.title-hidden {
  position: absolute;
  margin: -1px;
  padding: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  border: 0;
  white-space: nowrap;
}

/* 导航 */
.nav-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  height: var(--nav-height);
  background: linear-gradient( 270deg, #3FB98A 0%, #25A385 100%);
  border-bottom: 2px solid rgba(255, 255, 255, .3);
}
.nav-content {
  margin: 0 auto;
  padding: 0 var(--padding-content);
  max-width: var(--content-width);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  min-width: 100px;
  min-height: 20px;
  width: 1.8rem;
  height: 0.36rem;
  background-image: url(../images/logo-white.png);
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: 100% auto;
  overflow: hidden;
}
.nav-logo a {
  display: block;
  width: 100%;
  height: 100%;
}
.nav-logo img {
  display: none;
  width: 100%;
}
.nav-menu-box {
  height: 100%;
  flex: 1;
  display: flex;
  justify-content: flex-end;
}
.nav-menu {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
}
/* .nav-line {
  position: absolute;
  bottom: 0;
  width: 80px;
  height: 6px;
  background: #fff;
  transition: transform .2s ease-out;
  transform: translateX(30px);
} */
.nav-menu-item {
  position: relative;
  margin: 0 30px;
  height: 100%;
  display: flex;
  align-items: center;
}
.nav-menu-item a {
  display: block;
  display: flex;
  align-items: center;
  color: #fff;
  font-size: clamp(16px, 0.2rem, 20px);
  font-weight: 500;
}
.nav-menu-item::after {
  position: absolute;
  bottom: 0;
  left:0;
  right: 0;
  height: 0.06rem;
  background: #fff;
  transform: scaleX(0);
  transition: all 0.2s cubic-bezier(1, 0.25, 0, 0.75) 0s;
  content: '';
}
.nav-menu-item:hover::after {
  transform: scaleX(1);
  transform-origin: 0 0;
}
.nav-menu-item.active::after {
  transform: scaleX(1);
}

.nav-lang {
  margin-left: 30px;
  padding: 0 0.12rem;
  height: 0.36rem;
  min-height: 22px;
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: 18px;
  font-size: clamp(12px, 0.16rem, 16px);
  color: var(--text-color-main);
}
.nav-lang::before {
  content: '';
  margin-right: 4px;
  display: block;
  width: 0.2rem;
  height: 0.2rem;
  background: url('../images/icon-lang.png') no-repeat center center;
  background-size: 100% 100%;
}
.nav-list {
  display: none;
  width: 24px;
  height: 24px;
  background: url(../images/icon-list-light.png) no-repeat 0 0;
  background-size: 100% auto;
  border: 0;
  font-size: 0;
  line-height: 0;
  outline: none;
  overflow: hidden;
  cursor: pointer;
}
.nav-wrap.bg-white {
  background: #fff;
  border-color: rgba(177, 186, 184, 0.3);
}
.nav-wrap.bg-white .nav-logo {
  background: url(../images/logo.png) no-repeat center center;
  background-size: 100% 100%;
}
.nav-wrap.bg-white .nav-logo img {
  display: none;
}
.nav-wrap.bg-white .nav-menu-item a {
  color: var(--text-color-base);
}
.nav-wrap.bg-white .nav-menu-item::after {
  background: var(--primary-color);
}
.nav-wrap.bg-white .nav-lang {
  background: var(--primary-color);
  color: #fff;
}
.nav-wrap.bg-white .nav-lang::before {
  background-image: url('../images/icon-lang-white.png');
}
.nav-wrap.bg-black {
  background: var(--footer-bg-color);
}
.nav-wrap.bg-black .nav-menu-item::after {
  background: #fff;
}

.nav-sub-menu {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding-top: calc(var(--nav-height) + 2px);
  background: linear-gradient( 270deg, rgba(63, 185, 138, .92) 0%, rgba(37, 163, 133, .92) 100%);
}
.nav-sub-menu-content {
  position: relative;
  margin: 0 auto;
  padding: 1.6rem 0;
  max-width: var(--content-width);
}
.nav-close {
  position: absolute;
  top: 0.3rem;
  right: 0;
  width: 0.5rem;
  height: 0.5rem;
  background: url('../images/icon-close.png') no-repeat center center;
  background-size: 100% 100%;
  cursor: pointer;
}
.sub-menu-list {
  display: flex;
  flex-wrap: wrap;
}
.sub-menu-item {
  margin-bottom: 0.4rem;
  width: calc(50% - 40px);
}
.sub-menu-item:nth-child(2n) {
  margin-left: 40px;
}
.sub-menu-item a {
  display: flex;
  padding: 0 30px;
  width: 100%;
  height: 0.8rem;
  align-items: center;
  justify-content: space-between;
  border-radius: 40px;
  font-size: clamp(14px, 0.24rem, 24px);
  color: #fff;
  line-height: 1.5;
  font-weight: 500;
  box-sizing: border-box;
}
.sub-menu-item a:hover,
.sub-menu-item.active a {
  background-color: #fff;
}
.sub-menu-item a:hover,
.sub-menu-item.active a {
  color: var(--text-color-main);
}
.sub-menu-item a:hover::after,
.sub-menu-item.active a::after {
  content: '';
  width: 24px;
  height: 24px;
  background: url(../images/icon-nav-arrow.png) no-repeat 0 0;
  background-size: 24px 24px;
}
@media screen and (max-width: 1260px) {
  .nav-menu-item {
    margin: 0 20px;
  }
}
@media screen and (max-width: 1023px) {
  .sub-menu-list {
    flex-direction: column;
  }
  .sub-menu-item {
    margin-left: 0 !important;
    margin-bottom: 10px;
    width: 100%;

  }
  .sub-menu-item a {
    display: flex;
    align-items: center;
    padding: 0;
    height: 40px;
    font-size: 14px;
  }
  .sub-menu-item:not(.active) a:hover {
    background: transparent;
    color: #fff;
  }
  .sub-menu-item a:hover::after {
    display: none;
  }

  .nav-sub-menu-content {
    padding: 34px 20px 20px;
  }

  .nav-close {
    top: -26px;
    right: 20px;
    width: 24px;
    height: 24px;
  }
  .sub-menu-box {
    display: block;
    padding-left: 20px;
  }
}
.hidden {
  display: none;
}

/* 主体区域 */
.main-content {
  /* padding-top: var(--nav-height); */
}
.section-content {
  margin: 0 auto;
  /* padding: 0 var(--padding-content); */
  max-width: var(--content-width);
}

.section-main {
  position: relative;
  z-index: 1;
  background: linear-gradient( 270deg, #3FB98A 0%, #25A385 100%);
}
.section-linear {
  background: linear-gradient( 19deg, rgba(245,251,249,0.3) 0%, rgba(246,246,246,0) 100%);
}

