/* Standard Basis — shared, dependency-free responsive styles. */
:root{
  --ink:#101820;--muted:#53616d;--paper:#f7f6f1;--white:#fff;
  --line:#d4d7d4;--soft:#eeeee7;--signal:#a74f2d;--signal-light:#d99b77;
  --blue:#173f5f;--max:1240px;
  --serif:Georgia,"Times New Roman",serif;
  --sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:106px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.22em}
a:hover{color:var(--signal)}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:3px solid var(--signal);outline-offset:5px}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px}
::selection{background:#e7cbb7;color:var(--ink)}
[hidden]{display:none!important}
img,svg{max-width:100%}
svg{display:block}
.shell{width:min(calc(100% - 104px),var(--max));margin-inline:auto}
h1,h2,h3,h4,p,blockquote{margin:0}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.045em;line-height:1.055}
h1{font-size:clamp(64px,7.7vw,110px)}
h2{font-size:clamp(40px,4.45vw,62px)}
h3{line-height:1.3;font-size:20px;font-weight:550;letter-spacing:-.02em}
h4{font-size:17px;line-height:1.35}
p{color:var(--muted)}
.accent{color:var(--signal)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:10px;left:20px;transform:translateY(-180%);background:var(--ink);color:white;padding:12px 20px;z-index:100}
.skip-link:focus{transform:translateY(0)}
.eyebrow,.micro-label,.section-label,.page-note,.page-meta,.badge{font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-weight:650}
.eyebrow{font-size:11px;color:var(--signal);display:flex;align-items:center;gap:11px;margin-bottom:26px}
.eyebrow-mark{display:block;width:6px;height:6px;background:var(--signal)}
.micro-label{display:block;color:var(--muted);line-height:1.6}
.lede{font-size:20px;line-height:1.6;max-width:630px;color:#374652}
.text-link{display:inline-flex;gap:24px;align-items:center;justify-content:space-between;text-decoration:none;font-size:12px;font-weight:650;line-height:1.5;min-height:34px}
.text-link>span,.button>span,.nav-participate>span{font-size:17px;font-weight:400;transition:transform .18s ease}
.text-link:hover>span,.button:hover>span{transform:translate(2px,-1px)}
.text-link:hover{text-decoration:underline;text-underline-offset:5px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-height:49px;padding:12px 19px;border:1px solid var(--ink);background:var(--ink);color:white;text-decoration:none;font-size:11px;line-height:1.5;font-weight:650;letter-spacing:.04em;transition:background .18s,color .18s,border-color .18s}
.button.secondary{background:transparent;color:var(--ink);border-color:#a5adae}
.button:hover{background:var(--signal);border-color:var(--signal);color:white}
.button.small{min-height:39px;padding:9px 12px;font-size:10px}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:30px}
.text-button{border:0;border-bottom:1px solid var(--line);background:transparent;padding:7px 0;display:inline-flex;gap:18px;align-items:center;color:var(--ink);font-size:11px;line-height:1.5;font-weight:650;white-space:nowrap}
.text-button:hover{color:var(--signal);border-color:var(--signal)}
.badge{display:inline-flex;align-items:center;gap:9px;line-height:1.4;letter-spacing:.06em;padding:7px 10px;border:1px solid var(--line);color:var(--muted);font-size:9px;font-weight:600}
.status-dot{display:inline-block;width:6px;height:6px;background:var(--signal);flex:none}
.anchor-alias{display:block;position:relative;top:-110px}

/* Navigation */
.site-header{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);background:rgba(247,246,241,.98)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:35px;min-height:82px}
.brand{display:inline-flex;align-items:center;gap:13px;white-space:nowrap;text-decoration:none;text-transform:uppercase;font-size:12px;font-weight:750;letter-spacing:.13em;color:var(--ink)}
.brand-symbol{display:flex;flex-direction:column;width:23px;gap:4px}
.brand-symbol i{display:block;height:2px;background:currentColor;width:100%}
.brand-symbol i:nth-child(2){width:65%}
.nav-links{display:flex;align-items:center;gap:31px;font-size:11px;font-weight:550}
.nav-links a{text-decoration:none;position:relative}
.nav-links a:not(.nav-participate)[aria-current=page]::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;background:var(--signal)}
.nav-links a[aria-current=page]{color:var(--signal)}
.nav-participate{display:flex;align-items:center;gap:27px;padding:8px 15px;border:1px solid #a5adae;margin-left:8px;min-height:40px}
.nav-participate:hover{background:var(--ink);border-color:var(--ink);color:white}
.nav-toggle{background:transparent;border:0;padding:9px 0 9px 15px;font-size:12px;align-items:center;gap:20px;min-height:44px;display:none}
.nav-toggle>span{font-size:22px;font-weight:300;line-height:1}

/* Homepage hero */
.hero{border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:85px;padding-block:79px 74px}
.hero h1{margin-bottom:28px;font-size:clamp(68px,7.4vw,108px);line-height:1.01;letter-spacing:-.052em}
.hero .lede{max-width:595px;font-size:20px;line-height:1.55}
.hero-focus{max-width:565px;font-size:14px;line-height:1.8;margin-top:17px}
.hero .actions{margin-top:29px}
.hero-provider{font-size:11px;margin-top:19px;line-height:1.7}
.hero-provider a{font-weight:600;color:var(--ink);text-decoration:none}
.hero-provider a:hover{color:var(--signal)}
.hero-aside{padding-top:20px;border-top:1px solid var(--ink);align-self:end;padding-bottom:1px;margin-bottom:3px}
.hero-aside>.micro-label{font-size:9px;letter-spacing:.11em}
.hero-aside blockquote{font-family:var(--serif);font-size:27px;line-height:1.37;letter-spacing:-.02em;margin-top:24px}
.hero-aside blockquote em{display:block;color:var(--signal);font-style:normal;margin-top:12px}
.hero-current{border-top:1px solid var(--line);padding-top:19px;margin-top:37px}
.hero-current>.micro-label{font-size:9px;margin-bottom:8px}
.hero-current a{display:flex;align-items:center;gap:13px;padding:8px 0;text-decoration:none;font-size:11px;line-height:1.7}
.hero-current a>span:first-child{font-family:var(--mono);color:var(--muted);font-size:9px}
.hero-current a>span:last-child{margin-left:auto;font-size:16px}
.hero-status{border-top:1px solid var(--line)}
.hero-status .shell{display:flex;align-items:center;gap:30px;min-height:57px;font-size:10px;line-height:1.7;color:var(--muted)}
.hero-status .shell>span:first-child{text-transform:uppercase;letter-spacing:.085em;display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:600}
.hero-status .shell>span:nth-child(2){border-left:1px solid var(--line);padding-left:30px}
.hero-status a{margin-left:auto;text-decoration:none;color:var(--ink)}
.hero-status a:hover{color:var(--signal)}

/* Section structure */
.section{padding-block:96px;border-bottom:1px solid var(--line);position:relative}
.section-heading{display:grid;grid-template-columns:235px minmax(0,1fr);gap:70px;align-items:start;margin-bottom:49px}
.section-label{color:var(--signal);border-top:1px solid #c8a18b;padding-top:12px;line-height:1.6;margin-top:8px;font-size:10px}
.section-label>span{font-family:var(--mono);font-weight:400;margin-right:6px}
.section-heading h2{margin-bottom:22px}
.section-intro{font-size:16px;max-width:735px;line-height:1.8}
.section-bottom{display:flex;align-items:center;justify-content:space-between;gap:40px;margin-top:27px}
.section-bottom>p{font-size:12px;max-width:755px;line-height:1.85}
.section-bottom>.text-link{flex:none}
.section-bottom strong{font-weight:500;color:var(--ink)}
.dark{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.dark p{color:#b8c3ca}
.dark .section-label{color:var(--signal-light);border-color:#715540}
.dark .micro-label{color:#b8c3ca}
.dark a:hover{color:var(--signal-light)}
.dark .text-link{color:var(--paper)}
.dark .text-link:hover{color:var(--signal-light)}
.dark :focus-visible{outline-color:var(--signal-light)}

