#Article .Article_con ,#product_class .product_con,
#product_win .product_win_con,#share_us .share_con,
#Certifications .Certifications_con,#News .News_class
,#contactus .contactus_class{
   margin: 0 auto;
   max-width: 1380px;
   width: 100%;
}
/* 首页产品分类index_cate */
#product_class .product_con .product_top {
   padding: 0 77px;
   text-align: center;
   margin-bottom: 32px;
}
#product_class .product_con .product_top .product_title {

   font-family: "Aparajita";
   font-size: 42px;
   margin: 20px 0;
   padding-top: 50px;

}

#product_class .product_con .product_top a {

   margin-top: 16px;
   display: block;
   font-size: 16px;
   color: #E027C8;

}
.product_list {
   margin: 30px 0 10px;
   display: flex;
   flex-wrap: wrap;
}
#product_class .product_con .product_list .product_list_li {
   width: 20%;
   text-align: center;
   box-sizing: border-box;
   padding: 10px;
}
#product_class .product_con .product_list .product_list_li a p {
   display: -webkit-box;
   overflow: hidden;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 3;
   line-height: 22px;
   font-size: 16px;
   color: #696969;
}
#product_class .product_con .product_list .product_list_li img {

   vertical-align: middle;
   max-width: 154px;
   min-height: 154px;
   margin-bottom: 14px;
}

/* ===== product_list 响应式：覆盖全断点，无遗漏区间 ===== */
@media only screen and (max-width: 1400px) {
    #product_class .product_con .product_list .product_list_li {
        width: 20%;
    }
}

@media only screen and (max-width: 1200px) {
    #product_class .product_con .product_list .product_list_li {
        width: 20%;
    }
    #product_class .product_con .product_list .product_list_li img {
        max-width: 140px;
        min-height: 140px;
    }
}

@media only screen and (max-width: 1024px) {
    #product_class .product_con .product_list .product_list_li {
        width: 25%;
    }
    #product_class .product_con .product_list .product_list_li img {
        max-width: 130px;
        min-height: 130px;
    }
}

@media only screen and (max-width: 980px) {
    #product_class .product_con .product_list .product_list_li {
        width: 33.333%;
    }
    #product_class .product_con .product_list .product_list_li img {
        max-width: 150px;
        min-height: 150px;
    }
}

@media only screen and (max-width: 768px) {
    #product_class .product_con .product_list .product_list_li {
        width: 33.333%;
    }
    #product_class .product_con .product_list .product_list_li img {
        max-width: 130px;
        min-height: 130px;
    }
    #product_class .product_con .product_list .product_list_li a p {
        font-size: 14px;
    }
}

@media only screen and (max-width: 580px) {
    #product_class .product_con .product_list .product_list_li {
        width: 50%;
    }
    #product_class .product_con .product_list .product_list_li img {
        max-width: 140px;
        min-height: 140px;
    }
    #product_class .product_con .product_list .product_list_li a p {
        font-size: 13px;
    }
}

@media only screen and (max-width: 480px) {
    #product_class .product_con .product_list .product_list_li {
        width: 50%;
    }
    #product_class .product_con .product_list .product_list_li img {
        max-width: 120px;
        min-height: 120px;
    }
}

@media only screen and (max-width: 414px) {
    #product_class .product_con .product_list .product_list_li {
        width: 50%;
    }
    #product_class .product_con .product_list .product_list_li img {
        max-width: 110px;
        min-height: 110px;
    }
}


/* 首页文章列表OUR_ADVANTAGE */
#Article {

   background: url("../images/Article.png") no-repeat 0 0;
   background-size: 100% 100%;
   height: 800px;

}
#Article .Article_list {

   float: left;
   width: 600px;

}
#Article .Article_top {

   float: right;
   width: 770px;
   background: url("../images/Articled.png") no-repeat 0px 0px;
   padding: 0 45px 0 80px;
   background-size: 100% 100%;
   height: 767px;
   margin-top: 18px;
   box-sizing: content-box;

}
#Article .Article_top img {
   display: block;
   width: 100%;
   margin-top: 25px;
}
#Article .Article_top .Article_content {

   font-size: 15px;
   color: #fff;
   line-height: 28px;
   margin-top: 15px;
   padding: 0 10px;

}
#Article .Article_con {

   position: relative;

}
#Article .Article_list {

   width: 480px;
   position: absolute;
   top: 106px;
   left: 0;

}

/* 图片统一兜底：任何宽度下都按比例缩放、完整显示，不溢出容器 */
#Article img {
   max-width: 100%;
   height: auto;
}
#Article .Article_list .Article_list_item {
   padding: 15px 12px 15px 82px;
   background: #F5F5F5;
   margin: 12px 0;
   border-radius: 4px;
   box-shadow: 0 2px 6px rgba(0,0,0,0.06);
   transition: box-shadow 0.2s, transform 0.2s;
}
#Article .Article_list .Article_list_item:hover {
   box-shadow: 0 4px 12px rgba(0,0,0,0.12);
   transform: translateY(-2px);
}
#Article .Article_list a:nth-child(2) .Article_list_item {

   background-image: url("../images/Articlea.png");
   background-repeat: no-repeat;
   background-position: 13px center;

}
#Article .Article_list a:nth-child(3) .Article_list_item  {

   background-image: url("../images/Articleb.png");
   background-repeat: no-repeat;
   background-position: 13px center;

}
#Article .Article_list a:nth-child(4) .Article_list_item  {

   background-image: url("../images/Articlec.png");
   background-repeat: no-repeat;
   background-position: 13px center;

}
#Article .Article_list a{
   text-decoration: none;
}
#Article .Article_list .Article_list_item h3 {

   font-size: 20px;
   color: #303030;
   font-weight: bold;
   margin-bottom: 8px;

}
#Article .Article_list .Article_list_item p {

   font-size: 14px;
   line-height: 22px;
   color: #979696;

}
/* 首页视频index_videos */

#video {
   _background: #F6F6F6;
}
#video .video_con {
   width: 100%;
   max-width: 1380px;
   margin: 70px auto 40px;
   position: relative;
}
#video .video_con .video_con_video video {
   display: block;
   width: 100%;
}
#video .video_con .video_con_top {
   position: absolute;
   top: 0;
   left: 0;
   text-align: center;
   background: rgba(0,0,0,0.5);
   width: 100%;
   height: 100%;
   box-sizing: border-box;
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
   padding: 20px;
} 

#video .video_con .video_con_top h2 {
   width: 90%;
   max-width: 600px;
   margin: 20px auto;
   color: #fff;
   font-size: 43px;
   padding-top: 0;
   padding-bottom: 11px;
   font-family: "Aparajita";
   box-sizing: border-box;
   
}
#video .video_con .video_con_top h2::after {
   content: " ";
   display: block;
   width: 200px;
   background: #fff;
   height: 4px;
   margin: 0 auto;
}
#video .video_con .video_con_top p {
   width: 90%;
   max-width: 800px;
   margin: 0 auto;
   color: #fff;
   font-size: 20px;
   font-family: 'CALIBRI';
   box-sizing: border-box;
}
#video .video_con .video_con_top a#play {
   display: inline-block;
   padding: 42px 63px;
   background: url("../images/play.png") no-repeat;
   background-size: contain;
   margin-top: 26px;
}
#video .video_con .video_con_top a#stop {
   display: inline-block;
   padding: 42px 63px;
   background: url("../images/stop.png") no-repeat;
   background-size: contain;
   margin-top: 26px;
   display: none;
}
#video .video_con:hover .video_con_top {
   display: flex !important;
}

#video .video_con .video_con_top p {
   width: 90%;
   max-width: 800px;
   margin: 0 auto;
   color: #fff;
   font-size: 20px;
   font-family: 'CALIBRI';
   box-sizing: border-box;
}
#video .video_con .video_con_top a#play {
   display: inline-block;
   padding: 42px 63px;
   background: url("../images/play.png") no-repeat;
   background-size: contain;
   margin-top: 26px;
}
#video .video_con .video_con_top a#stop {
   display: inline-block;
   padding: 42px 63px;
   background: url("../images/stop.png") no-repeat;
   background-size: contain;
   margin-top: 26px;
   display: none;
}
#video .video_con:hover .video_con_top {
   display: flex !important;
}
/* 首页背景墙 */
#Album .Album_con {
   max-width: 1380px;
   width: 100%;
   margin: 0 auto;
   display: flex;
   flex-wrap: wrap;
   gap: 26px;
   box-sizing: border-box;
}
#Album .Album_con .Album_con_list {
   flex: 0 1 calc((100% - 78px) / 4);
   min-width: 0;
}
#Album .Album_con .clear {
   display: none;
}
#Album > .Album_con > div + div {
   margin-left: 0;
}
#Album .Album_con .Album_con_list h2 {
   font-size: 28px;
   text-align: left;
   margin: 6px 0 0px 0;
   color: #767676;
   font-family: 'Aparajita';
   white-space: nowrap;
   text-overflow: ellipsis;
   overflow: hidden;
}
#Album .Album_con .Album_con_list .Album_con_img {
   position: relative;
   width: 100%;
   height: auto;
   overflow: hidden;
}
#Album .Album_con .Album_con_list .Album_con_img:hover a {
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: rgba(0,0,0,0.5);
}
#Album > .Album_con > .Album_con_list > .Album_con_img > a {
   position: absolute;
   display: flex;
   align-items: center;
   justify-content: center;
   font-size: 22px;
   color: #fff;
   text-decoration: none;
   -webkit-transition: all 0.3s;
   -moz-transition: all 0.3s;
   -o-transition: all 0.3s;
   transition: all 0.3s;
}

/* ===== #Album 响应式 ===== */
@media only screen and (max-width: 1400px) {
    #Album .Album_con .Album_con_list {
        flex: 0 1 calc((100% - 78px) / 4);
    }
}

@media only screen and (max-width: 1200px) {
    #Album .Album_con .Album_con_list {
        flex: 0 1 calc((100% - 78px) / 4);
    }
    #Album .Album_con .Album_con_list h2 {
        font-size: 24px;
    }
}

@media only screen and (max-width: 1024px) {
    #Album .Album_con .Album_con_list {
        flex: 0 1 calc((100% - 26px) / 2);
    }
    #Album .Album_con .Album_con_list h2 {
        font-size: 22px;
    }
}

@media only screen and (max-width: 980px) {
    #Album .Album_con .Album_con_list {
        flex: 0 1 calc((100% - 26px) / 2);
    }
}

@media only screen and (max-width: 768px) {
    #Album .Album_con .Album_con_list {
        flex: 0 1 calc((100% - 26px) / 2);
    }
    #Album .Album_con .Album_con_list h2 {
        font-size: 20px;
    }
    #Album > .Album_con > .Album_con_list > .Album_con_img > a {
        font-size: 18px;
    }
}

@media only screen and (max-width: 580px) {
    #Album .Album_con {
        gap: 15px;
    }
    #Album .Album_con .Album_con_list {
        flex: 0 1 100%;
    }
    #Album .Album_con .Album_con_list h2 {
        font-size: 18px;
    }
    #Album > .Album_con > .Album_con_list > .Album_con_img > a {
        font-size: 16px;
    }
}

