:root {
    --paper: #f4f0e6;
    --paper-soft: #ebe6d9;
    --paper-light: #fffdf7;
    --ink: #171918;
    --muted: #62645f;
    --line: #c8c1b2;
    --purple: #4b2bbd;
    --purple-dark: #2d176f;
    --purple-soft: #ddd5ff;
    --lime: #cbf45d;
    --lime-dark: #213009;
    --white: #ffffff;
    --danger: #a93333;
    --success: #176c44;
    --radius: 0px;
    --shadow: 0 18px 50px rgba(37, 24, 76, .10);
    --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0 0 1.1rem; }
h1, h2, h3 { margin: 0; line-height: 1.04; letter-spacing: -.035em; }
h1 { font-size: clamp(3rem, 6.2vw, 6.8rem); font-weight: 760; }
h2 { font-size: clamp(2rem, 4vw, 4rem); font-weight: 740; }
h3 { font-size: 1.25rem; font-weight: 720; }
ul, ol { margin: 0; padding: 0; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { padding: 94px 0; }
.section-soft { background: var(--paper-soft); }
.section-ink { background: var(--ink); color: var(--white); }
.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; z-index: 1000; left: 16px; top: -80px; background: var(--lime); color: var(--ink); padding: 10px 14px; font-weight: 800; text-decoration: none; }
.skip-link:focus { top: 16px; }

.micro-label,
.eyebrow {
    display: inline-block;
    font: 800 .72rem/1.2 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--lime);
    margin-bottom: 18px;
}
.micro-label-dark, .eyebrow:not(.eyebrow-light) { color: var(--purple); }
.eyebrow-light { color: var(--lime); }
.hero-intro, .hero-lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.55; color: inherit; max-width: 720px; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: var(--white);
    text-decoration: none;
    font-weight: 760;
    font-size: .92rem;
    cursor: pointer;
    transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button-large { min-height: 52px; padding: 14px 22px; }
.button-small { min-height: 40px; padding: 10px 14px; font-size: .84rem; }
.button-accent { background: var(--lime); border-color: var(--lime); color: var(--lime-dark); }
.button-accent:hover { background: #d9ff72; }
.button-plain { background: transparent; color: var(--ink); border-color: var(--line); }
.button-light { background: var(--paper-light); color: var(--ink); border-color: var(--paper-light); }
.button-ghost { background: transparent; color: inherit; border-color: currentColor; }
.button-full { width: 100%; }
.text-arrow, .text-link { display: inline-flex; gap: 8px; align-items: center; font-weight: 800; color: var(--purple); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; }

.signal-bar { background: var(--purple-dark); color: var(--white); }
.signal-bar-inner { min-height: 32px; display: flex; justify-content: space-between; align-items: center; gap: 20px; font: 700 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .09em; text-transform: uppercase; }
.signal-bar-inner span:last-child { color: #d8ccff; }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(244,240,230,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-wordmark { width: 248px; height: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav > a:not(.button) { position: relative; text-decoration: none; font-weight: 730; font-size: .9rem; }
.main-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 3px; background: var(--purple); transition: right .18s ease; }
.main-nav > a:not(.button):hover::after, .main-nav > a.active:not(.button)::after { right: 0; }
.header-button { background: var(--purple); border-color: var(--purple); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: transparent; padding: 10px; }
.nav-toggle > span:not(.sr-only) { display: block; height: 2px; background: var(--ink); margin: 5px 0; }

.breadcrumbs { display: flex; gap: 9px; align-items: center; padding-top: 18px; font-size: .76rem; color: var(--muted); }
.breadcrumbs a { text-decoration: none; }

.dataset-hero { position: relative; overflow: hidden; padding: 92px 0 78px; background: var(--paper); }
.dataset-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(75,43,189,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(75,43,189,.055) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to right, #000, transparent 75%); }
.dataset-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr); gap: 70px; align-items: center; }
.dataset-hero-copy h1 { max-width: 880px; }
.dataset-hero-copy .hero-intro { margin-top: 28px; max-width: 760px; font-size: clamp(1.12rem, 1.8vw, 1.42rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-footnote { max-width: 720px; margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); font-size: .88rem; color: var(--muted); }
.dataset-brief-card { background: var(--purple-dark); color: var(--white); padding: 28px; box-shadow: var(--shadow); transform: rotate(1deg); }
.dataset-brief-top { display: flex; justify-content: space-between; gap: 14px; font: 800 .68rem/1.2 ui-monospace, monospace; letter-spacing: .08em; color: #ded5ff; }
.status-dot { color: var(--lime); }
.dataset-brief-card h2 { margin: 34px 0 22px; font-size: clamp(1.55rem, 2vw, 1.8rem); letter-spacing: -.035em; overflow-wrap: anywhere; }
.dataset-brief-card dl { margin: 0; border-top: 1px solid rgba(255,255,255,.18); }
.dataset-brief-card dl div { display: grid; grid-template-columns: 100px 1fr; gap: 12px; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.dataset-brief-card dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: #bfb4e8; }
.dataset-brief-card dd { margin: 0; font-weight: 690; }
.dataset-brief-note { display: block; margin-top: 20px; color: #d8d1ec; font-size: .82rem; }
.usecase-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--lime); }
.usecase-strip-grid { min-height: 50px; display: grid; grid-template-columns: repeat(6, 1fr); align-items: center; }
.usecase-strip-grid span { text-align: center; font: 800 .7rem/1 ui-monospace, monospace; letter-spacing: .08em; border-right: 1px solid rgba(23,25,24,.25); }
.usecase-strip-grid span:last-child { border-right: 0; }