/* 轮播图 */
.carousel {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  max-width: var(--max-content-width);
  /* height: var(--banner-height); */
  height: 9.85rem;
}
.carousel-item {
  position: absolute;
  z-index: 0;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.carouse-nav {
  position: absolute;
  z-index: 1;
  bottom: 60px;
  left: 50%;
  width: var(--content-width);
  transform: translateX(-50%);
  display: flex;
}
.carouse-nav span {
  padding: 4px;
  width: 24px;
  height: 24px;
  background: transparent;
  border: 2px solid transparent;
  border-radius: 50%;
  box-sizing: border-box;
  cursor: pointer;
}
.carouse-nav span::before {
  display: block;
  content: '';
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, .5);
  border-radius: 50%;
}
.carouse-nav span.swiper-pagination-bullet-active {
  border-color: #fff;
}
.carouse-nav span.swiper-pagination-bullet-active::before {
  background: #fff;
}
.swiper-pagination-bullet-active,
.swiper-pagination-bullet-active::before {
  border-color: #fff;
  background: #fff;
}


.carousel-banner {
  position: absolute;
  z-index: 1;
  left: 50%;
  bottom: 0;
  max-width: var(--max-content-width);
  width: 100%;
  height: 6rem;
  transform: translateX(-50%);
  background: url(../images//home/banner/pic-banner-1.png) no-repeat calc(100% - 1.72rem) 100%;
  background-size: 8.28rem auto;
}
.carousel-banner.esr {
  background-image: url(../images/solution/figure-esr.png);
}
.carousel-banner.ecpm {
  background-image: url(../images/solution/figure-ecpm.png);
}
.carousel-content {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  padding-top: 3rem;
  width: var(--content-width);
  height: 100%;
  box-sizing: border-box;
}
.lionmed-tag {
  width: 2.2rem;
  height: 0.6rem;
  background: url('../images/home/tag.png') no-repeat 0 0;
  background-size: 100% auto;
}

.text-list {
  margin-top: 30px;
  display: flex;
  overflow: hidden;
}
.text-list li {
  position: relative;
  padding: 0 10px;
  line-height: 26px;
  font-size: 24px;
  font-weight: 500;
  color: #fff;
}
.text-list li::before {
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 2px;
  background: #fff;
  content: '';
}
.text-list li:first-child {
  margin-left: -10px;
}
.text-desc {
  margin-top: 16px;
  line-height: 1.3;
  font-size: clamp(28px, 3.125vw, 60px);
  font-weight: bold;
  color: #fff;
}
.btn-more {
  margin-top: 30px;
  display: inline-flex;
  align-items: center;
  height: 0.5rem;
  padding: 0 0.26rem 0 0.3rem;
  background-color: rgba(255, 255, 255, .16);
  border-radius: 6px;
  font-size: clamp(14px, 0.24rem, 24px);
  font-weight: 500;
  color: #fff;
}
.btn-more::after {
  content: '';
  margin-left: 4px;
  width: 0.24rem;
  height: 0.24rem;
  background: url(../images/home/icon-arrow.png) no-repeat center center;
  background-size: 100% 100%;
}
@media screen and (max-width: 1260px) {
  .text-list li {
    line-height: 18px;
    font-size: 16px;
  }

}
@media screen and (max-width: 1023px) {
  .carousel-content {
    padding-left: var(--padding-content);
    padding-right: var(--padding-content);
  }
  .lionmed-tag {
    width: 140px;
    height: 38px;
  }
  .text-list {
    margin-right: -6px;
  }
  .text-list li {
    padding: 0 6px;
    line-height: 16px;
    font-size: 12px;
  }
  .text-list li::before {
    width: 1px;
  }
  .text-list li:first-child {
    margin-left: -6px;
  }
  .btn-more {
    padding: 0 12px;
    height: 36px;
    font-size: 14px;
  }
  .btn-more::after {
    width: 16px;
    height: 16px;
  }

  .carousel-banner {
    max-width: 50%;
    transform: none;
    background-position: 0 0;
  }
  .carouse-nav {
    left: 0;
    bottom: 0;
    transform: none;
    padding: 30px;
    box-sizing: border-box;
  }
}
@media screen and (max-width: 800px) {
  .carousel {
    height: 812px;
    /* aspect-ratio: 375 / 812; */
  }
  .carousel-content {
    padding: 145px var(--padding-content) 0 var(--padding-content);
  }
  .carousel-item {
    /* padding: 0 var(--padding-content); */
  }
  .carousel-banner {
    /* left: 0;
    transform: translate(0); */
    max-width: 500px;
    height: auto;
    background-position: center 0;
    background-size: 100% auto;
    aspect-ratio: 375 / 270;
    transform: translateX(-50%);
  }
}

/* 平台介绍 */
.section-platform {
  background: url(../images/home/bg-platform.jpg) no-repeat center center;
  background-size: 100% 100%;
}
.platform {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 1.18rem;
  padding-bottom: 0.52rem;
}
.platform-title {
  line-height: 1.4;
  font-size: clamp(28px, 0.5rem, 50px);
  font-weight: bold;
  text-align: center;
}
.platform-text {
  padding-top: 16px;
  color: var(--text-color-secondary);
  font-size: clamp(12px, 0.24rem, 24px);
  font-weight: 500;
  line-height: 1.33;
}

.platform-tab {
  margin: 0.54rem -10px 0 -10px;
  display: flex;
  flex-wrap: wrap;
}
.platform-tab-item {
  margin: 0 10px;
  padding: 0 30px;
  height: 0.6rem;
  background: #FFFFFF;
  box-shadow: 0px 3px 12px 0px rgba(37,163,133,0.06);
  border-radius: 30px;
  display: flex;
  align-items: center;
  font-size:clamp(12px, 0.24rem, 24px);
  color: var(--text-color-secondary);
}

.platform-card-box {
  margin-top: 0.4rem;
  width: 100%;
}
.platform-card {
  display: flex;
  flex-wrap: wrap;
  background-size: 100% auto;
  box-sizing: border-box;
}
.platform-card-item {
  flex: 1;
  padding: 10px;
}
.platform-card .card-content {
  padding: 0.24rem 0.24rem 0 0.24rem;
  aspect-ratio: 642 / 313;
  box-sizing: border-box;
  background: url(../images/home/platform-card.png) no-repeat 0 0;
  background-size: 100% auto;
  border-radius: 10px;
  box-shadow: 0px 16px 50px 0px rgba(37,163,133,0.1);
  box-sizing: border-box;
}
.platform-card .card-title {
  line-height: 1.8;
  font-size: clamp(14px, 0.2rem, 20px);
  font-weight: bold;
  text-align: center;
}
.platform-card .card-desc {
  margin-top: 10px;
  line-height: 1.5;
  color: #626f6c;
  font-size: 14px;
  text-align: justify;
}

.solution-title {
  margin-top: 0.3rem;
  padding: 0 0.68rem;
  height: 0.6rem;
  background: linear-gradient( 270deg, #3FB98A 0%, #25A385 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  font-size: clamp(14px, 0.24rem, 24px);
  color: #fff;
  font-weight: bold;
}
.solution-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 20px;
  margin-top: 20px;
  padding: 0 10px;
  width: 100%;
  box-sizing: border-box;
}
.solution-item {
  height: 0.6rem;
  background: rgba(37,163,133,0.06);
  border-radius: 10px;
  font-size: clamp(12px, 0.24rem, 24px);
  display: flex;
  align-items: center;
  justify-content: center;
}
@media screen and (max-width: 1260px) and (min-width: 1024px) {
  .platform-card .card-content {
    padding: 12px 12px 0 12px;
  }
  .platform-card .card-desc {
    line-height: 1.4;
    margin-top: 8px;
    font-size: 12px;
  }
}
@media screen and (max-width: 1023px) {
  .platform {
    padding: 50px var(--padding-content) 24px var(--padding-content);
  }
  .platform-title {
    font-size: 28px;
  }
  .platform-text {
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 12px;
  }

