.ys-header {
  height: 72px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s;
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: #fff;
}
.ys-header.is-home {
  position: fixed;
}
.ys-header.is-home:not(.is-sticky) {
  background-color: transparent;
}
.ys-header.is-solution-showcase {
  position: fixed;
  transform: translateY(0);
}
body.solution-showcase-tabs-stuck .ys-header.is-solution-showcase {
  transform: translateY(-100%);
  pointer-events: none;
}
.ys-header.is-solution-showcase:not(.is-sticky),
body.solution-showcase-at-top .ys-header.is-solution-showcase {
  background-color: transparent;
}
.ys-header .ys-header-nav {
  width: 100%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 3vw, 64px);
  background-color: #fff;
  position: relative;
  z-index: 20;
  box-shadow: 0 15px 10px -15px #0000000f;
  transition: background-color 0.3s, box-shadow 0.3s;
}
.ys-header__logo {
  height: 72px;
  object-fit: contain;
  transition: opacity 0.3s;
}
.ys-header.is-home:not(.is-sticky) .ys-header-nav {
  background-color: transparent;
  box-shadow: none;
}
.ys-header.is-solution-showcase:not(.is-sticky) .ys-header-nav,
body.solution-showcase-at-top .ys-header.is-solution-showcase .ys-header-nav {
  background-color: transparent;
  box-shadow: none;
}
.ys-header.is-sticky .ys-header-nav {
  background-color: #fff;
  box-shadow: 0 15px 10px -15px #0000000f;
}

.ys-header__nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  flex: 1;
  height: 100%;
  transition: max-width 0.3s, opacity 0.3s;
  max-width: min(58vw, 880px);
  margin: 0 clamp(16px, 2vw, 48px);
  gap: clamp(20px, 1.5vw, 36px);
  white-space: nowrap; /* Prevent text wrapping inside nav */
}
.ys-header__nav.display-none {
  opacity: 0;
  pointer-events: none;
}
.ys-header__nav .nav-item.relative {
  position: static; /* Change to static so full-width dropdowns can position correctly */
}
.ys-header__nav .nav-one {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 clamp(8px, 0.7vw, 16px);
  font-size: clamp(15px, 0.82vw, 16px);
  font-weight: 500;
  color: var(--ys-color-text-000);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap; /* Ensure individual items never wrap */
}
.ys-header__nav .nav-item:hover .nav-one {
  color: var(--ys-color-primary);
}
.ys-header__nav .nav-one .icon-short-arrow {
  display: inline-block;
  position: relative;
  left: 2px;
  transform: rotate(90deg);
  transition: transform 0.2s;
  color: var(--ys-color-text-300);
  font-weight: 400;
}
.ys-header__nav .nav-item:hover .nav-one .icon-short-arrow {
  transform: rotate(-90deg);
}

.ys-header__nav .nav-two {
  font-size: 14px;
  color: var(--ys-color-text-000);
  text-decoration: none;
}
.ys-header__nav .nav-two:hover {
  color: var(--ys-color-primary);
}

/* search start */
.ys-header__right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  min-width: 200px;
}
.ys-header__right.open {
  flex: 1;
  position: relative;
  z-index: 21;
}
.ys-header__right.open .ys-header__lang-dropdown,
.ys-header__right.open .ys-header__contact-btn,
.ys-header__right.open .ys-header__search-icon {
  display: none;
}
.ys-header__search {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  width: 0;
  height: 44px;
  padding: 0;
  opacity: 0;
  overflow: hidden;
  background-color: #fff;
  border: 0;
  border-radius: 4px;
  transition: all 0.2s;
  transform-origin: right;
  z-index: 22;
}
.ys-header__right.open .ys-header__search {
  width: 100%;
  padding: 0;
  border: none;
  opacity: 1;
  background-color: #f5f5f5;
  height: 44px;
}
.ys-header__right.open .ys-header__search::after {
  display: none;
}
.ys-header__right.open .ys-header__search .ys-header__search-input {
  width: calc(100% - 44px);
  height: 44px;
  line-height: 44px;
  padding: 0 20px;
  background-color: transparent;
  box-sizing: border-box;
  text-align: center;
}
.ys-header__right.open .ys-header__search .search-btn {
  width: 44px;
  height: 44px;
  top: 0;
  right: 0;
  background-color: var(--ys-color-primary, #2b37b3);
  border-radius: 0 4px 4px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ys-header__right.open .ys-header__search .search-btn .icon-search {
  color: #fff;
  font-size: 20px;
}
.ys-header__search::after {
  content: '';
  position: absolute;
  height: 16px;
  left: 12px;
  top: 13px;
  width: 1px;
  background-color: var(--ys-color-text-000);
  animation: flashing 0.8s infinite;
}
.ys-header__search .ys-header__search-input {
  width: calc(100% - 46px);
  height: 16px;
  color: var(--ys-color-text-000);
  caret-color: var(--ys-color-primary);
  border: none;
  outline: none;
}
.ys-header__search:focus-within {
  border-color: var(--ys-color-primary);
}
.ys-header__search:focus-within::after {
  display: none;
}
.ys-header__search .ys-header__search-input::placeholder {
  color: var(--ys-color-text-500);
}
.ys-header__search .search-btn {
  width: 26px;
  padding: 0;
  position: absolute;
  top: 8px;
  right: 10px;
  background-color: #fff;
  border: none;
  outline: none;
  cursor: pointer;
  transition: transform 0.2s;
}
.ys-header__search .search-btn .icon-search {
  display: inline-block;
  font-size: 24px;
  color: var(--ys-color-text-000);
  transition: transform 0.2s;
}
.ys-header__search .search-btn:hover .icon-search {
  color: var(--ys-color-primary);
  transform: scale(1.1);
}
@keyframes flashing {
  0% { opacity: 1; }
  40% { opacity: 0; }
  100% { opacity: 1; }
}
.ys-header__search-icon, .ys-header__lang-trigger {
  color: var(--ys-color-text-000);
  cursor: pointer;
  display: flex;
  align-items: center;
  font-size: 14px;
}

.ys-header__lang-dropdown {
  position: relative;
  display: inline-block;
}

.ys-header__lang-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 15px;
  background: transparent;
}

.ys-header__lang-menu {
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  background-color: #fff;
  min-width: 150px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  padding: 8px 0;
  display: none;
  z-index: 100;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.2s ease;
}

.ys-header__lang-dropdown:hover .ys-header__lang-menu {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.ys-header__lang-menu .lang-item {
  display: block;
  padding: 10px 20px;
  color: var(--ys-color-text-000);
  text-decoration: none;
  font-size: 14px;
  transition: background-color 0.2s, color 0.2s;
}

.ys-header__lang-menu .lang-item:hover:not(.disabled) {
  background-color: #f5f5f5;
  color: var(--ys-color-primary);
}

.ys-header__lang-menu .lang-item.active {
  color: var(--ys-color-primary);
}

.ys-header__lang-menu .lang-item.disabled {
  color: #ccc;
  cursor: not-allowed;
}

.ys-header__lang-menu .lang-divider {
  height: 1px;
  background-color: #eee;
  margin: 8px 0;
}
.ys-header__contact-btn {
  background-color: #2b37b3;
  color: #fff;
  padding: 8px 16px;
  text-decoration: none;
  font-size: 14px;
  border-radius: 2px;
  transition: background-color 0.3s;
}
.ys-header__contact-btn:hover {
  background-color: #1e268a;
}
/* 透明状态下的文字颜色与Logo颜色 (仅首页有效) */
.ys-header.is-home:not(.is-sticky) .nav-one,
.ys-header.is-home:not(.is-sticky) .ys-header__search-icon,
.ys-header.is-home:not(.is-sticky) .ys-header__lang-trigger,
.ys-header.is-home:not(.is-sticky) .icon-menu {
  color: #fff;
}
.ys-header.is-solution-showcase:not(.is-sticky) .nav-one,
.ys-header.is-solution-showcase:not(.is-sticky) .ys-header__search-icon,
.ys-header.is-solution-showcase:not(.is-sticky) .ys-header__lang-trigger,
.ys-header.is-solution-showcase:not(.is-sticky) .icon-menu,
body.solution-showcase-at-top .ys-header.is-solution-showcase .nav-one,
body.solution-showcase-at-top .ys-header.is-solution-showcase .ys-header__search-icon,
body.solution-showcase-at-top .ys-header.is-solution-showcase .ys-header__lang-trigger,
body.solution-showcase-at-top .ys-header.is-solution-showcase .icon-menu {
  color: #fff;
}
.ys-header.is-home:not(.is-sticky) .nav-one .icon-short-arrow {
  color: rgba(255, 255, 255, 0.8);
}
.ys-header.is-solution-showcase:not(.is-sticky) .nav-one .icon-short-arrow,
body.solution-showcase-at-top .ys-header.is-solution-showcase .nav-one .icon-short-arrow {
  color: rgba(255, 255, 255, 0.8);
}
.ys-header.is-home:not(.is-sticky) .ys-header__logo {
  filter: brightness(0) invert(1);
}
.ys-header.is-solution-showcase:not(.is-sticky) .ys-header__logo,
body.solution-showcase-at-top .ys-header.is-solution-showcase .ys-header__logo {
  filter: brightness(0) invert(1);
}
body.solution-showcase-at-top .ys-header.is-solution-showcase .ys-header__contact-btn,
.ys-header.is-solution-showcase:not(.is-sticky) .ys-header__contact-btn {
  background-color: #fff;
  color: var(--ys-color-text-000);
}
body.solution-showcase-at-top .ys-header.is-solution-showcase .ys-header__contact-btn:hover,
.ys-header.is-solution-showcase:not(.is-sticky) .ys-header__contact-btn:hover {
  background-color: rgba(255, 255, 255, 0.9);
}
.ys-header__logo.display-none {
  opacity: 0;
  pointer-events: none;
}

