:root{
  --paper:#f3efe5;
  --paper-2:#e9e2d4;
  --ink:#121313;
  --ink-soft:#242725;
  --muted:#777a74;
  --line:rgba(18,19,19,.16);
  --acid:#c8ff4d;
  --warm:#ff6b3d;
  --white:#f9f6ef;
  --sans:Inter,Arial,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --serif:Georgia,"Times New Roman","Songti SC","STSong",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}
.skip-link{position:fixed;left:18px;top:18px;z-index:1000;padding:11px 15px;background:var(--ink);color:var(--white);transform:translateY(-160%);transition:transform .2s}.skip-link:focus{transform:none}
:focus-visible{outline:2px solid var(--warm);outline-offset:4px}
.site-shell{overflow:hidden}.section-pad{padding:110px max(28px,5vw)}
.site-header{height:88px;padding:0 max(28px,5vw);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line);position:relative;z-index:20;background:rgba(243,239,229,.88);backdrop-filter:blur(14px)}
.brand{display:inline-flex;align-items:center;justify-self:start}.brand img{width:190px;height:auto}
.desktop-nav{display:flex;gap:30px;font-size:13px}.desktop-nav a{position:relative}.desktop-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;background:var(--ink);transition:.25s}.desktop-nav a:hover:after{right:0}.header-cta{justify-self:end;font-size:13px;border-bottom:1px solid var(--ink);padding-bottom:5px}.header-cta span{margin-left:5px}
.menu-toggle{display:none;border:0;background:none;padding:10px}.menu-toggle span{display:block;width:24px;height:1px;background:var(--ink);margin:6px 0;transition:.2s}
.hero{min-height:calc(100vh - 88px);display:flex;flex-direction:column;justify-content:space-between;text-align:center}.eyebrow,.section-kicker{font-size:11px;letter-spacing:.17em;font-weight:600;color:var(--muted)}.hero .eyebrow{align-self:center}.hero-grid{display:block;margin:clamp(70px,10vh,120px) auto 70px;width:100%}.hero-copy{max-width:1080px;margin:0 auto}.hero h1,.section-head h2,.statement h2,.system-copy h2,.thinking-head h2,.evidence-title h2,.contact h2{font-size:clamp(48px,6.2vw,94px);line-height:.98;letter-spacing:-.055em;font-weight:500;margin:0}.hero h1 em,.section-head h2 em,.system-copy h2 em,.thinking-head h2 em,.evidence-title h2 em{font-family:var(--serif);font-weight:600}.hero-lead{font-size:clamp(18px,1.7vw,25px);margin:30px auto 20px;max-width:760px}.hero-body{font-size:17px;line-height:1.8;color:#41443f;max-width:820px;margin-left:auto;margin-right:auto}.hero-actions{display:flex;justify-content:center;gap:28px;align-items:center;margin-top:38px}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;padding:16px 20px;border:1px solid transparent;font-size:13px;transition:.25s}.btn-dark{background:var(--ink);color:var(--white)}.btn-dark:hover{transform:translateY(-2px);background:#2a2c2a}.text-link{font-size:13px;border-bottom:1px solid var(--line);padding-bottom:6px}.text-link span{margin-left:9px}
.hero-copy,.hero-visual{min-width:0}.hero-visual{position:relative;aspect-ratio:4/3;min-height:440px;overflow:hidden;background:#09101a;isolation:isolate}.hero-visual:after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(135deg,rgba(5,10,18,.15),rgba(5,10,18,.02) 50%,rgba(5,10,18,.42))}.hero-media{width:100%;height:100%;object-fit:cover;object-position:64% center}.hero-orbit{position:absolute;inset:9% 10% 14%;z-index:2;display:grid;place-items:center;color:var(--white)}.orbit{position:absolute;border:1px solid rgba(255,255,255,.3);border-radius:50%}.orbit-a{inset:4%}.orbit-b{inset:18%}.orbit-c{inset:32%;background:radial-gradient(circle at 50% 50%,rgba(200,255,77,.22),transparent 