.wrap {
  width: 16rem;
  margin: 0 auto;
}

/* PC 顶栏：内容区 16rem 居中，1
em=1rem 由 fontsize.js 设置 */
.pc-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.8rem;
  z-index: 9999;
  color: #fff;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(0.06rem);
  transition:
    background 0.25s ease,
    box-shadow 0.25s ease,
    color 0.25s ease;
}

.pc-header .header-wrap {
  box-sizing: border-box;
  width: 16rem;
  max-width: 100%;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pc-header .header-left {
  display: flex;
  align-items: center;
  height: 100%;
  flex-shrink: 0;
  min-width: 0;
}

.pc-header .header-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 0;
  flex: 1;
}

.pc-header .logo {
  margin: 0;
  padding: 0;
  flex-shrink: 0;
}

.pc-header .logo a {
  display: block;
  line-height: 0;
}

/* 设计尺寸 213×30，换算为 rem：213/100=2.13rem，30/100=0.3rem */
.pc-header .logo img {
  width: 2.2rem;
  height: 0.4rem;
  display: block;
  object-fit: cover;
}

.pc-header .header-navs {
  display: flex;
  align-items: stretch;
  height: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  flex-wrap: nowrap;
  gap: 0.8rem;
}

.pc-header .header-navs li {
  position: relative;
  display: flex;
  align-items: center;
  align-self: stretch;
}

/* 当前页导航：底部 #1677ff 短横线 */
.pc-header .header-navs li.nav-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 0.52rem;
  height: 0.02rem;
  background: #125ffb;
  border-radius: 0.01rem;
  pointer-events: none;
  z-index: 1;
}

.pc-header .header-navs a {
  color: #fff;
  font-size: 0.16rem;
  white-space: nowrap;
  text-decoration: none;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
}

/* 首屏透明顶栏时：当前项文字与下划线同色系 */
.pc-header:not(.active) .header-navs li.nav-active > a {
  color: #fff;
}

.pc-header .header-right {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  height: 100%;
  gap: 0.32rem;
}

/* 语言：地球 + 中文 + 下拉箭头 */
.pc-header .header-lang {
  position: relative;
  flex-shrink: 0;
  height: 100%;
  display: flex;
  gap: 0.38rem;
}

.pc-header .header-lang__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.08rem;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: #fff;
  text-decoration: none;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
  position: relative;
}
.pc-header .header-lang__trigger.active::after {
  position: absolute;
  content: "";
  width: 0.2rem;
  height: 0.01rem;
  background-color: #fff;
  left: 50%;
  top: 66%;
  transform: translateX(-50%);
}
.pc-header .header-lang__trigger:hover {
  opacity: 0.9;
}

.pc-header .header-lang__text {
  font-size: 0.14rem;
  white-space: nowrap;
}
.pc-header.active {
  color: #000;
  background-color: #ffffff;
  box-shadow: 0 0.04rem 0.06rem -0.01rem rgba(0, 0, 0, 0.1);
}
.pc-header.active .header-navs a,
.pc-header.active .header-lang__text,
.pc-header.active .header-search__toggle {
  color: #000;
}
.pc-header.active .header-lang__trigger.active::after {
  background-color: #000;
}
/* 首页首屏：Swiper 轮播 */
.banner {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
}

.banner-swiper {
  position: relative;
  width: 100%;
  height: 10.24rem;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.banner-swiper .swiper-wrapper {
  height: 100%;
}

.banner-swiper .swiper-slide {
  height: 100%;
}

.banner-slide {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.banner-slide__bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.banner-slide__overlay {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  background: linear-gradient(
    135deg,
    rgba(0, 20, 40, 0.85) 0%,
    rgba(0, 40, 80, 0.6) 100%
  );
}

.banner-slide__content {
  position: relative;
  z-index: 3;
  max-width: 9rem;
  text-align: left;
  margin-left: 1.5rem;
  padding-top: 0.8rem;
}

.banner-slide__label {
  margin: 0 0 0.2rem 0;
  font-size: 0.16rem;
  color: #0f9ae2;
  font-weight: normal;
}

.banner-slide__title {
  margin: 0 0 0.24rem 0;
  font-size: 0.52rem;
  line-height: 0.468rem;
  color: #fff;
  font-weight: normal;
}

.banner-slide__sub {
  margin: 0 0 0.36rem 0;
  font-size: 0.18rem;
  line-height: 0.468rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 7rem;
}

.banner-slide__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  min-height: 0.48rem;
  padding: 0.12rem 0.32rem;
  background: transparent;
  color: #fff;
  font-size: 0.16rem;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255);
  border-radius: 0.24rem;
  transition: all 0.3s ease;
}

.banner-slide__cta:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
}

.banner-slide__cta-icon {
  width: 0.24rem;
  height: 0.24rem;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}

/* 轮播控制按钮 */
.banner-swiper__controls {
  position: absolute;
  bottom: 0.6rem;
  left: 1.5rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.banner-swiper__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.4rem;
  height: 0.4rem;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: opacity 0.3s ease;
  padding: 0;
}

.banner-swiper__btn:hover {
  opacity: 0.8;
}

.banner-swiper__btn img {
  width: 0.4rem;
  height: 0.4rem;
  display: block;
  object-fit: contain;
}

.banner-swiper .banner-swiper__pagination.swiper-pagination {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  bottom: auto;
  width: auto;
  margin: 0;
  padding: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.1rem;
}

.banner-swiper .banner-swiper__pagination .swiper-pagination-bullet {
  width: 0.08rem;
  height: 0.08rem;
  border-radius: 0.04rem;
  box-sizing: border-box;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: transparent;
  opacity: 1;
  margin: 0;
  transition: all 0.3s ease;
}

