@charset "UTF-8";
:root{color-scheme:dark;--bg:#090c0e;--surface:#12191d;--cyan:#56e8f5;--text:#eff3f4;--muted:#a9b6bc;--line:#2b363c;--display:"Arial Black","Segoe UI",sans-serif;--body:"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 var(--body);-webkit-font-smoothing:antialiased}::selection{background:var(--cyan);color:var(--bg)}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{touch-action:manipulation;-webkit-tap-highlight-color:#56e8f533}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:6px}p{margin:0 0 1.2em}h1,h2,h3{line-height:1.1;margin:0;text-wrap:balance}h1,h2{font-family:var(--display);font-weight:850;letter-spacing:-.055em}h2{font-size:clamp(34px,4vw,54px)}h3{font-size:23px;letter-spacing:-.025em}section[id]{scroll-margin-top:30px}.wrap{width:min(1280px,calc(100% - 100px));margin-inline:auto}.skip{position:absolute;top:12px;left:20px;transform:translateY(-180%);background:var(--cyan);color:var(--bg);padding:10px 18px;z-index:10}.skip:focus{transform:none}.header{display:flex;align-items:center;justify-content:space-between;min-height:112px;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:15px;font-size:18px;font-weight:650;white-space:nowrap}.brand-mark{font-size:31px;font-weight:900;letter-spacing:-.14em}.brand-mark span{font-size:24px;color:var(--cyan);padding-left:5px;vertical-align:top}.header nav{display:flex;align-items:center;gap:32px;font-size:14px}.header nav a:hover,.text-link:hover,.footer a:hover{color:var(--cyan)}.nav-contact{border:1px solid var(--line);padding:10px 19px;border-radius:4px}.nav-contact span{margin-left:14px;color:var(--cyan)}.hero{display:grid;grid-template-columns:1.18fr 1fr;gap:45px;align-items:center;padding-top:80px;padding-bottom:65px}.intro{font-size:14px;color:var(--cyan);display:flex;align-items:center;gap:10px;margin-bottom:24px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--cyan);flex-shrink:0}h1{font-size:clamp(48px,5.8vw,82px);line-height:1.02;letter-spacing:-.065em}.outlined{color:var(--cyan)}.hero-description{color:var(--muted);font-size:18px;max-width:490px;margin:29px 0}.actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:14px 21px;border:1px solid transparent;border-radius:4px;font-size:14px;font-weight:700;line-height:1.4;min-height:48px}.primary{background:var(--cyan);color:#081013}.primary:hover{background:#a3f6fc}.text-link{font-size:14px;text-underline-offset:6px;text-decoration:underline;text-decoration-color:#66767c}.hero-note{margin:30px 0 0;color:var(--muted);font-size:12px}.flow-art{height:470px;position:relative;isolation:isolate;background:radial-gradient(ellipse at 50% 50%,#12333b55,transparent 65%);border:1px solid #273238;border-radius:8px;background-color:#0d1215;overflow:hidden}.flow-art:before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(#56676e66 .7px,transparent .7px);background-size:19px 19px;mask-image:linear-gradient(transparent,#000 35%,#000 65%,transparent)}.art-top{position:absolute;inset:20px 22px auto;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);gap:10px}.small-tag{border:1px solid #3e555e;border-radius:30px;font-size:11px;padding:3px 10px;display:inline-block;color:#bdced4;white-space:nowrap}.orbit{position:absolute;top:100px;left:50%;width:275px;height:275px;border:1px solid #22434d;border-radius:50%;transform:translateX(-50%);z-index:-1}.orbit:before{content:"";position:absolute;inset:28px;border:1px dashed #29404b;border-radius:50%}.orbit span{position:absolute;right:17px;bottom:22px;font-weight:900;font-size:44px;color:#24434c;letter-spacing:-6px}.flow-node{position:absolute;display:flex;align-items:center;gap:15px;border:1px solid #38505a;background:#121c21;box-shadow:0 12px 32px #0006;border-radius:6px;padding:16px 18px;width:290px}.flow-node small{display:block;color:var(--muted);font-size:11px;margin-bottom:3px}.flow-node strong{font-weight:600;font-size:14px}.node-icon{background:#1c343b;color:var(--cyan);width:35px;height:35px;display:grid;place-items:center;border-radius:4px;font-size:23px;flex-shrink:0}.node-light{height:6px;width:6px;background:var(--cyan);border-radius:50%;margin-left:auto}.node-one{left:28px;top:90px;transform:rotate(-3deg)}.node-two{right:24px;top:203px;transform:rotate(2deg)}.node-three{left:35px;top:316px;border-color:#43818d;transform:rotate(-2deg);width:315px}.node-two:before,.node-three:before{content:"";position:absolute;bottom:100%;left:30px;width:1px;height:32px;background:var(--cyan)}.art-bottom{position:absolute;bottom:16px;left:0;right:0;text-align:center;font-size:11px;color:var(--muted)}.art-bottom .dot{width:5px;height:5px;margin-right:7px}.principles{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:13px;padding:23px 0;border-block:1px solid var(--line)}.principles span:before{content:"+";color:var(--cyan);padding-right:12px}.section{padding-block:100px}.section-label{font-size:13px;color:var(--cyan);margin-bottom:22px}.section-heading{max-width:740px}.section-heading>p:last-child:not(.section-label){color:var(--muted);margin-top:24px;max-width:630px}.services{display:grid;grid-template-columns:repeat(3,1fr);margin-top:45px;border-block:1px solid var(--line)}.services article{padding:35px 30px 28px 0}.services article+article{border-left:1px solid var(--line);padding-left:30px}.service-symbol{font-size:40px;line-height:1;color:var(--cyan);display:block;margin-bottom:30px}.services h3{margin-bottom:18px}.services p{color:var(--muted);font-size:15px}.services .service-detail{font-size:12px;margin-top:28px;margin-bottom:0;color:#d9e1e4}.scope-note{font-size:12px;color:var(--muted);margin:18px 0 0}.about-band{background:#11181c;border-block:1px solid var(--line)}.about{padding-block:65px;display:grid;grid-template-columns:1.1fr 1fr;gap:0 90px}.about>.section-label{grid-column:1/-1}.about h2{font-size:clamp(32px,3.5vw,46px)}.about>div p{color:var(--muted);font-size:16px}.steps{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:55px 0 0;gap:32px}.steps li{border-top:1px solid var(--line);padding-top:20px}.steps span{font-size:12px;color:var(--cyan);font-variant-numeric:tabular-nums}.steps h3{font-size:20px;margin:22px 0 16px}.steps p{font-size:14px;color:var(--muted);margin:0}.lab-section{padding-block:85px;background:#11191d;border-block:1px solid #304149}.lab-heading{display:grid;grid-template-columns:1fr .8fr;gap:100px;align-items:end;margin-bottom:40px}.lab-heading>p{font-size:16px;color:var(--muted);margin:0}.lab-shell{border:1px solid #3c5059;border-radius:8px;background:var(--bg);overflow:hidden}.lab-toolbar{display:flex;justify-content:space-between;padding:15px 24px;background:#18252b;font-size:12px;color:#c2d1d6;gap:15px}.lab-toolbar .dot{margin-right:7px}.demo-tabs{display:flex;align-items:center;justify-content:center;gap:20px;padding:26px;border-bottom:1px solid var(--line)}.demo-tabs>span{color:#637880}.demo-tabs button{border:1px solid #34454c;background:#121a1f;color:#adbdc5;border-radius:4px;min-height:48px;padding:12px 18px;font-size:12px;display:flex;gap:14px}.demo-tabs button[aria-pressed=true]{border-color:var(--cyan);color:var(--cyan);background:#132b31}.demo-tabs button:hover{border-color:var(--cyan);color:var(--text)}.demo-content{padding:30px 40px;min-height:330px}.demo-caption{color:var(--cyan);font-size:12px;margin-bottom:15px}.demo-content h3{font-size:26px}.sample{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0}.sample dt{color:var(--muted);font-size:12px;margin-bottom:6px}.sample dd{margin:0;font-size:15px;overflow-wrap:anywhere}.demo-explanation{color:var(--muted);font-size:14px;max-width:780px;margin:22px 0 0}.mail{border-left:2px solid var(--cyan);padding:2px 0 2px 20px;margin-top:20px;font-size:14px}.mail p{margin:0 0 8px}.lab-controls{border-top:1px solid var(--line);padding:18px 40px;display:flex;justify-content:space-between;align-items:center;gap:20px}.lab-controls p{color:var(--muted);font-size:12px;margin:0}.lab-footnote{font-size:12px;color:var(--muted);margin:18px 0 0}.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:85px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;position:relative;list-style:none;padding:23px 35px 23px 0;font-size:17px;font-weight:600}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:5px;color:var(--cyan);font-size:24px;top:15px;font-weight:400}details[open] summary:after{content:"−"}summary:hover{color:var(--cyan)}details p{font-size:15px;color:var(--muted);padding:0 24px 8px 0;max-width:620px}.contact-section{display:grid;grid-template-columns:1.15fr 1fr;gap:90px;border-top:1px solid var(--line);padding-block:75px 90px}.contact-section h2{font-size:clamp(36px,4.5vw,60px)}.contact-section>div>p:last-child{color:var(--muted);margin-top:25px;max-width:490px;font-size:16px}.contact-pending{align-self:center;border:1px solid #38515c;border-radius:6px;padding:30px;background:#111c22}.pending-icon{color:var(--cyan);font-size:35px;display:block;margin-bottom:14px}.contact-pending h3{font-size:22px}.contact-pending p{font-size:14px;color:var(--muted);margin-top:18px}.footer{border-top:1px solid var(--line);padding-block:25px 35px;display:flex;justify-content:space-between;align-items:center;gap:24px}.footer .brand{font-size:14px}.footer .brand span{color:var(--cyan)}.footer p,.footer>a:last-child{font-size:12px;color:var(--muted);margin:0}
