@charset 'utf-8'; 

html {
  scroll-behavior: smooth;
}
#video-show-wrap,
#spec-table-xy-wrap,
#highlight-list-main-wrap,
#hkbr_trade-wrap,
#faq-module-wrap,
#rel-prod-wrap {
    scroll-margin-top: 100px; /*锚点滚动上边距 */
}
.productdetail {
    padding: 46px 0;
}

.productdetail .classification {
    width: 270px;
    float: left;
    box-sizing: border-box;
    padding: 30px 15px;
    border: solid #e8e8e8 1px;
}

.productdetail  .classification .title h2{font-size: 20px;text-align: left;font-weight: bold;color: #415fff;border-bottom: 2px solid #415fff;padding-bottom: 15px;}

.productdetail .classification .search {
    border: solid #1453ac 1px;
    margin-top: 20px;
    padding: 0 10px;
}

.productdetail .classification .search input {
    width: 190px;
    height: 34px;
    border: none;
}

.productdetail .classification .search button {
    width: 20px;
    height: 34px;
    border: none;
    background: url("../images/search.png") center no-repeat;
    cursor: pointer;
}
.picture img{max-width:100%;}
.thumbnailew .swiper-slide{border: 2px solid #999;}
.thumbnailew .swiper-slide-thumb-active{border: 2px solid #ea5514;}
.productdetail .classification .list {
    margin-top: 20px;
}
.productdetail{padding: 46px 0 0;}
.productdetail .classification{width: 270px;float: left;box-sizing: border-box;padding: 0;border: solid #e8e8e8 1px;/* height: 518px; */overflow: auto;/* display: none; */border-radius: 10px;overflow: hidden;}
#active-zuo {position: fixed;}
.productdetail .classification .title h2{font-size: 20px;text-align: left;font-weight: bold;color: #fff;border-bottom: 2px solid #fff;padding-bottom: 15px;margin-bottom: 0;}
.productlist  .search{border-bottom: solid #ddd 1px;padding: 10px 0;}
.productlist  .search input{width: 96%;height: 36px;border: none;font-size: 16px;padding-left: 20px;}
.productlist .search button{width: 20px; height: 36px; border: none; background: url("../images/search.png") center no-repeat; cursor: pointer;}
.productdetail .classification .list{margin-top: 0;}
.productdetail .classification .list li{line-height: 22px;/* padding: 15px 0; */border-bottom: dashed #eee 1px;position: relative;}
.productdetail .classification .list li a{display: block;vertical-align: middle;font-size: 16px;color: #333;padding: 10px;padding-right: 30px;padding-left: 30px;}
.productdetail .classification .list li.clicked>a{color: #415fff;}
.productdetail .classification .list li a:hover{color: #fff;background: #415fff;}
.productdetail .classification .list li .nav_btn{width: 30px; height: 30px; display: inline-block; vertical-align: middle; cursor: pointer; background: url(../images/icon_spirit.png) 0 -240px no-repeat; margin-right: 8px;}
.productdetail .classification .list li ul{display: none;}
.productdetail .classification .list li ul li{white-space: nowrap;/* padding: 15px 10px 5px 10px; */border-bottom: none;}
.productdetail .classification .list li ul li a{font-size: 15px;overflow: hidden;text-overflow: ellipsis;padding-left: 34px;padding-right: initial;}

.productdetail .classification .list li ul li ul li a {font-size: 13px;overflow: hidden;text-overflow: ellipsis;padding-left: 45px;padding-right: initial;}
.productdetail .classification .list li ul li i{width: 30px; height: 30px; display: inline-block; vertical-align: middle; cursor: pointer; background: url(../images/icon_spirit.png) 0 -270px no-repeat; margin-right: 8px;}

