:root{--green:#153b2c;--deep:#0b2118;--ink:#19382b;--cream:#f1eee3;--muted:#b7cbb7;--red:#fa6448;--line:rgba(242,239,227,.2);--pad:clamp(24px,5.5vw,100px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--cream);background:var(--deep);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--red);outline-offset:6px}::selection{background:var(--red);color:var(--deep)}.skip-link{position:absolute;top:-100px;z-index:20;background:var(--cream);color:var(--ink);padding:15px}.skip-link:focus{top:10px}.site-header{height:100px;position:absolute;top:0;left:0;width:100%;z-index:5;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px}.brand img{width:45px;height:45px;object-fit:contain}.brand>span{font-size:23px;letter-spacing:5px;line-height:1.3}.brand small{display:block;font-size:13px;letter-spacing:3px}.site-header nav{display:flex;gap:34px;align-items:center;font-size:13px}.site-header nav>a{padding:12px 0;transition:color .2s}.site-header nav>a:hover{color:var(--red)}.nav-contact{border-bottom:1px solid var(--cream)}.nav-contact span{margin-left:22px}.menu-toggle{display:none}.hero{position:relative;min-height:min(950px,100svh);min-height:800px;overflow:hidden;background:var(--green);padding:100px var(--pad) 90px;display:grid;grid-template-columns:1fr 1.12fr;align-items:center;gap:0}.hero-grain{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,29,20,.25),transparent),url('assets/green-texture.webp') center/cover;pointer-events:none}.hero-content{position:relative;z-index:1;padding-top:30px}.eyebrow{font-size:11px;font-weight:500;letter-spacing:2.6px;display:flex;align-items:center;gap:10px;color:var(--muted)}.signal-dot{width:6px;height:6px;background:var(--red);border-radius:50%;display:inline-block;box-shadow:0 0 10px #fa644844}.hero h1{font-weight:500;font-size:clamp(42px,4.5vw,72px);line-height:1.33;letter-spacing:-2px;margin:34px 0 24px;white-space:nowrap}.coral{color:var(--red)}.hero-subtitle{font-size:clamp(16px,1.5vw,22px);letter-spacing:1px}.hero-description{color:#c1d0be;font-size:14px;line-height:1.9;margin-top:23px}.hero-actions{display:flex;gap:26px;align-items:center;margin-top:36px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:35px;min-height:52px;padding:16px 24px;font-size:13px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-3px);background:#fff9e9}.button-light{background:var(--cream);color:var(--ink)}.text-link{font-size:12px;display:inline-flex;gap:18px;align-items:center}.text-link:hover{color:var(--red)}.hero-art{position:relative;z-index:1;margin-right:-20px;margin-left:-10px;padding-top:28px}.hero-art img{width:100%;filter:drop-shadow(0 16px 20px #00190d22);animation:arrive 1.1s ease-out both}.hero-art figcaption{display:flex;justify-content:space-between;align-items:center;margin:8px 0 0 10%;font-size:11px;letter-spacing:1px;color:#c9d8c4}.hero-art figcaption span{font-size:8px;color:#a8c2ac}.hero-bottom{position:absolute;left:var(--pad);right:var(--pad);bottom:27px;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;font-size:9px;letter-spacing:2px;color:#b5c7b4}.hero-bottom a{font-size:11px;letter-spacing:1px}.hero-bottom a span{margin-left:25px}.section-light{background:var(--cream);color:var(--ink)}section:not(.hero){padding:85px var(--pad)}.section-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:60px}.dark{color:#557160}.section-note{font-size:12px;color:#6c7f70;letter-spacing:1px}h2{font-size:clamp(32px,3.3vw,50px);font-weight:500;line-height:1.4;letter-spacing:-1px}.vision-intro{display:grid;grid-template-columns:1fr 