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

  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 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 a {
  font-weight: bold;
}
.ys-header-shortcut .ys-header-shortcut__list:last-of-type{
  margin-left: auto;
}
.ys-header-shortcut .ys-header-shortcut__item,
.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.no-space {
  margin-right: 0;
}
.ys-header-shortcut .ys-header-shortcut__link:hover {
  color: var(--ys-color-primary);
}
.ys-header-shortcut .ys-header-shortcut__tel {
  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 a {
  text-decoration: none;
  color: var(--ys-color-strong);
  display: block;
}
.ys-header-shortcut .ys-header-shortcut__tel .iconfont {
  font-size: 14px;
  font-weight: normal;
  color: var(--ys-color-strong);
}
.ys-header-shortcut .ys-header-shortcut__company {
  margin-right: 0;
}
.ys-header-shortcut .ys-header-shortcut__company::after {
  content: '|';
  padding: 0 8px;
}
.ys-header-shortcut .ys-header-shortcut__server {
  font-size: 12px;
  padding-left: 10px;
  display: flex;
  align-items: center;
}
.ys-header-shortcut .ys-header-shortcut__server span {
  display: flex;
  align-items: center;
  margin-left: 6px;
  cursor: pointer;
  padding: 5px 4px;
  height: 100%;
}
.ys-header-shortcut .ys-header-shortcut__server span:hover {
  background-color: var(--ys-color-background-200);
  color: var(--ys-color-primary);
}
.ys-header-shortcut .ys-header-shortcut__server .iconfont {
  padding-right: 5px;
}
/* 快捷导航 end */

.ys-header {
  transition: all 0.2s;
  position: relative;
  z-index: 100;
}
.ys-header.is-sticky {
  position: sticky;
  top: 0;
}
.ys-header .ys-header-nav {
  height: 72px;
  display: flex;
  width: 100%;
  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: 670px;
  width: 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.relative {
  position: relative;
}
.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;
}
.ys-header__nav .nav-item:hover .nav-one,
.ys-header__nav .nav-one:hover,
.ys-header__nav .nav-one: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-one: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;
}
.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 0.2s 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);
}
.nav-item.normal .ys-header__card.show {
  transform: scaleY(1) translateX(-50%);
}
.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;
}
.ys-header__card::-webkit-scrollbar {
  width: 7px;
  height: 7px;
  background-color: var(--ys-color-background-100);
}
.ys-header__card::-webkit-scrollbar-thumb {
  border-radius: 5px;
  background-color: #999;
}
/* 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/内容与服务/关于我们 start */
.ys-header__case,
.ys-header__service,
.ys-header__about {
  padding: 6px 0;
  box-shadow:none;
  width: 150px;
  left: auto;
  text-align: center;
  left: 50%;
  transform: scaleY(0) translateX(-50%);
  box-shadow: 0px 4px 12px rgba(51, 51, 51, 0.2);
}
.ys-header__case {
  width: 210px;
}
.ys-header__case .case-item,
.ys-header__service .content-item,
.ys-header__about .about-item {
  padding: 10px;
  display: block;
  text-decoration: none;
}
.ys-header__case .case-item:not(:last-of-type),
.ys-header__service .content-item:not(:last-of-type),
.ys-header__about .about-item:not(:last-of-type) {
  border-bottom: 1px solid var(--ys-color-text-700);
}
.ys-header__case .case-item:hover .case-title,
.ys-header__service .content-item:hover .content-title,
.ys-header__about .about-item:hover .about-title {
  color: var(--ys-color-primary);
}
.ys-header__case .case-title,
.ys-header__service .content-title,
.ys-header__about .about-title {
  text-decoration: none;
  display: block;
  overflow: hidden;
  font-size: 14px;
  color: var(--ys-color-text-000);
}
/* 解决方案/内容与服务/关于我们 end */

/* 产品弹窗 start */
.ys-header__card.ys-header__product {
  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: 0;
}
.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: 4px;
  background-color: rgba(190, 190, 190, 0.6);
}
.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: 350px;
  /* 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 */

