.wrap {
  width: 14rem;
  margin: 0 auto;
}

/* PC 顶栏：内容区 14rem 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(255, 255, 255, 0.12);
  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: 14rem;
  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: 1;
  min-width: 0;
}

.pc-header .header-nav {
  display: flex;
  align-items: stretch;
  height: 100%;
  min-height: 0;
}

.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: 2.13rem;
  height: 0.3rem;
  display: block;
  object-fit: contain;
}

.pc-header .header-navs {
  display: flex;
  align-items: stretch;
  height: 100%;
  margin: 0 0 0 0.48rem;
  padding: 0;
  list-style: none;
  flex-wrap: nowrap;
}

.pc-header .header-navs li {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0 0.22rem;
  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: #1677ff;
  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;
}

.pc-header .header-navs a:hover {
  color: #0f52ba;
  opacity: 1;
}

/* 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: #1677ff;
}

.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;
}

.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;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
}

.pc-header .header-lang__trigger:hover {
  opacity: 0.9;
}

.pc-header .header-lang__globe {
  display: flex;
  align-items: center;
  line-height: 0;
}

.pc-header .header-lang__globe svg {
  width: 0.18rem;
  height: 0.18rem;
  display: block;
}

.pc-header .header-lang__text {
  font-size: 0.15rem;
  white-space: nowrap;
}

.pc-header .header-lang__chevron {
  display: flex;
  align-items: center;
  line-height: 0;
  margin-left: 0.02rem;
}

.pc-header .header-lang__chevron svg {
  width: 0.12rem;
  height: 0.12rem;
  display: block;
}

.pc-header .header-lang__menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.1rem);
  left: 0;
  min-width: 1.4rem;
  padding: 0.06rem 0;
  background: rgba(255, 255, 255, 0.98);
  border-radius: 0.06rem;
  box-shadow: 0 0.04rem 0.16rem rgba(0, 0, 0, 0.12);
  z-index: 10;
}

.pc-header .header-lang:hover .header-lang__menu,
.pc-header .header-lang:focus-within .header-lang__menu {
  display: block;
}

.pc-header .header-lang__opt {
  display: block;
  padding: 0.1rem 0.2rem;
  font-size: 0.14rem;
  color: #333;
  text-decoration: none;
  transition: background 0.15s ease;
}

.pc-header .header-lang__opt:hover {
  background: rgba(0, 0, 0, 0.05);
}

.pc-header .header-lang__opt.is-active {
  font-weight: 600;
}

/* 搜索：胶囊条，左放大镜 + 占位文案 */
.pc-header .header-search--pill {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  height: 0.38rem;
  padding: 0 0.2rem 0 0.14rem;
  border: 0;
  border-radius: 9.99rem;
  background: rgba(120, 130, 145, 0.45);
  backdrop-filter: blur(0.04rem);
  transition:
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.pc-header .header-search__lead {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: 0.1rem;
  line-height: 0;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.pc-header .header-search__lead img {
  width: 0.14rem;
  height: 0.13rem;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.pc-header .header-search--pill input {
  flex: 1;
  width: 2rem;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  font-size: 0.14rem;
  line-height: 1.2;
}

.pc-header .header-search--pill input::placeholder {
  color: rgba(255, 255, 255, 0.92);
}

/* 页面滚动后：文字黑色，顶栏浅色底 */
.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 {
  color: #1e293b;
}

.pc-header.active .header-navs .nav-active a {
  color: #1677ff;
}

.pc-header.active .header-navs a:hover {
  color: #0f52ba;
}

.pc-header.active .header-lang__trigger {
  color: #1e293b;
}

.pc-header.active .logo img {
  filter: brightness(0) saturate(100%) invert(18%) sepia(95%) saturate(5200%)
    hue-rotate(205deg) brightness(96%) contrast(99%);
}

.pc-header.active .header-search--pill {
  background: rgba(0, 0, 0, 0.08);
  box-shadow: inset 0 0 0 0.01rem rgba(0, 0, 0, 0.06);
}

.pc-header.active .header-search__lead img {
  filter: brightness(0);
  opacity: 0.65;
}

.pc-header.active .header-search--pill input {
  color: #111;
}

.pc-header.active .header-search--pill input::placeholder {
  color: rgba(0, 0, 0, 0.5);
}

/* Products 全宽二级菜单（mega menu） */
.header-nav__item--has-mega {
  position: relative;
}

/* 向上延伸透明热区，消除顶栏与面板之间的「断悬停」间隙 */
.header-mega::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -0.14rem;
  height: 0.14rem;
  pointer-events: auto;
}

.header-mega {
  position: fixed;
  left: 0;
  right: 0;
  top: 0.8rem;
  z-index: 9998;
  padding: 0.28rem 0 0.36rem;
  background: #ffffff;
  box-shadow: 0 0.12rem 0.36rem rgba(15, 23, 42, 0.1);
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-0.06rem);
  transition:
    opacity 0.32s ease,
    transform 0.32s cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0.32s ease;
}

.header-nav__item--has-mega:hover .header-mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.pc-header .header-nav__item--has-mega:hover > a {
  color: #0f52ba;
}

.pc-header.active .header-nav__item--has-mega:hover > a {
  color: #0f52ba;
}

.header-mega__inner {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.header-mega__cols {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.28rem 0.2rem;
  align-items: start;
}

.header-mega__col {
  margin: 0;
  padding: 0;
  list-style: none;
}

.header-mega__col li {
  margin: 0;
}

.header-mega__col li + li {
  margin-top: 0.02rem;
}

.header-mega__col a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.1rem;
  font-size: 0.16rem;
  font-weight: 400;
  line-height: 0.6rem;
  text-decoration: none;
  transition: color 0.2s ease;
}

.header-mega__text {
  flex: 0 0 1.2rem;
  max-width: 1.2rem;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #1e293b;
}

.header-mega__col a:hover {
  color: #1677ff;
}

.header-mega__chev {
  flex-shrink: 0;
  width: 0.2rem;
  text-align: center;
  font-size: 0.2rem;
  font-weight: 400;
  color: #94a3b8;
  line-height: 0.6rem;
}

.header-mega__col a:hover .header-mega__text {
  color: #1677ff;
}

.header-mega__col a:hover .header-mega__chev {
  color: #1677ff;
}

/* ========== 首页 Banner：宽 100%，高 10.24
em → 10.24rem（1
em=1rem）========== */
.banner {
  position: relative;
  width: 100%;
  height: 10.24rem;
  margin: 0;
  overflow: hidden;
  /* 与 .banner-slide-bg 一致，避免底边与下图衔接处露白缝 */
  background-color: #0d1b2a;
}

.banner #banSwiper,
.banner .swiper {
  width: 100%;
  height: 100%;
  background-color: #0d1b2a;
}

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

.banner-slide {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #0d1b2a;
}

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

.banner-slide-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(5, 15, 35, 0.72) 0%,
    rgba(5, 20, 45, 0.45) 45%,
    rgba(5, 15, 35, 0.25) 100%
  );
  pointer-events: none;
}

.banner .text-box {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 14rem;
  box-sizing: border-box;
  z-index: 2;
  text-align: left;
  color: #fff;
}

.banner-headline {
  margin: 0 0 0.24rem;
  font-weight: 700;
  line-height: 1.2;
  font-size: 0.52rem;
  letter-spacing: 0.01em;
  width: 8.4rem;
}

.banner-typewriter {
  display: inline;
  word-break: break-word;
}

.banner-cursor {
  display: inline-block;
  width: 0.04rem;
  margin-left: 0.06rem;
  height: 0.5em;
  vertical-align: -0.05em;
  background: currentColor;
  animation: banner-cursor-blink 0.9s step-end infinite;
}

@keyframes banner-cursor-blink {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.banner-subtitle {
  margin: 0;
  max-width: 8.4rem;
  font-size: 0.18rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 400;
}

.banner-cta {
  display: inline-flex;
  height: 0.48rem;
  align-items: center;
  gap: 0.1rem;
  margin-top: 0.42rem;
  padding: 0rem 0.22rem;
  background: #fff;
  border-radius: 0.06rem;
  font-size: 0.16rem;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
  font-weight: 500;
  color: #0f52ba;
}

.banner-cta:hover {
  transform: translateY(-0.02rem);
  background: #0f52ba;
  color: #fff;
  box-shadow: 0 0.08rem 0.24rem rgba(0, 0, 0, 0.15);
}

.banner-cta-arrow {
  font-size: 0.18rem;
}

/* 轮播箭头：浅色圆形感 */
.banner .swiper-button-next,
.banner .swiper-button-prev {
  width: 0.56rem;
  height: 0.56rem;
  margin-top: 0;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  backdrop-filter: blur(0.04rem);
}

.banner .swiper-button-next:after,
.banner .swiper-button-prev:after {
  font-size: 0.22rem;
  font-weight: 700;
}

.banner .swiper-button-prev {
  left: 0.4rem;
}

.banner .swiper-button-next {
  right: 0.4rem;
}

/* 底部分页：当前项为长条 */
.banner .swiper-pagination {
  bottom: 0.4rem !important;
  left: 0;
  right: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.12rem;
}

.banner .swiper-pagination-bullet {
  width: 0.1rem;
  height: 0.1rem;
  margin: 0 !important;
  opacity: 0.45;
  background: #fff;
  border-radius: 0.05rem;
  transition:
    width 0.25s ease,
    opacity 0.25s ease;
}

.banner .swiper-pagination-bullet-active {
  width: 0.32rem;
  opacity: 1;
  border-radius: 0.05rem;
}

/* ========== Why Choose Us ========== */
.wcu-section {
  margin-top: -1px;
  padding: 0.88rem 0 1rem;
  background: #fff;
}

.wcu-section .wrap {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.wcu-title {
  margin: 0 0 0.56rem;
  text-align: center;
  font-size: 0.4rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: 0.02em;
}

/* Why Choose Us 二级栏目后台配图（dy_news_cats.img1） */
.wcu-cat-banner {
  margin: 0 auto 0.4rem;
  max-width: 100%;
  border-radius: 0.06rem;
  overflow: hidden;
  line-height: 0;
}

.wcu-cat-banner img {
  width: 100%;
  display: block;
  max-height: 2.4rem;
  object-fit: cover;
}

.wcu-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.22rem;
  align-items: stretch;
}

/* 默认：未悬停（4.2
em / 0.02
em 圆角 / #F8FAFC / 阴影） */
.wcu-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 4.2rem;
  /* 4.2
em，1
em=1rem */
  --wcu-pad-x: 0.28rem;
  padding: 0.32rem var(--wcu-pad-x);
  box-sizing: border-box;
  border-radius: 0.02rem;
  background: #f8fafc;
  border: 0 solid #e5e7eb;
  box-shadow:
    0 0.01rem 0.02rem 0 rgba(0, 0, 0, 0.051),
    0 0 0 0 rgba(0, 0, 0, 0),
    0 0 0 0 rgba(0, 0, 0, 0);
  color: #0f172a;
  overflow: hidden;
  transition: box-shadow 0.35s ease;
}

/* 悬停：展示背景图 choose-mask.png（不再用纯色渐变铺底） */
.wcu-card__texture {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background-image: url("../images/choose-mask.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.wcu-card:hover .wcu-card__texture {
  opacity: 1;
}