  .platform-tab-item {
    width: calc((100% - 30px) / 3);
    height: 36px;
    margin: 5px;
    padding: 0;
    font-size: 12px;
    justify-content: center;
  }
  .platform-card-box .platform-card {
    margin: 0 auto;
    max-width: 600px;
  }
  .platform-card-box .platform-card-item {
    flex: none;
    padding: 10px;
    width: calc(50% - 20px);
  }
  .platform-card-box .platform-card .card-content {
    width: 100%;
    height: auto;
    box-sizing: border-box;
  }

  .solution-title {
    padding: 0 38px;
    height: 36px;
    font-size: 14px;
  }

  .solution-item {
    height: 36px;
    font-size: 12px;
  }
}
@media screen and (max-width: 550px) {
  .platform-tab {
    margin-top: 0.3rem;
  }
  .platform-card-container {
    position: relative;
  }
  .platform-card-box {
    margin-top: 20px;
    width: 100%;
    aspect-ratio: 642 / 313;
    overflow: hidden;
  }
  .platform-card-box .platform-card {
    position: relative;
    padding: 0;
    /* height: calc(100% / 2.35 + 0px); */
    aspect-ratio: 642 / 313;
    flex-wrap: nowrap;
  }
  .platform-card-box .platform-card-item {
    padding: 0;
    width: 100%;
  }
  .platform-card .card-content {
    box-shadow: none;
  }
  .btn-nav {
    position: absolute;
    z-index: 2;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background-repeat: no-repeat;
    background-position: 0 0;
    background-size: 100% auto;
    background-image: url(../images/button-arrow-right.png);
    transform: rotate(360deg);
    transform-origin: center center;
  }
  .btn-prev {
    left: -12px;
    transform: rotate(180deg);
  }
  .btn-next {
    right: -12px;
  }
  .solution-list {
    grid-template-columns: repeat(1, 1fr);
    grid-gap: 10px;
    padding: 0;
  }
}

/* 产品中心 */
.product {
  padding-top: 1.18rem;
  padding-bottom: 0.95rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.product-title {
  line-height: 1.4;
  font-size: clamp(28px, 2.6vw, 50px);
  font-weight: bold;
  color: #fff;
}
.product-box {
  margin-top: 0.8rem;
  width: 100%;
}
.product-list {
  position: relative;
  display: flex;
  height: 520px;
}
.product-item {
  /* position: absolute; */
  width: 500px;
  height: 520px;
}
.product-item img {
  display: block;
  width: 100%;
  height: 100%;
}
.product-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px;
}
.product-content::after {
  content: '';
  display: block;
  margin-top: 20px;
  width: 24px;
  height: 24px;
  background: url(../images//icon-nav-arrow.png) no-repeat 0 0;
  background-size: 100% auto;
}
.product-head {
  position: relative;
  padding-left: 54px;
}
.product-head .pro-logo {
  position: absolute;
  top: -5px;
  left: -15px;
  width: 86px;
  height: 86px;
}
.product-head .pro-ename {
  line-height: 36px;
  font-family: PingFangSC, PingFang SC;
  font-size: 30px;
  font-weight: 600;
  color: var(--text-color-base);
  text-shadow: 6px 6px 16px rgba(0,0,0,0.1);
}
.product-head .pro-cname {
  line-height: 24px;
  font-size: 16px;
  color: var(--text-color-base);
  text-shadow: 6px 6px 16px rgba(0,0,0,0.1);
}
.product-desc {
  margin-top: 16px;
  height: 88px;
  line-height: 22px;
  font-size: 14px;
  color: var(--text-color-third);

  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
}
.swiper-pagination {
  /* display: none; */
  position: static !important;
}
.swiper-pagination-nav{
  position: absolute;
  z-index: 10;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  background: url(../images/home/slider-nav.png) no-repeat 0 0;
  background-size: cover;
  cursor: pointer;
}
.swiper-pagination-nav.prev {
  left: 0;
}
.swiper-pagination-nav.next {
  transform: rotate(180deg);
  right: 0;
}

@media screen and (max-width: 800px) {
  .product {
    padding: 50px 0;
  }
  .product-title {
    line-height: 36px;
    font-size: 28px;
  }
  .product-box {
    margin: 30px var(--padding-content) 0 var(--padding-content) !important;
    width: auto !important;
    padding: 0 !important;
    box-sizing: border-box;
    border-radius: 12px;
    box-shadow: 6px 6px 16px 0px rgba(0,0,0,0.1);
    overflow: hidden;
  }
  #certify .swiper-slide {
    width: 100% !important;
    height: auto !important;
    overflow: hidden;
    box-shadow: none !important;
  }
  #certify .swiper-slide img {
    height: auto !important;
  }
  #certify::before {
    display: none;
  }

  .swiper-pagination {
    position: static !important;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 16px;

  }
  .swiper-pagination-nav {
    margin: 0 10px;
    width: 24px;
    height: 24px;
    background: url(../images/home/slider-nav.png) no-repeat 0 0;
    background-size: cover;
  }
  .swiper-pagination-nav.next {
    transform: rotate(180deg);
  }
  .swiper-button-disabled {
    opacity: 0.6;
  }
  .product-swiper-pagination {
		display: flex;
		justify-content: center;
		padding-top: 16px;
	}
	.swiper-pagination-nav {
		position: static;
		transform: translateY(0);
	}
  .product-content {
		padding: 30px;
	}
}
@media screen and (max-width: 500px) {
  #certify .swiper-slide {
    aspect-ratio: 320 / 460;
  }
}

/* 项目经验 */
.experience-title {
  margin-top: 1.18rem;
  margin-bottom: 0.8rem;
  line-height: 1.4;
  font-size: clamp(28px, 2.6vw, 50px);
  font-weight: bold;
  text-align: center;
}
.exp-box {
  padding-bottom: 115px;
}
.exp-side {
  flex-shrink: 0;
  padding: 60px 40px;
  width: 460px;
  height: 500px;
  background: rgba(37,163,133,0.06);
  border-radius: 10px;
  box-sizing: border-box;
}
.exp-total-item {
  display: flex;
  flex-direction: column;
  padding-bottom: 30px;
}
.exp-total .exp-title {
  line-height: 22px;
  font-size: 14px;
  color: var(--text-color-secondary);
}
.exp-total .exp-count {
  line-height: 1.4;
  font-size: clamp(36px, 2.6vw, 50px);
  font-weight: bold;
  color: #1F8B71;
}
.exp-line {
  display: block;
  height: 1px;
  background: linear-gradient( 270deg, rgba(255,255,255,0.5) 0%, rgba(0,0,0,0.5) 100%);
  border-radius: 3px;
}
.exp-desc-title {
  margin-top: 60px;
  line-height: 32px;
  font-size: 24px;
  font-weight: bold;
}
.exp-desc-text {
  margin-top: 20px;
  line-height: 20px;
  font-size: 14px;
  color: var(--text-color-secondary);
}