.intro-ledger-grid, .editorial-grid, .manifesto-grid, .decision-grid, .acceptance-grid, .source-policy, .data-output-grid, .delivery-grid, .quality-ribbon-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 90px; align-items: start; }
.intro-ledger-grid h2, .manifesto-grid h2 { max-width: 650px; }
.ledger-copy, .editorial-copy, .manifesto-grid > div:last-child { font-size: 1.08rem; color: #383b38; }
.ledger-copy p + p, .manifesto-grid p + p { margin-top: 20px; }

.section-head-dark { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: end; margin-bottom: 42px; }
.section-head-dark p { margin: 0; color: #b9bbb5; }
.service-ledger { border-top: 1px solid rgba(255,255,255,.25); }
.service-ledger > a { display: grid; grid-template-columns: 72px 1fr 150px; gap: 28px; align-items: center; color: inherit; text-decoration: none; padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,.22); }
.service-ledger > a > span { color: var(--lime); font: 800 .8rem/1 ui-monospace, monospace; }
.service-ledger h3 { font-size: 1.45rem; margin-bottom: 7px; }
.service-ledger p { margin: 0; color: #bfc1bc; max-width: 720px; }
.service-ledger strong { text-align: right; font-size: .82rem; color: var(--lime); }

.section-heading-alt, .section-heading, .section-heading-split { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 40px; }
.section-heading-alt h2 { max-width: 760px; }
.sample-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.sample-grid article { min-height: 245px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.2); }
.sample-grid article > span { font: 800 .7rem/1 ui-monospace, monospace; color: var(--purple); letter-spacing: .09em; }
.sample-grid h3 { font-size: 1.55rem; margin: 20px 0 12px; }
.sample-grid small { display: block; margin-top: 24px; color: var(--muted); font-weight: 700; }

.method-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.method-sticky { position: sticky; top: 130px; align-self: start; }
.method-sticky p { max-width: 500px; margin: 24px 0; color: var(--muted); }
.method-list { list-style: none; border-top: 1px solid var(--line); }
.method-list li { display: grid; grid-template-columns: 70px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.method-list li > span { color: var(--purple); font: 800 .76rem/1 ui-monospace, monospace; }
.method-list h3 { font-size: 1.45rem; margin-bottom: 7px; }
.method-list p { color: var(--muted); margin: 0; }

.role-section { background: var(--purple-soft); }
.role-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(45,23,111,.3); border-left: 1px solid rgba(45,23,111,.3); }
.role-grid article { min-height: 190px; padding: 26px; border-right: 1px solid rgba(45,23,111,.3); border-bottom: 1px solid rgba(45,23,111,.3); }
.role-grid strong { display: block; font-size: 1.2rem; margin-bottom: 12px; }
.role-grid p { margin: 0; color: #49445b; }
.quality-ribbon { background: var(--lime); }
.quality-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.quality-points span { display: block; border-left: 1px solid rgba(23,25,24,.35); padding-left: 20px; }
.quality-points strong { display: block; margin-bottom: 7px; }

.page-hero { padding: 74px 0 70px; background: var(--purple-dark); color: var(--white); }
.editorial-hero { background: var(--paper); color: var(--ink); border-bottom: 1px solid var(--line); }
.editorial-hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 76px; align-items: end; }
.editorial-hero h1 { font-size: clamp(2.8rem, 5vw, 5.5rem); }
.editorial-hero .hero-intro { color: #3e403d; }
.compact-page-hero { padding: 60px 0; }
.narrow-hero { max-width: 900px; }

.service-index { border-top: 1px solid var(--line); }
.service-index > article { display: grid; grid-template-columns: 80px 1fr 190px; gap: 30px; padding: 36px 0; border-bottom: 1px solid var(--line); }
.service-index > article > span { color: var(--purple); font: 800 .8rem/1 ui-monospace, monospace; padding-top: 7px; }
.service-index > article > a { align-self: start; justify-self: end; text-decoration: none; font-weight: 800; color: var(--purple); }
.service-index h2 { font-size: 2.2rem; margin-bottom: 10px; }
.service-index p { max-width: 720px; color: var(--muted); }
.service-index ul { display: flex; flex-wrap: wrap; gap: 7px 18px; list-style: none; margin-top: 16px; }
.service-index li { font-size: .88rem; font-weight: 700; }
.service-index li::before { content: "+ "; color: var(--purple); }
.decision-list, .acceptance-list, .policy-lines { border-top: 1px solid var(--line); }
.decision-list p, .acceptance-list p, .policy-lines p { display: grid; grid-template-columns: 210px 1fr; gap: 24px; padding: 20px 0; margin: 0; border-bottom: 1px solid var(--line); }
.decision-list span, .acceptance-list span, .policy-lines span { color: var(--muted); }
.split-callout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.split-callout > div:last-child p { color: #c8cac5; max-width: 700px; }
.light-callout > div:last-child p { color: var(--muted); }

.two-track { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.track-list { border-top: 1px solid var(--line); }
.track-list article { display: grid; grid-template-columns: 210px 1fr; gap: 30px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.track-list strong { font-size: 1.1rem; }
.track-list p { margin: 0; color: var(--muted); }
.source-framework { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.source-framework ol { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.source-framework li { padding: 24px; min-height: 170px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.source-framework li > span { display: block; color: var(--purple); font: 800 .75rem/1 ui-monospace, monospace; margin-bottom: 30px; }
.source-framework li strong { display: block; margin-bottom: 6px; }
.source-framework li p { color: var(--muted); margin: 0; }
.output-table { border-top: 1px solid var(--line); }
.output-table > div { display: grid; grid-template-columns: 170px 1fr; gap: 25px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.output-table span { color: var(--muted); }

