:root{--navy:#082844;--navy-2:#061e34;--blue:#123f69;--gold:#ce942d;--gold-light:#ce942d;--ink:#17334a;--muted:#687987;--mist:#f2f5f6;--paper:#fff;--line:#dce3e7;--shell:min(1180px,90vw);--shadow:0 18px 60px rgba(5,31,54,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{width:var(--shell);margin-inline:auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:#fff;padding:10px 16px}.skip-link:focus{top:16px}.topbar{height:40px;background:var(--blue);color:#dce7ef;font-size:12px}.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.topbar a{color:#fff}.topbar-inner>div{display:flex;gap:26px;align-items:center}.topbar button{border:0;background:transparent;color:#fff;padding:0}.site-header{height:82px;background:#fff;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(8,40,68,.08)}.header-inner{height:100%;display:flex;align-items:center}.brand{display:flex;align-items:center;gap:11px;min-width:205px}.brand-mark{position:relative;width:43px;height:43px;border:1px solid currentColor;border-radius:50%;display:block;color:var(--blue);overflow:hidden}.brand-mark i{position:absolute;left:5px;right:5px;height:1px;background:currentColor}.brand-mark i:nth-child(1){top:13px;transform:rotate(20deg)}.brand-mark i:nth-child(2){top:21px}.brand-mark i:nth-child(3){top:29px;transform:rotate(-20deg)}.brand-mark:after{content:"";position:absolute;top:3px;bottom:3px;left:17px;width:7px;border-left:1px solid currentColor;border-right:1px solid currentColor;border-radius:50%}.brand b{display:block;font-size:20px;letter-spacing:.14em;line-height:1.15}.brand small{font:600 8px/1.2 Arial,sans-serif;letter-spacing:.2em;color:#728392}.desktop-nav{display:flex;align-items:center;justify-content:flex-end;gap:clamp(16px,2vw,30px);flex:1}.desktop-nav 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31px}.gold-line{width:52px;height:3px;background:var(--gold)}.hero-link{display:inline-flex;align-items:center;gap:35px;border-bottom:1px solid rgba(255,255,255,.55);padding:10px 0}.hero-link span{color:var(--gold)}.hero-controls{position:absolute;z-index:4;left:5vw;right:5vw;bottom:40px;display:flex;justify-content:space-between;align-items:center}.hero-controls div{display:flex;gap:9px}.hero-controls button{width:28px;height:3px;border:0;background:#ffffff60;padding:0}.hero-controls button.is-active{background:var(--gold)}.hero-controls span{font:600 9px Arial;letter-spacing:.2em;color:#c4d4df}.section{padding:105px 0}.intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:10vw}.intro-grid h2,.section-heading h2,.faq-layout h2{font-size:clamp(32px,3.2vw,48px);line-height:1.35;margin:14px 0 0;letter-spacing:-.035em}.intro-grid>div:last-child{font-size:16px;color:var(--muted)}.inline-links{display:flex;gap:36px;margin-top:28px;color:var(--blue);font-weight:600}.metrics{background:var(--mist);border-block:1px solid var(--line)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr)}.metric-grid article{padding:48px 28px;border-left:1px solid var(--line)}.metric-grid article:last-child{border-right:1px solid var(--line)}.metric-grid small,.metric-grid span{display:block;color:var(--muted);font-size:12px}.metric-grid strong{display:block;font:500 clamp(38px,4vw,60px)/1.1 Georgia,serif;color:var(--blue);margin:14px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:10vw;margin-bottom:44px}.section-heading>p{max-width:480px;color:var(--muted)}.filter-tabs{display:flex;gap:8px;margin-bottom:30px;border-bottom:1px solid var(--line)}.filter-tabs button{border:0;background:none;padding:12px 20px;color:var(--muted);border-bottom:2px solid transparent}.filter-tabs button.is-active{color:var(--blue);border-color:var(--gold)}.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.project-card{display:grid;grid-template-columns:44% 56%;min-height:275px;border:1px solid var(--line);background:#fff;transition:.3s}.