:root{--navy:#1b3a6b;--navy-dark:#122b52;--blue:#2967a8;--ink:#212529;--muted:#555;--line:#e8e8e8;--paper:#f5f7fa}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Microsoft YaHei','PingFang SC',Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
button{cursor:pointer;font:inherit}
input,textarea,select{font:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.skip-link{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.skip-link:focus{position:fixed;top:10px;left:10px;z-index:10000;background:#fff;padding:12px;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.preview-bar{padding:6px 20px;background:#eef4fc;font-size:12px;color:#2b69ac;display:flex;justify-content:space-between;border-bottom:1px solid #dce3ec;align-items:center}
.preview-bar a{color:var(--navy);font-weight:600}

/* 顶部辅助导航 */
.secondary-nav{background:#f8f8f8;border-bottom:1px solid #e0e0e0;font-size:13px}
.secondary-nav .inner{display:flex;align-items:center;justify-content:flex-start;gap:24px;padding:9px 20px;max-width:1200px;margin:0 auto}
.secondary-nav a{color:#444}.secondary-nav a:hover{color:var(--navy);text-decoration:underline}
.secondary-nav .icons{display:flex;align-items:center;gap:20px;margin-left:auto}

/* 主导航与品牌 */
.primary-nav{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid #e0e0e0;box-shadow:0 2px 8px rgba(0,0,0,.03)}
.primary-nav .inner{display:flex;align-items:center;padding:12px 20px;gap:36px;max-width:1200px;margin:0 auto}
.logo{width:130px;display:block;flex-shrink:0;line-height:0}.logo img{width:100%;display:block}
.nav-links{display:flex;gap:0;flex:1}.nav-item{position:static}
.nav-item>a{position:relative;display:block;padding:12px 18px 20px;margin-bottom:-10px;color:var(--ink);font-size:15px;font-weight:500;white-space:nowrap;transition:background .2s}
/* Bridge the header padding outside the dropdown's clipped scroll container. */
.nav-item>a::before{content:'';position:absolute;top:100%;left:0;right:0;height:12px;background:transparent}
.nav-item>a::after{content:' ▾';font-size:11px;margin-left:3px;color:#888}
.nav-item:hover>a{background:#f0f4ff;color:var(--navy)}

/* 巨型下拉菜单 Mega Dropdown */
.mega-dropdown{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid #e0e0e0;border-bottom:3px solid var(--navy);box-shadow:0 12px 32px rgba(0,0,0,0.10);padding:30px 0;z-index:999;max-height:80vh;overflow-y:auto}
.nav-item:hover .mega-dropdown,.mega-dropdown:hover{display:block}
.mega-inner{max-width:1200px;margin:0 auto;padding:0 20px}
.mega-row{display:flex;gap:30px}
.mega-col{flex:1;min-width:0}
.mega-col-title{display:block;font-size:15px;font-weight:700;color:var(--navy);margin-bottom:14px;border-bottom:1px solid #eee;padding-bottom:8px}
.mega-col-title:hover{text-decoration:underline}
.mega-col a.sub{display:block;font-size:13.5px;color:#444;padding:5px 0;line-height:1.5}
.mega-col a.sub:hover{color:var(--navy);text-decoration:underline}
.mega-col a.sub-all{display:block;font-size:13.5px;font-weight:600;color:var(--navy);padding:6px 0;margin-top:6px}
.mega-col a.sub-all:hover{text-decoration:underline}

/* 导航右侧与搜索框 */
.nav-right{display:flex;align-items:center;gap:20px;flex-shrink:0}
.search-box{display:flex;align-items:center;border-bottom:1px solid #ccc;padding:4px 0;position:relative}
.search-box input{border:none;outline:none;font-size:14px;padding:4px 8px;width:120px;font-family:inherit;background:transparent}
.search-box .ico{font-size:16px;color:#666}
.search-drop{position:absolute;top:calc(100% + 8px);right:0;width:320px;background:#fff;border:1px solid #e0e0e0;border-radius:2px;box-shadow:0 12px 32px rgba(0,0,0,.15);display:none;z-index:1200;overflow:hidden}
.search-drop.show{display:block}
.search-drop a{display:flex;justify-content:space-between;align-items:center;padding:11px 16px;color:#333;font-size:13.5px;border-bottom:1px solid #f0f0f0;gap:12px}
.search-drop a:last-child{border-bottom:none}
.search-drop a:hover{background:#f0f4ff;color:var(--navy)}
.search-drop a .cat{color:#9aa4b0;font-size:12px;flex-shrink:0}
.search-drop .empty{padding:16px;color:#999;font-size:13px;text-align:center}
.btn-quote{background:var(--navy);color:#fff!important;padding:10px 22px;font-size:14px;font-weight:600;display:inline-block;white-space:nowrap;border-radius:2px;transition:background .2s}
.btn-quote:hover{background:var(--navy-dark)}
.menu-toggle{display:none}

/* 通用排版与按钮 */
.label{font-size:17px;font-weight:700;line-height:1.5;color:var(--navy);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:14px}
.section-title{font-size:36px;font-weight:700;line-height:1.35;margin-bottom:20px;letter-spacing:0.5px;color:var(--navy-dark)}
.section-desc{font-size:16px;line-height:1.85;color:var(--muted);max-width:760px;margin-bottom:36px}
.content-section{padding:64px 0}
.btn-primary{display:inline-block;background:var(--navy);color:#fff;padding:13px 34px;font-size:14.5px;font-weight:600;border-radius:2px;transition:background .2s}
.btn-primary:hover{background:var(--navy-dark);color:#fff}
.btn-outline{display:inline-block;border:1px solid rgba(255,255,255,.6);color:#fff;padding:12px 32px;font-size:14.5px;font-weight:600;border-radius:2px;transition:all .2s}
.btn-outline:hover{background:rgba(255,255,255,.15);color:#fff}
.button{display:inline-block;background:var(--navy);color:#fff;padding:12px 28px;font-size:14px;font-weight:600;border-radius:2px;border:none}
.button.outline{background:transparent;border:1px solid var(--navy);color:var(--navy)}

