/* 商品分享樣式 */
/* ========== 全局工具樣式 ========== */
.icon-font {
  display: inline-block;
  width: 24px;
  height: 24px;
}
.icon-arrow-right {
  background: url(/static/images/productShare/arrow-right.png) center center no-repeat;
  background-size: 100% 100%;
}
.product-page {
  background-color: #fbfbfb;
}
/* ========== 1. Banner 輪播 (L73-101) ========== */
.productShareBannerContainer {
  position: relative;
  width: 100%;
  height: 871px;
  overflow: hidden;
}
.productShareBannerContainer .swiper-pagination {
  position: absolute;
  top: auto;
  left: 50%;
  bottom: 50px;
  z-index: 1;
  width: 302px;
  height: 2px;
  margin-left: 600px;
}
.productShareBannerContainer .swiper-pagination-bullet {
  width: 100px;
  height: 4px;
  margin: -1px 0 0 0 !important;
  border-radius: 8px;
  overflow: hidden;
  transition: background-color 0.3s ease;
  background-color: #d1d1d1;
  opacity: 1;
}
.productShareBannerContainer .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: var(--contact-red);
}
/* ========== 2. 產品介紹區域 (L104-428) ========== */
.productIndexbox {
  /* --- 模組標題與分類Tab (L105-129) --- */
  /* --- 產品介紹內容 (L131-427) --- */
}
.productIndexbox .hd {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  align-items: start;
  justify-content: space-between;
  width: 83%;
  margin: 40px auto 0;
}
.productIndexbox .hd .col-left {
  font-size: 28px;
  font-weight: bold;
  display: flex;
  flex-direction: column;
  margin-top: -40px;
}
.productIndexbox .hd .col-left .companyInfo-title-en {
  font-weight: normal;
}
.productIndexbox .hd .col-right {
  width: 53%;
}
.productIndexbox .hd .companyInfo-module-icon {
  display: inline-block;
  width: 56px;
  height: 50px;
}
.productIndexbox .hd .companyInfo-title {
  font-size: 36px;
  font-weight: bold;
}
.productIndexbox .hd .companyInfo-title-en {
  color: var(--contact-red);
}
.productIndexbox .hd .line {
  width: 1px;
  height: 90px;
  background-color: var(--contact-red);
  margin: 10px 0;
}
.productIndexbox .hd .product-index-tab-box {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
}
.productIndexbox .hd .product-index-tab-box .product-index-tab-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 254px;
  padding: 6px 36px;
  font-size: 24px;
  font-weight: bold;
  color: var(--contact-red);
  border: 1px solid var(--contact-red);
  border-radius: 32px;
  cursor: pointer;
}
.productIndexbox .hd .product-index-tab-box .product-index-tab-item.on {
  color: #ffffff;
  background-color: var(--contact-red);
}
.productIndexbox .bd .product-index-content-item {
  /* 產品介紹容器 (L134-242) */
}
.productIndexbox .bd .product-index-content-item .productIntroContainer {
  position: relative;
  height: 960px;
  overflow: hidden;
  /* tab切換導航 (L136-166) */
  /* 產品圖片與購買按鈕 (L168-241) */
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  margin-left: 336px;
  margin-top: -240px;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 625px;
  height: 160px;
  padding: 0 72px 0 48px;
  color: #000000;
  cursor: pointer;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on {
  color: #fff;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:first-child {
  background: url(/static/images/productShare/tab-bg01-on.jpg) center center no-repeat;
  background-size: 100% 100%;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:nth-child(2) {
  background: url(/static/images/productShare/tab-bg02-on.jpg) center center no-repeat;
  background-size: 100% 100%;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:nth-child(3) {
  background: url(/static/images/productShare/tab-bg03-on.jpg) center center no-repeat;
  background-size: 100% 100%;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .title {
  font-size: 48px;
  font-weight: bold;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .desc {