@media only screen and (max-width: 1500px) {
  .ys-header__nav {
    max-width: 620px;
  }
}

@media only screen and (max-width: 1280px) {
  .ys-header__nav {
    max-width: 58%;
  }
  .ys-header__nav .nav-one {
    font-size: 16px;
  }
}

@media only screen and (max-height: 600px) {
  .ys-header__product .product-child,
  .ys-header__product .product-wrap {
    max-height: calc(92vh - var(--ys-header-top));
  }
}/* banner start */
.ys-product-banner {
  width: 100%;
  min-width: var(--ys-content-width);
  background-color: var(--ys-color-background-100);
  color: var(--ys-color-text-000);
  position: relative;
  min-height: 300px;
}
.ys-product-banner img {
  width: 100%;
  height: 300px;
}
.ys-product-banner div {
  width: var(--ys-content-width);
  margin: 0 auto;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ys-product-banner h1 {
  font-size: 40px;
  margin: 0;
}
.ys-product-banner p {
  font-size: 16px;
  margin-top: 20px;
  color: var(--ys-color-text-000);
  width: 600px;
  line-height: 30px;
}
/* banner end */

.ys-category {
  background-color: var(--ys-color-background);
  padding-top: 1px;
  padding-bottom: 1px;
}

@media only screen and (max-width: 1280px) {
  .ys-category,
  .product-information {
    --ys-content-width: 1100px;
    --ys-page-padding: calc(50vw - 550px);
  }
}

.ys-category .category-subtitle {
  font-size: 30px;
  font-weight: 600;
}

.ys-category .product-img {
  position: relative;
  background-image: url(/asset/img/index/product-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
}
.ys-category .product-img img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: darken;
}

/* 分类列表 start */
.ys-category .category-box {
  background-color: var(--ys-color-white);
  padding: 30px 0 1px;
}
.ys-category .category-box__content {
  width: var(--ys-content-width);
  margin: 0 auto 60px;
  display: flex;
  justify-content: center;
  align-items: start;
}
.ys-category .category-box__left {
  flex: 1;
}
.ys-category .category-box__desc {
  margin-top: 30px;
  color: var(--ys-color-text-000);
  font-size: 16px;
  line-height: 28px;
}
.ys-category .category-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 0;
  padding: 0 10px 0 0;
  list-style: none;
  max-height: 350px;
  overflow-y: auto;
}
.ys-category .category-item {
  overflow: hidden;
}
.ys-category .category-item__link {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 8px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  background-color: var(--ys-color-background);
  border: 1px solid var(--ys-color-text-700);
  color: var(--ys-color-text-000);
  border-radius: 4px;
}
.ys-category .category-item__link.active,
.ys-category .category-item__link:hover {
  background-color: var(--ys-color-primary);
  color: var(--ys-color-white);
}
.ys-category .category-item__link img {
  width: 35px;
  height: 35px;
  margin-right: 10px;
  object-fit: cover;
}
.ys-category .category-list-img {
  display: block;
  width: 410px;
  height: 350px;
  margin-left: 40px;
  border: 1px solid var(--ys-color-background-200);
}
.ys-category .category-list-img img {
  object-fit: cover;
}
.ys-category .category-list::-webkit-scrollbar {
  width: 7px;
  height: 7px;
  background-color: var(--ys-color-background-100);
}
.ys-category .category-list::-webkit-scrollbar-thumb {
  border-radius: 5px;
  background-color: #999;
}
/* 分类列表 end */

/* 功能栏 start */
.ys-category .category-box__action {
  margin-top: 30px;
  display: flex;
  align-items: center;
}
.ys-category .category-box__catalog:hover a,
.ys-category .category-box__filter:hover,
.ys-category .category-box__service:hover {
  color: var(--ys-color-primary);
}
.ys-category .category-box__action i {
  color: var(--ys-color-primary);
}
.ys-category .category-box__filter {
  text-decoration: none;
  color: var(--ys-color-text-000);
}
.ys-category .category-box__catalog {
  margin-left: 25px;
}
.ys-category .category-box__catalog a {
  text-decoration: none;
  color: var(--ys-color-text-000);
}
.ys-category .category-box__service {
  cursor: pointer;
  color: var(--ys-color-text-000);
}
.ys-category .category-box__action .service {
  margin-left: 25px;
}
.ys-category .category-action-more {
  margin-left: 25px;
  color: var(--ys-color-text-100);
  font-size: 14px;
  cursor: pointer;
}
/* 功能栏 end */

