html {
  margin: 0 auto;
  font-family: 'Helvetica Neue',Helvetica,'PingFang SC','Microsoft YaHei','Lantinghei SC',Arial,'WenQuanYi Zen Hei','WenQuanYi Micro Hei',"sans-serif"; 
}
body {
  font-family: "HelveticaR";
  overflow-x: hidden;
}
/*  home  */
.home_introduction {
  position: relative;
  padding: 90px 0 0;
}
.home_introduction_static {
  margin-bottom: 94px;
}
.home_introduction_item {
  position: relative;
  float: left;
  width: 25%;
  padding-right: 30px;
}
.home_introduction_item_num {
  font-size: 80px;
  color: #001F94;
  line-height: 60px;
  font-family: "helveticaLight";
  margin-bottom: 28px;
  font-weight: 600;
}
.home_introduction_item_num sup{
  font-size: 40px;
  line-height: 0;
  vertical-align: baseline;
  position: relative;
  top: -28px;
  margin-left: 2px;
}
.home_introduction_item_text {
  font-size: 18px;
  color: #444444;
  line-height: 26px;
}
.home_introduction_des {
  margin-bottom: 70px;
}
.home_introduction_des .public_title {
  margin-bottom: 24px;
}
.home_introduction_des .public_text {
  max-width: 1140px;
}

.home_choose {
  position: relative;
  padding: 102px 0 0;
}
.home_choose_top {
  position: relative;
  text-align: right;
  margin-bottom: 68px;
}
.home_choose_top .public_title {
  margin-bottom: 24px;
}
.home_choose_top .public_text  {
  display: inline-block;
  max-width: 820px;
}

.home_choose_btm {
  position: relative;
  display: flex;
  gap: 1px;
  height: 650px;
}
.home_choose_item {
  position: relative;
  width: 25%;
  overflow: hidden;
  height: 100%;
}
.home_choose_item_img {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.home_choose_item_img img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
.home_choose_item:hover .home_choose_item_inside {
  background: rgba(0,0,0,0.6);
  bottom: 0;
}
.home_choose_item:hover .home_choose_item_text {
  opacity: 1;
}
.home_choose_item_inside {
  position: absolute;
  z-index: 9;
  left: 0;
  bottom: -108px;
  padding: 0 30px 30px;
  text-align: center;
  transition: all 0.4s ease;
  /* background: rgba(0,0,0,0.6); */
}
.home_choose_item_title {
  font-size: 32px;
  color: #FFFFFF;
  line-height: 36px;
  width: 100%;
  text-align: center;
  padding: 24px 0;
}
.home_choose_item_text {
  font-size: 18px;
  line-height: 26px;
  color:#fff;
  height: 78px;
  opacity: 0;
  transition: all 0.4s ease;
}


.home_control {
  position: relative;
  padding: 92px 0 0 ;
}
.home_control_top {
  position: relative;
  text-align: center;
  margin-bottom: 120px;
}
.home_control_top .public_title {
  margin-bottom: 24px;
}
.home_control_top .public_text {
  max-width: 940px;
  margin: 0 auto;
}
.home_control_list {
  position: relative;
  display: flex;
  flex-wrap:wrap;
  margin-bottom: 40px;
}
.home_control_item {
  position: relative;
  width: 254px;
  height: 350px;
  background: #fff;
  text-align: center;
  padding-right: 34px;
}

.home_control_item:nth-child(1) {
  z-index: 10;
}
.home_control_item:nth-child(2) {
  z-index: 9;
}
.home_control_item:nth-child(3) {
  z-index: 8;
}
.home_control_item:nth-child(4) {
  z-index: 7;
}
.home_control_item:nth-child(5) {
  z-index: 6;
}
.home_control_item:nth-child(6) {
  z-index: 5;
}
.home_control_item:nth-child(7) {
  z-index: 4;
  padding-right: 0;
  width: 176px;
}
.home_control_item:nth-child(7):after {
  display: none;
}
.home_control_item:nth-child(7):before {
  display: none;
}
/* .home_control_item::after {
  content: "";
  position: absolute;
  z-index: 5;
  right: 4px;
  top: 50%;
  transform: translateY(-37px);
  width: 30px;
  height: 54px;
  background: #ffffff;     
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  filter: drop-shadow(0 0 6px #ff0000);   
} */
.home_control_item::before{
  content:"";
  position: absolute;
  z-index: 1;
  width: 150px;
  top: 0;right: -32px;
  height: 100%;
  background-image: url(../images/main_bj5.png);
  background-position: center  center;
  background-repeat: no-repeat;
  background-size: 80px auto;
}
.home_control_item_cont {
  position: relative;
  z-index: 10;
  height: 100%;
  background: #fff;
  padding-top: 60px;
}
.home_control_item_icon {
  position: relative;
  height: 49px;
  line-height: 49px;
  margin-bottom: 16px;
}
.home_control_item_text {
  font-size: 24px;
  color: #000000;
  line-height: 26px;
  height: 104px;
  display: flex;
  align-items: center;
}
.home_control_item_text span {
  width: 100%;
}

/* 最后一步后面不要箭头 */
.home_control_item:last-child::after {
  display: none;
}

.home_control_arrow {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 44px;
  filter: drop-shadow(0 0 10px rgba(0,0,0,0.22));   /* 阴影在外层 */
}
.home_control_arrow::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #fff;
  clip-path: polygon(0 0, 100% 50%, 0 100%);         /* 裁剪在内层 */
}

.home_control_info {
  position: relative;
  height: 548px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  color:#fff;
  padding: 0 90px;
}
.home_control_title {
  font-size: 48px;
  color: #FFFFFF;
  line-height: 56px;
}
.home_control_text {
  font-size: 18px;
  color: #FFFFFF;
  line-height: 26px;
  width: 760px;
  padding-left: 64px;
  border-left: 1px solid #fff;
  margin-left: 40px;
}

.home_page_offer {
  position: relative;
  padding: 98px 0 0;
}
.home_page_offer.home_offer {
  margin-bottom: 0;
}
.home_page_offer_top .public_title {
  width: 500px;
  margin-right: 200px;
  padding-top: 5px;
}
.home_page_offer_btn {
  margin-top: 100px;
}

.home_page_offer_top {
  margin-bottom: 54px;
}
.home_page_offer_text {
  text-align: right;
}

.home_page_product {
  position: relative;
  padding: 96px 0 0;
}
.home_page_product_top {
  position: relative;
  text-align: center;
  margin-bottom: 76px;
}

.home_page_product_btm {
  position: relative;
  display: flex;
  flex-wrap:wrap;
}
.home_page_product_item {
  position: relative;
  width: 50%;
  height: 954px;
  overflow: hidden;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color:#fff;
  transition: all 0.4s ease;
}
.home_page_product_item a {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
}
.home_page_product_item:hover {
  background-size: 110% 110%;
}
.home_page_product_item_img {
  position: relative;
  width: 100%;
  height: 100%;
}
.home_page_product_item_img img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
.home_page_product_item_inside {
  position: absolute;
  z-index: 9;
  left: 0;bottom: 76px;
  width: 100%;
  text-align: center;
}
.home_page_product_item_title {
  font-size: 48px;
  color: #FFFFFF;
  line-height: 56px;
  margin-bottom: 24px;
}
.home_page_product_item_text {
  font-size: 18px;
  color: #FFFFFF;
  line-height: 26px;
  margin-bottom: 36px;
}
.home_page_product_item_btn .opa_btn2 {
  width: 228px;
  height: 60px;
  line-height: 59px;
  font-size: 18px;
}

.home_offer .home_offer_mbox .offer_card p {
  font-size: 18px;
  line-height: 26px;
}


.home_fabrics {
  position: relative;
  padding: 130px 0 60px;
  background: #f4f4f4;
}
.home_fabrics_top {
  position: relative;
  text-align: center;
  margin-bottom: 100px;
}
.home_fabrics_top .public_title {
  max-width: 1000px;
  margin: 0 auto;
  text-transform: none;
}

.home_fabrics_btm {
  display:flex; 
  flex-wrap:wrap;
}
.home_fabrics_item {
  flex: 0 0 calc(100% / 7);
  height: 120px;
  line-height: 120px;
  text-align: center;
}
.home_fabrics_item img {
  max-width: 100%;
}


.home_unique {
  position: relative;
  width: 100%;
  height: 749px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  color:#fff
}

.home_unique_cont {
  position: relative;
  height: 100%;
}
.home_unique_info {
  position: relative;
  padding: 120px 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.home_unique_text {
  font-size: 18px;
  line-height: 26px;
  margin-bottom: 24px;
}
.home_unique_title {
  font-size: 48px;
  line-height: 56px;
  margin-bottom: 34px;
}
.home_unique_btn .opa_btn2 {
  width: 278px;
  height: 60px;
  line-height: 59px;
}

.home_unique_item {
  position: relative;
  float: left;
  width: 180px;
  text-align: center;
  margin-right: 24px;
}
.home_unique_item:after {
  content: "";
  position: absolute;
  top: 22px;right: -20px;
  z-index: 9;
  width: 13px;
  height: 14px;
  background-image: url(../images/main_icon_arrow1.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 13px 14px;
}
.home_unique_item:first-child {
  width: 144px;
}
.home_unique_item:last-child {
  margin-right: 0;
}
.home_unique_item:first-child:after {
  right: -26px;
}
.home_unique_item:last-child:after {
  display: none;
}
.home_unique_item_icon {
  position: relative;
  height: 29px;
  line-height: 29px;
  margin-bottom: 15px;
}
.home_unique_item_text {
  font-size: 18px;
  color: #FFFFFF;
  line-height: 26px;
}


.home_form {
  position: relative;
  padding: 72px 0 50px;
}
.home_form_cont {
  position: relative;
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: contain;
}
.home_form_main {
  position: relative;
  width: 900px;
  margin: 0 auto;
  padding: 0 0 60px;
}
.home_form_top {
  text-align: center;
  margin-bottom: 110px;
}

.home_form .cont_form_item {
  width: 49%;
}

/*  sustainability   */
.sustainability_commitment {
  position: relative;
  padding: 134px 0 140px;
}
.sustainability_commitment_top {
  text-align: center;
  margin-bottom: 110px;
}
.sustainability_commitment_top .public_title {
  margin-bottom: 40px;
}
.public_title {
  font-size: 48px;
  color: #000000;
  line-height: 56px;
} 
.sustainability_commitment_top .public_text {
  width: 980px;
  margin: 0 auto;
}
.public_text {
  position: relative;
  font-size: 18px;
  color: #444;
  line-height: 26px;
  /* font-family: "helveticaLight"; */
}
.public_text_18 {
  position: relative;
  font-size: 18px;
  color: #444;
  line-height: 26px;
  /* font-family: "helveticaLight"; */
}
.sustainability_commitment_des {
  position: relative;
  width: 100%;
  height: 575px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  margin-bottom: 90px;
}
.sustainability_commitment_des_text {
  position: absolute;
  z-index: 9;
  top: 50%;
  left: 0;right:0;
  text-align: center;
  transform: translate(0,-50%);
  font-size: 28px;
  color: #FFFFFF;
  line-height: 36px;
  max-width: 1000px;
  margin: 0 auto;
}
.sustainability_commitment_group {
  position: relative;
  padding: 0 15px;
}
.sustainability_commitment_item {
  position: relative;
  float: left;
  width: 524px;
  margin: 0 48px 0 0;
}
.sustainability_commitment_item:nth-child(3n) {
  margin-right: 0;
}
.sustainability_commitment_item_img {
  position: relative;
  width: 100%;
  height: 262px;
  overflow: hidden;
  margin-bottom: 45px;
}
.sustainability_title {
  font-size: 22px;
  color: #000000;
  line-height: 36px;
  margin-bottom: 5px;
}
.sustainability_text {
  font-size: 18px;  
  color:#444444;
  line-height: 26px;
}

.sustainability_environment {
  position: relative;
  width: 100%;
  height: 550px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.sustainability_environment_item {
  float: left;
  width: 50%;
  text-align: center;
  padding: 180px 100px 0;
}
.sustainability_environment_item_title {
  font-size: 22px;
  color: #FFFFFF;
  line-height: 28px;
  margin-bottom: 20px;
}
.sustainability_environment_item_data {
  font-size: 64px;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 32px;
  font-weight: 600;
}
.sustainability_environment_item_data span {
  display: inline-block;
  vertical-align: bottom;
  font-size: 17px;
  line-height: 20px;
}
.sustainability_environment_item_text {
  font-size: 18px;
  color: #FFFFFF;
  line-height: 26px;
  max-width: 500px;
  margin: 0 auto;
}

.sustainability_news {
  position: relative;
  padding: 106px 0 162px;
}
.sustainability_news_top {
  margin-bottom: 80px;
  justify-content: space-between; 
}
.sustainability_news_top .public_title {
  color: #202020;
}
.sustainability_news_top_right .opa_btn1 {
  width: 240px;
}
.sustainability_news_item {
  position: relative;
  float: left;
  width: 524px;
  margin-right: 64px;
}
.sustainability_news_item:last-child {
  margin-right: 0;
}
.sustainability_news_item_img {
  position: relative;
  width: 100%;
  height: 275px;
  overflow: hidden;
  margin-bottom: 50px;
}
.sustainability_news_item_img img {
  width: 100%;
}

/*  resources  */
.resources_box {
  position: relative;
  padding: 80px 0 140px;
}
.resources_screen {
  position: relative;
  text-align: center;
  padding-bottom: 80px;
  font-family: "helveticaLight";
}
.resources_screen a {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  font-size: 34px;
  line-height: 42px;
  color:#000000;
  padding: 0 40px;
  margin: 0 38px;
  transition: all 0.4s ease;
  /* color: #001F9F; */
}
.resources_screen a:after {
  content: "";
  position: absolute;
  top: 50%;right: -40px;
  transform: translate(0,-50%);
  z-index: 9;
  width: 2px;
  height: 34px;
  background: #000;
}
.resources_screen a:last-child:after {
  display: none;
}
.resources_screen span {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  line-height: 42px;
}
.resources_screen span:after {
  content: "";
  position: absolute;
  z-index: 9;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: #001F9F;
  transition: all 0.4s ease;
}
.resources_screen a:hover,.resources_screen a.active {
  color:#001F9F
}
.resources_screen a:hover span:after,.resources_screen a.active span:after {
  width: 100%;
}

.resources_switch_list {
  display: none;
}
.resources_switch_list:first-child {
  display: block;
}

.resources_btm {
  position: relative;
  text-align: center;
  padding-top: 20px;
}

.lookbook_group {
  position: relative;

}
.lookbook_item {
  position: relative;
  float:left;
  width: 357px;
  margin: 0 24px 60px 0;
  border: 1px solid rgba(191,185,182,0.4);
  transition: all 0.4s ease;
}
.lookbook_item:hover {
  border:1px solid #001F9F
}
.lookbook_item a {
  display: block;
  padding: 4px;
}
.lookbook_item_img {
  position: relative;
  height: 494px;
  overflow: hidden;
}
.lookbook_item_img img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
.lookbook_item:nth-child(4n) {
  margin-right: 0;
}
.lookbook_item_btm {
  position: relative;
  height: 100px;
  padding: 14px 36px 0;
}
.lookbook_item_title {
  font-size: 24px;
  color: #2D2D2D;
  line-height: 32px;
  margin-bottom: 6px;
}


