:root{--ink:#080a09;--paper:#e9ebe5;--muted:#898f88;--line:#e9ebe524;--signal:#b9ff63}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--ink);color:var(--paper);margin:0;font-family:Arial,Helvetica,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}body:before{content:"";pointer-events:none;opacity:.12;z-index:20;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");position:fixed;inset:0}.site-header{z-index:100;border-bottom:1px solid var(--line);pointer-events:auto;justify-content:space-between;align-items:center;height:94px;padding:0 clamp(24px,4vw,72px);display:flex;position:absolute;top:0;left:0;right:0}.site-header nav,.site-header a{z-index:101;pointer-events:auto;touch-action:manipulation;position:relative}.brand{letter-spacing:.18em;align-items:center;gap:12px;font-size:13px;font-weight:700;display:flex}.brand-mark{border:1px solid var(--paper);border-radius:50%;place-items:center;width:30px;height:30px;font-family:Georgia,serif;font-style:italic;display:grid}nav{letter-spacing:.16em;align-items:center;gap:10px;font-size:11px;display:flex}.site-nav-link{min-height:44px;color:var(--muted);cursor:pointer;align-items:center;padding:0 5px;transition:color .2s;display:inline-flex}.site-nav-link:hover,.site-nav-link.active{color:var(--paper)}.nav-separator{background:var(--line);width:1px;height:14px;margin:0 8px}.lang{color:var(--muted);transition:color .2s}a.lang:hover,.lang.active{color:var(--paper)}.lang-divider{color:#343834}.hero{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,.88fr) minmax(420px,1.12fr);align-items:center;min-height:100svh;display:grid;position:relative;overflow:hidden}.hero:after{content:"";background:var(--line);width:1px;position:absolute;top:94px;bottom:0;left:44%}.hero-copy{z-index:2;padding:150px 6vw 90px;position:relative}.eyebrow{color:var(--muted);letter-spacing:.2em;align-items:center;gap:10px;margin:0 0 34px;font:10px/1.4 monospace;display:flex}.eyebrow span{background:var(--signal);width:6px;height:6px;box-shadow:0 0 14px var(--signal);border-radius:50%}h1{letter-spacing:-.055em;margin:0;font-family:Georgia,Songti SC,serif;font-size:clamp(54px,6vw,98px);font-weight:400;line-height:.98}.hero-lede{color:#adb1aa;max-width:560px;margin:38px 0 34px;font-size:clamp(15px,1.2vw,18px);line-height:1.9}.text-link{letter-spacing:.14em;border-bottom:1px solid #555b54;align-items:center;gap:46px;padding:15px 0 13px;font-size:12px;display:inline-flex}.text-link span{color:var(--signal);font-size:17px}.hero-visual{place-items:center;height:100%;min-height:720px;display:grid;position:relative}.hero-visual:before{content:"";aspect-ratio:1;filter:blur(14px);background:radial-gradient(circle,#b9ff6312,#0000 66%);border-radius:50%;width:70%;position:absolute}.feedback-glyph{aspect-ratio:1;place-items:center;width:min(38vw,590px);display:grid;position:relative}.orbit{border:1px solid #e9ebe530;border-radius:50%;position:absolute;inset:8%}.orbit-a{transform:rotate(18deg)scaleX(.68)}.orbit-b{transform:rotate(78deg)scaleX(.68)}.orbit-c{border-color:#b9ff6357;inset:24%;box-shadow:inset 0 0 50px #b9ff630a,0 0 38px #b9ff6308}.glyph-core{z-index:2;color:#d9ddd5;text-shadow:0 0 34px #e9ebe51f;font-family:Georgia,serif;font-size:clamp(130px,18vw,270px);font-style:italic;line-height:1;position:relative;transform:rotate(-9deg)}.axis{background:var(--line);position:absolute}.axis-x{height:1px;left:2%;right:2%}.axis-y{width:1px;top:2%;bottom:2%}.node{border:1px