1fr;gap:10%}.vision-intro .lead{font-size:19px;line-height:1.9;color:var(--ink);margin:4px 0 22px}.vision-intro p:not(.lead){font-size:14px;line-height:2;color:#677466;max-width:490px}.vision-path{display:grid;grid-template-columns:repeat(3,1fr);margin-top:70px;border-top:1px solid #b8c2b3}.vision-path article{position:relative;padding:30px 42px 0 0}.path-dot{position:absolute;left:0;top:-4px;width:7px;height:7px;background:var(--red);border-radius:50%}.vision-path small{font-size:9px;letter-spacing:1.5px;color:#6b7e6d}.vision-path h3{font-size:20px;font-weight:500;margin:20px 0 14px}.vision-path p{font-size:13px;line-height:1.9;color:#71806f;max-width:280px}.product{background:#102d21}.status{font-size:11px;border:1px solid #55705a;padding:6px 12px;display:flex;align-items:center;gap:9px}.product-heading{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-bottom:42px}.product-name{font-size:16px;letter-spacing:1px;margin-bottom:18px}.product-heading>p{font-size:15px;line-height:1.9;max-width:330px}.product-heading>p span{display:block;margin-top:13px;color:#a8bca9;font-size:13px}.product-visual{position:relative;border-radius:2px;overflow:hidden}.product-visual img{width:100%;max-height:610px;object-fit:cover;object-position:center 35%}.product-visual figcaption{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px;padding:14px 18px;background:#223f30;color:#d2ddcb}.product-features{display:grid;grid-template-columns:repeat(3,1fr);gap:60px;margin-top:36px}.product-features article{padding-top:22px;border-top:1px solid var(--line)}.product-features small{color:var(--red);font-size:11px}.product-features h3{font-size:19px;font-weight:500;margin:18px 0 12px}.product-features p{font-size:13px;line-height:1.9;color:#a9bea9}.tech-layout{display:grid;grid-template-columns:1fr 1fr;gap:65px;margin-top:50px;align-items:start}.tech-visual{background:#0b1c14;margin-top:5px;overflow:hidden}.tech-visual img{width:100%}.tech-visual figcaption{font-size:10px;color:#bfd0ba;padding:13px 22px;letter-spacing:1px;border-top:1px solid #243a2c}.tech-details details{border-bottom:1px solid #c2c9b9}.tech-details details:first-child{border-top:1px solid #c2c9b9}.tech-details summary{cursor:pointer;display:flex;align-items:center;gap:18px;padding:23px 0;list-style:none}.tech-details summary::-webkit-details-marker{display:none}.tech-details summary>span{color:#b94b36;font-size:11px}.tech-details h3{font-size:17px;font-weight:500;flex:1}.tech-details summary i{font-size:22px;font-weight:300;font-style:normal;transition:transform .2s}.tech-details details[open] summary i{transform:rotate(45deg)}.detail-body{padding:0 25px 25px 34px}.detail-body p{font-size:13px;line-height:1.95;color:#64745e}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:20px}.tags span{font-size:10px;border:1px solid #c7cfbb;padding:5px 9px;color:#60765e}.possibilities{display:grid;grid-template-columns:1fr 1fr;gap:10%;background:#183d2b;position:relative}.possibilities h2{margin-top:28px}.possibility-intro{font-size:13px;line-height:1.9;color:#b7cbb2;margin-top:25px}.tabs{display:flex;gap:8px;border-bottom:1px solid #577153}.tabs button{background:none;color:#b9cbb1;border:none;cursor:pointer;padding:16px 15px;font-size:12px;position:relative}.tabs button[aria-selected=true]{color:var(--cream)}.tabs