@charset 'utf-8'; .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;}

.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;
}
.tumes{
    box-shadow: 0 0 6px 0 #dddddd;
    border-radius: 10px;
    padding: 20px 10px;
    }
.picture img{max-width:100%;}
.thumbnail .swiper-slide{border: 2px solid #999;}
.thumbnail .swiper-slide-thumb-active{border: 2px solid #415fff;}
.productdetail .classification .list {
    margin-top: 20px;
}
.productdetail{padding: 46px 0 30px;}
.productdetail .classification{width: 23%;/* float: left; */box-sizing: border-box;padding: 10px;/* 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: 22px;text-align: left;font-weight: bold;color: #000;margin-bottom: 30px;}
.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: 15px;font-weight: bold;padding-right: 35px;/* border-bottom: 1px solid #eee; */padding-left: 0px;}
.productdetail .classification .list li.clicked>a{color: #1b57f5;}
.productdetail .classification .list li a:hover{color: #1b57f5;}
.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: 10px;font-weight: 500;padding-right: initial;border-bottom: none;}

.productdetail .classification .list li ul li ul li a {font-size: 13px;overflow: hidden;text-overflow: ellipsis;padding-left: 0;padding-right: initial;padding: 5px 10px;color: #999;font-weight: 500;}
.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%;}


.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: 10px;
    right: 5px;
    cursor: pointer;
    background: url(../images/icon_spirit.png) 0 -267px 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: 10px;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: 20px;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 -450px;
}


.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) 0px -450px no-repeat;
}

.xypg-left-nav > li > .xypg-left-subnav .first-nav-btn {
	background: url(../images/icon_spirit.png) 0 -267px no-repeat;
	
}

.xypg-left-nav > li:hover .xypg-left-nav > li > .xypg-left-subnav li.clicked .first-nav-btn {
	background: url(../images/icon_spirit.png) 0 -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;
}
.ko_nes{display:flex;flex-wrap: wrap;gap: 20px;}

.cuant{padding: 0;margin-top: 30px;background: #1b57f5;padding: 15px;}
.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;}
	   .xypg-left-subnav,
.xypg-left-threenav {
    display: none;

}
.xypg-left-nav li.clicked > a {
    color: #f00; /* 当前高亮颜色自行修改 */
}
@media (max-width: 990px) {
    .xypg-left-nav .xypg-left-threenav {
        display: block;
    }
}
.productdetail .whole .title {
    text-align: center;
    padding: 15px 0;
    /* background: #1b57f5; */
    margin: 0;
}
.productdetail .productlist .list:hover .text a h2{color: #1b57f5;}
.productdetail .productlist .list:hover .text a p{color: #fff;background: #1b57f5;}

@media (max-width: 990px) {
	
	
	.productdetail .productlist .list .text a h2 {
	    font-size: 16px;
	    color: #333;
	    margin-bottom: 14px;
	}
	.product{padding: 30px 15px;}
	.productdetail .classification{width: 100%; padding: 20px 15px;}
	.productdetail .classification .search input{width: 90%;}
	.productdetail .classification .search button{float: right;}
	.productdetail .classification .list li a{max-width: 270px;}

	.productdetail .productlist{width: 100%; float: right; margin-top: 30px;}
	.productdetail .productlist .title{margin-bottom: 30px;}
	.productdetail .productlist .title h2{font-size: 22px;}
	.productdetail .productlist .list{width: 48%;margin-right: 0;margin-bottom: 5%;}
	.productdetail .productlist .list:nth-child(3n){/* margin-right: 4%; */}
	.productdetail .productlist .list:nth-child(2n){margin-right: 0;}
	.productdetail .productlist .list .text{padding: 8px;}
	.productdetail .productlist .list .text a{font-size: 14px;}
}
.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: 74%;
    /* float: right; */
    padding: 10px;
}

.productdetail .contentdetail .picture {
    width: 100%;
    float: left;
    padding: 60px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.productdetail .contentdetail .picture .bigimg {
    /* border: solid #e5e5e5 1px; */
}
.productdetail .contentdetail .picture .bigimg  a{display:block;text-align:center;}
.productdetail .contentdetail .picture .bigimg img {
    max-width: 50%;
    height: auto;
}

