:root{--navy:#102a38;--ink:#193443;--gold:#c6a366;--paper:#f7f7f2;--muted:#607079;--line:#dce0dc;--white:#fff;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;font-family:Arial,Microsoft YaHei,PingFang SC,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline-offset:5px;outline:3px solid #aa761d}p{color:var(--muted);margin:0 0 1.25rem;line-height:1.75}h1,h2,h3,h4{margin:0;font-weight:500}h1{letter-spacing:-.055em;font-size:clamp(2.8rem,5.1vw,5rem);line-height:1.08}h2{letter-spacing:-.04em;font-size:clamp(2rem,3.3vw,3.15rem);line-height:1.17}h3{font-size:1.3rem;line-height:1.4}h4{font-size:.9rem;font-weight:700}svg{width:100%;height:100%;display:block}.container{width:min(1280px,100% - 96px);margin-inline:auto}.header{background:var(--paper);border-bottom:1px solid var(--line)}.nav-wrap{align-items:center;gap:32px;min-height:108px;display:flex;position:relative}.brand{flex-direction:column;flex-shrink:0;display:flex}.brand strong{letter-spacing:-.07em;font-size:2.5rem;font-weight:800;line-height:1}.brand strong span{color:var(--gold)}.brand>span{letter-spacing:.06em;margin-top:8px;font-size:.63rem}.desktop-nav{margin-left:auto}.desktop-nav ul{gap:25px;margin:0;padding:0;list-style:none;display:flex}.desktop-nav a{border-bottom:2px solid #0000;padding:15px 0;font-size:.87rem;display:block}.desktop-nav a[aria-current],.desktop-nav a:hover{border-color:var(--gold)}.nav-tools{align-items:center;gap:24px;display:flex}.language{white-space:nowrap;align-items:center;gap:5px;font-size:.8rem;display:flex}.language button{cursor:pointer;min-height:44px;color:var(--muted);background:0 0;border:0;padding:10px 5px}.language button[aria-pressed=true]{color:var(--navy);text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:6px;font-weight:700}.button{background:var(--navy);color:#fff;justify-content:center;align-items:center;gap:24px;min-height:52px;padding:18px 24px;font-size:.85rem;font-weight:600;line-height:1.5;transition:background .2s;display:inline-flex}.button:hover{background:#294c5c}.button>span[aria-hidden]{color:var(--gold);font-size:1.2rem}.nav-cta{padding:13px 18px;font-size:.76rem}.mobile-nav{display:none}.skip{z-index:100;background:var(--navy);color:#fff;padding:15px;position:fixed;top:-100px;left:16px}.skip:focus{top:12px}.hero{grid-template-columns:1fr 1.02fr;align-items:center;gap:64px;padding-block:70px 64px;display:grid}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--ink);align-items:center;gap:10px;margin-bottom:26px;font-size:.7rem;font-weight:700;display:flex}.eyebrow>span:first-child:empty{background:var(--gold);width:23px;height:2px}.hero h1{max-width:620px}.lead{font-size:1.08rem;line-height:1.8}.hero .lead{max-width:470px;margin-top:26px}.actions{flex-wrap:wrap;align-items:center;gap:28px;margin-top:32px;display:flex}.text-link{border-bottom:1px solid var(--gold);align-items:center;gap:20px;min-height:44px;font-size:.83rem;font-weight:600;display:inline-flex}.text-link:hover{color:#92703a}.hero-location{color:var(--muted);gap:9px;margin-top:48px;font-size:.75rem;display:flex}.hero-location>span:first-child{color:#92703a;font-size:1.25rem}.hero-visual{padding-bottom:24px;position:relative}.scene{aspect-ratio:4/3;background:#c8d1c8;position:relative;overflow:hidden}.scene-large{aspect-ratio:1.04}.hero .scene{border-radius:120px 0 0}.scene svg{object-fit:cover}.scene-2 svg{filter:saturate(.55)brightness(.96);transform-origin:25% 75%;transform:scale(1.17)}.scene-3 svg{filter:saturate(.8);transform-origin:85% 90%;transform:scale(1.23)}.scene-label{color:#fff;letter-spacing:.04em;background:#102a38de;align-items:center;gap:8px;width:fit-content;max-width:calc(100% - 30px);padding:10px 