/* user start */
.ys-header__user {
  margin-left: 30px;
  position: relative;
  height: 40px;
  padding-top: 3px;
  box-sizing: border-box;
}
.ys-header__user > a > i {
  font-size: 24px;
  cursor: pointer;
  color: var(--ys-color-text-000);
}
.ys-header__user .ys-header__user-card {
  position: absolute;
  top: 40px;
  right: -10px;
  padding: 16px;
  background-color: var(--ys-color-white);
  z-index: 20;
  border-radius: 2px;
  box-shadow: 0px 4px 14px 0px #0000001a;
  border: 1px solid var(--ys-color-text-700);
  transition: all 0.2s;
  transform-origin: top;
  transform: scaleY(0);
}
.ys-header__user:hover .ys-header__user-card {
  transform: scaleY(1);
}
.ys-header__user .ys-header__user-card button {
  height: 32px;
  line-height: 32px;
  margin-bottom: 12px;
  width: 100px;
  font-size: 12px;
  padding: 0;
}
.ys-header__user .ys-header__user-card button a {
  color: unset;
  text-decoration: none;
  display: block;
}
.ys-header__user .ys-header__user-card button:last-child {
  margin-bottom: 0;
}
/* user end */

/* 悬停卡片 start */
.ys-header__card {
  position: fixed;
  z-index: 18;
  left: 0;
  right: 0;
  top: var(--ys-header-height, 72px);
  background-color: var(--ys-color-white);
  transition: transform .2s ease-in-out;
  transform-origin: top;
  transform: scaleY(0);
  max-height: 82vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 40px;
  box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1) inset;
  border-top: 0.5px solid var(--ys-color-text-700);
  border-bottom: 1px solid var(--ys-color-text-700);
  transition-delay: 150ms;
}
.ys-header__card.active,
.ys-header__card.show {
  transform: scaleY(1);
}
.ys-header__image-dropdown {
  padding: 0;
  overflow-x: auto;
}
.header-solution-grid,
.header-investor-grid {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 40px clamp(40px, 4vw, 72px);
}
.header-solution-grid {
  gap: 20px;
  width: max-content;
  max-width: 1280px;
  padding: 40px 40px;
}
.header-investor-grid {
  gap: clamp(20px, 2vw, 40px);
  width: min(100%, 1280px);
  min-width: 0;
}
.header-solution-item,
.header-investor-item {
  text-align: left;
  text-decoration: none;
  color: #333;
}
.header-solution-item {
  flex: 0 0 224px;
  width: 224px;
}
.header-investor-item {
  flex: 1 1 0;
  min-width: 0;
  max-width: 350px;
}
.header-solution-thumb,
.header-investor-thumb {
  width: 100%;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 15px;
}
.header-solution-thumb {
  height: 191px;
}
.header-investor-thumb {
  height: 220px;
}
.header-dropdown-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.3s;
}
.header-solution-item:hover .header-dropdown-image,
.header-investor-item:hover .header-dropdown-image {
  transform: scale(1.04);
}
.header-solution-name,
.header-investor-name {
  color: #333;
  font-weight: bold;
  font-size: 16px;
  display: block;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-solution-name {
  margin-bottom: 8px;
}
.header-solution-desc {
  color: #999;
  font-size: 14px;
  line-height: 1.5;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ys-header__cover {
  position: fixed;
  z-index: 17;
  left: 0;
  right: 0;
  top: var(--ys-header-height, 72px);
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  transition-delay: 100ms;
}
/* 悬停卡片 end */



/* 解决方案 start */
.ys-header__card.ys-header__case {
  padding: 40px 52px;
}
.ys-header__case {
  background-color: #f3f5f8;
}
.ys-header .nav-solution-title {
  text-decoration: none;
  display: inline-block;
  margin-bottom: 18px;
  font-weight: 700;
  color: var(--ys-color-text-000);
}
.ys-header .nav-solution__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ys-header .nav-solution__item {
  display: flex;
  align-items: center;
  flex-wrap: wrap; /* 允许子项过多时自动换行 */
}

.ys-header .nav-solution__list:not(.nav-solution__list--child) > .nav-solution__item {
  margin-bottom: 12px; 
}

.ys-header .nav-solution__list--child {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-left: 0;
}

.ys-header .nav-solution__link {
  display: inline-block;
  line-height: 24px;
  padding: 6px 10px;
  text-decoration: none;
  color: var(--ys-color-text-000);
}

/* 仅第一级保留左侧的提示性竖线 */
.ys-header .nav-solution__list:not(.nav-solution__list--child) > .nav-solution__item > .nav-solution__link {
  border-left: 1px solid var(--ys-color-text-500);
}

.ys-header .nav-solution__list--child .nav-solution__link {
  border-left: none;
  padding: 6px 5px;
}

.ys-header .nav-solution__list--child .nav-solution__item::before {
  content: "——";
  color: var(--ys-color-text-300);
  margin: 0 4px; /* 控制 "-" 两侧的间距 */
}

.ys-header .nav-solution__link:hover {
  color: var(--ys-color-primary);
}
/* 解决方案 end */

/* 产品弹窗 start */
.ys-header__card.ys-header__product {
  position: absolute;
  left: 0;
  right: auto;
  width: auto;
  padding: 0;
  background-color: initial;
  overflow: initial;
}
.ys-header__product a {
  display: block;
  text-decoration: none;
  line-height: normal;
}
.ys-header__product .product-wrap {
  background-color: #fbfbfb;
  max-height: 500px;
  overflow-y: auto;
  box-shadow: -1px 1px 10px rgba(51, 51, 51, 0.2);
}
.ys-header__product .product-wrap::-webkit-scrollbar,
.ys-header__product .product-child::-webkit-scrollbar {
  width: 7px;
  height: 7px;
  background-color: var(--ys-color-background-100);
}
.ys-header__product .product-wrap::-webkit-scrollbar-thumb,
.ys-header__product .product-child::-webkit-scrollbar-thumb {
  border-radius: 5px;
  background-color: #C1C1C1;
}
.ys-header__product .to-product {
  display: flex;
  align-items: center;
  font-size: 18px;
  color: var(--ys-color-text-000);
  margin-bottom: 20px;
}
.ys-header__product .to-product i {
  transform: rotate(0deg) !important;
  display: block;
  font-size: 18px;
}
.ys-header__product .to-product:hover,
.ys-header__product .product-item:hover .product-title {
  color: var(--ys-color-primary);
}
.ys-header__product .product-img {
  width: 140px;
  height: 140px;
  margin: auto;
  background: unset;
}
.ys-header__product .product-img img {
  object-fit: contain;
}
.ys-header__product .product-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin: 0;
  padding: 8px 0;
  font-size: 14px;
  display: inline-block;
  color: var(--ys-color-text-000);
}
.ys-header__product .product-item {
  position: relative;
  width: 180px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ys-header__product .product-item.active {
  background-color: var(--ys-color-primary);
}
.ys-header__product .product-item.active .product-title {
  color: var(--ys-color-white);
}
.ys-header__product .product-item.active .iconfont {
  color: var(--ys-color-white);
}
.ys-header__product .product-item .iconfont {
  color: var(--ys-color-text-000);
}
.ys-header__product .product-child {
  position: absolute;
  top: 0;
  left: 100%;
  width: 500px;
  height: 100%;
  min-height: 100%;
  padding: 8px 10px;
  margin: 0;
  font-size: 14px;
  list-style: none;
  background-color: var(--ys-color-white);
  overflow-y: auto;
  box-shadow: 6px 1px 10px rgba(51,51,51,.2);

  display: flex;
  align-items: center;
  align-content: flex-start;
  flex-wrap: wrap;
}
.ys-header__product .product-child__item {
  line-height: normal;
  padding: 0;
  margin: 10px;
}
.ys-header__product .product-child__link {
  color: var(--ys-color-text-000);
}
.ys-header__product .product-child__link:hover {
  color: var(--ys-color-primary);
}
/* 产品弹窗 end */