/* HERO 轮播大屏 */
.hero{position:relative;height:85vh;min-height:560px;max-height:800px;overflow:hidden;background:#0f172a;color:#fff}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .45s ease;background-size:cover;background-position:center;display:flex;align-items:center}
.slide.active{opacity:1;visibility:visible}
.slide .overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(6,13,26,.68) 0%,rgba(13,26,51,.45) 45%,rgba(18,37,68,.16) 100%)}
.slide-inner{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:0 20px;width:100%}
.slide-inner .kicker,.slide-inner h1,.slide-inner p{text-shadow:0 2px 8px rgba(0,0,0,.5)}
.slide-inner .kicker{display:inline-block;font-size:14px;font-weight:700;letter-spacing:3px;color:#9db8e0;margin-bottom:18px;text-transform:uppercase}
.slide-inner h1{font-size:clamp(32px,4vw,54px);font-weight:900;letter-spacing:1px;line-height:1.22;margin-bottom:20px;max-width:700px}
.slide-inner p{font-size:17px;line-height:1.8;opacity:.92;max-width:620px;margin-bottom:34px}
.hero-cta{display:flex;gap:18px;flex-wrap:wrap}
.hero-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.25);color:#fff;cursor:pointer;z-index:3;display:flex;align-items:center;justify-content:center;transition:background .2s;border-radius:2px}
.hero-nav:hover{background:rgba(255,255,255,.22)}
.hero-nav::after{content:'';width:11px;height:11px;display:block}
.hero-nav.prev{left:24px}.hero-nav.prev::after{border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(45deg);margin-left:4px}
.hero-nav.next{right:24px}.hero-nav.next::after{border-right:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg);margin-right:4px}
.hero-dots{position:absolute;bottom:28px;left:0;right:0;display:flex;justify-content:center;gap:12px;z-index:3}
.hero-dots .dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer;transition:all .3s;border:none}
.hero-dots .dot.active{background:#fff;width:30px;border-radius:6px}

/* 数据条 */
.stats{background:var(--navy);color:#fff;padding:52px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.stat-num{font-size:46px;font-weight:900;letter-spacing:1px;line-height:1;display:block}
.stat-num span{font-size:26px}
.stat-label{font-size:14.5px;opacity:.85;margin-top:10px;letter-spacing:1px}

/* 产品大图卡片 */
.products{padding:90px 0}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.prod-card{background:#fff;border:1px solid var(--line);overflow:hidden;transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;box-shadow:0 8px 28px rgba(27,58,107,.16);border-radius:3px}
.prod-card .img{height:230px;background:#f5f7fa;display:flex;align-items:center;justify-content:center;padding:20px;border-bottom:1px solid #eef1f5}
.prod-card .img img{max-width:92%;max-height:92%;object-fit:contain}
.prod-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.prod-card .body h4{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:8px}
.prod-card .body p{font-size:13.5px;color:#555;line-height:1.65;flex:1;margin-bottom:16px}
.prod-card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.prod-card .tags span{font-size:12px;color:var(--navy);background:#f0f4ff;border:1px solid #d8e2f5;padding:3px 10px;border-radius:2px}
.prod-card .link{color:var(--navy);font-weight:600;font-size:14px}
.prod-card .link:hover{text-decoration:underline}
.products-cta{text-align:center;margin-top:44px}

/* 行业解决方案 */
.solutions{padding:90px 0;background:#f5f7fa}
.sol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* 公司实力与历程 */
.about{padding:90px 0}
.about-wrap{display:flex;gap:60px;align-items:flex-start}
.about-txt{flex:1}
.about-txt .milestones{display:flex;flex-direction:column;gap:16px;margin:24px 0}
.about-txt .milestones .m{display:flex;gap:18px;align-items:baseline}
.about-txt .milestones .m b{font-size:18px;color:var(--navy);font-weight:900;min-width:56px}
.about-txt .milestones .m span{font-size:14.5px;color:#444}
.about-imgs{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:10px}
.about-imgs img{width:100%;height:175px;object-fit:cover;border-radius:2px}
.about-imgs img:first-child{grid-column:span 2;height:215px}

/* 资质证书墙 */
.certs{padding:90px 0;background:#f5f7fa}
.cert-group{margin-bottom:52px}
.cert-group:last-child{margin-bottom:0}
.cert-subtitle{font-size:22px;font-weight:700;color:var(--navy);margin-bottom:22px;padding-left:14px;border-left:4px solid var(--navy)}
.cert-group-heading{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;margin-bottom:22px}
.cert-group-heading .cert-subtitle{margin:0}
.cert-view-all{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--navy);font-weight:600;white-space:nowrap;text-underline-offset:5px}
.cert-view-all:hover{text-decoration:underline}
.cert-view-all:focus-visible{outline:2px solid currentColor;outline-offset:4px;border-radius:2px}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cert-card{background:#fff;border:1px solid var(--line);padding:20px;text-align:center;transition:all .25s;border-radius:2px;max-width:300px;margin:0 auto;width:100%}
.cert-card:hover{box-shadow:0 10px 28px rgba(0,0,0,.10);transform:translateY(-3px)}
.cert-card img{width:240px;max-width:100%;height:auto;display:block;margin:0 auto 12px}
.cert-card .name{font-size:13.5px;font-weight:600;color:#333;line-height:1.5}