@media only screen and (max-width: 480px) {
    #Album .Album_con .Album_con_list h2 {
        font-size: 16px;
    }
    #Album > .Album_con > .Album_con_list > .Album_con_img > a {
        font-size: 14px;
    }
}

@media only screen and (max-width: 414px) {
    #Album .Album_con {
        gap: 12px;
        padding: 0 10px;
    }
    #Album .Album_con .Album_con_list h2 {
        font-size: 15px;
    }
}
/* News Center */
#News .News_class .News_con .News_title {
   font-size: 46px;
   font-family: 'Aparajita';
   text-align: center;
   margin: 40px 0 14px;
}
#News .News_class .News_con .News_content {
   padding: 0 130px;
   text-align: center;
   font-size: 20px;
   font-family: 'CALIBRI';
   margin-bottom: 28px;
}
#News .News_class .News_class_list .News_class_list_item {

   border: 4px solid #ddd;
   float: left;
   width: 320px;
   height: 350px;
   position: relative;
}
#News .News_class .News_class_list .News_class_list_item img {

   width: 50%;
   padding: 0 93px;
   vertical-align: middle;
   max-height: 122px;

}
#News .News_class .News_class_list .News_class_list_item {

   border: 4px solid #ddd;
   float: left;
   width: 370px;

}
#News>.News_class>.News_class_list>div + div {

   margin-left: 32px;

}
#News .News_class .News_class_list .News_class_list_item .News_class_list_time {

   background: #E027C8;
   width: 100px;
   text-align: center;
   line-height: 26px;
   height: 26px;
   overflow: hidden;
   position: absolute;
   top: 96px;
   left: 24px;
   color: #fff;
   font-size: 14px;

}
#News .News_class .News_class_list .News_class_list_item .News_xian {

   border-bottom: 2px solid #E027C8;
   position: absolute;
   top: 121px;
   left: -4px;
   width: 378px;

}
#News .News_class .News_class_list .News_class_list_item h2 {
   padding: 0 18px;
   font-size: 22px;
   font-family: 'CALIBRI';
   color: #686868;
   display: -webkit-box;
   overflow: hidden;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 2;
   max-height: 54px;
   margin: 14px 0;
}
#News .News_class .News_class_list .News_class_list_item p {
   padding: 0px 18px;
   height: 134px;
   font-family: 'CALIBRI';
   font-size: 18px;
   color: #686868;
   display: -webkit-box;
   overflow: hidden;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 6;
   margin-bottom: 18px;
}


#news .news_con{
   max-width: 1380px;
   width: 100%;
   margin: 0 auto;
}

#news .news_con .news_con_title .class_con_title_left {

   font-family: 'tou';
   text-align: center;
   height: 90px;
   font-size: 32px;
   background: url("../images/Atitle.png") no-repeat center 8px;
   margin-top: 33px;
   line-height: 90px;
   color: #fff;

}
#news .news_con .news_con_title a {

   text-align: center;
   display: block;
   margin: 14px 0;
   font-size: 18px;

}
#news .news_con .news_con_list {

   margin-top: 30px;

}
/* 外层列表：flex 换行，列宽按比例铺满容器 */
#news .news_con .news_con_list > ul {
   display: flex;
   flex-wrap: wrap;
   gap: 20px;
   margin: 0;
   padding: 0;
   list-style: none;
}
/* 每个 li 为一列（主图 + 侧栏），三等分容器宽度 */
#news .news_con .news_con_list > ul > li {
   flex: 0 1 calc((100% - 40px) / 3);
   box-sizing: border-box;
   border: 10px solid #EEEEEE;
   margin: 0;
   text-align: center;
}
#news .news_con .news_con_list > ul > li .img {
   width: 100%;
   height: auto;
   overflow: hidden;
}
#news .news_con .news_con_list > ul > li .img img{
   width: 100%;
   display: block;
}
#news .news_con .news_con_list li .list_con {

   background: #fff;
   padding: 20px 0;

}
#news .news_con .news_con_list li .list_con > a{
   height: 48px;
   display: block;
}

#news .news_con .news_con_list li .list_con h2 {
   font-size: 18px;
   font-family: tou;
   padding: 0 20px;
   text-align: left;
   font-weight: bold;
   color: #333333;
   display: -webkit-box;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 2;
   overflow: hidden;
}
html[lang=ar] #news .news_con .news_con_list li .list_con h2 {
   font-size: 18px;
   font-family: tou;
   padding: 0 20px;
   text-align: right;
   font-weight: bold;
   color: #333333;
   display: -webkit-box;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 2;
   overflow: hidden;
}
#news .news_con .news_con_list li .list_con .date {

   height: 50px;
   display: block;
   line-height: 50px;
   font-size: 16px;
   color: #F39835;

}
#news .news_con .news_con_list li .list_con p {

   height: 130px;
   font-size: 15px;
   padding: 0 10px;
   text-align: center;

}
#news .news_con .news_con_list li .list_con p a {

   color: #333333;
   display: -webkit-box;
   text-decoration: none;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 6;
   overflow: hidden;

}
#news .news_con .news_con_list li .list_con .more {
   display: block;
   width: 100px;
   margin: 0 auto;
   text-align: center;
   height: 30px;
   line-height: 30px;
   font-size: 24px;
   color: #fff;
   background: #F39835;
   border-radius: 20px;
}

#news .news_con .news_con_list li .asider ul {
   margin: 0;
   padding: 0;
   list-style: none;
}
#news .news_con .news_con_list li .asider li {

   overflow: hidden;
   margin: 0;
   background: #fff;
   border-top: 1px solid #EEEEEE;

}
#news .news_con .news_con_list li .asider li img {

   box-sizing: content-box;
   float: left;
   width: 100px;
   padding: 8px;

}
html[lang=ar] #news .news_con .news_con_list li .asider li img {
   float: right;
   width: 100px;
   padding: 8px;
}
#news .news_con .news_con_list li .asider li h3 {

   text-align: left;
   width: calc(100% - 116px);
   float: left;
   margin-top: 8px;
   font-size: 14px;
   color: #333;
   height: 61px;
   overflow: hidden;

}
html[lang=ar] #news .news_con .news_con_list li .asider li h3 {
   text-align: right;
   width: calc(100% - 116px);
   float: left;
   margin-top: 8px;
   font-size: 14px;
   color: #333;
   height: 61px;
   overflow: hidden;
}
/* ===== #news 响应式：逐级减少列数 ===== */
@media only screen and (max-width: 1024px) {
    #news .news_con .news_con_list > ul > li {
        flex: 0 1 calc((100% - 20px) / 2);
    }
}
@media only screen and (max-width: 580px) {
    #news .news_con .news_con_list > ul {
        gap: 15px;
    }
    #news .news_con .news_con_list > ul > li {
        flex: 0 1 100%;
    }
}
/* FAQ */
#contactus .contactus_class {
   display: flex;
   /* gap: 30px; */
   justify-content: space-between;
}
#contactus .contactus_class .contactus_con {

   text-align: left;
   margin: 48px 0 0px;
   flex: 0 1 calc(50% - 15px);
   max-width: 650px;
   float: none;
   box-sizing: border-box;

}
#contactus .contactus_class .contactus_con .contactus_title {

   font-size: 46px;
   font-family: 'Aparajita';
   margin-bottom: 14px;
   padding-bottom: 16px;
   border-bottom: 2px solid #E7E7E7;
}
#contactus .contactus_class .contactus_con .contactus_content {

   font-size: 20px;
   font-family: 'CALIBRI';
   padding: 0 80px;
   color: #666666;
}
#contactus .contactus_class .contactus_con .contactus_more {

   margin-top: 16px;
   font-size: 16px;
}
#contactus .contactus_class .contactus_con .contactus_more a{
   text-decoration: none;
}
#contactus .contactus_class .contactus_con .contactus_more::after {
   content: " ";
   display: block;
   width: 118px;
   border-bottom: 1px solid #ddd;
   margin: 0 auto;
} 
/*#contactus .contactus .contactus_top div {

   width: 270px;
   float: left;
   font-size: 16px;
   font-family: 'CALIBRI';

}*/

#contactus .contactus .contactus_top {

   width: 100%;
   max-width: 650px;
   margin: 0 auto;

}

#contactus .contactus .contactus_top div {

   float: left;
   font-size: 16px;
   font-family: 'CALIBRI';
   height: 30px;
   line-height: 30px;
   padding-left: 32px;
   margin-bottom: 26px;

}
#contactus .contactus .contactus_top div + div {

   margin-left: 16px;

}
#contactus .contactus .contactus_top div.contactus_Telapp {

   background: url("../images/Tel-phone.png") no-repeat -2px -4px;

}
#contactus .contactus .contactus_top div.contactus_email {

   background:url("../images/Email.png") no-repeat -4px -3px;

}
#contactus .contactus .contactus_top div.contactus_add {

   background: url("../images/add-grey.png") no-repeat -4px -1px;

}
#contactus .contactus .contactus_bottom .inputa {

   margin-top: 28px;
   margin-bottom: 20px;
   display: flex;
   gap: 15px;

}
#contactus .contactus .contactus_bottom .inputa input + input {

   margin-left: 0;

}
html[lang=ar] #contactus .contactus .contactus_bottom .inputa input + input {
   margin-left: 0;
   margin-right: 0;
}
#contactus .contactus .contactus_bottom .inputa input {

   box-sizing: border-box;
   flex: 1 1 0;
   height: 30px;
   border: 1px solid #ddd;
   padding-left: 12px;
}
#contactus .contactus .contactus_bottom .textareaa textarea {

   box-sizing: border-box;
   width: 100%;
   border: 1px solid #ddd;
   height: 120px;
   padding: 11px;
   font-family: arial;
   font-size: 14px;
}

#contactus .contactus .contactus_bottom .textareaa .btn {

   padding: 4px 0;
   border: 1px solid #ddd;
   background: #ddd;
   margin: 18px auto;
   display: block;
       width: 100%;
    height: 100%;
   color: #F39835;
   font-size: 18px;
   cursor: pointer;
}
#contactus .contactus .contactus_bottom .textareaa .btn:hover{
   color: #fff;
}
#contactus .contactus_class .faqs_class {

   text-align: left;
   margin: 48px 0 38px;
   flex: 0 1 calc(50% - 15px);
   max-width: 520px;
   float: none;

}
#contactus .contactus_class .faqs_class .faqs_title {

   font-size: 46px;
   font-family: 'Aparajita';
   margin-bottom: 14px;
   padding-bottom: 16px;
   border-bottom: 2px solid #E7E7E7;
   color: #F39835;

}

#contactus .contactus_class .faqs_class .faqs_title a {

   font-size: 18px;
   float: right;
   margin-top: 17px;
   color: #A0A0A0;
   font-family: arial;
   font-size: 14px;
}