solid var(--signal);background:var(--ink);border-radius:50%;width:7px;height:7px;position:absolute;box-shadow:0 0 10px #b9ff6373}.node-a{top:15%;left:49%}.node-b{top:52%;right:14%}.node-c{bottom:17%;left:36%}.node-d{top:37%;left:19%}.spec-label{color:#6f746e;letter-spacing:.15em;font:8px/1 monospace;position:absolute}.spec-label b{color:var(--signal);margin-right:9px;font-weight:400}.label-one{top:22%;left:11%}.label-two{top:47%;right:8%}.label-three{bottom:20%;left:18%}.hero-index{z-index:3;color:#626761;letter-spacing:.16em;justify-content:space-between;font:8px/1.5 monospace;display:flex;position:absolute;bottom:26px;left:4vw;right:4vw}.hero-index span:last-child{text-align:right}.about{border-bottom:1px solid var(--line);grid-template-columns:44% 56%;min-height:70vh;display:grid}.section-index{color:#71766f;letter-spacing:.18em;border-right:1px solid var(--line);padding:82px 4vw;font:10px/1 monospace}.about-content{padding:80px clamp(28px,7vw,120px) 110px}.about h2{letter-spacing:-.035em;margin:0 0 52px;font-family:Georgia,Songti SC,serif;font-size:clamp(34px,4vw,62px);font-weight:400}.about p{color:#a7aca5;max-width:720px;margin:0;font-size:clamp(17px,1.55vw,24px);line-height:1.9}.about i{color:var(--paper);font-family:Georgia,serif}@media (max-width:800px){.site-header{height:74px}.site-header nav{letter-spacing:.1em;gap:8px;font-size:9px}.nav-separator,.lang.active,.lang-divider{display:none}.hero{padding-top:74px;display:block}.hero:after{display:none}.hero-copy{padding:78px 24px 36px}h1{font-size:clamp(52px,16vw,76px)}.hero-lede{margin-top:28px}.desktop-break{display:none}.hero-visual{height:48vh;min-height:430px}.feedback-glyph{width:min(86vw,480px)}.glyph-core{font-size:clamp(150px,48vw,240px)}.label-one{top:15%;left:7%}.label-two{top:50%;right:3%}.label-three{bottom:13%;left:10%}.hero-index{display:none}.about{grid-template-columns:1fr;min-height:auto}.section-index{border-right:0;padding:58px 24px 28px}.about-content{padding:24px 24px 90px}.about h2{margin-bottom:34px}}@media (prefers-reduced-motion:no-preference){.orbit-a{animation:22s linear infinite spin-a}.orbit-b{animation:28s linear infinite reverse spin-b}.orbit-c{animation:5s ease-in-out infinite pulse}@keyframes spin-a{to{transform:rotate(378deg)scaleX(.68)}}@keyframes spin-b{to{transform:rotate(438deg)scaleX(.68)}}@keyframes pulse{50%{opacity:.72;transform:scale(1.025)}}}
.infra,.team{border-bottom:1px solid var(--line);grid-template-columns:44% 56%;display:grid}.join-page{background:var(--ink);min-height:100vh;color:var(--paper)}.join-header{position:absolute}.join-hero{align-items:center;min-height:100svh;padding:150px 7vw 100px;display:flex;position:relative;overflow:hidden}.join-grid{background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);opacity:.56;background-size:clamp(80px,10vw,150px) clamp(80px,10vw,150px);position:absolute;inset:94px 0 0;-webkit-mask-image:linear-gradient(90deg,#0000 4%,#000 32% 100%);mask-image:linear-gradient(90deg,#0000 4%,#000 32% 100%)}.join-grid:after{content:"";background:radial-gradient(circle at 73% 45%,#b9ff6314,#0000 31%);position:absolute;inset:0}.join-content{z-index:2;max-width:920px;position:relative}.join-content