.banner-swiper .banner-swiper__pagination .swiper-pagination-bullet-active {
  width: 0.26rem;
  height: 0.08rem;
  border-radius: 0.04rem;
  background: #ffffff;
  border: none;
}

/* 向下滚动箭头 */
@keyframes banner-swiper-scroll-float {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-0.1rem);
  }
}

.banner-swiper__scroll {
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  animation: banner-swiper-scroll-float 2s ease-in-out infinite;
  transition: opacity 0.3s ease;
}

.banner-swiper__scroll:hover {
  opacity: 0.8;
}

.banner-swiper__scroll img {
  width: 0.52rem;
  height: 0.52rem;
  display: block;
  object-fit: contain;
}

@media (prefers-reduced-motion: reduce) {
  .banner-swiper__scroll {
    animation: none;
  }
}

.banner-swiper__bar {
  display: flex;
  align-items: center;
  height: 0.08rem;
}

.banner-swiper__bar-seg {
  display: block;
  width: 0.26rem;
  height: 0.08rem;
  background: rgba(255, 255, 255, 0.3);
  transition: background 0.2s ease;
}

.banner-swiper__bar-seg.is-active {
  background: rgba(255, 255, 255, 0.6);
}

/* 首页关于我们模块 */
.home-about {
  position: relative;
  width: 100%;
  height: 8.6rem;
  overflow: hidden;
}

.home-about__bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background-image: url("/images/home-aboutbg.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.home-about__wrap {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  justify-content: space-between;
  padding: 1.8rem 0 0.8rem 0;
}

.home-about__content {
  flex: 0 0 40%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.home-about__maintitle {
  font-size: 0.42rem;
  color: #1f2937;
  font-weight: normal;
}

.home-about__subtitle {
  font-size: 0.42rem;
  font-weight: normal;
  line-height: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0;
  color: #1f2937;
  margin-top: 0.06rem;
}

.home-about__desc {
  font-size: 0.18rem;
  font-weight: normal;
  line-height: 0.32rem;
  text-align: justify;
  letter-spacing: 0;
  color: #4b5563;
}
.home-about__content .company-info .company-name {
  font-size: 0.16rem;
  font-weight: normal;
  line-height: 0.3rem;
  text-align: justify;
  letter-spacing: 0;
  color: #1f2937;
}
.home-about__content .company-info .company-foundation-year {
  font-family: DIN-NextLT-Pro-QQ;
  font-size: 0.46rem;
  font-weight: normal;
  line-height: 0.3rem;
  text-align: justify;
  letter-spacing: 0;
  color: #125ffb;
  padding: 0.16rem 0;
}
.home-about__content .company-info small {
  font-size: 0.16rem;
  font-weight: normal;
  line-height: 0.3rem;
}
.home-about__cta {
  width: 1.62rem;
  height: 0.48rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  color: #125ffb;
  font-size: 0.16rem;
  text-decoration: none;
  transition: background 0.2s ease;
  border-radius: 0.24rem;
  border: 0.01rem solid #125ffb;
  margin-top: 0.5rem;
}

.home-about__cta:hover {
  background: #0066ff;
  color: #fff;
  border-color: #0066ff;
}
.home-about__cta:hover img {
  filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%)
    hue-rotate(0deg) brightness(100%) contrast(100%);
}
.home-about__cta img {
  width: 0.24rem;
  height: 0.24rem;
  object-fit: contain;
}
.home-about__wrap .right-about {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  min-width: 0;
  max-width: 58%;
}
.home-about__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.2rem;
  height: 2.9rem;
  width: 100%;
  min-width: 0;
}

.home-about__stat {
  position: relative;
  border-radius: 0.12rem;
  padding: 0.2rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
  height: 2.9rem;
  min-width: 0;
}

.home-about__stat-icon {
  position: relative;
  margin-bottom: 0.1rem;
  z-index: 2;
}

.home-about__stat-icon img {
  width: 0.24rem;
  height: 0.24rem;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.home-about__stat-icon img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.home-about__stat:hover .home-about__stat-icon img:nth-child(1) {
  opacity: 0;
}

.home-about__stat:hover .home-about__stat-icon img:nth-child(2) {
  opacity: 1;
}

.home-about__stat-bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 2.3rem;
  z-index: 1;
}

.home-about__stat-bg img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0.12rem;
  transition: opacity 0.3s ease;
}

.home-about__stat-bg img:nth-child(2) {
  opacity: 0;
}

.home-about__stat:hover .home-about__stat-bg img:nth-child(1) {
  opacity: 0;
}

.home-about__stat:hover .home-about__stat-bg img:nth-child(2) {
  opacity: 1;
}

.home-about__stat-body {
  position: absolute;
  right: 0.17rem;
  bottom: 0;
  text-align: right;
  z-index: 2;
  padding: 0;
}

.home-about__stat-value {
  font-size: 0.46rem;
  font-weight: normal;
  color: #1f2937;
  margin: 0;
  line-height: 0.3rem;
  display: inline;
}

.home-about__stat:hover .home-about__stat-value,
.home-about__stat:hover .home-about__stat-desc,
.home-about__stat:hover .home-about__stat-unit {
  color: #125ffb;
}
.home-about__stat-unit {
  font-size: 0.16rem;
  color: #9ca3af;
  font-weight: normal;
  margin: 0;
  display: inline;
}
.home-about__stat-desc {
  font-size: 0.16rem;
  color: #1f2937;
  margin: 0.2rem 0 0 0;
  white-space: nowrap;
}
.home-about__stat--accent .home-about__stat-value {
  color: #125ffb;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 业务领域 */
.business-area {
  position: relative;
  width: 100%;
  height: 10.24rem;
  padding: 1.13rem 0 1.26rem 0;
  box-sizing: border-box;
  background: #fff;
  overflow: hidden;
}

