@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--paper:#f4f4ec;--ink:#16231e;--green:#216447;--lime:#d4f07d;--muted:#606a61;--line:#d6dbce;--white:#fffef7}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 'DM Sans',Arial,sans-serif}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #719c30;outline-offset:5px}.wrap{width:min(1240px,calc(100% - 80px));margin:auto}.skip{position:absolute;left:20px;top:-80px;padding:12px;background:var(--white);z-index:10}.skip:focus{top:15px}.header{border-bottom:1px solid var(--line)}.nav{height:94px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{font:800 26px/1 'Manrope',sans-serif;letter-spacing:-1.4px;text-decoration:none;display:flex;align-items:center;gap:12px}.brand svg{width:31px;height:31px}.navlinks{display:flex;align-items:center;gap:30px;font-size:14px}.navlinks a{text-decoration:none}.navlinks a:hover{text-decoration:underline}.navlinks .nav-cta{padding:9px 17px;border:1px solid var(--ink);border-radius:5px}.lang{font-size:13px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;display:flex;align-items:center;gap:10px}.eyebrow:before{content:'';width:7px;height:7px;border-radius:50%;background:currentColor}.hero{padding:78px 0 70px;display:grid;grid-template-columns:1.03fr 1fr;align-items:center;gap:65px}.hero h1{font:600 clamp(52px,6vw,82px)/1.04 'Manrope',sans-serif;letter-spacing:-5px;margin:24px 0}.hero h1 em{font-style:normal;color:var(--green)}.lede{max-width:480px;color:var(--muted);font-size:18px;line-height:1.7}.actions{display:flex;align-items:center;gap:24px;margin-top:31px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:14px 21px;background:var(--green);color:var(--white);text-decoration:none;border:0;border-radius:5px;font-weight:600;font-size:14px}.button:hover{background:#184c36}.textlink{font-size:14px;font-weight:600}.prototype-note{font-size:11px;letter-spacing:.2px;color:var(--muted);margin-top:25px}.scene{background:#1f4232;color:#f6f8ef;border-radius:9px;padding:21px;box-shadow:0 18px 38px #193f3212}.scene-bar{display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:1px}.scene-bar .dots{display:flex;gap:4px}.dots i{display:block;width:5px;height:5px;border-radius:50%;background:#ffffff50}.scene-canvas{position:relative;background:#b9c6a7;border-radius:4px;margin:20px 0 15px;height:277px;display:flex;align-items:flex-end;justify-content:space-evenly;overflow:hidden;isolation:isolate}.scene-canvas:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent 48%,#ffffff25 48%,#ffffff25 49%,transparent 49%),linear-gradient(0deg,#72896a 25%,transparent 25%);z-index:-1}.subject{width:24%;height:79%;position:relative;display:flex;align-items:flex-end;justify-content:center;transition:transform .6s}.subject svg{width:100%;height:auto;max-height:100%;overflow:visible}.subject .head{fill:var(--skin,#e6bd98);transition:fill .35s}.subject .shirt{fill:var(--shirt,#dfe5b9)}.subject .hair{fill:#3c3930}.subject .mark{position:absolute;top:-12px;padding:2px 7px;border:1px solid #ecf6dc;border-radius:3px;color:#fff;font-size:10px;background:#1a3e3070}.subject.swapped .head{fill:#d7ef8a}.subject.swapped .hair{fill:#54713b}.subject.swapped .mark{background:#d5f080;color:#173c2d;border-color:#d5f080}.subject.unbound .mark{opacity:.6}.scene.moved .subject:nth-child(1){transform:translateX(112%)}.scene.moved .subject:nth-child(2){transform:translateX(-112%)}.binding-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px}.role-toggle{border:1px solid #ffffff30;background:#ffffff08;color:#edf3e8;text-align:left;display:flex;align-items:center;justify-content:space-between;border-radius:5px;padding:10px 11px;font-size:11px}.role-toggle strong{font-weight:500}.role-toggle[aria-pressed=true]{border-color:#c7e78b;color:#d4f07d;background:#c7e78b0d}.switch{width:25px;height:14px;border-radius:10px;background:#ffffff30;position:relative;flex:none}.switch:before{content:'';width:10px;height:10px;background:#f4f6ef;position:absolute;top:2px;left:2px;border-radius:50%;transition:left .2s}.role-toggle[aria-pressed=true] .switch{background:#bbd47d}.role-toggle[aria-pressed=true] .switch:before{left:13px;background:#204431}.scene-bottom{display:flex;justify-content:space-between;gap:12px;margin-top:13px;font-size:10px;color:#d3dfcf}.scene-bottom button{border:0;background:none;color:#d4f07d;padding:0;font-size:10px;text-decoration:underline;text-underline-offset:3px}.illustration-caption{font-size:10px;color:var(--muted);margin-top:12px}.capabilities{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:23px 0;gap:25px}.capabilities strong{font:700 14px 'Manrope',sans-serif;display:block}.capabilities span{font-size:12px;color:var(--muted)}.section{padding:85px 0;border-bottom:1px solid var(--line)}.section-title{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:43px}.section-title h2,.section h2{font:600 clamp(30px,3.5vw,44px)/1.15 'Manrope',sans-serif;letter-spacing:-1.9px;margin:14px 0}.section-title p{color:var(--muted);margin:0}.platforms{display:grid;grid-template-columns:1fr 1fr;gap:25px}.platform{padding:29px 31px;border:1px solid var(--line);border-radius:6px;background:#ffffff30}.platform .platform-icon{font-size:11px;border:1px solid #aab8a4;border-radius:4px;display:inline-block;padding:2px 