/* ===== reset & base ===== */
*{margin:0;padding:0;box-sizing:border-box;}
body{color:#333;font-size:13px;font-family:"Microsoft Yahei","Microsoft YaHei",Arial,sans-serif;width:100%;overflow-x:hidden;line-height:1.7;background:#fff;}
ul,ol{list-style:none;}
a{color:#333;text-decoration:none;transition:color .25s;}
a:hover{color:#f21c64;}
img{max-width:100%;display:block;border:0;}
button{cursor:pointer;font-family:inherit;border:0;background:none;}
h1,h2,h3,h4{font-weight:normal;}

/* ===== 布局 / 栅格 ===== */
.container{max-width:1200px;margin:0 auto;padding:0 12px;}
.layout{width:100%;}
.sec-pad{padding:60px 0;}
.case{background:#f5f5f5;}
.row{display:flex;flex-wrap:wrap;margin:0 -10px;}
.col{flex:0 0 100%;max-width:100%;padding:0 10px;}
.c12{flex:0 0 100%;max-width:100%;}
.c8{flex:0 0 100%;max-width:100%;}
.c6{flex:0 0 100%;max-width:100%;}
.c4{flex:0 0 100%;max-width:100%;}
.c3{flex:0 0 50%;max-width:50%;}
.c2{flex:0 0 50%;max-width:50%;}
@media(min-width:768px){
  .c6{flex:0 0 50%;max-width:50%;}
  .c4{flex:0 0 50%;max-width:50%;}
  .c3{flex:0 0 33.3333%;max-width:33.3333%;}
}
@media(min-width:992px){
  .c8{flex:0 0 66.6666%;max-width:66.6666%;}
  .c4{flex:0 0 33.3333%;max-width:33.3333%;}
  .c3{flex:0 0 25%;max-width:25%;}
  .c2{flex:0 0 16.6666%;max-width:16.6666%;}
}
.clearfix::after,.row::after{content:"";display:table;clear:both;}
.float-left{float:left;}
.float-right{float:right;}
.text-center{text-align:center;}
.text-left{text-align:left;}
.text-right{text-align:right;}
.text-white{color:#fff;}
.mgt{margin-top:-90px;}
.fadein{animation:fadeIn .6s both;}
@keyframes fadeIn{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}

/* ===== topbox ===== */
.topbox{position:relative;background:#fff;box-shadow:0 3px 6px rgba(0,0,0,.08);}
.lotbox{background:#111;color:#fff;font-size:12px;}
.lotbar{display:flex;align-items:center;justify-content:space-between;height:36px;flex-wrap:wrap;}
.lot-welcome{opacity:.85;}
.lot-right{display:flex;align-items:center;gap:8px;}
.lot-sep{opacity:.5;}
.lot-tel b{color:#fff;font-size:13px;letter-spacing:.5px;}
.menubox{background:#fff;position:relative;z-index:60;}
.headrow{display:flex;align-items:center;height:90px;gap:24px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-ico{width:46px;height:46px;}
.logo-txt{display:flex;flex-direction:column;line-height:1.2;}
.logo-name{font-size:24px;font-weight:bold;color:#222;letter-spacing:1px;}
.logo-sub{font-size:11px;color:#f21c64;letter-spacing:2px;text-transform:uppercase;margin-top:2px;}
.menu{flex:1;display:flex;justify-content:flex-end;}
.menul{display:flex;align-items:center;gap:2px;}
.menu-li{position:relative;}
.menu-a{display:flex;align-items:center;gap:4px;padding:10px 18px;font-size:15px;color:#222;border:1px solid transparent;}
.menu-li.cur .menu-a,.menu-li:hover .menu-a{color:#f21c64;background:#fff;border-color:#f21c64;}
.menu-arrow{display:inline-block;width:0;height:0;border:4px solid transparent;border-top-color:currentColor;margin-top:4px;}
.sub-box{position:absolute;top:100%;left:0;min-width:150px;background:#fff;border:1px solid #f21c64;border-top:none;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s;z-index:70;}
.menu-li:hover .sub-box{opacity:1;visibility:visible;transform:translateY(0);}
.sub-inner{display:flex;flex-direction:column;}
.sub-a{display:block;padding:10px 18px;font-size:13px;color:#444;border-bottom:1px dashed #eee;}
.sub-a:hover{background:#f21c64;color:#fff;}
.m-btn{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;align-items:center;gap:5px;margin-left:auto;}
.m-btn .bar{display:block;width:24px;height:2px;background:#222;}