.business-area__wrap {
  position: relative;
  width: 16rem;
  max-width: 100%;
  margin: 0 auto;
  height: 100%;
  box-sizing: border-box;
}

.business-area__title {
  margin-bottom: 0.86rem;
}

/* 公共标题和描述样式 */
.section-heading {
  font-size: 0.42rem;
  font-weight: normal;
  color: #1f2937;
  margin: 0 0 0.15rem 0;
}

.section-desc {
  font-size: 0.16rem;
  color: #4b5563;
  margin: 0;
}

.business-area__heading {
  font-size: 0.42rem;
  font-weight: normal;
  color: #1f2937;
  margin: 0 0 0.15rem 0;
}

.business-area__desc {
  font-size: 0.16rem;
  color: #4b5563;
  margin: 0;
}

.business-area__accordion {
  display: flex;
  height: 6rem;
  gap: 0.22rem;
}

.business-area__item {
  position: relative;
  flex: 0 0 1.5rem;
  width: 1.5rem;
  height: 100%;
  border-radius: 0.12rem;
  overflow: hidden;
  transition:
    flex 0.4s ease,
    width 0.4s ease;
  cursor: pointer;
}

.business-area__item.active {
  flex: 0 0 7.3rem;
  width: 7.3rem;
}

.business-area__img-wrapper {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.business-area__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.business-area__top {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  padding: 0.5rem 0.15rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.business-area__item.active .business-area__top {
  opacity: 0;
}

.business-area__num-circle {
  width: 0.48rem;
  height: 0.48rem;
  background: #125ffb;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.16rem;
  font-weight: 500;
  color: #fff;
  margin-bottom: 0.1rem;
}

.business-area__name-vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 0.18rem;
  font-weight: normal;
  line-height: 0.26rem; /* 设置行高为字体大小的1.5倍 */
  color: #fff;
}

.business-area__info {
  position: absolute;
  left: 0.25rem;
  bottom: 0.45rem;
  right: 0.25rem;
  background: rgba(250, 250, 250, 0.9);
  backdrop-filter: blur(4px);
  border-radius: 0.12rem;
  padding: 0.2rem 0.22rem 0.22rem;
  color: #fff;
  opacity: 0;
  transform: translateY(0.2rem);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
  z-index: 3;
  width: 4.2rem;
  height: auto;
  min-height: 2rem;
  max-height: 3.8rem;
  box-sizing: border-box;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.business-area__item.active .business-area__info {
  opacity: 1;
  transform: translateY(0);
}

.business-area__info-header {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin-bottom: 0.15rem;
}

.business-area__info-num {
  flex-shrink: 0;
  width: 0.48rem;
  height: 0.48rem;
  background: #0066ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.16rem;
  font-weight: 500;
  color: #fff;
}

.business-area__info-titles {
  flex: 1;
}

.business-area__name {
  font-size: 0.18rem;
  font-weight: normal;
  color: #1f2937;
  margin: 0 0 0.05rem 0;
}

.business-area__name-en {
  font-size: 0.12rem;
  color: #1f2937;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.business-area__text {
  font-size: 0.14rem;
  line-height: 0.22rem;
  color: #4b5563;
  margin: 0;
  text-align: left;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  line-clamp: 6;
}

/* 英文站：字号略小，可显示更多行 */
html[lang="en"] .business-area__info {
  bottom: 0.5rem;
  max-height: 4rem;
}
html[lang="en"] .business-area__info-header {
  margin-bottom: 0.1rem;
  flex-shrink: 0;
}
html[lang="en"] .business-area__name {
  font-size: 0.16rem;
  line-height: 0.22rem;
  margin-bottom: 0.02rem;
}
html[lang="en"] .business-area__name-en {
  font-size: 0.1rem;
  line-height: 0.14rem;
}
html[lang="en"] .business-area__text {
  font-size: 0.12rem;
  line-height: 0.18rem;
  -webkit-line-clamp: 8;
  line-clamp: 8;
}
html[lang="en"] .business-area__item.active .business-area__toggle {
  bottom: 12%;
}

.business-area__toggle {
  position: absolute;
  right: 50%;
  bottom: 10%;
  width: 0.4rem;
  transform: translateX(50%);
  height: 0.4rem;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    transform 0.3s ease,
    background 0.3s ease;
  z-index: 2;
}

.business-area__toggle img {
  width: 0.18rem;
  height: 0.18rem;
  display: block;
  transition: filter 0.3s ease;
}

/* 页脚 */
.site-footer {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  overflow: hidden;
  background-image: url("../images/footer-bg.png");
  background-size: cover;
  background-position: center;
  background-color: #0e121a;
}

.site-footer__wrap {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  width: 16rem;
  max-width: 100%;
  margin: 0 auto;
  padding: 0.45rem 0 0.24rem 0;
}

.site-footer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.28rem;
}

.site-footer__logo {
  display: block;
  width: 2.86rem;
  height: 0.52rem;
  object-fit: contain;
}

.site-footer__nav {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.site-footer__nav a {
  font-size: 0.16rem;
  color: #fff;
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer__nav a:hover {
  color: #0066ff;
}

.site-footer__separator {
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin-bottom: 0.5rem;
}

