:root{color-scheme:dark;--bg:#080808;--panel:#141414;--border:#343434;--text:#f4f4f5;--muted:#b0b0b8;--accent:#ff7f11}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.divider{color:#525a64;font-size:28px}.doc-label{color:var(--text);font-weight:600}.back{margin-left:auto;font-size:13px}.layout{display:grid;grid-template-columns:245px minmax(0,1fr) 260px;max-width:none;margin:0}
/* Edge-to-edge (D129): the page spans the window; the reading column keeps a comfortable measure. */
.layout>main,.layout>article,.layout .content{max-width:none}
.layout article>*:not(pre):not(table):not(.table-wrap){max-width:100ch}.sidebar{padding:30px 20px;border-right:1px solid var(--border);position:sticky;top:0;height:100vh;overflow:auto}label{font-size:12px;font-weight:600;display:block;margin-bottom:7px}input{width:100%;border:1px solid #424a54;background:#101010;color:var(--text);padding:10px;border-radius:6px;font:inherit;font-size:13px}.nav-label{font-size:11px;color:var(--muted);font-weight:700;letter-spacing:1.2px;margin:28px 0 12px}.sidebar nav a{display:block;padding:9px 12px;border-radius:6px;color:var(--text);margin:3px 0;font-size:14px}.sidebar nav a[aria-current=page]{background:#ff7f1116;color:var(--accent);box-shadow:inset 3px 0 var(--accent)}.side-note{margin-top:35px;border-top:1px solid var(--border);padding-top:22px;font-size:12px;color:var(--muted)}.side-note p{margin:8px 0}.status-dot{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:8px}main{padding:35px 48px 60px;min-width:0}.breadcrumbs{color:var(--muted);font-size:12px;margin-bottom:24px}.breadcrumbs span{margin:0 8px}.notice{border:1px solid #454545;border-left:3px solid var(--accent);background:#1c1a17;padding:13px 17px;border-radius:6px;margin-bottom:30px;font-size:13px}.notice strong{color:#65dfae;display:block}.notice span{color:#b0b0b8}h1{font-size:32px;letter-spacing:-1px;line-height:1.25;margin:20px 0 22px;color:#f6f7f9}h2{font-size:22px;line-height:1.4;margin-top:42px;border-bottom:1px solid var(--border);padding-bottom:10px;color:#f1f3f5}h3{font-size:17px;margin-top:28px;color:#f1f3f5}h1,h2,h3{scroll-margin-top:100px}p,li{overflow-wrap:anywhere}li{margin:7px 0}ul{padding-left:22px}code{font:13px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;background:#222222;border-radius:4px;padding:2px 5px}pre{overflow:auto;background:#0c0c0c;border:1px solid var(--border);padding:18px;border-radius:8px}pre code{background:none;padding:0}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:7px;margin:20px 0}table{border-collapse:collapse;width:100%;font-size:13px}th,td{padding:11px 14px;border-bottom:1px solid var(--border);text-align:left;min-width:95px}th{background:#1e1e1e}tr:last-child td{border-bottom:0}.outline{padding:10px 20px;position:sticky;top:0;height:100vh;overflow:auto}.outline nav a{display:block;color:var(--muted);font-size:12px;line-height:1.5;padding:6px 0}.flow{background:var(--panel);border:1px solid var(--border);padding:25px;border-radius:8px;display:grid;justify-items:center;gap:10px;text-align:center}.flow span{border:1px solid #454545;border-radius:6px;padding:12px 20px;width:100%;max-width:440px;color:#65dfae;font-weight:600}.flow small{display:block;color:var(--muted);font-weight:400}.flow b{color:var(--accent)}main>footer{color:var(--muted);font-size:12px;border-top:1px solid var(--border);padding-top:22px;margin-top:30px}.page-links{display:flex;justify-content:space-between;gap:18px;margin-top:40px}.page-links a{border:1px solid var(--border);border-radius:7px;padding:12px;font-size:13px}#search-results a{display:block;font-size:12px;padding:9px 0;border-bottom:1px solid