:root{--navy:#0f2742;--steel:#254f70;--ink:#213247;--muted:#526477;--paper:#f8f5f0;--white:#ffffff;--gold:#F0B21C;--line:#d7dfe6;--brand-red:#E82828;--amber:#F8C808;--accent-tint:#fff0d6;}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:var(--white);font:16px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif}a{color:var(--steel);text-underline-offset:.25em}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.18}h1{font-size:clamp(42px,5.6vw,80px);font-weight:750;letter-spacing:-.045em;margin-bottom:28px}h2{font-size:clamp(28px,3.2vw,40px);font-weight:750;color:var(--navy);letter-spacing:-.025em;margin-bottom:28px}h3{font-size:23px;font-weight:700;margin-bottom:16px}p{margin-bottom:20px}.wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}.section{padding-block:96px}.band{background:var(--paper)}.site-header,footer{background:var(--navy);color:var(--white)}.site-header a,footer a{color:var(--white)}.header-top{display:flex;align-items:center;gap:32px;min-height:108px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}.brand-logo{display:block;height:44px;width:auto;flex-shrink:0}.wordmark{display:inline-flex;flex-direction:column;line-height:1;text-decoration:none;flex-shrink:0}.wordmark span{font-size:25px;font-weight:750;letter-spacing:.06em}.wordmark small{font-size:11px;letter-spacing:.48em;margin-top:8px}.main-nav{display:flex;gap:24px;margin-left:auto}.main-nav a,.languages a{text-decoration:none;font-size:14px;padding-block:12px}.main-nav [aria-current],.languages [aria-current]{border-bottom:2px solid var(--gold)}.languages{display:flex;gap:12px}.nav-toggle{display:none;color:inherit;background:none;border:1px solid currentColor;width:44px;height:44px;padding:10px;cursor:pointer;flex-shrink:0}.nav-toggle span{display:block;height:2px;background:currentColor;margin:4px 0}.hero{position:relative;background:linear-gradient(115deg,var(--navy),var(--steel));color:var(--white);overflow:hidden}.hero .wrap{position:relative;padding-block:28px}.hero-copy{position:relative;z-index:1;max-width:780px}.home-hero .hero-copy{max-width:790px}.home-hero .wrap{padding-block:28px}.hero h1{max-width:760px;font-size:clamp(30px,2.6vw,42px)}.eyebrow{text-transform:uppercase;font-size:12px;font-weight:650;letter-spacing:.14em;margin-bottom:24px}.hero .eyebrow{color:var(--gold)}.intro{font-size:20px;max-width:680px;line-height:1.65}.actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}.button{display:inline-block;background:var(--gold);color:var(--navy);font-weight:650;padding:14px 22px;text-decoration:none;border:1px solid var(--gold)}.secondary{background:transparent;color:var(--white);border-color:var(--white)}.cards{display:grid;gap:24px}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{padding:32px;border:1px solid var(--line);background:var(--white);min-width:0;overflow-wrap:anywhere}.card-link{position:relative;color:var(--navy);text-decoration:none;padding-bottom:50px;transition:border-color .2s,transform .2s}.card-link:hover{border-color:var(--steel);transform:translateY(-3px)}.card-link .arrow{position:absolute;right:28px;bottom:20px;font-size:24px}.icon{display:block;width:48px;height:48px;margin-bottom:32px;color:var(--steel)}.number{display:block;color:var(--muted);font-size:14px;font-variant-numeric:tabular-nums;letter-spacing:.1em;margin-bottom:22px}.capability{border-top:2px solid var(--gold);padding-top:24px}.capability p{font-size:15px;color:var(--muted)}.badges{display:flex;flex-wrap:wrap;gap:16px}.badges a{display:block;padding:18px 24px;background:var(--white);border:1px solid