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.project-card.is-hidden{display:none}.project-image{position:relative;overflow:hidden;background:#dfe8ec}.project-image img{width:100%;height:100%;object-fit:cover;transition:.5s}.project-card:hover img{transform:scale(1.035)}.project-image>span{position:absolute;left:15px;top:15px;background:var(--navy);color:#fff;font:700 11px Arial;padding:7px 9px;letter-spacing:.1em}.project-card>div{padding:27px}.project-card small{color:var(--gold)}.project-card h3{font-size:21px;margin:6px 0}.project-card p{font-size:13px;color:var(--muted);line-height:1.7}.tag-row{display:flex;flex-wrap:wrap;gap:6px}.tag-row 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#ffffff22;border-radius:50%;width:75%;aspect-ratio:1}.world-map:after{width:45%}.world-map>div{text-align:center;z-index:2}.world-map strong{font:500 76px Georgia,serif;color:var(--gold-light)}.world-map p{color:#c7d6df}.map-ring{position:absolute;border:1px solid #ffffff14;border-radius:50%;width:110%;aspect-ratio:2}.r2{transform:rotate(55deg)}.map-dot{position:absolute;width:8px;height:8px;border:2px solid var(--gold);border-radius:50%;box-shadow:0 0 0 7px #ce942d25}.dot-0{left:73%;top:44%}.dot-1{left:58%;top:34%}.dot-2{left:20%;top:40%}.dot-3{left:12%;top:50%}.dot-4{left:47%;top:27%}.dot-5{left:82%;top:69%}.dot-6{left:67%;top:63%}.dot-7{left:35%;top:58%}.office-copy{padding:90px 0 90px 7vw}.office-copy>p{color:#c3d3dd}.office-city-list{display:flex;flex-wrap:wrap;gap:10px;margin:32px 0}.office-city-list a{border:1px solid #ffffff32;padding:7px 13px;font-size:12px}.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:9vw}.faq-layout>div:first-child>a{display:inline-block;margin-top:30px;color:var(--blue)}.accordion article{border-top:1px solid var(--line)}.accordion article:last-child{border-bottom:1px solid var(--line)}.accordion button{width:100%;border:0;background:none;display:flex;justify-content:space-between;text-align:left;padding:23px 0;color:var(--ink);font-size:17px}.accordion button i{font-style:normal;color:var(--gold);font-size:24px}.accordion article>div{display:grid;grid-template-rows:0fr;transition:.3s}.accordion article>div p{overflow:hidden;margin:0;color:var(--muted)}.accordion article.is-open>div{grid-template-rows:1fr}.accordion article.is-open>div p{padding:0 40px 24px 0}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.news-grid article{border-top:2px solid var(--navy);padding-top:18px}.news-grid article.featured{grid-column:span 2;grid-row:span 2}.news-grid img{width:100%;aspect-ratio:16/8;object-fit:cover;margin-bottom:18px}.news-grid small{color:var(--gold)}.news-grid h3{font-size:20px;line-height:1.5}.news-grid .featured h3{font-size:29px}.news-grid p{color:var(--muted);font-size:13px}.news-grid article>a:last-child{font-size:12px;color:var(--blue)}.consult-section{background:#0a2339;color:#fff;padding:100px 0}.consult-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:8vw}.consult-grid>div>p{color:#b9c9d3}.consult-phone{font:500 30px Georgia;color:var(--gold-light)}.consult-form{background:#fff;color:var(--ink);padding:36px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.form-grid label{font-size:12px;color:var(--muted)}.form-grid input,.form-grid select,.form-grid textarea{display:block;width:100%;border:0;border-bottom:1px solid var(--line);padding:9px 0;color:var(--ink);background:#fff;outline:none}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--gold)}.form-grid .wide{grid-column:1/-1}.honeypot{position:absolute!important;left:-9999px}.form-submit{display:flex;justify-content:space-between;align-items:center;margin-top:24px}.privacy-check{font-size:11px;color:var(--muted)}.privacy-check a{color:var(--blue);text-decoration:underline}.form-submit button{border:0;background:var(--blue);color:#fff;padding:13px 24px}.form-submit button:disabled{opacity:.55}.site-footer{background:#061b2d;color:#b5c5cf;padding:75px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:7vw}.inverse{color:#fff}.inverse .brand-mark{color:var(--gold-light)}.footer-brand p{max-width:330px;font-size:13px}.footer-grid h2{font-size:13px;color:#fff;margin:0 0 18px}.footer-grid>div>a,.footer-grid>div>span{display:block;font-size:12px;margin:9px 0}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #ffffff16;margin-top:55px;padding-top:20px;font-size:11px}.footer-bottom span:last-child{display:flex;gap:20px}.floating-consult{position:fixed;right:20px;bottom:25px;z-index:80;background:var(--gold);color:var(--navy);width:82px;height:82px;border-radius:50%;display:grid;place-content:center;text-align:center;font-size:12px;box-shadow:var(--shadow)}.floating-consult span{font-size:10px}.site-toast{position:fixed;left:50%;bottom:30px;z-index:300;transform:translate(-50%,30px);opacity:0;background:#fff;color:var(--ink);padding:14px 24px;box-shadow:var(--shadow);transition:.3s}.site-toast.is-visible{transform:translate(-50%,0);opacity:1}