/*  fabric  */
.fabric_overview {
  position: relative;
  text-align: center;
  padding: 70px 0 0;
}
.fabric_overview_text {
  font-size: 18px;
  color: #444444;
  line-height: 26px;
  max-width: 1400px;
  margin: 0 auto 70px;
}
.fabric_overview_img {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 41.1765%;   /* 700 / 1700，保持原图比例 */
  overflow: hidden;
  perspective: 1400px;        /* 3D 倾斜景深 */
}
.fabric_overview_img_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  transform: scale(1.24);     /* 常驻放大，留出倾斜/视差余量 */
  transform-origin: center center;
  will-change: transform;
}
.fabric_overview_img_vignette {
  /* 电影感暗角 + 上下渐变压暗 */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 50% 45%, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0.38) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0) 28%, rgba(0, 0, 0, 0) 72%, rgba(0, 0, 0, 0.26) 100%);
}
.fabric_overview_img_sheen {
  /* 周期性扫过一道缎面光泽 */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: screen;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0) 38%,
    rgba(255, 255, 255, 0.16) 47%,
    rgba(255, 255, 255, 0.34) 50%,
    rgba(255, 255, 255, 0.16) 53%,
    rgba(255, 255, 255, 0) 62%,
    rgba(255, 255, 255, 0) 100%
  );
  background-size: 250% 100%;
  background-position: 150% 0;
  background-repeat: no-repeat;
  animation: fabricSheen 8s ease-in-out infinite;
}
@keyframes fabricSheen {
  0%, 52% { background-position: 150% 0; }
  82%, 100% { background-position: -60% 0; }
}
.fabric_overview_img_glare {
  /* 跟随倾斜角度的镜面高光（光斑），模拟面料反光 */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
  mix-blend-mode: screen;
  background: radial-gradient(
    circle at var(--gx, 50%) var(--gy, 40%),
    rgba(255, 255, 255, 0.4),
    rgba(255, 255, 255, 0.12) 22%,
    rgba(255, 255, 255, 0) 46%
  );
  transition: opacity 0.3s ease;
}
.fabric_book {
  position: relative;
  padding: 108px 0 168px;
}
.fabric_book_top {
  text-align: center;
  margin-bottom: 92px;
}
.fabric_title {
  font-size: 64px;
  color: #000000;
  line-height: 72px;
}
.fabric_book_cont {
  position: relative;
  width: 1452px;
  margin: 0 auto;
}
.fabric_book_item {
  position: relative;
  float: left;
  width: 348px;
  margin: 0 20px 0 0;
  padding: 54px 42px;
  text-align: center;
  transition: all 0.4s ease;
}
.fabric_book_item_cont {
  position: relative;
  z-index: 100;
}
.fabric_book_item:hover:after  {
  height: 100%;
}
.fabric_book_item:hover .fabric_book_item_btn {
  opacity: 1;
}
.fabric_book_item:hover .operate_btn:after  {
  width: 100%;
}
.fabric_book_item:hover .fabric_book_item_icon {
  opacity: 0;
}
.fabric_book_item:hover::before {
  height: 100%;
}
.fabric_book_item:before {
  content: "";
  position: absolute;
  left: 0;top: 0;
  z-index: 2;
  width: 100%;
  height: 212px;
  background-image: url(../upload/fabric_bj1.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  transition: all 0.4s ease;
}
.fabric_book_item:nth-child(2):before {
  background-image: url(../upload/fabric_bj2.jpg);
}
.fabric_book_item:nth-child(3):before {
  background-image: url(../upload/fabric_bj3.jpg);
}
.fabric_book_item:nth-child(4):before {
  background-image: url(../upload/fabric_bj4.jpg);
}

.fabric_book_item:after {
  content: "";
  position: absolute;
  left: 0;top: 0;
  z-index: 10;
  width: 100%;
  height: 212px;
  background-color: rgba(0,0,0,0.4);
  transition: all 0.4s ease;
}
.fabric_book_item:nth-child(4n) {
  margin-right: 0;
}
.fabric_book_item_cont {
  position: relative;
  z-index: 99;
}
.fabric_book_item_icon {
  margin-bottom: 14px;
  transition: all 0.4s ease;
}
.fabric_book_item_title {
  font-size: 27px;
  color: #FFFFFF;
  line-height: 36px;
  margin-bottom: 16px;
}
.fabric_book_item_text {
  font-size: 18px;
  color:rgba(255,255,255,0.7);
  line-height: 26px;
  margin-bottom: 28px;
}
.fabric_book_item_btn {
  position: relative;
  opacity: 0;
  transition: all 0.4s ease;
}
.operate_btn {
  position: relative;
  display: inline-block;
  width: 100%;
  height: 60px;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 30px;
  padding: 15px 0;
}
.operate_btn:after {
  content: "";
  position: absolute;
  left: 0;top: 0;
  z-index: 2;
  width: 0;
  height: 100%;
  background: #001F9F;
  transition: all 0.4s ease;
}
.fabric_book_item_btn span {
  position: relative;
  z-index: 9;
}

.fabric_library_top {
  position: relative;
  text-align: center;
  margin-bottom: 94px;
}
.fabric_library_top .fabric_title {
  margin-bottom: 12px;
}
.fabric_library_top .public_title {
  margin-bottom: 24px;
}
.fabric_text {
  font-size: 24px;
  color: #000000;
  line-height: 28px;
  /* font-family: "helveticaLight"; */
}
.fabric_library_item {
  position: relative;
  float: left;
  width: 550px;
  margin:0 25px 0 0
}
.fabric_library_item:last-child {
  margin-right: 0;
}
.fabric_library_item_img {
  position: relative;
  width: 100%;
  height: 734px;
  overflow: hidden;
  margin-bottom: 36px;
}
.fabric_library_item_title {
  font-size: 27px;
  color: #000000;
  line-height: 36px;
  margin-bottom: 16px;
}
.fabric_library_item_text {
  font-size: 18px;
  color: #444;
  line-height: 26px;
  /* font-family: "helveticaLight"; */
}

.fabric_advantages {
  position: relative;
  max-width: 1920px;
  margin:0 auto;
  padding: 190px 0 160px;
}
.fabric_advantages_item {
  /* margin-bottom: 60px; */
  background: #fbfbfb;
}
.fabric_advantages_item:last-child {
  margin-bottom: 0;
}
.fabric_advantages_item:nth-child(2n) {
  justify-content: center;
  flex-flow: row-reverse;
}
.fabric_advantages_item:nth-child(2n) .fabric_advantages_item_main {
  text-align: right;
  padding: 0 90px 0 9.9vw;
}
.fabric_advantages_item_title {
  font-size: 64px;
  color: #000000;
  line-height: 80px;
  margin-bottom: 24px;
}
.fabric_advantages_item_text {
  font-size: 19px;
  color: #444444;
  line-height: 26px;
  /* font-family: "helveticaLight"; */
}

.fabric_advantages_item_img {
  width: 50%;
}
.fabric_advantages_item_img img {
  width: 100%;
}
.fabric_advantages_item_main {
  position: relative;
  padding: 0 9.9vw 0 90px;
}
.fabric_advantages_item .public_title {
  margin-bottom: 24px;
}

/*  handcrafted   */
.handcrafted_scabal {
  position: relative;
  padding: 124px 0 200px;
}
.handcrafted_scabal_cont {
  justify-content: center;
  flex-flow: row-reverse;
}
.handcrafted_scabal_cont .handcrafted_title {
  margin-bottom: 24px;
}
.handcrafted_scabal_img {
  position: relative;
  width: 748px;
  overflow: hidden;
}
.handcrafted_scabal_right {
  margin-right: 150px;
}
.handcrafted_title {
  font-size: 48px;
  color: #000000;
  line-height: 56px;
}
.handcrafted_text {
  font-size: 18px;
  color: #444444;
  line-height: 26px;
  /* font-family: "helveticaLight"; */
}
.handcrafted_customization_top .handcrafted_text {
  text-align: right;
}
.handcrafted_scabal_text p:first-child {
  margin-bottom: 20px;
}
.handcrafted_scabal_text .handcrafted_point {
  position: relative;
  padding-left: 20px;
}
.handcrafted_scabal_text .handcrafted_point:after {
  content: "";
  position: absolute;
  z-index: 2;
  width: 8px;
  height: 8px;
  background: #444;
  left: 0;
  top: 9px;
  border-radius: 50%;
}
.handcrafted_point {
  margin-top: 10px;
}
.handcrafted_point:first-child {
  margin-top: 0;
}
.handcrafted_customization_top {
  margin-bottom: 110px;
}
.handcrafted_customization_top h2 {
  width: 860px;
  margin-right: 198px;
  line-height: 60px;
}

.handcrafted_series {
  position: relative;
  padding: 20px 0 160px;
}

.handcrafted_series_top {
  position: relative;
  text-align: center;
  margin-bottom: 80px;
}

.handcrafted_series_top .public_text {
  max-width: 840px;
  margin: 0 auto;
}

.handcrafted_series_item:nth-child(2n)  {
  justify-content: center;
  flex-flow: row-reverse;
}
.handcrafted_series_item:last-child {
  margin-bottom: 0;
}
.handcrafted_series_item_img {
  position: relative;
  width: 50%;
  overflow: hidden;
}
.handcrafted_series_item_img img {
  width: 100%;
}
.handcrafted_series_item_right {
  text-align: center;
  padding: 0 136px;
}
.handcrafted_series_item_icon {
  margin-bottom: 32px;
}
.handcrafted_series_item_right .handcrafted_title {
  margin-bottom: 24px;
}
.handcrafted_video_box  {
  margin-bottom: 154px;
}
.video_box_height .video_img {
  height: 45vw;
  max-height: 900px;
}
.handcrafted_video_box.video_box_height .video_img {
  max-height: none;
}
.handcrafted_video_cont {
  position: relative;
  width: 100%;
  height: 100%;
}

/* .foot_left{
  width: 200px;
}
.foot_logo{
  margin-bottom: 30px;
}
.foot_link .foot_linkdin span{
  color:#1c295d;
}
.foot_nav{
  padding-top: 0;
}
.foot_nav_title:after{
  display: none;
}
.foot_nav_title{
  font-size: 30px;
}
.foot_m{
  border-bottom: 1px solid rgba(255, 255, 255, 0.34);
}
.foot_contact_title {
  margin-bottom: 0;
  font-size: 30px;
  width: 30%;
  font-weight: 300;
}
.foot_contact{
  display: flex;
  align-items: center;
}
.foot_contact_cont{
  display: flex;
  width: 70%;
  align-items: center;
  height: 135px;
}
.foot_contact_cont>div{
  font-size: 18px;
  font-weight: 300;
}
.foot_btm{
  font-size: 14px;
}

.foot_nav_item_last img{
  height: 16px;
}
.foot_nav_item_last span{
  display: inline-block;
  margin: 0 10px;
}
.foot_nav_item {
  width: 200px;
}
.foot_nav_item:nth-child(3) {
  width: 240px;
}
.foot_nav_item:first-child{
  width:200px;
}
.foot_nav_item_last{
  width: 350px;
} */

.nav_item:hover .second_nav {
  display: block;
}

.second_nav {
  position: absolute;
  z-index: 99;
  left: 100%;
  top: -15px;
  display: none;
  /*width: 436px;*/
  padding-left: 0!important;
}

.second_nav_cont {
  position: relative;
  min-width: 250px;
  min-height: 100px;
  background: rgba(0,0,0,0.79)!important;
  padding: 15px 15px 15px 20px;
  box-shadow: 3px 7px 15px 1px rgba(0, 0, 0, 0.13);
}

.second_nav_item:hover .three_nav {
  display: block;
}

.nav_item_top {
  position: relative;
}

.nav_item_top a {
  position: relative;
  display: block;
  font-size: 18px;
  color: #fff;
  padding: 9px 20px 9px 0;
  transition: all .3s ease;
  overflow: hidden;
}

.second_nav_item:hover>.nav_item_top a {
  color: #D21D2C
}


/*  team  */
.team_service {
  position: relative;
  padding: 118px 0 100px;
}
.team_service_top {
  position: relative;
  text-align: center;
  margin-bottom: 112px;
}
.team_service_top .public_text {
  position: relative;
  width: 100%;
  max-width: 1220px;
  margin:0 auto;
}
.team_service_top .public_title {
  margin-bottom: 24px;
}
.team_service_item {
  position: relative;
  float: left;
  width: 842px;
  overflow: hidden;
  margin: 0 16px 13px 0;
}
.team_service_item:nth-child(2n) {
  margin-right: 0;
}
.team_service_item_img {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.team_service_item:hover .team_service_item_inside {
  background: rgba(0,0,0,0.6);
  bottom: 0;
}
.team_service_item:hover .team_service_item_text {
  opacity: 1;
}
.team_service_item_inside {
  position: absolute;
  z-index: 9;
  width: 100%;
  left: 0;
  bottom: -175px;
  padding: 44px 55px 55px;
  transition: all 0.4s ease;
}
.team_service_item_title {
  font-size: 34px;
  color: #FFFFFF;
  line-height: 26px;
}
.team_service_item_text {
  font-size: 18px;
  color: #FFFFFF;
  line-height: 26px;
  margin:30px 0 30px;
  opacity: 0;
  transition: all 0.4s ease;
}
.team_service_item_btm {
  transition: all 0.4s ease;
}
.team_more {
  position: relative;
  display: inline-block;
  width: 214px;
  height: 56px;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 55px;
  border: 1px solid #FFFFFF;
  text-align: center;
  transition: all 0.4s ease;
}
.team_more:hover {
  color:#000
}
.team_more:hover:before {
  width: 100%;
}
.team_more:before {
  content: "";
  position: absolute;
  z-index: 2;
  width: 0;
  left: 0;top: 0;
  height: 100%;
  background: #fff;
  transition: all 0.4s ease;
}
.team_more span {
  position: relative;
  z-index: 9;
}

.team_market {
  position: relative;
  padding: 104px 0 64px;
  background: #f7f6f7;
  /* background: #ff0000; */
}
.team_market_top {
  text-align: center;
  margin-bottom: 30px;
}
.team_market_top .public_title {
  margin-bottom: 24px;
}
.team_market_top .public_text {
  position: relative;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}
.team_market_btm {
  position: relative;
  z-index: 9;
}
.team_market_map {
  text-align: right;
  padding-right: 84px;
}
.team_market_data {
  position: absolute;
  z-index: 9;
  left: 16px;
  bottom: 108px;
}
.team_market_data_item {
  margin-bottom: 112px;
}
.team_market_data_item:last-child {
  margin-bottom: 0;
}
.team_market_data_num {
  font-size: 70px;
  color: #013BAA;
  line-height: 76px;
  margin-right: 14px;
  font-family: "helveticaLight";
  font-weight: 600;
}
.team_market_data_num sup {
  font-size: 40px;
  line-height: 0;
  vertical-align: baseline;
  position: relative;
  top: -28px;      /* 按实际效果在 -16px ~ -20px 之间微调 */
  margin-left: 2px; /* 可选，给 + 和数字之间留点间距 */
}
.team_market_data_text {
  font-size: 28px;
  color: #000000;
  line-height: 29px;
}

.team_clients {
  position: relative;
  padding: 140px 0 230px;
}
.team_clients .home_say {
  padding: 0;
}
.team_clients_top {
  position: relative;
  text-align: center;
  margin-bottom: 64px;
}
.team_clients_top .public_title {
  margin-bottom: 60px;
}
.team_clients_text {
  font-size: 18px;
  color: #000000;
  line-height: 26px;
}

/*   service   */
.service_introduction_upper {
  position: relative;
  padding: 94px 0;
}
.service_introduction_upper .public_text {
  width: 1280px;
  margin-bottom: 80px;
}
.service_introduction_item {
  float: left;
  width: 350px;
  margin-right: 230px;
}
.service_introduction_item:last-child {
  margin-right: 0;
}
.service_introduction_item_top {
  position: relative;
  font-size: 50px;
  color: #001F94;
  line-height: 54px;
  font-family: "helveticaLight";
  margin-bottom: 30px;
}
.service_introduction_item_top span {
  font-size: 80px;
  margin-right: 26px;
  font-family: "helveticaLight";
  font-weight: 600;
}
.service_introduction_item_text {
  font-size: 18px;
  color: #444444;
  line-height: 26px;
}
.service_introduction_btn {
  position: absolute;
  z-index: 9;
  right: 0;bottom: 136px;
}
.service_introduction_img {
  position: relative;
  overflow: hidden;
}
.service_introduction_img img {
  width: 100%;
}
.service_collection_top {
  position: relative;
  padding: 132px 0 72px;
}
.service_collection_top .public_title {
  margin-bottom: 24px;
}
.service_collection_top .public_text {
  width: 880px;
}

