/* 6px --- 0.375rem
8px --- 0.5rem
10px --- 0.625rem
12px --- 0.75rem
14px --- 0.875rem
1rem --- 1rem 
18px --- 1.125rem 
20px --- 1.25rem 
24rem --- 1.5rem 
26rem --- 1.65rem
28rem --- 1.75rem
30rem --- 1.875rem
32rem --- 2rem */

:root {
  --bs-screen-xxl: 80%
}

*,
body,
html {
  margin: 0;
  padding: 0;
  box-sizing: border-box;

}

html {
  font-size: 16px;
  color: #000;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

h1 {
  font-weight: 500;
  font-size: 1.5rem;
  color: #151515;
  line-height: 2.19rem;
  text-align: center;
  margin-top: 0;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-weight: bold;
  font-size: 2.5rem;
  color: #2A9597;
  line-height: 3.19rem;
  text-align: center;
  margin-bottom: 0.5rem;
}

h5 {
  width: 17.88rem;
  font-weight: 400;
  font-size: 1rem;
  color: #1E1E1E;
  line-height: 1.6rem;
  /* text-align: left; */
}

p {
  font-size: 1rem;
  color: #1F1F1F;
}

/* 头部 */
/* 头部 */
.header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  height: 5.625rem;
  font-size: 1.125rem;
  background-color: #FFF;
}

.header-con {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 93%;
  margin: 0 auto;
}

.header-logo {
  width: 12.5rem;
}

.header-menus {
  display: flex;
  align-items: center;
  margin-right: 6.13rem;
  /* margin: 0 3.75rem; */
}

.header-menus li {
  margin: 0 1.25rem;
  margin-right: 3rem;
}

.header-menus a {
  font-size: 1.13rem;
  color: #141414;
}

.header-menus a:hover {
  color: #2A9597;
}


.header-search__con {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.header-search {
  border-radius: 1.78rem;
  width: 22.75rem;
  display: none;
  /* display: flex; */
  justify-content: space-between;
  height: 3.56rem;
  position: absolute;
  top: 100%;
  left: calc(100% - 10rem);
  background-color: white;
  padding: 1rem;
  /* outline: 0.5rem solid white; */
  align-items: center;
  justify-content: center;
}

.header-search input {
  border: none;
  outline: none;
  background: transparent;
  color: #4E4E4E;
  width: calc(100% - 1rem);
  padding-bottom: 0.125rem;
  height: 1.35rem;
  font-size: 0.88rem;
  padding: 0 0.5rem;
}

.search-icon {
  color: #000;
  cursor: pointer;
  width: 2.25rem;
  height: 2.25rem;
  background: #EEEEEE;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header-search__con:hover .header-search {
  display: flex;
}

#header-menu__expand {
  display: none;
  margin-right: 1rem;
}

.header-main {
  display: flex;
  align-items: center;
  height: 100%;
}

#header-right {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
}

.home-tool__detail>img {
  width: 50%;
}

.header-lang {
  color: #141414;
  display: flex;
  width: 9rem;
  margin-left: 1.25rem;
  cursor: pointer;
  position: relative;
}

#header-lang__content {

  padding: 0 1.1rem;
  display: flex;
  width: 100%;
  cursor: pointer;
  justify-content: space-between;
  align-items: center;

  width: 9.24rem;
  height: 2.63rem;
  border-radius: 1.28rem;
  border: 1px solid #404040;
}

#header-lang__content img {
  margin-right: 0.5rem;
  width: 1.06rem;
}

.header-lang__flag {
  background-image: url('../assets/imgs/lang.gif');
  position: relative;
  display: block;
  background-repeat: no-repeat;
  width: 2.325rem;
  height: 1.25rem;
  margin-right: 0.3rem;
}

.header-lang__en .header-lang__flag {
  background-position: 0 -256px !important
}

#header-lang__menus {
  width: 400%;
  display: none;
  background-color: #FFF;
  color: #000;
  position: absolute;
  top: 4rem;
  right: 0rem;
  padding: 1rem 0;
  flex-wrap: wrap;
  box-shadow: 0px 0px 0.875rem #0000006e;
}

#header-lang__menus li {
  width: calc(30% - 0.5rem);
  padding: 0.75rem;
  font-size: 1rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #dfdcdc;
  margin: 0 0.5rem;
}

.header-lang__triangle {
  font-size: 0.75rem;
  display: inline-block;
  transition: all .2s;

