/* ============================================================
   1. 设计令牌
   ============================================================ */
:root{
  --brand:#0B5FD6;
  --brand-700:#0A4CAC;
  --brand-800:#083B86;
  --brand-050:#EDF4FE;
  --brand-100:#DCE9FB;
  --ink:#0F1B2D;
  --ink-2:#44566E;
  --ink-3:#7C8CA1;
  --line:#E4EBF3;
  --line-2:#D3DFEC;
  --bg:#FFFFFF;
  --bg-soft:#F4F8FD;
  --accent:#FF7A1A;
  --ok:#12A150;
  --shadow-1:0 2px 10px rgba(15,27,45,.06);
  --shadow-2:0 10px 30px rgba(11,95,214,.12);
  --r-s:6px; --r-m:10px; --r-l:14px;
  --wrap:1280px;
  --hd-h:74px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ============================================================
   2. 基础
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.75 "PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand)}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;letter-spacing:-.2px}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
time{color:var(--ink-3);font-size:13px}
button{font-family:inherit;cursor:pointer;border:0;background:none}
input,select,textarea{font-family:inherit;font-size:15px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sec{padding:80px 0;border-top:1px solid var(--line)}
.sec-head{max-width:760px;margin:0 0 44px}
.sec-head.row{display:flex;align-items:flex-end;justify-content:space-between;max-width:none;gap:20px}
.sec-head.light .sec-eyebrow{color:#8FC0FF}
.sec-eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--brand);margin-bottom:12px;text-transform:uppercase}
.sec-head h2{font-size:30px;margin-bottom:12px}
.sec-head p{color:var(--ink-2);font-size:16px}
.link-more{color:var(--brand);font-weight:600;white-space:nowrap}
.link-more:hover{color:var(--brand-700)}
.sr-only{position:absolute!important;clip:rect(1px,1px,1px,1px);padding:0;border:0;height:1px;width:1px;overflow:hidden}

/* ============================================================
   3. 按钮
   ============================================================ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 22px;border-radius:var(--r-s);
  font-size:15px;font-weight:600;white-space:nowrap;border:1px solid transparent;transition:all .22s var(--ease)}
.btn-lg{height:50px;padding:0 30px;font-size:16px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 4px 14px rgba(11,95,214,.24)}
.btn-primary:hover{background:var(--brand-700);color:#fff;transform:translateY(-1px);box-shadow:0 8px 22px rgba(11,95,214,.3)}
.btn-line{border-color:rgba(255,255,255,.55);color:#fff;backdrop-filter:blur(4px);background:rgba(255,255,255,.06)}
.btn-line:hover{border-color:#fff;background:rgba(255,255,255,.16);color:#fff}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-store{border-color:var(--brand);color:var(--brand);background:var(--brand-050)}
.btn-store:hover{border-color:var(--brand);color:#fff;background:var(--brand);transform:translateY(-1px)}
.btn-block{display:flex;width:100%;margin-bottom:10px}
.btn-inquiry{height:38px;padding:0 18px;font-size:14px}

/* ============================================================
   4. 顶部细条 + 站头
   ============================================================ */
.topbar{background:var(--ink);color:#C6D3E4;font-size:13px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:38px}
.tb-left,.tb-right{display:flex;align-items:center;gap:14px}
.tb-item{color:#C6D3E4}
.tb-item:hover{color:#fff}
.tb-sep{width:1px;height:12px;background:rgba(255,255,255,.22)}
.tb-store{color:#fff;font-weight:600}

.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header.shrink{box-shadow:var(--shadow-1)}
.hd-inner{display:flex;align-items:center;gap:26px;height:var(--hd-h)}
.logo{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.logo-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--r-s);
  background:linear-gradient(135deg,var(--brand),var(--brand-800));color:#fff;font-weight:700;font-size:17px;letter-spacing:1px}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-text b{font-size:18px;letter-spacing:.3px;white-space:nowrap}
.logo-text i{font-style:normal;font-size:11.5px;color:var(--ink-3);letter-spacing:.4px}
.mainnav{margin-left:auto}
.mainnav>ul{display:flex;align-items:center;gap:2px}
.mainnav>ul>li{position:relative}
.mainnav>ul>li>a{display:block;padding:11px 15px;font-size:15.5px;font-weight:600;border-radius:var(--r-s);color:var(--ink)}
.mainnav>ul>li>a:hover{background:var(--brand-050);color:var(--brand)}
.mainnav>ul>li.on>a{color:var(--brand)}
.mainnav>ul>li.on>a::after{content:"";display:block;height:2px;margin:6px auto -8px;width:22px;background:var(--brand);border-radius:2px}
.subnav{position:absolute;left:0;top:calc(100% + 6px);min-width:230px;padding:8px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-m);box-shadow:var(--shadow-2);opacity:0;visibility:hidden;transform:translateY(6px);transition:all .2s var(--ease)}
.mainnav>ul>li.has-kids:hover .subnav{opacity:1;visibility:visible;transform:translateY(0)}
.subnav a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 12px;border-radius:var(--r-s);font-size:14.5px;color:var(--ink-2)}
.subnav a:hover{background:var(--brand-050);color:var(--brand)}
.subnav a em{font-style:normal;font-size:12px;color:var(--ink-3)}
.hd-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.hd-search{display:flex;align-items:center;height:38px;border:1px solid var(--line-2);border-radius:999px;overflow:hidden;background:#fff}
.hd-search input{width:132px;height:100%;border:0;outline:0;padding:0 14px;background:transparent}
.hd-search button{padding:0 14px;height:100%;background:var(--brand-050);color:var(--brand);font-size:13.5px;font-weight:600}
.hd-search button:hover{background:var(--brand);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px}

/* ============================================================
   5. 面包屑
   ============================================================ */
.crumbs{background:var(--bg-soft);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--ink-3)}
.crumbs .wrap{display:flex;align-items:center;gap:8px;height:46px;overflow:hidden;white-space:nowrap}
.crumbs a{color:var(--ink-2)}
.crumbs i{font-style:normal;color:var(--line-2)}
.crumbs span{color:var(--ink-3);max-width:420px;overflow:hidden;text-overflow:ellipsis}

