.hide {
  display: none;
}
/* 设置.swiper-slide中img的全局样式 */
.swiper > :is(.swiper-button-prev, .swiper-button-next) {
  color: var(--color-qnw-theme) !important;
}
.swiper-slide img,.img-cover{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
:is(.home-carousel,#feature-banner-swiper,.media-product-swiper) :is(.swiper-button-prev,.swiper-button-next){
  width: 55px;
  height: 55px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 50%;
}
:is(.home-carousel,#feature-banner-swiper,.media-product-swiper) :is(.swiper-button-prev,.swiper-button-next)::after{
 color: #fff!important;
 font-size: 25px;
}
:is(.home-carousel,.feature-banner-swiper,.media-product-swiper) > :is(.swiper-button-prev, .swiper-button-next) {
  display: none;
}
:is(.home-carousel,.feature-banner-swiper,.media-product-swiper):hover > :is(.swiper-button-prev, .swiper-button-next) {
  display: flex;
}
.page-loading {
  width: 100%;
  text-align: center;
  display: flex;
  justify-content: center;
  padding: 40px 0;
}

.page-loading-spinner {
  width: 80px;
  height: 80px;
  border: 6px solid #ddd;
  border-top-color: var(--color-qnw-theme);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}
/*相同容器，头部*/
.feature-card,.feature-grid,.feature-banner,.new-grid,.about-us-container,.brand-card,.media-container,.ow-reviews-container{
  padding: 3rem 0;
  margin: 0 auto;
}
.section-header{
  margin-bottom: 2.25rem;
  text-align: center;
}
.section-title {
  margin-bottom: 0.5rem;
  font-size: 32px;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: #111827;
  line-height: 1.5;
}
.section-desc{
  font-size: 16px;
  color: #4b5563;
  line-height: 1.8;
}
.footer-container,.footer-divider-bottom,.product-news-container,
.product-article-container,.product-help-container,.spu-detail-container,
.page-custom-content,.about-us-content,.header-navbar-jd,
.ow-reviews-container,#app.style-02 .header-navbar-nav{
 margin: 0 auto;
 max-width: 1280px;
}
.img-scale{
  transform: scale(1);
  transition-duration: 700ms;
  transition-property: transform;
}
/* -特性产品卡片- */
.feature-card-list,.feature-grid-list,.brand-card-list {
  display: grid;
  gap: 3rem;
}
.feature-grid-list{
  gap: 24px;
}
.feature-card-item {
  background-color: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}
.feature-card-item img{
  width: 100%;
}
.feature-grid-item{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.feature-grid-item img {
  max-height: 200px;
}
.feature-card-item:hover {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.feature-card-content,.feature-grid-content {
  text-align: center;
  margin: 30px 0;
  padding: 0 1rem;
}
.feature-grid-content{
   padding: 0;
}
.content-title{
  margin-bottom: 7px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #111827;
}
.content-desc{
  font-size: 14px;
  color: #6b7280;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.brand-card-list{
  gap: 1rem;
}
.brand-card-item{
  display: block;
  background-color: #fff;
}
.brand-card-figure{
  box-sizing: border-box;
  padding: 40px;
  display: flex;
  justify-content: center;
}
.brand-card-content{
  border-top: 1px solid #f3f3f3;
  padding: 15px 10px;
  text-align: center;
  font-size: 14px;
  color:#6b7280 ;
}
/* 特性轮播图 */
.feature-banner {
  background-color: #fff;
}
.feature-banner-tabs {
  overflow-x: auto;
  margin-bottom: 20px;
}

.feature-banner-tabs-list {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
}
.feature-banner-tabs-item {
  cursor: pointer;
  font-size: 18px;
  color: #595959;
  position: relative;
  padding-bottom: 5px;
}
.feature-banner-tabs-item.active{
 font-weight: 700;              
 color: #191919 !important;        
 position: relative;  
}
.feature-banner-tabs-item.active:after{
  content: "";                    
  position: absolute;             
  bottom: 0;                     
  display: block;                
  width: 100%;                   
  height: 2px;                   
  background-color: #191919;    
} 
.feature-banner-link {
  display: block;
  width: 100%;
}

.feature-banner-card {
  position: relative;
  width: 100%;
  border-radius: 1rem;
  overflow: hidden;
}

.feature-banner-img {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), transparent);
}
.feature-banner-overlay-wrapper {
  z-index: 10;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 4rem;
  color: #fff;
}
.feature-banner-text {
  text-align: left;
  color: #fff;
}

