/* 快捷导航 start */
.ys-header-shortcut {
  position: relative;
  z-index: 101;

  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 40px;
  background-color: #f5f5f5;
  border-bottom: 1px solid #eee;
}
.ys-header-shortcut .ys-header-shortcut__list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.ys-header-shortcut .ys-header-shortcut__list:last-of-type{
  margin-left: auto;
}
.ys-header-shortcut .ys-header-shortcut__link {
  text-decoration: none;
  font-size: 12px;
  font-weight: 400;
  line-height: 20px;
  color: var(--ys-color-text-000);
  margin-right: 32px;
}
.ys-header-shortcut .ys-header-shortcut__link:hover {
  color: var(--ys-color-primary);
}
.ys-header-shortcut .ys-header-shortcut__tel {
  font-size: 18px;
  font-weight: 700;
  line-height: normal;
  color: var(--ys-color-strong);
  display: inline-flex;
  align-items: center;
}
.ys-header-shortcut .ys-header-shortcut__tel span {
  font-size: 14px;
  color: var(--ys-color-text-000);
}
.ys-header-shortcut .ys-header-shortcut__tel .iconfont {
  font-size: 14px;
  font-weight: normal;
  color: var(--ys-color-strong);
}
/* 快捷导航 end */

.ys-header {
  height: 107px;
  transition: all 0.2s;
  position: relative;
  z-index: 100;
}
.ys-header.is-sticky {
  position: sticky;
  top: 0;
}
.ys-header .ys-header-nav {
  width: 100%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: #fff;
  position: relative;
  z-index: 20;
  box-shadow: 0 15px 10px -15px #0000000f;
}

.ys-header__logo {
  height: 37px;
}

.ys-header__nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  min-width: 440px;
  max-width: 850px; /* Increased from 770px to accommodate new item */
  width: 55%; /* Increased from 50% */
  height: 100%;
  transition: max-width 0.3s;
}

.ys-header__nav .nav-one {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 10px;
  font-size: 18px;
  font-weight: bold;
  color: var(--ys-color-text-000);
  text-decoration: none;
}
.ys-header__nav .nav-item.extend {
  position: relative;
}
.ys-header__nav .nav-item.extend::after{
  position: absolute;
  content: '';
  width: 120%;
  height: 80px;
  left: -10px;
  bottom: -50px;
}
/* 激活或悬停时显示下划线 */
.ys-header__nav .nav-item.active .nav-one::after,
.ys-header__nav .nav-item:hover .nav-one::after {
  transform: scaleX(1);
}

.ys-header__nav .nav-item.active .nav-one,
.ys-header__nav .nav-item:hover .nav-one {
  color: rgb(80, 155, 255);
}

/* 确保 nav-one 是相对定位，用于伪元素下划线 */
.ys-header__nav .nav-one {
  position: relative;
}

/* 下划线 */
.ys-header__nav .nav-item .nav-one::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: rgb(80, 155, 255);
  transform: scaleX(0); /* 默认隐藏 */
  transform-origin: center;
  transition: transform 0.3s;
}

.ys-header__nav .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 .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: end;
}
.ys-header__right.open {
  flex: 1;
}
.ys-header__search {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  width: 203px;
  height: 44px;
  padding: 10px 12px;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 4px;
  transition: all 0.2s;
  transform-origin: right;
  border-radius: 12px;
}
.ys-header__right.open .ys-header__search {
  width: calc(100% - 130px);
  padding: 10px 12px;
}
.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__right.open .ys-header__search:focus-within:after {
  display: none;
}
@keyframes flashing {
  0% {
    opacity: 1;
  }

  40% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}
.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 .ys-header__search-input::placeholder {
  color: var(--ys-color-text-500);
}
.ys-header__search .search-btn {
  width: 26px;
  padding: 0;
  position: absolute;
  top: 2px;
  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: 26px;
  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);
}
/* search end */

/* 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: absolute;
  z-index: 18;
  width: 100%;
  left: 0;
  /* right: 0; */
  top: 72px;
  background-color: var(--ys-color-white);
  transition: all .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.show {
  transform: scaleY(1);
}
.ys-header__cover {
  position: fixed;
  z-index: 17;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  transition-delay: 100ms;
}
/* 悬停卡片 end */

/* 搜索卡片 start */
.ys-header__search-card {
  background-color: #f3f5f8;
  padding: 50px 40px;
}
.ys-header__search-card i {
  position: absolute;
  top: 20px;
  right: 20px;
  cursor: pointer;
  font-size: 20px;
}
.ys-header__search-card .search-hot {
  margin-bottom: 40px;
}
.ys-header__search-card .search-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
}
.ys-header__search-card .search-title span {
  font-weight: 400;
  color: var(--ys-color-text-300);
  margin-left: 16px;
  cursor: pointer;
}
.ys-header__search-card .search-words a {
  margin-right: 20px;
  font-size: 14px;
  text-decoration: none;
  color: var(--ys-color-text-000);
}
/* 搜索卡片 end */

/* 解决方案 start */
.ys-header__case {
  display: flex;
  flex-wrap: wrap;
  /* grid-template-rows: 193px; */
  /* grid-auto-rows: 193px; */
  /* grid-template-columns: repeat(6, 1fr); */
  /* gap: 40px; */
  /* margin: 0 10px; */
  padding: 40px 20px 20px;
  /* left: 20px; */
  background-color: #f3f5f8;
}
.ys-header__case .case-item {
  width: 192px;
  margin: 0 20px 20px;
  text-decoration: none;
}
.ys-header__case .case-item:hover img {
  transform: scale(1.1);
}
.ys-header__case .case-item:hover .case-title {
  color: var(--ys-color-primary);
}
.ys-header__case .case-img {
  display: block;
  /* width: 193px; */
  /* height: 118px; */
  border-radius: 4px;
}
.ys-header__case .case-title {
  text-decoration: none;
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  margin: 15px 0 2px;
  color: var(--ys-color-text-000);
}
.ys-header__case .case-desc {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  color: var(--ys-color-text-300);
}
/* 解决方案 end */

/* 产品弹窗 start */
.ys-header__product a {
  text-decoration: none;
}
.ys-header__product .product-wrap {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  /* gap: 0 40px; */
}
.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-item__box {
  font-size: 0;
  position: relative;
  margin-bottom: 20px;
  border-bottom: 1px solid #7C7C7C;
  padding-right: 40px;
  padding-left: 15px;
}
.ys-header__product .product-item__box::before {
  content: '';
  position: absolute;
  width: 5px;
  height: 18px;
  top: 4px;
  left: 0;
  background-color: #1554B5;
}
.ys-header__product .product-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin: 0 0 18px;
  font-size: 16px;
  font-weight: 600;
  display: inline-block;
  color: var(--ys-color-text-000);
}
.ys-header__product .product-item__child + .product-item__child {
  margin-top: 10px;
}
.ys-header__product .product-item__link {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: var(--ys-color-text-000);
}
.ys-header__product .product-item__link:hover {
  color: var(--ys-color-primary);
}
.ys-header__product .product-item__list {
  padding-right: 40px;
  padding-left: 15px;
}
/* 产品弹窗 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-size: 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 */