.wcu-card:hover {
  box-shadow: 0 0.08rem 0.24rem rgba(15, 82, 186, 0.18);
}

.wcu-card:hover .wcu-card__icon-wrap {
  background: #fff;
}

.wcu-card:hover .wcu-card__icon-wrap .wcu-card__icon-img {
  filter: brightness(0) saturate(100%) invert(18%) sepia(95%) saturate(5200%)
    hue-rotate(205deg) brightness(96%) contrast(99%);
}

.wcu-card__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

/* 0.64
em 蓝底图标区 */
.wcu-card__icon-wrap {
  width: 0.64rem;
  height: 0.64rem;
  border-radius: 50%;
  margin-bottom: 0.24rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #0f52ba;
}

.wcu-card__icon-img {
  display: block;
  max-width: 75%;
  max-height: 75%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.wcu-card__title {
  margin: 0;
  font-size: 0.18rem;
  font-weight: 700;
  line-height: 1.35;
  color: #0f172a;
  transition: color 0.3s ease;
}

/* 标题下 0.2
em：左侧与正文对齐；右侧伸出抵消 padding，贴卡片右内缘 */
.wcu-card__rule {
  width: calc(100% + var(--wcu-pad-x, 0.28rem));
  margin-left: 0;
  margin-right: calc(-1 * var(--wcu-pad-x, 0.28rem));
  height: 0.01rem;
  /* 0.01
em */
  margin-top: 0.2rem;
  /* 0.2
em */
  margin-bottom: 0;
  background: #eeeeee;
  flex-shrink: 0;
  transition: background 0.3s ease;
}

/* 说明：不用 flex:1，否则与多行 -webkit-line-clamp 在部分环境下冲突，多出的行会完整显示；Read more 靠 .wcu-card__more { margin-top:auto } 置底 */
.wcu-card__desc {
  margin: 0.14rem 0 0;
  flex: 0 1 auto;
  min-height: 0;
  max-height: calc(0.16rem * 1.62 * 4);
  font-size: 0.16rem;
  line-height: 1.62;
  color: #475569;
  transition: color 0.3s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  word-break: break-word;
}

/* Read More：32×32 圆内右侧放「R」，圆外「ead More」+ 箭头 */
.wcu-card__more {
  display: inline-flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0;
  margin-top: auto;
  padding-top: 0.2rem;
  font-size: 0.14rem;
  font-weight: 500;
  text-decoration: none;
  width: fit-content;
  max-width: 100%;
}

.wcu-card__more:hover {
  opacity: 0.92;
}

.wcu-card__more-circle {
  width: 0.32rem;
  /* 0.32
em */
  height: 0.32rem;
  border-radius: 50%;
  background: #0f52ba;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  box-sizing: border-box;
  flex-shrink: 0;
}

.wcu-card__more-r {
  font-size: 0.14rem;
  font-weight: 600;
  line-height: 1;
  color: #fff;
  letter-spacing: 0;
}

.wcu-card__more-tail {
  color: #1e293b;
  margin-left: 0;
  white-space: nowrap;
}

.wcu-card__more-arrow {
  margin-left: 0.06rem;
  font-size: 0.16rem;
  font-weight: 400;
  line-height: 1;
  color: #1e293b;
}

/* 悬停：文案与分隔线对比度 */
.wcu-card:hover .wcu-card__title {
  color: #fff;
}

.wcu-card:hover .wcu-card__rule {
  background: rgba(255, 255, 255, 0.35);
}

.wcu-card:hover .wcu-card__desc {
  color: rgba(255, 255, 255, 0.92);
}

.wcu-card:hover .wcu-card__more-circle {
  background: #fff;
}

.wcu-card:hover .wcu-card__more-r {
  color: #0f52ba;
}

.wcu-card:hover .wcu-card__more-tail,
.wcu-card:hover .wcu-card__more-arrow {
  color: #fff;
}

/* ========== Hot Products ========== */
.hot-products {
  padding: 0.72rem 0 0.88rem;
  background: #fff;
}

.hot-products__inner {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.hot-products__title {
  margin: 0 0 0.48rem;
  text-align: center;
  font-size: 0.4rem;
  font-weight: 700;
  color: #0f172a;
}

.hot-products__swiper .swiper-slide {
  height: auto;
}

.hot-products__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.32rem;
  /* 0.32
em */
  align-items: stretch;
}

.hot-card {
  position: relative;
  box-sizing: border-box;
  border-radius: 0.04rem;
  background: #f8fafc;
  overflow: hidden;
  transition:
    background 0.35s ease,
    box-shadow 0.35s ease;
}

.hot-card:hover {
  background: linear-gradient(180deg, #0f52ba 0%, #3e92cc 100%);
  box-shadow: 0 0.08rem 0.28rem rgba(15, 82, 186, 0.22);
}

.hot-card__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-sizing: border-box;
  padding: 0.4rem 0.24rem 0.32rem;
}

.hot-card__brand {
  width: 0.75rem;
  /* 0.75
em */
  height: 0.12rem;
  /* 0.12
em */
  object-fit: contain;
  object-position: left center;
  display: block;
  flex-shrink: 0;
  transition:
    filter 0.35s ease,
    opacity 0.35s ease;
}

.hot-card__name {
  margin: 0.12rem 0 0;
  font-size: 0.14rem;
  font-weight: 600;
  line-height: 1.45;
  color: #334155;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 0.4rem;
  transition: color 0.35s ease;
}

.hot-card:hover .hot-card__name {
  color: #fff;
}

.hot-card__rule {
  width: 100%;
  height: 0.01rem;
  margin-top: 0.12rem;
  background: #e5e7eb;
  flex-shrink: 0;
  transition: background 0.35s ease;
}

.hot-card:hover .hot-card__rule {
  background: rgba(255, 255, 255, 0.35);
}

.hot-card__media {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  flex: 1;
  min-height: 2.22rem;
  margin-top: 0.1rem;
}

.hot-card__img-box {
  width: 1.58rem;
  /* 1.58
em */
  height: 2.22rem;
  /* 2.22
em */
  overflow: hidden;
  flex-shrink: 0;
  transition: margin 0.45s ease;
}

.hot-card__img {
  display: block;
  width: 1.58rem;
  height: 2.22rem;
  object-fit: cover;
  object-position: center;
}

/* 悬停：产品图整体靠右贴卡片边缘（抵消 .hot-card__inner 右侧 padding），不裁切半张 */
.hot-card:hover .hot-card__img-box {
  margin-right: -0.24rem;
}

/* 圆形「更多」：底部比产品图底部高约 0.28
em → 距容器底 0.28rem；默认隐藏，悬停显示 */
.hot-card__view {
  position: absolute;
  left: 0;
  bottom: 0.28rem;
  /* 圆底与图片底相差 0.28
em：图片贴底时对齐 */
  z-index: 2;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(147, 197, 255, 0.55);
  color: #fff;
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.hot-card:hover .hot-card__view {
  opacity: 1;
  pointer-events: auto;
}

.hot-card__view-arrow {
  display: block;
  width: 0.22rem;
  /* 0.22
em，原 0.14
em 偏小 */
  height: 0.22rem;
  flex-shrink: 0;
  margin-left: 0.03rem;
}

.hot-products__footer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: 0.4rem;
  min-height: 0.48rem;
}

/* 与 Why Choose Us 相同：32×32 圆内 R 靠右 + 圆外 ead More + 箭头 */
.hot-products__read-more.wcu-card__more {
  margin-top: 0;
  padding-top: 0;
}

.hot-products__arrows {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hot-products__nav-btn {
  position: relative;
  margin: 0;
  top: auto;
  width: 0.44rem;
  height: 0.44rem;
  border-radius: 50%;
  background: #f1f5f9;
  color: #475569;
  border: none;
  cursor: pointer;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}

.hot-products__nav-btn:hover {
  background: #e2e8f0;
}

.hot-products__nav-btn::after {
  font-size: 0.16rem;
  font-weight: 700;
}

/* ========== 独立：合作品牌轮播（每页 12 个，2 行 × 6 列）========== */
.brand-section {
  padding: 0.56rem 0 0.72rem;
  background: #fff;
}

.brand-section__inner {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.brand-swiper {
  padding-bottom: 0.56rem;
}

.brand-swiper .swiper-slide {
  height: auto;
}

.brand-swiper-pagination.swiper-pagination-bullets {
  position: relative;
  bottom: auto !important;
  margin-top: 0.32rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.12rem;
}

.brand-swiper-pagination .swiper-pagination-bullet {
  width: 0.1rem;
  height: 0.1rem;
  margin: 0 !important;
  opacity: 0.45;
  background: #cbd5e1;
  border-radius: 0.05rem;
  transition:
    width 0.25s ease,
    opacity 0.25s ease,
    background 0.25s ease;
}

.brand-swiper-pagination .swiper-pagination-bullet-active {
  width: 0.32rem;
  opacity: 1;
  background: #0f52ba;
  border-radius: 0.05rem;
}

/* ========== Partners & Certifications：上区固定，仅品牌行轮播 ========== */
.partners-block {
  padding: 0.72rem 0 0.88rem;
  background: #f4f6f9;
}

.partners-block__wrap {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.partners-block__title {
  margin: 0 0 0.48rem;
  text-align: center;
  font-size: 0.4rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: 0.02em;
}

.partners-brands-swiper {
  overflow: hidden;
}

.partners-brands-swiper .swiper-slide {
  height: auto;
}

.partners-slide {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.partners-slide__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 6.8rem;
  gap: 0.48rem;
  align-items: start;
}

.partners-slide__sub {
  margin: 0 0 0.16rem;
  font-size: 0.22rem;
  font-weight: 700;
  color: #0f172a;
}

.partners-slide__text {
  margin: 0;
  font-size: 0.14rem;
  line-height: 1.75;
  color: #475569;
}

.partners-slide__badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.57rem;
  /* 0.57
em */
  margin-top: 0.28rem;
}

.partners-slide__badges img {
  display: block;
  width: auto;
  height: 0.46rem;
  /* 0.46
em */
  box-sizing: border-box;
}

.partners-slide__right {
  flex-shrink: 0;
}

.partners-slide__photo {
  display: block;
  width: 6.8rem;
  /* 6.8
em */
  max-width: 100%;
  height: 4.2rem;
  /* 4.2
em */
  object-fit: cover;
  border-radius: 0.06rem;
}

.partners-block__nav {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 0.16rem;
  margin-top: 0.2rem;
}

.partners-block__nav-btn.swiper-button-prev,
.partners-block__nav-btn.swiper-button-next {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  bottom: auto;
  margin: 0;
  width: 0.44rem;
  height: 0.44rem;
  border-radius: 50%;
  background: #e8eef4;
  color: #334155;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.partners-block__nav-btn::after {
  font-size: 0.16rem;
  font-weight: 700;
}

.partners-block__nav-btn:hover {
  background: #dce5ee;
}

/* 品牌网格：0.3
em 间距、0.8
em 高；默认 6 列两行（独立轮播 12 个） */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(2, auto);
  gap: 0.3rem;
  /* 0.3
em */
  align-items: stretch;
}

/* Partners 区块内：只展示 6 个，单行 */
.brand-grid--six {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: auto;
}

.brand-item {
  height: 0.8rem;
  /* 0.8
em */
  box-sizing: border-box;
  border: 0.01rem solid #eeeeee;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

a.brand-item {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

a.brand-item:hover {
  border-color: #cbd5e1;
  box-shadow: 0 0.02rem 0.08rem rgba(15, 23, 42, 0.06);
}

a.brand-item:focus-visible {
  outline: 0.02rem solid #0f52ba;
  outline-offset: 0.02rem;
}

.brand-item img {
  display: block;
  height: auto;
  box-sizing: border-box;
  width: auto;
  max-width: 90%;
}