12px;font-size:.65rem;display:flex;position:absolute;bottom:15px;left:15px;right:15px}.small-dot{background:var(--gold);border-radius:50%;flex-shrink:0;width:5px;height:5px}.hero-tag{background:var(--gold);color:var(--navy);align-items:center;gap:18px;padding:23px 26px;font-size:.84rem;display:flex;position:absolute;bottom:0;right:-14px}.hero-tag>span:first-child{font-size:1.6rem}.service-strip{border-block:1px solid var(--line);background:#eeefe8}.service-strip>.container{grid-template-columns:repeat(5,1fr);display:grid}.service-strip a{border-right:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:24px 20px;font-size:.79rem;display:flex}.service-strip a:first-child{padding-left:0}.service-strip a:last-child{border:0}.service-strip a:hover{color:#92703a}.section{padding-block:90px}.section-heading{grid-template-columns:1.2fr .8fr;align-items:end;gap:70px;margin-bottom:38px;display:grid}.section-heading p:last-child{margin-bottom:0;font-size:.93rem}.section-heading .eyebrow{margin-bottom:17px}.service-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.service-card{border:1px solid var(--line);background:#fff;padding:30px;scroll-margin-top:30px}.card-top{justify-content:space-between;align-items:center;margin-bottom:25px;display:flex}.service-symbol{color:#967541;font-size:2.2rem;line-height:1}.index{color:#9aa5a8;font-size:.75rem}.service-card h3{margin-bottom:14px}.service-card p{font-size:.88rem}.service-card .text-link{margin-top:5px}.service-detail{border-top:1px solid var(--line);padding-top:20px}.service-detail h4{margin-bottom:12px}.intro-band{background:var(--navy);color:#fff;padding:80px 0}.intro-grid{grid-template-columns:1fr 1fr;gap:100px;display:grid}.intro-band .eyebrow{color:var(--gold)}.intro-band p{color:#c3cfd2}.intro-band .lead{font-size:1rem}.light{color:#fff}.project-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}figure{margin:0}figcaption{padding-top:20px}figcaption h3{font-size:1.12rem}figcaption p{margin-top:8px;font-size:.73rem}.cta{border-left:3px solid var(--gold);background:#e9e7dd;justify-content:space-between;align-items:center;gap:40px;margin-bottom:88px;padding:48px 52px;display:flex}.cta h2{max-width:750px;font-size:2rem}.cta p{margin:15px 0 0;font-size:.91rem}.cta .button{flex-shrink:0}footer{background:var(--navy);color:#fff;padding:60px 0 24px}.footer-main{grid-template-columns:1.4fr .8fr 1fr;gap:64px;padding-bottom:48px;display:grid}.footer-brand{margin-bottom:24px}.footer-main p{color:#b6c5cb;max-width:300px;font-size:.8rem}.footer-main h3{margin-bottom:22px;font-size:.85rem}.footer-main a:not(.brand){color:#b6c5cb;margin-bottom:13px;font-size:.8rem;display:block}.footer-main a:hover{color:#fff}.footer-bottom{border-top:1px solid #35505e;justify-content:space-between;gap:25px;padding-top:24px;display:flex}.footer-bottom p{color:#a6b8c1;margin:0;font-size:.68rem}.page-heading{border-bottom:1px solid var(--line);padding-block:76px 45px}.page-heading h1{max-width:950px}.page-heading .lead{max-width:760px;margin-top:26px}.page-heading .button{margin-top:15px}.about-grid{grid-template-columns:1fr 1fr;align-items:start;gap:80px;display:grid}.about-grid h2{margin-bottom:22px;font-size:2rem}.about-grid h3{margin:30px 0 12px}.placeholder-box{background:#eeece2;border:1px dashed #a7864d;padding:24px}.caption{margin-top:16px;font-size:.76rem}.area-box{background:#eaece5;padding:36px}.area-box h3{margin-bottom:15px}.area-box>span:first-child{color:#92703a;margin-bottom:20px;font-size:2rem;display:block}.area-box h2{margin-bottom:18px}.contact-grid{grid-template-columns:1.1fr .9fr;gap:80px;display:grid}.contact-panel{border:1px solid var(--line);background:#fff;padding:40px}.contact-grid