* {
  margin: 0;
  padding: 0;
}



/* 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: #B45739;
  /* 滑块的背景色 */

}

.index_banner_swiper {
  width: 100%;
  position: relative;
  margin-top: calc(20px + 4rem);
}

.index_banner {
  width: 100%;
  height: calc(150px + 30rem);

}

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

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

.banner_text_box {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: url(../images/ban_mask.png) no-repeat;
  background-size: cover;
}

.banner_text {
  max-width: 1640px;
  height: 100%;
  width: 90%;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;

}

.banner_text .p1 {
  font-family: D_DIN_PRO_Bold;
  font-weight: 700;
  font-size: calc(12px + 3rem);
  color: #FFFFFF;
  line-height: calc(6px + 4rem);
  letter-spacing: calc(1px + 0.1rem);
  text-shadow: 0px calc(2px + 0.1rem) calc(5px + 0.25rem) rgba(0, 0, 0, 0.4);
}



.index_1_box {
  width: 100%;
  background-color: #F4F8F9;
  padding: calc(20px + 3rem) 0;
}

.index_1 {
  max-width: 1600px;
  width: 90%;
  height: calc(65px + 20rem);
  margin: auto;
  background: url(../images/homeCat-bg.webp) no-repeat;
  background-size: cover;
}

.index_1_list {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.index_1_item {
  width: 50%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.index_1_item img {
  width: 72%;
  transition: .5s;
}

.index_1_item .p1 {
  font-size: calc(4px + 1rem);
  color: #333333;
  font-weight: bold;
  margin-top: calc(5px + 0.25rem);
  transition: .3s;
}

.more {
  width: calc(94px + 5rem);
  height: calc(10px + 2rem);
  border: 1px solid #2a2a2a;
  margin-top: calc(10px + 1rem);
  transition: .3s;
}

.more a {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: calc(7px + 0.5rem) !important;
  color: #2a2a2a;
  font-weight: bold;
}

.more:hover {
  background-color: #f7b014;
  border: none;
  box-shadow: 0 8px 10px rgb(0 0 0 / 20%);
}

.index_1_list .line {
  width: calc(0px + 0.1rem);
  background-color: #333333;
  height: calc(31px + 10rem);
}

.index_1_list .line:nth-last-of-type(1) {
  display: none;
}

.index_1_item:hover .more {
  background-color: #f7b014;
  border: none;
  box-shadow: 0 8px 10px rgb(0 0 0 / 20%);
  margin-top: calc(1px + 2rem);
}

.index_1_item:hover .p1 {
  color: #f7b014;
}

.index_1_item:hover img {
  transform: scale(1.1);
}

.index_2_box {
  width: 100%;
  padding: calc(20px + 3rem) 0;
  background-color: #ffffff;
}

.index_2 {
  max-width: 1600px;
  width: 90%;
  margin: auto;
  background: url(../images/likeProduct-bg.webp) no-repeat;
  background-size: cover;
}

.index_2_title {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.index_2_title_text .p1 {
  padding: 2.3rem 0 2.3rem;
  display: table;
  font-weight: bold;
  line-height: 1.3;
  position: relative;
  font-size: calc(10px + 1.5rem);
}

.index_2_title_text .p1::before {

  content: '';
  top: 0;
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  width: calc(20px + 4rem);
  height: calc(10px + 2rem);
  background: url(../images/title_icon1.webp) no-repeat center;
  background-size: contain;
}

.index_2_title_text .p1::after {
  content: '';
  position: absolute;
  left: 42%;
  transform: translate(-50%, 0);
  bottom: 0;
  width: calc(20px + 4rem);
  height: calc(10px + 2rem);
  background: url(../images/title_icon2.webp) no-repeat center;
  background-size: contain;
}

.index_2_title_text .p2 {
  width: calc(309px + 50rem);
  font-size: calc(8px + 0.5rem);
  color: #333333;
  font-weight: 500;
  line-height: 1.5;
  margin-top: calc(10px + 0.5rem);
}

.index_2_list {
  width: 100%;
  margin-top: calc(10px + 2rem);
}

.index_2_swiper {
  width: 100%;
}

.index_2_item {
  width: 100%;
  height: calc(150px + 20rem);
  background: #FFF;
  box-sizing: border-box;
  border: 1px solid #E2E2E2;
  overflow: hidden;
}

