/* 基础样式 */
body {
  margin: 0;
  font-family: 'Microsoft YaHei', Arial, sans-serif;
  background: #fff;
  color: #222;
}
.container {
  width: 90%;
  max-width: 1080px;
  margin: 0 auto;
}

/* 顶部导航 */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all 0.3s ease;
  background: transparent;
  padding-top: 30px;
}

.header.scrolled {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #14116e;
}
.logo img{
  height: 60px;
}
.logo {
  font-weight: bold;
  font-size: 1.2rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav a {
  color: #000;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  padding: 5px 10px;
}

.nav a:hover {
  color: #3949ab;
}
.lang-switch a{
  padding: 0;
}
/* 当导航栏透明时的样式 */
.header:not(.scrolled) .nav a,
.header:not(.scrolled) .logo a {
  /*color: #fff;*/
  color: #000;
}

.header:not(.scrolled) .logo a:hover,
.header:not(.scrolled) .nav a:hover {
  color: #3949ab;
}

.lang-switch img {
  margin-left: 2px;
  cursor: pointer;
}

/* 主视觉区 */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
}

.hero-bg {
  position: relative;
  width: 100%;
  height: 750px;
  overflow: hidden;
}

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

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  filter: blur(10px);
  transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), filter 0.8s cubic-bezier(0.4,0,0.2,1);
}

.slide.active {
  opacity: 1;
  filter: blur(0);
}

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

.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 100;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background: #fff;
  transform: scale(1.2);
}

.polar-bear {
  position: absolute;
  left: 40px;
  bottom: 30px;
}
.hero-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: absolute;
  left: 50%;
  top: 278px;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1080px;
  z-index: 2;
}

.hero-texts {
  width: 50%;
  position: relative;
  padding-right: 60px;
}

.slide-numbers {
  position: absolute;
  right: 0;
  top: 50%;
  /* transform: translateY(-50%); */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.slide-number {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  transition: all 0.3s ease;
  cursor: pointer;
  padding: 2px 0;
  position: relative;
  z-index: 1;
  transform: rotate(90deg);
}

.slide-number.active {
  color: #fff;
  font-weight: bold;
  transform: scale(1.2);
  transform: rotate(90deg);
}

.number-divider {
  width: 1px;
  height: 70px;
  background: rgba(255, 255, 255, 0.8);
  position: absolute;
  top:30px;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
  opacity: 1;
}

/* .number-divider::after {
  content: '';
  position: absolute;
  top: 0;
  right: -20px;
  width: 20px;
  height: 100%;
  background: linear-gradient(to right, rgba(255, 255, 255, 0.8), transparent);
} */

.slide-number.active {
  margin-bottom: 70px;
  position: relative;
}
.hero-text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateX(100px);
  transition: all 0.8s ease;
  pointer-events: none;
}

.hero-text.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.hero-text div {
  font-size: 2.3rem;
  letter-spacing: 2px;
  margin-bottom: 10px;
  color: #fff;
}

.hero-text h1 {
  font-size: 3.5rem;
  font-weight: bold;
  margin: 0 0 18px 0;
  line-height: 1.2;
  color: #fff;
}

.hero-text p {
  font-size: 1rem;
  color: #e3e6f3;
  line-height: 1.6;
  max-width: 90%;
}

.hero-sidecard {
  /*background: #000000;*/
  background: #14116e;
  padding:32px 45px;
  min-width: 300px;
  color: #fff;
  box-shadow: 0 4px 24px rgba(30,40,80,0.08);
  position: relative;
  box-sizing: border-box;
  top: 224px;
}

.sidecard-slider {
  position: relative;
  height: 470px;
  overflow: hidden;
}

.sidecard-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
  pointer-events: none;
}

.sidecard-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.sidecard-index {
  font-size: 3.2rem;
  color: #fff;
  margin-bottom: 15px;
  padding-top: 20px;
}

.sidecard-title {
  font-size: 1.8rem;
  line-height: 1.5;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 40px;
}
.sidecard-title::before{
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  top:175px;
}