#contactus .contactus_class .faqs_class dt {

   padding-left: 35px;
   line-height: 26px;
   background: url("../images/Q.png") no-repeat 0 2px;
   font-size: 16px;
   margin-top: 10px;
   color: #797979;
}
#contactus .contactus_class .faqs_class dd{
   padding-left: 35px;
   line-height: 26px;
   background: url("../images/A.png") no-repeat 0 2px;
   font-size: 16px;
   margin-bottom: 10px;
   color: #797979;
}

/* FAQ 列：与左侧表单列同宽（650）并贴右对齐，左右两列视觉对称；
   窄屏下容器自身会收缩，这里不会再撑出列外 */
#contactus .contactus_class .faqs_class {
   box-sizing: border-box;
   margin-left: auto;
   max-width: 650px;
}

/* FAQ 滚动容器：原来写死 520px（HTML 内联 + Marquee 宽度参数），
   列宽小于 520 时内容会溢出到列右侧外并被裁切；
   改为跟随列宽，高度仍保持 320 供 Marquee 纵向滚动使用 */
#contactus .contactus_class .faqs_class .faqs dl {
   width: 100% !important;
   max-width: 100%;
   box-sizing: border-box;
}

#VerifyCode{
   margin-left: 6px;
}
#VerifyCode img {
   vertical-align: middle;
   margin-left: 16px;
   height: 32px;
}

/* ===== #contactus 响应式 ===== */

/* 中屏：容器自身已用 max-width 收缩，FAQ 滚动容器宽度随列变化 */
@media only screen and (max-width: 1200px) {
    #contactus .contactus_class .contactus_con .contactus_title,
    #contactus .contactus_class .faqs_class .faqs_title {
        font-size: 40px;
    }
}

@media only screen and (max-width: 980px) {
    #contactus .contactus_class .contactus_con .contactus_title,
    #contactus .contactus_class .faqs_class .faqs_title {
        font-size: 34px;
    }
}

/* 窄屏：左右两列改为纵向堆叠 */
@media only screen and (max-width: 768px) {
    #contactus .contactus_class {
        flex-direction: column;
        gap: 0;
        padding: 0 10px;
    }
    #contactus .contactus_class .contactus_con,
    #contactus .contactus_class .faqs_class {
        float: none;
        flex: 1 1 100%;
        width: 100%;
        max-width: 100%;
        margin: 32px 0 0;
        box-sizing: border-box;
    }
    /* 联系信息三个小项纵向排列 */
    #contactus .contactus .contactus_top div {
        float: none;
        width: 100%;
        box-sizing: border-box;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    #contactus .contactus_class .contactus_con .contactus_title,
    #contactus .contactus_class .faqs_class .faqs_title {
        font-size: 30px;
    }
    /* 三个输入框纵向堆叠 */
    #contactus .contactus .contactus_bottom .inputa {
        display: block;
    }
    #contactus .contactus .contactus_bottom .inputa input {
        float: none;
        width: 100%;
        box-sizing: border-box;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    #contactus .contactus .contactus_bottom .inputa input + input {
        margin-top: 12px;
        margin-left: 0;
    }
    html[lang=ar] #contactus .contactus .contactus_bottom .inputa input + input {
        margin-right: 0;
    }
    /* 验证码输入框整行 */
    #contactus .contactus .contactus_bottom .textareaa .inputa {
        margin-top: 16px;
        margin-bottom: 12px;
    }
    #contactus .contactus .contactus_bottom .textareaa .inputa input {
        width: 100%;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    /* FAQ 滚动容器宽度随列 */
    #contactus .contactus_class .faqs_class .faqs dl {
        width: 100% !important;
        height: auto !important;
        min-height: 200px;
    }
    #VerifyCode img {
        margin-left: 8px;
        margin-top: 14px;
    }
}

@media only screen and (max-width: 480px) {
    #contactus .contactus_class .contactus_con .contactus_title,
    #contactus .contactus_class .faqs_class .faqs_title {
        font-size: 26px;
    }
}

.indexr {
    background-color: #F9F9F9;
}

.indexr .title {
    text-align: center;
    position: relative;
}

.indexr .title h2 {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 30px;
    padding-top: 60px;
    color: #292929;
}

.indexr .title .summary {
    line-height: 25px;
    font-size: 16px;
    margin-bottom: 60px;
}

.indexr .wrapper {
    width: 1430px;
}

.indexr .com {
    overflow: hidden;
    position: relative;
    padding-bottom: 10px;
}

.indexr .com .list h2 {
    font-size: 19px;
    margin-top: 16px;
    text-align: center;
    line-height: 26px;
}

.indexr .com .list .left:hover {
    color: #EC8415;
}

.indexr .com .swiper.mySwipercate {
    padding: 8px 2px 56px;
}

.indexr .com .swiper.mySwipercate .list {
    text-align: center;
    box-shadow: 0 4px 11px 0 #E4E4E4;
}

.indexr .com .swiper.mySwipercate .list h2 {
    height: 68px;
    padding-bottom: 15px;
    font-weight: bold;
    padding: 0 10px;
}

.indexr .com .swiper.mySwipercate .list h2 span {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.indexr .title .p {
    max-width: 800px;
    margin: 28px auto 34px;
    width: 100%;
    line-height: 24px;
    font-size: 16px;
}

.indexr .title .mySwipercatelr .swiper-button-next,
.indexr .title .mySwipercatelr .swiper-button-prev {
    color: #000;
    opacity: 1;
}

.indexr .title .mySwipercatelr .swiper-button-next::after,
.indexr .title .mySwipercatelr .swiper-button-prev::after {
    font-size: 22px;
}

.indexr .title .mySwipercatelr .swiper-button-next {
    right: 6px;
    bottom: -12px;
    top: auto;
}

.indexr .title .mySwipercatelr .swiper-button-prev {
    right: 32px;
    bottom: -12px;
    top: auto;
    left: auto;
}



.inderes {
    padding: 130px 0 110px;
    background-size: cover;
}

.inderes .left {
    width: 40%;
}

.inderes .right {
    width: 60%;
    overflow: hidden;
}

.inderes .left .con {
    width: 400px;
    margin-left: auto;
    margin-right: 60px;
}

@media only screen and (max-width: 1920px) {
    .inderes .left {
        width: 38%;
    }

    .inderes .right {
        width: 62%;
        overflow: hidden;
    }

    .inderes .left .con {
        width: 400px;
        margin-left: auto;
        margin-right: 84px;
    }
}



.aboutvideo {
    /* padding: 70px 0; */
    background: #F9F9F9;
}

.aboutvideo .aboutustu {
    width: 55%;
}

.aboutvideo .aboutus {
    width: 40%;
    color: #111111;
}

.aboutvideo .aboutustu .oimg img {
    width: 100%;
}

.aboutvideo .aboutus h2 {
    margin-bottom: 20px;
    font-size: 42px;
    font-weight: 600;
}

.aboutvideo .aboutus .p {
    font-size: 16px;
    line-height: 26px;
    color: #333;
}

.aboutvideo .aboutus a {
    color: #fff;
    font-size: 16px;
    margin-top: 20px;
    display: inline-block;
    background: #EC8415;
    padding: 10px 36px;
    border-radius: 6px;
    font-weight: bold;
}

.aboutvideo .aboutus a:hover {
    background: #313131;
}

.aboutvideo .aboutustu .oimg {
    border-radius: 10px;
}

.aboutvideo .aboutus h3 {
    font-size: 28px;
    margin-bottom: 12px;
}

.aboutvideo .aboutus .a .iimg {
    margin-top: 20px;
}

.aboutvideo .aboutus .a .iimg img {
    margin-left: 12px;
    width: 54px;
    height: 44px;
}

.indexcaselist {
    padding: 50px 0;
    background: #FFF;
}

.indexcaselist .title {
    text-align: center;
    position: relative;
    margin-bottom: 40px;
}

.indexcaselist .title h2 {
    font-size: 42px;
    font-weight: bold;
}

.indexcaselist .title a {
    position: absolute;
    top: 0;
    right: 0;
    border: 1px solid #EB8314;
    color: #EB8314;
    font-size: 16px;
    font-weight: bold;
    padding: 8px 26px;
    border-radius: 6px;
}

.indexcaselist .title a:hover {
    border: 1px solid #313131;
    color: #313131;
}

.indexcaselist .com .list h2 {
    text-align: center;
    font-size: 18px;
    margin: 20px 0 14px;
    font-weight: bold;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.indexcaselist .com .list h2:hover {
    color: #EB8314;
}

.indexcaselist .com .list .p {
    color: #5A5A5C;
    font-size: 16px;
    line-height: 1.6;
    padding: 0 10px;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.indexcaselist .com .swiper .swiper-button-nextss,
.indexcaselist .com .swiper .swiper-button-prevss {
    background: #9C9C9C;
    padding: 8px 6px;
    color: #fff;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #C4C4C4;
    z-index: 999;
}

.indexcaselist .com .swiper .swiper-button-nextss .EFfx,
.indexcaselist .com .swiper .swiper-button-prevss .EFfx {
    font-size: 26px;
    display: block;
}

.indexcaselist .com .swiper .swiper-button-nextss {
    right: 0;
}

.indexcaselist .com .swiper .swiper-button-prevss {
    left: 0;
}

.indexcaselist .com .swiper .swiper-button-nextss:hover,
.indexcaselist .com .swiper .swiper-button-prevss:hover {
    background: #EC8415;
}



.indexvdeos {
    padding: 20px 0 40px;
}

.indexvdeos .title h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 40px;
}

.indexvdeos .com {
    position: relative;
}

.indexvdeos .com .comtop .list {
    width: 48.5%;
}

.indexvdeos .com .comtop .list .video {
    position: relative;
}

.indexvdeos .com .comtop .list img {
    width: 100%;
}

.indexvdeos .com .comtop .list .video a {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("../images/video_doc_03.png") no-repeat center center;
}

.indexvdeos .com .comtop .list .video a:hover {
    background: url("../images/video_doc_05.png") no-repeat center center;
}

.indexvdeos .com .comtop .list h2 {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: bold;
}

.indexvdeos .com .comtop .list p {
    font-size: 16px;
    line-height: 1.5;
}

.indexvdeos .com .comtop .list a {
    display: inline-block;
    padding: 10px 36px;
    margin-top: 24px;
    background: #EC8415;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    border-radius: 6px;
}

.indexvdeos .com .comtop .list a:hover {
    background: #313131;
}

.indexvdeos .com .compost .list .video a {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("../images/video_doc_03.png") no-repeat center center;
}

.indexvdeos .com .compost .list .video a:hover {
    background: url("../images/video_doc_05.png") no-repeat center center;
}

.indexvdeos .com .compost {
    position: absolute;
    bottom: 40px;
    background: #fff;
    padding: 22px 22px;
    right: 0;
}

.indexvdeos .com .compost .list {
    width: 230px;
    position: relative;
}

.indexvdeos .com .compost .list .titles {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
}

.indexvdeos .com .compost .list .titles h2 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    padding: 12px 12px;
}


.indexraq .title h2 {
    font-size: 42px;
    font-weight: bold;
}



.indexraq .com .right .pp {
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 20px;
}