.enrichment-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: center; }
.enrichment-copy p { color: var(--muted); max-width: 560px; margin-top: 22px; }
.enrichment-example { background: var(--paper-light); border: 1px solid var(--line); padding: 26px; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 14px; align-items: center; }
.enrichment-example > div { min-height: 120px; background: var(--paper-soft); padding: 18px; }
.enrichment-example small { display: block; color: var(--muted); margin-bottom: 12px; }
.enrichment-example b { color: var(--purple); font-size: 1.4rem; }
.enrichment-example .example-title { grid-column: 1 / -1; font: 800 .7rem/1 ui-monospace, monospace; letter-spacing: .1em; color: var(--purple); }
.problem-grid, .quality-principles, .principles-grid, .cost-drivers { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.problem-grid article, .quality-principles article, .principles-grid article, .cost-drivers article { min-height: 235px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.problem-grid article > span, .quality-principles article > span, .principles-grid article > span, .cost-drivers article > span { color: var(--purple); font: 800 .75rem/1 ui-monospace, monospace; }
.problem-grid h3, .quality-principles h2, .principles-grid h2, .cost-drivers h2 { font-size: 1.5rem; margin: 38px 0 10px; }
.problem-grid p, .quality-principles p, .principles-grid p, .cost-drivers p { color: var(--muted); margin: 0; }

.monitoring-board { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.monitoring-list { border-top: 1px solid var(--line); }
.monitoring-list article { display: grid; grid-template-columns: 170px 1fr; gap: 25px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.monitoring-list p { margin: 0; color: var(--muted); }
.run-cycle { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.run-cycle ol { list-style: none; border-top: 1px solid rgba(255,255,255,.25); }
.run-cycle li { display: grid; grid-template-columns: 55px 130px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.22); }
.run-cycle li > span { color: var(--lime); font: 800 .75rem/1 ui-monospace, monospace; }
.run-cycle p { margin: 0; color: #bfc1bc; }
.delivery-options { display: flex; flex-wrap: wrap; gap: 10px; }
.delivery-options span { padding: 14px 16px; background: var(--purple); color: var(--white); font: 800 .76rem/1 ui-monospace, monospace; }

.dataset-catalog { border-top: 1px solid var(--line); }
.dataset-catalog article { display: grid; grid-template-columns: 140px 1fr 220px; gap: 34px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.catalog-meta { display: flex; flex-direction: column; gap: 12px; }
.catalog-meta span { color: var(--purple); font: 800 .8rem/1 ui-monospace, monospace; }
.catalog-meta small { font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.dataset-catalog h2 { font-size: 2rem; margin-bottom: 8px; }
.dataset-catalog p { color: var(--muted); max-width: 680px; }
.dataset-catalog strong { font-size: .78rem; color: var(--purple); text-transform: uppercase; letter-spacing: .06em; }
.dataset-catalog > article > a { align-self: center; justify-self: end; text-align: right; text-decoration: none; font-weight: 800; color: var(--purple); }

.team-ledger { border-top: 1px solid var(--line); }
.team-ledger article { display: grid; grid-template-columns: 80px 1fr; gap: 30px; padding: 36px 0; border-bottom: 1px solid var(--line); }
.team-ledger article > span { color: var(--purple); font: 800 .8rem/1 ui-monospace, monospace; padding-top: 7px; }
.team-ledger h2 { font-size: 2.3rem; }
.team-ledger p { max-width: 760px; color: var(--muted); margin-top: 12px; }
.team-ledger ul { display: flex; flex-wrap: wrap; list-style: none; gap: 8px; margin-top: 18px; }
.team-ledger li { padding: 7px 10px; background: var(--paper-soft); font-size: .8rem; font-weight: 750; }
.workflow-steps { border-top: 1px solid var(--line); }
.workflow-steps article { display: grid; grid-template-columns: 80px 1fr; gap: 30px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.workflow-steps article > span { color: var(--purple); font: 800 .8rem/1 ui-monospace, monospace; }
.workflow-steps h2 { font-size: 2rem; }
.workflow-steps p { color: var(--muted); max-width: 780px; margin: 10px 0 8px; }
.workflow-steps strong { font-size: .82rem; }

.sister-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.sister-card { position: relative; min-height: 350px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sister-card.is-current { background: var(--purple-dark); color: var(--white); }
.sister-no { display: block; color: var(--purple); font: 800 .8rem/1 ui-monospace, monospace; }
.sister-card.is-current .sister-no { color: var(--lime); }
.sister-card small { display: block; margin-top: 34px; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; color: var(--muted); }
.sister-card.is-current small { color: #c9c1e6; }
.sister-card h2 { font-size: 2rem; margin: 6px 0 18px; }
.sister-card h3 { margin-bottom: 10px; }
.sister-card p { color: var(--muted); }
.sister-card.is-current p { color: #d8d3e6; }
.sister-card a, .current-label { position: absolute; left: 32px; bottom: 28px; font-weight: 800; color: var(--purple); text-decoration: none; }
.sister-card.is-current .current-label { color: var(--lime); }

