/* V6: light architectural editorial direction; shared behavior stays in app.js. */
:root{--ink:#202b29;--muted:#727b76;--accent:#416b44;--line:#dfe4de;--header:88px;--rail:214px;background:#fff;font-family:"Segoe UI","Microsoft YaHei",sans-serif}.header{padding:0 26px;background:#fff;gap:25px}.brand strong{font-size:18px;font-weight:600}.brand small{font-size:8px;color:#7d867e;margin-top:7px}.brand img{width:49px;height:49px}.brand b{border:0;border-left:1px solid #c9d3c8;padding-left:9px;color:#547056}.search{background:#f6f7f4;border:0;border-bottom:1px solid #cfd8cb;border-radius:0;width:300px}.sidebar{background:#fafbf8;color:#566052;border-right:1px solid var(--line);padding:32px 13px 20px}.side-label{color:#939c8d;gap:10px;font-size:8px;margin-bottom:24px}.side-label span{color:#8a9286;font-size:10px}.nav-row{border-radius:0;min-height:50px}.nav-row>a{font-size:13px;gap:12px}.nav-row>a svg{width:16px;color:#929d8a}.nav-row.active{background:#edf1e5;color:#3d5c32;border-left:2px solid #64834d}.nav-row.active>a svg{color:#64834d}.nav-row:hover{background:#f0f3e9}.nav-row>button{color:#919b87}.nav-children{border-color:#d7dfd1;margin-left:18px;padding-left:13px}.nav-children .nav-row>a{font-size:11px}.side-services{border-color:#e0e6da;margin-top:30px}.side-services>button{font-size:11px}.side-services>button:hover{color:#294327}.soon{color:#939d8c;font-size:8px}.side-bottom{color:#637458;font-size:10px}.side-bottom small{color:#949e8d}.status-dot{background:#78904c}.breadcrumb{height:42px;padding:0 40px;font-size:10px;border-bottom:0}.breadcrumb .edition{font-size:8px;color:#8b9587}.hero{height:570px;color:#203027;background:#edf0e7}.hero>img{object-position:center 53%}.hero:after{display:none}.hero-content{padding:36px 46px;max-width:760px;animation:none}.hero .eyebrow{color:#52634e;font-size:9px}.eyebrow{font-size:9px;font-weight:500;color:#748467}.eyebrow:before{display:none}.hero h1{font-size:47px;font-weight:500;line-height:1.16;margin:20px 0 13px}.hero-period{color:#618543}.hero p{font-size:13px;color:#3f4f3e;margin:0;line-height:1.8}.hero>.hero-actions{position:absolute;z-index:2;bottom:32px;left:46px;margin:0;gap:12px}.button{border-radius:0;font-size:12px;padding:15px 21px}.primary{background:#273e2b;color:#fff}.primary:hover{background:#476448}.quiet{border:0;background:#fffffff0;color:#31412f;padding:15px 20px}.quiet:hover{background:white}.hero-caption{display:block;bottom:12px;right:14px;font-size:9px;color:#f5f7ee;background:#233822a3;padding:5px 8px}.service-strip{padding:0 32px;counter-reset:service;border-bottom:1px solid var(--line)}.service-strip a,.service-strip button{padding:23px 12px;gap:12px;border-right:0;position:relative;counter-increment:service}.service-strip a:before,.service-strip button:before{content:"0" counter(service);font-family:Georgia,serif;color:#92a181;font-size:16px;margin-right:1px}.service-strip svg{display:none}.service-strip strong{font-size:12px;font-weight:500}.service-strip small{font-size:8px;color:#8c9683}.service-strip a:hover,.service-strip button:hover{background:#f5f7f0}.institution-intro{display:grid;grid-template-columns:1fr 3.3fr;gap:30px;padding:73px 44px 80px;border-bottom:1px solid var(--line)}.institution-intro>.eyebrow{align-self:start;padding-top:9px;font-size:8px}.institution-intro h2{margin:0 0 28px;font-size:35px;line-height:1.6;font-weight:400}.institution-intro h2 span{color:#77935d}.intro-detail{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end}.intro-detail p{font-size:12px;line-height:2.1;color:#7c8479;max-width:500px;margin:0}.text-link{font-size:11px;color:#4d663b}.research-feature{display:grid;grid-template-columns:1.2fr 