:root{
  --navy:#0b2943;--navy2:#103c61;--blue:#156fab;--cyan:#68a8d2;--ink:#14202b;--muted:#607080;
  --paper:#f5f7f8;--paper2:#edf2f5;--line:#d8e0e6;--white:#fff;--silver:#cfd8de;
  --max:1180px;--serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;--sans:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;
  --shadow:0 18px 50px rgba(14,42,65,.12);--shadow2:0 8px 26px rgba(14,42,65,.10)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--sans);color:var(--ink);background:#fff;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}.shell{width:min(calc(100% - 40px),var(--max));margin:auto}.eyebrow{font:700 11px/1.3 Arial,sans-serif;letter-spacing:.16em;color:var(--blue);text-transform:uppercase}.section{padding:88px 0}.section.soft{background:var(--paper)}.section.dark{background:var(--navy);color:#fff}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:34px}.section-head h2{font:600 38px/1.25 var(--serif);margin:10px 0 0}.section-head>p{max-width:520px;margin:0;color:var(--muted);font-size:15px}.dark .section-head>p{color:#c9d7e2}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border:1px solid var(--navy);font-weight:700;font-size:14px;transition:.2s}.btn.primary{background:var(--navy);color:#fff}.btn.blue{background:var(--blue);border-color:var(--blue);color:#fff}.btn.ghost{background:#fff}.btn.light{border-color:#fff;background:#fff;color:var(--navy)}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow2)}
/* header */
.topline{height:32px;background:#071b2d;color:#bed0dd;font-size:11px}.topline .shell{height:100%;display:flex;align-items:center;justify-content:space-between}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(216,224,230,.85)}.header-row{height:76px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:12px;min-width:250px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--navy);color:#fff;font:800 16px Arial;border-radius:2px}.brand-copy{display:flex;flex-direction:column}.brand-copy strong{font:700 16px/1.2 var(--serif)}.brand-copy small{font-size:10px;color:#7a8997;margin-top:4px}.main-nav{display:flex;gap:26px;align-items:center;margin-left:auto}.main-nav a{font-size:13px;font-weight:700;color:#354656;padding:28px 0 24px;border-bottom:3px solid transparent}.main-nav a:hover,.main-nav a.active{color:var(--blue);border-bottom-color:var(--blue)}.header-actions{display:flex;gap:8px;align-items:center}.lang{height:38px;padding:0 12px;border:1px solid var(--line);display:grid;place-items:center;font-size:12px;font-weight:700}.quote-mini{height:40px;padding:0 16px;background:var(--navy);color:#fff;display:flex;align-items:center;font-size:12px;font-weight:700}.menu-btn{display:none;border:0;background:none;font-size:26px}
/* home hero */
.hero{background:linear-gradient(110deg,#f6f8f9 0%,#edf2f5 52%,#dfe7ec 100%);overflow:hidden}.hero-grid{min-height:610px;display:grid;grid-template-columns:.98fr 1.02fr;align-items:stretch}.hero-copy{padding:86px 58px 70px 0;display:flex;flex-direction:column;justify-content:center}.hero-copy h1{font:600 55px/1.12 var(--serif);letter-spacing:-.02em;margin:15px 0 18px}.hero-copy h1 span{color:var(--blue)}.hero-copy .lead{font-size:18px;font-weight:700;margin:0 0 12px}.hero-copy .desc{max-width:610px;color:var(--muted);font-size:15px;margin:0}.hero-actions{display:flex;gap:10px;margin-top:29px}.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:38px}.hero-proof div{border-top:2px solid #bac8d3;padding-top:11px}.hero-proof strong{display:block;font:700 20px/1.2 Georgia,serif;color:var(--navy)}.hero-proof span{display:block;color:#6c7a87;font-size:11px;margin-top:5px}.hero-visual{position:relative;min-height:610px}.hero-visual>img{width:100%;height:100%;object-fit:cover}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(237,242,245,.35),transparent 34%,rgba(5,29,48,.05))}.hero-card{position:absolute;z-index:2;left:26px;top:34px;background:rgba(255,255,255,.94);padding:17px 20px;border-left:4px solid var(--blue);box-shadow:var(--shadow2)}.hero-card small{display:block;font:700 9px Arial;letter-spacing:.14em;color:#768a9d}.hero-card strong{font:600 17px var(--serif)}.hero-tag{position:absolute;z-index:2;right:22px;bottom:22px;background:rgba(8,35,57,.9);color:#fff;padding:12px 16px;font-size:12px}
.routebar{border-bottom:1px solid var(--line);background:#fff}.route-grid{display:grid;grid-template-columns:repeat(3,1fr)}.route-grid a{padding:25px 26px;border-left:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px}.route-grid a:last-child{border-right:1px solid var(--line)}.route-no{font:700 11px Arial;color:#9babb8}.route-grid strong{font:700 15px var(--serif)}.route-grid small{display:block;color:#7d8b98;font-size:11px;margin-top:2px}.route-arrow{color:var(--blue);font-size:18px}
/* image cards */
.visual-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:12px}.visual-card{position:relative;min-height:390px;overflow:hidden;background:#dfe5e9}.visual-card img{width:100%;height:100%;object-fit:cover;transition:.4s}.visual-card:hover img{transform:scale(1.025)}.visual-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(4,25,42,.82))}.visual-card .copy{position:absolute;z-index:2;left:26px;right:26px;bottom:23px;color:#fff}.visual-card small{font:700 9px Arial;letter-spacing:.14em;color:#cae2f4}.visual-card h3{font:600 25px/1.25 var(--serif);margin:7px 0}.visual-card p{font-size:12px;margin:0;color:#d8e4ec}.visual-card.feature h3{font-size:31px}
.process-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.process-main{position:relative;min-height:520px;overflow:hidden}.process-main img{width:100%;height:100%;object-fit:cover}.process-main:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 28%,rgba(4,26,43,.86))}.process-main .copy{position:absolute;z-index:2;left:34px;right:34px;bottom:32px;color:#fff}.process-main h3{font:600 34px var(--serif);margin:8px 0}.process-main p{max-width:620px;margin:0;color:#d6e2eb}.process-side{display:grid;grid-template-columns:1fr 1fr;gap:12px}.process-item{border:1px solid var(--line);background:#fff;padding:26px;min-height:180px}.process-item .num{color:#a9b7c4;font:700 11px Arial}.process-item h3{font:600 20px var(--serif);margin:18px 0 8px}.process-item p{font-size:13px;color:var(--muted);margin:0}.process-note{grid-column:1/-1;background:#e9eff3;padding:24px;border-left:4px solid var(--blue)}.process-note strong{font:700 15px var(--serif)}.process-note p{margin:5px 0 0;color:#617385;font-size:12px}
.case-mosaic{display:grid;grid-template-columns:1.15fr .85fr .85fr;grid-template-rows:255px 255px;gap:12px}.case-card{position:relative;overflow:hidden}.case-card:first-child{grid-row:1/3}.case-card img{width:100%;height:100%;object-fit:cover}.case-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(3,22,38,.78))}.case-card .copy{position:absolute;z-index:2;left:20px;right:20px;bottom:16px;color:#fff}.case-card h3{font:600 18px var(--serif);margin:3px 0}.case-card small{font-size:10px;color:#cfe0eb}.case-card:first-child h3{font-size:26px}
.supply-wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.supply-copy h2{font:600 40px/1.25 var(--serif);margin:12px 0 15px}.supply-copy>p{color:#cbd8e2}.supply-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.supply-tags span{border:1px solid #45647b;color:#d8e4ec;padding:7px 10px;font-size:11px}.spec-list{border-top:1px solid #38556d}.spec-row{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px solid #38556d}.spec-row span{font-size:12px;color:#9fb4c4}.spec-row strong{font-size:14px;text-align:right}
.knowledge-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.knowledge-feature{border-top:4px solid var(--navy);background:var(--paper);padding:37px;min-height:405px;position:relative}.knowledge-feature .no,.knowledge-card .no{position:absolute;right:24px;top:20px;font:700 54px Georgia;color:#e2e8ed}.knowledge-feature h3{font:600 32px/1.35 var(--serif);margin:76px 0 14px;max-width:540px}.knowledge-feature p{color:var(--muted);max-width:620px}.knowledge-side{display:grid;gap:16px}.knowledge-card{position:relative;border-top:4px solid #8ea3b5;background:#fff;border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:27px;min-height:194px}.knowledge-card h3{font:600 21px var(--serif);margin:42px 0 8px}.knowledge-card p{font-size:13px;color:var(--muted);margin:0}.readmore{display:inline-block;color:var(--blue);font-weight:700;font-size:12px;margin-top:17px}
.quote-band{background:linear-gradient(110deg,#0b2943,#0f4168);color:#fff}.quote-band-grid{display:grid;grid-template-columns:1fr .82fr;gap:60px;align-items:center}.quote-band h2{font:600 41px/1.25 var(--serif);margin:12px 0}.quote-band p{color:#cbd8e2}.quote-checks{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin:24px 0}.quote-checks span{font-size:12px;color:#d8e3eb}.quote-panel{background:#fff;color:var(--ink);padding:31px;box-shadow:var(--shadow)}.quote-panel h3{font:600 24px var(--serif);margin:0 0 20px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field label{display:block;font-size:11px;color:#6d7e8d;margin-bottom:5px}.field input,.field select,.field textarea{width:100%;border:1px solid #ccd7df;background:#fff;padding:11px 12px;outline:none}.field textarea{min-height:90px;resize:vertical}.calc-result{margin:14px 0;background:var(--paper);padding:14px;display:flex;justify-content:space-between}.calc-result strong{font:700 19px Georgia;color:var(--navy)}
/* general inner pages */
.page-hero{background:linear-gradient(110deg,#0b2943,#0f4d79);color:#fff;padding:61px 0 54px}.breadcrumbs{font-size:11px;color:#aac0d0;margin-bottom:14px}.page-hero h1{font:600 42px/1.25 var(--serif);margin:0 0 12px}.page-hero p{max-width:760px;margin:0;color:#d4e0e8;font-size:15px}.page-hero.compact{padding:46px 0}.page-hero.compact h1{font-size:37px}
.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.info-card{border:1px solid var(--line);padding:28px;background:#fff}.info-card h3{font:600 20px var(--serif);margin:12px 0}.info-card p{font-size:13px;color:var(--muted);margin:0}.product-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.product-card{display:grid;grid-template-columns:.85fr 1.15fr;border:1px solid var(--line);min-height:300px;background:#fff}.product-card img{width:100%;height:100%;object-fit:cover}.product-card .copy{padding:31px}.product-card h2{font:600 28px var(--serif);margin:8px 0 10px}.product-card p{color:var(--muted);font-size:14px}.mini-spec{border-top:1px solid var(--line);margin-top:18px}.mini-spec div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.mini-spec span{color:#778794}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-card{border:1px solid var(--line);background:#fff;overflow:hidden}.service-card img{width:100%;height:260px;object-fit:cover}.service-card .copy{padding:28px}.service-card h2{font:600 26px var(--serif);margin:6px 0}.service-card p{color:var(--muted);font-size:13px}.case-grid-full{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.case-full{border:1px solid var(--line);background:#fff}.case-full img{width:100%;height:260px;object-fit:cover}.case-full .copy{padding:22px}.case-full h2{font:600 20px var(--serif);margin:5px 0}.case-full p{color:var(--muted);font-size:12px;margin:0}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.about-grid img{width:100%;min-height:430px;object-fit:cover}.about-grid h2{font:600 36px var(--serif);margin:10px 0}.about-grid p{color:var(--muted)}
/* article */
.article-shell{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:58px;align-items:start;padding:58px 0 80px}.article-main{font-size:17px;line-height:1.95;color:#2a3945}.article-main .lead{font-size:18px;color:#526575;border-left:4px solid var(--blue);padding-left:18px;margin:0 0 28px}.article-main h2{font:600 29px/1.35 var(--serif);margin:38px 0 14px;color:#122b40}.article-main h3{font:600 22px/1.35 var(--serif);margin:28px 0 10px}.article-main p{margin:0 0 17px}.article-main ul{padding-left:22px}.article-image{width:100%;max-height:520px;object-fit:cover;margin:28px 0;border-radius:2px}.article-aside{position:sticky;top:130px}.toc{border:1px solid var(--line);padding:22px;background:var(--paper)}.toc h3{font:600 17px var(--serif);margin:0 0 12px}.toc a{display:block;padding:8px 0;border-top:1px solid var(--line);font-size:12px;color:#536778}.aside-cta{background:var(--navy);color:#fff;padding:24px;margin-top:16px}.aside-cta h3{font:600 21px var(--serif);margin:0 0 8px}.aside-cta p{font-size:12px;color:#bfd0dd}.related{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.related a{border:1px solid var(--line);padding:21px;background:#fff}.related h3{font:600 18px var(--serif);margin:6px 0}.related p{font-size:12px;color:var(--muted)}
/* quote/contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}.contact-panel{background:var(--navy);color:#fff;padding:38px}.contact-panel h2{font:600 30px var(--serif);margin:8px 0 18px}.contact-row{padding:15px 0;border-top:1px solid #36526a}.contact-row span{display:block;color:#9fb5c5;font-size:11px}.contact-row strong{font-size:14px}.form-panel{border:1px solid var(--line);padding:34px}.form-panel h2{font:600 28px var(--serif);margin:0 0 22px}.notice{padding:14px 16px;background:#eef4f7;border-left:4px solid var(--blue);font-size:12px;color:#506474;margin-bottom:18px}
/* footer */
.site-footer{background:#071727;color:#c8d4dd;padding:60px 0 26px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:55px}.footer-brand p{color:#98aabd;font-size:13px;max-width:390px}.site-footer h4{font-size:14px;color:#fff;margin:0 0 14px}.site-footer a{display:block;color:#9dafbe;font-size:12px;padding:5px 0}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid #213749;margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;font-size:10px;color:#7890a3}
@media(max-width:1000px){.main-nav{gap:15px}.main-nav a{font-size:12px}.hero-copy h1{font-size:47px}.visual-grid{grid-template-columns:1fr 1fr}.visual-card.feature{grid-column:1/-1}.process-layout,.quote-band-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.case-mosaic{grid-template-columns:1fr 1fr}.case-card:first-child{grid-column:1/-1;grid-row:auto}.product-list{grid-template-columns:1fr}.article-shell{grid-template-columns:1fr}.article-aside{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:760px){.topline{display:none}.site-header{position:sticky}.header-row{height:66px}.brand{min-width:0}.brand-copy small{display:none}.main-nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 18px;box-shadow:var(--shadow2)}.main-nav.open{display:block}.main-nav a{display:block;padding:12px 0;border:0}.quote-mini{display:none}.menu-btn{display:block;margin-left:auto}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:58px 0 42px}.hero-copy h1{font-size:38px}.hero-visual{min-height:380px}.hero-proof{grid-template-columns:1fr 1fr}.route-grid{grid-template-columns:1fr}.route-grid a{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.section{padding:64px 0}.section-head{display:block}.section-head h2{font-size:31px}.section-head>p{margin-top:13px}.visual-grid,.process-side,.knowledge-grid,.info-cards,.service-grid,.case-grid-full,.related{grid-template-columns:1fr}.visual-card{min-height:310px}.process-main{min-height:420px}.process-note{grid-column:auto}.case-mosaic{grid-template-columns:1fr;grid-template-rows:auto}.case-card,.case-card:first-child{height:300px;grid-column:auto}.supply-wrap{grid-template-columns:1fr;gap:35px}.quote-checks,.field-grid{grid-template-columns:1fr}.product-card{grid-template-columns:1fr}.product-card img{height:240px}.page-hero h1{font-size:34px}.article-main{font-size:16px}.article-main h2{font-size:26px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}}