.service_collection_main {
  position: relative;
  height: 970px;
}
.service_collection_left {
  display: block;
  width: 100%;
  height: 100%;
  background: #001ea0;
}
.service_collection_img {
  position: relative;
  width: 60.1%;
  height: 100%;
}
.service_collection_img img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: fill;
}
.service_collection_info_cont {
  overflow-wrap: break-word;
}
.service_collection_info {
  position: relative;
  height: 100%;
  color: #fff;
  padding: 140px 100px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  color:#fff;
}
.service_collection_title {
  font-size: 48px;
  color: #FFFFFF;
  line-height: 56px;
  margin-bottom: 26px;
}
.service_collection_text {
  font-size: 20px;
  color: #FFFFFF;
  line-height: 28px;
  margin-bottom: 100px;
}
.service_collection_des {
  font-size: 18px;
  color: #FFFFFF;
  line-height: 26px;
}
.service_collection_des p {
  position: relative;
  padding-left: 24px;
}
.service_collection_des p:after {
  content: "";
  position: absolute;
  left: 0;top: 9px;
  z-index: 2;
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
}

.service_product {
  position: relative;
  padding: 100px 0;
}
.service_product_main {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.service_product_item {
  position: relative;
  height: 756px;
  background-size: cover;
  background-repeat: no-repeat;
  width: 50%;
  overflow: hidden;
}
.service_product_item:hover .team_service_item_inside {
  background: rgba(0,0,0,0.6);
  bottom: 0;
}
.service_product_item:hover .team_service_item_text {
  opacity: 1;
}

.service_advantage {
  position: relative;
  padding: 80px 0 170px;
  /* padding: 160px 0 170px; */
}
.service_advantage_top {
  position: relative;
  text-align: center;
  margin-bottom: 100px;
}
.service_advantage_left {
  width: 450px;
  padding-top: 18px;
}
.service_advantage_left .service_advantage_right_title {
  color: #000000;
}
.service_advantage_left_item {
  height: 138px;
  padding: 0 40px 0 32px;
  border-bottom: 1px solid rgba(0,0,0,0.23);
}
.service_advantage_left_item:last-child {
  height: 147px;
  border-bottom: 0;
}
.service_advantage_left_item_icon {
  position: relative;
  width: 66px;
  text-align: center;
}
.service_advantage_left_item_text {
  font-size: 36px;
  color: #000000;
  line-height: 42px;
  text-align: center;
}

.service_advantage_middle {
  position: relative;
  background: #001ea0;
  padding:18px 70px 0;
  color:#fff;
}

.service_advantage_middle_title {
  display: flex;
  align-items: center;
  font-size: 36px;
  color: #FFFFFF;
  font-weight: 600;
  height: 150px;
  line-height: 42px;
  border-bottom: 1px solid rgba(255,255,255,0.4);
  text-align: center;

}
.service_advantage_middle_title span {
  width: 100%;
}

.service_advantage_middle_item {
  height: 138px;
  padding: 0 60px 0  100px;
  border-bottom: 1px solid rgba(255,255,255,0.4);
}
.service_advantage_middle_item:last-child {
  height: 147px;
  border-bottom: 0;
}
.service_advantage_middle_item_icon {
  width: 33px;
  margin-right: 54px;
}
.service_advantage_middle_item_text {
  font-size: 24px;
  color: #FFFFFF;
  line-height: 28px;
}

.service_advantage_right {
  width: 450px;
  padding-top: 18px;
  background: #f7f7f7;
}
.service_advantage_right_title {
  display: flex;
  align-items: center;
  font-size: 36px;
  color: #505050;
  font-weight: 600;
  height: 150px;
  line-height: 42px;
  border-bottom: 1px solid rgba(0,0,0,0.23);
  text-align: center;

}
.service_advantage_right_title span {
  width: 100%;
}
.service_advantage_right_item {
  display: flex;
  align-items: center;
  height: 138px;
  padding: 0 60px;
  text-align: center;
  border-bottom: 1px solid rgba(0,0,0,0.23);
  font-size: 24px;
  color: #382926;
  line-height: 28px;
}
.service_advantage_right_item_text {
  width: 100%;
}
.service_advantage_right_item:last-child {
  height: 147px;
  border-bottom: 0;
}

/*   manufacuring   */
.manufacuring_suits {
  position: relative;
  padding: 88px 0 0;
}
.manufacuring_suits_top {
  margin-bottom: 124px;
}
.manufacuring_suits_top .public_title {
  max-width: 940px;
  margin-bottom: 24px;
}
.manufacuring_suits_top .public_text {
  max-width: 1024px;
}
.manufacuring_suits_main {
  margin-bottom: 48px;
}
.manufacuring_suits_group {
  display: flex;
  gap: 40px;
}
.manufacuring_suits_item {
  width: 25%;
}
.manufacuring_suits_num {
  font-size: 66px;
  color: #001F94;
  line-height: 66px;
  font-family: "helveticaLight";
  margin-bottom: 16px;
  font-weight: 600;
}
.manufacuring_suits_text {
  font-size: 18px;
  color: #444444;
  line-height: 26px;
}
.manufacuring_suits_img img {
  width: 100%;
}

.manufacuring_facility {
  position: relative;
  padding: 134px 0 0;
}
.manufacuring_facility_top {
  margin-bottom: 70px;
}
.manufacuring_facility_top .public_title {
  width: 680px;
  margin-right: 300px;
}
.manufacuring_facility_text {
  font-size: 18px;
  color: #444444;
  line-height: 26px;
  text-align: right;
}
.manufacuring_infrastructure {
  position: relative;
  padding: 160px 0 0;
}
.manufacuring_infrastructure_top {
  margin-bottom: 50px;
}

.manufacuring_stage {
  position: relative;
  padding: 88px 0 136px;
}

.manufacuring_cetification_top .public_title {
  margin-bottom: 64px;
}
.manufacuring_cetification_des {
  position: relative;
  display: flex;
  height: 645px;
}
.manufacuring_cetification_des_left {
  width: 34.6%;
  height: 100%;
  background: #001ea0;
  color: #fff;
  font-size: 36px;
  line-height: 48px;
}
.manufacuring_cetification_des_img {
  position: relative;
  width: 65.4%;
  height: 100%;
}
.manufacuring_cetification_des_img img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
.manufacuring_cetification_des_cont {
  position: absolute;
  z-index: 9;
  width: 1700px;height: 100%;
  left: 0;right: 0;
  top: 0;
  margin: 0 auto;
}
.manufacuring_cetification_des_text {
  position: absolute;
  z-index: 3;
  top: 50%;left: 0;
  transform: translate(0,-50%);
  width: 420px;
}

.manufacuring_cetification_btm {
  padding: 100px 0 180px;
}
.cetification_screen {
  position: relative;
  text-align: center;
  padding-bottom: 60px;
  margin-bottom: 64px;
}
.cetification_screen_item {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  font-size: 34px;
  line-height: 42px;
  color:#000000;
  padding: 0 30px;
  margin: 0 30px;
  cursor: pointer;
  transition: all 0.4s ease;
  /* color: #001F9F; */
}
.cetification_screen_item:after {
  content: "";
  position: absolute;
  top: 50%;right: -30px;
  transform: translate(0,-50%);
  z-index: 9;
  width: 2px;
  height: 34px;
  background: #000;
}
.cetification_screen_item:last-child:after {
  display: none;
}
.cetification_screen_item span {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  line-height: 42px;
}
.cetification_screen_item span:after {
  content: "";
  position: absolute;
  z-index: 9;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: #001F9F;
  transition: all 0.4s ease;
}
.cetification_screen_item:hover,.cetification_screen_item.active {
  color:#001F9F
}
.cetification_screen_item:hover span:after,.cetification_screen_item.active span:after {
  width: 100%;
}


.cetification_swiper_item_text {
  text-align: center;
  padding: 30px 10px;
  font-size: 18px;
  text-transform: uppercase;
  color:#444
}
.cetification_swiper_btm .icon-rightArrow:before {
  display: none
}

.cetification_swiper_box {
  position: relative;
}
.cetification_swiper_box .swiper-button-next,
.cetification_swiper_box .swiper-button-prev{
    top:43%;
    filter: grayscale(100%);
}
.cetification_swiper_box .swiper-button-next:hover,
.cetification_swiper_box .swiper-button-prev:hover{
    filter: grayscale(0);
}
.cetification_swiper_box .swiper-button-next{
    right: -80px;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23001f94'%2F%3E%3C%2Fsvg%3E");
}
.cetification_swiper_box .swiper-button-prev{
    left: -80px;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23001f94'%2F%3E%3C%2Fsvg%3E");
}


/*  product  */
.main_product_box {
  position: relative;
  padding: 80px 0 120px;
}
.main_product_item {
  position: relative;
  float: left;
  width: 410px;
  height: 515px;
  overflow: hidden;
  margin: 0 20px 36px 0;
}
.main_product_item:nth-child(4n) {
  margin-right: 0;
}
.main_product_item:hover .main_product_item_inside {
  bottom: 0;
  opacity: 1;
}
.main_product_item_img {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.main_product_item_img img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
.main_product_btm {
  position: relative;
  text-align: center;
  padding-top: 40px;
}
.main_product_item_inside {
  position: absolute;
  z-index: 9;
  width: 100%;
  left: 0;
  bottom: 50px;
  opacity: 0;
  background: rgba(0, 0, 0, 0.43);
  padding: 40px 36px 32px;
  text-align: center;
  transition: all 0.4s ease;
  box-sizing: border-box;
  text-align: left;
}
.main_product_item_text {
  font-size:18px;
  line-height: 26px;
  color:#fff;
}

/*  contact  */
.cont_form {
  position: relative;
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: contain;
}
.cont_form_cont {
  padding: 100px 0 60px;
}
.cont_form_list {
  margin-bottom: 65px;
}
.cont_form_list:last-child {
  margin-bottom: 0;
}
.cont_form_input {
  width: 100%;
  font-size: 26px;
  color: #000000;
  line-height: 45px;
  padding: 10px 0;
  background: transparent;
  border-bottom: 1px solid rgba(0,31,159,0.38);
  transition: all 0.4s;
}
.cont_form_input:focus {
  border-bottom: 1px solid rgba(0,31,159,1);
}
/*  自定义 placeholder：文字灰色、* 红色（原生 placeholder 无法分色）  */
.cont_form_ph {
  position: relative;
}
.cont_form_ph_txt {
  position: absolute;
  left: 0;
  top: 10px;               
  font-size: 26px;
  line-height: 45px;
  font-family: Arial;
  color: #737373;
  pointer-events: none;  
  transition: opacity 0.4s;
}
.cont_form_ph_txt i {
  color: #EF0A05;
}
.cont_form_area + .cont_form_ph_txt {
  top: 0;                    /* textarea 无 padding-top */
  font-family: "popLight";
}
.cont_select + .cont_form_ph_txt {
  font-family: "popLight";
}
/*  输入框有内容时隐藏假 placeholder  */
.cont_form_input:not(:placeholder-shown) + .cont_form_ph_txt,
.cont_form_area:not(:placeholder-shown) + .cont_form_ph_txt {
  opacity: 0;
}
/*  select 无 :placeholder-shown，用 required + 空 value 的 :valid 判断已选中  */
.cont_select:valid + .cont_form_ph_txt {
  opacity: 0;
}
.cont_select { 
  position: relative;
  width: 100%;
  font-size: 26px;
  color: #000000;
  line-height: 45px;
  padding: 10px 0;
  background: transparent;
  font-family: "popLight";
  border-bottom: 1px solid rgba(0,31,159,0.38);
  background: transparent;
  transition: all 0.4s;
  appearance:none;
  -moz-appearance:none;
  -webkit-appearance:none;
  text-align-last: left;
  background: url(../images/select_icon2.png) no-repeat 98% center;
  background-size: 15px 8px;
}
.cont_select:focus {
  border-bottom: 1px solid rgba(0,31,159,1);
}
.cont_select option {
  font-size: 18px;
}
.cont_form_area {
  position: relative;
  width: 100%;
  padding:0 0 8px;
  color: #333;
  background: transparent;
  font-size: 26px;
  color: #000000;
  line-height: 45px;
  background: transparent;
  font-family: "popLight";
  border-bottom: 1px solid rgba(0,31,159,0.38);
  height: 120px;
  transition: all 0.4s;
}
.cont_form_area:focus {
  border-bottom: 1px solid rgba(0,31,159,1);
}
.cont_form_item {
  width: 48%;
}
.cont_form_100  .cont_form_item {
  width: 100%;
}
.cont_form_btm {
  text-align: left;
  margin-top: 64px;
}
.cont_form_btm  {
  text-align: center;
}
.cont_form_btm .opa_btn1 {
  width: 325px;
  height: 75px;
  line-height: 73px;
  font-size: 20px;
  color: #fff;
  background: #06249D;
}
.cont_form_btm .opa_btn1:hover {
  color:#fff;
  transform: translate(0,-10px);
}

.cont_btm {
  position: relative;
  padding: 60px 0 0;
}
.cont_map {
  position: relative;
  height: 750px;
  background: #f9f9f9;
}
.cont_map iframe {
  width: 100%;
  height: 100%;
}

.cont_faq {
  position: relative;
  padding: 90px 0 136px;
}
.cont_faq_title {
  font-size: 48px;
  color: #000000;
  line-height: 56px;
  margin-bottom: 36px;
}

.cont_faq_list {
  position: relative;
  margin-bottom: 72px;
}
.cont_faq_list:last-child {
  margin-bottom: 0;
}
.cont_faq_list_title {
  font-size: 36px;
  font-weight: 400;
  line-height: 90px;
  border-bottom: 1px solid #001f94;
  padding-bottom: 20px;
}
.cont_faq_item {
  position: relative;
  border-bottom: 1px solid #001f94;
}
.cont_faq_item_title {
  font-size: 24px;
  line-height: 26px;
  font-weight: 400;
  color: #222;
  padding: 20px 0;
  cursor: pointer;
  max-width: 1200px;
}
.cont_faq_item_btm {
  font-size: 18px;
  color: #676767;
  margin-bottom: 20px;
  display: none;
}
.cont_faq_item_btm p {
  max-width: 1200px;
}
.cont_faq_item_top {
  position: relative;
  padding-right: 100px;
}
.cont_faq_item_icon {
  position: absolute;
  z-index: 99;
  top: 50%;
  right: 15px;
  margin-top: -20px;
  width: 40px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  cursor: pointer;
  text-align: center;
  transition: all 0.4s ease;
}
.cont_faq_item_icon span {
  display: inline-block;
  width: 32px;
  height: 32px;
  line-height: 32px;
  vertical-align: middle;
  transform-origin: center center;
  transition: transform 0.4s ease;
}
.cont_faq_item.active .cont_faq_item_icon span {
  transform: rotate(90deg);
}

/*  about  */
.main_about_heritage {
  position: relative;
  padding: 120px 0 135px;
  /* background: #fbfbfb; */
}
.main_about_heritage_top {
  text-align: center;
  margin-bottom: 82px;
}
.main_about_heritage_top h2 {
  max-width: 960px;
  margin: 0 auto 24px;
}
.main_about_heritage_top p {
  max-width: 1020px;
  margin: 0 auto;
}

.main_about_heritage_img {
  text-align: center;
}

.main_about_history {
  position: relative;
  padding-top: 100px;
  padding-bottom: 210px;
  background: #ffffff;
}
.main_about_history:after {
  content: "";
  position: absolute;
  left: 0;top: 0;
  z-index: 2;
  width: 100%;
  height: 40px;
  /* background: #fbfbfb; */
}
.main_about_history_cont {
  position: relative;
  z-index: 9;
}
.main_about_history_top {
  text-align: center;
  margin-bottom: 132px;
}
.history_item_title {
  font-size: 34px;
  color: #000000;
  line-height: 36px;
  margin-bottom: 10px;
}
.history_item_text {
  font-size: 18px;
  color:#444;
  line-height: 26px;
  margin-bottom: 36px;
}
.history_item_img img {
  max-width: 540px;
  width: 100%;
}
.main_about_history_main {
  position: relative;
}
.main_about_history_main:after {
  content: "";
  position: absolute;
  left: 50%;top: 0;
  transform: translate(-50%,0);
  z-index: 2;
  width: 1px;
  height: 100%;
  background: #000000;
}
.history_group {
  display: flex;
  flex-direction: column;   /* 关键：竖着排 */
  position: relative;
  z-index: 10;
}

.history_item {
  position: relative;
  width: 50%;
  box-sizing: border-box;
}
.history_item_cont {
  padding: 0 120px;
}
.history_item_point {
  position: absolute;
  z-index: 3;
  top: 0;
  width: 33px;
  height: 33px;
  background: #fff;
  border-radius: 50%;
}
.history_item_point:after {
  content: "";
  position: absolute;
  z-index: 9;
  left: 50%;top: 50%;
  transform: translate(-50%,-50%);
  width: 13px;
  height: 13px;
  background: #001ea0;
  border-radius: 50%;
}

