:root{--ink:#112c32;--navy:#071e25;--mint:#a5f2cf;--teal:#117860;--lime:#d8f291;--paper:#f3f5f0;--muted:#657573;--line:#dce3de;--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);font-family:Arial,'Microsoft YaHei','PingFang SC',sans-serif;background:#fff;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #d3a73e;outline-offset:5px}h1,h2,h3,h4,p{margin:0}p{line-height:1.8}img{display:block;max-width:100%}.wrap,.container{width:min(var(--max),calc(100% - 112px));margin-inline:auto}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:var(--mint);padding:16px}.skip:focus{top:10px}.eyebrow,.section-kicker{font-size:11px;font-weight:700;letter-spacing:.17em;text-transform:uppercase}.topline{height:33px;background:var(--navy);color:#b9d4cd;font-size:10px;letter-spacing:.1em}.topline .wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.topline span:first-child:before{content:'';width:5px;height:5px;display:inline-block;border-radius:50%;background:var(--mint);margin-right:9px}.site-header{position:sticky;top:0;z-index:30;background:#ffffffed;backdrop-filter:blur(18px);border-bottom:1px solid #e7ece7}.nav-row{height:85px;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:10px;margin-right:auto;flex-shrink:0}.brand-symbol{position:relative;font-size:45px;line-height:.8;font-weight:800;letter-spacing:-6px;color:#123f38;margin-right:5px}.brand-symbol 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#83ac9f40;display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding-block:24px 28px}.hero-strip>div{display:flex;gap:19px;align-items:center}.hero-strip .num{font-family:monospace;font-size:11px;color:#8bc9b6}.hero-strip strong{font-size:12px;font-weight:500;letter-spacing:.02em}.hero-strip span:last-child{margin-left:auto;color:#7ca99b}.featured{background:var(--lime)}.featured-inner{display:flex;align-items:center;gap:28px;min-height:71px;font-size:12px}.featured .eyebrow{font-size:9px;padding-right:27px;border-right:1px solid #90a768}.featured p{line-height:1.5;flex:1}.featured strong{font-weight:700}.featured .arrow{display:flex;gap:17px;align-items:center;font-size:11px;font-weight:700}.section{padding:105px 0;scroll-margin-top:60px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:65px;margin-bottom:43px}.kicker{color:#387a65;margin-bottom:18px;display:block}.section 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p{margin-top:17px;color:#52715a;font-size:12px;max-width:480px}.contact-actions{display:flex;flex-direction:column;align-items:flex-start;gap:18px}.contact-actions .button{min-width:225px}.contact-email{font-size:12px;color:#285738}.footer{background:#071e25;color:#aec7bd;padding:53px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:40px}.footer .brand-name{color:#fff}.footer .brand-name>span{color:#ade1c4}.footer .brand-name small{color:#88a79a}.footer .brand-symbol{color:#c8ead7}.footer-about>p{max-width:310px;font-size:11px;color:#829f92;margin-top:20px}.footer-links{display:flex;gap:85px}.footer-col{display:flex;flex-direction:column;gap:13px;font-size:11px}.footer-col h4{color:#d8e7df;font-size:10px;letter-spacing:.08em;font-weight:600;margin-bottom:6px}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid #3a5b4d7d;display:flex;justify-content:space-between;gap:20px;padding-top:23px;font-size:9px;color:#739283}.footer-bottom>div{display:flex;gap:26px}.footer-bottom a:hover{color:#fff}.to-top{position:fixed;right:22px;bottom:22px;width:39px;height:39px;border-radius:50%;display:grid;place-items:center;border:1px solid #83ac90;background:#e2f3e7;color:#1e573d;box-shadow:0 3px 15px #092b2021;z-index:10;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s}.to-top.show{opacity:1;visibility:visible;pointer-events:auto}.to-top svg{width:16px}.dialog{border:0;padding:0;color:var(--ink);max-width:630px;width:calc(100% - 40px);max-height:85vh;background:#f9fbf7;box-shadow:0 25px 100px #0005}.dialog::backdrop{background:#041a1bc9;backdrop-filter:blur(5px)}.dialog-inner{padding:50px}.dialog-close{position:absolute;right:19px;top:15px;padding:8px;border:0;background:none;color:#365d49;font-size:23px}.dialog .eyebrow{color:var(--teal);font-size:9px;margin-bottom:19px}.dialog h2{font-size:32px;font-weight:500;line-height:1.2;letter-spacing:-1px;margin-bottom:20px}.dialog p{font-size:13px;color:#64796c;line-height:1.9}.dialog ul{padding:0;list-style:none;margin:25px 0}.dialog li{padding:12px 0;border-top:1px solid var(--line);font-size:12px;line-height:1.6}.dialog .button{margin-top:8px}.privacy{padding:80px 0 110px;max-width:850px}.privacy h1{font-size:45px;font-weight:500;margin:20px 0 30px;letter-spacing:-1px}.privacy h2{font-size:22px;margin:35px 0 15px}.privacy p{font-size:14px;color:var(--muted);margin-bottom:15px}.privacy .section-kicker{color:var(--teal)}.privacy a{text-decoration:underline}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
html[lang=zh-CN] .hero h1{font-size:clamp(50px,5.3vw,76px);letter-spacing:0;line-height:1.18}html[lang=zh-CN] .section h2,html[lang=zh-CN] .contact h2{letter-spacing:-.5px}html[lang=zh-CN] .hero-lead{line-height:2;max-width:430px}html[lang=zh-CN] .main-nav{gap:26px}html[lang=zh-CN] .solution-card h3{letter-spacing:0}html[lang=zh-CN] .step{grid-template-columns:25px 90px 1fr}
@media(min-width:1600px){.hero-main{min-height:730px}.hero h1{font-size:88px}.hero-image img{object-position:center 54%}}
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@media(max-width:1150px){.leadership-showcase{grid-template-columns:1.35fr 1fr;gap:27px}.leadership-bio{grid-template-columns:1fr 115px;gap:19px}.leadership-bio h3{font-size:25px}.leadership-photo{min-height:340px}}
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@media(max-width:1150px){.hero-main{gap:32px}.hero h1{font-size:62px}.hero-lead{font-size:14px}.hero-actions{gap:11px}.hero-actions .button{padding:15px 18px;gap:14px}.hero-scientist-name strong{font-size:16px}.hero-scientist-name span{font-size:8px}html[lang=zh-CN] .hero h1{font-size:57px}.leadership-showcase{gap:45px}}
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@media(max-width:1150px){.hero-main{gap:30px}.hero h1{font-size:58px}}
@media(max-width:900px){.hero-main{gap:24px}.hero h1{font-size:51px}}
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