var(--border)}#search-results p{font-size:12px;color:var(--muted)}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.skip{position:absolute;top:-80px}.skip:focus{top:10px;left:10px;z-index:9;background:#111;padding:10px}@media(max-width:1150px){.layout{grid-template-columns:225px minmax(0,1fr)}.outline{display:none}main{padding:30px}}@media(max-width:700px){.doc-label{font-size:13px}.back{font-size:11px}.layout{display:block}.sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--border);padding:18px}.sidebar nav{display:flex;flex-wrap:wrap}.sidebar nav a{font-size:12px;padding:8px 10px}.nav-label{margin:15px 0 6px}.side-note{display:none}main{padding:24px 18px}h1{font-size:27px}h2{font-size:21px}.flow{padding:15px}}
/* Mechanism atlas: local vector assets and accessible economic sensitivity. */
.mechanism-figure{margin:28px 0}.mechanism-figure img{display:block;width:100%;height:auto;border-radius:16px;border:1px solid #394048}.mechanism-figure figcaption{font-size:12px;color:#b0b0b8;margin-top:9px}.capital-lab{background:#141414;border:1px solid #434951;border-radius:18px;padding:28px;margin:30px 0;color:#e9ecee}.lab-eyebrow{font-size:11px;letter-spacing:.12em;color:#ff7f11}.capital-lab h3{font-size:30px;margin:12px 0}.capital-lab p{color:#bec7cf}.lab-controls{display:grid;grid-template-columns:1fr 1fr;gap:18px}.lab-controls label{font-size:13px}.lab-controls input{display:block;box-sizing:border-box;width:100%;margin-top:9px;background:#1e1e1e;border:1px solid #666666;color:white;border-radius:8px;padding:12px;font:inherit}.lab-controls input:focus-visible,.lab-bottom button:focus-visible{outline:3px solid #ff7f11;outline-offset:3px}.lab-metrics{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:24px 0}.lab-metrics span{display:block;font-size:11px;color:#b0b0b8;min-height:35px}.lab-metrics strong{font-size:20px;font-variant-numeric:tabular-nums;color:#ff7f11;overflow-wrap:anywhere}.lab-note{font-size:12px}.reserve-rail{display:flex;gap:3px;width:100%;height:44px}.reserve-rail span{font-size:11px;display:flex;align-items:center;justify-content:center;white-space:nowrap;padding:0 8px;min-width:0;overflow:hidden;box-sizing:border-box}.rail-base{background:#74431d}.rail-fee{background:#245442}.lab-bottom{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.lab-bottom span{font-size:11px;color:#b0b0b8}.lab-bottom button{padding:12px 16px;background:#ff7f11;border:0;border-radius:8px;color:#170d04;font-weight:700;cursor:pointer}.lab-bottom button:disabled{opacity:.5;cursor:not-allowed}#lab-error{color:#ff8797;margin-top:12px}@media(max-width:640px){.capital-lab{padding:18px}.lab-controls,.lab-metrics{grid-template-columns:1fr}.lab-metrics span{min-height:0}.lab-metrics>div{padding:10px 0;border-bottom:1px solid #343434}.reserve-rail{display:none}}
.notice,.table-wrap,.flow,.page-links a{border-radius:12px}.sidebar nav a[aria-current=page]{color:#65dfae;background:#2a1b10;box-shadow:inset 3px 0 #ff7f11}.notice{border-left-color:#ff7f11}body{text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}th{background:#1e1e1e}h1,h2,h3{color:#f4f4f5}code{background:#1e1e1e}pre{background:#0c0c0c}.page-links a:hover{background:#141414}.capital-lab{border-color:#343434}.lab-eyebrow{color:#ff7f11}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Faithful directed connections, including branches and recovery loops. */