/* inner pages */.page-hero{padding:90px 0;background:linear-gradient(120deg,var(--navy-2),var(--blue));color:#fff}.page-hero h1{font-size:clamp(38px,5vw,66px);margin:10px 0}.page-hero p{max-width:700px;color:#c6d5de}.breadcrumb{font-size:12px;color:#9eb2c0}.listing-section{padding:80px 0}.empty-state{padding:80px 0;text-align:center;color:var(--muted)}.detail-hero{padding:95px 0;background:var(--navy);color:#fff}.detail-hero-grid{display:grid;grid-template-columns:1fr .85fr;gap:8vw;align-items:center}.detail-hero h1{font-size:clamp(40px,5vw,68px);line-height:1.2;margin:15px 0}.detail-hero img{width:100%;aspect-ratio:4/3;object-fit:cover}.detail-meta{color:var(--gold-light)}.detail-body{padding:90px 0}.detail-layout{display:grid;grid-template-columns:1fr 310px;gap:7vw}.rich-content h2{font-size:30px;margin:50px 0 15px}.rich-content h2:first-child{margin-top:0}.rich-content p,.rich-content li{color:var(--muted)}.detail-aside{position:sticky;top:120px;align-self:start;border:1px solid var(--line);padding:28px}.detail-aside h3{margin-top:0}.detail-aside a{display:block;background:var(--blue);color:#fff;text-align:center;padding:12px;margin-top:18px}.prose{max-width:850px;margin:auto;font-size:16px}.prose h2{margin-top:45px}.timeline{border-left:1px solid var(--gold);padding-left:35px}.timeline article{position:relative;margin-bottom:38px}.timeline article:before{content:"";position:absolute;width:9px;height:9px;border:2px solid var(--gold);border-radius:50%;background:#fff;left:-42px;top:9px}.search-results article{padding:22px 0;border-bottom:1px solid var(--line)}.search-results small{color:var(--gold)}
@media(max-width:980px){.desktop-nav{display:none}.menu-toggle{display:block}.mobile-menu{display:grid;position:absolute;top:82px;left:0;right:0;background:#fff;padding:10px 5vw 25px;box-shadow:var(--shadow);transform:translateY(-15px);opacity:0;visibility:hidden;transition:.25s}.mobile-menu.is-open{transform:none;opacity:1;visibility:visible}.mobile-menu a{padding:12px 0;border-bottom:1px solid var(--line)}.hero{height:590px}.intro-grid,.services-layout,.office-layout,.faq-layout,.consult-grid,.detail-hero-grid,.detail-layout{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,1fr)}.project-grid{grid-template-columns:1fr}.advisor-grid{grid-template-columns:repeat(2,1fr)}.office-copy{padding:70px 5vw}.world-map{min-height:430px}.footer-grid{grid-template-columns:repeat(2,1fr)}.detail-aside{position:static}.news-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){:root{--shell:min(90vw,520px)}.topbar{display:none}.site-header{height:68px}.brand{min-width:0}.brand b{font-size:17px}.brand-mark{width:38px;height:38px}.search-panel,.mobile-menu{top:68px}.section{padding:72px 0}.hero{height:600px}.hero-content{padding-top:110px}.hero h1{font-size:38px;max-width:340px}.hero h2{font-size:16px}.hero-controls span{display:none}.section-heading{display:block}.filter-tabs{overflow-x:auto}.filter-tabs button{white-space:nowrap}.project-card{grid-template-columns:1fr}.project-image{aspect-ratio:16/9}.metric-grid{grid-template-columns:1fr 1fr}.metric-grid article{padding:30px 18px}.services-band{padding:75px 0}.advisor-grid{gap:14px}.advisor-grid h3{font-size:18px}.news-grid{grid-template-columns:1fr}.news-grid article.featured{grid-column:auto}.news-grid .featured h3{font-size:23px}.form-grid{grid-template-columns:1fr}.form-submit{display:block}.form-submit button{width:100%;margin-top:17px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span:last-child{margin-top:12px;flex-wrap:wrap}.floating-consult{width:96px;height:44px;border-radius:24px;right:12px;bottom:12px}.floating-consult span{display:none}.page-hero{padding:65px 0}.detail-hero{padding:70px 0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* GSAP progressive enhancement: content remains visible before JavaScript runs. */