/* 关于我们 start */
.ys-header__about {
  display: flex;
  padding: 0;
}
.ys-header__about .about-cate {
  background-color: #f3f5f8;
  padding: 30px 40px;
  width: 200px;
  box-sizing: border-box;
  margin: 0;
}
.ys-header__about .about-cate li {
  list-style: none;
}
.ys-header__about .about-cate .about-cate-title {
  font-weight: 18px;
  font-weight: 500;
  margin-bottom: 30px;
}
.ys-header__about .about-cate .about-cate-item {
  margin-bottom: 30px;
  font-size: 14px;
  color: var(--ys-color-text-100);
  cursor: pointer;
}
.ys-header__about .about-cate .about-cate-item a {
  color: var(--ys-color-text-100);
  text-decoration: none;
}
.ys-header__about .about-cate .about-cate-item:hover,
.ys-header__about .about-cate .about-cate-item:hover a,
.ys-header__about .about-cate .about-cate-item.active,
.ys-header__about .about-cate .about-cate-item.active a {
  color: var(--ys-color-primary);
}
.ys-header__about .about-content {
  padding: 40px;
  width: calc(100% - 200px);
  box-sizing: border-box;
  overflow-y: auto;
}
.ys-header__about .about-content-box {
  display: flex;
  flex-wrap: wrap;
  /* grid-template-columns: repeat(6, 1fr); */
  /* gap: 40px; */
  margin: -20px;
}
.ys-header__about .about-item {
  width: 230px;
  max-width: 230px;
  text-decoration: none;
  margin: 20px;
}
.ys-header__about .about-item:hover img {
  transform: scale(1.1);
}
.ys-header__about .about-item:hover .about-title {
  color: var(--ys-color-primary);
}
.ys-header__about .about-item .about-img {
  display: block;
  width: 100%;
  height: 140px;
  margin-bottom: 20px;
  border-radius: 4px;
}
.ys-header__about .about-item .about-img img {
  object-fit: cover;
}
.ys-header__about .about-item .about-title {
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: var(--ys-color-text-000);
}
.ys-header__about .about-item .about-desc {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  color: var(--ys-color-text-300);
  margin-top: 6px;
}
.ys-header__about .about-content-slide {
  height: 1px;
  background-color: var(--ys-color-text-700);
  margin: 30px 0 20px;
}
.ys-header__about .about-content-more {
  color: var(--ys-color-primary);
  font-size: 14px;
  text-decoration: none;
}
.ys-header__about .about-content-more i {
  transform: rotate(0deg) translateY(1px) !important;
  margin-left: 0px;
}
/* 关于我们 end */


@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: 600px;
  }
}

@media only screen and (max-width: 1440px) {
  /* 解决方案 start */
  .ys-header__case {
    padding-right: 40px;
  }
  .ys-header__case .case-item{
    width: calc(16.66% - 20px);
    margin-right: 0px;
  }
  /* 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 */

  /* 关于我们 start*/
  .ys-header__about .about-content-box {
    flex-wrap: wrap;
    margin: 0 -10px;
  }
  .ys-header__about .about-content {
    padding: 40px 20px;
  }
  .ys-header__about .about-item {
    width: calc(25% - 20px);
    margin: 0 10px;
  }
  /* 关于我们 end*/
}

@media only screen and (max-width: 1280px) {
  .ys-header__nav {
    max-width: 52%;
  }
  .ys-header__nav .nav-one {
    font-size: 16px;
  }
}

@media only screen and (max-width: 1100px) {
  .ys-header__service .service-content-box {
    grid-template-columns: repeat(4, 1fr);
  }
}.ys-index,
.ys-banner {
  --ys-content-width: min(80vw, 1920px);
  --ys-new-img-w: min(11.24vw, 216px);

  /* --ys-product-width: 310px;
  --ys-content-height-max: 764px;
  --ys-product-img-w: 238px;
  --ys-solution-img-w: 186px;
  --ys-solution-img-h: 124px;
  --ys-strength-img-w: 310px; */

  width: 100%;
}

/* 首页全局标题与副标题统一 */
.ys-index .ys-index__title,
.ys-index .ys-index__subtitle {
  text-align: center;
  width: 100%;
}

.ys-index .ys-index__title {
  font-weight: 600;
  font-size: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
}

.ys-index .ys-index__subtitle {
  font-size: 14px;
  color: var(--ys-color-text-300);
  margin-top: 16px;
  margin-bottom: 40px;
  letter-spacing: 2px;
}

.ys-index .ys-index__title img {
  vertical-align: middle;
  margin: 0 10px;
}

.ys-container {
  width: var(--ys-content-width);
  max-width: 1920px;
  margin: 0 auto;
}

.ys-index .ys-index__more {
  height: 38px;
  width: 70px;
  text-align: center;
  line-height: 38px;
  border: 1px solid var(--ys-color-text-700);
  display: block;
  font-size: 14px;
  color: var(--ys-color-text-100);
  border-radius: 24px;
  text-decoration: none;
}

.ys-index .ys-index__more:hover {
  color: var(--ys-color-white);
  background-color: var(--ys-color-primary);
}

.ys-banner {
  width: 100%;
  position: relative;
  /* height: 450px; */
  /* 600 / 1920 = 30.72196 */
  height: min(31.25vw, 600px);
  overflow: hidden;
  background-color: #0b1120;
}
.ys-banner .banner-slide {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
}
.ys-banner .banner-slide img,
.ys-banner .banner-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ys-banner .banner-slide .banner-desc {
  position: absolute;
  top: calc(50% - 21px);
  transform: translateY(-50%);
  left: 0;
  right: 0;
  margin: 0 auto;
  width: var(--ys-content-width);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  color: var(--ys-color-white);
  z-index: 10;
  padding: 0;
}
.ys-banner .banner-slide .banner-desc h2 {
  font-weight: 700;
  font-size: 32px;
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  white-space: pre-wrap;
  max-width: 600px;
}
.ys-banner .banner-slide .banner-desc p {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: #b0b8c4;
  margin-top: 0;
  margin-bottom: 32px;
  white-space: pre-wrap;
  max-width: 600px;
}
.ys-btn-smile-curve {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 1);
  color: #ffffff;
  width: auto;
  height: 44px;
  border-radius: 22px;
  padding: 0 20px;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  z-index: 1;
}

.ys-btn-smile-curve i {
  margin-left: 8px;
}

.ys-index__product .ys-btn-smile-curve,
.ys-index__new-product .ys-btn-smile-curve {
  border-color: rgba(0, 0, 0, 0.2);
  color: #333;
}

.ys-btn-smile-curve::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 8px;
  background: linear-gradient(95.51deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 129.57%);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;

  opacity: 1;
  transition: all 0.2s ease-in-out;
  pointer-events: none;
  z-index: -1;
}

.ys-btn-smile-curve:hover {
  background: transparent;
  border-color: transparent;
  color: #ffffff;
}

.ys-btn-smile-curve:hover::after {
  opacity: 1;
  width: 100%;
  height: 100%;
  border-radius: 0;
  transform: translateX(-50%);
}

.ys-banner .banner-slide .banner-desc .banner-btn {
}

.ys-banner .banner-slide__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.ys-banner .ys-banner__indicator {
  position: absolute;
  bottom: 30px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  z-index: 20;
}

.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: 50%;
  transform: translateY(-50%);
  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: 20;
}

.ys-banner:hover .btn {
  opacity: 1;
}

.ys-banner .btn i {
  font-size: 30px;
}

.ys-banner #prev {
  left: 20px;
  transform: rotate(180deg) translateY(50%);
}

.ys-banner #next {
  right: 20px;
}

/* 强大能力 */
.ys-index__power {
  position: relative;
  /* 宽:高 = 1.8:1 */
  /* 假设单卡片宽约 247px (1300-64)/5 */
  /* 高度应为 247 / 1.8 ≈ 137.2px -> 取 138px */
  /* 30% 在 Banner 里 -> 138 * 0.3 ≈ 41.4px -> 取 42px */
  margin: -42px auto 0;
  width: 100%;
  padding: 0;
  z-index: 30;
  pointer-events: none; /* 让鼠标事件穿透到下层，除了卡片本身 */
  background: transparent;
}

/* 使用伪元素实现下半部分背景全屏铺满 */
.ys-index__power::before {
  content: "";
  position: absolute;
  top: 42px; /* 上方 42px 透明，显示 Banner 内容 */
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #f8f8f8; /* 与下方产品中心背景一致 */
  z-index: 0; /* 在容器内最底层 */
}

.ys-index__power .power-data {
  position: relative;
  z-index: 1; /* 确保内容在背景之上 */
  display: flex;
  justify-content: space-between; /* 两端对齐 */
  margin: 0 auto; /* 内容居中 */
  padding-left: 0;
  gap: 16px; /* 卡片间距 */
  width: var(--ys-content-width); /* 限制内容宽度 */
  pointer-events: auto; /* 恢复卡片交互 */
}

.ys-index__power .power-item {
  flex: 1; /* 平分宽度 */
  height: 138px; /* 固定高度以维持大概的 1.8:1 比例 */
  background-color: #eef2f6; /* 所有卡片默认浅灰背景 */
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
  padding: 16px;
  box-sizing: border-box;
  box-shadow: none; /* 默认无阴影 */
  cursor: pointer;
}

/* 只有 Hover 时高亮 */
.ys-index__power .power-item:hover {
  background-color: #e94e1b;
  box-shadow: 0px 4px 12px rgba(233, 78, 27, 0.4);
  transform: translateY(-5px);
}

