@layer reset, base, components, pages, responsive;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body, h1, h2, h3, p, figure, ol, ul { margin: 0; }
  img, svg { display: block; max-width: 100%; }
  button, input, textarea, select { font: inherit; }
  a { color: inherit; }
}

@layer base {
  :root {
    --paper: #f3efe4;
    --paper-deep: #e7e1d4;
    --ink: #171916;
    --muted: #65675f;
    --line: #bcb6a8;
    --blue: #1459d9;
    --signal: #ff563f;
    --acid: #d7f24b;
    --green: #0b775f;
    --white: #fffdf8;
    --display: Georgia, 'Times New Roman', serif;
    --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --mono: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    --shell: min(1240px, calc(100% - 48px));
  }

  html { background: var(--paper); color: var(--ink); font-family: var(--sans); }
  body { min-width: 320px; background: var(--paper); line-height: 1.5; }
  ::selection { color: var(--ink); background: var(--acid); }
  :focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
  .shell { width: var(--shell); margin-inline: auto; }
  .section-pad { padding-block: clamp(72px, 9vw, 132px); }
  .skip-link { position: fixed; inset: 10px auto auto 10px; z-index: 100; padding: 12px 18px; background: var(--ink); color: var(--white); transform: translateY(-160%); text-decoration: none; }
  .skip-link:focus { transform: translateY(0); }
  h1, h2, h3 { text-wrap: balance; }
  h1, h2 { font-family: var(--display); font-weight: 400; letter-spacing: -.045em; line-height: .96; }
  h2 { font-size: clamp(2.6rem, 5.6vw, 5.5rem); }
  h3 { line-height: 1.08; }
  p { text-wrap: pretty; }
  em { color: var(--blue); font-weight: 400; }
}

@layer components {
  .edition-bar { min-height: 34px; padding: 7px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--ink); color: #d7d7ce; font: 10px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .11em; }
  .edition-bar p { display: flex; align-items: center; gap: 12px; }
  .edition-bar p > span:first-child { color: var(--acid); }
  .edition-status { color: #a8aaa2; }
  .status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 3px rgb(215 242 75 / .14); }

  .site-header { width: var(--shell); min-height: 82px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; border-bottom: 1px solid var(--ink); position: relative; z-index: 20; }
  .brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
  .brand-mark { width: 29px; height: 29px; display: grid; place-items: center; border: 1.5px solid currentColor; border-radius: 50%; position: relative; }
  .brand-mark::before { content: ''; position: absolute; width: 1px; height: 13px; background: currentColor; transform: rotate(42deg); transform-origin: bottom; bottom: 50%; }
  .brand-mark span { width: 7px; height: 7px; border: 1.5px solid currentColor; border-radius: 50%; background: var(--paper); z-index: 1; }
  .brand-type { font-size: 18px; font-weight: 800; letter-spacing: -.04em; }
  .brand-type span { color: var(--blue); }
  .primary-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 48px); font-size: 13px; font-weight: 700; }
  .primary-nav a { padding: 28px 0 26px; text-decoration: none; position: relative; }
  .primary-nav a::after { content: ''; position: absolute; inset: auto 0 19px; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
  .primary-nav a:hover::after, .primary-nav a[aria-current='page']::after { transform: scaleX(1); }
  .nav-toggle { display: none; padding: 12px 0; border: 0; background: transparent; color: inherit; align-items: center; gap: 10px; font-size: 12px; font-weight: 800; text-transform: uppercase; }
  .nav-toggle-icon, .nav-toggle-icon::before { display: block; width: 20px; height: 1px; background: currentColor; transition: transform .2s ease; }
  .nav-toggle-icon { position: relative; }
  .nav-toggle-icon::before { content: ''; position: absolute; top: 6px; }
  .nav-toggle[aria-expanded='true'] .nav-toggle-icon { transform: translateY(3px) rotate(45deg); }
  .nav-toggle[aria-expanded='true'] .nav-toggle-icon::before { transform: translateY(-6px) rotate(-90deg); }