.productdetail .productlist{width: calc(100% - 330px); float: right;}
.productdetail .productlist .title{margin-bottom: 30px;}
.productdetail .productlist .title h2{font-size: 32px;}
.productdetail .productlist .list{width: 30%;float: left;box-sizing: border-box;margin-right: 0;margin-bottom: 30px;display: flex;align-items: center;text-align: center;flex-wrap: wrap;margin: 0 2%;}
.productdetail .productlist .list:nth-child(3n){margin-right: 0;}
.productdetail .productlist .list .picture{/* border-bottom: solid #e8e8e8 1px; */overflow: hidden;width: 100%;}
.productdetail .productlist .list .picture img{width: 100%; transition: all 0.5s;}
.productdetail .productlist .list .picture:hover img{transform: scale(1.1);}
.productdetail .productlist .list .text{padding: 15px 18px;/* white-space: nowrap; *//* overflow: hidden; *//* text-overflow: ellipsis; */width: 100%;}
.productdetail .productlist .list .text a h2{font-size: 20px;color: #333;margin-bottom: 20px;}
.productdetail .productlist .list .text a p{font-size: 16px;color: #333;word-wrap: break-word;word-break:break-all;margin: 30px 0;box-shadow: 0 0 3px 0 #ddd;padding: 10px;}
.productdetail .productlist .list .text a:hover{color: #415fff;}
.get_iorerd .ikrr .btn span{font-size: 16px;}
.productdetail .classification .list .xypg-left-subnav li.clicked  .srtrre{ display:block;}

.dikoe{display: flex;flex-wrap: wrap;justify-content: space-between;}
.dikoe li{font-size: 15px;color: #333;margin-bottom: 20px;width: 50%;}


.product .classification .list li.clicked>ul{display:block;}
.xypg-left-nav li.clicked .xypg-left-subnav{display:block;}

.utuesd{font-size:16px;color:#666}

.xypg-left-nav > li .first-nav-btn {
    position: absolute;
    z-index: 9;
    width: 30px;
    height: 30px;
    text-align: center;
    top: 4px;
    left: 0;
    cursor: pointer;
    background: url(../images/icon_spirit.png) 0 -450px no-repeat;
}


.xypg-left-nav > li.clicked .first-nav-btn {
    background-position: 0 -390px;
}
.xypg-left-nav > li .xypg-left-subnav .first-nav-btn{right: initial;left: 8px;background: url(../images/icon_spirit.png) 0 -450px no-repeat;}

.xypg-left-nav > li .xypg-left-subnav li .xypg-left-subnav .first-nav-btn{right: initial;left: 14px;background: url(../images/icon_spirit.png) 0 -570px no-repeat;}


.xypg-left-nav > li .xypg-left-subnav>li.clicked>.first-nav-btn {
    background-position: 0 -390px;
}


.xypg-left-nav > li .xypg-left-subnav  .srtrre li.clicked .first-nav-btn {
    background-position: 0 -540px;
}

.xypg-left-nav > li:hover > a, .xypg-left-nav > li.clicked > a {
    color: #09445a;
}

.xypg-left-nav > li:hover .first-nav-btn, .xypg-left-nav > li.clicked .first-nav-btn {
    color: #09445a;
    background: url(../images/icon_spirit.png) -30px -450px no-repeat;
}

.xypg-left-nav .xypg-left-subnav {
    /* display: none; */
    /* padding: 0 10px; */
}

.xypg-left-nav .xypg-left-subnav > li {
    /* border-top: 1px dashed #eeeeee; */
}

.xypg-left-nav .xypg-left-subnav > li > a {
    padding: 8px;
    display: block;
    line-height: 20px;
    color: #818181;
    font-size: 16px;
}

.xypg-left-nav .xypg-left-subnav > li > a:hover {
    color: #09445a;
}

.xypg-left-nav .xypg-left-subnav > li.clicked > a {
    color: #09445a;
}

.xypg-left-nav .xypg-left-threenav > li > a {
    padding: 5px 10px;
    display: block;
    font-size: 14px;
    line-height: 24px;
    color: #999999;
}



.canyus{margin-top:30px;}
.canyus h3{font-size: 28px;font-weight: bold;margin-bottom: 35px;}
.canyus ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.canyus ul li{
    width: 100%;
    }
	.canyus ul li a{
   font-size: 18px;
   padding: 10px 20px;
   display: inline-flex;
   box-shadow: 0 0 5px 0 #ddd;
   margin-bottom: 20px;
   border-radius: 5px;
   gap: 20px;
   }
	