.productdetail .contentdetail .picture .thumbnail {
    margin-top: 10px;
    border: none;
    overflow: hidden;
    position: relative;
    padding: 0 50px;
    margin-top: 30px;
}
.productdetail .contentdetail .picture .thumbnail .swiper-button-prev,
.productdetail .contentdetail .picture .thumbnail .swiper-container-rtl .swiper-button-next {
    background-image: url(data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z' fill='%23000'/%3E%3C/svg%3E);
    left:0;
    right:auto;

}
.productdetail .contentdetail .picture .thumbnail .swiper-button-next,
.productdetail .contentdetail .picture .thumbnail .swiper-container-rtl .swiper-button-prev {
    background-image: url(data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M8.59 16.59L10 18l6-6-6-6-1.41 1.41L13.17 12z' fill='%23000'/%3E%3C/svg%3E);
    right:0;
    left:auto;
 
}




.productdetail .contentdetail .picture .thumbnail .swiper-button-next, .productdetail .contentdetail .picture .thumbnail .swiper-button-prev {
    position: absolute;
    top: 60%;
    width: 35px;
    height: 35px;
    text-align: center;
    margin-top: -22px;
    background: inherit;
    z-index: 10;
    cursor: pointer;
    background-size: 18px 30px;
    background-position: center;
    background-repeat: no-repeat;
}

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

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

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

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

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

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

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

.productdetail .contentdetail .abstract {
    width: 60%;
    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;
}
.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 .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: solid #e8e8e8 1px; */
}

.productdetail .contentdetail .detail_tab ul li {
    display: inline-block;
    line-height: 46px;
    font-size: 28px;
    cursor: pointer;
    color: #000;
    font-weight: bold;
}

.productdetail .contentdetail .detail_tab ul li.current {
    /* border-bottom: solid #1453ac 3px; */
    /* margin-bottom: -1px; */
}

.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 .content.show a{color:#2563eb;}
.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;
}





.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;}






.miokne{display:flex;gap: 40px;flex-wrap: wrap;}
.mySwiper2 .swiper-button-next, .mySwiper2.swiper-container-rtl .swiper-button-prev {
    background-image: url(../images/es.png);
    right: 10px;
    left: auto;
}
.mySwiper2 .swiper-button-prev, .mySwiper2 .swiper-container-rtl .swiper-button-next {
    background-image: url(../images/os.png);
    left: 10px;
    right: auto;
}
.mySwiper2 .swiper-button-next, .mySwiper2 .swiper-button-prev {
    position: absolute;
    top: 50%;
    width: 48px;
    height: 48px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 48px 48px;
    background-position: center;
    background-repeat: no-repeat;
}
.thumbnail .mySwiper {/* padding-bottom:30px; */}
.thumbnail .swiper-container-horizontal>.swiper-pagination-progressbar, .thumbnail .swiper-container-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
    width: 100%;
    height: 2px;
    left: 0;
    top: 90%;
}

.thumbnail .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: 0;
    }

    .productdetail .contentdetail .picture {
        width: 100%;
        float: left;
        padding: 10px;
    }

    .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;
}





.brochure-line-wrap {
    width: 100%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0 30px;
    border-bottom: 1px solid #cccccc;
}

/* 左侧：图标+标题 */
.brochure-left-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 22px;
    color: #222222;
    white-space: nowrap;
}

.brochure-pdf-icon {
    width: 34px;
    height: 34px;
    fill: none;
    stroke: #2563eb;
    stroke-width: 2;
    flex-shrink: 0;
}

/* 右侧：两个按钮挨在一起 */
.brochure-right-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.brochure-btn-preview {
    border: 1px solid #aaaaaa;
    background: #ffffff;
    border-radius: 9999px;
    padding: 9px 26px;
    font-size: 16px;
    white-space: nowrap;
    cursor: pointer;
}

.brochure-btn-download {
    border: none;
    background-color: #2563eb;
    color: #ffffff;
    border-radius: 9999px;
    padding: 9px 26px;
    font-size: 16px;
    white-space: nowrap;
    cursor: pointer;
}