h1{font-size:clamp(54px,7vw,106px);line-height:1.01}.join-lede{color:#a7aca5;max-width:700px;margin:42px 0 50px;font-size:clamp(17px,1.5vw,21px);line-height:1.8}.join-contact{border-top:1px solid #525852;border-bottom:1px solid #525852;grid-template-columns:1fr auto;align-items:center;width:min(100%,650px);padding:25px 0 18px;transition:border-color .2s,color .2s;display:grid}.join-contact small{color:var(--signal);letter-spacing:.2em;grid-column:1/3;margin-bottom:14px;font:8px/1 monospace}.join-contact span{font-family:Georgia,serif;font-size:clamp(22px,2.2vw,32px)}.join-contact b{color:var(--signal);font-size:20px;font-weight:400}.join-contact:hover{color:var(--signal);border-color:var(--signal)}.join-coordinate{z-index:2;color:#646a63;letter-spacing:.15em;font:8px/1.5 monospace;position:absolute}.join-coordinate-a{top:135px;right:5vw}.join-coordinate-b{text-align:right;bottom:55px;right:5vw}.join-footer{z-index:2;color:#646a63;letter-spacing:.14em;justify-content:space-between;font:8px/1 monospace;display:flex;position:absolute;bottom:36px;left:5vw;right:5vw}.careers-section{border-top:1px solid var(--line);padding:115px clamp(24px,7vw,120px) 120px}.careers-heading{max-width:930px;margin-bottom:75px}.careers-heading h2{letter-spacing:-.045em;margin:0 0 32px;font:400 clamp(44px,5.3vw,80px)/1.12 Georgia,Songti SC,serif}.careers-heading>p:last-child{color:#a7aca5;max-width:760px;font-size:18px;line-height:1.9}.careers-list{border-top:1px solid var(--line)}.career-row{border-bottom:1px solid var(--line);grid-template-columns:72px minmax(0,1fr) 36px;align-items:center;gap:20px;padding:30px 8px;transition:color .2s,background-color .2s;display:grid}.career-row:hover{color:var(--signal);background:#b9ff6306}.career-number{color:var(--signal);letter-spacing:.13em;align-self:start;padding-top:7px;font:10px/1 monospace}.career-row-main{gap:14px;display:grid}.career-row-main strong{font:400 clamp(23px,2.3vw,34px)/1.35 Georgia,Songti SC,serif}.career-row-main small{color:var(--muted);letter-spacing:.14em;font:9px/1.5 monospace}.career-arrow{color:var(--signal);font-size:23px}.careers-apply{color:#a7aca5;justify-content:space-between;align-items:end;gap:30px;margin-top:65px;line-height:1.7;display:flex}.careers-apply p{max-width:560px;margin:0}.careers-apply a{border-bottom:1px solid var(--signal);color:var(--paper);white-space:nowrap;padding-bottom:6px}.career-article{max-width:980px;margin:0 auto;padding:150px 40px 120px}.career-back{color:var(--muted);letter-spacing:.14em;margin-bottom:85px;font:10px/1 monospace;display:inline-block}.career-back:hover{color:var(--signal)}.career-article h1{max-width:900px;font-size:clamp(48px,6.1vw,80px);line-height:1.12}.career-meta{border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--signal);letter-spacing:.12em;flex-wrap:wrap;gap:15px 38px;margin-top:46px;padding:22px 0;font:10px/1.5 monospace;display:flex}.career-location-note{color:#a7aca5;max-width:680px;margin:28px 0 90px;font-size:16px;line-height:1.8}.career-doc-content{color:#c2c7c0;max-width:760px;font-family:Georgia,Songti SC,serif;font-size:17px;line-height:1.9}.career-doc-content h2{display:none}.career-doc-content h3{color:var(--paper);margin:62px 0 18px;font:400 30px/1.3 Georgia,Songti SC,serif}.career-doc-content h3 strong{font-weight:400}.career-doc-content p{margin:0 0 