	.canyus ul li span {color:#000;font-weight: 500;}
@media (max-width: 990px) {
    .xypg-left-nav .xypg-left-threenav {
        display: block;
    }
}
.shemeider{display: flex;flex-wrap: wrap;justify-content: flex-start;margin-top: 50px;}
.shemeider li{margin: 0 2%;}
.shemeider li img{max-width: 100%;}



.productdetail .contentdetail {
    /* width: 78%; */
    /* float: right; */
}

.productdetail .contentdetail .picture {
    width: 48%;
    display: flex;
    gap: 10px;
    /* flex-wrap: wrap; */
    /* align-items: center; */
}

.productdetail .contentdetail .picture .bigimg {
    border: solid #e5e5e5 1px;
    width: 79%;
    display: flex;
    align-items: center;
}

.productdetail .contentdetail .picture .bigimg img {
    width: 100%;
    height: auto;
}

.productdetail .contentdetail .picture .thumbnailew {
    padding: 20px 0;
    border: none;
    overflow: hidden;
    width: 20%;
    position: relative;
}

.productdetail .contentdetail .picture .thumbnailew .button {
    width: 25px;
    height: 82px;
    float: left;
}

.productdetail .contentdetail .picture .thumbnailew .button button {
    width: 25px;
    display: block;
    height: 80px;
    box-shadow: 0 0 10px 0 #ddd;
    font-size: 20px;
    background: #415fff;
    border: solid #eee 1px;
    cursor: pointer;
    color: #fff;
}

.productdetail .contentdetail .picture .thumbnailew .button button:hover {
    border-color: #fff;
}

.productdetail .contentdetail .picture .thumbnailew .imglist {
    max-width: calc(100% - 60px);
    float: left;
    overflow: hidden;
    box-sizing: border-box;
    margin: 0 5px;
}

.productdetail .contentdetail .picture .thumbnailew .imglist ul {
    width: max-content;
}

.productdetail .contentdetail .picture .thumbnailew .imglist li {
    height: 80px;
    float: left;
    margin: 0 10px;
    border: solid #ffffff 3px;
    cursor: pointer;
}

.productdetail .contentdetail .picture .thumbnailew .imglist li img {
    height: 74px;
    /* height: 100%; */
}

.productdetail .contentdetail .picture .thumbnailew .imglist li.current {
    border-color: #415fff;
}

.productdetail .contentdetail .abstract {
    width: 48%;
    float: right;
}

.productdetail .contentdetail .abstract .name {
    /* padding: 20px 0; */
    border-bottom: dashed #e5e5e5 1px;
}

.productdetail .contentdetail .abstract .name h1 {
    font-size: 32px;
    margin: 0 0 30px;
    font-weight: bold;
    color: #ea5514;
}
.productdetail .contentdetail .abstract .name h2 {
    font-size: 20px;
    margin: 0 0 40px;
}
.productdetail .contentdetail .abstract .describe {
    margin-top: 20px;
    line-height: 28px;
    font-size: 15px;
}

.productdetail .contentdetail .abstract .describe p {
  font-size: 15px;
  margin: 0;
}


.productdetail .contentdetail .abstract .describe h3 {
  font-size: 17px;
  margin: 20px 0 0;
  font-weight: bold;
}

.productdetail .contentdetail .abstract .consult {
    margin-top: 20px;
}

.productdetail .contentdetail .abstract .consult a {
    height: 42px;
    display: inline-block;
    /* padding: 0 20px; */
    line-height: 42px;
    /* background: #1453ac; */
    color: #fff;
    border-radius: 5px;
    transition: all 0.3s;
    margin-right: 20px;
}

.productdetail .contentdetail .abstract .consult a:hover {
    box-shadow: 0 3px 5px #71a2e8;
}

.productdetail .contentdetail .abstract .consult a img {
    vertical-align: middle;
}

.productdetail .contentdetail .detail_tab {
    margin-top: 30px;
}

.productdetail .contentdetail .detail_tab ul {
    border-bottom: solid #e8e8e8 1px;
}

.productdetail .contentdetail .detail_tab ul li {
    display: inline-block;
    line-height: 46px;
    font-size: 20px;
    cursor: pointer;
    color: #000;
    font-weight: bold;
    padding: 10px 20px;
}