.sidecard-title strong{
  font-size: 2.2rem;
}
.sidecard-desc {
  font-size: 1.2rem;
  color: #fff;
  line-height: 1.6;
  margin-top: 85px;
}
.sidecard-desc-1{
  font-size: 0.8rem;
  margin-top: 20px;
}

/* 深化全球化策略 */
.global-strategy {
  margin-top: 40px;
  padding: 0 0 20px 0;
  gap: 40px;
  position: relative;
  height: 550px;
}
.strategy-left {
  /* flex: 1.2; */
  position: absolute;
    top: 340px;
    left: 0;
    z-index: 10;
}
.strategy-left h3 {
  color: #14116e;
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.strategy-left h2 {
  font-size: 1.5rem;
  margin: 0 0 18px 0;
}
.strategy-left p {
  color: #6c6c6c;
  font-size: 1rem;
  margin-bottom: 22px;
}
.strategy-stats {
  display: flex;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.2);
}
.strategy-stats div {
  width: 150px;
    height: 140px;
    box-sizing: border-box;
  background: #fff;
  color: #6c6c6c;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
}
.strategy-stats div::before{
  content: '';
  display: block;
  height: 66%;
  width: 1px;
  background: #ccc;
  position: absolute;
  bottom: 0;
  position: absolute;
  right: 0;
  top: 23px;
}
.strategy-stats div:hover,
.strategy-stats div.active {
  /*background: #000000;*/
  background: #14116E;
  color: #fff;
}
.strategy-stats div:hover span,
.strategy-stats div.active span {
  color: #fff;
}
.strategy-stats span {
  font-size: 1.5rem;
  display: block;
  color: #14116E;
  transition: all 0.3s ease;
}
.strategy-right {
  width: 420px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  float: right;
}
.strategy-right h3,
.strategy-right h2,
.strategy-right p,
.strategy-right .strategy-img {
  opacity: 0;
  visibility: hidden;
  transform: translateY(30px);
  transition: all 1s ease;
}

.strategy-right h3.wow,
.strategy-right h2.wow,
.strategy-right p.wow,
.strategy-right .strategy-img.wow {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.strategy-right div {
  font-size: 2rem;
  margin-bottom: 8px;
  color: #000000;
}

.strategy-right h2 {
  font-size: 2.2rem;
  margin: 0 0 8px 0;
  letter-spacing: 2px;
}

.strategy-right p {
  color: #6c6c6c;
  font-size: 1rem;
  margin-bottom: 22px;
  line-height: 1.6;
}
.strategy-img {
  width: 100%;
  object-fit: cover;
  box-shadow: 0 2px 12px rgba(30,40,80,0.08);
  transition: all 0.3s ease;
}

.strategy-img:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 20px rgba(30,40,80,0.12);
}

/* 创造更低U值 */
.energy-saving {
  margin-top: 40px;
  padding: 40px 0 20px 0;
}
.energy-saving h3 {
  font-size: 1.4rem;
    color: #222;
    font-weight: 500;
    margin: 0px;
    text-align: center;
    letter-spacing: 2px;
}
.energy-saving h2 {
  font-size: 1.6rem;
  color: #222;
  font-weight: 400;
  margin: 0px;
  text-align: center;
  letter-spacing: 3px;
}
.energy-features {
  display: flex;
  margin-top: 24px;
}
.feature {
  flex: 1;
  position: relative;
  /* height: 200px; */
  overflow: hidden;
  cursor: pointer;
}
.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: rgba(0, 0, 0, 0.5); */
  z-index: 1;
  transition: all 0.3s ease;
}
.feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s ease;
}
.feature .feature-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  width: 100%;
  padding: 20px;
  z-index: 2;
}
.feature .feature-container p{
  margin:0.5em;
}
.feature .feature-container .icon{
  width: 40px;
  margin-bottom: 1em;
}
.feature .feature-container .sub{
  font-size: 0.55rem;
}
.feature:hover::before {
  /*background: rgba(0, 0, 0, 0.8);*/
  background: #14116E80;
}
/* 懒加载效果 */
.feature {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s ease;
}
.feature.wow {
  opacity: 1;
  transform: translateY(0);
}