20px}.career-doc-content>p:first-child{color:var(--paper);font-size:19px}.career-doc-content ul{margin:0 0 25px;padding-left:22px}.career-doc-content li{margin:0 0 12px;padding-left:6px}.career-doc-content li p{margin:0}.career-doc-content li::marker{color:var(--signal)}.career-doc-content blockquote{border-left:1px solid #52624c;margin:28px 0;padding-left:22px}.career-doc-content strong{color:var(--paper);font-weight:600}.career-apply-block{border-top:1px solid var(--line);margin-top:100px;padding-top:62px}.career-apply-block h2{font:400 clamp(36px,4vw,56px)/1.2 Georgia,Songti SC,serif}.career-apply-block>p:not(.eyebrow){color:#a7aca5;max-width:720px;margin:22px 0 42px;font-size:17px;line-height:1.9}.career-page-footer{border-top:1px solid var(--line);color:var(--muted);letter-spacing:.13em;justify-content:space-between;padding:36px clamp(24px,5vw,72px);font:9px/1 monospace;display:flex}@media (max-width:800px){.careers-section{padding:78px 24px 90px}.careers-heading{margin-bottom:55px}.careers-heading h2{font-size:44px}.careers-heading>p:last-child{font-size:16px}.career-row{grid-template-columns:35px minmax(0,1fr) 22px;gap:10px;padding:26px 0}.career-row-main strong{font-size:24px}.careers-apply{display:block}.careers-apply a{margin-top:22px;display:inline-block}.career-article{padding:112px 24px 85px}.career-back{margin-bottom:64px}.career-article h1{font-size:45px}.career-location-note{margin-bottom:65px}.career-doc-content{font-size:16px}.career-doc-content h3{margin-top:48px;font-size:27px}.career-apply-block{margin-top:80px}}.infra-body,.team-body{padding:80px clamp(28px,7vw,120px) 110px}.infra h2,.team h2,.work h2,footer h2{letter-spacing:-.045em;margin:0;font-family:Georgia,Songti SC,serif;font-size:clamp(42px,5vw,76px);font-weight:400;line-height:1.06}.section-lede{color:#a7aca5;max-width:680px;margin:36px 0 70px;font-size:18px;line-height:1.85}.loop-map{border-top:1px solid var(--line);border-bottom:1px solid var(--line);align-items:center;padding:30px 0;display:flex;overflow:hidden}.loop-step{flex-direction:column;flex:1;gap:12px;display:flex;position:relative}.loop-step span{color:var(--signal);font:8px monospace}.loop-step b{letter-spacing:.12em;font-size:12px;font-weight:400}.loop-step em{color:#4d524d;font-style:normal;position:absolute;bottom:0;right:14px}.scope-grid{grid-template-columns:1fr 1.7fr;gap:34px;margin-top:58px;display:grid}.scope-grid small{color:#696f68;letter-spacing:.16em;font:9px monospace}.scope-grid p{margin:12px 0 0;font-family:Georgia,Songti SC,serif;font-size:23px;line-height:1.5}.work{border-bottom:1px solid var(--line);grid-template-columns:44% 56%;display:grid}.work-heading{border-right:1px solid var(--line);padding:82px 4vw 100px}.work-heading>span,.work-heading>p{color:#777d76}.work-heading>span{letter-spacing:.18em;font:10px monospace}.work-heading h2{margin-top:80px;font-size:clamp(40px,4vw,62px)}.work-heading p{max-width:440px;margin-top:28px;line-height:1.8}.work-list{align-self:center}.work-row{border-bottom:1px solid var(--line);grid-template-columns:50px .8fr 1.5fr;align-items:center;gap:20px;min-height:132px;padding:22px 4vw;display:grid}.work-row:last-child{border:0}.work-row>span{color:var(--signal);font:8px monospace}.work-row h3{margin:0;font-family:Georgia,serif;font-size:25px;font-weight:400}.work-row