.productdetail .contentdetail .detail_tab ul li.current {
    border-bottom: solid #ea5514 2px;
    /* margin-bottom: -1px; */
    color: #ea5514;
}

.productdetail .contentdetail .detail_content {
    margin-top: 30px;
    font-size: 16px;
    /* padding-bottom: 50px; */
    line-height: 1.8;
}

.productdetail .contentdetail .detail_content .content {
    display: none;
}

.productdetail .contentdetail .detail_content .content.show {
    display: block;
}

.productdetail .contentdetail .detail_content table {
    max-width: 100%;
    border-collapse: collapse;
}

.productdetail .contentdetail .detail_content table td {
    word-break: break-word;
}

.productdetail .contentdetail .detail_content img {
    max-width: 100%;
}

.productdetail .contentdetail .detail_content .techological_process::after {
    content: '';
    display: table;
    clear: both;
}

.productdetail .contentdetail .detail_content .techological_process .list {
    width: 23.5%;
    float: left;
    text-align: center;
    box-sizing: border-box;
    padding: 40px 20px;
    background: #fff;
    box-shadow: 0 0 10px 10px #eee;
    margin: 0 2% 30px 0;
}

.productdetail .contentdetail .detail_content .techological_process .list:nth-child(4n) {
    margin-right: 0;
}

.productdetail .contentdetail .detail_content .techological_process .list .icon {
    text-align: center;
}

.productdetail .contentdetail .detail_content .techological_process .list .text {
    font-size: 20px;
    line-height: 30px;
    height: 60px;
    color: #222;
    font-weight: bold;
    margin-top: 10px;
}

.productdetail .prev_next {
    border: dashed #e5e5e5 1px;
    padding: 5px 16px;
    font-size: 16px;
    line-height: 32px;
    margin-top: 20px;
}

.productdetail .prev_next span {
    float: right;
    font-size: 14px;
    color: #888;
}

.naikieu{display:flex;gap: 30px;flex-wrap: wrap;justify-content: space-between;}



.color_yu_auto .list{width: 30%;float: left;box-sizing: border-box;margin-right: 0;margin-bottom: 30px;display: flex;align-items: center;text-align: center;flex-wrap: wrap;margin: 0 2%;}
.color_yu_auto .list:nth-child(3n){margin-right: 0;}
.color_yu_auto .list .picture{/* border-bottom: solid #e8e8e8 1px; */overflow: hidden;width: 100%;}
.color_yu_auto .list .picture img{width: 100%; transition: all 0.5s;}
.color_yu_auto .list .picture:hover img{transform: scale(1.1);}
.color_yu_auto .list .text{padding: 15px 18px;/* white-space: nowrap; *//* overflow: hidden; *//* text-overflow: ellipsis; */width: 100%;}
.color_yu_auto .list .text a h2{font-size: 20px;color: #333;margin: 0;margin-bottom: 20px;}
.color_yu_auto .list .text a p{font-size: 16px;color: #333;word-wrap: break-word;word-break:break-all;margin: 30px 0;box-shadow: 0 0 3px 0 #ddd;padding: 10px;}
.color_yu_auto .list .text a:hover{color: #415fff;}
.get_iorerd .ikrr .btn span{font-size: 16px;}







.color_yu{margin-top: 50px;}

.color_titke{margin:20px 0;}
.color_titke h3{font-size: 36px;color: #415fff;font-weight: bold;}
.color_titke p{font-size: 22px;font-weight: bold;color: #415fff;}
.color_yu_auto{margin-top: 30px;}
.color_yu_auto ul{display: flex;flex-wrap: wrap;}
.color_yu_auto ul li{width: 14.5%;margin: 0 1% 1%;}
.color_yu_auto ul li img{max-width: 100%;}
.color_yu_auto ul li p{font-size: 16px;padding: 10px;line-height: 1.5;color: #666;}