}


.header-menus li:hover .header-menus__second {
  display: block;
}

.header-menu {
  display: flex;
  align-items: center;
}

.header-menu i {
  transition: all .2s;
  display: inline-block;
}

.header-menus li:hover>.header-menu i {
  transform: rotate(90deg);
}

.header-menus>li {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.header-menus>li:hover>.header-menu a {
  /* color: #929394; */
  border-bottom:0.2rem solid #2A9597;
}

.header-menus__second {
  display: none;
  /* display: block; */
  width: fit-content;
  position: absolute;
  top: 5.625rem;
  left: 0;
  background: #FFFFFF;
  padding: 0.38rem 0 0 0;
  border-right: 0.06rem solid #E5E5E5;
  border-top:0.2rem solid #2A9597;
  z-index: 10;
}

.header-menus__second i {
  color: #5B5B5B;
  margin-right: 0.25rem;
}

.header-menus__second>li {
  margin: 0;
  padding: 0.5rem 1.25rem;
  width: 100%;
  position: relative
}

.header-menus__second>li a {
  display: flex;
  align-items: center;
  font-weight: 400;
  font-size: 1rem;
  color: #141414;
  text-wrap: nowrap;
}

.header-menus__second>li:hover .header-menu i,
.header-menus__second>li:hover .header-menu a,
.header-menus__second>li:hover>a {
  color: #2A9597;
}

.header-lang:hover #header-lang__menus {
  display: block;
}

.header-lang:hover .header-lang__triangle {
  transform: rotate(-90deg);
}

.header-menus__third {
  display: none;
  /* display: flex; */
  flex-direction: column;
  position: absolute;
  z-index: 7;
  left: 100%;
  top: -3.25rem;
  /* top:0; */
  width: 100%;
  border-left: 0.06rem solid #E5E5E5;
  border-top:0.38rem solid #389FF2;
}

.header-menus__third--content {
  background-color: #FFF;
  padding: 0.17rem 1.13rem;
}

.header-menus__third--content>li {
  padding: 0.5rem 0;
  margin: 0;
  display: flex;
  justify-content: center;
}

.header-menus__third--content>li a {
  font-size: 1.13rem;
  color: #757575;
}

.header-menus__third--content>li:hover a {
  color: #389FF2;
}

.header-menus__second>li:hover .header-menus__third {
  display: flex;

}

/* banner */
.home-banner {
  width: 100%;
  height: 50vw;
  position: relative;
  top: 5.625rem;
  left: 0;
  overflow: hidden;
}

.home-banner_img {
  position: absolute;
  z-index: 0;
  width: 100%;
}

.swiper-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-banner_content {
  position: relative;
  z-index: 2;
  padding-left: 5%;
  padding-top: 18%;
}

.home-banner_content1 {
  font-weight: bold;
  font-size: 1.4rem;
  color: #1E7876;
}

.home-banner_content2 {
  margin-top: 1.125rem;
  width: 44rem;
  font-weight: 800;
  font-size: 3rem;
  color: #1F1F1F;
  line-height: 4.3125rem;
}

.home-banner_content3 {
  margin-top: 2.125rem;
  width: 40rem;
  font-family: Arial;
  font-weight: 400;
  font-size: 1.42rem;
  color: #454545;
  line-height: 2rem;
}

.home-banner_button {
  margin-top: 2.88rem;
}

.home-button {
  cursor: pointer;
  width: 12.89rem;
  height: 3.83rem;
  background: #2A9597;
  border-radius: 1.91rem;
  display: flex;
}

.home-button:hover {
  animation: tada 1s;
}

@keyframes tada {
  from {
    transform: scale3d(1, 1, 1)
  }

  10%,
  20% {
    transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg)
  }

  30%,
  50%,
  70%,
  90% {
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg)
  }

  40%,
  60%,
  80% {
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg)
  }

  to {
    transform: scale3d(1, 1, 1)
  }
}

.home-button_content {
  text-align: right;
  margin-top: 1rem;
  width: 8.5rem;
  height: 1.13rem;
  display: inline-block;
  font-family: Arial;
  font-weight: 400;
  font-size: 1.45rem;
  color: #FFFFFF;
}

.home-button_icon {
  display: flex;
  margin-left: 1.15rem;
  width: 1.5rem;
}

.home-button_icon1 {
  margin: auto;
  width: 1rem;
  height: 0.1rem;
  background: #FFFFFF;
  border-radius: 0.04rem;
}

.home-button_icon2 {
  margin: auto;
  width: 0.5rem;
  height: 0.83rem;
  background: #FFFFFF;
  border-radius: 0.04rem;
}

