/* ===== 二级页面通用样式 ===== */

/* 页面 banner */
.page-banner {
  position: relative;
  width: 100%;
  max-width: 1920px;
  height: 300px;
  overflow: hidden;
  /*background: #d8d8d8;*/
}
.page-banner.tall { height: 400px; }
.page-banner img.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 0;
}
.page-banner .breadcrumb {
  position: absolute;
  top: 110px;
  left: 110px;
  font-size: 12px;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  z-index: 2;
}
.page-banner .breadcrumb.dark {
  color: var(--c-text-mid);
  text-shadow: none;
}
.page-banner .page-title-overlay {
  position: absolute;
  top: 60%;
  left: 0%;
  width:100%;
  transform: translate(0%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  z-index: 2;
  /*display: none;*/
}
.page-banner .page-title-overlay h1 {
  font-size: 60px;
  font-weight: 500;
  color: var(--c-orange);
  letter-spacing: 0.03em;
  line-height: 1.1;
}
.page-banner .page-title-overlay .en-row {
  display: flex;
  align-items: center;
  gap: 9px;
  opacity: 0.7;
  margin-top: 6px;
}
.page-banner .page-title-overlay .en-row .bar {
  width: 30px;
  height: 1px;
  background: var(--c-orange);
}
.page-banner .page-title-overlay .en-row span {
  font-family: var(--font-en);
  font-size: 16px;
  color: var(--c-orange);
  letter-spacing: 0.03em;
}

/* 内容主体 */
.page-body {
  width: 1720px;
  margin: 80px auto;
}
.page-body img.full {
  width: 100%;
  height: auto;
  display: block;
}

/* ============ 产品中心 ============ */
.product-tabs-bar {
  width: min(1720px, calc(100% - 40px));
  display: flex;
  align-items: center;
  gap: 70px;
  padding: 0 0 10px 30px;
  border-bottom: 0.8px solid #a1a1a1;
  margin: 0 auto 70px;
  position: relative;
}
.product-tabs-bar .tab-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--c-orange);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 1;
}
.product-tabs-bar .tab {
  position: relative;
  font-size: 16px;
  color: var(--c-text);
  padding-bottom: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.product-tabs-bar .tab.active {
  color: var(--c-orange);
  font-weight: 700;
}
.product-tabs-bar .tab.active::before {
  display: none;
}
.product-tabs-bar .tab .tag-new {
  /*background: var(--c-orange);*/
  color: #fff;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px 3px 3px 0;
  line-height: 1.2;
    position: absolute;
  top: 4px;
  right: -41px;
}
.product-tabs-bar .tab:hover{
  color: var(--c-orange);
}
/*.product-tabs-bar .tab:hover::before {*/
/*  content: "";*/
/*  position: absolute;*/
/*  bottom: -10.5px;*/
/*  left: 50%;*/
/*  transform: translateX(-50%);*/
/*  width: 30px;*/
/*  height: 2px;*/
/*  background: var(--c-orange);*/
/*}*/
.position{
  width: min(1720px, calc(100% - 40px));
  margin: 0 auto;
  color: #5B5B5B;
  font-size: 12px;
  /*opacity: 0.6;*/
}
.position a{
  color: #a1a1a1;
  opacity: 0.6;
  font-size: 12px;
}
.position a:last-child{
  opacity: 1;
  color: #535353;
}
.swiper-pagination{
  display: flex;
  justify-content: center;
  align-items: center;
}
.swiper-pagination-bullet-active{
  width: 12px;
  height: 12px;
  background: #fe6804;
}

.product-list-area {
  position: relative;
  min-height: 400px;
  transition: opacity 0.2s ease;
}
.product-list-area.is-loading {
  opacity: 0.45;
  pointer-events: none;
}

.product-grid {
  width: min(1720px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 310px);
  gap: 45px 45px;
  justify-content: space-between;
}
.product-grid .product-card {
  width: 310px;
  height: 365px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--c-bg-card);
  display: block;
  position: relative;
  /*transition:  box-shadow 0.6s;*/
  border-bottom: 4px solid rgba(255,255,255,0);
}
.product-grid .product-card::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 10px;
  background: rgba(254, 104, 4, 0.18);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.product-grid .product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0px 0px 30px 0px rgba(0,0,0,0.15);
  border-bottom: 4px solid #fe6804;
}
.product-grid .product-card:hover::before { opacity: 1; }
.product-grid .product-card img {
  position: relative;
  z-index: 1;
  transition: .6s;
}
.product-grid .product-card:hover img{
  /*transform: scale(1.1);*/
  
}
.product-grid .product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-grid .product-card .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #efeae3 0%, #e6dfd3 100%);
  color: #b9b0a3;
  font-size: 14px;
}

.pagination {
  width: min(1720px, calc(100% - 40px));
  margin: 80px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
}
.pagination a[data-page-url] {
  cursor: pointer;
}
.pagination .page-num,
.pagination .page-num-current {
  width: 38px;
  height: 38px;
  border-radius: 5px;
  border: 0.2px solid rgba(0, 0, 0, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--c-text-mid);
  text-decoration: none;
  transition: all 0.2s;
}
.pagination .page-num-current,
.pagination .page-num:hover {
  background: rgba(254, 104, 4, 0.2);
  color: var(--c-orange);
  border-color: transparent;
}
.pagination .pg-arrow {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--c-text);
  cursor: pointer;
}
.pagination .pg-arrow:hover { color: var(--c-orange); }
.pagination .pg-num {
  width: 38px;
  height: 38px;
  border-radius: 5px;
  border: 0.2px solid rgba(0, 0, 0, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--c-text-mid);
  cursor: pointer;
  transition: all 0.2s;
}
.pagination .pg-num.active,
.pagination .pg-num:hover {
  background: rgba(254, 104, 4, 0.2);
  color: var(--c-orange);
  border-color: transparent;
}

