/* B-CAD — a small, dependency-free visual system. */
:root{color-scheme:dark;--bg:#121514;--surface:#1b201e;--surface-2:#232a26;--ink:#f3f3e9;--muted:#a4ada5;--accent:#ffae43;--accent-bright:#ffc56f;--line:#333c35;--paper:#e9ece1;--paper-ink:#1b241e;--max:1280px;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:Inter,"Segoe UI",Helvetica,Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}button,input{font:inherit}a{color:inherit;text-decoration:none}button,a,input,summary{-webkit-tap-highlight-color:transparent}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px}::selection{color:var(--bg);background:var(--accent)}img,svg{max-width:100%;vertical-align:middle}button{cursor:pointer}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.08}p{color:var(--muted)}.section-wrap{width:min(var(--max),calc(100% - 104px));margin-inline:auto}.skip-link{position:fixed;z-index:100;top:12px;left:12px;transform:translateY(-150%);background:var(--accent);color:var(--bg);font-weight:700;padding:12px 20px}.skip-link:focus{transform:translateY(0)}
.site-header{position:relative;z-index:20;display:flex;align-items:center;justify-content:space-between;min-height:96px;width:min(var(--max),calc(100% - 104px));margin:auto;border-bottom:1px solid var(--line);gap:30px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:25px;font-weight:800;letter-spacing:-1px;white-space:nowrap}.brand svg{color:var(--accent)}.brand-dot{color:var(--accent)}.main-navigation{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:550}.main-navigation>a{padding-block:14px;white-space:nowrap}.main-navigation>a:hover{color:var(--accent)}.nav-search{display:inline-flex;align-items:center;gap:8px}.nav-search svg{fill:none;stroke:currentColor;stroke-width:1.5}.nav-github{border:1px solid #67715e!important;padding:10px 16px!important}.nav-github span{margin-left:16px}.nav-toggle{display:none;border:0;padding:10px 0;background:none;color:var(--ink)}
.hero{display:grid;grid-template-columns:1.02fr 1fr;gap:30px;align-items:center;padding-top:72px;padding-bottom:66px}.eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:1.4px;color:var(--ink);display:flex;align-items:center;gap:10px;line-height:1.7}.status-dot{height:6px;width:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #ffae4310}.eyebrow-separator{color:#627062;margin-inline:3px}.hero h1{font-size:clamp(68px,7.4vw,112px);letter-spacing:-6px;line-height:.96;font-weight:750;margin-top:30px;margin-bottom:30px}.hero h1 em{color:var(--accent);font-style:normal}.hero-description{font-size:17px;max-width:400px;line-height:1.7}.hero-description strong{color:var(--ink);font-weight:500}.button-row{display:flex;align-items:center;gap:22px;margin-top:34px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-height:51px;padding:14px 22px;font-size:13px;font-weight:700;line-height:1.4;transition:background .15s,transform .15s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--accent);color:#172017}.button-primary:hover{background:var(--accent-bright)}.button-text{padding-inline:0;font-weight:500;gap:14px;border-bottom:1px solid #53604f;min-height:auto;padding-block:10px}.button-text:hover{color:var(--accent)}.hero-note{margin-top:22px;font-size:11px;line-height:1.8;max-width:355px;color:#8d998d}.hero-figure{align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:0;position:relative}.figure-heading{display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:9px;letter-spacing:1.1px;color:#8e9c8e;border-top:1px