/* 首页品牌轮播（.brand-section）：卡片 hover + 图片放大，与 brands.html 一致 */
.brand-section .brand-item {
  overflow: hidden;
}

.brand-section a.brand-item {
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.brand-section a.brand-item:hover {
  border-color: #cbd5e1;
  box-shadow: 0 0.04rem 0.16rem rgba(15, 23, 42, 0.1);
}

.brand-section .brand-item img {
  transition: transform 0.4s ease;
}

.brand-section .brand-item:hover img {
  transform: scale(1.08);
}

/* Partners & Certifications：品牌格内 logo 悬停略放大 */
.partners-block .brand-item {
  overflow: hidden;
}

.partners-block .brand-item img {
  transition: transform 0.35s ease;
}

.partners-block .brand-item:hover img {
  transform: scale(1.08);
}

/* ========== About Us（高度 9
em / 背景图 + 双圆图片）========== */
.about-us {
  position: relative;
  height: 9rem;
  /* 9
em */
  min-height: 9rem;
  overflow: hidden;
  color: #fff;
}

.about-us__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #0a1628 url("../images/about-us-bg.png") center / cover no-repeat;
}

.about-us__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8, 28, 58, 0.45);
}

.about-us__row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.56rem;
  height: 100%;
  box-sizing: border-box;
  padding: 0.48rem 0.2rem;
  max-width: 100%;
}

.about-us__title {
  margin: 0 0 0.28rem;
  font-size: 0.44rem;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  letter-spacing: 0.02em;
}

.about-us__para {
  margin: 0 0 0.16rem;
  font-size: 0.14rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.94);
  max-width: 6.4rem;
}

.about-us__para:last-of-type {
  margin-bottom: 0.28rem;
}

.about-us__rich {
  max-width: 6.4rem;
}

.about-us__rich p {
  margin: 0 0 0.16rem;
  font-size: 0.14rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.94);
}

.about-us__rich p:last-child {
  margin-bottom: 0.28rem;
}

.about-us__rich ul,
.about-us__rich ol {
  margin: 0 0 0.16rem;
  padding-left: 1.2em;
  font-size: 0.14rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.94);
}

/* Read More：与 Hot Products 相同结构（.wcu-card__more），深色底上字与箭头改白 */
.about-us__read.wcu-card__more {
  margin-top: 0.1rem;
  margin-bottom: 0.44rem;
  padding-top: 0;
}

.about-us .wcu-card__more-tail,
.about-us .wcu-card__more-arrow {
  color: #fff;
}

.about-us__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.28rem;
  max-width: 6.8rem;
}

.about-us__stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.06rem;
}

.about-us__stat-num {
  font-size: 0.42rem;
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
}

.about-us__stat-label {
  font-size: 0.12rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.88);
}

.about-us__circles {
  position: relative;
  width: 5.5rem;
  height: 5.5rem;
  flex-shrink: 0;
}

/* 下层圆：同图模糊 + 磨砂；与上层同锚点，默认与上层重合 */
.about-us__circle--back {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 5.2rem;
  height: 5.2rem;
  border-radius: 50%;
  overflow: hidden;
  z-index: 1;
  transform: translate(0, 0);
}

.about-us__circle--back > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(0.05rem);
  transform: scale(1.1);
}

.about-us__circle-frost {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(0.04rem);
  -webkit-backdrop-filter: blur(0.04rem);
}

/* 上层圆：清晰图；内层 .about-us__circle-shift 循环微移形成与下层错位再重合 */
.about-us__circle--front {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 5.2rem;
  height: 5.2rem;
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0.2rem 0.72rem rgba(0, 0, 0, 0.28);
  transition: box-shadow 0.55s ease;
}

.about-us__circle-shift {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  animation: about-us-circle-drift 8s ease-in-out infinite;
  will-change: transform;
}

.about-us__read .wcu-card__more-circle {
  background: #fff;
}

.about-us__read .wcu-card__more-r {
  color: #0f52ba;
}

.about-us__read:hover .wcu-card__more-circle {
  background: #0f52ba;
}

.about-us__read:hover .wcu-card__more-r {
  color: #fff;
}

@keyframes about-us-circle-drift {
  0%,
  100% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(0.3rem, -0.24rem);
  }
}

.about-us__circle--front img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-us__circles:hover .about-us__circle--front {
  box-shadow: 0 0.32rem 1rem rgba(0, 0, 0, 0.34);
}

@media (prefers-reduced-motion: reduce) {
  .about-us__circle--back {
    transition: none;
  }

  .about-us__circle-shift {
    animation: none;
  }
}

/* ========== Home News（三栏） ========== */
.home-news {
  padding: 0.72rem 0 0.88rem;
  background: #f4f6f9;
}

.home-news__inner {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.home-news__title {
  margin: 0 0 0.48rem;
  text-align: center;
  font-size: 0.4rem;
  font-weight: 700;
  color: #0f172a;
}

.home-news__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.3rem;
  align-items: stretch;
}

/* 三列同高：网格拉伸子项为行高（随行内最高栏） */
.home-news__grid > .news-card,
.home-news__grid > .news-col {
  height: 5.2rem;
  align-self: stretch;
  box-sizing: border-box;
}

.news-card {
  box-sizing: border-box;
  background: #fff;
  border-radius: 0.02rem;
  /* 浅色底上需略加深，才能看出「抬起」层次 */
  box-shadow:
    0 0.01rem 0.02rem rgba(0, 0, 0, 0.07),
    0 0.06rem 0.18rem rgba(15, 23, 42, 0.07);
  overflow: hidden;
}

.news-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.16rem;
  margin-bottom: 0.1rem;
  font-size: 0.16rem;
  line-height: 1.3;
}

.news-card__cat {
  color: #0f52ba;
  font-weight: 500;
}

.news-card__date {
  display: inline-flex;
  align-items: center;
  gap: 0.06rem;
  color: #888;
  flex-shrink: 0;
}

.news-card__clock {
  flex-shrink: 0;
  color: #888;
}

.news-card__title {
  margin: 0;
  font-size: 0.24rem;
  font-weight: 700;
  line-height: 1.35;
  color: #1e293b;
}

.news-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.news-card__title a:hover {
  color: #0f52ba;
}

/* 第一列：白卡片撑满列内剩余高度；Read More 在 article 外，不参与白盒阴影 */
.news-col--featured {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  height: 5.2rem;
}

.news-col--featured .news-card--featured {
  flex: 1 1 0;
  min-height: 0;
}

.news-col--featured .news-featured__more.wcu-card__more {
  flex-shrink: 0;
  margin-top: 0;
  align-self: flex-start;
  padding-top: 0;
}

.news-card--featured {
  display: flex;
  flex-direction: column;
}

.news-card__media-link {
  display: block;
  flex-shrink: 0;
  line-height: 0;
  color: inherit;
}

.news-card__img-wrap--lg {
  height: 3.2rem;
  overflow: hidden;
  background: #e8eef5;
}

.news-card__img-wrap--lg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card__body--featured {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0.22rem 0.24rem;
  min-height: 0;
}

.news-card--featured .news-card__title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  flex: 1;
  min-height: 0;
}

/* 第二列：纯文字 + 底部蓝链（整卡等高） */
.news-card--text {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
}

.news-card__body--text {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0.6rem 0.22rem;
  min-height: 0;
}

.news-card__title--text {
  font-size: 0.24rem;
  line-height: 1.35;
  margin-bottom: 0.4rem;
}

.news-card__excerpt {
  margin: 0 0 0.16rem;
  font-size: 0.14rem;
  line-height: 1.62;
  color: #777;
  flex: 1;
  min-height: 0;
}

.news-card__text-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.14rem;
  font-weight: 500;
  color: #0f52ba;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.news-card__text-link:hover {
  opacity: 0.88;
}

/* 第三列：三条横卡（列与左中同高，内容垂直居中） */
.news-col--list {
  display: flex;
  flex-direction: column;
  gap: 0.46rem;
  justify-content: center;
  box-sizing: border-box;
  height: 100%;
}

.news-card--mini {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 0.14rem;
  height: 1.42rem;
}

.news-card--mini__thumb {
  flex: 0 0 42%;
  max-width: 2rem;
  height: 1.42rem;
  overflow: hidden;
  border-radius: 0.02rem;
  background: #e8eef5;
}

.news-card--mini__thumb img {
  display: block;
  width: 100%;
  height: 1.42rem;
  object-fit: cover;
}

.news-card--mini__main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.1rem 0;
}

.news-card__title--mini {
  font-size: 0.15rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.news-card--mini .news-card__text-link {
  margin-top: 0.08rem;
}

/* Home News：悬停/聚焦时卡片抬起，配图在遮罩内轻微放大 */
.home-news .news-card {
  transition:
    box-shadow 0.35s ease,
    transform 0.35s ease;
}

.home-news .news-card:hover,
.home-news .news-card:focus-within {
  box-shadow:
    0 0.04rem 0.14rem rgba(15, 23, 42, 0.12),
    0 0.14rem 0.36rem rgba(15, 82, 186, 0.14);
  transform: translateY(-0.04rem);
}

.home-news .news-card__img-wrap--lg img,
.home-news .news-card--mini__thumb img {
  transition: transform 0.55s ease;
}

.home-news .news-card--featured:hover .news-card__img-wrap--lg img,
.home-news .news-card--featured:focus-within .news-card__img-wrap--lg img,
.home-news .news-card--mini:hover .news-card--mini__thumb img,
.home-news .news-card--mini:focus-within .news-card--mini__thumb img {
  transform: scale(1.08);
}

/* ========== Get A Quote ========== */
.home-get-quote {
  position: relative;
  padding: 0.8rem 0 0.92rem;
  color: #fff;
  overflow: hidden;
}

.home-get-quote__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../images/aboutbg.png");
  background-size: cover;
}

.home-get-quote__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    118deg,
    transparent 38%,
    rgba(255, 255, 255, 0.06) 48%,
    transparent 62%
  );
  pointer-events: none;
}

.home-get-quote__inner {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.home-get-quote__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.56rem;
  align-items: center;
}

.home-get-quote__title {
  margin: 0 0 0.32rem;
  font-size: 0.4rem;
  font-weight: 700;
  line-height: 0.6rem;
  display: flex;
  align-items: center;
  letter-spacing: 0;
  font-feature-settings:
    "calt" on,
    "kern" on;
  color: #ffffff;
}

.get-quote-form {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.get-quote-form__row--2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.24rem;
}

.get-quote-form__field {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.get-quote-form__label {
  font-size: 0.14rem;
  font-weight: 400;
  line-height: 0.2rem;
  color: #ffffff;
  margin-bottom: 0.08rem;
}

.get-quote-form__control {
  width: 100%;
  height: 0.5rem;
  padding: 0 0.16rem;
  border-radius: 0.06rem;
  background: rgba(255, 255, 255, 0.102);
  box-sizing: border-box;
  border: 0.005rem solid #d1d5db;
  color: #fff;
  font-size: 0.14rem;
  outline: none;
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
}

.get-quote-form__control::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.get-quote-form__control:focus-visible {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.14);
}

.get-quote-form__textarea {
  height: auto;
  min-height: 1.2rem;
  padding-top: 0.12rem;
  padding-bottom: 0.12rem;
  resize: vertical;
  line-height: 1.5;
}

.get-quote-form__submit {
  align-self: flex-start;
  margin-top: 0.06rem;
  padding: 0.12rem 0.36rem;
  border: none;
  border-radius: 0.06rem;
  background: #ffffff;
  color: #0f52ba;
  font-size: 0.16rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.08rem;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease;
}