  .eyebrow { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--ink); font: 10px/1.4 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
  .eyebrow span:last-child { color: var(--muted); }
  .kicker { margin-bottom: 20px; color: var(--blue); font: 11px/1.4 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
  .button-row { display: flex; flex-wrap: wrap; gap: 10px; }
  .button { min-height: 48px; padding: 13px 18px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; border: 1px solid var(--ink); font-size: 12px; font-weight: 800; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
  .button:hover { transform: translate(-3px, -3px); box-shadow: 3px 3px 0 var(--ink); }
  .button-primary { background: var(--blue); border-color: var(--blue); color: white; }
  .button-ghost { background: transparent; }
  .button-light { background: var(--white); color: var(--ink); border-color: var(--white); }
  .text-link { display: inline-flex; gap: 18px; align-items: center; margin-top: 28px; color: var(--blue); font-size: 13px; font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 5px; }
  .section-heading-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 360px); align-items: end; gap: 60px; margin-bottom: 50px; }
  .section-heading-row > p { color: var(--muted); font-size: 16px; }
  .section-heading-row.light .kicker { color: var(--acid); }
  .section-heading-row.light > p { color: #b8bab2; }
  .lead { font: clamp(1.25rem, 2.1vw, 1.75rem)/1.45 var(--display); letter-spacing: -.015em; }

  .page-hero { padding-block: clamp(70px, 10vw, 150px) clamp(60px, 8vw, 110px); display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .65fr); gap: clamp(50px, 9vw, 140px); align-items: end; }
  .page-hero h1 { max-width: 880px; margin-top: 40px; font-size: clamp(4.3rem, 9.2vw, 9.2rem); }
  .page-hero-aside { padding-top: 24px; border-top: 1px solid var(--ink); }
  .page-hero-aside p { color: #444740; font-size: 17px; line-height: 1.65; }

  .freshness { width: max-content; padding: 7px 10px 6px; display: inline-flex; border: 1px solid currentColor; font: 9px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
  .freshness-current { color: var(--green); background: #dcebe4; }
  .freshness-retest { color: #7d4d00; background: #f8e5a9; }
  .freshness-stale { color: #80513e; background: #ead9ce; }
  .freshness-retired { color: #666; background: #ddd; }
  .freshness-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
  .freshness-grid > div { min-height: 170px; padding: 22px; border-right: 1px solid var(--line); }
  .freshness-grid > div:last-child { border-right: 0; }
  .freshness-grid p { margin-top: 34px; color: var(--muted); font-size: 13px; }

  .closing-cta { margin-bottom: clamp(70px, 9vw, 130px); padding: clamp(42px, 6vw, 80px); background: var(--acid); border: 1px solid var(--ink); position: relative; overflow: hidden; }
  .closing-cta::after { content: ''; position: absolute; width: 340px; height: 340px; right: -170px; bottom: -170px; border: 1px solid var(--ink); border-radius: 50%; box-shadow: 0 0 0 34px var(--acid), 0 0 0 35px var(--ink), 0 0 0 68px var(--acid), 0 0 0 69px var(--ink); opacity: .25; }
  .closing-cta > * { max-width: 820px; position: relative; z-index: 1; }
  .closing-cta .kicker { color: var(--ink); }
  .closing-cta h2 { font-size: clamp(3rem, 6vw, 6.2rem); }
  .closing-cta > p:not(.kicker) { max-width: 600px; margin-block: 26px; font-size: 17px; }

  .site-footer { padding: 48px max(24px, calc((100% - min(1240px, calc(100% - 48px))) / 2)); background: var(--ink); color: #dedfd7; }
  .footer-top { padding-bottom: 44px; display: flex; justify-content: space-between; align-items: end; border-bottom: 1px solid #454740; }
  .footer-top .brand-mark span { background: var(--ink); }
  .footer-top > p { max-width: 350px; color: #999b94; font: 1.15rem/1.4 var(--display); text-align: right; }
  .footer-grid { padding-block: 44px 60px; display: grid; grid-template-columns: 1fr 1fr 2fr; gap: 60px; }
  .footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; }
  .footer-grid span { margin-bottom: 9px; color: var(--acid); font: 10px/1.4 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
  .footer-grid a { color: #dedfd7; font-size: 13px; text-underline-offset: 4px; }
  .footer-disclosure p { max-width: 540px; color: #999b94; font-size: 12px; line-height: 1.7; }
  .footer-bottom { padding-top: 20px; display: flex; justify-content: space-between; gap: 30px; border-top: 1px solid #454740; color: #74766f; font: 9px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
}

