:root{--ink:#173c34;--muted:#5c7167;--paper:#f7f7ee;--line:#d4ddd0;--dark:#102924;--accent:#d8edab}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:none}a:focus-visible,video:focus-visible{outline:3px solid #799e47;outline-offset:5px}p{line-height:1.65;margin:0}h1,h2,h3{font-weight:500;margin:0;letter-spacing:-.04em}h1{font-size:clamp(48px,5.7vw,88px);line-height:1.02}h2{font-size:clamp(34px,3.8vw,58px);line-height:1.08}h3{font-size:25px;line-height:1.2}.zh h1{font-size:clamp(40px,5vw,72px);line-height:1.2;letter-spacing:-.035em}.zh h2{font-size:clamp(32px,3.5vw,52px);line-height:1.25}.nav{height:82px;padding:0 5%;display:flex;align-items:center;gap:30px;background:var(--paper);border-bottom:1px solid var(--line);position:relative;z-index:5}.wordmark{font-size:29px;font-weight:800;letter-spacing:-1.4px;white-space:nowrap}.brand-orbit{font-weight:400;margin-left:4px}.navlinks{display:flex;gap:28px;margin-left:auto;font-size:13px}.navlinks a:hover{color:#72943e}.lang{font-size:13px;padding:10px;border-left:1px solid var(--line)}.navcta{font-size:12px;border:1px solid #81988b;padding:12px 16px;border-radius:2px}.skip{position:fixed;top:-80px;left:20px;z-index:20;background:white;padding:15px}.skip:focus{top:10px}.hero{min-height:690px;height:calc(100svh - 82px);max-height:920px;position:relative;color:white;overflow:hidden}.heroimg{width:100%;height:100%;object-fit:cover;object-position:center;position:absolute}.heroshade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,28,24,.88) 0%,rgba(8,28,24,.68) 38%,rgba(8,28,24,.04) 85%),linear-gradient(0deg,rgba(8,28,24,.55),transparent 30%)}.herocopy{position:relative;padding:8% 5% 100px;max-width:930px}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:600;margin-bottom:30px;text-transform:uppercase}.hero .eyebrow{color:var(--accent)}.herointro{font-size:18px;max-width:570px;margin-top:28px;color:#edf1e4}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:26px;margin-top:34px}.button{display:inline-block;background:var(--ink);color:white;padding:17px 24px;font-size:14px;border:1px solid transparent;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px);background:#2d5642}.button.light{background:var(--accent);color:var(--dark)}.button.light:hover{background:#e9f7cb}.textlink{font-size:14px;border-bottom:1px solid #9cae99;padding:10px 0}.herofoot{position:absolute;bottom:26px;left:5%;right:5%;display:flex;justify-content:space-between;font-size:10px;letter-spacing:1.5px;color:#e9eee3}.section{padding:100px 7%;scroll-margin-top:0}.split{display:grid;grid-template-columns:1.05fr 1fr;gap:8%;align-items:start}.lead{font-size:19px;line-height:1.65;color:var(--muted)}.journey{display:grid;grid-template-columns:repeat(3,1fr);gap:5%;margin-top:66px}.journey article{border-top:1px solid #aebfad;padding-top:20px;position:relative}.journey article:not(:last-child):after{content:'→';position:absolute;right:-10%;top:-17px;background:var(--paper);padding:5px;color:#789660}.number{display:block;font-family:Georgia,serif;font-style:italic;font-size:40px;color:#809966;margin-bottom:23px}.journey h3{margin-bottom:18px}.journey p,.techgrid p{font-size:16px;color:var(--muted)}.note{font-size:12px;color:#6b7d6c;margin-top:24px;line-height:1.6}.film{padding-top:40px}.film .split{align-items:center;margin-bottom:32px}.film .split p{color:var(--muted);font-size:16px;max-width:500px}.cinema{background:#0b1e19;box-shadow:0 20px 70px #1b352b14}.cinema video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain}.caption{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.8px;color:var(--muted);gap:20px;margin-top:14px}.intelligence{background:#edf1e7}.techgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:5%;margin-top:48px}.smallindex{font-size:12px;color:#7c9860}.techgrid h3{margin:10px 0 