:root{color-scheme:light;--ink:#14212f;--muted:#5c6c79;--line:#dbe2e7;--accent:#16704d;--paper:#f5f7fa;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #36b780;outline-offset:6px}a:hover{text-decoration:underline}::selection{background:#c4ebd6}.wrap{max-width:1160px;padding:0 32px;margin:auto}.top{background:#fff;border-bottom:1px solid var(--line)}.nav{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{font-size:23px;letter-spacing:-1px;font-weight:800;white-space:nowrap}.brand span{color:var(--accent);font-weight:500;margin-left:5px}.navlinks{display:flex;gap:28px;align-items:center;font-size:14px;font-weight:500}.navlinks a{color:#485766}.navlinks .account{border:1px solid var(--line);border-radius:6px;padding:9px 15px;color:var(--ink)}.account small{font-size:12px;color:var(--muted);margin-left:8px}.hero{padding:88px 0 78px;background:#fff}.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:65px;align-items:center}.eyebrow{font-size:12px;letter-spacing:1.8px;text-transform:uppercase;font-weight:700;color:var(--accent);margin:0 0 22px}.badge{display:inline-block;font-size:13px;font-weight:600;background:#edf8f1;color:#16643f;padding:6px 11px;border:1px solid #d5ebdd;border-radius:4px;margin-bottom:22px}h1{font-size:clamp(38px,4.6vw,60px);line-height:1.08;letter-spacing:-2.2px;font-weight:650;margin:0 0 25px}h1 span{color:var(--accent)}.intro{max-width:500px;font-size:18px;line-height:1.75;color:var(--muted);margin:0 0 28px}.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 21px;border-radius:5px;background:var(--accent);color:white;font-size:14px;font-weight:600;min-height:48px}.button:hover{background:#155d41;text-decoration:none}.hero-note{font-size:13px;color:var(--muted);margin:14px 0 0}.diagram{background:#101923;border:1px solid #293746;border-radius:10px;padding:25px;color:#eff4fa;box-shadow:0 18px 45px #10233913}.diagram-title{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;color:#a1b2c4;letter-spacing:1px;border-bottom:1px solid #2a3744;padding-bottom:18px}.diagram-flow{padding:30px 0 24px;text-align:center}.node{margin:auto;padding:12px 18px;border:1px solid #435261;border-radius:5px;font-size:14px;max-width:200px;background:#1b2835}.node strong{display:block;font-size:16px}.node small{font-size:12px;color:#aebdca}.node.edge{background:#205c43;border-color:#4b9470}.connector{width:1px;height:27px;background:#52657a;margin:auto}.targets{display:flex;gap:10px;position:relative;border-top:1px solid #52657a;padding-top:18px}.targets span{flex:1;border:1px solid #435261;border-radius:4px;padding:9px 2px;font-size:12px;color:#cbd6e1;position:relative}.targets span:before{content:"";position:absolute;top:-19px;height:18px;width:1px;left:50%;background:#52657a}.diagram-foot{color:#a1b2c4;font-size:12px;border-top:1px solid #2a3744;padding-top:15px;display:flex;justify-content:space-between;gap:14px}.capabilities{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.cap-row{display:flex;flex-wrap:wrap;gap:18px 40px;padding-top:20px;padding-bottom:20px;color:#5c6c79;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px}.cap-row b{color:var(--ink);font-weight:500}.section{padding:70px 0}.section-head{max-width:650px;margin-bottom:30px}h2{font-size:32px;line-height:1.25;letter-spacing:-.8px;margin:0 0 15px;font-weight:650}.section-head p{color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:7px}.number{font:13px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--accent)}h3{font-size:19px;line-height:1.4;margin:23px 