.feature-banner-item-title {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 1rem;
}
.feature-banner-item-desc {
  margin-bottom: 1.5rem;
  line-height: 1.625;
  max-width: 50%;
}
.feature-banner-btn {
  border: 1px solid #fff;
  padding: 0.5rem 1.5rem;
  border-radius: 9999px;
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.feature-banner-btn:hover {
  background-color: #fff;
  color: #000;
}
.new-grid-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, 1fr);
}
.new-grid-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: #fff;
  padding: 1.5rem;
  border-radius: 0.375rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  color: inherit;
  transition: background-color 0.2s;
}

.new-grid-card-title {
  color: var(--color-qnw-theme);
  margin: 0;
}

.new-grid-card:hover .new-grid-card-title {
  color: #fff;
}

.new-grid-card-desc {
  font-size: 14px;
  color: #999;
  margin: 0.75rem 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.new-grid-card:hover .new-grid-card-desc {
  color: #e5e7eb;
}

.new-grid-card-arrow {
  display: block;
  margin-top: 1rem;
  color: #9ca3af;
  font-size: 1.5rem;
}

.new-grid-card-icon {
  width: 2.5rem;
  height: 1.5rem;
  color: #9ca3af;
}

.new-grid-card:hover .new-grid-card-icon {
  color: #e5e7eb;
}

.new-grid-colspan {
  grid-column: span 2 / span 2;
  display: grid;
  grid-template-rows: repeat(2, 1fr);
  gap: 1rem;
}
.about-us-container {
  background-color: #fff;
}
.about-us-content{
  display: flex;
  gap: 120px;
  font-size: 16px;
  color: #6b7280;
  margin: 0 auto 50px auto;
}
.about-us-content section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  line-height: 27px;
}
.about-us-content-img{
 max-width: 45%;
}
.about-us-hero {
  width: 100%;
  height: 520px;
  position: relative;
  overflow: hidden;
  margin: 0 auto 50px auto;
  border-radius: 0.75rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
.about-us-hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 5rem;
  margin-top: 1.5rem;
  color: white;
}
.about-us-slogan p {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.5;
}

.about-us-desc {
  color: #9ca3af;
  margin: 1rem 0 3rem;
  max-width: 80%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 7;
  overflow: hidden;
}

.about-us-cta {
  display: inline-flex;
  align-items: center;
  background-color: white;
  font-weight: 500;
  border-radius: 9999px;
  font-size: 0.875rem;
  padding: 0.75rem 2rem;
  text-align: center;
  box-shadow: 0 0 0 1px white;
  text-decoration: none;
  align-self: flex-start;
  color: #000;
}

.about-us-stats {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding-right: 4rem;
  color: white;
}
.about-us-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.about-us-stat-number {
  font-size: 1.875rem;
  font-weight: 700;
}

.about-us-stat-label {
  font-size: 1rem;
  color: white;
}

/* footer */
.footer {
  padding-top: 2.5rem;
}
.footer-container {
  padding: 0 2rem;
}
.footer-divider-bottom {
  margin: 1.5rem auto;
  height: 1px;
  background-color: #DEE0E2;
  border: none;
  opacity: 1;
}
.footer-hidden {
  display: none !important;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}
.footer-logo-wrapper {
  margin-right: 1.25rem;
}

.footer-logo-link {
  display: block;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.footer-logo-desc {
  font-size: 0.875rem;
  color: #4b5563;
}

.footer-menu-title {
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  font-weight: bold;
  color:#000;
  text-transform: uppercase;
}

.footer-menu-item {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.footer-menu-link {
  font-size: 0.875rem;
  color: #4b5563;
  text-decoration: none;
}

.footer-external-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
  font-size: 0.75rem;
}

.footer-external-title {
  font-weight: bold;
  flex-shrink: 0;
}

.footer-external-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  flex: 1;
}

.footer-external-link {
  color: #4b5563;
  text-decoration: none;
}

.footer-imgs-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 0.5rem;
}
.footer-logo-img {
max-height:80px ;
}
.footer-img-logo {
  max-height: 60px;
  display: block;
}

.footer-copyright {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1.5rem 0;
  font-size: 0.8125rem;
  color: #4b5563;
  text-align: center;
}

.footer-copyright-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}
/* footer黑色主题 */
.footer-dark{
 background-color: #000;
}
.footer-dark .footer-menu-title {
  color: rgba(255, 255, 255, 0.95);
}
.footer-dark :is(.footer-menu-link,.footer-copyright,.footer-logo-desc,.footer-external-link){
  color: rgba(255, 255, 255, 0.7);
}
.footer-dark .footer-divider-bottom{
   background-color: rgba(255, 255, 255, 0.3);
}
/* elevator */
.elevator-container {
  position: fixed;
  z-index: 100;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
.elevator-item {
  position: relative;
  background-color: #fff;
  margin-bottom: 1rem;
  border: 1px solid #e6e6e6;
  border-radius: 0;
}