.site-footer__body {
  display: flex;
  gap: 2rem;
  margin-bottom: 0.5rem;
}

.site-footer__contact {
  flex: 1;
}

.product-center {
  position: relative;
  padding: 1.35rem 0 1rem 0;
}

.product-center__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 0.6rem;
}

.product-center__view-all {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  width: 1.62rem;
  background: #0066ff;
  color: #fff;
  font-size: 0.14rem;
  border-radius: 0.24rem;
  text-decoration: none;
  height: 0.48rem;
  transition: background 0.2s ease;
}

.product-center__view-all:hover {
  background: #0055cc;
}

.product-center__view-all img {
  width: 0.24rem;
  height: 0.24rem;
  object-fit: contain;
}

.product-center__swiper {
  overflow: hidden;
}

.product-center__list {
  display: flex;
  gap: 0.16rem;
  transition: transform 0.4s ease;
}

.product-center__item {
  flex-shrink: 0;
  width: calc((100% - 0.64rem) / 5);
  position: relative;
  border-radius: 0.12rem;
  overflow: hidden;
  cursor: pointer;
  background: #ffffff;
}

.product-center__item:hover,
.product-center__item.active {
  background: transparent;
}

.product-center__item-bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-center__item:hover .product-center__item-bg,
.product-center__item.active .product-center__item-bg {
  opacity: 1;
}

.product-center__bg-active {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-center__img {
  position: relative;
  z-index: 2;
  display: block;
  margin: 0 auto;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  padding: 0.44rem 0.2rem 0.35rem;
}

.product-center__item-info {
  position: relative;
  z-index: 2;
  text-align: center;
  margin: 0 0.23rem;
  border-top: 0.01rem solid rgba(229, 231, 235, 0.3);
  padding-top: 0.5rem;
  padding-bottom: 0.45rem;
}

.product-center__item-name {
  font-size: 0.2rem;
  font-weight: normal;
  color: #1f2937;
  margin: 0 0 0.03rem 0;
}

.product-center__item-desc {
  font-size: 0.14rem;
  color: #9ca3af;
  margin: 0;
}

.product-center__pagination {
  display: flex;
  justify-content: center;
  gap: 0.12rem;
  margin-top: 0.5rem;
}

.product-center__pagination-item {
  width: 0.1rem;
  height: 0.1rem;
  border-radius: 50%;
  border: 0.01rem solid #125ffb;
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.product-center__pagination-item.active {
  width: 0.26rem;
  height: 0.1rem;
  border-radius: 0.05rem;
  background: #125ffb;
  border: none;
}

/* 新闻中心 */
.news-center {
  position: relative;
  padding: 0.9rem 0 0.85rem;
}

.news-center__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 0.6rem;
}

.news-center__view-all {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  width: 1.62rem;
  border: 0.01rem solid #e5e7eb;
  color: #125ffb;
  font-size: 0.14rem;
  border-radius: 0.24rem;
  height: 0.48rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.news-center__view-all:hover {
  background: #125ffb;
  color: #fff;
  border-color: #125ffb;
}

.news-center__view-all img {
  width: 0.24rem;
  height: 0.24rem;
  object-fit: contain;
  transition: filter 0.2s ease;
}

.news-center__view-all:hover img {
  filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%)
    hue-rotate(0deg) brightness(100%) contrast(100%);
}

.news-center__list {
  display: grid;
  gap: 0.3rem;
  grid-template-columns: repeat(3, 1fr);
}

.news-center__item {
  flex: 1;
  height: 6rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

a.news-center__item {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.news-center__item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: #125ffb;
  transition: width 0.4s ease;
}

.news-center__item:hover::after {
  width: 100%;
}

.news-center__img-wrapper {
  height: 3.32rem;
  border-radius: 0.12rem;
  overflow: hidden;
  margin-bottom: 0.2rem;
}

.news-center__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.news-center__item:hover .news-center__img {
  transform: scale(1.1);
}
.news-center__item:hover .news-center__link img {
  transform: rotate(30deg);
}
.news-center__title {
  font-size: 0.22rem;
  font-weight: normal;
  color: #1e293b;
  margin: 0 0 0.12rem 0;
  line-height: 0.36rem;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-center__desc {
  font-size: 0.14rem;
  color: #1e293b;
  margin: 0 0 0.15rem 0;
  line-height: 0.28rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.news-center__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.34rem;
}

.news-center__date {
  font-size: 0.16rem;
  color: #6b7280;
}

.news-center__link {
  width: 0.4rem;
  height: 0.4rem;
}

.news-center__link img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.site-footer__title {
  font-size: 0.2rem;
  font-weight: normal;
  color: #fff;
  line-height: 0.28rem;
  margin: 0 0 0.36rem 0;
}

.site-footer__info {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__info li {
  display: flex;
  align-items: center;
  gap: 0.12rem;
  font-size: 0.16rem;
  color: #fff;
  margin-bottom: 0.2rem;
}

.site-footer__info li img {
  width: 0.16rem;
  height: 0.16rem;
  object-fit: contain;
}

.site-footer__social {
  display: flex;
  gap: 0.15rem;
  margin-top: 0.56rem;
}

.site-footer__social-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.44rem;
  height: 0.44rem;
  background: #0066ff;
  border-radius: 50%;
  transition: background 0.2s ease;
  position: relative;
}

.site-footer__social-item:hover {
  background: #0055cc;
}

.site-footer__qrcode {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 0.1rem;
  padding: 0.1rem;
  background: #fff;
  border-radius: 0.08rem;
  box-shadow: 0 0.08rem 0.24rem rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 10;
}

.site-footer__qrcode img {
  width: 1rem !important;
  height: 1rem !important;
  display: block;
}

.site-footer__social-item:hover .site-footer__qrcode {
  opacity: 1;
  visibility: visible;
}
.product-center__item:hover .product-center__item-name,
.product-center__item:hover .product-center__item-desc {
  color: #fff;
}
.site-footer__social-item img {
  width: 0.36rem;
  height: 0.36rem;
  object-fit: contain;
}