.thumbnailew .swiper-button-next, .thumbnailew.swiper-container-rtl .swiper-button-prev {
    background-image: inherit;
    right: 10px;
    left: auto;
    left: 50%;
    right: auto;
    bottom: -20px;
    top: initial;
    transform: translateX(-50%);
}
.thumbnailew .swiper-button-prev, .thumbnailew .swiper-container-rtl .swiper-button-next {
    background-image: inherit;
    left: 50%;
    right: auto;
    top: 0;
    transform: translateX(-50%);
}
.thumbnailew .swiper-button-next, .thumbnailew .swiper-button-prev {
    position: relative;
    width: 48px;
    height: 48px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 48px 48px;
    background-position: center;
    background-repeat: no-repeat;
}
.thumbnailew .mySwiper {/* padding-bottom:30px; */height: 500px;}
.thumbnailew .swiper-container-horizontal>.swiper-pagination-progressbar, .thumbnailew .swiper-container-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
    width: 100%;
    height: 2px;
    left: 0;
    top: 90%;
}

.thumbnailew .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background: #415fff;}

.cuant{padding: 15px;margin-top: 30px;background: #415fff;}
.cuant h3{padding-bottom: 15px;font-size:20px;font-weight: bold;/* margin-bottom: 20px; */color: #fff;border-bottom: 2px solid #fff;}
.cuant p{font-size: 14px;line-height: 1.8;padding: 10px 0;margin-bottom: 10px;border-bottom: 1px solid #ddd;color: #fff;}

@media (max-width: 990px) {
    .xypg-left-nav .xypg-left-threenav {
        display: block;
    }
}


.productdetail .classification .title {
    text-align: center;
    padding: 15px;
    background: #415fff;
    margin: 0;
}

@media (max-width: 990px) {
    .productdetail {
        padding: 30px 15px;
    }

    .productdetail .classification {
        width: 100%;
        padding: 20px 15px;
        position: relative;
        height: auto;
    }

    .productdetail .classification .search input {
        width: 90%;
    }

    .productdetail .classification .search button {
        float: right;
    }

    .productdetail .classification .list li a {
        max-width: 270px;
    }

    .productdetail .contentdetail {
        width: 100%;
        margin-top: 30px;
    }

    .productdetail .contentdetail .picture {
        width: 100%;
        float: left;
    }

    .productdetail .contentdetail .abstract {
        width: 100%;
        float: right;
    }

    .productdetail .contentdetail .abstract .name h1 {
        font-size: 22px;
    }

    .productdetail .contentdetail .detail_tab ul {
        border-bottom: none;
    }

    .productdetail .contentdetail .detail_tab ul::after {
        content: '';
        display: table;
        clear: both;
    }

    .productdetail .contentdetail .detail_tab ul li {
        width: 50%;
        float: left;
        border-bottom: solid #e8e8e8 1px;
        line-height: 46px;
        font-size: 13px;
        box-sizing: border-box;
        text-align: center;
    }

    .productdetail .contentdetail .detail_tab ul li.current {
        border-bottom: solid #1453ac 1px;
        margin-bottom: 0;
    }

    .productdetail .contentdetail .detail_content .techological_process .list {
        width: 49%;
        padding: 20px;
    }

    .productdetail .contentdetail .detail_content .techological_process .list:nth-child(2n) {
        margin-right: 0;
    }

    .productdetail .contentdetail .detail_content .techological_process .list .text {
        font-size: 16px;
        line-height: 24px;
        height: 48px;
    }
	
	
	
	.color_titke h3 {
	    font-size: 22px;
	    color: #415fff;
	    font-weight: bold;
	}
	
	.color_titke p {
	    font-size: 14px;
	    font-weight: bold;
	    color: #415fff;
	}
	.color_yu_auto ul li {
	    width: 31.3%;
	    margin: 0 1% 1%;
	}
	
	.color_yu_auto ul li p {
	    font-size: 12px;
	    padding: 10px;
	    line-height: 1.5;
	}
	
	.color_yu {
	    margin-top: 20px;
	}
	
	.color_yu_auto .list {
	    width: 48%;
	   
	}
	
	.color_yu_auto .list .text a h2 {
	    font-size: 17px;
	    color: #333;
	    margin: 0;
	    margin-bottom: 20px;
	}
	
