@charset "UTF-8";
:root{--ink:#10263c;--muted:#5b6b79;--line:#dce3e8;--paper:#f7f8fa;--white:#fff;--navy:#102c48;--amber:#f3b34c;--blue:#e9f0f6;--radius:24px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}body,button,a{-webkit-tap-highlight-color:transparent}h1,h2,h3,h4,p{margin:0}h1,h2,h3{font-weight:650;line-height:1.25;letter-spacing:-.035em}h1{font-size:clamp(39px,5vw,65px)}h2{font-size:clamp(28px,3.3vw,42px)}h3{font-size:23px}p{max-width:70ch}a{color:inherit;text-decoration:none}a,button{touch-action:manipulation}button{font:inherit;cursor:pointer}img,svg{display:block;max-width:100%}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #b66b0a;outline-offset:5px}::selection{background:#ffe2b1;color:var(--ink)}[data-lang="en"]{display:none!important}html[lang="en"] [data-lang="zh"]{display:none!important}html[lang="en"] [data-lang="en"]{display:revert!important}.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.skip{position:absolute;top:-80px;left:20px;padding:12px 20px;background:var(--navy);color:white;z-index:100}.skip:focus{top:12px}.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid rgba(220,227,232,.8);position:sticky;top:0;z-index:30;backdrop-filter:blur(16px)}.header-row{height:84px;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:10px;flex:none}.brand-symbol{width:30px;height:33px}.brand-word{font-size:27px;letter-spacing:-1px;font-weight:750}.main-nav{margin-left:auto;display:flex;gap:32px;align-items:center}.main-nav a{font-size:14px;color:var(--muted);padding-block:12px;white-space:nowrap}.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--ink)}.main-nav a[aria-current="page"]:after{content:"";display:block;height:3px;width:14px;background:var(--amber);position:absolute;margin-top:5px;border-radius:3px}.language{display:flex;align-items:center;gap:7px;border-left:1px solid var(--line);padding-left:24px;flex:none}.language button{font-size:12px;background:none;border:0;color:var(--muted);padding:6px 3px}.language button.active{color:var(--ink);font-weight:750}.language span{font-size:12px;color:#b7c1ca}.menu-toggle{display:none;border:0;background:none;color:var(--ink);width:38px;height:40px;align-items:center;justify-content:center}.menu-toggle svg{width:25px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.13em;color:#60748a;text-transform:uppercase;display:flex;gap:10px;align-items:center;margin-bottom:23px}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--amber);flex:none}.hero{position:relative;padding:79px 0 63px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.03fr 1fr;gap:55px;align-items:center}.hero h1{margin-bottom:27px}.hero h1 em{font-style:normal;color:#607c98}.hero .lead{font-size:17px;color:var(--muted);line-height:1.85;max-width:460px}.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:50px;padding:12px 22px;border-radius:8px;border:1px solid var(--navy);font-weight:600;font-size:14px;transition:background .15s,transform .15s}.button.primary{background:var(--navy);color:white}.button.primary:hover{background:#244762;transform:translateY(-1px)}.button.secondary{background:white;border-color:var(--line)}.button.secondary:hover{background:var(--paper)}.arrow{font-size:20px;line-height:1}.hero-visual{background:var(--blue);border-radius:30px;min-height:440px;position:relative;display:flex;align-items:center;justify-content:center;padding:47px 35px 70px;isolation:isolate}.hero-visual:before{content:"";width:300px;height:300px;border:1px solid rgba(68,101,136,.14);border-radius:50%;position:absolute;z-index:-1}.hero-visual:after{content:"";width:380px;height:380px;border:1px solid rgba(68,101,136,.08);border-radius:50%;position:absolute;z-index:-1}.hero-visual img{width:100%;height:295px;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 18px 16px rgba(33,47,62,.13));position:relative}.visual-top{position:absolute;top:26px;left:27px;font-size:10px;letter-spacing:.14em;font-weight:650;color:#667f96}.visual-bottom{position:absolute;bottom:25px;left:28px;right:28px;display:flex;align-items:flex-end;justify-content:space-between;gap:18px}.visual-bottom strong{font-size:17px}.visual-bottom span{font-size:11px;color:#657a8e;letter-spacing:.03em}.visual-tag{font-size:10px!important;padding:5px 9px;background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.8);border-radius:5px;white-space:nowrap}.protocol-strip{border-block:1px solid var(--line);padding:22px 0}.protocol-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.protocol-label{font-size:12px;color:var(--muted)}.protocol-list{display:flex;align-items:center;gap:50px;font-size:18px;letter-spacing:.025em;font-weight:650}.protocol-list