:root{--forest:#103e30;--ink:#172e25;--lime:#d3ed8c;--paper:#f5f7f4;--line:#d7dfd8;--muted:#53665b}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;font-size:16px;line-height:1.75;background:white}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid #719730;outline-offset:5px}.wrap{width:min(1260px,calc(100% - 100px));margin:auto}.preview{background:var(--forest);color:#e2eccf;text-align:center;font-size:12px;padding:5px 15px;letter-spacing:.08em}header{background:rgba(255,255,255,.97);position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.head{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:90px}.brand{font-weight:800;font-size:26px;line-height:1.05;letter-spacing:-1px;white-space:nowrap}.brand span{color:#548138}.brand small{display:block;font-size:10px;letter-spacing:.29em;margin-top:9px;font-weight:500}.nav{display:flex;gap:25px;align-items:center;font-size:14px}.nav a:hover{color:#4a7726}.langs{display:flex;align-items:center;gap:4px;font-size:13px}.langs a{padding:5px 8px}.langs a[aria-current]{background:var(--forest);color:white}.menu{display:none;background:none;border:1px solid var(--line);padding:5px 12px}.hero{padding:85px 0 0;background:var(--paper)}.eyebrow,.label{font-size:12px;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.eyebrow{color:#477442}.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;align-items:end;padding-bottom:75px}h1{font-size:clamp(44px,5.5vw,82px);line-height:1.12;letter-spacing:-.055em;font-weight:500;margin:26px 0 0}h1 span{display:block}h1 span:last-child{color:#508049}.intro{max-width:460px;margin:0 0 27px;font-size:17px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:12px}.btn{padding:13px 20px;background:var(--forest);color:white;font-size:14px;display:inline-flex;align-items:center;gap:25px}.btn:after{content:'↗';font-size:18px}.btn.secondary{background:transparent;color:var(--forest);border:1px solid #c5d1c7}.rail{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.rail-item{display:flex;gap:20px;padding:25px 25px 30px 0}.rail-item+.rail-item{border-left:1px solid var(--line);padding-left:30px}.num{font-size:12px;font-family:monospace;color:#6b835c}.rail strong{font-size:18px;font-weight:500;display:block}.rail small{font-size:13px;color:var(--muted)}section{padding:90px 0}.section-head{display:grid;grid-template-columns:1fr 2.1fr;gap:50px;margin-bottom:45px}.label{color:#64864b;padding-top:8px}h2{font-size:clamp(30px,3.3vw,46px);font-weight:500;line-height:1.25;letter-spacing:-.035em;margin:0 0 20px}p{margin:0 0 20px}.section-head p{max-width:680px;color:var(--muted)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service{border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;background:#fff}.service:nth-child(2){background:var(--forest);color:#fff;border-color:var(--forest)}.service .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.service .top span{font-size:13px}.service .top b{font-size:30px;font-weight:400;color:#779e56}.service h3{font-size:25px;line-height:1.3;font-weight:500;margin:0 0 20px;letter-spacing:-.02em}.service .tag{font-size:16px;line-height:1.6;margin-bottom:15px}.service p{font-size:14px;color:var(--muted)}.service:nth-child(2) p{color:#d2dfd6}.service ul{margin:15px 0 0;padding:20px 0 0;list-style:none;border-top:1px solid var(--line);font-size:14px}.service li{padding:8px 0 8px 16px;position:relative}.service li:before{content:'—';position:absolute;left:0;color:#6e984d}.scope{font-size:13px;color:var(--muted);margin:22px 0 0;max-width:970px}.projects{background:var(--paper)}.case{display:grid;grid-template-columns:.7fr 1.05fr 1.25fr;gap:45px;padding:35px 0;border-top:1px solid var(--line)}.case .category{font-size:12px;letter-spacing:.07em;color:#5b7258;margin-bottom:12px}.case h3{font-size:22px;font-weight:500;line-height:1.35;margin:0}.case h4{font-size:23px;line-height:1.45;font-weight:500;margin:0}.case p{font-size:15px;color:var(--muted);margin:0}.about-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:90px;align-items:center}.quote{background:var(--lime);padding:55px 40px;min-height:345px;display:flex;flex-direction:column;justify-content:space-between}.quote .q{font-family:Georgia,serif;font-size:80px;line-height:1}.quote blockquote{font-size:32px;line-height:1.45;letter-spacing:-.02em;margin:0}.quote small{font-size:12px;letter-spacing:.15em;margin-top:30px}.about-copy .label{margin-bottom:20px}.about-copy p{color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:65px}.step{border-top:1px solid var(--line);padding-top:20px}.step b{font-size:12px;color:#628446}.step h3{font-size:18px;font-weight:500;margin:10px 0}.step p{font-size:14px;color:var(--muted)}.contact{background:var(--forest);color:white}.