  font-size: 24px;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .tab-nav-link {
  display: inline-block;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: url(/static/images/productShare/arrow-right-circle-on.png) center center no-repeat;
  background-size: 100% 100%;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox {
  width: 100%;
  height: 100%;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item {
  position: relative;
  width: 100%;
  height: 100%;
  display: none;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn {
  position: absolute;
  left: 52.5%;
  bottom: 24%;
  transform: translateX(-50%);
  color: #fff;
  background-color: var(--contact-red);
  border-radius: 6px;
  cursor: pointer;
  font-size: 20px;
  line-height: 24px;
  padding: 10px;
  z-index: 100;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  width: max-content;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn:hover {
  color: var(--contact-red);
  background-color: #fff;
  box-sizing: border-box;
  border: 1px solid var(--contact-red);
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn:hover .introBox-item-douyinbtn-jumpIcon {
  background-image: url(/static/images/home/douyinJumpIcon_active.png);
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn .introBox-item-douyinbtn-icon {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 12px solid #4096ff;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn .introBox-item-douyinbtn-text {
  flex-shrink: 0;
  text-align: justify;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn .introBox-item-douyinbtn-jumpIcon {
  display: inline-block;
  height: 20px;
  width: 20px;
  background: url(/static/images/home/douyinJumpIcon.png) center center no-repeat;
  background-size: 100% 100%;
  margin-left: 4px;
  flex-shrink: 0;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item-img {
  position: relative;
  width: 100%;
  height: 100%;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item-content {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 348px;
  height: 293px;
  margin-left: -130px;
  margin-top: -40px;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box {
  position: absolute;
  bottom: 8%;
  left: 52%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 32px;
  font-size: 24px;
  color: #ffffff;
  border-radius: 24px;
  background-color: var(--contact-red);
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box:hover {
  border: none;
  color: #d60000 !important;
  background: #fff !important;
  border: 2px solid #d60000;
  box-sizing: border-box;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box:hover .btn {
  color: #d60000 !important;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box:hover .btn .icon-arrow-right {
  background: url(/static/images/productShare/arrow-right-red.png) center center no-repeat;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box .btn {
  display: flex;
  align-items: center;
  padding: 0;
  border: none;
  color: #ffffff;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box .btn:hover {
  border: none;
}
.productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box .icon-font {
  width: 43px;
  height: 23px;
  margin-left: 12px;
}
/* ========== 3. 标签轮播 (L430-465) ========== */
.productLabelBox {
  position: relative;
  height: 898px;
  overflow: hidden;
  background: #fff;
}
.productLabelBox .swiper-wrapper {
  align-items: center;
}
.productLabelBox .swiper-slide {
  position: relative;
  width: 40%;
  height: 600px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  opacity: 0.3;
  transition: all 0.5s;
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
}
.productLabelBox .swiper-slide.swiper-slide-active {
  opacity: 1;
  transform: scale(1.2);
  z-index: 10;
}
.productLabelBox .swiper-button-prev {
  left: 48%;
  margin-left: -660px;
