.nodata{
    padding:40px 0;
    text-align: center;
    display: none;
}
.ctn-wrapper {
  padding: 60px 0;
  position: relative;
  z-index: 10;
}
.ctn-wrapper .layui-form {
  display: flex;
  justify-content: center;
}
.ctn-wrapper .layui-form .box {
  width: 240px;
}
.ctn-wrapper .layui-form .box input {
  height: 50px;
  font-size: 16px;
  font-family: "Noto Sans SC", "Microsoft Yahei", "微软雅黑", "Arial";
  padding-left: 20px;
  border: 1px solid rgba(0, 0, 0, 0.3) !important;
  font-weight: 500;
}
.ctn-wrapper .layui-form .box .layui-form-select .layui-edge {
  right: 18px;
}
.ctn-wrapper .layui-form .box dl {
  top: 50px;
}
.ctn-wrapper .layui-form .box dl dd {
  font-family: "Noto Sans SC", "Microsoft Yahei", "微软雅黑", "Arial";
  font-size: 16px;
}
.ctn-wrapper .layui-form .box dl dd.layui-this {
  background: var(--blue);
}
.ctn-wrapper .layui-form .box:not(:last-child) {
  margin-right: 20px;
}
.ctn1 {
  padding-bottom: 50px;
}
.ctn1 .con {
  display: flex;
  justify-content: flex-end;
  position: relative;
  padding-top: 70px;
}
.ctn1 .con .left {
  width: 50%;
  position: absolute;
  height: calc(100% - 70px);
  left: 0;
  top: 0;
  z-index: 2;
  background: #fff;
}
.ctn1 .con .left .swiper-container {
  height: 100%;
}
.ctn1 .con .left .swiper-container .swiper-slide a {
  height: 100%;
  display: block;
  overflow: hidden;
}
.ctn1 .con .left .swiper-container .swiper-slide a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ctn1 .con .left .swiper-container .swiper-slide a:hover img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn1 .con .right {
  width: 75%;
  background: #f0f5f8;
}
.ctn1 .con .right .swiper-slide .tu {
  display: none;
}
.ctn1 .con .right .swiper-slide .text {
  padding: 90px 70px 150px 420px;
}
.ctn1 .con .right .swiper-slide .text h2 {
  margin: 10px 0 20px;
}
.ctn1 .con .right .swiper-slide .text h2 a {
  font-weight: 500;
  color: #222;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 3em;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn1 .con .right .swiper-slide .text h2 a:hover {
  color: var(--blue);
}
.ctn1 .con .right .swiper-slide .text p {
  color: #777;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 3em;
  line-height: 1.8;
  height: 3.6em;
}
.ctn1 .con .right .swiper-slide .text h4 {
  margin-top: 50px;
}
.ctn1 .con .right .swiper-slide .text h4 a {
  color: #777;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn1 .con .right .swiper-slide .text h4 a span {
  font-size: 16px;
  margin-left: 6px;
}
.ctn1 .con .right .swiper-slide .text h4 a:hover {
  color: var(--blue);
}
.ctn1 .con .right .swiper-pagination {
  bottom: 70px;
  width: auto;
  left: 420px;
}
.ctn1 .con .right .swiper-pagination .swiper-pagination-bullet {
  width: 68px;
  height: 3px;
  border-radius: 0;
  background: #dadada;
  opacity: 1;
}
.ctn1 .con .right .swiper-pagination .swiper-pagination-bullet-active {
  background: var(--blue);
}
.ctn2 {
  padding-bottom: 120px;
  overflow: hidden;
}
.ctn2 .ctn-list ul {
  display: flex;
  flex-wrap: wrap;
}
.ctn2 .ctn-list ul li {
  margin-top: 60px;
  width: 32%;
}
.ctn2 .ctn-list ul li .tu {
  height: 260px;
  overflow: hidden;
}
.ctn2 .ctn-list ul li .tu img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ctn2 .ctn-list ul li .text {
  padding-top: 20px;
}
.ctn2 .ctn-list ul li .text h3 {
  color: #333;
}
.ctn2 .ctn-list ul li .text h2 {
  font-weight: 500;