.elevator-link {
  cursor: pointer;
  width: 50px;
  min-height: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #4b5263;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}

.elevator-item:hover .elevator-link,
.elevator-item:hover .elevator-icon {
  background-color: var(--color-qnw-theme);
  color: #fff;
}

.elevator-icon {
  font-size: 22px!important;
  transition: color 0.2s;
}

.elevator-dropdown {
  position: absolute;
  right: 50px;
  top: 0;
  width: 100%;
  height: 100%;
  display: none;
}

.elevator-item:hover .elevator-dropdown {
  display: block;
}

.elevator-dropdown-triangle {
  position: absolute;
  right: 8px;
  top: 20px;
  z-index: 10;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid #fff;
}

.elevator-dropdown-content {
  position: absolute;
  right: 18px;
  top: 0;
  background-color: #fff;
  border-radius: 8px;
  padding: 10px 20px;
  box-shadow: 5px 4px 8px rgba(1, 66, 104, 0.17);
}

.elevator-contact-item {
  white-space: nowrap;
  margin-bottom: 8px;
  font-size: 12px;
}

.elevator-contact-nickname {
  display: block;
  font-weight: bold;
  padding: 5px 0;
  border-bottom: 1px dashed #d1d5db;
  text-decoration: none;
  color:var(--color-qnw-theme)!important;
}

.elevator-contact-nickname:hover {
  text-decoration: underline;
}

.elevator-hidden {
  display: none !important;
}

.elevator-contact-number-wrapper {
  padding-top: 5px;
  color: #6b7280;
}

.elevator-contact-number-link {
  color: inherit;
  text-decoration: none;
}
.elevator-contact-img {
  max-width: 110px;
  margin-bottom: 5px;
}
.elevator-contact-number-link:hover {
  text-decoration: underline;
}

/* 顶部header-navbar */

.header-navbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid #ebe6e7;
  background-color: white;
}
.header-navbar-nav{
  padding: 0.625rem 0;
}
.header-navbar-container,.header-navbar-jd {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin: 0 auto;
  width: 100%;
}
.header-navbar-jd{
  justify-content: space-between;
  padding: 5px 0;
}
.header-navbar-jd .header-navbar-menu{
justify-content: flex-start;
}
.header-navbar-jd .header-navbar-search-input{
  width: 400px;
  padding: 10px 20px 10px 35px;
}
.header-navbar-logo {
  height: 50px;
}
.header-navbar-jd .header-navbar-logo{
  max-height: 80px;
  height: auto;
}
.header-navbar-actions {
  display: flex;
  align-items: center;
  gap: 25px;
}
.header-navbar-actions .dropdown-item.active{
   color:var(--color-qnw-theme)!important;
   background-color: transparent;
}