.indexraq .com .right label {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
}


.topadd {
    position: relative;
    padding: 60px 0;
}

.topadd .swiper-pagination {
    position: unset;
    width: unset;
}

.topadd .swiper-button-nexta,
.topadd .swiper-button-preva,
.topadd .swiper-pagination-current,
.topadd .swiper-pagination-total {
    margin: 0 5px;
    width: 40px;
    height: 40px;
    text-align: center;
    border: 1px solid #959595;
    border-radius: 50%;
    background: #FFF;
    color: #909090;
    line-height: 40px;
    font-weight: bold;
    font-size: 15px;
}

.topadd .swiper-button-nexta:hover,
.topadd .swiper-button-preva:hover {
    cursor: pointer;
    background: #EC8415;
    border: 1px solid #EC8415;
    color: #fff;
}

.indexnews .title h2 {
    font-size: 42px;
    margin-bottom: 30px;
}

.indexnews .con {
    position: relative;
}

.indexnews .list .oimg {
    width: 41%;
    border-radius: 8px;
}

.indexnews .list .conui {
    width: 56%;
}

.indexnews .list .conui .riqi {
    font-size: 16px;
    color: #EC8415;
    margin-bottom: 10px;
}

.indexnews .list .conui h2 {
    font-size: 20px;
    line-height: 1.4;
    margin-bottom: 10px;
    font-weight: bold;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.indexnews .list .conui .a {
    font-size: 16px;
    margin-top: 24px;
}

.indexnews .list .conui h2:hover {
    color: #EC8415;
}









.oimg {
    overflow: hidden;
}

.oimg img {
    transition: all 0.3s;
    display: inline-block;
}

.oimg img:hover {
    transform: scale(1.1);
}

.pnome {
    display: none;
}

.mnome {
    display: block;
}

@media only screen and (max-width: 1400px) {
    .indexr .wrapper {
        width: 100%;
    }

    .wrapper {
        width: 100%;
        margin: 0 auto;
        padding: 0 10px;
    }

    .inderes .wrappers {
        padding: 0 10px;
        width: 100%;
    }

}

@media only screen and (max-width: 1200px) {

    .wrapper {
        width: 100%;
        margin: 0 auto;
        padding: 0 10px;
    }

    .indexr .wrapper {
        width: 100%;
    }

    .indexr .com {
        overflow: hidden;
        position: relative;
    }

    .inderes .left .con {
        width: 92%;
        margin-left: auto;
        margin-right: 30px;
    }

    .inderes .right .swipers {
        width: 100%;
        margin-right: auto;
    }

    .indexvdeos .com .compost .list {
        width: 180px;
        position: relative;
    }

    .indexvdeos .com .compost {
        position: absolute;
        bottom: 4px;
        background: #fff;
        padding: 22px 22px;
        right: 0;
    }





}

@media only screen and (max-width: 1024px) {
    .pnome {
        display: block;
    }

    .mnome {
        display: none;
    }

    .inderes .left {
        width: 100%;
    }

    .inderes .left .con {
        width: 100%;
        margin-left: auto;
        margin-right: 0;
    }

    .inderes .right {
        width: 100%;
        overflow: hidden;
    }

    .inderes .left .con .a.pnome {
        text-align: center;
        margin-top: 16px;
    }

    .indexnews .title {
        width: 100%;
        margin-bottom: 40px;
    }

    .indexnews .con {
        width: 100%;
    }

    .indexnews .title .p {
        font-size: 16px;
        width: 100%;
        color: #292929;
    }

    .aboutvideo .aboutus {
        width: 100%;
        margin-top: 0;
        margin-bottom: 30px;
    }

    .aboutvideo .aboutustu {
        width: 100%;
    }

    .indexwindows .swiper .grid-container {
        gap: 20px 10px;
        padding: 4px;
    }

    .indexvdeos .com .compost {
        position: unset;
        background: #fff;
        padding: 22px 22px;
        margin-top: 20px;
    }

    .indexvdeos .com .compost .list {
        width: max-content;
        position: relative;
    }
}

@media only screen and (max-width: 980px) {

    .indexr .title h2 {
        font-size: 32px;
        font-weight: bold;
        margin-bottom: 23px;
    }

    .indexr .title .summary {
        line-height: 25px;
        font-size: 16px;
        margin-bottom: 34px;
    }




}



@media only screen and (max-width: 580px) {



    .indexr .title h2 {
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 23px;
    }

    .indexr .title .summary {
        line-height: 20px;
        font-size: 13px;
        margin-bottom: 20px;
    }

    .indexr .com {
        overflow: hidden;
        position: relative;
        padding-bottom: 0;
    }




    .indexnews .title .p {
        font-size: 14px;
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
        color: #292929;
        line-height: 22px;
    }

    .indexwindows .title h2 {
        text-align: center;
        font-size: 24px;
        font-weight: bold;
    }

    .indexadr .title h2 {
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 18px;
        padding-top: 20px;
        color: #292929;
    }

    .aboutvideo .aboutus h2 {
        margin-bottom: 15px;
        font-size: 24px;
        font-weight: 600;
    }

    .indexvideolist .title h2 {
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 18px;
        padding-top: 30px;
        color: #292929;
    }

    .indexnews .title h2 {
        font-size: 24px;
        font-weight: 600;
        margin-bottom: 10px;
        color: #292929;
    }

    .indexnews .title {
        width: 100%;
        margin-bottom: 20px;
    }

    .indexnews {
        padding: 36px 0;
    }

    .index7 .title h2 {
        font-size: 20px;
        font-weight: bold;
        margin-bottom: 12px;
        color: #fff;
        text-align: center;
    }

    .index7 .title p {
        color: #fff;
        text-align: center;
        font-size: 14px;
        margin-bottom: 10px;
        padding: 0 10px;
    }


    .biaodanlist {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 100%;
    }

    .biaodan .item.items label {
        width: 100%;
        flex: 0;
    }

    .biaodan .item {
        width: calc(100% - 20px);
        border-bottom: 1px solid #fff;
        margin: 20px 10px;
        padding-bottom: 4px;
    }

    .indexraq .com .right .item.verify_status input {
        /* width: 120px; */
        width: 80%;
    }

    .biaodan .item.verify_status {
        position: relative;
    }

    .biaodan .item.verify_status img {
        width: 96px;
        position: absolute;
        top: 0px;
        right: 0;
    }

    .aboutvideo .xiangce .oimg {
        text-align: center;
    }

    .aboutvideo .xiangce .oimg img {
        display: inline-block;
    }

    .indexvdeos .com .comtop .list {
        width: 100%;
        margin: 10px 0;
    }


}

@media only screen and (max-width: 498px) {

    .indexr .title h2 {
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 10px;
        padding-top: 30px;
        text-align: left;
    }

    .aboutvideo {
        padding: 15px 0;
        background-size: cover;
    }

    .aboutvideo .aboutus a {
        color: #fff;
        font-size: 16px;
        margin-top: 20px;
        display: inline-block;
        background: #EC8415;
        padding: 10px 14px;
        border-radius: 6px;
        font-weight: bold;
    }

    .indexwindows .title h2 {
        text-align: left;
        font-size: 24px;
        font-weight: bold;
    }

    .indexwindows .indexwinbg {
        padding-top: 36px;
    }

    .indexwindows .swiper {
        padding-bottom: 50px;
    }



    .indexvdeos .title h2 {
        text-align: center;
        font-size: 24px;
        margin-bottom: 10px;
    }

    .indexvdeos .com .comtop .list h2 {
        font-size: 18px;
        margin-bottom: 12px;
        font-weight: bold;
    }

    .indexvdeos .com .comtop .list a {
        display: inline-block;
        padding: 8px 24px;
        margin-top: 24px;
        background: #EC8415;
        color: #fff;
        font-size: 16px;
        font-weight: bold;
        border-radius: 6px;
    }

    .indexraq .title {
        padding: 10px 0 25px;
        text-align: center;
    }

    .indexraq .title h2 {
        font-size: 24px;
        font-weight: bold;
    }

    .indexraq .com .left h3 {
        font-size: 14px;
        font-weight: bold;
        margin-bottom: 12px;
    }

    .indexraq .com .left h2 {
        font-size: 20px;
        font-weight: bold;
        max-width: 500px;
        line-height: 1.2;
        margin-bottom: 12px;
    }

    .indexraq .com .left .but .contactus {
        background: #EC8415;
        color: #fff;
        padding: 8px 20px;
        border-radius: 6px;
        font-size: 16px;
        font-weight: bold;
        margin-right: 24px;
        width: auto;
        margin-bottom: 8px;
    }

    .indexraq .com .left .but span {
        display: inline-block;
        width: 2px;
        height: 38px;
        background: #EC8415;
        margin-right: 24px;
        margin-bottom: 8px;
    }

    .indexraq .com .left .but .whatApp {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .indexraq .com .right {
        width: 100%;
        padding: 20px;
        border-radius: 10px;
        margin-bottom: 30px;
    }

    .verification {
        display: flex;
        /* flex-direction: column !important; */
    }

    .verification .input-wrapper {
        width: 100% !important;
    }

    .verification img {
        width: 100% !important;
        height: auto !important;
        margin-left: 0 !important
    }

    @media (max-width: 768px) {
        .indexraq .com .right .item {
            width: 100%;
        }
    }

    .indexadr .com .swiper {
        padding: 50px 0px 100px;
    }
}

/* 热门产品 */
.hot-products-section {
    background: #fff;
}

/* 头部排版 */
.main-header {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 40px;
}

.main-header h2 {
    font-size: 32px;
    font-weight: bold;
    text-transform: uppercase;
}



/* 小类目标题 */
.category-block {
    margin-bottom: 50px;
}

.sub-title {
    font-size: 18px;
    font-weight: bold;
    color: #444;
    margin-bottom: 20px;
    text-align: left;
}

/* Swiper 基础设置 */
.hot-swiper {
    position: relative;
}

@media (max-width: 768px) {
    .category-title {
        display: flex;
        justify-content: center;
    }



}

.hot-swiper .swiper-slide {
    width: 444px !important;
    height: 444px !important;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.dark-style .product-img {
    aspect-ratio: 1/1;
    background: #f0f0f0;
    overflow: hidden;
}


.dark-style .product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.light-card-style .card-box {
    background: #fff;
    border: 1px solid #eee;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    padding: 20px;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.light-card-style .product-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-title {
    margin-top: 15px;
    font-size: 14px;
    line-height: 1.4;
    font-weight: bold;
    color: #333;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    padding: 0 10px;
}



.hot-swiper .swiper-button-next {
    right: 0;
    border-radius: 4px 0 0 4px;
}


.main-header {
    display: flex;
    justify-content: center;
    position: relative;
    margin-bottom: 40px;
}

.main-header h2 {
    font-size: 30px;
    font-weight: bold;
}


.category-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
    margin-top: 36px;
}

.category-title .product-card {
    display: flex;
    flex-direction: column;
    align-items: center;
}


.white-box img {
    width: 444px;
    height: 444px;
    object-fit: contain;
    object-fit: contain;
}

