* {
  margin: 0;
  padding: 0;
}

html,
body {
  background: #ffffff !important;
}

/* 自定义整个滚动条 */
::-webkit-scrollbar {
  width: 2px;
  /* 设置滚动条的宽度 */
  background-color: #f9f9f9;
  /* 滚动条的背景色 */
}

/* 自定义滚动条轨道 */
::-webkit-scrollbar-track {
  background: #f9f9f9;
  /* 轨道的背景色 */
  /* 轨道的圆角 */
}

/* 自定义滚动条的滑块（thumb） */
::-webkit-scrollbar-thumb {
  background-color: #0054AC;
  /* 滑块的背景色 */

}


.index_banner {
  width: 100%;
  height: calc(170px + 40rem);

}

.index_banner_img {
  width: 100%;
  height: 100%;
}

.index_banner .index_banner_pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.index_1_box {
  width: 100%;
  padding: calc(2px + 3rem) 0;
}

.index_1 {
  max-width: 1280px;
  width: 90%;
  margin: auto;
}

.index_1_list {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: calc(10px + 1.5rem);
  row-gap: calc(10px + 1.5rem);
  margin-top: calc(2px + 2rem);

}

.index_1_item {
  width: 31.25%;
  height: calc(80px + 10rem);
  background: #F2F2F2;


}

.index_1_item a {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.index_1_item_left {
  flex: 1;
  height: 100%;
  padding-top: calc(6px + 1.5rem);
  padding-bottom: calc(5px + 2rem);
  padding-left: calc(5px + 1rem);
}

.index_1_item_left .p1 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 400;
  font-size: calc(8px + 1rem);
  color: #000000;
  line-height: calc(9px + 1.5rem);
}

.index_1_item_left .p2 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 400;
  font-size: calc(6px + 0.5rem);
  color: #999999;
  line-height: calc(2px + 1rem);
  margin-top: calc(0px + 0.25rem);
}

.index_1_item_left .p3 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 400;
  font-size: calc(2px + 0.5rem);
  color: #333333;
  line-height: calc(7px + 0.5rem);
}

.index_1_item_left .p4 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 400;
  font-size: calc(2px + 0.5rem);
  color: #666666;
  line-height: calc(7px + 0.5rem);
  margin-top: calc(0px + 0.25rem);
}

.index_1_item_left div {
  width: 100%;
  height: 1px;
  background: #D8D8D8;
  margin-top: calc(6px + 0.5rem);
  margin-bottom: calc(8px + 1rem);
}

.index_1_item_pic {
  height: calc(56px + 10rem);
}

.index_1_item_pic img {
  height: 100%;
}

.index_3_box {
  width: 100%;
  height: calc(42px + 30rem);
  background-size: cover;
  position: relative;
  margin-bottom: calc(19px + 4rem);
}

.index_3 {
  max-width: 1280px;
  width: 90%;
 margin: auto;
  /*display: flex;*/
  /*justify-content: space-between;*/
  /*align-items: center;*/

}
.index_3_title{
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.index_3_left {
  display: flex;
  justify-content: space-between;
  margin-top: calc(5px + 2rem);
}

.index_3_left_text {
  width: 50%;
  height: calc(19px + 20rem);
  background: #F2F2F2;
  padding-right: calc(18px + 2rem);
  padding-left: calc(18px + 2rem);
  padding-top: calc(15px + 2rem);

}

.index_3_left_text .p1 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 400;
  font-size: calc(8px + 1rem);
  color: #000000;
  line-height: calc(9px + 1.5rem);
  margin-bottom: calc(7px + 1rem);

}

.index_3_left_text .p2 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 400;
  font-size: calc(4px + 0.5rem);
  color: #000000;
  line-height: calc(10px + 0.5rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: calc(10px + 0.5rem);
}

.index_3_left_text .p2 p {
  text-indent: 4ch;
}

.index_3_box .mask {
  width: calc(20px + 15rem);
  height: calc(17px + 20rem);
  background-color: #F2F2F2;
  position: absolute;
  bottom: calc(1px + 1rem);
  left: 0;
}

.index_3_right {
    width: 75%;
  display: flex;
  justify-content: space-between;
}

.index_3_left_pic{
    width: 50%;
    height: calc(19px + 20rem);
}
.index_3_left_pic img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.index_3_right_item .p1 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 1000;
  font-size: calc(2px + 2rem);
  color: #CEB25A;
  line-height: calc(19px + 2rem);
}

.index_3_right_item .p2 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 400;
  font-size: calc(4px + 1rem);
  color: #333333;
  line-height: calc(4px + 1.5rem);
  margin-top: calc(5px + 0.25rem);
}

.index_2_box {
  width: 100%;
  padding-bottom: calc(20px + 3rem);
}

.index_2 {
  max-width: 1280px;
  width: 90%;
  margin: auto;

}

.index_2_list_box::-webkit-scrollbar-thumb {
  background-color: #ffffff;
  /* 滑块的背景色 */

}

.index_2_list_box::-webkit-scrollbar {
  width: 2px;
  height: 1px;
  /* 设置滚动条的宽度 */
  background-color: #f9f9f9;
  /* 滚动条的背景色 */
}

.index_2_list_box {
  width: 100%;
  overflow-x: scroll;
  margin-top: calc(3px + 2rem);
}

.index_2_list {
  width: 1536px;
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  overflow: hidden;
}

.index_2_list_item {
  width: 256px;
  height: 220px;
  cursor: pointer;
  position: relative;
}



.index_2_list_item_mask {
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  transition: .5s;
  z-index: 1;
}