/* 小屏自适应，空间不够换行 */
@media(max-width:640px){
    .brochure-line-wrap{
        flex-wrap: wrap;
    }
}


.skpower-module-wrap {
    width: 100%;
    box-sizing: border-box;
    padding: 35px 0;
}

.skpower-main-title {
    font-size: 36px;
    font-weight: bold;
    color: #111111;
    margin: 0 0 45px 0;
    line-height: 1.2;
}

.skpower-feature-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.skpower-feature-item {
    width: 100%;
    background-color: #1a3b7c;
    color: #ffffff;
    padding: 28px 32px;
    border-radius: 10px;
    font-size: 17px;
    line-height: 1.6;
    transition: all 0.26s ease;
}
/* hover交互效果 */
.skpower-feature-item:hover {
    background-color: #143066;
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(26, 59, 124, 0.25);
}

/* 响应式适配 */
@media(max-width: 768px){
    .skpower-main-title {
        font-size: 28px;
    }
    .skpower-feature-item {
        padding: 20px 20px;
        font-size: 17px;
    }
    .skpower-feature-list {
        gap:14px;
    }
}


.keyfeat-module-wrap {
    width: 100%;
    box-sizing: border-box;
    padding: 20px 0;
}

.keyfeat-main-title {
    font-size: 36px;
    font-weight: 700;
    color: #111111;
    margin: 0 0 32px 0;
    line-height:1.2;
}

.keyfeat-grid-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    width:100%;
}

.keyfeat-card-item {
    border: 2px solid #204080;
    border-radius:8px;
    padding:36px 24px;
    text-align:center;
    transition: all 0.26s ease;
}
/* hover交互 */
.keyfeat-card-item:hover{
    background-color:#f4f7fc;
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(32, 64, 128, 0.15);
}

.keyfeat-img-icon {
    /* width:64px; */
    /* height:64px; */
    object-fit: contain;
    margin-bottom:16px;
}

.keyfeat-card-title {
    font-size:28px;
    font-weight:bold;
    color:#111;
    margin:0 0 12px 0;
}

.keyfeat-card-desc {
    font-size:18px;
    color:#666666;
    line-height:1.5;
}

/* 移动端响应式，变成1列 */
@media(max-width:768px){
    .keyfeat-main-title{
        font-size: 28px;
    }
    .keyfeat-grid-container{
        grid-template-columns: 1fr;
        gap:16px;
    }
    .keyfeat-card-item{
        padding:28px 16px;
    }
    .keyfeat-card-title{
        font-size:22px;
    }
    .keyfeat-card-desc{
        font-size:16px;
    }
    .keyfeat-img-icon{
        width:52px;
        height:52px;
    }
}


.techspec-module-wrap {
    width: 100%;
    box-sizing: border-box;
    padding:20px 0;
}

.techspec-main-title {
    font-size:36px;
    font-weight:700;
    color:#111;
    margin:0 0 24px 0;
}

.techspec-table {
    width:100%;
    border-collapse: collapse;
    border:1px solid #999;
}

.techspec-table td {
    border:1px solid #999;
    padding:16px 20px;
    vertical-align: middle;
    font-size:16px;
    line-height:1.5;
}

/* 左侧大分组单元格 */
.techspec-table .techspec-group-cell {
    font-weight:600;
    color:#333;
    background:#f8f8f8;
    text-align:center;
}

/* 第一列标签 */
.techspec-table .techspec-label-cell {
    font-weight:500;
    color:#222;
}

/* 内容列 */
.techspec-table .techspec-value-cell {
    color:#444;
}

/* hover交互行效果 */
.techspec-table tbody tr {
    transition: background 0.24s ease;
}
.techspec-table tbody tr:hover {
    background-color:#f0f4fa;
}

/* 响应式表格，小屏幕横向滚动 */
@media(max-width:768px){
    .techspec-main-title{
        font-size:26px;
    }
    .techspec-table-wrap{
        overflow-x:auto;
    }
    .techspec-table{
        min-width:720px;
    }
    .techspec-table td{
        padding:12px 14px;
        font-size:14px;
    }
}

.usecase-module-wrap {
    width: 100%;
    box-sizing: border-box;
    padding: 20px 0;
}