/* ============================================================
   6. 首屏轮播
   ============================================================ */
.hero{position:relative;height:min(78vh,660px);min-height:460px;overflow:hidden;background:var(--ink)}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .9s var(--ease)}
.hero-slide.active{opacity:1;visibility:visible}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04);
  transition:transform 7s linear}
.hero-slide.active .hero-bg{transform:scale(1.12)}
.hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,30,60,.78) 0%,rgba(9,30,60,.50) 46%,rgba(9,30,60,.06) 100%)}
.hero-inner{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;max-width:840px;padding-top:20px;padding-bottom:20px}
.hero-eyebrow{display:inline-block;align-self:flex-start;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;letter-spacing:1px;
  color:#EAF2FD;background:rgba(11,95,214,.55);border:1px solid rgba(160,200,250,.55);margin-bottom:20px;text-shadow:0 1px 8px rgba(6,18,36,.5)}
.hero-title{font-size:clamp(28px,4vw,46px);color:#fff;letter-spacing:-.5px;text-shadow:0 2px 24px rgba(0,0,0,.35);margin-bottom:18px}
.hero-sub{font-size:clamp(15px,1.5vw,18px);color:#DCE8F7;max-width:660px;margin-bottom:32px;text-shadow:0 1px 16px rgba(6,18,36,.65),0 1px 3px rgba(6,18,36,.5)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-dots{position:absolute;left:0;right:0;bottom:26px;display:flex;justify-content:center;gap:10px;z-index:3}
.hero-dots .dot{width:30px;height:4px;border-radius:2px;background:rgba(255,255,255,.5);box-shadow:0 1px 6px rgba(6,18,36,.45);transition:all .3s var(--ease)}
.hero-dots .dot.on{background:#fff;width:52px}

/* 数据条 */
.statband{background:var(--brand);color:#fff}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.18)}
.stat{background:var(--brand);padding:26px 20px;text-align:center}
.stat b{display:block;font-size:28px;letter-spacing:-.5px;line-height:1.2}
.stat span{display:block;font-size:15px;font-weight:600;margin-top:4px}
.stat i{display:block;font-style:normal;font-size:12.5px;color:#BFD8FF;margin-top:3px}

/* ============================================================
   7. 三大业务
   ============================================================ */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.biz-card{position:relative;padding:34px 30px 30px;border:1px solid var(--line);border-radius:var(--r-l);background:#fff;
  display:flex;flex-direction:column;transition:all .26s var(--ease)}
.biz-card:hover{border-color:var(--brand-100);box-shadow:var(--shadow-2);transform:translateY(-3px)}
.biz-card.biz-hi{background:linear-gradient(180deg,var(--brand-050),#fff);border-color:var(--brand-100)}
.biz-no{font-size:13px;font-weight:700;color:var(--brand);letter-spacing:2px}
.biz-card h3{font-size:22px;margin:10px 0 12px}
.biz-card>p{color:var(--ink-2);font-size:15px;margin-bottom:18px}
.biz-list{margin-bottom:22px}
.biz-list li{position:relative;padding-left:20px;font-size:14.5px;color:var(--ink-2);line-height:2}
.biz-list li::before{content:"";position:absolute;left:0;top:13px;width:7px;height:7px;border-radius:2px;background:var(--brand);opacity:.7}
.biz-card .link-more{margin-top:auto}

/* ============================================================
   8. 自营商城双入口
   ============================================================ */
.sec-store{background:var(--bg-soft)}
.store-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.store-card{display:block;padding:32px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);transition:all .26s var(--ease)}
.store-card:hover{border-color:var(--brand);box-shadow:var(--shadow-2);transform:translateY(-3px)}
.store-top{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.store-flag{font-size:12px;font-weight:700;letter-spacing:1px;padding:3px 10px;border-radius:999px;background:var(--brand);color:#fff}
.store-card.store-en .store-flag{background:var(--ink)}
.store-top b{font-size:21px}
.store-top i{font-style:normal;font-size:13.5px;color:var(--ink-3)}
.store-card p{color:var(--ink-2);font-size:15px;margin-bottom:20px}
.store-btn{display:inline-block;color:var(--brand);font-weight:600}
.store-btn.light{color:#fff;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:2px}

/* ============================================================
   9. 海外与出口
   ============================================================ */
.sec-overseas{background:linear-gradient(180deg,#0C1B31,#0F2440);color:#E6EEF9;border-top:0}
.sec-overseas .sec-head h2{color:#fff}
.sec-overseas .sec-head p{color:#A9BDD6}
.flow-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:46px}
.flow-item{position:relative;padding:22px 18px;border-radius:var(--r-m);background:rgba(255,255,255,.05);border:1px solid rgba(143,192,255,.16)}
.flow-no{display:block;font-size:12px;font-weight:700;letter-spacing:2px;color:#7FB2F5;margin-bottom:8px}
.flow-item b{display:block;font-size:16.5px;color:#fff;margin-bottom:6px}
.flow-item p{font-size:13.5px;color:#9FB3CC;line-height:1.6}

.mmsc-card{display:grid;grid-template-columns:1.05fr 1fr;gap:0;background:#fff;border-radius:var(--r-l);overflow:hidden;color:var(--ink);margin-bottom:46px;transition:transform .26s var(--ease)}
.mmsc-card:hover{transform:translateY(-3px)}
.mmsc-fig{min-height:100%}
.mmsc-fig img{width:100%;height:100%;object-fit:cover;min-height:340px}
.mmsc-body{padding:34px 34px 30px}
.tag-hi{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:700;color:#fff;background:var(--accent);margin-bottom:14px}
.mmsc-body h3{font-size:25px;margin-bottom:8px}
.mmsc-sub{font-size:13.5px;color:var(--ink-3);margin-bottom:14px}
.mmsc-body>p{color:var(--ink-2);font-size:15px;margin-bottom:20px}
.mmsc-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px}
.mmsc-facts span{font-size:13.5px;color:var(--ink-3);padding:10px 14px;background:var(--brand-050);border-radius:var(--r-s)}
.mmsc-facts b{display:block;font-size:19px;color:var(--brand);letter-spacing:-.4px}
.mmsc-card .store-btn{color:var(--brand)}