/* ============ 产品详情 ============ */
.detail-hero {
  width: min(1720px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  gap: 92px;
}
.detail-hero .hero-gallery {
  width: 1000px;
  /*height: 800px;*/
  border-radius: 14px;
  /*background: var(--c-bg-card);*/
  position: relative;
  overflow: hidden;
}
.detail-hero .hero-gallery .main-img,
.detail-hero .hero-gallery .placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.detail-hero .hero-gallery .placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f3eee7 0%, #e7dfd2 100%);
  color: #b8b0a3;
  font-size: 18px;
}
.detail-hero .hero-gallery .thumbs {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
}
.detail-hero .hero-gallery .thumbs .thumb {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  background: #fff;
  border: 2px solid transparent;
  overflow: hidden;
  cursor: pointer;
}
.detail-hero .hero-gallery .thumbs .thumb.active {
  border-color: var(--c-orange);
}
.detail-hero .hero-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 20px;
}
.detail-hero .hero-info table tr td{
    border:1px solid #E3E3E3;
    padding:15px;
    border-radius: 10px;
    display: inline-block;
    max-width: 600px;
}
.detail-hero .hero-info table tr td img{
    display: inline;
}
.detail-hero .hero-info .label {
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--c-orange);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.detail-hero .hero-info h2 {
  font-size: 48px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.detail-hero .hero-info .lead {
  font-size: 16px;
  color: var(--c-text-mid);
  line-height: 1.8;
}
.detail-hero .hero-info .meta-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid #eee;
  padding-top: 28px;
}
.detail-hero .hero-info .meta-list li {
  display: flex;
  gap: 24px;
  font-size: 15px;
  color: var(--c-text-mid);
}
.detail-hero .hero-info .meta-list b {
  color: var(--c-text);
  font-weight: 700;
  min-width: 80px;
}

.detail-section {
  width: min(1720px, calc(100% - 40px));
  margin: 100px auto 0;
}
.detail-section .section-head { margin-bottom: 60px;border-bottom:1px solid #A1A1A1; }

.detail-video {
  width: min(1200px, 100%);
  height: 675px;
  margin: 0 auto;
  border-radius: 12px;
  background: #1a1a1a;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.detail-video .placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
}
.detail-video .play {
  position: absolute;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.detail-video .play::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 22px solid #fff;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  margin-left: 6px;
}
.svideo{
  max-width: 70%;
  margin:15px auto;
  position: relative;
}
.svideo video{
  width: 100%;
}
.svideo .play{
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: grid;
  align-items: center;
  justify-content: center;
}
.svideo .play img{
  max-width: 55px;
}

.exploded-view {
  width: min(1720px, 100%);
  margin: 100px auto 0;
  position: relative;
  height: 880px;
}
.exploded-view .center {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 877px;
  height: 852px;
  background: linear-gradient(135deg, #f3eee7 0%, #e7dfd2 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b8b0a3;
}
.exploded-view .callout {
  position: absolute;
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.exploded-view .callout h4 {
  font-size: 22px;
  font-weight: 700;
  color: var(--c-text);
}
.exploded-view .callout .en {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--c-orange);
  letter-spacing: 0.06em;
}
.exploded-view .callout p {
  font-size: 14px;
  color: var(--c-text-mid);
  line-height: 1.7;
}
.exploded-view .callout-1 { top: 60px; right: 0; }
.exploded-view .callout-2 { top: 420px; left: 0; }
.exploded-view .callout-3 { bottom: 30px; right: 0; }

.feature-block {
  width: min(1720px, calc(100% - 40px));
  margin: 120px auto 0;
  text-align: center;
}
.feature-block h3 {
  font-size: 50px;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.2;
  margin-bottom: 60px;
}
.feature-block .feature-cards {
  display: flex;
  gap: 50px;
  justify-content: center;
}
.feature-block .feature-cards .card {
  flex: 1;
  height: 412px;
  background: #f0f1f3;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #aaa;
  font-size: 18px;
}

.related-app {
  width: min(1720px, calc(100% - 40px));
  margin: 100px auto 80px;
}
.related-app .section-head { margin-bottom: 60px; }
.related-app .app-expand-list {
  display: flex;
  gap: 0;
  height: 650px;
}
.related-app .app-expand-item {
  flex: 0.8;

  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: linear-gradient(135deg, #f3eee7 0%, #e7dfd2 100%);
  transition: flex 0.35s ease;
}
.related-app .app-expand-item:first-child{
  border-bottom-left-radius: 14px;
  border-top-left-radius: 14px;
}
.related-app .app-expand-item:last-child{
  border-bottom-right-radius: 14px;
  border-top-right-radius: 14px;
}
.related-app .app-expand-item.active { flex: 2.8; }
.related-app .app-expand-item .img-placeholder {
  background-size: cover;
  background-position: center;
}
.related-app .app-expand-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
}
.related-app .app-expand-item.active .caption .title{
font-weight: 700;
}
.related-app .app-expand-item .caption {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  color: #fff;
  z-index: 2;
  display: grid;
  align-content: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.related-app .app-expand-item .caption .title {
  display: block;
  font-size: 24px;
  font-weight: 100;
}
.related-app .app-expand-item .caption .desc {
  display: block;
  font-size: 13px;
  margin-top: 6px;
  letter-spacing: 0.04em;
}