@layer pages {
  .hero { min-height: min(820px, calc(100vh - 116px)); padding-block: clamp(66px, 8vw, 118px); display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(390px, .82fr); gap: clamp(50px, 8vw, 120px); align-items: center; }
  .hero h1 { margin: 42px 0 32px; max-width: 790px; font-size: clamp(4.6rem, 9.2vw, 9.8rem); }
  .hero-deck { max-width: 730px; margin-bottom: 34px; color: #3e413b; font: clamp(1.2rem, 2vw, 1.6rem)/1.48 var(--display); }
  .honesty-note { max-width: 670px; margin-top: 32px; padding-left: 16px; border-left: 3px solid var(--signal); color: var(--muted); font-size: 12px; line-height: 1.65; }
  .honesty-note strong { color: var(--ink); }
  .breakpoint-figure { padding: 24px; border: 1px solid var(--ink); background: var(--white); box-shadow: 12px 12px 0 var(--blue); transform: rotate(1.2deg); }
  .breakpoint-figure figcaption { padding-bottom: 22px; display: flex; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); }
  .breakpoint-figure figcaption span:first-child { font-size: 15px; font-weight: 800; }
  .breakpoint-figure figcaption span:last-child, .ladder-axis { color: var(--muted); font: 8px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
  .ladder-axis { margin: 34px 0 22px 67px; display: flex; justify-content: space-between; }
  .ladder-row { min-height: 64px; display: grid; grid-template-columns: 58px 1fr; gap: 10px; align-items: center; }
  .tier-label { font: 9px/1 var(--mono); text-transform: uppercase; }
  .tier-track { height: 22px; background: var(--paper-deep); position: relative; }
  .tier-fill { display: block; height: 100%; border-right: 2px solid var(--ink); }
  .tier-fill-cheap { width: 44%; background: var(--acid); }
  .tier-fill-default { width: 72%; background: #85aaf0; }
  .tier-fill-frontier { width: 96%; background: var(--signal); }
  .break-marker { position: absolute; left: 44%; top: -20px; color: var(--signal); font: 7px/1 var(--mono); text-transform: uppercase; transform: translateX(-1px); }
  .break-marker i { display: block; width: 1px; height: 52px; margin-top: 4px; background: var(--signal); }
  .figure-verdict { margin-top: 24px; padding: 20px; display: flex; flex-direction: column; background: var(--ink); color: white; }
  .figure-verdict span { color: var(--acid); font: 8px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
  .figure-verdict strong { margin-top: 10px; font: 1.3rem/1.2 var(--display); }

  .verdict-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--ink); }
  .verdict { min-height: 210px; padding: 30px clamp(24px, 4vw, 58px); position: relative; border-right: 1px solid var(--ink); }
  .verdict:last-child { border-right: 0; }
  .verdict-index { position: absolute; top: 24px; right: 24px; font: 9px/1 var(--mono); }
  .verdict strong { display: block; margin: 48px 0 12px; font: clamp(1.6rem, 2.5vw, 2.6rem)/1 var(--display); }
  .verdict p { max-width: 34ch; font-size: 13px; }
  .verdict-enough { background: var(--acid); }
  .verdict-upgrade { background: var(--blue); color: white; }
  .verdict-overkill { background: var(--signal); }

  .editorial-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(60px, 10vw, 150px); }
  .section-intro h2 { max-width: 750px; }
  .prose-column { padding-top: 42px; }
  .prose-column > p:not(.lead) { margin-top: 22px; color: var(--muted); }
  .workloads { border-block: 1px solid var(--ink); background: var(--paper-deep); }
  .workload-grid { display: grid; grid-template-columns: repeat(6, 1fr); }
  .workload-card { min-height: 320px; padding: 24px; display: flex; flex-direction: column; color: var(--ink); background: var(--white); border: 1px solid var(--ink); text-decoration: none; position: relative; transition: transform .2s ease, box-shadow .2s ease; }
  .workload-card:nth-child(1), .workload-card:nth-child(2), .workload-card:nth-child(3) { grid-column: span 2; }
  .workload-card:nth-child(4), .workload-card:nth-child(5) { grid-column: span 3; min-height: 280px; }
  .workload-card:hover { z-index: 2; transform: translate(-5px, -5px); box-shadow: 8px 8px 0 var(--blue); }
  .workload-card-dark { background: var(--ink); color: white; }
  .workload-card-signal { background: var(--acid); }
  .workload-number { font: 9px/1 var(--mono); }
  .workload-icon { margin: auto 0 32px; font: 2rem/1 var(--mono); }
  .workload-card h3 { margin-bottom: 12px; font: 2rem/1 var(--display); }
  .workload-card p { max-width: 31ch; color: inherit; opacity: .7; font-size: 12px; }
  .card-arrow { position: absolute; top: 22px; right: 22px; font-size: 18px; }