/* 产品规格参数新版样式 */
.product-specs .specs-content {
  display: flex;
  gap: 0;
  /* background: #e6ebf2; */
  border-radius: 0;
  box-shadow: none;
  padding: 0;
  min-height: 600px;
}
.specs-img {
  flex: 0 0 24%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 0 40px 0;
  /* border-right: 1px dashed #bfc7e0; */
}
.specs-img img {
  width: 95%;
  height: auto;
  object-fit: contain;
  background: none;
  border-radius: 0;
  box-shadow: none;
}
.specs-list {
  flex: 1;
  padding: 40px 0 0 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-end;
  background: none;
}
.specs-list a{
  text-decoration: none;
}
.specs-title-cn {
  font-size: 1.4rem;
  color: #222;
  font-weight: 500;
  margin: 0 40px 0 0;
  text-align: right;
  letter-spacing: 2px;
}
.specs-title-en {
  font-size: 1.6rem;
  color: #222;
  font-weight: 400;
  margin: 0 40px 30px 0;
  text-align: right;
  letter-spacing: 3px;
}
.spec-item {
  display: flex;
  align-items: flex-start;
  width: 99%;
  min-height: 90px;
  border: 1px dashed #bfc7e0;
  border-radius: 0;
  margin-bottom: 18px;
  background: #fff;
  box-sizing: border-box;
  padding: 18px 24px 18px 0;
  position: relative;
  align-items: center;
  justify-content: center;
}
.spec-item-img {
  flex: 0 0 255px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 24px;
}
.spec-item-img img {
  width: 100%;
  object-fit: contain;
  background: none;
  border-radius: 0;
}
.spec-item-img2 {
  flex: 0 0 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 24px;
}
.spec-item-img2 img {
  width: 100%;
  object-fit: contain;
  background: none;
  border-radius: 0;
}
.spec-item-content {
  flex: 1;
  display: flex;
  height: 100%;
}
.spec-item-inner{
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.spec-item-title-cn {
  font-size: 0.8rem;
  color: #222;
  font-weight: 500;
  text-align: left;
  margin-bottom: 30px;
}
.spec-item-title-en {
  font-size: 0.75rem;
  color: #222;
  font-weight: 400;
  text-align: left;
  margin-bottom: 6px;
}
.spec-item-desc-cn {
  font-size: 0.75rem;
  color: #6c6c6c;
  text-align: left;
  margin-bottom: 10px;
}
.spec-item-desc-en {
  font-size: 0.65rem;
  color: #888;
  text-align: left;
  margin-bottom: 0;
}
@media (max-width: 900px) {
  .product-specs .specs-content {
    flex-direction: column;
    min-height: unset;
  }
  .specs-img {
    border-right: none;
    border-bottom: 1px dashed #bfc7e0;
    padding: 24px 0 0 0;
  }
  .specs-list {
    padding: 24px 0 24px 0;
    align-items: flex-end;
  }
  .spec-item {
    width: 98%;
    padding: 12px 10px 12px 0;
  }
  .specs-title-cn, .specs-title-en {
    margin-right: 10px;
  }
}
@media (max-width: 600px) {
  .specs-img img {
    width: 100%;
  }
  .spec-item-img img {
    width: 60px;
    height: 30px;
  }
  .spec-item {
    flex-direction: column;
    align-items: flex-end;
    padding: 10px 6px 10px 0;
  }
  .spec-item-img {
    margin-right: 0;
    margin-bottom: 8px;
  }
}

/* 合作伙伴 */
.partners-center {
  /*background: #14116e;*/
  color: #fff;
  margin-top: 40px;
  padding: 40px 0 80px 0;
}