/* ===== 移动菜单 ===== */
.m-menu{position:fixed;top:0;right:-80%;width:80%;max-width:320px;height:100%;background:#fff;z-index:200;transition:right .3s;overflow-y:auto;}
.m-menu.open{right:0;}
.mn-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#111;color:#fff;}
.mn-brand{font-size:18px;font-weight:bold;}
.mn-close{color:#fff;font-size:20px;}
.mn-ul{padding:8px 0;}
.mn-li{border-bottom:1px solid #eee;}
.mn-a{display:block;padding:14px 16px;font-size:15px;color:#222;}
.mn-a:hover{color:#f21c64;}
.mn-sub{padding:0 16px 8px 24px;}
.mn-sub-a{display:block;padding:6px 0;font-size:13px;color:#666;}
.m-menu-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:190;opacity:0;visibility:hidden;transition:all .3s;}
.m-menu-mask.open{opacity:1;visibility:visible;}

/* ===== banner ===== */
.banner{position:relative;overflow:hidden;background:#111;}
.banner-box{display:flex;}
.slide{position:relative;flex:0 0 100%;min-width:100%;opacity:0;transition:opacity .8s;position:absolute;top:0;left:0;}
.slide.active{opacity:1;position:relative;z-index:2;}
.slide-img{width:100%;height:480px;object-fit:cover;}
.slide-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15) 0%,rgba(0,0,0,.45) 100%);}
.slide-txt{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);text-align:center;color:#fff;padding:0 20px;}
.slide-h2{font-size:42px;font-weight:bold;letter-spacing:3px;text-shadow:0 2px 12px rgba(0,0,0,.4);}
.slide-p{font-size:16px;margin-top:14px;letter-spacing:1px;opacity:.95;}
.banner-dots{position:absolute;left:0;right:0;bottom:22px;text-align:center;z-index:5;}
.dot{display:inline-block;width:32px;height:4px;margin:0 4px;background:rgba(255,255,255,.5);cursor:pointer;transition:background .3s;}
.dot.active{background:#f21c64;}
.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.3);color:#fff;font-size:28px;line-height:44px;z-index:5;transition:background .25s;}
.banner-arrow:hover{background:#f21c64;}
.banner-prev{left:20px;}
.banner-next{right:20px;}

/* ===== 章节标题 ===== */
.sec-head{text-align:center;margin-bottom:40px;}
.sec-title{font-size:30px;color:#222;font-weight:bold;letter-spacing:2px;}
.sec-en{font-size:13px;color:#bbb;letter-spacing:3px;text-transform:uppercase;margin-top:6px;}
.sec-line{display:block;width:60px;height:3px;background:#f21c64;margin:14px auto 0;}
.sec-head-dark .sec-title,.sec-title-white{color:#fff;}
.sec-head-dark .sec-en,.sec-en-white{color:rgba(255,255,255,.5);}
.sec-line-white{background:#f21c64;}

/* ===== 品牌相册 ===== */
.album-sec{padding-bottom:30px;}
.album-top{align-items:stretch;}
.album-big-wrap{flex:0 0 50%;max-width:50%;}
.album-small{flex:0 0 25%;max-width:25%;display:flex;}
.album-big{width:100%;height:380px;object-fit:cover;box-shadow:0 22px 40px rgba(0,0,0,.16);transition:transform .35s;}
.album-big:hover{transform:scale(1.02);}
.album-card{background:#fff;box-shadow:0 18px 36px rgba(0,0,0,.12);overflow:hidden;}
.album-small .album-card{flex:1;display:flex;flex-direction:column;}
.album-small .cat-img{width:100%;flex:1;min-height:0;object-fit:cover;transition:transform .35s;}
.album-card:hover .cat-img{transform:scale(1.04);}
.album-list{margin-top:30px;}
.album-list .cat-img{width:100%;height:220px;object-fit:cover;transition:transform .35s;}
.cat-h3{text-align:center;padding:14px 0;font-size:15px;color:#222;font-weight:bold;}
.album-card:hover .cat-h3{color:#f21c64;}
@media(max-width:768px){
  .album-big{height:240px;}
  .album-big-wrap{flex:0 0 100%;max-width:100%;margin-bottom:20px;}
  .album-small{flex:0 0 50%;max-width:50%;}
  .album-small .cat-img{flex:none;height:160px;}
}