/* tabs start */
.ys-category .category-tabs {
  width: var(--ys-content-width);
  margin: auto;
  background-color: var(--ys-color-white);
  box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: var(--ys-header-top);
  z-index: 2;
}
.ys-category .category-tabs-box {
  width: var(--ys-content-width);
  margin: auto;
}
.ys-category .category-tabs__list {
  margin-top: 60px;
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0;
}
.ys-category .category-tabs__item a {
  text-decoration: none;
  display: block;
  color: var(--ys-color-text-000);
  padding: 17px 16px;
  font-size: 16px;
  line-height: 22px;
  font-weight: 400;
  cursor: pointer;
}
.ys-category .category-tabs__item.active a {
  font-weight: 600;
  color: var(--ys-color-white);
  background-color: var(--ys-color-strong);
}
.ys-category .category-tabs__item + .category-tabs__item {
  margin-left: 20px;
}
/* tabs end */

/* 楼层 start */
.ys-category .category-content {
  width: var(--ys-content-width);
  margin: 0 auto;
}
.ys-category .category-section-title {
  font-size: 24px;
  font-weight: 600;
  border-bottom: 1px solid var(--ys-color-primary);
  padding: 48px 0 5px;
  margin-bottom: 20px;
  color: #113462;
}
.ys-category .category-section-img {
  font-size: 0;
  margin: auto;
}
.ys-category .category-section-img img {
  width: 100%;
  display: block;
}
.ys-category .category-section__row {
  padding: 0 0 24px;
  white-space: pre-line;
  position: relative;
}
.ys-category .category-section__row p {
  text-align: center;
  padding: 0 20px;
}
/* 楼层 end */

/* 产品特点 start */
.ys-category .category-feature__list {
  list-style: none;
  padding: 0 40px;
  margin: 0;
}
.ys-category .category-feature__item {
  display: flex;
  padding-top: 8px;
  color: var(--ys-color-text-000);
}
.ys-category .category-feature__item p {
  padding-left: 10px;
}
/* 产品特点 end */

/* 系列配置表 start */
.category-rule .category-rule__box {
  margin-bottom: 24px;
}
.category-rule .rule-table {
  border: 1px solid var(--ys-color-text-700);
  border-collapse: collapse;
  font-size: 14px;
  margin: auto;
  width: 70%;
}
.category-rule .rule-table__title {
  text-align: left;
  border: 1px solid var(--ys-color-text-700);
  border-bottom: none;
  padding: 12px;
  background-color: var(--ys-color-primary);
  color: var(--ys-color-white);
}
.category-rule .center {
  text-align: center;
}
.category-rule .rule-table__cell {
  border-right: 1px solid var(--ys-color-text-700);
  border-bottom: 1px solid var(--ys-color-text-700);
  padding: 8px 12px;
  min-width: 60px;
}
.category-rule .rule-table__cell.white {
  border-color: var(--ys-color-white);
}
/* 系列配置表 end */

/* 技术参数 start */
.category-spec .category-spec__table {
  margin: auto;
  width: 80%;
  border-collapse: collapse;
  font-size: 14px;
  margin-top: 12px;
}
.category-spec .category-table__row {
  border-top: 1px solid var(--ys-color-text-700);
  border-bottom: 1px solid var(--ys-color-text-700);
}
.category-spec .category-table__cell:first-of-type {
  border-right: 1px solid var(--ys-color-text-700);
  width: 38%;
}
.category-spec .category-table__cell {
  padding: 8px 5%;
  line-height: 26px;
}
/* 技术参数 end */