0 12px;font-weight:650}.card p{font-size:15px;color:var(--muted);margin:0}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:24px}.tags span{font:12px ui-monospace,SFMono-Regular,Consolas,monospace;padding:5px 7px;background:var(--paper);color:#5c6c79;border-radius:3px}.launch{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;padding:40px;border:1px solid #c8dfd0;border-left:4px solid var(--accent);border-radius:6px;background:#edf7f0;margin-top:40px}.launch h2{font-size:30px}.launch p{color:#4e607d;margin:0}.launch .eyebrow{margin-bottom:12px}.launch-details{border-left:1px solid #c8dfd0;padding-left:35px}.launch-details p{font-size:15px}.launch-details p+p{margin-top:14px}.faq{background:white;border-top:1px solid var(--line)}.faq-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:65px}details{border-bottom:1px solid var(--line);padding:19px 0}details:first-child{padding-top:0}summary{cursor:pointer;font-size:16px;font-weight:600}details p{font-size:15px;color:var(--muted);margin:14px 0 0}.footer{background:white;border-top:1px solid var(--line);padding:28px 0}.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:13px;color:var(--muted)}.footer .brand{font-size:17px}.footer p{margin:4px 0 0}.skip{position:absolute;left:16px;top:-100px;background:white;padding:10px;z-index:2}.skip:focus{top:12px}
@media(max-width:900px){.hero-grid{gap:30px}.navlinks{gap:16px}.cards{gap:12px}.card{padding:22px}.launch{gap:30px}.faq-grid{gap:30px}}
@media(max-width:700px){.wrap{padding-left:22px;padding-right:22px}.nav{min-height:78px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px;gap:16px}.navlinks{width:100%;justify-content:space-between;gap:12px;font-size:13px}.navlinks .account{padding:5px 8px}.account small{display:none}.hero{padding:45px 0}.hero-grid,.cards,.launch,.faq-grid{grid-template-columns:1fr}.hero-grid{gap:32px}h1{letter-spacing:-1.5px}.intro{font-size:17px}.diagram{max-width:480px;width:100%;justify-self:center}.section{padding:45px 0}h2{font-size:27px}.launch{padding:25px;gap:24px;margin-top:24px}.launch-details{border-left:0;border-top:1px solid #c8dfd0;padding-left:0;padding-top:22px}.cap-row{gap:10px 22px;font-size:12px}.footer-row{align-items:flex-start;flex-direction:column;gap:16px}.faq-grid{gap:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* URFIN identity: open U, separated edge, graphite and signal green. */
:root{--ink:#191d25;--muted:#616974;--line:#d9dde2;--accent:#16704d;--paper:#f2f3f5}
.top{background:#13171e;color:#fff;border-bottom:1px solid #343943}
.nav{min-height:96px}.brand{display:inline-flex;align-items:center;gap:13px;letter-spacing:2px;font-size:25px;line-height:1.05}.brand:hover{text-decoration:none}.brand-mark{width:42px;height:42px;flex-shrink:0}.brand .wordmark{margin:0;color:inherit;font-weight:800}.brand .brand-sub{display:block;color:#a8b0bd;font:9px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.45px;margin:7px 0 0}.navlinks a{color:#bec5cf}.navlinks a:hover{color:#fff}.navlinks .account{color:#fff;border-color:#414752;border-radius:0}.account small{color:#a8b0bd}
