* {
  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: url(../images/about_bg.png) no-repeat;
  background-size: cover;
  position: relative;
  margin-bottom: calc(19px + 4rem);
}

.index_3 {
  max-width: 1600px;
  width: 90%;
  height: 100%;
  float: right;
  display: flex;
  justify-content: space-between;
  align-items: center;

}

.index_3_left {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.index_3_left_text {
  width: calc(30px + 30rem);
  height: calc(17px + 20rem);
  background: #F2F2F2;
  padding-right: calc(18px + 2rem);
  padding-top: calc(4px + 2rem);
  margin-top: calc(10px + 1rem);
  margin-bottom: calc(1px + 1rem);
}

.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(6px + 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: 48%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: calc(3px + 1.5rem);
  padding-right: calc(41px + 9rem);
  padding-top: calc(10px + 5rem);
}

.index_3_right_item {
  width: 36%;
}

.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: #FFFFFF;
  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;
}
.index_2_list_item{
  width: 256px;
  height: 220px;
  border: 1px black solid;
}


@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_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);
}
}