/* 焊接芯数参数表 start */
.category-param .category-section-img + .category-section-img{
  margin-top: 20px;
}
/* 焊接芯数参数表 end */

/* 资源池 start */
.ys-category .category-pool__box {
  margin-bottom: 45px;
}
.ys-category .category-pool__title {
  font-size: 20px;
  margin-bottom: 14px;
}
.ys-category .category-solution {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.ys-category .category-solution a {
  text-decoration: none;
}
.ys-category .category-solution__item {
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.18);
  transition: all 0.2s;
  padding-bottom: 12px;
}
.ys-category .category-solution__item:hover {
  opacity: 0.95;
  box-shadow: 1px 2px 8px 1px rgba(0, 0, 0, 0.22);
}
.ys-category .category-solution__title {
  color: var(--ys-color-text-000);
  font-weight: 600;
  font-size: 18px;
  margin: 20px 20px 16px;
}
.ys-category .category-solution__desc {
  color: var(--ys-color-text-100);
  margin: 8px 20px;
}
.ys-category .category-solution__img {
  position: relative;
  width: 100%;
  height: 0;
  /* 220 / 302 = 72.85 */
  padding-bottom: 72.85%;
}
.ys-category .category-solution__img img {
  position: absolute;
  object-fit: cover;
}
/* 资源池 end */

/* 热门推荐 start */
.ys-category .category-recommend {
  --ys-product-img-w: 238px;
  
  width: var(--ys-content-width);
  margin: 60px auto;
  padding-bottom: 60px;
}
.ys-category .category-subtitle {
  text-align: center;
  margin-bottom: 30px;
}
.ys-category .category-recommend__box {
  display: flex;
  align-items: center;
}
.ys-category .category-recommend__list {
  flex: 1;
  overflow: hidden;
}
.ys-category .product-item {
  display: block;
  max-width: 310px;
  width: 100%;
  height: 285px;
  background-image: url(/asset/img/index/product-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  text-align: center;
  position: relative;
  padding: 36px 36px 16px;
  overflow: hidden;
  cursor: pointer;
}
.ys-category .product-item .product-img {
  width: var(--ys-product-img-w);
  height: var(--ys-product-img-w);
  object-fit: contain;
  margin: 0 auto;
  mix-blend-mode: darken;
}
.ys-category .product-item .product-title {
  margin-bottom: 32px;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  position: absolute;
  top: 30px;
  left: 36px;
  right: 36px;
  font-weight: 400;
  color: var(--ys-color-text-000);
}
.ys-category .product-item .product-cover {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  transform: translateY(308px);
  transition: all 0.2s;
  transform-origin: bottom;
  background: rgba(4, 14, 23, 0.6);
  width: 100%;
  height: 308px;
  color: var(--ys-color-white);
}
.ys-category .product-item:hover .product-cover {
  transform: translate(0);
}
.ys-category .product-item .product-cover .product-title {
  font-weight: 600;
  width: fit-content;
  margin: auto;
  color: var(--ys-color-white);
}
.ys-category .product-item .product-desc {
  font-size: 14px;
  line-height: 24px;
  width: 230px;
  margin: auto;
  position: absolute;
  left: 0;
  right: 0;
  top: 96px;
  color: rgba(255, 255, 255, 0.9);
}
.ys-category .product-item .product-slide {
  background: var(--ys-color-assist);
  width: 30px;
  height: 3px;
  margin: auto;
  position: absolute;
  left: 0;
  right: 0;
  top: 70px;
}
.ys-category .product-item .product-title::after {
  background-color: var(--ys-color-white);
}
.ys-category .category-recommend__arrow {
  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;
  display: block;
  background-color: var(--ys-color-white);
}
.ys-category .category-recommend__arrow:hover {
  background-color: var(--ys-color-text-000);
  color: var(--ys-color-white);
}
.ys-category .category-recommend__arrow.arrow-left {
  transform: rotate(180deg);
  margin-right: 16px;
}
.ys-category .category-recommend__arrow.arrow-right {
  margin-left: 16px;
}
.ys-category .category-recommend__arrow i {
  font-size: 22px;
}
/* 热门推荐 end */