.hero{position:relative;background:#13171e;color:#f6f7fa;padding:58px 0 76px;overflow:hidden}.hero:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:4px;background:linear-gradient(to right,#41bd86 0 17%,#2b313c 17% 100%)}.hero-grid{gap:58px;align-items:center}.hero-label{display:flex;justify-content:space-between;gap:20px;font:10px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.1px;color:#a3adbc;margin-bottom:36px}.hero-label span:last-child{color:#9bd8ba}.badge{background:none;border:0;border-left:2px solid #41bd86;padding:0 0 0 12px;color:#b9dac8;border-radius:0;margin-bottom:21px;font-weight:400;letter-spacing:.3px}h1{font-size:clamp(40px,4.8vw,63px);font-weight:650;letter-spacing:-2.5px;line-height:1.08}h1 span{color:#80d6aa}.intro{color:#b0b8c5;font-size:17px;line-height:1.8}.hero-note{color:#a3adbc;font-size:12px}.button{border-radius:0;background:#19734f;gap:25px;padding:14px 20px}.button:after{content:"↗";font-size:19px}.button:hover{background:#218258}
.diagram{border-radius:0;box-shadow:none;background-color:#181e27;background-image:linear-gradient(#ffffff03 1px,transparent 1px),linear-gradient(90deg,#ffffff03 1px,transparent 1px);background-size:24px 24px;border:1px solid #3e4857;position:relative;padding:24px}.diagram:before,.diagram:after{content:"";position:absolute;width:8px;height:8px;background:#8292aa}.diagram:before{top:-4px;left:-4px}.diagram:after{bottom:-4px;right:-4px}.diagram-title{display:flex;justify-content:space-between;color:#a9b5c6;border-color:#35404f;letter-spacing:1.2px}.diagram-title span:last-child{color:#90c7ab}.diagram-flow{padding:32px 0}.node{border-radius:0;background:#202835;border-color:#4b5767}.node.edge{background:#21573f;border-color:#579d79;padding:16px 14px}.edge-brand{display:flex!important;align-items:center;justify-content:center;gap:9px;letter-spacing:1px}.edge-brand .brand-mark{width:25px;height:25px}.edge-brand .brand-mark path:last-child{fill:#a4e3c1}.node.edge small{color:#d8f1e2}.targets span{border-radius:0;background:#1b222d}.diagram-foot{border-color:#35404f;font-size:11px}
.capabilities{background:#e8ebef;border-top:0;border-color:#d4d9e0}.cap-row{font-size:12px;justify-content:space-between;gap:16px;padding-top:19px;padding-bottom:19px}.cap-row b{font-family:inherit;color:#4d5766}.cap-row span{color:#36465e}.cap-row span:before{content:"/";color:#16704d;margin-right:11px}.section{padding:76px 0}.section-head .eyebrow{color:var(--accent);font:11px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.6px;margin-bottom:18px}h2{font-size:34px;letter-spacing:-1.2px}.cards{gap:0;border:1px solid #cfd5de}.card{border:0;border-right:1px solid #cfd5de;border-radius:0;padding:30px;background:#fafbfc;position:relative}.card:last-child{border-right:0}.card:before{content:"";position:absolute;top:-1px;left:30px;width:34px;height:3px;background:#16704d}.number{font-size:11px;letter-spacing:1.2px;color:#5e6b80}h3{font-size:21px;letter-spacing:-.5px;margin-top:29px}.tags{margin-top:28px}.tags span{background:none;border:1px solid #d9dfe6;border-radius:0;padding:4px 7px;font-size:11px}.launch{border:1px solid #35404f;border-left:4px solid #41bd86;border-radius:0;background:#1a202a;color:#fff;margin-top:36px;position:relative}.launch p{color:#bcc5d2}.launch .eyebrow{font:11px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;color:#9ad8b6;letter-spacing:1.4px}.launch h2{font-size:34px}.launch-details{border-color:#434d5c}.faq{background:#fafbfc}.faq h2{font-size:30px}.footer{background:#13171e;border-color:#343943;padding:35px 0}.footer-row{color:#a3adbc;font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}.footer .brand{color:#fff;font-size:21px}.footer .brand-mark{width:34px;height:34px}.footer .brand-sub{font-size:8px}.footer p{margin-top:14px;font-family:system-ui,sans-serif;font-size:12px}