.product-info {
    margin-top: 15px;
    font-size: 16px;
    color: #333;
    line-height: 1.4;
    font-weight: 600;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hot-swiper .swiper-button-prev,
.hot-swiper .swiper-button-next {
    width: 50px;
    height: 60px;
    background: #FFFFFF;
    color: #fff;
    margin-top: -60px;
}


.hot-swiper .swiper-button-prev:after,
.hot-swiper .swiper-button-next:after {
    font-size: 26px;
    font-weight: bold;
    color: #111111;
}

.hot-swiper .swiper-button-prev:hover,
.hot-swiper .swiper-button-next:hover {
    background: #111111;
    color: #fff;
    margin-top: -60px;
}


.hot-swiper .swiper-button-prev:hover:after,
.hot-swiper .swiper-button-next:hover:after {
    font-size: 26px;
    font-weight: bold;
    color: #ffffff;
}

.hot-swiper .swiper-button-prev {
    left: 0;
    border-radius: 0 4px 4px 0;
}

.hot-swiper .swiper-button-next {
    right: 0;
    border-radius: 4px 0 0 4px;
}

.hot-products-section .container {
    max-width: 1400px;
    margin: 36px auto 0 auto;
    box-sizing: border-box;
    padding: 20px 10px;
}

/* 响应式断点 */
@media (max-width: 768px) {
    .main-header h2 {
        font-size: 24px !important;
    }


    .hot-swiper .swiper-button-prev,
    .hot-swiper .swiper-button-next {
        width: 35px;
        height: 45px;
        background: rgba(0, 0, 0, 0.6);
        color: #fff;
        margin-top: -40px;

    }

    .hot-swiper .swiper-button-prev {
        left: 0;
        border-radius: 0 4px 4px 0;
    }

    .hot-swiper .swiper-button-next {
        right: 0;
        border-radius: 4px 0 0 4px;
    }

    .hot-swiper .swiper-button-prev:after,
    .hot-swiper .swiper-button-next:after {
        font-size: 16px;
    }
}

/* 响应式断点 */
@media (max-width: 414px) {
    .main-header h2 {
        font-size: 18px !important;
    }

    .main-header {}

}

.hot-swiper {
    width: 100%;
    overflow: hidden;
    position: relative;
}

/* SOLUTION */
.solution-section {
    padding: 80px 0;
    background-color: #f9f9f9;
    text-align: center;
}

/* 头部文字 */
.solution-header {
    max-width: 800px;
    margin: 0 auto 50px;
}

.solution-header h2 {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 15px;
}

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

/* 网格布局：关键部分 */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    /* 大屏幕 4 列 */
    gap: 20px;
    /* 卡片之间的间距 */
    margin-bottom: 50px;
}

/* 修改卡片样式 */
.solution-item {
    background: #fff;
    padding: 60px 30px;
    border-radius: 4px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.06);

    display: flex;
    flex-direction: column;
    align-items: center;
    /* 内容水平居中 */
    text-align: center;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.solution-item h3 {
    font-size: 19px;
    font-weight: bold;
    color: #111;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    line-height: 1.3;
    width: 100%;
}

.solution-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-top: 25px;
    margin-bottom: 0;
}

/* 4. 底部按钮优化 */
.solution-footer {
    margin-top: 50px;
}

.quote-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #1a1a1a;
    color: #fff;
    padding: 20px 50px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    transition: background 0.3s;
    text-transform: uppercase;
}

.quote-btn:hover {
    background: #333;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    /* 增加卡片间的间距 */
    max-width: 1400px;
    margin: 0 auto 60px;
    padding: 0 10px;
}

.solution-item:hover {
    transform: translateY(-5px)
        /* 悬浮动效 */
}

.icon-box {
    height: 100px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-box img {
    max-height: 100%;
    width: auto;
}


/* 响应式适配 */
@media (max-width: 1200px) {
    .solution-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* 平板端 3 列 */
}

@media (max-width: 768px) {
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 小平板 2 列 */
}

@media (max-width: 480px) {
    .solution-grid {
        grid-template-columns: 1fr;
    }

    /* 手机端 1 列 */
}




/* 文字部分 */
.video-text {
    flex: 1;
    max-width: 400px;
    transition: transform 0.4s ease-out;
}

.video-text h3,
.video-text p {
    transition: all 0.4s ease-out;
}

.video-text h3 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.video-text p {
    font-size: 16px;
    color: #000000;
    font-weight: 600;
    margin-bottom: 45px;
    line-height: 1.6;
}

.read-more {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 10px 28px;
    background: #01893D;
    color: #fff;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    overflow: hidden;
    z-index: 1;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    /* 初始给个微弱阴影 */
}


.read-more {
    transition: all 0.4s ease-out;
    opacity: 0.8;
}


.video-placeholder {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}


.video-placeholder img {
    max-width: 850px;
    width: 100% !important;

    max-height: 390px;
    height: auto;
    object-fit: cover;

    transition: all 0.4s ease-out;
    display: block;
}

.video-row:hover .video-placeholder::before {
    background: rgba(0, 0, 0, 0.3);
}

.video-row:hover .video-text {
    transform: translateY(-8px);
}

.video-row:hover .video-text h3 {
    color: #34A164;
}

.video-row:hover .video-text p {
    color: #555;
}

.video-row:hover .read-more {
    opacity: 1;
    transform: translateX(5px);
}



.video-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    pointer-events: none;
    transition: background 0.4s ease-out;
    z-index: 1;
}

@keyframes ripple {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.8);
        opacity: 0;
    }
}


/* 响应式：手机端全部变回正常的上下堆叠 */
@media (max-width: 768px) {

    .video-row,
    .video-row:nth-child(even) {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .video-text {
        max-width: 100%;
    }

    .video-row {
        flex-direction: column-reverse !important;
        gap: 20px !important;
        margin-bottom: 50px !important;
        text-align: center;
    }

    .video-text {
        max-width: 100% !important;
        padding: 0 15px;
    }

    .video-text h3 {
        font-size: 16px;
    }

    .video-text p {
        margin-bottom: 20px;
        font-size: 14px;
        color: #494949;
    }



    .video-header h2 {
        font-size: 26px;
    }

    .video-header p {
        font-size: 14px;

    }
}


@media (max-width: 480px) {
    .video-header h2 {
        font-size: 18px;
    }


    .video-text h3 {
        font-size: 14px;
    }

    .video-text p {
        margin-bottom: 20px;
        font-size: 14px;
        color: #494949;
    }
}


/* 技术 */
.container {
    /* max-width: 1400px; */
    padding: 0 10px;
    /* position: relative; */
}

.insights-section {
    padding: 100px 0;
    background: #fcfcfc;
}

/* 标题样式 */
.main-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
    flex-direction: column;
}

.main-header h2 {
    font-size: 34px;
    letter-spacing: 1px;
    position: relative;
}

.main-header h2::after {
    content: "";
    display: block;
    width: 50px;
    height: 3px;
    background: #0056b3;
    margin: 10px auto 0;
}

.insight-card {
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    cursor: pointer;
}

.image-box {
    border-radius: 4px;
    /* 微小的圆角增加精致度 */
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    /* 默认极淡阴影 */
}

.insight-card:hover {
    transform: translateY(-10px);
}

.insight-card:hover .image-box {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.insight-card:hover .info-box .title {
    color: #0056b3;
}


.info-box .date {
    font-family: 'Arial', sans-serif;
    font-style: normal;
    letter-spacing: 0.5px;
    margin-top: 15px;
}

.info-box .title {
    font-size: 18px;
    /* 稍微加大 */
    margin-top: 8px;
    transition: color 0.3s;
}

/* 5. 导航按钮美化 */
.insights-section .swiper-button-prev,
.insights-section .swiper-button-next {
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    transition: all 0.3s;
}

.insights-section .swiper-button-prev:hover,
.insights-section .swiper-button-next:hover {
    background: #111111;
}

.insights-section .swiper-button-prev:hover:after,
.insights-section .swiper-button-next:hover:after {
    color: #fff !important;
}

.insights-section .swiper-button-prev {
    left: 9px;
}

.insights-section .swiper-button-next {
    right: 10px;
}


.more-link {
    font-size: 16px;
    color: #333;
    text-align: end;
    text-decoration: underline;
    font-weight: bold;
}

@media (max-width: 768px) {
    .main-header .more-link {
        top: 35px;
    }

}

/* ===== #Article 响应式 ===== */
@media only screen and (max-width: 1400px) {
    #Article .Article_top {
        width: 700px;
        height: 760px;
    }
    #Article .Article_list {
        width: 420px;
    }
    #Article .Article_list .Article_list_item {
        padding: 15px 8px 15px 70px;
        /* 显式设置 icon 尺寸和位置，避免原生尺寸溢出 padding-left */
        background-position: 14px center;
        background-size: 30px 30px;
        background-repeat: no-repeat;
    }
    #Article {
        height: 780px;
    }
}

@media only screen and (max-width: 1200px) {
    #Article .Article_top {
        width: 600px;
        height: 720px;
        padding: 0 30px 0 60px;
    }
    #Article .Article_top img {
        margin-top: 35px;
    }
    #Article .Article_list {
        width: 380px;
        top: 90px;
    }
    #Article .Article_list .Article_list_item {
        padding: 12px 8px 12px 60px;
        background-position: 14px center;
        background-size: 28px 28px;
        background-repeat: no-repeat;
    }
    #Article .Article_list .Article_list_item h3 {
        font-size: 19px;
    }
    #Article .Article_list .Article_list_item p {
        font-size: 14px;
    }
    #Article {
        height: 740px;
    }
}

@media only screen and (max-width: 1024px) {
    #Article .Article_top {
        width: 520px;
        height: 680px;
        padding: 0 25px 0 50px;
    }
    #Article .Article_top .Article_content {
        font-size: 14px;
        line-height: 24px;
    }
    #Article .Article_list {
        width: 340px;
        top: 80px;
    }
    #Article .Article_list .Article_list_item {
        padding: 10px 8px 10px 55px;
        margin: 15px 0;
        background-position: 13px center;
        background-size: 26px 26px;
        background-repeat: no-repeat;
    }
    #Article .Article_list .Article_list_item h3 {
        font-size: 17px;
    }
    #Article .Article_list .Article_list_item p {
        font-size: 13px;
        height: 50px;
    }
    #Article {
        height: 700px;
    }
}