  color: #454545;
}
.productLabelBox .swiper-button-next {
  right: 48%;
  margin-right: -660px;
  color: #454545;
}
.productLabelBox .swiper-pagination {
  position: absolute;
  top: auto;
  left: 50%;
  bottom: 50px;
  z-index: 4;
  width: 500px;
  height: 2px;
  margin-left: -250px;
}
.productLabelBox .swiper-pagination-bullet {
  width: 100px;
  height: 4px;
  margin: -1px 0 0 0 !important;
  border-radius: 8px;
  overflow: hidden;
  transition: background-color 0.3s ease;
  background-color: #d1d1d1;
  opacity: 1;
}
.productLabelBox .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: var(--contact-red);
}
/* ========== 4. 情景图区域 (L468-855) ========== */
.productSceneBox {
  position: relative;
  width: 83%;
  max-width: 1600px;
  min-width: 1200px;
  margin: 40px auto;
  overflow: hidden;
}
.productSceneBox .mbp {
  width: 84%;
  padding: 74px 44px 100px;
  margin-left: 0;
  background-color: #fff;
  border-radius: 54px;
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.12);
}
.productSceneBox .thumbsMbp {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  width: 75%;
  margin-right: 0;
  margin-left: auto;
  margin-top: -80px;
}
.productSceneBox .thumbsMbp .line {
  width: 68%;
}
.productSceneBox .thumbsMbp .preoductScene-module-icon {
  width: 16px;
  height: 13x;
  object-fit: contain;
}
.productSceneBox .thumbsMbp .preoductScene-title {
  font-size: 16px;
}
.productSceneBox .thumbsMbp .thumbs-slide {
  padding: 24px 14px;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.productSceneBox .thumbsMbp .preoductScene-bd {
  height: 110px;
  margin: 0;
}
.productSceneBox .thumbsMbp .preoductScene-ft {
  font-size: 12px;
  border-bottom: 1px solid #dfc951;
}
.productSceneBox .swiper-button-next {
  right: 5.4vw;
  top: 40vh;
}
.productSceneBox .swiper-button-next:after {
  padding: 18px 24px;
  font-size: 20px;
  color: var(--contact-red);
  border: 1px solid var(--contact-red);
  border-radius: 50%;
}
.productSceneBox .swiper-button-prev {
  display: none;
}
/* ========== 共享：情景图子元素樣式 ========== */
/* 被 .productSceneBox .mbp 和 .singleProductBox 共用 */
.preoductScene-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.preoductScene-hd .line {
  width: 76%;
  height: 1px;
  background-color: #a5a2a2;
}
.preoductScene-hd .preoductScene-module-icon {
  width: 55px;
  height: 48px;
  object-fit: contain;
}
.preoductScene-hd .preoductScene-title {
  font-size: 48px;
  font-weight: 600;
  color: #1a1a1a;
  letter-spacing: 1px;
  font-family: "LiSu";
}
.preoductScene-bd {
  height: 410px;
  margin: 40px 0 0;
}
.preoductScene-ft {
  text-align: center;
  font-size: 36px;
  font-family: "LiSu";
}
/* ========== 香港认证中心 ========== */
.teaIntroduce {
  display: flex;
  margin-left: 160px;
}
.teaIntroduce .teaIntroduce-video {
  margin-right: 105px;
}
.teaIntroduce .teaIntroduce-video .teaIntroduce-video-player {
  width: 486px;
  height: 780px;
}
.teaIntroduce .teaIntroduce-video .teaIntroduce-video-img {
  display: none;
  width: 486px;
  height: 780px;
  object-fit: cover;
}
.teaIntroduce .teaIntroduce-video .teaIntroduce-video-title {
  font-size: 28px;
  font-weight: 600;
  color: #444444;
  margin-top: 16px;
  text-align: center;
}
.teaIntroduce .teaIntroduce-content {
  flex: 1;
}
.teaIntroduce .teaIntroduce-content .teaIntroduce-title {
  width: 311px;
  height: 54px;
  object-fit: cover;
  margin: 50px 575px 50px auto;
}
.teaIntroduce .teaIntroduce-content .teaIntroduce-introduce {
  font-size: 20px;
  line-height: 30px;
  text-indent: 2em;
  margin-right: 285px;
  letter-spacing: 0.12em;
  text-align: justify;
}
.teaIntroduce .teaIntroduce-content .teaIntroduce-imgList {
  display: flex;
  padding-top: 90px;
  padding-left: 10px;
}
.teaIntroduce .teaIntroduce-content .teaIntroduce-imgList .teaIntroduce-img1 {
  width: 537px;
  height: 222px;