/* 媒体中心 */
.news-center {
  background: #14116e;
  color: #fff;
  margin-top: 40px;
  padding: 40px 0 80px 0;
}
.news-center h3, .news-center h2 {
  text-align: center;
  font-size: 1.4rem;
  color: #fff;
  font-weight: 500;
  margin: 0px;
  letter-spacing: 2px;
}
.news-center h2{
  font-size: 1.6rem;
}
.news-list {
  display: flex;
  margin-top: 24px;
  flex-wrap: nowrap;
  justify-content:space-between;
  overflow: hidden;
}
.news-item {
  background: #fff;
  color: #666666;
  border-radius: 0;
  padding: 0 0 18px 0;
  width: 260px;
  min-width: 260px;
  height: 370px;
  box-shadow: 0 1px 8px rgba(30,40,80,0.08);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-bottom: 0;
  overflow: hidden;
}
.news-item img {
  width: 100%;
  object-fit: cover;
  border-radius: 0;
  margin-bottom: 0;
  display: block;
  -webkit-filter: grayscale(100%); /* Chrome, Safari, Opera */
  filter: grayscale(100%);
}
.news-title {
  margin: 0;
  padding: 8px 18px 0 18px;
  font-size: 0.95rem;
  background: none;
  border-radius: 0;
  min-height: 48px;
}
.news-item p {
  font-size: 0.73rem;
    color: #999999;
    margin: 0 18px 10px 18px;
    text-align: left;
    line-height: 2em;
}
.news-item .btn {
  display: flex;
  background: #CACACA;
  color: #fff;
  padding: 8px 0;
  border-radius: 0;
  text-decoration: none;
  font-size: 0.95rem;
  margin: 0 18px;
  text-align: center;
  transition: background 0.2s;
  position: absolute;
  right: 0px;
  bottom: 20px;
  padding: 7px 12px;
}
.news-item:hover .btn {
  cursor: pointer;
  background: #3949ab;
}

.news-item:hover img{
  -webkit-filter: grayscale(0%); /* Chrome, Safari, Opera */
  filter: grayscale(0%);
}
@media (max-width: 1100px) {
  .news-list {
    gap: 12px;
  }
  .news-item {
    width: 220px;
    min-width: 220px;
  }
  .news-item img {
    height: 120px;
  }
}
@media (max-width: 700px) {
  .news-list {
    gap: 8px;
  }
  .news-item {
    width: 160px;
    min-width: 160px;
  }
  .news-item img {
    height: 80px;
  }
  .news-title, .news-item p, .news-item .btn {
    padding-left: 8px;
    padding-right: 8px;
    font-size: 0.85rem;
  }
}

/* 新版footer整体布局 - 背景图与内容分离 */
.footer-content-img {
  position: relative;
  width: 100%;
  height: 700px;
  background: transparent;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  justify-content: center;
  
}
.footer-bg-img {
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  width: 100%;
  z-index: 0;
  pointer-events: none;
}
.footer-bg-img img {
  width: 100%;
  /*height: 100%;*/
   object-fit: cover;
  display: block;
}
.footer-icons-group {
  position: relative;
  z-index: 2;
  flex: none;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 40px;
  box-sizing: border-box;
  width: 1080px;
  margin-top: 65px;
}
.footer-icon-block {
  display: flex;
  flex-direction: column;
  /*align-items: center;*/
  justify-content: flex-start;
  /*width: 180px;*/
  margin: 0 10px;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}
.footer-icon-block img {
  width: 80px;
  height: 80px;
  margin-bottom: 18px;
  object-fit: contain;
}
.footer-icon-title {
  font-size: 1.1rem;
  color: #fff;
  font-weight: 600;
  margin-bottom: 10px;
  text-align: center;
}
.footer-icon-desc {
  font-size: 0.85rem;
  color: #fff;
  text-align: left;
  line-height: 1.7;
}
.footer-desc {
  color: #bfc7e0;
  font-size: 0.95rem;
  text-align: center;
  background: #222b4c;
  padding: 24px 0 12px 0;
  margin: 0;
}
.footer-desc p {
  margin: 0;
  color: #fff;
}
/* @media (max-width: 700px) {
  .footer-content-img {
    min-height: 180px;
  }
  .footer-bg-img {
    height: 120px;
  }
  .footer-icons-group {
    flex-direction: column;
    align-items: flex-end;
    padding: 12px 2vw 12px 8vw;
    border-radius: 12px 0 0 12px;
    gap: 12px;
    max-width: 98vw;
  }
  .footer-icon-block {
    width: 80vw;
    margin: 0 0 12px 0;
  }
  .footer-icon-block img {
    width: 40px;
    height: 40px;
    margin-bottom: 10px;
  }
  .footer-icon-title {
    font-size: 1rem;
  }
  .footer-icon-desc {
    font-size: 0.85rem;
  }
} */

