
}
.index_04.animated .bg-coverimg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-animation: scaleimg 20s linear infinite alternate;
  -moz-animation: scaleimg 20s linear infinite alternate;
  -o-animation: scaleimg 20s linear infinite alternate;
  animation: scaleimg 20s linear infinite alternate;
}
.index_04 .bg-coverbox::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);

  z-index: 3;
}
.index_04 .wrap {
  position: relative;
  z-index: 5;
}
.index_04 .index_title {
  text-align: left;
}
.index_04 .index_more02 {
  justify-content: left;
  padding-top: 90rem;
}

.index_05 {
  background: #f5f7f8;
  padding: 95rem 0 165rem 0;
}
.index_05 .index_title {
  text-align: left;
}

.index_news .left {
  width: 50%;
  padding-right: 30rem;
  float: left;
}
.index_news .right {
  width: 50%;
  float: right;
  border-left: 1px solid #abacae;
  padding-left: 30rem;
}
.index_news .left dt {
  margin-bottom: 30rem;
}
.index_news dt {
  overflow: hidden;
}
.index_news dd > em {
  color: #2293f6;
  line-height: 1em;
  margin-bottom: 5rem;
  display: block;
}
.index_news dd h3 {
  max-height: 4.5em;
  -webkit-line-clamp: 3;
}
.index_news dd p {
  margin-top: 25rem;
  color: #000;
  max-height: 7.5em;
  -webkit-line-clamp: 5;
}
.index_news dd .index_more01 {
  padding-top: 30rem;
}

.index_news .right li {
  padding: 30rem 0;
  border-bottom: 1px solid #abacae;
}
.index_news .right li:first-child {
  padding-top: 10rem;
}
.index_news .right li:last-child {
  border: 0;
}
.index_news .right dl {
  overflow: hidden;
}
.index_news .right dt {
  float: right;
  width: 48%;
}
.index_news .right dd {
  float: left;
  width: 44.3%;
}

.index_06 {
  padding: 80rem 0;
 
 
  background: #E7EAEF;
    background: linear-gradient(0deg, rgba(231, 234, 239, 1) 0%, rgba(214, 221, 227, 1) 100%);
}
.index_06 .left {
  width: 47.8%;
  float: left;
  position: relative;
}
.index_06 .left dl {
  width: 100%;
  position: absolute;
  right: 0;
  bottom: 45rem;
  padding: 0 45rem;
  display: flex;
  align-items: center;
  justify-content: end;
}
.index_06 .left dt {color: #fff;
  line-height: 1.5em;
  max-height: 7.5em;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;font-weight: bold;
}
.index_06 .left dd {
  padding-left: 20rem;
  margin-left: 20rem;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
}
.index_06 .left dd img {
  width: 55rem;
  height: 55rem;
}
.index_06 .right {
  width: 43.1%;
  float: right;
}
.index_06 .right .index_title {
  text-align: left;
}
.index_num ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -18rem;
  padding-bottom: 25rem;
}
.index_num li {
  float: left;
  width: 50%;
  margin-bottom: 20rem;
}
.index_num li dl {
  height: 100%;
  margin: 0 18rem;
  border-bottom: 1px solid #a0a4a7;
  padding-bottom: 15rem;
}
.index_num li dl dt{color: #2393f5;}
.index_06 .index_more02 {
  justify-content: left;
}

@media only screen and (max-width: 1024px) {
  .index_pro .left dt,
  .index_pro .right ul {
    height: 500rem;
  }
  .index_pro dt img {
    width: 400rem;
  }
  .index_pro .right li > a {
    padding: 0 10rem;
  }
  .index_pro .right li {
    height: calc(50% - 10rem);
  }
  .index_pro .right li {
    margin-top: 20rem;
  }
  .index_ourlist ul {
    margin: 0 -10rem;
  }

  .index_ourlist li > a {
    margin: 0 10rem;
  }
  .index_ourlist li {
    margin-bottom: 40rem;
  }
  .index_04 .bg-coverbox {
    padding: 80rem 0;
    min-height: inherit;
  }
  .index_04 .index_more02 {
    padding-top: 50rem;
  }
  .index_05,
  .index_preci {
    padding: 80rem 0;
    margin-top: 0;
  }
  .index_06 .left,
  .index_06 .right {
    float: none;
    width: 100%;
  }
  .index_06 .left {
    margin-bottom: 50rem;
  }
  .index_num ul {
    padding-bottom: 0;
  }
}
@media only screen and (max-width: 767px) {
  .index_06 .left dl{padding: 0 10px;}
  .index_06 .left dt{font-weight: normal;font-size: 12px;}
    .index_06 .left dd img{width: 30px;height: 30px;}
  .index_search_in input,
  .index_search_in button {
    height: 40px;
    line-height: 40px;
  }
  .index_search {
    padding: 1px;
  }
  .index_search,
  .index_search_in {
    border-radius: 30px;
  }
  .search_key ul {
    display: block;
  }
  .search_key li,
  .search_key li:first-child {
    width: 100%;
    max-width: 100%;

    padding: 10px;
  }
  .search_key li a {
    opacity: 1;
  }
  .index_pro .left,
  .index_pro .right {
    width: 100%;
    float: none;
  }