8px;font-weight:700}.platform h3{font:600 25px 'Manrope',sans-serif;letter-spacing:-1px;margin:20px 0 12px}.platform p{color:var(--muted);font-size:14px;max-width:450px}.platform ul{padding-left:18px;font-size:13px;line-height:2}.how{background:#e9eddf}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:45px}.step-number{font-size:12px;color:var(--green);padding-bottom:16px;border-bottom:1px solid #bfcab4}.steps h3{font:600 20px 'Manrope',sans-serif;letter-spacing:-.5px;margin:21px 0 10px}.steps p{font-size:14px;color:var(--muted)}.technical-link{display:inline-block;margin-top:25px;color:var(--green);font-size:14px;font-weight:600}.evidence{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px}.evidence h2{margin-top:15px}.evidence p{color:var(--muted);font-size:14px}.benchmark{border:1px solid var(--line);background:#fffef770;border-radius:6px;padding:25px 28px}.benchmark small{font-size:11px;color:var(--muted)}.benchmark h3{font:600 16px 'Manrope',sans-serif;margin:4px 0 24px}.numbers{display:flex;gap:36px}.numbers strong{display:block;font:600 36px/1.2 'Manrope',sans-serif;letter-spacing:-2px}.numbers strong span{font-size:14px;letter-spacing:0}.numbers label{font-size:11px;color:var(--muted)}.benchmark .caveat{font-size:11px;line-height:1.7;margin-bottom:0}.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.questions details{border-bottom:1px solid var(--line);padding:19px 0}.questions details:first-child{padding-top:0}.questions summary{cursor:pointer;font-weight:600;font-size:15px;padding-right:25px}.questions p{color:var(--muted);font-size:14px}.contact{background:var(--ink);color:var(--paper);padding:68px 0}.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:90px}.contact h2{font:500 45px/1.15 'Manrope',sans-serif;letter-spacing:-2px;margin:15px 0 20px}.contact p{color:#c2cdbf;font-size:14px}.contact .tag{font-size:11px;padding:6px 10px;border:1px solid #68776a;display:inline-block;border-radius:3px;margin:5px 5px 0 0}.inquiry-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.inquiry-form label{font-size:11px;color:#ced9c8;display:block}.inquiry-form input,.inquiry-form select,.inquiry-form textarea{width:100%;border:1px solid #5a6c5e;background:#25372e;color:#fffef7;border-radius:4px;padding:10px;margin-top:6px;font-size:13px}.inquiry-form textarea{resize:vertical;min-height:105px}.inquiry-form .full{grid-column:1/-1}.inquiry-form .button{background:var(--lime);color:var(--ink);width:100%;margin-top:2px}.form-note{font-size:10px!important;line-height:1.6;margin:0}.footer{padding:25px 0;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.footer-links{display:flex;gap:18px}.article{max-width:800px;margin:auto;padding:65px 0 80px}.article .back{font-size:13px;color:var(--green)}.article h1{font:600 48px/1.15 'Manrope',sans-serif;letter-spacing:-2px;margin:28px 0}.article h2{font:600 27px/1.25 'Manrope',sans-serif;letter-spacing:-.8px;margin-top:45px}.article p,.article li{color:#465249}.article table{border-collapse:collapse;width:100%;font-size:13px}.article th,.article td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:13px 9px}.article th{background:#e8eddf}.article .callout{border-left:3px solid var(--green);padding:15px 22px;background:#e9eddf;font-size:14px}.article code{background:#e6ebde;padding:2px 5px;font-size:13px}.article .updated{font-size:12px;color:var(--muted)}.table-scroll{overflow-x:auto}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);padding:15px 20px;background:var(--lime);color:var(--ink);box-shadow:0 8px 25px #0002;border-radius:5px;max-width:calc(100% - 32px);font-size:13px;z-index:20}.toast[hidden]{display:none}.zh h1{font-size:clamp(48px,5vw,69px);letter-spacing:-2px;line-height:1.2}.zh .hero .lede{font-size:17px}.zh{font-family:'DM Sans','PingFang SC','Microsoft YaHei',sans-serif}@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.hero{gap:35px}.hero h1{font-size:61px;letter-spacing:-3.8px}.scene{padding:16px}.scene-canvas{height:230px}.navlinks{gap:18px}.evidence,.faq{gap:40px}.contact-inner{gap:40px}.section-title{gap:35px}.numbers{gap:22px}}@media(max-width:760px){.wrap{width:calc(100% - 36px)}.nav{height:76px}.brand{font-size:23px}.navlinks>a:not(.nav-cta):not(.lang){display:none}.navlinks{gap:15px}.navlinks .nav-cta{padding:7px 11px;font-size:12px}.hero{padding:48px 0;grid-template-columns:1fr;gap:37px}.hero h1{font-size:65px;letter-spacing:-4px}.hero .lede{font-size:17px}.scene{max-width:550px;width:100%;margin:auto}.scene-canvas{height:270px}.capabilities{grid-template-columns:1fr 1fr;gap:22px}.section{padding:55px 0}.section-title,.evidence,.faq,.contact-inner{grid-template-columns:1fr;gap:22px}.section-title{margin-bottom:27px}.platforms{grid-template-columns:1fr;gap:15px}.platform{padding:24px}.steps{grid-template-columns:1fr;gap:20px;margin-top:25px}.step-number{padding-bottom:10px}.steps h3{margin-top:15px}.contact{padding:50px 0}.contact h2{font-size:38px}.contact-inner{gap:30px}.footer{flex-direction:column;gap:7px}.article{padding:40px 0 55px}.article h1{font-size:36px;letter-spacing:-1.5px}.article h2{font-size:24px}.article table{min-width:570px}.zh h1{font-size:51px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before{transition:none!important;animation:none!important}}