/* Two-sided market */
.market-map{display:grid;grid-template-columns:1fr 50px 1.12fr 50px 1fr;align-items:stretch}
.market-node{border:1px solid #52616a;padding:29px 30px 24px;display:flex;flex-direction:column}
.node-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.node-heading>span:last-child{font-size:18px;line-height:1;color:var(--signal-light)}
.node-heading .micro-label{font-size:9px}
.market-node h3{font-family:var(--serif);font-size:33px;font-weight:400;margin-bottom:21px;letter-spacing:-.025em}
.market-node ul{list-style:none;margin:0 0 28px;padding:0;font-size:12px;line-height:2;color:#b8c3ca}
.market-node .text-link{border-top:1px solid #52616a;padding-top:16px;margin-top:auto;font-size:11px}
.market-node.center{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.market-node.center ul,.market-node.center .micro-label{color:var(--muted)}
.market-node.center .text-link{color:var(--ink);border-color:var(--line)}
.market-node.center .text-link:hover{color:var(--signal)}
.market-node.center .basis-mini{font-family:var(--serif);font-size:25px;color:var(--signal)}
.node-connector{font-size:25px;display:flex;align-items:center;justify-content:center;color:var(--signal-light)}

/* Benchmark: publication state and visualizations */
.benchmark-panel{border:1px solid #bac3c4;background:var(--white)}
.benchmark-panel-top{padding:22px 29px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}
.benchmark-panel-top>div{display:flex;gap:25px;align-items:center}
.benchmark-panel-top .micro-label{color:var(--signal);font-size:10px}
.benchmark-panel-top h3{font-family:var(--serif);font-size:22px;font-weight:400;letter-spacing:-.02em;border-left:1px solid var(--line);padding-left:25px}
.benchmark-body{display:grid;grid-template-columns:315px minmax(0,1fr)}
.benchmark-summary{padding:31px 29px;border-right:1px solid var(--line);background:#f9faf7}
.reference-value{font-family:var(--serif);font-size:76px;line-height:1.15;letter-spacing:-.05em;margin-top:13px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.quote-unit{font-family:var(--mono);font-size:11px;margin-top:2px;color:var(--ink)}
.reference-status{color:var(--signal);font-size:11px;margin-top:18px}
.compact-meta{margin:29px 0 0;border-top:1px solid var(--line);padding-top:7px;font-size:10px;line-height:1.6}
.compact-meta>div{display:flex;justify-content:space-between;align-items:start;gap:20px;padding-top:11px}
.compact-meta dt{color:var(--muted);flex:none}
.compact-meta dd{margin:0;text-align:right;color:var(--ink);max-width:160px;overflow-wrap:anywhere}
.benchmark-pending{padding:34px 42px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.pending-heading .micro-label{font-size:9px}
.pending-heading h4{font-family:var(--serif);font-size:33px;font-weight:400;letter-spacing:-.03em;line-height:1.2;margin:15px 0 12px}
.pending-heading p{font-size:12px;max-width:470px;line-height:1.8}
.basis-construction{display:flex;align-items:center;gap:15px;width:100%;margin:26px 0 17px}
.basis-construction>div{min-height:91px;flex:1;background:#f3f4ef;border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:13px 6px;gap:6px}
.basis-construction .basis-result{border-color:#c59a7d;background:#f7eee6}
.basis-variable{font-family:var(--serif);font-size:30px;line-height:1;font-style:italic}
.basis-variable sub{font-size:13px}
.basis-construction>div>span:last-child{font-size:9px;color:var(--muted)}
.basis-construction>b{font-size:17px;font-weight:400;color:var(--muted)}
.benchmark-pending>.text-link{font-size:11px}
.benchmark-panel-foot{border-top:1px solid var(--line);padding:14px 29px;display:flex;gap:30px;align-items:center;justify-content:space-between;font-size:10px;color:var(--muted);line-height:1.7}
.benchmark-panel-foot>a{color:var(--ink);text-decoration:none;font-weight:600;white-space:nowrap}
.benchmark-panel-foot>a:hover{color:var(--signal)}
.published-chart{padding:31px 34px;min-width:0;display:flex;flex-direction:column;justify-content:center}
.chart-title{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:25px}
.chart-title h4{font-weight:600;font-size:13px}
.chart-title>span{font-size:9px;color:var(--muted);text-align:right}
.relative-chart{width:100%;font-size:11px}
.bar-axis{position:relative;height:29px;margin-left:92px;margin-right:49px;font-family:var(--mono);font-size:9px;color:var(--muted)}
.bar-axis>span{position:absolute;top:0}
.bar-axis .axis-origin{left:0}
.bar-axis .axis-ref{transform:translateX(-50%);color:var(--signal);white-space:nowrap}
.bar-axis .axis-max{right:0}
.bar-row{display:grid;grid-template-columns:82px minmax(0,1fr) 39px;gap:10px;align-items:center;min-height:46px}
.bar-name{font-size:10px;color:var(--ink);line-height:1.4;overflow-wrap:anywhere}
.bar-track{height:26px;position:relative;display:flex;align-items:center;background:linear-gradient(90deg,transparent calc(50% - .5px),#e7e9e5 calc(50% - .5px),#e7e9e5 calc(50% + .5px),transparent calc(50% + .5px));border-left:1px solid var(--line)}
.bar-track::after{content:"";position:absolute;left:var(--reference);top:-9px;bottom:-9px;border-left:1px dashed var(--signal);z-index:2;pointer-events:none}
.price-bar{height:17px;min-width:0;background:#173f5f;position:relative}
.bar-row:nth-child(3n+2) .price-bar{background:#a74f2d}
.bar-row:nth-child(3n+3) .price-bar{background:#69808a}
.bar-number{font-family:var(--mono);font-size:10px;text-align:right;white-space:nowrap}
.chart-note{font-size:10px;color:var(--muted);margin-top:22px;line-height:1.6}
.composition-stack{display:flex;min-height:36px;overflow:hidden;background:var(--soft);margin:7px 0 19px}
.composition-stack>span{background:var(--blue);border-right:2px solid white}
.composition-stack>span:last-child{border:0}
.key-0,.composition-stack>.key-0{background:#a74f2d}
.key-1,.composition-stack>.key-1{background:#69808a}
.key-2,.composition-stack>.key-2{background:#173f5f}
.model-key{display:inline-block;width:8px;height:8px;flex:none}
.composition-legend{margin:0;font-size:11px}
.composition-legend>div{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:9px 0}
.composition-legend dt{display:flex;align-items:center;gap:10px;color:var(--ink)}
.composition-legend dd{font-family:var(--mono);margin:0;font-size:10px}
.release-details{margin-top:48px}
.release-details h3{font-family:var(--serif);font-size:31px;margin-bottom:25px;font-weight:400}
.release-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:34px}
.source-list{margin:0;padding-left:18px;font-size:12px;color:var(--muted)}
.source-list a{overflow-wrap:anywhere}
.release-note{font-size:12px;color:var(--muted);margin-top:18px}
.history-chart{border:1px solid var(--line);padding:24px;background:white;margin:30px 0}
.history-chart svg{width:100%;height:auto}
.history-chart text{font-family:var(--mono);fill:var(--muted);font-size:11px}

/* Future-consumption panel */
.future-section{background:#eeeee7}
.contract-flow{display:grid;grid-template-columns:1fr 62px 1fr;position:relative}
.contract-flow article{border:1px solid #b8bfbf;padding:32px 36px;background:var(--paper)}
.contract-top{display:flex;align-items:center;gap:15px;margin-bottom:24px}
.step-circle{display:inline-flex;justify-content:center;align-items:center;width:26px;height:26px;border:1px solid #afbbb9;border-radius:50%;font-size:9px;font-family:var(--mono);color:var(--signal)}
.contract-top .micro-label{color:var(--signal);font-size:10px}
.contract-flow h3{font-family:var(--serif);font-size:31px;font-weight:400;letter-spacing:-.025em;margin-bottom:22px}
.contract-flow dl{margin:0;border-top:1px solid var(--line);font-size:12px}
.contract-flow dl>div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid var(--line)}
.contract-flow dt{color:var(--muted)}
.contract-flow dd{margin:0;text-align:right}
.contract-flow article>p{font-size:12px;margin-top:20px;max-width:420px;line-height:1.8}
.contract-arrow{display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:31px;color:var(--signal)}
.model-options{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.model-options>span{display:block;padding:10px 15px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px;background:#fdfdf9}
.model-options>span:last-child{color:var(--signal)}
.fine-print{font-size:10px;color:var(--muted);font-weight:400}

/* Market development */
.evidence-flow{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #a5afaf;border-bottom:1px solid var(--line)}
.evidence-flow>div{padding:26px 24px 27px 0;position:relative}
.evidence-flow>div+div{border-left:1px solid var(--line);padding-left:27px}
.evidence-flow>div:not(:last-child)::after{content:"→";font-size:17px;color:var(--signal);position:absolute;right:-9px;top:24px;background:var(--paper);padding:0 3px;z-index:1}
.evidence-flow .micro-label{color:var(--signal);font-family:var(--mono);font-size:10px;margin-bottom:19px}
.evidence-flow h3{font-size:16px;margin-bottom:10px}
.evidence-flow p{font-size:12px;max-width:230px}
.evidence-return{display:flex;align-items:center;gap:14px;margin-top:15px}
.evidence-return>span{color:var(--signal);font-size:19px}
.evidence-return>span:last-child{margin-left:auto}
.evidence-return p{font-size:10px}