1fr;background:#f3f5f2;min-height:520px;border-bottom:1px solid var(--line)}.research-visual{position:relative;min-width:0;display:flex;align-items:center;background:#e9ece8;overflow:hidden}.research-visual img{width:100%;height:100%;object-fit:cover;max-height:610px}.research-visual>span{position:absolute;bottom:16px;left:22px;font-size:9px;color:#52624c;background:#f5f7f0d9;padding:4px 7px}.research-copy{padding:43px 38px}.research-copy h2{font-size:34px;font-weight:400;line-height:1.5;margin:22px 0 17px}.research-copy h2 span{color:#71885d}.research-copy p{font-size:12px;color:#88907f;line-height:2}.research-copy>.text-link{margin-top:27px}.research-links{grid-template-columns:1fr 1fr;gap:0 22px}.research-links a{font-size:11px;padding:17px 0;border-color:#d5decd;gap:10px}.research-links a span{color:#8d9a81;font-size:9px}.section{padding:68px 44px}.section-heading{align-items:end;margin-bottom:32px}.section-heading h2{font-size:30px;font-weight:400;line-height:1.5;margin-top:16px}.project-grid{display:grid;grid-template-columns:1.65fr 1fr;grid-template-rows:1fr 1fr;gap:28px 35px}.project-grid>.project-card:first-child{grid-row:1/3}.project-grid>.project-card:first-child .project-image{aspect-ratio:1.04}.project-grid>.project-card:not(:first-child){display:grid;grid-template-columns:1fr;align-content:start}.project-grid>.project-card:not(:first-child) .project-image{aspect-ratio:2.1}.project-image{border-radius:0;background:#eff1eb}.project-card h3{font-size:14px;font-weight:500;margin-top:16px}.project-card p{font-size:10px;color:#8b9382}.project-card:hover h3{color:#5b7545}.ecological-products{background:#f8f9f6;border-top:1px solid var(--line)}.product-grid{gap:25px}.product-grid .project-image{aspect-ratio:1.08;background:#eff2e8}.product-grid h3{font-size:12px}.product-grid .project-image img{object-fit:contain}.contact-band{padding:48px 44px;background:#25382a;color:#ecf0e6;display:flex;justify-content:space-between;align-items:center;gap:25px}.contact-band .eyebrow{color:#a6b99a}.contact-band h2{font-size:34px;font-weight:400;line-height:1.5;margin:20px 0 0}.contact-link{display:flex;align-items:center;justify-content:space-between;gap:55px;border-bottom:1px solid #8b9d83;padding:16px 0;font-size:13px}.contact-link svg{width:24px;height:24px}.footer{padding:25px 44px;font-size:9px}.page-intro{padding:42px 44px 26px;border-bottom:1px solid var(--line)}.page-intro h1{font-size:36px;font-weight:400}.listing{padding:30px 44px 55px}.list-grid{gap:30px}.list-grid .project-card{border:0;border-bottom:1px solid var(--line);border-radius:0}.list-grid h3,.list-grid p{padding-inline:0}.list-grid .no-image{background:#f0f4e9;border:0}.article{background:white;font-size:15px;line-height:2.2}.article h2,.article h3{font-weight:500}.article a{color:#5d7447}.account{font-size:11px}.icon-btn:hover{background:#ecf0e5}dialog .eyebrow{color:#789369}@media(min-width:1700px){:root{--rail:235px}.hero{height:620px}.hero-content{padding:46px 66px}.hero h1{font-size:53px}.hero>.hero-actions{left:66px}.section{padding:76px 66px}.institution-intro{padding:80px 66px}.research-copy{padding:60px}.project-grid>.project-card:first-child .project-image{aspect-ratio:1.25}.project-grid>.project-card:not(:first-child) .project-image{aspect-ratio:2.6}}@media(max-width:1200px){:root{--rail:195px}.brand strong{font-size:16px}.search{width:230px}.hero-content{padding:32px}.hero h1{font-size:42px}.hero{height:540px}.hero>.hero-actions{left:32px}.service-strip{padding:0 16px}.service-strip a,.service-strip button{padding:20px 