:root{--green:#21e622;--ink:#333}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,86vw);margin:auto}.header{height:72px;position:fixed;inset:0 0 auto;z-index:20;display:flex;align-items:center;padding:0 3.5vw;background:rgba(255,255,255,.94);border-bottom:1px solid #f1f1f1}.logo img{width:125px;display:block}.header nav{margin-left:auto;display:flex;gap:27px;font-size:12px;color:#555}.header nav a:hover{color:#16cb19}.menu{display:none;margin-left:auto;border:0;background:none}.menu i{display:block;width:22px;height:2px;background:#20dd22;margin:4px}.hero{height:100vh;min-height:650px;display:grid;place-items:center;text-align:center;position:relative;overflow:hidden}.hero h1{font-size:56px;margin:0 0 8px;letter-spacing:-2px;color:#111}.hero h2{font-size:35px;letter-spacing:10px;margin:0;padding-left:10px;font-weight:500}.hero 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article{height:430px;position:relative;overflow:hidden;background:#fafafa}.feature-grid img{width:100%;height:100%;object-fit:cover;filter:brightness(1.12)}.feature-grid article div{position:absolute;left:38px;bottom:35px;background:rgba(255,255,255,.78);padding:18px 22px}.feature-grid b{display:block;font-size:20px;line-height:1.35}.feature-grid span{font-size:11px}.news,.media{padding:130px 50px 40px}.news-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:65px}.news-thumb{height:205px;background:#ebeef0;overflow:hidden}.news-thumb img{width:100%;height:100%;display:block;object-fit:cover}.news-thumb.green{background:#37df45;color:#fff}.news-thumb.dark{background:#17241a;color:#fff}.news-thumb.warm{background:#e7c0a3}.news-cards h3{font-size:13px;font-weight:400;line-height:1.6}.media{padding-bottom:130px}.media-grid{margin-top:55px;display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.media-grid span{height:82px;border:1px solid #e6e6e6;display:grid;place-items:center;text-align:center;font-weight:600;color:#555}.media-grid span:nth-child(3n+1){color:#d12626}footer{border-top:1px solid #eee;padding:75px 7vw 20px;font-size:12px}.footer-nav{display:grid;grid-template-columns:150px 150px 1fr;gap:20px}.footer-nav div{display:flex;flex-direction:column;gap:20px}.footer-nav img{width:135px;justify-self:end}.footer-info{margin-top:80px;position:relative;color:#666;line-height:1.8}.footer-info>div{position:absolute;right:0;bottom:0;text-align:center}.footer-info img{width:72px;display:block}.footer-info small{font-size:9px}.copyright{border-top:1px solid #eee;margin-top:40px;padding-top:18px;color:#aaa;font-size:9px}.reveal{opacity:0;transform:translateY(16px);transition:.65s}.reveal.visible{opacity:1;transform:none}@media(max-width:820px){.header{height:58px}.header nav{display:none}.header.open 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#particle-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.feature-grid article{cursor:pointer}.real-news{margin-top:60px;border-top:1px solid #e8e8e8}.real-news a{display:grid;grid-template-columns:130px 1fr 30px;gap:20px;align-items:center;padding:25px 0;border-bottom:1px solid #e8e8e8;transition:.25s}.real-news a:hover{color:#16ce19;padding-left:12px}.real-news time{font-size:11px;color:#18c91b;letter-spacing:.08em}.real-news span{font-size:15px}.real-news b{font-weight:400}@media(max-width:560px){.real-news a{grid-template-columns:1fr 24px}.real-news time{grid-column:1/3}.real-news span{font-size:14px}}
/* 2022 homepage reconstruction */
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@media(max-width:820px){.header.open nav{grid-template-columns:1fr;padding-top:12vh;gap:15px}.home .hero{height:82vh}.home-about,.home-research{width:88vw;grid-template-columns:1fr;gap:35px;padding:40px 0 75px}.home-copy{padding-top:0}.home-stats{grid-column:1;margin:0}.service-strip{grid-template-columns:1fr 1fr}.service-title{grid-column:1/3;min-height:130px}.service-strip a{min-height:200px}.home-research img{max-height:520px}.photo-panel{height:62vw;min-height:360px}.panel-parallax{inset:0;background-attachment:scroll}.home-news{padding:75px 0}}
@media(max-width:480px){.home .hero h1{font-size:12vw}.home .hero h2{font-size:6vw}.home-stats{padding:22px 10px}.home-stats b{font-size:23px}.service-strip{grid-template-columns:1fr}.service-title{grid-column:auto}.service-strip a{min-height:170px}.photo-panel{height:66vw;min-height:310px}.product-panel .panel-parallax,.lab-panel .panel-parallax{background-size:cover}}

/* Navigation, keyboard and motion refinements */
.header nav a[aria-current="page"]{color:#0daf13}.menu:focus-visible,.header a:focus-visible,footer a:focus-visible{outline:2px solid #18d91c;outline-offset:5px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.v22-reveal{opacity:1!important;transform:none!important;transition:none!important}}