.ys-index__power .power-item:hover .power-num h2,
.ys-index__power .power-item:hover .power-title {
  color: #ffffff;
}

.ys-index__power .power-num {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #1f2937;
  font-weight: 700;
  min-width: auto;
  margin-bottom: 4px;
  height: 32px; /* 固定高度，防止抖动 */
}

.ys-index__power .power-num h2 {
  font-size: 24px;
  line-height: 1.2;
  margin: 0;
  color: #1f2937; /* 默认深色 */
  transition: color 0.3s ease;
}

.ys-index__power .power-title {
  font-size: 14px;
  color: #6b7280;
  margin-top: 0;
  text-align: center;
  transition: color 0.3s ease;
}
/* 强大能力 end */


/* 产品中心 start */
.ys-index__product {
  margin: 0 auto;
  width: 100%;
  padding: 80px 0 80px;
  background-color: #f8f8f8;
}

/* 标题区域 */
.ys-index__product .ys-index__title-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 10px;
  width: var(--ys-content-width);
  margin: 0 auto 10px;
}

.ys-index__product .ys-index__title {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ys-index__product .ys-index__title img {
  vertical-align: middle;
  margin: 0 10px;
  height: 28px;
  width: auto;
}

.ys-index__product .ys-btn-smile-curve {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 140px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 14px;
  cursor: pointer;
  overflow: hidden;
  box-sizing: border-box;
  color: #333;
  background: transparent;
  border-radius: 22px;
  border: none;
  z-index: 1;
}

.ys-index__product .ys-btn-smile-curve::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 22px;
  padding: 2px; /* 边框宽度 */
  background: linear-gradient(95.51deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 129.57%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}

.ys-index__product .ys-btn-smile-curve::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 11px;
  background: linear-gradient(95.51deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 129.57%);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  opacity: 1;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: -1;
  display: block;
}

.ys-index__product .ys-btn-smile-curve:hover {
  color: #fff;
  background: transparent;
}

.ys-index__product .ys-btn-smile-curve:hover::after {
  width: 100%;
  height: 100%;
  border-radius: 0;
  bottom: 0;
}

.ys-index__product .product-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: var(--ys-content-width);
  margin: 0 auto;
}

.ys-index__product .product-item {
  position: relative;
  display: block;
  height: 380px;
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.ys-index__product .product-content.default {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  z-index: 1;
  transition: opacity 0.3s ease;
  opacity: 1;
}

.ys-index__product .product-item:hover .product-content.default {
  opacity: 1;
}

.ys-index__product .product-img {
  width: 100%;
  height: 272px;
  object-fit: cover;
  display: block;
  margin-bottom: 0;
  border-radius: 8px 8px 0 0;
}

.ys-index__product .product-text-wrap {
  padding: 24px;
  width: 100%;
  height: 108px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ys-index__product .product-title {
  font-size: 20px;
  font-weight: 600;
  color: #333;
  margin: 0 0 8px;
  text-align: left;
  transition: color 0.3s ease;
  width: 100%;
  line-height: 1.2;
}

.ys-index__product .product-desc-short {
  font-size: 14px;
  color: #666;
  text-align: left;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 0;
  line-height: 1.5;
}

.ys-index__product .product-content.hover {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  width: auto;
  height: auto;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: linear-gradient(128.65deg, rgba(17, 52, 98, 1) 0%, rgba(167, 56, 56, 1) 100.62%);
  text-align: left;
  border-radius: 16px;
}

.ys-index__product .product-item:hover .product-content.hover {
  opacity: 1;
}

.ys-index__product .product-content.hover .product-title {
  color: #fff;
  margin-bottom: 16px;
  font-size: 22px;
  text-align: left;
}

.ys-index__product .product-desc-full {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  text-align: left;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 9;
  line-clamp: 9;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ys-index__product .product-more {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background-color: #fff;
  color: #000;
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease 0.1s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 3;
}
.ys-index__product .product-item:hover .product-more {
  opacity: 1;
  transform: translateY(0);
}
.ys-index__product .product-more i {
  font-size: 14px;
  margin-left: 6px;
  display: inline-block; 
}

.ys-index__product .product-arrow {
  display: none;
}
/* 产品中心 end */


/* 解决方案 */
.ys-index__solution {
  padding: 60px 0;
  background-color: #f3f5f8;
  background-image: url(/asset/img/solution_bg.webp);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

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

.solution-layout {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 90px;
}

/* Sidebar Styles */
.solution-sidebar {
  width: 280px;
  flex-shrink: 0;
  padding-top: 0;
  display: flex;
  flex-direction: column;
}

.solution-tag {
  font-family: Arial, sans-serif;
  font-size: 30px;
  color: #999;
  text-transform: uppercase;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.solution-desc {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
  color: #333;
  margin-bottom: 80px;
  margin-top: 0;
}

.solution-label {
  font-size: 16px;
  color: #666;
  margin-bottom: 0;
  font-weight: 500;
}

.solution-tabs {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: auto;
}

.solution-tab-item {
  width: 100%;
  height: 56px;
  border-radius: 28px;
  color: #333;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  font-weight: 500;
  border: none;
  position: relative;
  z-index: 1;
}


.solution-tab-item:not(.view-more)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 28px;
  padding: 1px; 
  background: linear-gradient(90deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}


.solution-tab-item:not(.view-more):hover,
.solution-tab-item:not(.view-more).active {

  background: linear-gradient(90deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 100%);
  color: #fff;
}


.solution-tab-item.view-more {
  background-color: #509bff;
  color: #fff;
  text-decoration: none;
}
.solution-tab-item.view-more:hover {
  background-color: #3b82f6;
  opacity: 0.95;
}


.solution-content-wrapper {
  flex: 1;
  background-color: #fff;
  border-radius: 8px;
  padding: 30px;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  position: relative;
  /* 新增右边和下边的灰白阴影，模拟卡片重叠效果 */
  box-shadow: 14px 14px 0px 0px #f8f8f8; 
}

.solution-detail-panel {
  display: none;
  width: 100%;
  height: 100%;
}

.solution-detail-panel.active {
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

.solution-header {
  margin-bottom: 20px;
  border-bottom: 0;
  padding-bottom: 0;
}

.solution-title {
  font-size: 22px;
  font-weight: 600;
  color: #333;
  margin: 0;
}

.solution-main-img {
  width: 100%;
  height: 240px;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 20px;
  background-color: #f0f0f0;
}

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


.solution-connectors {
  margin-top: auto;
  display: flex;
  align-items: flex-start;
  padding-top: 20px;
  border-top: 0;
}

.connector-left {
  width: 100px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  /* padding-top: 10px; */
}

.connector-title-text {
  font-size: 14px;
  font-weight: 600;
  color: #333;
}

.connector-arrow {
  width: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ccc;
  padding-top: 10px;
  margin-right: 10px;
}

.connector-list {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 15px;
}

.connector-item {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.connector-img-box {
  width: 100%;
  aspect-ratio: 1;
  background-color: #fff;
  border: 1px solid #eee;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  margin-bottom: 8px;
}

.connector-img-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 5px;
  box-sizing: border-box;
}

.connector-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(27, 95, 184, 0.772);
  opacity: 0;
  transition: opacity 0.3s;
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.connector-overlay i {
  color: #fff;
  font-size: 24px;
}

.connector-item:hover .connector-overlay {
  opacity: 1;
}

.connector-name {
  font-size: 12px;
  color: #666;
  text-align: left;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

.connector-item:hover .connector-name {
  color: #509bff;
}

/* 解决方案 end */


/* 一站式制造互联能力 start */
.ys-index__reason .ys-index__title {
  font-weight: 600;
  font-size: 30px;
}
.ys-index__reason .ys-index__title img {
  vertical-align: middle;
  margin: 0 10px;
}
.ys-index__reason .ys-index__subtitle {
  font-size: 14px;
  color: var(--ys-color-text-300);
  margin-top: 16px;
}

.ys-index__reason {
  padding: 80px 0;
  margin: 0 auto;
  width: var(--ys-content-width);
  text-align: center;
  overflow: visible;
}
.ys-index__reason .reason-tabs {
  display: flex;
  margin: 0 0 32px;
  justify-content: center;
}
.ys-index__reason .tabs-item {
  height: 46px;
  line-height: 46px;
  font-size: 16px;
  font-weight: 600;
  margin: 0 35px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.ys-index__reason .tabs-item:hover,
.ys-index__reason .tabs-item.active {
  color: var(--ys-color-primary);
  border-color: var(--ys-color-primary);
}