@media (max-width: 600px) {
  .container {
    /* width: 98%;
    padding: 0 2%; */
  }
  .nav {
    gap: 12px;
  }
  .nav a {
    font-size: 0.95rem;
  }
  .hero-bg, .hero-img {
    height: 360px;
  }
  .hero-title h1 {
    font-size: 1.3rem;
  }
  .strategy-stats div {
    min-width: 60px;
    font-size: 0.95rem;
  }
  .news-item {
    width: 98%;
    padding: 12px 6px;
  }
  .footer-icons {
    gap: 18px;
  }
  .footer-icon img {
    width: 32px;
    height: 32px;
  }
}

/* 移动端汉堡按钮样式 */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 36px;
  height: 36px;
  cursor: pointer;
  z-index: 120;
}
.mobile-menu-btn span {
  display: block;
  height: 4px;
  width: 28px;
  margin: 4px auto;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}

/* 汉堡变X动画 */
.mobile-menu-btn.open span:nth-child(1) {
  transform: rotate(45deg) translateY(10px);
}
.mobile-menu-btn.open span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.open span:nth-child(3) {
  transform: rotate(-45deg) translateY(-10px);
}

/* 移动端菜单 */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(30,40,80,0.92);
  z-index: 200;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  animation: fadeIn 0.3s;
}
.mobile-nav.active {
  display: flex;
}
.mobile-nav nav {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}
.mobile-nav a {
  color: #fff;
  font-size: 0.33rem;
  font-weight: bold;
  text-decoration: none;
  transition: color 0.2s;
}
.mobile-nav a:hover {
  color: #bfc7e0;
}
.mobile-nav-close {
  position: absolute;
  top: 32px;
  right: 32px;
  font-size: 0.5rem;
  color: #fff;
  cursor: pointer;
  z-index: 201;
}
.slider-dots{
  display: none;
}

/* 新闻中心懒加载动画 */
.news-center.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1s cubic-bezier(0.4,0,0.2,1);
}
.news-center.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.news-item.wow {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4,0,0.2,1);
}
.news-item.wow.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 新闻悬停激活变色效果 */
.news-item:hover .btn {
  color: #fff;
  background: #14116e;
  transition: background 0.3s, color 0.3s;
}
.news-item:hover .news-title{
  color: #14116e;
}
/* 移动端样式 */
@media (max-width: 900px) {
  .nav {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-text div{
    font-size: 0.22rem;
  }
  .hero-text h1{
    font-size: 0.47rem;
  }
  .hero-text p{
    display: none;
  }
  .hero-content{
    position: absolute;
    top: 2.28rem;
    display: flex;
    justify-content: end;
  }
  .hero-texts{
    width: 3rem;
    height: 1.6rem;
    padding-right: 0;
    overflow: hidden;
  }
  .slide-numbers{
    display: none;
  }
  .sidecard-index{
    display: none;
  }
  .sidecard-title strong{
    font-size: 0.32rem;
  }
  .sidecard-title::before{
    display: none;
  }
  .sidecard-desc{
    font-size: 0.34rem;
    line-height: 0.4rem;
  }
  .sidecard-desc-1{
    font-size: 0.16rem;
    line-height: 0.3rem;
  }
  .hero-sidecard{
    width: 6.75rem;
    height: 2.13rem;
    position: absolute;
    top: 2.5rem;
  }
  .sidecard-title{
    font-size: 0.24rem;
    width: 5rem;
  }
  .sidecard-en{
    padding-top: 0.14rem;
    display: inline-block;
  }
  .sidecard-title strong{
    font-size: 0.4rem;
  }
  .sidecard-slide{
    display: flex;
  }
  .sidecard-inner{
    display: flex;
    flex-direction: column;
  }
  .hero-sidecard{
    padding: 0.2rem 0.4rem;
    