.exp-project {
  flex-wrap: wrap;
  width: 800px;
}
.exp-project-item {
  padding-left: 80px;
  width: 50%;
  box-sizing: border-box;
}
.project-head {
  position: relative;
  z-index: 1;
  display: flex;
  padding-top: 11px;
}
.tag-release {
  position: absolute;
  top: 0;
  left: -5px;
  width: 80px;
  height: 30px;
  background: url(../images/home/tag-release.png) no-repeat 0 0;
  background-size: 100% auto;
}
.project-count {
  width: 160px;
  height: 60px;
  background: linear-gradient( 270deg, #3FB98A 0%, #25A385 100%);
  border-radius: 10px;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-title {
  margin: 16px 0;
  line-height: 32px;
  font-size: 24px;
  font-weight: bold;
}
.project-desc {
  line-height: 20px;
  font-size: 14px;
  color: var(--text-color-secondary);
}
@media screen and (max-width: 1260px) {
  .exp-side {
    padding: 50px 20px;
    width: 420px;
  }
  .exp-project-item {
    padding-left: 40px;
  }
  .project-count {
    height: 42px;
    font-size: 20px;
  }
  .project-title {
    line-height: 1.3;
    font-size: 18px;
  }
}
@media screen and (max-width: 1023px) {
  .experience-title {
    margin-top: 50px;
    margin-bottom: 30px;
  }
  .exp-box {
    flex-wrap: wrap;
    /* padding: 0 var(--padding-content); */
    padding: 0 24px;
  }
  .exp-side {
    width: 100%;
    height: auto;
    padding: 24px;
  }
  .exp-total .exp-count {
    line-height: 50px;
    font-size: 36px;
  }
  .exp-total-item {
    padding-bottom: 16px;
  }
  .exp-desc-title {
    margin-top: 18px;
  }
  .exp-desc-text {
    margin-top: 16px;
  }
  .exp-project {
    margin-top: 20px;
    margin-left: -20px;
    min-width: 100%;
    width: auto
  }
  .exp-project-item {
    padding-left: 20px;
  }
  .project-count {
    width: 100%;
    height: 40px;
    border-radius: 6px;
    font-size: 20px;
  }
  .project-title {
    margin: 10px 0;
    line-height: 22px;
    font-size: 12px;
  }
  .project-desc {
    display: none;
  }
}


/* 选择莱迈的理由 */
.section-advantage {
  background: url(../images/home/bg-advantage.png) no-repeat 0 0;
  background-size: 100% 100%;
}
.adv-box {
  position: relative;
  margin: 0 auto;
  padding-top: 190px;
  width: 1100px;
  height: 570px;
}
.adv-box::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -50px;
  height: 100%;
  background: url(../images/home/adv-contour.png) no-repeat center 100%;
  background-size: 100% auto;
}
.adv-box::after {
  content: '';
  position: absolute;
  bottom: 92px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  width: 200px;
  height: 134px;
  background: url(../images/home/adv-pic.png) no-repeat 0 0;
  background-size: 100% auto;
}
.adv-box .adv-title {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  line-height: 62px;
  font-size: 0.44rem;
  font-weight: bold;
  color: var(--text-color-base);
}
.adv-box .adv-item {
  position: absolute;
  width: 169px;
  /* height: 186px; */
  aspect-ratio: 169 / 186;
  background: url(../images/home/adv-polygon.png) no-repeat 0 0;
  background-size: 100% auto;
  padding: 9px 22px 21px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  color: #fff;
  line-height: 32px;
  font-size: 20px;
}
.adv-box .adv-item.item-1 {
  bottom: -106px;
  left: -30px;
}
.adv-box .adv-item.item-5 {
  bottom: -106px;
  right: -38px;
}
.adv-box .adv-item.item-2 {
  bottom: 212px;
  left: 110px;
}
.adv-box .adv-item.item-4 {
  bottom: 212px;
  right: 110px;
}
.adv-box .adv-item.item-3 {
  bottom: 392px;
  left: 50%;
  margin-left: -79px;
}
.adv-slogan {
  background: #fff;
  text-align: center;
}
.slogan-box {
  display: inline-flex;
  padding: 44px 0;
  overflow: hidden;
}
.slogan-item {
  position: relative;
  z-index: 0;
  margin-left: -2px;
  padding: 0 30px;
  line-height: 32px;
  font-size: 20px;
}
.slogan-item::before {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background: #FBB903;
  border-radius: 2px;
  content: '';
}
.slogan-item:first-child::before {
  content: none;
}
@media screen and (max-width: 1260px) {
  .adv-box {
    width: 800px;
    height: 330px;
  }
  .adv-box::before {
    bottom: -37px;
  }
  .adv-box .adv-item {
    width: 150px;
  }
  .adv-box .adv-item.item-1,
  .adv-box .adv-item.item-5 {
    bottom: -96px;
  }
  .adv-box .adv-item.item-2 {
    bottom: 146px;
    left: 59px;
  }
  .adv-box .adv-item.item-3 {
    bottom: 274px;
    margin-left: -72px;
  }
  .adv-box .adv-item.item-4 {
    bottom: 144px;
    right: 47px;
  }
  .adv-box .adv-title {
    font-size: 32px;
  }
}
@media screen and (max-width: 1023px) {
  .section-advantage {
    background: linear-gradient( 19deg, #F5FBF9 0%, #F6F6F6 100%);
    overflow: hidden;
  }
  .adv-box {
    width: 100%;
    height: auto;
    padding-top: 50px;
    padding-bottom: 56px;
  }
  .adv-box::before {
    content: none;
  }
  .adv-box::after {
    position: relative;
    display: block;
    bottom: auto;
  }
  .adv-box .adv-title {
    width: 100%;
    bottom: 10px;
    line-height: 36px;
    font-size: 28px;
    text-align: center;
  }
  .adv-list {
    margin: 0 auto;
    width: 320px;
    height: 406px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
  }
  .adv-box .adv-item {
    /* position: static;
    margin-top: 90px;
    margin-left: 12px; */
  }
  .adv-box .adv-item.item-1 {
    top: 0;
    left: 0;
    bottom: auto;
  }
  .adv-box .adv-item.item-2 {
    top: 0;
    left: auto;
    right: 0;
    bottom: auto;
  }
  .adv-box .adv-item.item-3 {
    top: 50%;
    left: 50%;
    right: auto;
    bottom: auto;
    transform: translate(-50%, -50%);
    margin: 0;;
  }
  .adv-box .adv-item.item-4 {
    left: 0;
    right: auto;
    bottom: 0;
  }
  .adv-box .adv-item.item-5 {
    left: auto;
    right: 0;
    bottom: 0;
  }
  .adv-slogan {
    margin-bottom: 46px;
    font-size: 12px;
  }
  .slogan-box {
    padding: 8px 0;
  }
  .slogan-item {
    padding: 0 10px;
    line-height: 20px;
    font-size: 12px;
  }
  .slogan-item::before {
    width: 2px;
    height: 12px;
  }
}
@media screen and (max-width: 374px) {
  .adv-box .adv-item {
    width: 145px;
    height: 158px;
  }
}