.index_2_item img {
  width: 100%;
  transition: .5s;
}

.index_2_item .p_name {
  width: 90%;
  border-top: 1px solid #E2E2E2;
  border-bottom: 1px solid #E2E2E2;
  padding: calc(5px + 0.5rem);
  margin: auto;

}

.index_2_item .p_name p {
  font-size: calc(10px + 0.5rem);
  color: #333333;
  font-weight: bold;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.index_2_item:hover img {
  transform: scale(1.1);
}

.index_2_item:hover .more {
  background-color: #f7b014;
  border: none;
  box-shadow: 0 8px 10px rgb(0 0 0 / 20%);
}

.index_2_item:hover .p_name p {
  color: #f7b014;
}

.bg {
  width: 100%;
  height: 100vh;
  background: url(../images/homeNews-bg.webp) no-repeat;
  position: fixed;
  top: 0;
  z-index: -1;

}

.index_4_box {
  width: 100%;
  padding: calc(20px + 3rem) 0;
}

.index_4 {
  max-width: 1600px;
  width: 90%;
  margin: auto;
}

.index_4_title {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.index_4_title .p1 {
  font-size: calc(10px + 1.5rem);
  font-weight: bold;
  color: #ffffff;
}

.index_4_top {
  display: flex;
  justify-content: space-between;
}

.index_4_top_left {
  width: 66.125%;
  height: calc(18px + 20rem);
  position: relative;
  overflow: hidden;
}

.index_4_top_left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .5s;
}

.index_4_top_left_text {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;

  padding: calc(10px + 0.5rem) calc(6px + 1rem);
}

.index_4_top_left_text a {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.index_4_top_left_text .p1 {
  font-size: calc(5px + 0.5rem);
  color: #f7b014;
}

.index_4_top_left_text .p2 {
  font-size: calc(10px + 0.5rem);
  color: #ffffff;
  margin-top: calc(3px + 0.25rem);
}

.index_4_top_left:hover img {
  transform: scale(1.05);
}

.index_4_top_right:nth-of-type(2) {
  display: none;
}

.index_4_top_right {
  width: 32.25%;
  height: calc(18px + 20rem);
  background-color: #ffffff;
}

.index_4_top_right_pic {
  width: 100%;
  height: calc(51px + 10rem);
  overflow: hidden;
}

.index_4_top_right_pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .5s;
}

.index_4_top_right_text {
  padding: calc(10px + 0.5rem) calc(6px + 1rem);
}

.index_4_top_right_text .p1 {
  font-size: calc(10px + 0.5rem);
  color: #333333;
}

.index_4_top_right_text .p2 {
  font-size: calc(5px + 0.5rem);
  color: #f7b014;
  margin-top: calc(6px + 0.5rem);
}

.index_4_top_right a {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.index_4_top_right:hover img {
  transform: scale(1.05);
}

.index_4_top_right:hover .p1 {
  color: #f7b014;
}

.index_4_bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: calc(6px + 1rem);
}

.index_4_item {
  width: 32.25%;
  height: calc(70px + 10rem);
  background-color: #ffffff;
  padding: calc(6px + 1rem);
}

.index_4_item:nth-of-type(1),
.index_4_item:nth-of-type(2) {
  display: none;
}

.index_4_item a {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.index_4_item .p1 {
  font-size: calc(5px + 0.5rem);
  color: #f7b014;
}

.index_4_item .p2 {
  font-size: calc(10px + 0.5rem);
  color: #333333;
  margin-top: calc(3px + 0.25rem);
  margin-bottom: calc(10px + 0.5rem);
}

.index_4_item .p3 {
  font-size: calc(6px + 0.5rem);
  color: #888888;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.index_4_item:hover .p2 {
  color: #f7b014;
}

.index_5_box {
  width: 100%;
  padding: calc(20px + 3rem) 0;
  background: url(../images/homeAbout-bg.webp) no-repeat #ffffff;
  background-size: 100%;
}

.index_5 {
  max-width: 1600px;
  width: 90%;
  margin: auto;
}

.index_5_main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: calc(10px + 3rem);
}

.index_5_left {
  width: 50%;
  height: calc(66px + 20rem);
}

.index_5_left .img1 {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.index_5_right {
  width: 46%;
}

.index_5_right .p1 {
  font-size: calc(4px + 1rem);
  color: #333333;
  font-weight: bold;
}

.index_5_num {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: calc(26px + 1rem);
  margin-top: calc(20px + 1rem);
}