solid #3c473b;padding-top:13px}.hero-figure img{width:100%;height:auto;margin-block:-1px 0}.hero-figure figcaption{font-family:var(--mono);display:flex;align-items:center;gap:10px;font-size:9px;color:#99a698;letter-spacing:.3px;border-top:1px solid #3c473b;padding-top:12px}.hero-figure figcaption>span:last-child{margin-left:auto;color:#768373}.figure-cross{color:var(--accent);font-size:15px}.principles-strip{display:flex;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:22px;gap:20px;font-family:var(--mono);font-size:10px;color:#adb8a8;text-transform:uppercase;letter-spacing:.8px}.principles-strip span:before{content:"+";color:var(--accent);margin-right:12px}
.architecture-section{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-block:112px}.section-intro h2,.contribute-heading h2{font-size:clamp(36px,4.2vw,56px);letter-spacing:-2.5px;margin-top:25px;margin-bottom:27px;font-weight:650;line-height:1.1}.muted{color:#828f81}.section-intro>p:not(.eyebrow){font-size:15px;line-height:1.9;max-width:420px}.text-link{font-size:12px;font-weight:650;display:inline-flex;align-items:center;gap:26px;line-height:1.7;padding-block:7px;border-bottom:1px solid #65735d;transition:color .15s}.text-link:hover{color:var(--accent)}.section-intro>.text-link{margin-top:23px}.architecture-flow{padding-top:6px}.architecture-layer{display:flex;gap:20px;align-items:flex-start;padding:25px 22px 27px;border:1px solid #3d493b;background:linear-gradient(115deg,#222a22,#192019)}.layer-number{color:var(--accent);font:10px var(--mono);padding-top:3px}.layer-kind{font:9px var(--mono);text-transform:uppercase;letter-spacing:1.2px;color:#97a991;display:block;margin-bottom:8px}.architecture-layer h3{font-size:21px;font-weight:550;letter-spacing:-.5px}.architecture-layer p{font-size:12px;line-height:1.8;max-width:300px;margin-top:10px;color:#a7b3a1}.layer-symbol{font-size:30px;line-height:1;margin-left:auto;color:#83977b;font-family:var(--mono);padding-left:10px}.architecture-core{border-color:#b17b38;background:linear-gradient(115deg,#3a3020,#241f18)}.architecture-core .layer-kind,.architecture-core .layer-symbol{color:var(--accent)}.flow-connection{padding:10px 20px;display:flex;gap:15px;justify-content:center;font:9px var(--mono);color:#87997e;letter-spacing:.3px}.flow-connection span:nth-child(2){color:var(--accent);font-size:15px;line-height:10px}.flow-note{font:10px/1.8 var(--mono);color:#81917c;margin-top:18px;max-width:400px}.flow-note span{color:var(--accent);margin-right:7px}
.roadmap-section{background:var(--paper);color:var(--paper-ink);padding-block:94px 65px;color-scheme:light}.roadmap-heading{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:end;margin-bottom:45px}.roadmap-section .eyebrow{color:#5f6c5a}.roadmap-heading h2{font-size:clamp(38px,4.3vw,59px);font-weight:650;letter-spacing:-2.5px;margin-top:24px}.roadmap-heading h2 span{color:#70806b}.roadmap-heading>div:last-child{max-width:355px;margin-left:auto}.roadmap-heading p:not(.eyebrow){font-size:14px;line-height:1.8;color:#576350}.roadmap-heading .text-link{margin-top:18px;border-color:#899782}.roadmap-section a:hover{color:#915b16}.roadmap-list{padding:0;list-style:none;margin:0;border-top:1px solid #b8c2af}.roadmap-list li{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:29px 0 30px;border-bottom:1px solid #b8c2af}.roadmap-index{font-family:var(--mono);font-size:13px;color:#7d8c74;padding-top:7px}.roadmap-label{display:flex;justify-content:space-between;gap:20px;align-items:center}.roadmap-label h3{font-size:24px;font-weight:550;letter-spacing:-.7px}.phase-state{font:9px var(--mono);text-transform:uppercase;letter-spacing:.9px;color:#6c7c61;padding:5px 9px;border:1px solid #b7c4ae;white-space:nowrap}.phase-current{color:#5b4a26;background:#ddc58c;border-color:#c6ad70}.roadmap-list p{font-size:13px;color:#57654f;line-height:1.8;max-width:680px;margin-top:12px}.roadmap-tags{font:9px/1.7 var(--mono);text-transform:uppercase;letter-spacing:.6px;color:#77876c;display:block;margin-top:14px}.roadmap-footnote{margin-top:23px;font:10px/1.8 var(--mono);color:#75826b}
.contribute-section{padding-block:105px 70px}.contribute-heading{display:grid;grid-template-columns:1fr 1fr;column-gap:100px}.contribute-heading .eyebrow{grid-column:1/-1}.contribute-heading h2{margin-bottom:36px}.contribute-heading>p:last-child{padding-top:28px;font-size:15px;line-height:1.9;max-width:395px;margin-left:auto}.contribution-lanes{border-top:1px solid var(--line)}.contribution-lane{display:grid;grid-template-columns:60px 1fr 35px;align-items:start;gap:25px;border-bottom:1px solid var(--line);padding:30px 12px 30px 0;transition:background .15s}.contribution-lane:hover{background:#1a2119}.lane-number{font:10px var(--mono);padding-top:7px;color:#87977c}.contribution-lane h3{font-size:23px;font-weight:550;letter-spacing:-.7px}.contribution-lane p{font-size:13px;max-width:650px;margin-top:10px;color:#93a48b;line-height:1.8}.contribution-lane>span:last-child{font-size:23px;color:var(--accent);justify-self:end;line-height:1}.ai-invitation{display:grid;grid-template-columns:85px 1fr;gap:0;max-width:900px;margin-top:40px}.ai-mark{font:11px var(--mono);color:var(--accent);padding-top:3px}.ai-invitation h3{font-size:17px;font-weight:550;letter-spacing:-.3px}.ai-invitation p{font-size:12px;line-height:1.9;margin-top:12px;max-width:680px}.ai-invitation .text-link{font-size:11px;margin-top:8px}
.start-section{display:grid;grid-template-columns:1.1fr 1fr;gap:100px;border-top:1px solid var(--line);padding-block:63px 90px}.start-section h2{font-size:31px;letter-spacing:-1px;font-weight:550;margin-top:25px;line-height:1.2}.start-section>div>p:last-child{font-size:13px;line-height:1.9;max-width:460px;margin-top:20px;color:#8f9d87}.start-links{padding-top:12px}.start-links a{display:grid;grid-template-columns:1fr auto;padding:17px 0 18px;border-bottom:1px solid var(--line)}.start-links a>span:first-child{grid-column:1;font:10px var(--mono);color:#819377}.start-links a strong{font-size:14px;font-weight:550;line-height:1.6;margin-top:4px}.start-links a>span:last-child{grid-column:2;grid-row:1/3;align-self:center;color:var(--accent);font-size:21px}.start-links a:hover strong{color:var(--accent)}.final-cta{background:var(--accent);color:#1b251a;padding-block:64px}.final-cta>.section-wrap{display:flex;justify-content:space-between;gap:45px;align-items:center}.final-cta .eyebrow{color:#685125;font-size:9px;letter-spacing:1px}.final-cta h2{font-size:clamp(40px,5.1vw,68px);letter-spacing:-3px;font-weight:650;line-height:1.04;margin-top:20px}.button-dark{background:#1a251a;color:var(--ink);min-height:56px;white-space:nowrap;gap:28px}.button-dark:hover{background:#35402c}.site-footer{padding-block:48px 30px;display:grid;grid-template-columns:1fr auto;gap:24px 40px}.site-footer .brand{font-size:23px;gap:0}.site-footer p{font-size:11px;line-height:1.8;margin-top:10px}.site-footer nav{display:flex;gap:25px;font-size:11px;align-self:center}.site-footer nav a:hover{color:var(--accent)}.site-footer .footer-note{grid-column:1/-1;font:9px/1.8 var(--mono);color:#61735a;padding-top:20px;border-top:1px solid #2b3628;margin:0;max-width:none}