.history_item:nth-child(1) {
  align-self: flex-end;
  text-align: left;
}
.history_item:nth-child(2) {
  align-self: flex-start;
  text-align: right;
  margin-top: -245px; 
}
.history_item:nth-child(3) {
  align-self: flex-end;
  text-align: left;
  margin-top: -134px; 
}
.history_item:nth-child(4) {
  align-self: flex-start;
  text-align: right;
  margin-top: -160px; 
}
.history_item:nth-child(5) {
  align-self: flex-start;
  text-align: right;
  margin-top: 28px;
}
.history_item:nth-child(6) {
  align-self: flex-end;
  text-align: left;
  margin-top: -120px;
}
.history_item:nth-child(7) {
  align-self: flex-start;
  text-align: right;
  margin-top: 84px; 
}
.history_item:nth-child(8) {
  align-self: flex-end;
  text-align: left;
  margin-top: 5px;
}
.history_item:nth-child(9) {
  align-self: flex-start;
  text-align: right;
  margin-top: -300px;
}
.history_item:nth-child(10) {
  align-self: flex-start;
  text-align: right;
  margin-top: 92px;
}
.history_item:nth-child(11) {
  align-self: flex-end;
  text-align: left;
  margin-top: -260px;
}
.history_item:nth-child(12) {
  align-self: flex-start;
  text-align: right;
  margin-top: -88px;
}
.history_item:nth-child(1) .history_item_point, 
.history_item:nth-child(5) .history_item_point,
.history_item:nth-child(9) .history_item_point {
  display:none
}
.history_item:nth-child(3) .history_item_point,
.history_item:nth-child(6) .history_item_point,
.history_item:nth-child(8) .history_item_point,
.history_item:nth-child(11) .history_item_point {
  left: -16px;
} 
.history_item:nth-child(2) .history_item_point,
.history_item:nth-child(4) .history_item_point,
.history_item:nth-child(7) .history_item_point,
.history_item:nth-child(10) .history_item_point,
.history_item:nth-child(12) .history_item_point {
  right: -16px;
} 


.history_item_year {
  position: absolute;
  z-index: 3;
  width: 144px;
  height: 144px;
  background: #001EA0;
  border-radius: 50%;
  font-size: 21px;
  color: #FFFFFF;
  line-height: 21px;
  text-align: center;
  display: none;
}
.history_item_year span {
  position: absolute;
  z-index: 9;
  width: 100%;
  left: 0;top: 50%;
  transform: translate(0,-50%);
}
.history_item:nth-child(1) .history_item_year, 
.history_item:nth-child(5) .history_item_year,
.history_item:nth-child(9) .history_item_year {
  display:block
}

.history_item:nth-child(1) .history_item_year {
  left: -72px;
  top: -75px;
}
.history_item:nth-child(5) .history_item_year {
  right: -72px;
  top: -32px;
}

.history_item:nth-child(9) .history_item_year {
  right: -72px;
  top: -18px;
}
.history_btm {
  text-align: center;
  padding-top: 100px;
}

.main_about_ethos {
  position: relative;
  width: 100%;
  height: 850px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.main_about_ethos_cont {
  position: relative;
  display:flex; 
  align-items:center;
  height: 100%;
}
.main_about_ethos_main {
  position: relative;
  padding: 0 90px 0 50px;
  width: 100%;
}
.main_about_ethos_title {
  position: relative;
  font-size: 48px;
  color: #FFFFFF;
  line-height: 56px;
  margin-bottom: 40px;
}
.main_about_ethos_left .opa_btn2 {
  width: auto;
  padding: 0 40px;
  height: 60px;
  line-height: 59px;
}
.main_about_ethos_right {
  position: relative;
  width: 970px;
  padding: 0 65px;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 26px;
  border-left: 1px solid #ffff;
  margin-left: 30px;
}
.main_about_ethos_right p {
  margin-bottom: 30px;
}
.main_about_ethos_right p:last-child {
  margin-bottom: 0;
}

.main_about_garment {
  position: relative;
  padding: 96px 0 124px;
}
.about_garment_top {
  margin-bottom: 72px;
}
.about_garment_item {
  position: relative;
  float: left;
  width: 540px;
  margin-right: 40px;
}
.about_garment_item:nth-child(3n) {
  margin-right: 0;
}
.about_garment_item_img {
  position: relative;
  width: 100%;
  height: 696px;
  overflow: hidden;
  margin-bottom: 68px;
}
.about_garment_item_img img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.about_garment_item_title {
  font-size: 34px;
  color:#000;
  line-height: 42px;
  margin-bottom: 22px;
}
.about_garment_item_text {
  font-size: 18px;
  line-height: 26px;
  color:#444
}


/*   适配   */
@media screen and (max-width: 1800px){
  /*  index  */
  .banner_info_title {
    font-size: 54px;
    line-height: 60px;
  }
  .wrap_1700 {
    width: 1500px;
  }
  .public_title {
    font-size: 42px;
    line-height: 48px;
  }
  .cont_faq_title {
    font-size: 42px;
    line-height: 48px;
  }
  .home_box h2 {
    font-size: 42px;
    line-height: 48px;
  } 

  /*  contact  */
  .cont_faq_list_title {
    font-size: 32px;
    line-height: 42px;
  }
}

@media screen and (max-width: 1640px){
  /*  index  */
  .banner_info_title {
    font-size: 48px;
    line-height: 54px;
  }
  .wrap_1700 {
    width: 1200px;
  }
  .public_title {
    font-size: 36px;
    line-height: 42px;
  }
  .public_text {
    font-size: 16px;
    line-height: 24px;
  }
  .public_text_18 {
    font-size: 16px;
  }
  .home_box h2 {
    font-size: 36px;
    line-height: 42px;
  } 

  /*  resource  */
  .resources_screen a {
    font-size: 24px;
    line-height: 42px;
    padding: 0 30px;
    margin: 0 30px;
    font-family: "HelveticaR";
  }

  /*  contact  */
  .cont_form_input {
    font-size: 20px;
    color: #000000;
    line-height: 45px;
    padding: 10px 0;
  }
  .cont_select {
    font-size: 20px;
  }
  .cont_form_area {
    font-size: 20px;
  }
  .cont_form_ph_txt {
    font-size: 20px;
  }
  .cont_form_list {
    margin-bottom: 40px;
  }
  .cont_form_btm .opa_btn1 {
    width: 280px;
    height: 60px;
    line-height: 60px;
    font-size: 20px;
  }

  .cont_map {
    height: 500px;
  }
  .cont_btm {
    padding-top: 40px;
  }
  .cont_faq_title {
    font-size: 36px;
    line-height: 42px;
  }
  .cont_faq_list_title {
    font-size: 28px;
    line-height: 36px;
  }
  .cont_faq_item_title {
    font-size: 20px;
  }
  .cont_faq_item_btm {
    font-size: 16px;
    padding-right: 100px;
  }


}

@media screen and (max-width: 1280px){
  /*  index  */
  .banner_info_title {
    font-size: 42px;
    line-height: 48px;
  }
  .wrap_1700 {
    width: 1000px;
  }
  .wrap_1500 {
    width: 1000px;
  }
  .public_title {
    font-size: 28px;
    line-height: 36px;
  } 
  .home_box h2 {
    font-size: 28px;
    line-height: 36px;
  } 
  /*  resource  */
  .blog_item {
    float: left;
    width: 460px;
    margin: 0 80px 60px 0;
  }
  .blog_item_title  {
    font-size: 20px;
  }
  .blog_item:nth-child(3n) {
    margin-right: 80px;
  }
  .blog_item:nth-child(2n) {
    margin-right: 0;
  }
  .resources_box {
    position: relative;
    padding: 60px 0 100px;
  }
  .resources_screen {
    padding-bottom: 60px;
  }

  /*  contact  */
  .cont_faq_title {
    font-size: 28px;
    line-height: 36px;
  } 
  .cont_faq_list_title {
    font-size: 24px;
    line-height: 32px;
  }
  

}

@media screen and (max-width: 1024px){
    /*  index  */
    .about_banner {
      height: 400px;
    }

    .banner_info_title {
      font-size: 32px;
      line-height: 36px;
    }
    .wrap_1700 {
      width: 100%;
    }
    .wrap_1500 {
      width: 100%;
    }

    .public_title {
      font-size: 24px;
      line-height: 32px;
    }
    .home_box h2 {
      font-size: 24px;
      line-height: 32px;
    } 

    /*  resource   */
    .resources_box {
      position: relative;
      padding: 40px 15px 80px;
    }
    .resources_screen {
      padding-bottom: 40px;
    }
    .blog_item {
      float: left;
      width: 48%;
      margin: 0 4% 40px 0;
    }
    .blog_item:nth-child(3n) {
      margin-right: 4%;
    }
    .blog_item:nth-child(2n) {
      margin-right: 0;
    }

    /*  contact  */
    .cont_form {
      padding: 0 15px;
    }
    .cont_form_cont {
      padding: 60px 0;
    }
    .cont_form_input {
      font-size: 18px;
      color: #000000;
      line-height: 40px;
      padding: 10px 0;
    }
    .cont_select {
      font-size: 18px;
      line-height: 40px;
    }
    .cont_form_ph_txt {
      font-size: 18px;
      line-height: 40px;
    }
    .cont_form_area {
      font-size: 18px;
    }
    .cont_btm {
      padding: 0 15px 0;
    }
    .cont_faq {
      padding: 60px 0;
    }
    .cont_faq_title {
      font-size: 32px;
      line-height: 36px;
    }
    .cont_faq_list_title {
      font-size: 24px;
      line-height: 32px;
    }
    .cont_faq_item_title {
      font-size: 20px;
    }
    .cont_faq_item_btm {
      font-size: 16px;
      line-height: 26px;
    }

}

@media screen and (max-width: 768px){
   /*  index  */
   .banner_info_title {
    font-size: 26px;
    line-height: 32px;
  }
  .public_title {
    font-size: 22px;
    line-height: 28px;
  }
  .public_text {
    font-size: 14px;
    line-height: 24px;
  }
  .public_text_18 {
    font-size: 14px;
    line-height: 24px;
  }
  .home_box h2 {
    font-size: 22px;
    line-height: 28px;
  } 
  .about_banner {
    height: 300px;
  }

  .banner_breadcrumb {
    margin-bottom: 18px;
  }
  .banner_breadcrumb a {
    font-size: 16px;
    line-height: 24px;
  }

  /*  resource  */
  .resources_screen {
    padding-bottom: 30px;
  }
  .resources_screen a {
    font-size: 20px;
    line-height: 42px;
    padding: 0 10px;
    margin: 0 5px;
    line-height: 32px;
  }
  .resources_screen a:after {
    display: none;
  }
  .resources_box {
    padding: 30px 15px 40px;
  }
  .blog_item_title {
    font-size: 18px;
  }
  .blog_item_more a {
    height: 45px;
    line-height: 44px;
    font-size: 16px;
  }
  .resources_btm {
    padding-top: 0;
  }
  /*  contact  */
  .cont_form_list {
    margin-bottom: 0;
  }
  .cont_form_item {
    width: 100%;
    float: none;
    margin-bottom: 15px;
  }

  .cont_form_input {
    font-size: 16px;
    line-height: 40px;
    padding: 0 0;
  }
  .cont_select {
    font-size: 16px;
    line-height: 40px;
    padding: 0;
  }
  .cont_form_ph_txt {
    font-size: 16px;
    top: 0;
  }
  .cont_form_area {
    font-size: 16px;
    line-height: 24px;
  }
  
  .cont_form_cont {
    padding: 30px 0 40px;
  }
  .cont_form_btm {
    margin-top: 40px;
  }

  .cont_form_btm .opa_btn1 {
    width: 220px;
    height: 45px;
    line-height: 43px;
    font-size: 18px;
  }
  .cont_map {
    height: 300px;
  }

  .cont_faq_title {
    font-size: 22px;
    line-height: 30px;
    margin-bottom: 20px;
  }

  .cont_faq_list {
    margin-bottom: 30px;
  }
  .cont_faq_list_title {
    font-size: 20px;
    line-height: 28px;
  }
  .cont_faq_item_icon {
    width: 30px;
    height: 30px;
    right: 0;
  }
  .cont_faq_item_top {
    padding-right: 40px;
  }
  .cont_faq_item_title {
    font-size: 18px;
  }
  .cont_faq_item_btm {
    font-size: 14px;
    line-height: 24px;
    padding-right: 40px;
  }
  .cont_faq {
    padding: 30px 0 40px;
  }
}
@media screen and (max-width: 480px){
  .blog_item {
    float: none;
    width: 100%;
    margin-right: 0;
  }
}

/*  ============  about 适配  ============  */
@media screen and (max-width: 1800px){
  .main_about_heritage { padding: 90px 0 100px; }
  .main_about_heritage_top { margin-bottom: 60px; }
  .main_about_history { padding-bottom: 160px; }
  .history_item_cont { padding: 0 90px; }
  .history_item_title { font-size: 30px; }
  .main_about_ethos { height: 720px; }
  .main_about_ethos_main { padding: 0 40px; }
  .main_about_ethos_title { font-size: 44px; line-height: 50px; }
  .main_about_ethos_right { width: 800px; padding: 0 0 0 65px; }
  .main_about_garment { padding: 80px 0 100px; }
  .about_garment_item { width: 473px; }
  .about_garment_item_img { height: 610px; margin-bottom: 50px; }
}

@media screen and (max-width: 1640px){
  .main_about_heritage { padding: 70px 0 80px; }
  .history_item_cont { padding: 0; }
  .history_item:nth-child(1) .history_item_cont,
  .history_item:nth-child(3) .history_item_cont,
  .history_item:nth-child(6) .history_item_cont,
  .history_item:nth-child(8) .history_item_cont,
  .history_item:nth-child(11) .history_item_cont {
    padding: 0 0 0 80px;
  }
  .history_item_cont { padding: 0; }
  .history_item:nth-child(2) .history_item_cont,
  .history_item:nth-child(4) .history_item_cont,
  .history_item:nth-child(5) .history_item_cont,
  .history_item:nth-child(7) .history_item_cont,
  .history_item:nth-child(9) .history_item_cont,
  .history_item:nth-child(10) .history_item_cont,
  .history_item:nth-child(12) .history_item_cont {
    padding: 0 80px 0 0;
  }
  .history_item_title { font-size: 26px; }
  .history_item_text { font-size: 16px; line-height: 24px;}
  .history_item_year { width: 100px; height: 100px; font-size: 18px; }
  .history_item:nth-child(1) .history_item_year {
    left: -52px;
  }
  .history_item:nth-child(5) .history_item_year {
    right: -52px;
  }
  .history_item:nth-child(9) .history_item_year {
    right: -52px;
  }
  .main_about_ethos { height: 600px; }
  .main_about_ethos_title { font-size: 38px; line-height: 44px; }
  .main_about_ethos_main {
    padding: 0 0;
  }
  .main_about_ethos_right { width: 720px; padding: 0 0 0 60px; }
  .main_about_ethos_right p { font-size: 17px; line-height: 26px; }
  .about_garment_item { width: 373px; }
  .about_garment_item_img { height: 480px; margin-bottom: 40px; }
  .about_garment_item_title { font-size: 28px; }
  .about_garment_item_text { font-size: 16px; line-height: 24px; }
}

@media screen and (max-width: 1280px){
  .main_about_heritage_top { margin-bottom: 50px; }
  .main_about_history { padding-bottom: 120px; }
  .history_item:nth-child(3) {
    margin-top: -30px;
  }
  .history_item:nth-child(6) {
    margin-top: 0;
  }
  .history_item:nth-child(7) {
    margin-top: 0;
  }
  .history_item:nth-child(9) {
    margin-top: -200px;
  }
  .history_item:nth-child(11) {
    margin-top: -160px;
  }
  .history_item:nth-child(12) {
    margin-top: 0;
  }
  .history_item_cont { padding: 0 40px; }
  .history_item_title { font-size: 22px; }
  .history_item_text {  margin-bottom: 24px; }
  .main_about_ethos { height: 520px; }
  .main_about_ethos_title { font-size: 32px; line-height: 38px; }
  .main_about_ethos_right { width: 600px; padding: 0 0 0 50px; margin-left: 50px; }
  .about_garment_item { width: 306px; }
  .about_garment_item_img { height: 395px; margin-bottom: 30px; }
  .about_garment_item_title { font-size: 20px; line-height: 28px; }
  .about_garment_item_text { font-size: 16px; line-height: 24px; }