h2{margin-bottom:24px;font-size:2rem}.contact-details{border-block:1px solid var(--line);margin:25px 0;padding:20px 0}.contact-details p{margin-bottom:8px;font-size:.9rem}.notice{border-left:2px solid var(--gold);padding-left:16px;font-size:.83rem}.check-list{margin:20px 0 40px;padding:0;list-style:none}.check-list li{border-bottom:1px solid var(--line);padding:18px 0;font-size:.94rem;line-height:1.6}.check-list li:before{content:"↗";color:#967541;margin-right:15px}html[lang=zh-CN] h1{letter-spacing:-.025em;line-height:1.25}html[lang=zh-CN] h2{letter-spacing:0;line-height:1.4}html[lang=zh-CN] .eyebrow{letter-spacing:.1em}@media (width>=1101px){.service-grid>.service-card:nth-last-child(2){grid-column:1/2}.service-grid>.service-card:last-child{grid-column:2/4}}@media (width<=1100px){.container{width:calc(100% - 56px)}.nav-cta{display:none}.nav-wrap{gap:24px}.hero{gap:32px}.hero h1{font-size:3.65rem}.hero-tag{padding:18px;right:0}.actions{gap:18px}.service-grid{grid-template-columns:repeat(2,1fr)}.service-card:last-child{grid-column:1/-1}.intro-grid,.about-grid,.contact-grid{gap:40px}.footer-main{gap:30px}.service-strip a{padding-inline:12px}.cta{padding:35px}.cta h2{font-size:1.7rem}}@media (width<=760px){.container{width:calc(100% - 40px)}.nav-wrap{flex-wrap:wrap;gap:0;min-height:88px;padding-block:18px}.brand strong{font-size:2.1rem}.brand>span{font-size:.55rem}.desktop-nav{display:none}.nav-tools{margin-left:auto;margin-right:14px}.language{font-size:.78rem}.mobile-nav{display:block}.mobile-nav summary{cursor:pointer;align-items:center;min-height:44px;font-size:.78rem;list-style:none;display:flex}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav nav{background:var(--paper);z-index:10;border:1px solid var(--line);position:absolute;top:100%;left:0;right:0;box-shadow:0 12px 20px #102a3815}.mobile-nav ul{margin:0;padding:10px 20px;list-style:none}.mobile-nav a{border-bottom:1px solid var(--line);padding:16px 4px;font-size:.95rem;display:block}.mobile-nav a[aria-current]{color:#866026;font-weight:700}.hero{grid-template-columns:1fr;gap:35px;padding-block:42px}.hero h1{max-width:580px;font-size:clamp(2.6rem,10vw,4rem)}.hero .lead{margin-top:22px;font-size:1rem}.hero-location{margin-top:28px}.hero-visual{padding-bottom:18px}.hero .scene{aspect-ratio:1.3;border-top-left-radius:80px}.hero-tag{padding:15px 18px;font-size:.75rem}.hero-tag>span:first-child{font-size:1.3rem}.service-strip>.container{flex-wrap:wrap;gap:0;padding-block:10px;display:flex}.service-strip a{border:0;width:50%;padding:14px 10px!important}.service-strip a:last-child{border-top:1px solid var(--line);width:100%}.section{padding-block:54px}.section-heading{grid-template-columns:1fr;gap:18px;margin-bottom:28px}.service-grid{grid-template-columns:1fr}.service-card:last-child{grid-column:auto}.service-card{padding:26px}.intro-band{padding:55px 0}.intro-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:32px}.project-grid{grid-template-columns:1fr;gap:28px}.project-grid .scene{aspect-ratio:1.5}.cta{flex-direction:column;align-items:flex-start;gap:24px;margin-bottom:54px;padding:30px 25px}.cta h2{font-size:1.8rem}.footer-main{grid-template-columns:1fr 1fr;gap:36px 22px}.footer-main>div:first-child{grid-column:1/-1}.footer-main p{overflow-wrap:anywhere}.footer-bottom{flex-direction:column;gap:12px}.page-heading{padding-block:46px 32px}.page-heading h1{font-size:2.8rem}.page-heading .lead{font-size:1rem}.contact-panel{padding:25px}.area-box{padding:28px}.eyebrow{font-size:.65rem}.actions{gap:20px}.button{padding:16px 20px}.lead{font-size:1rem}html[lang=zh-CN] .hero h1{font-size:clamp(2.6rem,10vw,3.5rem)}}h1,h2{text-wrap:balance}@media (prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}