@media(min-width:900px) and (prefers-reduced-motion:no-preference){.flow-art{animation:arrive .65s ease-out both}@keyframes arrive{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.hero{gap:24px}.flow-node{width:250px}.node-one{left:16px}.node-two{right:15px}.node-three{left:16px;width:270px}.flow-art{height:470px}.about,.lab-heading,.faq,.contact-section{gap:40px}.demo-tabs{gap:12px;padding:23px 18px}.demo-tabs button{gap:9px;padding:12px}.steps{gap:20px}}
@media(max-width:800px){.header{min-height:95px}.header nav{gap:20px}.hero{grid-template-columns:1fr;padding-top:50px;gap:40px}.hero h1{font-size:clamp(50px,8.4vw,70px)}.hero-description{max-width:550px}.flow-art{height:430px;max-width:600px;width:100%;justify-self:center}.node-one{top:70px;left:12%;width:290px}.node-two{top:175px;right:10%;width:290px}.node-three{top:280px;left:15%;width:315px}.orbit{top:75px}.section{padding-block:75px}.services article{padding-right:20px}.services article+article{padding-left:20px}.services h3{font-size:21px}.about{grid-template-columns:1fr;gap:25px}.about>.section-label{margin:0}.about>div{max-width:580px}.steps{grid-template-columns:1fr 1fr;gap:35px}.lab-heading{grid-template-columns:1fr;gap:24px}.lab-heading>p{max-width:570px}.faq{grid-template-columns:1fr;gap:35px}.contact-section{grid-template-columns:1fr;gap:25px}.contact-pending{max-width:580px}.footer{flex-wrap:wrap}.footer p{order:3;width:100%}}
@media(max-width:560px){.wrap{width:calc(100% - 40px)}body{font-size:16px}.header{align-items:flex-start;flex-wrap:wrap;gap:14px;padding-block:20px}.header .brand{font-size:16px}.brand-mark{font-size:28px}.header nav{width:100%;justify-content:space-between;gap:12px;font-size:12px}.nav-contact{padding:7px 11px}.nav-contact span{margin-left:8px}.hero{padding-top:36px;padding-bottom:35px}.intro{font-size:12px;margin-bottom:20px}h1,.hero h1{font-size:clamp(42px,10.5vw,58px)}.hero-description{font-size:16px;margin:24px 0}.actions{gap:20px}.hero-note{font-size:11px}.flow-art{height:420px}.art-top{inset:18px 15px auto;font-size:10px}.flow-node{padding:14px 12px;gap:10px}.node-one{left:15px;top:75px;width:255px}.node-two{right:15px;top:178px;width:250px}.node-three{left:15px;top:281px;width:280px;max-width:calc(100% - 30px)}.flow-node strong{font-size:12px}.flow-node small{font-size:10px}.orbit{width:245px;height:245px;top:95px}.principles{flex-wrap:wrap;gap:8px 20px;font-size:11px;padding-block:18px}.section{padding-block:60px}.section-label{margin-bottom:18px}.services{grid-template-columns:1fr;margin-top:32px}.services article,.services article+article{padding:27px 0;border-left:0}.services article+article{border-top:1px solid var(--line)}.service-symbol{margin-bottom:18px;font-size:32px}.services .service-detail{margin-top:18px}.about{padding-block:45px}.steps{gap:30px 22px}.steps h3{font-size:19px}.steps p{font-size:13px}.lab-section{padding-block:60px}.lab-toolbar{padding:12px 15px;font-size:10px}.lab-toolbar>span:last-child{max-width:95px;text-align:right}.demo-tabs{gap:6px;padding:15px 12px;justify-content:space-between;align-items:stretch}.demo-tabs>span{align-self:center;font-size:12px}.demo-tabs button{flex:1;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:7px;font-size:10px;padding:9px 7px;min-width:0;text-align:left}.demo-tabs button span{font-size:11px;line-height:1.35}.demo-content{padding:24px 20px;min-height:440px}.demo-content h3{font-size:23px}.sample{grid-template-columns:1fr;gap:15px;margin:24px 0}.sample dt{margin-bottom:2px}.sample dd{font-size:14px}.lab-controls{padding:18px 20px;gap:10px}.lab-controls .button{font-size:12px;padding:12px;gap:10px}.demo-explanation{font-size:13px}.faq{gap:30px}summary{font-size:16px}.contact-section{padding-block:50px 55px}.contact-pending{padding:24px}.footer{gap:18px;padding-block:24px}.footer>a:last-child{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Second edition: light reading surfaces, blue wayfinding, cyan laboratory. */