.header-navbar-actions .btn{
  border: none!important;
}
.header-navbar-actions .btn:hover {
  background-color: rgba(0, 0, 0, 0.04);
}
.header-navbar-actions .btn::after{
  display: none;
}
.header-navbar-actions .btn .iconfont{
  color: #374151;
  font-size: 24px;
}
.header-navbar-menu {
  display: flex;
  flex-direction: row;
  gap: 3rem;
  flex: 1;
  justify-content: center;
}
.header-navbar-menu-item {
  line-height: 60px;
  position: static;
}
.header-navbar-sub-menu-wrapper {
    position: absolute;
    z-index: 10;
    border-radius: 10px;
    background-color: white;
    box-shadow: 5px 4px 8px rgba(1, 66, 104, 0.17);
    outline: 1px solid #e5e7eb;
    outline-offset: -1px;
    opacity: 0;
    visibility: hidden; 
    transform: translateY(-12px);
    transition: opacity 0.3s ease,transform 0.3s ease;
}
.header-navbar-sub-menu-wrapper::after{
  content: "";         
  position: absolute;
  left: 20%;
  top: -9px;
  z-index: 11;
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-bottom: 12px solid #fff;
  filter: drop-shadow(0 -2px 2px rgba(1, 66, 104, 0.1));
}
.header-navbar-sub-category-wrapper {
  height: 0;
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 10;
  background-color: #fff;
  overflow-y: scroll;
  box-shadow: 0px 4px 25px 0px rgba(0, 0, 0, 0.08);
  transition: all 300ms ease;
}
.header-navbar-menu-item:hover .header-navbar-sub-menu-wrapper {
  visibility: visible; 
  opacity: 1;
  transform: translateY(0);
}
.header-navbar-menu-item:hover .header-navbar-sub-category-wrapper {
  height: 670px;
}
.header-navbar-menu-item-title {
  display: flex;
  align-items: center;
  color: #374151;
}
.header-navbar-menu-item-icon {
  font-size: 13px !important;
  padding-left: 0.375rem;
}
.header-navbar-sub-menu {
  padding: 10px 12px;
  line-height: normal;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.header-navbar-sub-category {
  width: 500px;
  height: 100%;
  position: static;
  padding: 20px 0 20px 5rem;
  background-color: #ececec;
}
.header-navbar-sub-menu li {
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 14px;
}
:is(.header-navbar-menu-item-title,.header-navbar-sub-category-item,.header-navbar-sub-category-item-sub-title):hover{
  color:var(--color-qnw-theme)!important;
}
:is(.header-navbar-menu,.offcanvas) .active{
  color:var(--color-qnw-theme)!important;
  font-weight: bold;
}
.header-navbar-sub-menu .active,.header-navbar-sub-menu li:hover{
  color:var(--color-qnw-theme)!important;
  background-color:rgb(from var(--color-qnw-theme) r g b / 10%);
  font-weight: normal;
}
.header-navbar-sub-category-item {
  height: 40px;
  width: 100%;
  padding-right: 20px;
  line-height: 40px;
  cursor: pointer;
  color: #333;
  font-size: 14px;
}
.header-navbar-sub-category-item-sub {
  position: absolute;
  top: 0;
  left: 500px;
  width: calc(100vw - 540px);
  height: 100%;
  padding: 20px 40px;
  background-color: #ffffff;
  overflow-y: auto;
}
.header-navbar-sub-category-item:hover .header-navbar-sub-category-item-sub {
  display: block;
}
.header-navbar-sub-category-item-sub-title {
  display: block;
  width: 100%;
  font-weight: 700;
  font-size: 14px;
  color: #111827;
  border-bottom: 1px solid #e5e7eb;
}
.header-navbar-sub-category-item-sub-val {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: 20px;
}
.header-navbar-search-form {
  display: block;
  width: 100%;
}

.header-navbar-search-label {
  display: none;
}

.header-navbar-search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.header-navbar-search-icon {
  position: absolute;
  top: 50%;
  left: 12px;
  transform: translateY(-50%);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.header-navbar-search-icon .iconfont {
  color: #6b7280;
}