/* V14 launch polish */
:root{--max:1240px}
.section{padding:78px 0}.section-head{margin-bottom:30px}.section-head h2{font-size:40px}.section-head>p{font-size:15.5px;line-height:1.8}
.hero-grid{min-height:570px}.hero-copy{padding:76px 58px 62px 0}.hero-copy h1{font-size:56px}.hero-visual{min-height:570px}.hero-proof{margin-top:32px}.route-grid a{padding:22px 26px}
.visual-card{min-height:365px}.process-main{min-height:500px}.case-mosaic{grid-template-rows:240px 240px}.supply-wrap{gap:86px}.knowledge-feature{min-height:370px}.quote-band-grid{gap:76px}
.site-footer{padding-top:54px}

/* knowledge center */
.knowledge-hero{padding:48px 0 44px;background:linear-gradient(120deg,#0a2740 0%,#0d3e64 58%,#135782 100%)}
.knowledge-hero .knowledge-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:end}
.knowledge-hero h1{font:600 44px/1.22 var(--serif);margin:8px 0 12px}
.knowledge-hero p{max-width:720px;color:#d8e4ec;margin:0;font-size:15px}
.knowledge-hero-aside{border-left:1px solid rgba(255,255,255,.22);padding-left:34px;color:#c9d9e5;font-size:12px}
.knowledge-hero-aside strong{display:block;color:#fff;font:600 20px var(--serif);margin-bottom:8px}
.knowledge-tabs{background:#fff;border-bottom:1px solid var(--line)}
.knowledge-tabs .shell{display:flex;gap:10px;align-items:center;padding-top:15px;padding-bottom:15px;overflow:auto}
.knowledge-tabs a{white-space:nowrap;padding:8px 13px;border:1px solid var(--line);font-size:12px;font-weight:700;color:#536779;background:#fff}
.knowledge-tabs a:first-child{background:var(--navy);color:#fff;border-color:var(--navy)}
.knowledge-featured{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}
.knowledge-lead-card{position:relative;min-height:470px;overflow:hidden;background:#dce4e9}
.knowledge-lead-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.knowledge-lead-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,28,46,.03) 24%,rgba(4,25,42,.88) 100%)}
.knowledge-lead-card .copy{position:absolute;z-index:2;left:34px;right:34px;bottom:30px;color:#fff}
.knowledge-lead-card .copy .eyebrow{color:#a9d3ed}.knowledge-lead-card h2{font:600 34px/1.28 var(--serif);margin:8px 0 10px;max-width:720px}.knowledge-lead-card p{margin:0;max-width:700px;color:#d8e4ec;font-size:14px}.knowledge-lead-card .readmore{color:#fff;margin-top:16px}
.knowledge-side-stack{display:grid;gap:18px}
.knowledge-side-story{display:grid;grid-template-columns:150px 1fr;border:1px solid var(--line);background:#fff;min-height:144px;overflow:hidden}
.knowledge-side-story img{width:100%;height:100%;object-fit:cover}.knowledge-side-story .copy{padding:20px}.knowledge-side-story h3{font:600 20px/1.32 var(--serif);margin:5px 0 6px}.knowledge-side-story p{font-size:12px;color:var(--muted);margin:0}.knowledge-side-story .eyebrow{font-size:9px}
.knowledge-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.knowledge-topic{background:#fff;border:1px solid var(--line);padding:26px;min-height:190px;position:relative}.knowledge-topic:before{content:"";position:absolute;left:0;top:0;width:4px;height:52px;background:var(--blue)}.knowledge-topic h3{font:600 21px/1.35 var(--serif);margin:12px 0 8px}.knowledge-topic p{color:var(--muted);font-size:12.5px;margin:0}.knowledge-topic .readmore{margin-top:14px}
.knowledge-use-grid{display:grid;grid-template-columns:1.1fr repeat(3,.63fr);gap:14px}.knowledge-use-intro{background:var(--navy);color:#fff;padding:32px}.knowledge-use-intro h2{font:600 29px/1.3 var(--serif);margin:8px 0 10px}.knowledge-use-intro p{color:#c7d7e2;font-size:13px;margin:0}.knowledge-use-card{background:#fff;border:1px solid var(--line);padding:24px}.knowledge-use-card .num{font:700 11px Arial;color:#9eb0be}.knowledge-use-card h3{font:600 18px/1.35 var(--serif);margin:20px 0 7px}.knowledge-use-card p{font-size:12px;color:var(--muted);margin:0}