/* Documentation and generated search pages share the landing page's visual language. */
.document-shell{width:min(var(--max),calc(100% - 104px));margin:0 auto;display:grid;grid-template-columns:215px minmax(0,1fr);gap:70px;padding-block:60px 100px;min-height:65vh}.document-nav{font-size:12px;align-self:start;position:sticky;top:35px;display:flex;flex-direction:column;gap:3px;border-left:1px solid var(--line);padding-left:18px}.document-nav h2,.document-nav strong{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin:0 0 15px;line-height:1.5}.document-nav a{display:block;color:var(--muted);padding:7px 0}.document-nav a:hover,.document-nav a[aria-current="page"]{color:var(--ink)}.document-nav a[aria-current="page"]:before{content:"↳ ";color:var(--accent)}.document-content{min-width:0;max-width:880px}.prose{line-height:1.85;font-size:15px;color:#c6d0c0}.prose h1{font-size:clamp(35px,4vw,57px);line-height:1.1;letter-spacing:-2px;font-weight:650;margin:0 0 30px;color:var(--ink)}.prose h2{font-size:29px;letter-spacing:-1px;line-height:1.2;font-weight:550;margin:55px 0 20px;padding-top:22px;border-top:1px solid var(--line);color:var(--ink)}.prose h3{font-size:21px;letter-spacing:-.5px;font-weight:550;line-height:1.3;margin:32px 0 16px;color:var(--ink)}.prose h4{font-size:17px;color:var(--ink);margin:25px 0 10px}.prose p{margin:16px 0;color:#b0bda9}.prose>p:first-of-type{font-size:17px;line-height:1.8;color:#c3cfba}.prose a:not(.button){color:var(--accent);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;text-decoration-color:#836334;overflow-wrap:anywhere}.prose a:hover{text-decoration-color:var(--accent);color:var(--accent-bright)}.prose strong{color:var(--ink);font-weight:600}.prose ul,.prose ol{padding-left:24px;margin:18px 0 24px}.prose li{padding-left:4px;margin:7px 0}.prose li::marker{color:#8c9d80}.prose li>p{margin:8px 0}.prose code{font-family:var(--mono);font-size:.85em;background:#252d22;color:#e5d4aa;padding:3px 5px;border:1px solid #35402f;border-radius:2px;overflow-wrap:anywhere}.prose pre{padding:22px;background:#0c100b;border:1px solid #35402f;overflow-x:auto;line-height:1.7;margin:24px 0}.prose pre code{border:0;background:none;padding:0;overflow-wrap:normal;font-size:12px;color:#d0dbbf}.prose blockquote{margin:25px 0;padding:3px 22px;border-left:3px solid var(--accent);background:#20281d;color:#b8c6ab}.prose blockquote p{font-size:14px}.prose table{border-collapse:collapse;display:block;overflow-x:auto;width:100%;font-size:12px;margin:24px 0 32px;line-height:1.7}.prose th,.prose td{text-align:left;padding:13px 14px;border:1px solid #3c4835;min-width:115px;vertical-align:top}.prose th{color:var(--ink);font-weight:550;background:#232c1e}.prose tr:nth-child(even){background:#182013}.prose hr{border:0;border-top:1px solid var(--line);margin:38px 0}.prose img{max-width:100%;height:auto}.prose details{padding:16px 20px;border:1px solid var(--line);margin-block:18px}.prose summary{cursor:pointer;color:var(--ink);font-weight:550}.prose .task-list-item{list-style:none}.prose .task-list-item