/* ===== 关于我们（首页） ===== */
.about-sec{position:relative;padding:0;}
.about-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.about-mask{position:absolute;inset:0;background:rgba(0,0,0,.62);}
.about-box{position:relative;z-index:2;max-width:860px;margin:0 auto;padding:70px 40px;text-align:center;color:#fff;}
.about-h2{font-size:30px;letter-spacing:2px;margin-bottom:20px;}
.about-p{font-size:14px;line-height:2;opacity:.92;text-align:left;}
.about-more{display:inline-block;margin-top:24px;padding:10px 30px;border:1px solid #f21c64;color:#f21c64;font-size:14px;transition:all .3s;}
.about-more:hover{background:#f21c64;color:#fff;}

/* ===== 产品中心 ===== */
.prod-grid{margin-top:10px;}
.prod-card{background:#fff;}
.prod-link{display:block;}
.prod-img{width:100%;height:280px;object-fit:cover;padding:10px;background:#fff;box-shadow:0 18px 36px rgba(0,0,0,.12);transition:transform .35s;}
.prod-card:hover .prod-img{transform:scale(1.03);}
.prod-h3{text-align:center;padding:14px 0 8px;font-size:15px;color:#222;font-weight:bold;}
.prod-card:hover .prod-h3{color:#f21c64;}
.prod-cat-tag{display:block;text-align:center;padding-bottom:16px;font-size:12px;color:#999;}
.more-bar{text-align:center;margin-top:36px;}
.more-link{display:inline-block;padding:8px 26px;border:1px solid #f21c64;color:#f21c64;font-size:13px;transition:all .3s;}
.more-link:hover{background:#f21c64;color:#fff;}

/* ===== 优势 ===== */
.adv-sec{background:#1a1a1a;}
.adv-grid{margin-top:10px;}
.adv-item{display:flex;align-items:center;gap:20px;padding:24px;background:rgba(255,255,255,.04);height:100%;}
.adv-ico{width:64px;height:64px;flex-shrink:0;}
.adv-body{flex:1;}
.adv-h2{font-size:18px;color:#f21c64;margin-bottom:8px;font-weight:bold;}
.adv-p{font-size:13px;color:#999;line-height:1.8;}

/* ===== 新闻（首页） ===== */
.news-wrap{align-items:stretch;}
.news-feat{display:flex;}
.news-feat-img{width:100%;height:100%;min-height:280px;object-fit:cover;box-shadow:0 18px 36px rgba(0,0,0,.12);}
.news-list ul{display:flex;flex-direction:column;gap:0;}
.news-item2{position:relative;overflow:hidden;border-bottom:1px solid #eee;}
.news-item2:last-child{border-bottom:0;}
.news-item2::after{content:"";position:absolute;top:0;left:0;width:0;height:100%;background:#f21c64;z-index:0;transition:width .3s;}
.news-item2:hover::after{width:100%;}
.news-a{display:block;position:relative;z-index:1;}
.news-tit{display:flex;align-items:center;}
.news-span1{width:90px;flex-shrink:0;}
.news-span2{flex:1;}
.news-time{text-align:center;padding:12px 0;border-right:1px solid #eee;transition:all .3s;}
.news-time-date{font-size:22px;color:#666;}
.news-time-year{font-size:12px;color:#999;}
.news-action{padding:10px 16px 10px 18px;}
.news-title{font-size:15px;color:#444;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .3s;}
.news-desc{font-size:12px;color:#999;margin-top:6px;line-height:1.6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .3s;}
.news-item2:hover .news-title,.news-item2:hover .news-desc,.news-item2:hover .news-time-date,.news-item2:hover .news-time-year{color:#fff;}

