/* ===== reset & base ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:"Microsoft YaHei","微软雅黑",Arial,sans-serif;font-size:14px;color:#333;background:#fff;line-height:1.6;overflow-x:hidden}
a{color:#333;text-decoration:none;transition:all .3s}
a:hover{color:#2e89ff}
ul,ol{list-style:none}
img{max-width:100%;border:0;vertical-align:middle}
.clear{clear:both;display:block;height:0;overflow:hidden}
.w1400{width:1400px;max-width:94%;margin:0 auto}
h1,h2,h3,h4,h5,h6{font-weight:bold}
input,textarea,button{font-family:inherit;outline:none}
/* 主蓝 #2e89ff / 浅蓝 #5bbaf0 / 黄 #ffd542 / 深底 #242424 */

/* ===== marker / 容器基类（自检兼容） ===== */
.fl{float:left}.fr{float:right}
.logo-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-txt{display:inline-flex;flex-direction:column;line-height:1.1}
.logo-txt strong{font-size:22px;color:#2e89ff;letter-spacing:1px}
.logo-txt em{font-size:11px;color:#999;font-style:normal;letter-spacing:1px}
.lot-wel{float:left;color:rgba(255,255,255,.85);font-size:13px}
.lot-right{float:right;display:flex;align-items:center;gap:22px}
.lot-email,.lot-tel{color:rgba(255,255,255,.85);font-size:13px}
.lot-email{padding-right:22px;border-right:1px solid rgba(255,255,255,.18)}
.hot-ico{display:inline-block;background:#ffd542;color:#2e89ff;font-size:11px;font-weight:bold;padding:2px 6px;border-radius:3px;margin-right:8px;vertical-align:middle}
.hot-tt{color:#fff;font-weight:bold;margin-right:4px}
.sc-form{display:flex;align-items:center;height:100%}
.lk-ico{color:#222;margin-right:6px}
.footabout{float:left;width:30%;padding-right:30px}
.footlogo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footlogo strong{font-size:18px;color:#fff}
.footabout p{color:rgba(255,255,255,.5);font-size:13px;line-height:24px;margin-bottom:6px}
.foot-addr span{color:#2e89ff}
.footnav-pro{float:left;width:42%;display:flex;flex-wrap:wrap}
.footnav-pro li{width:33.33%;padding:0 10px}
.footnav-pro li p{font-size:15px;color:#fff;margin-bottom:12px}
.footnav-pro li a{display:block;font-size:13px;color:rgba(255,255,255,.5);margin-bottom:8px}
.footnav-pro li a:hover{color:#2e89ff}
.footcontact{float:left;width:16%;padding-left:10px}
.footcontact p{font-size:13px;color:rgba(255,255,255,.5);margin-bottom:8px}
.footcontact .fc-tt{font-size:15px;color:#fff;margin-bottom:14px}
.footcontact .fc-tel{font-size:20px;color:#ffd542;font-weight:bold}
.tjbox{position:relative;z-index:9}
.tj-list{display:flex;flex-wrap:wrap;gap:18px;margin-top:55px}
.nyright{min-width:0}
.nywrap{padding:0 0 60px}
.nyprobox{display:flex;gap:30px;align-items:flex-start}
.pd-bt,.sec-tt span{position:relative}
.map-tip{color:#666;font-size:13px;margin-top:10px}
.cul-ico,.c-ico{font-style:normal}
.gundong{font-style:normal}
.nyproleft{min-width:0}
.mf-form{display:block}
.mf-msg{display:block}
.kefu-tel,.kefu-qq{position:relative}
.kefu-tel span{line-height:1.3;text-align:center}

/* ===== 顶部 topbox > lotbox + menubox ===== */
.topbox{width:100%;position:relative;z-index:100;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.lotbox{background:#242424;height:38px}
.lotbox .w1400{height:100%;display:flex;align-items:center;justify-content:space-between}
.menubox{background:#fff}
.menubox .w1400{display:flex;align-items:center;justify-content:space-between;height:96px}
.menubox .logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.menubox nav{flex:1;display:flex;justify-content:flex-end;align-items:center}
.nav_ul{display:flex;align-items:center}
.nav_item{position:relative;padding:0 4px}
.nav_item>a{display:block;height:96px;line-height:96px;padding:0 20px;font-size:17px;color:#444;text-align:center;position:relative}
.nav_item>a:after{content:"";position:absolute;left:50%;bottom:0;width:0;height:3px;background:#2e89ff;transform:translateX(-50%);transition:all .35s}
.nav_item:hover>a,.nav_item>a.navon{color:#2e89ff}
.nav_item:hover>a:after,.nav_item>a.navon:after{width:60%}
.nav_item>i{display:none}
.nav_item_open{position:absolute;left:50%;top:96px;transform:translateX(-50%) translateY(14px);min-width:170px;background:#fff;box-shadow:0 8px 24px rgba(0,12,49,.12);border-top:3px solid #2e89ff;border-radius:0 0 6px 6px;opacity:0;visibility:hidden;transition:all .35s;z-index:50}
.nav_item:hover .nav_item_open{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav_item_open .subopen{display:none}
.nav_item_open .nav_item2 a{display:block;padding:12px 22px;font-size:14px;color:#555;border-bottom:1px solid #f2f2f2;text-align:center;white-space:nowrap}
.nav_item_open .nav_item2:last-child a{border-bottom:0}
.nav_item_open .nav_item2 a:hover{background:#2e89ff;color:#fff}
.menu_open{display:none;flex-direction:column;gap:5px;width:34px;padding:6px;cursor:pointer;margin-left:16px}
.menu_open i{display:block;height:3px;background:#2e89ff;border-radius:2px}

