@font-face{font-family:ArchivoFallback;src:local("Arial");size-adjust:105%}
:root{
  --blue:#0052CC;
  --navy:#002238;
  --yellow:#FFD600;
  --black:#050505;
  --white:#F5F5F5;
  --muted:#B7C5D1;
  --line:#18394E;
  --link:#8BB8FF;
  --surface:#080B0E;
  --font-display:"Archivo",ArchivoFallback,sans-serif;
  --font-body:"Source Sans 3",ArchivoFallback,sans-serif;
  --radius-s:8px;
  --radius-l:32px;
  --space:clamp(1.25rem,3vw,2.5rem);
  --section:clamp(5rem,10vw,10rem);
  --content:1320px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:6rem;color-scheme:dark}
body{min-width:320px;background:var(--black);color:var(--white);font:400 1.0625rem/1.7 var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::selection{background:var(--yellow);color:var(--black)}
a{color:inherit;text-decoration:none}
a:hover{color:var(--yellow)}
img{display:block;max-width:100%;height:auto}
button,a,summary{-webkit-tap-highlight-color:transparent}
button{font:inherit}
:focus-visible{outline:3px solid var(--yellow);outline-offset:4px;border-radius:2px}
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip-link{position:fixed;left:1rem;top:1rem;z-index:20;padding:.75rem 1rem;background:var(--yellow);color:var(--black);transform:translateY(-180%)}
.skip-link:focus{transform:translateY(0)}
.container{width:min(100% - 2.5rem,var(--content));margin-inline:auto}
.narrow{width:min(100% - 2.5rem,1080px);margin-inline:auto}
.site-header{position:sticky;top:0;z-index:10;background:rgba(5,5,5,.96);border-bottom:1px solid var(--line)}
.header-inner{min-height:78px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:2rem}
.wordmark{font:800 1.08rem/1 var(--font-display);letter-spacing:-.035em;white-space:nowrap}
.wordmark span{color:var(--yellow)}
.desktop-nav{display:flex;justify-content:center;align-items:center;gap:clamp(1rem,2.2vw,2rem);font-size:.96rem}
.desktop-nav a{position:relative;padding:.75rem 0;color:var(--muted)}
.desktop-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:.4rem;height:2px;background:var(--yellow);transition:right .22s ease-out}
.desktop-nav a:hover::after,.desktop-nav a[aria-current="page"]::after{right:0}
.desktop-nav a[aria-current="page"]{color:var(--white)}
.header-action,.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.15rem;border:1px solid transparent;border-radius:var(--radius-s);font-weight:700;line-height:1.2;transition:transform .2s ease-out,background-color .2s ease-out,color .2s ease-out}
.header-action{background:var(--white);color:var(--black);font-size:.92rem}
.header-action:hover,.button:hover{color:var(--black);transform:translateY(-2px)}
.button-primary{background:var(--yellow);color:var(--black)}
.button-blue{background:var(--blue);color:var(--white)}
.button-blue:hover{background:var(--white)}
.button-secondary{border-color:var(--line);background:transparent;color:var(--white)}
.button-secondary:hover{background:var(--navy);color:var(--white)}
.text-link{display:inline-flex;align-items:center;min-height:44px;font-weight:700;color:var(--link);text-decoration:underline;text-decoration-color:transparent;text-underline-offset:5px;transition:text-decoration-color .2s ease-out}
.text-link:hover{text-decoration-color:currentColor}
.menu{display:none;position:relative;justify-self:end}
.menu summary{min-width:48px;min-height:48px;display:grid;place-items:center;cursor:pointer;list-style:none;font-weight:700}
.menu summary::-webkit-details-marker{display:none}
.menu nav{position:absolute;right:0;top:calc(100% + .75rem);width:min(82vw,320px);padding:1rem;background:var(--navy);border:1px solid var(--line);border-radius:var(--radius-s)}
.menu nav a{display:flex;align-items:center;min-height:48px;padding:.5rem;border-bottom:1px solid var(--line)}