var(--line);color:var(--navy);font-weight:650;text-decoration:none}.cta{background:linear-gradient(115deg,var(--paper),var(--white));color:var(--navy);border-top:1px solid var(--line)}.cta h2{color:var(--navy);max-width:750px}.business-detail{display:grid;grid-template-columns:100px minmax(0,1fr);gap:40px;padding-block:56px;border-bottom:1px solid var(--line)}.business-list{padding-bottom:64px}ul{padding-left:22px;margin:0;max-width:960px}li{padding-left:5px;margin-bottom:16px}li:last-child{margin-bottom:0}.project-index{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:56px}.project-index a{font-size:13px;padding:10px 16px;background:var(--paper);text-decoration:none;border:1px solid var(--line)}.project-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px 40px}.project-group{border-top:2px solid var(--steel);padding-top:24px;min-width:0}.project-group h2{font-size:26px}.project-group li{font-size:15px}.overview{font-size:19px;max-width:960px;margin-bottom:0}.card h2{font-size:25px}address{font-style:normal;margin-bottom:24px}.footer-inner{display:flex;justify-content:space-between;gap:32px;align-items:center;padding-block:44px}.footer-inner p{margin:0;font-size:13px}.to-top{position:fixed;right:16px;bottom:16px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--navy);color:var(--white);border:1px solid var(--gold);text-decoration:none;opacity:0;pointer-events:none;z-index:5}.show-top .to-top{opacity:1;pointer-events:auto}.skip{position:absolute;top:-100px;left:20px;background:var(--white);padding:12px;z-index:10}.skip:focus{top:10px}
:root{--shadow-soft:0 2px 5px rgb(15 39 66 / .03),0 16px 44px rgb(15 39 66 / .07);--shadow-raised:0 5px 12px rgb(15 39 66 / .06),0 24px 56px rgb(15 39 66 / .12)}
.hero{background:radial-gradient(ellipse at 95% 12%,rgb(240 178 28 / .09),transparent 42%),linear-gradient(118deg,#091c31 0%,var(--navy) 54%,var(--steel) 100%);border-bottom:1px solid rgb(240 178 28 / .45)}
.hero-img-home{--hero-image:url(/assets/img/hero_home.jpg)}
.hero-img-business{--hero-image:url(/assets/img/hero_business.jpg)}
.hero-img-abstract{--hero-image:url(/assets/img/hero_abstract.jpg)}
.hero{background-image:linear-gradient(90deg,rgba(15,39,66,.08),rgba(15,39,66,0)),var(--hero-image);background-size:cover;background-position:center;background-attachment:scroll}
@media(max-width:639px){.hero{background-image:linear-gradient(180deg,rgba(15,39,66,.18),rgba(15,39,66,.08)),var(--hero-image)}}
.hero::after{content:"";position:absolute;left:0;bottom:0;width:18%;height:3px;background:var(--gold)}
.hero-motif{position:absolute;right:-80px;top:50%;transform:translateY(-50%);width:560px;height:auto;color:var(--white);opacity:.23;pointer-events:none;mask-image:linear-gradient(90deg,transparent,black 48%)}
.page-hero .hero-motif{width:430px;opacity:.15}
.stats-band{background:var(--paper);color:var(--muted);padding-block:48px;border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:1fr .65fr 1.7fr .8fr .8fr;gap:32px 0;margin:0}
.stat{display:flex;flex-direction:column;min-width:0;padding:0 20px;border-left:2px solid var(--gold)}
.stat dt{order:2;font-size:14px;line-height:1.6;max-width:28ch}
.stat dd{order:1;margin:0 0 12px;color:var(--navy);font-size:clamp(30px,2.8vw,44px);font-weight:750;line-height:1.12;letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.stat-wide dd{font-size:clamp(26px,2.2vw,38px);letter-spacing:-.05em;white-space:nowrap}
.card,.capability,.project-group{box-shadow:var(--shadow-soft);border-radius:16px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.capability{padding:28px;background:var(--white);border:1px solid var(--line);border-top:2px solid var(--gold);min-width:0;overflow-wrap:anywhere}