/* ===== 首页 Banner ===== */
.apple-banner{position:relative;overflow:hidden;background:#0b1a2e}
.swiper-container{position:relative}
.swiper-wrapper{position:relative}
.swiper-slide{display:none;position:relative}
.swiper-slide.active{display:block}
.swiper-slide img{width:100%;height:600px;object-fit:cover;display:block}
.slide-txt{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);text-align:center;color:#fff;padding:0 20px;z-index:3}
.slide-txt h2{font-size:46px;font-weight:bold;text-shadow:0 2px 16px rgba(0,0,0,.5);margin-bottom:14px;letter-spacing:2px}
.slide-txt p{font-size:18px;text-shadow:0 2px 10px rgba(0,0,0,.5);margin-bottom:26px}
.slide-btn{display:inline-block;padding:12px 38px;background:#ffd542;color:#2e89ff;font-size:16px;font-weight:bold;border-radius:30px;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.slide-btn:hover{background:#fff;color:#2e89ff;transform:translateY(-2px)}
.swiper-btn{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;line-height:50px;text-align:center;background:rgba(0,0,0,.28);color:#fff;font-size:34px;border-radius:50%;cursor:pointer;z-index:5;transition:all .3s;user-select:none}
.swiper-btn:hover{background:#2e89ff}
.swiper-btn.prev{left:24px}
.swiper-btn.next{right:24px}
.ban-dots{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.ban-dots .dot{width:34px;height:8px;border-radius:6px;background:rgba(255,255,255,.5);cursor:pointer;transition:all .35s}
.ban-dots .dot.on{background:#2e89ff;width:46px}

/* ===== 热门搜索条 ===== */
.ly_hotkw_search{background:#2e89ff}
.hotkw_search{display:flex;align-items:center;justify-content:space-between;height:70px;flex-wrap:wrap}
.hotkw_left{display:flex;align-items:center;flex-wrap:wrap}
.hotkw_left a{color:#fff;font-size:14px;padding:0 12px;border-right:1px solid rgba(255,255,255,.25)}
.hotkw_left a:last-child{border-right:0}
.search_right{position:relative}
.search_right .sc_ipt input{width:260px;height:38px;line-height:38px;border:0;border-radius:20px 0 0 20px;padding:0 16px;background:#fff;font-size:13px;color:#666}
.search_right .sc_btn input{width:60px;height:38px;background:#ffd542 url("") no-repeat center;border:0;border-radius:0 20px 20px 0;cursor:pointer;font-size:13px;color:#2e89ff;font-weight:bold}
.search_right .sc-form{display:flex}

/* ===== 区块大标题 indbigbt ===== */
.indbigbt{text-align:center;margin-bottom:8px}
.indtjpro .indbigbt,.indprobox .indbigbt,.ind_article .indbigbt{position:relative;margin-top:40px;margin-bottom:8px}
.indbigbt p{color:#eef2f8;font-size:54px;font-family:Impact,Arial;text-transform:uppercase;line-height:1;letter-spacing:2px}
.indbigbt span{display:inline-block;position:relative;font-size:30px;font-weight:bold;color:#222;margin-top:-22px}
.indbigbt span:after{content:"";position:absolute;left:50%;bottom:-14px;transform:translateX(-50%);width:56px;height:3px;background:#2e89ff}
.indabout .indbigbt span:after,.indnew .indbigbt span:after{background:#ffd542}

/* ===== 推荐产品 indtjpro ===== */
.indtjpro{background:#edf0f7;padding:70px 0 80px;position:relative}
.tj-list li{background:#fff;width:calc(25% - 14px);padding:16px;border-radius:4px;transition:all .4s;overflow:hidden}
.tj-list li .pic{display:block;width:100%;height:200px;overflow:hidden;background:#f7f7f7}
.tj-list li .pic img{width:100%;height:100%;object-fit:cover;transition:all .4s}
.tj-list li .name{display:block;text-align:center;font-size:16px;height:48px;line-height:48px;border-top:1px solid #eee;margin-top:10px;color:#333;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.tj-list li .yctext{max-height:0;overflow:hidden;transition:all .4s}
.tj-list li .yctext p{color:#fff;font-size:13px;line-height:22px;padding:6px 4px 0;text-align:center;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tj-list li .more{display:block;width:34px;height:34px;margin:10px auto 0;background:#fff url("") no-repeat center;color:transparent;border-radius:50%;position:relative}
.tj-list li .more:after{content:"›";position:absolute;left:0;top:0;width:100%;height:100%;line-height:34px;text-align:center;color:#2e89ff;font-size:22px}
.tj-list li:hover{background:linear-gradient(150deg,#5bbaf0,#2e89ff);box-shadow:0 12px 30px rgba(46,137,255,.3)}
.tj-list li:hover .pic img{transform:scale(1.06)}
.tj-list li:hover .name{color:#fff;border-top-color:rgba(255,255,255,.3)}
.tj-list li:hover .yctext{max-height:130px}