.header-navbar-search-input {
  display: block;
  width: 300px;
  padding: 7px 20px 7px 35px;
  font-size: 14px;
  color: #111827;
  border: 1px solid var(--color-qnw-theme);
  border-radius: 9999px;
  background-color: #f9fafb;
  outline: none;
  box-shadow: none;
}
.header-navbar-contact {
  display: flex;
  flex-direction: column;
}
.header-navbar-contact section {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 14px;
  color: #374151;
}
.header-navbar-contact a:hover{
  text-decoration:underline!important
}
.header-navbar-contact .iconfont{
  font-size: 16px;
}
.header-navbar-contact a{
  flex-shrink: 0;
}
.header-navbar-user{
  display: flex;
  flex-direction: row;
  flex-shrink:0;
}
.mobile-navbar{
  display: none;
}
/* 头部风格处理 */
/* 产品分类页 */
.product-category {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 30px 0 60px;
}
.product-category-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.product-category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.product-category-title-bar {
  width: 0.25rem;
  height: 1.5rem;
  background-color: var(--color-qnw-theme);
}
.product-category-title {
  color: var(--color-qnw-theme);
  font-size: 1.25rem;
}
.product-category-description {
  background-color: #f9f9f9;
  padding: 1.25rem;
  color: #666666;
  font-size: 1rem;
  line-height: 1.62;
}
.product-category-hr  {
  margin: 48px 0;
  border-color: #e5e7eb;
  opacity: 1;
}
.product-category-menu {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.product-category-menu-item {
  display: flex;
  align-items: center;
  background-color: #f9f9f9;
  padding: 1.25rem;
  color: #666666;
  font-size: 1.125rem;
  line-height: 1.625;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.4s;
}
.product-category-menu-item:hover {
  background-color: var(--color-qnw-theme);
  color: #fff;
}
.product-category-content {
  width: 100%;
  padding: 2.5rem 0;
}
.product-category-data-table {
  border-top: 1px solid var(--color-qnw-theme);
}
.product-category-data-layout {
  display: flex;
}
.product-category-filter-panel {
  width: 330px;
}
.product-category-filter-header {
  width: 100%;
  padding: 0.25rem 0.625rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 3px solid var(--color-qnw-theme);
  line-height: 36px;
  color: var(--color-qnw-theme);
  font-size: 0.875rem;
}
.product-category-table-th{
 background-color: #f9f9f9 !important;
border-bottom: 1px solid #e5e7eb !important;
}
.product-category-table-panel {
  width: calc(100% - 330px);
  padding-left: 2.5rem;
}
.product-category-table-header {
  padding: 0.25rem 0.625rem;
  flex: 1;
  border-bottom: 3px solid var(--color-qnw-theme);
  line-height: 36px;
  color: var(--color-qnw-theme);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-category-show-filter-bar {
  width: 330px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-right: 2.5rem;
  font-size: 0.875rem;
}
.product-category-show-filter-bar.hidden{
  display: none;
}
.product-category-header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
}
.product-category-total-text {
  color: #6b7280;
  font-size: 0.875rem;
}
.product-category-total-count {
  padding: 0 0.25rem;
}
.product-category-export-btn {
  cursor: pointer;
}
.product-category-table-container {
  margin-top: 1rem;
}
.product-category-filter-group {
  background-color: white;
  border-radius: 0.25rem;
}
.product-category-filter-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0.75rem 0.625rem;
  border-bottom: 1px solid #e5e7eb;
  background-color: #f9f9f9;
  font-size: 0.875rem;
  cursor: pointer;
  text-align: left;
}
.product-category-filter-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.product-category-checkbox {
  width: 1.125rem;
  height: 1.125rem;
  border: 1px solid #d1d5db;
  border-radius: 0.25rem;
  background-color: #f9fafb;
  accent-color: var(--color-qnw-theme);
  cursor: pointer;
}
.product-category-filter-arrow {
  width: 1rem;
  height: 1rem;
  color: #6b7280;
  transition: transform 0.2s;
}
.toggles.active .product-category-filter-arrow {
  transform: rotate(180deg);
}
.product-category-filter-values {
  display: none;
  padding: 0.5rem 0.625rem;
  gap: 0.5rem;
  flex-direction: column;
}
.product-category-filter-val-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem 0;
}
.product-category-filter-val-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  cursor: pointer;
}
.product-category-filter-search-btn {
  display: block;
  text-align: center;
  font-size: 0.875rem;
  padding: 0.375rem 1.25rem;
  border-radius: 0.25rem;
  background-color: #e5e7eb;
  cursor: pointer;
  margin-top: 0.25rem;
}
.product-category-breadcrumb-nav {
  margin-bottom: 30px;
}
.product-category-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.product-category-breadcrumb-link-wrapper {
  display: flex;
  align-items: center;
}
.product-category-breadcrumb-separator {
  font-size: 1rem;
  color: #9ca3af;
  margin: 0 0.3rem;
}
.product-category-breadcrumb-link {
  margin-left: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #666666;
  text-decoration: none;
}
.product-category-breadcrumb-link:hover {
  color: var(--color-qnw-theme);
}

/* 新闻资讯 */
.product-news-wrapper {
  margin: 20px 0;
  gap: 20px;
  display: flex;
}
.product-news-list {
  flex: 1;
}
.product-news-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid #e1e1e1;
  padding: 24px 20px;
  text-decoration: none;
  transition: background-color 0.2s;
}
.product-news-item:hover {
  background-color: #f4f5f5;
}
.product-news-content {
  display: flex;
  gap: 24px;
  flex: 1;
}
.product-news-cover {
  width: 220px;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
}