62%)}.core-word{width:30%;aspect-ratio:1;border-radius:50%;background:rgba(10,14,17,.84);border:1px solid rgba(200,255,77,.55);color:var(--white);display:grid;place-items:center;align-content:center;text-align:center;z-index:2;box-shadow:0 0 60px rgba(200,255,77,.12);backdrop-filter:blur(9px)}.core-word span{font-size:9px;letter-spacing:.2em;color:#c9cbc7}.core-word strong{font-family:var(--serif);font-size:clamp(24px,3vw,42px);font-weight:600}.node{position:absolute;padding:7px 12px;border:1px solid rgba(255,255,255,.3);border-radius:999px;background:rgba(5,10,18,.72);color:var(--white);font-size:11px;backdrop-filter:blur(8px)}.n1{top:5%;left:41%}.n2{top:26%;right:2%}.n3{bottom:20%;right:4%}.n4{bottom:5%;left:43%}.n5{bottom:23%;left:1%}.n6{top:25%;left:3%}.hero-visual-caption{position:absolute;z-index:3;left:20px;right:20px;bottom:16px;display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.82);font-size:8px;letter-spacing:.14em}.hero-visual-caption b{font-weight:500;color:var(--acid)}
.dark-section{background:var(--ink);color:var(--white)}.dark-section .section-kicker{color:#949893}.statement{padding-top:130px;padding-bottom:140px}.statement-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:8vw;margin-top:70px}.statement-title h2{font-size:clamp(48px,5.6vw,84px)}.statement-copy{font-size:clamp(24px,2.7vw,40px);line-height:1.35;letter-spacing:-.03em}.statement-copy p{margin:0 0 34px;color:#9b9e99}.statement-copy .accent-line{color:var(--white);font-family:var(--serif)}.statement-copy strong{color:var(--acid);font-weight:500}
.section-head{display:grid;grid-template-columns:1.4fr .6fr;align-items:end;gap:5vw;margin:55px 0 70px}.section-head h2{font-size:clamp(44px,5vw,76px)}.section-head>p{font-size:16px;line-height:1.7;color:var(--muted);max-width:420px;justify-self:end}.section-head.light>p{color:#9b9e99}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.principle-card{padding:34px 28px 48px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:300px;display:flex;flex-direction:column}.principle-card span{font-size:10px;color:var(--muted);letter-spacing:.15em}.principle-card h3{font-size:24px;font-weight:500;letter-spacing:-.03em;margin:48px 0 16px}.principle-card p{font-size:14px;line-height:1.8;color:#686c66;margin:auto 0 0}
.value-system{background:var(--paper-2)}.system-layout{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:7vw;margin-top:60px}.system-copy h2{font-size:clamp(44px,4.7vw,74px)}.system-copy>p{max-width:650px;font-size:16px;line-height:1.8;color:#5d615b;margin:30px 0}.system-equation{display:flex;flex-wrap:wrap;gap:9px;align-items:center;border-top:1px solid var(--line);padding-top:22px;font-size:12px}.system-equation span{padding:7px 10px;border:1px solid var(--line);border-radius:2px}.system-equation b{font-weight:400;color:var(--warm)}.system-diagram{position:relative;aspect-ratio:1;display:grid;place-items:center;max-width:610px}.diagram-core{width:42%;aspect-ratio:1;border-radius:50%;background:var(--ink);color:var(--white);display:grid;align-content:center;justify-items:center;text-align:center;z-index:2}.diagram-core small{font-size:8px;letter-spacing:.15em;color:#9b9e99}.diagram-core strong{font-family:var(--serif);font-size:clamp(26px,3vw,44px);margin:6px 0}.diagram-core p{font-size:10px;color:#aaaca8;margin:0}.diagram-ring{position:absolute;border:1px solid rgba(18,19,19,.2);border-radius:50%}.diagram-ring span{position:absolute;background:var(--paper-2);border:1px solid var(--line);padding:7px 10px;font-size:10px;border-radius:999px}.r1{inset:18%}.r2{inset:3%}.r1 span:first-child{top:-11px;left:43%}.r1 span:last-child{bottom:-11px;left:43%}.r2 span:nth-child(1){top:14%;right:7%}.r2 span:nth-child(2){bottom:14%;right:7%}.r2 span:nth-child(3){bottom:14%;left:7%}.r2 span:nth-child(4){top:14%;left:7%}
