/* 首页标题样式开始 */
.index-title {
  padding: 50px 0 32px;
}

.index-title .title-line {
  position: relative;
}

.index-title .title-line::before {
  content: "";
  display: block;
  width: 200px;
  height: 1px;
  background-color: #C1C1C1;
  position: absolute;
  top: 10px;
}

.index-title .title-line::after {
  content: "";
  display: block;
  width: 100px;
  height: 1px;
  background-color: #C1C1C1;
  position: absolute;
  top: 25px;
}

.index-title .title-line:first-of-type::before,
.index-title .title-line:first-of-type::after {
  right: -35px;
}

.index-title .title-line:last-of-type::before,
.index-title .title-line:last-of-type::after {
  left: -35px;
}

.index-title h2 {
  font-size: 46px;
  color: #4B4B4B;
  font-weight: 700;
  line-height: 1;
}

.index-title.title-white h2,
.index-title.title-white small {
  color: #fff;
}

.index-title.title-white .title-line::before,
.index-title.title-white .title-line::after {
  background-color: #f5f5f5;
}

.index-title h2 small {
  font-size: 20px;
  color: #9A9A9A;
  font-weight: normal;
}

@media (max-width: 992px) {
  .index-title h2 {
    font-size: 30px;
  }

  .index-title h2 small {
    font-size: 15px;
  }

  .index-title .title-line::before {
    width: 150px;
  }

  .index-title .title-line::after {
    width: 80px;
    height: 1px;
  }

  .index-title .title-line:first-of-type::before,
  .index-title .title-line:first-of-type::after {
    right: -5px;
  }

  .index-title .title-line:last-of-type::before,
  .index-title .title-line:last-of-type::after {
    left: -5px;
  }
}

@media (max-width: 576px) {
  .index-title {
    padding: 20px 0 12px;
  }

  .index-title h2 {
    font-size: 20px;
    line-height: 1.2;
  }

  .index-title h2 small {
    font-size: 10px;
    display: block;
    margin-top: 8px;
    line-height: 1.2;
  }

  .index-title .title-line::before {
    width: 100px;
  }

  .index-title .title-line::after {
    width: 50px;
    height: 1px;
  }

  .index-title .title-line:first-of-type::before,
  .index-title .title-line:first-of-type::after {
    right: -5px;
  }

  .index-title .title-line:last-of-type::before,
  .index-title .title-line:last-of-type::after {
    left: -5px;
  }
}

/* 首页标题样式结束 */

/* 首页的块开始 */
.web-block {
  padding: 50px 0;
}
/* 首页的块结束 */

/* 产品与服务选择按钮开始 */
.pro-btn {
  height: 71px;
  color: #396A98;
  box-shadow: 0px 3px 6px rgba(var(--bs-primary-rgb), .34);
  border-radius: 13px;
  font-size: 22px;
}
.pro-btn.active{
  box-shadow: 0;
  background-color: rgb(var(--bs-primary-rgb));
  color: #fff;
}
@media (max-width: 992px) {
  .pro-btn {
    font-size: 20px;
  }
}
@media (max-width: 576px){
  .pro-btn{
    font-size: 15px;
    height: 50px;
  }
}
/* 产品与服务选择按钮结束 */

/* 产品与服务内容开始 */
.pro-item{
  display: block;
  height: 408px;
  border-radius: 15px;
  overflow: hidden;
}

.pro-item img {
  object-fit: cover;
}

.pro-item .info {
  background-color: rgba(46, 46, 46, .5);
  z-index: 100;
  opacity: 0;
  transition: opacity .5s;
}
.pro-item .info span:first-of-type {
  color: #ffff;
  font-size: 36px;
  font-weight: 700;
}

.pro-item .info span:last-of-type {
  color: #e5e5e5;
  font-size: 16px;
}

.pro-item:hover .info{
  opacity: 1;
}
/* 产品与服务内容结束 */

/* 更多按钮开始 */
.more-btn {
  width: 300px;
  height: 60px;
  font-size: 16px;
  border-radius: 666px;
}
.more-btn.more-btn-white {
  background-color: #fff !important;
  border-color: #fff !important;
  color: rgb(var(--bs-primary-rgb));
}

@media (max-width: 576px) {
  .more-btn {
    width: 100%;
    height: 45px;
    font-size: 15px;
    border-radius: 666px;
  }
}
/* 更多按钮结束 */

/* 首页工程案例开始 */
.index-case-item {
  border-radius: 15px;
  overflow: hidden;
}
.index-case-item .info {
  background-color: rgba(46, 46, 46, .2);
  z-index: 1;
  box-sizing: border-box;
  overflow: hidden;
  padding: 120px 180px;
}
.index-case-item .info h2 {
  font-size: 40px;
  font-weight: 700;
}
.index-case-item .info h2 small {
  font-size: 18px;
  font-weight: normal;
}
.index-case-item .case-img {
  height: 380px;
  object-fit: cover;
}
@media (max-width: 992px) {
  .index-case-item .info {
      padding: 60px 90px;
    }
  
    .index-case-item .info h2 {
      font-size: 20px;
      font-weight: 700;
    }
  
    .index-case-item .info h2 small {
      font-size: 15px;
      font-weight: normal;
    }
}

@media (max-width: 576px) {
  .index-case-item .info {
    padding: 50px 40px;
  }
  .index-case-item .info h2 {
    font-size: 18px;
    font-weight: 700;
  }

  .index-case-item .info h2 small {
    font-size: 10px;
    font-weight: normal;
  }
}
/* 首页工程案例结束 */