.capability-mark{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:28px}
.capability-mark .number{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:32px;margin:0;background:var(--navy);color:var(--gold);border-radius:16px;font-weight:650}
.capability-mark .icon{width:80px;height:80px;padding:0;margin:0;border-radius:0;background:none}
.icon-badge{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;padding:0;border-radius:0;background:none;border:0;margin-bottom:28px}
.icon-badge .icon{width:72px;height:72px;margin:0}
.card-link{border-top:2px solid var(--line)}
.card-link h3{max-width:24ch}
.card .eyebrow{display:inline-block;background:var(--paper);color:var(--steel);border:1px solid var(--line);padding:6px 10px;border-radius:16px;letter-spacing:.09em;line-height:1.6}
.project-card{display:flex;flex-direction:column;align-items:flex-start}
.project-card>a{margin-top:auto;font-weight:600}
.badges a{display:inline-flex;align-items:center;gap:12px;border-radius:16px;box-shadow:var(--shadow-soft);border-bottom:2px solid var(--gold);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.badges .icon{width:26px;height:26px;margin:0;flex-shrink:0}
.project-group{border:1px solid var(--line);border-top:2px solid var(--steel);padding:28px;background:var(--white)}
.project-index a{border-radius:16px;transition:border-color .22s ease,box-shadow .22s ease}
.business-detail{background:linear-gradient(90deg,var(--paper),var(--white) 38%);padding-inline:28px;margin-top:24px;border:1px solid var(--line);border-radius:16px}
.button{background:var(--gold);color:var(--navy);box-shadow:0 4px 12px rgb(0 0 0 / .08);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.button.secondary{background:transparent;color:var(--white)}
@media(hover:hover){.card:hover,.capability:hover,.project-group:hover,.badges a:hover{transform:translateY(-5px);box-shadow:var(--shadow-raised);border-color:var(--gold)}.button:not(.secondary):hover{background:var(--amber);border-color:var(--amber)}.card-link:hover .arrow{color:var(--brand-red)}.button:hover{transform:translateY(-2px);box-shadow:var(--shadow-raised)}.project-index a:hover{border-color:var(--gold);box-shadow:var(--shadow-soft)}}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-motif{right:-150px;opacity:.13}}
@media(max-width:959.98px){.hero-motif{opacity:.08}.page-hero .hero-motif{opacity:.08}}
@media(max-width:639px){.hero-motif{display:none}.stats-band{padding-block:36px}.stats-grid{grid-template-columns:1fr;gap:28px}.stat{padding-inline:20px}.stat dd{font-size:44px}.stat-wide dd{font-size:40px}.capability,.project-group{padding:26px}.badges a{width:100%;padding:16px 20px}.business-detail{padding-inline:22px}}
@media(max-width:1100px){.header-top{gap:22px}.main-nav{gap:16px}.four{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:959.98px){.header-top{flex-wrap:wrap;padding-block:24px;gap:16px;min-height:92px}.languages{margin-left:auto}.nav-toggle{display:block}.main-nav{display:none;order:4;flex-basis:100%;margin:0;flex-direction:column;gap:0}.nav-open .main-nav{display:flex}.main-nav a{min-height:44px}.three{grid-template-columns:repeat(2,minmax(0,1fr))}.hero .wrap{padding-block:64px}.project-groups{grid-template-columns:1fr}.section{padding-block:72px}}@media(max-width:639px){.wrap{width:calc(100% - 40px)}.header-top{gap:12px}.brand{gap:8px}.brand-logo{height:36px}.languages{order:3}.nav-toggle{margin-left:auto}.wordmark span{font-size:20px}.wordmark