input{accent-color:var(--accent);margin-left:-21px;margin-right:9px}.document-meta,.breadcrumbs{font:10px/1.8 var(--mono);text-transform:uppercase;letter-spacing:.6px;margin:0 0 18px;color:#8da27f}.document-meta a,.breadcrumbs a{color:var(--muted)}.anchor-link{font-size:.6em;margin-left:8px;opacity:0}.prose h2:hover .anchor-link,.prose h3:hover .anchor-link,.anchor-link:focus{opacity:1}.table-wrap{overflow-x:auto}.site-search-shell{max-width:850px;width:100%;margin-inline:auto}.search-form,[data-search-form]{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 17px}.search-form label,[data-search-form] label{width:100%;font:10px var(--mono);letter-spacing:1px;text-transform:uppercase;color:var(--muted)}.search-form input,[data-search-input]{flex:1;min-width:0;min-height:54px;padding:13px 16px;background:#1d2719;border:1px solid #536348;color:var(--ink);font-size:16px;border-radius:0}.search-form button,[data-search-form] button{padding:12px 24px;border:1px solid var(--accent);background:var(--accent);color:var(--bg);font-size:13px;font-weight:650}.search-status,[data-search-status]{font:11px/1.8 var(--mono);color:#9aad8a;margin:20px 0}.search-results,[data-search-results]{margin-top:28px}.search-result{padding:24px 0;border-top:1px solid var(--line)}.search-result h2{font-size:23px;border:0;margin:0 0 7px;padding:0}.search-result h2 a{color:var(--ink);text-decoration:none}.search-result h2 a:hover{color:var(--accent)}.search-result-url{font:10px/1.8 var(--mono);color:#8fa07c!important;margin:0 0 8px!important}.search-result p{font-size:13px;margin:0;line-height:1.85}.search-result mark{color:var(--ink);background:#775b26;padding:1px 2px}.search-empty{padding:24px 0}.search-tips{font-size:13px;line-height:1.9;color:var(--muted)}.search-tips a{color:var(--accent)}.document-page .site-footer{border-top:1px solid var(--line)}
@media(min-width:1500px){.hero{gap:55px}.hero h1{font-size:120px}.hero-description{font-size:18px}.hero-figure{padding-top:20px}.hero{padding-block:80px}}
@media(max-width:1100px){.section-wrap,.site-header,.document-shell{width:calc(100% - 64px)}.main-navigation{gap:20px;font-size:12px}.hero{gap:15px;padding-top:55px}.hero h1{font-size:8vw;letter-spacing:-4px}.hero-description{font-size:15px;max-width:350px}.button-row{gap:17px}.button{gap:17px;font-size:12px;padding:13px 18px}.button-text{padding-inline:0}.hero-note{font-size:10px}.architecture-section,.roadmap-heading,.contribute-heading,.start-section{gap:60px}.architecture-layer{padding:22px 18px;gap:15px}.layer-symbol{display:none}.principles-strip{font-size:9px;letter-spacing:.3px;gap:15px}.principles-strip span:before{margin-right:7px}.document-shell{gap:40px;grid-template-columns:180px minmax(0,1fr)}.site-footer nav{gap:20px}.contribute-heading h2{font-size:43px}.final-cta h2{font-size:55px}.final-cta .button{font-size:12px}.roadmap-list li{grid-template-columns:90px 1fr}}
@media(max-width:800px){.section-wrap,.site-header,.document-shell{width:calc(100% - 48px)}.site-header{min-height:78px}.brand{font-size:23px}.brand svg{width:26px;height:26px}.main-navigation{gap:16px;font-size:11px}.nav-search span{display:none}.nav-github{padding:8px 12px!important}.nav-github span{margin-left:8px}.hero{grid-template-columns:1fr 1fr;padding-top:48px;padding-bottom:45px;gap:15px}.hero h1{font-size:68px;letter-spacing:-3.8px}.hero-description{font-size:13px;line-height:1.8}.hero .eyebrow{font-size:8px;letter-spacing:1px;gap:6px}.hero .button-row{gap:9px;margin-top:22px;align-items:flex-start;flex-direction:column}.hero .button{font-size:11px;min-height:44px}.hero .button-text{padding-block:5px;min-height:34px}.hero-note{font-size:9px;margin-top:15px}.figure-heading{font-size:7px;letter-spacing:.4px}.hero-figure figcaption{font-size:7px;flex-wrap:wrap;gap:5px}.hero-figure figcaption>span:last-child{width:100%;margin-left:0;padding-left:13px}.principles-strip{display:grid;grid-template-columns:1fr 1fr;padding-block:18px;gap:14px 20px;font-size:9px}.architecture-section{padding-block:75px;gap:35px}.section-intro h2{font-size:38px;letter-spacing:-1.8px}.section-intro>p:not(.eyebrow){font-size:13px}.architecture-layer{gap:10px;padding:20px 15px}.architecture-layer h3{font-size:18px}.architecture-layer p{font-size:10px}.layer-number{font-size:8px}.layer-kind{font-size:7px;letter-spacing:1px}.flow-connection{padding-inline:0;font-size:7px;gap:12px}.flow-note{font-size:8px}.roadmap-section{padding-block:66px 45px}.roadmap-heading{gap:40px;margin-bottom:35px}.roadmap-heading h2{font-size:40px;letter-spacing:-1.8px}.roadmap-heading p:not(.eyebrow){font-size:12px}.roadmap-index{font-size:11px}.roadmap-list li{grid-template-columns:65px 1fr}.roadmap-label h3{font-size:21px}.roadmap-list p{font-size:12px}.roadmap-tags{font-size:8px}.contribute-section{padding-block:70px 55px}.contribute-heading{gap:35px}.contribute-heading h2{font-size:36px;letter-spacing:-1.5px}.contribute-heading>p:last-child{font-size:12px}.contribution-lane h3{font-size:21px}.contribution-lane p{font-size:12px}.ai-invitation h3{font-size:16px}.start-section{gap:40px;padding-block:50px 70px}.start-section h2{font-size:26px}.start-section>div>p:last-child{font-size:12px}.start-links a strong{font-size:12px}.start-links a>span:first-child{font-size:8px}.final-cta{padding-block:50px}.final-cta h2{font-size:44px;letter-spacing:-2px}.final-cta .eyebrow{font-size:8px;max-width:290px}.final-cta>.section-wrap{gap:30px}.final-cta .button{font-size:10px;padding:14px 16px;gap:15px;white-space:normal;min-width:170px}.site-footer{padding-top:36px;gap:20px}.site-footer nav{font-size:10px;gap:14px;flex-wrap:wrap;justify-content:flex-end;max-width:210px}.site-footer p{font-size:10px}.site-footer .footer-note{font-size:8px}.document-shell{grid-template-columns:150px minmax(0,1fr);gap:28px;padding-top:40px}.document-nav{padding-left:13px;font-size:11px}.prose{font-size:13px}.prose h1{font-size:39px;letter-spacing:-1.7px}.prose h2{font-size:26px}.prose h3{font-size:20px}.prose>p:first-of-type{font-size:15px}.prose pre{padding:16px}.prose pre code{font-size:10px}}
@media(max-width:600px){html{scroll-padding-top:35px}.section-wrap,.site-header,.document-shell{width:calc(100% - 40px)}.site-header{min-height:76px}.nav-toggle{display:flex;align-items:center;gap:14px;font:11px var(--mono)}.nav-toggle span{color:var(--accent);font-size:22px;line-height:1}.nav-toggle[aria-expanded="true"] span{transform:rotate(45deg)}.main-navigation{display:none;position:absolute;top:75px;left:-20px;right:-20px;background:#192019;border-bottom:1px solid #46553c;padding:20px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 20px 30px #0004;font-size:14px}.main-navigation.is-open{display:flex}.main-navigation>a{padding:13px 0;border-bottom:1px solid #2f3d27}.main-navigation>a:last-child{border:0!important;margin-top:10px}.nav-search