/* mega menu product start */
.ys-header__mega {
  padding: 0;
  overflow-x: hidden;
}
.mega-menu-container {
  width: min(100%, 1840px);
  min-width: 0;
  max-width: 1840px;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 0 clamp(24px, 3vw, 64px);
}
.mega-menu-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 clamp(18px, 1.4vw, 26px);
  border-bottom: 1px solid #eee;
}
.all-products-link {
  color: #666;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.all-products-link:hover {
  color: var(--ys-color-primary);
}
.close-mega-menu {
  cursor: pointer;
  color: #999;
  font-size: 20px;
}
.mega-menu-content {
  display: flex;
  padding: clamp(24px, 2.4vw, 44px) 0;
}
.mega-sidebar {
  flex: 0 0 clamp(180px, 12vw, 240px);
  border-right: 1px solid #eee;
  padding-right: clamp(18px, 1.6vw, 32px);
}
.mega-sidebar-item {
  padding: clamp(12px, 1vw, 18px) 0;
  font-size: clamp(15px, 0.82vw, 16px);
  color: #666;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-width: 0;
  gap: 8px;
}
.mega-sidebar-item__name {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mega-sidebar-item.active {
  color: var(--ys-color-primary);
  font-weight: bold;
}
.mega-sidebar-item .icon-short-arrow {
  transform: rotate(-90deg);
  font-size: 12px;
  opacity: 0;
}
.mega-sidebar-item.active .icon-short-arrow {
  opacity: 1;
}
.mega-panels {
  flex: 1;
  padding-left: clamp(28px, 2.8vw, 56px);
}
.mega-panel {
  display: none;
}
.mega-panel.active {
  display: block;
}
.mega-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(clamp(190px, 12vw, 240px), 1fr));
  gap: clamp(16px, 1.3vw, 28px);
}
.mega-grid-item {
  min-height: clamp(78px, 5vw, 96px);
  display: flex;
  align-items: center;
  gap: clamp(12px, 1vw, 22px);
  background: #f9f9f9;
  padding: clamp(12px, 1vw, 18px);
  border-radius: 4px;
  text-decoration: none;
  color: #333;
  transition: all 0.3s;
}
.mega-grid-item:hover {
  background: #f0f0f0;
  color: var(--ys-color-primary);
}
.mega-grid-item__image {
  flex: 0 0 clamp(58px, 4vw, 78px);
  width: clamp(58px, 4vw, 78px);
  height: clamp(44px, 3.2vw, 60px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mega-grid-item__image img {
  max-width: 100%;
  max-height: 100%;
  display: block;
  object-fit: contain;
}
.mega-grid-item__name {
  flex: 1 1 auto;
  font-size: clamp(13px, 0.78vw, 16px);
  line-height: 1.5;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* mega menu product end */

/* 内容与服务 start */
.ys-header__service {
  display: flex;
  padding: 0;
}
.ys-header__service .service-cate {
  background-color: #f3f5f8;
  padding: 30px 40px;
  width: 200px;
  box-sizing: border-box;
  margin: 0;
}
.ys-header__service .service-cate li {
  list-style: none;
}
.ys-header__service .service-cate .service-cate-title {
  font-weight: 18px;
  font-weight: 500;
  margin-bottom: 30px;
  color: var(--ys-color-text-000);
}
.ys-header__service .service-cate .service-cate-item {
  margin-bottom: 30px;
  font-size: 14px;
  cursor: pointer;
  color: var(--ys-color-text-100);
}
.ys-header__service .service-cate .service-cate-item a {
  color: var(--ys-color-text-100);
  text-decoration: none;
}
.ys-header__service .service-cate .service-cate-item:hover a,
.ys-header__service .service-cate .service-cate-item:hover,
.ys-header__service .service-cate .service-cate-item.active,
.ys-header__service .service-cate .service-cate-item.active a {
  color: var(--ys-color-primary);
}
.ys-header__service .service-content {
  padding: 40px;
  overflow-y: auto;
}
.ys-header__service .service-content-box {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 40px;
}
.ys-header__service .content-item {
  width: 180px;
  text-decoration: none;
  display: block;
}
.ys-header__service .content-item[data-type="information"] {
  width: 193px;
}
.ys-header__service .content-item[data-type="information"] .content-img {
  height: 118px;
}
.ys-header__service .content-item[data-type='sample'],
.ys-header__service .content-item[data-type='quote'] {
  width: 230px;
}
.ys-header__service .content-item[data-type='sample'] .content-img,
.ys-header__service .content-item[data-type='quote'] .content-img {
  height: 140px;
}
.ys-header__service .content-item:hover img {
  transform: scale(1.1);
}
.ys-header__service .content-item:hover .content-title {
  color: var(--ys-color-primary);
}
.ys-header__service .content-item .content-img {
  display: block;
  width: 100%;
  height: 180px;
  margin-bottom: 20px;
}
.ys-header__service .content-item .content-title {
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: var(--ys-color-text-000);
}
.ys-header__service .content-item .content-desc {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  color: var(--ys-color-text-300);
  margin-top: 6px;
}
.ys-header__service .service-content-slide {
  height: 1px;
  background-color: var(--ys-color-text-700);
  margin: 30px 0 20px;
}
.ys-header__service .service-content-more {
  color: var(--ys-color-primary);
  font-size: 14px;
  text-decoration: none;
}
.ys-header__service .service-content-more i {
  transform: rotate(0deg) translateY(1px) !important;
  margin-left: 0px;
}
/* 内容与服务 end */

/* 公用 start */
.ys-header__common {
  display: flex;
  padding: 0;
  overflow-x: auto;
}
.ys-header__common a {
  text-decoration: none;
  color: var(--ys-color-text-000);
}
.ys-header__common.ys-header__card {
  background: transparent;
}
.ys-header__common .header-common__title {
  font-weight: 600;
}
.ys-header__common .header-common__title::after {
  content: '|';
  padding-left: 22px;
  color: rgba(0, 0, 0, 0.2);
}
.ys-header__common .common-content {
  display: flex;
  align-items: center;
  justify-content: center;
}
.ys-header__common .common-content {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(30px);
  width: 100%;
  min-width: 760px;
  height: clamp(56px, 3.5vw, 68px);
}
.ys-header__common .header-common__list {
  list-style: none;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
}
.ys-header__common .header-common__item {
  margin: 0 clamp(14px, 1.2vw, 28px);
  font-size: clamp(15px, 0.82vw, 16px);
}
.ys-header__common .header-common__item.active,
.ys-header__common .header-common__item:hover {
  color: var(--ys-color-primary);
}
.display-none {
  display: none !important;
}
/* 公用 end */

/* 抽屉 start */
.ys-header__menu,
.ys-header-menu,
.ys-header.is-show-mobile-search .ys-header-search--mobile,
.ys-header .header-menu__second {
  display: none;
}
/* 抽屉 end */

@media only screen and (max-height: 600px) {
  .ys-header__product .product-wrap {
    max-height: 82vh;
  }
}

@media only screen and (max-width: 1895px) {
  /* 解决方案 start */
  .ys-header__case .case-item{
    width: calc(16% - 40px);
  }
  /* 解决方案 end */
}

@media only screen and (max-width: 1500px) {
  .ys-header__nav {
    max-width: min(58vw, 760px);
  }
}

@media only screen and (max-width: 1440px) {
  /* 解决方案 start */
  .ys-header__case {
    /* gap: 20px; */
    margin: 0 -10px;
  }
  .ys-header__case .case-item{
    margin: 0 10px 10px;
    width: calc(16.66% - 20px);
  }
  /* 解决方案 end */

  /* 内容与服务 start */
  .ys-header__service .service-content {
    width: calc(100% - 200px);
  }
  .ys-header__service .service-content-box {
    gap: 20px;
  }
  .ys-header__service .content-item {
    width: 100%;
  }
  .ys-header__service .content-item[data-type="information"] {
    width: 100%;
  }
  /* 内容与服务 end */
}

@media only screen and (max-width: 1280px) {
  .ys-header__nav {
    max-width: min(60vw, 680px);
    gap: clamp(18px, 1.4vw, 20px);
  }
  .ys-header__nav .nav-one {
    font-size: 15px;
  }
}

@media only screen and (max-width: 1200px) and (min-width: 1000px) {
  .ys-header__image-dropdown {
    overflow-x: hidden !important;
  }
  .header-solution-grid {
    width: 100% !important;
    max-width: 100% !important;
    gap: 12px !important;
    padding: 36px 24px !important;
  }
  .header-solution-item {
    flex: 0 1 calc((100vw - 96px) / 5) !important;
    width: calc((100vw - 96px) / 5) !important;
  }
}

@media only screen and (max-width: 999px) and (min-width: 900px) {
  .ys-header .ys-header-nav {
    justify-content: space-between !important;
  }
  .ys-header__nav {
    position: absolute !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    flex: 0 0 auto !important;
    width: auto !important;
    max-width: none !important;
    margin: 0 !important;
    gap: 16px !important;
  }
  .ys-header__image-dropdown {
    overflow-x: hidden !important;
  }
  .header-solution-grid {
    width: 100% !important;
    max-width: 100% !important;
    gap: 8px !important;
    padding: 32px 16px !important;
  }
  .header-solution-item {
    flex: 0 1 calc((100vw - 64px) / 5) !important;
    width: calc((100vw - 64px) / 5) !important;
  }
  .header-solution-name {
    font-size: 15px !important;
  }
  .header-solution-desc {
    font-size: 13px !important;
  }
}