.get-quote-form__submit:hover {
  background: #0f52ba;
  color: #ffffff;
}

.get-quote-form__submit:active {
  transform: translateY(0.01rem);
}

/* Get A Quote（深蓝底）：与联系页相同的 ajax 提示样式适配 */
.home-get-quote .get-quote-form .contact-form__feedback {
  margin: 0 0 0.12rem;
}

.home-get-quote .get-quote-form .contact-form__feedback.is-success {
  color: #bbf7d0;
  background: rgba(34, 197, 94, 0.22);
}

.home-get-quote .get-quote-form .contact-form__feedback.is-error {
  color: #fecaca;
  background: rgba(239, 68, 68, 0.22);
}

.home-get-quote .get-quote-form .contact-form__privacy {
  color: rgba(255, 255, 255, 0.55);
}

.home-get-quote__contact {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 0.08rem;
  border: 0.005rem solid rgba(255, 255, 255, 0.1);
  padding: 0.32rem 0.28rem;
  box-sizing: border-box;
}

.home-get-quote__contact-title {
  margin: 0 0 0.43rem;
  font-size: 0.24rem;
  line-height: 1.3;
  color: #fff;
}

.get-quote-contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.get-quote-contact-item {
  display: flex;
  gap: 0.16rem;
  align-items: flex-start;
  margin-bottom: 0.34rem;
  width: 85%;
}

.get-quote-contact-item:last-child {
  margin-bottom: 0;
}

.get-quote-contact-item__icon {
  flex-shrink: 0;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.get-quote-contact-item__icon img {
  display: block;
  width: 0.24rem;
  height: 0.24rem;
  object-fit: contain;
}

.get-quote-contact-item__text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.04rem;
}

.get-quote-contact-item__label {
  font-size: 0.16rem;
  line-height: 0.2rem;
  color: #fff;
}

.get-quote-contact-item__value {
  font-size: 0.16rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.8);
}

/* ========== Site footer ========== */
.site-footer {
  background: #0a1628;
  color: rgba(255, 255, 255, 0.82);
}

.site-footer__main {
  padding: 0.64rem 0 0;
}

.site-footer__wrap {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.85fr 1.15fr 1fr;
  gap: 0.4rem 0.32rem;
  padding-bottom: 0.48rem;
}

.site-footer__logo {
  display: inline-block;
  line-height: 0;
  margin-bottom: 0.16rem;
}

.site-footer__logo img {
  height: 0.23 rem;
  width: auto;
  display: block;
  object-fit: contain;
}

.site-footer__tagline {
  margin: 0 0 0.2rem;
  max-width: 3.2rem;
  font-size: 0.16rem;
  line-height: 1.55;
  color: #9ca3af;
}

.site-footer__social {
  display: flex;
  align-items: center;
  gap: 0.16rem;
}

.site-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  line-height: 0;
  transition:
    background 0.2s ease,
    opacity 0.2s ease;
  object-fit: contain;
  display: block;
  object-fit: contain;
}

.site-footer__heading {
  margin: 0 0 0.2rem;
  font-size: 0.18rem;
  font-weight: 400;
  line-height: 1.3;
  color: #fff;
}

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

.site-footer__nav-list li {
  margin-bottom: 0.1rem;
}

.site-footer__nav-list a {
  font-size: 0.16rem;
  line-height: 1.5;
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer__nav-list a:hover {
  color: #fff;
}

.site-footer__contact-lines {
  margin: 0 0 0.2rem;
  padding: 0;
  list-style: none;
}

.site-footer__contact-line {
  display: flex;
  gap: 0.1rem;
  align-items: flex-start;
  margin-bottom: 0.12rem;
}

.site-footer__contact-line:last-of-type {
  margin-bottom: 0;
}

.site-footer__contact-icon {
  flex-shrink: 0;
  width: 0.16rem;
  height: 0.16rem;
  margin-top: 0.02rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-footer__contact-icon img {
  width: 0.16rem;
  height: 0.16rem;
  object-fit: contain;
  display: block;
  filter: brightness(0) saturate(100%) invert(18%) sepia(95%) saturate(5200%)
    hue-rotate(205deg) brightness(96%) contrast(99%);
}

.site-footer__contact-text {
  font-size: 0.14rem;
  line-height: 1.5;
  color: #9ca3af;
}

a.site-footer__contact-text--link {
  color: #9ca3af;
  text-decoration: none;
}

a.site-footer__contact-text--link:hover {
  color: #fff;
}

.site-footer__qr-row {
  display: flex;
  align-items: center;
  gap: 0.16rem;
  flex-wrap: wrap;
}

.site-footer__qr-wrap {
  display: inline-block;
  padding: 0.04rem;
  background: #ffffff;
  box-sizing: border-box;
  line-height: 0;
}

.site-footer__qr-wrap img {
  width: 0.72rem;
  height: 0.72rem;
  display: block;
  object-fit: contain;
  vertical-align: top;
}

.site-footer__logistics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.12rem;
}

.site-footer__logistics-cell {
  background: rgba(255, 255, 255, 0.102);
  box-sizing: border-box;
  border-radius: 0.02rem;
  padding: 0.16rem 0.47rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-footer__logistics-cell img {
  width: 0.64rem;
  height: 0.32rem;
  display: block;
  object-fit: contain;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.16rem 0.24rem;
  padding: 0.24rem 0 0.36rem;
}

.site-footer__copyright {
  margin: 0;
  font-size: 0.14rem;
  line-height: 1.5;
  color: #6b7280;
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem;
}

.site-footer__legal a {
  font-size: 0.14rem;
  line-height: 1.5;
  color: #6b7280;
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer__legal a:hover {
  color: rgba(255, 255, 255, 0.85);
}

/* ========== 内页banner可以共用的样式 ========== */
.neiye-banner {
  height: 6.6rem;
  position: relative;
  box-sizing: border-box;
}

.neiye-banner .productbanner__bg {
  height: 100%;
  width: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.neiye-banner .text-abs {
  position: absolute;
  width: 14rem;
  max-width: calc(100% - 0.4rem);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  margin: 0;
  font-size: 0.32rem;
  font-weight: 600;
  color: #ffffff;
  text-shadow: 0rem 0.02rem 0.04rem rgba(0, 0, 0, 0.102);
}

/* ========== News 页 banner（news.html）：左侧渐变 + NEWS + 分类胶囊 ========== */
.neiye-banner--news {
  overflow: hidden;
}

.neiye-banner__news-fade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(15, 82, 186, 0.82) 0%,
    rgba(15, 82, 186, 0.48) 40%,
    rgba(15, 82, 186, 0.12) 68%,
    transparent 88%
  );
  pointer-events: none;
}

.neiye-banner--news .neiye-banner__news-content {
  position: absolute;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
  width: 14rem;
  max-width: calc(100% - 0.4rem);
  bottom: 0.9rem;
  box-sizing: border-box;
  padding: 0 0.2rem;
  text-align: left;
}

.neiye-banner__news-title {
  margin: 0 0 0.28rem;
  font-size: 0.48rem;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  letter-spacing: 0.08em;
  text-shadow: 0 0.02rem 0.08rem rgba(0, 0, 0, 0.25);
}

.neiye-banner__news-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.14rem;
}

.neiye-banner__news-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.12rem 0.28rem;
  border-radius: 9.99rem;
  box-sizing: border-box;
  font-size: 0.16rem;
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
  text-decoration: none;
  border: 0.01rem solid rgba(255, 255, 255, 0.95);
  background: transparent;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.neiye-banner__news-pill:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: #fff;
}

.neiye-banner__news-pill.is-active {
  background: #0f52ba;
  border-color: #0f52ba;
  box-shadow: 0 0.02rem 0.1rem rgba(0, 0, 0, 0.18);
}

.neiye-banner__news-pill.is-active:hover {
  background: #0d47a3;
  border-color: #0d47a3;
}

button.neiye-banner__news-pill {
  margin: 0;
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

a.neiye-banner__news-pill {
  cursor: pointer;
}

/* ========== FAQ 横幅（专用图 images/faq-banner.png + .faq-hero__bg，勿与 News 共用 news-banner.png）========== */
.faq-hero.neiye-banner--faq {
  overflow: hidden;
}

.neiye-banner--faq .faq-hero__bg {
  height: 100%;
  width: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  object-position: 52% center;
}

.neiye-banner__faq-fade {
  position: absolute;
  inset: 0;
  z-index: 1;
  /* FAQ 独立遮罩：左侧压暗保文字，右侧留白透出底图（与 News 横幅渐变区分） */
  background: linear-gradient(
    90deg,
    rgba(11, 28, 56, 0.85) 0%,
    rgba(15, 82, 186, 0.22) 46%,
    rgba(255, 255, 255, 0.04) 76%,
    transparent 94%
  );
  pointer-events: none;
}

.neiye-banner--faq .neiye-banner__faq-content {
  position: absolute;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
  width: 14rem;
  max-width: calc(100% - 0.4rem);
  bottom: 0.9rem;
  box-sizing: border-box;
  padding: 0 0.2rem;
  text-align: left;
}

.neiye-banner__faq-title {
  margin: 0 0 0.28rem;
  font-size: 0.48rem;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  letter-spacing: 0.06em;
  text-shadow: 0 0.02rem 0.08rem rgba(0, 0, 0, 0.28);
}

.neiye-banner__faq-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.14rem;
}

.neiye-banner__faq-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.12rem 0.28rem;
  border-radius: 9.99rem;
  box-sizing: border-box;
  font-size: 0.16rem;
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
  text-decoration: none;
  border: 0.01rem solid rgba(255, 255, 255, 0.92);
  background: transparent;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.neiye-banner__faq-pill:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

.neiye-banner__faq-pill.is-active {
  background: #0f52ba;
  border-color: #0f52ba;
  box-shadow: 0 0.02rem 0.1rem rgba(15, 82, 186, 0.35);
}

.neiye-banner__faq-pill.is-active:hover {
  background: #0d47a3;
  border-color: #0d47a3;
}

a.neiye-banner__faq-pill {
  cursor: pointer;
}

.news-page__pagination .is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

/* ========== News 列表页（news.html）========== */
.news-page {
  padding: 0.48rem 0 0.88rem;
  background: #fff;
}

.news-page__inner {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.news-page__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.3rem;
  align-items: stretch;
}

.news-card.news-card--list {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  border-radius: 0.02rem;
  background: #ffffff;
  border: 0.01rem solid #e5e7eb;
  box-shadow:
    0rem 0.01rem 0.02rem 0rem rgba(0, 0, 0, 0.051),
    0rem 0rem 0rem 0rem rgba(0, 0, 0, 0),
    0rem 0rem 0rem 0rem rgba(0, 0, 0, 0);
  overflow: hidden;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.news-card.news-card--list:hover {
  border-color: #cbd5e1;
  box-shadow: 0 0.04rem 0.16rem rgba(15, 23, 42, 0.1);
}

.news-card__img-wrap--list {
  position: relative;
  flex: 1 1 0;
  height: 3.2rem;
  overflow: hidden;
  background: #e8eef5;
}

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

.news-card__img-wrap--list:hover img {
  transform: scale(1.08);
}

.news-card__body--list {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  padding: 0.24rem 0.22rem 0.28rem;
  min-height: 0;
}

.news-page .news-card__meta {
  font-size: 0.14rem;
  line-height: 1.3;
}
.news-page .news-card__date {
  color: #6b7280;
}