button[aria-selected=true]:after{position:absolute;bottom:-1px;left:15px;right:15px;height:2px;background:var(--red);content:""}.tab-panel{padding:34px 0 5px;min-height:295px}.panel-number{font-size:10px;letter-spacing:2px;color:#a9bfa0}.tab-panel h3{font-size:26px;line-height:1.5;font-weight:400;margin:17px 0}.tab-panel p{font-size:13px;line-height:1.95;color:#bdcdb6;max-width:450px}.panel-label{font-size:10px;color:#a8b99d;display:block;margin-top:20px}.about-heading{display:flex;justify-content:space-between;gap:50px;align-items:end}.about-heading>p{font-size:13px;line-height:2;color:#6a7b66}.people{display:grid;grid-template-columns:1fr 1fr;gap:8%;margin-top:55px}.people article{border-top:1px solid #c1c9b7;padding-top:26px}.person-role{font-size:11px;color:#687f66;letter-spacing:1px}.people h3{font-size:29px;font-weight:500;margin:17px 0}.people h3 small{font-size:15px;font-weight:400;margin-left:7px}.people p{font-size:13px;line-height:2;color:#6a7b66;max-width:450px}.contact{background:linear-gradient(90deg,#0a281a44,#0a281a11),url('assets/green-texture.webp') center/cover}.contact h2{font-size:clamp(38px,4.5vw,65px);margin-top:35px;line-height:1.35}.contact-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:35px;gap:35px}.contact-bottom p{color:#c1d2b9;font-size:14px;line-height:1.9}.contact .button{gap:35px}.contact .button span{font-size:11px}footer{padding:35px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:30px}footer .brand img{width:35px;height:35px}footer .brand>span{font-size:17px;letter-spacing:3px}footer .brand small{font-size:10px;letter-spacing:2px}footer p{font-size:11px;color:#94ac95}footer p span{margin:0 15px}footer>a[href="#home"]:not(.brand){font-size:11px;color:#b5c9b2}[hidden]{display:none!important}@keyframes arrive{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1600px){.hero{min-height:920px}.hero-art{max-width:780px}section:not(.hero),.hero{padding-left:max(var(--pad),calc((100vw - 1440px)/2));padding-right:max(var(--pad),calc((100vw - 1440px)/2))}}
@media(max-width:1050px){.site-header nav{gap:20px;font-size:11px}.hero{min-height:720px;grid-template-columns:1fr 1fr}.hero h1{font-size:43px}.hero-actions{gap:15px;flex-wrap:wrap}.hero-art{margin-right:-20px}.hero-art figcaption{display:block;line-height:1.8}.hero-art figcaption span{display:block}.tech-layout{gap:32px}.product-features{gap:30px}.section-top{margin-bottom:42px}.vision-intro .lead{font-size:17px}.tech-details h3{font-size:15px}}
@media(max-width:760px){html{scroll-padding-top:20px}.site-header{height:80px}.brand>span{font-size:20px}.brand img{width:38px;height:38px}.brand small{font-size:10px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:7px;width:40px;height:40px;background:none;border:1px solid #bed3b54d;color:var(--cream);padding:10px}.menu-toggle span{display:block;width:18px;height:1px;background:currentColor;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}.site-header nav{display:none;position:absolute;left:0;right:0;top:80px;background:#102d21;padding:22px var(--pad) 28px;border-bottom:1px solid #9eb69444;flex-direction:column;align-items:stretch;gap:4px;font-size:14px}.site-header nav.is-open{display:flex}.site-header nav a{padding:13px 0}.hero{display:block;padding-top:130px;padding-bottom:78px;min-height:auto}.hero-content{padding-top:0}.hero .eyebrow{font-size:9px;letter-spacing:2px}.hero