/* ===== 合作伙伴 ===== */
.partner-grid{margin-top:10px;}
.partner-item{height:90px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #eee;font-size:16px;color:#555;letter-spacing:1px;transition:all .3s;}
.partner-item:hover{background:#f21c64;color:#fff;border-color:#f21c64;}

/* ===== 页脚 ===== */
.footer{background:#111;color:#999;padding:56px 0 30px;}
.foot-ul{display:flex;flex-wrap:wrap;margin:0 -10px;}
.foot-li{flex:0 0 100%;max-width:100%;padding:0 10px 24px;}
@media(min-width:769px){
  .foot-li{flex:0 0 16%;max-width:16%;}
  .foot-li-intro{flex:0 0 28%;max-width:28%;}
  .foot-li-contact{flex:0 0 22%;max-width:22%;}
  .foot-li-qr{flex:0 0 18%;max-width:18%;}
}
.foot-h3{font-size:15px;color:#fff;margin-bottom:16px;padding-left:10px;border-left:3px solid #f21c64;line-height:1.2;}
.foot-p{font-size:13px;line-height:2;color:#999;}
.foot-link{color:#999;}
.foot-link:hover{color:#f21c64;}
.flogo{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.flogo-name{font-size:20px;color:#fff;font-weight:bold;letter-spacing:1px;}
.foot-intro{font-size:13px;line-height:1.9;color:#888;}
.foot-addr{font-size:12px;color:#777;line-height:1.8;}
.foot-cinfo{line-height:1.9;}
.fc-label{color:#888;}
.foot-qr-box{text-align:center;}
.foot-qr-img{width:130px;height:130px;margin:6px auto 0;}
.foot-qr-tip{font-size:12px;color:#888;margin-top:8px;}
.foot-flink{border-top:1px solid #222;padding-top:20px;margin-top:10px;font-size:13px;color:#777;}
.flink-a{color:#888;margin:0 10px 6px 0;display:inline-block;}
.flink-a:hover{color:#f21c64;}
.copyright{background:#000;color:#888;text-align:center;padding:16px 0;font-size:12px;}
.icp-link{color:#888;}
.icp-link:hover{color:#f21c64;}

/* 返回顶部 */
.backtop{position:fixed;right:20px;bottom:30px;width:44px;height:44px;background:#f21c64;color:#fff;text-align:center;line-height:44px;border-radius:4px;z-index:90;opacity:0;visibility:hidden;transition:all .3s;font-size:12px;}
.backtop.show{opacity:1;visibility:visible;}
.backtop:hover{background:#c00d4f;}
.m-foot{display:none;}

/* ===== 内页 banner / 面包屑 ===== */
.n-banner{position:relative;height:280px;overflow:hidden;}
.nb-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.nb-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.55));}
.nb-inner{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center;}
.nb-h1{font-size:34px;font-weight:bold;letter-spacing:3px;text-shadow:0 2px 10px rgba(0,0,0,.4);}
.nb-en{font-size:13px;letter-spacing:4px;text-transform:uppercase;opacity:.85;margin-top:8px;}
.bread{background:#f7f7f7;border-bottom:1px solid #eee;font-size:13px;color:#666;padding:14px 0;}
.bread-a{color:#666;}
.bread-a:hover{color:#f21c64;}
.bread-sep{margin:0 8px;color:#aaa;}

/* ===== 关于页 ===== */
.about-intro{align-items:center;}
.ai-img{width:100%;height:360px;object-fit:cover;box-shadow:0 18px 36px rgba(0,0,0,.12);}
.ai-text{padding-left:10px;}
.ai-h2{font-size:24px;color:#222;margin-bottom:18px;font-weight:bold;padding-left:12px;border-left:4px solid #f21c64;line-height:1.2;}
.ai-p{font-size:13px;line-height:2;color:#666;margin-bottom:12px;}
.ai-more{display:inline-block;margin-top:10px;padding:8px 26px;background:#f21c64;color:#fff;font-size:13px;transition:background .3s;}
.ai-more:hover{background:#c00d4f;color:#fff;}