/* article refinement */
.article-meta{display:flex;gap:18px;flex-wrap:wrap;color:#718493;font-size:11px;margin-top:16px}.article-main{font-size:17px}.article-main>p{max-width:740px}.article-image{border-radius:0;box-shadow:0 8px 28px rgba(14,42,65,.08)}.article-summary{background:#f0f5f8;border-top:3px solid var(--navy);padding:22px 24px;margin:0 0 28px}.article-summary strong{display:block;font:600 18px var(--serif);margin-bottom:6px}.article-summary p{margin:0;color:#526575;font-size:14px}.toc{border-top:3px solid var(--navy)}

@media(max-width:1000px){.knowledge-hero .knowledge-hero-grid,.knowledge-featured{grid-template-columns:1fr}.knowledge-hero-aside{border-left:0;border-top:1px solid rgba(255,255,255,.2);padding:20px 0 0}.knowledge-use-grid{grid-template-columns:1fr 1fr}.knowledge-use-intro{grid-column:1/-1}.knowledge-topic-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.section{padding:58px 0}.section-head h2{font-size:30px}.hero-grid,.hero-visual{min-height:0}.hero-copy{padding:50px 0 36px}.hero-copy h1{font-size:37px}.hero-visual{height:350px}.knowledge-hero{padding:38px 0 34px}.knowledge-hero h1{font-size:34px}.knowledge-side-story{grid-template-columns:120px 1fr}.knowledge-lead-card{min-height:390px}.knowledge-lead-card h2{font-size:27px}.knowledge-topic-grid,.knowledge-use-grid{grid-template-columns:1fr}.knowledge-use-intro{grid-column:auto}.knowledge-side-story .copy{padding:16px}.knowledge-side-story h3{font-size:18px}}

/* =========================================================
   V15 Modern Industrial UI — based on approved visual direction
   ========================================================= */
:root{
  --v15-blue:#1189ed;--v15-blue2:#37a6ff;--v15-navy:#08263f;--v15-ink:#112a40;
  --v15-soft:#f3f8fc;--v15-line:#e2ebf2;--v15-muted:#6f8191;--v15-radius:16px;
  --v15-shadow:0 12px 34px rgba(20,58,91,.08);--v15-shadow-hover:0 18px 44px rgba(20,58,91,.14)
}
body{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--v15-ink)}
.v15-home .topline{display:none}
.v15-header{position:sticky;top:0;background:rgba(255,255,255,.98);border-bottom:1px solid #edf2f6;box-shadow:0 2px 14px rgba(15,43,67,.04)}
.v15-header .header-row{height:70px}
.v15-header .brand-mark,.v15-footer .brand-mark{background:linear-gradient(135deg,var(--v15-blue),#0a66c2);border-radius:11px;box-shadow:0 6px 16px rgba(17,137,237,.2)}
.v15-header .main-nav{gap:23px}
.v15-header .main-nav a{font-size:13px;color:#263c50;padding:26px 0 22px;border-bottom-width:2px}
.v15-header .main-nav a:hover,.v15-header .main-nav a.active{color:var(--v15-blue);border-bottom-color:var(--v15-blue)}
.v15-header .lang{border:0;padding:0 6px;color:#607789;font-weight:600}
.v15-header .quote-mini{height:42px;border-radius:11px;background:var(--v15-blue);padding:0 18px;box-shadow:0 8px 20px rgba(17,137,237,.20)}
.v15-header .quote-mini:hover{background:#0678d6}

.v15-hero{position:relative;min-height:560px;background:#0b2b45;overflow:hidden}
.v15-hero-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(5,34,57,.94) 0%,rgba(8,42,68,.82) 39%,rgba(8,42,68,.24) 67%,rgba(8,42,68,.05) 100%),url('/v9-assets/home-hero.webp');background-position:center;background-size:cover;transform:scale(1.01)}
.v15-hero-inner{position:relative;z-index:2;min-height:560px;display:flex;align-items:center}
.v15-hero-copy{max-width:710px;padding:62px 0 54px;color:#fff}
.v15-pill{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:999px;border:1px solid rgba(255,255,255,.26);background:rgba(255,255,255,.08);font-size:11px;font-weight:700;color:#e6f4ff;letter-spacing:.04em}
.v15-pill.blue{background:var(--v15-blue);border-color:var(--v15-blue);color:#fff}
.v15-hero h1{font:800 52px/1.12 "Noto Sans SC","Microsoft YaHei",Arial,sans-serif;letter-spacing:-.025em;margin:18px 0 16px;color:#fff}
.v15-hero h1 span{color:#45b2ff}
.v15-hero-lead{font-size:17px;font-weight:700;margin:0 0 12px;color:#f4f9fd}
.v15-hero-desc{max-width:630px;margin:0;color:#c9d8e4;font-size:14px;line-height:1.9}
.v15-actions{display:flex;gap:12px;margin-top:28px}
.v15-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:10px;font-size:13px;font-weight:800;transition:.2s}
.v15-btn.primary{background:var(--v15-blue);color:#fff;box-shadow:0 8px 24px rgba(17,137,237,.25)}
.v15-btn.primary:hover{background:#0678d6;transform:translateY(-1px)}
.v15-btn.glass{border:1px solid rgba(255,255,255,.30);background:rgba(255,255,255,.08);color:#fff;backdrop-filter:blur(8px)}
.v15-btn.outline{border:1px solid #bfd4e3;color:var(--v15-navy);background:#fff}.v15-btn.small{min-height:40px;padding:0 16px}
.v15-stats{display:grid;grid-template-columns:repeat(4,auto);gap:28px;margin-top:34px;max-width:690px}
.v15-stats div{padding-left:12px;border-left:3px solid var(--v15-blue)}
.v15-stats strong{display:block;font-size:12px;color:#fff}.v15-stats span{display:block;font-size:10px;color:#9fb7c9;margin-top:4px}

.v15-section{padding:72px 0}.v15-soft{background:linear-gradient(180deg,#f6faff 0%,#f1f7fc 100%)}
.v15-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}
.v15-heading>div>span{display:block;color:var(--v15-blue);font-size:10px;font-weight:800;letter-spacing:.14em;margin-bottom:8px}
.v15-heading h2{font:800 31px/1.2 "Noto Sans SC","Microsoft YaHei",Arial,sans-serif;margin:0;color:var(--v15-ink)}
.v15-heading p{margin:8px 0 0;color:var(--v15-muted);font-size:13px}.v15-heading>a{font-size:12px;font-weight:800;color:var(--v15-blue);white-space:nowrap}

.need-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.need-card{background:#fff;border:1px solid var(--v15-line);border-radius:var(--v15-radius);overflow:hidden;box-shadow:var(--v15-shadow);transition:.22s}.need-card:hover{transform:translateY(-4px);box-shadow:var(--v15-shadow-hover)}.need-card img{width:100%;height:168px;object-fit:cover}.need-copy{padding:18px 18px 20px}.need-copy h3{font-size:17px;margin:0 0 7px}.need-copy p{font-size:12px;color:var(--v15-muted);margin:0;min-height:58px}.need-copy span{display:block;margin-top:14px;color:var(--v15-blue);font-size:11px;font-weight:800}

.cap-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.cap-card{background:#fff;border:1px solid var(--v15-line);border-radius:15px;padding:22px 14px;text-align:center;box-shadow:0 8px 24px rgba(20,58,91,.045);transition:.2s}.cap-card:hover{transform:translateY(-3px);border-color:#cfe2f0}.cap-icon{width:46px;height:46px;border-radius:12px;background:#edf7ff;color:var(--v15-blue);display:grid;place-items:center;margin:0 auto 13px}.cap-icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.cap-card h3{font-size:14px;margin:0 0 5px}.cap-card p{font-size:10.5px;color:#7c8d9b;margin:0}

.v15-feature-zone{background:#fff}.feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.feature-visual{position:relative;min-height:390px;border-radius:18px;overflow:hidden;background:#0b2943;box-shadow:var(--v15-shadow)}.feature-visual>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.feature-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,29,49,.92),rgba(7,40,66,.68) 54%,rgba(7,40,66,.18))}.feature-overlay{position:relative;z-index:2;color:#fff;padding:44px;max-width:590px}.feature-overlay h2{font-size:31px;line-height:1.25;margin:16px 0 12px}.feature-overlay p{font-size:13px;line-height:1.85;color:#cbd9e4;margin:0}.feature-tags{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 22px}.feature-tags span{font-size:10px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.17);color:#dbe8f1}.feature-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.feature-mini{background:#fff;border:1px solid var(--v15-line);border-radius:16px;padding:24px;box-shadow:0 8px 24px rgba(20,58,91,.045)}.mini-icon{width:38px;height:38px;border-radius:11px;background:#edf7ff;color:var(--v15-blue);display:grid;place-items:center;font-size:15px;font-weight:900}.feature-mini h3{font-size:15px;margin:14px 0 7px}.feature-mini p{font-size:11.5px;color:var(--v15-muted);margin:0;line-height:1.7}

.case-grid-v15{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.case-v15{background:#fff;border:1px solid var(--v15-line);border-radius:16px;overflow:hidden;box-shadow:0 7px 24px rgba(20,58,91,.05);transition:.22s}.case-v15:hover{transform:translateY(-3px);box-shadow:var(--v15-shadow-hover)}.case-v15 img{width:100%;height:190px;object-fit:cover}.case-v15>div{padding:14px 16px 17px}.case-v15 h3{font-size:15px;margin:0 0 5px}.case-v15 p{font-size:11px;color:var(--v15-muted);margin:0}

.knowledge-v15-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.knowledge-v15{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start;padding:22px;background:#fff;border:1px solid var(--v15-line);border-radius:15px;box-shadow:0 7px 20px rgba(20,58,91,.04)}.knowledge-icon{width:44px;height:44px;border-radius:12px;background:#edf7ff;color:var(--v15-blue);display:grid;place-items:center;font-weight:900}.knowledge-v15 small{color:var(--v15-blue);font-size:9px;font-weight:800}.knowledge-v15 h3{font-size:15px;margin:3px 0 5px}.knowledge-v15 p{font-size:11px;color:var(--v15-muted);margin:0}