h1{font-size:clamp(36px,8.5vw,55px);line-height:1.35;letter-spacing:-1px;margin:25px 0 20px}.hero-subtitle{font-size:16px}.hero-description{font-size:13px;margin-top:15px}.hero-actions{margin-top:26px;gap:24px}.button{padding:14px 20px;min-height:49px}.hero-art{margin:15px -8px 0;padding:0}.hero-art img{width:100%;max-width:490px;margin:auto}.hero-art figcaption{margin:0 8px;display:flex;font-size:9px}.hero-art figcaption span{font-size:7px}.hero-bottom{bottom:22px;padding-top:17px;letter-spacing:1px;font-size:7px}.hero-bottom a{font-size:9px}section:not(.hero){padding:60px var(--pad)}.section-top{margin-bottom:35px}.eyebrow{font-size:9px;letter-spacing:1.8px}.section-note{display:none}h2{font-size:32px}.vision-intro{display:block}.vision-intro>div{margin-top:27px}.vision-intro .lead{font-size:17px}.vision-intro p:not(.lead){font-size:13px}.vision-path{margin-top:40px;grid-template-columns:1fr;border:none}.vision-path article{padding:22px 0 28px 22px;border-left:1px solid #c2cbb8}.vision-path article:last-child{padding-bottom:0}.path-dot{top:26px;left:-4px}.vision-path h3{margin:12px 0 9px}.vision-path p{max-width:none}.product-heading{display:block;margin-bottom:30px}.product-heading>p{margin-top:25px;max-width:none}.product-heading>p span{font-size:13px}.product-visual{margin:0 -24px}.product-visual img{height:auto;max-height:none;object-fit:contain}.product-visual figcaption{padding:12px 15px;font-size:8px;letter-spacing:0}.product-features{grid-template-columns:1fr;gap:24px}.product-features article{position:relative;padding-left:34px}.product-features small{position:absolute;left:0;top:28px}.product-features h3{margin:0 0 10px}.tech-layout{grid-template-columns:1fr;gap:25px;margin-top:30px}.tech-details h3{font-size:16px}.detail-body{padding-right:0}.possibilities{grid-template-columns:1fr;gap:30px}.possibilities h2{margin-top:24px}.possibility-intro{margin-top:19px}.tabs button{padding:15px 12px}.tab-panel{min-height:280px}.tab-panel h3{font-size:26px}.about-heading{display:block}.about-heading>p{margin-top:25px}.people{grid-template-columns:1fr;gap:35px;margin-top:35px}.contact h2{font-size:36px}.contact-bottom{display:block;margin-top:27px}.contact .button{margin-top:28px;width:100%;gap:20px}.contact .button span{font-size:11px}footer{flex-wrap:wrap;padding-top:30px;padding-bottom:30px;gap:25px}footer p{order:3;width:100%;font-size:10px}footer>a[href="#home"]:not(.brand){margin-left:auto;font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.language-switch{order:3;display:flex;align-items:center;gap:9px;font-size:11px;margin-left:32px;white-space:nowrap}.language-switch a{padding:9px 2px;color:#a1b9a3}.language-switch a[aria-current]{color:var(--cream);border-bottom:1px solid var(--red)}.language-switch>span{color:#719579}.site-header nav{margin-left:auto}.privacy-trigger{border:0;background:none;color:#a9bda6;font-size:11px;cursor:pointer;padding:8px}.privacy-trigger:hover{color:var(--cream)}dialog{border:1px solid #b9c7ac;background:var(--cream);color:var(--ink);padding:45px;max-width:570px;width:calc(100% - 40px);max-height:85svh}dialog::backdrop{background:#071b13bb;backdrop-filter:blur(5px)}dialog h2{font-size:27px;margin:18px 0 23px}dialog p:not(.eyebrow){font-size:13px;line-height:1.9;margin-top:15px;color:#5d705a}.dialog-close{position:absolute;right:13px;top:9px;font-size:28px;border:0;background:none;color:var(--ink);cursor:pointer}html[lang=en] .hero