/* 新闻 */
.news{padding:90px 0}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.news-card{background:#fff;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;transition:all .25s;border-radius:2px}
.news-card:hover{box-shadow:0 12px 32px rgba(0,0,0,.10);transform:translateY(-4px)}
.news-card .img{height:180px;overflow:hidden}
.news-card .img img{width:100%;height:100%;object-fit:cover;display:block}
.news-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.news-card .date{font-size:12.5px;font-weight:700;color:var(--navy);margin-bottom:8px;letter-spacing:1px}
.news-card h5{font-size:16.5px;font-weight:600;margin-bottom:10px;line-height:1.45}
.news-card p{font-size:13.5px;color:#555;line-height:1.65;flex:1;margin-bottom:16px}
.news-card a{color:var(--navy);font-weight:600;font-size:13.5px}
.news-card a:hover{text-decoration:underline}

/* 关注我们 */
.follow{padding:90px 0;background:#f5f7fa}
.follow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}
.follow-card{background:#fff;border:1px solid var(--line);border-radius:2px;padding:38px 26px;text-align:center;transition:all .25s;display:flex;flex-direction:column;align-items:center}
.follow-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(0,0,0,.10)}
.follow-card .follow-ico{width:60px;height:60px;background:#0077b5;color:#fff;font-size:28px;font-weight:900;display:flex;align-items:center;justify-content:center;border-radius:8px;margin-bottom:18px}
.follow-card .qr{width:150px;height:150px;object-fit:contain;margin-bottom:18px;border:1px solid #eee;border-radius:4px}
.follow-card h4{font-size:17.5px;font-weight:700;color:var(--navy);margin-bottom:10px}
.follow-card p{font-size:13.5px;color:#666;line-height:1.65;margin-bottom:20px}
.follow-btn{display:inline-block;background:var(--navy);color:#fff;padding:11px 28px;font-size:13.5px;font-weight:600;border-radius:2px;margin-top:auto;transition:background .2s}
.follow-btn:hover{background:var(--navy-dark)}

/* CTA */
.cta{background:linear-gradient(135deg,#060d1a 0%,#0d1a33 50%,#122544 100%);color:#fff;padding:85px 0;text-align:center}
.cta h2{font-size:34px;font-weight:900;letter-spacing:1px;margin-bottom:16px}
.cta p{font-size:16.5px;opacity:.85;max-width:600px;margin:0 auto 32px;line-height:1.75}
.cta .btn-row{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}

/* 页脚 */
.footer{background:#111827;color:#aaa;padding:65px 0 25px}
.footer .row{display:flex;gap:50px;flex-wrap:wrap;max-width:1200px;margin:0 auto;padding:0 20px}
.footer-brand{flex:2;min-width:260px}
.footer-brand p{font-size:14px;line-height:1.8;margin-bottom:22px;margin-top:14px}
.footer-brand .btn-outline{display:inline-block;border:1px solid rgba(255,255,255,.4);color:#fff;padding:10px 30px;font-size:13.5px}
.footer-links{flex:3;display:flex;gap:36px;flex-wrap:wrap}
.footer-links .col{min-width:130px}
.footer-links .col h6{color:#fff;font-size:14.5px;font-weight:600;margin-bottom:18px}
.footer-links .col a{display:block;color:#aaa;font-size:13px;margin-bottom:10px}
.footer-links .col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding:22px 20px 0;font-size:13px;display:flex;justify-content:center;text-align:center;flex-wrap:wrap;gap:12px;max-width:1200px;margin-left:auto;margin-right:auto}

/* 内页公共元素与面包屑 */
.breadcrumb{font-size:13.5px;color:#666;padding:14px 0;background:#f8f8f8}
.breadcrumb a{color:#666}.breadcrumb a:hover{color:var(--navy)}.breadcrumb span{margin:0 6px}
.page-hero{background:linear-gradient(135deg,#060d1a 0%,#0d1a33 50%,#122544 100%);color:#fff;padding:75px 0;text-align:center}
.page-hero h1{font-size:40px;font-weight:900;letter-spacing:1px;margin-bottom:14px}
.page-hero p{font-size:16.5px;opacity:.85;max-width:650px;margin:0 auto}

/* 产品列表卡片 (cat-grid / list-section) */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.cat-card{border:1px solid var(--line);overflow:hidden;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.08);transition:box-shadow .35s,transform .35s;border-radius:3px}
.cat-card:not(.product-depth):hover{box-shadow:0 12px 30px rgba(0,0,0,.15);transform:translateY(-5px)}
.cat-card .img-box{height:180px;background:#f5f7fa;display:flex;align-items:center;justify-content:center;padding:16px;overflow:hidden}
.cat-card .img-box img{max-width:92%;max-height:92%;object-fit:contain;transition:transform .4s}
.cat-card:not(.product-depth):hover .img-box img{transform:scale(1.08)}
.cat-card .body{padding:20px}
.cat-card .body h4{font-size:16.5px;font-weight:700;color:var(--navy);margin-bottom:8px}
.cat-card .body p{font-size:13px;color:#555;line-height:1.6;margin-bottom:12px;min-height:38px}
.cat-card .body .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.cat-card .body .tags span{font-size:11.5px;color:var(--navy);background:#f0f4ff;border:1px solid #d8e2f5;padding:2px 8px;border-radius:2px}
.cat-card .body a{color:var(--navy);font-weight:600;font-size:13.5px}
.cat-card .body a:hover{text-decoration:underline}