.ys-index__reason .reason-wrap {
  display: none;
  min-height: 500px;
  padding: 0;
  position: relative;
  align-items: flex-start; /* Top align content */
  /* 左侧40%深蓝(#072142)，右侧60%白色(#ffffff) */
  background: linear-gradient(90deg, #072142 40%, #ffffff 40%, #ffffff 100%);
  background-repeat: no-repeat;
  background-size: 100% 100%; /* 确保覆盖整个容器 */
  border: none ;
  box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.15), 0px -4px 16px rgba(0, 0, 0, 0.06) ; /* 只有上下阴影 */
  border-radius: 16px ; 
  overflow: hidden ; 
  outline: none ;
  width: 100%;
  margin: 0 auto; /* 确保居中 */
  box-sizing: border-box; /* 包含 padding/border */
}

/* Ensure show class works */
.ys-index__reason .reason-wrap.show{
  display: flex;
  border-radius: 16px; /* 添加圆角 */
  overflow: hidden; /* 确保圆角剪裁内容 */
}
/* 一站式制造互联能力 左下角图标 */
.ys-index__reason .reason-wrap .reason-icon-left {
  position: absolute;
  left: 4%;
  bottom: 10.4%;
  width: auto;
  z-index: 2;
  opacity: 0.9;
}
.ys-index__reason .reason-video {
  width: 56%;
}
.ys-index__reason .reason-video img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.ys-index__reason .reason-info {
  width: 44%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 50px;
  text-align: left;
}
.ys-index__reason .reason-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 36px;
  color: #fff; /* 左侧标题改为白色 */
}
.ys-index__reason .reason-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9); /* 左侧描述改为半透明白色 */
  line-height: 28px;
  min-height: 140px;
}
.ys-index__reason .reason-button {
  background-color: var(--ys-color-assist);
  color: var(--ys-color-white);
  height: 46px;
  width: 188px;
  font-size: 16px;
  border: 0;
  outline: none;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 50px auto 0;
  text-decoration: none;
}
.ys-index__reason .reason-button i {
  font-size: 24px;
  margin-right: 4px;
}
.ys-index__reason .reason-button:hover {
  background-color: #d43f11;
}

.ys-index__reason .reason-tabs.solution-tabs {
  display: flex;
  flex-direction: row; 
  justify-content: center;
  margin-bottom: 20px;
  gap: 20px;
}

.ys-index__reason .solution-tab-item {
  width: auto; 
  min-width: 120px;
  padding: 0 30px; 
  height: 46px; 
  line-height: 46px; 
  border-radius: 23px; 
  /* background-color: #fff; */
  color: #333;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  font-weight: 500;
  border: none;
  position: relative;
  z-index: 1;
  margin: 0; 
  white-space: nowrap;
}

/* Reason Tabs */
.ys-index__reason .solution-tab-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 23px;
  padding: 1px; 
  background: linear-gradient(90deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}

/* 上方标签tabs Hover/Active State */
.ys-index__reason .solution-tab-item:hover,
.ys-index__reason .solution-tab-item.active {
  background: linear-gradient(90deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 100%);
  color: #fff;
  border-color: transparent; 
}

.ys-index__reason .solution-tab-item:hover::before,
.ys-index__reason .solution-tab-item.active::before {
  display: none;
}

.ys-index__reason .reason-info {
    width: 40%;
    position: relative;
    height: 500px; 
    padding: 0; 
    z-index: 2; /* 确保文字在最上层 */
}

.ys-index__reason .reason-info > div {
    /* 背部文字容器 */
    position: absolute;
    top: 25%; /* 垂直居中 */
    transform: translateY(-50%) translateY(0px);
    left: 10%;
    right: 10%;
    text-align: left;
}

.ys-index__reason .reason-title {
    color: #fff;
    margin-bottom: 15px;
    font-size: 24px;
    font-weight: 600;
}

.ys-index__reason .reason-desc {
    color: #fff;
    opacity: 0.9;
    line-height: 1.8;
    font-size: 14px;
    min-height: auto;
}

.ys-index__reason .reason-video {
    width: 60%;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2; /* 确保图片在遮罩层之上 */
}

.ys-index__reason .reason-video img {
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
    width: auto;
    height: auto;
}
/* 一站式制造互联能力 end */


/* 专利与认证 start */
.ys-index__patent {
  padding: 80px 0 0;
  width: 100%;
  background-color: #eff6ff;
}
.ys-index__patent .ys-index__title,
.ys-index__patent .ys-index__subtitle {
  text-align: center;
}
.ys-index__patent .patent-container {
  margin-top: 0;
  position: relative;
  padding: 0;
  width: var(--ys-content-width);
  margin: 0 auto;
}
.ys-index__patent .patent-swiper {
  overflow: hidden;
  padding: 20px 0;
}
.ys-index__patent .patent-item {
  width: 20%; /* 展示五张 */
  height: auto;
  padding: 0;
  box-sizing: border-box;
  opacity: 0.55;
  transition: opacity 0.3s ease;
}

.ys-index__patent .patent-item.patent-level-active {
  opacity: 1;
  z-index: 2;
}

.ys-index__patent .patent-item.patent-level-near {
  opacity: 0.78;
  z-index: 1;
}

.ys-index__patent .patent-item.patent-level-far-left,
.ys-index__patent .patent-item.patent-level-far-right {
  opacity: 0.55;
  z-index: 1;
}

.ys-index__patent .patent-img {
  width: 100%;
  border: 1px solid var(--ys-color-background-100);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  background-color: #fff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.ys-index__patent .patent-img:hover {
  box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.1);
  border-color: var(--ys-color-primary);
}
.ys-index__patent .patent-img img {
  width: 88%;
  margin: 0 auto;
  height: auto;
  display: block;
  object-fit: contain;
  transition: width 0.3s ease;
}
.ys-index__patent .patent-item.patent-level-near .patent-img img {
  width: 94%;
}
.ys-index__patent .patent-item.patent-level-active .patent-img img {
  width: 100%;
}
.ys-index__patent .patent-item.patent-level-far-left .patent-img img,
.ys-index__patent .patent-item.patent-level-far-right .patent-img img {
  width: 84%;
}
/* 左右箭头 */
.ys-index__patent .patent-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--ys-color-text-700);
  color: var(--ys-color-text-000);
  cursor: pointer;
  text-align: center;
  line-height: 48px;
  z-index: 10;
  background-color: #fff;
  transition: all 0.3s;
}
.ys-index__patent .patent-arrow:hover {
  border-color: #e74a13;
  background-color: #e74a13;
  color: var(--ys-color-white);
}
.ys-index__patent .patent-arrow i {
  font-size: 22px;
  display: block;
}
.ys-index__patent .patent-prev {
  left: -80px; /* 箭头往外移 */
}
.ys-index__patent .patent-prev i {
  transform: rotate(180deg);
}
.ys-index__patent .patent-next {
  right: -80px; /* 箭头往外移 */
}
/* 专利与认证 end */



/* 成熟工艺流程体系 start */
.ys-index__strength {
  padding: 80px 0 0;
  width: 100%;
  background-color: #eff6ff;
}
.ys-index__strength .ys-index__title,
.ys-index__strength .ys-index__subtitle {
  text-align: center;
}
.ys-index__strength .strength-wrap {
  overflow: hidden;
  margin-top: 0;
  padding-bottom: 20px; 
}
.ys-index__strength .strength-scroll {
  height: 100%;
}

.ys-index__strength .strength-item {
  height: 430px;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  background-color: #fff;
  transition: all 0.3s ease;
  cursor: pointer;
  flex-shrink: 0;
  width: auto;
  border: 1px solid var(--ys-color-background-100);
}

/* Image styles */
.ys-index__strength .strength-img {
  display: block;
  width: 100%;
  height: 308px;
  margin: auto;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ys-index__strength .strength-item:hover .strength-img {
  transform: none;
}

/* Gradient Background Overlay on Hover - Keep this new feature */
.ys-index__strength .strength-item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(112.11deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 108.55%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
  border-radius: 16px;
}
.ys-index__strength .strength-item:hover::after {
  opacity: 1;
}