.gsap-enhanced .hero-slide,.gsap-enhanced .project-card,.gsap-enhanced .advisor-grid article,.gsap-enhanced .article-list-item,.gsap-enhanced .service-rows>a{backface-visibility:hidden}
.gsap-enhanced .hero-slide.is-active .hero-content,.gsap-enhanced .project-detail-intro{will-change:transform,opacity}
.gsap-enhanced .about-story-image img,.gsap-enhanced .detail-hero-grid>img,.gsap-enhanced .project-detail-visual>img{will-change:transform}
.motion-reduced .hero-slide,.motion-reduced .hero-content,.motion-reduced main *{transform:none!important;opacity:1!important;visibility:visible!important}

/* Official brand artwork */
.brand{gap:0}
.brand-logo{display:block;width:179px;height:56px;max-width:100%;object-fit:contain;object-position:left center}
.footer-brand .brand-logo{width:179px;height:56px}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* Two-level navigation */
.desktop-nav>.nav-item{position:relative;display:flex;height:100%;align-items:center}
.desktop-nav .nav-link,.desktop-nav .nav-trigger{position:relative;display:flex;align-items:center;gap:6px;border:0;background:transparent;color:var(--ink);font-size:13px;white-space:nowrap;padding:27px 0}
.desktop-nav .nav-trigger span{color:var(--gold);font-size:12px;transition:transform .25s}
.desktop-nav .nav-link:after,.desktop-nav .nav-trigger:after{content:"";position:absolute;right:100%;bottom:18px;left:0;height:2px;background:var(--gold);transition:right .25s}
.desktop-nav>.nav-item:hover>.nav-link:after,.desktop-nav>.nav-item:hover>.nav-trigger:after,.desktop-nav>.nav-item:focus-within>.nav-link:after,.desktop-nav>.nav-item:focus-within>.nav-trigger:after{right:0}
.desktop-nav>.nav-item:hover>.nav-trigger span,.desktop-nav>.nav-item:focus-within>.nav-trigger span{transform:rotate(180deg)}
.desktop-subnav{position:absolute;z-index:150;top:calc(100% - 1px);left:50%;width:280px;padding:16px 10px;background:#fff;border-top:2px solid var(--gold);box-shadow:0 22px 50px rgba(6,31,54,.16);opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,12px);transition:opacity .2s,transform .25s,visibility .2s}
.desktop-nav>.nav-item:hover>.desktop-subnav,.desktop-nav>.nav-item:focus-within>.desktop-subnav{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.desktop-nav>.nav-item:last-child>.desktop-subnav{right:28px;left:auto;transform:translateY(12px)}
.desktop-nav>.nav-item:last-child:hover>.desktop-subnav,.desktop-nav>.nav-item:last-child:focus-within>.desktop-subnav{transform:translateY(0)}
.desktop-subnav a{display:flex;align-items:center;justify-content:space-between;padding:11px 22px;color:#536b7b;font-size:12px;line-height:1.5;transition:background .2s,color .2s,padding .2s}
.desktop-subnav a:after{display:none}
.desktop-subnav a span{color:var(--gold);opacity:0;transform:translateX(-5px);transition:.2s}
.desktop-subnav a:hover,.desktop-subnav a:focus-visible{padding-left:27px;background:transparent;color:var(--navy)}
.desktop-subnav a:hover span,.desktop-subnav a:focus-visible span{opacity:1;transform:none}
.mobile-nav-group>button{display:flex;width:100%;align-items:center;justify-content:space-between;border:0;border-bottom:1px solid var(--line);background:transparent;padding:12px 0;color:var(--ink);text-align:left}
.mobile-nav-group>button i{color:var(--gold);font-size:20px;font-style:normal;font-weight:400}
.mobile-subnav{max-height:0;padding-left:16px;overflow:hidden;transition:max-height .3s ease}
.mobile-nav-group.is-open .mobile-subnav{max-height:620px}
.mobile-subnav a{font-size:12px;color:var(--muted);padding-left:12px!important;border-left:1px solid var(--gold)}
@media(min-width:981px){.desktop-nav{overflow:visible}.mobile-nav-group{display:none}}
.detail-hero .tag-row span{color:var(--navy)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}