.site-footer__form {
  flex: 1;
  max-width: 5rem;
}

.site-footer__form-inner {
  display: flex;
  flex-direction: column;
  gap: 0.16rem;
}

.site-footer__input {
  height: 0.42rem;
  padding: 0 0.16rem;
  border: none;
  border-radius: 0.04rem;
  font-size: 0.16rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.102);
}

.site-footer__textarea {
  height: 0.9rem;
  padding: 0.12rem 0.16rem;
  background: rgba(255, 255, 255, 0.102);
  border: none;
  border-radius: 0.04rem;
  font-size: 0.16rem;
  color: #fff;
  resize: none;
}

.site-footer__textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.site-footer__submit {
  height: 0.4rem;
  background: #0066ff;
  border: none;
  border-radius: 0.04rem;
  font-size: 0.16rem;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease;
}

.site-footer__submit:hover {
  background: #0055cc;
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.site-footer__tech {
  margin: 0;
  font-size: 0.12rem;
  color: rgba(255, 255, 255, 0.4);
}

.site-footer__copyright {
  margin: 0;
  font-size: 0.14rem;
  color: rgba(255, 255, 255, 0.702);
}

/* 头部搜索功能样式 */
.header-search {
  position: relative;
  display: flex;
  align-items: center;
  z-index: 10000;
}

/* 右侧悬浮栏 */
.aside-float {
  position: fixed;
  right: 0.36rem;
  bottom: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  z-index: 9999;
}

.aside-float__buttons {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 0.6rem;
  width: 0.9rem;
  height: 3.1rem;
  justify-content: center;
  box-shadow: 0px 0.04rem 0.04rem 0px rgba(0, 0, 0, 0.15);
}

.aside-float__btn-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  width: 100%;
  height: 0.9rem;
  position: relative;
}

.aside-float__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
}

.aside-float__btn img {
  max-width: 0.36rem;
  max-height: 0.36rem;
  display: block;
  object-fit: contain;
}

.aside-float__text {
  font-size: 0.12rem;
  color: #1e293b;
  line-height: 1.4;
  text-align: center;
}

.aside-float__qrcode {
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-right: 0.2rem;
  width: 2rem;
  height: 2rem;
  background: #fff;
  border-radius: 0.12rem;
  box-shadow: 0 0.04rem 0.15rem rgba(0, 0, 0, 0.15);
  padding: 0.1rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: -1;
}

.aside-float__qrcode img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.aside-float__btn-wrapper:hover .aside-float__qrcode {
  opacity: 1;
  visibility: visible;
  z-index: 10000;
}

.aside-float__back-top img {
  width: 0.9rem;
  display: block;
  object-fit: contain;
  margin: auto;
}

.aside-float__back-top:hover {
  opacity: 0.8;
}

/* 公司介绍模块 */
.company-intro {
  position: relative;
  padding: 1.13rem 0 1.35rem 0;
  background-image: url("../images/company-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.company-intro__title {
  font-size: 0.36rem;
  font-weight: normal;
  color: #1f2937;
  margin-bottom: 0.4rem;
}

.company-intro__content {
  margin-bottom: 1.3rem;
}

.company-intro__section {
  margin-bottom: 0.3rem;
}

.company-intro__subtitle {
  font-size: 0.14rem;
  font-weight: 400;
  color: #1f2937;
  margin-bottom: 0.12rem;
}

.company-intro__text {
  font-size: 0.14rem;
  color: #4b5563;
  line-height: 0.28rem;
  max-width: 8rem;
}

.company-intro__advantages {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  max-width: 8rem;
}

.company-intro__advantage {
  display: flex;
  gap: 0.12rem;
}

.company-intro__advantage-num {
  font-size: 0.14rem;
  font-weight: 600;
  color: #1a1a1a;
  flex-shrink: 0;
}

.company-intro__advantage-text h4 {
  font-size: 0.14rem;
  font-weight: 400;
  color: #4b5563;
  margin-bottom: 0.06rem;
}

.company-intro__advantage-text p {
  font-size: 0.13rem;
  color: #666;
  line-height: 1.7;
}

.company-intro__stats {
  display: flex;
  align-items: flex-end;
  gap: 1.32rem;
  padding-bottom: 0.3rem;
}

.company-intro__stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}

.company-intro__stat:not(:last-child):after {
  content: "";
  position: absolute;
  right: -0.66rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 0.3rem;
  background-color: #eeeeee;
}

.company-intro__stat-number {
  font-size: 0.46rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1;
  display: flex;
  align-items: flex-end;
  gap: 0.06rem;
}

.company-intro__stat-number .count {
  color: #125ffb;
}

.company-intro__stat:nth-child(n + 2) .company-intro__stat-number .count {
  color: #1f2937;
}

.company-intro__stat-unit {
  font-size: 0.16rem;
  color: #1f2937;
  font-weight: 500;
  margin-bottom: 0.04rem;
}

.company-intro__stat-label {
  font-size: 0.16rem;
  color: #1f2937;
  margin-top: 0.2rem;
}

/* 产品中心模块 */
.products-center {
  height: 10.8rem;
  padding: 1.2rem 0 1.17rem 0;
  box-sizing: border-box;
}

.products-center__wrap {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.products-center__intro {
  font-size: 0.3rem;
  color: #1f2937;
  line-height: 1.8;
  text-align: center;
  margin-bottom: 0.95rem;
  width: 7.2rem;
}