.legal-links{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13px}.legal-links a{display:inline-flex;min-height:44px;align-items:center}.legal-main{max-width:850px;padding-block:60px 85px}.legal-main h1{font-size:clamp(38px,6vw,65px);margin-bottom:28px}.legal-main h2{font-size:clamp(25px,3.5vw,34px);margin:38px 0 18px;letter-spacing:-.03em}.legal-main p,.legal-main li{color:var(--muted);max-width:75ch;overflow-wrap:anywhere}.legal-main a{color:var(--cyan);text-decoration:underline;text-underline-offset:4px}.legal-main nav{display:flex;flex-wrap:wrap;gap:12px 25px;margin-bottom:32px}.legal-main nav a{min-height:44px;display:inline-flex;align-items:center}.draft-notice{padding:20px 24px;border-left:3px solid var(--cyan);background:#16272f;margin:24px 0 34px}.legal-main .draft-notice{color:var(--text)}.legal-main ul{padding-left:22px}.legal-main table{width:100%;border-collapse:collapse;font-size:14px}.legal-main th,.legal-main td{padding:12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.legal-table{overflow-x:auto}.legal-main .date{font-size:13px}
:root{--paper:#f6f6f1;--soft:#eaf0f2;--ink:#132a35;--blue:#075ab7;--light-muted:#425a67;--light-line:#cad5da}
.hero{padding-top:88px;padding-bottom:76px}.hero-description{line-height:1.7}.header nav a{min-height:44px;display:inline-flex;align-items:center}.button{border-radius:7px;padding:16px 23px;letter-spacing:.005em}.text-link{display:inline-flex;align-items:center;min-height:44px}.light-band{background:var(--paper);color:var(--ink);color-scheme:light}.soft-band{background:var(--soft);color:var(--ink);color-scheme:light}.light-band .section-label,.soft-band .section-label{color:var(--blue);font-weight:650}.light-band .section-heading>p:last-child:not(.section-label),.light-band .services p,.light-band .scope-note,.light-band details p,.soft-band .steps p{color:var(--light-muted)}.light-band .services,.light-band .services article,.light-band .faq-list,.light-band details,.soft-band .steps li{border-color:var(--light-line)}.light-band .service-symbol,.soft-band .steps span,.light-band summary:after{color:var(--blue)}.light-band .services .service-detail{color:var(--ink);font-weight:600}.light-band summary:hover{color:var(--blue)}.light-band :focus-visible,.soft-band :focus-visible{outline-color:var(--blue)}.services{margin-top:50px}.services article{padding-top:39px;padding-bottom:34px}.services h3{font-size:25px}.services p{line-height:1.75}.services .service-detail{padding-top:18px;border-top:1px solid var(--light-line)}.section-heading h2{max-width:720px}.about-band{background:#142730;border-color:#27434e}.about{padding-block:75px}.about h2{max-width:580px}.steps li{padding-top:23px}.steps span{font-size:14px;font-weight:650}.steps h3{line-height:1.2}.lab-section{background:#0f1c23;padding-block:95px}.lab-shell{box-shadow:0 24px 60px #0003}.lab-toolbar{background:#1a303b}.demo-tabs button{min-height:52px}.demo-content{min-height:355px}.faq h2{max-width:400px}.contact-section{border-top:0;padding-top:95px}.contact-pending{background:#13252e;border-color:#355562}.social-contact{display:flex;width:fit-content;max-width:100%;margin-top:24px;background:#dbf7fb;color:#102a35;font-size:13px;gap:10px;padding:13px 16px}.social-contact:hover{background:var(--cyan)}.footer a:last-child{min-height:44px;display:inline-flex;align-items:center}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.button{transition:background-color .18s ease,transform .18s ease}.button:hover{transform:translateY(-2px)}.header nav a,.text-link,summary{transition:color .15s ease}}
@media(max-width:800px){.hero{padding-top:48px;padding-bottom:45px}.about{padding-block:55px}.contact-section{padding-top:70px}.services h3{font-size:21px}.lab-section{padding-block:70px}}
@media(max-width:560px){.hero{padding-top:36px;padding-bottom:35px}.header nav{gap:8px}.services article,.services article+article{padding-block:28px}.services h3{font-size:24px}.demo-tabs button{min-height:65px}.demo-content{min-height:440px}.contact-section{padding-top:55px}.social-contact{font-size:12px;padding-inline:12px;gap:8px}.about{padding-block:45px}.lab-section{padding-block:60px}}