.flow-map{margin:24px 0;padding:16px;border:1px solid #343434;border-radius:12px;background:#101010}.flow-map figcaption{color:#aaa;margin-bottom:12px}.flow-connection{display:grid;grid-template-columns:minmax(0,1fr) minmax(72px,.65fr) minmax(0,1fr);gap:12px;padding:12px 0;border-top:1px solid #303030;align-items:center;overflow-wrap:anywhere}.flow-condition{color:#f6ab4a;font-size:.85em}.local-reference{color:inherit}article ol{padding-left:24px}article li{margin:8px 0}@media(max-width:600px){.flow-connection{grid-template-columns:1fr;gap:5px}.flow-condition{padding-left:12px}.flow-map{padding:12px}}

.capital-lab select{width:100%;min-width:0;background:#151515;color:#f4f4f5;border:1px solid #555;border-radius:8px;padding:12px;font:inherit}.capital-lab input[type=range]{width:100%;accent-color:#ff9b43}.capital-lab label{min-width:0}#tech-error{color:#ffb4b4}

.nav-toggle{display:none}
/* Keep the chapter index useful without burying the article on small screens. */
@media(max-width:700px){
 .sidebar nav{max-height:220px;overflow-y:auto;overscroll-behavior:contain;padding-bottom:8px;-webkit-mask-image:linear-gradient(#000 calc(100% - 40px),transparent);mask-image:linear-gradient(#000 calc(100% - 40px),transparent)}
 .sidebar nav.expanded{max-height:none;-webkit-mask-image:none;mask-image:none}
 .nav-toggle{display:flex;align-items:center;justify-content:center;width:100%;min-height:44px;margin-top:6px;border:1px solid var(--border);border-radius:8px;background:#141414;color:var(--text);font:inherit;font-size:13px;font-weight:600;cursor:pointer}
 .sidebar nav a{min-height:40px;display:flex;align-items:center}
 .sidebar{padding-bottom:12px}
 .page-links{flex-wrap:wrap}.page-links a{flex:1;min-width:0;overflow-wrap:anywhere}
 .back{white-space:nowrap}
}
/* Alpha docs: live ladder (D131) */
.alpha-ladder .ladder-summary{color:#B0B0B8;font-size:14px}
.alpha-ladder caption{text-align:left;color:#B0B0B8;font-size:13px;padding-bottom:8px}
.alpha-ladder td .tag{color:#B0B0B8;font-size:12px}
.alpha-ladder .tier-S{color:#E8C66A;font-weight:700}.alpha-ladder .tier-A{color:#D7DCE3;font-weight:600}.alpha-ladder .tier-B{color:#D49A6A}

/* D158 Part 5: chained flow rows show each step once. */
.flow-cont .flow-from{min-height:1px}
.flow-cont{margin-top:-4px}

/* Prompt H a11y: links inside running text are underlined, not told apart by colour alone (WCAG 1.4.1). */
article p a,article li a,article td a,.notice a{text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}

/* Docs rebuild (2026-10-25): grouped sidebar, page summary, callouts, status pills, related links, section cards. */
.nav-group{margin:0 0 6px}
.nav-group .nav-label{display:flex;align-items:center;gap:8px;margin:22px 0 8px;padding:0 12px;text-transform:uppercase;--icon-base:#d4d4d8}
.nav-group:first-child .nav-label{margin-top:22px}
.sidebar nav a{font-size:13.5px;padding:7px 12px 7px 36px;margin:1px 0;line-height:1.45}
details.nav-group>summary{cursor:pointer;list-style:none;border-radius:6px}
details.nav-group>summary::-webkit-details-marker{display:none}
details.nav-group>summary:hover{color:var(--text)}
.nav-chevron{margin-left:auto;transition:transform .15s}
details.nav-group[open] .nav-chevron{transform:rotate(180deg)}
.eyebrow{display:flex;align-items:center;gap:8px;margin:0;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
article h1{margin-top:10px}
.lead{font-size:18px;line-height:1.65;color:#d9d9de;margin:0 0 26px;max-width:72ch}
h4{font-size:15px;margin:22px 0 6px;color:#f1f3f5;scroll-margin-top:100px}
article li>ul{margin:6px 0 2px}
.callout{border:1px solid var(--border);border-left:3px solid var(--c,#ff7f11);background:#121212;border-radius:12px;padding:12px 18px;margin:20px 0;--icon-accent:var(--c,#ff7f11)}
.callout>*:last-child{margin-bottom:0}
.callout p{margin:6px 0}
.callout-title{display:flex;align-items:center;gap:8px;font-weight:700;font-size:13px;letter-spacing:.02em;color:var(--c,#ff7f11);margin:2px 0 4px!important}
