/* index title */
.index_title {
  display: flex;
  /* height: 7rem; */
}

.index_title .index_title_L {
  position: relative;
  /* height: 5rem; */
}

.index_title .index_title_L span {
  font-size: 2.4rem;
  color: #eef1f7;
  text-transform: uppercase;
  font-family: fantasy;
  font-weight: lighter;
  /* letter-spacing: 1px; */
  display: block;
  font-weight: bold;
}

.index_title .index_title_L p {
  font-size: 1.8rem;
  color: #0054a3;
  font-weight: bolder;
  /* position: absolute; 
  top: 12px;*/
}

.index_title .index_title_L hr {
  border-top: 2px solid #ea5b24;
  width: 3rem;
  float: left;
  position: absolute;
  top: 4.5rem;
  background: none !important;
}

.index_title .index_title_xc {
  margin-left: auto;
}

/* index_product */
.index_pro {
  margin-top: 2.5rem;
}
/* 选项卡容器 */
.tab-container {
  margin: 30px auto 0x auto;
}
/* 选项卡标题栏 */
.tab-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  grid-column-gap: 3%;
}
/* 选项卡标题项 */
.tab-nav li {
  padding: 10px 25px;
  cursor: pointer;
  background-color: #ddd;
  transition: all 0.6s;
  border-radius: 5px;
  text-align: center;
  margin-bottom: 5%;
  font-size: 1.3rem;
}

/* 激活态标题 */
.tab-nav li.active {
  background-color: #0054a3;
  color: #fff;
  transition: all 0.6s;
  border-radius: 5px;
}
/* 选项卡内容区 */
.tab-content {
}
/* 内容面板（默认隐藏） */
.tab-panel {
  display: none;
}
/* 激活态内容 */
.tab-panel.active {
  display: block;
}

.index_pro_box .swiper-wrapper .swiper-slide a {
  margin: 10px;
  display: block;
  box-shadow: 0 0 18px rgb(0 84 163 / 10%);
  border-radius: 10px;
  overflow: hidden;
}
.index_pro_box .swiper-wrapper .swiper-slide a:hover {
  box-shadow: 0 0 13px #0054a3;
}
.index_pro_box .swiper-wrapper .swiper-slide .index_pro_pic {
  padding-bottom: 50%;
  overflow: hidden;
  position: relative;
  display: block;
  border-bottom: 1px solid #eaeaea;
}
.index_pro_box .swiper-wrapper .swiper-slide .index_pro_pic img {
  transition: all 0.6s ease;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  margin: auto;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt {
  padding: 20px;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt h3 {
  color: #0054a3;
  font-size: 1.5rem;
  margin-bottom: 15px;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt p {
  font-size: 1.4rem;
  color: #666666;
  border-bottom: 1px dashed rgba(228, 228, 228, 1);
  line-height: 2.2;
  text-align: justify;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt p span {
  float: right;
  width: 70%;
  text-align: right;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt em {
  font-style: normal;
  color: #ea5b24;
  font-size: 1.4rem;
  margin-top: 15px;
  display: block;
  text-align: left;
}

.index_pro_box .swiper-button-next,
.index_pro_box .swiper-button-prev {
  background-color: rgba(0, 0, 0, 0.1);
  width: 40px;
  height: 60px;
}
.index_pro_box .swiper-button-next:hover,
.index_pro_box .swiper-button-prev:hover {
  background-color: #0054a3;
}
.index_pro_box .swiper-button-next {
  right: 0;
}
.index_pro_box .swiper-button-prev {
  left: 0;
}

.index_pro_box .swiper-button-next:after,
.swiper-button-prev:after {
  font-size: 24px !important;
  color: #fff;
}

.index_pro_box .swiper-pagination {
  position: static;
}

/* index service */
.index_service {
  margin-top: 2.5rem;
}
.index_service ul.index_service_box1 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-column-gap: 3%;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.index_service ul.index_service_box2 {
  display: grid;
  margin-top: 3%;
  grid-template-columns: repeat(2, 1fr);
  grid-column-gap: 3%;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.index_service ul li {
  box-shadow: 0 0 32px rgba(0, 84, 163, 0.1);
  border-radius: 10px;
  padding: 2.5rem 0;
  width: 100%;
  position: relative;
  transition: 0.8s;
}

.hover-bg-effect::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #0054a3;
  z-index: -1;
  /* 核心优化：自定义缓动曲线 + 合适的时长 */
  /* cubic-bezier 是自定义缓动函数，参数可调整曲线形态 */
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  /* 可选：添加微小的transform，避免渲染卡顿（硬件加速） */
  transform: translateZ(0);
  will-change: width;
  border-radius: 10px;
}
.hover-bg-effect:hover::before {
  width: 100%;
}
.hover-bg-effect:hover {
  color: #fff;
  cursor: pointer;
  transition: 0.8s;
}