.method-track{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid rgba(255,255,255,.16);border-left:1px solid rgba(255,255,255,.16)}.method-track article{min-height:300px;padding:28px 20px;border-right:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16);display:flex;flex-direction:column}.method-track span{font-size:9px;color:#767b75}.method-track h3{font-family:var(--sans);font-size:23px;font-weight:500;letter-spacing:-.02em;margin:55px 0 8px}.method-track p{font-family:var(--serif);font-size:18px;margin:0 0 18px;color:var(--acid)}.method-track small{font-size:12px;line-height:1.6;color:#8d918c;margin:auto 0 0}
.services{padding-bottom:120px}.service-list{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:70px 1fr auto;gap:24px;padding:35px 0;border-bottom:1px solid var(--line);align-items:start;transition:.25s}.service-row:hover{padding-left:14px;padding-right:14px;background:rgba(255,255,255,.35)}.service-no{font-size:10px;color:var(--muted);padding-top:7px}.service-row h3{font-size:clamp(23px,2.3vw,34px);font-weight:500;margin:0 0 10px;letter-spacing:-.03em}.service-row p{max-width:750px;color:#6f736d;line-height:1.7;margin:0;font-size:14px}.service-row>span{font-size:10px;border:1px solid var(--line);padding:6px 9px;border-radius:999px;color:var(--muted)}
.evidence{background:#dfe1da}.evidence-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:8vw;margin-top:60px}.evidence-title h2{font-size:clamp(48px,5vw,78px)}.evidence-title p{margin-top:30px;max-width:300px;color:#676b65;line-height:1.7}.case-stack{border-top:1px solid var(--line)}.case-card{padding:34px 0 36px;border-bottom:1px solid var(--line)}.case-tag{font-size:10px;letter-spacing:.1em;color:var(--muted);margin-bottom:16px}.case-card h3{font-size:clamp(24px,2.4vw,36px);line-height:1.2;letter-spacing:-.03em;margin:0 0 16px;font-weight:500}.case-card p{color:#5f635d;line-height:1.7;max-width:800px}.case-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.case-meta span{font-size:10px;padding:6px 8px;border:1px solid rgba(18,19,19,.16);border-radius:999px}
.thinking-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin:55px 0 70px}.thinking-head h2{font-size:clamp(48px,5vw,78px)}.thinking-head p{color:var(--acid);font-size:13px}.thinking-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.16)}.thinking-card{min-height:340px;background:var(--ink);padding:28px;display:flex;flex-direction:column;transition:.25s}.thinking-card:hover{background:#1b1d1b}.thinking-card span{font-size:9px;color:#747974}.thinking-card h3{font-family:var(--sans);font-size:28px;font-weight:500;letter-spacing:-.03em;margin:54px 0 8px}.thinking-card .thinking-en{font-family:var(--serif);font-size:18px;line-height:1.25;color:var(--acid);margin:0 0 22px}.thinking-card .thinking-desc{color:#989c96;font-size:13px;line-height:1.7;margin:0}.thinking-card b{margin-top:auto;font-size:11px;font-weight:500;color:var(--acid)}
.manifesto{background:var(--paper);border-top:1px solid var(--line)}.manifesto-label{font-size:11px;letter-spacing:.15em;margin-bottom:42px;color:var(--muted)}.manifesto-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:8vw;align-items:start}.manifesto-summary h2{font-size:clamp(38px,4.1vw,64px);line-height:1.02;letter-spacing:-.05em;font-weight:500;margin:0 0 28px}.manifesto-summary h2 em{font-family:var(--serif);font-weight:600}.manifesto-summary p{max-width:380px;font-size:15px;line-height:1.75;color:var(--muted);margin:0}.manifesto-copy{max-width:none;margin:0}.manifesto-copy p{font-size:clamp(22px,2.25vw,36px);line-height:1.45;letter-spacing:-.025em;margin:0 0 24px}.manifesto-copy p:last-child{margin-bottom:0}.manifesto-copy strong{font-family:var(--serif);font-weight:600}