.product-news-text {
  padding: 20px 0;
}
.product-news-title {
  font-size: 18px;
  color: var(--color-qnw-theme);
  margin-bottom: 4%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
}
.product-news-title:hover {
  text-decoration: underline;
}
.product-news-abstract {
  color: #374151;
  font-size: 14px;
  margin: 8px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-news-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  color: #6b7280;
  font-size: 14px;
  padding: 20px 0 28px;
  margin: 0 0 0 40px;
  gap: 10px;
}
.product-news-date {
  font-size: 22px;
  flex: 1;
}
.product-news-arrow {
  width: 24px;
  height: 24px;
  color: #9ca3af;
}
.product-news-pagination {
  margin: 32px 0 20px;
}
.product-article-container {
  padding: 20px 0;
  display: flex;
  gap: 20px;
}
.product-article-content {
  flex: 1;
  min-width: 0;
  padding: 0 20px;
  background-color: #fff;
}
.product-article-header {
  margin: 15px 0 0;
  padding-bottom: 10px;
  border-bottom: 1px solid #f0f0f0;
  text-align: center;
}
.product-article-title {
  font-size: 20px;
  line-height: 30px;
  color: #333333;
  font-weight: bold;
  padding-top: 15px;
}
.product-article-meta {
  font-size: 12px;
  margin-top: 15px;
  color: #999;
}
.product-article-date {
  margin-right: 20px;
}
.product-article-source {
  margin-right: 20px;
}
.product-article-source--hidden {
  display: none;
}
.product-article-tag {
  background-color:var(--color-qnw-theme);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 2px 10px;
  border-radius: 9999px;
}
.product-article-body {
  margin: 15px 0;
}
/*清楚富文本编辑器text-wrap，造成页面布局错乱的问题*/
:is(.product-article-body,.page-custom-content,.product-help-content-body ) :is([style*="text-wrap-mode: nowrap"], [style*="text-wrap: nowrap"]){
  white-space: normal !important;
  text-wrap: wrap !important;
  overflow-wrap: break-word !important;
}
:is(.product-article-body,.page-custom-content,.product-help-content-body ) img{
  margin: 0 auto!important;
}
/* 帮助页 */
.product-help-container {
  margin: 20px auto;
  display: flex;
  gap: 20px;
}
.product-help-sidebar {
  width: 240px;
  padding: 20px;
  align-self: flex-start;
  flex-shrink: 0;
}
.product-help-main {
  flex: 1;
  min-width: 0;
  padding: 0 20px;
}
.product-help-nav-section {
  margin-bottom: 16px;
}
.product-help-nav-section-title {
  font-size: 14px;
  font-weight: bold;
  height: 36px;
  line-height: 36px;
}
.product-help-nav-sublist {
  font-size: 14px;
  padding-left: 30px;
}
.product-help-nav-item {
  height: 36px;
  line-height: 36px;
}
.product-help-nav-link {
  color: #384048;
  text-decoration: none;
}
.product-help-nav-link:hover {
  color: var(--color-qnw-theme);
}
.product-help-nav-link--active {
  color: var(--color-qnw-theme);
}
.product-help-content-title {
  font-size: 20px;
  height: 50px;
  line-height: 50px;
  border-bottom: 1px solid #dbdde2;
}
.product-help-content-body {
  padding-top: 10px;
}

/* 原厂产品详情 */
.spu-detail-banner-link {
  display: block;
}
.spu-detail-banner {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.spu-detail-wrapper {
  background-color: #fff;
  padding: 0 1rem;
}

.spu-detail-container {
  width: 100%;
  padding: 30px 0 60px;
}
.spu-detail-main {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.spu-detail-title-group {
  display: flex;
  align-items: center;
  gap: 16px;
}
.spu-detail-title-bar {
  width: 4px;
  height: 24px;
  background-color: var(--color-qnw-theme);
}
.spu-detail-title {
  color: var(--color-qnw-theme);
  font-size: 20px;
}
.spu-detail-intro-card {
  background-color: #f9f9f9;
  padding: 20px;
  color: #666666;
  font-size: 16px;
  line-height: 1.6;
  display: flex;
  gap: 40px;
}
.spu-detail-intro-text {
  flex: 1;
}
.spu-detail-resources {
  margin-top: 24px;
  gap: 40px;
  flex-wrap: wrap;
}
.spu-detail-pdf-link {
  display: flex;
  align-items: center;
  max-height: 40px;
  overflow: hidden;
  text-decoration: none;
  cursor: pointer;
}
.spu-detail-pdf-icon {
  background-color: var(--color-qnw-theme);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.spu-detail-pdf-icon .iconfont{
  font-size: 22px;
  color: rgba(255, 255, 255, 0.7);
}
.spu-detail-pdf-label {
  background-color: #e5e7eb;
  padding: 12px 16px;
  font-size: 14px;
}
.spu-detail-image {
  width: 28%;
}
.spu-detail-image-img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.spu-detail-additional {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.spu-detail-section {
  background-color: #f9f9f9;
  padding: 20px;
  color: #666666;
  font-size: 16px;
  line-height: 1.6;
}
.spu-detail-section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
}
.spu-detail-section-bar {
  width: 4px;
  height: 24px;
  background-color: var(--color-qnw-theme);
}
.spu-detail-section-title {
  color: var(--color-qnw-theme);
  font-size: 20px;
}
.page-custom{
  background-color: #fff;
  padding: 20px;
}
/* 官网-图文列表控件 */
.media-list,.media-product-list{
  gap: 20px;
  display: grid;
}
.media-item{
  display: flex;
  gap: 16px;
  padding: 20px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  align-items: center;
}
.media-item figure {
  max-width: 22%;
  flex-shrink: 0;
}
.media-content{
  flex: 1;
}
.media-content-desc{
  font-size: 14px;
  color: #666;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
   overflow: hidden;
   line-height: 24px;
}
/* 产品亮点介绍 */
.media-product{
  display: flex;
  gap: 5%;
}
.media-product figure{
  width: 60%;
  flex-shrink: 0;
}
.media-product img{
  border-radius: 8px;
}
.media-product-btn{
  font-size: 14px;
  border: 1px solid var(--color-qnw-theme);
  padding: 0.5rem 1.5rem;
  border-radius: 10px;
  color: var(--color-qnw-theme);
  transition: background-color 0.2s, color 0.2s;
}
.media-product-btn:hover{
  background-color: var(--color-qnw-theme);
  color: #fff;
}
.media-product-content{
  padding: 2% 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10%;
}
.media-product.center{
  flex-direction: column;
  align-items: center;
}
.media-product.center figure{
  width: auto;
}
.media-product.center .media-product-btn{
  margin: -1rem 0 1rem 0;
}
/* 产品亮点介绍-列表卡片 */
.media-product-item{
  display: block;
  box-sizing: border-box;
  background: #fff;
  text-align: center;
  padding: 8%;
  border-radius: 8px;
}
.media-product-item figure{
  max-width: 70%;
  margin: 0 auto 8% auto;
}
.media-product-item:hover {
  box-shadow: 0px 2px 10px 0 #0000001a;
}
:is(.media-product-item,.brand-card-item,.feature-grid-item):hover img {
   transform: scale(1.1);
}
.media-product-swiper .swiper-slid{
  background-color: #fff;
  border-radius: 8px;
}
/* 产品列表 */
.product-table{
  border-collapse: collapse;
  background-color: white;
  margin: 3rem auto;
  width: 100%;
}
.product-table :is(th, td) {
    padding: 8px;
    text-align: center;
    border: 1px solid #ddd;
  }