  object-fit: cover;
  margin-right: 105px;
  margin-top: 65px;
}
.teaIntroduce .teaIntroduce-content .teaIntroduce-imgList .teaIntroduce-img2 {
  width: 514px;
  height: 438px;
  object-fit: cover;
}
/* ========== 5. 產品情景 (L858-896) ========== */
.singleProductBox {
  position: relative;
  width: 83%;
  max-width: 1600px;
  min-width: 1200px;
  margin: 124px auto 90px;
  overflow: hidden;
}
.singleProductBox .preoductScene-bd {
  display: flex;
  height: 600px;
  margin-top: 80px;
}
.singleProductBox .preoductScene-bd .col-left {
  position: relative;
  width: 50%;
  height: 100%;
}
.singleProductBox .preoductScene-bd .col-left .title {
  position: absolute;
  left: 7%;
  bottom: 25%;
  z-index: 4;
  width: 32px;
  line-height: 1.1;
  font-size: 32px;
  font-family: "LiSu";
}
.singleProductBox .preoductScene-bd .col-right {
  position: relative;
  width: 50%;
  height: 100%;
}
.singleProductBox .preoductScene-bd .col-right .title {
  position: absolute;
  left: 50%;
  top: 30%;
  z-index: 4;
  width: 24px;
  line-height: 1.1;
  font-size: 24px;
  font-family: "LiSu";
}
.singleProductBox .preoductScene-bd .col-right .tips {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  text-align: center;
  line-height: 1.1;
  font-size: 28px;
  font-family: "LiSu";
}
.singleProductBox .preoductScene-bd .col-right .text {
  display: inline-block;
  vertical-align: text-bottom;
  font-family: "宋体";
}
.foodSafetyBox .foodSafetyBox-img {
  height: 960px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
}
/* ========== 产品模块切换：Tab + 图片 ========== */
.productModuleBox {
  padding-top: 70px;
  background-color: #ffffff;
}
/* 上部分：Tab 按钮组（两枚等宽并排） */
.productModuleBox-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}
.productModuleBox-tab {
  min-width: 300px;
  height: 48px;
  padding: 0 32px;
  font-size: 24px;
  font-weight: 700;
  color: #333;
  background-color: #ffffff;
  border: 2px solid var(--contact-red, #e60012);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: "LiSu", serif;
  letter-spacing: 2px;
  text-align: center;
  line-height: 48px;
}
.productModuleBox-tab:hover {
  background-color: #fff5f5;
}
.productModuleBox-tab.active {
  color: #ffffff;
  background-color: var(--contact-red, #e60012);
}
/* 下部分：Tab 内容区 */
.productModuleBox-content {
  position: relative;
  width: 100%;
  margin: 0 auto;
}
.productModuleBox-panel {
  display: none;
  width: 100%;
}
.productModuleBox-panel.active {
  display: block;
}
.productModuleBox-img {
  display: block;
  width: auto;
  height: 750px;
  object-fit: contain;
  margin: 0 auto;
  animation: fadeIn 2s ease forwards;
}
.mobileVideoPreview {
  background: #000 !important;
}
.mobileVideoPreview .layui-layer-content {
  display: flex;
  justify-content: center;
  align-items: center;
}
/* ========== 响应式适配：移动端 ========== */
@media (max-width: 768px) {
  /* ---------- 1. Banner轮播高度缩小 ---------- */
  .productShareBannerContainer {
    height: 300px;
  }
  .productShareBannerContainer .swiper-pagination {
    width: 160px;
    bottom: 20px;
    margin-left: -80px;
    left: 50%;
  }
  .productShareBannerContainer .swiper-pagination-bullet {
    width: 40px;
    height: 3px;
  }
  /* ---------- 2. 產品介紹區域 ---------- */
  .productIndexbox .hd {
    position: relative;
    width: 92%;
    margin: 20px auto 0;
    flex-direction: column;
    align-items: center;
  }
  .productIndexbox .hd .col-left {
    width: 100%;
    font-size: 16px;
    margin-bottom: 0;
    text-align: left;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 0px;
  }
  .productIndexbox .hd .companyInfo-module-icon {
    width: 32px;
    height: 28px;
    margin-left: 0;
    margin-bottom: 0;
  }
  .productIndexbox .hd .companyInfo-header-content {
    margin-left: 0 !important;
  }
  .productIndexbox .hd .companyInfo-header-content .companyInfo-title {