/**
 * 下载中心
 */
.section-download {
  padding-top: var(--nav-height);
  background: linear-gradient( 270deg, #3FB98A 0%, #25A385 100%);
}
.download {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 0.95rem;
  color: #fff;
}
.download-system {
  position: relative;
  z-index: 1;
  margin: 0.8rem auto;
  width: 5.88rem;
  height: 0.8rem;
}
.download-system::before {
  position: absolute;
  top: -0.61rem;
  left: 0;
  width: 0.88rem;
  height: 0.88rem;
  background: url(../images/download/left.png) no-repeat 0 0;
  background-size: 100% auto;
  content: '';
}
.download-system::after {
  position: absolute;
  bottom: -0.68rem;
  right: -0.38rem;
  width: 2.12rem;
  height: 1.36rem;
  background: url(../images/download/right.png) no-repeat 0 0;
  background-size: 100% auto;
  content: '';
}
.download-system-switch, 
.download-system-tip {
  position: relative;
  z-index: 1;
  height: 100%;
  background: #fff;
  border-radius: 54px;
  box-shadow: 0px 16px 60px 0px #1F8B71;
  padding: 0.06rem;
  box-sizing: border-box;
  display: flex;
}
.download-system-tip {
  display: none;
}
.download-color-block {
  position: absolute;
  top: 0.06rem;
  left: 0.06rem;
  bottom: 0.06rem;
  width: calc(50% - 0.06rem);
  background: rgba(37,163,133,0.1);
  border-radius: 54px;
  transition: all 0.3s ease-in-out;
}
.download-system-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(12px, 1.25vw, 24px);
  color: var(--text-color-base);
  cursor: pointer;
}
.download-system-item::before {
  content: '';
  width: 0.36rem;
  height: 0.36rem;
  margin-right: 8px;
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: 100% auto;
  opacity: .5;
}
.download-system-item.win::before {
  background-image: url(../images/icon-win.png);
}
.download-system-item.mac::before {
  background-image: url(../images/icon-mac.png);
}
.download-system-item.active::before {
  opacity: 1;
}

.download-qrcode {
  width: 100%;
  display: none;
  justify-content: center;
}
.download-qrcode.active {
  display: flex;
}
.download-qrcode-item {
  margin: 0 30px;
}
.download-qrcode-item .qrcode-img {
  width: 2.1rem;
  height: 2.1rem;
}
.download-qrcode-item .qrcode-img img {
  display: block;
  width: 100%;
  height: 100%;
}
.download-qrcode-item .qrcode-text {
  display: block;
  margin-top: 0.2rem;
  text-align: center;
  line-height: 1.5;
  font-size: clamp(14px, 1.25vw, 24px);
  font-weight: 500;
}
.download-qrcode-item .download-btn {
  display: block;
  margin-top: 0.08rem;
  line-height: 1.5;
  font-size: 14px;
  color: #fff;
  text-decoration: underline;
  text-align: center;
}
@media screen and (max-width: 1023px) {
  .download {
    padding-top: 160px;
    padding-bottom: 160px;
  }
  .section-download .download-system {
    margin-top: 60px;
    margin-bottom: 60px;
    padding: 0 30px;
    width: 100%;
    height: 40px;
    box-sizing: border-box;
  }
  .download-system::before {
    top: -30px;
    left: 36px;
    width: 44px;
    height: 44px;
  }
  .download-system::after {
    right: 20px;
    bottom: -32px;
    width: 88px;
    height: 60px;
  }
  .download-system-switch {
    display: none;
  }
  .download-system-tip {
    display: block;
    color: var(--text-color-base);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .download-system-tip span {
    color: var(--text-color-main);
  }
  .download-qrcode,
  .download-qrcode.active {
    display: none;
  }
}

/**
 * 业务联络
 */
.section-contact {
  padding-top: var(--nav-height);
  height: 883px;
  background: url(../images/about/contact-bg.png) no-repeat center 100%;
  background-size: 1920px auto;
  box-sizing: border-box;
}
.business-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 178px;
  color: #fff;
}
/**
 * 联系我们
 */
.section-contact-form {
  padding: 0.8rem 0;
  background: url(../images/about/contact-form-bg.png) no-repeat center 0;
  background-size: 100% 100%;
}
.contact-form-box {
  display: flex;
  border-radius: 24px;
  background: #fff;
  overflow: hidden;
}
.contact-info {
  flex: 1;
  padding: 0.6rem;
  background: var(--primary-color);
  color: #fff;
}
.contact-form {
  flex: 1;
  padding: 0.6rem;
}
.company-name {
  font-weight: bold;
  line-height: 1.4;
  font-size: clamp(20px, 0.3rem, 30px);
}
.contact-email {
  padding-top: 0.48rem;
  padding-bottom: 0.68rem;
}
.contact-email .email-item {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-top: 0.3rem;
  padding-left: 1rem;
  min-height: 0.8rem;
}
.contact-email .email-item::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 0.8rem;
  height: 0.8rem;
  content: '';
  background: url(../images/about/icon-service.png) no-repeat 0 0;
  background-size: 100% auto;
}
.email-item .email-title {
  line-height: 1.6;
  font-size: clamp(12px, 0.20rem, 20px);
  font-weight: 500;
}
.email-item .email-content {
  margin-top: 10px;
  line-height: 1.6;
  font-size: clamp(12px, 0.20rem, 20px);
  font-weight: 500;
}
.contact-line {
  height: 2px;
  background: linear-gradient( 270deg, rgba(255,255,255,0) 0%, #FFFFFF 100%);
  border: 0;
}
.contact-address {
  padding-top: 0.47rem;
}
.contact-address .address-item {
  position: relative;
  display: flex;
  flex-direction: column;
  margin-top: 20px;
  padding-left: 0.56rem;
}
.contact-address .address-item::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 0.36rem;
  height: 0.36rem;
  background: url(../images/icon-address.png) no-repeat 0 0;
  background-size: 100% auto;
  content: '';
}
.contact-address .address-item .city {
  line-height: 1.6;
  font-size: clamp(14px, 0.2rem, 20px);
  font-weight: 500;
}
.contact-address .address-item .address {
  margin-top: 6px;
  line-height: 1.6;
  font-size: clamp(14px, 0.2rem, 20px);
}