/* ============ 应用领域 ============ */
.app-thumb-strip {
  /*width: min(1720px, calc(100% - 40px));*/
  width: 100%;
  margin: -160px auto 0;
  position: relative;
  padding-bottom: 20px;
}
.app-thumb-strip .strip-list {
  display: flex;
  gap: 40px;
  overflow-x: auto;
  /*padding: 0 30px;*/
  padding-left: 6%;
  scrollbar-width: none;
  scroll-behavior: auto;
}
.app-thumb-strip .strip-list::-webkit-scrollbar { display: none; }
.app-thumb-strip .strip-list .item {
  flex: 0 0 300px;
  height: 330px;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #d4cdc1 0%, #b8b0a3 100%);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.app-thumb-strip .strip-list .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .6s;
}
.app-thumb-strip .strip-list .item .img-placeholder{
  transition: .6s;
}
.app-thumb-strip .strip-list .item:hover .img-placeholder{
  /*transform: scale(1.1);*/
}
.app-thumb-strip .strip-list .item.active::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}
.app-thumb-strip .strip-list .item:hover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}
.app-thumb-strip .strip-list .item .label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.app-thumb-strip .strip-list .item.active .label,
.app-thumb-strip .strip-list .item:hover .label { opacity: 1; }
.app-thumb-strip .strip-list .item .label .cn {
  font-size: 22px;
  font-weight: 700;
  position: relative;
}
.app-thumb-strip .strip-list .item .label .cn:after{
  position: absolute;
  width: 12px;
  height: 3px;
  content: '';
  background: #fe6804;
  left: -28%;
  top: 50%;
  transform: translateY(-50%);
}
.app-thumb-strip .strip-list .item .label .cn:before{
  position: absolute;
  width: 12px;
  height: 3px;
  content: '';
  background: #fe6804;
  right: -28%;
  top: 50%;
  transform: translateY(-50%);
}
.app-thumb-strip .strip-list .item .label .en {
  font-family: var(--font-en);
  font-size: 13px;
  margin-top: 0px;
  letter-spacing: 0.05em;
}
.app-thumb-strip .nav-arrow {
  position: absolute;
  top: 50%;                         /* 改为 50% 实现垂直居中 */
  transform: translateY(-50%);      /* 偏移自身高度的一半 */
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(204, 204, 204, 0.4);
  backdrop-filter: blur(8.75px);
  -webkit-backdrop-filter: blur(8.75px);
  color: #fff;
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  cursor: pointer;
  transition: background 0.2s;
}
.app-thumb-strip .nav-arrow:hover { background: var(--c-orange); }
.app-thumb-strip .nav-arrow.is-active { background: var(--c-orange); }
.app-thumb-strip .nav-arrow.prev { 
  left: 4.5%; 
  transform: translateY(-50%) translateX(0);  /* 保持水平位置不变 */
}
.app-thumb-strip .nav-arrow.next { 
  right: 5.5%; 
  transform: translateY(-50%) translateX(0);  /* 保持水平位置不变 */
}

.app-section-head {
  width: min(1720px, calc(100% - 40px));
  margin: 80px auto 60px;
  border-bottom: 0.8px solid var(--c-text-light);
  padding-bottom: 60px;
}
.app-section-head .title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.app-section-head .title-row::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--c-orange);
}
.app-section-head h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--c-text);
}
.app-section-head .row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: -10px;
}
.app-section-head .big-en {
  font-family: var(--font-en);
  font-size: 60px;
  font-weight: 700;
  color: rgba(64, 64, 64, 0.16);
  letter-spacing: 0.01em;
  line-height: 1;
}

.app-row {
  width: min(1620px, calc(100% - 40px));
  margin: 80px auto 0px;
  display: flex;
  gap: 80px;
  align-items: center;
}
.app-row.reverse { flex-direction: row-reverse; }
.app-row .text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.app-row .text h3 {
  font-size: 32px;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.3;
}
.app-row .text .en {
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--c-orange);
  letter-spacing: 0.1em;
}
.app-row .text p {
  font-size: 16px;
  color: var(--c-text-mid);
  line-height: 2.2;
  font-weight: 100;
}
.app-row .image {
  flex: 1;
  /*height: 480px;*/
  border-radius: 16px;
  overflow: hidden;
  /*background: linear-gradient(135deg, #d4cdc1 0%, #b8b0a3 100%);*/
  display: flex;
  align-items: center;
  justify-content: flex-end;
  color: #fff;
  font-size: 14px;
  position: relative;
  width: 570px;
}
.app-row .image img {
  /*width: 100%;*/
  height: 100%;
  object-fit: cover;
}
/*.app-row .image::after {*/
/*  content: "了解场景方案";*/
/*  position: absolute;*/
/*  inset: 0;*/
/*  display: flex;*/
/*  align-items: center;*/
/*  justify-content: center;*/
/*  color: #fff;*/
/*  letter-spacing: 0.04em;*/
/*  background: rgba(0, 0, 0, 0);*/
/*  opacity: 0;*/
/*  transition: all 0.25s ease;*/
/*}*/
/*.app-row .image:hover::after {*/
/*  opacity: 1;*/
/*  background: rgba(0, 0, 0, 0.42);*/
/*}*/