.usecase-main-title {
    font-size: 36px;
    font-weight: 700;
    color: #111111;
    margin: 0 0 28px 0;
}

.usecase-grid-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    width: 100%;
}

.usecase-card-item {
    transition: all 0.26s ease;
}
.usecase-card-item:hover {
    transform: translateY(-5px);
}

.usecase-card-item:hover .usecase-card-img {
    box-shadow: 0 12px 24px rgba(0,0,0,0.18);
}

.usecase-card-img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 18px;
    transition: box-shadow 0.26s ease;
}

.usecase-card-title {
    font-size: 24px;
    font-weight: 700;
    color: #2563eb;
    margin: 0 0 10px 0;
}

.usecase-card-desc {
    font-size: 16px;
    color: #666666;
    line-height: 1.55;
    margin:0;
}

/* 移动端响应式 改为单列 */
@media(max-width:768px){
    .usecase-main-title{
        font-size:28px;
    }
    .usecase-grid-container{
        grid-template-columns:1fr;
        gap:22px;
    }
    .usecase-card-img{
        height:240px;
    }
    .usecase-card-title{
        font-size:20px;
    }
}

.customsvc-module-wrap {
    width: 100%;
    box-sizing: border-box;
    padding:20px 0;
}

.customsvc-main-title {
    font-size:36px;
    font-weight:700;
    color:#111;
    margin:0 0 32px 0;
}

.customsvc-item {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap:0;
    margin-bottom:24px;
}

.customsvc-img {
    width:100%;
    height:300px;
    object-fit:cover;
}

.customsvc-text-block {
    background:#f5f5f5;
    padding:40px 36px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.customsvc-no {
    font-size:28px;
    font-weight:700;
    color:#111;
    margin:0 0 14px 0;
}

.customsvc-desc {
    font-size:17px;
    color:#606060;
    line-height:1.6;
    margin:0;
}

.customsvc-banner {
    width:100%;
    background:#123070;
    color:#ffffff;
    text-align:center;
    padding:32px 20px;
    font-size:26px;
    font-weight:600;
    line-height:1.4;
    transition:background 0.26s ease;
}
.customsvc-banner:hover{
    background:#0e265c;
}

/* 移动端响应式 */
@media(max-width:768px){
    .customsvc-main-title{
        font-size:28px;
    }
    .customsvc-item{
        grid-template-columns:1fr;
        margin-bottom:16px;
    }
    .customsvc-img{
        height:220px;
    }
    .customsvc-text-block{
        padding:24px 20px;
    }
    .customsvc-no{
        font-size:22px;
    }
    .customsvc-desc{
        font-size:16px;
    }
    .customsvc-banner{
        font-size:20px;
        padding:24px 16px;
    }
}


.faq-module-wrap {
    width: 100%;
    box-sizing: border-box;
    padding: 20px 0;
}

.faq-main-title {
    font-size: 36px;
    font-weight: 700;
    color: #111;
    margin: 0 0 32px 0;
}

.faq-accordion-item {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    margin-bottom:16px;
    overflow:hidden;
}

.faq-question {
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:24px 28px;
    cursor:pointer;
    font-size:22px;
    font-weight:500;
    color:#111;
    transition:background 0.24s ease;
}
.faq-question.active{
    color:#2563eb;
}
.faq-question:hover{
    background:#f9fafb;
}

.faq-icon-svg {
    width:24px;
    height:24px;
    flex-shrink:0;
    transition: transform 0.24s ease;
}

.faq-answer {
    padding:0 28px;
    max-height:0;
    overflow:hidden;
    transition:max-height 0.3s ease, padding 0.3s ease;
}
.faq-answer.open{
    padding:0 28px 24px 28px;
    max-height:300px;
}
.faq-answer-text{
    font-size:16px;
    color:#666;
    line-height:1.6;
    margin:0;
}

/* 移动端 */
@media(max-width:768px){
    .faq-main-title{
        font-size:28px;
    }
    .faq-question{
        font-size:18px;
        padding:18px 20px;
    }
    .faq-answer.open{
        padding:0 20px 18px 20px;
    }
}