.knowledge-index-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.knowledge-index-grid article { min-height: 280px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.knowledge-index-grid article > span { font: 800 .7rem/1 ui-monospace, monospace; color: var(--purple); text-transform: uppercase; letter-spacing: .08em; }
.knowledge-index-grid h2 { font-size: 1.6rem; margin: 20px 0 12px; }
.knowledge-index-grid h2 a { text-decoration: none; }
.knowledge-index-grid p { color: var(--muted); }
.knowledge-hero-new { background: var(--purple-dark); }
.knowledge-hero-new-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: center; }
.knowledge-hero-new h1 { font-size: clamp(2.7rem, 4.7vw, 5rem); }
.article-meta { display: flex; flex-wrap: wrap; gap: 20px; font-size: .78rem; color: #cfc8e7; margin-top: 24px; }
.knowledge-summary { background: var(--lime); color: var(--ink); padding: 26px; }
.knowledge-summary > span { font: 800 .7rem/1 ui-monospace, monospace; letter-spacing: .09em; }
.knowledge-summary p { margin: 20px 0; }
.knowledge-facts-new { background: var(--purple-soft); border-bottom: 1px solid rgba(45,23,111,.25); }
.knowledge-facts-new-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.knowledge-facts-new-grid > div { display: flex; gap: 10px; padding: 20px; border-right: 1px solid rgba(45,23,111,.25); }
.knowledge-facts-new-grid > div:last-child { border-right: 0; }
.knowledge-facts-new-grid span { color: var(--purple); font-weight: 900; }
.knowledge-facts-new-grid p { margin: 0; font-size: .86rem; font-weight: 700; }
.knowledge-layout-new { display: grid; grid-template-columns: 1fr 300px; gap: 80px; }
.knowledge-content > section { padding: 0 0 54px; margin-bottom: 54px; border-bottom: 1px solid var(--line); }
.knowledge-section-number { display: inline-block; margin-bottom: 16px; color: var(--purple); font: 800 .75rem/1 ui-monospace, monospace; }
.knowledge-content h2 { font-size: 2.2rem; margin-bottom: 18px; }
.knowledge-content p { color: #444741; }
.line-list { list-style: none; margin-top: 20px; border-top: 1px solid var(--line); }
.line-list li { padding: 17px 0; display: grid; grid-template-columns: none; gap: 0; border-bottom: 1px solid var(--line); }
.line-list li::before { content: none; display: none; }
.knowledge-sidebar-new > div { position: sticky; top: 120px; border-top: 3px solid var(--purple); padding-top: 18px; }
.knowledge-sidebar-new nav { display: grid; margin: 14px 0 24px; }
.knowledge-sidebar-new nav a { display: grid; grid-template-columns: 32px 1fr; gap: 10px; padding: 10px 0; text-decoration: none; border-bottom: 1px solid var(--line); font-size: .82rem; }
.knowledge-sidebar-new nav span { color: var(--purple); font-family: ui-monospace, monospace; }
.knowledge-sidebar-new p { font-size: .86rem; color: var(--muted); }
.related-knowledge-section { border-top: 1px solid var(--line); }
.related-knowledge-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.related-knowledge-grid a { display: block; min-height: 180px; padding: 22px; text-decoration: none; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.related-knowledge-grid span { font-size: .72rem; font-weight: 800; color: var(--purple); }
.related-knowledge-grid strong { display: block; margin: 12px 0 22px; }
.related-knowledge-grid small { color: var(--muted); }

.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; }
.faq-heading p { color: var(--muted); margin-top: 18px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; gap: 20px; padding: 20px 0; cursor: pointer; font-weight: 780; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--purple); font-size: 1.3rem; }
.faq-list details > div { padding: 0 0 22px; color: var(--muted); }

.contact-section { background: var(--paper-light); }
.contact-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: start; }
.contact-side { position: sticky; top: 120px; }
.contact-side > p { color: var(--muted); margin-top: 20px; }
.contact-side ul { list-style: none; margin-top: 26px; border-top: 1px solid var(--line); }
.contact-side li { padding: 15px 0; border-bottom: 1px solid var(--line); }
.contact-side li strong { display: block; }
.contact-security-note { font-size: .82rem; }
.contact-form { background: var(--paper); border: 1px solid var(--line); padding: 34px; }
.contact-form-heading span { font: 800 .7rem/1 ui-monospace, monospace; color: var(--purple); text-transform: uppercase; letter-spacing: .08em; }
.contact-form-heading h2 { font-size: 2.15rem; margin: 14px 0 12px; }
.contact-form-heading p { color: var(--muted); }
.fields { display: grid; gap: 18px; margin-top: 28px; }
.two-columns { grid-template-columns: repeat(2, 1fr); }
.field.full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 7px; font-weight: 760; font-size: .84rem; }
.field-optional { color: var(--muted); font-weight: 500; }
.required::after { content: " *"; color: var(--purple); }
.field input, .field textarea, .request-form input, .request-form textarea, .request-form select { width: 100%; border: 1px solid var(--line); background: var(--paper-light); color: var(--ink); padding: 13px 14px; font: inherit; border-radius: 0; outline: none; }
.field textarea, .request-form textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .request-form input:focus, .request-form textarea:focus, .request-form select:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(75,43,189,.12); }
.contact-form-footer { display: flex; align-items: flex-start; gap: 18px; margin-top: 22px; }
.contact-form-footer p { margin: 4px 0 0; color: var(--muted); font-size: .78rem; }
.honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; }
.form-submit-status { min-height: 1em; margin-top: 12px; font-size: .8rem; color: var(--muted); }
.submission-result { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 22px; margin-bottom: 20px; border: 1px solid var(--line); background: var(--paper-light); }
.submission-result-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; font-weight: 900; }
.submission-result-success .submission-result-icon { background: #d9f2e6; color: var(--success); }
.submission-result-error .submission-result-icon { background: #f5dddd; color: var(--danger); }
.submission-kicker { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 800; }
.submission-reference { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: baseline; margin-top: 14px; font-size: .82rem; }