/* 添加导航按钮样式 */
.banner-button-prev,
.banner-button-next {
  position: absolute;
  top: 50%;
  width: 3rem;
  height: 3rem;
  margin-top: -1.5rem;
  z-index: 10;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.banner-button-prev:hover,
.banner-button-next:hover {
  background: rgba(0, 0, 0, 0.8);
}

.banner-button-prev {
  left: 2rem;
}

.banner-button-next {
  right: 2rem;
}

.banner-button-prev::before,
.banner-button-next::before {
  content: '';
  width: 1rem;
  height: 1rem;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
}

.banner-button-prev::before {
  transform: rotate(-135deg);
}

.banner-button-next::before {
  transform: rotate(45deg);
}

/* 关于 */
.home-about {
  position: relative;
  width: 100%;
  height: 80rem;
  margin-top: 5.65rem;
}

.home-about_info {
  position: absolute;
  width: 50%;
  /* height: 50%; */
  background: #FFFFFF;
  border-bottom-right-radius: 11rem;
  box-shadow: 0rem 1rem 1rem 0rem rgba(42, 149, 151, 0.21);
  z-index: 20;
  padding-left: 7%;
  padding-top: 4%;
  padding-bottom: 4%;
}

.home-about_img {
  position: absolute;
  margin-left: 40%;
  z-index: 10;
  width: 60%;
  height: 100%;
}

.home-about__count {
  bottom: 5%;
  /* margin-top: 43%; */
  position: absolute;
  z-index: 20;
  width: 100%;
  height: 26%;
}


.home-about_img img {
  width: 100%;
  height: 100%;
}

.home-about_us {
  height: auto;
  font-family: PingFang SC;
  font-weight: 500;
  font-size: 2.5rem;
  color: #0C0C0F;
  line-height: 3.02rem;
  text-align: left;
  margin-bottom: 0.5rem;
}

.home-about_intro {
  margin-top: 1rem;
  font-weight: 500;
  font-size: 1.5rem;
  color: #0C0C0F;
  width: 80%;
}

.home-about_intro-title {
  color: #2A9597
}

.home-about_intro-date {
  border-bottom: 0.43rem solid #2A9597;
}

.home-about_describe {
  margin-top: 1rem;
  width: 80%;
  font-weight: 400;
  font-size: 1.13rem;
  color: #000000;
}

.home-about_button {
  margin-top: 2.5rem;
}

.home-about__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  height: 100%;
  margin: 0 5%;
}

.home-about__item {
  width: calc(20% - 2rem);
  height: 100%;
  /* width: 17.94rem;
  height: 22.56rem; */
  background: #F9F9F9;
  border-radius: 1.25rem;
  border: 0px solid #D2D2D2;
  color: #000000;
  padding-left: 2%;
  padding-top: 4%;
}

.home-about__img {
  height: 2.5rem
}

.home-about__img img {
  height: 100%
}

.home-about__num {
  margin-top: 10%;
  height: 2.88rem;
  font-family: Arca Majora 2;
  font-weight: 800;
  font-size: 3.58rem;
}

.home-about__info {
  margin-top: 20%;
  width: 85%;
  font-weight: normal;
  font-size: 1rem;
}

.home-about_unit {
  height: 0.94rem;
  font-family: PingFang SC;
  font-weight: 500;
  font-size: 1.25rem;
}

.home-about__item:hover {
  background-color: #2A9597;
  color: #FFFFFF;
  transition: all 0.3s ease;
  cursor: pointer;
}

/* 产品 */
.home-product {
  width: 100%;
  /* position: relative; */
  /* height: 90.19rem; */
  background: #2A9597;
}

.home-product_title {
  color: #FFFFFF;
  padding-top: 5.63rem;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  line-height: 3.19rem;
    text-align: center;
}

.home-product_categories {
  margin-top: 0;
  color: #FFFFFF;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 2.19rem;
text-align: center;
}

.home-product_list {
  width: 100%;
  margin-top: 5rem;
}


.home-product_content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  overflow-y: hidden;
}

.home-product_box {
  width: calc(50% - 1.5rem);
  /* height: calc(50% - 1.5rem); */
  /* border: 1px solid #000; */
  box-sizing: border-box;
}

.home-product_box--content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  background: #FFFFFF;
  border-radius: 0.63rem;
  margin: 1.7rem;
}

.home-product_box--child {
  width: calc(50% - 2rem);
  height: 100%;
  margin: 1rem;
  box-sizing: border-box;
  overflow: hidden;
}

.home-product_box--child img {
  width: 100%;
  transition: all .2s;
}

.home-product_box--img img {
  display: block;
  width: 100%;
  height: 100%;
  cursor: pointer;
  transition: all .2s;
}