.contact-form .form-title {
  line-height: 1.2;
  font-weight: bold;
  font-size: clamp(20px, 1.56vw, 30px);
}
.contact-form .form-desc {
  margin-top: 16px;
  line-height: 22px;
  font-size: clamp(12px, 0.14rem, 14px);
  color: var(--text-color-third);
}
.contact-form .form-box {
  margin-top: 0.46rem;
}
.contact-form .form-item {
  position: relative;
  margin-top: 0.2rem;
  padding: 0 20px 0 44px;
  border: 1px solid #DEE9E6;
  border-radius: 6px;
  display: flex;
}
.contact-form .form-item i {
  position: absolute;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
  min-width: 16px;
  min-height: 16px;
  width: 0.24rem;
  height: 0.24rem;
  background-position: 0 0;
  background-size: 100% auto;
}
.contact-form .form-item i.icon-write {
  top: 0.18rem;
  transform: translateY(0);
}
.contact-form .form-item .icon-user {
  background-image: url(../images/about/icon-user.png);
}
.contact-form .form-item .icon-company {
  background-image: url(../images/about/icon-company.png);
}
.contact-form .form-item .icon-phone {
  background-image: url(../images/about/icon-phone.png);
}
.contact-form .form-item .icon-email {
  background-image: url(../images/about/icon-email.png);
}
.contact-form .form-item .icon-write {
  background-image: url(../images/about/icon-write.png);
}
.contact-form .form-item .form-input {
  flex: 1;
  padding-left: 0.2rem;
  height: 0.6rem;
  border: 0;
  outline: none;
  font-size: clamp(14px, 0.16rem, 16px);
}
.contact-form .form-item .form-textarea {
  flex: 1;
  padding: 0.18rem 0 0.18rem 0.2rem;
  height: 1.8rem;
  box-sizing: border-box;
  border: 0;
  outline: none;
  font-size: clamp(14px, 0.16rem, 16px);
  resize: none;
}
.contact-form .form-submit {
  margin-top: 30px;
  padding: 0 0.25rem;
  min-height: 40px;
  height: 0.5rem;
  min-width: 130px;
  background: var(--primary-color);
  border-radius: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(16px, 0.2rem, 20px);
  font-weight: 500;
  color: #fff;
  border: 0;
  outline: none;
  cursor: pointer;
}
@media screen and (min-width: 1921px) {
  .section-contact {
    background-position: 0 center;
    background-size: 100% auto;
  }
}
@media screen and (max-width: 1023px) {
  .section-contact {
    height: 812px;
    background-image: url(../images/about/contact-bg-h5.png);
    background-size: 100% auto;
  }
  .contact-form-box {
    flex-direction: column;
    border-radius: 0;
    background: transparent;
  }
  .section-contact-form .section-content {
    padding: 0 20px;
  }
  .contact-info {
    padding: 30px 20px;
    border-radius: 16px;
  }
  .company-name {
    line-height: 32px;
    font-size: 20px;
  }
  .contact-email {
    padding-top: 14px;
    padding-bottom: 44px;
  }
  .contact-email .email-item {
    margin-top: 16px;
    padding-left: 50px;
    min-height: auto;
  }
  .contact-email .email-item::before {
    width: 40px;
    height: 40px;
  }
  .email-item .email-title {
    line-height: 20px;
    font-size: 12px;
  }
  .email-item .email-content {
    margin-top: 4px;
    line-height: 22px;
    font-size: 12px;
  }
  .contact-address {
    padding-top: 32px;
  }
  .contact-address .address-item {
    margin-top: 16px;
    padding-left: 26px;
  }
  .contact-address .address-item::before {
    top: 2px;
    width: 16px;
    height: 16px;
  }
  .contact-address .address-item .city {
    line-height: 20px;
    font-size: 12px;
  }
  .contact-address .address-item .address {
    margin-top: 4px;
    line-height: 22px;
    font-size: 14px;
  }

  .contact-form {
    margin-top: 80px;
    padding: 30px 20px;
    background: #fff;
    border-radius: 16px;
  }
  .contact-form .form-title {
    line-height: 32px;
    font-size: 20px;
  }
  .contact-form .form-desc {
    margin-top: 10px;
    line-height: 20px;
    font-size: 12px;
  }
  .contact-form .form-box {
    margin-top: 30px;
  }
  .contact-form .form-item i {
    width: 16px;
    height: 16px;
  }
  .contact-form .form-item i.icon-write {
    top: 12px;
  }
  .contact-form .form-item .form-input {
    padding-left: 12px;
    height: 40px;
    font-size: 14px;
  }
  .contact-form .form-item .form-textarea {
    padding: 10px 0 10px 12px;
    height: 80px;
    font-size: 14px;
  }
  .contact-form .form-submit {
    margin-top: 20px;
    padding: 0 16px;
    min-width: 88px;
    height: 40px;
    font-size: 14px;
  }
}

/**
 * 产品演示
 */
.section-demo {
  position: relative;
  height: calc(8.8rem + var(--nav-height));
  background: url(../images/demo/top-bg.png) no-repeat center 100%;
  background-size: 100% auto;
}
.demo-content {
  padding-top: calc(3.4rem + var(--nav-height));
  text-align: center;
}
.section-demo .icon-arrow-down {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  margin-left: -30px;
  width: 60px;
  height: 60px;
  background: url(../images/demo/icon-arrow-down.png) no-repeat 0 0;
  background-size: 60px 60px;
  cursor: pointer;
  transition: transform 0.2s ease-in-out;
  animation: demoLinkIcon 1s ease-in-out infinite;
}
@keyframes demoLinkIcon {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.9);
  }
  100% {
    transform: translateY(1.2);
  }
}

.section-demo-form {
  padding: 1.5rem 0;
  background: url(../images/demo/bg.png) no-repeat center 100%;
  background-size: 1920px auto;
}
.demo-form-box {
  padding: 0.8rem;
  background: linear-gradient( 225deg, #FFFFFF 0%, #FFFFFF 80%, rgba(255,255,255,0.5) 100%);
  border-radius: 24px;
  font-size: 16px;
}
.demo-form-box .form-box {
  margin: 0 -0.4rem;
  display: flex;
  flex-wrap: wrap;
}
.demo-form-box .form-box .form-item {
  position: relative;
  z-index: 1;
  flex: 0 0 50%;
  padding: 15px 40px 30px 40px;
  box-sizing: border-box;
}
.demo-form-box .form-box .form-label {
  position: absolute;
  z-index: 2;
  left: 60px;
  top: 3px;
  padding: 0 10px;
  background: #fff;
  line-height: 24px;
  font-size: 16px;
  color: var(--text-color-third);
}
.demo-form-box .form-box .form-required {
  font-size: 14px;
  color: var(--text-color-error);
}
.demo-form-box .form-box .form-input {
  padding: 0 30px;
  width: 100%;
  height: 60px;
  border-radius: 6px;
  border: 1px solid #DEE9E6;
  box-sizing: border-box;
}
.demo-form-box .form-box .form-input:focus,
.demo-form-box .form-box .form-input:focus-visible {
  border-color: #1F8B71;
  outline: none;
}
.demo-form-box .form-box .form-select {
  padding: 0 30px;
  width: 100%;
  height: 60px;
  border-radius: 6px;
  border: 0 none;
  box-sizing: border-box;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}
.demo-form-box .form-box .select-box {
  display: flex;
  border: 1px solid #DEE9E6;
  border-radius: 6px;
}
.select-box .select-item {
  position: relative;
  z-index: 1;
  flex: 1;
}
.select-box .select-item:first-child {
  border-right: 1px solid #DEE9E6;
}
.select-box .select-item::after {
  position: absolute;
  top: 50%;
  right: 30px;
  margin-top: -8px;
  width: 16px;
  height: 16px;
  background: url(../images/demo/icon-select-arrow.png) no-repeat 0 0;
  background-size: 16px 16px;
  pointer-events: none;
  content: '';
}
.demo-form-box .form-box .form-submit-box {
  margin-top: 1.08rem;
  flex: 1;
  padding-right: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.demo-form-box .form-box .form-agreement {
  font-size: 16px;
}
.demo-form-box .form-box .form-link {
  color: var(--text-color-main);
}
.demo-form-box .form-box .form-submit {
  margin-top: 30px;
  padding: 0 25px;
  min-height: 40px;
  height: 0.5rem;
  min-width: 130px;
  background: var(--primary-color);
  border-radius: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(16px, 0.2rem, 20px);
  font-weight: 500;
  color: #fff;
  border: 0;
  outline: none;
  cursor: pointer;
}
@media screen and (min-width: 1921px) {
  .section-demo {
    background-position: 0 0;
    background-size: 100% auto;
  }
  .section-demo-form {
    background-size: 100% auto;
  }
}
@media screen and (max-width: 1023px) {
  .section-demo {
    height: calc(580px + var(--nav-height));
    background-size: 1220px auto;
  }
  .demo-content {
    padding-top: calc(252px + var(--nav-height));
  }
  .section-demo-form {
    padding: 100px 0;
    background: #F6F8F8;
  }
  .section-demo-form .section-content {
    padding: 0 20px;
  }
  .demo-form-box {
    padding: 30px 20px;
    border-radius: 16px;
  }
  .demo-form-box .form-box {
    flex-direction: column;
  }
  .demo-form-box .form-box .form-item {
    padding: 15px 40px 12px 40px;
  }
  .demo-form-box .form-box .form-input {
    height: 50px;
    font-size: 14px;
  }
  .demo-form-box .form-box .form-input::placeholder {
    color: #B1BAB8;
  }
  .demo-form-box .form-box .form-select {
    height: 50px;
  }
  .demo-form-box .form-box .form-submit-box {
    margin-top: 30px;
    padding: 0 40px;
    align-items: flex-start;
  }
  .demo-form-box .form-box .form-agreement {
    font-size: 12px;
    color: var(--text-color-third);
    display: flex;
    align-items: center;
  }
  .form-agreement-text {
    margin-left: 8px;
  }
  .demo-form-box .form-box .form-submit {
    margin-top: 10px;
    min-width: 88px;
    height: 40px;
    font-size: 14px;
  }
}
@media screen and (max-width: 550px) {
  .section-demo {
    height: 8.12rem;
    background-image: url(../images/demo/top-bg-h5.png);
    background-size: 100% auto;
    background-position: 0 0;
  }
  .demo-content {
    padding-top: calc(2.8rem + var(--nav-height));
  }
}