10px;gap:8px}.institution-intro{grid-template-columns:1fr;padding:55px 32px;gap:24px}.institution-intro h2{font-size:32px}.research-copy{padding:30px 26px}.research-copy h2{font-size:29px}.research-links{gap:0 15px}.section{padding:55px 32px}.section-heading h2{font-size:27px}.project-grid{gap:24px}.project-grid>.project-card:first-child .project-image{aspect-ratio:.9}.project-grid>.project-card:not(:first-child) .project-image{aspect-ratio:1.7}.product-grid{gap:18px}.contact-band{padding:40px 32px}.contact-band h2{font-size:29px}}@media(max-width:960px){:root{--rail:0px;--header:116px}.header{padding:12px 20px;gap:8px 12px}.brand strong{font-size:16px}.brand img{width:40px;height:40px}.search{width:100%;margin:0}.sidebar{width:254px}.hero{height:520px}.hero-content{padding:32px}.hero h1{font-size:43px}.hero>.hero-actions{left:32px}.hero>img{object-position:54% center}.service-strip strong{font-size:11px}.institution-intro{grid-template-columns:1fr 3fr;gap:24px}.institution-intro h2{font-size:29px}.intro-detail{grid-template-columns:1fr}.research-feature{grid-template-columns:1.1fr 1fr}.research-copy h2{font-size:27px}.section-heading h2{font-size:26px}}@media(max-width:600px){.header{padding:10px 14px;gap:8px}.brand strong{font-size:13px}.brand small{font-size:6px}.brand img{width:35px;height:35px}.brand b{font-size:8px;padding-left:4px}.breadcrumb{height:35px;padding-inline:20px}.breadcrumb .edition{font-size:7px}.hero{height:460px}.hero>img{object-position:44% center}.hero-content{padding:28px 23px}.hero h1{font-size:36px;line-height:1.25;margin-top:19px}.hero p{font-size:11px;max-width:250px;color:#344b35}.hero .eyebrow{font-size:8px}.hero>.hero-actions{left:23px;bottom:37px;gap:9px}.button{font-size:11px;padding:12px 14px;min-height:42px;gap:13px}.hero-caption{font-size:8px;right:10px;bottom:7px}.service-strip{padding:0 12px;grid-template-columns:repeat(3,1fr)}.service-strip a,.service-strip button{padding:18px 8px;gap:8px}.service-strip a:before,.service-strip button:before{font-size:12px}.service-strip strong{font-size:10px}.service-strip small{font-size:7px}.institution-intro{grid-template-columns:1fr;padding:42px 23px;gap:19px}.institution-intro h2{font-size:27px;margin-bottom:20px}.intro-detail{gap:20px}.intro-detail p{font-size:12px}.research-feature{grid-template-columns:1fr}.research-visual{aspect-ratio:1.25}.research-visual img{max-height:none;height:100%;object-fit:cover}.research-copy{padding:32px 23px 39px}.research-copy h2{font-size:29px}.research-copy p{font-size:12px}.research-links{gap:0 24px}.research-links a{font-size:12px}.section{padding:43px 23px}.section-heading{align-items:start;gap:15px;margin-bottom:25px}.section-heading h2{font-size:24px;max-width:235px}.section-heading>.text-link{margin-top:29px;font-size:10px;gap:6px}.text-link svg{width:13px}.project-grid{display:block}.project-grid>.project-card{display:block!important;margin-bottom:30px}.project-grid>.project-card .project-image,.project-grid>.project-card:first-child .project-image,.project-grid>.project-card:not(:first-child) .project-image{aspect-ratio:1.35}.project-card h3{font-size:14px}.product-grid{grid-template-columns:repeat(2,1fr);gap:26px 15px}.product-grid h3{font-size:12px}.product-grid .project-image{aspect-ratio:1}.contact-band{padding:35px 23px;display:block}.contact-band h2{font-size:28px}.contact-link{margin-top:26px;max-width:230px;font-size:12px}.footer{padding:23px;font-size:9px}.page-intro{padding:28px 23px 20px}.page-intro h1{font-size:28px}.listing{padding:28px 23px}.list-grid{gap:25px}.article{padding-inline:23px}.hero:after{display:none}}