@media(max-width:900px){.hero-grid{gap:30px}.hero-label{font-size:9px;letter-spacing:.5px}.hero-label span:last-child{display:none}.card{padding:24px}.card:before{left:24px}h1{font-size:48px}.navlinks{gap:18px}}
@media(max-width:700px){.nav{padding-top:22px;padding-bottom:18px;gap:24px}.navlinks{gap:10px;font-size:12px;border-top:1px solid #343943;padding-top:16px}.navlinks .account{padding:5px 9px}.hero{padding:34px 0 44px}.hero-label{font-size:9px;margin-bottom:25px}.hero-label span:last-child{display:block}h1{font-size:clamp(37px,8.5vw,55px);letter-spacing:-1.8px}.hero-grid{gap:40px}.diagram{max-width:none;padding:21px}.cap-row{justify-content:flex-start;gap:10px 19px}.cap-row b{width:100%}.section{padding:48px 0}h2{font-size:29px}.card{border-right:0;border-bottom:1px solid #cfd5de;padding:28px}.card:last-child{border-bottom:0}.card:before{left:28px}.launch{padding:27px 24px}.launch-details{border-color:#434d5c}.footer-row{gap:22px}.brand .brand-sub{font-size:9px}.navlinks a{font-size:12px}}


/* Theme palette; applied before the first paint. */
:root{--surface:#fafbfc;--soft:#e8eeeb;--panel:#edf3ef;--border:#cfd9d3;--copy:#24332b;--secondary:#53665b;--signal:#16704d;--grid:#163e2207;--panel-line:#95ada0;--panel-node:#f6faf7;--edge:#21573f;--on-edge:#effaf3;--edge-sub:#cce8d7;--edge-mark:#a4e3c1;--ink:var(--copy);--muted:var(--secondary);--line:var(--border);--accent:var(--signal);--paper:#f2f5f3;color-scheme:light}
:root[data-theme="dark"]{--surface:#151b18;--soft:#1b2520;--panel:#19231d;--border:#35473c;--copy:#e5ede8;--secondary:#a7b8ae;--signal:#80d6aa;--grid:#d3f4de06;--panel-line:#627f6e;--panel-node:#222f27;--edge:#21573f;--paper:#101612;color-scheme:dark}
body{background:var(--paper);color:var(--copy)}
.top,.hero,.faq,.footer{background:var(--surface);color:var(--copy);border-color:var(--border)}
.top .brand,.footer .brand{color:var(--copy)}.brand .brand-sub,.navlinks a,.account small,.hero-label,.hero-note,.intro,.footer-row,.footer p{color:var(--secondary)}
.navlinks a:hover{color:var(--signal)}.navlinks .account{border-color:var(--border);color:var(--copy)}.navlinks{border-color:var(--border)}
.hero:after{background:linear-gradient(to right,#41bd86 0 17%,var(--border) 17% 100%)}
.hero-label span:last-child,.badge,h1 span,.section-head .eyebrow,.number{color:var(--signal)}
.capabilities{background:var(--soft);border-color:var(--border)}.cap-row b,.cap-row span{color:var(--secondary)}.cap-row span:before{color:var(--signal)}
.cards,.card{border-color:var(--border)}.card{background:var(--surface)}.card p,.section-head p,details p{color:var(--secondary)}.card:before{background:var(--signal)}
.tags span{border-color:var(--border);color:var(--secondary)}
.diagram{color:var(--copy);background-color:var(--panel);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);border-color:var(--border)}
.diagram-title,.diagram-foot{color:var(--secondary);border-color:var(--border)}.diagram-title span:last-child{color:var(--signal)}.diagram:before,.diagram:after{background:var(--panel-line)}
.node,.targets span{background:var(--panel-node);border-color:var(--panel-line);color:var(--copy)}.node small{color:var(--secondary)}.connector,.targets span:before{background:var(--panel-line)}.targets{border-color:var(--panel-line)}