/* Participation and functional draft/send form */
.participation{background:#fff}
.participation-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:80px}
.participant-option{border-top:1px solid var(--line);padding:22px 0 27px}
.participant-option .micro-label{color:var(--signal);font-size:10px;margin-bottom:14px}
.participant-option h3{font-family:var(--serif);font-size:29px;font-weight:400;margin-bottom:15px}
.participant-option p{font-size:13px;max-width:405px;margin-bottom:14px;line-height:1.85}
.research-invite{padding-top:21px;border-top:1px solid var(--line);font-size:11px;line-height:1.85}
.research-invite a{display:inline-block;color:var(--ink);font-weight:600;text-decoration:none}
.founder-block{border-top:1px solid var(--line);margin-top:30px;padding-top:24px}
.founder-block h3{font-family:var(--serif);font-weight:400;font-size:27px;margin-top:10px}
.founder-block p{font-size:12px;margin-top:12px;white-space:pre-line}
.founder-block .text-link{margin-top:12px}
.inquiry-panel{background:var(--paper);border:1px solid var(--line);padding:29px 32px 30px;scroll-margin-top:110px;min-width:0}
.inquiry-title .micro-label{color:var(--signal);font-size:9px;margin-bottom:12px}
.inquiry-title h3{font-family:var(--serif);font-size:29px;font-weight:400;line-height:1.25}
.form-mode-note{font-size:10px;line-height:1.75;color:#695647;margin-top:15px;padding-left:10px;border-left:2px solid #d5b298}
#inquiry-form{margin-top:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:16px}
label{display:block;font-size:10px;font-weight:600;color:var(--ink)}
input,select,textarea{display:block;width:100%;max-width:100%;min-width:0;border:1px solid #b5bfc0;border-radius:0;padding:10px 11px;background:#fff;color:var(--ink);font-size:13px;line-height:1.6;margin-top:7px;box-shadow:none}
input,select{min-height:43px}
textarea{resize:vertical;min-height:105px}
textarea::placeholder{color:#747c80;opacity:1;font-weight:400}
.field-hint{font-size:9px;line-height:1.8;margin-top:9px}
#inquiry-form>.button{margin-top:20px;width:100%;font-size:11px}
.privacy-note{font-size:9px;line-height:1.8;margin-top:13px}
.honeypot{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.inquiry-result{margin-top:23px;border-top:1px solid #b5bfc0;padding-top:22px}
.inquiry-result>.micro-label{color:var(--signal);font-size:9px}
.inquiry-result textarea{font-family:var(--mono);font-size:10px;min-height:160px}
.inquiry-result .small-actions{margin-top:13px;gap:10px}
.form-error{font-size:11px;color:#923d28;line-height:1.6;margin-top:14px}
.direct-email{margin-top:19px;font-size:11px;overflow-wrap:anywhere}

/* Inner page scaffolding */
.page-hero{padding:77px 0 60px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(58px,6.8vw,95px);max-width:1050px;margin-bottom:27px;line-height:1.04}
.page-hero .lede{max-width:740px;font-size:18px}
.page-hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:50px}
.page-hero-bottom .actions{margin-top:0;flex:none}
.page-hero-bottom>.text-link{flex:none}
.page-note{font-size:9px;color:var(--muted);margin-top:27px;display:flex;align-items:center;gap:10px;line-height:1.9;letter-spacing:.07em}
.page-meta{display:flex;gap:35px;flex-wrap:wrap;color:var(--muted);font-size:9px;letter-spacing:.07em;margin-top:28px}
.page-meta a{text-decoration:none;color:var(--signal)}
.subnav{border-bottom:1px solid var(--line)}
.subnav>.shell{display:flex;gap:36px;min-height:53px;align-items:center;font-size:10px}
.subnav a{text-decoration:none;font-weight:550}
.subnav a:first-child{color:var(--signal)}
.benchmark-main{padding-top:50px;padding-bottom:58px}

/* Market inner page */
.audience-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:#fff}
.audience-card{padding:38px 43px}
.audience-card+.audience-card{border-left:1px solid var(--line)}
.audience-card .micro-label{color:var(--signal);margin-bottom:20px}
.audience-card h3{font-family:var(--serif);font-weight:400;font-size:37px;line-height:1.13;margin-bottom:23px;letter-spacing:-.025em}
.audience-card p{font-size:13px;max-width:460px;line-height:1.85}
.check-list{list-style:none;padding:0;margin:25px 0 22px;border-top:1px solid var(--line);font-size:12px}
.check-list li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.check-list li::before{content:"+";color:var(--signal);font-size:13px}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:33px}
.process-grid article{border-top:1px solid #52616a;padding-top:24px}
.process-number{color:var(--signal-light);font-family:var(--serif);font-size:35px;line-height:1}
.process-grid h3{font-family:var(--serif);font-size:30px;font-weight:400;margin:21px 0 12px}
.process-grid p{font-size:12px;max-width:250px;line-height:1.9}
.sample-request{display:grid;grid-template-columns:1fr auto;gap:45px;align-items:center;background:var(--soft);border:1px solid var(--line);padding:28px 31px}
.sample-request .micro-label{color:var(--signal);font-size:9px;margin-bottom:12px}
.sample-request h3{font-family:var(--serif);font-weight:400;font-size:28px;margin-bottom:12px}
.sample-request p{font-size:12px;max-width:650px}
.sample-basis{border-left:1px solid #b4bfbc;padding-left:33px}
.sample-basis strong{display:block;font-family:var(--serif);font-size:44px;font-weight:400;line-height:1.2;margin-bottom:5px}
.sample-basis>span:last-child{font-size:10px;color:var(--muted)}
.table-wrap{overflow-x:auto;overscroll-behavior-inline:contain;max-width:100%}
.comparison-table{border-collapse:collapse;width:100%;font-size:12px;line-height:1.7;text-align:left;min-width:800px;font-variant-numeric:tabular-nums}
.comparison-table caption{text-align:left;padding:17px 0;font-size:10px;color:var(--signal)}
.comparison-table th,.comparison-table td{padding:19px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.comparison-table th:first-child,.comparison-table td:first-child{padding-left:0}
.comparison-table thead th{font-size:10px;font-weight:650;background:transparent;border-top:1px solid #a6b2b2}
.comparison-table thead th span{font-size:9px;color:var(--muted);font-weight:400}
.comparison-table tbody th{font-weight:600;white-space:nowrap}
.comparison-table td{color:var(--muted);font-size:11px}
.comparison-table td:nth-child(4){color:var(--signal);font-family:var(--mono)}
.example-notes{display:grid;grid-template-columns:1fr 1fr;gap:45px;margin:23px 0 15px}
.example-notes p{font-size:11px;line-height:1.85}
.example-notes strong{color:var(--ink);font-weight:600}
.delivery-detail{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.delivery-ticket{background:var(--paper);border:1px solid #aebbb9;padding:34px}
.delivery-ticket .micro-label{color:var(--signal);margin-bottom:31px}
.delivery-ticket strong{display:block;font-family:var(--serif);font-size:57px;font-weight:400;line-height:1.1;letter-spacing:-.04em}
.ticket-date{display:block;font-size:11px;margin-top:12px;border-bottom:1px solid var(--line);padding-bottom:23px;margin-bottom:21px}
.delivery-ticket p{font-size:12px;max-width:380px;line-height:1.85}
.delivery-detail>div:last-child h3{font-family:var(--serif);font-size:30px;font-weight:400;margin-bottom:19px}
.delivery-detail>div:last-child p{font-size:13px;line-height:1.85;margin-bottom:19px}
.roadmap{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.roadmap article{border-top:1px solid #a9b5b4;padding:16px 14px 0 0}
.roadmap article>span{font-family:var(--mono);font-size:10px;color:var(--signal)}
.roadmap h3{font-size:15px;margin:17px 0 12px}
.roadmap p{font-size:12px;line-height:1.8}
.two-column-copy{display:grid;grid-template-columns:1fr 1fr;gap:65px;margin-top:45px}
.two-column-copy h3{font-family:var(--serif);font-size:27px;font-weight:400;margin-bottom:18px}
.two-column-copy p{font-size:13px;line-height:1.85;margin-bottom:17px}
.disclosure{border-top:1px solid #a9b5b4;border-bottom:1px solid var(--line);margin-top:32px}
.disclosure summary{list-style:none;padding:20px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;cursor:pointer;font-size:12px;font-weight:600}
.disclosure summary::-webkit-details-marker{display:none}
.disclosure summary>span{font-size:20px;font-weight:400;color:var(--signal)}
.disclosure[open] summary>span{transform:rotate(45deg)}
.disclosure-body{max-width:920px;padding-bottom:20px}
.disclosure-body p{font-size:12px;margin-bottom:15px;line-height:1.9}
.closing-cta{padding:69px 0;background:var(--soft)}
.closing-cta>.shell{display:flex;align-items:center;justify-content:space-between;gap:60px}
.closing-cta h2{font-size:43px}
.closing-cta .eyebrow{font-size:10px;margin-bottom:19px}
.closing-cta .actions{margin:0;flex-direction:column;align-items:stretch}
.closing-cta>.shell>.button{flex:none}