.hot-v15-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.hot-v15{display:grid;grid-template-columns:160px 1fr;background:#fff;border:1px solid var(--v15-line);border-radius:15px;overflow:hidden;box-shadow:0 7px 22px rgba(20,58,91,.04)}.hot-v15 img{width:100%;height:100%;min-height:142px;object-fit:cover}.hot-v15>div{padding:18px}.hot-v15 small{font-size:9px;color:var(--v15-blue);font-weight:800}.hot-v15 h3{font-size:16px;margin:4px 0 5px}.hot-v15 p{font-size:11px;color:var(--v15-muted);margin:0}.hot-v15 span{display:block;margin-top:11px;font-size:10px;color:var(--v15-blue);font-weight:800}

.v15-cta{padding:48px 0;background:#fff;border-top:1px solid var(--v15-line)}.v15-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:34px 38px;border:1px solid var(--v15-line);border-radius:18px;background:linear-gradient(135deg,#f8fbfd,#f2f8fc)}.v15-cta-inner>div>span{font-size:9px;color:var(--v15-blue);font-weight:800;letter-spacing:.12em}.v15-cta h2{font-size:26px;margin:7px 0 6px}.v15-cta p{font-size:12px;color:var(--v15-muted);margin:0}.v15-cta-actions{display:flex;gap:10px;flex-shrink:0}

.v15-footer{padding-top:52px}.v15-footer .footer-grid{grid-template-columns:1.45fr .75fr 1.05fr .8fr;gap:48px}.footer-mini{font-size:11px;color:#91a7b8;line-height:1.7}.footer-quote-btn{display:inline-flex!important;background:var(--v15-blue);color:#fff!important;border-radius:10px;padding:10px 14px!important;margin-top:8px;font-weight:800}

/* Apply the approved modern visual system to inner pages too */
body:not(.v15-home) .topline{display:none}
body:not(.v15-home) .site-header{position:sticky;top:0;background:rgba(255,255,255,.98);border-bottom:1px solid #edf2f6;box-shadow:0 2px 14px rgba(15,43,67,.04)}
body:not(.v15-home) .header-row{height:70px}
body:not(.v15-home) .brand-mark{background:linear-gradient(135deg,var(--v15-blue),#0a66c2);border-radius:11px;box-shadow:0 6px 16px rgba(17,137,237,.18)}
body:not(.v15-home) .quote-mini{border-radius:10px;background:var(--v15-blue)}
body:not(.v15-home) .lang{border:0}
body:not(.v15-home) .page-hero h1,body:not(.v15-home) .knowledge-hero h1{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-weight:800}
body:not(.v15-home) .section-head h2,body:not(.v15-home) .article-main h2,body:not(.v15-home) .article-main h3{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-weight:800}
body:not(.v15-home) .knowledge-topic,body:not(.v15-home) .knowledge-side-story,body:not(.v15-home) .knowledge-use-card,body:not(.v15-home) .related a,body:not(.v15-home) .toc,body:not(.v15-home) .form-panel{border-radius:14px;overflow:hidden;box-shadow:0 7px 22px rgba(20,58,91,.04)}
body:not(.v15-home) .knowledge-lead-card{border-radius:18px;box-shadow:var(--v15-shadow)}
body:not(.v15-home) .knowledge-use-intro,body:not(.v15-home) .aside-cta,body:not(.v15-home) .contact-panel{border-radius:14px}
body:not(.v15-home) .btn,body:not(.v15-home) .quote-mini{border-radius:9px}
body:not(.v15-home) .site-footer{background:#071d30}

@media(max-width:1080px){.need-grid{grid-template-columns:1fr 1fr}.cap-grid{grid-template-columns:repeat(3,1fr)}.feature-grid{grid-template-columns:1fr}.feature-visual{min-height:420px}.case-grid-v15{grid-template-columns:1fr 1fr}.v15-stats{grid-template-columns:1fr 1fr;max-width:450px}.v15-header .main-nav{gap:14px}.v15-header .main-nav a{font-size:12px}}
@media(max-width:760px){.v15-header .header-row{height:64px}.v15-hero,.v15-hero-inner{min-height:560px}.v15-hero-bg{background-image:linear-gradient(90deg,rgba(5,34,57,.93),rgba(8,42,68,.72)),url('/v9-assets/home-hero.webp');background-position:63% center}.v15-hero-copy{padding:46px 0 40px}.v15-hero h1{font-size:38px}.v15-hero-lead{font-size:15px}.v15-actions{flex-wrap:wrap}.v15-stats{gap:17px}.v15-section{padding:56px 0}.v15-heading{display:block}.v15-heading>a{display:inline-block;margin-top:12px}.need-grid,.case-grid-v15,.knowledge-v15-grid,.hot-v15-grid{grid-template-columns:1fr}.cap-grid{grid-template-columns:1fr 1fr}.feature-mini-grid{grid-template-columns:1fr}.feature-overlay{padding:30px}.feature-visual{min-height:470px}.case-v15 img{height:220px}.hot-v15{grid-template-columns:128px 1fr}.v15-cta-inner{display:block;padding:28px 24px}.v15-cta-actions{margin-top:20px;flex-wrap:wrap}.v15-footer .footer-grid{grid-template-columns:1fr}.v15-heading h2{font-size:27px}}