/* Shared product cutout depth for home, listings and detail recommendations. */
.product-depth :is(.img,.img-box){position:relative;perspective:900px;overflow:visible}
.product-depth :is(.img,.img-box)::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at var(--product-light-x,50%) var(--product-light-y,40%),#fff 0%,#edf3fa 65%);opacity:0;transition:opacity .3s;pointer-events:none}
.product-depth :is(.img,.img-box)::after{content:'';position:absolute;bottom:12px;left:24%;width:52%;height:18px;background:radial-gradient(ellipse,rgba(27,58,107,.25),transparent 70%);filter:blur(5px);opacity:0;transform:scale(.85);transition:opacity .3s,transform .3s;pointer-events:none}
.product-depth :is(.img,.img-box) img{position:relative;z-index:1;transform:translate3d(0,0,0) rotateX(0deg) rotateY(0deg) scale(1);filter:drop-shadow(0 3px 3px rgba(27,58,107,.06));transition:transform .3s ease-out,filter .3s ease-out;pointer-events:none}
@media(hover:hover) and (pointer:fine){
  .product-depth:hover,.product-depth:focus-within{box-shadow:0 18px 44px rgba(27,58,107,.22)}
  .product-depth:is(:hover,:focus-within) :is(.img,.img-box)::before{opacity:1}
  .product-depth:is(:hover,:focus-within) :is(.img,.img-box)::after{opacity:1;transform:scale(1.1)}
  .product-depth:is(:hover,:focus-within) :is(.img,.img-box) img{transform:translate3d(0,-10px,42px) rotateX(var(--product-rotate-x,0deg)) rotateY(var(--product-rotate-y,0deg)) scale(1.09);filter:drop-shadow(0 22px 12px rgba(27,58,107,.25))}
}
@media(prefers-reduced-motion:reduce){
  .product-depth,.product-depth :is(.img,.img-box) img,.product-depth :is(.img,.img-box)::before,.product-depth :is(.img,.img-box)::after{transition:none}
  .product-depth:is(:hover,:focus-within) :is(.img,.img-box) img{transform:none}
}
.filter-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.filter-tabs a{padding:9px 20px;border:1px solid #dce3ec;font-size:13.5px;border-radius:2px;background:#fff}
.filter-tabs a[aria-current]{background:var(--navy);color:#fff;border-color:var(--navy)}

/* 产品详情页布局 */
.product-hero{padding:50px 0}
.product-hero .row{display:flex;gap:50px;align-items:stretch}
.product-hero .gallery{flex:1.2;min-width:0;display:flex;flex-direction:column}
.gallery-main{position:relative;background:#f5f7fa;border-radius:4px;overflow:hidden;flex:1;display:flex;align-items:center;justify-content:center;padding:36px;box-shadow:0 4px 20px rgba(0,0,0,.08);border:1px solid #e8e8e8}
.gallery-main img{width:100%;height:350px;object-fit:contain;background:#f5f7fa}
.gallery-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery-thumbs .thumb{width:72px;height:72px;border:2px solid transparent;border-radius:4px;overflow:hidden;cursor:pointer;background:#f5f7fa;flex-shrink:0;transition:all .25s;padding:4px}
.gallery-thumbs .thumb.active{border-color:var(--navy);box-shadow:0 2px 8px rgba(27,58,107,.2)}
.gallery-thumbs .thumb img{width:100%;height:100%;object-fit:contain}
.product-hero .info{flex:1;min-width:0}
.product-hero .info .label{margin-bottom:8px}
.product-hero .info h1{font-size:34px;font-weight:900;line-height:1.22;margin-bottom:12px;color:var(--navy-dark)}
.product-hero .info .subtitle{font-size:15.5px;color:#666;margin-bottom:12px}
.product-hero .info .desc{font-size:14.5px;line-height:1.8;color:#444;margin-bottom:18px}
.product-hero .btn-row{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap}

.product-introduction{padding:48px 0}
.product-body{max-width:960px;color:#444;font-size:16px;line-height:1.9;overflow-wrap:anywhere}
.product-body p+p{margin-top:18px}
.product-body :is(ul,ol){padding-left:1.5em;margin:16px 0}
.product-chapters{padding:56px 0;background:var(--paper)}
.product-block-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.product-block{min-width:0;overflow-wrap:anywhere}
.product-block-wide{grid-column:1/-1}
.product-block-heading{font-size:24px;line-height:1.4;color:var(--navy);margin-bottom:12px}
.rec-card .product-block-heading{font-size:18px}
.product-block-text{line-height:1.8;color:#444}
.product-block-text p+p{margin-top:12px}
.product-block-links{margin-top:14px}
.product-block-images{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
@media(max-width:900px){.product-block-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.product-block-grid{grid-template-columns:minmax(0,1fr)}.product-introduction,.product-chapters{padding:36px 0}}

/* 规格参数表 */
.specs-section{padding:55px 0;background:#f5f7fa}
.specs-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e0e0e0;border-radius:3px;overflow:hidden}
.specs-table tr{border-bottom:1px solid #eee}
.specs-table tr:last-child{border-bottom:none}
.specs-table td{padding:14px 22px;font-size:14px}
.specs-table td:first-child{width:180px;font-weight:600;color:var(--navy);background:#fafbfc;border-right:1px solid #eee}