@media only screen and (max-width: 980px) {
    /* Article 改为纵向堆叠：卡片在上、暗色图框在下，全部取消固定高度 */
    #Article {
        height: auto;
        /* 用 background 简写清掉 Article.png 照片底纹，整块改为纯橙色 */
        background: #E9A33F;
        padding: 30px 0 36px;
        box-sizing: border-box;
    }
    #Article .Article_con {
        display: flex;
        flex-direction: column;
        gap: 30px;
        padding: 0 15px;
        box-sizing: border-box;
    }
    /* 浮动清除块在 flex 布局里多余，避免底部多出空白 */
    #Article .Article_con .clear {
        display: none;
    }
    /* 卡片区在上方，3张卡片横向排列；gap 显式拆成行/列两个方向，避免某些浏览器 flex-wrap 下 row-gap 不生效 */
    #Article .Article_list {
        position: static;
        width: 100%;
        top: auto;
        order: 1;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        row-gap: 20px;
        column-gap: 15px;
    }
    /* 标题图整行居中；与下方卡片的间距单独用 margin-bottom 控制，比 gap 更可靠 */
    #Article .Article_list .Article_list_img {
        width: 100%;
        text-align: center;
        margin: 0 0 20px;
    }
    /* 标题图完整显示：按比例缩放，不裁切、不拉伸 */
    #Article .Article_list .Article_list_img img {
        display: block;
        width: auto;
        max-width: 100%;
        height: auto;
        margin: 0 auto;
    }
    /* 每张卡片占 1/3；min-width 必须为 0，否则窄屏会被挤出容器 */
    #Article .Article_list > a {
        flex: 1 1 calc(33.333% - 10px);
        min-width: 0;
        box-sizing: border-box;
        /* margin-bottom 兜底：哪怕 gap 不生效，卡片之间也不会贴在一起 */
        margin-bottom: 4px;
    }
    #Article .Article_list .Article_list_item {
        margin: 0;
        height: 100%;
        box-sizing: border-box;
        /* icon 缩小 + 右移 + padding-left 匹配：确保 icon→text 至少 14px 间隙 */
        padding: 15px 12px 15px 52px;
        border-radius: 8px;
        background-position: 14px center !important;
        background-size: 26px 26px !important;
        background-repeat: no-repeat !important;
    }
    #Article .Article_list .Article_list_item h3 {
        font-size: 16px;
        white-space: normal;
    }
    #Article .Article_list .Article_list_item p {
        font-size: 13px;
        line-height: 20px;
        height: auto;
        min-height: 0;
        overflow: visible;
        white-space: normal;
        overflow-wrap: break-word;
        word-break: break-word;
    }
    /* 去掉 Articled.png 深色面板：照片与文字直接排在橙色底上，高度由内容撑开 */
    #Article .Article_top {
        float: none;
        position: static;
        order: 2;
        width: 100%;
        max-width: 100%;
        height: auto;
        min-height: 0;
        margin: 0;
        box-sizing: border-box;
        background: none;
        padding: 28px 28px 30px;
    }
    #Article .Article_top img {
        display: block;
        width: 100%;
        height: auto;
        margin: 0;
    }
    #Article .Article_top .Article_content {
        margin: 20px 0 0;
        padding: 0;
        font-size: 14px;
        line-height: 24px;
        overflow-wrap: break-word;
        word-break: break-word;
    }

    /* video 响应式 */
    #video .video_con {
        margin: 40px auto 25px;
    }
    #video .video_con .video_con_top h2 {
        font-size: 30px;
        padding-top: 0;
        padding-bottom: 8px;
    }
    #video .video_con .video_con_top h2::after {
        width: 140px;
    }
    #video .video_con .video_con_top p {
        font-size: 15px;
    }
    #video .video_con .video_con_top a#play,
    #video .video_con .video_con_top a#stop {
        padding: 30px 45px;
        margin-top: 30px;
    }
}

@media only screen and (max-width: 768px) {
    #Article .Article_top {
        padding: 20px 20px;
    }
    #Article .Article_top .Article_content {
        font-size: 13px;
        line-height: 22px;
    }
    /* 卡片改为每行2张 */
    #Article .Article_list > a {
        flex: 1 1 calc(50% - 15px);
        min-width: 150px;
    }
    #Article .Article_list .Article_list_item h3 {
        font-size: 15px;
    }
    #Article .Article_list .Article_list_item p {
        font-size: 12px;
        line-height: 16px;
        min-height: 48px;
    }
    #Article .Article_list .Article_list_img img {
        max-width: 260px;
    }
}

@media only screen and (max-width: 580px) {
    #Article .Article_top {
        padding: 15px 15px;
    }
    #Article .Article_top .Article_content {
        font-size: 12px;
        line-height: 20px;
    }
    /* 卡片改为每行1张 */
    #Article .Article_list > a {
        flex: 1 1 100%;
        min-width: 100%;
    }
    #Article .Article_list .Article_list_item {
        padding: 12px 12px 12px 50px;
        /* 继承 ≤980 的 26px icon + 14px 位置，gap = 50-14-26 = 10px */
    }
    #Article .Article_list .Article_list_item h3 {
        font-size: 15px;
    }
    #Article .Article_list .Article_list_item p {
        font-size: 12px;
        line-height: 16px;
        min-height: 48px;
    }
    #Article .Article_list .Article_list_img img {
        max-width: 220px;
    }

    #video .video_con .video_con_top h2 {
        font-size: 24px;
        padding-top: 0;
        padding-bottom: 6px;
    }
    #video .video_con .video_con_top h2::after {
        width: 100px;
    }
    #video .video_con .video_con_top p {
        font-size: 13px;
    }
    #video .video_con .video_con_top a#play,
    #video .video_con .video_con_top a#stop {
        padding: 22px 33px;
        margin-top: 20px;
    }
}

@media only screen and (max-width: 480px) {
    #Article .Article_top {
        padding: 12px 12px;
    }
    #Article .Article_top .Article_content {
        font-size: 11px;
        line-height: 18px;
    }
    #Article .Article_list .Article_list_item {
        padding: 10px 10px 10px 44px;
        /* 更窄屏 icon 再缩小，避免挤压文字 */
        background-position: 13px center !important;
        background-size: 24px 24px !important;
    }
    #Article .Article_list .Article_list_item h3 {
        font-size: 14px;
    }
    #Article .Article_list .Article_list_img img {
        max-width: 180px;
    }

    #video .video_con .video_con_top {
        padding: 10px;
    }
    #video .video_con .video_con_top h2 {
        font-size: 20px;
        padding-top: 0;
        margin: 8px auto;
    }
    #video .video_con .video_con_top h2::after {
        width: 80px;
    }
    #video .video_con .video_con_top p {
        font-size: 12px;
        line-height: 1.3;
    }
    #video .video_con .video_con_top a#play,
    #video .video_con .video_con_top a#stop {
        padding: 18px 27px;
        margin-top: 8px;
    }
}

@media only screen and (max-width: 414px) {
    #Article .Article_top {
        padding: 10px 10px;
    }
    #Article .Article_top .Article_content {
        font-size: 10px;
        line-height: 16px;
    }
    #Article .Article_list .Article_list_item {
        padding: 8px 8px 8px 42px;
        /* 最小屏 icon 再缩小，保持 icon→text 至少 8px 间隙 */
        background-position: 12px center !important;
        background-size: 22px 22px !important;
    }
    #Article .Article_list .Article_list_item h3 {
        font-size: 13px;
    }
    #Article .Article_list .Article_list_item p {
        font-size: 10px;
        min-height: 40px;
    }
    #Article .Article_list .Article_list_img img {
        max-width: 160px;
    }

    #video .video_con .video_con_top {
        padding: 8px;
    }
    #video .video_con .video_con_top h2 {
        font-size: 18px;
        margin: 6px auto;
        padding-top: 0;
    }
    #video .video_con .video_con_top p {
        font-size: 11px;
        line-height: 1.25;
    }
    #video .video_con .video_con_top a#play,
    #video .video_con .video_con_top a#stop {
        padding: 15px 22px;
        margin-top: 0;
    }
}

#Certifications .Certifications_con .Certifications_left {

   float: left;
   width: 100%;
   margin-top: 28px;
}
#Certifications .Certifications_con .Certifications_right {
   float: right;
   width: 39%;
}
#Certifications .swiper-slide img {
   width: 100%;
   /* height: 210px; */
   object-fit: contain;
}
#Certifications .Certifications_con h2{
   font-size: 42px;
   font-family: 'Aparajita';
   margin-bottom: 18px;
}
/* Swiper 8 容器类已改名 .swiper，swiper-container 不再自带样式：补齐定位与溢出隐藏 */
#Certifications .Certifications_a {
   position: relative;
   overflow: hidden;
   z-index: 1;
}
/* 箭头：定位基准恢复后压在图片两侧边缘，颜色按效果图取蓝 */
#Certifications .swiper-button-next,
#Certifications .swiper-button-prev {
   color: #0a58ca;
   --swiper-navigation-size: 44px;
}
/* 箭头内收，落在第一/最后一张照片上，不再悬在容器边缘白区 */
#Certifications .swiper-button-prev {
   left: 40px;
   right: auto;
}
#Certifications .swiper-button-next {
   right: 40px;
   left: auto;
}
#product_win {

   margin-top: 40px;

}
#product_win .product_win_con .product_win_con_title a {
   color: #ACACAC;
   float: right;
}
#product_win .product_win_con .product_win_con_title {
   font-size: 20px;
   font-family: 'CALIBRI';
   padding: 5px 10px;
   background: url("../images/products-title.png") no-repeat;
   margin: 20px  0;
   color: #fff;
   text-align: left;
}
#product_win .product_win_con .product_win_con_content img {
   width: 100%;
}

#product_win .product_win_con .product_win_con_list {
   display: flex;
   flex-wrap: wrap;
   gap: 20px;
   margin-top: 20px;
}
#product_win .product_win_con .product_win_con_list .product_win_item {
   flex: 0 1 calc((100% - 60px) / 4);
   box-sizing: border-box;
   border: 1px solid #ddd;
   text-align: center;
}
#product_win .product_win_con .product_win_con_list .product_win_item img {
   vertical-align: middle;
   width: 99%;
   margin-top: 1px;
}
#product_win .product_win_con .product_win_con_list .product_win_item h3 {
   font-size: 16px;
   font-family: 'CALIBRI';
   padding: 0px 16px;
   height: 42px;
   display: -webkit-box;
   overflow: hidden;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 2;
   margin: 4px 0;
}
#product_win .product_win_con .product_win_con_list .product_win_item .SendEmail {
   font-family: 'CALIBRI';
   display: inline-block;
   padding: 2px 14px;
   background: #9F9F9F;
   margin: 14px 0px;
   color: #fff;
   font-size: 20px;
}
#product_win .product_win_con .product_win_con_list .product_win_item:hover {
   border: 1px solid #F39835;
}

/* ===== #product_win 响应式：逐级减少每行数量 ===== */
@media only screen and (max-width: 1200px) {
    #product_win .product_win_con .product_win_con_list .product_win_item {
        flex: 0 1 calc((100% - 40px) / 3);
    }
}
@media only screen and (max-width: 980px) {
    #product_win .product_win_con .product_win_con_list .product_win_item {
        flex: 0 1 calc((100% - 40px) / 3);
    }
    #product_win .product_win_con .product_win_con_list .product_win_item h3 {
        font-size: 15px;
    }
}
@media only screen and (max-width: 768px) {
    #product_win .product_win_con .product_win_con_list .product_win_item {
        flex: 0 1 calc((100% - 20px) / 2);
    }
}
@media only screen and (max-width: 580px) {
    #product_win .product_win_con .product_win_con_list {
        gap: 15px;
    }
    #product_win .product_win_con .product_win_con_list .product_win_item {
        flex: 0 1 calc((100% - 15px) / 2);
    }
    #product_win .product_win_con .product_win_con_list .product_win_item h3 {
        font-size: 14px;
    }
}
@media only screen and (max-width: 480px) {
    #product_win .product_win_con .product_win_con_list .product_win_item {
        flex: 0 1 100%;
    }
}