/* Interactive calculation */
.calculator{border:1px solid #bcc6c4;background:white}
.calculator-header{padding:29px 33px 0;display:flex;justify-content:space-between;align-items:start;gap:35px}
.calculator-header .micro-label{font-size:9px;color:var(--signal);margin-bottom:14px}
.calculator-header h3{font-family:var(--serif);font-size:32px;line-height:1.17;font-weight:400;letter-spacing:-.025em}
.example-badge{border-color:#d6b79d;background:#f9f2eb;color:#8f472c;flex:none}
.calculator-disclaimer{font-size:11px;line-height:1.8;margin:20px 33px 26px;padding-left:12px;border-left:2px solid #c79069;max-width:930px}
.calculator-grid{display:grid;grid-template-columns:1.05fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.calculator-inputs{padding:29px 32px;min-width:0}
.calc-input-head,.calc-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:17px;align-items:center}
.calc-input-head{font-size:9px;color:var(--muted);line-height:1.7;padding-bottom:12px;border-bottom:1px solid var(--line)}
.calc-input-head>span:first-child{align-self:end}
.calc-row{padding:12px 0;border-bottom:1px solid var(--line)}
.calc-model{display:flex;gap:10px;align-items:center;font-size:12px}
.calc-row input{font-family:var(--mono);margin-top:0;font-size:12px;padding:10px 9px}
.calc-input-bottom{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-top:18px}
.calc-input-bottom p{font-size:10px;max-width:200px;line-height:1.8}
.calc-input-bottom .text-button{font-size:10px}
.calc-result{background:#f4f4ec;border-left:1px solid var(--line);padding:32px 35px;display:flex;flex-direction:column;align-items:start;justify-content:center;min-width:0}
.calc-result>.micro-label{color:var(--signal);font-size:9px}
.calc-result>strong{font-family:var(--serif);font-weight:400;font-size:68px;line-height:1.15;letter-spacing:-.04em;margin:15px 0 7px;max-width:100%;overflow-wrap:anywhere}
.calc-result>span:not(.micro-label){font-family:var(--mono);font-size:10px;color:var(--ink)}
.calc-equation{font-family:var(--mono);font-size:10px;line-height:1.9;margin-top:20px;color:var(--muted);overflow-wrap:anywhere}
.calc-result-note{font-size:10px;line-height:1.85;margin-top:21px;max-width:310px}
.calculator-charts{padding:29px 33px;display:grid;grid-template-columns:1.05fr 1fr;gap:65px}
.calculator-charts>div{min-width:0}
.calculator-foot{border-top:1px solid var(--line);padding:17px 33px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.calculator-foot p{font-size:10px;line-height:1.8;max-width:770px}
.calculator-foot .text-button{font-size:10px}
.publication-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.publication-grid>article{border-top:1px solid #b0bcbc;padding-top:20px}
.publication-grid .micro-label{color:var(--signal);font-size:9px;margin-bottom:16px}
.publication-grid h3{font-family:var(--serif);font-weight:400;font-size:27px;margin-bottom:16px}
.publication-grid p{font-size:12px;line-height:1.9}

/* Long-form thesis and methodology: original substantive source material */
.article-layout{display:grid;grid-template-columns:235px minmax(0,785px);gap:85px;justify-content:space-between;padding-block:65px 100px}
.toc{position:sticky;top:116px;align-self:start;border-top:1px solid var(--ink);padding-top:18px}
.toc .micro-label{font-size:9px;color:var(--signal);margin-bottom:15px}
.toc a{display:block;font-size:11px;line-height:1.6;text-decoration:none;color:var(--muted);padding:7px 0}
.toc a:hover,.toc a.is-active{color:var(--signal)}
.toc a.is-active{font-weight:600}
.prose{min-width:0;max-width:100%}
.prose section{scroll-margin-top:113px}
.prose h2{font-size:43px;margin-bottom:25px;padding-top:39px;line-height:1.1}
.prose section:first-child h2{padding-top:0}
.prose h3{font-family:var(--sans);font-size:14px;font-weight:650;letter-spacing:.025em;margin-top:32px;margin-bottom:13px}
.prose p{font-size:15px;line-height:1.9;margin-bottom:20px}
.prose .lead{font-family:var(--serif);font-size:25px;line-height:1.5;letter-spacing:-.018em;color:var(--ink)}
.prose .equation{font-family:var(--serif);font-size:25px;line-height:1.75;text-align:center;background:white;border:1px solid var(--line);padding:25px;margin:29px 0;color:var(--ink);overflow-x:auto}
.prose sub{font-size:.58em}
.prose .principles{list-style:none;padding:0;border-top:1px solid var(--line);margin:26px 0}
.prose .principles li{display:grid;grid-template-columns:155px minmax(0,1fr);gap:27px;padding:17px 0;border-bottom:1px solid var(--line)}
.prose .principles b{font-size:10px;letter-spacing:.04em;text-transform:uppercase;color:var(--signal);line-height:1.7;overflow-wrap:anywhere}
.prose .principles span{font-size:13px;line-height:1.8;color:var(--muted)}
.prose .pull{font-family:var(--serif);font-size:31px;line-height:1.3;letter-spacing:-.025em;padding-left:23px;border-left:2px solid var(--signal);color:var(--ink);margin:38px 0}
.notice{background:#f9f2eb;border:1px solid #d7b89f;padding:19px 22px;color:#6c503c!important;font-size:12px!important;line-height:1.85!important;margin-bottom:25px}
.article-abstract{border-bottom:1px solid #b2bfbd;padding-bottom:24px;margin-bottom:13px}
.article-abstract .micro-label{color:var(--signal);font-size:9px;margin-bottom:18px}
.article-abstract p{font-family:var(--serif);font-size:23px;line-height:1.5;letter-spacing:-.015em;color:var(--ink)}
.class-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);margin:25px 0}
.class-card{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:25px 24px;background:white}
.class-card .micro-label{color:var(--signal);font-size:9px}
.prose .class-card h3{margin:20px 0 13px;font-size:14px;text-transform:none}
.prose .class-card p{font-size:12px;margin:0;line-height:1.8}
.specification-list{margin:22px 0}
.specification-list>div{display:grid;grid-template-columns:160px minmax(0,1fr);gap:30px;padding:16px 0;border-bottom:1px solid var(--line);font-size:12px;line-height:1.8}
.specification-list dt{font-weight:600}
.specification-list dd{margin:0;color:var(--muted);overflow-wrap:anywhere}
.article-next{border-top:1px solid #a9b5b4;margin-top:56px;padding-top:25px}
.article-next .micro-label{color:var(--signal);font-size:9px}
.prose .article-next h3{font-family:var(--serif);font-weight:400;font-size:31px;letter-spacing:-.025em;margin:16px 0}
.prose .article-next p{font-size:13px;line-height:1.85;margin-bottom:12px}

/* Footer */
.site-footer{background:var(--ink);color:#c0c9cb;padding:41px 0 24px;font-size:10px}
.site-footer .brand{color:var(--paper);font-size:11px}
.site-footer a:hover{color:var(--signal-light)}
.footer-top{display:flex;align-items:center;gap:55px;border-bottom:1px solid #36424a;padding-bottom:32px}
.footer-top>p{font-family:var(--serif);color:#bcc8cc;font-size:17px;letter-spacing:-.01em}
.footer-top-link{margin-left:auto;font-size:9px;text-decoration:none;white-space:nowrap}
.footer-top-link span{margin-left:18px}
.footer-bottom{display:flex;justify-content:space-between;align-items:start;gap:40px;padding-top:27px}
.footer-bottom>p{font-size:10px;line-height:1.95;color:#c0c9cb}
.footer-legal{font-size:9px;color:#9baab2}
.footer-links{display:flex;gap:25px;flex-wrap:wrap;font-size:10px}
.footer-links a{text-decoration:none}
.footer-fine{display:flex;justify-content:space-between;gap:40px;margin-top:31px;font-size:8px;line-height:1.7;color:#9baab2}
.site-footer :focus-visible{outline-color:var(--signal-light)}