@media only screen and (max-width: 1100px) {
  .ys-header .ys-header-nav {
    padding: 0 20px;
  }
  .ys-header__nav {
    margin: 0 14px;
    gap: 16px;
  }
  .ys-header__nav .nav-one {
    font-size: 15px;
    padding: 0 6px;
  }
  .ys-header__right {
    gap: 10px;
    min-width: 150px;
  }
  .ys-header__user {
    margin-left: 10px;
  }
  .ys-header__service .service-content-box {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media only screen and (max-width: 992px) {
  .ys-header__nav {
    min-width: auto;
    max-width: 64vw;
    margin: 0 12px;
    gap: 14px;
  }
  .ys-header__nav .nav-one {
    font-size: 15px;
    padding: 0 5px;
  }
  .ys-header__right {
    gap: 10px;
    min-width: 120px;
  }
  .ys-header__call a {
    font-size: 13px;
    padding: 0 5px 0 3px;
  }
  .ys-header__search {
    width: 140px;
  }
  .ys-header__search .ys-header__search-input::placeholder {
    font-size: 12px;
  }
  .ys-header__user {
    margin-left: 10px;
  }
  .ys-header__product .product-child {
    width: 400px;
  }
}

@media only screen and (max-width: 850px) {
  .ys-header__card.ys-header__product {
    left: -40px;
  }
}

@media only screen and (max-width: 768px) {
  .ys-header__call,
  .ys-header-shortcut,
  .ys-header__search,
  .ys-header__nav {
    display: none;
  }
  .ys-header-menu,
  .ys-header__menu,
  .ys-header-search--mobile {
    display: block;
  }
  /* 抽屉 start */
  .ys-header__menu {
    min-width: 59px;
  }
  .ys-header__menu .iconfont {
    font-size: 24px;
    cursor: pointer;
    color: var(--ys-color-text-000);
  }
  .ys-header-menu {
    position: fixed;
    z-index: 102;
    left: 0;
    top: 0;
    bottom: 0;
    width: 260px;
    background-color: var(--ys-color-white);
    transform: translateX(-260px);
    transition: 0.3s;
  }
  .ys-header-menu.show {
    transform: translateX(0);
  }
  .ys-header-menu.show + .ys-header__cover {
    z-index: 101;
  }
  .ys-header-menu .header-menu-close {
    height: var(--ys-header-height);
    line-height: var(--ys-header-height);
    padding-left: var(--ys-page-padding);
  }
  .ys-header-menu .header-menu-close .iconfont {
    font-size: 16px;
    color: var(--ys-color-text-000);
  }
  .ys-header-menu .header-menu-list {
    padding-top: 18px;
    height: calc(94% - 115px);
    overflow-y: auto;
  }
  .ys-header-menu .header-menu-list > div {
    border-bottom: 1px solid var(--ys-color-background-100);
  }
  .ys-header-menu .header-menu__link {
    text-decoration: none;
    color: var(--ys-color-text-000);
    margin-left: 40px;
    height: 62px;
    line-height: 62px;
  }
  .ys-header-menu .header-menu-other {
    position: absolute;
    width: 100%;
    bottom: 6%;
    text-align: center;
  }
  .ys-header-menu .header-menu__tel {
    color: var(--ys-color-text-100);
    font-size: 14px;
  }
  .ys-header-menu .header-menu__tel a {
    text-decoration: none;
    color: var(--ys-color-strong);
    font-size: 14px;
    font-weight: bold;
  }
  .ys-header__right {
    transition: 0.3s;
  }
  .ys-header.is-show-mobile-search .ys-header__logo {
    display: none;
  }
  .ys-header__right.open .ys-header__search {
    width: 100%;
  }
  
  .ys-header .header-menu__button,
  .ys-header .header-menu__more {
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .ys-header .header-menu__button .header-menu__link,
  .ys-header .header-menu__more .header-menu__link {
    margin: 0;
  }
  .ys-header .header-menu__list {
    display: none;
    list-style: none;
    margin: 0 60px;
    padding: 0;
  }
  .ys-header .header-menu__item {
    display: block;
    text-decoration: none;
    color: var(--ys-color-text-000);
    margin-bottom: 15px;
  }
  .ys-header .header-menu__item:hover {
    color: var(--ys-color-primary);
  }
  /* 抽屉 end */

  /* 抽屉二级菜单 start */
  .ys-header .header-menu__second {
    display: block;
    transform: translateX(-100vw);
    position: fixed;
    z-index: 1;
    width: 100vw;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    background-color: var(--ys-color-white);
    transition: 0.3s;
  }
  .ys-header .header-menu__second.active {
    transform: translateX(0);
  }
  .ys-header .header-menu__second .header-menu-close {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--ys-page-padding) 0 10px;
    border-bottom: 1px solid var(--ys-color-text-700);
  }
  .ys-header .header-second__head .icon-short-arrow {
    font-size: 28px;
    display: block;
    transform: rotate(180deg);
  }
  .ys-header .header-second-back {
    display: flex;
    align-items: center;
    cursor: pointer;
  }
  .ys-header .header-second__content {
    padding: 20px var(--ys-page-padding) 0;
    height: calc(100% - var(--ys-header-height));
    overflow-y: auto;
  }
  .ys-header .header-menu__second .header-menu__more {
    padding: 0;
    justify-content: flex-start;
  }
  .ys-header .header-menu__second .header-menu__link {
    height: auto;
    line-height: normal;
    padding: 20px 10px;
    cursor: pointer;
  }
  .ys-header .header-second__item {
    border-bottom: 1px solid var(--ys-color-background-100);
  }
  /* 抽屉二级菜单 end */
}

@media only screen and (max-width: 540px) {
  .ys-header__user {
    margin-left: 5px;
  }
}

@media only screen and (max-width: 340px) {
  .ys-header__menu {
    min-width: auto;
  }
}
.ys-banner {
  --ys-content-width: 1300px;
  --ys-page-padding: calc((100% - var(--ys-content-width)) / 2);
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  box-sizing: border-box;
  position: relative;
  height: 100vh;
  overflow: hidden;
}

@media only screen and (max-width: 1440px) {
  .ys-banner {
    --ys-content-width: 1200px;
    --ys-page-padding: calc(50vw - 600px);
  }
}

@media only screen and (max-width: 1280px) {
  .ys-banner {
    --ys-content-width: 1000px;
    --ys-page-padding: calc(50vw - 500px);
  }
}
@media only screen and (max-width: 1024px) {
  .ys-banner {
    --ys-content-width: calc(100% - 40px);
    --ys-page-padding: 20px;
  }
}
@media only screen and (max-width: 768px) {
  .ys-banner {
    --ys-content-width: calc(100% - 20px);
    --ys-page-padding: 10px;
  }
}

.ys-banner .banner-slide .slide-bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  z-index: 1;
}
.ys-banner .banner-slide img,
.ys-banner .banner-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 5.5s linear;
}
.ys-banner .swiper-slide-active img,
.ys-banner .swiper-slide-active video {
  transform: scale(1.08);
}
.ys-banner .banner-slide .banner-text-overlay {
  position: absolute;
  top: 40%;
  left: 0;
  width: 100%;
  text-align: center;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.85); /* Slightly transparent for 'normal' text */
  font-size: 52px;
  letter-spacing: 4px;
  pointer-events: none;
  z-index: 10;
}
.ys-banner .banner-slide .banner-text-overlay .normal {
  font-weight: 300;
}
.ys-banner .banner-slide .banner-text-overlay .bold {
  font-weight: bold;
  color: #ffffff; /* Whiter/Brighter */
}
.ys-banner .banner-slide .banner-text-overlay .spacer {
  display: inline-block;
  width: 40px;
}
.ys-banner .banner-slide .banner-desc {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--ys-page-padding);
  width: 600px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--ys-color-white);
}
.banner-desc h2, .banner-desc p {
    white-space: pre-wrap;
}
.ys-banner .banner-slide .banner-desc h2 {
  font-weight: 600;
  font-size: 40px;
  line-height: 52px;
}
.ys-banner .banner-slide .banner-desc p {
  font-size: 16px;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.8);
}
.ys-banner .banner-slide .banner-desc button {
  border: 1px solid #509bff;
  background-color: #509bff;
  color: var(--ys-color-white);
  height: 44px;
  line-height: 44px;
  width: 124px;
  font-size: 16px;
  line-height: 1;
  margin-top: 40px;
  cursor: pointer;
  border-radius: 22px;
}
.ys-banner .banner-slide .banner-desc button a {
  display: block;
  text-decoration: none;
  color: var(--ys-color-white);
}
.ys-banner .banner-slide .banner-desc button:hover {
    background-color: #3b88ef;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(85, 157, 249, 0.4);
}
.ys-banner .banner-slide .banner-desc button:hover a {
  color: var(--ys-color-text-000);
}
.ys-banner .ys-banner__indicator {
  position: absolute;
  bottom: 30px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  z-index: 2;
}
.ys-banner__indicator .swiper-pagination-bullet {
  display: flex;
  margin: 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  transition: all 1s;
  border: 1px solid rgba(51, 51, 51, 0.5);
}
.ys-banner__indicator .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: rgba(251, 251, 252, 0.8);
  border-color: rgba(0, 0, 0, 0.1);
  width: 28px;
}
.ys-banner .btn {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 50px;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.5);
  color: var(--ys-color-white);
  cursor: pointer;
  text-align: center;
  border-radius: 50%;
  line-height: 50px;
  opacity: 0;
  transition: all 0.2s;
  z-index: 2;
}
.ys-banner:hover .btn {
  opacity: 1;
}
.ys-banner .btn i {
  font-size: 30px;
}
.ys-banner #prev {
  left: 20px;
  transform: rotate(180deg);
}
.ys-banner #next {
  right: 20px;
}