  .main_about_ethos_left .opa_btn2 {
    height: 48px;
    line-height: 47px;
    padding: 0 30px;
  } 
}

@media screen and (max-width: 1024px){
  .main_about_heritage { padding: 60px 15px 70px; }
  .main_about_history { padding: 0 15px 100px; }
  .main_about_ethos { height: auto; padding: 40px 15px;}
  .main_about_ethos_cont { padding: 70px 15px; }
  .main_about_ethos_main { flex-direction: column; align-items: flex-start; padding: 0; }
  .main_about_ethos_title { margin-bottom: 30px; }
  .main_about_ethos_right { width: 100%; margin-left: 0; border-left: none; border-top: 1px solid #fff; padding: 30px 0 0; }
  .main_about_garment { padding: 60px 15px 80px; }
  .about_garment_item { width: 48%; margin-right: 4%; margin-bottom: 30px;}
  .about_garment_item:nth-child(3n) { margin-right: 4%; }
  .about_garment_item:nth-child(2n) { margin-right: 0; }
  .about_garment_item_img { height: auto; margin-bottom: 30px; }
  .about_garment_item_img img { height: auto; }
}

@media screen and (max-width: 768px){
  .main_about_heritage { padding: 40px 15px 50px; }
  .main_about_heritage_top { margin-bottom: 40px; }
  .main_about_history { padding: 0 15px 50px; }
  .main_about_history_top { margin-bottom: 40px; }
  /*  时间轴改为左侧单列  */
  .main_about_history_main:after { left: 16px; transform: none; }
  .main_about_history_main .history_group { display: block; }
  .main_about_history_main .history_item {
    width: 100%;
    align-self: auto;
    text-align: left;
    margin: 0 0 30px;
    padding-left: 50px;
  }

  .history_item:nth-child(1) .history_item_point, 
  .history_item:nth-child(2) .history_item_point, 
  .history_item:nth-child(3) .history_item_point, 
  .history_item:nth-child(4) .history_item_point, 
  .history_item:nth-child(5) .history_item_point, 
  .history_item:nth-child(6) .history_item_point, 
  .history_item:nth-child(7) .history_item_point, 
  .history_item:nth-child(8) .history_item_point, 
  .history_item:nth-child(9) .history_item_point, 
  .history_item:nth-child(10) .history_item_point, 
  .history_item:nth-child(11) .history_item_point, 
  .history_item:nth-child(12) .history_item_point {
    right: auto;
    left: 0px;
    top: -5px;
  }
  .main_about_history_main .history_item_cont { padding: 0; }
  .main_about_history_main .history_item_year { display: none !important; }
  .history_item_title { font-size: 18px; line-height: 26px; }
  .history_item_text { font-size: 14px; margin-bottom: 20px; }
  .main_about_ethos {
    padding: 30px 15px;
  }
  .main_about_ethos_cont { padding: 0; }
  .main_about_ethos_title { font-size: 22px; line-height: 32px; }
  .main_about_ethos_right p { font-size: 14px; line-height: 24px; }
  .main_about_garment {
    padding: 30px 15px 30px;
  }
  .about_garment_top {
    margin-bottom: 30px;
  }
  .about_garment_item { width: 100%; margin-right: 0; margin-bottom: 30px;}
  .about_garment_item:nth-child(3n),
  .about_garment_item:nth-child(2n) { margin-right: 0; }
  .about_garment_item_img { margin-bottom: 24px; }
  .about_garment_item_title { font-size: 18px; line-height: 28px;margin-bottom: 10px; }
  .about_garment_item_text {
    font-size: 14px;
  }
  .history_item:nth-child(1) .history_item_cont,
  .history_item:nth-child(3) .history_item_cont,
  .history_item:nth-child(6) .history_item_cont,
  .history_item:nth-child(8) .history_item_cont,
  .history_item:nth-child(11) .history_item_cont {
    padding: 0 0 0 0;
  }
  .history_item_cont { padding: 0; }
  .history_item:nth-child(2) .history_item_cont,
  .history_item:nth-child(4) .history_item_cont,
  .history_item:nth-child(5) .history_item_cont,
  .history_item:nth-child(7) .history_item_cont,
  .history_item:nth-child(9) .history_item_cont,
  .history_item:nth-child(10) .history_item_cont,
  .history_item:nth-child(12) .history_item_cont {
    padding: 0 0 0 0;
  }
  .history_btm {
    padding-top: 10px;
  }
  .history_btm .opa_btn1 {
    width: 220px;
  }
  .opa_btn1 {
    height: 45px;
    line-height: 44px;
  }
  .main_about_ethos_main {
    display: block;
  }
  .main_about_ethos_left .opa_btn2 {
    height: 45px;
    line-height: 44px;
    padding: 0 20px;
  }
  .main_about_ethos_left  {
    margin-bottom: 30px;
  }
}

/*  ============  fabric 适配  ============  */
@media screen and (max-width: 1800px){
  .fabric_overview { padding: 60px 0 0; }
  .fabric_overview_text { max-width: 1200px; margin-bottom: 60px; }
  .fabric_title { font-size: 54px; line-height: 60px; }
  .fabric_book { padding: 90px 0 140px; }
  .fabric_book_top { margin-bottom: 70px; }
  .fabric_book_item_title { font-size: 24px; }
  .fabric_library_top { margin-bottom: 70px; }
  .fabric_text { font-size: 22px; }
  .fabric_library_item { width: 483px; }
  .fabric_library_item_img { height: 645px; }
  .fabric_library_item_title { font-size: 24px; }
  .fabric_advantages { padding: 150px 0 130px; }
  .fabric_advantages_item_title { font-size: 54px; line-height: 66px; }
  .fabric_advantages_item_main { padding: 0 7vw 0 60px; }
  .fabric_advantages_item:nth-child(2n) .fabric_advantages_item_main { padding: 0 60px 0 7vw; }
  .fabric_advantages_item_text { font-size: 17px; }
}

@media screen and (max-width: 1640px){
  .fabric_overview { padding: 50px 0 0; }
  .fabric_overview_text { font-size: 16px; line-height: 24px; max-width: 1000px; margin-bottom: 50px; }
  .fabric_title { font-size: 48px; line-height: 54px; }
  .fabric_book { padding: 80px 0 120px; }
  .fabric_book_top { margin-bottom: 60px; }
  .fabric_book_cont { width: 1148px; }
  .fabric_book_item { width: 272px; padding: 40px 22px; }
  .fabric_book_item_title { font-size: 22px; }
  .fabric_book_item_text { font-size: 16px; line-height: 24px;}
  .fabric_library_top { margin-bottom: 60px; }
  .fabric_text { font-size: 20px; }
  .fabric_library_item { width: 383px; }
  .fabric_library_item_img { height: 511px; }
  .fabric_library_item_title { font-size: 22px; }
  .fabric_library_item_text { font-size: 16px; line-height: 24px;}
  .fabric_advantages { padding: 120px 0 100px; }
  .fabric_advantages_item_title { font-size: 48px; line-height: 58px; }
  .fabric_advantages_item_main { padding: 0 6vw 0 50px; }
  .fabric_advantages_item:nth-child(2n) .fabric_advantages_item_main { padding: 0 50px 0 6vw; }
  .fabric_advantages_item_text { font-size: 16px; }
}

@media screen and (max-width: 1280px){
  .fabric_overview { padding: 40px 0 0; }
  .fabric_overview_text { max-width: 900px; margin-bottom: 40px; }
  .fabric_title { font-size: 42px; line-height: 48px; }
  .fabric_book { padding: 70px 0 100px; }
  .fabric_book_top { margin-bottom: 50px; }
  .fabric_book_cont { width: 1000px; }
  .fabric_book_item { width: 480px; margin: 0 40px 20px 0; padding: 44px 30px; }
  .fabric_book_item:nth-child(2n) { margin-right: 0; }
  .fabric_book_item_title { font-size: 20px; }
  .fabric_library_top { margin-bottom: 50px; }
  .fabric_text { font-size: 18px; }
  .fabric_library_item { width: 316px; }
  .fabric_library_item_img { height: 422px; }
  .fabric_library_item_title { font-size: 20px; }
  .fabric_library_item_text { font-size: 16px; }
  .fabric_advantages { padding: 100px 0 80px; }
  .fabric_advantages_item_title { font-size: 28px; line-height: 36px; }
  .fabric_advantages_item_main { padding: 0 40px; }
  .fabric_advantages_item:nth-child(2n) .fabric_advantages_item_main { padding: 0 40px; }
  .fabric_advantages_item_text { font-size: 16px; }
}

@media screen and (max-width: 1024px){
  .fabric_overview { padding: 30px 15px 0; }
  .fabric_overview_text { font-size: 14px;  max-width: 100%; margin-bottom: 40px; }
  .fabric_title { font-size: 34px; line-height: 40px; }
  .fabric_book { padding: 60px 15px 80px; }
  .fabric_book_top { margin-bottom: 40px; }
  .fabric_book_cont { width: 100%; }
  .fabric_book_item { width: 48%; margin: 0 4% 0 0; padding: 40px 24px; }
  .fabric_book_item:nth-child(2n) { margin-right: 0; }
  .fabric_book_item_title { font-size: 18px; }
  .fabric_book_item_text { font-size: 14px; }
  .fabric_library_cont { padding: 0 15px; }
  .fabric_library_top { margin-bottom: 40px; }
  .fabric_text { font-size: 16px; }
  .fabric_library_item { width: 48%; margin: 0 4% 0 0; }
  .fabric_library_item:nth-child(2n) { margin-right: 0; }
  .fabric_library_item_img { height: auto; margin-bottom: 24px; }
  .fabric_library_item_title { font-size: 18px; }
  .fabric_library_item_text { font-size: 14px; }
  .fabric_advantages { padding: 80px 0 60px; }
  .fabric_advantages_item_title { font-size: 36px; line-height: 44px; }
  .fabric_advantages_item_main { padding: 0 30px; }
  .fabric_advantages_item:nth-child(2n) .fabric_advantages_item_main { padding: 0 30px; text-align: left; }
  .fabric_advantages_item_text { font-size: 16px; }
}

@media screen and (max-width: 768px){
  .fabric_overview { padding: 20px 15px 0; }
  .fabric_overview_text { margin-bottom: 30px; }
  .fabric_title { font-size: 28px; line-height: 34px; }
  .fabric_book { padding: 40px 15px 20px; }
  .fabric_book_top { margin-bottom: 30px; }
  .fabric_book_cont { width: 100%; }
  .fabric_book_item {
    width: 48%;
    margin-right: 4%;
    padding: 24px 10px;
    margin-bottom: 20px;
  }
  .fabric_book_item:nth-child(2n) {
    margin-right: 0;
  }
  .fabric_book_item_btn {
    opacity: 1;
  }
  .fabric_book_item:hover .fabric_book_item_icon {
    opacity: 1;
  }
  .fabric_book_item:after {
    height: 100%;
  }
  .fabric_book_item .operate_btn:after {
    width: 100%;
  }
  .fabric_book_item_title { font-size: 18px; line-height: 26px; margin-bottom: 10px;}
  .fabric_book_item_text { font-size: 14px;margin-bottom: 25px; }
  .fabric_library_cont { padding: 0 15px; }
  .fabric_library_top { margin-bottom: 30px; }
  .fabric_text { font-size: 14px; }
  .fabric_library_item { width: 100%; margin: 0 0 30px; }
  .fabric_library_item_img { height: auto; margin-bottom: 20px; }
  .fabric_library_item_title { font-size: 18px; }
  .fabric_library_item_text { font-size: 14px; }
  .fabric_advantages { padding:10px 0 40px; }
  .fabric_advantages_item { flex-direction: column; align-items: stretch; }
  .fabric_advantages_item:nth-child(2n) { flex-flow: column; justify-content: flex-start; }
  .fabric_advantages_item_img { width: 100%; }
  .fabric_advantages_item_main { padding: 30px 15px; }
  .fabric_advantages_item:nth-child(2n) .fabric_advantages_item_main { text-align: left; padding: 30px 15px; }
  .fabric_advantages_item_title { font-size: 18px; line-height: 26px; margin-bottom: 16px; }
  .fabric_advantages_item_text { font-size: 14px; line-height: 24px; }
  .operate_btn {
    position: relative;
    display: inline-block;
    width: 100%;
    height: 45px;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 35px;
    padding: 5px 0;
  }

}

/*  ============  master_series (handcrafted) 适配  ============  */
@media screen and (max-width: 1800px){
  .handcrafted_scabal { padding: 100px 0 160px; }
  .handcrafted_scabal_img { width: 660px; }
  .handcrafted_scabal_right { margin-right: 110px; }
  .handcrafted_title { font-size: 42px; line-height: 50px; }
  .handcrafted_customization_top { margin-bottom: 90px; }
  .handcrafted_customization_top h2 { width: 760px; margin-right: 140px; line-height: 52px; }
  .handcrafted_series { padding: 20px 0 120px;  }
  .handcrafted_series_item_right { padding: 0 90px; }
  .handcrafted_video_box { margin-bottom: 130px; }
}

@media screen and (max-width: 1640px){
  .handcrafted_scabal { padding: 80px 0 130px; }
  .handcrafted_scabal_img { width: 560px; }
  .handcrafted_scabal_right { margin-right: 80px; }
  .handcrafted_title { font-size: 36px; line-height: 44px; }
  .handcrafted_text { font-size: 16px;line-height: 24px; }
  .handcrafted_customization_top { margin-bottom: 70px; }
  .handcrafted_customization_top h2 { width: 640px; margin-right: 100px; line-height: 44px; }
  .handcrafted_series { padding: 20px 0 120px; }
  .handcrafted_series_item_right { padding: 0 70px; }
  .handcrafted_video_box { margin-bottom: 110px; }
  .handcrafted_scabal_text .handcrafted_point:after {
    top: 7px;
  }
}

@media screen and (max-width: 1280px){
  .handcrafted_scabal { padding: 70px 0 110px; }
  .handcrafted_scabal_img { width: 460px; }
  .handcrafted_scabal_right { margin-right: 50px; }
  .handcrafted_title { font-size: 28px; line-height: 36px; }
  .handcrafted_text { font-size: 16px; }
  .handcrafted_customization_top { margin-bottom: 60px; }
  .handcrafted_customization_top h2 { width: 500px; margin-right: 60px; line-height: 36px; }
  .handcrafted_series { padding: 20px 0 90px; }
  .handcrafted_series_item_right { padding: 0 40px; }
  .handcrafted_video_box { margin-bottom: 90px; }
}

@media screen and (max-width: 1024px){
  .handcrafted_cont { padding: 0 15px; }
  .handcrafted_scabal { padding: 60px 0 80px; }
  .handcrafted_title { font-size: 24px; line-height: 32px;}
  .handcrafted_customization_top { display:block;margin-bottom:  40px; }
  .handcrafted_customization_top .handcrafted_text {
    text-align: left;
  }
  .handcrafted_customization_top h2 { width: 100%; margin-right: 0; line-height: 34px; margin-bottom: 20px; }
  .handcrafted_series { padding: 20px 0 80px; }
  .handcrafted_series_item_right { padding: 0 15px; }
  .handcrafted_series_item_icon { margin-bottom: 20px; }
  .handcrafted_video_box { margin-bottom: 70px; }
  .handcrafted_series_top .public_text {
    max-width: 800px;
  }
}