.relatedprod-module-wrap {
    width: 100%;
    box-sizing: border-box;
    padding: 20px 10px 40px;
}

.relatedprod-main-title {
    font-size: 36px;
    font-weight: 700;
    color: #111;
    margin: 0 0 32px 0;
}

.relatedprod-swiper {
    width: 100%;
    padding-bottom: 50px;
}

.relatedprod-slide-item {
    text-align: center;
}

.relatedprod-img-wrap {
    border: 1px solid #e8e8e8;
    border-radius: 6px;
    padding:30px 20px;
    margin-bottom:22px;
}

.relatedprod-img {
    width: 100%;
    height: 280px;
    object-fit: contain;
}

.relatedprod-prod-title {
    font-size:22px;
    font-weight:600;
    color:#111;
    margin:0 0 16px 0;
}

.relatedprod-links {
    display:flex;
    justify-content:center;
    gap:40px;
}

.relatedprod-link-more {
    font-size:17px;
    color:#444;
    text-decoration:none;
    border-bottom:1px solid #444;
    padding-bottom:4px;
}
.relatedprod-link-more:hover {
    color:#2563eb;
    border-color:#2563eb;
}

.relatedprod-link-quote {
    font-size:17px;
    color:#777;
    text-decoration:none;
    border-bottom:1px solid #777;
    padding-bottom:4px;
}
.relatedprod-link-quote:hover {
    color:#2563eb;
    border-color:#2563eb;
}

/* swiper 分页小圆点 */
.relatedprod-swiper .swiper-pagination {
    bottom:0px;
}
.relatedprod-swiper .swiper-pagination-bullet {
    width:10px;
    height:10px;
    background:#ccc;
    opacity:1;
}
.relatedprod-swiper .swiper-pagination-bullet-active {
    background:#2563eb;
}

@media(max-width:1200px){
    .relatedprod-main-title{
        font-size:34px;
    }
    .relatedprod-prod-title{
        font-size:19px;
    }
    .relatedprod-img{
        height:240px;
    }
}
@media(max-width:768px){
    .relatedprod-main-title{
        font-size:28px;
    }
    .relatedprod-img{
        height:200px;
    }
    .relatedprod-prod-title{
        font-size:17px;
    }
    .relatedprod-links{
        gap:24px;
    }
}



.tuochi_contact_wrap {
    width: 100%;
    background-color: #ffffff;
    box-sizing: border-box;
    /* padding: 10px; */
    margin-top: 50px;
}

.tuochi_contact_container {
    max-width: 1400px;
    width: 100%;
    box-shadow: 0 0 6px 0 #dddddd;
    border-radius: 10px;
    margin: 0 auto;
    padding: 10px 10px 20px;
}

.tuochi_contact_content {
    display: flex;
    flex-wrap: wrap;
}

/* 左侧 */
.tuochi_contact_left {
    padding-top: 10px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    /* box-shadow: 0 0 15px #ddd; */
    /* padding: 10px; */
    /* border-radius: 10px; */
}

.tuochi_contact_label {
    color: #666666;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0 0 20px;
}

.tuochi_contact_title {
    font-size: 24px;
    color: #111111;
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 24px;
    width: 100%;
}

.tuochi_contact_desc {
    color: #777777;
    font-size: 14px;
    line-height: 1.7;
    margin: 0 0 40px;
    max-width: 480px;
}

.tuochi_contact_info_list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.tuochi_contact_info_item {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.tuochi_contact_info_item:hover {
    transform: translateX(6px);
}

.tuochi_contact_info_icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tuochi_contact_info_icon svg {
    width: 22px;
    height: 22px;
    fill: #257bff;
}

.tuochi_contact_info_text {
    color: #257bff;
    font-size: 16px;
    font-weight: 500;
}

/* 右侧表单 */
.tuochi_contact_form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 25px;
}

.tuochi_contact_row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.tuochi_contact_field {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.tuochi_contact_input,
.tuochi_contact_textarea {
    width: 100%;
    background: #f5f5f5;
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 18px 20px;
    font-size: 16px;
    color: #111111;
    box-sizing: border-box;
    transition: all 0.3s ease;
    outline: none;
    font-family: inherit;
}