/* Thumbnail Hover Area (1:8 height) */
.ys-banner__thumbs {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 12.5vh;
  background: rgba(255, 255, 255, 0);
  display: flex;
  z-index: 10;
  transition: background 0.4s;
  pointer-events: none; /* Disable pointer events when invisible */
}
.ys-banner__thumbs:hover,
.ys-banner__global-progress:hover + .ys-banner__thumbs {
  background: rgba(255, 255, 255, 1);
  pointer-events: auto; /* Enable when visible */
}

/* Global Progress Bar */
.ys-banner__global-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  display: flex;
  z-index: 11;
  transition: bottom 0.4s;
  pointer-events: auto;
}
.ys-banner__global-progress:hover,
.ys-banner__thumbs:hover ~ .ys-banner__global-progress,
.ys-banner__global-progress:has(+ .ys-banner__thumbs:hover) {
  bottom: 12.5vh;
}

.global-progress-item {
  flex: 1;
  height: 100%;
  background: #d0d9e5;
  margin-right: 4px; /* Gap between progress bars */
  position: relative;
}
.global-progress-item:last-child {
  margin-right: 0;
}

.global-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: #383ccf;
  width: 0;
}
.global-progress-item.active .global-progress-fill {
  width: 100%;
  transition: width 5s linear;
}

.thumb-item {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  cursor: pointer;
  pointer-events: auto;
}
/* Thumbnail separator line */
.thumb-item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background-color: transparent;
  transition: background-color 0.4s;
}
.ys-banner__thumbs:hover .thumb-item::after {
  background-color: #e0e0e0;
}
.ys-banner__thumbs:hover .thumb-item:last-child::after {
  background-color: transparent;
}

.thumb-content {
  display: flex;
  align-items: center;
  gap: 15px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s;
  width: 100%;
  max-width: 260px;
}
.ys-banner__thumbs:hover .thumb-content {
  opacity: 1;
  transform: translateY(0);
}

.thumb-content img {
  width: 80px;
  height: 50px;
  object-fit: cover;
  border-radius: 2px;
}

.thumb-text {
  font-size: 13px;
  color: #333;
  line-height: 1.4;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
  .ys-banner .banner-slide .banner-desc {
    width: 500px;
  }


@media only screen and (max-width: 1280px) { 
  .ys-banner .banner-slide .banner-desc {
    left: var(--ys-page-padding);
  }
}

@media only screen and (max-width: 992px) { 
  .ys-banner .banner-slide .banner-desc h2 {
    font-size: 30px;
    line-height: 40px;
  }
  .ys-banner .banner-slide .banner-desc p {
    font-size: 13px;
    margin-top: 12px;
  }
  .ys-banner .banner-slide .banner-desc button {
    margin-top: 25px;
    font-size: 13px;
    width: 102px;
    height: 36px;
    line-height: 30px;
  }
}
@media only screen and (max-width: 768px) {
  .ys-banner {
    min-height: 180px;
  }
  .ys-banner .banner-slide .banner-desc h2 {
    font-size: 20px;
    line-height: 28px;
  }
  .ys-banner .banner-slide .banner-desc button {
    margin-top: 15px;
    font-size: 12px;
    width: 80px;
    height: 28px;
    line-height: 28px;
  }
}
@media only screen and (max-width: 540px) {
  .ys-banner .banner-slide .banner-desc {
    width: calc(100% - var(--ys-page-padding) * 2);
  }
  .ys-banner .banner-slide .banner-desc h2 {
    font-size: 16px;
    line-height: 22px;
  }
  .ys-banner .banner-slide .banner-desc p {
    font-size: 10px;
    margin-top: 6px;
  }
  .ys-banner .banner-slide .banner-desc button {
    margin-top: 10px;
    font-size: 10px;
    width: 70px;
    height: 24px;
    line-height: 24px;
  }
  .ys-banner .ys-banner__indicator {
    bottom: 10px;
  }
}.ys-index {
  --ys-content-width: 1300px;
  --ys-content-width-main: 1300px;
  --ys-page-padding: calc((100% - var(--ys-content-width)) / 2);
  --ys-full-section-height: calc(100vh - var(--ys-header-height, 72px));
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  box-sizing: border-box;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

@media only screen and (min-width: 1441px) {
  .ys-index {
    --ys-content-width-main: min(1320px, calc(100% - 120px));
  }
}

@media only screen and (max-width: 1440px) {
  .ys-index {
    --ys-content-width: 1200px;
    --ys-content-width-main: 1200px;
    --ys-page-padding: calc(50vw - 600px);
  }
}

@media only screen and (max-width: 1280px) {
  .ys-index {
    --ys-content-width: 1000px;
    --ys-content-width-main: 1000px;
    --ys-page-padding: calc(50vw - 500px);
  }
}
@media only screen and (max-width: 1024px) {
  .ys-index {
    --ys-content-width: calc(100% - 40px);
    --ys-content-width-main: calc(100% - 40px);
    --ys-page-padding: 20px;
  }
}
@media only screen and (max-width: 768px) {
  .ys-index {
    --ys-content-width: calc(100% - 20px);
    --ys-content-width-main: calc(100% - 20px);
    --ys-page-padding: 10px;
  }
}

.container {
  width: var(--ys-content-width);
  margin: 0 auto;
  box-sizing: border-box;
}

/* 1. 解决方案 Solutions */
.solutions-section {
  height: var(--ys-full-section-height);
  min-height: var(--ys-full-section-height);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: #fff;
  position: relative;
  padding: 0;
}
.solutions-section .container {
  width: 100%;
  max-width: 1760px;
  padding: 0 20px;
}
.solution-title-overlay {
  position: absolute;
  top: 50px;
  left: 30px;
  z-index: 10;
  color: #fff;
  pointer-events: none;
  padding-left: 0;
}
.st-en {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 5px;
  line-height: 1;
}
.st-zh {
  font-size: 36px;
  font-weight: bold;
  letter-spacing: 2px;
  line-height: 1;
}
.solutions-accordion {
  display: flex;
  width: 100%;
  height: calc(var(--ys-full-section-height) - 50px);
  min-height: 500px;
  gap: 1px;
  position: relative;
}
.acc-item {
  flex: 1;
  position: relative;
  border-radius: 0; /* Removed border-radius */
  overflow: hidden;
  text-decoration: none;
  display: block;
  transition: flex 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  cursor: pointer;
}
.acc-item:hover {
  flex: 6; /* 1154 / 154 */
}
.solutions-accordion:not(:hover) .acc-item:first-of-type {
  flex: 6;
}
.acc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.acc-item:hover .acc-img,
.solutions-accordion:not(:hover) .acc-item:first-of-type .acc-img {
  transform: scale(1.02);
}
.acc-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 30px;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
  color: #fff;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center; /* 默认居中，适用于未悬浮和被挤压状态 */
  height: 100%;
  transition: all 0.3s;
}
.acc-item:hover .acc-overlay,
.solutions-accordion:not(:hover) .acc-item:first-of-type .acc-overlay {
  align-items: flex-start; /* 悬浮时恢复左对齐效果 */
  padding: 30px;
}
.acc-name {
  font-size: 20px;
  font-weight: normal;
  transition: all 0.3s;
  margin-bottom: 0;
  white-space: nowrap;
  text-align: center; /* 默认居中 */
}
.acc-item:hover .acc-name,
.solutions-accordion:not(:hover) .acc-item:first-of-type .acc-name {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: left; /* 悬浮时恢复左对齐 */
}
.acc-desc {
  font-size: 16px;
  opacity: 0;
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: opacity 0.3s, max-height 0.3s, margin-bottom 0.3s;
  color: #e0e0e0;
  text-align: left; /* 描述文字保持左对齐 */
}
.acc-item:hover .acc-desc,
.solutions-accordion:not(:hover) .acc-item:first-of-type .acc-desc {
  opacity: 1;
  max-height: 3.2em; /* 2 lines with line-height: 1.6 */
  margin-bottom: 0;
}

