/* @import url("./basic.css");
@import url("./element.css");
@import url("./footer.css");
@import url("./header.css");
@import url("./swiper.min.css");
@import url("./new_img.css"); */

/* 设置element的alter弹窗宽度 */
.el-message-box {
  width: 5rem;
}

/* 轮播图 */
.banner {
  width: 100%;
  height: 10.8rem;
  overflow: hidden;
  margin-top: 0.5rem;
}

.banner .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner .swiper-slide button {
  width: 3.74rem;
  height: 0.72rem;
  color: #fff;
  border-radius: 0.32rem;
  background: #cea74f;
  position: absolute;
  left: 0.86rem;
  bottom: 3.36rem;
  font-size: 0.24rem;
  letter-spacing: 0.12em;
  cursor: pointer;
}

.banner .bluebut {
  background: #fff !important;
  color: #666 !important;
}
.banner .bott {
  bottom: 1.26rem !important;
}

/* 关于我们 */
.about {
  /* padding-top: 0.7rem; */
  box-sizing: border-box;
  background: #fff;
  padding-bottom: 0.68rem;
}

.about .about_child {
  padding: 0 0.86rem;
  box-sizing: border-box;
  overflow: hidden;
}

.about .about_article {
  width: 6.68rem;
  float: left;
  margin-top: 1.3rem;
}

.about .about_article h4 {
  font-weight: 600;
  font-size: 0.38rem;
  color: #000000;
  line-height: 0.53rem;
  letter-spacing: 6px;
  margin-top: 0.08rem;
}

.about .about_article h1 {
  font-weight: 600;
  font-size: 0.38rem;
  color: #000000;
  line-height: 0.53rem;
  letter-spacing: 6px;
  margin-top: 0.08rem;
}

.about .about_article .content {
  margin-top: 0.34rem;
}

.about .about_article .content * {
  text-align: justify;
  font-style: normal;
  font-weight: 300;
  font-size: 0.2rem;
  color: #282828;
  line-height: 0.4rem;
  letter-spacing: 2px;
  margin-bottom: 0.4rem;
}

.about .about_picture {
  width: 9.16rem;
  float: right;
  font-size: 0;
  margin-top: 2rem;
}
.about .about_picture img {
  width: 100%;
  object-fit: cover;
}

.english_title {
  font-weight: 0;
  font-size: 0.3rem;
  color: #ca9b52;
  line-height: 0.39rem;
  letter-spacing: 5px;
}

/* 展示 */
.coal_function {
  padding: 1.02rem 0.96rem 0;
  box-sizing: border-box;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0.32rem 0.32rem;
  grid-template-areas:
    '. . . .'
    '. . . .';
}

.coal_function .coal_item {
  background: #ffffff;
  overflow: hidden;
  float: left;
  height: 4.7rem;
  box-shadow: 0px 2px 4px 0px #efefef;
  position: relative;
}

.coal_function .coal_item .item-box {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}

.coal_function .coal_item img.bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}
.coal_function .coal_item:hover img.bg {
  transform: scale(1.2);
}

.coal_function .coal_item .content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  inset: 0;
}

.coal_function .coal_item .content .icon_box {
  display: flex;
  margin: 0.3rem auto 0;
  width: 0.96rem;
  height: 1.04rem;
  position: relative;
  justify-content: center;
  align-items: center;
  transition: all 0.5s ease;
}

.coal_function .coal_item .content .icon_box img {
  width: 70%;
  max-height: 100%;
}
.coal_function .coal_item .content .icon_box::after {
  content: '';
  display: block;
  position: absolute;
  width: 0.81rem;
  height: 0.05rem;
  background: #ffffff;
  border-radius: 0.03rem;
  bottom: -0.2rem;
  left: 0;
  right: 0;
  margin: auto;
}

.coal_function .coal_item .content h3 {
  font-style: normal;
  margin-top: 0.46rem;
  position: relative;
  font-size: 0;
  text-align: center;
}

.coal_function .coal_item .content h3 span {
  position: relative;
  z-index: 2;
  /* font() */
  font-family: '思源黑体';
  font-weight: 600;
  font-size: 0.3rem;
  color: #fff;
  line-height: 0.42rem;
  letter-spacing: 0;
}

/* 应用场景 */
.example {
  padding: 1.24rem 0.66rem 0;
  box-sizing: border-box;
}

.example .work_title {
  font-family: '思源黑体';
  font-size: 0.3rem;
  color: #ca9b52;
  line-height: 0.39rem;
  letter-spacing: 5px;
  text-align: left;
  font-style: normal;
}

.example .work_exam {
  font-family: '思源黑体';
  font-weight: 600;
  font-size: 38px;
  color: #000000;
  line-height: 53px;
  letter-spacing: 6px;
  text-align: left;
  font-style: normal;
  margin-top: 0.08rem;
}