.news-page .news-card__clock {
  color: #6b7280;
}

.news-card__title--list {
  margin: 0.1rem 0 0;
  font-size: 0.16rem;
  font-weight: 700;
  color: #1e293b;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 1.35;
}

.news-card__title--list a {
  color: inherit;
}

.news-page__pagination {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.1rem;
  margin-top: 0.48rem;
  flex-wrap: wrap;
}

.news-page__page-btn {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  border: 0.01rem solid #e2e8f0;
  background: #fff;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    color 0.2s ease,
    background 0.2s ease;
}

.news-page__page-btn:hover:not(:disabled) {
  border-color: #0f52ba;
  color: #0f52ba;
}

.news-page__page-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.news-page__page-btn--next:not(:disabled) {
  color: #0f52ba;
  border-color: #cbd5e1;
}

.news-page__page-num {
  min-width: 0.36rem;
  height: 0.36rem;
  padding: 0 0.08rem;
  border: none;
  background: transparent;
  color: #94a3b8;
  font-size: 0.14rem;
  font-family: inherit;
  cursor: pointer;
  border-radius: 50%;
  line-height: 1;
}

.news-page__page-num.is-active {
  background: #0f52ba;
  color: #fff;
  cursor: default;
}

.news-page__page-num:hover:not(.is-active) {
  color: #0f52ba;
}

/* ========== FAQ 页（手风琴 + 分类横幅，非 News）========== */
.faq-page {
  padding: 0.48rem 0 0.88rem;
  background: #fff;
}

.faq-page--accordion {
  background: #ffffff;
}

.faq-page__inner {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.faq-page__panel {
  box-sizing: border-box;
  background: #ffffff;
  border: 0.01rem solid #e5e7eb;
}

.faq-item {
  border-bottom: 0.01rem solid #eeeeee;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item__row {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  width: 100%;
  padding: 0.24rem 0.2rem;
  margin: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  box-sizing: border-box;
  transition: background 0.2s ease;
}

.faq-item__row:hover {
  background: rgba(15, 82, 186, 0.05);
}

.faq-item__tag {
  flex-shrink: 0;
  padding: 0.06rem 0.12rem;
  border-radius: 0.04rem;
  box-sizing: border-box;
  font-size: 0.12rem;
  font-weight: 500;
  line-height: 1.25;
  color: #0f52ba;
  background: rgba(20, 78, 186, 0.1);
  max-width: 2.6rem;
}

.faq-item__question {
  flex: 1;
  min-width: 0;
  font-size: 0.18rem;
  font-weight: 700;
  line-height: 1.45;
  color: #1e293b;
}

.faq-item__chev {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.36rem;
  height: 0.36rem;
  color: #1e293b;
  transition: transform 0.25s ease;
}

.faq-item:not(.is-open) .faq-item__chev {
  transform: rotate(180deg);
}

.faq-item__panel {
  padding: 0 0.2rem 0.28rem;
}

.faq-item__panel[hidden] {
  display: none !important;
}

.faq-item__answer {
  font-size: 0.16rem;
  line-height: 1.65;
  color: #4b5563;
}

.faq-item__answer p {
  margin: 0 0 0.14rem;
}

.faq-item__answer p:last-child {
  margin-bottom: 0;
}

.faq-item__answer strong {
  color: #475569;
  font-weight: 600;
}

.faq-page__empty {
  margin: 0;
  padding: 2rem 0.2rem;
  text-align: center;
  color: #64748b;
  font-size: 0.15rem;
}

.faq-item__no-answer {
  margin: 0;
  color: #94a3b8;
  font-style: italic;
}

button.faq-item__row {
  margin: 0;
  font-family: inherit;
}

.faq-page__pagination {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.1rem;
  margin-top: 0.48rem;
  flex-wrap: wrap;
}

.faq-page__pagination .is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.faq-page__page-btn {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  border: 0.01rem solid #e2e8f0;
  background: #fff;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    color 0.2s ease,
    background 0.2s ease;
}

.faq-page__page-btn:hover:not(.is-disabled) {
  border-color: #0f52ba;
  color: #0f52ba;
}

.faq-page__page-btn--next:not(.is-disabled) {
  color: #0f52ba;
  border-color: #cbd5e1;
}

.faq-page__page-num {
  min-width: 0.36rem;
  height: 0.36rem;
  padding: 0 0.08rem;
  border: none;
  background: transparent;
  color: #94a3b8;
  font-size: 0.14rem;
  font-family: inherit;
  cursor: pointer;
  border-radius: 50%;
  line-height: 1;
  text-align: center;
  text-decoration: none;
}

.faq-page__page-num.is-active {
  background: #0f52ba;
  color: #fff;
  cursor: default;
}

.faq-page__page-num:hover:not(.is-active) {
  color: #0f52ba;
}

/* ========== Contact 页（contact.html）========== */
/* 上灰下白 + 全宽蓝线；左侧仅在灰区；右侧白卡片更高并跨线 */
/* PC 顶栏 fixed 0.8rem：padding-top 预留顶栏 + 与表单区 1rem 间距 */
.contact-page {
  /* 默认高度；contact.html 脚本会按「提交」按钮位置写入实际像素，使灰底底边对齐按钮底部 */
  --contact-gray-h: 4rem;
  --contact-header-offset: 0.8rem;
  --contact-inner-pad-top: 1rem;
  position: relative;
  padding: var(--contact-header-offset) 0 1rem;
  box-sizing: border-box;
  overflow: visible;
}

.contact-page__bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 0;
  display: flex;
  flex-direction: column;
  pointer-events: none;
}

.contact-page__bg-gray {
  flex: 0 0 var(--contact-gray-h);
  min-height: 0;
  background: #f9fafb;
}

.contact-page__bg-line {
  flex: 0 0 0.02rem;
  background: #0f52ba;
}

.contact-page__bg-white {
  flex: 1 1 auto;
  min-height: 3.6rem;
  background: #ffffff;
}

.contact-page__inner {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  padding: var(--contact-inner-pad-top) 0.2rem 0;
}

.contact-page__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.56rem;
  align-items: start;
}

.contact-page__intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(
    var(--contact-gray-h) - var(--contact-inner-pad-top) -
      var(--contact-header-offset)
  );
  padding-right: 0.12rem;
  box-sizing: border-box;
}

.contact-page__title {
  margin: 0 0 0.28rem;
  font-size: 0.32rem;
  font-weight: 700;
  line-height: 1.25;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.contact-page__desc {
  margin: 0;
  font-size: 0.18rem;
  font-weight: 400;
  line-height: 1.65;
  color: #64748b;
}

.contact-page__card {
  position: relative;
  z-index: 2;
  background: #ffffff;
  border-radius: 0.08rem;
  box-shadow: 0 0.08rem 0.24rem rgba(15, 23, 42, 0.08);
  padding: 0.4rem 0.36rem 0.36rem;
  box-sizing: border-box;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.contact-form__label {
  margin-bottom: 0.08rem;
  font-size: 0.14rem;
  font-weight: 500;
  line-height: 1.35;
  color: #1e293b;
}

.contact-form__control {
  width: 100%;
  height: 0.48rem;
  padding: 0 0.14rem;
  box-sizing: border-box;
  border: 0.01rem solid #e5e7eb;
  border-radius: 0.06rem;
  background: #ffffff;
  font-size: 0.14rem;
  font-family: inherit;
  color: #1e293b;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.contact-form__control::placeholder {
  color: #9ca3af;
}

.contact-form__control:focus-visible {
  border-color: #0f52ba;
  box-shadow: 0 0 0 0.03rem rgba(15, 82, 186, 0.12);
}

.contact-form__textarea {
  height: auto;
  min-height: 1.2rem;
  padding-top: 0.12rem;
  padding-bottom: 0.12rem;
  resize: vertical;
  line-height: 1.5;
}

.contact-form__feedback {
  margin: 0 0 0.12rem;
  padding: 0.1rem 0.12rem;
  border-radius: 0.06rem;
  font-size: 0.14rem;
  line-height: 1.45;
}

.contact-form__feedback.is-success {
  color: #166534;
  background: rgba(22, 101, 52, 0.08);
}

.contact-form__feedback.is-error {
  color: #b91c1c;
  background: rgba(185, 28, 28, 0.08);
}

.contact-form__submit {
  align-self: flex-start;
  margin-top: 0.08rem;
  padding: 0.12rem 0.32rem;
  border: none;
  border-radius: 0.06rem;
  background: #0f52ba;
  color: #ffffff;
  font-size: 0.16rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.1rem;
  transition:
    background 0.2s ease,
    transform 0.15s ease;
}

.contact-form__submit:hover {
  background: #0d47a3;
}

.contact-form__submit:active {
  transform: translateY(0.01rem);
}

.contact-form__submit-arrow {
  font-weight: 600;
  line-height: 1;
}

.contact-form__privacy {
  margin: 0.2rem 0 0;
  font-size: 0.14rem;
  line-height: 1.55;
  color: #9ca3af;
}

.contact-page__below {
  position: relative;
  z-index: 2;
  padding: 0.72rem 0 0.48rem;
  box-sizing: border-box;
}

.contact-detail-card {
  background: #ffffff;
  border: 0.01rem solid #e5e7eb;
  border-radius: 0.08rem;
  padding: 0.4rem 0.44rem;
  box-sizing: border-box;
}

.contact-detail-card__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.48rem;
  align-items: stretch;
}

.contact-detail-card__logo {
  display: inline-block;
  line-height: 0;
  margin-bottom: 0.36rem;
}

.contact-detail-card__logo img {
  width: 2.13rem;
  height: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(18%) sepia(95%) saturate(5200%)
    hue-rotate(205deg) brightness(96%) contrast(99%);
}

.contact-detail-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.contact-detail-card__item {
  display: flex;
  align-items: flex-start;
  gap: 0.16rem;
}

.contact-detail-card__icon {
  flex-shrink: 0;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: rgba(30, 41, 59, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 单色/白线图标压成 #1E293B（filter 为近似；微信彩色图会偏单色，可单独换白底图标） */
.contact-detail-card__icon img {
  display: block;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(12%) sepia(18%) saturate(1800%)
    hue-rotate(200deg) brightness(0.28) contrast(1.12);
}

.contact-detail-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.04rem;
  min-width: 0;
}

.contact-detail-card__label {
  font-size: 0.16rem;
  font-weight: 400;
  line-height: 1.35;
  color: #6b7280;
}

.contact-detail-card__value {
  font-size: 0.16rem;
  font-weight: 600;
  line-height: 1.45;
  color: #1e293b;
}

.contact-detail-card__value--link {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-detail-card__value--link:hover {
  color: #0f52ba;
}

/* 与左侧首条联系信息（Address 行）顶对齐：Logo 高 + 下边距；Logo 为 213×30 与 2.13rem 宽同比例 */
.contact-detail-card__map-wrap {
  min-height: 3.2rem;
  height: 3.2rem;
  margin-top: calc(2.13rem * 30 / 213 + 0.36rem);
  border-radius: 0.06rem;
  overflow: hidden;
  border: 0.01rem solid #f0f0f0;
  background: #f1f5f9;
  box-sizing: border-box;
  align-self: start;
}

.contact-detail-card__map {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 3.2rem;
  border: 0;
}

.contact-detail-card__map--baidu {
  min-height: 100%;
  height: 100%;
}

.contact-detail-card__map-fallback {
  margin: 0;
  padding: 0.28rem 0.24rem;
  font-size: 0.14rem;
  line-height: 1.55;
  color: #64748b;
  text-align: center;
  box-sizing: border-box;
}