.home-product_box--child img:hover {
  transform: scale(1.2);
}

.home-product_button {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  justify-content: center;
}

.home-product_button--prev {
  width: 50%;
  right: 1rem;
  margin: 2rem;
}

.home-product_button--next {
  width: 50%;
  left: 1rem;
  margin: 2rem;
}

.home-product__navigation--prev,
.home-product__navigation--next {
  width: 4.69rem;
  height: 4.69rem;
  background: #FFFFFF;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.home-product__navigation--prev:hover,
.home-product__navigation--next:hover {
  background: #535353;
}
.home-product_name {
  color: #2A9597;
  line-height: 1.94rem;
  text-align: left;
  margin-top: 3rem;
  font-size: 1.5rem;
}

.home-product_star img {
  width: 1rem;
  height: 1rem;
  margin-top: 0.8rem;
  margin-bottom: 0.8rem;
}
.product_dt {
    width: 17.88rem;
    font-weight: 400;
    font-size: 1rem;
    color: #1E1E1E;
    line-height: 1.6rem;
}


/* 客户 */
.home-customer {
  width: 100%;
  height: 52rem;
  background: #1B1B1B;
  display: flex;
  flex-wrap: wrap;
}

.home-customer_content {
  width: 50%;
  height: 100%;
  padding-top: 10rem;
  padding-left: 4rem;
}

.home-customer_img {
  width: 50%;
  height: 100%;
  position: relative;
}

.home-customer_img img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.home-customer_tags {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 5.44rem;
  top: 31.63rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.home-customer_tag1 {
  width: 45%;
  height: 100%;
  background: #2A9597;
  opacity: 0.82;
  display: flex;
  justify-content: center;
  align-items: center;
}

.home-customer_tagimg {
  height: 40%;
}

.home-customer_tag1 img {
  height: 100%;
  width: 100%
}

.home-customer_tag2 {
  width: 55%;
  height: 100%;
  background: #000000;
  opacity: 0.6;
  display: flex;
  justify-content: center;
  align-items: center;
  /* cursor: pointer; */
}

.home-customer_tag2 p {
  color: #FFFFFF;
  font-size: 1.25rem;
  font-weight: bold;
}


.home-customer_title {
  color: #2A9597;
  text-align: left;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  line-height: 3.19rem;
}

.home-customer_des {
  margin-top: 1rem;
  width: 80%;
  color: #FFFFFF;
  font-size: 1.16rem;
  line-height: 2.25rem;
}

.home-customer_tel {
  margin-top: 0.6rem;
  font-weight: 800;
  font-size: 1.88rem;
  color: #2A9597;
  line-height: 1.69rem;
}

.home-customer_tel:hover {
  color: #2A9597;
}
.home-customer_icons {
  margin-top: 5rem;
  display: flex;
  flex-wrap: wrap;
  width: calc(100% - 4rem);
  justify-content: left;
}

.home-customer_icon {
  width: 25%;
}

.home-customer_icon img {
  width: 3rem;
  cursor: pointer;
  transition: all .2s;
}

.home-customer_icon img:hover {
  transform: scale(1.2);
}

.home-customer_icon--name {
  margin-top: 1.63rem;
  font-weight: 500;
  font-size: 1.25rem;
  color: #FFFFFF;
  line-height: 1.69rem;
  width: 17.88rem;
}


/* 工厂 */
.home-factory {
  padding: 6.8rem 0 4.88rem 0;
  background: rgba(242, 242, 242, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.home-factory h2 {
  font-size: 2.5rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
  text-align: center;
  color: #2A9597;
    line-height: 3.19rem;
}

.home-factory h3 {
  font-size: 1.5rem;
  margin-top: 0;
  text-align: center;
  font-weight: 500;
  color: #151515;
    line-height: 2.19rem;
}

.home-factory__text {
  width: 69%;
  margin: 2.5rem auto;
  text-align: justify;
  font-size: 1.16rem;
  color: #2F2F2F;
  line-height: 1.94rem;
}

.home-factory__content {
  width: 90%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.home-product__swiper {
  width: 95%;
  margin: 0 auto;
  overflow-x: hidden;
}

.home-factory__swiper {
  width: 76%;
  margin: 0 auto;
  overflow-x: hidden;

}

.home-factory__swiper img {
  display: inline-block;
  width: 100%;
}

.home-product__swiper .swiper-wrapper,
.home-factory__swiper .swiper-wrapper {
  /* 通过改变animation-timing-function 制作弹性切换效果 */
  transition: 2s cubic-bezier(0.68, -0.4, 0.27, 1.34) 0.2s;
}