@media screen and (max-width: 768px){
  .handcrafted_scabal { padding: 30px 0 40px; }
  .handcrafted_scabal_img { margin-bottom: 30px; }
  .handcrafted_scabal_cont {
    display: block;
  }
  .handcrafted_scabal_img {
    width: 100%;
    margin-bottom: 30px;
  }
  .handcrafted_scabal_right {
    margin-right: 0;
  }
  .handcrafted_title { font-size: 22px; line-height: 30px; }
  .handcrafted_text { font-size: 14px; line-height: 24px; }
  .handcrafted_customization_top { margin-bottom: 40px; }
  .handcrafted_customization_top h2 { line-height: 30px; }
  .handcrafted_series { padding: 20px 0 40px; }
  .handcrafted_series_item_img { margin-bottom: 24px; }
  .handcrafted_series_item_icon { margin-bottom: 16px; }
  .handcrafted_series_item_right .handcrafted_title { margin-bottom: 20px; }
  .handcrafted_video_box { margin-bottom: 40px; }
  .video_box_height .video_img { height: 400px}
  .handcrafted_series_item {
    display: block;
    margin-bottom: 30px;
  }
  .handcrafted_series_item_img {
    width: 100%;
  }
  .handcrafted_series_item_icon img {
    max-height: 80px;
  }
  .handcrafted_series_top {
    margin-bottom: 30px;
  }
}

/*  ============  manufacuring 适配  ============  */
@media screen and (max-width: 1800px){
  .manufacuring_suits { padding: 70px 0 0; }
  .manufacuring_suits_top { margin-bottom: 90px; }
  .manufacuring_suits_num { font-size: 54px; line-height: 54px; }
  .manufacuring_facility { padding: 110px 0 0; }
  .manufacuring_facility_top { margin-bottom: 60px; }
  .manufacuring_facility_top .public_title { width: 600px; margin-right: 200px; }
  .manufacuring_facility_text { font-size: 16px; }
  .manufacuring_infrastructure { padding: 130px 0 0; }
  .manufacuring_stage { padding: 70px 0 110px; }
  .manufacuring_cetification_top .public_title { margin-bottom: 50px; }
  .manufacuring_cetification_des { height: 560px; }
  .manufacuring_cetification_des_cont { width: 1500px; }
  .manufacuring_cetification_des_left { font-size: 32px; line-height: 44px; }
  .manufacuring_cetification_des_text { width: 380px; }
  .manufacuring_cetification_btm { padding: 80px 0 140px; }
  .cetification_screen_item { font-size: 30px; line-height: 40px; }

  .smart_resources .resources_cont .lbox .swiper-slide .num {
    font-size: 100px;
  }
  .smart_resources .resources_cont .lbox .infobox .title {
    font-size: 42px;
    line-height: 48px;
  }
}

@media screen and (max-width: 1640px){
  .manufacuring_suits { padding: 60px 0 0; }
  .manufacuring_suits_top { margin-bottom: 70px; }
  .manufacuring_suits_num { font-size: 46px; line-height: 46px; }
  .manufacuring_suits_text { font-size: 16px; }
  .manufacuring_facility { padding: 90px 0 0; }
  .manufacuring_facility_top { margin-bottom: 50px; }
  .manufacuring_facility_top .public_title { width: 500px; margin-right: 120px; }
  .manufacuring_infrastructure { padding: 110px 0 0; }
  .manufacuring_stage { padding: 60px 0 90px; }
  .manufacuring_cetification_top .public_title { margin-bottom: 40px; }
  .manufacuring_cetification_des { height: 480px; }
  .manufacuring_cetification_des_cont { width: 1200px; }
  .manufacuring_cetification_des_left { font-size: 28px; line-height: 40px; }
  .manufacuring_cetification_des_text { width: 320px; }
  .manufacuring_cetification_btm { padding: 70px 0 120px; }
  .cetification_screen_item { 
    font-size: 26px; 
    line-height: 36px; 
    padding: 0 20px;
    margin: 0 20px;
  }
  .cetification_screen_item:after {
    right: -20px;
  }
  .smart_resources .resources_cont .lbox .infobox .title {
    font-size: 36px;
    line-height: 42px;
  }
}

@media screen and (max-width: 1280px){
  .manufacuring_suits { padding: 50px 0 0; }
  .manufacuring_suits_top { margin-bottom: 60px; }
  .manufacuring_suits_group { gap: 20px; }
  .manufacuring_suits_num { font-size: 38px; line-height: 38px; }
  .manufacuring_facility { padding: 80px 0 0; }
  .manufacuring_facility_top .public_title { width: 400px; margin-right: 60px; }
  .manufacuring_facility_text { font-size: 15px; }
  .manufacuring_infrastructure { padding: 90px 0 0; }
  .manufacuring_stage { padding: 50px 0 80px; }
  .manufacuring_cetification_des { height: 400px; }
  .manufacuring_cetification_des_cont { width: 1000px; }
  .manufacuring_cetification_des_left { font-size: 24px; line-height: 34px; }
  .manufacuring_cetification_des_text { width: 260px; }
  .manufacuring_cetification_btm { padding: 60px 0 100px; }
  .cetification_screen_item { font-size: 22px; line-height: 32px; padding: 0 20px; margin: 0 20px; }
  .cetification_screen_item:after { right: -20px; }
  .cetification_swiper_item_text { font-size: 16px; }
  .smart_resources .resources_cont .lbox .swiper-slide {
    padding: 60px 30px;
  }
  .smart_resources .resources_cont .lbox .infobox .title {
    font-size: 28px;
    line-height: 36px;
  }
  .smart_resources .resources_cont .lbox .infobox p {
    line-height: 24px;
    font-size: 16px;
  }
  .quality_how .how_cont .t-box h3 {
    font-size: 28px;
    line-height: 36px;
  }
  .quality_how .how_cont .num-list .item .infobox .title {
    font-size: 24px;
  }
  .quality_how .how_cont .num-list .item .infobox p {
    font-size: 16px;
  }
}

@media screen and (max-width: 1024px){
  .manufacuring_suits { padding: 50px 15px 0; }
  .manufacuring_suits_top { margin-bottom: 50px; }
  .manufacuring_suits_group { flex-wrap: wrap; gap: 30px 30px; }
  .manufacuring_suits_item { width: calc(50% - 15px); }
  .manufacuring_suits_num { font-size: 34px; line-height: 34px; }
  .manufacuring_suits_main { margin-bottom: 30px; }
  .manufacuring_facility { padding: 70px 15px 0; }
  .manufacuring_facility_top { flex-direction: column; margin-bottom: 40px; }
  .manufacuring_facility_top .public_title { width: 100%; margin-right: 0; margin-bottom: 20px; }
  .manufacuring_facility_text { text-align: left; font-size: 15px; }
  .manufacuring_infrastructure { padding: 70px 0 0; }
  .manufacuring_infrastructure_top { padding: 0 15px; margin-bottom: 40px; }
  .manufacuring_stage { padding: 40px 0 60px; }
  .manufacuring_cetification_top { padding: 0 15px; }
  .manufacuring_cetification_top .public_title { margin-bottom: 30px; }
  .manufacuring_cetification_des { height: auto; flex-direction: column; }
  .manufacuring_cetification_des_left { width: 100%; height: auto; padding: 50px 20px; text-align: center; font-size: 22px; line-height: 30px; }
  .manufacuring_cetification_des_cont { position: static; width: auto; height: auto; }
  .manufacuring_cetification_des_text { position: static; transform: none; width: 100%; }
  .manufacuring_cetification_des_img { width: 100%; height: 320px; }
  .manufacuring_cetification_btm { padding: 50px 15px 80px; }
  .cetification_screen { padding-bottom: 40px; margin-bottom: 40px; }
  .cetification_screen_item { font-size: 18px; line-height: 28px; padding: 0 12px; margin: 0 12px; }
  .cetification_screen_item:after { right: -12px; height: 24px; }
  .cetification_swiper_item_text { font-size: 14px; padding: 20px 10px; }
  .cetification_swiper_box .swiper-button-next { right: 0; }
  .cetification_swiper_box .swiper-button-prev { left: 0; }
  .manufacuring_suits_text {
    font-size: 14px;
  }

  .smart_resources .resources_cont .lbox .infobox .title {
    font-size: 24px;
    line-height: 32px;
  }
  .smart_resources .resources_cont .lbox .infobox p {
    font-size: 14px;
  }
  .quality_how .how_cont .t-box h3 {
    font-size: 24px;
    line-height: 32px;
  }
  .cetification_swiper_item {
    text-align: center;
  }
}

@media screen and (max-width: 768px){
  .manufacuring_suits { padding: 30px 15px 0; }
  .manufacuring_suits_top { margin-bottom: 40px; }
  .manufacuring_suits_group { gap: 20px 20px; }
  .manufacuring_suits_item { width: calc(50% - 10px); }
  .manufacuring_suits_num { font-size: 28px; line-height: 28px; margin-bottom: 10px; }
  .manufacuring_facility { padding: 50px 15px 0; }
  .manufacuring_facility_top { margin-bottom: 30px; }
  .manufacuring_facility_text { font-size: 14px; line-height: 22px; }
  .manufacuring_infrastructure { padding: 50px 0 0; }
  .manufacuring_infrastructure_top { margin-bottom: 30px; }
  .manufacuring_stage { padding: 30px 15px 20px; }
  .manufacuring_cetification_top .public_title { margin-bottom: 20px; }
  .manufacuring_cetification_des_left { padding: 40px 15px; font-size: 20px; line-height: 28px; }
  .manufacuring_cetification_des_img { height: 240px; }
  .manufacuring_cetification_btm { padding: 40px 15px 60px; }
  .cetification_screen { padding-bottom: 30px; margin-bottom: 30px; }
  .cetification_screen_item { font-size: 16px; line-height: 24px; padding: 0 8px; margin: 0 8px; }
  .cetification_screen_item:after { right: -8px; height: 20px; }
  .cetification_swiper_item_text { font-size: 13px; padding: 15px 10px; }

  /* smart_resources 移动端堆叠 */
  .smart_resources .resources_cont { flex-direction: column; height: auto; }
  .smart_resources .resources_cont .lbox { width: 100%; }
  .smart_resources .resources_cont .lbox .swiper { height: auto; }
  .smart_resources .resources_cont .lbox .swiper-slide { height: auto; padding: 30px 15px 60px; }
  .smart_resources .resources_cont .lbox .swiper-slide .num { font-size: 48px; margin-bottom: 10px; }
  .smart_resources .resources_cont .lbox .infobox { width: 100%; }
  .smart_resources .resources_cont .lbox .infobox .title { font-size: 22px; line-height: 28px; margin-bottom: 12px; }
  .smart_resources .resources_cont .lbox .infobox p { font-size: 14px; line-height: 22px; }
  .smart_resources .resources_cont .lbox .infobox .fbox { font-size: 14px; margin-top: 24px; }
  .smart_resources .resources_cont .lbox .sw-button-next { right: 15px; bottom: 15px; }
  .smart_resources .resources_cont .rbox { width: 100%; height: 320px; }

  /* manufacuring_stage (quality_how) 展开不裁剪图片 */
  .quality_how .how_cont .num-list .item.active .infobox { height: auto; }
  .quality_how .how_cont .num-list .item .infobox img { width: 100%; height: auto; }
  .manufacuring_stage .quality_how .how_cont {
    padding:0
  }
  .quality_how .how_cont .num-list .item .infobox .title {
    font-size: 22px;
  }
  .quality_how .how_cont .num-list .item .infobox p {
    font-size: 14px;
  }
  .cetification_swiper_box .swiper-button-prev {
    top: 43%;
    left: -30px;
  }
  .cetification_swiper_box .swiper-button-next {
    top: 43%;
    right: -30px;
  }
  .manufacuring_cetification_list {
    padding: 0 30px;
  }
}

/*  ============  service 适配  ============  */
@media screen and (max-width: 1800px){
  .service_introduction_upper { padding: 80px 0; }
  .service_introduction_upper .public_text { width: 1100px; margin-bottom: 60px; }
  .service_introduction_item { width: 320px; margin-right: 160px; }
  .service_introduction_item_top { font-size: 46px; line-height: 50px; }
  .service_introduction_item_top span { font-size: 72px; margin-right: 22px; }
  .service_introduction_item_text { font-size: 16px; }
  .service_collection_top { padding: 110px 0 60px; }
  .service_collection_top .public_text { width: 780px; }
  .service_collection_main { height: 820px; }
  .service_collection_info { padding: 100px 60px; }
  .service_collection_title { font-size: 42px; line-height: 50px; }
  .service_collection_text { font-size: 18px; margin-bottom: 60px; }
  .service_collection_des { font-size: 16px; }
  .service_product { padding: 80px 0; }
  .service_product_item { height: 620px; }
  .service_advantage { padding: 130px 0 140px; }
  .service_advantage_left { width: 420px; }
  .service_advantage_right { width: 420px; }
  .service_advantage_left_item_text { font-size: 30px; }
  .service_advantage_middle { padding: 18px 30px 0; }
  .service_advantage_middle_item { padding: 0 40px 0 70px; }
  .service_advantage_middle_item_text { font-size: 20px; }
  .service_advantage_right_item { font-size: 20px; }
}

@media screen and (max-width: 1640px){
  .service_introduction_upper { padding: 70px 0; }
  .service_introduction_upper .public_text { width: 100%; margin-bottom: 50px; }
  .service_introduction_item { width: 300px; margin-right: 100px; }
  .service_introduction_item_top { font-size: 42px; line-height: 46px; }
  .service_introduction_item_top span { font-size: 64px; margin-right: 20px; }
  .service_introduction_item_text { font-size: 16px; }
  .service_collection_top { padding: 90px 0 50px; }
  .service_collection_top .public_text { width: 100%; }
  .service_collection_main { height: 700px;}
  .service_collection_info { padding: 60px 40px; }
  .service_collection_title { font-size: 36px; line-height: 44px; }
  .service_collection_text { font-size: 17px; margin-bottom: 50px; }
  .service_collection_des { font-size: 15px; }
  .service_product { padding: 70px 0; }
  .service_product_item { height: 520px; }
  .service_advantage { padding: 110px 0 120px; }
  .service_advantage_left { width: 30%; }
  .service_advantage_right { width: 30%; }
  .service_advantage_left_item_text { font-size: 26px; }
  .service_advantage_middle { padding: 18px 40px 0; }
  .service_advantage_middle_item { padding: 0 30px; }
  .service_advantage_middle_item_icon { margin-right: 30px; }
  .service_advantage_middle_item_text { font-size: 18px; }
  .service_advantage_right_item { font-size: 18px;padding:0 30px }
  .service_advantage_middle_title, .service_advantage_right_title { font-size: 30px; }
  .service_advantage_left_item {
    padding: 0 30px 0 0;
  }
  .service_collection_img {
    width: 54%;
  }
}

@media screen and (max-width: 1280px){
  .service_introduction_upper { padding: 60px 0; }
  .service_introduction_upper .public_text { margin-bottom: 40px; }
  .service_introduction_item { width: 260px; margin-right: 60px; }
  .service_introduction_item_top { font-size: 36px; line-height: 40px; }
  .service_introduction_item_top span { font-size: 56px; margin-right: 16px; }
  .service_introduction_item_text { font-size: 15px; }
  .service_collection_top { padding: 70px 0 40px; }
  .service_collection_main { height: 600px; }
  .service_collection_info { padding: 60px 50px; }
  .service_collection_title { font-size: 30px; line-height: 38px; }
  .service_collection_text { font-size: 16px; margin-bottom: 40px; }
  .service_collection_des { font-size: 14px; line-height: 22px; }
  .service_product { padding: 60px 0; }
  .service_product_item { height: 430px; }
  .service_advantage { padding: 90px 0 100px; }
  .service_advantage_left_item { padding: 0 20px 0 16px; }
  .service_advantage_left_item_text { font-size: 20px; line-height: 26px; }
  .service_advantage_middle { padding: 18px 30px 0; }
  .service_advantage_middle_item { padding: 0 }
  .service_advantage_middle_item_icon { margin-right: 20px; }
  .service_advantage_middle_item_text { font-size: 16px; line-height: 22px; }
  .service_advantage_right_item { font-size: 16px; line-height: 22px; padding: 0 30px; }
  .service_advantage_middle_title, .service_advantage_right_title { font-size: 26px; height: 120px; }
  .service_introduction_btn {
    bottom: 60px;
  }
  .service_introduction_btn .opa_btn1 {
    width: 240px;
  }
  .opa_btn1 {
    height: 48px;
    line-height: 47px;
  }
  .service_collection_img {
    width: 45%;
  }
}