/* 核心特点 01-08 卡片 */
.features-section{padding:75px 0}
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.feature-card{background:#f5f7fa;padding:26px;border-radius:4px;border-left:4px solid var(--navy)}
.feature-card .num{font-size:28px;font-weight:900;color:var(--navy);opacity:.22;margin-bottom:8px}
.feature-card p{font-size:14.5px;color:#444;line-height:1.6}

/* 配套推荐卡片 */
.rec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.rec-card{background:#fff;border-radius:4px;overflow:hidden;border:1px solid #e8e8e8;box-shadow:0 2px 12px rgba(0,0,0,.08);transition:transform .35s,box-shadow .35s}
.rec-card:not(.product-depth):hover{transform:translateY(-5px);box-shadow:0 12px 30px rgba(0,0,0,.15)}
.rec-card .img-box{height:170px;background:#f5f7fa;display:flex;align-items:center;justify-content:center;padding:14px}
.rec-card .img-box img{max-width:92%;max-height:92%;object-fit:contain}
.rec-card .body{padding:20px}
.rec-card .body h4{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:8px}
.rec-card .body p{font-size:13.5px;color:#555;line-height:1.6}

/* 咨询表单 */
.contact-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:60px;padding:60px 0}
.contact-layout aside{padding:30px;background:#f5f7fa;border-radius:4px;border:1px solid #e0e0e0;align-self:start}
.contact-layout aside h2{font-size:22px;color:var(--navy);margin-bottom:14px}
.factory-address{scroll-margin-top:120px}
.factory-address-link{text-decoration:underline;text-underline-offset:3px}
.factory-address-link:hover{color:#8ba3c7}
.contact-layout label,.inquiry-form label{display:block;margin-bottom:16px;font-weight:600;font-size:14px}
.contact-layout input:not([type=hidden]),.contact-layout textarea,.contact-layout select{display:block;width:100%;padding:11px 13px;border:1px solid #ccc;background:#fff;border-radius:2px;margin-top:6px}
.contact-layout textarea{min-height:140px}

/* 响应式适配 */
@media(max-width:1024px){
  .prod-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .sol-grid{grid-template-columns:repeat(2,1fr)}
  .cert-grid{grid-template-columns:repeat(3,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .about-wrap{flex-direction:column}
}
@media(max-width:768px){
  .secondary-nav{display:none}
  .primary-nav .inner{flex-wrap:wrap;gap:12px;justify-content:space-between}
  .nav-right{width:100%;min-width:0;gap:12px}
  .nav-right .search-box{flex:1;min-width:0}
  .nav-right .search-box input{width:100%;min-width:0}
  .search-drop{left:0;right:auto;width:min(320px,calc(100vw - 40px))}
  .nav-links{display:none}
  .mega-dropdown{display:none!important}
  .menu-toggle{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;background:#fff;border:1px solid #ccc;border-radius:2px;font-size:14px;color:var(--navy)}
  #site-navigation.is-open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;padding:20px;box-shadow:0 12px 30px rgba(0,0,0,.15);border-top:1px solid #eee}
  #site-navigation.is-open>a{padding:12px 0;border-bottom:1px solid #eee;font-size:15px;font-weight:600}
  .slide-inner h1{font-size:32px}.slide-inner p{font-size:15px}.section-title{font-size:28px}
  .label{font-size:15px;margin-bottom:12px}.content-section{padding:40px 0}
  .prod-grid,.news-grid,.sol-grid,.cat-grid,.rec-grid,.contact-layout{grid-template-columns:1fr}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .stat-num{font-size:36px}
  .hero-nav{width:40px;height:40px}
  .product-hero .row{flex-direction:column}
  .footer .row{flex-direction:column;gap:30px}
  .news-row{flex-direction:column;align-items:flex-start;gap:12px}
  .news-row .date-box{width:auto;border-right:none;border-bottom:1px solid #eee;padding-right:0;padding-bottom:8px;text-align:left;display:flex;gap:8px;align-items:baseline}
}

/* 新闻列表样式 (原型规范) */
.news-list{display:flex;flex-direction:column;gap:14px}
.news-row{display:flex;gap:24px;align-items:center;background:#fff;border:1px solid #e8e8e8;border-radius:4px;padding:20px 24px;transition:all .2s}
.news-row:hover{border-color:var(--navy);box-shadow:0 4px 14px rgba(0,0,0,.06)}
.news-row .date-box{width:92px;flex-shrink:0;text-align:center;border-right:1px solid #eee;padding-right:22px}
.news-row .date-box .day{font-size:26px;white-space:nowrap;font-weight:900;color:var(--navy);line-height:1.15}
.news-row .date-box .year{font-size:14px;color:#999;margin-top:4px}
.news-row .txt{flex:1;min-width:0}
.news-row .txt h4{font-size:17px;font-weight:700;margin-bottom:8px;line-height:1.45}
.news-row .txt h4 a{color:#212529;text-decoration:none}
.news-row .txt h4 a:hover{color:var(--navy)}
.news-row .txt p{font-size:14px;color:#666;line-height:1.7;margin:0}