/* =========================================================
   V16 FINAL POLISH — V15 visual baseline, detail refinement
   ========================================================= */
:root{--v16-max:1200px;--v16-blue:#0b86ee;--v16-blue-dark:#0874ce;--v16-navy:#08263f;--v16-ink:#10283d;--v16-muted:#617789;--v16-line:#dfe9f1;--v16-soft:#f4f9fd;--v16-shadow:0 12px 34px rgba(17,54,84,.08);--v16-shadow-hover:0 20px 48px rgba(17,54,84,.14)}
.v16-polish .shell{width:min(calc(100% - 44px),var(--v16-max))}.v16-polish{font-size:15px;color:var(--v16-ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.v16-polish p{letter-spacing:.005em}
.v16-polish .site-header,.v16-polish .v15-header,body.v16-polish:not(.v15-home) .site-header{position:relative!important;top:auto!important;z-index:100;background:#fff;backdrop-filter:none}.v16-polish .header-row,.v16-polish .v15-header .header-row,body.v16-polish:not(.v15-home) .header-row{height:74px}.v16-polish .brand{min-width:252px}.v16-polish .brand-mark{width:42px;height:42px}.v16-polish .brand-copy strong{font-size:16.5px}.v16-polish .brand-copy small{font-size:10.5px}.v16-polish .main-nav{gap:24px}.v16-polish .main-nav a{font-size:13.5px;letter-spacing:.01em;padding-top:27px;padding-bottom:23px}.v16-polish .quote-mini{height:42px;border-radius:11px;background:var(--v16-blue);box-shadow:0 8px 20px rgba(11,134,238,.18)}.v16-polish .quote-mini:hover{background:var(--v16-blue-dark)}
.v16-polish .v15-hero,.v16-polish .v15-hero-inner{min-height:590px}.v16-polish .v15-hero-bg{background-image:linear-gradient(90deg,rgba(5,31,53,.95) 0%,rgba(6,38,63,.84) 38%,rgba(8,42,68,.28) 67%,rgba(8,42,68,.04) 100%),url('/v9-assets/home-hero.webp');background-position:center 48%}.v16-polish .v15-hero-bg:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,#000,transparent 62%)}.v16-polish .v15-hero-copy{max-width:735px;padding:68px 0 60px}.v16-polish .v15-hero h1{font-size:55px;line-height:1.1;margin:19px 0 17px}.v16-polish .v15-hero-lead{font-size:17.5px}.v16-polish .v15-hero-desc{font-size:14.5px;max-width:650px}.v16-polish .v15-btn{min-height:48px;padding:0 22px;border-radius:11px;font-size:13.5px}.v16-polish .v15-stats{margin-top:38px;gap:30px}.v16-polish .v15-stats strong{font-size:12.5px}.v16-polish .v15-stats span{font-size:10.5px}
.v16-trustbar{background:#fff;border-bottom:1px solid var(--v16-line)}.v16-trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.v16-trust-grid>div{position:relative;padding:22px 24px 23px 48px;border-right:1px solid var(--v16-line)}.v16-trust-grid>div:first-child{border-left:1px solid var(--v16-line)}.v16-trust-grid span{position:absolute;left:20px;top:24px;font:800 10px/1 Arial;color:#9aafbf}.v16-trust-grid strong{display:block;font-size:13.5px;color:var(--v16-ink)}.v16-trust-grid small{display:block;margin-top:4px;color:#718697;font-size:10.5px;line-height:1.55}
.v16-polish .v15-section{padding:78px 0}.v16-polish .v15-soft{background:linear-gradient(180deg,#f6faff 0%,#f1f7fc 100%)}.v16-polish .v15-heading{margin-bottom:32px}.v16-polish .v15-heading>div>span{font-size:10.5px;letter-spacing:.16em}.v16-polish .v15-heading h2{font-size:33px;letter-spacing:-.018em}.v16-polish .v15-heading p{font-size:13.5px;line-height:1.75}.v16-polish .v15-heading>a{font-size:12.5px}
.v16-polish .need-grid{gap:20px}.v16-polish .need-card{border-radius:18px;box-shadow:var(--v16-shadow)}.v16-polish .need-card:hover{box-shadow:var(--v16-shadow-hover)}.v16-polish .need-card img{height:178px}.v16-polish .need-copy{padding:20px 20px 22px}.v16-polish .need-copy h3{font-size:17.5px}.v16-polish .need-copy p{font-size:12.5px;line-height:1.75;min-height:64px}.v16-polish .need-copy span{font-size:11.5px}
.v16-polish .cap-grid{gap:16px}.v16-polish .cap-card{border-radius:16px;padding:24px 13px 23px;min-height:152px}.v16-polish .cap-icon{width:48px;height:48px}.v16-polish .cap-card h3{font-size:14.5px}.v16-polish .cap-card p{font-size:11px;line-height:1.6}
.v16-polish .feature-grid{gap:24px}.v16-polish .feature-visual{min-height:410px;border-radius:20px}.v16-polish .feature-overlay{padding:48px}.v16-polish .feature-overlay h2{font-size:33px}.v16-polish .feature-overlay p{font-size:13.5px}.v16-polish .feature-mini-grid{gap:16px}.v16-polish .feature-mini{border-radius:17px;padding:25px;transition:.2s}.v16-polish .feature-mini:hover{transform:translateY(-2px);box-shadow:var(--v16-shadow)}.v16-polish .feature-mini h3{font-size:15.5px}.v16-polish .feature-mini p{font-size:12px}
.v16-polish .case-grid-v15{gap:18px}.v16-polish .case-v15{border-radius:17px}.v16-polish .case-v15 img{height:200px;transition:transform .35s ease}.v16-polish .case-v15:hover img{transform:scale(1.025)}.v16-polish .case-v15>div{padding:16px 17px 19px}.v16-polish .case-v15 h3{font-size:15.5px}.v16-polish .case-v15 p{font-size:11.5px;line-height:1.65}
.v16-polish .knowledge-v15-grid{gap:18px}.v16-polish .knowledge-v15{border-radius:16px;padding:24px;grid-template-columns:50px 1fr;transition:.2s}.v16-polish .knowledge-v15:hover{transform:translateY(-2px);box-shadow:var(--v16-shadow)}.v16-polish .knowledge-icon{width:46px;height:46px}.v16-polish .knowledge-v15 h3{font-size:15.5px}.v16-polish .knowledge-v15 p{font-size:11.5px;line-height:1.65}
.v16-polish .hot-v15-grid{gap:18px}.v16-polish .hot-v15{grid-template-columns:172px 1fr;border-radius:16px;transition:.2s}.v16-polish .hot-v15:hover{transform:translateY(-2px);box-shadow:var(--v16-shadow)}.v16-polish .hot-v15 img{min-height:150px}.v16-polish .hot-v15>div{padding:20px}.v16-polish .hot-v15 h3{font-size:16.5px}.v16-polish .hot-v15 p{font-size:11.5px;line-height:1.65}.v16-polish .hot-v15 span{font-size:10.5px}
.v16-polish .v15-cta{padding:58px 0 62px}.v16-polish .v15-cta-inner{padding:38px 42px;border-radius:20px;box-shadow:0 8px 28px rgba(20,58,91,.045)}.v16-polish .v15-cta h2{font-size:28px}.v16-polish .v15-cta p{font-size:12.5px;max-width:720px}.v16-cta-points{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:15px}.v16-cta-points span{font-size:10.5px;color:#597186;background:#fff;border:1px solid var(--v16-line);padding:5px 9px;border-radius:999px}
.v16-polish .site-footer{background:linear-gradient(180deg,#071f34,#061a2b);padding-top:56px}.v16-polish .v15-footer .footer-grid{gap:52px}.v16-polish .site-footer h4{font-size:13px;letter-spacing:.02em}.v16-polish .site-footer a,.v16-polish .site-footer p{font-size:11.5px}.v16-footer-meta{display:flex;justify-content:space-between;gap:30px;margin-top:34px;padding:18px 0;border-top:1px solid #18364e;border-bottom:1px solid #18364e;color:#8fa9ba;font-size:10.5px}.v16-polish .footer-bottom{border-top:0;padding-top:16px}
.v16-polish:not(.v15-home) .page-hero{padding:62px 0 58px;background:linear-gradient(115deg,#082c49,#0d4b78);position:relative;overflow:hidden}.v16-polish:not(.v15-home) .page-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 18%,rgba(62,168,239,.18),transparent 28%),linear-gradient(90deg,transparent 0 66%,rgba(255,255,255,.035) 66% 67%,transparent 67%);pointer-events:none}.v16-polish:not(.v15-home) .page-hero .shell{position:relative;z-index:1}.v16-polish:not(.v15-home) .page-hero h1{font-size:42px;letter-spacing:-.02em}.v16-polish:not(.v15-home) .page-hero p{font-size:14px;line-height:1.85;max-width:820px}.v16-polish:not(.v15-home) .breadcrumbs{font-size:11px;opacity:.78}.v16-polish:not(.v15-home) .section{padding:74px 0}.v16-polish:not(.v15-home) .section-head h2{font-size:34px}.v16-polish:not(.v15-home) .section-head>p{font-size:14px;line-height:1.8}.v16-polish .service-card,.v16-polish .product-card,.v16-polish .info-card,.v16-polish .form-panel,.v16-polish .contact-panel{border-radius:17px;box-shadow:var(--v16-shadow);overflow:hidden}.v16-polish .service-card img{transition:transform .35s ease}.v16-polish .service-card:hover img{transform:scale(1.02)}
.v16-polish .knowledge-hero{padding:56px 0;background:linear-gradient(115deg,#082c49,#0d4b78)}.v16-polish .knowledge-hero h1{font-size:42px}.v16-polish .knowledge-hero p{font-size:14px;line-height:1.8}.v16-polish .knowledge-tabs{box-shadow:0 5px 22px rgba(17,54,84,.055)}.v16-polish .knowledge-tabs a{padding:12px 15px;border-radius:9px;margin:8px 4px;font-size:11.5px}.v16-polish .knowledge-lead-card,.v16-polish .knowledge-side-story,.v16-polish .knowledge-topic,.v16-polish .knowledge-use-card{border-radius:17px!important}.v16-polish .knowledge-lead-card{min-height:420px}.v16-polish .knowledge-topic h3{font-size:17px}.v16-polish .knowledge-topic p{font-size:12.5px;line-height:1.75}.v16-polish .article-shell{grid-template-columns:minmax(0,780px) 286px;gap:54px;padding-top:58px;padding-bottom:72px}.v16-polish .article-main{font-size:16.5px;line-height:1.95}.v16-polish .article-main h2{font-size:27px;margin-top:40px;margin-bottom:13px;letter-spacing:-.01em}.v16-polish .article-main h3{font-size:21px}.v16-polish .article-main p{color:#334b5e}.v16-polish .article-main li{margin:7px 0}.v16-polish .article-summary{border-radius:14px;border-top:3px solid var(--v16-blue);background:#f3f8fc;padding:20px 22px}.v16-polish .article-image{width:100%;max-height:455px;object-fit:cover;border-radius:17px;margin:26px 0 28px;box-shadow:var(--v16-shadow)}.v16-polish .article-aside{top:24px}.v16-polish .toc{border-radius:15px!important;box-shadow:var(--v16-shadow)}.v16-polish .toc h3{font-size:16px}.v16-polish .toc a{font-size:11.5px;padding:10px 0}.v16-polish .aside-cta{border-radius:15px!important;margin-top:16px}.v16-polish .related{gap:18px}.v16-polish .related a{border-radius:16px!important;padding:24px}.v16-polish .related h3{font-size:16px}
.v16-polish .field input,.v16-polish .field select,.v16-polish .field textarea{border-radius:9px;border-color:#cfdde7;transition:border-color .15s,box-shadow .15s}.v16-polish .field input:focus,.v16-polish .field select:focus,.v16-polish .field textarea:focus{border-color:#78b9e9;box-shadow:0 0 0 3px rgba(11,134,238,.09)}.v16-polish .calc-result{border-radius:10px}.v16-polish .notice{border-radius:10px}
@media(max-width:1080px){.v16-polish .main-nav{gap:14px}.v16-polish .main-nav a{font-size:12px}.v16-trust-grid{grid-template-columns:1fr 1fr}.v16-trust-grid>div:nth-child(2){border-right:1px solid var(--v16-line)}.v16-polish .article-shell{grid-template-columns:1fr}.v16-polish .article-aside{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}}
@media(max-width:760px){.v16-polish .shell{width:min(calc(100% - 30px),var(--v16-max))}.v16-polish .site-header,.v16-polish .v15-header,body.v16-polish:not(.v15-home) .site-header{position:relative!important}.v16-polish .header-row,.v16-polish .v15-header .header-row,body.v16-polish:not(.v15-home) .header-row{height:64px}.v16-polish .main-nav{top:64px}.v16-polish .brand-mark{width:38px;height:38px}.v16-polish .brand-copy strong{font-size:14px}.v16-polish .v15-hero,.v16-polish .v15-hero-inner{min-height:570px}.v16-polish .v15-hero h1{font-size:39px}.v16-polish .v15-hero-lead{font-size:15px}.v16-polish .v15-hero-desc{font-size:13px}.v16-polish .v15-stats{grid-template-columns:1fr 1fr;margin-top:30px}.v16-trust-grid{grid-template-columns:1fr}.v16-trust-grid>div{border-left:1px solid var(--v16-line);border-bottom:1px solid var(--v16-line)}.v16-polish .v15-section{padding:58px 0}.v16-polish .v15-heading h2{font-size:28px}.v16-polish .need-card img{height:205px}.v16-polish .cap-grid{grid-template-columns:1fr 1fr}.v16-polish .feature-overlay{padding:30px}.v16-polish .case-v15 img{height:225px}.v16-polish .hot-v15{grid-template-columns:120px 1fr}.v16-polish .hot-v15 img{min-height:155px}.v16-polish .v15-cta-inner{padding:28px 24px}.v16-footer-meta{display:block}.v16-footer-meta span{display:block;margin:5px 0}.v16-polish:not(.v15-home) .page-hero{padding:44px 0 42px}.v16-polish:not(.v15-home) .page-hero h1,.v16-polish .knowledge-hero h1{font-size:34px}.v16-polish .article-shell{padding-top:38px}.v16-polish .article-main{font-size:16px}.v16-polish .article-main h2{font-size:24px}.v16-polish .article-aside{display:block}.v16-polish .aside-cta{margin-top:14px}}