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:center}.contact .label{color:var(--lime);margin-bottom:20px}.contact h2{font-size:clamp(32px,3.5vw,50px)}.contact p{color:#d0ddd2}.contact-note{border-top:1px solid #65816f;padding-top:22px;font-size:14px}.contact-note a{font-size:22px;color:var(--lime);overflow-wrap:anywhere}.footer{padding:35px 0}.foot{display:flex;justify-content:space-between;gap:30px;font-size:12px;color:var(--muted)}.foot p{margin:0}.foot strong{font-size:15px;color:var(--ink)}.skip{position:absolute;top:-100px;background:white;padding:10px;z-index:100}.skip:focus{top:0}br{display:block}html[lang=zh-CN] h1{letter-spacing:-.04em;line-height:1.24}html[lang=zh-CN] h2{line-height:1.5}html[lang=zh-CN] .hero-grid{grid-template-columns:1.2fr 1fr}
@media(min-width:1500px){.hero{padding-top:105px}.hero-grid{padding-bottom:100px}}@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.nav{gap:14px;font-size:13px}.head{gap:15px}.brand{font-size:23px}.hero-grid{gap:40px}.service{padding:23px}.case{gap:25px}.about-grid{gap:45px}.section-head{gap:30px}}@media(max-width:850px){.head{min-height:78px;flex-wrap:wrap;padding:15px 0}.menu{display:block;margin-left:auto}.nav{display:none;order:4;width:100%;flex-direction:column;align-items:flex-start;padding:15px 0;font-size:16px}.nav.open{display:flex}.langs{font-size:12px}.hero{padding-top:50px}.hero-grid,html[lang=zh-CN] .hero-grid{grid-template-columns:1fr;gap:30px;padding-bottom:45px}.intro{max-width:650px}.service-grid{grid-template-columns:1fr}.service .top{margin-bottom:20px}.service ul{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.section-head{grid-template-columns:1fr;gap:18px}.section-head .label{padding:0}.case{grid-template-columns:1fr 1.5fr}.case>p{grid-column:2}.about-grid{grid-template-columns:1fr}.quote{min-height:240px}.steps{grid-template-columns:1fr 1fr}.contact-grid{grid-template-columns:1fr;gap:25px}section{padding:60px 0}.rail strong{font-size:16px}.rail small{font-size:12px}.rail-item{gap:10px}.rail-item+.rail-item{padding-left:15px}.foot{flex-direction:column;gap:15px}}@media(max-width:520px){.wrap{width:calc(100% - 36px)}h1{font-size:44px}.brand{font-size:21px}.brand small{font-size:9px}.head{gap:10px}.menu{font-size:13px;padding:4px 8px}.langs a{padding:4px 6px}.rail{grid-template-columns:1fr}.rail-item,.rail-item+.rail-item{border-left:0;border-bottom:1px solid var(--line);padding:15px 0;gap:20px}.rail strong{font-size:18px}.rail small{font-size:13px}.service ul{grid-template-columns:1fr}.case{grid-template-columns:1fr;gap:18px}.case>p{grid-column:auto}.quote{padding:30px}.quote blockquote{font-size:28px}.steps{gap:18px}.preview{font-size:10px}.actions .btn{font-size:13px;padding:12px 14px}.contact h2{font-size:31px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Company identity and legal pages — v2 */
.brand{display:block;width:150px;height:82px;position:relative;overflow:hidden;flex-shrink:0}.brand img{position:absolute;width:200px;height:200px;max-width:none;left:-25px;top:-59px}.head{min-height:108px}.contact-note p{margin-top:15px}.legal-links{display:flex;gap:20px;flex-wrap:wrap;font-size:14px}.legal-links a{text-decoration:underline;text-underline-offset:4px}.legal-wrap{max-width:850px}.legal-wrap h1{font-size:42px;line-height:1.2;margin:30px 0}.legal-wrap h2{font-size:22px;margin:32px 0 12px;line-height:1.5}.legal-wrap p{overflow-wrap:anywhere}.legal-wrap a{text-decoration:underline;text-underline-offset:3px}.legal-notice{background:#fff6df;border-left:3px solid #a87520;padding:20px;font-size:15px}.legal-meta{color:var(--muted);font-size:14px}.legal-wrap{padding-top:35px;padding-bottom:70px}@media(max-width:520px){.brand{width:125px;height:68px}.brand img{width:167px;height:167px;left:-21px;top:-49px}.head{min-height:95px}.legal-wrap h1{font-size:32px}.legal-links{gap:14px}.contact-note a{font-size:20px}}