.menu nav a:last-child{border-bottom:0}
main{display:block}
.hero{position:relative;isolation:isolate;min-height:calc(100dvh - 78px);display:grid;align-items:center;padding:clamp(3rem,6vw,6rem) 0}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:repeating-linear-gradient(to bottom,transparent 0,transparent 55px,rgba(0,82,204,.12) 56px,transparent 57px);mask-image:linear-gradient(to right,black,transparent 70%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);gap:clamp(2rem,5vw,5rem);align-items:center}
.hero-copy{position:relative;z-index:2}
.kicker{margin-bottom:1.25rem;color:var(--muted);font-size:.88rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.hero h1,.display{font-family:var(--font-display);font-weight:800;letter-spacing:-.065em;line-height:.9;text-wrap:balance}
.hero h1{max-width:9ch;font-size:clamp(3.5rem,7.4vw,7.9rem)}
.hero h1 span{display:block}
.hero h1 .accent{color:var(--yellow)}
.hero-lead{max-width:57ch;margin-top:1.75rem;color:var(--muted);font-size:clamp(1.08rem,1.5vw,1.3rem);line-height:1.55}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.5rem;margin-top:2rem}
.hero-figure{position:relative;margin:0;transform:translateZ(0)}
.hero-figure::before{content:"";position:absolute;inset:2rem -1.25rem -1.25rem 2rem;background:var(--blue);z-index:-1;border-radius:0 0 0 var(--radius-l)}
.hero-media{position:relative;overflow:hidden;aspect-ratio:1/1;background:var(--navy);border-radius:var(--radius-l) 0 var(--radius-l) 0}
.hero-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.hero-figure figcaption{position:absolute;left:-1.5rem;right:2rem;bottom:2rem;padding:1rem 1.25rem;background:var(--navy);border-left:4px solid var(--yellow);font-size:.9rem;line-height:1.45}
.hero-figure figcaption strong{display:block;color:var(--white);font-size:1rem}
.hero-figure figcaption span{color:var(--muted)}
.topic-rail{border-block:1px solid var(--line)}
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.topic-grid a{min-height:112px;display:flex;flex-direction:column;justify-content:center;padding:1.25rem;border-right:1px solid var(--line);transition:background-color .2s ease-out}
.topic-grid a:last-child{border-right:0}
.topic-grid a:hover{background:var(--navy);color:var(--white)}
.topic-grid small{color:var(--muted);font-size:.82rem}
.topic-grid strong{font-family:var(--font-display);font-size:1.18rem}
.section{padding:var(--section) 0}
.section-compact{padding:clamp(3.5rem,7vw,6rem) 0}
.split-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:3rem;align-items:end;margin-bottom:clamp(2.5rem,5vw,5rem)}
.split-heading h2,.section-title{font-family:var(--font-display);font-size:clamp(2.6rem,5.6vw,5.8rem);font-weight:800;line-height:.95;letter-spacing:-.055em;text-wrap:balance}
.split-heading p{max-width:50ch;color:var(--muted);font-size:1.15rem}
.ecosystem{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2.5rem,7vw,7rem);align-items:center}
.ecosystem-figure{margin:0}
.ecosystem-figure img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:0 var(--radius-l) 0 var(--radius-l)}
.ecosystem-figure figcaption{margin-top:.75rem;color:var(--muted);font-size:.85rem}
.category-list{list-style:none;border-top:1px solid var(--line)}
.category-list li{border-bottom:1px solid var(--line)}
.category-list a{display:grid;grid-template-columns:1fr auto;gap:1rem;align-items:center;padding:1.4rem 0}
.category-list strong{display:block;font:700 clamp(1.35rem,2.2vw,2rem)/1.15 var(--font-display);letter-spacing:-.025em}
.category-list small{display:block;margin-top:.35rem;color:var(--muted);font-size:.96rem}
.category-list .go{color:var(--link);font-size:.9rem;font-weight:700;white-space:nowrap}
.workflow{background:var(--blue);color:var(--white)}