@media(min-width:1600px){.hero-grid{padding-block:90px 85px}.hero h1{font-size:112px}}
@media(max-width:1150px){
 .shell{width:calc(100% - 72px)}
 .hero-grid{grid-template-columns:minmax(0,1fr) 255px;gap:45px;padding-top:66px}
 .hero h1{font-size:clamp(63px,7.4vw,90px)}
 .hero-aside blockquote{font-size:24px}.hero-aside>.micro-label{font-size:8px}
 .nav-links{gap:22px}.nav{gap:22px}.brand{font-size:11px}.nav-participate{gap:18px}
 .section-heading{grid-template-columns:190px minmax(0,1fr);gap:45px}
 .market-map{grid-template-columns:1fr 35px 1.1fr 35px 1fr}.market-node{padding:24px 22px 20px}.market-node h3{font-size:29px}
 .market-node ul{font-size:11px}.node-heading .micro-label{font-size:8px}
 .benchmark-body{grid-template-columns:270px minmax(0,1fr)}
 .benchmark-summary{padding:27px 23px}.benchmark-pending{padding:30px}.pending-heading h4{font-size:30px}
 .compact-meta>div{gap:12px}.compact-meta{font-size:9px}.basis-construction{gap:10px}
 .participation-grid{gap:45px}.inquiry-panel{padding:26px}.inquiry-title h3{font-size:26px}
 .contract-flow article{padding:29px}.contract-flow h3{font-size:28px}
 .article-layout{grid-template-columns:190px minmax(0,1fr);gap:55px}
 .calculator-charts{gap:40px}.calc-input-head,.calc-row{gap:12px}.calculator-inputs{padding:25px}
 .calculator-header h3{font-size:29px}.calculator-header{padding-inline:27px}.calculator-disclaimer{margin-inline:27px}
 .page-hero-bottom{gap:28px}.page-hero-bottom .lede{font-size:17px}.page-hero-bottom .button{gap:15px}
}
@media(max-width:900px){
 .hero-grid{grid-template-columns:minmax(0,1fr) 222px;gap:30px}.hero h1{font-size:clamp(57px,7.3vw,68px)}
 .hero .lede{font-size:17px}.hero-focus{font-size:12px}.hero-aside blockquote{font-size:22px}.hero-aside{padding-top:16px}
 .hero .actions{gap:8px}.hero .button{font-size:10px;gap:15px;padding:11px 13px}
 .section{padding-block:73px}.section-heading{grid-template-columns:150px minmax(0,1fr);gap:35px}.section-heading h2{font-size:46px}.section-intro{font-size:14px}
 .market-map{grid-template-columns:1fr 25px 1.1fr 25px 1fr}.market-node{padding:20px 17px}.market-node h3{font-size:25px}.node-connector{font-size:19px}.node-heading>span:last-child{display:none}
 .market-node ul{font-size:10px}.market-node .text-link{font-size:10px;gap:12px}
 .benchmark-body{grid-template-columns:220px minmax(0,1fr)}.benchmark-panel-top{padding:20px 22px}.benchmark-panel-top h3{font-size:20px}
 .benchmark-summary{padding:25px 20px}.reference-value{font-size:65px}.compact-meta>div{display:block}.compact-meta dd{text-align:left;max-width:none;margin-top:4px}
 .benchmark-pending{padding:25px}.pending-heading h4{font-size:27px}.basis-construction{gap:8px}.basis-construction>div>span:last-child{font-size:8px}.basis-variable{font-size:26px}
 .section-bottom{align-items:start;gap:27px}.section-bottom>p{font-size:11px}.section-bottom>.text-link{font-size:10px;gap:15px}
 .contract-flow{grid-template-columns:1fr 35px 1fr}.contract-flow article{padding:25px 22px}.contract-flow h3{font-size:26px}.contract-flow dl{font-size:11px}
 .model-options>span{font-size:11px;padding:10px}.contract-flow article>p{font-size:11px}
 .evidence-flow>div{padding-right:17px}.evidence-flow>div+div{padding-left:17px}.evidence-flow h3{font-size:14px}.evidence-flow p{font-size:11px}
 .participation-grid{gap:35px;grid-template-columns:.85fr 1.15fr}.participant-option h3{font-size:26px}.participant-option p{font-size:12px}.inquiry-panel{padding:23px}.form-row{gap:12px}
 .footer-top{gap:30px}.footer-top>p{font-size:15px}.footer-links{gap:16px}
 .audience-card{padding:30px}.audience-card h3{font-size:33px}.audience-card p{font-size:12px}
 .page-hero-bottom{display:block}.page-hero-bottom .actions{margin-top:24px}.page-hero-bottom>.text-link{margin-top:20px}
 .process-grid{gap:22px}.process-grid h3{font-size:26px}.process-grid p{font-size:11px}
 .delivery-detail{gap:36px}.delivery-ticket{padding:27px}.delivery-ticket strong{font-size:48px}.delivery-detail>div:last-child h3{font-size:25px}.delivery-detail>div:last-child p{font-size:12px}
 .roadmap{gap:14px}.roadmap h3{font-size:13px}.roadmap p{font-size:11px}
 .article-layout{grid-template-columns:155px minmax(0,1fr);gap:35px}.toc a{font-size:10px}.prose h2{font-size:37px}.prose p{font-size:14px}.prose .lead{font-size:23px}.prose .principles li{grid-template-columns:125px minmax(0,1fr);gap:18px}.prose .principles b{font-size:9px}.prose .principles span{font-size:12px}
 .calculator-header{display:block}.calculator-header .badge{margin-top:16px}.calculator-grid{grid-template-columns:1fr 1fr}.calc-input-head,.calc-row{gap:9px}.calculator-inputs{padding:23px 20px}.calc-model{font-size:10px;gap:7px}.calc-row input{padding:9px 6px;font-size:11px}.calc-result{padding:26px}.calc-result>strong{font-size:60px}.calc-input-bottom{align-items:start;gap:15px}.calculator-charts{padding:25px;gap:30px}.chart-title{gap:12px;display:block}.chart-title>span{display:block;text-align:left;margin-top:5px}.publication-grid{gap:25px}.publication-grid h3{font-size:24px}
 .closing-cta h2{font-size:38px}.closing-cta>.shell{gap:35px}
}
@media(max-width:760px){
 html{scroll-padding-top:88px}.shell{width:calc(100% - 40px)}
 .site-header{background:var(--paper)}.nav{min-height:69px;gap:20px;position:relative;flex-wrap:wrap}.brand{font-size:11px;gap:11px}.brand-symbol{width:21px}
 .js .nav-toggle{display:flex}.js .nav-links{display:none}.js .nav-links.is-open{display:flex}
 .nav-links{width:100%;flex-direction:column;align-items:stretch;gap:0;padding:5px 0 18px;margin:0}
 .nav-links>a{min-height:43px;padding:10px 0;font-size:13px}.nav-links a:not(.nav-participate)[aria-current=page]::after{display:none}
 .nav-links .nav-participate{margin:10px 0 0;padding:12px 14px;justify-content:space-between;font-size:12px}.nav-links .nav-participate>span{font-size:18px}
 .hero-grid{grid-template-columns:1fr;padding:49px 0 37px;gap:37px}.hero h1{font-size:clamp(55px,9.6vw,75px);margin-bottom:24px;max-width:650px}.hero .eyebrow{font-size:9px;margin-bottom:24px}.hero .lede{font-size:18px;max-width:585px}.hero-focus{font-size:13px;margin-top:17px;max-width:550px}
 .hero .button{padding:12px 17px;font-size:11px;gap:24px}.hero .actions{gap:10px}.hero-provider{font-size:10px;margin-top:18px}
 .hero-aside{display:grid;grid-template-columns:1fr 1fr;column-gap:30px;margin:0;padding-top:20px;align-self:auto;max-width:100%}.hero-aside>.micro-label{grid-column:1/-1;font-size:8px}.hero-aside blockquote{margin-top:15px;font-size:23px;line-height:1.34}.hero-aside blockquote em{margin-top:9px}.hero-current{border-top:0;margin-top:17px;padding-top:0;align-self:end}.hero-current a{font-size:10px;gap:8px}.hero-current>a>span:first-child{font-size:8px}