.contact{padding-top:130px;padding-bottom:130px}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw}.contact h2{font-size:clamp(48px,5.4vw,82px);margin-top:50px}.contact-copy{padding-top:64px}.contact-copy p{font-size:18px;line-height:1.7;color:#a5a8a3;max-width:520px}.contact-copy strong{color:var(--white);font-weight:500}.btn-light{background:var(--white);color:var(--ink);margin-top:28px}.site-footer{padding:45px max(28px,5vw);display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:30px;align-items:end;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.footer-brand img{width:170px;height:auto}.footer-tagline{text-align:center}.footer-meta{text-align:right}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .75s ease,transform .75s ease}.js .reveal.is-visible{opacity:1;transform:none}.mobile-menu{display:none}
@media(max-width:1100px){.desktop-nav{display:none}.site-header{grid-template-columns:1fr auto}.header-cta{display:none}.menu-toggle{display:block}.hero-grid,.system-layout,.evidence-grid,.contact-grid{grid-template-columns:1fr}.hero-visual{width:min(100%,760px);justify-self:center}.principle-grid{grid-template-columns:repeat(2,1fr)}.method-track{grid-template-columns:repeat(3,1fr)}.thinking-grid{grid-template-columns:repeat(2,1fr)}.section-head{grid-template-columns:1fr}.section-head>p{justify-self:start}.statement-grid{grid-template-columns:1fr}.manifesto-layout{grid-template-columns:1fr;gap:52px}.manifesto-summary p{max-width:560px}.mobile-menu{position:fixed;inset:88px 0 0;background:var(--paper);z-index:19;padding:40px max(28px,5vw);flex-direction:column;gap:0}.mobile-menu.open{display:flex}.mobile-menu a{padding:20px 0;border-bottom:1px solid var(--line);font-size:22px}.menu-toggle.active span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle.active span:last-child{transform:translateY(-3.5px) rotate(-45deg)}}
@media(max-width:680px){.section-pad{padding:78px 22px}.site-header{height:74px;padding:0 22px}.mobile-menu{inset:74px 0 0;padding:30px 22px}.brand img{width:158px}.hero{min-height:auto;padding-top:52px}.hero-grid{margin:48px 0 35px}.hero h1{font-size:clamp(40px,12vw,56px);overflow-wrap:anywhere}.hero-body{font-size:15px}.hero-actions{align-items:center;flex-direction:column;gap:18px}.node{font-size:9px}.statement{padding-top:84px;padding-bottom:84px}.statement-copy{font-size:27px}.section-head{margin:42px 0 48px}.principle-grid{grid-template-columns:1fr}.principle-card{min-height:240px}.method-track{grid-template-columns:1fr 1fr}.method-track article{min-height:230px}.service-row{grid-template-columns:42px 1fr}.service-row>span{display:none}.thinking-head{display:block}.thinking-head p{margin-top:24px}.thinking-grid{grid-template-columns:1fr}.thinking-card{min-height:260px}.manifesto-label{margin-bottom:30px}.manifesto-layout{gap:42px}.manifesto-summary h2{font-size:42px;margin-bottom:20px}.manifesto-summary p{font-size:14px}.manifesto-copy p{font-size:22px;line-height:1.55;margin-bottom:18px}.site-footer{grid-template-columns:1fr;gap:15px}.footer-tagline{text-align:left}.footer-meta{text-align:left}.system-equation{line-height:1.7}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none;transition:none}}