.home-factory__swiper .swiper-slide {
  text-align: center;
  font-size: 18px;

  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.home-factory__show {
  margin: 3.3rem 0 0.94rem 0;
}

.home-factory .home-factory__info {
  text-align: center;
  margin: 0 0 4rem 0;
  width: 100%;

}

.home-factory__swiper-pagination {
  left: 50%;
  transform: translateX(-50%);
}

.home-factory__swiper-pagination .swiper-pagination-bullet {
  width: 1.13rem;
  height: 1.15rem;
  border-radius: 50%;
  border: 1px solid #1B1B1B;
  margin: 0 0.47rem;
  background: #F2F2F2;
}

.home-factory__swiper-pagination .swiper-pagination-bullet-active {
  background: #1B1B1B;
}

.home-product__navigation--prev img,
.home-product__navigation--next img,
.home-factory__navigation--prev img,
.home-factory__navigation--next img {
  width: 1.5rem;
  display: inline-block;
}


.home-factory__navigation--prev,
.home-factory__navigation--next {
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  border: 1px solid #737373;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
.home-factory__navigation--prev:hover,
.home-factory__navigation--next:hover {
  background-color: #2A9597;
  border: 1px solid #2A9597;
}
.home-product__swiper img .home-factory__swiper img {
  display: inline-block;
  width: 100%;
}

/* 合作伙伴 */
.home-partners {
  padding: 6.75rem 0 7.25rem 0;
}

.home-partners h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  text-align: center;
  color: #2A9597;
    line-height: 3.19rem;
}

.home-partners h3 {
  font-size: 1.5rem;
  margin-top: 0;
  text-align: center;
  font-weight: 500;
  color: #151515;
    line-height: 2.19rem;
}

.home-partners__list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  margin-top: 4.7rem;
}

.home-partners__list img {
  display: inline-block;
  width: calc((100% - 12rem) / 6);
  margin: 1rem;
  cursor: pointer;
  transition: all .2s;
}

.home-partners__list img:hover {
  transform: scale(1.2);
}

/* 新闻 */
.home-news {
  width: 100%;
  padding: 3.88rem 0 3.63rem 0;
  background: #F2F2F2;
}

.home-news h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  text-align: center;
  color: #2A9597;
    line-height: 3.19rem;
}

.home-news h3 {
  font-size: 1.5rem;
  margin-top: 0;
  text-align: center;
  font-weight: 500;
  color: #151515;
    line-height: 2.19rem;
}

.home-news__content {
  width: var(--bs-screen-xxl);
  margin: 0 auto;
}

.home-news__img {
  overflow: hidden;
}

.home-news__img img {
  width: 100%;
  transition: all .2s;
}

.home-news__img img:hover {
  transform: scale(1.1);
}

.home-news__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 5rem 0 3.5rem 0;
}

.home-news__item {
  width: 22%;
  /* margin: 0 1%; */
  /* margin: 0 1.125rem; */
  background: #FFFFFF;
}

.home-news__info {
  padding: 1.3rem 1.5rem 1.13rem 0.8rem;
}

.home-news__title {
  margin: 1.44rem 0 2.88rem 0;
  /* padding-right: 0.5rem; */
  word-wrap: break-word;
}

.home-news__time {
  color: #1f1f1f6b;
}

.home-news__info--img {
  width: 100%;
  text-align: right;
}

.home-news__info--img img {
  display: inline-block;
  width: 1.13rem;
  transition: all .2s;
}

.home-news__info--img img:hover {
  transform: translateX(10px);
}

.home-news__info {
  width: 100%;
}

.home-news__btn {
  display: flex;
  height: 2.94rem;
  width: 11.38rem;
  margin: 0 auto;
}

.home-news__btn--content {
  height: 100%;
  padding: 0 1.7rem 0 2.6rem;
  background: #1B1B1B;
  font-size: 1.13rem;
  color: #FFFFFF;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.home-news__btn:hover .home-news__btn--arrow img {
  transform: rotate(-30deg);
}

.home-news__btn--content:before {
  content: "";
  width: 0;
  height: 0;
  position: absolute;
  top: 0;
  left: 100%;
  border-top: solid 1.47rem transparent;
  border-left: solid 1rem #1B1B1B;
  border-bottom: solid 1.47rem transparent;
}

.home-news__btn--arrow {
  height: 100%;
  background: #2A9597;
  padding: 0 1.3rem 0 2.06rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.home-news__btn--arrow img {
  width: 1.25rem;
  height: 1rem;
  display: inline-block;
  transition: all .2s;
}