.more-overseas h4{font-size:17px;color:#fff;margin-bottom:18px}
.mo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.mo-card{background:rgba(255,255,255,.05);border:1px solid rgba(143,192,255,.16);border-radius:var(--r-m);overflow:hidden}
.mo-fig{aspect-ratio:16/8;overflow:hidden}
.mo-fig img{width:100%;height:100%;object-fit:cover}
.mo-card b{display:block;padding:16px 18px 6px;font-size:16px;color:#fff}
.mo-card p{padding:0 18px;font-size:13.5px;color:#9FB3CC}
.mo-card i{display:block;padding:10px 18px 16px;font-style:normal;font-size:12px;color:#7A8FA8}

/* ============================================================
   10. 案例墙
   ============================================================ */
.case-filter{display:flex;gap:10px;margin-bottom:24px}
.case-filter button{height:38px;padding:0 20px;border:1px solid var(--line-2);border-radius:999px;font-size:14.5px;color:var(--ink-2);background:#fff;transition:all .2s var(--ease)}
.case-filter button:hover{border-color:var(--brand);color:var(--brand)}
.case-filter button.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.case-item{position:relative;margin:0;border-radius:var(--r-m);overflow:hidden;aspect-ratio:4/3;background:var(--bg-soft);border:1px solid var(--line)}
.case-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.case-item:hover img{transform:scale(1.06)}
.case-item figcaption{position:absolute;inset:auto 0 0 0;padding:26px 14px 12px;
  background:linear-gradient(180deg,transparent,rgba(8,20,38,.86));color:#fff}
.case-item figcaption b{display:block;font-size:15px;font-weight:600}
.case-item figcaption i{display:block;font-style:normal;font-size:12px;color:#B9CBE2;margin-top:2px}
.case-item.hide{display:none}
.case-note{margin-top:18px;font-size:13px;color:var(--ink-3)}

/* ============================================================
   11. 新闻动态
   ============================================================ */
.sec-news{background:var(--bg-soft)}
/* 首页新闻区：紧凑横排（小图 + 标题 + 摘要，无日期） */
.sec-head.mini{margin-bottom:24px}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.news-card{display:flex;flex-direction:row;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;transition:all .24s var(--ease)}
.news-card:hover{border-color:var(--brand-100);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.news-fig{flex:0 0 172px;width:172px;overflow:hidden;background:var(--brand-050)}
.news-fig img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.news-card:hover .news-fig img{transform:scale(1.05)}
.news-body{padding:14px 16px;display:flex;flex-direction:column;justify-content:center;flex:1;min-width:0}
.news-cat{align-self:flex-start;font-size:11.5px;font-weight:600;color:var(--brand);background:var(--brand-050);padding:2px 9px;border-radius:999px;margin-bottom:8px}
.news-body h3{font-size:15px;line-height:1.45;margin-bottom:6px}
.news-body p{font-size:13px;line-height:1.6;color:var(--ink-2);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.news-body time{font-size:12.5px}

/* ============================================================
   12. CTA 带 + 页脚
   ============================================================ */
.cta-band{background:linear-gradient(100deg,var(--brand),var(--brand-800));color:#fff;padding:50px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-txt h2{font-size:26px;margin-bottom:8px}
.cta-txt p{color:#D3E5FF;font-size:15px}
.cta-act{display:flex;gap:14px;flex-wrap:wrap}
.cta-band .btn-primary{background:#fff;color:var(--brand);box-shadow:none}
.cta-band .btn-primary:hover{background:#EAF2FF;color:var(--brand-700)}

.site-footer{background:#0C1B31;color:#9FB3CC;font-size:14px}
.ft-top{display:grid;grid-template-columns:1.5fr 1fr 1.3fr .55fr;gap:28px;padding:40px 24px 28px}
.ft-brand .logo-ft{margin-bottom:18px}
.ft-brand .logo-text b{color:#fff}
.ft-brand .logo-text i{color:#7A8FA8}
.ft-desc{font-size:13.5px;line-height:1.7;color:#8FA5BF;margin-bottom:14px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.ft-stores{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ft-store{padding:11px 14px;border:1px solid rgba(143,192,255,.2);border-radius:var(--r-s);transition:all .2s var(--ease)}
.ft-store:hover{border-color:var(--brand);background:rgba(11,95,214,.12)}
.ft-store b{display:block;color:#fff;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ft-store i{font-style:normal;font-size:11.5px;color:#7A8FA8;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ft-col h4{color:#fff;font-size:15.5px;margin-bottom:12px}
.ft-col ul li{line-height:1.9}
.ft-col ul li a{color:#9FB3CC}
.ft-col ul li a:hover{color:#fff}
.ft-contact li{line-height:1.7;margin-bottom:6px;color:#9FB3CC}
.ft-contact b{display:inline-block;min-width:44px;color:#7A8FA8;font-weight:400}
.ft-qr{text-align:center}
.qr-box{width:112px;height:112px;margin:0 auto 10px;background:#fff;border-radius:var(--r-s);padding:6px;overflow:hidden}
.qr-box img{width:100%;height:100%;object-fit:cover}
.ft-qr p{font-size:12.5px;color:#7A8FA8}
.ft-bottom{border-top:1px solid rgba(143,192,255,.14);padding:20px 0;font-size:12.5px;color:#7A8FA8}
.ft-bottom .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ft-bottom a{color:#9FB3CC}
.ft-links{max-width:640px}

/* 悬浮栏 */
.float-bar{position:fixed;right:18px;bottom:26px;z-index:70;display:flex;flex-direction:column;gap:8px}
.float-bar a{display:grid;place-items:center;width:50px;height:50px;border-radius:var(--r-m);background:#fff;color:var(--ink-2);
  border:1px solid var(--line);box-shadow:var(--shadow-1);font-size:12.5px;font-weight:600;transition:all .2s var(--ease)}
.float-bar a:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.float-bar a span{writing-mode:horizontal-tb}