/* Privacy- en gegevensverzoekformulieren */
.form-section { padding: 70px 0; }
.form-narrow { max-width: 820px; }
.form-card { background: var(--paper-light); border: 1px solid var(--line); padding: 32px; }
.form-card-heading { margin-bottom: 24px; }
.form-card-heading h2 { font-size: 2rem; }
.request-form { display: grid; gap: 18px; }
.form-submit-row { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

.legal-section { background: var(--paper-light); }
.legal-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 70px; align-items: start; }
.legal-layout > aside { position: sticky; top: 115px; }
.legal-layout > aside nav { display: grid; border-top: 2px solid var(--purple); }
.legal-layout > aside a { padding: 9px 0; border-bottom: 1px solid var(--line); text-decoration: none; font-size: .78rem; color: var(--muted); }
.legal-content { max-width: 800px; }
.legal-content > section { padding-bottom: 32px; margin-bottom: 32px; border-bottom: 1px solid var(--line); }
.legal-content h2 { font-size: 1.75rem; margin-bottom: 14px; }
.legal-content p { color: #40433f; }

.service-overview-grid, .quality-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-overview-grid article, .quality-grid article { padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-overview-grid article > span, .quality-grid article > span { color: var(--purple); font: 800 .75rem/1 ui-monospace, monospace; }
.service-overview-grid h2, .quality-grid h3 { margin: 24px 0 10px; font-size: 1.5rem; }
.service-overview-grid p, .quality-grid p { color: var(--muted); }

.closing-brief { background: var(--purple); color: var(--white); padding: 66px 0; }
.closing-brief-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.closing-brief h2 { font-size: clamp(2.2rem, 3.9vw, 4rem); }
.closing-brief p { max-width: 660px; color: #ddd5ff; }
.site-footer { background: #111211; color: var(--white); padding: 62px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); gap: 50px; }
.footer-brand p { max-width: 300px; color: #a9aba6; font-size: .86rem; margin-top: 20px; }
.footer-wordmark { width: 230px; }
.footer-grid > div:not(.footer-brand) { display: grid; align-content: start; gap: 8px; }
.footer-grid h2 { font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; color: var(--lime); }
.footer-grid a { color: #d4d5d1; text-decoration: none; font-size: .84rem; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom { margin-top: 50px; padding-top: 18px; border-top: 1px solid #343633; display: flex; justify-content: space-between; gap: 20px; color: #7f827c; font-size: .72rem; }

@media (max-width: 980px) {
    h1 { font-size: clamp(2.8rem, 8vw, 5rem); }
    .nav-toggle { display: block; }
    .main-nav { display: none; position: absolute; left: 0; right: 0; top: 78px; padding: 22px 20px 28px; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; }
    .main-nav.open { display: flex; }
    .main-nav > a { padding: 13px 0; }
    .main-nav > .button { margin-top: 10px; }
    .dataset-hero-grid, .editorial-hero-grid, .intro-ledger-grid, .editorial-grid, .manifesto-grid, .decision-grid, .acceptance-grid, .source-policy, .data-output-grid, .delivery-grid, .quality-ribbon-grid, .method-grid, .source-framework, .enrichment-grid, .monitoring-board, .run-cycle, .contact-layout, .faq-layout, .knowledge-hero-new-grid, .split-callout { grid-template-columns: 1fr; gap: 46px; }
    .dataset-brief-card { max-width: 650px; transform: none; }
    .role-grid, .problem-grid, .quality-principles, .principles-grid, .cost-drivers { grid-template-columns: repeat(2, 1fr); }
    .service-index > article { grid-template-columns: 60px 1fr; }
    .service-index > article > a { grid-column: 2; justify-self: start; }
    .service-ledger > a { grid-template-columns: 52px 1fr; }
    .service-ledger strong { grid-column: 2; text-align: left; }
    .dataset-catalog article { grid-template-columns: 100px 1fr; }
    .dataset-catalog > article > a { grid-column: 2; justify-self: start; text-align: left; }
    .knowledge-layout-new { grid-template-columns: 1fr; }
    .knowledge-sidebar-new > div, .contact-side, .method-sticky, .legal-layout > aside { position: static; }
    .knowledge-facts-new-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .legal-layout { grid-template-columns: 1fr; }
    .legal-layout > aside nav { grid-template-columns: repeat(2, 1fr); gap: 0 20px; }
}