.swiper-outer {
    position: relative;
    /* width: 1400px; */
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    z-index: 5;
    padding: 0 10px;
    box-sizing: border-box;
}

.insights-swiper {
    width: 100%;
    overflow: visible !important;
}


.image-box {
    width: 100% !important;
    max-width: 448px;
    height: 384px !important;
    overflow: hidden;
    margin-bottom: 15px;
    background: #f5f5f5;
}




.image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.3s;
}

.insight-card:hover img {
    transform: scale(1.05);
}

.info-box .date {
    display: block;
    font-size: 13px;
    font-style: italic;
    color: #999;
    margin-bottom: 8px;
}

.info-box .title {
    font-size: 16px;
    color: #333;
    line-height: 1.4;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.insights-section .swiper-button-prev,
.insights-section .swiper-button-next {
    width: 50px;
    height: 60px;
    background: #FEFEFC;
    color: #fff;
    margin: 0;
    top: 192px;
    transform: translateY(-50%);
    position: absolute;
    z-index: 10;
}

@media (max-width: 768px) {
    .insights-section {
        padding: 40px 0;
    }

    .image-box {
        height: 240px !important;
    }


    /* 5. 导航按钮美化 */
    .insights-section .swiper-button-prev,
    .insights-section .swiper-button-next {
        width: 50px;
        height: 50px;
        background: rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(4px);
        border-radius: 50%;
        transition: all 0.3s;
    }

    .insights-section .swiper-button-prev:hover,
    .insights-section .swiper-button-next:hover {
        background: #0056b3;
    }

    .insights-section .swiper-button-prev {
        left: 20px;
    }

    .insights-section .swiper-button-next {
        right: 20px;
    }

    .insights-section .swiper-button-prev,
    .insights-section .swiper-button-next {
        width: 40px;
        height: 40px;
        background: #ffffff;
        color: #fff;
        margin: 0;
        top: 132px !important;
        transform: translateY(-50%);
        position: absolute;
        z-index: 10;
    }
}

.insight-btn-prev {
    left: 14px;
}

.insight-btn-next {
    right: 14px;
}


.insights-section .swiper-button-prev:after,
.insights-section .swiper-button-next:after {
    font-size: 26px;
    font-weight: bold;
    color: #000000;

}

/* 证书章节 */
.certificate-section {
    padding: 80px 0 40px 0;
    background: #fff;
    text-align: center;
}

.section-title {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 40px;
    color: #333;
}

.certificate-swiper {
    width: 100%;
    max-width: 1400px;
    /* 5张图(254px*5) + 4个间距(30px*4) 约等于 1390px */
    margin: 0 auto;
    padding-bottom: 60px !important;
    position: relative;
    /* 确保超出部分隐藏 */
    overflow: hidden;
}

/* .cert-image-wrap {
    width: 100%;
    background: #f9f9f9;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
} */

.cert-image-wrap:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}


/* 分页器样式保持并微调 */
.certificate-swiper .swiper-pagination {
    bottom: 10px !important;
}

.certificate-swiper .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: #333 !important;
    opacity: 0.2;
    margin: 0 10px !important;
    transition: all 0.3s;
}

.certificate-swiper .swiper-pagination-bullet-active {
    background: #000 !important;
    opacity: 1;
    /* width: 24px; */
    border-radius: 4px;
}

/* 合作伙伴 */
.partner-section {
    padding: 40px 0 80px 0;
    background: #fff;
}

.section-title {
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 40px;
}

.logo-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 38px 7px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 10px;
}

@media (max-width: 768px) {
    .logo-wrapper {
        gap: 20px;
    }
}

.logo-item {
    width: 266px;
    /* height: 166px; */
    background: #fff;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    box-sizing: border-box;
    overflow: hidden;
}

.logo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

@media (max-width: 1024px) {
    .logo-item {
        width: calc((100% - (20px * 2)) / 3);
    }

}

@media (max-width: 768px) {
    .logo-item {
        width: calc((100% - 20px) / 2);
    }

}

/* 产品分类 */
/* 容器基础设置 */
.product-category-section {
    padding: 80px 0 0 0;
    background-color: #fff;
}

.product-category-section .wrapper {
    padding: 0 10px;
}

/* 标题栏布局 */
.category-header {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 30px;
    flex-direction: column;
}

.category-header h2 {
    font-weight: bold;
    color: #000;
}

/* 容器基础 */
/* Swiper 基础间距 */
.category-swiper-container {

    width: 100%;
    padding-bottom: 40px !important;
    position: relative;
    overflow: hidden;
}

/* 拼图容器 */
.mosaic-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    width: 100%;
}

.mosaic-item {
    border: 1px solid #333;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.mosaic-item a {
    display: block;
    height: 100%;
    text-decoration: none;
}

.img-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.img-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

@media (max-width: 768px) {
    .category-header h2 {
        font-size: 16px;
    }

    .product-category-section {
        padding: 24px 0 0 0;
        background-color: #fff;
    }

    .category-swiper-container {
        padding-bottom: 0 !important;
    }

}

/* --- 严格按照标注图比例分配宽度 (490+880) --- */

/* 第一行：左小(35.7%) | 右大(64.3%) */
.item-0 {
    width: calc(35.7% - 8px);
    aspect-ratio: 490 / 286;
}

.item-1 {
    width: calc(64.3% - 8px);
    aspect-ratio: 880 / 286;
}

.item-2 {
    width: calc(58.4% - 8px);
    aspect-ratio: 800 / 486;
}

.item-2 .img-box {
    background-color: #ffffff;
}

.item-3 {
    width: calc(41.6% - 8px);
    aspect-ratio: 570 / 486;
}

.item-4 {
    width: calc(35.7% - 8px);
    aspect-ratio: 490 / 286;
}

.item-5 {
    width: calc(64.3% - 8px);
    aspect-ratio: 880 / 286;
}

/* --- Hover 遮罩交互 --- */
.overlay-info {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 10;
}

.mosaic-item:hover .overlay-info {
    opacity: 1;
    visibility: visible;
}

.mosaic-item:hover img {
    transform: scale(1.05);
}

.mosaic-item::before {
    content: '';
    position: absolute;
    inset: 0;
    /* border: 2px solid #DD723A; */
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 20;
}

.mosaic-item:hover::before {
    opacity: 1;
}

.mosaic-item:hover .overlay-text h3 {
    transform: translateY(0);
    opacity: 1;
}

.mosaic-item:hover .category-subtitle {
    transform: translateY(0);
    opacity: 1;
}

.overlay-text h3 {
    color: #fff;
    padding-bottom: 6px;
    font-weight: 600;
    text-align: center;
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.5s ease 0.1s, opacity 0.5s ease 0.1s;
}

.overlay-text .category-subtitle {
    color: #fff;
    font-size: 16px;
    margin-top: 12px;
    padding-bottom: 6px;
    text-align: center;
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.5s ease 0.1s, opacity 0.5s ease 0.1s;
}

.overlay-info .more-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    color: #fff;
    font-weight: bold;
    border-bottom: 2px solid #fff;
    font-size: 14px;
}

/* 默认底部标题 */
.default-title {
    position: absolute;
    bottom: 12px;
    left: 15px;
    transition: opacity 0.3s;
}

.default-title h3 {
    font-size: 15px;
    color: #333;
    margin: 0;
}

.mosaic-item:hover .default-title {
    opacity: 0;
}

/* --- 分页器定制 --- */
.mosaic-pagination.swiper-pagination {
    bottom: auto !important;
}

.mosaic-pagination .swiper-pagination-bullet {
    margin: 0 6px !important;
    opacity: 0.3 !important;
}

.mosaic-pagination .swiper-pagination-bullet-active {
    background: #B82D20 !important;
    opacity: 1 !important;
}




/* --- About Us 主体区域 --- */
.about-us-section {
    position: relative;
    width: 100%;
    height: 532px;
    /* 对应你图上的高度 */
    overflow: hidden;
    display: flex;
    align-items: center;
    /* 垂直居中 */
}

/* 背景图处理：让 img 标签撑满全屏 */
.about-bg {
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.about-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* 核心属性：确保图片比例不变且铺满 */
}

/* 内容布局容器 */
.about-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-end;
    top: 72px;
    /* 让内容卡片靠右 */
}

/* 右侧白色卡片 */
.about-content-card {
    background: #fff;
    padding: 20px 30px;
    width: 100%;
    max-width: 500px;
    /* 根据视觉调整宽度 */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-content-card h2 {
    margin-bottom: 14px;
    color: #333;
    font-weight: 600;
}

.about-text {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
    font-weight: 600;
}

.view-more-btn {
    display: inline-block;
    color: #333;
    font-weight: bold;
    text-decoration: none;
    border-bottom: 2px solid #333;
}

/* --- 底部统计条 --- */
.statistics-bar {
    display: flex;
    justify-content: space-between;
    max-width: 1400px;
    margin: 65px auto 0 auto;
    text-align: center;
}

.stat-item strong {
    display: block;
    font-size: 34px;
    color: #000;
    padding-bottom: 12px;
}

.stat-item span {
    font-size: 14px;
    color: #111111;
    margin-top: 12px;
}

/* --- 手机端适配 --- */
@media screen and (max-width: 768px) {
    .about-us-section {
        height: auto;
        min-height: 450px;
        /* 增加最小高度以容纳向上偏移的卡片 */
    }

    .about-container {
        justify-content: center;
        position: relative;
        top: 0;
        padding-top: 50px;
    }

    .about-content-card {
        width: 90%;
        position: relative;
        top: -30px;
        z-index: 3;
    }

    .statistics-bar {
        flex-wrap: wrap;
    }

    .stat-item {
        width: 50%;
        margin-bottom: 20px;
    }

    .about-content-card h2 {
        margin-bottom: 16px;
        font-size: 16px;
    }

}

/* Why Choose Us  */
.why-choose-wrapper {
    position: relative;
    width: 100%;
}

.why-bg-layer {
    position: absolute;
    top: 50px;
    left: 0;
    width: 100%;
    max-height: 770px;
    height: 100%;
    z-index: 1;
}

.why-bg-layer img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

/* 主内容层 */
.why-main-content {
    position: relative;
    z-index: 2;
    padding-top: 60px;
    pointer-events: auto;

}

.why-choose-container {
    max-width: 1200px;
    margin: 50px auto 0;
}

.why-title {
    color: #fff;
    margin-bottom: 40px;
    font-weight: 600;
}

/* 四个卡片：在背景图范围内 */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.advantage-card {
    background: #fff;
    padding: 30px 10px;
    text-align: center;
}