/* ============================================================
   13. 列表页
   ============================================================ */
.page-hero{background:linear-gradient(100deg,#0E2440,#123A6B);color:#fff;padding:52px 0}
.page-hero .sec-eyebrow{color:#8FC0FF}
.page-title{font-size:31px;color:#fff}
.page-desc{margin-top:12px;color:#BBD0E8;font-size:15px;max-width:860px}
.list-layout{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:38px;padding-top:44px;padding-bottom:72px}
.grid-cards{display:grid;gap:20px}
.grid-product{grid-template-columns:repeat(3,1fr)}
.grid-news{grid-template-columns:repeat(2,1fr)}
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;transition:all .24s var(--ease);position:relative}
.pcard:hover{border-color:var(--brand-100);box-shadow:var(--shadow-2);transform:translateY(-3px)}
.pcard-link{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;border-radius:var(--r-m)}
.pcard:focus-within{outline:2px solid var(--brand-100);outline-offset:2px}
.pcard-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.pcard-store{position:relative;z-index:2;display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 12px;font-size:13px;font-weight:600;color:var(--brand);background:var(--brand-050);border:1px solid var(--brand-100);border-radius:6px;white-space:nowrap;transition:all .2s var(--ease)}
.pcard-store:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.pcard-store svg{width:11px;height:11px;flex:none}
.pcard-fig{aspect-ratio:4/3;overflow:hidden;background:var(--bg-soft)}
.grid-news .pcard-fig{aspect-ratio:16/9}
.pcard-fig img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.pcard:hover .pcard-fig img{transform:scale(1.05)}
.pcard-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.pcard-cat{align-self:flex-start;font-size:11.5px;font-weight:600;color:var(--brand);background:var(--brand-050);padding:3px 9px;border-radius:999px;margin-bottom:10px}
.pcard-body h3{font-size:16px;line-height:1.5;margin-bottom:8px}
.pcard-body p{font-size:13.5px;color:var(--ink-2);margin-bottom:12px;flex:1}
.pcard-body time{font-size:12.5px}
.empty-box{padding:70px 30px;text-align:center;background:var(--bg-soft);border:1px dashed var(--line-2);border-radius:var(--r-l);color:var(--ink-2)}
.empty-box b{display:block;font-size:18px;color:var(--ink);margin-bottom:8px}

.pager{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:38px}
.pager a,.pager span{display:inline-grid;place-items:center;min-width:40px;height:40px;padding:0 14px;border:1px solid var(--line-2);border-radius:var(--r-s);font-size:14.5px;color:var(--ink-2);background:#fff}
.pager a:hover{border-color:var(--brand);color:var(--brand)}
.pager .current{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}

.list-side,.art-side{display:flex;flex-direction:column;gap:20px}
.side-box{border:1px solid var(--line);border-radius:var(--r-m);padding:20px;background:#fff}
.side-box h4{font-size:16px;margin-bottom:14px;padding-left:11px;border-left:3px solid var(--brand)}
.side-nav li a{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14.5px;color:var(--ink-2)}
.side-nav li:last-child a{border-bottom:0}
.side-nav li.on a,.side-nav li a:hover{color:var(--brand)}
.side-nav li a em{font-style:normal;font-size:12px;color:var(--ink-3)}
.side-cta{background:linear-gradient(180deg,var(--brand-050),#fff);border-color:var(--brand-100)}
.side-cta b{display:block;font-size:16.5px;margin-bottom:8px}
.side-cta p{font-size:13.5px;color:var(--ink-2);margin-bottom:16px}
.side-rel{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.side-rel li a{display:block}
.side-rel li img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-s);margin-bottom:6px;background:var(--bg-soft)}
.side-rel li span{font-size:13px;color:var(--ink-2);display:block;line-height:1.5}
.side-rel.text-only{grid-template-columns:1fr}
.side-rel.text-only li{border-bottom:1px dashed var(--line);padding-bottom:8px}
.side-rel.text-only li:last-child{border-bottom:0}
.side-rel.text-only li a:hover span{color:var(--brand)}

/* ============================================================
   14. 产品详情
   ============================================================ */
.product-detail{padding:40px 0 72px}
.pd-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:start}
.pd-media{position:sticky;top:calc(var(--hd-h) + 18px)}
.pd-main{aspect-ratio:4/3;border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;background:var(--bg-soft)}
.pd-main img{width:100%;height:100%;object-fit:contain;background:#fff}
.pd-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:12px}
.pd-thumbs button{border:1px solid var(--line);border-radius:var(--r-s);overflow:hidden;aspect-ratio:1;background:#fff;padding:0}
.pd-thumbs button.on{border-color:var(--brand)}
.pd-thumbs img{width:100%;height:100%;object-fit:cover}
.pd-cat{display:inline-block;font-size:13px;font-weight:600;color:var(--brand);background:var(--brand-050);padding:4px 12px;border-radius:999px;margin-bottom:14px}
.pd-info h1{font-size:clamp(23px,2.6vw,32px);margin-bottom:16px;letter-spacing:-.4px}
.pd-badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.pd-badges span{font-size:13px;color:var(--ink-2);padding:6px 12px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-s)}
.pd-points{margin-bottom:26px;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);padding:16px 0}
.pd-points li{position:relative;padding-left:22px;font-size:15px;color:var(--ink-2);line-height:2}
.pd-points li::before{content:"";position:absolute;left:2px;top:13px;width:8px;height:8px;border-radius:50%;background:var(--brand);opacity:.55}
.pd-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.pd-cta .pd-tel{font-weight:400;opacity:.85;font-size:14px}
.pd-note{font-size:12.5px;color:var(--ink-3)}
.pd-body{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:38px;margin-top:52px;padding-top:44px;border-top:1px solid var(--line)}