/* 2. 产品中心 Product Center */
.product-section {
  height: var(--ys-full-section-height);
  min-height: var(--ys-full-section-height);
  padding: 0;
  display: flex;
  flex-direction: column;
  background-color: #f2f4f5; /* Updated background to match design */
  --product-text-width: 420px;
}
.product-container {
  width: 100% !important;
  max-width: 100% !important;
  height: 100%;
}
.product-swiper {
  height: 100%;
}
.product-swiper .swiper-wrapper {
  height: 100%;
}
.product-swiper .swiper-slide {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0;
  position: relative;
}
.product-content-wrap {
  width: var(--ys-content-width-main);
  margin: 0 auto;
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 15vh;
  padding-bottom: 10vh;
}
.product-top-area {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.product-left-text {
  flex: 0 0 auto;
  width: 20vw;
  max-width: 100%;
}
.product-nav-ctrl {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  width: 100%;
}
.pn-fraction {
  display: flex;
  align-items: center;
  font-size: 12px;
  font-weight: bold;
  color: #333;
}
.pn-line {
  display: inline-block;
  width: 22px;
  height: 1px;
  background-color: #1d2089;
  margin: 0 6px;
}
.pn-arrows {
  display: flex;
  gap: 6px;
}
.pn-arrows > div {
  cursor: pointer;
  color: #666;
  font-size: 14px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  transition: all 0.3s;
  pointer-events: auto;
  box-sizing: border-box;
}
.product-section .pn-arrows > div:hover,
.product-section .pn-arrows > .ys-swiper-btn:hover,
.product-section .pn-arrows > div.is-hover {
  background-color: #fff !important;
  border-color: #d9d9d9 !important;
  color: #333 !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.product-swiper .swiper-slide {
  pointer-events: none;
}
.product-swiper .swiper-slide-active,
.product-swiper .swiper-slide-duplicate-active {
  pointer-events: auto;
  z-index: 2;
}
.product-main-title {
  font-size: 40px;
  font-weight: bold;
  color: #333;
  margin-bottom: 30px;
  text-align: left; 
  width: auto;
  white-space: nowrap;
  display: inline-block;
}
.product-main-desc {
  font-size: 16px;
  color: #666;
  line-height: 1.8;
  text-align: left; 
  width: 100%;
  white-space: normal;
  word-break: break-all;
}
.product-sub-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.sub-card {
  background: #fff;
  /* background: transparent;  透明底*/
  padding: 20px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.sub-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05); /* 去除或减弱阴影，因为透明背景下阴影可能会显得突兀 */
}
.sub-img-wrap {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
}
.sub-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  /* mix-blend-mode: multiply;魔法属性：让 JPG 图片自带的白底自动过滤变成透明，与背景融为一体 */
}
.sub-name {
  font-size: 13px;
  color: #666;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 3. 关于我们 About Us */
.about-section {
  background-image: url('https://images.jctc.com.cn/gw/202605/889a0528-4647-475c-b8ae-79a8760bc857/bn-1-1.jpg');
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  padding: 0;
  position: relative;
  display: flex;
  align-items: flex-end; /* Align to bottom initially to control padding */
  padding-bottom: calc((var(--ys-full-section-height) - 440px) * 1 / 6);
  height: var(--ys-full-section-height);
  min-height: var(--ys-full-section-height);
}
@media (min-height: 800px) {
  .about-section {
     padding-bottom: calc((var(--ys-full-section-height) - 400px) / 6);
  }
}
.about-container {
  position: relative;
  z-index: 2;
  width: var(--ys-content-width-main);
}
.about-glass-box {
  background: rgba(30, 30, 30, 0.6);
  /* backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px); */
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  display: flex;
  color: #fff;
  overflow: hidden;
}
.about-left {
  flex: 0 0 45%; /* Reduce left side width slightly */
  padding: 60px 40px; /* Reduce padding */
  box-sizing: border-box;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}
.about-title {
  font-size: 36px; /* Slightly smaller title */
  font-weight: bold;
  margin-bottom: 20px;
  letter-spacing: 2px;
}
.about-divider {
  width: 50px;
  height: 4px;
  background: #3b88ef;
  margin-bottom: 30px;
}
.about-desc {
  font-size: 16px; /* Slightly smaller text */
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0.9;
  text-align: justify;
}
.about-btn-new {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #383ccf;
  color: #fff;
  padding: 10px 20px; /* Slightly smaller button */
  border-radius: 4px;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s;
}
.about-btn-new:hover {
  background: #2c2fb0;
}
.about-right {
  flex: 0 0 55%; /* Increase right side width slightly */
  display: flex;
  align-items: stretch;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
}
.stat-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px 20px; /* Reduce padding */
  box-sizing: border-box;
  transition: background-color 0.3s;
}
.stat-item:hover {
  background-color: #383ccf;
}
.border-right {
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}
.border-bottom {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.stat-num {
  font-size: 42px; /* Smaller number */
  font-weight: bold;
  margin-bottom: 10px;
  color: #fff;
  line-height: 1;
  white-space: nowrap;
}
.stat-num span {
  font-size: 24px;
  font-weight: normal;
}
.stat-label {
  font-size: 15px;
  opacity: 0.7;
}

/* 4. 全球价值 Global Value */
.global-value-section {
  padding: 80px 0;
  background: #f9f9f9;
}
.gv-header {
  text-align: center;
  margin-bottom: 50px;
}
.gv-title {
  font-size: 36px;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
}
.gv-subtitle {
  color: #666;
  font-size: 15px;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}
.gv-content-new {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.gv-main-full {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: 8px;
  overflow: hidden;
}
.gv-main-full img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gv-main-overlay-full {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40%; /* 1 / 2.5 = 40% */
  height: 40%; /* 1 / 2.5 = 40% */
  padding: 20px 30px;
  background: rgba(36, 47, 167, 0.9); /* 调整为更接近图片的蓝色 */
  color: #fff;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.gv-main-overlay-full h3 {
  font-size: 24px;
  margin-bottom: 10px;
  line-height: 1.2;
}
.gv-main-overlay-full p {
  font-size: 13px;
  line-height: 1.6;
  opacity: 0.9;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.gv-grid-new {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.gv-card {
  display: flex;
  gap: 20px;
}
.gv-card-left {
  width: 240px;
  flex-shrink: 0;
}
.gv-card-left img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 10px;
}
.gv-card-link {
  font-size: 13px;
  color: #1d2089;
  text-decoration: none;
  font-weight: bold;
  display: block;
}
.gv-card-link:hover {
  text-decoration: underline;
}
.gv-card-right {
  padding-top: 15px;
}
.gv-card-right h4 {
  font-size: 20px;
  color: #333;
  margin-bottom: 10px;
  font-weight: bold;
}
.gv-card-right p {
  font-size: 13px;
  color: #666;
  line-height: 1.6;
  text-align: justify;
}

/* 5. 新闻资讯 News */
.news-section {
  padding: 0;
  background: #fff url('/asset/img/index/news-bg.png') center center / cover no-repeat;
  height: clamp(520px, calc(var(--ys-full-section-height) * 0.72), 760px);
  min-height: clamp(520px, calc(var(--ys-full-section-height) * 0.72), 760px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.news-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}
.news-main-title {
  font-size: 36px;
  font-weight: bold;
  color: #333;
}
.news-more {
  font-size: 14px;
  color: #666;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.3s;
}
.news-more:hover {
  color: #1d2089;
}
.news-grid {
  display: flex;
  gap: 30px;
  align-items: stretch; /* 保证左右两边高度一致 */
}
.news-left {
  flex: 0 0 50%;
  box-sizing: border-box;
  display: flex; /* 让内部大卡片能占满高度 */
}
.news-right {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.news-card {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s;
}
.news-card:hover {
  transform: translateY(-5px);
}
.nc-img-wrap {
  position: relative;
  overflow: hidden;
  width: 100%;
}
.nc-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.news-card:hover .nc-img-wrap img {
  transform: scale(1.05);
}
.nc-date {
  position: absolute;
  bottom: 0;
  right: 0;
  background: #2b37b3; /* 对应深蓝色 */
  color: #fff;
  padding: 10px 20px;
  font-size: 18px;
  font-weight: bold;
}
.large-card {
  background: #f9f9f9;
  width: 100%;
  height: 100%;
}
.large-card .nc-img-wrap {
  height: 380px;
  flex-shrink: 0;
}
.large-card .nc-content {
  padding: 30px;
  flex: 1;
}
.large-card .nc-title {
  font-size: 24px;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
  transition: color 0.3s;
}
.large-card:hover .nc-title {
  color: #2b37b3;
}
.large-card .nc-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.nr-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}
.small-pic-card {
  background: #fff;
}
.small-pic-card .nc-img-wrap {
  height: 180px;
}
.small-pic-card .nc-content {
  padding: 15px 0;
}
.small-pic-card .nc-title {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  transition: color 0.3s;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.small-pic-card:hover .nc-title {
  color: #2b37b3;
}
.small-pic-card .nc-date {
  padding: 6px 12px;
  font-size: 14px;
}
.nr-bottom {
  display: flex;
  flex-direction: column;
  flex: 1; /* 撑满剩余高度 */
  border-top: 1px solid #f0f0f0; /* 第一根线（顶部） */
}
.text-news-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0; /* 移除固定padding，依靠flex撑开 */
  flex: 1; /* 均分剩余高度，实现自适应上下对齐 */
  border-bottom: 1px solid #f0f0f0; /* 底部的线 */
  text-decoration: none;
  transition: background-color 0.3s;
  min-height: 48px; /* 保底高度 */
}
.text-news-item:hover {
  background-color: #fafafa;
}
.tn-title {
  font-size: 14px;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 80%;
  transition: color 0.3s;
}
.text-news-item:hover .tn-title {
  color: #2b37b3;
}
.tn-date {
  font-size: 14px;
  color: #999;
  flex-shrink: 0;
}

/* 6. 从 index/3 搬过来的新闻资讯模块样式 start */
.news-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  width: var(--ys-content-width-main);
  margin: 0 auto;
  box-sizing: border-box;
}