span{display:inline}.nav-github{padding:13px 0!important}.hero{grid-template-columns:1fr;gap:35px;padding-top:40px;padding-bottom:30px}.hero .eyebrow{font-size:9px;letter-spacing:1.1px}.hero h1{font-size:clamp(70px,17.3vw,101px);letter-spacing:-4.5px;line-height:.95;margin-top:26px;margin-bottom:25px}.hero-description{font-size:15px;max-width:370px}.hero .button-row{margin-top:25px;gap:22px;flex-direction:row;align-items:center}.hero .button{font-size:11px;padding:13px 16px}.hero .button-text{padding:9px 0;gap:10px}.hero-note{font-size:9px;margin-top:19px;max-width:335px}.hero-figure{max-width:430px;width:100%;margin-inline:auto}.figure-heading{font-size:8px;letter-spacing:.7px}.hero-figure img{margin-block:-10px -10px}.hero-figure figcaption{font-size:8px}.hero-figure figcaption>span:last-child{width:auto;margin-left:auto;padding-left:0}.principles-strip{grid-template-columns:1fr 1fr;font-size:8px;gap:15px 12px;padding-block:20px;line-height:1.6}.architecture-section{grid-template-columns:1fr;padding-block:60px;gap:35px}.eyebrow{font-size:9px;letter-spacing:1px}.section-intro h2{font-size:42px;letter-spacing:-2px;margin-block:22px}.section-intro>p:not(.eyebrow){font-size:14px;max-width:100%}.text-link{font-size:11px}.architecture-layer{padding:24px 20px;gap:18px}.layer-number{font-size:10px}.layer-kind{font-size:8px}.architecture-layer h3{font-size:22px}.architecture-layer p{font-size:12px;max-width:280px}.layer-symbol{display:block;font-size:25px;padding-left:0}.flow-connection{font-size:9px;gap:20px;padding:12px}.flow-note{font-size:9px;max-width:325px}.roadmap-section{padding-block:53px 40px}.roadmap-heading{grid-template-columns:1fr;gap:23px;margin-bottom:30px}.roadmap-heading h2{font-size:43px;margin-top:22px}.roadmap-heading>div:last-child{margin:0;max-width:100%}.roadmap-heading p:not(.eyebrow){font-size:13px}.roadmap-heading .text-link{margin-top:12px}.roadmap-list li{grid-template-columns:35px 1fr;gap:10px;padding-block:24px}.roadmap-index{font-size:10px;padding-top:5px}.roadmap-label{align-items:start;flex-direction:column;gap:10px}.roadmap-label h3{font-size:22px}.phase-state{font-size:8px;padding:3px 7px}.roadmap-list p{font-size:12px;margin-top:12px}.roadmap-tags{font-size:8px;line-height:1.9;margin-top:12px}.roadmap-footnote{font-size:9px;max-width:300px}.contribute-section{padding-block:60px 45px}.contribute-heading{display:block}.contribute-heading h2{font-size:39px;letter-spacing:-1.7px;margin-block:22px}.contribute-heading>p:last-child{padding:0;font-size:13px;line-height:1.9;margin:0 0 28px;max-width:100%}.contribution-lane{grid-template-columns:25px 1fr 18px;gap:12px;padding:25px 0}.lane-number{font-size:9px;padding-top:5px}.contribution-lane h3{font-size:20px;line-height:1.2;letter-spacing:-.6px}.contribution-lane p{font-size:12px;line-height:1.8;margin-top:12px}.contribution-lane>span:last-child{font-size:19px}.ai-invitation{grid-template-columns:1fr;gap:15px;margin-top:30px}.ai-mark{font-size:10px}.ai-invitation h3{font-size:18px;line-height:1.3;max-width:290px}.ai-invitation p{font-size:12px;line-height:1.8;margin-top:12px}.start-section{grid-template-columns:1fr;gap:25px;padding-block:45px 55px}.start-section h2{font-size:31px;letter-spacing:-1.2px;margin-top:22px}.start-section>div>p:last-child{font-size:13px}.start-links{padding-top:0}.start-links a{padding-block:17px}.start-links a strong{font-size:14px}.start-links