	.dikoe li {
	    font-size: 12px;
	    color: #333;
	    margin-bottom: 20px;
	    width: 50%;
	}
	
}

/* 设置WebKit浏览器下滚动条整体样式 */
.classification::-webkit-scrollbar {
  width: 2px;
  height: 2px;
}

/* 设置WebKit浏览器下滚动条轨道样式 */
.classification::-webkit-scrollbar-track {
  background-color: #f1f1f1;
}

/* 设置WebKit浏览器下滚动条滑块样式 */
.classification::-webkit-scrollbar-thumb {
  background-color: #888;
  border-radius: 5px;
}

/* 设置WebKit浏览器下滚动条按钮样式 */
.classification::-webkit-scrollbar-button {
  background-color: #ccc;
}

/* 设置WebKit浏览器下滚动条角落样式 */
.classification::-webkit-scrollbar-corner {
  background-color: #ddd;
}

/* 唯一命名，无全局污染 BEM规范 */
.ui-btn-dual-wrap {
    display: flex;
    gap: clamp(20px, 3vw, 40px);
    align-items: center;
    flex-wrap: wrap;
}

.ui-btn-dual-item {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 15px 20px;
    border-radius: 10px;
    border: none;
    font-size: 20px;
    color: #ffffff;
    font-family: sans-serif;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s ease;
    text-decoration: none;
    /* flex: 1; */
    min-width: 220px;
}

.ui-btn-dual-item:hover {
    opacity: 0.9;
    color: #fff;
}

.ui-btn-dual-item--orange {
    background-color: #ee5919;
}

.ui-btn-dual-item--darkgray {
    background-color: #424c51;
}

/* 移动端优化：宽度不足时按钮独占一行 */
@media screen and (max-width: 768px) {
    .ui-btn-dual-wrap {
        flex-direction: column;
    }
    .ui-btn-dual-item {
        width: 100%;
    }
}








/* 唯一前缀类名，避免全局样式污染 */
.spec-table-xy-wrap {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    font-family: sans-serif;
}

.spec-table-xy {
    width: 100%;
    border-collapse: collapse;
    table-layout: auto;
}

.spec-table-xy__header-row td {
    background-color: #3a4449;
    color: #ffffff;
    font-size: 34px;
    font-weight: 600;
    padding: 20px 30px;
}

.spec-table-xy__row td {
    font-size: 16px;
    color: #333333;
    padding: 16px 30px;
    border: none;
    transition: background-color 0.24s ease;
}

/* 奇偶行底色 */
.spec-table-xy__row:nth-child(odd) td {
    background-color: #f2f2f2;
}
.spec-table-xy__row:nth-child(even) td {
    background-color: #ffffff;
}

/* hover交互效果 */
.spec-table-xy__row:hover td {
    background-color: #e8ecee !important;
}

/* 左侧名称列 */
.spec-table-xy__col-label {
    width: 22%;
    color: #555555;
}

/* 响应式：移动端表格转为上下布局 */
@media screen and (max-width: 768px) {
    .spec-table-xy {
        display: block;
    }
    .spec-table-xy__header-row {
        display: block;
    }
    .spec-table-xy__header-row td {
        display: block;
        width: 100%;
        font-size: 24px;
    }
    .spec-table-xy__row {
        display: block;
        margin-bottom: 4px;
    }
    .spec-table-xy__row td {
        display: block;
        width: 100%;
        padding: 12px 20px;
    }
    .spec-table-xy__col-label {
        font-weight: bold;
        background-color: #e9ecef !important;
    }
}


/* 唯一命名前缀，无全局样式污染 */
.highlight-list-main-wrap {
    width: 100%;
}
.highlight-list-inner-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}
.highlight-list-title {
    font-size: 36px;
    color: #000000;
    margin: 50px 0 30px;
    font-weight: 600;
}
/* 通栏深色背景（100%宽度） */
.highlight-list-bg-block {
    width: 100%;
    background-color: #404a4f;
    padding: 60px 0;
}
.highlight-list-items-wrap {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.highlight-list-item {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 24px 32px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}
/* hover交互效果 */
.highlight-list-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(0,0,0,0.12);
}
/* 橙色勾选圆圈 */
.highlight-list-check-icon {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background-color: #ee5919;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    font-weight: bold;
}
.highlight-list-text {
    font-size: 18px;
    color: #666666;
    line-height: 1.6;
}
/* 移动端自适应 */
@media screen and (max-width:768px) {
    .highlight-list-title {
        font-size: 28px;
        margin: 35px 0 22px;
    }
    .highlight-list-bg-block {
        padding: 35px 0;
    }
    .highlight-list-item {
        padding: 18px 20px;
    }
    .highlight-list-text {
        font-size: 16px;
    }
    .highlight-list-check-icon {
        width: 22px;
        height: 22px;
        font-size: 14px;
    }
}