.workflow .split-heading p{color:var(--white)}
.workflow-steps{display:grid;grid-template-columns:repeat(5,1fr);list-style:none;border-top:1px solid rgba(245,245,245,.55)}
.workflow-steps li{padding:1.5rem 1.25rem 0 0}
.workflow-steps li+li{padding-left:1.25rem;border-left:1px solid rgba(245,245,245,.55)}
.workflow-steps span{display:block;margin-bottom:1rem;font:800 2.4rem/1 var(--font-display);color:var(--yellow)}
.workflow-steps strong{display:block;font:700 1.35rem/1.15 var(--font-display)}
.workflow-steps p{margin-top:.65rem;font-size:.96rem;line-height:1.5}
.workflow .text-link{margin-top:2.5rem;color:var(--white);text-decoration-color:var(--white)}
.article-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,5rem);align-items:center;margin-bottom:3rem;padding-bottom:3rem;border-bottom:1px solid var(--line)}
.article-feature img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius-l) 0 var(--radius-l) 0}
.article-meta{display:flex;flex-wrap:wrap;gap:.4rem 1rem;margin-bottom:1rem;color:var(--muted);font-size:.9rem}
.article-feature h3{font:800 clamp(2rem,4vw,4rem)/1 var(--font-display);letter-spacing:-.05em}
.article-feature p{margin:1rem 0;color:var(--muted)}
.article-list{list-style:none}
.article-list li{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:1.5rem;align-items:center;padding:1.5rem 0;border-bottom:1px solid var(--line)}
.article-list img{width:150px;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius-s)}
.article-list h3{font:700 clamp(1.25rem,2vw,1.75rem)/1.15 var(--font-display);letter-spacing:-.025em}
.article-list p{margin-top:.45rem;color:var(--muted);font-size:.98rem;line-height:1.45}
.article-list .text-link{white-space:nowrap}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(2.5rem,7vw,7rem)}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{position:relative;min-height:64px;padding:1.35rem 3rem 1.35rem 0;cursor:pointer;list-style:none;font:700 1.18rem/1.4 var(--font-display)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:.25rem;top:1rem;font:400 2rem/1 var(--font-body);color:var(--yellow)}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{max-width:68ch;padding:0 2rem 1.5rem 0;color:var(--muted)}
.contact-section{position:relative;padding:clamp(5rem,10vw,9rem) 0;background:var(--navy);overflow:hidden}
.contact-section::after{content:"3D";position:absolute;right:-.05em;bottom:-.3em;color:transparent;-webkit-text-stroke:1px rgba(245,245,245,.13);font:800 min(38vw,520px)/1 var(--font-display);pointer-events:none}
.contact-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.25fr .75fr;gap:3rem;align-items:end}
.contact-inner h2{max-width:12ch;font:800 clamp(3rem,6.8vw,7rem)/.92 var(--font-display);letter-spacing:-.06em}
.contact-inner p{max-width:43ch;margin-bottom:1.5rem;color:var(--muted)}
.site-footer{padding:3rem 0 2rem;border-top:1px solid var(--line)}
.footer-top{display:grid;grid-template-columns:1fr auto;gap:3rem;align-items:start;padding-bottom:3rem}
.footer-brand p{max-width:42ch;margin-top:1rem;color:var(--muted)}
.footer-links{display:grid;grid-template-columns:repeat(2,minmax(140px,1fr));gap:2rem 4rem}
.footer-links strong{display:block;margin-bottom:.75rem}
.footer-links a{display:block;min-height:36px;color:var(--muted)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-top:1.5rem;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.breadcrumb{padding:1.5rem 0 0;font-size:.92rem}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none}
.breadcrumb li+li::before{content:"/";margin-right:.4rem;color:var(--muted)}
.breadcrumb a{color:var(--link);text-decoration:underline;text-underline-offset:3px}
.breadcrumb [aria-current="page"]{color:var(--muted)}
.article-hero{padding:clamp(3rem,7vw,7rem) 0 3rem}