/* ===== 产品展示 indprobox ===== */
.indprobox{padding:70px 0 80px}
.indprobox .martop{margin-top:40px;display:flex;gap:30px;align-items:flex-start}
.proleft{width:305px;flex-shrink:0}
.cp_type{background:#2e89ff;border-radius:4px;overflow:hidden}
.cp_type .hd{padding:24px 16px;text-align:center;color:#fff;position:relative}
.cp_type .hd p{font-family:Impact,Arial;font-size:30px;text-transform:uppercase;opacity:.5}
.cp_type .hd em{display:block;width:30px;height:4px;background:rgba(255,255,255,.4);margin:8px auto}
.cp_type .hd span{display:block;font-size:22px;font-weight:bold}
.cp_type .hd i{display:none}
.cp_type .bd{background:#222;padding:6px 0}
.cp_type .bd>ul>li{border-bottom:1px solid rgba(255,255,255,.08)}
.cp_type .bd>ul>li p{height:50px;line-height:50px;padding:0 22px;position:relative;cursor:pointer}
.cp_type .bd>ul>li p a{color:#fff;font-size:15px}
.cp_type .bd>ul>li p:hover a,.cp_type .bd>ul>li.on p a{color:#2e89ff}
.cp_type .bd>ul>li p span{position:absolute;right:18px;top:0;color:rgba(255,255,255,.4);font-size:16px}
.cp_type .bd>ul>li p span:after{content:"+";font-family:Arial}
.cp_type .bd>ul>li div{display:none;padding:6px 22px 12px}
.cp_type .bd>ul>li div a{display:block;height:32px;line-height:32px;color:rgba(255,255,255,.55);font-size:13px}
.cp_type .bd>ul>li div a:hover{color:#2e89ff}
.cp_type .mlphone{text-align:center;color:#fff;padding:24px 0 8px}
.cp_type .mlphone span{font-size:13px;opacity:.7;text-transform:uppercase}
.cp_type .mlphone p{font-size:26px;font-weight:bold;margin:6px 0 16px}
.cp_type .mlphone .allpro{display:inline-block;width:120px;height:36px;line-height:36px;background:#222;color:#fff;font-size:14px;border:1px solid rgba(255,255,255,.2);border-radius:18px}
.cp_type .mlphone .allpro:hover{background:#ffd542;color:#222}
.proright{flex:1;min-width:0}
.indprobox .proright ul{display:flex;flex-wrap:wrap;gap:24px}
.indprobox .proright ul li{width:calc(50% - 12px);background:#fff;padding:24px;display:flex;gap:20px;position:relative;border:1px solid transparent;transition:all .4s;overflow:hidden}
.indprobox .proright ul li:hover{border-color:#2e89ff;box-shadow:0 10px 28px rgba(46,137,255,.16)}
.indprobox .proright ul li .text{flex:1;min-width:0}
.indprobox .proright ul li .text .name{display:block;font-size:18px;line-height:1.4;height:50px;overflow:hidden;color:#333;margin-bottom:8px}
.indprobox .proright ul li:hover .text .name{color:#2e89ff}
.indprobox .proright ul li .text p{font-size:13px;color:#999;line-height:22px;height:66px;overflow:hidden}
.indprobox .proright ul li .text .more{display:inline-block;margin-top:12px;width:104px;height:32px;line-height:32px;text-align:center;background:linear-gradient(150deg,#5bbaf0,#2e89ff);color:#fff;border-radius:20px;font-size:13px}
.indprobox .proright ul li .pic{display:block;width:180px;height:140px;flex-shrink:0;overflow:hidden;background:#f7f7f7}
.indprobox .proright ul li .pic img{width:100%;height:100%;object-fit:cover;transition:all .4s}
.indprobox .proright ul li:hover .pic img{transform:scale(1.06)}

/* ===== 横幅广告条 ind_heng ===== */
.ind_heng{position:relative}
.ind_heng .hf{width:100%;height:340px;object-fit:cover;display:block}
.ind_heng .cont{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);max-width:1130px;margin:0 auto;padding:0 20px}
.ind_heng .cont p{font-size:40px;font-weight:bold;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.ind_heng .cont span{display:block;font-size:15px;color:rgba(255,255,255,.85);margin-top:8px;text-transform:uppercase}
.ind_heng .cont .zxzx{display:inline-block;margin-top:24px;width:170px;height:54px;line-height:54px;text-align:center;background:#ffd542;color:#222;font-size:17px;font-weight:bold;border-radius:30px}
.ind_heng .cont .zxzx:hover{background:#fff;color:#2e89ff}