  color: #222;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 3em;
  margin: 10px 0 30px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .ctn-list ul li .text h4 {
  color: #777;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .ctn-list ul li .text h4 span {
  font-size: 16px;
  margin-left: 0;
  color: var(--blue);
  opacity: 0;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .ctn-list ul li:not(:nth-child(3n)) {
  margin-right: 2%;
}
.ctn2 .ctn-list ul li:hover .tu img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn2 .ctn-list ul li:hover .text h2 {
  color: var(--blue);
}
.ctn2 .ctn-list ul li:hover .text h4 {
  color: var(--blue);
}
.ctn2 .ctn-list ul li:hover .text h4 span {
  opacity: 1;
  margin-left: 6px;
}
@media screen and (max-width: 1600px) {
  .ctn1 {
    padding-bottom: 2.5vw;
  }
  .ctn1 .con {
    padding-top: 3.5vw;
  }
  .ctn1 .con .left {
    height: calc(100% - 3.5vw);
  }
  .ctn1 .con .right .swiper-slide .text {
    padding: 4.5vw 3.5vw 7.5vw 24vw;
  }
  .ctn1 .con .right .swiper-slide .text h4 {
    margin-top: 2.5vw;
  }
  .ctn1 .con .right .swiper-pagination {
    left: 24vw;
    bottom: 3.5vw;
  }
  .ctn1 .con .right .swiper-pagination .swiper-pagination-bullet {
    width: 3.4vw;
  }
  .ctn2 {
    padding-bottom: 6vw;
  }
  .ctn2 .ctn-list ul li {
    margin-top: 3vw;
  }
  .ctn2 .ctn-list ul li .tu {
    height: 15vw;
  }
  .ctn2 .ctn-list ul li .text h2 {
    margin: 10px auto 1.5vw;
  }
}
@media screen and (max-width: 1200px) {
  .ctn1 .con .right .swiper-slide .text {
    padding: 4.5vw 3.5vw 7.5vw 26vw;
  }
  .ctn1 .con .right .swiper-pagination {
    left: 26vw;
  }
  .ctn2 .ctn-list ul li .tu {
    height: 17vw;
  }
}
@media screen and (max-width: 768px) {
  .ctn-wrapper {
    padding: 40px 5% 20px;
  }
  .ctn-wrapper .layui-form {
    flex-wrap: wrap;
  }
  .ctn-wrapper .layui-form .box {
    width: 100%;
    margin-right: 0!important;
  }
  .ctn-wrapper .layui-form .box input {
    height: 44px;
    font-size: 14px;
    padding-left: 14px;
  }
  .ctn-wrapper .layui-form .box dl {
    top: 44px;
  }
  .ctn-wrapper .layui-form .box dl dd {
    padding: 0 14px;
    font-size: 14px;
  }
  .ctn-wrapper .layui-form .box:first-child {
    z-index: 3;
  }
  .ctn-wrapper .layui-form .box:not(:first-child) {
    margin-top: 14px;
  }
  .ctn1 {
    padding-bottom: 0;
  }
  .ctn1 .con {
    padding-top: 0;
  }
  .ctn1 .con .left {
    display: none;
  }
  .ctn1 .con .right {
    width: 100%;
    background: #fff;
  }
  .ctn1 .con .right .swiper-slide {
    padding-bottom: 40px;
    background: #f0f5f8;
  }
  .ctn1 .con .right .swiper-slide .tu {
    display: block;
    height: 230px;
  }
  .ctn1 .con .right .swiper-slide .tu img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .ctn1 .con .right .swiper-slide .text {
    padding: 20px;
  }
  .ctn1 .con .right .swiper-slide .text h2 {
    margin: 10px 0 14px;
  }
  .ctn1 .con .right .swiper-slide .text h4 {
    margin-top: 20px;
  }
  .ctn1 .con .right .swiper-pagination {
    left: 0;
    bottom: 24px;
    width: 100%;
  }
  .ctn2 {
    padding-bottom: 40px;
  }
  .ctn2 .ctn-list ul li {
    width: 100%;
    margin-right: 0!important;
    margin-top: 30px;
  }
  .ctn2 .ctn-list ul li .tu {
    height: 190px;
  }
  .ctn2 .ctn-list ul li .text h2 {
    margin: 10px auto 14px;
    height: auto;
    -webkit-line-clamp: inherit;
  }
}