.node.edge{background:var(--edge);border-color:#579d79;color:var(--on-edge)}.node.edge small{color:var(--edge-sub)}.edge-brand .brand-mark path:last-child{fill:var(--edge-mark)}
.launch{background:var(--panel);border-color:var(--border);border-left-color:#41bd86;color:var(--copy)}.launch p{color:var(--secondary)}.launch .eyebrow{color:var(--signal)}.launch-details{border-color:var(--border)}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:8px 12px;border:1px solid var(--border);border-radius:0;background:transparent;color:var(--copy);font:500 13px/1.4 system-ui,sans-serif;cursor:pointer;white-space:nowrap}.theme-toggle:hover{border-color:var(--signal);color:var(--signal)}.theme-toggle:focus-visible{outline:3px solid var(--signal);outline-offset:4px}.theme-toggle svg{width:17px;height:17px;flex-shrink:0}.theme-toggle[hidden]{display:none}.nav{gap:24px;flex-wrap:wrap}.navlinks{flex-wrap:wrap;gap:18px}.skip{background:var(--surface);color:var(--copy)}::selection{background:#b5e5c9;color:#14291d}
@media(max-width:700px){.nav{position:relative;gap:20px}.navlinks{padding-top:14px;gap:10px;justify-content:space-between}.theme-toggle{position:absolute;right:22px;top:24px;font-size:12px;padding:7px 9px}.brand{font-size:22px;gap:9px}.top .brand-mark{width:34px;height:34px}.top .brand-sub{font-size:8px;letter-spacing:.8px}.launch-details{border-color:var(--border)}}


/* Keep the capabilities strip aligned with the content column. */
.hero:after{display:none}
.capabilities{position:relative;width:calc(100% - 64px);max-width:1096px;margin:0 auto;border:1px solid var(--border);border-top:3px solid var(--border)}
.capabilities:before{content:"";position:absolute;top:-3px;left:-1px;width:17%;height:3px;background:#41bd86}
.capabilities .cap-row{padding-left:20px;padding-right:20px}
@media(max-width:700px){.capabilities{width:calc(100% - 44px)}.capabilities .cap-row{padding-left:16px;padding-right:16px}}


/* Multi-page layout. Shared by all pages. */
body{min-height:100vh;display:flex;flex-direction:column}main{flex:1;min-width:0}.wrap{width:100%}.navlinks a[aria-current="page"]{color:var(--signal);text-decoration:underline;text-underline-offset:8px}.navlinks{gap:20px}.navlinks a{white-space:nowrap}.brand-mark{color:var(--copy)}.brand svg{display:block}.edge-brand .brand-mark{color:var(--on-edge)}
.page-intro{padding:58px 0 44px;background:var(--surface);border-bottom:1px solid var(--border)}.breadcrumbs{font-size:13px;color:var(--secondary);margin:0 0 32px}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}.page-intro h1{font-size:clamp(34px,4vw,50px);letter-spacing:-1.5px;line-height:1.15}.page-intro .intro{max-width:710px;margin:0}.page-kicker{font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.4px;color:var(--signal);margin-bottom:18px}.reading-grid{display:grid;grid-template-columns:230px minmax(0,1fr);gap:58px;align-items:start}.contents{border-left:2px solid var(--border);padding-left:20px;font-size:14px}.contents p{font-weight:600;margin-top:0}.contents a{display:block;padding:6px 0;color:var(--secondary)}.prose{max-width:770px;min-width:0}.prose section+section{margin-top:44px;padding-top:32px;border-top:1px solid var(--border)}.prose h2{font-size:27px;letter-spacing:-.6px}.prose h3{font-size:19px}.prose p,.prose li{color:var(--secondary)}.prose p{margin:12px 0}.prose a,.text-link{color:var(--signal);text-decoration:underline;text-underline-offset:4px}.text-link{display:inline-block;font-size:14px;margin-top:20px}.note-box{border:1px