/* Content Container - Restore positioning */
.ys-index__strength .strength-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding-bottom: 20px; /* Default state padding */
  z-index: 2;
  display: block;
  transition: all 0.3s ease;
}

/* Hover*/
.ys-index__strength .strength-item:hover .strength-content {
  height: 50%;
  padding-bottom: 0;
  padding-top: 24px; 
  display: flex;
  flex-direction: column;
  justify-content: flex-start; 
}

.ys-index__strength .strength-title {
  display: inline-block;
  text-decoration: none;
  margin: 0 24px 6px; 
  flex-shrink: 0; 
}
.ys-index__strength .strength-title h3 {
  color: var(--ys-color-text-000);
}
.ys-index__strength .strength-desc {
  font-size: 14px;
  color: var(--ys-color-text-300);
  line-height: 22px;
  margin: 0 24px; /* Adjusted margins for consistency */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  max-height: 44px; 
  transition: all 0.3s;
}

.ys-index__strength .strength-item:hover .strength-desc {
  -webkit-line-clamp: 4;
  line-clamp: 4;
  max-height: 110px; 
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  z-index: 3;
  margin-top: 0;
}

.ys-index__strength .strength-item:hover .strength-title h3 {
  color: #fff;
  position: relative; 
  z-index: 3;
}

.ys-index__strength .strength-item:hover .strength-title .icon-short-arrow {
    display: none;
}

.ys-index__strength .strength-more {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background-color: #fff;
  color: #000;
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease 0.1s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 3;
}
.ys-index__strength .strength-item:hover .strength-more {
  opacity: 1;
  transform: translateY(0);
}
.ys-index__strength .strength-more i {
  font-size: 14px;
  margin-left: 6px;
  display: inline-block; 
}

.ys-index__strength .strength-arrow {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}
.ys-index__strength .strength-arrow .arrow-item {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--ys-color-text-700);
  margin: 0 8px;
  color: var(--ys-color-text-000);
  cursor: pointer;
  text-align: center;
  line-height: 48px;
  transition: all 0.3s;
}
.ys-index__strength .strength-arrow .arrow-item:hover {
  border-color: #e74a13;
  background-color: #e74a13;
  color: var(--ys-color-white);
}
.ys-index__strength .strength-arrow .arrow-item i {
  font-size: 22px;
  display: block;
}
.ys-index__strength .strength-arrow .arrow-item:first-child i {
  transform: rotate(180deg);
}
/* 成熟工艺流程体系 end */


/* 规范质量交付管理 start */
.ys-index__deliverables .ys-index__title {
  font-weight: 600;
  font-size: 30px;
}
.ys-index__deliverables .ys-index__subtitle {
  font-size: 14px;
  color: var(--ys-color-text-300);
  margin-top: 16px;
}

.ys-index__deliverables {
  padding: 80px 0;
  width: 100%;
  text-align: center;
  background-color: #eff6ff;
}
.ys-index__deliverables .deliverables-content {
  margin-top: 0;
  position: relative;
  padding: 0;
}
.ys-index__deliverables .deliverables-swiper {
  width: 100%;
  overflow: hidden;
  position: relative;
  border-radius: 16px;
  box-shadow:0px 8px 20px rgba(0, 0, 0, 0.15), 0px -4px 16px rgba(0, 0, 0, 0.06) ;
}
.ys-index__deliverables .swiper-wrapper {
  display: flex;
  transition-property: transform;
}
.ys-index__deliverables .deliverables-wrap {
  display: flex;
  height: 480px;
  background-color: #fff;
  width: 100%;
  flex-shrink: 0;
  padding: 24px;
  box-sizing: border-box;
}
.ys-index__deliverables .deliverables-img {
  width: 50%;
  border-radius: 16px;
  overflow: hidden;
}
.ys-index__deliverables .deliverables-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* 修改 info 容器样式 */
.ys-index__deliverables .deliverables-info {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start; /* 顶部对齐 */
  padding: 0 50px;
  text-align: left;
}
.ys-index__deliverables .deliverables-tag {
  font-size: 24px;
  font-weight: 300;
  color: #B0B0B0;
  margin-bottom: 16px;
  letter-spacing: 1px;
  margin-top: 0;
  line-height: 1;
}
.ys-index__deliverables .deliverables-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 24px;
  margin-top: 10px;
}
.ys-index__deliverables .deliverables-desc {
  font-size: 14px;
  color: var(--ys-color-text-100);
  line-height: 28px;
  min-height: auto;
  margin-bottom: 40px;
}
/* 修改 stats 容器 */
.ys-index__deliverables .deliverables-stats {
  display: flex;
  margin-top: 0;
  align-items: center;
  justify-content: flex-start;
}
.ys-index__deliverables .stats-item {
  text-align: left;
  padding: 16px;
  border-radius: 8px;
  background-color: #fff;
  margin-right: 16px;
  transition: all 0.3s;
  cursor: pointer;
  position: relative;
  z-index: 1;
  /* 统一高度 */
  height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  /* 默认状态：白色背景 + 渐变边框 */
  background-clip: padding-box, border-box;
  background-origin: padding-box, border-box;
  background-image: linear-gradient(to right, #fff, #fff), linear-gradient(112.11deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 108.55%);
  border: 1px solid transparent;
}
/* 统一 Stats Num 样式 */
.ys-index__deliverables .stats-num {
  font-size: 24px;
  font-weight: 600;
  line-height: 32px;
  /* 默认状态：渐变文字 */
  background: linear-gradient(112.11deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 108.55%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: all 0.3s;
}
/* 统一 Stats Txt 样式 */
.ys-index__deliverables .stats-txt {
  font-size: 14px;
  color: var(--ys-color-text-300);
  margin-top: 4px;
  transition: all 0.3s;
}

.ys-index__deliverables .stats-item:hover {
  background: linear-gradient(112.11deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 108.55%) !important;
  border-color: transparent;
}
.ys-index__deliverables .stats-item:hover .stats-num,
.ys-index__deliverables .stats-item:hover .stats-txt {
  color: #fff;
  background: none;
  -webkit-text-fill-color: initial;
}

/* 移除原来的分割线样式，因为不再需要 */
.ys-index__deliverables .stats-divider {
  display: none;
}

.ys-index__deliverables .deliverables-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid #B0B0B0;
  color: var(--ys-color-text-000);
  cursor: pointer;
  text-align: center;
  line-height: 48px;
  z-index: 10;
  background-color: transparent;
  transition: all 0.3s;
}
.ys-index__deliverables .deliverables-btn:hover {
  background-color: #e74a13;
  border-color: #e74a13;
  color: var(--ys-color-white);
}
.ys-index__deliverables .deliverables-btn i {
  font-size: 24px;
  display: block;
}

.ys-index__deliverables .btn-prev {
  left: -80px; /* 箭头位置 */
}
.ys-index__deliverables .btn-prev i {
  transform: rotate(180deg);
}
.ys-index__deliverables .btn-next {
  right: -70px; /* 箭头 */
}

/* 下方导航点 */
.ys-index__deliverables .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 100%;
    background: #000;
    opacity: .2;
    margin: 0 5px;
}
.ys-index__deliverables .swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--ys-color-primary);
}
.ys-index__deliverables .swiper-pagination {
    position: relative;
    text-align: center;
    transition: .3s opacity;
    transform: translate3d(0,0,0);
    z-index: 10;
    padding: 20px 0 10px;
    width: 100%;
}
/* 规范质量交付管理 end */


/* 新品速递 start */
.ys-index__new-product {
  padding: 80px 0;
  width: 100%;
  margin: 0 auto;
  background-color: #f8f8f8;
}

.ys-index__new-product .ys-container,
.ys-index__new-product .new-product-content,
.ys-index__new-product .ys-index__title-wrap {
    width: var(--ys-content-width);
    margin: 0 auto;
}

.ys-index__new-product .ys-index__subtitle {
    text-align: center;
}
/* 新品速递标题区域 */
.ys-index__new-product .ys-index__title-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.ys-index__new-product .ys-index__title-wrap .ys-index__title {
  margin: 0;
}
.ys-index__new-product .ys-index__title-wrap .ys-btn-smile-curve {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 140px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 14px;
  cursor: pointer;
  overflow: hidden;
  box-sizing: border-box;
  color: #333;
  background: transparent;
  border-radius: 22px;
  border: none;
  z-index: 1;
}