    font-size: 18px;
    display: flex;
    flex-direction: column;
  }
  .productIndexbox .hd .companyInfo-header-content .line {
    height: 2px;
    margin: 6px 0;
    width: 36px;
  }
  .productIndexbox .hd .col-right {
    width: 100%;
  }
  .productIndexbox .hd .product-index-tab-box {
    flex-wrap: nowrap;
    gap: 0;
    width: 100%;
    margin-bottom: 16px;
    overflow-x: auto;
    justify-content: flex-start;
    position: relative;
  }
  .productIndexbox .hd .product-index-tab-box:after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 2px;
    background-color: #EAEAEA;
    z-index: -1;
  }
  .productIndexbox .hd .product-index-tab-box .product-index-tab-item {
    width: auto;
    padding: 10px 0;
    font-size: 22px;
    border: none;
    border-radius: 0;
    background: none;
    color: #666;
    text-align: center;
    border-bottom: 2px solid transparent;
    transition: color 0.3s ease, border-color 0.3s ease;
    margin-right: 30px;
    cursor: pointer;
  }
  .productIndexbox .hd .product-index-tab-box .product-index-tab-item.on {
    color: var(--contact-red);
    background: none;
    position: relative;
  }
  .productIndexbox .hd .product-index-tab-box .product-index-tab-item.on:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 2px;
    background-color: var(--contact-red);
  }
  /* 產品介紹容器 */
  .productIndexbox .bd .product-index-content-item .productIntroContainer {
    height: auto;
    /* tab切換導航 */
    /* 購買按鈕 */
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item {
    height: auto;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn {
    position: absolute;
    left: 75%;
    font-size: 14px;
    padding: 4px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn .introBox-item-douyinbtn-jumpIcon {
    height: 16px;
    width: 16px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item-img {
    margin: 0 30px;
    width: calc(100% - 60px);
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item-img img {
    height: auto !important;
    width: 100%;
    border-radius: 12px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item-content {
    width: 200px;
    height: 180px;
    margin-left: -100px;
    margin-top: -80px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav {
    position: relative;
    left: auto;
    top: auto;
    margin-left: 0;
    margin-top: 0;
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    background: rgba(255, 255, 255, 0.9);
    margin: 0 14px 16px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item {
    flex-shrink: 0;
    flex: 1;
    padding: 0 6px;
    background: #F3F3F3;
    border-radius: 12px;
    margin: 0 16px;
    height: 86px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .col-left {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .title {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .desc {
    font-size: 14px;
    color: #666666;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .col-right {
    display: none;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .tab-nav-link {
    width: 28px;
    height: 28px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on .desc {
    color: #fff !important;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:first-child,
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:nth-child(2),
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:nth-child(3) {
    background-size: cover !important;
    background-position: 60% center !important;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box {
    position: inherit;
    width: 180px;
    padding: 4px 10px;
    font-size: 14px;
    border-radius: 18px;
    margin: 20px auto 0;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box .btn {
    font-size: 20px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box .icon-font {