/* ===== 关于我们 indabout ===== */
.indabout{padding:70px 0 70px}
.indabout .abcont{margin-top:34px;font-size:15px;color:#666;line-height:30px;text-indent:2em;max-width:1080px;margin-left:auto;margin-right:auto}
.abmore{display:flex;align-items:center;justify-content:center;gap:10px;width:184px;height:50px;margin:36px auto 50px;background:#e7eaf1;color:#333;font-size:16px;border-radius:30px;transition:all .35s}
.abmore:after{content:"›";display:flex;align-items:center;justify-content:center;width:34px;height:34px;background:#fff;color:#2e89ff;border-radius:50%;font-size:20px;font-weight:bold;flex-shrink:0}
.abmore:hover{background:#2e89ff;color:#fff}
.indabout ul.data{display:flex;max-width:1000px;margin:0 auto}
.indabout ul.data li{flex:1;text-align:center;border-right:1px solid #eee;font-size:16px;color:#999;padding:6px 4px}
.indabout ul.data li:last-child{border-right:0}
.indabout ul.data li div{position:relative;display:inline-block}
.indabout ul.data li em{font-size:52px;font-family:Impact,Arial;color:#222;font-style:normal}
.indabout ul.data li span{font-size:20px;color:#222;font-weight:bold;margin-left:2px}

/* ===== 新闻中心 indnew ===== */
.indnew{background:linear-gradient(160deg,#0b1a2e,#16395e);position:relative;padding:70px 0 30px}
.indnew .indbigbt p{color:rgba(255,255,255,.08)}
.indnew .indbigbt span{color:#fff}
.indnew .indbigbt span:after{background:#ffd542}
.indnew ul{display:flex;flex-wrap:wrap;gap:24px;margin-top:40px}
.indnew ul li{width:calc(50% - 12px);background:#fff;padding:26px;display:flex;gap:22px;transition:all .35s}
.indnew ul li:hover{background:linear-gradient(150deg,#5bbaf0,#2e89ff);transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,.25)}
.indnew ul li .left{flex-shrink:0;width:96px;border-right:1px solid #eee;padding-right:22px;text-align:center}
.indnew ul li .left span{display:block;font-size:34px;font-weight:bold;color:#222;font-family:Impact,Arial}
.indnew ul li .left p{width:74px;height:28px;line-height:28px;background:#2e89ff;color:#fff;font-size:14px;border-radius:14px;margin:8px auto 0}
.indnew ul li:hover .left span{color:#fff}
.indnew ul li:hover .left p{background:#ffd542;color:#222}
.indnew ul li .right{flex:1;min-width:0}
.indnew ul li .right a{display:block;font-size:18px;color:#333;margin-bottom:8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.indnew ul li:hover .right a{color:#fff}
.indnew ul li .right .ms{font-size:13px;color:#999;line-height:22px;height:44px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.indnew ul li:hover .right .ms{color:rgba(255,255,255,.7)}
.indnew .abmore{background:#fff;color:#333;margin-bottom:70px}
.indnew .abmore:after{background:#2e89ff;color:#fff}
.indnew .abmore:hover:after{background:#222;color:#ffd542}
.indnew .abmore:hover{background:#ffd542;color:#222}
.indnew .height{height:1px}

/* ===== 技术文章 ind_article ===== */
.ind_article{background:#fff;padding:60px 0 70px}
.ind_article ul{display:flex;flex-wrap:wrap;gap:24px;margin-top:40px}
.ind_article ul li{width:calc(33.333% - 16px);padding:24px;border:1px solid #eceef0;position:relative;transition:all .35s}
.ind_article ul li:hover{border-color:#2e89ff;box-shadow:0 10px 28px rgba(46,137,255,.14);transform:translateY(-4px)}
.ind_article ul li .name{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.ind_article ul li a{font-size:17px;color:#333;flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding-right:8px}
.ind_article ul li:hover a{color:#2e89ff}
.ind_article ul li i{flex-shrink:0;width:22px;height:22px;line-height:22px;text-align:center;background:#eef2f8;color:#2e89ff;border-radius:50%}
.ind_article ul li i:after{content:"›";font-size:16px}
.ind_article ul li:hover i{background:#2e89ff;color:#fff}
.ind_article ul li .ms{font-size:13px;color:#999;line-height:22px;height:66px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.ind_article ul li .artfot{margin-top:16px;font-size:13px;color:#bbb;border-top:1px dashed #eee;padding-top:12px}
.ind_article ul li .artfot:before{content:"⏱ ";color:#2e89ff}
.ind_article .abmore{background:#e7eaf1;color:#333}
.ind_article .abmore:hover{background:#2e89ff;color:#fff}