/* 使用 ::before 模拟渐变边框 */
.ys-index__new-product .ys-index__title-wrap .ys-btn-smile-curve::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 22px;
  padding: 2px;
  background: linear-gradient(95.51deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 129.57%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}

/* 恢复 ::after 底部弧形装饰 */
.ys-index__new-product .ys-index__title-wrap .ys-btn-smile-curve::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 8px;
  background: linear-gradient(95.51deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 129.57%);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  opacity: 1;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: -1;
  display: block;
}

/* Hover 效果 */
.ys-index__new-product .ys-index__title-wrap .ys-btn-smile-curve:hover {
  color: #fff;
  background: transparent;
  opacity: 1;
  box-shadow: none;
}

/* Hover 时底部装饰向上填充整个按钮 */
.ys-index__new-product .ys-index__title-wrap .ys-btn-smile-curve:hover::after {
  width: 100%;
  height: 100%;
  border-radius: 0;
  bottom: 0;
}

.ys-index__new-product .ys-index__title-wrap .ys-btn-smile-curve i {
  margin-left: 0;
  font-size: 12px;
}

/* 产品列表 */
.ys-index__new-product .product-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.ys-index__new-product .new-product-item {
  position: relative;
  background-color: var(--ys-color-white);
  height: 282px;
  padding: 24px 24px 10px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid transparent;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
}

.ys-index__new-product .product-badge {
  position: absolute;
  top: 4px;
  right: -16px;
  width: 66px;
  padding: 2px 0;
  color: var(--ys-color-white);
  background: linear-gradient(90deg, rgba(218, 54, 40, 1) 0%, rgba(253, 138, 0, 1) 100%); /* 渐变 Badge */
  text-align: center;
  font-size: 12px;
  transform: rotate(43deg);
  z-index: 1;
}

.ys-index__new-product a.new-product-btn {
  display: none;
  width: 112px;
  padding: 0 16px;
  height: 36px;
  line-height: 32px;
  margin-top: 36px;
  text-align: center;
  font-size: 14px;
  white-space: nowrap;
  background: linear-gradient(#fff, #fff) padding-box, linear-gradient(96.34deg, rgba(0, 49, 206, 1) 0%, rgba(232, 75, 19, 1) 128.06%) border-box;
  border: 2px solid transparent;
  border-radius: 20px;
  text-decoration: none;
  transition: all 0.2s;
  color: #000000;
}

.ys-index__new-product a.new-product-btn:hover {
  background: linear-gradient(90deg, #1845E6 0%, #903080 50%, #E63D25 100%);
  color: #fff;
  border-color: transparent;
  border: none;
}

.ys-index__new-product a.new-product-btn i {
    margin-left: 4px;
    font-size: 12px;
}
.ys-index__new-product .new-product-item:hover {
  border-color: rgba(18, 56, 216, 0.4);
  box-shadow: 0px 4px 20px 0px rgba(37, 67, 241, 0.14);
}
.ys-index__new-product .new-product-item:hover .new-product-img img {
    transform: scale(1.1);
}
.ys-index__new-product .new-product-img {
  display: block;
  width: 100%;
  height: 164px;
  margin: auto;
  overflow: hidden;
}
.ys-index__new-product .new-product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}
.ys-index__new-product .new-product-info {
    /* 默认布局下不需要额外样式 */
}
.ys-index__new-product .new-product-title {
  display: block;
  color: var(--ys-color-text-000);
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 25px;
  height: 50px;
  overflow: hidden;
}
.ys-index__new-product .new-product-item:hover .new-product-title {
  color: var(--ys-color-primary);
}
.ys-index__new-product .new-product-desc {
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  color: var(--ys-color-text-300);
  text-decoration: none;
  display: block;
  margin: 6px 0;
}


/* Double 宽度的产品项 */
.ys-index__new-product .new-product-item.double {
  grid-column: span 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 0 40px;
  text-align: left;
}
.ys-index__new-product .new-product-item.double .new-product-info {
  width: 238px;
  flex-shrink: 0;
}
.ys-index__new-product .new-product-item.double .new-product-img {
  flex: 1;
  height: auto;
  margin: 0;
}
.ys-index__new-product .new-product-item.double .new-product-desc {
  margin-top: 16px;
}
.ys-index__new-product .new-product-item.double .new-product-desc p {
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  word-break: break-all;
  overflow: hidden;
}
.ys-index__new-product .new-product-item.double .new-product-desc::before {
  content: "";
  display: inline-block;
  width: 36px;
  height: 2px;
  margin-bottom: 16px;
  background-color: var(--ys-color-strong);
}

.ys-index__new-product .new-product-item.double .new-product-btn {
  display: flex !important; /* 确保弹性布局对齐 */
  justify-content: center;
  align-items: center;
  margin-top: 48px; /* 按钮下移 */
}

/* 仅在 Double 卡片显示横线 */
.ys-index__new-product .new-product-item.double .new-product-desc::before {
  content: "";
  display: block;
  width: 60px; /* 比按钮小 */
  height: 4px;
  margin-bottom: 16px;
  background: linear-gradient(90deg, rgba(218, 54, 40, 1) 0%, rgba(253, 138, 0, 1) 100%);
  border-radius: 2px;
}
.ys-index__content .content-product {
  padding-bottom: 30px;
  margin-bottom: 20px;
  height: calc(var(--ys-new-img-w) + 135px);
  overflow-y: hidden;
}
.ys-index__content .product-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
  overflow-x: auto;
}
.ys-index__content .product-item {
  width: var(--ys-new-img-w);
  position: relative;
}
.ys-index__content .product-img {
  width: var(--ys-new-img-w);
  height: var(--ys-new-img-w);
  border-radius: 4px;
  display: block;
}
.ys-index__content .product-title {
  text-decoration: none;
  display: inline-block;
  color: var(--ys-color-text-000);
  font-size: 14px;
  margin-top: 6px;
  max-width: 100%;
}
.ys-index__content .product-title h4 {
  font-weight: 400;
}
.ys-index__content .product-tag {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--ys-color-white);
  background-color: var(--ys-color-assist);
  border-radius: 4px;
  padding: 2px 5px;
  font-size: 12px;
}
/* 新品速递 end */


/* 内容中心 start */
.ys-index__information {
  background-image: none;
  background-color: #eff6ff;
  padding: 80px 0;
  width: 100%;
  margin: 0 auto;
}

.ys-index__information .ys-index__title,
.ys-index__information .ys-index__subtitle,
.ys-index__information .information-wrap {
    width: var(--ys-content-width);
    margin-left: auto;
    margin-right: auto;
}
.ys-index__information .ys-index__title {
  font-weight: 600;
  font-size: 30px;
}
.ys-index__information .ys-index__subtitle {
  font-size: 14px;
  color: var(--ys-color-text-300);
  margin-top: 16px;
}
.ys-index__information .information-item:hover img,
.ys-index__new-product .new-product-item:hover img {
  transform: scale(1.1);
}
.ys-index__information .information-item:hover .hover--underline-primary,
.ys-index__new-product .new-product-item:hover .hover--underline-primary {
  color: var(--ys-color-primary);
}
.ys-index__information .information-wrap {
  display: flex;
}
.ys-index__information .information-type {
  width: calc(33.33% - 20px);
}
.ys-index__information .information-type + .information-type {
  margin-left: 40px;
}

.ys-index__information .information-content {
  background-color: var(--ys-color-white);
  border-radius: 16px;
  overflow: hidden; /* 裁切图片顶部圆角 */
  padding-bottom: 24px;
  height: 100%; /* 确保对齐 */
  box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.03);
  transition: box-shadow 0.3s;
}

.ys-index__information .information-content:hover {
  box-shadow: 0px 8px 30px 0px rgba(0, 0, 0, 0.08);
}


.ys-index__information .information-item + .information-item {
  margin-top: 10px;
}
.ys-index__information .information-title-link {
  display: flex;
  text-decoration: none;
  align-items: center;
  font-size: 20px;
  font-weight: 600;
  line-height: 24px;
  color: var(--ys-color-text-000);
  margin-bottom: 12px;
  padding: 24px 24px 0; /* 内部间距，避免贴图 */
}
.ys-index__information .information-title-link:hover {
  color: var(--ys-color-primary);
}
.ys-index__information .information-title-link i {
  font-size: 18px;
  margin-left: 9px;
}