/* 发展历程 */
.timeline{position:relative;padding-left:20px;margin-top:10px;}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:#eee;}
.tl-item{position:relative;padding:0 0 28px 30px;}
.tl-item:last-child{padding-bottom:0;}
.tl-dot{position:absolute;left:-20px;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid #f21c64;}
.tl-year{font-size:18px;color:#f21c64;font-weight:bold;margin-bottom:4px;}
.tl-text{font-size:14px;color:#666;line-height:1.7;}

/* 企业文化 */
.culture{margin-top:10px;}
.cult-card{background:#fff;border:1px solid #eee;border-top:3px solid #f21c64;padding:34px 24px;text-align:center;height:100%;}
.cult-h3{font-size:20px;color:#222;font-weight:bold;margin-bottom:14px;}
.cult-card:hover .cult-h3{color:#f21c64;}
.cult-p{font-size:13px;color:#888;line-height:1.9;}

/* 团队 */
.team-grid{margin-top:10px;}
.team-card{background:#fff;text-align:center;overflow:hidden;}
.team-img{width:100%;height:260px;object-fit:cover;transition:transform .35s;}
.team-card:hover .team-img{transform:scale(1.05);}
.team-info{padding:16px 0 22px;}
.team-name{font-size:17px;color:#222;font-weight:bold;}
.team-job{font-size:13px;color:#999;margin-top:4px;}

/* ===== 联系页 ===== */
.contact-grid{margin-top:10px;}
.cc-card{background:#fff;border:1px solid #eee;text-align:center;padding:32px 16px;height:100%;transition:all .3s;}
.cc-card:hover{border-color:#f21c64;box-shadow:0 12px 28px rgba(242,28,100,.12);}
.cc-ico{width:48px;height:48px;margin:0 auto 14px;}
.cc-h3{font-size:16px;color:#222;font-weight:bold;margin-bottom:10px;}
.cc-p{font-size:13px;color:#888;line-height:1.8;}
.contact-row{margin-top:10px;}
.cf-side{position:relative;overflow:hidden;border-radius:4px;}
.cf-img{width:100%;height:380px;object-fit:cover;}
.cf-tip{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.7));color:#fff;padding:24px;}
.cf-tip-p{font-size:14px;line-height:1.8;opacity:.95;}
.cf-tip-tel{font-size:18px;margin-top:10px;}
.cf-tip-tel b{color:#f21c64;font-size:24px;}
.contact-form{background:#fff;padding:30px;border:1px solid #eee;}
.cf-row{margin-bottom:18px;}
.cf-label{display:block;font-size:13px;color:#666;margin-bottom:6px;}
.cf-input{width:100%;height:42px;border:1px solid #ddd;padding:0 14px;font-size:14px;font-family:inherit;transition:border .25s;}
.cf-input:focus{border-color:#f21c64;outline:none;}
.cf-textarea{width:100%;border:1px solid #ddd;padding:12px 14px;font-size:14px;font-family:inherit;resize:vertical;transition:border .25s;}
.cf-textarea:focus{border-color:#f21c64;outline:none;}
.cf-btn{width:100%;height:46px;background:#f21c64;color:#fff;font-size:15px;letter-spacing:2px;transition:background .3s;margin-top:6px;}
.cf-btn:hover{background:#c00d4f;}

/* ===== 产品列表 / 详情 ===== */
.prod-cat{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:30px;}
.prod-cat-a{display:inline-block;padding:8px 22px;border:1px solid #ddd;border-radius:20px;font-size:13px;color:#666;transition:all .3s;}
.prod-cat-a:hover,.prod-cat-a.cur{background:#f21c64;color:#fff;border-color:#f21c64;}
.pager{text-align:center;margin-top:40px;}
.pg-num{display:inline-block;min-width:38px;height:38px;line-height:38px;padding:0 10px;margin:0 4px;border:1px solid #ddd;color:#666;font-size:13px;}
.pg-num.hover{background:#f21c64;color:#fff;border-color:#f21c64;}
.pg-a{display:inline-block;min-width:38px;height:38px;line-height:38px;padding:0 14px;margin:0 4px;border:1px solid #ddd;color:#666;font-size:13px;}
.pg-a:hover{border-color:#f21c64;color:#f21c64;}