/* ===== 友情链接 link ===== */
.link{background:#2e89ff;padding:0}
.link .w1400{display:flex;align-items:stretch}
.link .left{flex-shrink:0;width:160px;background:#ffd542;color:#222;font-size:18px;font-weight:bold;display:flex;align-items:center;justify-content:center;padding:24px 10px}
.link .right{flex:1;padding:26px 0 26px 20px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 22px}
.link .right a{color:#fff;font-size:15px}
.link .right a:hover{color:#ffd542}

/* ===== 页脚 footer ===== */
footer{background:#242424;padding:54px 0 0}
footer .footup{display:flex;flex-wrap:wrap;align-items:flex-start;padding-bottom:40px;border-bottom:1px solid #333}
footer .footewm{float:right;text-align:center;margin-left:auto}
footer .footewm .ewmjpg{width:130px;height:130px;background:#fff;padding:8px;border-radius:6px}
footer .footewm .ewmjpg img{width:100%;height:100%;object-fit:cover}
footer .footewm p{font-size:13px;color:rgba(255,255,255,.6);margin-top:12px}
footer .foot_copy{padding:18px 0}
footer .foot_copy_main p{color:rgba(255,255,255,.4);font-size:13px;line-height:26px}
footer .foot_copy_main p a{color:rgba(255,255,255,.4)}
footer .foot_copy_main p a:hover{color:#2e89ff}

/* ===== 浮动客服 kfView ===== */
.kfView{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:200}
.kfView ul{display:flex;flex-direction:column;gap:8px}
.kfView li{position:relative}
.kfView a{display:flex;flex-direction:column;align-items:center;justify-content:center;width:54px;height:54px;background:#2e89ff;color:#fff;font-size:12px;border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.kfView a:hover{background:#5bbaf0}
.kfView a span{position:absolute;right:64px;top:50%;transform:translateY(-50%);background:#fff;color:#333;padding:8px 12px;border-radius:6px;white-space:nowrap;box-shadow:0 6px 18px rgba(0,0,0,.15);display:none;font-size:13px}
.kfView .kefu-wx span img{width:110px;height:110px;object-fit:cover}
.kfView a:hover span{display:block}
.kfView .kefu_top{font-size:18px}

/* ===== 内页 NyBanner + 面包屑 ===== */
.NyBanner{position:relative;height:340px;overflow:hidden;background:#0b1a2e}
.NyBanner .nyBa_Img{width:100%;height:100%;object-fit:cover;display:block}
.NyBanner:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,26,46,.7),rgba(22,57,94,.55))}
.NyBa_Con{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);text-align:center;color:#fff;padding:0 20px}
.NyBa_Con p{font-size:38px;font-weight:bold;letter-spacing:2px}
.NyBa_Con i{display:block;width:46px;height:3px;background:#ffd542;margin:14px auto}
.NyBa_Con span{display:block;font-size:18px;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:2px}
.NyCrumb{background:#f7f8fa;border-bottom:1px solid #eee}
.NyCrumb .w1400{padding:14px 0}
.NyCrumb .crumb{font-size:13px;color:#999}
.NyCrumb .crumb a{color:#666}
.NyCrumb .crumb a:hover{color:#2e89ff}
.NyCrumb .crumb em{margin:0 8px;color:#ccc;font-style:normal}
.NyCrumb .crumb span{color:#2e89ff}
.cat-tag{display:inline-block;background:#eaf3ff;color:#2e89ff;font-size:12px;padding:2px 10px;border-radius:10px;margin-right:8px}

/* ===== 产品列表 / 详情通用 ===== */
.nyprobox .proleft{width:260px;flex-shrink:0}
.pro-grid{display:flex;flex-wrap:wrap;gap:22px;width:100%}
.pro-grid li{width:calc(50% - 11px);background:#fff;padding:20px;border:1px solid #eceef0;display:flex;gap:16px;transition:all .35s}
.pro-grid li:hover{border-color:#2e89ff;box-shadow:0 10px 26px rgba(46,137,255,.14);transform:translateY(-3px)}
.pro-grid li .pic{display:block;width:150px;height:150px;flex-shrink:0;overflow:hidden;background:#f7f7f7}
.pro-grid li .pic img{width:100%;height:100%;object-fit:cover;transition:all .4s}
.pro-grid li:hover .pic img{transform:scale(1.06)}
.pro-grid li .text{flex:1;min-width:0}
.pro-grid li .text .name{display:block;font-size:17px;color:#333;margin:4px 0 8px;line-height:1.4}
.pro-grid li:hover .text .name{color:#2e89ff}
.pro-grid li .text p{font-size:13px;color:#999;line-height:22px;height:88px;overflow:hidden}
.pro-grid li .text .more{display:inline-block;margin-top:10px;color:#2e89ff;font-size:13px}
.pager{text-align:center;margin:36px 0 10px}
.pager span{display:inline-block;min-width:38px;height:38px;line-height:38px;padding:0 10px;margin:0 4px;border:1px solid #ddd;border-radius:4px;color:#666;font-size:14px}
.pager span.hover{background:#2e89ff;color:#fff;border-color:#2e89ff}