.home-factory .home-news__btn {
  margin-top: 3rem; /* 添加上边距，与图片分开 */
}

/* footer */
.home-footer {
  width: 100%;
  background: #2A9597;
  padding-top: 6rem;
  color: #FFF;
  margin-top: 1rem;
}

.home-footer p {
  color: #FFF;
}

.home-footer__content {
  width: var(--bs-screen-xxl);
  margin: 0 auto;
  padding-bottom: 2.56rem;
  display: flex;
}

.home-footer__content--left {
  width: 40%;
  padding-right: 4em;
}

.home-footer p {
    padding-top: 1rem;
}

.home-footer .footer_tel,
.home-footer_h3 {
  display: block;
  font-size: 1.63rem;
  color: #FFF;
  text-align: left;
  transition: all .2s;
  font-weight: bold;
}

.home-footer__email {
  font-size: 1.19rem;
  color: #FFF;
  transition: all .2s;
}

.home-footer_h3:hover,
.home-footer__email:hover {
  color: #1F1F1F;
}
.home-footer__info {
  font-size: 0.88rem;
  margin-top: 1.56rem;
  line-height: 1.6;
  padding-top: 0 !important;
}

.home-footer__content--left img {
  height: 5rem;
}

.home-footer__content--right {
  display: flex;
  width: 60%;
  padding-left: 5rem;
}

.footer-title {
  font-size: 1.13rem;
  font-weight: bold;
}

.footer-menus {
  width: 25%;
}

.footer-menu {
  margin-top: 2rem;
}

.footer-menu a {
  font-size: 1rem;
  line-height: 2.13rem;
}

.home-footer__content--right a {
  color: #FFFFFF;
}

.footer-menu a:hover {
  color: #1F1F1F;
}

.home-footer__copyright {
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.home-footer__copyright P {
  text-align: center;
  font-size: 0.88rem;
  padding-top: 0;
}

/* 社交媒体链接样式 */
.home-footer__social {
  display: flex;
  margin-top: 2rem;
  gap: 1.5rem;
}

.home-footer__social-item {
  display: inline-block;
  width: 2.5rem;
  height: 2.5rem;
  transition: all 0.3s ease;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-footer__social-item:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.home-footer__social-item img {
  width: 60%;
  height: 60%;
  object-fit: contain;
}

@media only screen and (max-width: 1680px) {
  .header-menus li {
    margin: 0 0.65rem;
    margin-right: 3rem;
  }
}

@media only screen and (max-width: 1440px) {
    p {
        font-size: 1.3rem;
    }
    h5 {
        font-size: 1.2rem;
    }
  .header-menus {
    margin-right: 3.5rem;
  }
  .header-menus a {
    font-size: 1.5rem;
  }
  .header-menus__second>li a {
      font-size: 1.3rem;
  }
  .home-about_us {
      font-size: 3.5rem;
  }
  .home-about_intro {
      font-size: 1.8rem;
  }
  .home-about_describe {
      font-size: 1.3rem;
  }
  .home-about__img {
      height: 3.5rem;
  }
  .home-about__num {
      font-size: 4rem;
  }
  .home-about_unit {
      font-size: 1.3rem;
  }
  .home-about__info {
      font-size: 1.2rem;
  }
  .home-product_title {
      font-size: 3.5rem;
  }
  .home-product_name {
      font-size: 2rem;
  }
  .home-customer_title {
      font-size: 3.5rem;
  }
  .home-customer_des {
      font-size: 1.3rem;
  }
  .home-customer_tel {
      font-size: 2rem;
  }
  .home-factory h2 {
      font-size: 3.5rem;
  }
  .home-factory__text {
      font-size: 1.3rem;
  }
  .home-partners h2 {
     font-size: 3.5rem; 
  }
  .home-news h2 {
     font-size: 3.5rem; 
  }
  .home-footer .footer_tel, .home-footer_h3 {
      font-size: 2rem;
  }
  .home-footer__email {
      font-size: 1.5rem;
  }
  .home-footer__social-item {
      width: 3.5rem;
      height: 3.5rem;
  }
  .footer-title {
      font-size: 1.8rem;
  }
  .footer-menu a {
      font-size: 1.2rem;
  }
  .home-footer__copyright P {
      font-size: 1.3rem;
  }
  .product_dt {
      font-size: 1.2rem;
  }
  /* .home-banner {
    height: 45rem;
  } */
}

@media only screen and (max-width: 1360px) {
  .home-about__item {
    width: calc(25% - 2rem);
  }
  .home-customer_des {
    line-height: 1.75rem;
  }
}