.example .tip {
  width: 6.1rem;
  height: 10px;
  background: #10161f;
  border-radius: 5px;
  margin-top: 0.24rem;
  position: relative;
  overflow: hidden;
}

.example .tip::after {
  content: '';
  display: block;
  height: 100%;
  width: 2.34rem;
  background: #ca9b52;
  left: 0;
  top: 0;
  border-radius: 5px;
}

.example .example_list {
  margin-top: 0.6rem;
  height: 4.23rem;
  overflow: hidden;
}

.example .example_list .swiper-slide {
  border-radius: 8px;
  overflow: hidden;
}
.example .example_list .swiper-slide:hover .white {
  background: #292929 url(../images/selected.png) 2.32rem 5px no-repeat;
  background-size: 0.52rem 0.43rem;
}

.example .example_list .swiper-slide:hover .white h3 {
  color: #ffbb52;
}
.example .example_list .swiper-slide:hover .white h4 {
  color: #ffffff;
}

.example .example_list .swiper-slide a {
  display: block;
  height: 100%;
}

.example .example_list .swiper-slide a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.example .example_list .swiper-slide a .white {
  width: 86%;
  position: absolute;
  height: 1.93rem;
  border-radius: 12px;
  position: absolute;
  z-index: 1;
  bottom: 0.19rem;
  left: 0;
  right: 0;
  margin: auto;
  padding: 0.54rem 0.27rem;
  box-sizing: border-box;
  background: #fff url(../images/select.png) 2.32rem 5px no-repeat;
  background-size: 0.52rem 0.43rem;
  transition: all 0.3s linear;
}

.example .example_list .swiper-slide a .white h3 {
  font-family: '思源黑体';
  font-weight: 600;
  font-size: 0.24rem;
  color: #000;
  line-height: 0.33rem;
  letter-spacing: 0;
  font-style: normal;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.example .example_list .swiper-slide a .white h4 {
  font-family: '思源黑体';
  font-weight: 600;
  font-size: 0.16rem;
  color: #a6a6a6;
  line-height: 0.22rem;
  letter-spacing: 0;
  margin-top: 0.08rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.example .example_list:nth-child(5n) {
  margin-right: 0;
}

/* 产出的数据业绩 */
.data_performance {
  margin-top: 2.24rem;
  height: 7.4rem;
  background: url(../images/background.jpg) no-repeat;
  background-size: cover;
  position: relative;
  padding-top: 1px;
  font-size: 0;
}

.data_performance h3 {
  text-align: center;
  margin-top: 1.38rem;
  font-style: normal;
  font-family: '思源黑体';
  font-weight: 0;
  font-size: 0.3rem;
  color: #ca9b52;
  line-height: 0.39rem;
  letter-spacing: 10px;
}
.data_performance h4 {
  text-align: center;
  font-style: normal;
  font-family: '思源黑体';
  font-weight: 60;
  font-size: 0.38rem;
  color: #ffffff;
  line-height: 0.53rem;
  letter-spacing: 6px;
  margin-top: 0.12rem;
}
.data_performance .per_list {
  padding: 0.76rem 1.62rem 0;
  box-sizing: border-box;
  overflow: hidden;
}

.data_performance .per_list .per_item {
  width: 25%;
  box-sizing: border-box;
  float: left;
  position: relative;
  padding: 0 0.3rem;
  box-sizing: border-box;
  display: flex;
  cursor: pointer;
}
.data_performance .per_list .per_item::before {
  content: '';
  display: block;
  width: 0.92rem;
  height: 0.92rem;
  border: 0.08rem solid #313131;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: -22px;
  transition: 0.3s;
}
.data_performance .per_list .per_item:hover::before {
  border: 0.08rem solid #ffa300;
}

.data_performance .per_list .per_item span {
  position: relative;
  z-index: 1;
  display: block;
  flex-shrink: 0;
  font-family: '思源黑体';
  font-weight: 0;
  font-size: 0.9rem;
  color: #fff;
  line-height: 1.06rem;
  letter-spacing: 1px;
}
.data_performance .per_list .per_item a {
  display: block;
  /* padding-top: 0.42rem; */
  /* padding-left: 0.15rem; */
  font-family: '思源黑体';
  font-weight: 500;
  font-size: 0.3rem;
  color: #9f9c9c;
  line-height: 0.42rem;
  letter-spacing: 1px;
  position: relative;
}
.data_performance .per_list .per_item i {
  display: block;
  padding-top: 0.42rem;
  padding-left: 0.15rem;
  font-family: '思源黑体';
  font-weight: 500;
  font-size: 0.3rem;
  color: #9f9c9c;
  line-height: 0.42rem;
  letter-spacing: 1px;
  position: relative;
}