.index_service ul li img {
  width: 3.5rem;
  margin: 0 auto;
}

.index_service ul li p {
  margin-top: 20px;
  letter-spacing: 1px;
  font-weight: 600;
  font-size: 1.4rem;
}

.index_indus .swiper-button-next,
.index_indus .swiper-button-prev {
  background-color: rgba(0, 0, 0, 0.1);
  width: 40px;
  height: 60px;
}
.index_indus .swiper-button-next:hover,
.index_indus .swiper-button-prev:hover {
  background-color: #0054a3;
}
.index_indus .swiper-button-next {
  right: 0;
}
.index_indus .swiper-button-prev {
  left: 0;
}

.index_indus .swiper-button-next:after,
.index_indus .swiper-button-prev:after {
  font-size: 24px !important;
  color: #fff;
}
/*----------  index about  ----------*/
.index_about {
  background-image: url(../images/index_about_bg.jpg);
  margin-top: 2.5rem;
  padding-top: 4rem;
  width: 100%;
  height: 57.6vh;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  border-top: 3rem solid #f5f5f5;
}
.index_about_txt {
  /* margin-top: 1rem; */
}

.index_about_txt p {
  line-height: 1.8;
  font-size: 1.3rem;
  margin-top: 2rem;
}

.index_about_txt a {
  /*height: 2.5rem;
  line-height: 2.5rem;
  background-color: #ea5b24; */
  color: #ea5b24;
  /* display: inline-block;
  padding: 0 1rem;
  font-size: 1.4rem;
  border-radius: 5px;
  margin-top: 25px; */
}

.index_about_wh {
  /* width: 60%; */
  margin-top: 2rem;
}

.index_about_wh dl {
  display: flex;
  margin-bottom: 15px;
  font-size: 17px;
}

.index_about_wh dl dt {
  color: #0054a3;
  min-width: 102px;
  width: 19%;
  font-weight: bold;
  line-height: 1.6;
}

.index_about_wh dl dd {
  width: 81%;
  line-height: 1.6;
}

.numCount {
  width: 65%;
  margin-top: 50px;
}

.numCount ul {
  display: flex;
}

.numCount ul li {
  margin-right: 10%;
}

.numCount ul li .item .numU {
  font-weight: 600;
}

.numCount ul li .item .numU span {
  font-size: 40px;
  color: #0054a3;
  font-weight: 600;
}

.numCount ul li .item .indc {
  font-weight: 600;
  text-align: center;
  font-size: 18px;
}

/* index_new */

.index_new {
  margin: 20px 0;
}

.index_new_box {
  /* margin-top: 1rem; */
}

.index_new_box dl {
  margin-bottom: 1rem;
  border-bottom: 0.5px solid #ddd;
  padding-bottom: 1rem;
}

.index_new_box dl a {
  /* display: grid;
   grid-template-columns: 30% 70%; */
  display: block;
}

.index_new_box dl a dt {
  border: 0.5px solid #ddd;
  padding-bottom: 58%;
  overflow: hidden;
  position: relative;
  transition: all 0.6s ease;
  display: block;
}

.index_new_box dl a dt img {
  transition: all 0.6s ease;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: auto;
  margin: auto;
  padding: 0 0.15rem;
}

.index_new_box dl a dd {
  display: flex;
  /* flex-direction: column; 
  justify-content: center;
  /* padding-left: 1rem; */
}

.index_new_box dl a dd span {
  /* font-size: 1.3rem;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden; 
  font-weight: 600;
  padding-right: 10px;*/
  width: 23%;

  border-radius: 0.2rem;
  align-items: baseline;
  padding: 0.2rem 0;
  text-align: center;
  font-size: 1.3rem;
}

.index_new_box dl a dd p {
  width: 77%;
  font-size: 1.4rem;
  padding-left: 5px;
  display: inline-block;
  /* line-height: 1.5; */
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: #595959;
}

/* index_indus */
.index_indus {
  padding-top: 2.5rem;
  position: relative;
}
.index_indus .index_indus_box_txt {
  width: 100%;
  background: rgba(255, 255, 255, 0.6);
  position: absolute;
  left: 0;
  bottom: 0;
  color: #fff;
  padding: 10px;
  box-sizing: border-box;
  align-items: center;
  display: grid;
  grid-template-columns: 80% 20%;
}
.index_indus .index_indus_box_txt h3 {
  font-size: 1.4rem;
  color: #222;
  text-align: left;
  margin-bottom: 4px;
}
.index_indus .index_indus_box_txt p {
  font-size: 1.3rem;

  color: #666;
  text-align: left;
}

.index_indus_box .swiper-pagination {
  position: static;
}