.products-center__highlight {
  color: #125ffb;
  font-weight: 500;
}

.products-center__image-wrapper {
  position: relative;
  height: 6.2rem;
  border-radius: 0.16rem;
  overflow: hidden;
}

.products-center__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.products-center__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
}

.products-center__title {
  font-size: 0.42rem;
  font-weight: 400;
  color: #fff;
  line-height: 0.6rem;
  margin-bottom: 0.2rem;
}

.products-center__desc {
  font-size: 0.16rem;
  line-height: 0.24rem;
  color: #fff;
  margin-bottom: 0.87rem;
}

.products-center__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  width: 1.62rem;
  height: 0.48rem;
  font-size: 0.16rem;
  font-weight: normal;
  color: #125ffb;
  background: #fff;
  border: 0.01rem solid #e5e7eb;
  border-radius: 0.24rem;
  text-decoration: none;
  line-height: 0.24rem;
  transition: all 0.2s ease;
}

.products-center__btn:hover {
  background: #125ffb;
  color: #fff;
  border-color: #125ffb;
}

.products-center__btn:hover .products-center__btn-arrow {
  filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%)
    hue-rotate(0deg) brightness(100%) contrast(100%);
}

.products-center__btn-arrow {
  width: 0.24rem;
  height: 0.24rem;
  display: block;
}

/* 新闻页面 */
.news-page {
  padding: 0.8rem 0;
  background-color: #f8f8f8;
}

.news-page__tabs {
  display: flex;
  justify-content: center;
  gap: 0.3rem;
  margin-bottom: 0.6rem;
}

.news-page__tab {
  padding: 0.12rem 0.4rem;
  font-size: 0.16rem;
  color: #666;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 0.24rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.news-page__tab--active {
  color: #fff;
  background: #1377eb;
  border-color: #1377eb;
}

.news-page__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.2rem;
}

.news-page__card {
  background: #fff;
  border-radius: 0.12rem 0.12rem 0 0;
  overflow: hidden;
  box-shadow: 0 0.02rem 0.1rem rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.2s ease;
}

a.news-page__card {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.news-page__card:hover {
  box-shadow: 0 0.04rem 0.2rem rgba(0, 0, 0, 0.12);
}

.news-page__image-wrapper {
  position: relative;
  height: 3.32rem;
  overflow: hidden;
}

.news-page__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.news-page__card:hover .news-page__image {
  transform: scale(1.05);
}

.news-page__content {
  padding: 0.2rem;
}

.news-page__title {
  font-size: 0.16rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.1rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-page__desc {
  font-size: 0.13rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 0.15rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.news-page__date {
  font-size: 0.12rem;
  color: #999;
}

.news-page__link {
  width: 0.4rem;
  height: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.news-page__link img {
  width: 0.4rem;
  height: 0.4rem;
  display: block;
}
.news-page__card:hover .news-page__link {
  transform: rotate(30deg);
}

/* 分页组件 */
.news-page__pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.1rem;
  margin-top: 1rem;
}

.news-page__pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.4rem;
  height: 0.4rem;
  border: 1px solid #e0e0e0;
  border-radius: 50%;
  background: transparent;
  color: #666;
  cursor: pointer;
  transition: all 0.2s ease;
}

.news-page__pagination-btn:hover:not(:disabled) {
  color: #1377eb;
  border-color: #1377eb;
}

.news-page__pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.news-page__pagination-numbers {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin: 0 0.15rem;
}

.news-page__pagination-number {
  min-width: 0.4rem;
  height: 0.4rem;
  padding: 0 0.12rem;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  background: transparent;
  font-size: 0.14rem;
  color: #666;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-page__pagination-number:hover {
  color: #1377eb;
  border-color: #1377eb;
}

.news-page__pagination-number--active {
  color: #fff;
  background: #1377eb;
  border-color: #1377eb;
}

.news-page__pagination-dots {
  font-size: 0.14rem;
  color: #999;
  padding: 0 0.05rem;
}

/* 案例页面 */
.case-page {
  padding: 0.42rem 0 1.18rem 0;
  background-color: #f8f8f8;
}

.case-page__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.38rem;
}

.case-page__card {
  background: #fff;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.case-page__card:hover {
  box-shadow: 0 0.04rem 0.2rem rgba(0, 0, 0, 0.12);
}

.case-page__image-wrapper {
  position: relative;
  height: 3.6rem;
  overflow: hidden;
}

.case-page__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.case-page__card:hover .case-page__image {
  transform: scale(1.05);
}

.case-page__title {
  font-size: 0.24rem;
  font-weight: normal;
  color: #1e293b;
  padding: 0.26rem 0 0.26rem 0.38rem;
  margin: 0;
  line-height: 0.36rem;
}

/* 联系页面 */
.contact-page {
  padding: 0.68rem 0 0 0;
}

.contact-page__info {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 0.92rem;
}

.contact-page__info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.12rem;
}

.contact-page__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  box-shadow: 0px 0px 16px 0px rgba(0, 0, 0, 0.1);
  background: #ffffff;
  margin-bottom: 0.27rem;
}

.contact-page__icon img {
  width: 0.2rem;
  height: 0.2rem;
  object-fit: contain;
}

.contact-page__info-title {
  font-size: 0.2rem;
  font-weight: normal;
  color: #1e293b;
  margin: 0;
}

.contact-page__info-value {
  font-size: 0.15rem;
  color: #1e293b;
  margin: 0;
  text-align: center;
  line-height: 0.24rem;
  width: 2.5rem;
}

.contact-page__form-section {
  background: #f8f9fa;
  padding: 0.6rem;
}

.contact-page__form-title {
  font-size: 0.36rem;
  font-weight: normal;
  color: #333;
  text-align: center;
  margin: 0 0 0.4rem 0;
}

