@font-face{font-family:"Liansheng Sans";src:url("./assets/fonts/liansheng-sans.woff") format("woff");font-style:normal;font-weight:100 900;font-display:swap}
:root{--header-height:76px;--ink:#1b2420;--muted:#737b76;--accent:#267450;--paper:#f8f9f6;--line:#dce1db;--gutter:clamp(24px,6.3vw,112px);font-family:"Liansheng Sans",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;-webkit-font-smoothing:antialiased;scroll-behavior:smooth;scroll-padding-top:var(--header-height)}
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var(--header-height));height:calc(100dvh - var(--header-height));position:relative;isolation:isolate;overflow:hidden;background:#edf3f0}.hero-landscape{position:absolute;inset:0;z-index:-3}.hero-landscape img{height:100%;width:100%;object-fit:cover;object-position:center 74%;filter:saturate(.57);transform:scale(1.025);animation:landscape-in 1.8s ease-out both}.hero-wash{position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,#f5f6f3 0%,rgba(245,246,243,.98) 12%,rgba(245,246,243,.86) 36%,rgba(245,246,243,.29) 61%,rgba(14,31,25,.02) 76%,rgba(8,26,18,.55) 100%)}.hero-content{text-align:center;padding:clamp(55px,8vh,100px) 24px 180px;position:relative}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:500}.hero h1{font-size:clamp(60px,8.2vw,132px);font-weight:600;letter-spacing:-.06em;line-height:1.12;margin:24px 0 13px;white-space:nowrap}.hero h2{font-size:clamp(25px,3.1vw,46px);letter-spacing:-1.6px;line-height:1.5;font-weight:500}.hero-description{font-size:15px;letter-spacing:1px;color:#58645d;margin-top:15px}.hero-actions{display:flex;justify-content:center;align-items:center;gap:30px;margin-top:29px}.button{padding:16px 23px;display:inline-flex;align-items:center;justify-content:center;gap:26px;border-radius:100px;font-size:14px;line-height:1.4;font-weight:500;transition:background .25s,color .25s}.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:var(--accent)}.button span{font-size:18px}.text-link{display:inline-flex;align-items:center;gap:18px;font-size:14px;padding:10px 0}.hero-bottom{position:absolute;left:var(--gutter);right:var(--gutter);bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:white;font-size:10px;letter-spacing:1.3px}.hero-bottom a{position:absolute;left:50%;transform:translateX(-50%);width:40px;height:40px;border:1px solid rgba(255,255,255,.5);border-radius:50%;display:grid;place-items:center;font-size:19px;transition:background .2s}.hero-bottom a:hover{background:rgba(255,255,255,.2)}.hero-enter{animation:enter .9s both cubic-bezier(.2,.7,.2,1)}.hero-enter:nth-child(2){animation-delay:.08s}.hero-enter:nth-child(3){animation-delay:.16s}.hero-enter:nth-child(4){animation-delay:.24s}.hero-enter:nth-child(5){animation-delay:.32s}.section-wrap{max-width:1480px;margin:auto;padding-left:var(--gutter);padding-right:var(--gutter)}.overview{padding-top:140px;padding-bottom:110px;display:grid;grid-template-columns:1.1fr 1fr;gap:65px 90px}.section-intro h2,.capability-heading h2{font-size:clamp(34px,3.8vw,56px);font-weight:500;letter-spacing:-2.3px;line-height:1.4;margin-top:25px}.muted{color:#8b948c}.overview-copy{padding-top:42px}.overview-copy>p:first-child{font-size:24px;font-weight:500;line-height:1.65;letter-spacing:-.5px}.body-copy{font-size:14px;line-height:1.95;color:var(--muted);max-width:390px;margin-top:21px}.overview-copy .text-link{margin-top:18px}.energy-flow{grid-column:1/-1;background:#edf1eb;padding:30px 40px 24px;overflow:hidden}.flow-heading,.flow-caption{display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:1px;color:#727f73}.flow-heading span:first-child{color:var(--ink)}.flow-visual{position:relative;min-height:275px;display:flex;align-items:center;justify-content:space-between}.energy-sources,.flow-destination{position:relative;z-index:2;display:flex;flex-direction:column;gap:30px;width:110px;background:#edf1eb}.energy-sources