@media (max-width: 680px) {
    .container { width: min(calc(100% - 28px), var(--max)); }
    .section { padding: 68px 0; }
    .signal-bar-inner { min-height: 36px; }
    .signal-bar-inner span:last-child { display: none; }
    .header-inner { min-height: 70px; }
    .brand-wordmark { width: 205px; }
    .main-nav { top: 70px; }
    .dataset-hero { padding: 68px 0 58px; }
    .dataset-hero-grid { grid-template-columns: 1fr; gap: 44px; }
    .dataset-brief-card { padding: 22px; }
    .dataset-brief-card dl div { grid-template-columns: 80px 1fr; }
    .usecase-strip-grid { grid-template-columns: repeat(3, 1fr); }
    .usecase-strip-grid span { padding: 12px 0; border-bottom: 1px solid rgba(23,25,24,.2); }
    .section-head-dark, .section-heading-alt, .section-heading, .section-heading-split { display: block; }
    .section-head-dark p, .section-heading-alt > a, .section-heading-split > p { margin-top: 18px; }
    .sample-grid, .role-grid, .problem-grid, .quality-principles, .principles-grid, .cost-drivers, .sister-grid, .knowledge-index-grid, .service-overview-grid, .quality-grid { grid-template-columns: 1fr; }
    .quality-points { grid-template-columns: 1fr; }
    .quality-points span { border-left: 0; border-top: 1px solid rgba(23,25,24,.3); padding: 16px 0 0; }
    .service-ledger > a, .service-index > article, .dataset-catalog article, .team-ledger article, .workflow-steps article { grid-template-columns: 48px 1fr; gap: 18px; }
    .service-index h2, .team-ledger h2 { font-size: 1.8rem; }
    .track-list article, .monitoring-list article, .decision-list p, .acceptance-list p, .policy-lines p, .output-table > div { grid-template-columns: 1fr; gap: 7px; }
    .source-framework ol { grid-template-columns: 1fr; }
    .enrichment-example { grid-template-columns: 1fr; }
    .enrichment-example > b { text-align: center; transform: rotate(90deg); }
    .run-cycle li { grid-template-columns: 40px 1fr; }
    .run-cycle li p { grid-column: 2; }
    .two-columns { grid-template-columns: 1fr; }
    .field.full { grid-column: auto; }
    .contact-form { padding: 24px; }
    .contact-form-footer { flex-direction: column; }
    .knowledge-facts-new-grid { grid-template-columns: 1fr; }
    .knowledge-facts-new-grid > div { border-right: 0; border-bottom: 1px solid rgba(45,23,111,.25); }
    .related-knowledge-grid { grid-template-columns: 1fr; }
    .legal-layout > aside nav { grid-template-columns: 1fr; }
    .closing-brief-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Grid containment: voorkom min-content overflow op compacte schermen. */
.dataset-hero-grid > *,
.editorial-hero-grid > *,
.intro-ledger-grid > *,
.method-grid > *,
.quality-ribbon-grid > *,
.contact-layout > *,
.faq-layout > *,
.knowledge-hero-new-grid > *,
.split-callout > * {
    min-width: 0;
}

@media (max-width: 680px) {
    .dataset-hero-grid { grid-template-columns: minmax(0, 1fr); }
    .dataset-hero-copy,
    .dataset-brief-card { width: 100%; max-width: 100%; min-width: 0; }
    .dataset-brief-top { flex-wrap: wrap; }
    .dataset-hero h1,
    .editorial-hero h1,
    .compact-page-hero h1 { overflow-wrap: break-word; word-break: normal; }
}

/* Aanvullende responsive containment voor datasetcatalogi en bronoverzichten. */
@media (max-width: 980px) {
    .two-track { grid-template-columns: minmax(0, 1fr); gap: 46px; }
    .two-track > *, .dataset-catalog > *, .sister-grid > * { min-width: 0; }
}

@media (max-width: 680px) {
    .dataset-catalog article { grid-template-columns: minmax(0, 1fr); gap: 14px; }
    .catalog-meta { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 8px 12px; }
    .dataset-catalog > article > a { grid-column: auto; justify-self: start; text-align: left; }
    .sister-grid { grid-template-columns: minmax(0, 1fr); }
    .sister-card { width: 100%; min-width: 0; overflow-wrap: anywhere; }
    .knowledge-hero-new h1 { overflow-wrap: anywhere; }
}

/* v1.1.0 - gespecialiseerde datasetpagina's en commerciële verdieping */
.usecase-strip-grid a {
    min-height: 50px;
    display: grid;
    place-items: center;
    text-align: center;
    font: 800 .7rem/1 ui-monospace, monospace;
    letter-spacing: .08em;
    border-right: 1px solid rgba(23,25,24,.25);
    text-decoration: none;
}
.usecase-strip-grid a:last-child { border-right: 0; }
.usecase-strip-grid a:hover { background: rgba(255,255,255,.28); }

.dataset-type-index { border-top: 1px solid rgba(255,255,255,.25); }
.dataset-type-index > a {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr) 120px;
    gap: 26px;
    align-items: center;
    padding: 23px 0;
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,.2);
}
.dataset-type-index > a > span { color: var(--lime); font: 800 .75rem/1 ui-monospace, monospace; }
.dataset-type-index h3 { font-size: 1.4rem; margin-bottom: 5px; }
.dataset-type-index p { margin: 0; max-width: 720px; color: #bfc1bc; }
.dataset-type-index strong { color: var(--lime); font-size: .8rem; text-align: right; }

.data-specimen-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; align-items: center; }
.data-specimen-copy p { max-width: 520px; color: var(--muted); margin: 22px 0; }
.data-specimen { border: 1px solid var(--line); background: var(--paper-light); box-shadow: 10px 10px 0 var(--purple-soft); }
.data-specimen-row { display: grid; grid-template-columns: .7fr 1.15fr 1fr 1fr; min-width: 0; border-bottom: 1px solid var(--line); }
.data-specimen-row > span { padding: 14px 16px; min-width: 0; border-right: 1px solid var(--line); overflow-wrap: anywhere; font-size: .82rem; }
.data-specimen-row > span:last-child { border-right: 0; }
.data-specimen-head { background: var(--purple-dark); color: var(--white); }
.data-specimen-head > span { font: 800 .68rem/1.3 ui-monospace, monospace; letter-spacing: .05em; }
.data-status { display: inline-block; padding: 4px 7px; font-size: .68rem; line-height: 1; text-transform: uppercase; letter-spacing: .04em; }
.data-status.is-ok { background: #dff4e8; color: #1a6041; }
.data-status.is-missing { background: #eee9df; color: #625c52; }
.data-status.is-review { background: #fff1b8; color: #694f00; }
.data-specimen-meta { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--lime); }
.data-specimen-meta span { padding: 10px 12px; text-align: center; font: 800 .65rem/1.2 ui-monospace, monospace; text-transform: uppercase; border-right: 1px solid rgba(23,25,24,.2); }
.data-specimen-meta span:last-child { border-right: 0; }