.contact-page__form {
  max-width: 12rem;
  margin: 0 auto;
}

.contact-page__form-row {
  display: flex;
  gap: 0.3rem;
}

.contact-page__form-group {
  flex: 1;
}

.contact-page__form-group--full {
  width: 100%;
  margin: 0.3rem 0 0 0;
}

.contact-page__form-label {
  display: block;
  font-size: 0.16rem;
  color: #333;
  margin-bottom: 0.1rem;
}

.contact-page__required {
  color: #f40002;
}

.contact-page__form-input {
  width: 100%;
  font-size: 0.16rem;
  height: 0.52rem;
  border: none;
  border-radius: 0.06rem;
  background: rgba(255, 255, 255, 0.9725);
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.2s ease;
  padding-left: 0.2rem;
}

.contact-page__form-input:focus {
  border-color: #1377eb;
}

.contact-page__form-input::placeholder {
  color: #999;
}

.contact-page__form-textarea {
  width: 100%;
  height: 1.5rem;
  padding: 0.2rem 0.16rem;
  font-size: 0.16rem;
  border: none;
  border-radius: 0.06rem;
  background: #fff;
  box-sizing: border-box;
  outline: none;
  resize: none;
  transition: border-color 0.2s ease;
}

.contact-page__form-textarea:focus {
  border-color: #1377eb;
}

.contact-page__form-textarea::placeholder {
  color: #999;
}

.contact-page__submit {
  display: block;
  width: 3.6rem;
  height: 0.56rem;
  margin: 0.3rem auto 0;
  font-size: 0.18rem;
  font-weight: normal;
  color: #fff;
  background: #125ffb;
  border: none;
  border-radius: 0.06rem;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.contact-page__submit:hover {
  opacity: 0.9;
}

/* 产品页面 */
.product-page {
  display: flex;
  align-items: flex-start;
  max-width: 14rem;
  margin: 0 auto;
  padding-bottom: 0.5rem;
}

.product-page__content--single {
  overflow: visible;
  max-height: none;
}

/* PC：全部系列纵向展示，整页 window 滚动 */
.product-page__panel {
  display: block;
  scroll-margin-top: 1.2rem;
}

.product-page__panel.is-active {
  display: block;
}

.product-page__empty {
  padding: 0.4rem 0;
  color: #6b7280;
  font-size: 0.16rem;
}

.product-page__content {
  flex: 1;
  min-width: 0;
  overflow: visible;
  max-height: none;
  border-right: 0.01rem dashed rgba(0, 0, 0, 0.2);
  padding-right: 0.5rem;
  position: relative;
}

.product-page__section {
  margin-bottom: 0.6rem;
}

.product-page__section-header {
  display: flex;
  align-items: center;
  gap: 0.16rem;
  margin-bottom: 0.35rem;
  padding-top: 0.4rem;
}

.product-page__section-icon {
  width: 0.36rem;
  height: 0.36rem;
}

.product-page__section-title {
  font-size: 0.3rem;
  font-weight: normal;
  color: #1f2937;
  margin: 0;
}

.product-page__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.25rem;
}

.product-page__card {
  background: #fff;
  border-radius: 0.12rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.37rem 0.25rem 0.25rem 0.25rem;
  transition: box-shadow 0.2s ease;
  box-sizing: border-box;
}

.product-page__card:hover {
  box-shadow: 0 0.04rem 0.15rem rgba(0, 0, 0, 0.1);
}
.product-page__card:hover .product-page__card-title,
.product-page__card:hover .product-page__card-more {
  color: #125ffb;
}
.product-page__card:hover .product-page__card-divider {
  border-top-color: #125ffb;
}
.product-page__card-title {
  font-size: 0.2rem;
  font-weight: 500;
  color: #1f2937;
  margin: 0 0 0.45rem 0;
  text-align: center;
  line-height: 1.4;
  flex-shrink: 0;
}

.product-page__card-img-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-page__card-img {
  width: 1rem;
  height: 1.71rem;
  object-fit: contain;
}

.product-page__card-divider {
  width: 100%;
  border-top: 1px solid #e5e7eb;
  margin: 0.3rem 0 0.2rem 0;
}

.product-page__card-more {
  font-size: 0.14rem;
  color: #1f2937;
  text-decoration: none;
  flex-shrink: 0;
}

.product-page__card-more:hover {
  text-decoration: underline;
}

.product-page__sidebar {
  /* 英文系列名较长，加宽侧栏避免挤压 */
  width: 2.6rem;
  flex-shrink: 0;
  height: fit-content;
  padding-top: 0.4rem;
  padding-left: 0.12rem;
  padding-right: 0.08rem;
  /* 页面滚动时右侧导航保持悬浮 */
  position: sticky;
  top: 1.2rem;
  z-index: 5;
}

.product-page__nav {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
}

.product-page__nav-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: auto;
  min-height: 0.44rem;
  padding: 0.1rem 0.14rem;
  font-size: 0.13rem;
  line-height: 1.35;
  color: #1f2937;
  text-decoration: none;
  text-align: left;
  border-radius: 0.08rem;
  transition: background 0.2s ease, color 0.2s ease;
  white-space: normal;
  word-break: break-word;
  box-sizing: border-box;
}

.product-page__nav-item:hover {
  background: #fff;
  color: #125ffb;
}

.product-page__nav-item--active {
  background: #e8f2ff;
  color: #125ffb;
  font-weight: 500;
}

/* 产品详情页面 */
.product-info-page {
  display: flex;
}

.product-info-page__content {
  flex: 1;
  border-right: 0.01rem dashed rgba(0, 0, 0, 0.2);
  padding-right: 0.5rem;
  padding-top: 0.4rem;
  padding-bottom: 0.68rem;
}