 .hero-status .shell{flex-wrap:wrap;gap:5px 20px;padding:13px 0;min-height:0;font-size:9px}.hero-status .shell>span:first-child{font-size:8px}.hero-status .shell>span:nth-child(2){padding:0;border:0}.hero-status a{font-size:9px}
 .section{padding:57px 0}.section-heading{grid-template-columns:1fr;gap:25px;margin-bottom:31px}.section-label{max-width:100%;font-size:9px;margin:0;padding-top:10px}.section-heading h2{font-size:clamp(38px,6.6vw,48px);margin-bottom:20px}.section-intro{font-size:14px;line-height:1.8;max-width:650px}
 .market-map{grid-template-columns:1fr}.market-node{padding:25px 28px;display:block}.market-node h3{font-size:31px;margin-bottom:15px}.market-node ul{font-size:12px;line-height:1.9;display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin-bottom:22px}.node-heading{margin-bottom:20px}.node-heading .micro-label{font-size:9px}.node-heading>span:last-child{display:block}.node-connector{height:35px;font-size:24px;transform:rotate(90deg)}.market-node .text-link{width:100%;font-size:11px;padding-top:13px}
 .section-bottom{display:block;margin-top:24px}.section-bottom>p{font-size:11px}.section-bottom>.text-link{margin-top:15px;font-size:11px;gap:25px}
 .benchmark-panel-top{padding:19px 20px;align-items:start}.benchmark-panel-top>div{display:block}.benchmark-panel-top h3{border:0;padding:5px 0 0;font-size:22px}.benchmark-panel-top .micro-label{font-size:8px}.benchmark-panel-top .badge{font-size:8px;padding:6px 8px;margin-top:3px}
 .benchmark-body{grid-template-columns:1fr}.benchmark-summary{border-right:0;border-bottom:1px solid var(--line);padding:22px;display:grid;grid-template-columns:1fr 1fr;column-gap:25px;align-items:start}
 .benchmark-summary>.micro-label{grid-column:1}.reference-value{grid-column:1;font-size:64px;margin-top:6px;line-height:1.05}.quote-unit{grid-column:1;margin-top:8px;font-size:9px}.reference-status{grid-column:1;font-size:10px;margin-top:12px}.compact-meta{grid-column:2;grid-row:1/5;border:0;padding:0;margin:0;font-size:9px;align-self:start}.compact-meta>div{padding-top:0;padding-bottom:10px}.compact-meta dd{margin-top:3px;font-size:9px}
 .benchmark-pending{padding:24px}.pending-heading h4{font-size:29px}.pending-heading .micro-label{font-size:8px}.pending-heading p{font-size:11px}.basis-construction{margin-top:24px;gap:13px}.basis-construction>div{min-height:87px}.basis-construction>div>span:last-child{font-size:9px}.basis-variable{font-size:30px}
 .benchmark-panel-foot{display:block;padding:14px 21px;font-size:9px}.benchmark-panel-foot>a{display:block;margin-top:9px;font-size:10px;white-space:normal}
 .published-chart{padding:25px}.chart-title{display:flex;align-items:start}.chart-title h4{font-size:12px}.chart-title>span{margin:0;text-align:right;font-size:8px}.release-grid{grid-template-columns:1fr;gap:29px}
 .contract-flow{grid-template-columns:1fr}.contract-arrow{height:42px;transform:rotate(90deg)}.contract-flow article{padding:27px}.contract-flow h3{font-size:29px}.contract-flow dl{font-size:12px}.model-options>span{font-size:12px;padding:12px}.contract-flow article>p{font-size:12px;max-width:none}
 .evidence-flow{grid-template-columns:1fr 1fr}.evidence-flow>div{padding:22px 20px 24px 0}.evidence-flow>div+div{padding-left:23px}.evidence-flow>div:nth-child(3){border-left:0;padding-left:0}.evidence-flow>div:nth-child(n+3){border-top:1px solid var(--line)}.evidence-flow>div:not(:last-child)::after{display:none}.evidence-flow h3{font-size:15px}.evidence-flow p{font-size:11px}.evidence-flow .micro-label{margin-bottom:15px}
 .participation-grid{grid-template-columns:1fr;gap:29px}.participant-option{padding:20px 0 25px}.participant-option h3{font-size:29px}.participant-option p{font-size:13px;max-width:550px}.participant-option .micro-label{font-size:9px}.participant-option .text-link{font-size:11px}.research-invite{font-size:11px}.inquiry-panel{padding:25px;scroll-margin-top:90px}.inquiry-title h3{font-size:29px}.form-row{gap:17px}.form-mode-note{font-size:10px}.field-hint,.privacy-note{font-size:10px}label{font-size:11px}input,select,textarea{font-size:16px}.inquiry-result textarea{font-size:12px}
 .page-hero{padding:47px 0 38px}.page-hero h1{font-size:clamp(49px,8.7vw,70px);margin-bottom:24px}.page-hero .eyebrow{font-size:9px;margin-bottom:21px}.page-hero .lede{font-size:17px}.page-hero .page-note{font-size:8px;letter-spacing:.04em}.page-meta{gap:10px 23px;font-size:8px}.subnav>.shell{gap:23px;min-height:48px;font-size:9px}.benchmark-main{padding:30px 0 43px}
 .audience-grid{grid-template-columns:1fr}.audience-card{padding:29px}.audience-card+.audience-card{border-left:0;border-top:1px solid var(--line)}.audience-card h3{font-size:34px}.audience-card p{font-size:13px;max-width:none}.audience-card .micro-label{font-size:9px}
 .process-grid{grid-template-columns:1fr 1fr;gap:28px}.process-grid p{font-size:12px;max-width:none}.process-grid h3{font-size:29px}.sample-request{grid-template-columns:1fr;padding:25px;gap:25px}.sample-basis{padding:20px 0 0;border-left:0;border-top:1px solid #b4bfbc}.sample-request h3{font-size:26px}.sample-basis strong{font-size:42px}.example-notes{grid-template-columns:1fr;gap:17px}
 .delivery-detail{grid-template-columns:1fr;gap:29px}.delivery-ticket{padding:29px}.delivery-ticket strong{font-size:53px}.delivery-detail>div:last-child h3{font-size:29px}.delivery-detail>div:last-child p{font-size:13px}
 .roadmap{grid-template-columns:1fr;gap:0}.roadmap article{padding:19px 0 23px;display:grid;grid-template-columns:30px 140px 1fr;gap:13px;align-items:start}.roadmap h3{margin:0;font-size:13px}.roadmap p{font-size:12px}.roadmap article>span{margin-top:1px}.two-column-copy{grid-template-columns:1fr;gap:21px;margin-top:31px}.two-column-copy h3{font-size:28px}.two-column-copy p{font-size:13px}.disclosure summary{font-size:11px}.disclosure-body p{font-size:12px}
 .closing-cta{padding:49px 0}.closing-cta>.shell{display:block}.closing-cta h2{font-size:38px}.closing-cta .actions{margin-top:26px;flex-direction:row}.closing-cta>.shell>.button{margin-top:25px}