.question-map { display: grid; grid-template-columns: .68fr 1.32fr; gap: 70px; align-items: start; }
.question-map-heading { position: sticky; top: 125px; }
.question-map-grid { border-top: 1px solid var(--line); }
.question-map-grid a { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 24px; padding: 21px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.question-map-grid span { color: var(--purple); font: 800 .68rem/1.4 ui-monospace, monospace; letter-spacing: .06em; }
.question-map-grid strong { font-size: 1.05rem; }
.role-grid-six { grid-template-columns: repeat(3, 1fr); }

.service-family-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-family-grid > a { min-height: 355px; display: flex; flex-direction: column; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; background: rgba(255,255,255,.16); }
.service-family-grid > a > span { font: 800 .7rem/1 ui-monospace, monospace; color: var(--purple); letter-spacing: .08em; }
.service-family-grid h2 { font-size: 2rem; margin: 34px 0 13px; }
.service-family-grid p { color: var(--muted); }
.service-family-grid ul { list-style: none; margin: 16px 0 28px; border-top: 1px solid var(--line); }
.service-family-grid li { padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .82rem; }
.service-family-grid > a > strong { margin-top: auto; color: var(--purple); font-size: .82rem; }
.service-family-grid .service-family-custom { background: var(--purple-dark); color: var(--white); }
.service-family-grid .service-family-custom > span, .service-family-grid .service-family-custom > strong { color: var(--lime); }
.service-family-grid .service-family-custom p { color: #d8d3e6; }
.service-family-grid .service-family-custom ul { border-color: rgba(255,255,255,.2); }
.service-family-grid .service-family-custom li { border-color: rgba(255,255,255,.2); }
.data-operation-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.data-operation-grid > div:first-child p { color: var(--muted); max-width: 520px; margin-top: 20px; }
.operation-stack { border-top: 1px solid var(--line); }
.operation-stack a { display: grid; grid-template-columns: 110px minmax(0,1fr); gap: 22px; padding: 19px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.operation-stack span { font: 800 .68rem/1.4 ui-monospace, monospace; color: var(--purple); }

.dataset-detail-hero { padding: 82px 0; background: var(--purple-dark); color: var(--white); }
.dataset-detail-hero-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr); gap: 70px; align-items: center; }
.dataset-detail-hero h1 { font-size: clamp(2.9rem, 5.7vw, 6rem); max-width: 900px; }
.dataset-detail-hero .hero-intro { color: #ded8ef; margin-top: 25px; }
.dataset-detail-hero .button-ghost { color: var(--white); border-color: rgba(255,255,255,.5); }
.dataset-definition-card { padding: 28px; background: var(--lime); color: var(--ink); border-top: 8px solid var(--paper-light); }
.dataset-definition-card > span { font: 800 .68rem/1 ui-monospace, monospace; letter-spacing: .08em; color: var(--purple); }
.dataset-definition-card p { font-size: 1.08rem; line-height: 1.55; margin: 28px 0 36px; }
.dataset-definition-card small { display: block; padding-top: 16px; border-top: 1px solid rgba(23,25,24,.25); color: #3e412f; }
.dataset-schema-strip { background: var(--paper-soft); border-bottom: 1px solid var(--line); }
.dataset-schema-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.dataset-schema-grid span { min-height: 66px; display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-weight: 700; font-size: .82rem; }
.dataset-schema-grid span:nth-child(3n) { border-right: 0; }
.dataset-schema-grid b { color: var(--purple); font: 800 .65rem/1 ui-monospace, monospace; }
.dataset-production-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.dataset-production-heading h2 { max-width: 580px; }
.dataset-production-columns { display: grid; grid-template-columns: repeat(2, 1fr); gap: 34px; }
.column-label { display: block; margin-bottom: 14px; color: var(--purple); font: 800 .68rem/1 ui-monospace, monospace; letter-spacing: .08em; }
.plain-rule-list { list-style: none; border-top: 1px solid var(--line); }
.plain-rule-list li { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: .88rem; }
.dataset-example-section { background: var(--paper-light); }
.dataset-example-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.dataset-example-grid article { min-height: 240px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dataset-example-grid article > span { color: var(--purple); font: 800 .7rem/1 ui-monospace, monospace; }
.dataset-example-grid h3 { font-size: 1.55rem; margin: 36px 0 12px; }
.dataset-example-grid p { color: var(--muted); }
.dataset-control-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
.dataset-control-grid > div p { color: #bfc1bc; margin-top: 20px; }
.dataset-control-grid ol { list-style: none; border-top: 1px solid rgba(255,255,255,.24); }
.dataset-control-grid li { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 19px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.dataset-control-grid li span { color: var(--lime); font: 800 .7rem/1.4 ui-monospace, monospace; }
.related-datasets-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 18px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.related-datasets-grid a { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; }
.related-datasets-grid a > span { font-size: 1.15rem; font-weight: 800; }
.related-datasets-grid a > strong { color: var(--purple); font-size: .76rem; }
.related-datasets-grid .related-dataset-contact { background: var(--lime); }