/* 新闻与文章详情页样式 (原型规范) */
.article{max-width:820px;margin:0 auto}
.article h2{font-size:26px;font-weight:700;color:var(--navy);margin:36px 0 16px;line-height:1.35}
.article h3{font-size:19px;font-weight:700;color:#212529;margin:28px 0 12px;line-height:1.4}
.article h4{font-size:17px;font-weight:700;color:#212529;margin:20px 0 10px;line-height:1.4}
.article p{font-size:16px;color:#333;line-height:1.95;margin-bottom:16px}
.article ul,.article ol{margin:0 0 16px 26px}
.article li{font-size:16px;color:#333;line-height:1.95;margin-bottom:8px}
.article strong{color:var(--navy);font-weight:700}
.article pre{background:#f5f7fa;padding:20px;border-radius:4px;overflow-x:auto;font-size:14px;line-height:1.7;margin-bottom:16px;white-space:pre-wrap}
.article-cover{width:100%;max-height:420px;object-fit:cover;border-radius:4px;margin-bottom:28px;display:block}
.article-meta{display:flex;align-items:center;gap:14px;margin-bottom:24px;font-size:14px;color:#888}
.article-meta .tag{background:var(--navy);color:#fff;padding:3px 12px;border-radius:2px;font-size:12px;font-weight:600}
.article hr.divider{border:none;border-top:1px solid #e8e8e8;margin:30px 0}
.article-nav{max-width:820px;margin:40px auto 0;display:flex;justify-content:space-between;gap:16px;padding-top:24px;border-top:1px solid #e8e8e8;flex-wrap:wrap;font-size:14px}
.article-nav a{color:var(--navy);text-decoration:none}
.article-nav a:hover{text-decoration:underline}

/* 分页通用 (兼容原型规范) */
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:40px;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-block;padding:8px 15px;border:1px solid #e0e0e0;border-radius:2px;font-size:14px;color:#333;text-decoration:none;background:#fff}
.pagination a:hover{border-color:var(--navy);color:var(--navy)}
.pagination .current{background:var(--navy);color:#fff;border-color:var(--navy)}
.pagination .disabled{color:#ccc;border-color:#eee;cursor:default}

/* 资质荣誉画廊 (原型规范) */
.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;margin-top:36px}
.cert-card{background:#fff;border:1px solid #e8e8e8;border-radius:4px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.cert-card:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(0,0,0,.08);border-color:var(--navy)}
.cert-card .cert-img{background:#f5f7fa;padding:24px;display:flex;align-items:center;justify-content:center;min-height:340px}
.cert-card .cert-img img{width:100%;height:auto;max-height:320px;object-fit:contain;border:1px solid #ececec;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.05)}
.cert-card .cert-body{padding:18px 20px;border-top:1px solid #eee;background:#fff;flex:1}
.cert-card .cert-body h4{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:6px}
.cert-card .cert-body p{font-size:13.5px;color:#666;line-height:1.6;margin:0}

/* 专利技术 (原型规范) */
.patent-block{margin-top:44px}
.patent-title{font-size:22px;font-weight:700;color:var(--navy);margin-bottom:20px;padding-left:14px;border-left:4px solid var(--navy);line-height:1.3}
.patent-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.patent-grid .cert-card .cert-img{min-height:300px}
.patent-grid .cert-card .cert-img img{max-height:280px}

/* 质量体系检测与车间 (原型规范) */
.test-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin-top:30px}
.test-item{background:#fff;border:1px solid #e8e8e8;padding:24px 20px;text-align:center;border-radius:4px;box-shadow:0 2px 8px rgba(0,0,0,.04);transition:all .2s}
.test-item:hover{border-color:var(--navy);transform:translateY(-2px)}
.test-item .t-icon{font-size:32px;margin-bottom:10px;display:inline-block}
.test-item h4{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:8px}
.test-item p{font-size:13.5px;color:#666;line-height:1.65;margin:0}
.facility-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;margin-top:30px}
.facility-item{background:#fff;border:1px solid #e8e8e8;border-radius:4px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.facility-item img{width:100%;height:220px;object-fit:cover;display:block}
.facility-item .f-body{padding:16px 20px}
.facility-item .f-body h4{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:6px}
.facility-item .f-body p{font-size:13.5px;color:#666;line-height:1.65;margin:0}

/* 常见问题 FAQ 折叠手风琴 (原型规范) */
.faq-list{margin-top:32px;max-width:920px;margin-left:auto;margin-right:auto}
.faq-item{background:#fff;border:1px solid #e8e8e8;border-radius:4px;padding:20px 24px;margin-bottom:14px;box-shadow:0 1px 4px rgba(0,0,0,.03);transition:border-color .2s}
.faq-item:hover{border-color:var(--navy)}
.faq-item h4{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:8px;line-height:1.5}
.faq-item h4::before{content:"Q. ";color:var(--navy);font-weight:900;margin-right:4px}
.faq-item p{font-size:14px;color:#555;line-height:1.8;margin:0}
.faq-item p::before{content:"A. ";color:#e65100;font-weight:700;margin-right:4px}

/* 视频中心 (原型规范) */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;margin-top:32px}
.video-card{background:#fff;border:1px solid #e8e8e8;border-radius:4px;overflow:hidden;transition:all .2s;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.video-card:hover{border-color:var(--navy);box-shadow:0 8px 22px rgba(0,0,0,.08);transform:translateY(-2px)}
.video-card a{text-decoration:none;color:inherit;display:block}
.vthumb{position:relative;aspect-ratio:16/9;background:#0d1a33;overflow:hidden}
.vthumb img{width:100%;height:100%;object-fit:cover;display:block}
.vthumb .play{position:absolute;right:12px;bottom:12px;width:42px;height:42px;border-radius:50%;background:rgba(27,58,107,.9);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.vmeta{padding:16px}
.vmeta h4{font-size:15px;font-weight:700;color:#212529;margin-bottom:6px;line-height:1.45}
.vmeta p{font-size:13px;color:#666;line-height:1.6;margin-bottom:6px}
.vmeta span{font-size:12px;color:#999}