/* 行业推荐 start */
.product-information {
  background-color: var(--ys-color-background);
}
/* banner start */
.information__banner {
  width: var(--ys-content-width);
  margin: auto;
  position: relative;
  height: 120px;
  color: #ffffff;
}
.information__banner > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}
.information__banner > div {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;

  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.information__banner .information__title {
  font-size: 30px;
  font-weight: 600;
  margin: 0 0 8px;
}
/* banner end */

/* list start */
.product-information .information-list {
  width: var(--ys-content-width);
  list-style: none;
  margin: 0 auto;
  padding: 30px 0;
}
.product-information .information-list a {
  text-decoration: none;
}
.product-information .information-list__item {
  border: 1px solid var(--ys-color-background-100);
  padding-right: 24px;
  margin-bottom: 20px;
  background-color: var(--ys-color-white);
  border-radius: 4px;
  overflow: hidden;
}
.product-information .information-list__item:hover {
  box-shadow: 0px 0px 10px 0px rgba(37, 67, 241, 0.13);
  border-color: #1238d866;
}
.product-information .information-list__item:hover .information-item__title {
  color: var(--ys-color-primary);
}
.product-information .information-item {
  background-color: var(--ys-color-white);
  display: flex;
  align-items: center;
}
.product-information .information-item__img {
  width: 303px;
  height: 225px;
  overflow: hidden;
  margin-right: 24px;
}
.product-information .information-item__img img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
  object-fit: contain;
  border-radius: 6px;
}
.product-information .information-item__right {
  --info-item-right-space: 13px;

  flex: 1;
  width: calc(100% - 327px);
  min-height: 225px;
  padding: 22px 0;
  display: flex;
  flex-direction: column;
}
.product-information .information-item__title {
  margin: 0 0 var(--info-item-right-space);
  color: var(--ys-color-text-000);
  font-size: 20px;
  font-weight: 500;
  line-height: 23px;
}
.product-information .information-item__tags {
  margin: -4px -4px 5px;
  display: flex;
  flex-wrap: wrap;
}
.product-information .information-item__tags a {
  padding: 4px 6px;
  border-radius: 2px;
  border: 1px solid rgba(37, 67, 241, 0.4);
  color: var(--ys-color-primary);
  font-size: 14px;
  line-height: normal;
  display: inline-block;
  height: 28px;
  margin: 5px;
}
.product-information .information-item__tags a:hover {
  border-color: var(--ys-color-strong);
  color: var(--ys-color-strong);
}
.product-information .information-item__desc {
  margin: 0 0 var(--info-item-right-space);
  color: var(--ys-color-text-100);
  font-size: 14px;
  line-height: 28px;
}
.product-information .information-item__info {
  color: var(--ys-color-text-300);
  font-size: 12px;
  line-height: normal;
  margin-top: auto;
}
.product-information .information-item__info span {
  display: inline-flex;
  align-items: center;
}
.product-information .information-item__info span + span {
  margin-left: 30px;
}
.product-information .information-item__info .iconfont {
  font-size: 16px;
  margin-right: 8px;
}
/* list end */
/* 行业推荐 end */