/* V16.1 restore footer map + contact icons */
.footer-contact-link{display:flex!important;align-items:center;gap:9px;color:#9fb3c3!important}
.footer-contact-link .ficon{width:18px;height:18px;flex:0 0 18px;display:inline-grid;place-items:center;border:1px solid rgba(132,185,224,.28);border-radius:6px;color:#5cb6f4;background:rgba(27,126,196,.08)}
.footer-contact-link .ficon svg{width:11px;height:11px;display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.footer-map-card{display:block!important;position:relative;height:100px;margin-top:14px;border-radius:12px;overflow:hidden;border:1px solid rgba(132,185,224,.18);background:#f7fbff;color:#123652!important;box-shadow:0 12px 28px rgba(0,0,0,.12);padding:0!important}
.footer-map-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(29deg,transparent 48%,rgba(57,127,178,.13) 49%,rgba(57,127,178,.13) 51%,transparent 52%),linear-gradient(-27deg,transparent 46%,rgba(57,127,178,.10) 47%,rgba(57,127,178,.10) 49%,transparent 50%),linear-gradient(90deg,transparent 48%,rgba(57,127,178,.08) 49%,rgba(57,127,178,.08) 51%,transparent 52%);background-size:72px 55px,90px 68px,110px 100%;opacity:.95}
.footer-map-card:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 24%,rgba(36,150,225,.12),transparent 24%)}
.footer-map-pin{position:absolute;right:24px;top:18px;width:19px;height:19px;border-radius:50% 50% 50% 0;background:#ef554a;transform:rotate(-45deg);box-shadow:0 5px 11px rgba(239,85,74,.35);z-index:2}
.footer-map-pin:after{content:"";position:absolute;width:6px;height:6px;background:#fff;border-radius:50%;left:6.5px;top:6.5px}
.footer-map-copy{position:absolute;left:14px;bottom:12px;right:52px;z-index:2}.footer-map-copy strong{display:block;color:#123652;font-size:11.5px;margin-bottom:3px}.footer-map-copy span{display:block;color:#6d879b;font-size:9.5px;line-height:1.4}
.footer-map-badge{position:absolute;right:11px;bottom:9px;z-index:2;color:#168ce8;font-size:9px;font-weight:800}
.contact-row{position:relative;padding-left:32px!important}.contact-row .contact-icon{position:absolute;left:0;top:17px;width:23px;height:23px;border-radius:7px;display:grid;place-items:center;background:rgba(79,181,245,.11);color:#70c4fa;border:1px solid rgba(111,196,250,.2)}
.contact-row .contact-icon svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:1000px){.footer-map-card{max-width:360px}}
@media(max-width:760px){.footer-map-card{height:108px}.footer-contact-link{padding:7px 0!important}.contact-row{padding-left:35px!important}}

/* V16.2 brand mark + favicon update */
.brand-mark{background:transparent!important;box-shadow:none!important;border-radius:11px!important;overflow:hidden;display:flex!important;align-items:center;justify-content:center;color:transparent!important;font-size:0!important}
.brand-mark img{display:block;width:100%;height:100%;object-fit:contain}
.v16-polish .brand-mark{width:46px!important;height:46px!important}
@media(max-width:760px){.v16-polish .brand-mark{width:40px!important;height:40px!important}}


/* V16.3 footer brand & spacing refinement */
.v16-polish .v15-footer .footer-grid{
  grid-template-columns:minmax(330px,1.28fr) .62fr 1.05fr .95fr;
  gap:64px;
  align-items:start;
}
.v16-polish .footer-brand{max-width:390px}
.v16-polish .footer-brand-lockup{
  display:flex!important;
  align-items:center;
  gap:15px;
  padding:0!important;
  margin:0 0 18px;
}
.v16-polish .footer-brand .footer-brand-mark{
  width:60px!important;
  height:60px!important;
  flex:0 0 60px;
  border-radius:15px!important;
  overflow:hidden;
  filter:drop-shadow(0 10px 22px rgba(0,0,0,.16));
}
.v16-polish .footer-brand .footer-brand-mark img{
  width:100%;
  height:100%;
  object-fit:contain;
}
.v16-polish .footer-brand .brand-copy{
  min-width:0;
  justify-content:center;
}
.v16-polish .footer-brand .brand-copy strong{
  color:#fff!important;
  font:700 18px/1.22 var(--serif)!important;
  letter-spacing:.01em;
}
.v16-polish .footer-brand .brand-copy small{
  color:#809aae!important;
  font-size:10.5px!important;
  margin-top:5px!important;
  white-space:nowrap;
}
.v16-polish .footer-brand-desc{
  margin:0!important;
  max-width:365px!important;
  color:#a7b9c7!important;
  font-size:11.5px!important;
  line-height:1.85!important;
}
.footer-brand-tags{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-top:16px;
}
.footer-brand-tags span{
  display:inline-flex;
  align-items:center;
  min-height:25px;
  padding:0 9px;
  border:1px solid rgba(111,177,221,.18);
  border-radius:999px;
  background:rgba(41,117,170,.08);
  color:#85a8c0;
  font-size:9.5px;
  line-height:1;
}
.v16-polish .site-footer h4{
  margin:5px 0 17px!important;
}
.v16-polish .site-footer .footer-contact-link{
  min-height:32px;
  padding:4px 0!important;
}
.v16-polish .footer-contact-link .ficon{
  width:20px;
  height:20px;
  flex-basis:20px;
  border-radius:7px;
}
.v16-polish .footer-map-card{
  height:108px;
  margin-top:16px;
}
.v16-polish .footer-quote-btn{
  margin-top:10px;
}
.v16-polish .v16-footer-meta{
  margin-top:42px;
}
@media(max-width:1080px){
  .v16-polish .v15-footer .footer-grid{
    grid-template-columns:1.2fr .7fr 1fr;
    gap:42px;
  }
  .v16-polish .v15-footer .footer-grid>div:last-child{
    grid-column:2/4;
  }
}
@media(max-width:760px){
  .v16-polish .v15-footer .footer-grid{grid-template-columns:1fr;gap:30px}
  .v16-polish .v15-footer .footer-grid>div:last-child{grid-column:auto}
  .v16-polish .footer-brand{max-width:none}
  .v16-polish .footer-brand .footer-brand-mark{
    width:54px!important;height:54px!important;flex-basis:54px;
  }
  .v16-polish .footer-brand .brand-copy strong{font-size:17px!important}
  .v16-polish .footer-brand .brand-copy small{white-space:normal}
}

/* V16.4 compact footer - option 1: map removed from footer */
.v16-polish .footer-compact{padding:46px 0 22px;background:linear-gradient(180deg,#071f34,#061a2b)}
.v16-polish .footer-compact .footer-grid{grid-template-columns:minmax(300px,1.28fr) .62fr 1.02fr .92fr;gap:46px;align-items:start}
.footer-brand-clean{max-width:390px}.footer-kicker{color:#2ea4f4;font-size:9px;font-weight:900;letter-spacing:.14em;margin-bottom:9px}
.footer-brand-title{display:inline-block!important;padding:0!important;color:#fff!important;font:700 21px/1.2 var(--serif)!important;letter-spacing:.01em}
.footer-company-name{margin-top:5px;color:#7f9bb0;font-size:10.5px;line-height:1.5}
.footer-brand-clean .footer-brand-desc{margin-top:18px!important;max-width:365px!important;color:#a8bac7!important;font-size:11.5px!important;line-height:1.8!important}
.footer-brand-line{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.footer-brand-line span{color:#789bb3;font-size:9.5px}.footer-brand-line span+span:before{content:"·";margin-right:6px;color:#345975}
.footer-compact h4{margin:2px 0 16px!important;color:#fff;font-size:13px!important}.footer-nav-col>a{padding:5px 0!important}
.footer-contact-col .footer-contact-link{min-height:30px!important;padding:3px 0!important}.footer-map-link{margin-top:3px;color:#4db4f8!important;font-weight:800}.footer-map-link b{margin-left:5px;font-size:11px}
.footer-quote-card{padding:19px 20px 18px;border:1px solid rgba(125,184,224,.15);border-radius:14px;background:rgba(24,70,102,.17);min-height:182px}.footer-quote-card h4{font:700 18px/1.3 var(--serif)!important;margin:0 0 9px!important}.footer-quote-card p{margin:0 0 10px;color:#91a8b8!important;font-size:10.8px!important;line-height:1.7}.footer-quote-card .footer-quote-btn{display:inline-flex!important;margin:7px 0 0;padding:10px 14px!important}.footer-text-link{display:inline-block!important;margin:12px 0 0 12px;padding:0!important;color:#7ea4bb!important;font-size:10px!important}
.footer-strip{display:flex;justify-content:space-between;gap:28px;margin-top:30px;padding:16px 0;border-top:1px solid #18364e;border-bottom:1px solid #18364e;color:#89a4b6;font-size:10.5px}.footer-compact .footer-bottom{margin-top:0;padding-top:18px;border-top:0}
.contact-map-cta{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:12px;margin-top:18px;padding:14px 15px;border:1px solid rgba(28,145,225,.16);border-radius:12px;background:rgba(25,129,199,.07);color:inherit}.contact-map-cta:hover{border-color:rgba(28,145,225,.35);background:rgba(25,129,199,.11)}.contact-map-pin{width:36px;height:36px;border-radius:10px;background:#e7f4fd;color:#168ce8;display:grid;place-items:center}.contact-map-pin svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.contact-map-cta span:nth-child(2){display:flex;flex-direction:column;gap:3px}.contact-map-cta b{font-size:12px}.contact-map-cta small{font-size:10px;color:#7893a5}.contact-map-cta>strong{color:#168ce8;font-size:11px;white-space:nowrap}
@media(max-width:1080px){.v16-polish .footer-compact .footer-grid{grid-template-columns:1.2fr .75fr 1fr;gap:36px}.v16-polish .footer-compact .footer-quote-card{grid-column:1/-1;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:16px;min-height:0}.footer-quote-card .footer-kicker{display:none}.footer-quote-card h4,.footer-quote-card p{margin:0!important}.footer-quote-card .footer-quote-btn,.footer-quote-card .footer-text-link{margin:0!important}}
@media(max-width:760px){.v16-polish .footer-compact{padding-top:38px}.v16-polish .footer-compact .footer-grid{grid-template-columns:1fr;gap:28px}.v16-polish .footer-compact .footer-quote-card{display:block;grid-column:auto}.footer-brand-title{font-size:19px!important}.footer-strip{display:block;margin-top:26px}.footer-strip span{display:block;margin:4px 0}.footer-quote-card .footer-text-link{margin-left:12px!important}.contact-map-cta{grid-template-columns:36px 1fr}.contact-map-cta>strong{grid-column:2;margin-top:2px}}