15px}.architecture{margin:50px 0 0;background:#fbfcf8;padding:24px;border:1px solid var(--line)}.architecture img{display:block;width:100%}.architecture figcaption{border-top:1px solid var(--line);padding-top:18px;margin-top:14px;display:flex;justify-content:space-between;gap:30px;font-size:12px;line-height:1.5;color:var(--muted)}.architecture figcaption span{max-width:65%}.architecture figcaption a{text-decoration:underline}.platformloop{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);padding:0;margin:54px 0 0;border-top:1px solid #b5c3af;border-bottom:1px solid #b5c3af}.platformloop li{padding:25px 20px 26px 0;font-size:17px;position:relative}.platformloop li+li{padding-left:26px;border-left:1px solid #b5c3af}.platformloop li span{display:block;color:#8aa265;font-size:12px;margin-bottom:15px}.human{background:var(--ink);color:var(--paper);padding-top:110px;padding-bottom:110px}.human .eyebrow{color:var(--accent)}.human .lead{color:#d3dfcf;align-self:center}.human h2{font-family:Georgia,'Songti SC',serif;font-weight:400;line-height:1.25}.foundername{font-size:23px;font-weight:600;margin-top:35px}.founder .note{margin-top:8px}.underlink{display:inline-block;border-bottom:1px solid #9aad90;padding-bottom:9px;margin-top:26px;font-size:14px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);margin-top:55px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:27px 0}.metrics strong{font-size:30px;font-weight:500;letter-spacing:-1px;display:block}.metrics span{font-size:13px;color:var(--muted);display:block;margin-top:10px}.status{background:#e9eee4}.statusrows{margin-top:38px}.statusrows article{display:grid;grid-template-columns:1fr 2fr;gap:40px;border-top:1px solid #b8c8b6;padding:25px 0}.statusrows p{font-size:17px;color:var(--muted)}.librarygrid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:43px}.resource{display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);transition:background .2s}.resource:hover{background:#e9efdf}.resource .eyebrow{font-size:10px;margin-bottom:28px}.resource p{font-size:15px;margin:18px 0 30px;color:var(--muted)}.resourcecta{font-size:13px;margin-top:auto}.connect{background:var(--dark);color:var(--paper)}.connect .lead{color:#d4dfd1}.connect .eyebrow{color:var(--accent)}.subtle{font-size:14px;color:#a1b69f;margin-top:20px}footer{display:flex;align-items:center;justify-content:space-between;padding:28px 5%;background:#0b211b;color:#cfdfc9;font-size:11px}footer .wordmark{font-size:23px}.blueprint{max-width:1150px;margin:auto}.blueprint h1{font-size:58px;margin-bottom:30px}.blueprint section{margin:50px 0}.blueprint h2{font-size:30px;margin-bottom:20px}.blueprint section p{font-size:18px;color:var(--muted)}@media(min-width:1600px){.section{padding-left:max(7%,calc((100vw - 1440px)/2));padding-right:max(7%,calc((100vw - 1440px)/2))}}@media(max-width:1000px){.navlinks{gap:17px}.nav{gap:15px}.navcta{display:none}.lang{margin-left:auto}.hero{min-height:680px}.herocopy{padding-top:100px}.metrics strong{font-size:25px}.section{padding:75px 6%}.resource{padding:22px}}@media(max-width:650px){.nav{height:68px;padding:0 6%;gap:10px}.wordmark{font-size:26px}.navlinks{display:none}.hero{min-height:730px;max-height:none;height:calc(100svh - 68px)}.heroimg{object-position:63% center}.heroshade{background:linear-gradient(90deg,#081e18d9,#081e1870),linear-gradient(0deg,#081e18aa,transparent)}.herocopy{padding:85px 6% 95px}.hero h1{font-size:48px}.zh .hero h1{font-size:41px}.herointro{font-size:17px}.hero .eyebrow{font-size:9px;letter-spacing:1.2px}.actions{gap:19px}.herofoot span:last-child{display:none}.split{grid-template-columns:1fr;gap:27px}.section{padding:65px 6%}.eyebrow{margin-bottom:24px}.lead{font-size:17px}.journey,.techgrid,.librarygrid{grid-template-columns:1fr;gap:32px;margin-top:35px}.journey