.product-table th {
  background-color: #f5f5f5;
  font-weight: bold;
  color: #333;
}
.product-table tr:hover {
   background-color: #f1f1f1;
}
#product-table-body{
  font-size: 14px;
}
#product-table-body .btns {
   padding: 6px 12px;
    margin: 0 4px;
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 12px;
    cursor: pointer;
    background-color: var(--color-qnw-theme);
}
.product-table-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch; 
  width: 100%;
}
/* 外贸-产品详情 */
.product-detail{
  width: 800px;
  margin: 20px auto;
  background-color: #fff;
  display: flex;
  padding: 20px;
  gap: 30px;
}
.product-detail-img{
  width: 260px;
}
.product-detail-section{
  flex: 1;
}
.product-detail-title{
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 12px;
}
.product-detail-info li{
 display: flex;
 line-height:1.6;
 font-size: 14px;
 margin-bottom: 10px;
}
.product-detail-label{
  color:#69788a;
  display: inline-block;
  width: 35%;
}
.product-detail-val{
  color:#000;
}
/* 底部特色服务 */
.ow-service {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 64px;
  padding: 20px;
}

.ow-service-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  width: auto
}

.ow-service-icon {
  max-width: 96px;
  max-height: 96px;
  flex-shrink: 0;
}

.ow-service-text {
  padding-left: 10px;
  color: black;
  font-size: 18px;
  line-height: 1.4;
}

.ow-service-title {
  display: block;
}

.ow-service-desc {
  margin: 4px 0 0;
  font-size: 12px;
  color: #6b7280;
}
/* 用户好评 */
.ow-reviews-list {
    column-count: 3;
  }
.ow-reviews-card {
  margin-bottom: 1.5rem;
  background-color: white;
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: 0px 4px 60px rgba(167, 167, 167, 0.1);
  display: block;
  width: 100%;
  border: 1px solid #e0e0e0;
}

.ow-reviews-content {
  color: #555;
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.ow-reviews-author-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ow-reviews-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
}