.global-value-section .container {
  width: var(--ys-content-width-main);
}
.news-title {
  margin-bottom: 30px;
  font-size: 24px;
  font-weight: 500;
  color: #1a1a1a;
  display: flex;
  align-items: center;
  gap: 8px;
}
.news-title .arrow {
  font-family: 'Courier New', Courier, monospace;
  font-weight: 300;
  color: #1d2089;
  transform: translateY(2px);
  display: inline-block; 
}
.information { flex: 2; min-width: 0; }
.information_content { display: flex; gap: 24px; width: 100%; }
.information_left {
  position: relative;
  cursor: pointer;
  width: 60%;
  max-width: 100%;
  height: 340px;
  overflow: hidden;
  display: block;
  flex-shrink: 0;
}
.information_left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s ease;
}
.information_left::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: linear-gradient(0deg, rgba(6, 24, 101, 0.7) 0%, transparent 60%);
  pointer-events: none;
}
.information_left:hover img { transform: scale(1.08); }
.information_title {
  position: absolute;
  bottom: 72px; left: 16px;
  font-size: 20px; font-weight: 500; color: #fff; z-index: 2; padding-right: 16px;
}
.information_text {
  position: absolute;
  bottom: 16px; left: 16px; width: calc(100% - 32px);
  display: -webkit-box; overflow: hidden; text-overflow: ellipsis; word-break: break-all;
  -webkit-box-orient: vertical; -webkit-line-clamp: 2;
  opacity: 0.8; line-height: 22px; font-size: 14px; color: #fff; z-index: 2;
}
.information_right {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; justify-content: flex-start;
}
.news-section .info_item { padding: 0px 0 20px; line-height: 1.5; max-width: 100%; overflow: hidden; }
.news-section .info_title {
  display: block; width: 100%; max-width: 100%;
  margin-bottom: 5px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
  cursor: pointer; font-size: 15px; color: #333; transition: color 0.3s ease;
  text-decoration: none;
}
.news-section .info_title:hover { color: #1d2089; }
.news-section .info_time { font-size: 13px; color: #999; }

.headlines { flex: 1; min-width: 0; margin-left: 0; }
.headline-item { padding: 0px 0 20px !important; border-bottom: 1px dashed #eee; }
.headline-item:last-child { border-bottom: none; }
.headlines .info_title { max-width: 100%; display: block; }
.headlines .dot {
  display: inline-block; width: 4px; height: 4px; background-color: #999;
  border-radius: 50%; margin-right: 10px; vertical-align: middle; margin-top: -2px;
}
.headlines .time-indent { margin-left: 14px; }
/* 6. 从 index/3 搬过来的新闻资讯模块样式 end */

/* Responsive adjustments */
@media (min-width: 1201px) and (max-width: 1300px) {
    .about-left { flex-basis: 42%; padding: 50px 28px; }
    .about-right { flex-basis: 58%; }
    .stat-item { padding: 24px 16px; }
    .stat-num { font-size: 36px; }
    .stat-num span { font-size: 20px; }
}

@media (max-width: 1200px) {
    .product-main-title { margin-bottom: 10px;}
    .product-left-text { flex: 0 0 auto; width: 32vw; max-width: 100%; }
    .sub-name {line-height: 1.2;}
    .stat-num { font-size: 36px; }
}
@media (max-width: 1024px) {
  /* 1. 解决方案 */
  .solution-title-overlay { top: 20px; left: 20px; }
  .st-en { font-size: 36px; }
  .st-zh { font-size: 24px; }
  .acc-item:hover .acc-name,
  .solutions-accordion:not(:hover) .acc-item:first-of-type .acc-name {
    font-size: 20px;
    margin-bottom: 5px;
  }
  .acc-name { font-size: 14px; }
  .acc-overlay { padding: 15px; }
  .acc-item:hover .acc-overlay,
  .solutions-accordion:not(:hover) .acc-item:first-of-type .acc-overlay {
    padding: 15px;
  }
  .acc-desc { font-size: 12px; }

  /* 2. 产品中心 */
  .product-left-text { width: 40vw; }
  .product-main-title { font-size: 28px; margin-bottom: 15px; }
  .product-main-desc { font-size: 13px; line-height: 1.5; }
  .product-sub-grid { gap: 10px; }
  .sub-card { padding: 10px; height: 140px; }
  .sub-img-wrap { height: 60px; margin-bottom: 10px; }
  .sub-name { font-size: 12px; }

  /* 3. 关于我们 */
  .about-left { padding: 30px 20px; }
  .about-title { font-size: 24px; margin-bottom: 15px; }
  .about-desc { font-size: 12px; margin-bottom: 20px; line-height: 1.5; }
  .stat-item { padding: 15px 10px; }
  .stat-num { font-size: 24px; margin-bottom: 5px; }
  .stat-num span { font-size: 14px; }
  .stat-label { font-size: 12px; }

  /* 4. 全球价值 */
  .gv-main-overlay-full { width: 60%; height: auto; min-height: 40%; padding: 15px 20px; }
  .gv-main-overlay-full h3 { font-size: 20px; }
  .gv-main-overlay-full p { font-size: 12px; }
  .gv-grid-new { gap: 20px; }
  .gv-card { gap: 10px; }
  .gv-card-left { width: 140px; }
  .gv-card-left img { height: 90px; }
  .gv-card-right h4 { font-size: 15px; margin-bottom: 5px; }
  .gv-card-right p { font-size: 12px; line-height: 1.4; }

  /* 5. 新闻资讯 */
  .news-container { gap: 20px; }
  .information_content { gap: 15px; }
  .information_left { width: 50%; height: 200px; }
  .information_title { font-size: 15px; bottom: 40px; padding-right: 10px; }
  .information_text { font-size: 12px; bottom: 10px; width: calc(100% - 20px); line-height: 1.4; }
  .news-title { font-size: 18px; margin-bottom: 15px; }
  .news-section .info_title { font-size: 13px; margin-bottom: 3px; }
  .news-section .info_time { font-size: 12px; }
  .news-section .info_item { padding: 0 0 10px; }
  .headline-item { padding: 0 0 10px !important; }
}

@media (max-width: 768px) {
  /* 1. 解决方案 */
  .st-en { font-size: 24px; }
  .st-zh { font-size: 18px; }
  .acc-item:hover .acc-name,
  .solutions-accordion:not(:hover) .acc-item:first-of-type .acc-name {
    font-size: 16px;
  }
  .acc-name { font-size: 12px; white-space: normal; }
  .acc-overlay { padding: 10px; }
  .acc-item:hover .acc-overlay,
  .solutions-accordion:not(:hover) .acc-item:first-of-type .acc-overlay {
    padding: 10px;
  }
  .acc-desc { font-size: 11px; }

  /* 2. 产品中心 */
  .product-left-text { width: 50vw; }
  .product-main-title { font-size: 20px; margin-bottom: 10px; }
  .product-main-desc { font-size: 12px; line-height: 1.4; }
  .product-sub-grid { gap: 5px; }
  .sub-card { padding: 5px; height: 100px; }
  .sub-img-wrap { height: 40px; margin-bottom: 5px; }
  .sub-name { font-size: 11px; }

  /* 3. 关于我们 */
  .about-left { padding: 15px 10px; }
  .about-title { font-size: 18px; margin-bottom: 10px; }
  .about-desc { font-size: 11px; margin-bottom: 15px; line-height: 1.4; }
  .about-btn-new { padding: 5px 10px; font-size: 12px; }
  .stat-item { padding: 10px 5px; }
  .stat-num { font-size: 18px; margin-bottom: 5px; }
  .stat-num span { font-size: 12px; }
  .stat-label { font-size: 10px; }

  /* 4. 全球价值 */
  .gv-title { font-size: 24px; margin-bottom: 10px; }
  .gv-subtitle { font-size: 12px; }
  .gv-main-full { height: 200px; }
  .gv-main-overlay-full { width: 80%; height: auto; min-height: 50%; padding: 10px; }
  .gv-main-overlay-full h3 { font-size: 16px; }
  .gv-main-overlay-full p { font-size: 11px; -webkit-line-clamp: 2; }
  .gv-grid-new { gap: 10px; }
  .gv-card { gap: 8px; }
  .gv-card-left { width: 100px; }
  .gv-card-left img { height: 70px; }
  .gv-card-right h4 { font-size: 13px; margin-bottom: 3px; }
  .gv-card-right p { font-size: 11px; line-height: 1.3; -webkit-line-clamp: 3; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }

  /* 5. 新闻资讯 */
  .news-container { gap: 10px; }
  .information_content { gap: 10px; }
  .information_left { width: 45%; height: 150px; }
  .information_title { font-size: 13px; bottom: 30px; }
  .information_text { font-size: 11px; bottom: 5px; -webkit-line-clamp: 1; }
  .news-title { font-size: 15px; margin-bottom: 10px; }
  .news-section .info_title { font-size: 11px; }
  .news-section .info_time { font-size: 10px; }
}
.ys-footer-clean {
    --ys-content-width: 1300px;
    --ys-page-padding: calc((100% - var(--ys-content-width)) / 2);
    width: 100%;
    max-width: 100vw;
    /* overflow-x: hidden; Removed to prevent clipping of the dropdown menu */
    box-sizing: border-box;
    background-color: #000000;
    padding: 40px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #999;
}