.app-banner {
  width: 100%;
  max-width: 1920px;
  /*height: 480px;*/
  /*background: linear-gradient(135deg, #2a2a2a 0%, #555 100%);*/
  display: flex;
  align-items: center;
  justify-content: center;
  /*color: rgba(255, 255, 255, 0.4);*/
  font-size: 16px;
  margin: 0px 0;
  position: relative;
  margin-top: -80px;
}
.app-banner>img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.app-banner .wwz{
    position: absolute;
    right: 100px;
    top: 0;
    height: 100%;
    display: grid;
    align-content: center;
    color: #fff;
    justify-items: end;
}
.app-banner .wwz p{
    color: #fff;
    line-height: 2.2;
    font-weight: 100;
}
.app-banner .wwz span{
    color: #fff;
    line-height: 2.2;
    /*font-weight: 300;*/
}
.app-banner .wwz img{
    /*width: auto!important;*/
    /*height: auto!important;*/
    /*display: inline;*/
    margin:21px 0;
}

.app-product-list {
  width: min(1720px, calc(100% - 40px));
  margin: 80px auto 20px;
}
.app-product-list .grid {
  display: grid;
  grid-template-columns: repeat(7, 13.5%);
  gap: 14px;
  justify-content: space-between;
}
.app-product-list .grid .item {

  border-radius: 14px;
  background: var(--c-bg-card);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b8b0a3;
  font-size: 13px;
  position: relative;
  overflow: hidden;
}
.app-product-list .grid .item .wz{
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  align-content: center;
  justify-content: center;
  height: 100%;
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  font-size: 22px;
  color: #fff;
  opacity: 0;
  transition: .6s;
}
.app-product-list .grid .item .wz .w1{
  display: flex;
  justify-content: center;
  align-items: center;
}
.app-product-list .grid .item .wz .w1 .jt{
  width: 12px;
  height: 3px;
  background: #fe6804;
}
.app-product-list .grid .item .wz .w1 .bbt{
  margin:0 10px;
}
.app-product-list .grid .item .wz .w2{
  font-size: 13px;
  margin-top: 5px;
  color: #fff;
}
.app-product-list .grid .item:hover .wz{
  opacity: 1;
}
.lmore{
  display: flex;
  justify-content: center;
  align-items: center;
  color: #A1A1A1;
  font-size: 14px;
  margin-top:25px;
}
.lmore img{
  margin-left: 25px;
  height: 14px;
}
.app-product-list .grid .item img{
  transition: .6s;
}
.app-product-list .grid .item:hover img{
  transform: scale(1.1);
}
/*.app-product-list .grid .item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.app-product-list .grid .item::after {
  content: "查看详情";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  letter-spacing: 0.04em;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.app-product-list .grid .item:hover::before,
.app-product-list .grid .item:hover::after {
  opacity: 1;
}*/

/* ============ 品质保证 / 维修指南 ============ */
.support-block {
  width: min(1720px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  gap: 15%;
  align-items: stretch;
}
.support-block .left {
  flex: 0 0 29%;
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.support-block .left .lead {
  font-size: 42px;
  color: #353535;
  line-height: 1.7;
  font-weight: 600;
}
.support-block .left .slead{
  font-size: 20px;
  color: #353535;
}
.support-block .left .visual {
  flex: 1;