/* 唯一命名前缀，无全局污染 */
.faq-module-wrap {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    font-family: sans-serif;
}
.faq-module-title {
    font-size: 36px;
    color: #000000;
    font-weight: 600;
    margin: 50px 0 32px;
}
.faq-module-item {
    border-radius: 12px;
    background-color: #f1f1f1;
    margin-bottom: 16px;
    overflow: hidden;
    transition: background-color 0.24s ease;
}
/* 未激活条目底色 */
.faq-module-item:not(.faq-module-item--active) {
    background-color: #ffffff;
}
.faq-module-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    cursor: pointer;
    gap: 16px;
}
.faq-module-q-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    background: #999999;
}
.faq-module-item--active .faq-module-q-icon {
    background-color: #ee5919;
}
.faq-module-q-text {
    flex:1;
    font-size: 18px;
    color: #222222;
}
/* SVG箭头背景容器 */
.faq-module-arrow {
    flex-shrink:0;
    width:24px;
    height:24px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23222222' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transition: transform 0.24s ease;
}
.faq-module-item--active .faq-module-arrow {
    transform: rotate(180deg);
}
.faq-module-divider {
    margin:0 28px;
    height:1px;
    background:#dddddd;
    display:none;
}
.faq-module-item--active .faq-module-divider {
    display:block;
}
.faq-module-answer {
    padding: 0 28px;
    max-height:0;
    overflow:hidden;
    transition: max-height 0.36s ease, padding 0.36s ease;
}
.faq-module-item--active .faq-module-answer {
    padding:20px 28px 26px;
    max-height:300px;
}
.faq-module-a-row {
    display:flex;
    gap:16px;
    align-items:flex-start;
}
.faq-module-a-icon {
    flex-shrink:0;
    width:32px;
    height:32px;
    border-radius:50%;
    background:#ee5919;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:16px;
    font-weight:bold;
}
.faq-module-a-text {
    font-size:16px;
    color:#666666;
    line-height:1.65;
}
/* 移动端自适应 */
@media screen and (max-width:768px) {
    .faq-module-title {
        font-size:28px;
        margin:35px 0 24px;
    }
    .faq-module-question {
        padding:18px 20px;
    }
    .faq-module-q-text {
        font-size:16px;
    }
    .faq-module-q-icon, .faq-module-a-icon {
        width:28px;
        height:28px;
        font-size:14px;
    }
    .faq-module-item--active .faq-module-answer {
        padding:16px 20px 22px;
    }
    .faq-module-divider {
        margin:0 20px;
    }
}