span,.flow-destination span{display:flex;align-items:center;gap:18px;font-size:13px;white-space:nowrap}.energy-sources span{justify-content:space-between}.energy-sources i,.flow-destination i{width:5px;height:5px;background:#548665;border-radius:50%;box-shadow:0 0 0 5px #e0e9df}.flow-lines{position:absolute;left:105px;right:100px;width:calc(100% - 205px);height:240px;top:50%;transform:translateY(-50%);stroke:#9db79d;fill:none;stroke-width:1;stroke-dasharray:6 5;animation:flow 32s linear infinite}.flow-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:136px;height:136px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;background:#edf1eb;border:1px solid #a9bcaa;box-shadow:0 0 0 12px #edf1eb,0 0 0 13px #d5dfd3;gap:8px}.flow-core>span{font-size:34px;letter-spacing:-1.5px;font-weight:500}.flow-core small{font-size:10px;color:#627767;letter-spacing:1px}.flow-caption{border-top:1px solid #d4dfd2;padding-top:20px}.capabilities{background:#fff}.capabilities>.section-wrap{padding-top:100px;padding-bottom:105px}.capability-heading{position:relative}.capability-heading>p:last-child{position:absolute;right:0;bottom:8px;color:var(--muted);font-size:14px;line-height:1.9}.feature-list{margin-top:60px}.feature{display:grid;grid-template-columns:80px 1fr 150px;align-items:start;gap:22px;border-top:1px solid var(--line);padding:38px 0}.feature:last-child{border-bottom:1px solid var(--line)}.feature-number{font-size:13px;color:#839084;padding-top:10px}.feature h3{font-size:27px;font-weight:500;letter-spacing:-.8px;line-height:1.5}.feature p{font-size:14px;line-height:1.9;color:var(--muted);margin-top:10px;max-width:570px}.feature-label{font-size:12px;color:#647366;display:flex;align-items:center;justify-content:space-between;padding-top:12px}.feature:hover .feature-label{color:var(--accent)}.closing{position:relative;min-height:470px;display:flex;align-items:center;justify-content:space-between;overflow:hidden;padding-top:95px;padding-bottom:95px}.closing h2{font-size:clamp(38px,4vw,62px);line-height:1.35;letter-spacing:-2.2px;font-weight:500;margin:24px 0 30px}.status-dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:9px;vertical-align:2px}.closing-symbol{font-weight:500;font-size:330px;line-height:.8;letter-spacing:-22px;position:absolute;right:calc(var(--gutter) + 30px);top:50%;transform:translateY(-62%);color:#dee5da;user-select:none}.closing-symbol>span{color:#a9c4ac}.footer{border-top:1px solid var(--line)}.footer-inner{max-width:1680px;margin:auto;padding:28px var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand{font-size:17px}.footer p,.icp{font-size:11px;color:#68716a;line-height:1.8}.icp:hover{color:var(--ink);text-decoration:underline;text-underline-offset:4px}.reveal{opacity:1;transform:none}.has-motion .reveal{opacity:0;transform:translateY(25px);transition:opacity .8s,transform .8s}.has-motion .reveal.is-visible{opacity:1;transform:none}@keyframes enter{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes landscape-in{from{transform:scale(1.08)}to{transform:scale(1.025)}}@keyframes flow{to{stroke-dashoffset:-350}}
@media(min-width:1600px){.hero-landscape img{object-position:center 70%}.hero-content{padding-top:90px}}
@media(max-width:900px){.nav{gap:22px}.overview{gap:50px;padding-top:100px;padding-bottom:80px}.overview-copy{padding-top:33px}.energy-flow{padding:25px}.capabilities>.section-wrap{padding-top:80px;padding-bottom:80px}.feature{grid-template-columns:40px 1fr 110px}.closing-symbol{font-size:240px;right:var(--gutter)}.footer-inner{flex-wrap:wrap}.footer p{margin-left:auto}.icp{width:100%;text-align:center}}
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@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.has-motion .reveal{opacity:1;transform:none}.hero-landscape img{transform:none}}