@media screen and (max-width: 1024px){
  .service_introduction { padding: 0 15px; }
  .service_introduction_upper { padding: 50px 0; }
  .service_introduction_item { width: 48%; margin-right: 4%; }
  .service_introduction_item:last-child { margin-right: 0; }
  .service_introduction_btn { position: static; margin-top: 40px; }
  .service_collection_top { padding: 60px 15px 40px; }
  .service_collection_main { height: auto; flex-direction: column; }
  .service_collection_left { width: 100%; height: auto; flex: none; }
  .service_collection_info { height: auto; padding: 60px 30px; }
  .service_collection_img { width: 100%; height: 400px; }
  .service_product { padding: 60px 15px 50px; }
  .service_product_item { height: 400px; }
  .service_advantage { padding: 60px 15px 80px; }
  .service_advantage_middle { padding: 0 30px 0; }
  .service_advantage_left_item { height: 80px; padding:0 20px 0 0; }
  .service_advantage_left_item:last-child { height: 80px; }
  .service_advantage_left_item_text { font-size: 22px; line-height: 28px; }
  .service_advantage_middle_item { height: 80px; padding: 0; }
  .service_advantage_middle_item:last-child { height: 80px; }
  .service_advantage_middle_item_text { font-size: 16px; line-height: 22px; }
  .service_advantage_right_item { height: 80px; padding: 0 20px; font-size: 16px; }
  .service_advantage_right_item:last-child { height: 80px; }
  .service_advantage_middle_title, .service_advantage_right_title { height: 80px; font-size: 24px; line-height: 30px; }
  .service_introduction_item_top {
    font-size: 32px;
  }
  .service_collection_des {
    margin-bottom: 30px;
  }
  .service_introduction_btn .opa_btn1 {
    width: 200px;
  }
  .service_advantage_left {
    padding-top: 0;
  }
  .service_advantage_right {
    padding-top: 0;
  }
  .service_advantage_left_item_icon img {
    max-height: 36px;
  }
  .service_advantage_left_item:last-child   .service_advantage_left_item_icon img {
    max-height: 24px;
  }
  .service_advantage_middle_item_icon img {
    max-width: 26px;
  }
  .service_advantage_top {
    margin-bottom: 60px;
  }
}

@media screen and (max-width: 768px){
  .service_introduction { padding: 0 15px; }
  .service_introduction_upper { padding: 40px 0; }
  .service_introduction_upper .public_text { margin-bottom: 30px; }
  .service_introduction_item { width: 100%; margin-right: 0; margin-bottom: 30px; }
  .service_introduction_item:last-child { margin-right: 0; margin-bottom: 0; }
  .service_introduction_item_top { font-size: 32px; line-height: 36px; margin-bottom: 16px; }
  .service_introduction_item_top span { font-size: 48px; margin-right: 14px; }
  .service_introduction_item_text { font-size: 14px; line-height: 22px; }
  .service_introduction_btn { margin-top: 30px; }
  .service_collection_top { padding: 40px 15px 30px; }
  .service_collection_info { padding: 40px 20px; }
  .service_collection_title { font-size: 26px; line-height: 34px; margin-bottom: 20px; }
  .service_collection_text { font-size: 15px; margin-bottom: 30px; }
  .service_collection_des { font-size: 13px; line-height: 20px; }
  .service_collection_img { height: 280px; }
  .service_product { padding: 40px 15px 30px; }
  .service_product_main { flex-direction: column; gap: 30px; }
  .service_product_item { width: 100%; height: 440px; }
  .service_product_item .team_service_item_inside {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    background: rgba(0,0,0,0.7);
    padding: 24px 20px 28px;
  }
  .service_product_item .team_service_item_text {
    opacity: 1;
    height: auto;
    margin: 16px 0 24px;
  }
  .service_product_item .team_service_item_btm {
    opacity: 1;
    height: auto;
  }
  .service_advantage { padding: 20px 15px 40px; }
  .service_advantage_top {
    margin-bottom: 0;
  }
  .service_advantage_left_item_text { font-size: 18px; line-height: 24px; }
  .service_advantage_middle_title, .service_advantage_right_title { font-size: 20px; line-height: 26px; }
  .smart_box .smart_inside .info1 .info_cont {
    font-size: 18px;
    line-height: 26px;
    padding: 0 15px;
  }
  .service_collection_des p:after {
    width: 6px;
    height: 6px;
  }
  .service_collection_des p {
    padding-left: 18px;
  }
  .service_advantage_cont {
    display: block;
  }
  .service_advantage_left {
    width: 100%;
    padding-top: 0;
  }
  .service_advantage_right {
    width: 100%;
  }
}

/*  ============  sustainability 适配  ============  */
@media screen and (max-width: 1800px){
  .sustainability_commitment { padding: 110px 0 120px; }
  .sustainability_commitment_top { margin-bottom: 90px; }
  .sustainability_commitment_top .public_text { width: 900px; }
  .sustainability_commitment_des { height: 500px; margin-bottom: 70px; }
  .sustainability_commitment_item { width: 460px; margin-right: 40px; }
  .sustainability_commitment_item_img { height: 230px; margin-bottom: 35px; }
  .sustainability_environment { height: 480px; }
  .sustainability_environment_item { padding: 150px 80px 0; }
  .sustainability_environment_item_data { font-size: 56px; }
  .sustainability_news { padding: 90px 0 130px; }
  .sustainability_news_top { margin-bottom: 60px; }
  .sustainability_news_item { width: 480px; margin-right: 30px; }
  .sustainability_news_item_img { height: 240px; margin-bottom: 40px; }
  .sustainability_commitment_des_text { font-size: 24px; line-height: 32px;}
}

@media screen and (max-width: 1640px){
  .sustainability_commitment { padding: 90px 0 100px; }
  .sustainability_commitment_top { margin-bottom: 70px; }
  .sustainability_commitment_top .public_text { width: 100%; }
  .sustainability_commitment_des { height: 420px; margin-bottom: 60px; }
  .sustainability_commitment_des_text { font-size: 20px; line-height: 32px;}
  .sustainability_commitment_item { width: 380px; margin-right: 30px; }
  .sustainability_commitment_item_img { height: 180px; margin-bottom: 30px; }
  .sustainability_title { font-size: 20px; }
  .sustainability_text { font-size: 16px; line-height: 24px;}
  .sustainability_environment { height: 420px; }
  .sustainability_environment_item { padding: 120px 60px 0; }
  .sustainability_environment_item_title { font-size: 20px; }
  .sustainability_environment_item_data { font-size: 42px; margin-bottom: 24px; }
  .sustainability_environment_item_text { font-size: 16px;line-height: 24px; }
  .sustainability_news { padding: 80px 0 100px; }
  .sustainability_news_top { margin-bottom: 50px; }
  .sustainability_news_item { width: 360px; margin-right: 40px; }
  .sustainability_news_item_img { height: 190px; margin-bottom: 30px; }
  .sustainability_commitment_group {
    padding: 0;
  }
}

@media screen and (max-width: 1280px){
  .sustainability_commitment { padding: 70px 0 80px; }
  .sustainability_commitment_top { margin-bottom: 60px; }
  .sustainability_commitment_des { height: 360px; margin-bottom: 50px; }
  .sustainability_commitment_des_text { font-size: 18px;line-height: 26px; width: 100%; padding: 0 15px; }
  .sustainability_commitment_item { width: 320px; margin-right: 20px; }
  .sustainability_commitment_item_img { height: 150px; margin-bottom: 24px; }
  .sustainability_title { font-size: 18px; line-height: 28px; }
  .sustainability_environment { height: 380px; }
  .sustainability_environment_item { padding: 100px 40px 0; }
  .sustainability_environment_item_title { font-size: 18px; margin-bottom: 20px; }
  .sustainability_environment_item_data { font-size: 32px; line-height: 34px; margin-bottom: 20px; }
  .sustainability_environment_item_data span { font-size: 18px; }
  .sustainability_news { padding: 70px 0 80px; }
  .sustainability_news_top { margin-bottom: 40px; }
  .sustainability_news_item { width: 320px; margin-right: 20px; }
  .sustainability_news_item_img { height: 160px; margin-bottom: 24px; }
  .sustainability_news_top_right .opa_btn1 {
    width: 200px;
    height: 48px;
    font-size: 16px;
    line-height: 47px;
  }
}

@media screen and (max-width: 1024px){
  .sustainability_commitment { padding: 40px 15px 50px; }
  .sustainability_commitment_top { margin-bottom: 50px; }
  .sustainability_commitment_des { height: 300px; margin-bottom: 50px; }
  .sustainability_commitment_des_text { font-size: 16px; line-height: 24px; }
  .sustainability_commitment_group { padding: 0; }
  .sustainability_commitment_item { width: 48%; margin-right: 4%; margin-bottom: 30px; }
  .sustainability_commitment_item:nth-child(2n) { margin-right: 0; }
  .sustainability_commitment_item:nth-child(3n) { margin-right: 4%; }
  .sustainability_commitment_item_img { height: auto; margin-bottom: 24px; }
  .sustainability_environment { height: 340px; }
  .sustainability_environment_item { padding: 80px 30px 0; }
  .sustainability_environment_item_title { font-size: 18px; margin-bottom: 20px; }
  .sustainability_environment_item_data { font-size: 28px; line-height: 32px; margin-bottom: 18px; }
  .sustainability_environment_item_text { font-size: 14px;}
  .sustainability_news { padding: 50px 15px 40px; }
  .sustainability_news_top { margin-bottom: 40px; }
  .sustainability_news_item { width: 48%; margin-right: 4%; margin-bottom: 30px; }
  .sustainability_news_item:nth-child(2n) { margin-right: 0; }
  .sustainability_news_item_img { height: auto; margin-bottom: 24px; }
  .sustainability_text {
    font-size: 14px;
  }
  .sustainability_commitment_item .sustainability_text {
    height: 72px;
    overflow: hidden;  
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }
  .sustainability_news_item .sustainability_text {
    height: 96px;
    overflow: hidden;  
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
  }
}

@media screen and (max-width: 768px){
  .sustainability_commitment { padding: 40px 15px 50px; }
  .sustainability_commitment_top { margin-bottom: 40px; }
  .sustainability_commitment_des { height: 240px; margin-bottom: 40px; }
  .sustainability_commitment_item { width: 100%; margin-right: 0; margin-bottom: 30px; }
  .sustainability_commitment_item:nth-child(2n),
  .sustainability_commitment_item:nth-child(3n) { margin-right: 0; }
  .sustainability_commitment_item_img { margin-bottom: 20px; }
  .sustainability_title { font-size: 18px; line-height: 28px; }
  .sustainability_text { font-size: 14px;}
  .sustainability_environment { height: auto; padding: 60px 0; }
  .sustainability_environment_item { width: 100%; padding: 30px 20px; }
  .sustainability_environment_item_title { font-size: 18px; margin-bottom: 20px; }
  .sustainability_environment_item_data { font-size: 26px; line-height: 30px; margin-bottom: 16px; }
  .sustainability_news { padding: 40px 15px 60px; }
  .sustainability_news_top { margin-bottom: 30px; }
  .sustainability_news_item { width: 100%; margin-right: 0; margin-bottom: 30px; }
  .sustainability_news_item:nth-child(2n) { margin-right: 0; }
  .sustainability_news_item:last-child { margin-right: 0; margin-bottom: 0; }
  .sustainability_news_item_img { margin-bottom: 20px; }
  .sustainability_commitment_item .sustainability_text {
    height: auto;
    overflow: auto;
    display: block;
  }
  .sustainability_news_item .sustainability_text {
    height: auto;
    overflow: auto;
    display: block;
  }

  .sustainability_news_top_right {
    margin-left: 20px;
  }
  .sustainability_news_top_right .opa_btn1 {
    width: 200px;
    height: 45px;
    font-size: 16px;
    line-height: 44px;
  }
}

/*  ============  team 适配  ============  */
@media screen and (max-width: 1800px){
  .team_service { padding: 100px 0 90px; }
  .team_service_top { margin-bottom: 90px; }
  .team_service_item { width: 742px; }
  .team_service_item_inside { padding: 36px 45px 45px; }
  .team_service_item_title { font-size: 30px; }
  .team_market { padding: 90px 0 50px; }
  .team_market_map { padding-right: 0; }
  .team_market_data { bottom: 90px; }
  .team_market_data_num { font-size: 60px; line-height: 66px; }
  .team_market_data_num sup { font-size: 36px; top: -24px; }
  .team_market_data_text { font-size: 24px; }
  .team_clients { padding: 120px 0 190px; }
  .team_clients_top { margin-bottom: 50px; }
  .team_clients_text { font-size: 17px; }
}

@media screen and (max-width: 1640px){
  .team_service { padding: 80px 0 70px; }
  .team_service_top { margin-bottom: 70px; }
  .team_service_item { width: 592px; }
  .team_service_item_inside { padding: 30px 20px 35px; bottom:-180px }
  .team_service_item_title { font-size: 26px; line-height: 24px; }
  .team_service_item_text { font-size: 16px; line-height: 24px; height: 96px; overflow: hidden;  text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 4;-webkit-box-orient: vertical;}
  .team_market { padding: 80px 0 40px; }
  .team_market_data { bottom: 70px; }
  .team_market_data_num { font-size: 52px; line-height: 58px; }
  .team_market_data_num sup { font-size: 32px; top: -22px; }
  .team_market_data_text { font-size: 22px; line-height: 26px; }
  .team_clients { padding: 100px 0 160px; }
  .team_clients_text { font-size: 16px; }
  .home_say .home_say_cont .say_swiper_item .say_swiper_item_text {
    font-size: 16px;
    line-height: 24px;
  }
  .home_say .say_swiper_item_info .say_swiper_name {
    font-size: 18px;
    line-height: 28px;
  }
  .team_more {
    position: relative;
    display: inline-block;
    width: 214px;
    height: 48px;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 47px;
    border: 1px solid #FFFFFF;
    text-align: center;
    transition: all 0.4s ease;
  }
  .home_say .home_say_cont {
    gap: 80px;
  }
}

@media screen and (max-width: 1280px){
  .team_service { padding: 70px 0 60px; }
  .team_service_top { margin-bottom: 60px; }
  .team_service_item { width: 492px; }
  .team_service_item_title { font-size: 22px; line-height: 22px; }
  .team_service_item_text { font-size: 15px; line-height: 22px; }
  .team_market { padding: 70px 0 30px; }
  .team_market_data { bottom: 60px; }
  .team_market_data_item { margin-bottom: 70px; }
  .team_market_data_num { font-size: 44px; line-height: 50px; }
  .team_market_data_num sup { font-size: 26px; top: -18px; }
  .team_market_data_text { font-size: 20px; line-height: 22px; }
  .team_clients { padding: 90px 0 130px; }
  .team_clients_text { font-size: 15px; }
  .home_say .home_say_cont {
    gap: 40px;
  }
}

@media screen and (max-width: 1024px){
  .team_service { padding: 60px 15px 50px; }
  .team_service_top { margin-bottom: 50px; }
  .team_service_item { width: 48%; margin: 0 4% 4% 0; }
  .team_service_item:nth-child(2n) { margin-right: 0; }
  .team_service_item_inside { padding: 24px 15px 28px; bottom:-150px }
  .team_service_item_title { font-size: 20px; }
  .team_service_item_text { font-size: 14px; line-height: 20px; }
  .team_market { padding: 60px 15px 40px; }
  .team_market_map { text-align: center; padding-right: 0; }
  .team_market_data { position: static; margin: 40px 0 0; display: flex; justify-content: center; gap: 80px; }
  .team_market_data_item { margin-bottom: 0; }
  .team_market_data_num { font-size: 40px; line-height: 46px; }
  .team_market_data_num sup { font-size: 22px; top: -14px; }
  .team_market_data_text { font-size: 18px; line-height: 20px; }
  .team_clients { padding: 70px 15px 100px; }
  .team_clients_top { margin-bottom: 40px; }
  .team_clients_text { font-size: 15px; }
  .team_more {
    height: 45px;
    line-height: 44px;
  }
}