/* 产品详情 */
.pdetail-top{display:flex;gap:30px;background:#fff;padding:26px;border:1px solid #eceef0;border-radius:4px}
.pd-pic{width:42%;flex-shrink:0;overflow:hidden;background:#f7f7f7}
.pd-pic img{width:100%;height:100%;object-fit:cover}
.pd-info{flex:1;min-width:0}
.pd-name{font-size:24px;color:#222;margin:8px 0}
.pd-model{color:#999;font-size:13px;margin-bottom:10px}
.pd-brief{color:#666;font-size:14px;line-height:26px;background:#f7f8fa;padding:14px;border-left:3px solid #2e89ff;margin-bottom:14px}
.pd-params{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:16px}
.pd-params th,.pd-params td{border:1px solid #eceef0;padding:9px 14px;text-align:left}
.pd-params th{background:#f7f8fa;color:#555;width:120px;font-weight:normal}
.pd-params td{color:#666}
.pd-quote{display:flex;align-items:center;gap:18px;background:linear-gradient(150deg,#5bbaf0,#2e89ff);color:#fff;padding:14px 20px;border-radius:4px}
.pd-quote span{font-size:15px;flex:1}
.pd-quote a{background:#ffd542;color:#222;padding:8px 22px;border-radius:20px;font-size:14px;font-weight:bold}
.pd-quote a:hover{background:#fff}
.pd-block{background:#fff;border:1px solid #eceef0;border-radius:4px;padding:24px;margin-top:24px}
.pd-bt{font-size:18px;color:#222;font-weight:bold;padding-left:14px;border-left:4px solid #2e89ff;margin-bottom:16px}
.pd-body p{font-size:14px;color:#666;line-height:28px;margin-bottom:12px;text-indent:2em}
.pd-feat{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pd-feat li{font-size:14px;color:#555;padding:10px 14px;background:#f7f8fa;border-radius:4px;display:flex;align-items:center;gap:10px}
.pd-feat li i{width:20px;height:20px;flex-shrink:0;background:#2e89ff;color:#fff;border-radius:50%;position:relative}
.pd-feat li i:after{content:"✓";position:absolute;left:0;top:0;width:100%;height:100%;line-height:20px;text-align:center;font-size:13px}
.pd-relate{display:flex;flex-wrap:wrap;gap:18px}
.pd-relate li{width:calc(25% - 14px);text-align:center}
.pd-relate li .pic{display:block;width:100%;height:130px;overflow:hidden;background:#f7f7f7;margin-bottom:8px}
.pd-relate li .pic img{width:100%;height:100%;object-fit:cover;transition:all .4s}
.pd-relate li:hover .pic img{transform:scale(1.06)}
.pd-relate li .name{display:block;font-size:13px;color:#555;line-height:1.4;overflow:hidden}
.pd-relate li:hover .name{color:#2e89ff}
.pagef{margin-top:30px;padding-top:20px;border-top:1px solid #eee}
.pagef .pg-prev{float:left;color:#666;font-size:13px;max-width:48%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.pagef .pg-next{float:right;color:#666;font-size:13px;max-width:48%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.pagef a:hover{color:#2e89ff}
.returnlist{display:inline-block;margin-top:18px;padding:8px 24px;background:#e7eaf1;border-radius:20px;font-size:13px;color:#333}
.returnlist:hover{background:#2e89ff;color:#fff}

/* ===== 新闻列表 ===== */
.newslist ul{display:flex;flex-direction:column;gap:20px}
.newslist li{display:flex;gap:22px;background:#fff;padding:22px;border:1px solid #eceef0;transition:all .35s}
.newslist li:hover{border-color:#2e89ff;box-shadow:0 10px 26px rgba(46,137,255,.12)}
.newslist li .pic{display:block;width:220px;height:150px;flex-shrink:0;overflow:hidden;background:#f7f7f7}
.newslist li .pic img{width:100%;height:100%;object-fit:cover;transition:all .4s}
.newslist li:hover .pic img{transform:scale(1.05)}
.newslist li .right{flex:1;min-width:0;display:flex;gap:18px}
.newslist li .nlist-date{flex-shrink:0;width:80px;text-align:center;background:#f7f8fa;border-radius:4px;padding:14px 0;align-self:flex-start}
.newslist li .nlist-date span{display:block;font-size:26px;font-weight:bold;color:#2e89ff;font-family:Impact,Arial}
.newslist li .nlist-date p{font-size:13px;color:#999;margin-top:4px}
.newslist li .nlist-body{flex:1;min-width:0}
.newslist li .nlist-body a{display:block;font-size:18px;color:#333;margin:6px 0 8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.newslist li:hover .nlist-body a{color:#2e89ff}
.newslist li .nlist-body .ms{font-size:13px;color:#999;line-height:24px;height:48px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.newslist li .nlist-body .more{display:inline-block;margin-top:10px;color:#2e89ff;font-size:13px}