.contact-detail-card__map-fallback a {
  color: #0f52ba;
}

.contact-detail-card__map-fallback code {
  font-size: 0.12rem;
  word-break: break-all;
}

.contact-qr-section {
  margin-top: 0.56rem;
}

.contact-qr-section__title {
  margin: 0 0 0.2rem;
  padding-bottom: 0.16rem;
  font-size: 0.24rem;
  font-weight: 700;
  line-height: 1.3;
  color: #1e293b;
}

.contact-qr-section__box {
  display: flex;
  flex-wrap: wrap;
  gap: 0.48rem;
  align-items: flex-start;
  padding: 0.36rem 0.4rem;
  border: 0.01rem solid #e5e7eb;
  border-radius: 0.08rem;
  background: #ffffff;
  box-sizing: border-box;
}

.contact-qr-section__figure {
  margin: 0;
  text-align: center;
}

.contact-qr-section__img-wrap {
  display: inline-flex;
  padding: 0.05rem;
  border: 0.01rem solid #f0f0f0;
  border-radius: 0.06rem;
  background: #f8fafc;
  line-height: 0;
}

.contact-qr-section__img-wrap img {
  width: 1rem;
  height: 1rem;
  display: block;
  object-fit: contain;
}

.contact-qr-section__caption {
  margin-top: 0.16rem;
  font-size: 0.16rem;
  color: #6b7280;
}

.contact-float {
  position: fixed;
  right: 0.24rem;
  bottom: 1rem;
  z-index: 9990;
  display: flex;
  flex-direction: column;
  gap: 0.16rem;
  align-items: center;
}

.contact-float__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.52rem;
  height: 0.52rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-sizing: border-box;
  text-decoration: none;
  transition:
    transform 0.15s ease,
    box-shadow 0.2s ease;
}

.contact-float__btn:focus-visible {
  outline: 0.02rem solid #0f52ba;
  outline-offset: 0.02rem;
}

.contact-float__btn--wa {
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 0.04rem 0.12rem rgba(37, 211, 102, 0.35);
}

.contact-float__btn--wa:hover {
  transform: translateY(-0.02rem);
}

.contact-float__btn--top {
  background: #ffffff;
  color: #64748b;
  box-shadow: 0 0.04rem 0.14rem rgba(15, 23, 42, 0.12);
}

.contact-float__btn--top:hover {
  transform: translateY(-0.02rem);
  color: #0f52ba;
}

.contact-float__icon {
  display: block;
  width: 0.28rem;
  height: 0.28rem;
}

.contact-float__top-arrow {
  display: block;
  width: 0.13rem;
  height: 0.16rem;
  background: url("../images/backtop.png") no-repeat center / contain;
}

/* ========== Products 页：左分类 + 右产品（卡片复用 .hot-card）========== */
.products-page {
  position: relative;
  z-index: 2;
  background: #fff;
  width: 16.97rem;
}

.products-page__row {
  display: grid;
  grid-template-columns: 3.6rem minmax(0, 1fr);
  gap: 0.32rem;
  align-items: stretch;
  box-sizing: border-box;
}

.products-sidebar {
  width: 3.6rem;
  max-width: 100%;
  box-sizing: border-box;
  margin-top: -0.68rem;
  position: relative;
  z-index: 6;
  padding: 0.28rem 0.22rem 0.48rem;
  background-color: #031b4e;
  background-image: url("../images/class-bg.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  border-radius: 0 0 0.04rem 0.04rem;
  display: flex;
  flex-direction: column;
  align-self: stretch;
  min-height: 0;
}

/* 外层与主栏等高铺色到底；内层吸顶并限制视口内高度，品牌区单独滚动 */
.products-sidebar__sticky {
  position: sticky;
  top: 0.8rem;
  z-index: 1;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 0.8rem - 0.28rem);
}

.products-sidebar__nav {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.products-sidebar__sticky .products-sidebar__nav {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.products-sidebar__sticky .products-sidebar__nav::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

.products-sidebar__search {
  display: flex;
  align-items: center;
  gap: 0.08rem;
  margin-bottom: 0.28rem;
  padding: 0.08rem 0.12rem 0.08rem 0.14rem;
  border-radius: 0.04rem;
  background: rgba(255, 255, 255, 0.08);
  border: 0.01rem solid rgba(255, 255, 255, 0.18);
  box-sizing: border-box;
}

.products-sidebar__search input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 0.16rem;
  line-height: 1.3;
}

.products-sidebar__search input::placeholder {
  color: rgba(255, 255, 255, 0.55);
}

.products-sidebar__search-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.04rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  line-height: 0;
}

.products-sidebar__search-btn img {
  width: 0.16rem;
  height: 0.16rem;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.products-sidebar__title {
  margin: 0 0 0.16rem;
  font-size: 0.24rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  width: 70%;
  text-align: center;
}

.products-sidebar__list {
  margin: 0;
  padding: 0;
  list-style: none;
  width: 70%;
  text-align: center;
}

.products-sidebar__list li {
  margin: 0 0 0.06rem;
}

.products-sidebar__list a {
  display: block;
  padding: 0.08rem 0 0.08rem 0.14rem;
  font-size: 0.18rem;
  line-height: 1.4;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.products-sidebar__list a:hover {
  color: #fff;
}

.products-sidebar__list a.is-active {
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}

/* products 列表 + 产品详情：品牌左对齐 + 前置小圆点；下划线只落在文字上；悬停圆点变亮 */
.products-page .products-sidebar__title,
.products-sidebar--detail .products-sidebar__title {
  width: 100%;
  text-align: left;
  margin: 0 0 0.16rem;
  padding-bottom: 0.1rem;
  border-bottom: 0.01rem solid rgba(255, 255, 255, 0.22);
  box-sizing: border-box;
}

.products-page .products-sidebar__list,
.products-sidebar--detail .products-sidebar__list {
  width: 100%;
  text-align: left;
}

.products-page .products-sidebar__list a,
.products-sidebar--detail .products-sidebar__list a {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  padding: 0.08rem 0.06rem 0.08rem 0.04rem;
  text-decoration: none;
  font-weight: 400;
}

.products-page .products-sidebar__list a::before,
.products-sidebar--detail .products-sidebar__list a::before {
  content: "";
  flex: 0 0 auto;
  width: 0.05rem;
  height: 0.05rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  pointer-events: none;
  transition: background 0.2s ease;
}

.products-page .products-sidebar__list a:hover::before,
.products-sidebar--detail .products-sidebar__list a:hover::before {
  background: #fff;
}

.products-page .products-sidebar__list a .products-sidebar__text,
.products-sidebar--detail .products-sidebar__list a .products-sidebar__text {
  min-width: 0;
  text-decoration: none;
}

.products-page .products-sidebar__list a:hover,
.products-sidebar--detail .products-sidebar__list a:hover {
  color: #fff;
}

.products-page .products-sidebar__list a:hover .products-sidebar__text,
.products-sidebar--detail
  .products-sidebar__list
  a:hover
  .products-sidebar__text {
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: #fff;
  text-decoration-thickness: 0.01rem;
  text-underline-offset: 0.05rem;
}

.products-page .products-sidebar__list a.is-active,
.products-sidebar--detail .products-sidebar__list a.is-active {
  color: #fff;
  font-weight: 400;
}

.products-page .products-sidebar__list a.is-active::before,
.products-sidebar--detail .products-sidebar__list a.is-active::before {
  background: #fff;
}

.products-page .products-sidebar__list a.is-active .products-sidebar__text,
.products-sidebar--detail
  .products-sidebar__list
  a.is-active
  .products-sidebar__text {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: #fff;
  text-decoration-thickness: 0.01rem;
  text-underline-offset: 0.05rem;
}

.products-page
  .products-sidebar__list
  a.is-active:hover
  .products-sidebar__text,
.products-sidebar--detail
  .products-sidebar__list
  a.is-active:hover
  .products-sidebar__text {
  font-weight: 700;
}

.products-main {
  min-width: 0;
  padding-top: 0.24rem;
  padding-bottom: 0.88rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.products-main__toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.12rem;
  margin-bottom: 0.24rem;
}

.products-filter {
  display: inline-flex;
  align-items: center;
  gap: 0.08rem;
  padding: 0.1rem 0.22rem;
  border-radius: 0.3rem;
  font-size: 0.14rem;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  border: 0.01rem solid transparent;
  font-family: inherit;
}

.products-filter--primary {
  background: #0f52ba;
  color: #fff;
}

.products-filter--secondary {
  background: #fff;
  color: #334155;
  border-color: #e2e8f0;
}

.products-filter__chev {
  font-size: 0.1rem;
  opacity: 0.85;
}

.products-main__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.32rem;
  align-items: stretch;
}

/* 产品列表：整张卡片点击进入详情（避免嵌套 <a>，圆形按钮为 span） */
a.hot-card.products-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

a.hot-card.products-card-link:focus-visible {
  outline: 0.02rem solid #0f52ba;
  outline-offset: 0.02rem;
}

.products-pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.1rem;
  margin-top: 0.36rem;
}

.products-pager__num,
.products-pager__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0.36rem;
  height: 0.36rem;
  padding: 0 0.08rem;
  border-radius: 50%;
  font-size: 0.14rem;
  font-weight: 500;
  text-decoration: none;
  color: #475569;
  background: #f1f5f9;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}

.products-pager__arrow {
  font-size: 0.18rem;
  line-height: 1;
}

.products-pager__num:hover,
.products-pager__arrow:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.products-pager__num.is-active {
  background: #0f52ba;
  color: #fff;
}

/* ========== Product detail（products-detail.html）========== */
.product-detail {
  margin-top: 0.8rem;
  padding: 0.32rem 0 0;
  background: #f8fafc;
}

.product-detail__wrap {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.product-detail__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.06rem;
  margin-bottom: 0.28rem;
  font-size: 0.13rem;
  line-height: 1.4;
  color: #94a3b8;
}

.product-detail__breadcrumb a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s ease;
}

.product-detail__breadcrumb a:hover {
  color: #1a56b8;
}

.product-detail__bc-sep {
  color: #cbd5e1;
  user-select: none;
}

.product-detail__bc-current {
  color: #64748b;
}

.product-detail__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  align-items: start;
}

.product-detail__gallery {
  width: 5.6rem;
  max-width: 100%;
  background-color: #fff;
}

.product-detail__stage {
  position: relative;
  width: 5.6rem;
  height: 5.6rem;
  max-width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  border-radius: 0.06rem;
  overflow: hidden;
}

.product-detail__stage-main {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.28rem 0.48rem 0.12rem;
  box-sizing: border-box;
}

.product-detail__stage-brand {
  position: absolute;
  top: 0.2rem;
  left: 0.24rem;
  width: 0.75rem;
  height: auto;
  max-height: 0.14rem;
  object-fit: contain;
  object-position: left center;
  z-index: 2;
}

.product-detail__main-img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  margin: 0 auto;
}

.product-detail__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 0.44rem;
  height: 0.44rem;
  border: 0;
  border-radius: 50%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  background: rgba(30, 41, 59, 0.35);
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}

.product-detail__nav:hover {
  background: rgba(30, 41, 59, 0.5);
}

.product-detail__nav--prev {
  left: 0.12rem;
}

.product-detail__nav--next {
  right: 0.12rem;
}

.product-detail__thumbs {
  flex-shrink: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  padding: 0 0.16rem 0.2rem;
  margin: 0;
  box-sizing: border-box;
}