    width: 40px;
    height: 16px;
    margin-left: 8px;
  }
  /* ---------- 3. 标签轮播 ---------- */
  .productLabelBox {
    height: auto;
    min-height: 500px;
    padding: 40px 0 60px;
  }
  .productLabelBox .swiper-slide {
    width: 80%;
    height: 380px;
    opacity: 0.5;
  }
  .productLabelBox .swiper-slide.swiper-slide-active {
    opacity: 1;
    transform: scale(1.05);
  }
  .productLabelBox .swiper-button-prev,
  .productLabelBox .swiper-button-next {
    width: 36px;
    height: 36px;
    margin: 0;
    top: 50%;
    margin-top: -18px;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 50%;
  }
  .productLabelBox .swiper-button-prev:after,
  .productLabelBox .swiper-button-next:after {
    font-size: 16px;
    color: #fff;
  }
  .productLabelBox .swiper-button-prev {
    left: 10px;
  }
  .productLabelBox .swiper-button-next {
    right: 10px;
  }
  .productLabelBox .swiper-pagination {
    width: 200px;
    bottom: 20px;
    margin-left: -100px;
  }
  .productLabelBox .swiper-pagination-bullet {
    width: 40px;
    height: 3px;
  }
  /* ---------- 4. 情景图区域 ---------- */
  .productSceneBox {
    width: 92%;
    max-width: none;
    min-width: 0;
    margin: 20px auto;
    /* 移动端轮播左右切换按钮 */
  }
  .productSceneBox .thumbsMbp {
    display: none;
  }
  .productSceneBox .mbp {
    width: 100%;
    padding: 24px 18px 36px;
    border-radius: 24px;
    box-shadow: none;
    border: 1px solid #e2e2e2;
  }
  .productSceneBox .mbp .preoductScene-hd .line {
    width: 72%;
  }
  .productSceneBox .swiper-button-prev,
  .productSceneBox .swiper-button-next {
    width: 32px;
    height: 32px;
    top: 50%;
    margin-top: -16px;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 50%;
  }
  .productSceneBox .swiper-button-prev:after,
  .productSceneBox .swiper-button-next:after {
    padding: 0;
    font-size: 16px;
    color: #fff;
    border: none;
  }
  .productSceneBox .swiper-button-prev {
    left: 8px;
    display: flex;
  }
  .productSceneBox .swiper-button-next {
    right: 8px;
  }
  /* 情景图标题/描述文字缩小 */
  .preoductScene-hd .preoductScene-module-icon {
    width: 28px;
    height: 24px;
  }
  .preoductScene-hd .preoductScene-title {
    font-size: 22px;
    letter-spacing: 0.5px;
  }
  .preoductScene-bd {
    height: 220px;
    margin: 16px 0 0;
  }
  .preoductScene-ft {
    font-size: 16px;
  }
  /* ---------- 5. 產品情景 ---------- */
  .singleProductBox {
    width: 92%;
    max-width: none;
    min-width: 0;
    margin: 16px auto;
  }
  .singleProductBox .preoductScene-bd {
    flex-direction: column;
    height: auto;
    margin-top: 24px;
    gap: 16px;
  }
  .singleProductBox .preoductScene-bd .col-left,
  .singleProductBox .preoductScene-bd .col-right {
    position: relative;
    width: 100%;
    height: auto;
  }
  .singleProductBox .preoductScene-bd .col-left .title {
    left: 5%;
    bottom: 30%;
    width: 30px;
    font-size: 22px;
  }
  .singleProductBox .preoductScene-bd .col-right .title {
    left: 50%;
    transform: translateX(-50%);
    top: 12%;
    width: 30px;
    font-size: 22px;
  }
  .singleProductBox .preoductScene-bd .col-right .tips {
    left: 0;
    right: 0;
    bottom: 0%;
    font-size: 22px;
    line-height: 1.3;
    padding: 0;
  }
  .singleProductBox .preoductScene-hd .line {
    width: 75%;
  }
  /* 产品模块切换：移动端 */
  .productModuleBox {
    padding-top: 40px;
  }
  .productModuleBox .productModuleBox-tabs {
    gap: 12px;
    flex-wrap: wrap;
  }
  .productModuleBox .productModuleBox-tab {
    min-width: 200px;
    height: 40px;
    padding: 0 18px;
    font-size: 20px;
    letter-spacing: 1px;
    line-height: 40px;
  }
  .productModuleBox .productModuleBox-img {
    max-height: 400px;
  }
  .foodSafetyBox .foodSafetyBox-img {
    height: auto;
    width: 100%;
    object-fit: contain;
    margin: 0 auto;