  border-radius: 14px;
  background: linear-gradient(135deg, #d4cdc1 0%, #b8b0a3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
}
.support-block .left .visual img {
  width: 100%; height: 100%; object-fit: cover;
}
.support-block .right {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.support-card {
  background: #f8f8f8;
  border-radius: 12px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  /*min-height: 220px;*/
  transition: transform 0.2s, box-shadow 0.2s;
  align-items: center;
  justify-content: center;
}
.support-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(254, 104, 4, 0.12);
}
.support-card .icon{
  text-align: center;
}
.support-card .icon img {
  height: 59px;
}
.support-card h4 {
  font-size: 18px;
  color: #353535;
  font-weight: 500;
  line-height: 1.5;
}
.support-card p {
  font-size: 14px;
  color: var(--c-text-mid);
  line-height: 1.7;
}
.smore{
  display: flex;
  justify-content: space-around;
  width: 180px;
  padding:20px 25px;
  align-items: center;
  background: #fe6804;
  transition: .6s;
  border-radius: 10px;
}
.smore img{
  height: 11px;
}
.smore:hover{
  background: #ff8c40;
}
.sp1 .sp1con{
  margin-bottom: 35px;
}
.sp1 .sp1wz{
  text-align: center;
  margin: 35px 0 20px;
}
.sp1 .sp1img{
  overflow: hidden;
}
.sp1 .sp1img img{
  transition: .6s;
}
.sp1 .sp1img:hover img{
  transform: scale(1.1);
}
.mmo{
  margin: 0 auto;
}
.container{
  width: min(1720px, calc(100% - 40px));
  margin: 0 auto;
}
.sp2{
  background: #282828;
  padding:60px 0;
}
.sp2 .sp2title{
  font-size: 38px;
  font-weight: bold;
  color: #fff;
  text-align: center;
}
.sp2 .sp2list{
  display: flex;
  justify-content: space-around;
}
.sp2 .sp2list .item{
  text-align: center;
  display: grid;
  justify-items: center;
  margin-top: 35px;
}
.sp2 .sp2list .item h4{
  font-size: 20px;
  color: #fff;
  margin-top: 15px;
  font-weight: normal;
}
.sp3{
  padding:60px 0;
  text-align: center;
}
.sp3 .sp3t{
  font-size: 38px;
  color: #353535;
  font-weight: 500;
}
.sp3 .sp3b{
  color: #5B5B5B;
  font-size: 24px;
  margin: 25px auto 25px;
}
.sp4{
  padding:40px 0 100px;
}
.sp4 .container{
  position: relative;
}
.sp4 .container .sp4wz{
  position: absolute;
  left: 5%;
  top: 0;
  height: 100%;
  display: grid;
  align-content: center;
}
.sp4 .container .sp4wz .wz1{
  font-size: 36px;
  color: #353535;
}
.sp4 .container .sp4wz .wz2{
  font-size: 22px;
  color: #5B5B5B;
  margin:10px 0 25px;
}
.nno{
  padding:15px 25px;
  width: 160px;
}
.wxtitle{
  font-size: 24px;
  color: #353535;
}
.wxlist{
  display: flex;
  flex-wrap: wrap;
}
.wxlist .item{
  width: 32.33%;
  margin-right: 1.5%;
  margin-top: 25px;
  position: relative;
  overflow: hidden;
}
.wxlist .item .img img{
  transition: .6s;
}
.wxlist .item:hover .img img{
  transform: scale(1.1);
}
.wxlist .item:nth-child(3n){
  margin-right: 0;
}
.wxlist .item .iicon{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
}
.wxlist .item .wz{
  position: absolute;
  left: 0;
  bottom: 10px;
  width: 100%;
  text-align: center;
  font-size: 16px;
  color: #fff;
}
.wx{
  padding:100px 0;
}
.wxvt{
  text-align: center;
  color: #353535;
  font-size: 30px;
}
.wxvideo{
  max-width: 60%;
  margin: 35px auto;
  position: relative;
}
.wxvideo video{
  width: 100%;
}
.wxvideo .play{
  display: grid;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.sdown{
  display: flex;
  justify-content: space-between;
  padding:10px 15px;
  width: 80px;
  margin: 0 auto;
  background: #fe6804;
  align-items: center;
  font-size: 16px;
  color: #1b1b1b;
  border-radius: 10px;
}
.sdown img{
  height: 14px;
}
.wxpdf .wxpdft{
  font-size: 70px;
  color: #353535;
  font-weight: 700;
}
.wxpdf .wxpdfb{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wxpdf .wxpdfb .wxpdfbl .blt{
  color: #353535;
  font-size: 64px;
  font-weight: 700;
}
.wxpdf .wxpdfb .wxpdfbl .blb{
  font-size: 22px;
  color: #353535;
  font-weight: 100;
}
.wxpdf .wxpdfb .wxpdfbr{
  display: flex;

}
.wxpdf .wxpdfb .wxpdfbr .sdown:first-child{
  margin-right: 25px;
}
.wxbottom{
  background: rgba(189, 168, 154, 0.1);
  padding:80px 0;
}
.wxbottom .wbc{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wxbottom .wbc .wbclt{
  font-size: 38px;
  font-weight: 500;
  color: #353535;
}
.wxbottom .wbc .wbclb{
  font-size: 28px;
  color: #5b5b5b;
}
/* ============ 联系我们 ============ */
.contact-block {
  width: min(1720px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 50px;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 30px 0;
}
.contact-info h2 {
  font-size: 40px;
  font-weight: 500;
  color: #353535;
}
.contact-info .en {
  font-family: var(--font-en);
  font-size: 16px;
  color: var(--c-text-light);
  margin-top: -22px;
  letter-spacing: 34%;
}
.contact-info .rows {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 80px;
  margin-top: 20px;
  border-top: 1px solid #A1A1A1;
  padding-top: 45px;
}
.contact-info .item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.contact-info .item .icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(254, 104, 4, 0.12);
  color: var(--c-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-info .item .label {
  font-size: 18px;
  color: #353535;
  margin-bottom: 2px;
}
.contact-info .item .value {
  font-size: 18px;
  color: #5B5B5B;
}
.contact-map {
  width: 100%;
  /*height: 460px;*/
  /*border-radius: 8px;*/
  overflow: hidden;
  /*background: linear-gradient(135deg, #e6efe2 0%, #d4e2d3 100%);*/
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6a8c6a;
  font-size: 14px;
  position: relative;
}
.contact-map img { width: 100%; height: 100%; object-fit: cover; }
.ab1{
  background: #f7f7f7;
  padding:80px 0;
}
.ab1list{
  display: flex;
  flex-wrap: wrap;
}
.ab1list .item{
  width: 31.33%;
  margin-right: 3%;
  overflow: hidden;
}
.ab1list .item:nth-child(3n){
  margin-right: 0;
}
.ab1list .item .wcon{
  text-align: center;
  max-width: 80%;
  margin:20px auto 0;
}
.ab1list .item .wcon .w1{
  font-size: 24px;
  color: #353535;
  font-weight: bold;
}
.ab1list .item .wcon .line{
  height: 5px;
  width: 40px;
  margin:15px auto;
  background: #fe6804;
}
.ab1list .item .wcon .w2{
  font-size: 18px;
  color: #353535;
  line-height: 1.8;
}
.ab1list .item .img{
  overflow: hidden;
  border-radius: 8px;
}
.ab1list .item .img img{
  transition: .6s;
}
.ab1list .item:hover .img img{
  transform: scale(1.1);
}
.ab2{
  padding:80px 0;
}
.title{
  text-align: center;
}
.title h2{
  font-size: 42px;
  color: #353535;
  font-weight: 500;
}
.title .tn{
  color: #5B5B5B;
  font-size: 18px;
  margin-top:15px;
}
.ab2 .ab2c{
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}
.ab2 .ab2c .ab2cl{
  width: 36.5%;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  transition: .6s;
}
.ab2 .ab2c .ab2cl .img{
  overflow: hidden;
}
.ab2 .ab2c .ab2cl img{
    transition: .6s;
}
/*.ab2 .ab2c .ab2cl:hover{*/
/*    transform: scale(1.05);*/
/*}*/
.ab2 .ab2c .ab2cl .nwz{
  position: absolute;
  left: 6%;
  width: 80%;
  bottom:4%;
}
.ab2 .ab2c .ab2cl .nwz .nw1{
  font-size: 26px;
  color: #fff;
}
.ab2 .ab2c .ab2cl .nwz .nw2{
  color: #fff;
  font-size: 16px;
}