.tuochi_contact_input::placeholder,
.tuochi_contact_textarea::placeholder {
    color: #999999;
}

.tuochi_contact_input:focus,
.tuochi_contact_textarea:focus {
    background: #ffffff;
    border-color: #257bff;
    box-shadow: 0 0 0 3px rgba(37, 123, 255, 0.1);
}

.tuochi_contact_textarea {
    min-height: 140px;
    resize: vertical;
}

/* 上传区域 */
.tuochi_contact_upload_title {
    color: #111111;
    font-size: 17px;
    font-weight: 600;
    margin: 8px 0 8px;
}

.tuochi_contact_upload_desc {
    color: #777777;
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 16px;
}

.tuochi_contact_dropzone {
    width: 100%;
    background: #f5f5f5;
    border: 2px dashed #dddddd;
    border-radius: 12px;
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.tuochi_contact_dropzone:hover,
.tuochi_contact_dropzone.dragover {
    background: #eef4ff;
    border-color: #257bff;
}
.tuochi_contact_row{display:flex;gap:12px;margin:10px 0;flex-wrap: wrap;}

.tuochi_contact_input{width:100%;padding:13px;border:1px solid #ccc;box-sizing:border-box;}
.tuochi_contact_textarea{width:100%;height:120px;padding:8px;box-sizing:border-box;margin:10px 0;border:1px solid #ccc;}
.tuochi_contact_dropzone{margin:10px 0;padding:20px;border:1px dashed #ccc;text-align:center;}
.tuochi_contact_dropzone_btn{margin:8px;padding:6px 14px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;}
.tuochi_contact_file_input{display:none;}
.tuochi_contact_file_list{margin:10px 0;text-align:left;}
.tuochi_contact_file_list>div{margin:4px 0;font-size:13px;}
.tuochi_contact_dropzone_text {
    color: #333333;
    font-size: 17px;
    margin: 0 0 12px;
}

.tuochi_contact_dropzone_btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #0f3082;
    color: #ffffff;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tuochi_contact_dropzone_btn:hover {
    background: #257bff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 123, 255, 0.3);
}

.tuochi_contact_file_list {
    margin-top: 12px;
    text-align: left;
}

.tuochi_contact_file_item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 8px;
    font-size: 14px;
    color: #333;
}

.tuochi_contact_file_remove {
    color: #999;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    transition: color 0.2s;
}

.tuochi_contact_file_remove:hover {
    color: #e53e3e;
}

.tuochi_contact_alt_email {
    color: #777777;
    font-size: 14px;
    margin: 16px 0 6px;
}

.tuochi_contact_alt_email a {
    color: #111111;
    font-weight: 600;
    text-decoration: none;
}

.tuochi_contact_alt_email a:hover {
    color: #257bff;
}

.tuochi_contact_privacy {
    color: #999999;
    font-size: 13px;
    margin: 0 0 35px;
}

/* 提交按钮 */
.tuochi_contact_submit_wrap {
    text-align: center;
    margin-top: 12px;
}

.tuochi_contact_submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #257bff;
    color: #ffffff;
    padding: 18px 56px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tuochi_contact_submit::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.4s ease;
}

.tuochi_contact_submit:hover {
    background: #1a5fd6;
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(37, 123, 255, 0.35);
}

.tuochi_contact_submit:hover::before {
    left: 100%;
}

/* 隐藏原生file input */
.tuochi_contact_file_input {
    display: none;
}

/* 平板适配 */
@media (max-width: 1100px) {
    .tuochi_contact_content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .tuochi_contact_title {
        font-size: 44px;
    }
}

/* 手机适配 */
@media (max-width: 720px) {
    .tuochi_contact_wrap {
        padding: 20px 0;
    }

    .tuochi_contact_title {
        font-size: 28px;
    }

    .tuochi_contact_desc {
        font-size: 14px;
    }

    .tuochi_contact_row {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .tuochi_contact_input,
    .tuochi_contact_textarea {
        padding: 16px;
        font-size: 15px;
    }

    .tuochi_contact_submit {
        width: 100%;
        padding: 16px;
        font-size: 16px;
    }
}