/* 唯一前缀类名，无全局样式污染 */
.rel-prod-wrap {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    font-family: sans-serif;
}
.rel-prod-title {
    font-size: 36px;
    color: #000000;
    font-weight: 600;
    margin: 50px 0 36px;
}
.rel-prod-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.rel-prod-item {
    display: flex;
    flex-direction: column;
}
.rel-prod-img-box {
    width: 100%;
    background-color: #f2f2f2;
    overflow: hidden;
    transition: transform 0.26s ease;
}
.rel-prod-item:hover .rel-prod-img-box {
    transform: scale(1.03);
}
.rel-prod-img {
    width: 100%;
    display: block;
    object-fit: cover;
}
.rel-prod-name {
    font-size: 18px;
    color: #222222;
    margin: 22px 0 24px;
    line-height: 1.4;
}
.rel-prod-buttons {
    display: flex;
    gap: 16px;
}
.rel-prod-btn-quote {
    padding: 12px 24px;
    background-color: #ee5919;
    color: #ffffff;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: opacity 0.22s ease;
}
.rel-prod-btn-quote:hover {
    opacity: 0.85;
}
.rel-prod-btn-more {
    padding: 12px 24px;
    background-color: #404a4f;
    color: #ffffff;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: opacity 0.22s ease;
}
.rel-prod-btn-more:hover {
    opacity: 0.85;
}
/* 平板 */
@media screen and (max-width:992px) {
    .rel-prod-list {
        grid-template-columns: repeat(2,1fr);
    }
}
/* 移动端 */
@media screen and (max-width:768px) {
    .rel-prod-title {
        font-size:28px;
        margin:35px 0 26px;
    }
    .rel-prod-list {
        grid-template-columns: 1fr;
        gap:28px;
    }
    .rel-prod-name {
        font-size:16px;
        margin:18px 0 20px;
    }
    .rel-prod-btn-quote,
    .rel-prod-btn-more {
        padding:10px 18px;
        font-size:15px;
    }
}


/* 独立前缀，无全局样式污染，主容器最大宽度1400px统一规范 */
.video-show-wrap {
    max-width: 1400px;
    width: 100%;
    margin: 50px  auto;
    padding: 0 20px;
    font-family: sans-serif;
}
.video-show-title {
    font-size: 36px;
    color: #000000;
    font-weight: 600;
    text-align: center;
    margin: 50px 0 32px;
}
.video-show-container {
    /* width: 50%; */
    margin: auto;
    text-align: center;
}
/* 16:9视频容器 */
.video-show-ratio-box {
    position: relative;
    width: 35%;
    /* padding-bottom: 56.25%; */
    /* background: #f1f1f1; */
    border-radius: 12px;
    overflow: hidden;
    margin: auto;
}
.video-show-iframe,
.video-show-video {
    /* position: absolute; */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
}

/* ===== 可选：多视频横向布局版本（取消注释切换） =====
.video-show-list {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap:30px;
}
*/

/* 移动端适配 */
@media screen and (max-width:768px) {
    .video-show-title {
        font-size:28px;
        margin:35px 0 24px;
    }
    /* 多列布局移动端改为单列
    .video-show-list {
        grid-template-columns: 1fr;
    }
    */
}



/* 模块外层容器 */
.hkbr_trade_wrap {
    width: 100%;
    padding: 50px 20px;
}

/* 内容最大宽度1400px居中 */
.hkbr_trade_container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    padding-bottom: 70px;
}

/* 标题 */
.hkbr_trade_title {
    font-size: 36px;
    color: #000;
    font-weight: 600;
    text-align: left;
    margin-bottom: 40px;
}

/* 轮播容器 */
.hkbr_trade_swiper {
    width: 100%;
    overflow: hidden;
}

/* 单张展会卡片 */
.hkbr_trade_item {
    text-align: center;
}

.hkbr_trade_img {
    width: 100%;
    display: block;
    border-radius: 4px;
    margin-bottom: 18px;
}

.hkbr_trade_text {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

/* 分页指示器 */
.hkbr_trade_pagination {
    margin-top: 30px;
    text-align: center;
}

/* 自定义分页圆点 */
.hkbr_trade_pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #ccc;
    opacity: 1;
    margin: 0 6px;
}

.hkbr_trade_pagination .swiper-pagination-bullet-active {
    background: #ff6622;
}

/* 平板适配 */
@media screen and (max-width: 1024px) {
    .hkbr_trade_wrap {
        padding: 60px 20px;
    }

    .hkbr_trade_title {
        font-size: 36px;
        margin-bottom: 30px;
    }

    .hkbr_trade_img {
        margin-bottom: 14px;
    }

    .hkbr_trade_text {
        font-size: 15px;
    }
}

/* 手机适配 */
@media screen and (max-width: 767px) {
    .hkbr_trade_wrap {
        padding: 50px 16px;
    }

    .hkbr_trade_title {
        font-size: 30px;
        margin-bottom: 24px;
    }

    .hkbr_trade_img {
        margin-bottom: 12px;
    }

    .hkbr_trade_text {
        font-size: 14px;
    }
}