@media only screen and (max-width: 1280px) {
  .home-news__item {
    width: 48%;
    margin-bottom: 2rem;
  }
  .home-customer_icon--name {
    font-size: 1rem;
  }
}
@media only screen and (max-width: 768px) {
    .line_a {
        margin-top: 0.5rem;
    }
    .line_a .fl-separator {
        width: 30% !important;
    }
    .tit_size .fl-heading {
        font-size: 24px !important;
    }
    .line_d .fl-module-content {
        margin: 0 !important;
    }
    .line_d .fl-separator {
        width: 30% !important;
        margin: 0 auto !important;
    }
    .order_ev .fl-col-group.fl-col-group-equal-height {
        display: flex;
        flex-direction: column-reverse;
    }
    
    
    }

/* 屏幕适配 */
@media only screen and (max-width: 640px) {
  :root {
    --bs-screen-xxl: 95%
  }

  .header-con {
    justify-content: space-between;
  }

  .header {
    position: fixed;
    z-index: 10000;
  }
  .line_a .fl-separator {
        width: 40% !important;
        margin: 0 auto !important;
    }
    .line_d .fl-separator {
        width: 40% !important;
    }
     
    .tit_size .fl-heading {
        font-size: 24px !important;
        text-align: center !important;
    }
.home-footer .footer_tel, .home-footer_h3 {
    font-size: 1.8rem;
}
.footer-title {
    font-size: 1.5rem;
}
.footer-menu a {
    font-size: 1rem;
}
.home-footer__content--left {
    width: 30%;
    padding-right: 0;
}
.home-footer__content--right {
    width: 70%;
    padding-left: 0;
}
.footer-menu a {
    display: -webkit-box;
    white-space: nowrap;
}
  #header-menu__expand {
    display: block;
    width: 3rem;
  }

  #header-right {
    display: none;
    background-color: #1E7876;
    position: absolute;
    top: 5.625rem;
    left: 0;
    width: 100%;
    padding: 2rem 3rem;
    flex-direction: column-reverse;
  }

  #header-right a {
    color: #FFF;
  }

  .header-menus {
    flex-direction: column;
    align-items: flex-start;
    margin: 0;
  }

  .header-menus li {
    margin: 0.75rem 0;
  }

  .header-search {
    align-items: flex-start;
    justify-content: flex-start;
    margin-bottom: 1.5rem;
  }

  .header-search input {
    width: calc(100% - 2rem);
  }

  .header-lang {
    width: auto;
  }

  .home-news__item {
    width: 45%;
    margin-bottom: 2rem;
  }

  .home-factory__text {
    width: 69%;
  }

  .home-factory__navigation--prev,
  .home-factory__navigation--next {
    width: 4rem;
    height: 4rem;
  }
 

   

  .home-banner,
  .home-banner_img {
    height: 30rem;
  }

  .home-banner_content1 {
    font-size: 0.7rem;
  }

  .home-banner_content2 {
    font-size: 1.5rem;
    width: 22rem;
    line-height: 2rem;
  }

  .home-banner_content3 {
    margin-top: 1.1rem;
    width: 20rem;
    font-size: 0.71rem;
    line-height: 1rem;
  }

  .home-product_box {
    width: calc(100% - 1.5rem);
  }

  .home-customer {
    height: 104rem;
  }

  .home-customer_content {
    width: 100%;
    height: 50%;
  }

  .home-customer_img {
    width: 100%;
    height: 50%;
  }

  .home-about {
    /*height: 40rem;*/
    height: 50rem;
  }

  .home-about_us {
    height: auto;
    font-size: 1.26rem;
    line-height: 1.5rem;
    text-align: left;
    margin-bottom: 0.3rem;
  }

  .home-about_intro {
    margin-top: 1.15rem;
    font-size: 2.03rem;
  }

  .home-about_describe {
    margin-top: 1.625rem;
    /*font-size: 0.56rem;*/
    font-size: 1.16rem;
  }

  .home-about__img {
    height: 1.125rem
  }

  .home-about__num {
    height: 1.44rem;
    font-size: 1.79rem;
  }

  .home-about__info {
    /*font-size: 0.5rem;*/
    font-size: 0.9rem;
  }

  .home-about_unit {
    height: 0.47rem;
    /*font-size: 0.625rem;*/
    font-size: 1.16rem;
  }

  .home-button {
    width: 6.445rem;
    height: 1.915rem;
    border-radius: 0.955rem;
  }

  .home-button_content {
    margin-top: 0.5rem;
    width: 4.25rem;
    height: 5.65rem;
    font-size: 0.725rem;
  }