 .calculator-header{padding:25px 24px 0}.calculator-header h3{font-size:30px}.calculator-header .badge{font-size:8px}.calculator-disclaimer{margin:18px 24px 23px;font-size:10px}.calculator-grid{grid-template-columns:1fr}.calculator-inputs{padding:24px}.calc-input-head,.calc-row{grid-template-columns:.9fr 1fr 1fr;gap:15px}.calc-input-head{font-size:8px}.calc-model{font-size:11px}.calc-row input{font-size:16px;padding:9px}.calc-input-bottom p{font-size:10px;max-width:220px}.calc-input-bottom .text-button{font-size:10px}.calc-result{border-left:0;border-top:1px solid var(--line);padding:29px 25px}.calc-result>strong{font-size:66px}.calc-result>.micro-label{font-size:9px}.calc-result-note{max-width:440px}.calculator-charts{grid-template-columns:1fr;gap:29px;padding:27px 24px}.calculator-charts>div+div{border-top:1px solid var(--line);padding-top:25px}.calculator-foot{display:block;padding:18px 24px}.calculator-foot .text-button{margin-top:15px;font-size:10px}.bar-row{grid-template-columns:75px minmax(0,1fr) 39px;gap:9px}.bar-axis{margin-left:84px;margin-right:48px}.bar-name{font-size:10px}.bar-number{font-size:9px}
 .publication-grid{grid-template-columns:1fr;gap:25px}.publication-grid h3{font-size:28px;margin-bottom:13px}.publication-grid p{font-size:13px}.publication-grid .micro-label{margin-bottom:13px}
 .article-layout{grid-template-columns:1fr;gap:28px;padding-block:31px 58px}.toc{position:static;padding-top:15px;display:flex;flex-wrap:wrap;gap:0 22px}.toc .micro-label{width:100%;margin-bottom:7px}.toc a{font-size:10px;padding:6px 0}.prose h2{font-size:35px;padding-top:27px;margin-bottom:21px}.prose p{font-size:15px}.prose .lead{font-size:23px}.prose .equation{font-size:21px;padding:23px 17px;line-height:1.65}.prose .principles li{grid-template-columns:125px minmax(0,1fr);gap:18px}.prose .principles b{font-size:9px}.prose .principles span{font-size:12px}.prose .pull{font-size:29px;padding-left:19px;margin-block:30px}.prose .article-abstract p{font-size:22px}.prose h3{font-size:13px}.class-card{padding:21px}.specification-list>div{grid-template-columns:130px minmax(0,1fr);gap:20px;font-size:11px}.article-next{margin-top:41px}.notice{font-size:11px!important;padding:19px}.prose .article-next h3{font-size:29px}
 .footer-top{flex-wrap:wrap;gap:18px 30px;padding-bottom:25px}.footer-top>.brand{width:100%}.footer-top>p{font-size:17px}.footer-top-link{font-size:9px}.footer-bottom{display:block;padding-top:23px}.footer-links{gap:21px;font-size:11px;margin-top:21px}.footer-fine{display:block;font-size:9px;line-height:1.9}.footer-fine>span:last-child{display:none}.footer-legal{font-size:9px}.site-footer{padding-top:30px}.footer-bottom>p{font-size:10px}
}
@media(max-width:400px){
 .shell{width:calc(100% - 34px)}.hero h1{font-size:54px}.hero .lede{font-size:17px}.hero-focus{font-size:12px}.hero .button{gap:17px;padding:12px 13px;font-size:10px}.hero-aside{gap:18px}.hero-aside blockquote{font-size:21px}.hero-current a{font-size:9px}.hero-current>.micro-label{font-size:8px}.hero-current a>span:first-child{display:none}.hero-status .shell>span:nth-child(2){font-size:8px}.hero-status a{margin-left:0}
 .section-heading h2{font-size:37px}.section-intro{font-size:13px}.market-node{padding:23px}.market-node ul{font-size:11px}.basis-construction{gap:8px}.basis-construction>div>span:last-child{font-size:8px}.benchmark-summary{padding:21px;column-gap:17px}.benchmark-pending{padding:22px}.pending-heading h4{font-size:27px}.compact-meta{font-size:8px}.compact-meta dd{font-size:8px}.badge{font-size:8px}.contract-flow article{padding:24px}.contract-flow h3{font-size:27px}
 .form-row{grid-template-columns:1fr;gap:15px}.inquiry-panel{padding:23px}.inquiry-title h3{font-size:27px}.inquiry-result .small-actions{gap:8px}.participant-option h3{font-size:27px}.page-hero h1{font-size:48px}.page-hero .lede{font-size:16px}.subnav>.shell{gap:15px;font-size:8px}.calculator-header h3{font-size:28px}.calculator-inputs{padding:21px}.calc-row,.calc-input-head{gap:10px}.calc-row input{padding:9px 6px}.calc-model{font-size:10px;gap:6px}.calculator-charts{padding-inline:21px}.bar-axis{font-size:8px}.bar-axis .axis-ref{max-width:50px;text-align:center;white-space:normal;line-height:1.2}.bar-number{font-size:9px}.chart-title>span{max-width:115px}.calc-input-bottom{gap:15px}.calc-input-bottom p{max-width:158px}.calc-input-bottom .text-button{font-size:9px;gap:10px}
 .prose .principles li{grid-template-columns:1fr;gap:7px}.prose .principles b{font-size:10px}.prose .principles span{font-size:13px}.class-grid{grid-template-columns:1fr}.specification-list>div{grid-template-columns:1fr;gap:5px}.prose .equation{font-size:20px;padding:20px 13px}.prose h2{font-size:33px}.roadmap article{grid-template-columns:25px minmax(0,1fr);gap:10px}.roadmap article p{grid-column:2}.footer-top>p{font-size:15px}.footer-top-link{font-size:8px}.footer-links{gap:18px;font-size:10px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{
 .site-header,.site-footer,.nav-toggle,.skip-link,.toc,.subnav,.actions,.inquiry-panel,.hero-status,.text-button,.closing-cta{display:none!important}
 body{background:white;font-size:11pt}.shell{width:100%}.section,.page-hero{padding-block:28px}.article-layout{display:block;padding:20px 0}.prose{max-width:none}.hero-grid{padding:25px 0}.section-heading{gap:25px;grid-template-columns:140px 1fr}.section-heading h2{font-size:32px}h1,.hero h1,.page-hero h1{font-size:50px}
 .dark{background:white;color:var(--ink)}.dark p,.dark .micro-label,.dark .text-link,.market-node ul{color:var(--muted)}.market-map{grid-template-columns:1fr 20px 1fr 20px 1fr}.market-node h3{font-size:24px}.market-node{padding:16px;border-color:var(--line)}.market-node.center{border:1px solid var(--line)}.node-connector{color:var(--ink)}
 .benchmark-panel,.calculator,.contract-flow article,.audience-card,.prose .equation{break-inside:avoid}.table-wrap{overflow:visible}.comparison-table{min-width:0;font-size:9pt}.comparison-table td,.comparison-table th{padding:10px}.prose h2{break-after:avoid}.prose p{font-size:11pt}
 input,select,textarea{font-size:10pt}.section-bottom a,.hero-provider{display:none}
}
/* Narrow-screen refinements after browser review. */
@media(max-width:500px){
 .hero-aside{grid-template-columns:1fr;gap:0}
 .hero-aside blockquote{font-size:23px;line-height:1.36;margin-top:17px}
 .hero-aside blockquote em{margin-top:7px}
 .hero-current{display:grid;grid-template-columns:1fr 1fr;gap:4px 22px;border-top:1px solid var(--line);padding-top:16px;margin-top:22px}
 .hero-current>.micro-label{grid-column:1/-1;margin-bottom:2px}
 .hero-current a{font-size:10px;gap:6px;line-height:1.6;padding-block:5px}
 .hero-current a>span:first-child{display:none}
}
.bar-number{overflow-wrap:anywhere;white-space:normal}