.ow-reviews-nickname {
  font-weight: 600;
  font-size: 0.875rem;
  color: #222;
}
/* 主题风格 */
#app.style-01 .header-navbar-nav{
   padding: 0.625rem 5rem;
}
#app.style-03 .header-navbar-nav{
  padding-bottom: 0;
}
#app.style-04 .header-navbar-nav{
  padding: 0;
}
#app.style-04 .header-navbar-jd{
  padding: 10px 0;
}
#app.style-04 .header-navbar-menu{
  width: 100%;
  background-color: var(--color-qnw-theme);
  flex: auto;
}
#app.style-04 .header-navbar-menu-item-title{
 color: #fff!important;
}
#app.style-04 .header-navbar-menu .active{
  color: #fff!important;
  background-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  padding: 0 15px;
}
/* 手机端 */
@media (max-width: 1024px) {
  .feature-card,.feature-grid,.new-grid,.about-us-container,.feature-banner,.brand-card,.media-container,.ow-reviews-container{
    padding: 1.5rem 1rem;
  }
  .section-title {
    font-size: 24px;
  }
  .section-desc,.header-navbar-jd{
     padding: 0px!important;
  }
  .feature-card-list,.new-grid-layout,.media-list {
    grid-template-columns: repeat(1, 1fr)!important;
    gap: 1rem 0;
  }
  .feature-banner-tabs-list {
    white-space: nowrap;
    gap: 3rem;
    justify-content: flex-start;
  }
  .feature-banner-overlay-wrapper,.footer-container  {
    padding: 0 2rem;
  }
  .feature-banner-item-title {
    font-size: 16px;
  }
  .feature-banner-item-des,.about-us-stat-label {
    font-size: 14px;
    max-width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden
  }
  .feature-banner-btn {
    font-size: 12px;
    padding: 0.25rem 0.75rem;
  }
  .feature-banner-content {
    padding: 0 0.75rem;
  }
  .brand-card-figure{
    padding: 20px;
  }
  .new-grid-colspan {
    grid-column: span 1 / span 1;
    grid-template-rows: unset;
  }
  .about-us-content{
    flex-direction: column;
    gap: 20px;
  }
  .about-us-content-img,.about-us-desc{
    max-width: 100%;
  }
  .about-us-hero-content {
    padding: 0 1rem;
  }
  .about-us-stats {
    padding: 0 1rem 2rem;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
  }
  .about-us-hero {
    width: 100%;
    grid-template-columns: repeat(1, 1fr);
    height: auto;
  }
  .about-us-stat-number {
    font-size: 22px;
  }
  .about-us-slogan p {
    font-size: 20px;
  }
  .footer-grid,.brand-card-list,.media-product-list,.feature-grid-list{
    grid-template-columns: repeat(2, 1fr);
  }
  .header-navbar-menu,.header-navbar-sub-category-item-sub,
  .header-navbar-actions > :is(.dropdown,.header-navbar-search-form,.header-navbar-contact,.header-navbar-user),
  .product-category-filter-header,.elevator-container,.product-help-sidebar,.feature-banner-item-desc{
    display: none;
  }
  .product-category{
    padding: 20px;
  }
  .product-category-wrapper,.product-news-cover,.header-navbar-search-input,.media-product figure,.product-detail,.product-detail-img {
    width: 100%;
  }
  .product-category-menu {
    grid-template-columns: 1fr;
  }
  .product-news-item {
    flex-wrap: wrap;
  }
  .product-news-content {
    flex-wrap: wrap;
  }
  .product-news-meta {
    flex-direction: row;
    width: 100%;
    padding: 0;
    margin:  0;
  }
  .product-category-data-layout,.media-product,.product-detail{
    flex-direction: column;
  }
  .product-category-filter-panel,.product-category-table-panel{
    width: 100%;
    padding-left: 0;
  }
  .header-navbar-nav{
    padding: 0.5rem!important;
  }
  .header-navbar-container{
    justify-content: space-between;
  }
  .header-navbar-actions .collapse{
    visibility: visible;
  }
  .header-navbar-sub-category li{
    height: auto;
    line-height: inherit;
  }
  .header-navbar-sub-category{
    flex-direction: column;
    width: 100%;
    background-color:#fff;
    padding: 10px 0 10px 10px;
    align-items: flex-start;
    font-weight: normal;
    line-height: 35px;
  }
  .header-navbar-actions .list-group{
    margin-bottom: 2rem;
  }
  .mobile-navbar {
    display: block;
  }
  :is(.page-custom-content,.product-help-content-body,.product-article-body) *[style*="width"]{
    width: 100% !important;
    max-width: 100% !important;
  }
  .media-item figure{
    width: 25%;
  }
  .media-product-content{
   padding: 20px 0;
   gap: 12px;
   align-items: center;
  }
  .header-navbar-logo{
    height: 45px!important;
  }
  .header-navbar-contact{
    padding: 20px 0;
  }
  .product-table{
    min-width: 600px;
    width: 100%;
    border-collapse: collapse;
  }
  .ow-reviews-list {
    column-count: 1;
  }
}

@media (min-width: 1360px){
  #app.style-01 :is(.feature-card,.feature-grid,.new-grid,.brand-card,.media-container),.product-category,.about-us-hero{
    width: 1560px;
  }
  #app:is(.style-02,.style-03,.style-04) :is(.feature-card,.feature-grid,.new-grid,.brand-card,.media-container),.product-table{
    width: 1280px;
  }
  .feature-banner-img{
    max-height: 560px;
  }
  .home-carousel img{
    max-height: 700px;
  }
  #app.style-04 .header-navbar{
    border:none
  }
}