/**
 * 解决方案
 */
.section-solution {
  position: relative;
  padding-top: var(--nav-height);
  /* height: 9.85rem; */
  background: linear-gradient( 270deg, #3FB98A 0%, #25A385 100%);
  box-sizing: border-box;
}
.section-solution::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10rem;
  height: 7.1rem;
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: 100% auto;
}
.section-solution.esr::after {
  background-image: url(../images/solution/figure-esr.png);
}
.section-solution.ecpm::after {
  background-image: url(../images/solution/figure-ecpm.png);
}
.section-solution.ecdm::after {
  background-image: url(../images/solution/figure-ecdm.png);
}
.section-solution.ecbm::after {
  background-image: url(../images/solution/figure-ecbm.png);
}
.section-solution.sctms::after {
  background-image: url(../images/solution/figure-sctms.png);
}
.solution {
  padding-top: 3.18rem;
  padding-bottom: 3.41rem;
  color: #fff;
}
.solution .title {
  line-height: 1.33;
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: clamp(28px, 0.6rem, 60px);
}
.solution .text {
  margin-top: 0.3rem;
  line-height: 1.4;
  font-size: 0.24rem;
}

.section-intro {
  position: relative;
  /* height: 985px; */
  /* height: 8.83rem; */
  padding-top: 0.98rem;
  padding-bottom: 1.6rem;
  /* min-height: 6.2rem; */
  background: url(../images/solution/intro-bg.png) no-repeat center 100%;
  background-size: 100% 100%;
  overflow: hidden;
}
.section-intro::after {
  position: absolute;
  z-index: 1;
  bottom: 1.6rem;
  left: 50%;
  /* width: var(--max-content-width); */
  width: 19.2rem;
  height: 6.2rem;
  background-repeat: no-repeat;
  background-position: calc(100% - 91px) 50%;
  background-size: 8.18rem 4.29rem;
  transform: translateX(-50%);
  content: '';
}
.section-intro.esr::after {
  background-image: url(../images//solution/esr-intro.png);
}
.section-intro.ecpm::after {
  background-image: url(../images//solution/ecpm-intro.png);
  background-position: 100% 50%;
  background-size: 10rem 6.2rem;
}
.section-intro.ecbm::after {
  background-image: url(../images//solution/ecbm-intro.png);
  background-position: 100% 50%;
  background-size: 10rem 6.2rem;
}
.section-intro.ecdm::after {
  background-image: url(../images//solution/ecdm-intro.png);
  background-position: 100% 50%;
  background-size: 10rem 6.2rem;
}
.section-intro.sctms::after {
  background-image: url(../images//solution/sctms-intro.png);
  background-position: 100% 50%;
  background-size: 10rem 6.2rem;
}
.intro-content {
  max-width: 6.6rem;
  min-height: 6.2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.intro-title {
  line-height: 1.4;
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: clamp(28px, 2.6vw, 50px);
  color: var(--text-color-main);
}
.intro-text {
  margin-top: 0.3rem;
  line-height: 1.4;
  font-size: clamp(14px, 1.25vw, 24px);
}
.intro-text.line-3 {
  height: 1.08rem;
}
.intro-img {
  margin-top: 0.3rem;
  display: block;
  width: 100%;
}
.section-light {
  background: #fff;
}
.section-dark {
  background: #f5faf8;
}
.solution-box-wrap {
  display: flex;
  justify-content: space-between;
  padding-top: 1.8rem;
  padding-bottom: 1.47rem;
  margin: 0 -0.5rem;
}
.solution-box {
  padding: 0 0.5rem;
  width: 50%;
  box-sizing: border-box;
}

@media screen and (max-width: 1023px) {
  /* .section-solution {
    height: auto;
  } */

  .solution {
    /* padding: 160px 30px 0 30px; */
    padding-left: var(--padding-content);
    padding-right: var(--padding-content);
  }
  .solution .title {
    font-size: 28px;
  }
  .solution .text {
    margin-top: 20px;
    line-height: 22px;
    font-size: 14px;
  }

  .section-intro {
    padding-left: var(--padding-content);
    padding-right: var(--padding-content);
    padding-bottom: 0;
    height: auto;
  }
  .intro-content {
    padding-bottom: 30px;
    max-width: 100%;
    min-height: auto;
  }
  .intro-title {
    line-height: 36px;
    font-size: 28px;
  }
  .intro-text {
    margin-top: 20px;
    height: auto !important;
    line-height: 22px;
    font-size: 14px;
  }
  .section-intro::after {
    position: relative;
    display: block;
    height: auto;
    width: 100%;
    background-size: 100% auto;
    aspect-ratio: 818 / 429;
    left: 0;
    bottom: 0;
    transform: translateX(0);
  }

  .solution-box-wrap {
    margin: 0;
    padding: 94px 30px 60px 30px;
    flex-direction: column;
  }
  .solution-box {
    width: 100%;
    padding: 0;
  }
  .solution-box + .solution-box {
    margin-top: 20px;
  }
  .solution-box .intro-text {
    margin-top: 10px;
  }
  .intro-img {
    margin-top: 10px;
  }
}
@media screen and (max-width: 800px) {
  .section-solution {
    padding-bottom: 100px;
    height: auto;
  }
  .section-solution::after {
    position: relative;
    display: block;
    margin-top: 62px;
    width: 100%;
    height: auto;
    aspect-ratio: 375 / 266;
  }
  .solution {
    padding-top: 160px;
    padding-bottom: 0;
  }
}
@media screen and (min-width: 550px) and (max-width: 800px) {
  .section-solution::after {
    width: 550px;
    margin-left: auto;
    margin-right: auto;
  }
}