.product-detail__thumb {
  flex: 0 0 auto;
  width: 0.64rem;
  height: 0.64rem;
  padding: 0.02rem;
  border: 0.02rem solid #d8dde3;
  border-radius: 0.02rem;
  background: #fff;
  cursor: pointer;
  line-height: 0;
  box-sizing: border-box;
  transition: border-color 0.2s ease;
}

.product-detail__thumb.is-active {
  border-color: #0056b3;
}

.product-detail__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0.02rem;
}

.product-detail__info {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-width: 0;
}

.product-detail__title {
  margin: 0 0 0.32rem;
  font-size: 0.26rem;
  font-weight: 700;
  line-height: 1.4;
  color: #1a2b3c;
}

.product-detail__rule {
  height: 0.01rem;
  background: #e8e8e8;
  margin: 0;
  flex-shrink: 0;
}

.product-detail__title + .product-detail__rule {
  margin-bottom: 0.24rem;
}

.product-detail__specs {
  margin: 0 0 0.08rem;
  padding: 0 0 0.04rem;
}

.product-detail__spec-row {
  display: flex;
  font-size: 0.14rem;
  margin-bottom: 0.16rem;
}

.product-detail__spec-row:last-child {
  margin-bottom: 0;
}

.product-detail__spec-label {
  font-weight: 600;
  color: #4a4a4a;
}

.product-detail__spec-value {
  font-weight: 400;
  color: #757575;
}

.product-detail__specs + .product-detail__rule {
  margin-top: 0.2rem;
  margin-bottom: 0.22rem;
}

.product-detail__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.24rem;
  margin-top: 0;
  padding-bottom: 0.08rem;
}

.product-detail__datasheet {
  display: inline-flex;
  align-items: center;
  gap: 0.12rem;
  margin: 0;
  font-size: 0.14rem;
  font-weight: 600;
  color: #4caf50;
  text-decoration: none;
  transition: color 0.2s ease;
}

.product-detail__datasheet:hover {
  color: #43a047;
  text-decoration: underline;
}

.product-detail__datasheet-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 0;
}

.product-detail__inquiry {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  margin: 0;
  padding: 0.14rem 0.44rem;
  border-radius: 0.04rem;
  background: #fff;
  color: #0d52bc;
  font-size: 0.16rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  font-family: inherit;
  box-sizing: border-box;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease;
}

.product-detail__inquiry:hover {
  background: #0a4599;
  color: #fff;
}

.product-detail__inquiry:active {
  transform: translateY(0.01rem);
}

/* 与 .contact-form__submit-arrow 同思路：行内与文字用 flex 垂直居中，不再用 translate 硬调 */
.product-detail__inquiry-arrow {
  flex-shrink: 0;
  font-weight: 600;
  line-height: 1;
}

/* ========== Product detail：下方侧栏 + 标签 + 规格 + Featured ========== */
.product-detail__lower {
  --pd-header-h: 0.8rem;
  --pd-anchor-h: 0.48rem;
  margin-top: 0.48rem;
  padding-top: 0.08rem;
}

.product-detail__lower-row {
  display: grid;
  grid-template-columns: 3.6rem minmax(0, 1fr);
  gap: 0.32rem;
  /* start 会让左列高度=侧栏内容高度，sticky 可滚动区间极短，表现为「跟着页面动」；stretch 使左列与右侧主栏同高，侧栏才能全程吸顶 */
  align-items: stretch;
  box-sizing: border-box;
  background-color: #fff;
}

/* 与 products 列表一致：外层与主栏等高铺色到底，内层 sticky + 品牌区滚动 */
.products-sidebar--detail {
  position: relative;
  z-index: 40;
  margin-top: 0;
  width: 100%;
  border-radius: 0.04rem;
}

.products-sidebar--detail .products-sidebar__sticky {
  top: var(--pd-header-h);
  max-height: calc(100vh - var(--pd-header-h) - 0.28rem);
}

.product-detail__lower-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  width: 85%;
  padding-bottom: 0.88rem;
}

.pd-anchor-nav {
  position: sticky;
  top: var(--pd-header-h);
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.12rem 0.28rem;
  margin: 0;
  padding: 0.12rem 0 0;
  border-bottom: 0.01rem solid #e5e5e5;
  background: #fff;
  box-shadow: 0 0.01rem 0 rgba(0, 0, 0, 0.04);
}

.pd-anchor-nav__link {
  position: relative;
  margin: 0 0 -0.01rem;
  padding: 0.1rem 0.04rem 0.16rem;
  font-size: 0.16rem;
  line-height: 1.3;
  font-weight: bold;
  color: #4b5563;
  text-decoration: none;
  border-bottom: none;
  transition: color 0.2s ease;
}

.pd-anchor-nav__link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0.52rem;
  height: 0.02rem;
  margin-left: -0.26rem;
  background: #0f52ba;
  border-radius: 0.01rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.pd-anchor-nav__link:hover {
  color: #0d52bc;
}

.pd-anchor-nav__link.is-active {
  color: #0f52ba;
}

.pd-anchor-nav__link.is-active::after {
  opacity: 1;
}

.pd-sections {
  min-width: 0;
}

.pd-section {
  scroll-margin-top: calc(var(--pd-header-h) + var(--pd-anchor-h) + 0.08rem);
  padding-bottom: 0.32rem;
}

.pd-section:not(:first-child) {
  padding-top: 0.28rem;
}

.pd-panel-placeholder {
  margin: 0;
  font-size: 0.14rem;
  line-height: 1.55;
  color: #64748b;
}

.pd-block-title {
  margin: 0 0 0.16rem;
  font-size: 0.16rem;
  font-weight: 700;
  line-height: 1.35;
  color: #0d52bc;
}

.pd-block-title:not(:first-child) {
  margin-top: 0.28rem;
}

.pd-prose {
  font-size: 0.16rem;
  font-weight: normal;
  line-height: 0.28rem;
  color: #4b5563;
}

.pd-prose p {
  margin: 0 0 0.12rem;
}

.pd-spec-wrap {
  overflow-x: auto;
  margin: 0 0 0.08rem;
  border: 0.01rem solid #e5e7eb;
  border-radius: 0.04rem;
}

.pd-spec-table {
  width: 100%;
  min-width: 5.2rem;
  border-collapse: collapse;
  font-size: 0.13rem;
  line-height: 1.45;
}

.pd-spec-table tbody tr:nth-child(odd) {
  background: #fff;
}

.pd-spec-table tbody tr:nth-child(even) {
  background: #f8f9fa;
}

.pd-spec-table th,
.pd-spec-table td {
  padding: 0.12rem 0.14rem;
  text-align: left;
  vertical-align: top;
  border: 0.01rem solid #eee;
  font-size: 0.14rem;
  line-height: normal;
  color: #1e293b;
}

.pd-spec-table th {
  width: 14%;
  font-weight: 600;
  color: #1e293b;
  background: rgba(13, 82, 188, 0.04);
}

.pd-app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.24rem 0.32rem;
  margin-top: 0.08rem;
}

.pd-app-col__title {
  margin: 0 0 0.1rem;
  font-size: 0.14rem;
  font-weight: 700;
  color: #1e293b;
}

.pd-app-list {
  margin: 0;
  padding-left: 1.1em;
  font-size: 0.16rem;
  line-height: 1.65;
  color: #475569;
}

.pd-app-list li {
  margin: 0 0 0.06rem;
}

.pd-featured {
  padding-top: 0;
  border-top: 0;
}

.pd-featured__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.2rem;
  margin-bottom: 0.24rem;
}

.pd-featured__title {
  margin: 0;
  font-size: 0.24rem;
  font-weight: 700;
  padding-bottom: 0.2rem;
  color: #1e293b;
}

.pd-featured-swiper {
  overflow: hidden;
  padding-bottom: 0.56rem;
}

.pd-featured-swiper .swiper-slide {
  height: auto;
  box-sizing: border-box;
}

.pd-featured-swiper .swiper-slide .hot-card {
  min-width: 0;
  max-width: 100%;
  height: 100%;
  box-sizing: border-box;
}

/* 与首页「合作品牌」.brand-swiper-pagination 指示器一致 */
.pd-featured-pagination.swiper-pagination-bullets {
  position: relative;
  bottom: auto !important;
  margin-top: 0.32rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.12rem;
}

.pd-featured-pagination .swiper-pagination-bullet {
  width: 0.1rem;
  height: 0.1rem;
  margin: 0 !important;
  opacity: 0.45;
  background: #cbd5e1;
  border-radius: 0.05rem;
  transition:
    width 0.25s ease,
    opacity 0.25s ease,
    background 0.25s ease;
}

.pd-featured-pagination .swiper-pagination-bullet-active {
  width: 0.32rem;
  opacity: 1;
  background: #0f52ba;
  border-radius: 0.05rem;
}

@media screen and (max-width: 9.6rem) {
  .product-detail__grid {
    grid-template-columns: 1fr;
  }

  .product-detail__stage {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    max-height: none;
  }

  .product-detail__spec-row {
    grid-template-columns: 1fr;
    gap: 0.04rem;
  }

  .product-detail__lower-row {
    grid-template-columns: 1fr;
  }

  .products-sidebar--detail {
    position: relative;
    top: auto;
    max-height: none;
    overflow: visible;
    z-index: auto;
  }

  .products-sidebar--detail .products-sidebar__sticky {
    position: relative;
    top: auto;
    max-height: none;
  }

  .products-sidebar--detail .products-sidebar__sticky .products-sidebar__nav {
    overflow: visible;
  }

  .pd-anchor-nav {
    position: relative;
    top: auto;
    z-index: auto;
    box-shadow: none;
  }

  .pd-section {
    scroll-margin-top: 0.2rem;
  }

  .pd-app-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== About 页 abouts.html ========== */
.abouts-page {
  margin-top: 0.8rem;
  background: #fff;
}

.abouts-intro {
  padding: 0.48rem 0 0.88rem;
}

.abouts-intro__inner {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

/* 100px=1rem：左 560×616 底 + 620×494 图，图距底左 0.3rem 垂直居中；左右列 1:1，列间距 0.58rem(58px) */
.abouts-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.58rem;
  align-items: center;
}

.abouts-intro__media {
  min-width: 0;
  display: flex;
  justify-content: flex-start;
  overflow: visible;
}

.abouts-intro__media-aside {
  position: relative;
  width: 6.5rem;
  max-width: 100%;
  min-height: 6.16rem;
  flex-shrink: 0;
  box-sizing: border-box;
}

.abouts-intro__panel {
  position: absolute;
  z-index: 0;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5.6rem;
  height: 6.16rem;
  max-width: 100%;
  background: #f8fafc;
  box-shadow:
    0 0.01rem 0.02rem 0 rgba(0, 0, 0, 0.051),
    0 0 0 0 rgba(0, 0, 0, 0),
    0 0 0 0 rgba(0, 0, 0, 0);
  box-sizing: border-box;
  border-radius: 0.02rem;
}

.abouts-intro__img {
  position: absolute;
  z-index: 1;
  left: 0.3rem;
  top: 50%;
  transform: translateY(-50%);
  width: 6.2rem;
  height: 4.94rem;
  max-width: calc(100% - 0.3rem);
  object-fit: cover;
  display: block;
  border-radius: 0.04rem;
  box-shadow: 0 0.08rem 0.24rem rgba(15, 23, 42, 0.08);
}