.ab2 .ab2c .ab2cr{
  width: 63%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.ab2 .ab2c .ab2cr .item{
  position: relative;
}
.ab2 .ab2c .ab2cr .item:first-child{
  width: 100%;
}
.ab2 .ab2c .ab2cr .item:nth-child(2){
  width: 62%;
  margin-top: 1%;
}
.ab2 .ab2c .ab2cr .item:nth-child(3){
  width: 37.5%;
  margin-top: 1%;
}
.ab2 .ab2c .ab2cr .item .img{
  border-radius: 8px;
  overflow: hidden;
}
.ab2 .ab2c .ab2cr .item .nwz{
  position: absolute;
  left: 3%;
  width: 80%;
  bottom:4%;
}
.ab2 .ab2c .ab2cr .item .nw1{
  font-size: 26px;
  color: #fff;
}
.ab2 .ab2c .ab2cr .item .nw2{
  color: #fff;
  font-size: 16px;
}
.ab2 .ab2c .ab2cr .item:nth-child(3) .nwz{
  display: none;
}
.ab2 .ab2c .ab2cr .item .img img{
  transition: .6s;
  width: 100%;
}
.ab2 .ab2c .ab2cr .item:hover .img img{
  transform: scale(1.1);
}
.ab3{
  padding: 20px 0 60px;
}
.ab4{
  background: url(../images/gsbg.jpg) no-repeat;
  background-size: cover;
  padding:60px 0 260px;
}
.ab4 .title h2{
  color: #fff;
}
.ab4 .ab4list{
  display: flex;
  justify-content: center;
  margin-top: 150px;
}
.ab4 .ab4list .item{
  position: relative;
  max-width: 200px;
  padding:0 25px;
}
.ab4 .ab4list .item:before{
  position: absolute;
  left: 0;
  top: 0;
  background: url(../images/dian.png) no-repeat;
  content: '';
  height: 200%;
  width: 8px;
}
.ab4 .ab4list .item .itt{
  font-size: 16px;
  color: #fff;
}
.ab4 .ab4list .item .itb{
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 100;
  margin-top:10px;
}
.ab4 .ab4list .item:nth-child(odd){
  margin-top: -25px;
}
.ab4 .ab4list .item:last-child{
  margin-top: -45px;
}
.ab5{
  padding:60px 0;
}
.ab5 .ab5nc .item{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ab5 .ab5nc .item .itl{
  width: 46%;
}
.ab5 .ab5nc .item .itr{
  width: 46%;
}
.ab5 .ab5nc .item .itr .itrt{
  font-size: 50px;
  color: #353535;
  font-weight: bold;
  text-transform: uppercase;
  padding-left: 35px;
  font-family: var(--font-en);
}
.ab5 .ab5nc .item .itr .itrt:before{
  content: '';
  background: url(../images/latl.png) no-repeat;
  width: 90px;
  height: 80px;
  display: inline-block;
}
.ab5 .ab5nc .item .itr .itrc{
  font-size: 24px;
  line-height: 1.7;
  color: #5B5B5B;
  margin:35px 0;
}
.ab5 .ab5nc .item .itr .itrb{
  color: #353535;
  font-size: 40px;
  display: flex;
}
.ab5 .ab5nc .item .itr .itrb:after{
  content: '';
  background: url(../images/latr.png) no-repeat;
  width: 90px;
  height: 80px;
  display: inline-block;
  margin-left: 10px;
}
.ab5 .ab5nc .item:nth-child(2){
  flex-direction: row-reverse;
  margin-top: -55px;
}
.tts{
    text-align: center;
    font-size: 50px;
    font-weight: 500;
    color: #353535;
}
.cx1{
  padding:100px 0 60px;
}
.cx1 .cx1list{
  margin-top: 120px;
}
.cx1 .cx1list .item{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: -35px;
}
.cx1 .cx1list .item .itl{
  width: 34%;
}
.cx1 .cx1list .item .itr{
  width: 60%;
}
.cx1 .cx1list .item .itr .itrt{
  position: relative;
  margin-bottom: 35px;