/* V16.5 typography readability polish */
body{font-size:16px}
.v16-polish .topline{font-size:12px}
.v16-polish .brand-copy strong{font-size:17px}
.v16-polish .brand-copy small{font-size:11px}
.v16-polish .main-nav a{font-size:14px}
.v16-polish .lang,.v16-polish .quote-mini{font-size:13px}
.v16-polish .btn{font-size:15px;min-height:48px}
.v16-polish .v15-hero-lead{font-size:17px}
.v16-polish .v15-hero-desc{font-size:15.5px;line-height:1.82}
.v16-polish .v15-stats span{font-size:12.5px}
.v16-polish .v16-trust-grid strong{font-size:15.5px}
.v16-polish .v16-trust-grid p{font-size:14px;line-height:1.75}
.v16-polish .v15-heading>div>span,.v16-polish .eyebrow{font-size:11.5px}
.v16-polish .v15-heading h2{font-size:35px}
.v16-polish .v15-heading p{font-size:15.5px;line-height:1.82}
.v16-polish .v15-heading>a{font-size:13.5px}
.v16-polish .need-copy h3{font-size:18px}
.v16-polish .need-copy p{font-size:14px;line-height:1.8;min-height:72px}
.v16-polish .need-copy span{font-size:12.5px}
.v16-polish .cap-item h3{font-size:16px}
.v16-polish .cap-item p{font-size:13.5px;line-height:1.75}
.v16-polish .feature-overlay p,.v16-polish .feature-list li,.v16-polish .feature-mini-card p{font-size:14px;line-height:1.8}
.v16-polish .feature-mini-card h3{font-size:16.5px}
.v16-polish .case-v15 h3{font-size:17px}
.v16-polish .case-v15 p{font-size:13.5px;line-height:1.75}
.v16-polish .knowledge-v15-card h3,.v16-polish .knowledge-topic h3{font-size:17px}
.v16-polish .knowledge-v15-card p,.v16-polish .knowledge-topic p{font-size:13.5px;line-height:1.78}
.v16-polish .hot-v15 h3{font-size:17px}
.v16-polish .hot-v15 p{font-size:13.5px;line-height:1.75}
.v16-polish .hot-v15 span,.v16-polish .hot-v15 small{font-size:11.5px}
.v16-polish .v15-cta h2{font-size:30px}
.v16-polish .v15-cta p{font-size:14px;line-height:1.8}
.v16-polish .v16-cta-points span{font-size:11.5px}
.v16-polish:not(.v15-home) .page-hero p,.v16-polish .knowledge-hero p{font-size:15.5px;line-height:1.85}
.v16-polish .knowledge-tabs a{font-size:12.5px}
.v16-polish .knowledge-side-story p,.v16-polish .knowledge-lead-card p{font-size:13.8px;line-height:1.8}
.v16-polish .article-main{font-size:17px;line-height:2}
.v16-polish .article-main h2{font-size:29px}
.v16-polish .article-main h3{font-size:22px}
.v16-polish .article-main p,.v16-polish .article-main li{font-size:17px}
.v16-polish .toc h3{font-size:16.5px}
.v16-polish .toc a{font-size:12.5px}
.v16-polish .related h3{font-size:16.5px}
.v16-polish .field label{font-size:12.5px}
.v16-polish .field input,.v16-polish .field select,.v16-polish .field textarea{font-size:15px}
.v16-polish .calc-result,.v16-polish .notice{font-size:14px}
.v16-polish .footer-brand-title{font-size:23px!important}
.v16-polish .footer-brand-clean .footer-brand-desc{font-size:14px!important;line-height:1.85!important}
.v16-polish .site-footer h4{font-size:16px}
.v16-polish .site-footer a{font-size:14px;line-height:1.8}
.v16-polish .footer-contact-link{font-size:14px!important}
.v16-polish .footer-brand-line span,.v16-polish .footer-text-link,.v16-polish .footer-mini{font-size:12px!important}
.v16-polish .footer-quote-card h4{font-size:19px!important}
.v16-polish .footer-quote-card p{font-size:13px!important;line-height:1.75!important}
.v16-polish .footer-bottom,.v16-polish .v16-footer-meta,.v16-polish .footer-strip{font-size:12.5px!important}

@media(max-width:760px){
  .v16-polish .main-nav a{font-size:15px}
  .v16-polish .v15-hero h1{font-size:41px}
  .v16-polish .v15-hero-lead{font-size:16px}
  .v16-polish .v15-hero-desc{font-size:14.5px}
  .v16-polish .v15-heading h2{font-size:30px}
  .v16-polish .v15-heading p{font-size:15px}
  .v16-polish .need-copy p,.v16-polish .cap-item p,.v16-polish .case-v15 p,.v16-polish .hot-v15 p,.v16-polish .v15-cta p{font-size:14px}
  .v16-polish .article-main,.v16-polish .article-main p,.v16-polish .article-main li{font-size:16.5px}
  .v16-polish .footer-brand-title{font-size:20px!important}
}

/* V16.7 footer information alignment */
.v16-polish .footer-strip-aligned{
  display:block!important;
  margin-top:30px;
  padding:0!important;
  border-top:1px solid #18364e;
  border-bottom:1px solid #18364e;
  color:#8fa9ba;
}
.v16-polish .footer-strip-row{
  display:grid;
  grid-template-columns:86px minmax(0,1fr);
  align-items:center;
  min-height:46px;
  gap:18px;
  border-bottom:1px solid rgba(24,54,78,.72);
}
.v16-polish .footer-strip-row:last-child{border-bottom:0}
.v16-polish .footer-strip-row strong{
  color:#d8e5ee;
  font-size:13px;
  font-weight:800;
  letter-spacing:.02em;
}
.v16-polish .footer-strip-row span{
  color:#9ab0c0;
  font-size:13px;
  line-height:1.65;
}
.v16-polish .footer-compact .footer-bottom{
  margin-top:0;
  padding-top:18px;
  align-items:center;
}
@media(max-width:760px){
  .v16-polish .footer-strip-aligned{margin-top:24px}
  .v16-polish .footer-strip-row{
    grid-template-columns:1fr;
    gap:3px;
    min-height:0;
    padding:11px 0;
  }
  .v16-polish .footer-strip-row strong{font-size:12.5px}
  .v16-polish .footer-strip-row span{font-size:12.5px}
}

/* V16.8 high-intent landing pages */
.intent-page .intent-intro{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.intent-media img{width:100%;height:440px;object-fit:cover;border-radius:20px;box-shadow:var(--v16-shadow)}.intent-copy h2{font-size:34px;line-height:1.3;margin:9px 0 16px}.intent-copy>p{font-size:15px;color:var(--muted);line-height:1.9}.intent-copy ul{padding-left:20px;margin:20px 0 26px}.intent-copy li{margin:9px 0;font-size:14.5px;color:#385064}.intent-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.intent-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--v16-shadow)}.intent-card>span{font:800 11px Arial;color:var(--blue)}.intent-card h3{font-size:18px;margin:13px 0 8px}.intent-card p{font-size:13.5px;line-height:1.8;color:var(--muted);margin:0}.intent-spec-layout{display:grid;grid-template-columns:1fr .55fr;gap:48px;align-items:start}.intent-spec-layout h2{font-size:33px;margin:9px 0 10px}.intent-lead{font-size:15px;color:var(--muted);line-height:1.85}.intent-spec-list{border-top:1px solid var(--line);margin-top:24px}.intent-spec-list>div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}.intent-spec-list span{font-size:13px;color:#728494}.intent-spec-list strong{font-size:14px}.intent-note{background:linear-gradient(145deg,#0b2943,#10486f);color:#fff;border-radius:18px;padding:30px}.intent-note strong{font-size:20px}.intent-note p{font-size:14px;line-height:1.85;color:#cfe0eb}.intent-note a{display:inline-block;margin-top:8px;color:#7dcbff;font-size:13px;font-weight:800}.intent-faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.intent-faq{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 20px}.intent-faq summary{cursor:pointer;font-size:15px;font-weight:800;padding:18px 0}.intent-faq p{font-size:13.5px;color:var(--muted);line-height:1.8;margin:0 0 18px}.intent-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.intent-related{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff;box-shadow:var(--v16-shadow);transition:.2s}.intent-related:hover{transform:translateY(-2px)}.intent-related small{display:block;color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.12em}.intent-related strong{display:block;font-size:18px;margin:8px 0 16px}.intent-related span{font-size:12px;color:var(--blue);font-weight:800}.intent-cta{padding:56px 0;background:linear-gradient(110deg,#0b2943,#0f4168);color:#fff}.intent-cta .shell{display:flex;align-items:center;justify-content:space-between;gap:40px}.intent-cta small{font-size:10px;color:#78c9ff;font-weight:900;letter-spacing:.14em}.intent-cta h2{font-size:32px;margin:7px 0}.intent-cta p{font-size:14px;color:#d4e1ea;margin:0}.intent-cta .btn{margin-left:8px}
@media(max-width:900px){.intent-page .intent-intro,.intent-spec-layout{grid-template-columns:1fr}.intent-card-grid{grid-template-columns:1fr 1fr}.intent-media img{height:360px}.intent-faq-list{grid-template-columns:1fr}.intent-related-grid{grid-template-columns:1fr}.intent-cta .shell{display:block}.intent-cta .shell>div:last-child{margin-top:22px}.intent-cta .btn{margin:0 8px 8px 0}}
@media(max-width:560px){.intent-card-grid{grid-template-columns:1fr}.intent-media img{height:280px}.intent-copy h2,.intent-spec-layout h2,.intent-cta h2{font-size:27px}.intent-spec-list>div{grid-template-columns:100px 1fr}.intent-cta .btn{display:flex;width:100%;margin:8px 0}}

/* V16.9 mobile-specific polish — desktop layout intentionally unchanged */
@media(max-width:760px){
  /* mobile rhythm */
  .v16-polish .v15-section{padding:48px 0}
  .v16-polish .v15-heading{margin-bottom:24px}
  .v16-polish .v15-heading h2{font-size:29px;line-height:1.2}
  .v16-polish .v15-heading p{font-size:14.5px;line-height:1.75;margin-top:7px}
  .v16-polish .v15-heading>a{font-size:13px;margin-top:10px}