  }
}
@media (max-width: 480px) {
  /* 更小屏幕进一步缩小 */
  .productShareBannerContainer {
    height: 220px;
  }
  /* 产品模块切换：更小屏幕 */
  .productModuleBox {
    padding-top: 16px;
  }
  .productModuleBox .productModuleBox-tabs {
    gap: 8px;
  }
  .productModuleBox .productModuleBox-tab {
    min-width: 0;
    flex: 1;
    height: 36px;
    padding: 0 10px;
    font-size: 16px;
    letter-spacing: 0;
    line-height: 36px;
  }
  .productModuleBox .productModuleBox-img {
    max-height: 250px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer {
    /* tab切換導航 */
    /* 購買按鈕 */
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn {
    position: absolute;
    left: 76%;
    font-size: 12px;
    line-height: normal;
    padding: 4px;
    width: auto;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn .introBox-item-douyinbtn-jumpIcon {
    height: 12px;
    width: 12px;
    margin-left: 2px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn .introBox-item-douyinbtn-text {
    flex-shrink: 1;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item .introBox-item-douyinbtn .introBox-item-douyinbtn-icon {
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 8px solid #4096ff;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .introBox-item-img {
    margin: 0 15px;
    width: calc(100% - 30px);
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav {
    position: relative;
    left: auto;
    top: auto;
    margin-left: 0;
    margin-top: 0;
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    background: rgba(255, 255, 255, 0.9);
    margin: 0 12px 6px 12px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item {
    flex-shrink: 0;
    flex: 1;
    padding: 0 6px;
    background: #F3F3F3;
    border-radius: 12px;
    margin: 0 2px;
    height: 52px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .col-left {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .title {
    font-size: 13px;
    line-height: normal;
    letter-spacing: -1px;
    margin-bottom: 0;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .desc {
    font-size: 10px;
    color: #666666;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .col-right {
    display: none;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item .tab-nav-link {
    width: 28px;
    height: 28px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on .desc {
    color: #fff !important;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:first-child,
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:nth-child(2),
  .productIndexbox .bd .product-index-content-item .productIntroContainer .tab-nav .tab-nav-item.on:nth-child(3) {
    background-size: cover !important;
    background-position: 60% center !important;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box {
    position: inherit;
    width: 110px;
    padding: 4px 10px;
    font-size: 14px;
    border-radius: 18px;
    margin: 10px auto 0;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box .btn {
    font-size: 12px;
  }
  .productIndexbox .bd .product-index-content-item .productIntroContainer .btn-box .icon-font {
    width: 18px;
    height: 10px;
    margin-left: 8px;
  }
  .productIndexbox .hd .companyInfo-title {
    font-size: 18px;
  }
  .productIndexbox .hd .col-left {
    font-size: 14px;
  }
  .productIndexbox .hd .col-right {
    width: 100%;
  }
  .productIndexbox .hd .product-index-tab-box {
    flex-wrap: nowrap;
    gap: 0;
    width: 100%;
    margin-bottom: 6px;
    overflow-x: auto;
    justify-content: flex-start;
    position: relative;
  }
  .productIndexbox .hd .product-index-tab-box:after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 2px;
    background-color: #EAEAEA;
    z-index: -1;
  }
  .productIndexbox .hd .product-index-tab-box .product-index-tab-item {
    width: auto;