.ys-index__information .information-item {
  position: relative;
  padding: 0 24px;
  margin-bottom: 0;
}
.ys-index__information .information-img {
  display: block;
  width: 100%;
  height: 238px;
  border-radius: 0; /* 移除内部圆角 */
  margin-bottom: 0; /* 移除下边距 */
  position: relative;
  overflow: hidden;
}
.ys-index__information .information-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ys-index__information .information-img-hover {
  position: absolute;
  transform: translateY(100%);
  transition: all 0.2s;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(
    0deg,
    rgba(4, 14, 23, 0.7) 28%,
    rgba(1, 5, 8, 0) 100%
  );
  color: var(--ys-color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 400;
}
.ys-index__information .information-img-hover h4 {
  font-size: 20px;
  font-weight: 600;
  line-height: 24px;
}
.ys-index__information .information-img-hover p {
  font-size: 14px;
  font-weight: normal;
  line-height: 24px;
  opacity: 0.8;
  margin: 8px 0 32px;
}
.ys-index__information .information-img-hover .c-button--primary {
  background-color: var(--ys-color-strong);
  border-color: var(--ys-color-strong);
  padding: 7px 14px;
  border-radius: 4px;
  font-size: 14px;
  line-height: 16px;
}
.ys-index__information .information-img:hover .information-img-hover {
  transform: translateY(0);
}
.ys-index__information .information-info {
  display: flex;
  align-items: center;
}
.ys-index__information .information-title {
  display: inline-block;
  text-decoration: none;
  max-width: 100%;
}
.ys-index__information .information-title h4 {
  display: inline;
  font-size: 14px;
  font-weight: normal;
  line-height: 18px;
  color: var(--ys-color-text-000);
}
.ys-index__information .information-title:hover h4 {
  color: var(--ys-color-primary);
}
.ys-index__information .information-time {
  font-size: 14px;
  font-weight: normal;
  line-height: 18px;
  color: var(--ys-color-text-100);
  margin-right: 8px;
}

/* 联系我们 start */
.ys-index__contact {
  padding: 60px 0;
  width: 100%;
  background-color: #0f7dc7;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.ys-index__contact .contact-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0;
  position: relative;
}

/* 背景图装饰 */
.ys-index__contact .contact-wrap::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%) translateX(-36%); 
  width: 300px;
  height: 300px;

  background-image: url(/asset/img/contact_us_bg.webp);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  z-index: 0; 
  pointer-events: none; 
}

.ys-index__contact .contact-text,
.ys-index__contact .contact-action {
  position: relative;
  z-index: 1;
}

.ys-index__contact .contact-title {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
}
.ys-index__contact .contact-desc {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  color: #D0E6F9; 
  opacity: 0.9;
}
.ys-index__contact .contact-action {
  margin-left: 20px;
}
.ys-index__contact .contact-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 40px;
  border: 1px solid #fff;
  border-radius: 50px;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  background-color: transparent;
  cursor: pointer;
}
.ys-index__contact .contact-btn span {
  position: relative;
  z-index: 2;
  letter-spacing: 1px;
  margin-right: 8px;
}
.ys-index__contact .contact-btn i {
  position: relative;
  z-index: 2;
  font-size: 14px;
}


/* Hover 效果 */
.ys-index__contact .contact-btn:hover {
  background: linear-gradient(90deg, #1845E6 0%, #903080 50%, #E63D25 100%);
  border-color: transparent;
  border: 0px;
}
.ys-index__contact .contact-btn:hover::before {
  opacity: 0;
  transform: translateX(-50%) translateY(5px);
}
/* 联系我们 end */



/* 媒体查询 */
@media only screen and (max-width: 1450px) {
  .ys-index__product .product-list {
    width: 100%;
    padding: 0 20px;
  }
  .ys-index__product .ys-index__title-wrap {
    width: 100%;
    padding: 0 20px;
  }
  .ys-index__product .product-desc-full {
    -webkit-line-clamp: 8;
    line-clamp: 8;
  }
  .ys-index__content .content-solution-info {
    padding: 20px 51px 20px 20px;
  }
  .ys-index__content .content-solution-img {
    height: 230px;
  }

  .ys-index__content .content-product-item {
    height: 268px;
  }
  .ys-index__content .content-product-img {
    height: 148px;
  }
  .ys-banner .banner-slide .banner-desc {
    left: 0;
  }

  .solution-sidebar {
    width: 240px;
  }
  .solution-desc {
    font-size: 24px;
  }
  .solution-content-wrapper {
    padding: 24px;
  }
  .solution-main-img {
    height: 260px;
  }
  .connector-list {
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
  }
  .ys-index__deliverables .stats-txt {
    font-size: 12px;
  }
}

@media only screen and (max-width: 1280px) {
  /* .ys-index,
  .ys-banner {
    --ys-content-width: 1000px;
  } */

  .ys-index .ys-index__title {
    font-size: 26px;
  }
  .ys-index .ys-index__subtitle {
    font-size: 13px;
  }
  .ys-banner .banner-slide .banner-desc h2 {
    font-size: 28px;
  }
  .ys-banner .banner-slide .banner-desc p {
    font-size: 14px;
  }

  .ys-index__product .product-list {
    width: 100%;
    gap: 16px;
  }
  .ys-index__product .product-item {
    height: 320px;
  }

  .ys-index__product .product-desc-full {
    -webkit-line-clamp: 5;
    line-clamp: 5;
    font-size: 13px;
  }
  .ys-index__product .product-title {
    font-size: 18px;
  }
  .ys-index__product .product-desc-short {
    font-size: 13px;
  }

  .ys-index__reason .reason-tabs.solution-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: center;
    padding-bottom: 5px;
    gap: 10px;
    -webkit-overflow-scrolling: touch;
  }

  .ys-index__reason .reason-tabs.solution-tabs::-webkit-scrollbar {
    display: none;
  }
  .ys-index__reason .reason-wrap .reason-icon-left {
    width: 322px;
  }

  .ys-index__reason .solution-tab-item {
    padding: 0 15px;
    min-width: auto;
    font-size: 14px;
    flex-shrink: 0;
  }

  .ys-index__reason .tabs-item {
    margin: 0 10px;
  }
  .ys-banner .banner-slide .banner-desc {
     left: 0;
  }
  /* 适配平板屏幕，卡片缩小或变轮播 */
  .ys-index__power .power-data {
    padding-left: 0;
  }

  .solution-sidebar {
    width: 200px;
  }
  .solution-layout {
    gap: 40px;
  }
  .solution-desc {
    font-size: 20px;
    margin-bottom: 110px;
  }
  .solution-tab-item {
    height: 40px;
    font-size: 13px;
  }
  .solution-main-img {
    height: 200px;
  }
  .connector-list {
    grid-template-columns: repeat(4, 1fr);
  }
  .connector-list .connector-item:nth-child(5) {
     display: none;
  }
  .ys-index__deliverables .stats-item {
    padding: 6px;
  }
  .ys-index__deliverables .stats-num {
    font-size: 16px;
  }
  .ys-index__deliverables .stats-txt {
    font-size: 10px;
  }

  .ys-index__strength .strength-item {
    height: 380px;
  }
  .ys-index__strength .strength-img {
    height: 260px;
  }
  .ys-index__strength .strength-content {
    padding-bottom: 16px;
  }
  .ys-index__strength .strength-title {
    margin: 0 16px 4px;
  }
  .ys-index__strength .strength-desc {
    margin: 0 16px;
    line-height: 20px;
  }
  .ys-index__strength .strength-item:hover .strength-desc {
  -webkit-line-clamp: 3;
  line-clamp: 3;
}
  /* 新品速递适配 */
  .ys-index__new-product .new-product-item {
    height: 260px;
    padding: 20px;
  }
  .ys-index__new-product .new-product-img {
    height: 140px;
  }
  .ys-index__new-product .new-product-title {
    font-size: 15px;
    height: 44px; /* 调整高度限制 */
  }
  .ys-index__new-product .new-product-desc {
    font-size: 13px;
  }
  .ys-index__new-product .new-product-item.double .new-product-info {
    width: 200px;
  }