  /* hero: preserve impact, reduce excessive height */
  .v16-polish .v15-hero,.v16-polish .v15-hero-inner{min-height:520px}
  .v16-polish .v15-hero-copy{padding:38px 0 34px}
  .v16-polish .v15-hero h1{font-size:39px;line-height:1.08}
  .v16-polish .v15-hero-desc{font-size:14.5px;line-height:1.75}
  .v16-polish .v15-stats{margin-top:24px;gap:12px 16px}

  /* trust row becomes a compact 2×2 block instead of a long vertical list */
  .v16-polish .v16-trust-grid{grid-template-columns:1fr 1fr!important}
  .v16-polish .v16-trust-grid>div{padding:15px 14px!important;min-height:92px;border-bottom:1px solid var(--v16-line)}
  .v16-polish .v16-trust-grid>div:nth-child(odd){border-left:1px solid var(--v16-line)}
  .v16-polish .v16-trust-grid strong{font-size:14.5px;line-height:1.35}
  .v16-polish .v16-trust-grid small,.v16-polish .v16-trust-grid p{font-size:12.5px;line-height:1.55}

  /* Start-here cards: horizontal cards on phones to shorten the page */
  .v16-polish .need-grid{grid-template-columns:1fr!important;gap:12px}
  .v16-polish .need-card{display:grid;grid-template-columns:126px minmax(0,1fr);min-height:146px;border-radius:15px}
  .v16-polish .need-card img{width:126px;height:100%;min-height:146px;object-fit:cover}
  .v16-polish .need-copy{padding:14px 15px 13px}
  .v16-polish .need-copy h3{font-size:16.5px;line-height:1.35;margin-bottom:6px}
  .v16-polish .need-copy p{font-size:13.5px;line-height:1.62;min-height:0;margin:0}
  .v16-polish .need-copy span{font-size:12px;margin-top:8px}

  /* capability cards: stay 2 columns but become easier to read */
  .v16-polish .cap-grid{grid-template-columns:1fr 1fr;gap:10px}
  .v16-polish .cap-item{padding:17px 12px;min-height:132px}
  .v16-polish .cap-item h3{font-size:15.5px;line-height:1.35;margin:9px 0 5px}
  .v16-polish .cap-item p{font-size:12.8px;line-height:1.58}

  /* material-to-fabrication feature */
  .v16-polish .feature-visual{min-height:410px}
  .v16-polish .feature-overlay{padding:24px}
  .v16-polish .feature-overlay h2{font-size:27px;line-height:1.2}
  .v16-polish .feature-overlay p{font-size:13.5px;line-height:1.7}
  .v16-polish .feature-mini-grid{gap:10px}
  .v16-polish .feature-mini-card{padding:17px}
  .v16-polish .feature-mini-card p{font-size:13px;line-height:1.65}

  /* cases: 2-column visual grid instead of six tall cards */
  .v16-polish .case-grid-v15{grid-template-columns:1fr 1fr!important;gap:10px}
  .v16-polish .case-v15{border-radius:14px}
  .v16-polish .case-v15 img{height:132px}
  .v16-polish .case-v15>div{padding:12px 12px 13px}
  .v16-polish .case-v15 h3{font-size:15.5px;line-height:1.35;margin:0 0 4px}
  .v16-polish .case-v15 p{font-size:12.5px;line-height:1.55;margin:0}

  /* knowledge + popular requests */
  .v16-polish .knowledge-v15-grid{gap:10px}
  .v16-polish .knowledge-v15-card{padding:18px}
  .v16-polish .knowledge-v15-card h3{font-size:16.5px;line-height:1.42}
  .v16-polish .knowledge-v15-card p{font-size:13.5px;line-height:1.65}
  .v16-polish .hot-v15-grid{gap:10px}
  .v16-polish .hot-v15{grid-template-columns:112px minmax(0,1fr)}
  .v16-polish .hot-v15 img{min-height:138px}
  .v16-polish .hot-v15>div{padding:14px}
  .v16-polish .hot-v15 h3{font-size:16px}
  .v16-polish .hot-v15 p{font-size:13px;line-height:1.6}

  /* quote CTA */
  .v16-polish .v15-cta{padding:42px 0 46px}
  .v16-polish .v15-cta-inner{padding:24px 20px}
  .v16-polish .v15-cta h2{font-size:25px;line-height:1.3}
  .v16-polish .v15-cta p{font-size:13.5px;line-height:1.7}
  .v16-polish .v16-cta-points{gap:7px;margin-top:12px}
  .v16-polish .v16-cta-points span{font-size:11px}

  /* final compact footer: explicitly keep the approved no-map layout on mobile */
  .v16-polish .footer-compact{padding-top:36px}
  .v16-polish .footer-compact .footer-grid{grid-template-columns:1fr;gap:24px}
  .v16-polish .footer-compact .footer-brand{max-width:none}
  .v16-polish .footer-brand-title{font-size:20px!important}
  .v16-polish .footer-brand-clean .footer-brand-desc{font-size:13.5px!important;line-height:1.72!important}
  .v16-polish .footer-brand-line{margin-top:10px}
  .v16-polish .footer-nav-col a,.v16-polish .footer-contact-col a{padding:5px 0}
  .v16-polish .footer-quote-card{min-height:0;padding:18px}
  .v16-polish .footer-quote-card p{font-size:13px!important}
  .v16-polish .footer-strip-aligned{margin-top:22px}
  .v16-polish .footer-strip-row{padding:10px 0}
  .v16-polish .footer-bottom{padding-top:15px}

  /* inner pages */
  .v16-polish:not(.v15-home) .section{padding:52px 0}
  .v16-polish:not(.v15-home) .page-hero{padding:38px 0 36px}
  .v16-polish:not(.v15-home) .page-hero h1,.v16-polish .knowledge-hero h1{font-size:32px;line-height:1.25}
  .v16-polish:not(.v15-home) .page-hero p,.v16-polish .knowledge-hero p{font-size:14.5px;line-height:1.75}
  .v16-polish .article-main,.v16-polish .article-main p,.v16-polish .article-main li{font-size:16.5px;line-height:1.9}

  /* V16.8 intent pages */
  .intent-page .intent-intro{gap:24px}
  .intent-media img{height:235px;border-radius:15px}
  .intent-copy h2,.intent-spec-layout h2,.intent-cta h2{font-size:26px}
  .intent-copy>p,.intent-lead{font-size:14.5px;line-height:1.78}
  .intent-copy li{font-size:14px;line-height:1.65;margin:7px 0}
  .intent-card-grid{gap:10px}
  .intent-card{padding:18px;border-radius:14px}
  .intent-card h3{font-size:17px;margin:9px 0 6px}
  .intent-card p{font-size:13.5px;line-height:1.7}
  .intent-spec-layout{gap:26px}
  .intent-spec-list>div{grid-template-columns:92px minmax(0,1fr);gap:12px;padding:13px 0}
  .intent-spec-list span{font-size:12.5px}
  .intent-spec-list strong{font-size:13.5px}
  .intent-note{padding:22px;border-radius:15px}
  .intent-faq{padding:0 16px}
  .intent-faq summary{font-size:14.5px;padding:16px 0}
  .intent-faq p{font-size:13.5px;line-height:1.7}
  .intent-related{padding:19px}
  .intent-cta{padding:42px 0}
  .intent-cta p{font-size:13.5px;line-height:1.7}
}

@media(max-width:390px){
  .v16-polish .need-card{grid-template-columns:108px minmax(0,1fr)}
  .v16-polish .need-card img{width:108px}
  .v16-polish .case-v15 img{height:118px}
  .v16-polish .case-v15 p{display:none}
  .v16-polish .hot-v15{grid-template-columns:100px minmax(0,1fr)}
}

/* V16.9 selector corrections for current V16 homepage components */
@media(max-width:760px){
  .v16-polish .cap-card{padding:17px 12px;min-height:132px}
  .v16-polish .cap-card h3{font-size:15.5px;line-height:1.35;margin:9px 0 5px}
  .v16-polish .cap-card p{font-size:12.8px;line-height:1.58}
  .v16-polish .feature-mini{padding:17px}
  .v16-polish .feature-mini h3{font-size:16.5px;line-height:1.35}
  .v16-polish .feature-mini p{font-size:13px;line-height:1.65}
}

/* V16.9.1 mobile header language-control hotfix */
@media(max-width:760px){
  .v16-polish .header-row,
  .v16-polish .v15-header .header-row,
  body.v16-polish:not(.v15-home) .header-row{
    gap:10px;
  }
  .v16-polish .brand{
    min-width:0!important;
    flex:1 1 auto;
    overflow:hidden;
  }
  .v16-polish .brand-copy{
    min-width:0;
  }
  .v16-polish .brand-copy strong{
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
  }
  .v16-polish .header-actions{
    margin-left:auto;
    gap:5px;
    flex:0 0 auto;
    align-items:center;
  }
  .v16-polish .lang{
    width:40px;
    min-width:40px;
    height:36px;
    padding:0!important;
    margin:0;
    display:grid!important;
    place-items:center;
    border:1px solid #d8e3eb!important;
    border-radius:9px;
    background:#fff;
    color:#50697d!important;
    font-size:0!important;
    line-height:1!important;
    white-space:nowrap;
    overflow:hidden;
  }
  .v16-polish .lang::after{
    content:"EN";
    font-size:12px;
    font-weight:800;
    letter-spacing:.02em;
  }
  .v16-polish .menu-btn{
    width:38px;
    min-width:38px;
    height:38px;
    display:grid!important;
    place-items:center;
    padding:0;
    margin-left:0!important;
    color:#0b86ee;
    font-size:25px;
    line-height:1;
  }
}

/* V16.10.1 CTA secondary button visibility fix */
.btn.ghost{background:#fff;color:var(--navy);border-color:var(--navy)}
.intent-cta .btn.light{background:#fff;color:var(--navy);border-color:#fff}
.intent-cta .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.72)}
.intent-cta .btn.ghost:hover{background:#fff;color:var(--navy);border-color:#fff}