h1{font-size:clamp(42px,4.5vw,68px);letter-spacing:-2px;line-height:1.12;white-space:normal}html[lang=en] .hero-subtitle{font-size:16px;letter-spacing:0;line-height:1.6}html[lang=en] .hero-description{font-size:14px}html[lang=en] h2{letter-spacing:-1.5px;line-height:1.18}html[lang=en] .site-header nav{gap:24px}html[lang=en] .hero-art figcaption{font-size:9px;letter-spacing:0}html[lang=en] .hero-art figcaption span{font-size:8px}html[lang=en] .section-note{letter-spacing:0}html[lang=en] .tech-details h3{font-size:16px;line-height:1.5}html[lang=en] .tab-panel h3{line-height:1.2}html[lang=en] .contact h2{line-height:1.2}html[lang=en] .hero-actions{gap:20px}html[lang=en] .hero-actions .button{gap:20px}html[lang=en] .hero-actions .text-link{gap:10px;font-size:11px}
@media(max-width:1050px){.language-switch{margin-left:22px}html[lang=en] .site-header nav{gap:17px}html[lang=en] .nav-contact span{margin-left:8px}html[lang=en] .brand>span{font-size:20px}html[lang=en] .hero h1{font-size:44px}}
@media(max-width:760px){.language-switch{order:0;margin-left:auto;margin-right:18px}.menu-toggle{order:1}.site-header nav{order:2}.privacy-trigger{margin-left:auto}footer>a[href="#home"]:not(.brand){margin-left:0}dialog{padding:30px 24px}html[lang=en] .hero h1{font-size:clamp(40px,10vw,56px)}html[lang=en] .hero-art figcaption{font-size:8px}html[lang=en] .hero-art figcaption span{font-size:7px}html[lang=en] .tech-details h3{font-size:15px}html[lang=en] .contact .button{gap:14px;padding:15px}}
.values h3{font-size:25px;line-height:1.5}.brand-manifesto{margin-top:75px;padding:55px 7%;border-top:1px solid #c1c9b7;background:#e5e7d9;display:flex;align-items:center;justify-content:center;gap:75px}.brand-manifesto>img{width:110px;height:110px;object-fit:contain}.brand-manifesto h2{font-size:35px;margin:20px 0;line-height:1.4}.brand-manifesto p:not(.eyebrow){font-size:13px;line-height:1.9;color:#687b64}.hero-description{max-width:460px}.hero-subtitle{max-width:470px;line-height:1.8;font-size:17px}html[lang=en] .hero h1{line-height:1.12;font-size:clamp(42px,4.6vw,68px)}html[lang=en] .hero-subtitle{font-size:15px}html[lang=en] .hero-description{max-width:430px;line-height:1.9}html[lang=en] .brand-manifesto h2{line-height:1.2}.possibilities .tab-panel{min-height:310px}
@media(max-width:1050px){html[lang=en] .hero h1{font-size:44px}.hero-subtitle{font-size:15px}.brand-manifesto{gap:45px}.brand-manifesto h2{font-size:31px}}
@media(max-width:760px){.hero-subtitle{font-size:14px}.hero-actions{gap:20px}.hero-actions .text-link{font-size:11px}.hero-actions .button{font-size:12px;gap:20px}.brand-manifesto{margin-top:45px;padding:35px 25px;display:block}.brand-manifesto>img{width:65px;height:65px;margin-bottom:25px}.brand-manifesto h2{font-size:29px}.values h3{font-size:23px}html[lang=en] .hero h1{font-size:clamp(39px,9.8vw,55px)}html[lang=en] .hero-subtitle{font-size:14px}.possibilities .tab-panel{min-height:295px}}

footer{flex-wrap:wrap}footer .icp-link{flex-basis:100%;font-size:12px;color:#9ab098;text-align:center;letter-spacing:.5px;margin:0}footer .icp-link:hover{color:var(--cream)}

/* Native full-screen chapters. Long chapters scroll internally without clipping. */
html,body{height:100%;overflow:hidden;scroll-padding:0}
main{height:100vh;height:100svh;overflow-y:auto;scroll-snap-type:y mandatory;scroll-behavior:smooth;scrollbar-width:thin}