/* ============================================================
   15. 文章详情
   ============================================================ */
.article-detail{padding:40px 0 72px}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:38px;align-items:start}
.art-head{margin-bottom:26px}
.art-head h1{font-size:clamp(23px,2.8vw,32px);margin:10px 0 14px;letter-spacing:-.4px}
.art-meta{display:flex;gap:18px;font-size:13.5px;color:var(--ink-3);border-bottom:1px solid var(--line);padding-bottom:16px}
.art-cover{margin-bottom:28px;border-radius:var(--r-m);overflow:hidden;background:var(--bg-soft)}
.art-cover img{width:100%}
.art-foot{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.art-tags{font-size:14px;color:var(--ink-3);margin-bottom:18px}
.art-tags a{display:inline-block;margin-left:8px;padding:3px 12px;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--ink-2)}
.art-tags a:hover{color:var(--brand);border-color:var(--brand)}
.art-nav{display:grid;gap:10px}
.art-nav a{font-size:14.5px;color:var(--ink-2);padding:12px 16px;background:var(--bg-soft);border-radius:var(--r-s)}
.art-nav a:hover{color:var(--brand);background:var(--brand-050)}

/* 富文本 */
.rich{font-size:16px;line-height:1.9;color:var(--ink-2);word-break:break-word}
.rich>h2,.rich>h3{color:var(--ink);margin:1.8em 0 .7em;padding-left:13px;border-left:4px solid var(--brand);font-size:19px;line-height:1.5}
.rich h3:first-child,.rich h2:first-child{margin-top:0}
.rich p{margin:0 0 1.1em}
.rich img{border-radius:var(--r-s);margin:14px auto;max-width:100%;height:auto}
.rich a{color:var(--brand);text-decoration:underline}
.rich ul,.rich ol{margin:0 0 1.1em;padding-left:1.4em}
.rich ul{list-style:disc}
.rich ol{list-style:decimal}
.rich li{margin-bottom:.4em}
.rich table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px;background:#fff}
.rich table td,.rich table th{border:1px solid var(--line-2);padding:10px 12px;vertical-align:top;color:var(--ink-2)}
.rich table th{background:var(--brand-050);color:var(--ink);font-weight:600}
.rich table tr:nth-child(even) td{background:#FAFCFF}
.rich strong{color:var(--ink)}
.rich blockquote{margin:18px 0;padding:14px 20px;background:var(--brand-050);border-left:4px solid var(--brand);border-radius:0 var(--r-s) var(--r-s) 0;color:var(--ink-2)}
.rich hr{border:0;border-top:1px solid var(--line);margin:26px 0}

/* 老站内容多来自 Word 粘贴，内联样式杂乱 —— 统一字体与字号 */
.rich p,.rich span,.rich div,.rich td,.rich th,.rich li,.rich font{font-family:inherit!important}
.rich span,.rich font,.rich div,.rich li{font-size:inherit!important;line-height:inherit!important}
.rich p{font-size:16px!important;line-height:1.9!important}
.rich h1,.rich h2,.rich h3,.rich h4,.rich h5{font-family:inherit!important;font-size:19px!important;line-height:1.5!important;color:var(--ink)!important}
.rich table{background:#fff!important}
.rich td,.rich th{font-size:14.5px!important}
.rich img[style]{max-width:100%!important;height:auto!important}
.rich [style*="background-image"]{background-image:none!important}

/* 404 */
.page-hero.nf{text-align:center;padding:96px 0}
.nf-code{font-size:76px;color:#fff;letter-spacing:4px;line-height:1}
.nf-tip{color:#BBD0E8;margin:16px 0 26px}
.nf-links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.nf-links .btn-line{border-color:rgba(255,255,255,.5)}