article:not(:last-child):after{display:none}.number{font-size:30px;margin-bottom:13px}.journey h3{margin-bottom:12px}.film{padding-top:10px}.caption{font-size:9px}.caption span:last-child{display:none}.architecture{padding:8px;margin-top:28px}.architecture figcaption{display:block;padding:14px 5px;font-size:11px}.architecture figcaption span{display:none}.platformloop{grid-template-columns:1fr 1fr;margin-top:32px}.platformloop li{font-size:15px;padding:18px!important}.platformloop li:nth-child(3){border-left:0;border-top:1px solid #b5c3af}.platformloop li:nth-child(4){border-top:1px solid #b5c3af}.metrics{grid-template-columns:1fr;gap:26px;margin-top:35px}.metrics strong{font-size:32px}.metrics span{margin-top:5px}.statusrows article{grid-template-columns:1fr;gap:15px}.statusrows p{font-size:16px}.resource{padding:25px}.resource .eyebrow{margin-bottom:17px}.resource p{margin-bottom:20px}footer{gap:20px;flex-wrap:wrap}.blueprint h1{font-size:40px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{.nav,.hero,.film,footer{display:none}.section{padding:24px;background:white!important;color:#173c34!important}a{color:inherit}.split{gap:20px}h2{font-size:28px}}
.nowrap{display:inline-block;white-space:nowrap}.mobile-contact{display:none}@media(max-width:1000px){.mobile-contact{display:block;margin-left:auto;font-size:12px;padding:10px 0}.lang{margin-left:0}}@media(max-width:650px){.hero .nowrap{display:block}.zh .hero h1{font-size:38px}.herocopy{padding-top:65px}.nav{gap:20px}}
.hero-stage{font-size:12px;line-height:1.55;color:#d8edab;margin-top:19px;max-width:540px}.hero .actions{margin-top:24px}.evidence-summary{font-size:13px;color:var(--muted);line-height:1.7;margin-top:20px;max-width:980px}.evidence-summary a{text-decoration:underline;text-underline-offset:4px}.human{padding-top:75px;padding-bottom:75px}.human h2{font-size:clamp(32px,3.3vw,48px)}.contact-form{margin-top:58px;border-top:1px solid #456155;padding-top:35px;max-width:920px;margin-left:auto}.form-intro{margin-bottom:27px}.form-intro h3{font-size:27px}.form-intro p{font-size:14px;color:#b6c9b3;margin-top:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.form-grid label{display:flex;flex-direction:column;gap:10px;font-size:13px;color:#d6e2ce}.form-wide{grid-column:1/-1}.contact-form input:not([type=checkbox]),.contact-form select,.contact-form textarea{width:100%;border:1px solid #5c7365;background:#17362c;color:#f2f5e9;border-radius:2px;padding:14px;font:inherit;font-size:16px;line-height:1.5}.contact-form textarea{resize:vertical;min-height:142px}.contact-form textarea::placeholder{color:#a7bca4}.contact-form input:focus-visible,.contact-form select:focus-visible,.contact-form textarea:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.consent{display:flex;align-items:flex-start;gap:11px;font-size:13px;line-height:1.65;color:#c9d8c1;margin-top:22px}.consent input,.privacy-toggle input{accent-color:#789751;width:17px;height:17px;flex-shrink:0;margin:3px 0 0}.consent a{text-decoration:underline;text-underline-offset:3px}.form-submit{display:flex;align-items:center;gap:24px;margin-top:25px}.form-submit button{cursor:pointer;font-family:inherit;flex-shrink:0}.form-submit button:disabled{opacity:.55;cursor:default;transform:none}.form-submit p{font-size:13px;color:#cfdec5}.form-trap{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.privacy-toggle{display:flex;align-items:flex-start;gap:12px;margin-top:28px;line-height:1.5;font-size:17px}@media(max-width:650px){.hero-stage{font-size:11px}.hero{min-height:760px}.contact-form{margin-top:40px}.form-grid{grid-template-columns:1fr;gap:20px}.form-submit{flex-direction:column;align-items:flex-start;gap:15px}.form-submit button{width:100%}.human{padding-top:55px;padding-bottom:55px}.blueprint .nav{gap:15px}}