.advantage-card h3 {
    font-weight: 600;
    line-height: 1.2;
}

.advantage-card p {
    color: #7F7F7F;
    margin-top: 12px;
    font-size: 14px;
}

/* 底部表单盒子：实现“跨越”边界的效果 */
.bottom-info-box {
    background: #fff;
    display: flex;
    padding: 30px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    /* 如果你想让它更靠下，甚至超出图片高度，就在这里调 */
    margin-top: 20px;
}

/* 表单内部样式优化 */
.info-left,
.info-right {
    flex: 1;
}

.info-left p {
    line-height: 1.5;
    font-size: 16px;
    font-weight: 600;
}

.check-list {
    list-style: none;
    padding: 0;
    margin-top: 24px;
}

.check-list li {
    position: relative;
    margin-bottom: 18px;
    font-size: 15px;
    line-height: 1.5;
    color: #444;
    padding-right: 24px;
    margin-left: 24px;
}

/* 使用伪元素绘制小红勾 */
.check-list li::before {
    content: "";
    position: absolute;
    left: -24px;
    top: 1px;
    width: 18px;
    height: 18px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23B82D20'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
}

.why-form_content {
    display: flex;
    justify-content: space-between;
    align-items: center;

}

.why-form input,
.why-form textarea {
    background: #f4f4f4;
    border: 1px solid #eee;
    padding: 10px 12px;
    margin-bottom: 15px;
}

.why-form_content .verify_status {
    width: 48%;
}

.why-form input {
    width: 100%
}

.why-form textarea {
    width: 100%
}

.why-form textarea {
    resize: none;
    /* min-height: 120px; */
    line-height: 1.5;
    /* 隐藏滚动条但保留滚动功能 */
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

.why-form button {
    background: #B82D20;
    color: #fff;
    border: none;
    padding: 2px 50px;
    cursor: pointer;
}

/* --- 响应式 --- */
@media screen and (max-width: 992px) {
    .advantage-grid {
        grid-template-columns: repeat(1, 1fr);
        padding: 0 24px;
    }

    .advantage-card {
        box-shadow: 0 2px 4px rgb(57 55 55 / 30%);

    }

    .bottom-info-box {
        flex-direction: column;
        padding: 30px;
    }

    .why-bg-layer {
        max-height: 770px;
        height: 100%;
    }

    /* 手机端背景要拉长 */
}

/* 验证码样式 */
.why-choose-wrapper .input-wrapper {
    width: 60%;
    height: 45px;
    margin-bottom: 0;
}

.why-choose-wrapper .captcha-img {
    width: 30%;
}

.why-choose-wrapper .textbox_code {
    height: 100%;
}

.why-choose-wrapper .submit .btn {
    font-weight: 500;
    border-radius: 0;
}

.why-choose-wrapper #Inquiryb {
    width: 20%;
    background-color: #B82E21;
    padding: 8px 12px;
    color: #ffffff;

}

@media screen and (max-width: 768px) {
    .why-title {
        text-align: center;
        font-size: 16px;
    }

    .advantage-card h3 {
        font-size: 15px;
    }

    .why-choose-wrapper #Inquiryb {
        width: 40%;
        background-color: #B82E21;
        padding: 8px 12px;
        color: #ffffff;
    }
}

@media screen and (max-width: 414px) {
    .why-title {
        text-align: center;
    }

    .why-choose-wrapper #Inquiryb {
        width: 40%;
        background-color: #B82E21;
        padding: 8px 12px;
        color: #ffffff;

    }

}


/* 通用盒子样式 */
.cert-img-box {
    transition: transform 0.3s ease;
}

.cert-img-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* 改为 contain 保证证书内容不被裁剪 */
    display: block;
}

/* 客户评价 */
.testimonials-v2 {
    position: relative;
    height: 538px;
    overflow: hidden;
}

.testimonials-v2_bg {
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    max-height: 538px;
    height: 100%;
    z-index: 1;
}

.testimonials-v2_bg>img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.v2-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.v2-container {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 90px auto 0;
    padding: 0 10px;
}

.v2-header h2 {
    color: #fff;
    text-align: center;
    margin-bottom: 60px;
    font-weight: bold;
}


.v2-swiper-outer {
    position: relative;
    padding: 0 60px;
}

/* --- 等高关键修改开始 --- */
.v2-testimonial-swiper .swiper-wrapper {
    display: flex;
    /* 开启Flex，Slide会自动等高 */
}

.v2-testimonial-swiper .swiper-slide {
    height: auto;
    /* 允许Slide被内容撑开 */
    display: flex;
}

.v2-card {
    width: 100%;
    max-width: 580px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    flex: 1;
}

/* --- 等高关键修改结束 --- */

.top_text {
    display: flex;
    align-items: flex-start;
    width: 100%;
    margin-bottom: 30px;
}

.quote-icon {
    flex-shrink: 0;
    width: 45px;
    margin-right: 15px;
}

.quote-icon img {
    width: 100%;
    height: auto;
}

.v2-comment {
    color: #fff;
    font-size: 24px;
    line-height: 1.6;
    font-weight: 500;
    text-align: center;
    margin: 0;
    flex: 1;
}

.v2-client-box {
    display: flex;
    align-items: center;
    width: 100%;
    justify-content: center;
    margin-top: auto;
    /* 确保它位于盒子底部 */
}

.v2-avatar {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 2px solid #fff;
    overflow: hidden;
    margin-right: 15px;
}

.v2-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.v2-name {
    font-weight: bold;
    color: #fff;
    font-size: 18px;
}


.v2-job {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.swiper-button-prev,
.swiper-button-next {
    /* color: #fff !important; */
    transition: all 0.3s ease;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    transform: scale(1.1) !important;
}

@media (max-width: 1024px) {
    .v2-card {
        max-width: 100%;
    }

    .v2-client-box {
        padding-left: 0;
        justify-content: center;
    }

    .top_text {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .v2-comment {
        text-align: center;
        margin-left: 0;
    }

    .quote-icon {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

@media (max-width: 768px) {
    .v2-header h2 {
        font-size: 16px;
        margin-bottom: 24px;
    }

    .v2-comment {
        font-size: 14px;
    }

    .v2-name {
        font-size: 14px;

    }
}

.v2-testimonial-swiper {
    width: 100%;
    overflow: hidden;
}

@media (min-width: 1400px) {
    .v2-testimonial-swiper .swiper-slide {
        width: 50% !important;
        display: flex;
        justify-content: center;
    }

    .v2-card {
        width: 100%;
        max-width: 550px;
        margin: 0 auto;
    }
}

.swiper-button-prev {
    left: 0px !important;
}

.swiper-button-next {
    right: 0px !important;
}

/* 技术 */
.news-section {
    padding: 80px 0 40px 0;
    background: #fff;
    font-family: Arial, sans-serif;
}

.news-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 10px;
    overflow: hidden;
}

.news-header h2 {
    text-align: center;
    font-weight: bold;
    margin-bottom: 50px;
    color: #000;
}

.news-swiper-outer {
    position: relative;
}

.news-swiper-outer .swiper-slide {
    height: auto !important;
    display: flex !important;
}

/* 卡片基础样式 */
.news-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
    height: 100%;
}

.news-card:hover {
    transform: translateY(-5px);
    /* 悬浮微动 */
}

.news-img {
    position: relative;
    width: 100%;
    aspect-ratio: 340 / 240;
    overflow: hidden;
    background: #eee;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img-size-tag {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: red;
    font-size: 40px;
    font-weight: bold;
}

.news-content {
    padding: 20px 0 0 0;
    display: flex;
    flex-direction: column;
    flex: 1;
    height: 100% !important;

}

.news-date {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.news-title {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.4;
    color: #000;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news-desc {
    font-size: 14px;
    color: #888;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.view-more {
    font-size: 14px;
    font-weight: bold;
    color: #333;
    transition: color 0.3s;
}

.news-card:hover .view-more {
    color: #000;
    text-decoration: underline;
}

/* 左右按钮还原：黑色方块，白色箭头 */
.news-prev,
.news-next {
    position: absolute;
    top: 31%;
    width: 40px;
    height: 45px;
    background: #9B9B9B;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s;
}


.news-section .swiper-button-prev:after {
    font-size: 24px !important;
    font-weight: 600
}

.news-section .swiper-button-next:after {
    font-size: 24px !important;
    font-weight: 600
}

.news-prev {
    left: 0;
}

.news-next {
    right: 0;
}

.news-prev:hover,
.news-next:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1) !important;
}

/* 响应式适配 */
@media (max-width: 768px) {

    .news-prev,
    .news-next {
        display: none;
    }

    .news-header h2 {
        font-size: 16px;
    }

    .news-title {
        font-size: 15px;
    }

    .news-section {
        padding: 40px 0 0 0;
    }

}

/* 文件下载模块 */
.download {
    position: relative;
    width: 100%;
    height: 274px;
    min-height: 150px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download_bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    max-height: 274px;
    height: 100%;
    z-index: 1;
}

.download_bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.download-content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1050px;
    padding: 0 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10%;
    align-items: center;
    height: 100%;
}

.download-section {
    display: flex;
    justify-content: center;
    align-items: center;
}

.download-btn {
    background: #D32F2F;
    color: white;
    border: none;
    border-radius: 30px;
    padding: 12px 24px;
    font-weight: 500;
    font-size: clamp(14px, 1.2vw, 18px);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 8px rgba(211, 47, 47, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
}

.download-btn:hover {
    background: #B71C1C;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(211, 47, 47, 0.4);
}

.download-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(211, 47, 47, 0.3);
}

.download-btn:focus {
    outline: 2px solid white;
    outline-offset: 2px;
}

.download-btn img {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: inline-block;
    vertical-align: middle;
    object-fit: contain;
}

.cta-section {
    display: flex;
    justify-content: center;
    align-items: center;
}

.cta-text {
    color: white;
    font-weight: 700;
    font-size: clamp(16px, 2vw, 26px);
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-color: rgba(255, 255, 255, 1);
    letter-spacing: 0.5px;
    text-align: left;
    white-space: nowrap;
    transform: skew(-10deg);

}

/* 响应式设计 */
@media (max-width: 1200px) {
    .download-content {
        grid-template-columns: 1fr 1fr;
        gap: 3%;
    }
}

@media (max-width: 768px) {
    .download {
        height: auto;
        min-height: 200px;
        padding: 40px 0;
    }

    .download-content {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px 5%;
    }

    .size-label {
        text-align: center;
        align-self: center;
        padding-top: 0;
        font-size: 24px;
    }

    .download-section {
        order: 2;
    }

    .cta-section {
        order: 1;
    }

    .cta-text {
        text-align: center;
        font-size: 20px;
    }

    .download-btn {
        padding: 10px 20px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .banner {
        min-height: 180px;
        padding: 30px 0;
    }

    .size-label {
        font-size: 20px;
    }

    .cta-text {
        font-size: 16px;
    }

    .download-btn {
        padding: 8px 16px;
        font-size: 16px;
    }

    .download-btn svg {
        width: 16px;
        height: 16px;
    }
}