  .index_pro .left {
    margin-bottom: 20px;
  }
  .index_pro dt {
    display: block;
  }

  .index_pro dt .index_pro_text {
    position: static;
    display: none;
  }
  .index_pro .left dt .index_pro_text {
    display: block;
  }
  .index_pro .left dt,
  .index_pro .right ul {
    height: auto;
  }
  .index_pro dt img,
  .index_pro .right dt img {
    width: 280px;
    display: block;
    margin: auto;
    margin-bottom: 10px;
  }
  .index_pro .right li {
    width: 100%;
    margin: 0;
    margin-bottom: 20px;
    height: auto;
  }
  .index_pro .right li:last-child {
    margin-bottom: 0;
  }

  .index_pro .right dd {
    /* display: none; */
    position: static;
    background: none;
    color: #000;
    visibility: visible;
    opacity: 1;
    padding: 0 40rem;
  }
  .index_pro .left .index_more01 {
    display: block;
  }
  .index_pro .index_more01 {
    position: static;
    padding-top: 20px;
  }
  .index_ourlist li {
    float: none;
    width: 100%;
    margin-bottom: 20px;
  }
  .index_ourlist li:last-child {
    margin-bottom: 0;
  }
  .index_ourlist dd {
    margin: 0;
  }

  .index_pro dt {
    background: none;
  }
  .index_pro dl {
    padding: 20px 0;
    background: #e7eaef;
    background: -webkit-linear-gradient(
      0deg,
      rgba(231, 234, 239, 1) 0%,
      rgba(214, 221, 227, 1) 100%
    );
    background: -o-linear-gradient(
      0deg,
      rgba(231, 234, 239, 1) 0%,
      rgba(214, 221, 227, 1) 100%
    );
    background: -moz-linear-gradient(
      0deg,
      rgba(231, 234, 239, 1) 0%,
      rgba(214, 221, 227, 1) 100%
    );
    background: -ms-linear-gradient(
      0deg,
      rgba(231, 234, 239, 1) 0%,
      rgba(214, 221, 227, 1) 100%
    );
    background: linear-gradient(
      0deg,
      rgba(231, 234, 239, 1) 0%,
      rgba(214, 221, 227, 1) 100%
    );
  }

  .index_news .left,
  .index_news .right {
    float: none;
    width: 100%;
    padding: 0;
    border: 0;
  }
  .index_news .left {
    margin-bottom: 20px;
  }
  .index_news dd > em {
    margin-bottom: 10px;
  }
  .index_news .right dt,
  .index_news .right dd {
    float: none;
    width: 100%;
  }
  .index_news .right dt {
    margin-bottom: 20px;
  }
  .index_news .right li {
    padding: 20px 0;
  }
  .index_num ul {
    padding-bottom: 10px;
  }
  .index_num li {
    width: 100%;
    margin: 0;
  }
  .index_num li dl {
    padding: 15px 0;
  }
  .index_num li:first-child dl {
    padding-top: 0;
  }
}
@media only screen and (min-width: 1025px) {
  .search_key li a:hover {
    opacity: 1;
    color: #000 !important;
  }
  .index_pro .right dl dd {
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
  }

  .index_pro .right dl dd h3,
  .index_pro .right dl dd P,
  .index_pro .right dl dd .index_more01 {
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;

    transition-delay: 0s;
    opacity: 0;

    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -o-transform: translateY(100%);
    -ms-transform: translateY(100%);
    transform: translateY(100%);
  }

  .index_pro .right dl:hover dd {
    visibility: visible;
    opacity: 1;
  }
  .index_pro .right dl:hover dd h3,
  .index_pro .right dl:hover dd P,
  .index_pro .right dl:hover dd .index_more01 {
    opacity: 1;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
  .index_pro .right dl:hover dd h3 {
    transition-delay: 0.2s;
  }
  .index_pro .right dl:hover dd p {
    transition-delay: 0.3s;
  }
  .index_pro .right dl:hover dd .index_more01 {
    transition-delay: 0.4s;
  }
  .index_06 .left:hover dl img {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
    -moz-: scale(1, 1);
    -o-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
  }
}


/* banner高度修改 — 与静态页一致：定高容器，banner_text 的 bottom 才落在可视区内 */
.banner,
.banner li,
.banner .banner_scale,
.banner li .v_box,
.banner li .banner_img {
  height: calc(100vh - 280rem) !important;
}
.banner li .v_box > img {
  display: none;
}
.banner li .banner_img > img,
.banner li .banner_img > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.index_preci .index_title{margin-bottom: 20rem;}
.index_preci .index_title p{margin-top: 10rem;}

@media only screen and (max-width: 1024px) {
.banner,
.banner li,
.banner .banner_scale,
.banner li .v_box,
.banner li .banner_img {
  height: 50vh !important;
}
}
@media only screen and (max-width: 767px) {

  .banner,
  .banner li,
  .banner .banner_scale,
  .banner li .v_box,
  .banner li .banner_img {
    height: 300px !important;
  }
}


/*2026-10-13改行间距*/
.line16_24{
  line-height: 1.7em;
}
.index_ourlist dd p{line-height: 1.7em;max-height: 3.4em}
.index_news dd p{line-height: 1.7em;max-height: 8.5em}