span+span:before{content:"/";color:#ced6dd;font-weight:400;margin-right:50px}.section{padding:84px 0}.section.soft{background:var(--paper)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:36px}.section-heading .eyebrow{margin-bottom:13px}.section-intro{color:var(--muted);margin-top:20px;max-width:630px}.text-link{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:650;border-bottom:1px solid #aebbc7;padding-bottom:5px;white-space:nowrap}.text-link:hover{color:#8a5a12;border-color:var(--amber)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:white;transition:transform .2s,border-color .2s}.product-card:hover{transform:translateY(-4px);border-color:#b2c2d1}.product-image{height:250px;background:#f0f3f6;padding:28px;display:flex;align-items:center;justify-content:center}.product-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.product-body{padding:26px}.product-type{font-size:11px;color:#798a98;letter-spacing:.08em;text-transform:uppercase;margin-bottom:11px}.product-body h3{font-size:22px;margin-bottom:12px}.product-body p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:22px}.product-card .text-link{font-size:12px}.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:40px}.flow-item{border-top:1px solid #cbd5df;padding-top:22px}.flow-number{font-size:12px;color:#8092a1;letter-spacing:.1em;margin-bottom:35px}.flow-item h3{font-size:23px;margin-bottom:15px}.flow-item p{color:var(--muted);font-size:14px}.company-band{display:grid;grid-template-columns:.75fr 1fr;gap:80px;align-items:start}.company-band h2{max-width:12em}.company-band p{color:var(--muted);margin-bottom:22px}.company-name{font-size:23px;font-weight:650;line-height:1.5;margin-bottom:18px}.company-name small{font-size:16px;display:block;color:#6a7c8c;font-weight:400;margin-top:7px;letter-spacing:0}.cta{background:var(--navy);color:white;padding:58px;border-radius:24px;display:flex;align-items:center;justify-content:space-between;gap:35px}.cta h2{font-size:31px;max-width:650px}.cta p{color:#b9c7d3;margin-top:15px;font-size:14px}.cta .button{background:var(--amber);border-color:var(--amber);color:var(--ink);white-space:nowrap}.cta .button:hover{background:#ffc563}.site-footer{padding:57px 0 24px;border-top:1px solid var(--line);background:var(--paper)}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:48px;padding-bottom:44px}.footer-brand .brand{margin-bottom:22px}.footer-brand p{font-size:13px;color:var(--muted);max-width:360px}.footer-title{font-size:11px;letter-spacing:.13em;color:#7a8b9a;text-transform:uppercase;font-weight:650;margin-bottom:18px}.footer-links{display:flex;flex-direction:column;gap:10px;font-size:13px}.footer-links a:hover{color:#946216}.footer-contact{font-size:13px;color:var(--muted)}.footer-contact p{margin-bottom:13px}.footer-contact a{color:var(--ink)}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:25px;font-size:11px;color:#7a8995}.page-hero{padding:70px 0 58px;background:linear-gradient(135deg,#f7f9fb,white)}.page-hero h1{max-width:840px;font-size:clamp(36px,4.2vw,54px)}.page-hero p{margin-top:25px;font-size:17px;color:var(--muted);max-width:700px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:80px}.body-copy h2{font-size:29px;margin-bottom:24px}.body-copy h3{font-size:21px;margin-bottom:15px}.body-copy p{color:var(--muted);margin-bottom:20px}.fact-panel{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:35px}.fact-panel h3{margin-bottom:25px}.facts{margin:0}.facts div{padding:17px 0;border-top:1px solid var(--line)}.facts dt{font-size:12px;color:#768897;margin-bottom:6px}.facts dd{margin:0;font-size:14px;overflow-wrap:anywhere}.facts dd strong{font-size:16px;font-weight:600}.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.value{border-top:2px solid var(--amber);padding-top:25px}.value h3{font-size:22px;margin-bottom:15px}.value p{font-size:14px;color:var(--muted)}.catalog-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.catalog-grid .product-image{height:310px;padding:35px}.catalog-grid .product-body{padding:30px}.catalog-grid .product-body h3{font-size:25px}.catalog-grid .product-body p{font-size:15px;max-width:50ch}.note-panel{border-left:3px solid var(--amber);padding:8px 0 8px 26px}.note-panel h3{margin-bottom:15px}.note-panel p{font-size:15px;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.contact-card{border:1px solid var(--line);border-radius:18px;padding:32px;background:white}.contact-card .contact-label{font-size:12px;color:#738696;margin-bottom:14px}.contact-card h2{font-size:25px;margin-bottom:16px;overflow-wrap:anywhere}.contact-card