.assignment-anatomy { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.assignment-anatomy > div p { color: var(--muted); margin-top: 20px; }
.assignment-anatomy ol { list-style: none; border-top: 1px solid var(--line); }
.assignment-anatomy li { display: grid; grid-template-columns: 48px 1fr; gap: 15px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.assignment-anatomy li > span { color: var(--purple); font: 800 .68rem/1.5 ui-monospace, monospace; }
.assignment-anatomy li p { color: var(--muted); margin: 2px 0 0; }
.team-links { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 18px; }
.team-links a { color: var(--purple); text-decoration: none; font-size: .8rem; font-weight: 800; }
.role-handoff-grid, .deliverable-grid, .quality-gate-layout, .contact-next-grid, .pricing-scope-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 80px; align-items: start; }
.role-handoff-grid > div:last-child { color: var(--muted); font-size: 1.04rem; }
.deliverable-cards { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.deliverable-cards article { min-height: 190px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.deliverable-cards article > span { color: var(--purple); font: 800 .68rem/1 ui-monospace, monospace; }
.deliverable-cards h3 { margin: 25px 0 9px; }
.deliverable-cards p { color: var(--muted); font-size: .88rem; }
.quality-principles-eight { grid-template-columns: repeat(4, 1fr); }
.quality-gate-layout > div:first-child p { color: var(--muted); margin-top: 20px; }
.quality-gate-table { border: 1px solid var(--line); background: var(--paper-light); }
.quality-gate-row { display: grid; grid-template-columns: .55fr 1.6fr .85fr; border-bottom: 1px solid var(--line); }
.quality-gate-row:last-child { border-bottom: 0; }
.quality-gate-row > * { min-width: 0; padding: 14px; border-right: 1px solid var(--line); }
.quality-gate-row > *:last-child { border-right: 0; }
.quality-gate-head { background: var(--purple-dark); color: var(--white); font: 800 .68rem/1.3 ui-monospace, monospace; text-transform: uppercase; }
.contact-next-grid ol { list-style: none; border-top: 1px solid var(--line); }
.contact-next-grid li { display: grid; grid-template-columns: 48px 1fr; gap: 15px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-next-grid li > span { color: var(--purple); font: 800 .68rem/1.4 ui-monospace, monospace; }
.contact-next-grid li p { margin: 3px 0 0; color: var(--muted); }
.pricing-scope-list { border-top: 1px solid var(--line); }
.pricing-scope-list p { display: grid; grid-template-columns: 200px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); margin: 0; }
.pricing-scope-list span { color: var(--muted); }

@media (max-width: 980px) {
    .data-specimen-layout, .question-map, .data-operation-grid, .dataset-detail-hero-grid, .dataset-production-grid, .dataset-control-grid, .assignment-anatomy, .role-handoff-grid, .deliverable-grid, .quality-gate-layout, .contact-next-grid, .pricing-scope-grid { grid-template-columns: 1fr; gap: 46px; }
    .question-map-heading { position: static; }
    .role-grid-six, .quality-principles-eight { grid-template-columns: repeat(2, 1fr); }
    .service-family-grid { grid-template-columns: 1fr 1fr; }
    .related-datasets-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
    .usecase-strip-grid a { min-height: 44px; border-bottom: 1px solid rgba(23,25,24,.2); }
    .dataset-type-index > a { grid-template-columns: 42px minmax(0, 1fr); gap: 14px; }
    .dataset-type-index strong { grid-column: 2; text-align: left; }
    .data-specimen { overflow-x: auto; box-shadow: 6px 6px 0 var(--purple-soft); }
    .data-specimen-row, .data-specimen-meta { min-width: 640px; }
    .question-map-grid a { grid-template-columns: 1fr; gap: 7px; }
    .role-grid-six, .service-family-grid, .quality-principles-eight, .dataset-example-grid, .related-datasets-grid, .deliverable-cards { grid-template-columns: 1fr; }
    .service-family-grid > a { min-height: 300px; }
    .dataset-detail-hero { padding: 64px 0; }
    .dataset-schema-grid { grid-template-columns: 1fr; }
    .dataset-schema-grid span, .dataset-schema-grid span:nth-child(3n) { border-right: 0; }
    .dataset-production-columns { grid-template-columns: 1fr; }
    .quality-gate-table { overflow-x: auto; }
    .quality-gate-row { min-width: 680px; }
    .pricing-scope-list p { grid-template-columns: 1fr; gap: 4px; }
}

.related-service-hub { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.related-service-links { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.related-service-links a { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 800; }
.related-service-links strong { color: var(--purple); }
@media (max-width: 980px) { .related-service-hub { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 680px) { .related-service-links { grid-template-columns: 1fr; } }

.principles-grid-extended { grid-template-columns: repeat(3, 1fr); }
.company-boundary-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.company-boundary-list { border-top: 1px solid var(--line); }
.company-boundary-list p { display: grid; grid-template-columns: 150px 1fr; gap: 22px; margin: 0; padding: 18px 0; border-bottom: 1px solid var(--line); }
.company-boundary-list span { color: var(--muted); }
@media (max-width: 980px) { .company-boundary-grid { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 680px) { .principles-grid-extended { grid-template-columns: 1fr; } .company-boundary-list p { grid-template-columns: 1fr; gap: 4px; } }


/* Mail delivery status */
.submission-result-warning {
  border-color: rgba(177, 116, 0, .35);
  background: #fff8e8;
}
.submission-result-warning .submission-result-icon {
  background: #8a5b00;
  color: #fff;
}
.submission-result-warning .submission-kicker {
  color: #7a5100;
}