.article-hero h1{max-width:15ch;margin:1rem 0 1.5rem;font:800 clamp(3rem,6.8vw,6.8rem)/.94 var(--font-display);letter-spacing:-.06em;text-wrap:balance}
.article-hero .lead{max-width:66ch;color:var(--muted);font-size:clamp(1.15rem,1.7vw,1.4rem);line-height:1.55}
.article-byline{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-top:1.5rem;color:var(--muted);font-size:.94rem}
.article-cover{margin:0 0 clamp(3rem,6vw,5rem)}
.article-cover img{width:100%;max-height:720px;aspect-ratio:16/8;object-fit:cover;border-radius:0 var(--radius-l) 0 var(--radius-l)}
.article-cover figcaption{margin-top:.65rem;color:var(--muted);font-size:.85rem}
.article-layout{display:grid;grid-template-columns:240px minmax(0,720px);gap:clamp(2.5rem,6vw,6rem);align-items:start;padding-bottom:var(--section)}
.toc{position:sticky;top:110px;border-top:2px solid var(--yellow);padding-top:1rem}
.toc strong{display:block;margin-bottom:.75rem;font-family:var(--font-display)}
.toc ol{list-style:none}
.toc a{display:block;padding:.45rem 0;color:var(--muted);font-size:.95rem;line-height:1.35}
.toc a:hover{color:var(--yellow)}
.article-body{min-width:0;font-size:1.125rem;line-height:1.75}
.article-body>p+ p{margin-top:1.35rem}
.article-body h2{scroll-margin-top:110px;margin:3.5rem 0 1.25rem;font:800 clamp(2rem,3.8vw,3.2rem)/1.05 var(--font-display);letter-spacing:-.04em}
.article-body h3{margin:2.25rem 0 .75rem;font:700 1.45rem/1.2 var(--font-display)}
.article-body ul,.article-body ol{margin:1rem 0 1.5rem 1.4rem}
.article-body li+li{margin-top:.65rem}
.article-body a{color:var(--link);text-decoration:underline;text-underline-offset:4px}
.article-body a:hover{color:var(--yellow)}
.article-body strong{font-weight:700}
.summary-box{margin-bottom:2.5rem;padding:1.5rem;background:var(--navy);border-radius:0 var(--radius-s) var(--radius-s) 0}
.summary-box h2{margin:0 0 .65rem;font-size:1.3rem;letter-spacing:-.02em}
.summary-box p{color:var(--white)}
.notice{margin:2rem 0;padding:1.25rem 1.5rem;border:1px solid var(--line);border-radius:var(--radius-s);color:var(--muted);font-size:.98rem}
.checklist{list-style:none!important;margin-left:0!important}
.checklist li{position:relative;padding-left:1.75rem}
.checklist li::before{content:"";position:absolute;left:0;top:.72em;width:.7rem;height:.7rem;background:var(--yellow)}
.table-wrap{margin:1.5rem 0 2rem;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-s)}
table{width:100%;border-collapse:collapse;min-width:580px;text-align:left;font-size:1rem}
th,td{padding:1rem;vertical-align:top;border-bottom:1px solid var(--line)}
th{background:var(--navy);font-family:var(--font-display)}
tr:last-child td{border-bottom:0}
.article-cta{margin-top:4rem;padding:2rem;background:var(--blue);border-radius:var(--radius-l) 0 var(--radius-l) 0}
.article-cta h2{margin:0 0 .75rem;font-size:2rem}
.article-cta p{margin-bottom:1.25rem}
.article-cta .text-link{color:var(--white);text-decoration-color:var(--white)}
.related{padding:var(--section) 0;border-top:1px solid var(--line)}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;margin-top:2rem}
.related-grid a{padding-top:1rem;border-top:2px solid var(--blue)}
.related-grid h3{font:700 1.5rem/1.2 var(--font-display)}
.related-grid p{margin-top:.5rem;color:var(--muted)}
.page-intro{padding:clamp(4rem,8vw,8rem) 0}
.page-intro h1{max-width:13ch;font:800 clamp(3rem,7vw,7rem)/.92 var(--font-display);letter-spacing:-.06em}
.page-intro p{max-width:62ch;margin-top:1.5rem;color:var(--muted);font-size:1.25rem}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.info-grid article{padding:clamp(1.5rem,4vw,3rem);background:var(--black)}
.info-grid h2{margin-bottom:.75rem;font:700 1.8rem/1.15 var(--font-display)}
.info-grid p{color:var(--muted)}