solid var(--border);border-left:3px solid #41bd86;background:var(--panel);padding:20px 24px;margin:24px 0}.note-box p{margin:0;color:var(--secondary)}.table-scroll{overflow-x:auto;margin:24px 0}.data-table{border-collapse:collapse;width:100%;font-size:15px}.data-table th,.data-table td{text-align:left;padding:15px 16px;border:1px solid var(--border);vertical-align:top}.data-table th{background:var(--soft);font-weight:600}.data-table td{color:var(--secondary)}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em;overflow-wrap:anywhere}.code-block{padding:20px;background:var(--panel);border:1px solid var(--border);overflow:auto;font:14px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace}.code-block code{font-size:inherit}.status-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.status-panel{border:1px solid var(--border);background:var(--surface);padding:30px}.status-panel h2{font-size:25px}.status-panel p{color:var(--secondary)}.status-list{margin:0}.status-list div{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px solid var(--border)}.status-list div:last-child{border:0}.status-list dt{font-size:15px}.status-list dd{margin:0;color:var(--secondary);font-size:14px}.footer-links{display:flex;flex-wrap:wrap;gap:14px}.error-page{padding:85px 0}.error-number{font:600 clamp(72px,12vw,130px)/1 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--signal);margin-bottom:24px}.error-page h1{font-size:36px;letter-spacing:-1px}.error-page p{color:var(--secondary);max-width:560px}.error-actions{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:28px}.error-actions .text-link{margin:0}summary{line-height:1.6}.card{min-width:0}.hero-grid{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.hero-label{flex-wrap:wrap}.capabilities .wrap{max-width:none}
@media(max-width:950px) and (min-width:701px){.nav{gap:16px}.navlinks{gap:13px}.navlinks a{font-size:13px}.brand{font-size:22px}.brand-mark{width:36px;height:36px}.brand .brand-sub{font-size:8px}.theme-toggle{padding:8px}.reading-grid{grid-template-columns:190px minmax(0,1fr);gap:30px}}
@media(max-width:700px){.hero-grid,.status-grid,.reading-grid{grid-template-columns:1fr}.page-intro{padding:35px 0}.breadcrumbs{margin-bottom:24px}.reading-grid{gap:30px}.contents{padding-bottom:16px;border-bottom:1px solid var(--border)}.status-panel{padding:24px}.status-list div{flex-wrap:wrap;gap:5px}.navlinks{gap:12px}.navlinks a{font-size:12px}.theme-toggle{top:22px}.footer-links{gap:16px}.data-table th,.data-table td{padding:12px}.error-page{padding:50px 0}.prose h2{font-size:25px}.error-page h1{font-size:30px}}

/* Retro technical edition: late-1990s typography, tabs and restrained bevels. */
:root{font-family:Tahoma,Verdana,Arial,sans-serif;--surface:#f2f3ee;--paper:#e7ebe4;--soft:#dfe5db;--panel:#e5ebe0;--panel-node:#f4f6ef;--border:#adbbaa;--copy:#26372d;--secondary:#526452;--signal:#245d3e;--panel-line:#859981;--edge:#26553b;--rim-light:#ffffff;--rim-dark:#84947e;--chrome:#dce4d7;--titlebar:#285b3e;--titletext:#f0f6eb;--retro-grid:#4e6e4810;--mono:"Courier New",Courier,monospace}
:root[data-theme="dark"]{--surface:#1b241e;--paper:#141c17;--soft:#26322a;--panel:#202e24;--panel-node:#26362b;--border:#4c6150;--copy:#dfebdf;--secondary:#afbfad;--signal:#a0c696;--panel-line:#698568;--edge:#2c5137;--rim-light:#526851;--rim-dark:#0d1710;--chrome:#2b3a2e;--titlebar:#304e37;--titletext:#e3efdf;--retro-grid:#bed9b508}