/* ============================================================
   16. MMSC 案例页
   ============================================================ */
.mm-hero{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;background:#0C1B31}
.mm-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.mm-hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,20,38,.9),rgba(8,20,38,.55) 60%,rgba(8,20,38,.3))}
.mm-hero-inner{position:relative;padding-top:70px;padding-bottom:70px;max-width:960px}
.mm-hero-inner h1{font-size:clamp(27px,4vw,44px);color:#fff;letter-spacing:-.5px;margin:6px 0 12px}
.mm-hero-sub{color:#A9C3E2;font-size:15px;margin-bottom:20px}
.mm-tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.mm-tags span{font-size:13.5px;font-weight:600;color:#DCE9FB;padding:6px 14px;border-radius:999px;background:rgba(11,95,214,.36);border:1px solid rgba(143,192,255,.4)}
.mm-hero-claim{color:#CFDCEC;font-size:15.5px;max-width:800px}
.mm-facts{background:var(--brand);color:#fff}
.mm-fact-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:rgba(255,255,255,.18)}
.mm-fact{background:var(--brand);padding:24px 16px;text-align:center}
.mm-fact b{display:block;font-size:24px;letter-spacing:-.5px}
.mm-fact span{display:block;font-size:13px;color:#C3DAFF;margin-top:4px}
.mm-two{display:grid;grid-template-columns:1.05fr 1fr;gap:46px;align-items:center}
.mm-two.rev .mm-figs{order:-1}
.mm-txt h2{font-size:28px;margin:6px 0 18px}
.mm-txt p{color:var(--ink-2);font-size:15.5px;margin-bottom:14px}
.mm-quote{padding:14px 20px;background:var(--brand-050);border-left:4px solid var(--brand);border-radius:0 var(--r-s) var(--r-s) 0;color:var(--ink-2)!important}
.mm-figs{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mm-figs img{width:100%;border-radius:var(--r-m);object-fit:cover;aspect-ratio:4/3}
.mm-figs img:first-child{grid-row:span 2;aspect-ratio:auto;height:100%}
.mm-role{background:var(--bg-soft)}
.mm-role-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:30px}
.mm-role-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:24px 22px}
.mm-role-item span{font-size:12.5px;font-weight:700;color:var(--brand);letter-spacing:2px}
.mm-role-item b{display:block;font-size:17px;margin:8px 0 10px}
.mm-role-item p{font-size:14px;color:var(--ink-2)}
.mm-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.mm-strip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-m)}
.mm-note{font-size:13.5px;color:var(--ink-3)}
.mm-theme-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.mm-theme{border:1px solid var(--line);border-radius:var(--r-m);padding:20px 18px;background:#fff;transition:all .24s var(--ease)}
.mm-theme:hover{border-color:var(--brand-100);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.mm-theme b{display:block;font-size:16px;margin-bottom:8px}
.mm-theme b::before{content:"";display:block;width:22px;height:3px;background:var(--brand);border-radius:2px;margin-bottom:10px}
.mm-theme p{font-size:13.5px;color:var(--ink-2);margin-bottom:10px}
.mm-theme i{font-style:normal;font-size:12.5px;color:var(--brand)}
.mm-form{background:var(--bg-soft)}
.mm-flow{padding:14px 18px;background:#fff;border:1px dashed var(--brand-100);border-radius:var(--r-m);font-size:14.5px;color:var(--brand-700);font-weight:600;margin-bottom:14px}
.mm-ul{margin-top:6px}
.mm-ul li{padding-left:22px;position:relative;font-size:14.5px;color:var(--ink-2);line-height:2}
.mm-ul li::before{content:"";position:absolute;left:2px;top:14px;width:7px;height:7px;border-radius:2px;background:var(--brand);opacity:.6}
.mm-cmp-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.mm-cmp{border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;background:#fff}
.mm-cmp-head{padding:12px 18px;font-weight:600;font-size:15px;background:var(--brand-050);border-bottom:1px solid var(--line)}
.mm-cmp-pair{display:grid;grid-template-columns:1fr 1fr}
.mm-cmp-pair figure{margin:0;position:relative}
.mm-cmp-pair img{width:100%;aspect-ratio:4/3;object-fit:cover}
.mm-cmp-pair figcaption{padding:9px 14px;font-size:12.5px;color:var(--ink-3);background:#fff;border-top:1px solid var(--line)}
.mm-cmp-pair figure.live figcaption{color:var(--brand);font-weight:600}
.mm-zones{background:var(--bg-soft)}
.mm-zone-list{display:grid;gap:18px}
.mm-zone{display:grid;grid-template-columns:300px 1fr;gap:24px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:22px}
.mm-zone-txt b{display:block;font-size:19px;margin-bottom:8px}
.mm-zone-txt p{font-size:14px;color:var(--ink-2)}
.mm-zone-figs{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:12px}
.mm-zone-figs img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-s)}
.mm-timeline{position:relative;padding-left:0;margin:0}
.mm-timeline li{position:relative;padding:0 0 26px 34px;border-left:2px solid var(--brand-100)}
.mm-timeline li:last-child{border-left-color:transparent;padding-bottom:0}
.mm-timeline li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--brand);border:3px solid #fff;box-shadow:0 0 0 2px var(--brand-100)}
.mm-timeline time{display:block;font-weight:700;color:var(--brand);font-size:15px;margin-bottom:6px}
.mm-timeline p{color:var(--ink-2);font-size:15px}
.mm-more .mo-grid{grid-template-columns:1fr 1fr}
.mm-more .mo-card{border:1px solid var(--line);background:#fff}
.mm-more .mo-card b{color:var(--ink)}
.mm-more .mo-card p{color:var(--ink-2)}
.mm-more .mo-card i{color:var(--ink-3)}
.mm-cta{background:linear-gradient(100deg,var(--brand),var(--brand-800))}
.mm-cta .cta-txt h2{font-size:23px;max-width:760px}
.mm-disclaim{background:#0C1B31;color:#7A8FA8;font-size:12.5px;line-height:1.9}
.mm-disclaim .wrap{padding-top:22px;padding-bottom:22px}

/* 非标定制页 */
.dz-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:26px 0}
.dz-card{border:1px solid var(--line);border-radius:var(--r-m);padding:24px;background:#fff}
.dz-card h4{font-size:18px;margin-bottom:10px}
.dz-card ul{margin-top:10px}
.dz-card ul li{position:relative;padding-left:20px;font-size:14.5px;color:var(--ink-2);line-height:2}
.dz-card ul li::before{content:"";position:absolute;left:0;top:13px;width:7px;height:7px;border-radius:2px;background:var(--brand);opacity:.65}
.dz-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:26px 0}
.dz-step{padding:20px 16px;background:var(--brand-050);border-radius:var(--r-m);text-align:center}
.dz-step b{display:block;font-size:15px;margin-bottom:6px}
.dz-step span{font-size:12.5px;color:var(--ink-3)}
.dz-step i{display:block;font-style:normal;font-size:12px;font-weight:700;color:var(--brand);letter-spacing:2px;margin-bottom:8px}

/* ============================================================
   17. 响应式
   ============================================================ */
@media(max-width:1180px){
  .mainnav>ul>li>a{padding:11px 11px;font-size:15px}
  .hd-search input{width:104px}
  .grid-product{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:repeat(3,1fr)}
  .flow-grid{grid-template-columns:repeat(3,1fr)}
  .ft-top{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
  .ft-qr{text-align:left}
  .qr-box{margin:0 0 10px}
}
@media(max-width:980px){
  .topbar{display:none}
  .hd-search{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .mainnav{position:absolute;left:0;right:0;top:var(--hd-h);background:#fff;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-2);display:none;padding:10px 16px 18px}
  .mainnav.open{display:block}
  .mainnav>ul{flex-direction:column;align-items:stretch;gap:0}
  .mainnav>ul>li>a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .mainnav>ul>li.on>a::after{display:none}
  .subnav{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 14px;min-width:0}
  .subnav a{padding:9px 0;border-bottom:1px dashed var(--line)}
  .list-layout,.pd-body,.art-layout{grid-template-columns:1fr;gap:28px}
  .pd-media{position:static}
  .biz-grid,.store-grid{grid-template-columns:1fr 1fr}
  .news-grid{grid-template-columns:1fr}
  .mmsc-card{grid-template-columns:1fr}
  .mmsc-fig img{min-height:230px}
  .grid-news{grid-template-columns:1fr}
}
@media(max-width:760px){
  .sec{padding:52px 0}
  .sec-head{margin-bottom:30px}
  .sec-head h2{font-size:23px}
  .hero{height:auto;min-height:0;padding:52px 0 60px}
  .hero-slides{position:static}
  .hero-slide{position:relative;display:none}
  .hero-slide.active{display:block}
  .hero-inner{padding-top:0;padding-bottom:0}
  .hero-title{font-size:25px}
  .hero-dots{position:static;margin-top:26px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .biz-grid,.store-grid,.news-grid,.case-grid,.mo-grid{grid-template-columns:1fr}
  .grid-product{grid-template-columns:1fr 1fr}
  .flow-grid{grid-template-columns:1fr 1fr}
  .ft-top{grid-template-columns:1fr;gap:26px;padding:36px 24px 30px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .pd-thumbs{grid-template-columns:repeat(4,1fr)}
  .case-item figcaption b{font-size:13.5px}
  .float-bar a{width:44px;height:44px;font-size:11.5px}
}
@media(max-width:520px){
  .wrap{padding:0 16px}
  .grid-product{grid-template-columns:1fr}
  .flow-grid{grid-template-columns:1fr}
}