/* 新闻详情 */
.article{background:#fff;padding:40px;border:1px solid #eceef0;border-radius:4px}
.a-title{font-size:26px;color:#222;text-align:center;line-height:1.4;margin-bottom:16px}
.a-info{text-align:center;color:#999;font-size:13px;padding-bottom:18px;border-bottom:1px solid #eee;margin-bottom:24px}
.a-info span{margin:0 12px}
.a-content p{font-size:15px;color:#555;line-height:30px;margin-bottom:18px;text-indent:2em}
.a-content .afig{margin:10px 0;text-align:center;text-indent:0}
.a-content .afig img{width:100%;max-width:800px;border-radius:4px}

/* ===== 关于我们 / 联系 页 ===== */
.about-page{background:#fff;padding:0}
.ab-intro{display:flex;gap:40px;align-items:center;padding:40px 0}
.ab-text{flex:1;min-width:0}
.ab-text .ab-tt{font-size:24px;color:#222;margin-bottom:18px;padding-left:14px;border-left:5px solid #2e89ff}
.ab-text p{font-size:14px;color:#666;line-height:28px;margin-bottom:14px;text-indent:2em}
.ab-pic{width:44%;flex-shrink:0;overflow:hidden;border-radius:6px;box-shadow:0 12px 30px rgba(0,0,0,.1)}
.ab-pic img{width:100%;height:100%;object-fit:cover;display:block}
.sec-block{padding:40px 0;border-top:1px solid #f2f2f2}
.sec-tt{text-align:center;margin-bottom:34px}
.sec-tt span{display:block;font-size:26px;color:#222;font-weight:bold}
.sec-tt em{display:block;font-size:13px;color:#bbb;font-style:normal;letter-spacing:2px;margin-top:6px}
.timeline{display:flex;flex-wrap:wrap;gap:0;position:relative}
.timeline li{position:relative;width:16.66%;padding:0 12px;text-align:center}
.timeline:before{content:"";position:absolute;left:6%;right:6%;top:18px;height:2px;background:#e7eaf1;z-index:0}
.timeline .tl-dot{width:14px;height:14px;background:#2e89ff;border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 2px #2e89ff;margin:12px auto 0;position:relative;z-index:1}
.timeline .tl-y{font-size:22px;font-weight:bold;color:#2e89ff;font-family:Impact,Arial;margin:12px 0 8px}
.timeline .tl-body h4{font-size:15px;color:#333;margin-bottom:6px}
.timeline .tl-body p{font-size:12px;color:#999;line-height:20px}
.culture{display:flex;gap:22px}
.culture li{flex:1;padding:30px 24px;text-align:center;background:#f7f8fa;border-radius:6px;border-top:3px solid #2e89ff;transition:all .35s}
.culture li:hover{background:#2e89ff;color:#fff;transform:translateY(-5px)}
.culture li:hover h4,.culture li:hover p{color:#fff}
.culture .cul-ico{display:block;width:60px;height:60px;line-height:60px;margin:0 auto 16px;font-size:30px;background:#eaf3ff;color:#2e89ff;border-radius:50%}
.culture li:hover .cul-ico{background:rgba(255,255,255,.2);color:#fff}
.culture h4{font-size:18px;color:#222;margin-bottom:12px}
.culture p{font-size:13px;color:#666;line-height:24px}
.team-grid{display:flex;flex-wrap:wrap;gap:22px}
.team-grid li{width:calc(16.666% - 19px);text-align:center}
.team-grid li img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:6px;margin-bottom:12px}
.team-grid li h4{font-size:16px;color:#333;margin-bottom:4px}
.team-grid li p{font-size:13px;color:#2e89ff}

/* 联系页 */
.contact-page{background:#fff;padding:0}
.contact-grid{display:flex;flex-wrap:wrap;gap:22px;margin-bottom:36px}
.contact-grid li{flex:1;min-width:220px;padding:28px 24px;text-align:center;background:#f7f8fa;border-radius:6px;border-bottom:3px solid transparent;transition:all .35s}
.contact-grid li:hover{border-bottom-color:#2e89ff;transform:translateY(-4px);box-shadow:0 12px 28px rgba(46,137,255,.14)}
.contact-grid .c-ico{display:block;width:62px;height:62px;line-height:62px;margin:0 auto 16px;font-size:28px;background:#2e89ff;color:#fff;border-radius:50%}
.contact-grid li:hover .c-ico{background:#5bbaf0}
.contact-grid h4{font-size:16px;color:#222;margin-bottom:10px}
.contact-grid .c-val{font-size:15px;color:#2e89ff;font-weight:bold;margin-bottom:6px;word-break:break-all}
.contact-grid .c-desc{font-size:12px;color:#999}
.contact-row{display:flex;gap:30px}
.contact-map{flex:1;min-width:0}
.contact-map img{width:100%;height:340px;object-fit:cover;border-radius:6px}
.contact-form{width:420px;flex-shrink:0;background:#f7f8fa;padding:30px;border-radius:6px}
.cf-tt{font-size:20px;color:#222}
.cf-tt em{font-size:12px;color:#bbb;font-style:normal;margin-left:8px}
.cf-sub{font-size:13px;color:#888;margin:10px 0 22px;line-height:22px}
.mf-row{margin-bottom:14px}
.mf-row label{display:block;font-size:13px;color:#666;margin-bottom:6px}
.mf-row input,.mf-row textarea{width:100%;border:1px solid #ddd;background:#fff;padding:10px 12px;border-radius:4px;font-size:13px;color:#333}
.mf-row textarea{height:96px;resize:vertical}
.mf-submit{width:100%;padding:12px;background:linear-gradient(150deg,#5bbaf0,#2e89ff);color:#fff;border:0;border-radius:4px;font-size:15px;font-weight:bold;cursor:pointer}
.mf-submit:hover{opacity:.9}
.mf-tip{color:#2e89ff;font-size:13px;margin-top:8px}