small{font-size:9px}.languages{gap:9px}.languages a{font-size:12px}.two,.three,.four{grid-template-columns:1fr}.section{padding-block:60px}.hero .wrap{padding-block:60px}.hero h1{font-size:42px}.intro{font-size:18px}.hero .eyebrow{font-size:10px}.card{padding:26px}.business-detail{grid-template-columns:1fr;gap:8px;padding-block:40px}.business-detail>div:first-child{display:flex;align-items:center;gap:20px}.business-detail .icon{margin:0 0 16px}.footer-inner{align-items:flex-start;flex-direction:column;gap:24px}.project-group h2{font-size:24px}}
.hero{border-radius:0 0 24px 24px}
.hero-copy{isolation:isolate;text-shadow:0 2px 14px rgb(0 0 0 / .28);max-width:720px}
.home-hero .hero-copy{max-width:720px}
.hero-copy::before{content:"";position:absolute;z-index:-1;inset:-120px -140px -120px -160px;background:linear-gradient(90deg,rgb(15 39 66 / .90) 0%,rgb(15 39 66 / .86) 76%,transparent 100%);pointer-events:none}
.hero .eyebrow{color:var(--gold)}
.hero .button{text-shadow:none}
.card,.capability,.project-group,.business-detail,.badges a{border:0;box-shadow:var(--shadow-soft)}
.capability{border-top:2px solid var(--gold)}
.badges a{border-bottom:2px solid var(--gold)}
.business-detail>div:first-child>.icon{padding:0;width:100px;height:100px;max-width:100%;object-fit:contain;background:none;border-radius:0}
.button,.nav-toggle,.to-top{border-radius:999px}
.button.secondary{background:var(--navy)}
.project-index a{border-radius:999px;border:0}
input,textarea,select{border-radius:16px}
@media(max-width:959.98px){.hero .wrap{padding-block:48px}.hero-copy{ text-shadow:0 1px 3px rgb(0 0 0 / .5),0 2px 12px rgb(0 0 0 / .24)}.hero-copy::before{inset:-48px -32px;background:linear-gradient(180deg,rgb(15 39 66 / .62) 0%,rgb(15 39 66 / .48) 48%,rgb(15 39 66 / .18) 76%,transparent 100%)}.hero h1{text-wrap:balance}}
@media(max-width:639px){.hero{border-radius:0 0 16px 16px;background-image:var(--hero-image)}.hero .wrap{padding-block:32px}.hero-copy::before{inset:-32px -20px}.hero h1{font-size:34px;line-height:1.2;margin-bottom:20px}html[lang="zh"] .hero h1{word-break:keep-all;line-break:strict}.hero .eyebrow{margin-bottom:16px}.hero .intro{font-size:17px;line-height:1.6;margin-bottom:0}.hero .actions{margin-top:24px;gap:12px}.hero .button{padding:12px 18px}.stats-band{padding-block:28px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}.stat{padding-inline:12px}.stat dd{font-size:34px;margin-bottom:8px}.stat dt{font-size:13px}.stat-wide{grid-column:1 / -1}.stat-wide dd{font-size:34px}.section{padding-block:48px}.cards{gap:20px}.card,.capability,.project-group{padding:24px}.card-link{padding-bottom:50px}.capability-mark,.icon-badge{margin-bottom:20px}}

.lang-switch{position:relative;flex-shrink:0;color:var(--white)}
.lang-switch summary{cursor:pointer;min-height:44px;min-width:72px;padding:10px 12px;border:1px solid var(--gold);border-radius:12px;font-size:14px;white-space:nowrap}
.lang-switch summary::marker{color:var(--gold)}
.lang-switch summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}
.lang-options{position:absolute;right:0;top:calc(100% + 8px);z-index:20;min-width:140px;padding:8px;background:var(--navy);border:1px solid var(--gold);border-radius:12px;box-shadow:var(--shadow-soft)}
.languages .lang-options a{display:block;min-height:44px;padding:10px 14px;font-size:14px;border:0;border-radius:6px;white-space:nowrap}
.languages .lang-options a:hover,.languages .lang-options a:focus-visible,.languages .lang-options [aria-current]{background:var(--gold);color:var(--navy)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}