    padding: 10px 0;
    font-size: 16px;
    border: none;
    border-radius: 0;
    background: none;
    color: #666;
    text-align: center;
    border-bottom: 2px solid transparent;
    transition: color 0.3s ease, border-color 0.3s ease;
    margin-right: 30px;
  }
  .productIndexbox .hd .product-index-tab-box .product-index-tab-item.on {
    color: var(--contact-red);
    background: none;
    position: relative;
  }
  .productIndexbox .hd .product-index-tab-box .product-index-tab-item.on:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 2px;
    background-color: var(--contact-red);
  }
  .productLabelBox {
    min-height: auto;
    padding: 0 0 32px 0;
  }
  .productLabelBox .swiper-slide {
    height: 240px;
  }
  /* 情景图区域进一步缩小 */
  .preoductScene-hd .preoductScene-title {
    font-size: 18px;
  }
  .preoductScene-hd .line {
    width: 60% !important;
  }
  .preoductScene-bd {
    height: auto;
  }
  .preoductScene-bd img {
    height: auto;
    width: 100%;
    object-fit: cover;
  }
  .preoductScene-ft {
    font-size: 14px;
  }
  .singleProductBox .preoductScene-bd .col-left .title,
  .singleProductBox .preoductScene-bd .col-right .title {
    font-size: 16px;
    writing-mode: vertical-rl;
  }
  .singleProductBox .preoductScene-bd .col-right {
    padding-bottom: 16px;
  }
  .singleProductBox .preoductScene-bd .col-right .tips {
    font-size: 14px;
  }
  .singleProductBox .preoductScene-bd .preoductScene-hd .line {
    width: 60% !important;
  }
}
/* ========== 响应式适配追加：香港认证中心 (teaIntroduce) ========== */
@media (max-width: 768px) {
  /* ---------- 香港认证中心：改为上下布局 ---------- */
  .teaIntroduce {
    flex-direction: column;
    margin-left: 0;
    padding: 0 16px;
    /* 视频区域：视频自适应宽度、限制高度并水平居中 */
    /* 文字内容区域 */
  }
  .teaIntroduce .teaIntroduce-video {
    margin-right: 0;
  }
  .teaIntroduce .teaIntroduce-video .teaIntroduce-video-player {
    display: none;
  }
  .teaIntroduce .teaIntroduce-video .teaIntroduce-video-img {
    display: block;
    margin: 0 auto;
  }
  .teaIntroduce .teaIntroduce-video .teaIntroduce-video-title {
    font-size: 24px;
    margin-top: 10px;
  }
  .teaIntroduce .teaIntroduce-content {
    /* 认证标题图片：缩小并居中 */
    /* 认证介绍文字：取消大右边距，缩小字号 */
    /* 认证图片列表：改为上下排列铺满宽度 */
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-title {
    width: 200px;
    height: auto;
    margin: 24px auto 16px;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-title img {
    height: auto;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-introduce {
    font-size: 18px;
    line-height: 28px;
    margin-right: 0;
    letter-spacing: 0.1em;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-imgList {
    align-items: center;
    padding-top: 24px;
    padding-left: 0;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-imgList .teaIntroduce-img1 {
    width: calc(50% - 12px);
    height: auto;
    margin-right: 24px;
    margin-top: 0;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-imgList .teaIntroduce-img2 {
    width: calc(50% - 12px);
    height: auto;
  }
}
@media (max-width: 480px) {
  /* ---------- 香港认证中心：更小屏幕进一步缩小 ---------- */
  .teaIntroduce {
    padding: 0 12px;
  }
  .teaIntroduce .teaIntroduce-video .teaIntroduce-video-img {
    width: 100%;
    height: auto;
    object-fit: contain;
  }
  .teaIntroduce .teaIntroduce-video .teaIntroduce-video-title {
    font-size: 16px;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-title {
    width: 160px;
    margin: 20px auto 20px;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-introduce {
    font-size: 14px;
    line-height: 22px;
    letter-spacing: 0.02em;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-imgList {
    padding-top: 16px;
  }
  .teaIntroduce .teaIntroduce-content .teaIntroduce-imgList .teaIntroduce-img2 {
    margin-top: 10px;
  }
}