p{color:#929790;margin:0;font-size:13px;line-height:1.5}.work-detail{flex-direction:column;gap:15px;display:flex}.work-links{flex-wrap:wrap;gap:8px 18px;display:flex}.work-links a{color:#c6cac3;letter-spacing:.1em;border-bottom:1px solid #3f453f;padding-bottom:4px;font:9px/1.4 monospace;transition:color .2s,border-color .2s}.work-links a:hover,.team-body>p a:hover{color:var(--signal);border-color:var(--signal)}.team-body>p a{color:var(--paper);border-bottom:1px solid #596059;padding-bottom:2px}.team-body>p{color:#a7aca5;max-width:780px;margin:48px 0;font-size:19px;line-height:1.95}.team blockquote{border-top:1px solid var(--line);color:#d3d6d0;margin:0;padding:25px 0 0;font-family:Georgia,Songti SC,serif;font-size:19px;line-height:1.7}.english h1{font-size:clamp(52px,5.7vw,92px)}.english .loop-step b{font-size:9px}.english .about p{line-height:1.65}footer{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:86vh;padding:110px 6vw 40px;display:flex;position:relative;overflow:hidden}footer:before{content:"";aspect-ratio:1;border:1px solid #b9ff631a;border-radius:50%;width:50vw;position:absolute}.footer-ring{color:#e9ebe506;font-family:Georgia,serif;font-size:min(60vw,850px);font-style:italic;position:absolute;transform:rotate(-8deg)}.footer-kicker,.footer-line{color:#777d76;letter-spacing:.18em;font:9px monospace;position:relative}.footer-kicker{color:var(--signal);margin-bottom:38px}footer h2{font-size:clamp(45px,6vw,90px);position:relative}.footer-line{margin-top:38px}.footer-contact{border-bottom:1px solid #4a504a;flex-direction:column;gap:10px;margin-top:56px;padding-bottom:7px;font-family:Georgia,serif;font-size:clamp(18px,1.8vw,28px);transition:color .2s,border-color .2s;display:flex;position:relative}.footer-contact span{color:var(--signal);letter-spacing:.2em;font:8px/1 monospace}.footer-contact:hover{color:var(--signal);border-color:var(--signal)}.footer-bottom{color:#696f68;letter-spacing:.12em;justify-content:space-between;font:9px monospace;display:flex;position:absolute;bottom:30px;left:4vw;right:4vw}@media (max-width:800px){.join-hero{padding:130px 24px 110px}.join-grid{background-size:82px 82px;inset:74px 0 0;-webkit-mask-image:linear-gradient(#0000,#000 25%);mask-image:linear-gradient(#0000,#000 25%)}.join-content h1{font-size:clamp(47px,13vw,66px)}.join-lede{margin:32px 0 42px;font-size:17px}.join-coordinate{display:none}.join-footer{bottom:28px;left:24px;right:24px}.join-footer span:last-child{display:none}.about,.infra,.work,.team{grid-template-columns:1fr;min-height:auto}.infra .section-index,.team .section-index{border-right:0;padding:58px 24px 28px}.infra-body,.team-body{padding:24px 24px 90px}.work-heading{border-right:0;padding:58px 24px}.work-heading h2{margin-top:52px}.work-list{border-top:1px solid var(--line)}.work-row{grid-template-columns:34px 1fr;padding:24px}.work-detail{grid-column:2/3}.work-links{gap:12px 18px}.loop-map{grid-template-columns:1fr 1fr;gap:26px;display:grid}.loop-step em{display:none}.scope-grid{grid-template-columns:1fr}.english h1{font-size:clamp(48px,13vw,68px)}footer{min-height:74vh;padding-left:24px;padding-right:24px}}.careers-list .career-row-main small{color:#b7beb5;letter-spacing:.055em;font:14px/1.5 Arial,Helvetica,PingFang SC,Microsoft YaHei,sans-serif}@media (max-width:800px){.careers-list .career-row-main small{font-size:13px}}