body{background-color:var(--paper);background-image:repeating-linear-gradient(0deg,transparent 0,transparent 3px,var(--retro-grid) 3px,var(--retro-grid) 4px);line-height:1.65}
.top{border-top:3px solid var(--titlebar);border-bottom:1px solid var(--rim-dark);box-shadow:inset 0 -1px var(--rim-light)}
.nav{min-height:88px;gap:22px}.brand .wordmark{font-family:Arial,sans-serif;font-weight:800;letter-spacing:2px}.brand .brand-sub{font-family:var(--mono);letter-spacing:1px;font-size:10px}.brand-mark path:last-child{fill:#639766}
.navlinks{gap:5px}.navlinks a,.navlinks .account{padding:8px 13px;background:var(--chrome);border:1px solid var(--rim-dark);border-top-color:var(--rim-light);border-left-color:var(--rim-light);font:13px/1.6 Tahoma,Verdana,sans-serif;color:var(--copy);box-shadow:1px 1px 0 var(--border)}
.navlinks a:hover{background:var(--panel-node);color:var(--signal);text-decoration:none}.navlinks a[aria-current="page"]{background:var(--surface);color:var(--signal);text-decoration:none;border-top:3px solid var(--signal);padding-top:6px;box-shadow:inset 0 -2px var(--surface)}
.account small{font-family:var(--mono);font-size:11px}.theme-toggle{background:var(--chrome);border-color:var(--rim-dark);border-top-color:var(--rim-light);border-left-color:var(--rim-light);box-shadow:1px 1px 0 var(--border);font-family:Tahoma,Verdana,sans-serif}
.button{background:var(--titlebar);color:var(--titletext);border:1px solid var(--rim-dark);border-top-color:#80a181;border-left-color:#80a181;box-shadow:2px 2px 0 var(--border);font:600 14px/1.5 Tahoma,Verdana,sans-serif;padding:11px 19px;min-height:44px}.button:hover{background:var(--edge)}.button:after{display:none}.button:active,.theme-toggle:active{box-shadow:none;transform:translate(1px,1px)}
h1{font-family:Arial,sans-serif;font-size:clamp(37px,4.3vw,55px);font-weight:700;letter-spacing:-1.8px;line-height:1.1}h2,h3{font-family:Tahoma,Verdana,sans-serif;font-weight:600;letter-spacing:-.5px}h2{font-size:29px}h3{font-size:20px}.hero{padding-top:45px;padding-bottom:54px}.intro{font-size:16px;line-height:1.8}.hero-label,.page-kicker,.number,.eyebrow,.cap-row,.diagram-title,.diagram-foot,.tags span,.footer-row{font-family:var(--mono)}
.hero-label{font-size:11px;letter-spacing:.5px;margin-bottom:27px}.badge{font:12px/1.5 var(--mono);border:1px solid var(--border);border-left:3px solid var(--signal);background:var(--soft);padding:4px 9px;margin-bottom:20px}
.diagram{border:1px solid var(--rim-dark);border-top-color:var(--rim-light);border-left-color:var(--rim-light);padding:5px;box-shadow:3px 3px 0 var(--border);background:var(--chrome)}.diagram:before,.diagram:after{display:none}.diagram-title{padding:8px 11px;background:var(--titlebar);color:var(--titletext);font-size:12px;letter-spacing:1px;border:0}.diagram-title span:last-child{color:var(--titletext)}
.diagram-flow{margin:5px 0;padding:24px 18px;background-color:var(--panel);background-image:linear-gradient(var(--retro-grid) 1px,transparent 1px),linear-gradient(90deg,var(--retro-grid) 1px,transparent 1px);background-size:16px 16px;border:1px solid var(--border);box-shadow:inset 1px 1px var(--rim-dark),inset -1px -1px var(--rim-light)}
.node,.targets span{box-shadow:inset 1px 1px var(--rim-light),1px 1px var(--border)}.node.edge{box-shadow:inset 1px 1px #729174,1px 1px var(--border);border-color:var(--rim-dark)}.edge-brand{font-family:var(--mono);font-size:16px!important;letter-spacing:0}.edge-brand .brand-mark{width:23px;height:23px}.diagram-foot{padding:7px 9px;border:1px solid var(--border);font-size:11px;background:var(--panel-node)}