  /* 内容中心适配 */
  .ys-index__information .information-img {
    height: 200px;
  }
  .ys-index__information .information-title-link {
    font-size: 18px;
    padding: 20px 20px 0;
  }
  .ys-index__information .information-item {
    padding: 0 20px;
  }
  .ys-index__information .ys-index__title {
    font-size: 26px;
  }
  .ys-index__information .information-title h4 {
    font-size: 13px;
  }
  .ys-index__contact .contact-title {
    font-size: 22px;
  }
  .ys-index__contact .contact-desc {
    font-size: 10px;
  }
@media only screen and (max-width: 1024px) {
  /* .ys-index,
  .ys-banner {
    --ys-content-width: 900px;
  } */

  .ys-index__contact .contact-wrapper {
    flex-direction: column;
    text-align: center;
    padding: 0 20px;
  }
  .ys-index__contact .contact-action {
    margin-left: 0;
    margin-top: 20px;
  }
  .ys-index__contact .contact-text {
    max-width: 100%;
  }

  .solution-layout {
    flex-direction: column;
  }
  .solution-sidebar {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding-top: 0;
  }
  .solution-tag, .solution-desc, .solution-label {
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
  }
  .solution-desc {
    margin-bottom: 20px;
  }
  .solution-tabs {
    flex-direction: row;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }
  .solution-tab-item {
    width: auto;
    padding: 0 20px;
    margin-bottom: 10px;
  }

  .solution-content-wrapper {
    min-height: auto;
  }
  .connector-list .connector-item:nth-child(5) {
     display: block;
  }
}
}
.ev-footer-v3 {
    width: 100%;
    background-color: #063144; 
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    padding-top: 80px;
    padding-bottom: 40px;
}

.ev-footer__container {
    --ys-content-width: calc(80vw); 
    width: var(--ys-content-width, 80vw);
    max-width: 1920px;
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
}

/* Logo */
.ev-footer__logo-section {
    margin-bottom: 56px; 
}

.ev-footer__logo {
    height: 40px;
    width: auto;
    display: block;
}


.ev-footer__main-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.ev-footer__nav-section {
    display: flex;
    flex-grow: 1;
    gap: 70px; 
    flex-wrap: wrap;
}

.ev-footer__nav-col {
    display: flex;
    flex-direction: column;
    min-width: 100px;
}

.ev-footer__nav-title {
    font-size: 18px; 
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 24px 0;
    position: relative;
    padding-top: 12px; 
    line-height: 1.5;
}

.ev-footer__nav-title::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 30px; 
    height: 3px;
    background-color: #f35a24; 
}

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

.ev-footer__nav-item {
    margin-bottom: 12px; 
}

.ev-footer__nav-item a {
    font-size: 14px; 
    color: #ffffff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.ev-footer__nav-item a:hover {
    color: #f35a24; 
    text-decoration: underline;
}

.ev-footer__contact-section {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-left: 40px;
    min-width: 240px;
}

.ev-footer__qr-group {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.ev-footer__qr-item img {
    width: 80px;
    height: 80px; 
    background-color: #fff; 
    padding: 5px;
    box-sizing: border-box;
}

.ev-footer__phone-group {
    text-align: right;
}

.ev-footer__phone-number {
    font-size: 32px; 
    font-weight: 700;
    color: #f35a24; 
    margin-bottom: 20px;
    line-height: 1.2;
}

.ev-footer__contact-detail {
    font-size: 14px;
    color: #ffffff;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.ev-footer__contact-detail i {
    font-size: 16px;
    color: #ffffff;
}


.ev-footer__divider {
    height: 1px;
    background-color: #1a414d; 
    margin: 0 0 20px 0;
    width: 100%;
}


.ev-footer__friendly-links {
    font-size: 12px; 
    color: #999999; 
    line-height: 2;
    margin-bottom: 20px;
}

.ev-footer__friendly-label {
    color: #999999;
}

.ev-footer__friendly-links a {
    color: #999999;
    text-decoration: none;
    margin: 0 5px;
    transition: color 0.2s;
    position: relative;
}

.ev-footer__friendly-links a:hover {
    color: #f35a24;
}

.ev-footer__friendly-links a:not(:last-child)::after {
    content: "|";
    position: absolute;
    right: -8px;
    color: #1a414d;
    top: 0;
    pointer-events: none;
}


.ev-footer__friendly-links .separator {
    display: none;
}


.ev-footer__bottom {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ev-footer__copyright,
.ev-footer__icp {
    margin: 0;
    font-size: 12px;
    color: #999999;
}

.ev-footer__icp a {
    color: #999999;
    text-decoration: none;
}

.ev-footer__icp a:hover {
    color: #f35a24;
}


/* 中屏适配：在 1024px ~ 1440px 之间 */
@media (max-width: 1440px) {
    .ev-footer__nav-section {
        gap: 40px; /* 减小导航列间距 */
    }
    .ev-footer__logo {
    height: 30px;
}
}
@media (max-width: 1200px) { 
    .ev-footer__nav-section {
        gap: 20px; 
    }
}
/* 小屏适配 */
@media (max-width: 1100px) {
    /* .ev-footer__container {
        width: auto;
        padding: 0 20px;
    } */
    .ev-footer__nav-section {
        gap: 10px;
    }
    .ev-footer__main-grid {
        flex-direction: column;
        align-items: flex-start; /* 左对齐 */
    }
    .ev-footer__contact-section {
        margin-left: 0;
        margin-top: 40px;
        align-items: flex-start; 
        width: 100%;
    }
    .ev-footer__qr-group {
        justify-content: flex-start;
    }
    .ev-footer__phone-group {
        text-align: left;
    }
    .ev-footer__contact-detail {
        justify-content: flex-start;
    }
}
.ys-rightNav {
  position: fixed;
  right: 24px;
  bottom: 90px;
  text-align: center;
  z-index: 99;
  font-size: 14px;
  line-height: 16px;
}
.ys-rightNav .service {
  background-color: var(--ys-color-assist);
  padding: 12px;
  width: 56px;
  color: var(--ys-color-white);
  border-radius: 28px;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
  cursor: pointer;
}
.ys-rightNav .service img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin-bottom: 6px;
}
.ys-rightNav .circle {
  margin-top: 10px;
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--ys-color-background-100);
  background: linear-gradient(0deg, var(--ys-color-white) 0%, var(--ys-color-white) 100%),
    linear-gradient(180deg, var(--ys-color-background-050) 0%, #fefefe 100%);
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
  padding: 19px 12px 12px;
  cursor: pointer;
  display: block;
  text-decoration: none;
}
.ys-rightNav .circle i {
  font-size: 24px;
  color: var(--ys-color-text-000);
}
.ys-rightNav .circle .text-cover {
  position: absolute;
  width: 56px;
  height: 56px;
  z-index: 2;
  background-color: var(--ys-color-primary);
  color: var(--ys-color-white);
  left: -1px;
  top: -1px;
  border-radius: 50%;
  padding: 12px;
  transition: all .2s;
  transform-origin: center;
  transform: scale(0);
}
.ys-rightNav .circle:hover .text-cover,
.ys-rightNav .circle:hover .code-cover {
  transform: scale(1);
}
.ys-rightNav #backTop {
  display: none;
}
.ys-rightNav #backTop i {
  transform: rotate(-90deg);
  display: block;
  font-weight: 600;
}
.ys-rightNav .code-cover {
  position: absolute;
  border-radius: 4px;
  border: 1px solid var(--ys-color-background-100);
  background: linear-gradient(0deg, #FFF 0%, #FFF 100%), linear-gradient(180deg, #F5F5F5 0%, #FEFEFE 100%);
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.10);
  right: 74px;
  top: 0;
  bottom: 0;
  width: 229px;
  height: fit-content;
  margin: auto;
  transition: all .2s;
  transform-origin: right;
  transform: scale(0);
}
.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: block;
  text-decoration: none;
  font-size: 14px;
  padding: 12px 20px;
  white-space: nowrap;
  color: var(--ys-color-text-000);
}
.ys-rightNav .code-cover .code-row + .code-row {
  /* padding-top: 0; */
  border-top: 1px solid var(--ys-color-text-700);
}
#newBridge .nb-icon-wrap {
  display: none;
}

@media only screen and (max-height: 680px) {
  .ys-rightNav {
    bottom: 70px;
  }
  .ys-rightNav .service {
    width: 52px;
  }
  .ys-rightNav .circle {
    width: 52px;
    height: 52px;
    padding: 17px 12px 12px;
  }
  .ys-rightNav .circle i {
    font-size: 22px;
  }
  .ys-rightNav .circle .text-cover {
    left: -2px;
    top: -2px;
  }
}