.index_5_num_item {
  width: calc(53px + 15rem);
}

.index_5_num_item .p3 span {
  font-size: calc(4px + 1.5rem);
  color: #f7b014;
  font-weight: bold;
  line-height: 1;
}

.index_5_num_item .p3 {
  font-size: calc(10px + 0.5rem);
  color: #333333;
  font-weight: bold;
}

.index_5_num_item .p4 {
  font-size: calc(6px + 0.5rem);
  color: #333333;
  margin-top: calc(5px + 0.25rem);
}

.index_5_num_item img {
  width: calc(10px + 1rem);
}

.index_5_num_item .p2 {
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  gap: calc(5px + 0.25rem);
}

.index_5_right .p5 {
  font-size: calc(6px + 0.5rem);
  color: #333333;
  line-height: 1.5;
  margin-top: calc(5px + 2rem);
}

.index_6_box {
  width: 100%;
  padding: calc(20px + 3rem) 0;
  background-color: #ffffff;
}

.index_6 {
  max-width: 1600px;
  width: 90%;
  margin: auto;
}

.index_6 .p_1 {
  font-size: calc(12px + 1.5rem);
  color: #333333;
  font-weight: bold;
}

.index_4_list{
  margin-top: calc(10px + 2rem);
}

.index_2_swiper_m{
  display: none;
}
.index_2_swiper{
  display: block;
}

.index_6_from{
  margin-top: calc(10px + 3rem);
}


.index_6_from label {
  display: none;
}

.index_6_from .form-group {
  width: 48.25%;
}

.index_6_from .form-control {
  width: 100% !important;
  height: calc(2px + 3rem) !important;
  background: #FFFFFF;
  border: none;
  outline: medium;

  border-bottom: 1px solid #dbdbdb;
  outline: medium;
  padding: 0 calc(8px + 0.5rem);
}

.index_6_from .fc-form-body {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: calc(7px + 1rem);

}
.index_6_from .form-group:nth-last-of-type(1){
  width: 100% !important;
}


@media screen and (max-width: 1100px){
  .index_banner_swiper{
    margin-top: 0;
  }
  .index_banner {
    width: 100%;
    height: calc(140px + 1rem);
}
.index_1_item .p1{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.more {
  height: calc(20px + 2rem);
 
}
.more a{
  font-size: calc(10px + 1rem);
}
.index_1 {
  height: calc(65px + 30rem) ;
}
.index_2_title_text .p1{
  font-size: calc(16px + 1rem);
  line-height: 1.5;
}
.index_2_title_text .p2{
  width: 90%;
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.index_2_swiper_m{
  display: block;
}
.index_2_swiper{
  display: none;
}
.index_2_item .p_name p{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.index_2_item {
  width: 100% !important;
  height: calc(150px + 28rem);
}

.index_4_top{
  flex-direction: column;
  justify-content: flex-start;
  gap: calc(10px + 1rem);
}
.index_4_top_left{
  width: 100%;
  height: calc(18px + 32rem);
}
.index_4_top_left_text .p1{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.index_4_top_left_text .p2{
  font-size: calc(12px + 1rem);
  line-height: 1.5;
}
.index_4_top_right{
  width: 100%;
  height: calc(18px + 36rem);
}
.index_4_top_right_text .p1{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.index_4_top_right_text .p2{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.index_4_bottom {
  flex-direction: column;
  justify-content: flex-start;
  gap: calc(10px + 1rem);
}
.index_4_item{
  width: 100%;
  height: calc(70px + 26rem);
}
.index_4_item .p1{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.index_4_item .p2{
  font-size: calc(12px + 1rem);
  line-height: 1.5;
}
.index_4_item .p3{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.index_5_main{
  flex-direction: column;
  justify-content: flex-start;
  gap: calc(10px + 1rem);
}
.index_5_left {
  width: 100%;
  height: auto;
}
.index_5_right{
  width: 100%;
}
.index_5_right .p1{
  font-size: calc(12px + 1rem);
  line-height: 1.5;
}
.index_5_num_item .p3 span{
  font-size: calc(16px + 1rem);
}
.index_5_num_item img {
  width: calc(18px + 1rem);
}
.index_5_num_item .p4{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
.index_5_num_item{
  width: 48.5%;
}
.index_5_right .p5{
  font-size: calc(10px + 1rem);
  line-height: 1.5;
}
}