.data_performance .per_list .per_item i::before {
  content: '+';
  position: absolute;
  top: 0;
  left: 0;
  font-size: 170%;
  padding-left: 0.1rem;
  color: #fff;
}

/* 行业头条 */
.company_news {
  padding: 2rem 0.87rem 0;
  box-sizing: border-box;
}

.company_news .com_title {
  text-align: center;
  font-family: '思源黑体';
  font-weight: 0;
  font-size: 0.3rem;
  color: #ca9b52;
  line-height: 0.39rem;
  letter-spacing: 10px;
}
.company_news .com_news {
  text-align: center;
  font-family: '思源黑体';
  font-weight: 600;
  font-size: 0.38rem;
  color: #000000;
  line-height: 0.53rem;
  letter-spacing: 6px;
  margin-top: 0.14rem;
}
.company_news .swiper_news {
  margin-top: 0.96rem;
  overflow: hidden;
}

.company_news .swiper_news .swiper-slide {
  padding: 0.16rem;
  box-sizing: border-box;
  background: #fff;
  font-size: 0;
}

.company_news .swiper-slide a {
  display: block;
  height: 100%;
}
.company_news .swiper-slide a .imgbox {
  width: 100%;
  height: 3.44rem;
  position: relative;
}
.company_news .swiper-slide a .imgbox img {
  width: 100%;
  height: 3.44rem;
  object-fit: cover;
}

.company_news .swiper-slide a .imgbox .new_img {
  object-fit: fill;
}

.company_news .swiper-slide a .imgbox .right_click {
  width: 0.7rem;
  height: 3.44rem;
  background: #ca9b52;
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.11);
  position: absolute;
  /* right: -0.7rem; */
  right: -0.1rem;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.24rem;
  padding: 0 0.23rem;
  box-sizing: border-box;
  opacity: 0;
  transition: all 0.5s linear;
}

.company_news .swiper-slide a .news_dec {
  padding: 0 0.25rem;
  box-sizing: border-box;
}
.company_news .swiper-slide a .news_dec span {
  display: block;
  margin-top: 0.18rem;
  font-family: '思源黑体';
  font-weight: 0;
  font-size: 0.26rem;
  color: #696969;
  line-height: 0.3rem;
  letter-spacing: 0;
}

.company_news .swiper-slide a .news_dec h3 {
  font-family: '思源黑体';
  font-weight: 500;
  font-size: 0.3rem;
  color: #000000;
  line-height: 0.42rem;
  letter-spacing: 0;
  margin-top: 0.18rem;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  transition: all 0.5s ease;
}
.company_news .swiper-slide a .news_dec p {
  font-family: '思源黑体';
  font-weight: 300;
  font-size: 0.24rem;
  color: #919191;
  line-height: 0.45rem;
  letter-spacing: 0;
  margin-top: 0.2rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  height: 1rem;
}
.company_news .swiper-slide a .news_dec i {
  font-family: '思源黑体';
  font-weight: 300;
  font-size: 0.18rem;
  color: #919191;
  line-height: 0.45rem;
  letter-spacing: 0;
  float: right;
}

.company_news .swiper-slide:hover {
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.11);
}

.company_news .swiper-slide:hover a h3 {
  color: #ca9b52 !important;
}

.company_news .swiper-slide:hover a .right_click {
  right: 0 !important;
  opacity: 1 !important;
}

.pagination {
  font-size: 0;
  margin-top: 0.6rem;
  text-align: center;
}

/* 用户及战略合作伙伴 */
.friends {
  margin-top: 0.9rem;
}

.friends .friends_title {
  height: 4.02rem;
  overflow: hidden;
  background: #181c25 url(../images/friend.jpg) no-repeat;
  background-size: cover;
}

.friends .friends_title h3 {
  margin-top: 1.3rem;
  font-family: '思源黑体';
  font-weight: 300;
  font-size: 0.3rem;
  color: #fff;
  line-height: 0.39rem;
  letter-spacing: 5px;
  text-align: center;
}
.friends .friends_title h4 {
  margin-top: 0.08rem;
  font-family: '思源黑体';
  font-weight: 600;
  font-size: 0.38rem;
  color: #fff;
  line-height: 0.53rem;
  letter-spacing: 6px;
  text-align: center;
  padding-bottom: 0.3rem;
  position: relative;
}

.friends .friends_title h4::after {
  content: '';
  display: block;
  width: 6.1rem;
  height: 0.1rem;
  background: #fff;
  border-radius: 5px;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  bottom: 0;
}