/** 分享浮层 start **/
.category-share .c-popover-content {
  padding: 10px 8px;
  width: fit-content;
  white-space: nowrap;
}
.category-share .share-options {
  margin: 0;
  padding: 0;
}
.category-share .share-options li {
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  position: relative;
}
.category-share .share-options li:hover {
  background: #f4f7ff;
}
.category-share .share-options li:hover .cover-code {
  display: block;
}
.category-share .share-options i {
  font-size: 20px;
  margin-right: 8px;
}
.category-share .share-options .icon-wechat {
  color: #50b674;
}
.category-share .share-options .icon-qq {
  color: #68a5e1;
}
.category-share .share-options .icon-weibo {
  color: #f56467;
}
.category-share .share-options .icon-link {
  color: #1296db;
}
.share-options .cover-code {
  display: none;
  position: absolute;
  padding: 12px;
  background-color: var(--ys-color-white);
  font-size: 12px;
  color: var(--ys-color-text-000);
  top: -10px;
  left: calc(100% + 20px);
  text-align: center;
  fill: linear-gradient(0deg, #fff 0%, #fff 100%),
    linear-gradient(180deg, #f5f5f5 0%, #fefefe 100%);
  stroke-width: 1px;
  stroke: #eee;
  filter: drop-shadow(0px 4px 10px rgba(0, 0, 0, 0.1));
}
.share-options .cover-code::after {
  content: '';
  position: absolute;
  left: -6px;
  top: 20px;
  z-index: 2;
  width: 0;
  height: 0;
  border-right: 6px solid var(--ys-color-white);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.share-options .cover-code div {
  margin-bottom: 4px;
  width: 90px;
  height: 90px;
}
/** 分享浮层 end **/

/** 分享二维码弹窗 start **/
.wechat-qrcode-dialog .qrcode-header {
  text-align: center;
  margin: 0 0 20px 0;
}
/** 分享二维码弹窗 end **/

@media only screen and (max-width: 1440px) {
  /* 分类列表 start */
  .ys-category .category-list-img {
    width: 350px;
    height: 320px;
    margin-left: 30px;
  }
  /* 分类列表 end */
}

@media only screen and (max-width: 1280px) {
  /* 分类列表 start */
  .ys-category .category-list {
    gap: 15px;
    max-height: 330px;
  }
  .ys-category .category-list-img {
    margin-left: 20px;
  }
  /* 分类列表 end */

  /* 热门推荐 start */
  .ys-category .category-recommend__box {
    position: relative;
  }
  .ys-category .category-recommend__arrow {
    position: absolute;
    z-index: 2;
  }
  .ys-category .category-recommend__arrow.arrow-left {
    left: 5px;
  }
  .ys-category .category-recommend__arrow.arrow-right {
    right: 5px;
  }
  .ys-category .product-item {
    height: 275px;
    padding: 36px 12px 16px;
  }
  /* 热门推荐 end */
}/* 网站底部 */
.ys-footer {
  width: 100%;
  background: #2D2D2D;
  --ys-page-padding: calc(50vw - 650px);
}
@media only screen and (max-width: 1440px) {
  .ys-footer {
    --ys-page-padding: calc(50vw - 600px);
  }
}

.ys-footer__ad {
  height: 89px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--ys-page-padding);
  margin: 0 auto;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

.ys-footer__content {
  padding: 40px var(--ys-page-padding) 50px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ys-footer__content .footer_phone {
  text-decoration: none;
  display: block;
  margin: 30px 0 19px 0;
  font-size: 30px;
  font-weight: 600;
  line-height: 36px;
  color: var(--ys-color-strong);
}

.ys-footer__content .footer_work_time,
.ys-footer__content .footer_email {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}
.ys-footer__content .footer-left__row {
  margin-bottom: 17px;
}

.ys-footer__content .left-part a {
  text-decoration: none;
}
.ys-footer__content .left-part .iconfont {
  display: inline-block;
  margin: 0 4px 0 0;
  position: relative;
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
}
.ys-footer__content .left-part .icon-clock-fill {
  top: 1px;
}
.ys-footer__content .left-part .icon-email-fill {
  top: 2px;
}
.ys-footer__content .footer-logo {
  width: 172px;
}

.ys-footer__content .center-part {
  display: flex;
  padding: 6px 0 0 0;
}

.ys-footer__content .content-link {
  min-width: 90px;
}
.ys-footer__content .content-link + .content-link {
  margin: 0 0 0 80px;
}

.ys-footer__content .content-link span {
  font-size: 16px;
  color: var(--ys-color-white);
  font-weight: 600;
}