  }
  .strategy-right div,.strategy-right h2{
    font-size: 0.5rem;
  }
  .strategy-right p{
    font-size: 0.15rem;
  }
  .strategy-img{
    width: 6.25rem;
    height: 4.27rem;
  }
  .strategy-left{
    position: absolute;
    left: 0.85rem;
    top: auto;
    bottom: -0.6rem;
  }
  .strategy-right{
    position: absolute;
    width: 100%;
    left: 0;
    padding: 0.6rem;
    box-sizing: border-box;
  }
  .strategy-stats div{
    font-size: 0.07rem;
  }
  .strategy-stats div{
    width: 1.15rem;
    height: 1.04rem;
  }
  .strategy-stats span{
    font-size: 0.27rem;
  }
  .energy-saving h3{
    font-size: 0.28rem;
  }
  .energy-saving h2{
    font-size: 0.4rem;
    letter-spacing: 0;
  }
  .global-strategy{
    width: 100%;
    height: 8rem;
    position: relative;
  }
  .feature .feature-container .icon{
    width: 0.67rem;
    height: 0.67rem;
  }
  .feature .feature-container p{
    font-size: 0.18rem;
  }
  .feature .feature-container .sub{
    font-size: 0.11rem;
  }
  .feature.wow{
    width: 3.67rem;
    height: 5.84rem;
    float: left;
  }
  .wrapper{
    overflow-x: auto;
  }
  .energy-features{
    display: inline-block;
    width: max-content
  }
  .energy-saving{
    margin-right: 0;
  }
  .product-specs .specs-content .specs-img{
    display: none;
  }
  .specs-title-cn{
    font-size: 0.28rem;
  }
  .specs-title-en{
    font-size: 0.4rem;
    letter-spacing: 0;
  }
  .specs-list{
    align-items: center;
  }
  .spec-item-desc-cn{
    font-size: 0.24rem;
  }
  .spec-item-desc-en{
    font-size: 0.2rem;
  }
  .spec-item-title-cn{
    font-size: 0.26rem;
  }
  .spec-item-title-en{
    font-size: 0.24rem;
  }
  .spec-item{
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .spec-item-img{
    flex: none;
  }

  .news-center h3{
    font-size: 0.28rem;
  }
  .news-center h2{
    font-size: 0.4rem;
    letter-spacing: 0;
  }
  .footer-icon-block img{
    height: 0.6rem;
  }
  .footer-icon-title{
    font-size: 0.2rem;
  }
  .footer-icon-desc{
    font-size: 0.1rem;
  }
  .footer-icons-group{
    width: 100%;
    margin-top: 0.3rem;
    margin-right: 0.8rem;
    gap:0.2rem;
  }
  .footer-content-img,.footer-bg-img img{
    height: auto;
  }
  .footer-icon-block{
    width: 1rem;
  }
  .news-item .btn{
    display: none;
  }
  .news-title{
    font-size: 0.24rem;
    padding: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.2rem;
    line-height: 0.4rem;
  }
  .news-item p{
    font-size: 0.2rem;
    margin: 0;
    padding: 0;
    display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  }
  .news-list{
    flex-direction: column;
  }
  .news-item{
    flex-direction: row;
    height: auto;
  }
  .news-item img{
    width: 3.8rem;
    height: 2.27rem;
    margin-right: 0.2rem;
    background-color: #ccc;
  }
  .hero-bg, .hero-img{
    height: 6rem;
  }
  .header.scrolled .mobile-menu-btn span{
    background-color: #000000;
  }
}