/* Calculator refinement: inputs → comparison → weighted areas → common price.
   The input and combined area plots have identical dimensions and scales. */
.calculator-flow .calculator-inputs{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 33px 19px}
.calc-model-inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:31px}
.calc-input-card{border:0;padding:0;margin:0;min-width:0}
.calc-input-card+.calc-input-card{border-left:1px solid var(--line);padding-left:31px}
.calc-input-card legend{display:flex;gap:10px;align-items:center;padding:0;margin:0 0 16px;font-size:12px;font-weight:600}
.calc-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.calc-fields label{font-size:10px;line-height:1.7;color:var(--ink);min-width:0}
.calc-fields label>span{display:block;font-size:9px;color:var(--muted);font-weight:400;white-space:nowrap}
.calc-fields input{font-family:var(--mono);font-size:13px;padding:10px 9px;margin-top:9px;width:100%;min-width:0;height:44px}
.calculator-flow .calc-input-bottom{margin-top:19px;align-items:center}
.calculator-flow .calc-input-bottom p{max-width:none;font-size:10px}
.calculator-flow .calculator-charts{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:66px;padding:29px 33px 27px}
.calculator-flow .chart-title{display:flex;align-items:baseline}
.calculator-flow .chart-title>span{margin-top:0;text-align:right}
.calc-weighting{border-top:1px solid var(--line);padding:29px 33px 23px;background:#fbfbf8}
.weighting-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:26px}
.weighting-heading .micro-label{color:var(--signal);font-size:9px;margin-bottom:7px}
.weighting-heading h4{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.25;letter-spacing:-.025em}
.weighting-heading>p{font-size:11px;line-height:1.75;text-align:right}
.weighting-heading>p strong{font-weight:500;color:var(--ink)}
.weighting-drawings{display:grid;grid-template-columns:minmax(0,1fr) 37px minmax(0,1fr);align-items:center;gap:13px}
.weight-figure{margin:0;min-width:0}
.weight-plot-title{font-size:10px;font-weight:550;margin-bottom:23px;letter-spacing:.015em}
.weight-plot{position:relative;display:grid;grid-template-columns:49px minmax(0,1fr);height:167px}
.weight-y-axis{position:relative;font-family:var(--mono);font-size:9px;color:var(--muted)}
.weight-y-axis>span{position:absolute;right:10px;transform:translateY(50%);white-space:nowrap;line-height:1}
.weight-area{position:relative;height:100%;min-width:0;isolation:isolate}
.weight-grids{position:absolute;inset:0;z-index:-1}
.weight-grids i{display:block;position:absolute;left:0;right:0;border-top:1px solid var(--line)}
.weight-grids i:first-child{border-color:#9ea9a9}
.weight-grids i:nth-child(2){border-color:#e2e5df}
.weight-blocks{position:absolute;inset:0;display:flex;align-items:flex-end;overflow:hidden}
.weight-block{flex:none;position:relative;min-width:0;min-height:0;box-shadow:inset -1px 0 #fbfbf8;transform-origin:bottom left}
.weight-block:last-child{box-shadow:none}
.weight-block::after{content:attr(data-model);position:absolute;bottom:5px;inset-inline:0;text-align:center;font:9px var(--mono);color:white;white-space:nowrap;overflow:hidden;padding-inline:4px}
.weight-block[style*="width: 0%;"]::after{display:none}
.weighted-visual.is-ready .weight-block{transition:width .3s ease,height .3s ease}
.weighted-visual.is-ready .weight-mean{transition:bottom .3s ease}
.weight-mean{position:absolute;left:0;right:0;z-index:2;border-top:1px dashed #101820;pointer-events:none}
.weight-mean>span{position:absolute;right:0;bottom:7px;font-size:9px;line-height:1.4;background:#fbfbf8e8;padding:1px 5px;color:var(--ink)}
.weight-input-plot .weight-mean>span{display:none}
.weight-input-plot .weight-mean{opacity:.65}
.weight-flow-arrow{font-family:var(--serif);font-size:31px;font-weight:400;color:var(--muted);justify-self:center;margin-top:7px}
.weight-axis-caption{font-size:9px;line-height:1.7;margin:15px 0 0 49px;color:var(--muted);min-height:31px}
.weight-equations{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.weight-term{padding:18px 23px 15px;min-width:0}
.weight-term:first-child{padding-left:0}
.weight-term:last-child{padding-right:0}
.weight-term+.weight-term{border-left:1px solid var(--line)}
.weight-term-label{display:flex;gap:9px;align-items:center;font-size:10px;font-weight:550;margin-bottom:11px}
.weight-term-math{display:flex;align-items:center;justify-content:space-between;gap:9px;font-family:var(--mono);font-size:13px;line-height:1.2;color:var(--ink);font-variant-numeric:tabular-nums}
.weight-term-math>span,.weight-term-math>strong{min-width:0;overflow-wrap:anywhere}
.math-operator{color:var(--muted);font-weight:400;flex:none}
.math-fraction{display:inline-flex;flex-direction:column;text-align:center;min-width:33px!important;line-height:1.2;font-size:11px}
.math-fraction>span{padding:3px 5px;overflow-wrap:anywhere}
.math-fraction>span:first-child{border-bottom:1px solid #83908f}
.weight-term-contribution{font-weight:550;font-size:17px;letter-spacing:-.025em}
.weight-term-detail{display:block;font:9px var(--mono);color:var(--muted);margin-top:11px}
.weighting-note{font-size:10px;line-height:1.8;margin-top:15px}
.tone-0{color:#a74f2d}.tone-1{color:#526c78}.tone-2{color:#173f5f}
.calculator-flow .calc-result-bottom{border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:66px;padding:31px 33px 34px;align-items:center;position:relative}
.calc-result-bottom::before{content:"↓";position:absolute;top:-14px;left:calc(50% - 14px);width:28px;background:#f4f4ec;color:var(--signal);font-size:20px;line-height:28px;text-align:center}
.calc-final-quote>.micro-label,.calc-final-explanation>.micro-label{font-size:9px;color:var(--signal)}
.calc-final-quote>strong{font-family:var(--serif);font-size:clamp(56px,6.2vw,81px);font-weight:400;line-height:1.13;letter-spacing:-.04em;display:block;margin:10px 0 5px;overflow-wrap:anywhere;max-width:100%}
.calc-final-unit{font-family:var(--mono);font-size:10px;color:var(--ink)}
.calc-final-explanation>.micro-label{color:var(--muted);font-size:9px}
.calc-sum{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-family:var(--mono);font-size:19px;line-height:1.6;letter-spacing:-.025em;margin:12px 0 13px;color:var(--ink)}
.calc-sum>span{overflow-wrap:anywhere;max-width:100%}
.calc-result-bottom .calc-equation{margin-top:0;font-size:10px;line-height:1.8}
.calc-result-bottom .calc-result-note{font-size:10px;line-height:1.85;margin-top:16px;max-width:410px}
.calculator-standalone{padding:24px 0 44px}
.calculator-standalone>.shell{width:min(calc(100% - 48px),1240px)}
@media(max-width:1100px){
 .calc-model-inputs{gap:23px}.calc-input-card+.calc-input-card{padding-left:23px}.calc-fields{gap:10px}
 .weight-term{padding-inline:17px}.weight-term-math{gap:6px;font-size:11px}.weight-term-contribution{font-size:14px}.math-fraction{font-size:10px;min-width:29px!important}
 .calc-sum{font-size:16px;gap:6px}.weighting-drawings{gap:8px;grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr)}
 .calculator-flow .calculator-charts,.calculator-flow .calc-result-bottom{gap:42px}
}
@media(max-width:760px){
 .calculator-flow .calculator-inputs{padding:23px 24px 19px}.calc-model-inputs{grid-template-columns:1fr;gap:19px}
 .calc-input-card+.calc-input-card{border-left:0;border-top:0;padding-left:0}.calc-input-card:not(:first-child){padding-top:3px}
 .calc-input-card legend{font-size:12px;margin-bottom:10px}.calc-fields{gap:18px}.calc-fields label{font-size:10px}.calc-fields label>span{font-size:9px}.calc-fields input{font-size:16px;margin-top:6px}
 .calc-input-card:not(:last-child){padding-bottom:18px;border-bottom:1px solid var(--line)}
 .calculator-flow .calc-input-bottom{gap:21px}.calculator-flow .calc-input-bottom p{max-width:230px}
 .calculator-flow .calculator-charts{grid-template-columns:1fr;gap:25px;padding:26px 24px}
 .calc-weighting{padding:25px 24px 23px}.weighting-heading{display:block;margin-bottom:24px}.weighting-heading>p{text-align:left;margin-top:12px;font-size:11px}.weighting-heading h4{font-size:28px}
 .weighting-drawings{grid-template-columns:1fr;gap:14px}.weight-plot{height:150px;grid-template-columns:44px minmax(0,1fr)}
 .weight-flow-arrow{transform:rotate(90deg);margin:0;font-size:28px;line-height:1}.weight-plot-title{margin-bottom:22px}
 .weight-axis-caption{margin-left:44px;font-size:9px;min-height:0}.weight-block::after{font-size:9px}.weight-mean>span{font-size:9px}
 .weight-equations{grid-template-columns:1fr;margin-top:22px}.weight-term,.weight-term:first-child,.weight-term:last-child{padding:16px 0}
 .weight-term+.weight-term{border-left:0;border-top:1px solid var(--line)}.weight-term-label{font-size:11px;margin-bottom:10px}
 .weight-term-math{font-size:14px;gap:13px;justify-content:flex-start}.weight-term-contribution{font-size:19px}.math-fraction{font-size:12px;min-width:37px!important}.weight-term-detail{font-size:9px;margin-top:10px}
 .weighting-note{font-size:10px}
 .calculator-flow .calc-result-bottom{grid-template-columns:1fr;gap:25px;padding:30px 24px}.calc-final-quote>strong{font-size:66px}
 .calc-final-explanation{border-top:1px solid #cdd1c8;padding-top:23px}.calc-sum{font-size:18px}.calc-result-bottom .calc-result-note{max-width:none}
 .calculator-standalone{padding:14px 0 25px}.calculator-standalone>.shell{width:calc(100% - 28px)}
}
@media(max-width:400px){
 .calculator-flow .calculator-inputs,.calculator-flow .calculator-charts,.calc-weighting{padding-inline:20px}
 .calculator-flow .calc-result-bottom{padding-inline:20px}.calculator-flow .calc-input-bottom p{font-size:9px;max-width:155px}.calculator-flow .calc-input-bottom .text-button{font-size:9px}
 .calc-final-quote>strong{font-size:60px}.calc-sum{font-size:15px;gap:6px}.weight-term-math{font-size:12px;gap:10px}.weight-term-contribution{font-size:16px}
 .weighting-heading h4{font-size:26px}.weight-axis-caption{font-size:8px}.weight-term-detail{font-size:9px}
}
@media(prefers-reduced-motion:reduce){.weighted-visual.is-ready .weight-block,.weighted-visual.is-ready .weight-mean{transition:none}}
@media print{.calculator-flow{-webkit-print-color-adjust:exact;print-color-adjust:exact}.weight-block{transition:none!important}.calculator-standalone{padding:0}}

@media(max-width:760px){.weight-block::after{content:attr(data-letter);padding-inline:0}}