/* ============================================================
   18. 附加响应式（案例页 / 定制页）
   ============================================================ */
@media(max-width:1180px){
  .mm-theme-grid{grid-template-columns:repeat(3,1fr)}
  .mm-role-grid{grid-template-columns:repeat(2,1fr)}
  .mm-fact-grid{grid-template-columns:repeat(3,1fr)}
  .dz-steps{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:980px){
  .mm-two,.mm-two.rev{grid-template-columns:1fr;gap:28px}
  .mm-two.rev .mm-figs{order:0}
  .mm-cmp-grid{grid-template-columns:1fr}
  .mm-zone{grid-template-columns:1fr;gap:16px}
  .mm-zone-figs{grid-auto-flow:row;grid-auto-columns:auto;grid-template-columns:1fr 1fr}
  .mm-strip{grid-template-columns:1fr 1fr}
  .dz-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .mm-hero{min-height:0;padding:56px 0}
  .mm-fact-grid{grid-template-columns:1fr 1fr}
  .mm-theme-grid{grid-template-columns:1fr 1fr}
  .mm-role-grid{grid-template-columns:1fr}
  .mm-figs{grid-template-columns:1fr}
  .mm-figs img:first-child{grid-row:auto;aspect-ratio:4/3}
  .mm-cmp-pair{grid-template-columns:1fr}
  .mm-zone-figs{grid-template-columns:1fr 1fr}
  .mm-more .mo-grid{grid-template-columns:1fr}
  .dz-steps{grid-template-columns:1fr 1fr}
  .mm-cta .cta-txt h2{font-size:19px}
}

/* 父栏目子类导航 */
.subcat-strip{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px;padding:16px 18px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-m)}
.subcat-strip a{display:inline-flex;align-items:baseline;gap:7px;padding:7px 14px;background:#fff;border:1px solid var(--line-2);border-radius:999px;font-size:14px;color:var(--ink-2);transition:all .2s var(--ease)}
.subcat-strip a:hover{border-color:var(--brand);color:var(--brand);background:#fff}
.subcat-strip a b{font-weight:600}
.subcat-strip a i{font-style:normal;font-size:12px;color:var(--ink-3)}

/* ============================================================
   20. logo 图片 / 商城入口 / 非标定制页 / 页脚双二维码
   ============================================================ */

/* --- 站头与页脚 logo 图片（透明底橙色齿轮） --- */
.logo-img{width:48px;height:48px;object-fit:contain;flex:0 0 auto}
.ft-brand .logo-img{width:44px;height:44px}
.logo-ft{align-items:center}

/* --- 产品中心 hero：科普猫展品商城入口 --- */
.hero-store{display:inline-flex;flex-direction:column;gap:4px;margin-top:24px;padding:15px 24px;
  background:rgba(255,255,255,.09);border:1px solid rgba(143,192,255,.36);border-radius:var(--r-m);
  transition:all .22s var(--ease)}
.hero-store:hover{background:rgba(255,255,255,.18);border-color:#8FC0FF;transform:translateY(-2px)}
.hero-store b{color:#fff;font-size:16px;letter-spacing:.2px}
.hero-store span{color:#9FC6F0;font-size:13px}
.hero-store i{font-style:normal;margin-left:7px;color:#8FC0FF}

/* --- 非标定制 / 代加工页 --- */
.dz-hero .page-desc{max-width:800px}
.dz-hero-act{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}
.dz-hero-act .btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.32)}
.dz-hero-act .btn-ghost:hover{background:#fff;color:var(--brand);border-color:#fff}

.dz-band{background:#0C1B31;padding:28px 0}
.dz-band-txt{font-size:15.5px;line-height:1.95;color:#C7D8EC;max-width:1120px}
.dz-band-txt b{color:#fff}

.dz-sec{padding:56px 0;border-bottom:1px solid var(--line)}
.dz-sec.dz-faq{border-bottom:0}
.sec-title{font-size:26px;margin-bottom:12px;color:var(--ink)}
.sec-sub{color:var(--ink-3);font-size:15px;line-height:1.9;max-width:900px;margin-bottom:28px}

.dz-workshop{background:var(--bg-soft)}
.dz-shot{margin:0;border-radius:var(--r-m);overflow:hidden;border:1px solid var(--line);background:#fff}
.dz-shot img{display:block;width:100%;height:auto}
.dz-shot figcaption{padding:13px 20px;font-size:13px;color:var(--ink-3);border-top:1px solid var(--line)}

.dz-adv{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dz-adv-card{padding:24px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);transition:all .22s var(--ease)}
.dz-adv-card:hover{border-color:var(--brand-100);box-shadow:var(--shadow-2);transform:translateY(-3px)}
.dz-adv-card h4{font-size:17px;margin-bottom:10px;color:var(--brand-800)}
.dz-adv-card p{font-size:14px;color:var(--ink-2);line-height:1.95}

.dz-text{max-width:1000px}
.dz-text p{font-size:15px;line-height:2.05;color:var(--ink-2);margin-bottom:13px}
.dz-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.dz-tags span{padding:8px 16px;background:var(--brand-050);color:var(--brand-700);border-radius:999px;font-size:13.5px;font-weight:600}