/**
 * ecpm
 */
.ecpm-box {
  padding: 140px 0;
}
.ecpm-box-column {
  flex: 1;
  flex-shrink: 0;
  text-align: center;
  /* padding-right: 40px; */
}
.ecpm-box-column + .ecpm-box-column {
  margin-left: 60px;
}
.ecpm-box-column .ecpm-title {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 30px;
  height: 100px;
  min-width: 540px;
  background: linear-gradient( 180deg, #4CD0BB 0%, #25A385 100%);
  box-shadow: 0px 3px 16px 0px rgba(37,163,133,0.06);
  border-radius: 60px;
  box-sizing: border-box;

  font-weight: bold;
  font-size: 30px;
  color: #fff;
}
.ecpm-box-column .ecpm-title span {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0 24px;
  min-width: 120px;
  height: 60px;
  background: #F3FAF8;
  box-shadow: 0px 10px 16px 0px rgba(37,163,133,0.5);
  border-radius: 30px;
  box-sizing: border-box;
  line-height: 60px;
  font-size: 24px;
  color: var(--text-color-main);
}
.ecpm-box-column .ecpm-image {
  display: block;
  margin-top: 1.42rem;
  width: 100%;
}
.ecpm-info {
  padding: 20px 30px;
  border-radius: 2px;
  background: #fff;
  text-align: left;
}
.ecpm-info + .ecpm-info {
  margin-top: 10px;
  font-family: PingFangSC, PingFang SC;
}
.ecpm-info .ecpm-info-title {
  line-height: 1.5;
  font-size: 24px;
  font-weight: bold;
  color: var(--text-color-main);
}
.ecpm-info .ecpm-info-text {
  line-height: 1.5;
  font-size: 14px;
  color: var(--text-color-base);
}
.section-light .ecpm-info {
  background: #F3FBF9;
  padding: 30px;
}
.section-light .ecpm-info + .ecpm-info {
  margin-top: 30px;
}
.section-light .ecpm-info .ecpm-info-text {
  margin-top: 10px;
}
@media screen and (max-width: 1023px) {
  .ecpm-box {
    flex-direction: column;
    padding: 60px 30px;
  }
  .ecpm-box-column .ecpm-title {
    min-width: auto;
    width: 100%;
    height: 50px;
    font-size: 18px;
  }
  .ecpm-box-column .ecpm-title span {
    top: -20px;
    min-width: 80px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
  }
  .ecpm-box-column .ecpm-image {
    margin-top: 40px;
  }
  .ecpm-box-column + .ecpm-box-column {
    margin-top: 30px;
    margin-left: 0;
  }
  .ecpm-info {
    padding: 16px;
  }
  .section-light .ecpm-info {
    padding: 16px;
  }
  .section-light .ecpm-info + .ecpm-info {
    margin-top: 10px;
  }
  .ecpm-info .ecpm-info-title {
    font-size: 16px;
  }
  .ecpm-info .ecpm-info-text {
    margin-top: 8px;
    font-size: 12px;
  }
}



/* footer */
.footer-directory {
  padding: 2.1rem 0 1.2rem 0;
}
.directory-box {
  color: #fff;
}
.directory-box .icon {
  margin-right: 10px;
  width: 0.36rem;
  height: 0.36rem;
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: cover;
}
.directory-box .icon-address {
  background-image: url(../images/icon-address.png);
}
.directory-box .icon-v {
  background-image: url(../images/icon-v.png);
}
.directory-box .icon-business {
  background-image: url(../images/icon-business.png);
}
.directory-box .directory-title {
  line-height: 1.5;
  font-size: clamp(16px, 0.24rem, 24px);
  font-weight: 500;
}
.directory-box .directory-item {
  margin-top: 0.3rem;
  padding-left: calc(0.36rem + 10px);
  height: 0.32rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.directory-box:last-child .directory-item {
  flex-direction: column;
  align-items: flex-start;
  height: auto;
}
.directory-box .city {
  margin-right: 10px;
  line-height: 1.6;
  font-size: clamp(14px, 0.2rem, 20px);
  font-weight: 500;
}
.directory-box .address {
  font-size: clamp(12px, 0.16rem, 16px);
}
.lionmed-gzh img {
  margin-top: 0.1rem;
  width: 2rem;
  height: 2rem;
  border-radius: 6px;
  vertical-align: top;
}

.footer-hr {
  height: 2px;
  background: linear-gradient( 270deg, rgba(255,255,255,0) 0%, #FFFFFF 100%);
  border: 0;
}
.footer-links {
  padding: 0.2rem 0 1.28rem 0;
  flex-wrap: wrap;
}
.links-item {
  margin-right: 30px;
  line-height: 1.6;
  color: #fff;
  font-size: clamp(12px, 0.14rem, 14px);
  font-weight: 500;
}
.links-item a {
  color: #fff;
  font-weight: normal;
}

.footer-copyright {
  background: #020A08;
}
.copyright {
  padding: 20px 0;
  line-height: 20px;
  font-size: 12px;
  color: #fff;
  display: flex;
  justify-content: space-between;
}
.copyright a {
  color: #fff;
}
.copyright a:hover {
  text-decoration: underline;
}
@media screen and (max-width: 1260px) {
  .links-item {
    margin-right: 10px;
  }
}
@media screen and (max-width: 800px) {
  .footer-directory {
    padding: 50px 0 40px 0;
    flex-direction: column;
  }
  .directory-box + .directory-box {
    margin-top: 20px;
  }
  .directory-head {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 16px;
  }
  .directory-box:nth-child(2) {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
  }
  .directory-box:nth-child(2) .directory-head {
    width: 100%;
  }
  .directory-box:nth-child(2) .directory-item {
    margin-top: 0;
    /* width: 50%; */
    margin-right: 20px;
  }
  .directory-box .icon {
    width: 24px;
    height: 24px;
  }
  .directory-box .directory-title {
    line-height: 24px;
    font-size: 16px;
  }
  .directory-box .directory-item {
    margin-top: 10px;
    padding-left: 0;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 20px;
  }
  .directory-box .city {
    line-height: 22px;
    font-size: 14px;
  }
  .directory-box .address {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
  }
  .lionmed-gzh img {
    width: 120px;
    height: 120px;
  }
  .footer-hr, .footer-links {
    display: none;
  }
  .copyright {
    padding: 20px var(--padding-content);
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media screen and (max-width: 1023px) {
  .nav-wrap {
    border-width: 1px;
    z-index: 90;
  }
  .nav-logo {
    width: 100px;
    height: 20px;
    background-image: url(../images/logo-light-small.png);
  }
  .nav-lang {
    display: none;
  }
  .nav-menu-box {
    display: none;
  }
  .nav-list {
    display: block;
  }
  .nav-wrap.bg-white .nav-logo {
    background-image: url(../images/logo-dark-small.png);
  }
  .nav-wrap.bg-white .nav-list {
    background-image: url(../images/icon-list-dark.png);
  }
}