.contact-card{padding:clamp(2rem,5vw,4rem);background:var(--navy);border-radius:0 var(--radius-l) 0 var(--radius-l)}
.contact-card h2{font:800 clamp(2rem,4vw,4rem)/1 var(--font-display);letter-spacing:-.04em}
.contact-card p{max-width:55ch;margin:1rem 0 2rem;color:var(--muted)}
.contact-actions{display:flex;flex-wrap:wrap;gap:1rem}
.reading-progress{position:fixed;z-index:30;left:0;top:0;width:100%;height:3px;background:var(--yellow);transform:scaleX(0);transform-origin:left;pointer-events:none}
.reveal{opacity:1;transform:none}
@media (max-width:1050px){
  .desktop-nav,.header-action{display:none}
  .header-inner{grid-template-columns:auto 1fr}
  .menu{display:block}
  .hero-grid{grid-template-columns:1fr .72fr;gap:2rem}
  .hero h1{font-size:clamp(3.5rem,7.5vw,6.2rem)}
  .workflow-steps{grid-template-columns:repeat(3,1fr);row-gap:2rem}
  .workflow-steps li:nth-child(4){border-left:0;padding-left:0}
  .article-layout{grid-template-columns:200px minmax(0,1fr);gap:3rem}
}
@media (max-width:780px){
  .container,.narrow{width:min(100% - 2rem,var(--content))}
  .hero{min-height:auto;padding:3.5rem 0 4.5rem}
  .hero-grid,.ecosystem,.article-feature,.faq-layout,.contact-inner,.split-heading{grid-template-columns:1fr}
  .hero h1{max-width:11ch;font-size:clamp(3.25rem,13vw,6rem)}
  .hero-figure{width:min(94%,560px);margin:1.5rem auto 0}
  .hero-media{aspect-ratio:1/1}
  .hero-figure figcaption{left:-.5rem;right:1rem}
  .split-heading{gap:1.25rem}
  .topic-grid{grid-template-columns:repeat(2,1fr)}
  .topic-grid a:nth-child(2){border-right:0}
  .topic-grid a:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .ecosystem-figure img{aspect-ratio:16/11}
  .workflow-steps{grid-template-columns:1fr;border-top:0}
  .workflow-steps li,.workflow-steps li+li,.workflow-steps li:nth-child(4){padding:1.25rem 0;border-left:0;border-top:1px solid rgba(245,245,245,.55)}
  .workflow-steps span{margin-bottom:.5rem;font-size:1.8rem}
  .article-feature{gap:1.5rem}
  .article-list li{grid-template-columns:104px minmax(0,1fr);gap:1rem}
  .article-list img{width:104px}
  .article-list .text-link{grid-column:2;justify-self:start}
  .article-list p{display:none}
  .contact-inner{gap:2rem}
  .footer-top{grid-template-columns:1fr;gap:2rem}
  .article-layout{grid-template-columns:1fr;padding-bottom:4rem}
  .toc{position:static;padding:1rem;background:var(--navy);border-top-width:3px;border-radius:var(--radius-s)}
  .toc ol{columns:2;column-gap:1.5rem}
  .toc li{break-inside:avoid}
  .article-cover img{aspect-ratio:4/3}
  .article-body{font-size:1.075rem}
  .related-grid,.info-grid{grid-template-columns:1fr}
}
@media (max-width:430px){
  body{font-size:1rem}
  .hero-actions{align-items:stretch;flex-direction:column}
  .hero-actions .button{width:100%}
  .hero-actions .text-link{justify-content:center}
  .hero h1{font-size:clamp(3rem,14vw,4.25rem)}
  .hero-figure figcaption{position:static;margin-top:.75rem;border-left-width:3px}
  .hero-figure::before{inset:1rem -.5rem -.5rem 1rem}
  .topic-grid a{min-height:100px;padding:1rem}
  .topic-grid strong{font-size:1rem}
  .category-list .go{display:none}
  .article-list li{grid-template-columns:88px minmax(0,1fr)}
  .article-list img{width:88px}
  .article-list h3{font-size:1.15rem}
  .footer-links{gap:2rem}
  .toc ol{columns:1}
  .contact-actions{flex-direction:column}
  .contact-actions .button{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
@media print{
  .site-header,.site-footer,.toc,.reading-progress,.article-cta,.related,.breadcrumb{display:none!important}
  body{background:#fff;color:#000}
  .article-layout{display:block}
  .article-body{max-width:none;color:#000}
  .article-hero h1,.article-body h2,.article-body h3{color:#000}
}