p{font-size:14px;color:var(--muted);margin-bottom:22px}.contact-card a:not(.button){word-break:break-word}.contact-card .button{font-size:13px;min-height:43px;padding:10px 15px}.address-block{margin-top:30px;border-top:1px solid var(--line);padding-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:50px}.address-block h3{font-size:20px;margin-bottom:15px}.address-block p{font-size:14px;color:var(--muted);line-height:1.9}.policy{max-width:800px;margin:auto}.policy section{margin-bottom:38px}.policy h2{font-size:24px;margin-bottom:16px}.policy p{color:var(--muted);margin-bottom:15px}.policy ul{padding-left:22px;color:var(--muted)}.policy a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.policy-date{font-size:13px!important}.notice{font-size:13px;color:var(--muted);padding-top:22px}.screen-reader-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1450px){.hero{padding-top:95px;padding-bottom:78px}.hero-visual{min-height:470px}}
@media(max-width:1000px){.header-row{gap:22px}.main-nav{gap:23px}.language{padding-left:18px}.hero-grid{gap:32px}.hero-visual{min-height:390px;padding:35px 20px 65px}.hero-visual img{height:260px}.hero-visual:after{width:330px;height:330px}.hero-visual:before{width:260px;height:260px}.product-image{height:210px;padding:20px}.product-body{padding:22px}.flow-grid{gap:30px}.company-band{gap:45px}.footer-grid{gap:30px}.two-col{gap:40px}.cta{padding:42px}.cta h2{font-size:28px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header-row{height:72px;gap:13px}.brand-word{font-size:24px}.brand-symbol{width:25px;height:29px}.language{margin-left:auto;padding-left:0;border:0}.menu-toggle{display:flex}.main-nav{display:none;position:absolute;top:72px;left:0;right:0;background:white;padding:15px 22px 23px;border-bottom:1px solid var(--line);box-shadow:0 10px 14px rgba(15,38,60,.04);flex-direction:column;align-items:stretch;gap:0;margin-left:0}.main-nav.open{display:flex}.main-nav a{padding:12px 6px;font-size:15px}.main-nav a[aria-current="page"]:after{display:none}.main-nav a[aria-current="page"]{font-weight:700}.hero{padding:46px 0 36px}.hero-grid{grid-template-columns:1fr;gap:35px}.hero h1{font-size:42px;line-height:1.28;margin-bottom:22px}.hero .lead{font-size:16px;max-width:100%}.eyebrow{font-size:11px;margin-bottom:19px}.actions{margin-top:26px;gap:10px}.button{font-size:13px;padding:11px 17px;min-height:48px;gap:18px}.hero-visual{min-height:355px;padding:45px 25px 63px;border-radius:22px}.hero-visual img{height:240px}.hero-visual:after{width:290px;height:290px}.hero-visual:before{width:220px;height:220px}.visual-top{left:22px;top:22px}.visual-bottom{left:23px;right:23px;bottom:21px}.visual-bottom strong{font-size:16px}.visual-tag{font-size:9px!important}.protocol-strip{padding:20px 0}.protocol-inner{align-items:start;flex-direction:column;gap:14px}.protocol-list{gap:30px;font-size:17px}.protocol-list span+span:before{margin-right:30px}.section{padding:54px 0}.section-heading{align-items:start;gap:22px;flex-direction:column;margin-bottom:28px}.section-heading h2{font-size:30px}.product-grid,.flow-grid,.company-band,.two-col,.values-grid,.catalog-grid,.contact-grid,.address-block{grid-template-columns:1fr}.product-grid{gap:20px}.product-image{height:260px;padding:30px}.product-body{padding:25px}.flow-grid{gap:28px;margin-top:30px}.flow-number{margin-bottom:20px}.flow-item h3{font-size:23px}.company-band{gap:28px}.company-band h2{max-width:none}.company-name{font-size:21px}.company-band p{font-size:15px}.cta{padding:32px 27px;flex-direction:column;align-items:start;border-radius:18px;gap:25px}.cta h2{font-size:27px}.cta p{font-size:14px}.cta .button{margin-top:0}.site-footer{padding-top:40px}.footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:30px}.footer-brand p{max-width:100%}.footer-links{flex-direction:row;flex-wrap:wrap;gap:13px 23px}.footer-bottom{flex-direction:column;gap:10px;font-size:11px}.page-hero{padding:45px 0 40px}.page-hero h1{font-size:36px;line-height:1.3}.page-hero p{font-size:16px;margin-top:21px}.two-col{gap:30px}.fact-panel{padding:27px}.values-grid{gap:30px}.catalog-grid{gap:25px}.catalog-grid .product-image{height:270px;padding:30px}.catalog-grid .product-body{padding:26px}.catalog-grid .product-body h3{font-size:24px}.note-panel{padding-left:22px}.contact-card{padding:27px}.contact-card h2{font-size:23px}.address-block{gap:28px}.policy h2{font-size:23px}.policy p,.policy li{font-size:15px}.policy section{margin-bottom:30px}html[lang=en] .hero h1{font-size:41px}html[lang=en] .page-hero h1{font-size:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}