main>section{height:100%;min-height:0!important;overflow-y:auto;scroll-snap-align:start;scroll-snap-stop:always;position:relative}
main>section:not(.hero){display:flex;flex-direction:column;justify-content:safe center;padding-top:clamp(36px,7svh,85px);padding-bottom:clamp(36px,7svh,85px)}
main>section>*{flex-shrink:0}
.hero{padding-top:120px;padding-bottom:80px;align-content:safe center;overflow-x:hidden}
.hero-content{padding-top:0}.hero-art{padding-top:0;margin:0}.hero-art img{max-height:65svh;width:auto;max-width:100%;margin:auto;object-fit:contain}
.hero h1{margin-top:24px;margin-bottom:20px}.hero-actions{margin-top:25px}
.section-top{margin-bottom:clamp(24px,5svh,60px)}.vision-path{margin-top:clamp(28px,6svh,70px)}
main>section.possibilities{display:grid;align-content:safe center;align-items:center;grid-template-columns:1fr 1fr}
.people{margin-top:clamp(25px,5svh,55px)}
.brand-manifesto{margin:0;padding:0;background:none;border:0;gap:8vw}
.brand-manifesto>img{width:clamp(100px,15vw,210px);height:auto}.brand-manifesto h2{font-size:clamp(35px,4vw,62px)}
main>section.contact{padding-bottom:0;justify-content:flex-start;padding-top:clamp(60px,15svh,160px)}
.contact footer{margin: auto calc(-1 * var(--pad)) 0;padding-top:28px;padding-bottom:24px;background:var(--deep)}
.contact-bottom{margin-bottom:40px}
@media(min-width:1600px){main>section.contact footer{margin-left:calc(-1 * max(var(--pad),calc((100vw - 1440px)/2)));margin-right:calc(-1 * max(var(--pad),calc((100vw - 1440px)/2)))}}
@media(max-width:760px){
 main>.hero{display:flex;flex-direction:column;justify-content:safe center;padding-top:102px;padding-bottom:60px;gap:14px}
 .hero-content,.hero-art{width:100%}.hero h1,html[lang=en] .hero h1{font-size:clamp(34px,9.5vw,46px);margin:17px 0 13px}
 .hero-description{margin-top:12px;line-height:1.8}.hero-actions{margin-top:18px;gap:17px}.hero-subtitle,html[lang=en] .hero-subtitle{font-size:13px}
 .hero-art img{height:clamp(150px,25svh,250px);width:auto}.hero-art figcaption{margin-top:3px}
 .hero-bottom{bottom:18px;padding-top:13px}.hero-bottom>span{font-size:6px}
 main>section:not(.hero){padding-top:38px;padding-bottom:38px;justify-content:safe center}
 main>section.possibilities{display:flex;gap:25px;align-items:stretch}
 .section-top{margin-bottom:24px}.vision-intro>div{margin-top:22px}.vision-path{margin-top:28px}
 .vision-path article{padding-top:16px;padding-bottom:18px}.path-dot{top:20px}.vision-path h3{margin:8px 0}.vision-path p{line-height:1.7}
 .people{margin-top:27px;gap:26px}.people article{padding-top:20px}.people h3{margin:12px 0}.people p{line-height:1.85}
 .brand-manifesto{padding:0;display:block}.brand-manifesto>img{width:85px;margin-bottom:35px}.brand-manifesto h2{font-size:36px}
 main>section.contact{padding-top:55px;padding-bottom:0}.contact h2{font-size:34px;margin-top:25px}.contact-bottom{margin-bottom:35px}
 .contact footer{padding-top:25px;padding-bottom:22px;gap:18px}.contact footer p{line-height:1.8}
}
@media(prefers-reduced-motion:reduce){main{scroll-behavior:auto}}

/* Keep the scroll cue after the content, including on short or zoomed viewports. */
.hero{padding-bottom:25px}.hero-art img{max-height:58svh}
.hero-bottom{position:relative;left:auto;right:auto;bottom:auto;z-index:1;grid-column:1 / -1;width:100%;margin-top:20px;align-self:end}
@media(max-width:760px){main>.hero{padding-bottom:20px}.hero-bottom{margin-top:8px}.hero-art img{max-height:none}}