/* 招贤纳士 (原型规范) */
.culture-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:32px}
.culture{padding:80px 0}
.culture-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:32px}
.culture-card,.culture-item{background:#fff;border:1px solid #e8e8e8;border-radius:4px;padding:28px 20px;text-align:center}
.culture-card .ico,.culture-item .ico{font-size:32px;margin-bottom:12px}
.culture-card h4,.culture-item h4{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:8px}
.culture-card p,.culture-item p{font-size:13.5px;color:#666;line-height:1.6;margin:0}
.jobs{padding:80px 0;background:#f5f7fa}
.jobs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;margin-top:36px}
.job-card{background:#fff;border:1px solid #e8e8e8;border-radius:6px;padding:32px 24px;text-align:center;transition:all .25s;position:relative;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.job-card:hover{box-shadow:0 10px 28px rgba(0,0,0,.08);transform:translateY(-3px);border-color:var(--navy)}
.job-card::before{content:'';position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,#1b3a6b,#4A90E2)}
.job-card .job-ico{font-size:32px;margin-bottom:10px}
.job-card .tag{display:inline-block;font-size:12px;color:var(--navy);background:#f0f4ff;border:1px solid #d8e2f5;padding:3px 12px;border-radius:14px;margin-bottom:12px}
.job-card h3{font-size:19px;font-weight:700;color:var(--navy);margin-bottom:10px}
.job-card .count{font-size:13.5px;color:#666;margin-top:8px}
.job-card .count strong{color:var(--navy);font-size:15px}
.apply{padding:70px 0}
.apply-box{max-width:640px;margin:0 auto;background:#fff;border:1px solid #e8e8e8;border-radius:4px;padding:36px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.apply-box h3{font-size:22px;font-weight:700;color:var(--navy);margin-bottom:12px}
.apply-box p{font-size:14.5px;color:#555;line-height:1.8;margin-bottom:8px}
.apply-box .mail{font-size:18px;font-weight:700;color:var(--navy);margin:14px 0}

/* 行业应用与场景网格 (原型规范) */
.sol-block{margin-top:44px}
.sol-title{font-size:20px;font-weight:700;color:var(--navy);margin-bottom:20px;padding-left:14px;border-left:4px solid var(--navy);line-height:1.3}
.scene-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:20px}
.scene-card{background:#f5f7fa;border:1px solid #e8e8e8;border-left:3px solid var(--navy);padding:24px;border-radius:3px}
.scene-card h4{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:8px}
.scene-card p{font-size:13.5px;color:#555;line-height:1.7;margin-bottom:10px}
.scene-card span{font-size:13px;color:var(--navy);font-weight:600;display:block}
.prod-grid-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.prod-link{display:block;background:#fff;border:1px solid #e8e8e8;border-radius:4px;padding:14px 18px;text-decoration:none;color:#212529;font-size:14px;font-weight:500;transition:all .2s}
.prod-link:hover{border-color:var(--navy);color:var(--navy);box-shadow:0 4px 14px rgba(0,0,0,.06)}
.adv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.adv-item{background:#f5f7fa;padding:15px 20px;border-radius:4px;font-size:14px;color:#333;display:flex;align-items:center;gap:10px}
.adv-item::before{content:"✓";color:var(--navy);font-weight:900;font-size:16px}
.industry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin-top:36px}
.industry-card{background:#fff;border:1px solid #e8e8e8;border-radius:4px;padding:28px 24px;text-decoration:none;color:#212529;transition:all .2s;display:block}
.industry-card:hover{border-color:var(--navy);box-shadow:0 6px 20px rgba(0,0,0,.08);transform:translateY(-2px)}
.industry-card .ico{font-size:32px;display:block;margin-bottom:12px}
.industry-card h4{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:8px}
.industry-card p{font-size:13px;color:#555;line-height:1.6;margin:0}

/* 视频关注区块 (原型规范) */
.follow-block{margin-top:54px;background:#f5f7fa;border-radius:8px;padding:44px;text-align:center}
.follow-title{font-size:22px;font-weight:700;color:var(--navy);margin-bottom:10px}
.follow-block>p{font-size:14.5px;color:#555;margin-bottom:28px}
.qr-grid{display:flex;justify-content:center;gap:36px;flex-wrap:wrap}
.qr-card{background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:24px;width:200px;text-align:center}
.qr-box{width:150px;height:150px;margin:0 auto 14px;background:#f5f7fa;border:1px dashed #ccc;border-radius:4px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.qr-box img{width:100%;height:100%;object-fit:contain}
.qr-card h4{font-size:15px;font-weight:700;color:#212529;margin-bottom:4px}
.qr-card p{font-size:12.5px;color:#888;margin:0}

/* 联系我们表单与布局 (原型规范) */
.contact-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:start;margin-top:40px}
.contact-form .form-card{background:#fff;border:1px solid #e8e8e8;border-radius:4px;padding:32px 36px;box-shadow:0 2px 14px rgba(0,0,0,.04)}
.contact-form input,.contact-form textarea,.contact-form select{border:1px solid #ddd;border-radius:3px;padding:11px 14px;font-size:14px;color:#333;background:#fafafa;transition:border-color .2s,background .2s}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--navy);background:#fff;outline:none}
@media(max-width:850px){.contact-layout{grid-template-columns:1fr;gap:28px}.contact-form .form-card{padding:20px}}