.capabilities{border:1px solid var(--rim-dark);border-top:3px solid var(--panel-line);box-shadow:inset 0 1px var(--rim-light);background:var(--chrome)}.capabilities:before{background:var(--signal)}.cap-row{padding-top:13px;padding-bottom:13px;font-size:12px}.section{padding:56px 0}.section-head .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:1px}.cards{gap:14px;border:0}.card{border:1px solid var(--border);border-top:3px solid var(--panel-line);padding:24px;box-shadow:2px 2px 0 var(--border)}.card:last-child{border-right:1px solid var(--border)}.card:before{display:none}.number{display:block;border-bottom:1px dotted var(--panel-line);padding-bottom:12px;font-size:12px;letter-spacing:.4px}.card h3{margin-top:20px}.tags span{background:var(--soft);font-size:12px;border:1px solid var(--border)}
.launch{border:1px solid var(--border);border-left:4px solid var(--signal);box-shadow:2px 2px 0 var(--border);padding:30px}.launch h2{font-size:29px}.launch .eyebrow{font-family:var(--mono)}.faq h2{font-size:28px}details{border-bottom-style:dotted}.footer{border-top:1px solid var(--rim-dark);box-shadow:inset 0 1px var(--rim-light);padding:27px 0}.footer-links a{text-decoration:underline;text-underline-offset:3px}
.page-intro{padding:42px 0 35px}.page-intro h1{font-family:Arial,sans-serif;font-size:clamp(33px,4vw,45px);letter-spacing:-1px}.breadcrumbs{font-family:var(--mono);font-size:13px;margin-bottom:25px}.contents{border:1px solid var(--border);background:var(--surface);padding:17px;box-shadow:2px 2px 0 var(--border)}.contents p{font-family:var(--mono);font-size:14px;border-bottom:1px dotted var(--border);padding-bottom:10px}.contents a{text-decoration:underline;text-underline-offset:3px}.prose h2{font-size:25px}.data-table th{background:var(--chrome);box-shadow:inset 1px 1px var(--rim-light);font-size:14px}.data-table td{background:var(--surface)}.code-block{font-family:var(--mono);box-shadow:inset 1px 1px var(--rim-dark),inset -1px -1px var(--rim-light)}.note-box{border-left-color:var(--signal)}.status-panel{border-top:3px solid var(--panel-line);box-shadow:2px 2px 0 var(--border)}.status-list div{border-bottom-style:dotted}.error-number{font-family:var(--mono)}
@media(max-width:950px) and (min-width:701px){.navlinks{gap:4px}.navlinks a,.navlinks .account{padding-left:9px;padding-right:9px;font-size:12px}.nav{gap:14px}.cards{gap:10px}.card{padding:19px}.brand .brand-sub{font-size:9px}}
@media(max-width:700px){.nav{padding-top:20px;padding-bottom:17px;gap:18px}.navlinks{gap:5px;border-top:0;padding-top:2px;justify-content:flex-start}.navlinks a,.navlinks .account{font-size:12px;padding:7px 9px;min-height:36px}.navlinks a[aria-current="page"]{padding-top:5px}.theme-toggle{top:21px}.hero{padding:32px 0 38px}h1{font-size:clamp(35px,8vw,49px);letter-spacing:-1.3px}.hero-label{font-size:10px}.section{padding:40px 0}.cards{gap:17px}.card,.card:last-child{border:1px solid var(--border);border-top:3px solid var(--panel-line);padding:23px}.diagram-flow{padding:23px 13px}.diagram-foot{font-size:10px}.launch{padding:25px 22px}.contents{padding:17px}.page-intro{padding:32px 0}.footer .brand-sub{font-size:9px}}
@media(forced-colors:active){.navlinks a[aria-current="page"]{text-decoration:underline}.button,.theme-toggle{border:1px solid ButtonText}}