.index_2_list_item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .5s;

}

.index_2_list_item:nth-of-type(1) .index_2_list_item_mask,
.index_2_list_item:nth-of-type(2) .index_2_list_item_mask,
.index_2_list_item:nth-of-type(3) .index_2_list_item_mask,
.index_2_list_item:nth-of-type(4) .index_2_list_item_mask,
.index_2_list_item:nth-of-type(5) .index_2_list_item_mask,
.index_2_list_item:nth-of-type(6) .index_2_list_item_mask {
  top: 0;
}

.index_2_list_item_mask .num {
  padding: 0 calc(4px + 1rem);
}

.index_2_list_item_text {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: calc(3px + 4rem);
  transition: .3s;
}

.index_2_list_item_intro{
  position: absolute;
  top: calc(78px + 5rem);
  opacity: 0;
  transition: .5s;
}
.index_2_list_item_intro .p2{
font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
font-weight: 400;
font-size: calc(2px + 0.5rem);
color: #FFFFFF;
line-height: calc(7px + 0.5rem);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  padding: 0 calc(4px + 1rem);
}


.index_2_list_item_intro .p3{
font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
font-weight: 400;
font-size: calc(2px + 0.5rem);
color: #FFFFFF;
line-height: calc(7px + 0.5rem);
padding: 0 calc(4px + 1rem);
margin-top: calc(51px + 5rem);
display: flex;
justify-content: flex-start;
align-items: center;
gap: calc(3px + 0.25rem);
}

.index_2_list_item_mask .num p {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 400;
  font-size: calc(10px + 0.5rem);
  color: #FFFFFF;
  line-height: calc(8px + 1rem);
  
}

.index_2_list_item_mask .num div {
  width: calc(10px + 0.5rem);
  height: 1px;
  background: #FFFFFF;
  margin-top: calc(1px + 0.1rem);
}

.index_2_list_item_mask .p1 {
  font-family: Alibaba PuHuiTi 2.0, Alibaba PuHuiTi 20;
  font-weight: 500;
  font-size: calc(6px + 0.5rem);
  color: #FFFFFF;
  line-height: calc(2px + 1rem);
  padding: 0 calc(4px + 1rem);
}



.index_2_list_item_mask:hover {

  height: calc(40px + 20rem);
  /* background-color: #CEB25A; */
  z-index: 10;
}

.index_2_list_item_mask:hover .index_2_list_item_text {
  background-color: #CEB25A;
  height: calc(46px + 5rem);
  gap: calc(8px + 0.5rem);

}

.index_2_list_item_mask:hover img {
  height: auto;
  margin-top: calc(46px + 5rem);
}
.index_2_list_item_mask:hover .index_2_list_item_intro{
  opacity: 1;
}

@media screen and (max-width: 1100px) {
  body {
    overflow: hidden;
  }

  .index_banner {
    width: 100%;
    height: calc(170px + 4rem);
  }

  .index_1_box {
    padding: calc(18px + 3rem) 0;
  }

  .index_1_item {
    width: 100%;
    height: calc(93px + 30rem);
  }
.index_2_list_item:nth-of-type(5),.index_2_list_item:nth-of-type(6),.index_2_list_item:nth-of-type(7),
.index_2_list_item:nth-of-type(8),.index_2_list_item:nth-of-type(9),.index_2_list_item:nth-of-type(10),
.index_2_list_item:nth-of-type(11),.index_2_list_item:nth-of-type(12){
    display: none;
}
  .index_1_item_left .p1 {
    font-size: calc(16px + 1rem);
    line-height: 1.5;
  }

  .index_1_item_left .p2 {
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }

  .index_1_item_left .p3 {
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }

  .index_1_item_left .p4 {
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }

  .index_1_item_pic {
    height: calc(56px + 32rem);
  }
  .index_2_list{
      width: 100%;
  }
  .index_2_list_item{
      width: 50%;
      height: calc(100px + 5rem);
  }
  .index_2_list_item_mask .num p{
      font-size: calc(12px + 1rem);
      line-height: 1.5;
  }
  .index_2_list_item_mask .p1{
      font-size: calc(10px + 1rem);
      line-height: 1.5;
  }
  .yewu_next .line1{
      display: none;
  }
  .yewu_next .line2{
      display: none;
  }
  .yema{
      display: none;
  }
  .yw_prev{
      display: none;
  }
   .yw_next{
      display: none;
  }
  .index_2{
      padding: calc(15px + 1rem) 0;
  }
  .index_2_list_box {
    margin-top: calc(15px + 2rem);
}
.index_3_left_text .p1{
    font-size: calc(12px + 1rem);
    line-height: 1.5;
    margin-bottom: calc(2px + 1rem);
}
.index_3_left_text {
    width: 100%;
        height: calc(38px + 100rem);
    padding-left: calc(18px + 2rem);
   
}
.index_3_left_text .p2{
   
    font-size: calc(10px + 1rem);
    line-height: 1.5;
    overflow: hidden;
}
.index_3_right_item .p1{
    font-size: calc(16px + 1rem);
}
.index_3_right{
    width: 100%;
    
}
.index_3_right_item .p2{
    font-size: calc(10px + 1rem);
}

.index_3_box{
  height: auto;
}
.index_3_box .mask{
    display: none;
}
.index_3{
    float: none;
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(10px + 1rem);
    margin: auto;
}
.index_3_left{
    width:100%;
    flex-direction: column;
    justify-content: flex-start;
    
}
.index_3_title{
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: calc(10px + 1rem);
}
.index_3_left_pic{
    width: 100%;
    height: auto;
}
}