.ys-footer__content .children-link-wrap {
  list-style: none;
  padding-inline-start: 0;
  margin: 22px 0 0 0;
}
.ys-footer__content .children-link-wrap a {
  font-size: 14px;
  line-height: 17px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}
.ys-footer__content .children-link-wrap li + li {
  margin: 16px 0 0 0;
}
.ys-footer__content .children-link-wrap a:hover {
  color: var(--ys-color-strong);
}

.ys-footer__content .right-part {
  display: flex;
  /* gap: 12px; */
}
.ys-footer__content .right-part .part-item:first-of-type{
  margin-right: 12px;
}
.ys-footer__content .right-part .part-item {
  padding: 10px 12px 12px;
  text-align: center;
  font-size: 14px;
  background-color: var(--ys-color-white);
  height: fit-content;
  border-radius: 4px;
  border: 1px solid var(--ys-color-background-200);
}
.ys-footer__content .right-part img {
  width: 82px;
  height: 82px;
}
.ys-footer__content .right-part p {
  margin-bottom: 4px;
}

.ys-footer__friendly {
  padding: 16px var(--ys-page-padding);
  margin: 0 auto;
}
.ys-footer__friendly span {
  font-size: 14px;
  line-height: 32px;
  color: var(--ys-color-white);
}
.ys-footer__friendly ul {
  display: inline-flex;
  flex-wrap: wrap;
  list-style: none;
  padding-inline-start: 0;
  margin: 0;
}
.ys-footer__friendly a {
  padding: 4px 10px;
  position: relative;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}
.ys-footer__friendly a:hover {
  color: var(--ys-color-strong);
}
.ys-footer__friendly li + li a:before {
  content: '|';
  color: var(--ys-color-text-300);
  position: absolute;
  left: -2px;
  top: 4px;
}

.ys-footer__end {
  box-sizing: border-box;
  height: 40px;
  padding: 16px var(--ys-page-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #202228;
}
.ys-footer__end .end-link {
  font-size: 14px;
  color: var(--ys-color-background-050);
}
.ys-footer__end .end-link a {
  position: relative;
  text-decoration: none;
  color: var(--ys-color-background-050);
  margin-right: 10px;
}
.ys-footer__end .end-link a:not(:last-child)::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 15px;
  right: -9px;
  top: 0;
  bottom: 0;
  margin: auto;
  background-color: var(--ys-color-white);
}
.ys-footer__end .right-part {
  display: flex;
  align-items: center;
  /* gap: 10px; */
}
.ys-footer__end .right-part img {
  max-width: 120px;
}
.ys-footer__end .copyright-wrap {
  margin-right: 10px;
  /* gap: 6px; */
  font-size: 12px;
  color: #fff;
  opacity: 0.7;
}
.ys-footer__end .copyright-wrap a{
  color: #fff;
  text-decoration: none;
  margin-bottom: 6px;
}.ys-rightNav {
  position: fixed;
  right: 4px;
  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 {
  position: relative;
  width: 60px;
  height: 60px;
  border: 1px solid var(--ys-color-background-100);
  background: var(--ys-color-primary);
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
  padding-top: 14px;
  cursor: pointer;
  display: block;
  text-decoration: none;
  color: var(--ys-color-white);
}
.ys-rightNav .circle + .circle {
  border-top: none;
}
.ys-rightNav .circle i {
  font-size: 24px;
  color: var(--ys-color-white);
}
.ys-rightNav .circle .text-cover {
  position: absolute;
  width: 60px;
  height: 60px;
  z-index: 2;
  background-color: var(--ys-color-assist);
  color: var(--ys-color-white);
  left: -1px;
  top: -1px;
  padding: 14px;
  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 .code-text {
  font-size: 12px;
  margin-top: 2px;
}
.ys-rightNav #backTop {
  display: none;
  /* padding: 19px 12px 12px; */
  padding-top: 14px;
}
.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-row a {
  text-decoration: none;
  color: var(--ys-color-text-000);
}
.ys-rightNav .code-cover .code-row + .code-row {
  border-top: 1px solid var(--ys-color-text-700);
}
#newBridge .nb-icon-wrap {
  display: none;
}