.callout-note{--c:#8fb4ff}.callout-tip{--c:#65dfae}.callout-warning{--c:#ffb547;background:#17130c}.callout-status{--c:#ff7f11;background:#16110c}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;letter-spacing:.03em;line-height:1;padding:5px 9px;border-radius:999px;border:1px solid currentColor;vertical-align:1px;white-space:nowrap;margin-right:4px}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.pill-live{color:#65dfae}.pill-devnet{color:#ff9b43}.pill-local{color:#8fb4ff}.pill-planned{color:#b0b0b8}.pill-research{color:#c9a7ff}
.pill-planned::before,.pill-research::before{background:transparent;border:1.5px solid currentColor;width:5px;height:5px}
ul.related{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
ul.related li{margin:0}
ul.related a{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--border);border-radius:10px;padding:12px 14px;color:var(--text);text-decoration:none;font-weight:600;font-size:14px;background:#111}
ul.related a:hover{border-color:#ff7f1188;background:#17120d;text-decoration:none}
ul.related .ic{flex:none;--icon-base:#ff7f11}
.section-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin:22px 0 10px}
.section-card{border:1px solid var(--border);border-radius:14px;padding:16px 18px;background:linear-gradient(180deg,#151515,#101010)}
.section-card-head{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;font-size:16px;text-decoration:none!important}
.section-card-head:hover span{color:var(--accent)}
.section-card p{color:var(--muted);font-size:13px;line-height:1.55;margin:8px 0 10px}
.section-card ul{list-style:none;padding:0;margin:0;font-size:13px}
.section-card li{margin:4px 0}.section-card li a{text-decoration:none}.section-card li a:hover{text-decoration:underline}
.section-card li.more{color:var(--muted);font-size:12px}
.docs-hero{display:flex;gap:22px;align-items:center;border:1px solid var(--border);border-radius:18px;padding:20px 24px;margin:6px 0 28px;background:radial-gradient(120% 140% at 0% 0%,#2a1606 0,#121212 55%)}
.docs-hero-art{flex:none;width:132px;height:132px}
.docs-hero-kicker{margin:0;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.docs-hero-text{margin:6px 0 14px;font-size:16px;color:#e4e4e7}
.docs-hero-links{display:flex;flex-wrap:wrap;gap:8px;margin:0}
.btn-primary,.btn-ghost{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:9px;font-weight:700;font-size:13px;text-decoration:none!important}
.btn-primary{background:var(--accent);color:#170d04;--icon-base:#170d04;--icon-accent:#170d04}
.btn-ghost{border:1px solid var(--border);color:var(--text)}
.btn-ghost:hover{border-color:#ff7f1188}
#search-results a small{display:block;color:var(--muted);font-size:11px}
#search-results a.search-page{font-weight:700}
.search-empty{display:flex;align-items:center;gap:10px}
.search-empty img{flex:none}
.mechanism-figure img{background:#080808}
@media(max-width:700px){
 .sidebar nav{display:block}
 .nav-group .nav-label{margin:14px 0 4px}
 .sidebar nav a{padding-left:12px}
 .lead{font-size:16px}
 .docs-hero{flex-direction:column;align-items:flex-start;padding:16px}
 .docs-hero-art{width:96px;height:96px}
}
blockquote{margin:18px 0;padding:4px 16px;border-left:3px solid #454545;color:#c9c9cf}
/* .ic sets its own colour variables, so overrides must target the icon itself. */
.btn-primary .ic{--icon-base:#170d04;--icon-accent:#170d04}
.callout-title .ic{--icon-accent:var(--c,#ff7f11)}
.nav-group .nav-label .ic{--icon-base:#e4e4e7}
/* Design QA 2026-10-27 (D158 checklist): hit targets reach 40 px on phones. */
@media(max-width:700px){.section-card-head{min-height:40px}}