/* 首页合作用户开始 */
.index-user-block{
  padding: 100px 0;

}
.index-user-left {
  box-sizing: border-box;
  height: 495px;
  background-color: rgb(var(--bs-primary-rgb));
  padding: 60px 40px;
}
.index-user-left h2 {
  font-weight: 700;
  letter-spacing: 1.8px;
  font-size: 46px;
}
.index-user-block .index-user-left .line {
  height: 1px;
  width: 138px;
  background-color: #fff;
  margin-top: 24px;
}
.index-user-block .index-user-left p{
  margin-top: 20px;
}
.index-user-right .user-item {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  height: 250px;
}
.index-user-right .user-item img {
  object-fit: cover;
  width: 100%;
}

@media (max-width: 1200px) {
  .index-user-left {
    height: max-content;
  }
}
/* 首页合作用户结束 */

/* 首页新闻开始 */
.news-item {
  overflow: hidden;
  background-color: #fff;
  padding: 15px;
  margin-bottom: 25px;
  cursor: pointer;
  border-radius: 15px;
  text-decoration: none;
}
.news-item .news-img-top {
  height: 291px;
  object-fit: cover;
}
.news-item .news-body {
  height: 150px;
  overflow: hidden;
}
.news-item .news-body .title {
  font-size: 18px;
  font-weight: 700;
  margin-top: 20px;
  margin-bottom: 13px;
  color: #333333;
}
.news-item:hover {
  background-color: rgb(var(--bs-primary-rgb));
}

.news-item .news-body .news-text {
  font-size: 16px;
  color: #3a3a3a;
  height: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-item:hover .title,
.news-item:hover .news-text {
  color: #fff;
}
/* 首页新闻结束 */

/* 首页关于我们开始 */
.index-about-body h2 {
  font-size: 22px;
  color: #333333;
  padding: 10px 0;
  font-weight: 700;
}
.index-about-body .line {
  width: 260px;
  height: 1px;
  background-color: #e8e8e8;
  margin: 10px 0;
}
.index-about-body p {
  font-size: 16px;
  color: #333333;
  line-height: 1.8;
  letter-spacing: 2px;
}
/* 首页关于我们结束 */

/* 公司简介通用样式开始 */
.brief-block {
  min-height: 1072px;
}
@media (max-width: 992px) {
  .brief-block {
    min-height: 500px;
  }
}
/* 公司简介通用样式结束 */

/* 公司征程样式开始 */
.brief-nav .brief-nav-btn {
  padding: 21px 43px;
  font-size: 22px;
  color: #646464;
}
.brief-nav .brief-nav-btn.active {
  background-color: rgb(var(--bs-primary-rgb));
  color: #fff;
}
.journey-body-text {
  margin-top: 50px !important;
  font-size: 20px;
  line-height: 2;
}
@media (max-width: 576px) {
.brief-nav .brief-nav-btn {
    font-size: 18px;
  }
}
/* 公司征程样式结束 */

/* 公司核心技术样式开始 */
.technology-block {
  margin: 80px 0;
}
/* 公司核心技术样式结束 */

/* 产品详情页面开始 */
.pro-detaile-body span {
  font-size: 20px;
  line-height: 1.7;
}
.pro-detaile-body .pro-brief {
  font-size: 18px;
  color: #8e8e8e;
  line-height: 1.7;
}
@media (max-width: 576px) {
  .pro-detaile-body span {
    font-size: 16px;
    line-height: 1.7;
  }
}
/* 产品详情页面结束 */

/* 工程案例开始 */
.anli-item {
  margin-bottom: 70px;
  text-decoration: none;
  color: #1A1A1A;
}
.anli-title small{
  margin-top: 30px;
}
.anli-item img {
  height: 300px;
  object-fit: cover;
}
/* 工程案例结束 */

/* 新闻详情开始 */
.news-detaile-header {
  padding-left: 15px;
  padding-right: 15px;
}
.news-detaile-header h2{
  font-weight: 700;
  color: #4B4B4B;
}
.news-detaile-header .date-time {
  font-size: 18px;
  color: #6B6B6B;
  padding: 20px 0;
}
.news-detaile-header .line {
  width: 290px;
  height: 1px;
  background-color: #ccc;
}
.news-detaile-body .news-content {
  padding: 0 15px;
  font-size: 18px;
  color: #6B6B6B;
  line-height: 2;
}
/* 新闻详情结束 */

/* 简介开始 */
.brief-page-title h2 {
  font-weight: 700;
  color: #4B4B4B;
  margin-bottom: 50px;
}
/* 简介结束 */

/* 联系我们开始 */
.i-input {
  padding: 20px 0;
  border-bottom: 1px solid #297EFE;
}
.i-input .i-input-icon{
  width: 20px;
  margin-right: 20px;
}
.i-input .value {
  font-size: 22px;
  font-weight: 700;
  color: #1A1A1A;
}
@media (max-width: 596px) {
  .i-input .value {
    font-size: 19px;
    font-weight: 700;
    color: #1A1A1A;
  }
}
/* 联系我们结束 */

.pro-detaile-img {
  height: 380px;
  object-fit: cover;
}

.item-image {
  object-fit: cover;
}
.anli-small-brief {
  color: #8e8e8e;
  line-height: 2;
}
.anli-small-brief p {
  margin: 0 !important;
  padding: 0 !important;
}
.banquan {
  text-align: center;
  height: 60px;
  line-height: 60px;
  font-size: 15px;
}

.banquan a{
  text-decoration: none;
  color: #8e8e8e;
}