}
.cx1 .cx1list .item .itr .tt1:before{
  content: '';
  background: url(../images/latl.png) no-repeat;
  width: 90px;
  height: 80px;
  display: inline-block;
}
.cx1 .cx1list .item .itr .tt1{
  font-size: 34px;
  color: #353535;
  font-weight: bold;
}
.cx1 .cx1list .item .itr .tt2{
  font-size: 26px;
  color: #5B5B5B;
  margin-left: 90px;
}
.cx1 .cx1list .item .itr .itrb{
  position: relative;

  font-size: 18px;
  line-height: 1.7;

}
.cx1 .cx1list .item .itr .itrb p{

    position: relative;
}
.cx1 .cx1list .item .itr .itrb p:last-child:after{
  content: '';
  background: url(../images/latr.png) no-repeat;
  width: 90px;
  height: 80px;
  display: inline-block;
  position: absolute;
  /*right: -80px;*/
  /*bottom: -80%;*/
}
.cx1 .cx1list .item:nth-child(even){
  flex-direction: row-reverse;
}
.title h4{
  font-size: 24px;
  color: #353535;
  margin-top: 10px;
  font-weight: normal;
}
.cx2{
  background: rgba(126, 104, 90, 0.05);
  padding:100px 0 60px;
}
.cx2 .cx2list{
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
}
.cx2 .cx2list .item{
  width: 24%;
  margin-right: 1.33%;
  margin-top: 1.5%;
}
.cx2 .cx2list .item:last-child{
  margin-right: 0;
}
.cx2 .cx2list .item .ncon{
  text-align: center;
  margin-top: 10px;
}
.cx2 .cx2list .item .ncon .n1{
  font-size: 24px;
  color: #353535;
  font-weight: bold;
}
.cx2 .cx2list .item .ncon .n2{
  color: #353535;
  font-size: 16px;
  margin-top: 10px;
}
.cx3{
  background: #F8F7F6;
  padding:100px 0 60px;
}
.cx3 .cx3nav{
  display: flex;
  justify-content: space-evenly;
  max-width: 50%;
  margin: 25px auto;
}
.cx3 .cx3nav .item{
  background: #DBDBDB;
  color: #A1A1A1;
  font-size: 18px;
  padding:10px 65px;
  cursor: pointer;
}
.cx3 .cx3nav .item.active{
  background: #FE6804;
  color: #fff;
}
.cx3con .cx3lst{
  display: none;
  flex-wrap: wrap;
}
.cx3con .cx3lst:first-child{
  display: flex;
}
.cx3con .cx3lst .item{
  width: 49%;
  margin-right: 2%;
  background: rgba(254, 104, 4, 0.06);
  padding-top: 25px;
  margin-top:2%;
}
.cx3con .cx3lst .item:nth-child(2n){
  margin-right: 0;
}
.cx3con .cx3lst .item .ititle{
  text-align: center;
  font-size: 24px;
  font-weight: bold;
}
.cx3con .cx3lst .item .itnc{
  padding:20px 35px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cx3con .cx3lst .item .itnc .itncl{
  width: 35%;
}
.cx3con .cx3lst .item .itnc .itncr{
  width: 62%;
}


.inclassify .lmtit { font-size: 40px; color: #333333; line-height: 50px; font-weight: bold; text-align: center; }
.inclassify .lmjj { font-size: 16px; color: #666666; line-height: 24px; text-align: center; margin-top: 10px; }
.inclassify ul{ margin-top: 46px; display: flex; flex-wrap: wrap; justify-content: space-around; }
.inclassify ul li{ display: block; flex: 1; position: relative; transition: all .5s;overflow:hidden; }
.inclassify ul li .pic:before{ content: ""; display: block; position: absolute; width: 100%; height: 100%; transition: all .5s; left: 0; top: 0; background: rgba(0,0,0,0);}
.inclassify ul li .pic .img{ height: 650px; }
.inclassify ul li .wz{ position: absolute; left: 0; bottom: 0; padding: 20px 0; width: 100%;height:100%; transition: all .5s; box-sizing: border-box;display:grid;align-content:center;justify-content:center; }
.inclassify ul li .wz .tit{ height: 30px; line-height: 30px; font-size: 24px; color: #fff; text-align: center; transition: all .5s;font-weight:100; }
.inclassify ul li.on{ flex: 0 0 28%; }
.inclassify ul li.on .pic:before{ opacity: 0; }
.inclassify ul li.on .wz{ background: rgba(0,0,0,.2); }
.inclassify ul li.on .wz .tit{ text-align: left;font-weight:700; }
.inclassify ul li:first-child{
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}
.inclassify ul li:last-child{
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}
#messageForm{
  position: relative;
}
#messageForm .iit h4{
  font-size: 22px;
  color: #5B5B5B;
  font-weight: normal;
}
#messageForm .iit h4 span{
  font-size: 16px;
  color: #A1A1A1;
}
#messageForm .iit textarea{
  background: #f7f7f7;
  border: 1px solid #A7A7A7;
  width: 100%;
  height: 160px;
  resize: none;
  border-radius: 5px;
  padding:10px;
  margin-top: 15px;
}
#messageForm .iit .nn{
  display: flex;
  margin:15px 0;
}
#messageForm .iit input{
  width: 40%;
  color: #A1A1A1;
  font-size: 16px;
    border: 1px solid #A7A7A7;
  padding:10px ;
  border-radius: 5px;
  background: #f7f7f7;
  margin-top:10px;
}
.ssc{
  position: absolute;
  right: 0;
  bottom:0;
  background: #fe6804!important;
  color: #353535;
  padding:8px 25px!important;
  border:none!important;
  height: auto!important;
  border-radius: 5px!important;
  display: flex;
  align-items: center;
}
.ssc img{
    margin-left: 10px;
    height: 10px;
}
/* ============ 通用占位（可被真实图片覆盖） ============ */
.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #efeae3 0%, #d8cebd 100%);
  color: #b9b0a3;
  font-size: 13px;
  letter-spacing: 0.1em;
}