.product-info-page__header {
  margin-bottom: 0.45rem;
}

.product-info-page__header-left {
  display: flex;
  align-items: center;
  gap: 0.12rem;
  margin-bottom: 0.15rem;
}

.product-info-page__header-icon {
  width: 0.36rem;
  height: 0.36rem;
  flex-shrink: 0;
}

.product-info-page__header-title {
  font-size: 0.3rem;
  font-weight: normal;
  color: #1f2937;
  margin: 0;
  line-height: 1.4;
}

.product-info-page__header-contact {
  font-size: 0.24rem;
  color: #1f2937;
  margin: 0;
  line-height: 0.46rem;
}

.product-info-page__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.16rem;
}

.product-info-page__item {
  position: relative;
  border-radius: 0.12rem;
  overflow: hidden;
  cursor: pointer;
  background: #ffffff;
  border: 1px solid transparent;
}

.product-info-page__item:hover,
.product-info-page__item--active {
  background: transparent;
  border: 1px solid transparent;
}
.product-info-page__item:hover .product-info-page__item-name,
.product-info-page__item:hover .product-info-page__item-desc {
  color: #fff;
}
.product-info-page__item-bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: #1377eb;
}

.product-info-page__item:hover .product-info-page__item-bg,
.product-info-page__item--active .product-info-page__item-bg {
  opacity: 1;
}

.product-info-page__item-img {
  position: relative;
  z-index: 2;
  display: block;
  margin: 0 auto;
  padding-top: 0.44rem;
  padding-bottom: 0.35rem;
  height: 1.71rem;
  object-fit: contain;
}

.product-info-page__item-info {
  position: relative;
  z-index: 2;
  text-align: center;
  margin: 0 0.23rem;
  border-top: 0.01rem solid rgba(229, 231, 235, 0.3);
  padding-top: 0.5rem;
  padding-bottom: 0.45rem;
}

.product-info-page__item-name {
  font-size: 0.2rem;
  font-weight: normal;
  color: #1f2937;
  margin: 0 0 0.03rem 0;
}

.product-info-page__item--active .product-info-page__item-name {
  color: #ffffff;
}

.product-info-page__item-desc {
  font-size: 0.14rem;
  color: #9ca3af;
  margin: 0;
}

.product-info-page__item--active .product-info-page__item-desc {
  color: rgba(255, 255, 255, 0.8);
}

.product-info-page__sidebar {
  width: 2.6rem;
  flex-shrink: 0;
  height: fit-content;
  padding-top: 1.68rem;
  padding-left: 0.12rem;
  padding-right: 0.08rem;
}

.product-info-page__nav {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
}

.product-info-page__nav-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: auto;
  min-height: 0.44rem;
  padding: 0.1rem 0.14rem;
  font-size: 0.13rem;
  line-height: 1.35;
  color: #1f2937;
  text-decoration: none;
  text-align: left;
  border-radius: 0.08rem;
  transition: background 0.2s ease, color 0.2s ease;
  white-space: normal;
  word-break: break-word;
  box-sizing: border-box;
}

.product-info-page__nav-item:hover {
  background: #fff;
  color: #125ffb;
}

.product-info-page__nav-item--active {
  background: #e8f2ff;
  color: #125ffb;
  font-weight: 500;
}

.header-search__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.4rem;
  height: 0.4rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #fff;
  transition: opacity 0.2s ease;
}

.header-search__toggle:hover {
  opacity: 0.8;
}

.header-search__panel {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.15rem;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.98);
  border-radius: 0.24rem;
  padding: 0.08rem 0.12rem;
  box-shadow: 0 0.04rem 0.2rem rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s ease,
    width 0.3s ease;
  width: 0;
  overflow: hidden;
  transform: translateY(-0.1rem);
}

.header-search.active .header-search__panel {
  opacity: 1;
  visibility: visible;
  width: 4rem;
  transform: translateY(0);
}

.header-search__inner {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 0.08rem;
}

.header-search__input {
  flex: 1;
  border: 0;
  background: transparent;
  font-size: 0.14rem;
  color: #333;
  outline: none;
  padding: 0.08rem;
  min-width: 0;
}

.header-search__input::placeholder {
  color: #999;
}

.header-search__submit,
.header-search__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.36rem;
  height: 0.36rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #666;
  transition: color 0.2s ease;
  padding: 0;
  flex-shrink: 0;
}

.header-search__submit:hover,
.header-search__close:hover {
  color: #333;
}

.header-search__submit {
  color: #ff6600;
}
.neiye-banner {
  height: 8rem;
  padding-top: 0;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  background: #0b1a2e;
}
.neiye-banner .aboutbanner__bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 0;
}
/* banner 内文案叠在图上，左对齐 */
.neiye-banner__content {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  box-sizing: border-box;
  pointer-events: none;
  width: 16rem;
  max-width: calc(100% - 0.8rem);
  margin: 0;
  text-align: left;
}
.neiye-banner__subtitle {
  margin: 0 0 0.16rem;
  font-size: 0.2rem;
  line-height: 1.4;
  font-weight: normal;
  color: #ffffff !important;
  text-shadow: 0 0.02rem 0.08rem rgba(0, 0, 0, 0.45);
}
.neiye-banner__title {
  margin: 0;
  font-size: 0.42rem;
  line-height: 1.35;
  font-weight: normal;
  color: #ffffff !important;
  text-shadow: 0 0.02rem 0.08rem rgba(0, 0, 0, 0.45);
}
.phone-search {
  display: none;
}