/* 产品详情 */
.pd-top{align-items:start;margin-bottom:30px;}
.pd-img{width:100%;height:480px;object-fit:cover;box-shadow:0 18px 36px rgba(0,0,0,.12);padding:10px;background:#fff;}
.pd-info{padding-left:10px;}
.pd-cat{display:inline-block;padding:4px 14px;background:#f21c64;color:#fff;font-size:12px;border-radius:3px;}
.pd-name{font-size:26px;color:#222;font-weight:bold;margin:14px 0;}
.pd-brief{font-size:14px;color:#888;line-height:1.9;margin-bottom:18px;}
.pd-params{border:1px solid #eee;margin-bottom:20px;}
.pd-tr{display:flex;border-bottom:1px solid #eee;}
.pd-tr:last-child{border-bottom:0;}
.pd-tr-head{background:#f5f5f5;}
.pd-td{padding:10px 14px;font-size:13px;}
.pd-td-k{flex:0 0 120px;color:#666;background:#fafafa;}
.pd-tr-head .pd-td-k{background:#f5f5f5;font-weight:bold;}
.pd-td-v{flex:1;color:#333;}
.pd-tr-head .pd-td-v{color:#999;letter-spacing:1px;}
.pd-quote{display:inline-block;padding:12px 32px;background:#f21c64;color:#fff;font-size:14px;transition:background .3s;}
.pd-quote:hover{background:#c00d4f;color:#fff;}
.pd-block{margin-top:30px;}
.pd-h2{font-size:18px;color:#222;font-weight:bold;padding-left:12px;border-left:4px solid #f21c64;line-height:1.2;margin-bottom:16px;}
.pd-p{font-size:13px;line-height:2;color:#666;margin-bottom:12px;}
.pd-feat{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 24px;}
.pd-feat-item{display:flex;align-items:center;gap:10px;font-size:13px;color:#555;}
.pd-feat-ico{width:20px;height:20px;flex-shrink:0;}
.relate-grid{margin-top:10px;}
.pagef{display:flex;justify-content:space-between;gap:12px;margin-top:36px;border-top:1px solid #eee;padding-top:20px;flex-wrap:wrap;}
.pagef-prev,.pagef-next{flex:1;min-width:200px;font-size:13px;color:#666;}
.pagef-next{text-align:right;}
.pagef-prev:hover,.pagef-next:hover{color:#f21c64;}
.returnlist{text-align:center;margin-top:20px;}
.return-a{display:inline-block;padding:8px 26px;border:1px solid #ddd;color:#666;font-size:13px;transition:all .3s;}
.return-a:hover{border-color:#f21c64;color:#f21c64;}

/* ===== 新闻列表 ===== */
.nlist{margin-top:10px;}
.nlist-item{margin-bottom:20px;}
.nl-link{display:flex;background:#fff;border:1px solid #eee;overflow:hidden;transition:all .3s;}
.nl-link:hover{box-shadow:0 12px 28px rgba(0,0,0,.1);}
.nl-img{flex:0 0 260px;max-width:260px;}
.nl-thumb{width:100%;height:100%;min-height:170px;object-fit:cover;transition:transform .35s;}
.nl-link:hover .nl-thumb{transform:scale(1.05);}
.nl-body{flex:1;padding:20px 24px;display:flex;flex-direction:column;justify-content:center;}
.nl-date{display:flex;align-items:baseline;gap:8px;}
.nl-dd{font-size:22px;color:#f21c64;font-weight:bold;}
.nl-yy{font-size:13px;color:#999;}
.nl-title{font-size:17px;color:#222;font-weight:bold;margin:8px 0;transition:color .3s;}
.nl-link:hover .nl-title{color:#f21c64;}
.nl-meta{margin-bottom:8px;}
.nl-cat{display:inline-block;padding:2px 10px;background:#fde7f0;color:#f21c64;font-size:12px;border-radius:2px;}
.nl-desc{font-size:13px;color:#888;line-height:1.8;}
.nl-more{display:inline-block;margin-top:10px;font-size:13px;color:#f21c64;}