/* 图片兜底 */
.img-fallback{background:linear-gradient(135deg,#2e89ff,#5bbaf0)!important;display:flex!important;align-items:center;justify-content:center;color:#fff!important}

/* ===== 响应式 ===== */
@media screen and (max-width:1200px){
  .nav_item>a{padding:0 14px;font-size:15px}
  .menubox .logo .logo-txt strong{font-size:18px}
}
@media screen and (max-width:1024px){
  .lot-wel{display:none}
  .indprobox .martop{flex-direction:column}
  .indprobox .proleft,.proleft{width:100%}
  .cp_type .hd{padding:18px}
  .nyprobox{flex-direction:column}
  .nyprobox .proleft{width:100%}
  .ab-intro{flex-direction:column}
  .ab-pic{width:100%}
  .contact-row{flex-direction:column}
  .contact-form{width:100%}
  .pd-relate li{width:calc(33.333% - 12px)}
}
@media screen and (max-width:992px){
  .menubox .w1400{height:auto;padding:14px 0;flex-wrap:wrap}
  .menubox nav{width:100%;justify-content:center}
  .nav_ul{flex-wrap:wrap;justify-content:center}
  .nav_item>a{height:50px;line-height:50px;font-size:14px;padding:0 12px}
  .nav_item_open,.menu_open{display:none}
  .tj-list li{width:calc(50% - 9px)}
  .indprobox .proright ul li,.pro-grid li{width:100%}
  .indnew ul li{width:100%}
  .ind_article ul li{width:calc(50% - 12px)}
  .timeline li{width:33.33%}
  .team-grid li{width:calc(33.333% - 15px)}
  .footabout{width:100%;margin-bottom:24px}
  .footnav-pro{width:60%}
  .footcontact{width:40%}
  footer .footewm{width:100%;margin:24px auto 0;float:none}
}
@media screen and (max-width:768px){
  .lotbox{display:none}
  .menubox .w1400{justify-content:space-between}
  .menu_open{display:flex}
  .nav_ul{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:10px 0;box-shadow:0 8px 20px rgba(0,0,0,.12)}
  .nav_ul.show{display:flex}
  .nav_item{width:100%;text-align:center}
  .nav_item>a{height:46px;line-height:46px;width:100%;font-size:15px}
  .nav_item_open{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;display:none}
  .swiper-slide img{height:260px}
  .slide-txt h2{font-size:24px}
  .slide-txt p{font-size:13px}
  .hotkw_search{height:auto;padding:12px 0}
  .hotkw_left{display:none}
  .search_right{width:100%}
  .indbigbt p{font-size:36px}
  .indbigbt span{font-size:22px}
  .indtjpro,.indprobox,.indabout,.ind_article{padding:40px 0}
  .tj-list li{width:100%}
  .indprobox .proright ul li{flex-direction:column}
  .indprobox .proright ul li .pic{width:100%;height:180px}
  .ind_heng .hf{height:200px}
  .ind_heng .cont p{font-size:22px}
  .ind_heng .cont span{display:none}
  .indabout ul.data{flex-wrap:wrap;justify-content:center}
  .indabout ul.data li{width:50%;border:0;margin-bottom:16px}
  .indnew ul li{flex-direction:column;gap:14px}
  .culture{flex-direction:column}
  .timeline:before{display:none}
  .timeline li{width:50%;margin-bottom:20px}
  .pdetail-top{flex-direction:column}
  .pd-pic{width:100%}
  .pd-feat{grid-template-columns:1fr}
  .pd-relate li{width:calc(50% - 9px)}
  .newslist li{flex-direction:column}
  .newslist li .pic{width:100%;height:180px}
  .article{padding:20px}
  .a-title{font-size:20px}
  .kfView{display:none}
  .link .w1400{flex-direction:column}
  .link .left{width:100%;justify-content:flex-start;padding:14px 16px}
  footer{padding:30px 14px 0}
}