/* 公司简介、发展历程与核心优势 (原型规范) */
.intro-section{padding:80px 0}
.intro-row{display:flex;gap:60px;align-items:center}
.intro-text{flex:1}
.intro-text p{font-size:15px;line-height:1.9;color:#555;margin-bottom:16px}
.intro-image{flex:1}.intro-image img{width:100%;display:block;border-radius:4px;box-shadow:0 4px 16px rgba(0,0,0,.08)}
.stats-section{padding:80px 0;background:#f5f7fa;text-align:center}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}
.stat-item{padding:24px 16px}
.stat-item .num{font-size:44px;font-weight:900;color:var(--navy);line-height:1;margin-bottom:8px}
.stat-item .num span{font-size:26px}
.stat-item .desc{font-size:14.5px;color:#666;line-height:1.5}
.values-section{padding:80px 0}
.values-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px;margin-top:40px}
.value-card{padding:36px 26px;background:#fff;border:1px solid #e8e8e8;border-radius:4px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.03);transition:all .2s}
.value-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.07);transform:translateY(-3px);border-color:var(--navy)}
.value-card .icon{font-size:36px;margin-bottom:14px}
.value-card h4{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:10px}
.value-card p{font-size:13.5px;color:#555;line-height:1.7;margin:0}
.timeline-section{padding:80px 0;background:#f5f7fa}
.timeline{position:relative;max-width:820px;margin:44px auto 0}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:#d0d0d0;transform:translateX(-50%)}
.tl-item{display:flex;align-items:flex-start;margin-bottom:40px;position:relative}
.tl-item:nth-child(odd){flex-direction:row-reverse}
.tl-year{flex:0 0 100px;text-align:center;font-size:20px;font-weight:900;color:var(--navy);padding-top:4px}
.tl-content{flex:1;background:#fff;padding:22px 26px;border:1px solid #e8e8e8;border-radius:4px;margin:0 36px;box-shadow:0 2px 8px rgba(0,0,0,.03)}
.tl-content h4{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:6px}
.tl-content p{font-size:13.5px;color:#555;line-height:1.65;margin:0}

/* 下载条目规范 (原型规范) */
.dl-item{display:flex;align-items:center;gap:20px;background:#fff;border:1px solid #e8e8e8;border-radius:4px;padding:22px 24px;margin-bottom:14px;box-shadow:0 1px 4px rgba(0,0,0,.03);transition:all .2s}
.dl-item:hover{border-color:var(--navy);box-shadow:0 4px 14px rgba(0,0,0,.06)}
.dl-item .ico{font-size:28px;flex-shrink:0}
.dl-item .txt{flex:1}
.dl-item .txt h4{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:6px}
.dl-item .txt p{font-size:13.5px;color:#666;line-height:1.6;margin:0}
.dl-item .btn-dl{background:var(--navy);color:#fff!important;text-decoration:none;padding:9px 22px;font-size:13.5px;font-weight:600;border-radius:2px;white-space:nowrap;flex-shrink:0;transition:background .2s}
.dl-item .btn-dl:hover{background:#122b52}

@media(max-width:768px){
  .intro-row{flex-direction:column;gap:30px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .values-grid{grid-template-columns:1fr}
  .timeline::before{left:20px}
  .tl-item,.tl-item:nth-child(odd){flex-direction:row}
  .tl-content{margin:0 0 0 30px}
  .dl-item{flex-direction:column;align-items:flex-start}
}
.article-body img{max-width:100%;height:auto}
.article-body blockquote{border-left:4px solid var(--navy);background:var(--paper);margin:24px 0;padding:16px 22px}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body hr{border:0;border-top:1px solid var(--line);margin:28px 0}
.article-body table{display:block;overflow-x:auto;border-collapse:collapse;margin:20px 0;max-width:100%}
.article-body :is(td,th){padding:10px 14px;border:1px solid var(--line)}
.article-related{margin-top:48px;padding-top:36px;border-top:1px solid var(--line)}
.article-related .cat-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),360px));justify-content:center;margin-top:24px}
.article-related>.section-title{text-align:center}
/* Article language picker: the shared header stays compact; mobile uses the menu entry. */
.hes-language-picker{position:relative;font-size:13px;color:#46627f;text-align:left}
.hes-language-picker[open]{z-index:1300}
.hes-language-picker summary{cursor:pointer;list-style:none;white-space:nowrap;padding:6px 4px}
.hes-language-picker summary::-webkit-details-marker{display:none}
.hes-language-options{position:absolute;right:0;top:100%;min-width:210px;background:#fff;border:1px solid #d6e0eb;border-radius:5px;padding:10px;box-shadow:0 8px 25px #17385b20;z-index:100}
.hes-language-options small{display:block;font-size:11px;color:#6d7e91;margin-bottom:6px;white-space:nowrap}
.hes-language-options a{display:block!important;padding:8px 10px;color:#193e70!important;font-size:14px}
.hes-language-options a[aria-current=page]{background:#edf3fa;font-weight:600}
.hm-menu .hes-language-picker{margin:15px 0}
.hm-menu .hes-language-options{position:static;box-shadow:none}
html[data-hes-view=mobile] .secondary-nav .hes-language-picker{display:none}
/* Five primary sections: move search to its own row on narrower desktops. */
@media (min-width:769px) and (max-width:1200px){
 .primary-nav .inner{flex-wrap:wrap;gap:12px 20px}
 .primary-nav .nav-links{min-width:0;justify-content:space-between}
 .primary-nav .nav-item>a{padding-left:10px;padding-right:10px}
 .primary-nav .nav-right{flex-basis:100%;justify-content:flex-end}
}