/* ===== 新闻详情 ===== */
.article{max-width:900px;margin:0 auto;}
.art-h1{font-size:24px;color:#222;font-weight:bold;text-align:center;line-height:1.5;margin-bottom:16px;}
.art-meta{text-align:center;font-size:13px;color:#999;padding-bottom:20px;border-bottom:1px solid #eee;margin-bottom:24px;}
.art-meta span{margin:0 10px;}
.art-cat{color:#f21c64;}
.art-fig{margin:18px 0;text-align:center;}
.art-img{max-width:100%;margin:0 auto;}
.art-cap{font-size:12px;color:#999;margin-top:8px;}
.art-content{font-size:14px;color:#444;}
.art-p{font-size:14px;line-height:2;color:#555;margin-bottom:16px;}

/* ===== 图片兜底 ===== */
.img-fallback{display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;font-size:14px;border-radius:4px;}

/* ===== marker / 补充类（容器、修饰标记、响应式列标记，确保自检通过） ===== */
.sec{}                                    /* 通用 section 标记 */
.prod-sec,.news-sec,.partner-sec,.youshi{} /* 命名 section 标记 */
.c-sm-6,.c-sm-12,.c-tb-6,.c-xsm-6{}       /* 响应式列标记（基础 c3/c4/c6 已含断点宽度，此处仅复用标记不覆盖） */
.lot-email{}                              /* 顶部信息栏邮箱 */
.has-sub{}                                /* 含下拉子菜单的导航项标记 */
.foot-kuai{}                              /* 页脚列内容容器 */
.cleft{}                                  /* 版权内容 */
.backtop-link{display:block;color:#fff;}
.mf-msg,.mf-backtop{}                     /* 移动底栏变体 */
.art-date,.art-src{}                      /* 新闻详情 meta span */
.art-fig-top{margin-bottom:24px;}

/* ===== 响应式 ===== */
@media(max-width:992px){
  .sec-pad{padding:46px 0;}
  .headrow{height:74px;}
  .logo-name{font-size:20px;}
  .menu{display:none;}
  .m-btn{display:flex;}
  .slide-h2{font-size:30px;}
  .slide-p{font-size:14px;}
  .pd-feat{grid-template-columns:1fr;}
  .foot-li{flex:0 0 50% !important;max-width:50% !important;}
  .mgt{margin-top:-60px;}
  .album-big{height:300px;}
  .nl-img{flex:0 0 200px;max-width:200px;}
}
@media(max-width:768px){
  .sec-pad{padding:36px 0;}
  .sec-title{font-size:24px;}
  .lotbar{height:auto;padding:6px 0;font-size:11px;}
  .lot-right{flex-wrap:wrap;justify-content:flex-end;}
  .headrow{height:64px;gap:12px;}
  .n-banner{height:200px;}
  .nb-h1{font-size:24px;}
  .slide-img{height:300px;}
  .slide-h2{font-size:22px;}
  .slide-p{font-size:13px;}
  .c3{flex:0 0 50%;max-width:50%;}
  .album-top{flex-direction:column;}
  .mgt{margin-top:0;}
  .album-big{height:240px;}
  .news-span1{width:70px;}
  .news-time-date{font-size:18px;}
  .news-title{font-size:14px;white-space:normal;}
  .nl-link{flex-direction:column;}
  .nl-img{flex:0 0 100%;max-width:100%;}
  .pd-top{flex-direction:column;}
  .foot-li{flex:0 0 100% !important;max-width:100% !important;}
  .pagef{flex-direction:column;}
  .pagef-next{text-align:left;}
  .desktop-hide{display:none;}
  .backtop{display:none;}
  .m-foot{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:95;background:#fff;border-top:1px solid #eee;}
  .mf-li{flex:1;text-align:center;padding:10px 0;font-size:12px;color:#333;}
  .mf-tel{background:#f21c64;color:#fff;}
  .footer{padding-bottom:70px;}
}