a>span:first-child{font-size:9px}.final-cta{padding-block:45px}.final-cta>.section-wrap{flex-direction:column;align-items:flex-start;gap:28px}.final-cta .eyebrow{font-size:8px;max-width:100%}.final-cta h2{font-size:48px;letter-spacing:-2.4px;line-height:1.02;margin-top:22px}.final-cta .button{font-size:12px;padding:15px 20px;gap:26px;min-height:52px}.site-footer{grid-template-columns:1fr;padding-block:35px 25px;gap:23px}.site-footer .brand{font-size:24px}.site-footer nav{justify-content:flex-start;max-width:none;gap:22px;font-size:10px}.site-footer p{font-size:10px}.site-footer .footer-note{grid-column:auto;font-size:8px;line-height:1.9;padding-top:20px}.document-shell{display:flex;flex-direction:column;padding-block:30px 60px;gap:34px}.document-nav{position:static;display:flex;flex-direction:row;flex-wrap:wrap;gap:3px 19px;border-left:0;border-bottom:1px solid var(--line);padding:0 0 20px;font-size:10px;line-height:1.6}.document-nav h2,.document-nav strong{width:100%;margin-bottom:7px;font-size:9px}.document-nav a{display:inline;padding-block:2px}.prose{font-size:14px;line-height:1.85}.prose h1{font-size:42px;letter-spacing:-1.8px;margin-bottom:23px}.prose h2{font-size:27px;margin-top:39px;padding-top:22px}.prose h3{font-size:21px}.prose>p:first-of-type{font-size:16px}.prose p{margin-block:15px}.prose ul,.prose ol{padding-left:20px}.prose th,.prose td{padding:10px;min-width:100px;font-size:11px}.prose pre code{font-size:11px}.prose blockquote{padding-inline:17px}.search-form,[data-search-form]{gap:10px;margin-top:25px}.search-form input,[data-search-input]{min-height:50px;font-size:14px}.search-form button,[data-search-form] button{font-size:12px;padding-inline:16px}.search-result h2{font-size:23px}.search-result p{font-size:12px}.search-result-url{font-size:9px!important;overflow-wrap:anywhere}}
.prose>.eyebrow{font-size:10px;line-height:1.8;letter-spacing:1px;color:var(--muted)}
.search-controls input{flex:1;min-width:0}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Progressive navigation and generated-page integration. */
.site-footer { width: min(var(--max), calc(100% - 104px)); margin-inline: auto; }
.search-controls { display: flex; width: 100%; flex: 1; gap: 12px; }
.document-page .site-footer { grid-template-columns: auto 1fr auto; align-items: center; }
.document-page .site-footer > a:first-child { font-size: 23px; font-weight: 750; letter-spacing: -.7px; }
.document-page .site-footer > p { margin: 0; }
.document-page .site-footer > a:last-child { font-size: 12px; color: var(--accent); }
@media (max-width: 1100px) { .site-footer { width: calc(100% - 64px); } }
@media (max-width: 800px) {
  .site-footer { width: calc(100% - 48px); }
  .document-page .site-footer { grid-template-columns: 1fr auto; }
  .document-page .site-footer > p { grid-row: 2; grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .site-footer { width: calc(100% - 40px); }
  .search-controls { gap: 10px; }
  body:not(.js-ready) .site-header { flex-wrap: wrap; padding-bottom: 15px; }
  body:not(.js-ready) .nav-toggle { display: none; }
  body:not(.js-ready) .main-navigation { display: flex; position: static; flex-direction: row; flex-wrap: wrap; gap: 15px; width: 100%; padding: 0; box-shadow: none; background: none; border: 0; font-size: 11px; }
  body:not(.js-ready) .main-navigation > a { padding: 0; border: 0; }
  body:not(.js-ready) .main-navigation > a:last-child { margin: 0; padding: 0 !important; }
}