@media (max-width: 1280px) {
  .page-banner { height: 240px; }
  .page-banner.tall { height: 300px; }
  .page-banner .breadcrumb { top: 90px; left: 24px; }
  .page-banner .page-title-overlay h1 { font-size: clamp(30px, 5vw, 46px); }
  .page-banner .page-title-overlay .en-row span { font-size: 13px; }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
  .product-grid .product-card { width: 100%; height: 320px; }

  .detail-hero { gap: 24px; }
  .detail-hero .hero-gallery { width: min(56vw, 780px); height: 560px; }
  .detail-hero .hero-info { gap: 24px; }
  .detail-hero .hero-info h2 { font-size: clamp(30px, 4vw, 42px); }
  .detail-video { height: 540px; }

  .exploded-view { height: auto; display: grid; gap: 24px; }
  .exploded-view .center {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    width: 100%;
    height: 560px;
  }
  .exploded-view .callout {
    position: relative;
    width: 100%;
    inset: auto;
    background: #fff;
    border: 1px solid #f0f0f0;
    border-radius: 12px;
    padding: 14px;
  }

  .feature-block h3 { font-size: clamp(30px, 4.6vw, 42px); }
  .related-app .app-expand-list { height: 460px; }
  .app-thumb-strip .strip-list { gap: 16px; padding: 0 20px; }
  .app-thumb-strip .strip-list .item { flex-basis: 240px; height: 270px; }
  .app-row { gap: 24px; }
  .app-row .image { height: 360px; }
  .app-banner { height: 320px; margin: 50px 0; }
  .app-product-list .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
  .support-block { gap: 30px; }
  .support-block .left { flex-basis: 46%; }
  .support-block .right { gap: 16px; }
}


@media (max-width: 767px) {
  .page-banner { height: 180px; margin-top: 0; }
  .page-banner.tall { height: 220px; }
  .page-banner .breadcrumb { top: 72px; left: 14px; font-size: 11px; }
  .page-banner .page-title-overlay .en-row { display: none; }
  .page-body { width: calc(100% - 24px); margin: 30px auto; }

  .product-tabs-bar {
    width: calc(100% - 24px);
    gap: 16px;
    padding-left: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .product-tabs-bar::-webkit-scrollbar { display: none; }
  .product-grid {
    width: calc(100% - 24px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .product-grid .product-card { height: 220px; }
  .pagination { width: calc(100% - 24px); margin-top: 40px; }

  .detail-hero { width: calc(100% - 24px); flex-direction: column; }
  .detail-hero .hero-gallery { width: 100%; height: 360px; }
  .detail-hero .hero-info { width: 100%; padding-top: 0; gap: 14px; }
  .detail-hero .hero-info h2 { font-size: 30px; }
  .detail-hero .hero-info .meta-list li { gap: 10px; }
  .detail-section { width: calc(100% - 24px); margin-top: 50px; }
  .detail-video { height: 220px; border-radius: 10px; }
  .detail-video .play { width: 56px; height: 56px; }
  .detail-video .play::after {
    border-left-width: 16px;
    border-top-width: 10px;
    border-bottom-width: 10px;
  }
  .exploded-view .center { height: 300px; }
  .feature-block { width: calc(100% - 24px); margin-top: 60px; }
  .feature-block h3 { font-size: 28px; margin-bottom: 30px; }
  .feature-block .feature-cards { flex-direction: column; gap: 16px; }
  .feature-block .feature-cards .card { height: 240px; }
  .related-app { width: calc(100% - 24px); margin-top: 60px; }
  .related-app .app-expand-list { flex-direction: column; height: auto; }
  .related-app .app-expand-item,
  .related-app .app-expand-item.active { flex: auto; height: 180px; }

  .app-thumb-strip {
    width: calc(100% - 24px);
    margin-top: 28px;
    padding-bottom: 0;
  }
  .app-thumb-strip .strip-list { padding: 0; gap: 12px; }
  .app-thumb-strip .strip-list .item { flex-basis: 180px; height: 210px; }
  /*.app-thumb-strip .nav-arrow { display: none; }*/
  .app-section-head { width: calc(100% - 24px); margin: 40px auto 30px; padding-bottom: 24px; }
  .app-section-head .big-en { font-size: 34px; }
  .app-row {
    width: calc(100% - 24px);
    flex-direction: column;
    gap: 14px;
    margin-bottom: 40px;
  }
  .app-row.reverse { flex-direction: column; }
  .app-row .image { width: 100%; height: 220px; }
  .app-banner { height: 180px; margin: 26px 0; }
  .app-product-list { width: calc(100% - 24px); margin: 40px auto; }
  .app-product-list .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .app-product-list .grid .item { height: 180px; }

  .support-block { width: calc(100% - 24px); flex-direction: column; }
  .support-block .left { flex-basis: auto; }
  .support-block .right { grid-template-columns: 1fr; }
  .contact-block { width: calc(100% - 24px); gap: 30px; }
  .contact-info .rows { grid-template-columns: 1fr; gap: 16px; }
  .contact-map { height: 280px; }
}