@media only screen and (min-width: 1441px) {
  .ys-footer-clean {
    --ys-content-width: min(1320px, calc(100% - 120px));
    --ys-page-padding: calc((100% - var(--ys-content-width)) / 2);
  }
}

@media only screen and (max-width: 1440px) {
  .ys-footer-clean {
    --ys-content-width: 1200px;
    --ys-page-padding: calc(50vw - 600px);
  }
}

@media only screen and (max-width: 1280px) {
  .ys-footer-clean {
    --ys-content-width: 1000px;
  }
}
@media only screen and (max-width: 1024px) {
  .ys-footer-clean {
    --ys-content-width: calc(100% - 40px);
    --ys-page-padding: 20px;
  }
}
@media only screen and (max-width: 768px) {
  .ys-footer-clean {
    --ys-content-width: calc(100% - 20px);
    --ys-page-padding: 10px;
  }
}

.ys-footer-clean .footer-container {
    width: var(--ys-content-width);
    margin: 0 auto;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ys-footer-clean .footer-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ys-footer-clean .footer-links {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.ys-footer-clean .footer-links a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.ys-footer-clean .footer-links a:hover {
    color: #fff;
}

.ys-footer-clean .dropdown-link {
    position: relative;
}

.ys-footer-clean .dropdown-link .dropdown-trigger {
    display: inline-flex;
    align-items: center;
}

.ys-footer-clean .dropdown-link .dropdown-trigger .icon-short-arrow {
    display: inline-block;
    transform: rotate(90deg);
    font-size: 10px;
    margin-left: 4px;
    transition: transform 0.3s ease;
}

.ys-footer-clean .dropdown-link:hover .dropdown-trigger .icon-short-arrow {
    transform: rotate(-90deg);
}

.ys-footer-clean .dropdown-link:hover .dropdown-trigger {
    color: #4b55c4; /* Match the blue color */
}

.ys-footer-clean .dropdown-menu {
    display: none;
    position: absolute;
    bottom: 100%; /* 向上弹出，因为是在页脚 */
    left: -20px;
    background-color: #fff;
    min-width: 220px;
    list-style: none;
    padding: 10px 0;
    margin: 0 0 15px 0;
    border-radius: 4px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
    z-index: 9999; /* Increased z-index to ensure it sits above index/4 */
}

/* 增加一个隐形的桥梁，填补菜单和触发按钮之间的空隙，防止鼠标移出 hover 区域 */
.ys-footer-clean .dropdown-menu::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 15px; /* 高度与 margin-bottom 保持一致 */
    background: transparent;
}

.ys-footer-clean .dropdown-link:hover .dropdown-menu {
    display: block;
}

.ys-footer-clean .dropdown-menu li a {
    display: block;
    padding: 12px 20px;
    color: #333;
    font-size: 14px;
    transition: all 0.3s ease;
}

.ys-footer-clean .dropdown-menu li a:hover {
    background-color: #f9f9f9;
    color: #2b37b3;
}

.ys-footer-clean .footer-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.ys-footer-clean .footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center; /* 恢复居中对齐，通过宽度控制文字 */
    background-color: #000000; /* 与 footer 背景一致的深色背景 */
    padding: 10px; /* 增加一点内边距避免图片贴边，可根据需要调整 */
    border-radius: 4px; /* 可选：一点圆角 */
}

.ys-footer-clean .footer-logo img {
    max-width: 140px; /* 稍微缩小图片宽度以匹配文字感官 */
    height: auto;
    object-fit: contain;
}

.ys-footer-clean .logo-text {
    color: #fff;
    font-size: 14px;
    font-weight: 300;
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 140px; /* 强制文字容器宽度与图片一致 */
    padding: 0;
    margin: 0;
}

.ys-footer-clean .logo-text span {
    line-height: 1;
    display: inline-block;
}

.ys-footer-clean .copyright-text {
    color: #666;
    font-size: 12px;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .ys-footer-clean .footer-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }
    .ys-footer-clean .footer-links {
        gap: 15px;
    }
    .ys-footer-clean .footer-links a {
        font-size: 13px;
    }
}
.ys-rightNav {
  --ys-right-nav-primary: #25272D;
  
  position: fixed;
  right: 20px;
  bottom: 90px;
  text-align: center;
  z-index: 99;
  font-size: 14px;
  line-height: 16px;
}
.ys-rightNav .service {
  background-color: var(--ys-right-nav-primary);
  padding: 10px 13px;
  width: 50px;
  color: var(--ys-color-white);
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  margin-left: auto;
}
.ys-rightNav .service:hover {
  background-color: var(--ys-color-primary);
}
.ys-rightNav .service i {
  font-size: 24px;
  margin-bottom: 6px;
}
.ys-rightNav .service div::before {
  content: '';
  display: block;
  height: 14px;
  width: 1px;
  background-color: var(--ys-color-white);
  margin: 7px auto;
}
html[data-translated="en"] .ys-rightNav {
  width: 168px;
}
html[data-translated="en"] .ys-rightNav .service {
  width: 50px;
  box-sizing: border-box;
  min-height: 50px;
  padding: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  overflow: hidden;
  transition: width .2s, background-color .2s;
}
html[data-translated="en"] .ys-rightNav:hover .service {
  width: 168px;
  justify-content: flex-start;
  background-color: var(--ys-color-primary);
}
html[data-translated="en"] .ys-rightNav .service i {
  flex: 0 0 24px;
  margin-bottom: 0;
}
html[data-translated="en"] .ys-rightNav .service div {
  display: block;
  width: 0;
  flex: 1 1 auto;
  min-width: 0;
  opacity: 0;
  color: var(--ys-color-white);
  line-height: 16px;
  text-align: left;
  white-space: normal;
  overflow: hidden;
  transition: opacity .2s, width .2s;
}
html[data-translated="en"] .ys-rightNav .service div::before {
  display: none;
}
html[data-translated="en"] .ys-rightNav:hover .service div {
  opacity: 1;
  width: auto;
}
.ys-rightNav .circle {
  position: relative;
  cursor: pointer;
  display: block;
  text-decoration: none;
  margin-top: 1px;
}
.ys-rightNav .circle-icon {
  width: 50px;
  height: 50px;
  padding: 17px 12px 12px;
  background: var(--ys-color-primary);
  margin-left: auto;
}
.ys-rightNav .circle i {
  font-size: 24px;
  color: var(--ys-color-white);
}
.ys-rightNav .circle-header {
  display: flex;
  align-items: center;
}
.ys-rightNav .circle .text-cover {
  /* position: absolute; */
  width: 0;
  height: 50px;
  overflow: hidden;
  background-color: var(--ys-right-nav-primary);
  color: var(--ys-color-white);
  text-align: left;
  transition: all .2s;
  transform-origin: center;
  /* transform: scale(0); */
}
.ys-rightNav .circle .text-cover span {
  padding: 18px 20px;
  display: block;
  white-space: nowrap;
}
.ys-rightNav .circle:hover .text-cover {
  width: 167px;
}
.ys-rightNav #backTop {
  display: none;
}
.ys-rightNav #backTop i {
  display: block;
}
.ys-rightNav .code-cover {
  width: 217px;
  height: fit-content;
  margin: auto;
  transform-origin: right;
  z-index: 2;
  text-align: left;
}
.ys-rightNav .code-cover-box {
  width: 0;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: 50px;
  background: var(--ys-color-white);
  transition: width .2s;
  z-index: 2;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.10);
}
.ys-rightNav .circle:hover .code-cover-box {
  width: 100%;
}
.ys-rightNav .code-cover-box.code-cover-box--reserve {
  top: auto;
  bottom: 50px;
}
.ys-rightNav .code-cover.code-cover--contact {
  padding: 25px 20px;
}
.ys-rightNav .code-cover.narrow {
  width: auto;
}
.ys-rightNav .code-cover .code-item {
  display: flex;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid var(--ys-color-background-100);
  font-size: 12px;
  color: var(--ys-color-text-300);
}
.ys-rightNav .code-cover .code-item:last-child {
  border-bottom: 0;
}
.ys-rightNav .code-cover img {
  width: 82px;
  height: 82px;
  margin-right: 10px;
}
.ys-rightNav .code-cover .code-item i {
  font-size: 18px;
  color: var(--ys-color-success);
  margin-right: 4px;
}
.ys-rightNav .code-cover .code-item span {
  color: var(--ys-color-text-000);
  font-size: 14px;
}
.ys-rightNav .code-cover p {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
}
.ys-rightNav .code-cover .code-row {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  color: var(--ys-color-text-000);
}
.ys-rightNav .code-cover .code-row + .code-row {
  margin-top: 22px;
}
.ys-rightNav .code-row a {
  text-decoration: none;
  color: var(--ys-color-text-000);
}
.ys-rightNav .code-row i {
  font-size: 16px;
  color: var(--ys-color-text-000);
  margin-right: 14px;
}
#newBridge .nb-icon-wrap {
  display: none;
}

@media only screen and (max-width: 768px) {
  .ys-rightNav {
    right: 10px;
  }
  .ys-rightNav .service {
    height: 50px;
    padding: 16px 13px;
  }
  .ys-rightNav .service div {
    display: none;
  }
}