.friends .friends_title em {
  display: block;
  text-align: center;
  font-style: normal;
  font-family: '思源黑体';
  font-weight: 400;
  font-size: 0.2rem;
  color: #9e9e9e;
  line-height: 0.28rem;
  letter-spacing: 2px;
  margin-top: 0.08rem;
}

.friends .friends_list {
  display: flex;
  flex-wrap: wrap;
}

.friends .friends_list .friends_list_item {
  width: 2.7rem;
  height: 0.8rem;
  margin-top: 0 !important;
  margin-bottom: 0.75rem;
  margin-right: 0.8rem;
}
.friends .friends_list .friends_list_item a {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.friends .friends_list .friends_list_item a img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}
.friends .friends_list .friends_list_item:nth-child(5n) {
  margin-right: 0 !important;
}

.friends .other_swiper {
  padding: 0.58rem 1.05rem 1.1rem;
  box-sizing: border-box;
  overflow: hidden;
  background: #fff;
}
.friends .outer_list_friends {
  width: 100%;
  overflow: hidden;
}

.friends .outer_list_friends .other_list_friends .friend_list_item {
  width: 20%;
  height: 1.32rem;
  margin-top: 0.48rem !important;
  float: left;
}

.friends .outer_list_friends .other_list_friends .friend_list_item a {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: center;
}
.friends .outer_list_friends .other_list_friends .friend_list_item a img {
  max-width: 72%;
  max-height: 100%;
  display: block;
  object-fit: cover;
}

.friends .other_list_friends .friend_list_item:nth-child(4n) {
  margin-right: 0 !important;
}

.swiper_friends {
  width: 100%;
  padding: 1.03rem 1.08rem 0.48rem;
  border-bottom: 3px dashed #e3e3e3;
  background: #fff;
  overflow: hidden;
  box-sizing: border-box;
}
.swiper_friends #swiper_friends {
  width: 100%;
  overflow: hidden;
}

.paginationOfLogo,
.paginationOtherOfLogo {
  font-size: 0;
  text-align: center;
}

.paginationOfLogo {
  margin-bottom: 0.18rem;
}
.paginationOtherOfLogo {
  margin-top: 0.8rem;
}

.origanbut {
  background: rgba(254, 207, 139, 1) !important;
  bottom: 1.26rem !important;
}

/* @media screen and (min-width: 300px) and (max-width: 768px) {
  .about .about_child {
    display: flex;
    flex-direction: column-reverse;
  }
  .about .about_picture {
    width: 100%;
  }
  .about .about_article {
    width: 100%;
  }
  .about .about_article .content * {
    font-size: 0.38rem;
    line-height: 0.5rem;
  }
} */

/* @media screen and (max-width: 768px) {
  .coal_function {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-areas:
      '. . .'
      '. . .'
      '. . .';
  }
} */

@media screen and (min-width: 300px) and (max-width: 750px) {
  /* 顶部banner */
  .banner {
    height: auto;
    margin-top: 50px;
  }
  .banner .swiper-slide button {
    width: 2rem;
    height: 0.5rem;
    bottom: 0.56rem !important;
  }
  .banner .swiper-slide img {
    height: auto;
  }

  /* 关于我们 */
  .about {
    padding: 0;
    padding-top: 0.8rem;
  }
  .about .about_child {
    padding: 0.2rem;
    display: flex;
    flex-direction: column;
  }
  .about .about_picture {
    width: 100%;
  }
  .about .about_article {
    margin-top: 0;
    width: 100%;
  }
  .about .about_article .content * {
    font-size: 0.28rem;
    line-height: 0.5rem;
  }

  .friends .friends_list .friends_list_item {
    width: 20%;
    height: 1.32rem;
    margin: 0;
    margin-top: 0.48rem !important;
    float: left;
  }

  .coal_function {
    padding: 10px;
    padding-top: 1.2rem;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      '. .'
      '. .'
      '. .'
      '. .';
  }

  .coal_function .coal_item {
    height: 3.5rem;
  }

  .example {
    padding: 10px;
    padding-top: 1.2rem;
  }

  .example img {
    width: 100%;
  }

  .data_performance {
    margin-top: 10px;
    padding: 10px;
    height: auto;
  }

  .data_performance .per_list {
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 50px;
  }
  .data_performance .per_list .per_item i {
    left: -40px;
    padding-top: 80px;
  }
  .data_performance .per_list .per_item:nth-of-type(3) {
    padding: 0;
  }
  .data_performance .per_list .per_item i::before {
    top: 50px;
  }
  /* 新闻头条 */
  .company_news {
    padding: 0;
    padding-top: 1.2rem;
  }
  .company_news .swiper_news {
    margin-top: 20px;
  }

  .company_news .pagination {
    display: none;
  }
}