/* --- 页脚：并排双二维码 --- */
.ft-top{grid-template-columns:1.5fr 1fr 1.3fr .55fr}
.qr-pair{display:flex;gap:15px;justify-content:center}
.qr-item{text-align:center}
.qr-pair .qr-box{width:96px;height:96px;margin-bottom:9px}
.qr-item p{font-size:12px;color:#7A8FA8;line-height:1.5}

@media(max-width:1180px){
  .dz-adv{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:980px){
  .ft-top{grid-template-columns:1fr 1fr;gap:30px}
  .qr-pair{justify-content:flex-start}
}
@media(max-width:760px){
  .dz-adv{grid-template-columns:1fr}
  .hero-store{display:flex;width:100%}
  .dz-hero-act .btn{flex:1 1 100%;justify-content:center;text-align:center}
}
@media(max-width:520px){
  .ft-top{grid-template-columns:1fr}
  .dz-sec{padding:40px 0}
  .sec-title{font-size:22px}
}

/* ============================================================
   19. 侧栏易拉宝海报 / 公司介绍文章排版
   ============================================================ */
.art-poster{max-width:420px;margin:36px auto 8px;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;background:#fff}
.art-poster a{display:block}
.art-poster img{display:block;width:100%;height:auto}
.art-poster figcaption{padding:9px 10px;font-size:12.5px;line-height:1.55;color:var(--ink-3);text-align:center;background:var(--bg-soft);border-top:1px solid var(--line)}

/* 单篇栏目内联正文（如「关于我们」）：去掉详情页自带上下留白，直接接在栏目头下方 */
.article-detail.article-inline{padding:0}
.article-inline .art-main{min-width:0}
.article-inline .art-cover{margin-bottom:30px}
.article-inline .art-poster{margin-top:40px}
@media (max-width:760px){
  .article-inline .art-cover{border-radius:var(--r-m)}
}

/* --- 下一代科普空间：互动与儿童探索 --- */
.sec-play{background:var(--bg-soft)}
.play-mosaic{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:0 0 30px}
.play-mosaic figure{margin:0;overflow:hidden;border-radius:var(--r-m);border:1px solid var(--line);background:#fff}
.play-mosaic img{display:block;width:100%;height:auto}
.play-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.play-item{padding:22px 22px 20px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--brand);border-radius:0 0 var(--r-m) var(--r-m)}
.play-item b{display:block;margin-bottom:10px;font-size:16.5px;color:var(--brand-800);letter-spacing:.2px}
.play-item p{margin:0;font-size:14.5px;line-height:1.9;color:var(--ink-2)}
.play-note{margin:30px 0 0;padding:18px 24px;font-size:15px;line-height:1.85;color:var(--ink-2);
  background:linear-gradient(90deg,var(--brand-050),#fff);border-left:4px solid var(--brand);border-radius:0 var(--r-m) var(--r-m) 0}
.play-note a{margin-left:8px;font-weight:600;color:var(--brand);white-space:nowrap}

/* 公司介绍文章：需覆盖 .rich 的老站归一化规则，故同用 !important 并以更高特异性取胜 */
.art-content .aa{font-size:16.5px!important}
.art-content .aa .aa-lead{margin:0 0 26px!important;padding:18px 22px!important;font-size:16.5px!important;line-height:1.95!important;color:var(--ink-2)!important;background:var(--brand-050);border-left:4px solid var(--brand);border-radius:0 var(--r-s) var(--r-s) 0}
.art-content .aa h2{font-size:21px!important;margin:2.2em 0 .8em!important;padding-left:14px;border-left:4px solid var(--brand);color:var(--ink)!important}

.art-content .aa .aa-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:0 0 30px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.art-content .aa .aa-fact{padding:18px 10px;text-align:center;background:#fff}
.art-content .aa .aa-fact b{display:block;font-size:22px!important;line-height:1.2;color:var(--brand);letter-spacing:-.5px}
.art-content .aa .aa-fact span{display:block;margin-top:7px;font-size:13px!important;color:var(--ink-3)}

.art-content .aa .aa-cols{display:grid;grid-template-columns:1fr 1fr;gap:0 26px;margin:0 0 1.2em!important;padding:0!important;list-style:none!important}
.art-content .aa .aa-cols li{position:relative;padding:9px 0 9px 20px;font-size:15px!important;line-height:1.7!important;color:var(--ink-2)!important;border-bottom:1px dashed var(--line)}
.art-content .aa .aa-cols li::before{content:"";position:absolute;left:2px;top:17px;width:7px;height:7px;border-radius:2px;background:var(--brand)}

.art-content .aa .aa-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 1.4em}
.art-content .aa .aa-card{padding:20px 22px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:0 var(--r-m) var(--r-m) 0}
.art-content .aa .aa-card b{display:block;margin-bottom:8px;font-size:16px!important;color:var(--brand-800)}
.art-content .aa .aa-card p{margin:0!important;font-size:14.5px!important;line-height:1.9!important;color:var(--ink-2)!important}

.art-content .aa .aa-quote{margin:32px 0!important;padding:24px 26px!important;font-size:17px!important;line-height:1.85!important;font-weight:600;color:var(--ink)!important;text-align:center;background:linear-gradient(180deg,var(--brand-050),#fff);border:0;border-top:2px solid var(--brand);border-bottom:2px solid var(--brand);border-radius:0}
.art-content .aa .aa-quote p{margin:0!important;font-size:17px!important;line-height:1.85!important;font-weight:600!important;color:var(--ink)!important}

@media(max-width:980px){
  .art-poster{max-width:330px}
  .play-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .art-content .aa .aa-facts{grid-template-columns:1fr 1fr}
  .art-content .aa .aa-cols,.art-content .aa .aa-cards{grid-template-columns:1fr}
  .art-content .aa h2{font-size:19px!important}
  .play-mosaic{grid-template-columns:1fr}
  .play-grid{grid-template-columns:1fr}
  .play-note a{display:block;margin:8px 0 0}
}