  .home-button_icon {
    margin-left: 0.575rem;
    width: 0.75rem;
  }

  .home-button_icon1 {
    width: 0.5rem;
    height: 0.05rem;
    border-radius: 0.02rem;
  }

  .home-button_icon2 {
    width: 0.25rem;
    height: 0.415rem;
    border-radius: 0.02rem;
  }

  .home-about_button {
    margin-top: 1.25rem;
  }
  #header-menu__expand {
    display: block;
  }
  .header-menus__second,
  .header-menus__third,
  .header-menus__third--content {
    /* display: block; */
    position: static;
    background: transparent;
    box-shadow: none;
    border: none;
  }

  .header-menus>li {
    display: block;
  }

  .header-menus__second:before {
    display: none;
  }

  .header-menus__second>li a {
    color: #FFF;
  }
  .header-menu>a,
  .header-menus i {
    color: #FFF;
  }

  #header-right {
    display: none;
    background-color: #2A9597;
    position: absolute;
    top: 5.19rem;
    left: 0;
    width: 100%;
    padding: 2rem 3rem;
    flex-direction: column-reverse;
    height: auto;
    align-items: flex-start
  }

  .header-menus {
    flex-direction: column;
    align-items: flex-start;
    margin: 0;
    width: 100%;
  }

  .header-menu {
    justify-content: space-between;
  }

  .header-menu i:hover .header-menus__second {
    display: block;
  }

  .header-menus>li {
    margin: 0.75rem 0;
    width: 100%;
  }
  .header-menus__third--content>li:hover a,
  .header-menus__second>li:hover .header-menus__second>li>a,
  .header-menus>li:hover .header-menu>a {
    color: #000;
  }

  .header-search {
    align-items: flex-start;
    justify-content: flex-start;
    
    width: 100%;
  }

  .header-search input {
    width: calc(100% - 2rem);
  }
  .header-search__con {
    width: 100%;
    margin-bottom: 1.5rem;
  }
  .search-icon {
    display: none;
  }
  .header-search {
    width: 100%;
    position: static;
    display: block;
    border-bottom: none;
  }
}


/* 返回顶部按钮 */
.back-to-top {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  width: 3rem;
  height: 3rem;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  z-index: 9999;
}

.back-to-top:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: translateY(-5px);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top svg {
  width: 1.5rem;
  height: 1.5rem;
}

@media only screen and (max-width: 640px) {
  .back-to-top {
    right: 1rem;
    bottom: 5rem;
    width: 2.5rem;
    height: 2.5rem;
  }
  
  .back-to-top svg {
    width: 1.2rem;
    height: 1.2rem;
  }
  
  .back-to-top:hover {
    transform: none;
  }
}

/* WhatsApp悬浮按钮 */
#whatsapp {
  position: fixed;
  left: 50px;
  top: 80%;
  width: 70px;
  height: 70px;
  cursor: pointer;
  z-index: 99990;
}

#whatsappMain {
  border-radius: 50%;
  width: 70px;
  height: 70px;
  background-color: #40c351;
  position: relative;
  animation: zcwmini2 1.5s infinite ease-out;
}

#whatsappMain:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url('https://cdn.globalso.com/hongxunoilfield/style/global/img/foot_whatsapp.png') no-repeat center;
  background-size: 60%;
  animation: zcwphone2 1.5s infinite linear;
}

@keyframes zcwphone2 {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(30deg); }
  50% { transform: rotate(0deg); }
  75% { transform: rotate(-30deg); }
}

@keyframes zcwmini2 {
  0% {
    box-shadow: 0 0 8px 6px rgba(64, 195, 81, 0), 
                0 0 0 0 rgba(64, 195, 81, 0), 
                0 0 0 0 rgba(64, 195, 81, 0);
  }
  10% {
    box-shadow: 0 0 8px 6px rgba(64, 195, 81, 0.6), 
                0 0 12px 10px rgba(64, 195, 81, 0.2), 
                0 0 12px 14px rgba(64, 195, 81, 0.5);
  }
  100% {
    box-shadow: 0 0 8px 6px rgba(64, 195, 81, 0), 
                0 0 0 40px rgba(64, 195, 81, 0), 
                0 0 0 40px rgba(64, 195, 81, 0);
  }
}

/* 移动端适配 */
@media only screen and (max-width: 640px) {
  #whatsapp {
    left: 20px;
    width: 50px;
    height: 50px;
    top: 90%;
  }
  
  #whatsappMain {
    width: 50px;
    height: 50px;
  }
}













.swiper-button-prev.swiper-button-white, .swiper-button-next.swiper-button-white {
	background-image: none !important;
}