.abouts-intro__text {
  min-width: 0;
}

.abouts-intro__title {
  margin: 0 0 0.28rem;
  font-size: 0.4rem;
  font-weight: 700;
  line-height: 1.2;
  color: #1e293b;
  min-height: 1.2em;
}

.abouts-intro__typewriter {
  display: inline-block;
  min-width: 0.1em;
}

.abouts-intro__para {
  margin: 0 0 0.2rem;
  font-size: 0.2rem;
  font-weight: 400;
  line-height: 0.36rem;
  color: #000000;
  text-align: justify;
  text-justify: inter-ideograph;
}

.abouts-intro__para:last-of-type {
  margin-bottom: 0;
}

.abouts-intro__prose p {
  margin: 0 0 0.2rem;
  font-size: 0.2rem;
  font-weight: 400;
  line-height: 0.36rem;
  color: #000000;
  text-align: justify;
  text-justify: inter-ideograph;
}

.abouts-intro__prose p:last-child {
  margin-bottom: 0;
}

.abouts-intro__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.32rem 0.24rem;
  margin-top: 0.48rem;
  padding-top: 0.4rem;
}

.abouts-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.08rem;
}

.abouts-stat__num {
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1.05;
  color: #0f52ba;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.abouts-stat__label {
  font-size: 0.18rem;
  font-weight: 400;
  line-height: normal;
  color: #1e293b;
}

/* ========== About 页：Why Choose Us 轮播（abouts.html）========== */
.abouts-wcu {
  box-sizing: border-box;
  background: #f9fafb;
  padding: 0.96rem 0;
  overflow: hidden;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
}

.abouts-wcu__head {
  text-align: center;
  margin-bottom: 0.36rem;
}

.abouts-wcu__title {
  margin: 0;
  font-size: 0.36rem;
  font-weight: 700;
  line-height: 1.25;
  color: #1e293b;
}

.abouts-wcu__track {
  padding-left: max(0.2rem, calc((100vw - 14rem) / 2 + 0.2rem));
  padding-right: 0;
  box-sizing: border-box;
}

.abouts-wcu-swiper {
  overflow: visible;
}

.abouts-wcu-swiper .swiper-slide {
  height: 4.2rem;
  box-sizing: border-box;
}

.abouts-wcu-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 4.2rem;
  min-height: 4.2rem;
  box-sizing: border-box;
  padding: 0.32rem 0.28rem 0.32rem 0.32rem;
  background: #f8fafc;
  border: 0.01rem solid rgba(226, 232, 240, 0.85);
  border-radius: 0.06rem;
  box-shadow:
    0rem 0.01rem 0.02rem 0rem rgba(0, 0, 0, 0.051),
    0rem 0rem 0rem 0rem rgba(0, 0, 0, 0),
    0rem 0rem 0rem 0rem rgba(0, 0, 0, 0);
  overflow: hidden;
  isolation: isolate;
  transition:
    box-shadow 0.35s ease,
    transform 0.35s ease,
    border-color 0.35s ease,
    background 0.35s ease;
}

.abouts-wcu-card:hover,
.abouts-wcu-card:focus-within {
  transform: translateY(-0.04rem);
  background: #fff;
  border-color: rgba(15, 82, 186, 0.28);
  box-shadow:
    0 0.04rem 0.1rem rgba(15, 23, 42, 0.07),
    0 0.1rem 0.26rem rgba(15, 82, 186, 0.14);
}

.abouts-wcu-card:hover .abouts-wcu-card__title,
.abouts-wcu-card:focus-within .abouts-wcu-card__title {
  color: #0f52ba;
}

.abouts-wcu-card:hover .abouts-wcu-card__desc,
.abouts-wcu-card:focus-within .abouts-wcu-card__desc {
  color: #334155;
}

.abouts-wcu-card:hover .abouts-wcu-card__bg-num,
.abouts-wcu-card:focus-within .abouts-wcu-card__bg-num {
  color: rgba(15, 82, 186, 0.14);
}

.abouts-wcu-card__bg-num {
  position: absolute;
  top: 0.12rem;
  right: 0.12rem;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  color: #d9d9d9;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  white-space: nowrap;
  transition: color 0.35s ease;
}

/* 与首页 .wcu-card__icon-wrap / .wcu-card__icon-img 共用样式 */
.abouts-wcu-card .wcu-card__icon-wrap {
  position: relative;
  z-index: 1;
}

.abouts-wcu-card:hover .wcu-card__icon-wrap {
  background: #fff;
}

.abouts-wcu-card:hover .wcu-card__icon-wrap .wcu-card__icon-img {
  filter: brightness(0) saturate(100%) invert(18%) sepia(95%) saturate(5200%)
    hue-rotate(205deg) brightness(96%) contrast(99%);
}

.abouts-wcu-card__title {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0 0 0.16rem;
  padding-right: 1rem;
  box-sizing: border-box;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
  font-size: 0.24rem;
  font-weight: 600;
  line-height: 0.28rem;
  color: #1e293b;
  transition: color 0.3s ease;
}

.abouts-wcu-card__desc {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0;
  padding-right: 1rem;
  box-sizing: border-box;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
  font-size: 0.16rem;
  font-weight: 400;
  line-height: 0.28rem;
  letter-spacing: 0;
  font-feature-settings:
    "calt" on,
    "kern" on;
  color: #4b5563;
  transition: color 0.3s ease;
}

.abouts-wcu__nav {
  display: flex;
  align-items: center;
  gap: 0.12rem;
  margin-top: 0.28rem;
  padding-left: 0;
}

.abouts-wcu__arrow {
  width: 0.44rem;
  height: 0.44rem;
  border: 0;
  border-radius: 50%;
  background: #e8eef4;
  color: #64748b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}

.abouts-wcu__arrow:hover {
  background: #dbeafe;
  color: #0f52ba;
}

.abouts-wcu__arrow.swiper-button-disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* ========== Brands 页（brands.html）：Cooperative Brands ========== */
.brands-page {
  margin-top: 0.8rem;
  background: #fff;
}

.brands-cooperative {
  padding: 0.48rem 0 0.88rem;
}

.brands-cooperative__inner {
  box-sizing: border-box;
  padding: 0 0.2rem;
}

.brands-cooperative__title {
  margin: 0;
  font-size: 0.4rem;
  font-weight: bold;
  line-height: 0.6rem;
  text-align: center;
  color: #1e293b;
}

.brands-cooperative__desc {
  margin: 0.5rem 0;
  font-size: 0.16rem;
  font-weight: 500;
  line-height: 0.24rem;
  text-align: center;
  letter-spacing: 0;
  font-feature-settings:
    "calt" on,
    "kern" on;
  color: #4b5563;
}

.brands-cooperative__grids {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.brands-cooperative__last-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.brands-cooperative__last-row .brand-item {
  flex: 0 0 calc((100% - 0.3rem * 5) / 6);
  max-width: calc((100% - 0.3rem * 5) / 6);
  min-width: 0;
}

.brands-cooperative .brand-item {
  overflow: hidden;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.brands-cooperative .brand-item:hover {
  border-color: #cbd5e1;
  box-shadow: 0 0.04rem 0.16rem rgba(15, 23, 42, 0.1);
}

.brands-cooperative .brand-item img {
  transition: transform 0.4s ease;
}

.brands-cooperative .brand-item:hover img {
  transform: scale(1.08);
}

/* ========== About 页：Warehouse & Logistics（abouts.html）========== */
.abouts-wh {
  position: relative;
  width: 100%;
  height: 8rem;
  box-sizing: border-box;
  background-color: #f9fafb;
  background-image: url("../images/Warehouse.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  overflow: hidden;
}

.abouts-wh__inner {
  box-sizing: border-box;
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0.4rem 0;
}

.abouts-wh__title {
  margin: 0 0 0.9rem;
  text-align: center;
  font-size: 0.4rem;
  font-weight: bold;
  line-height: 0.6rem;
  color: #1e293b;
}

.abouts-wh__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.48rem;
  padding-top: 0.08rem;
}

.abouts-wh__text {
  flex: 1;
  min-width: 0;
}

.abouts-wh__text p {
  margin: 0 0 0.6rem;
  font-size: 0.16rem;
  font-weight: normal;
  line-height: 0.24rem;
  color: #4b5563;
  text-align: justify;
  text-justify: inter-ideograph;
}

.abouts-wh__text p:last-child {
  margin-bottom: 0;
}

.abouts-wh__media {
  flex-shrink: 0;
  width: 6.8rem;
  max-width: 100%;
}

.abouts-wh__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 6.8rem;
  aspect-ratio: 680 / 420;
  object-fit: cover;
  border-radius: 0.04rem;
}

.news-detail-page {
  background: #f4f6f9;
  padding: 1.1rem 0 0.56rem;
}

.news-detail-layout {
  display: flex;
  gap: 0.24rem;
  align-items: flex-start;
}

.news-detail-main {
  flex: 1;
  min-width: 0;
  background: #fff;
  border: 1px solid #e9edf3;
  padding: 0.28rem 0.3rem 0.36rem;
}

.news-detail-aside {
  width: 3.5rem;
  background-color: white;
  flex: 0 0 3.5rem;
}

.news-detail-breadcrumb {
  font-size: 0.13rem;
  color: #7d8897;
  margin-bottom: 0.2rem;
}

.news-detail-date {
  display: inline-block;
  color: #0f52ba;
  font-size: 0.14rem;
  margin-bottom: 0.14rem;
  font-weight: 600;
}

.news-detail-title {
  font-size: 0.46rem;
  line-height: 1.18;
  margin: 0 0 0.18rem;
  color: #1f2a3a;
  font-weight: 700;
}

.news-detail-tag {
  display: inline-block;
  padding: 0.05rem 0.12rem;
  border-radius: 0.24rem;
  font-size: 0.12rem;
  color: #1e293b;
  margin-bottom: 0.24rem;
  border: 1px solid #f3f4f6;
}

.news-detail-content h3 {
  margin: 0.22rem 0 0.12rem;
  font-size: 0.22rem;
  color: #1f2a3a;
}

.news-detail-content p,
.news-detail-content li {
  font-size: 0.16rem;
  line-height: 1.9;
  color: #4f5d70;
}

.news-detail-content ul {
  margin: 0 0 0.12rem 0.2rem;
  list-style: disc;
}

.news-detail-content img {
  width: 100%;
  display: block;
  margin-top: 0.16rem;
  border-radius: 0.06rem;
}

.news-aside-card {
  background: #fff;
  margin-bottom: 0.18rem;
}

.news-aside-title {
  font-size: 0.24rem;
  font-weight: 700;
  color: #1f2a3a;
  padding: 0.16rem 0.18rem;
}

.news-aside-menu a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.12rem;
  padding: 0.14rem 0.18rem;
  font-size: 0.16rem;
  color: #2d3c50;
  border-bottom: 1px solid #edf1f7;
}

.news-aside-menu .arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 0;
}

.news-aside-menu .arrow img {
  width: 0.127rem;
  height: 0.115rem;
  display: block;
  object-fit: contain;
}

.news-recommend-list {
  padding: 0.16rem 0.18rem 0.04rem;
}

.news-recommend-item {
  display: block;
  margin-bottom: 0.14rem;
}

.news-recommend-item img {
  width: 100%;
  display: block;
  border-radius: 0.04rem;
  margin-bottom: 0.08rem;
}

.news-recommend-item p {
  margin: 0;
  font-size: 0.16rem;
  color: #2d3c50;
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  word-break: break-word;
  max-height: calc(0.16rem * 1.6 * 2);
}
.phone-search {
  display: none;
}