@media screen and (max-width: 768px){
  .team_service { padding: 40px 15px 30px; }
  .team_service_top { margin-bottom: 40px; }
  .team_service_item { width: 100%; margin: 0 0 30px 0; }
  .team_service_item:nth-child(2n) { margin-right: 0; }
  .team_service_item_inside { position: static; background: rgba(0,0,0,0.7); }
  .team_service_item_title { font-size: 18px; line-height: 22px; }
  .team_service_item_text { opacity: 1; height: auto; margin: 16px 0 24px; font-size: 13px; line-height: 20px; }
  .team_service_item_btm { opacity: 1; height: auto; }
  .team_market { padding: 40px 15px 40px; }
  .team_market_data { flex-direction: column; align-items: center; gap: 30px; margin: 30px 0 0; }
  .team_market_data_num { font-size: 36px; line-height: 42px; }
  .team_market_data_num sup { font-size: 20px; top: -12px; }
  .team_market_data_text { font-size: 16px; line-height: 20px; }
  .team_clients { padding: 40px 15px 60px; }
  .team_clients_top { margin-bottom: 30px; }
  .team_clients_text { font-size: 14px; line-height: 22px; }
  .team_clients .swiper-button-next {
    display: none;
  }
  .team_clients .say_icon {
    padding: 15px 0;
  }
  .team_clients .home_say .home_say_cont .new_btn {
    padding: 14px 25px;
  }
  .team_clients_top .public_title {
    margin-bottom: 30px;
  }
}

/*  ============  product 适配  ============  */
@media screen and (max-width: 1800px){
  .main_product_item { 
    width: 24.1%; margin: 0 1.2% 24px 0; height: 23vw; 
  }
}
@media screen and (max-width: 1640px){
  .main_product_item { 
    height: 24vw;
  }
}
@media screen and (max-width: 1280px){
  .main_product_item { width: 49%; margin: 0 2% 24px 0;height: 44vw; }
  .main_product_item:nth-child(3n) { margin-right: 2%; }
  .main_product_item:nth-child(2n) { margin-right: 0; }
}
@media screen and (max-width: 1024px){
  .main_product_box { padding: 60px 15px 80px; }
}
@media screen and (max-width: 768px){
  .main_product_box { padding: 40px 15px 60px; }
  .main_product_item { width: 100%; margin: 0 0 30px 0; height: auto; }
  .main_product_item:nth-child(2n),
  .main_product_item:nth-child(3n),
  .main_product_item:nth-child(4n) { margin-right: 0; }
  .main_product_item_inside {
    position: static;
    opacity: 1;
    padding: 20px 15px 24px;
  }
  .main_product_item_text { font-size: 18px; line-height: 26px; }
}

/*  ============  home 适配  ============  */
@media screen and (max-width: 1800px){
  .home_introduction { padding: 80px 0 0; }
  .home_introduction_static { margin-bottom: 80px; }
  .home_introduction_item_num { font-size: 64px; line-height: 52px; }
  .home_introduction_item_num sup { font-size: 32px; top: -22px; }
  .home_introduction_item_text { font-size: 16px; line-height: 24px; }

  .home_choose { padding: 90px 0 0; }
  .home_choose_top { margin-bottom: 60px; }
  .home_choose_item_title { font-size: 28px; line-height: 32px; bottom: 48px; }

  .home_control { padding: 80px 0 0; }
  .home_control_top { margin-bottom: 100px; }
  .home_control_info { height: 500px; padding: 0 40px; }
  .home_control_title { font-size: 42px; line-height: 48px; }

  .home_page_offer { padding: 85px 0 0; }
  .home_page_offer_top .public_title { width: 440px; margin-right: 120px; }

  .home_page_product { padding: 85px 0 0; }
  .home_page_product_top { margin-bottom: 64px; }
  .home_page_product_item { height: 49.68vw; }
  .home_page_product_item_title { font-size: 42px; line-height: 48px; }
  .home_page_product_item_text { font-size: 16px; line-height: 24px; }

  .home_fabrics { padding: 110px 0 55px; }
  .home_fabrics_top { margin-bottom: 80px; }

  .home_unique { height: 680px; }
  .home_unique_info { padding: 100px 0; }
  .home_unique_title { font-size: 42px; line-height: 48px; }

  .home_form_top { margin-bottom: 90px; }
  .home_control_item:nth-child(7) {
    width: 156px;
  }
  .home_control_item {
    width: 224px;
  }
  .home_control_item_text {
    font-size: 20px;
    line-height: 28px;
  }
}

@media screen and (max-width: 1640px){
  .home_introduction { padding: 74px 0 0; }
  .home_introduction_static { margin-bottom: 68px; }
  .home_introduction_item_num { font-size: 56px; line-height: 46px; }
  .home_introduction_item_num sup { font-size: 28px; top: -18px; }
  .home_introduction_item_text { font-size: 16px; line-height: 24px; }

  .home_choose { padding: 82px 0 0; }
  .home_choose_top { margin-bottom: 48px; }
  .home_choose_item_title { font-size: 26px; line-height: 30px; bottom: 38px; }

  .home_control { padding: 74px 0 0; }
  .home_control_top { margin-bottom: 80px; }
  .home_control_info { height: 470px; padding: 0 30px; }
  .home_control_title { font-size: 36px; line-height: 42px; }
  .home_control_text { font-size: 16px; line-height: 24px; width: 560px; }
  .home_control_item::after { background: #ffffff; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.20)); }
  .home_control_item { width: 170px; padding-right: 24px; }
  .home_control_item:nth-child(7) { width: 120px; }
  .home_control_item_text { font-size: 16px; line-height: 24px; }

  .home_page_offer { padding: 76px 0 0; }
  .home_page_offer_top .public_title { width: 380px; margin-right: 80px; }

  .home_page_product { padding: 76px 0 0; }
  .home_page_product_top { margin-bottom: 56px; }
  .home_page_product_item_title { font-size: 32px; line-height: 42px; }
  .home_page_product_item_text { font-size: 16px; line-height: 24px; }

  .home_fabrics { padding: 100px 0 60px; }
  .home_fabrics_top { margin-bottom: 70px; }

  .home_unique { height: 660px; }
  .home_unique_info { padding: 80px 0; }
  .home_unique_title { font-size: 36px; line-height: 42px; }

  .home_form_top { margin-bottom: 80px; }
  .home_offer .home_offer_mbox .offer_card p {
    font-size: 16px;
    line-height: 24px;
  }
  .home_offer  .new_btn {
    padding: 15px 30px;
  }
  .home_unique_item_text {
    font-size: 16px;
    line-height: 24px;
  }
  .home_choose_btm {
    height: 34vw;
  }
  .home_choose_item_text {
    font-size: 16px;
    line-height: 24px;
    height: 96px;
  }
  .home_page_offer_btn {
    margin-top: 50px;
  }
}

@media screen and (max-width: 1280px){
  .home_introduction { padding: 70px 0 0; }
  .home_introduction_static { margin-bottom: 60px; }
  .home_introduction_item_num { font-size: 52px; line-height: 40px; }
  .home_introduction_item_num sup { font-size: 26px; }
  .home_choose { padding: 80px 0 0; }
  .home_choose_item_title {  bottom: 30px; }
  .home_control { padding: 70px 0 0; }
  .home_control_info { height: 420px;}
  .home_control_title { font-size: 28px; line-height: 36px; }
  .home_control_text { font-size: 16px; width: 500px; }
  .home_control_item { width: 148px; padding-right: 20px; }
  .home_control_item:nth-child(7) { width: 100px; }
  .home_control_item_text { font-size: 14px;}
  .home_page_offer_top .public_title { width: auto; margin-right: 60px; }
  .home_page_product_item_title { font-size: 28px; line-height: 36px; }
  .home_fabrics { padding: 90px 0 60px; }
  .home_unique { height: 640px; }
  .home_unique_info { padding: 80px 0; }
  .home_unique_title { font-size: 28px; line-height: 36px; }
  .home_choose_item_title {
    font-size: 20px;
    line-height: 28px;
  }
  .home_unique_btn .opa_btn2 {
    width: 240px;
    height: 48px;
    line-height: 47px;
  }
  .home_choose_item_inside {
    padding: 0 15px 30px;
  }
  .home_control_item_icon img {
    max-height: 36px;
  }
  .home_control_item:last-child .home_control_item_icon img {
    max-height: 24px;
  }
  .home_control_item::before {
    background: radial-gradient(ellipse 50% 46% at 32% 50%, rgba(23,27,30,0.22) 0%, rgba(23,27,30,0.12) 48%, rgba(23,27,30,0) 78%);
    right: -18px;
    width: 68px;
  }
  .home_page_offer_btn {
    margin-top: 20px;
  }
}

@media screen and (max-width: 1024px){
  .home_introduction_cont,
  .home_control_cont,
  .home_page_offer_cont,
  .home_fabrics_cont,
  .home_unique_cont,
  .home_choose_top .wrap_1700,
  .home_page_product_top .wrap_1700 { padding: 0 15px; }

  .home_introduction { padding: 50px 0 0; }
  .home_choose { padding: 50px 0 0; }
  .home_choose_top { margin-bottom: 40px; }
  .home_control { padding: 50px 0 0; }
  .home_control_top { margin-bottom: 50px; }
  .home_control_info { height: 340px; padding: 0 15px; }
  .home_control_title { font-size: 24px; line-height: 32px; }
  .home_control_text { font-size: 14px;  margin-left: 30px; padding-left: 30px; width: 500px;}
  .home_control_list { justify-content: center; }
  .home_control_item { width: 33.33%; height: auto; padding-right: 10px; }
  .home_control_item:nth-child(7) { width: 25%; }
  .home_control_item::after { display: none; }
  .home_control_item_cont { padding: 30px 10px; }
  .home_control_item_text { height: auto; font-size: 14px; line-height: 20px; }
  .home_page_offer { padding: 50px 0 0; }
  .home_page_offer_top { flex-direction: column; }
  .home_page_offer_top .public_title { width: 100%; margin-right: 0; margin-bottom: 14px; }
  .home_page_offer_text { text-align: left; }
  .home_page_product { padding: 50px 0 0; }
  .home_page_product_item_title { font-size: 24px; line-height: 32px; }
  .home_fabrics { padding: 60px 0 40px; }
  .home_fabrics_top { margin-bottom: 50px; }
  .home_unique { height: 560px; }
  .home_unique_info { padding: 50px 0; }
  .home_unique_title { font-size: 24px; line-height: 32px; }
  .home_unique_item { width: 140px; margin-right: 16px; }
  .home_unique_item:first-child { width: 120px; }
  .home_form_main { width: 100%; padding: 0 15px 50px; }
  .home_form_top { margin-bottom: 50px; }
  .home_introduction_item_text { font-size: 14px;}
  .home_page_product_item_btn .opa_btn2 {
    height: 48px;
    line-height: 47px;
  }
  .home_fabrics_item {
    flex: 0 0 calc(100% / 5);
  }
  .home_unique_item_text {
    font-size: 14px;
  }
  .home_control_item:nth-child(4n):before {
    display: none;
  }
  .home_choose_btm {
    height: auto;
  }
  .home_choose_item_text {
    font-size: 14px;
  }
  .home_page_offer_slide {
    padding: 30px 30px;
  }
}

@media screen and (max-width: 768px){
  .home_introduction { padding: 40px 0 0; }
  .home_introduction_static { margin-bottom: 30px; }
  .home_introduction_item { width: 50%; padding-right: 10px; margin-bottom: 24px; }
  .home_introduction_item_num { font-size: 40px; line-height: 34px; margin-bottom: 10px; }
  .home_introduction_item_num sup { font-size: 20px; top: -12px; }
  .home_introduction_des { margin-bottom: 24px; }
  .home_introduction_des .public_title { margin-bottom: 12px; }

  .home_choose { padding: 40px 0 0; }
  .home_choose_top { text-align: left; margin-bottom: 24px; }
  .home_choose_btm { flex-wrap: wrap; gap: 0; }
  .home_choose_item { width: 50%; }
  .home_choose_item_title { font-size: 18px; line-height: 28px; padding: 0; margin-bottom: 10px;}

  .home_control { padding: 40px 0 0; }
  .home_control_top { margin-bottom: 40px; }
  .home_control_info {
    flex-direction: column;
    align-items: flex-start;
    height: auto;
    padding: 40px 20px;
  }
  .home_control_title { flex: none; width: 100%; font-size: 22px; line-height: 28px; margin-bottom: 30px; }
  .home_control_text { width: 100%; margin-left: 0; padding-left: 0; border-left: none; font-size: 14px; }

  .home_page_offer { padding: 40px 0 0; }
  .home_page_offer_top { margin-bottom: 24px; }

  .home_page_product { padding: 40px 0 0; }
  .home_page_product_top { margin-bottom: 30px; }
  .home_page_product_item { width: 100%; height: 102vw; }
  .home_page_product_item_inside { bottom: 40px; }
  .home_page_product_item_title { font-size: 22px; line-height: 28px; margin-bottom: 12px; }
  .home_page_product_item_text { font-size: 14px; line-height: 20px; margin-bottom: 20px; }
  .home_page_product_item_btn .opa_btn2 { width: 180px; height: 45px; line-height: 44px;  }

  .home_fabrics { padding: 40px 0 30px; }
  .home_fabrics_top { margin-bottom: 30px; }
  .home_fabrics_item { flex: 0 0 calc(100% / 3); height: 90px; line-height: 90px;padding: 0 15px; }

  .home_unique { height: auto; }
  .home_unique_info { padding: 50px 0 40px; height: auto; }
  .home_unique_text { font-size: 14px; line-height: 22px; margin-bottom: 16px; }
  .home_unique_title { font-size: 22px; line-height: 28px; margin-bottom: 20px; }
  .home_unique_btm { margin-top: 30px; }
  .home_unique_item { width: 50%; margin-right: 0; text-align: left; margin-bottom: 20px; }
  .home_unique_item:first-child { width: 50%; }
  .home_unique_item:after { display: none; }
  .home_unique_item_icon { margin-bottom: 10px; }
  .home_unique_item_text { font-size: 14px; line-height: 24pxs; }

  .home_form { padding: 40px 0 30px; }
  .home_form_main { padding: 0 15px 40px; }
  .home_form_top { margin-bottom: 30px; }
  .home_form .cont_form_item { width: 100%; float: none; }

  .home_control_title { font-size: 22px; line-height: 28px; }
  .banner_info_more .new_btn {
    padding: 12px 20px;
  }
  .home_offer .new_btn {
    padding: 12px 15px;
  }
  .home_offer .tabitem {
    flex-wrap: wrap;
    height: auto;
  }
  .home_offer .tabitem .item {
    width: 50%;
    height: 80px;
    padding: 10px 0;
  }
  .home_offer .tabitem .item:nth-child(2n) .titlebox{
    border-right: 0;
  }
  .home_unique_btn .opa_btn2 {
    width: auto;
    padding: 0 15px;
    height: 45px;
    line-height: 44px;
  }

  .home_choose_item_inside {
    background: rgba(0,0,0,0.6);
    bottom: 0;
    padding: 20px 10px;
  }
  .home_choose_item_text  {
    opacity: 1;
    line-height: 20px;
    height: 80px;
  }
  .home_page_offer_slide {
    padding: 20px 40px 20px 15px;
  }
}

/*  ============  lookbook 适配  ============  */
@media screen and (max-width: 1640px){
  .lookbook_item { width: 288px; margin-right: 16px; margin-bottom: 40px;}
  .lookbook_item a {
    padding: 2px;
  }
  .lookbook_item_img { height: 403px; }
  .lookbook_item_btm {
    padding: 12px 20px 0;
  }
  .lookbook_item_title {
    font-style: 20px;
    line-height: 28px;
    margin-bottom: 8px;
  }
}

@media screen and (max-width: 1280px){
  .lookbook_item { width: 320px; }
  .lookbook_item_img { height: auto; }
  .lookbook_item:nth-child(4n) { margin-right: 20px; }
  .lookbook_item:nth-child(3n) { margin-right: 0; }
}

@media screen and (max-width: 1024px){
  .lookbook_item { width: 48%; margin: 0 4% 40px 0; }
  .lookbook_item:nth-child(3n) { margin-right: 4%; }
  .lookbook_item:nth-child(2n) { margin-right: 0; }
  .lookbook_item_title {
    font-size: 18px;
    line-height: 24px;
  }
  .lookbook_item_img { height: 0; padding-bottom: 138%; }
  .lookbook_item_img img { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }
}

@media screen and (max-width: 768px){
  .lookbook_item { width: 100%; margin: 0 0 40px 0; }
  .lookbook_item:nth-child(2n),
  .lookbook_item:nth-child(3n),
  .lookbook_item:nth-child(4n) { margin-right: 0; }
}