  .desk-header { margin-bottom: 45px; display: flex; justify-content: space-between; align-items: end; gap: 40px; }
  .desk-count { display: flex; align-items: end; gap: 12px; }
  .desk-count strong { font: clamp(4rem, 7vw, 7rem)/.75 var(--display); }
  .desk-count span { font: 8px/1.3 var(--mono); text-transform: uppercase; }
  .desk-grid { display: grid; grid-template-columns: 1.45fr .55fr; }
  .lead-card { min-height: 520px; padding: clamp(30px, 5vw, 66px); display: flex; flex-direction: column; background: var(--blue); color: white; }
  .card-meta { display: flex; justify-content: space-between; color: #b8ccef; font: 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
  .quote-mark { height: 90px; margin-top: 50px; color: var(--acid); font: 8rem/.8 var(--display); }
  .lead-card h3 { max-width: 820px; font: clamp(2.3rem, 4.4vw, 4.7rem)/1 var(--display); letter-spacing: -.035em; }
  .lead-card > p:not(.quote-mark) { max-width: 680px; margin: 24px 0 36px; color: #d5def0; }
  .lead-card .button { align-self: flex-start; margin-top: auto; }
  .queue-panel { padding: 28px; background: var(--white); border: 1px solid var(--ink); }
  .panel-label { padding-bottom: 20px; border-bottom: 1px solid var(--line); color: var(--muted); font: 9px/1 var(--mono); text-transform: uppercase; }
  .queue-list { list-style: none; padding: 0; }
  .queue-list li { padding-block: 25px; display: grid; grid-template-columns: 30px 1fr; gap: 12px; border-bottom: 1px solid var(--line); }
  .queue-list li > span { color: var(--blue); font: 10px/1 var(--mono); }
  .queue-list strong { display: block; font-size: 13px; }
  .queue-list small { color: var(--muted); font: 9px/1.6 var(--mono); text-transform: uppercase; }
  .queue-note { margin-top: 24px; color: var(--muted); font-size: 11px; }
  .principles { background: var(--ink); color: white; }
  .principles .kicker { color: var(--acid); }
  .principles h2 { max-width: 900px; }
  .principle-grid { margin-top: 65px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid #464841; }
  .principle-grid article { min-height: 290px; padding: 24px; border-right: 1px solid #464841; }
  .principle-grid article:last-child { border-right: 0; }
  .principle-grid span { color: var(--acid); font: 9px/1 var(--mono); text-transform: uppercase; }
  .principle-grid h3 { margin: 90px 0 14px; font: 1.5rem/1.05 var(--display); }
  .principle-grid p { color: #aeb0a9; font-size: 12px; }

  .status-banner { padding: 42px; display: grid; grid-template-columns: 150px 1fr auto; gap: 40px; align-items: center; background: var(--acid); border: 1px solid var(--ink); }
  .status-number { font: clamp(5rem, 9vw, 9rem)/.8 var(--display); }
  .status-banner h2 { font-size: clamp(2.2rem, 4vw, 4rem); }
  .status-banner p:last-child { max-width: 680px; margin-top: 14px; }
  .status-stamp { width: 110px; height: 110px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; font: 9px/1.5 var(--mono); text-align: center; text-transform: uppercase; transform: rotate(8deg); }
  .review-specimen { border: 1px solid var(--ink); background: var(--white); box-shadow: 12px 12px 0 var(--ink); }
  .specimen-banner { padding: 9px 16px; display: flex; justify-content: space-between; background: var(--signal); font: 9px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
  .specimen-header { padding: clamp(28px, 5vw, 56px); display: flex; justify-content: space-between; align-items: start; gap: 30px; border-bottom: 1px solid var(--ink); }
  .specimen-header p { color: var(--muted); font: 9px/1 var(--mono); }
  .specimen-header h3 { margin-top: 15px; font: clamp(2.8rem, 5vw, 5.5rem)/.9 var(--display); }
  .specimen-verdict { padding: 30px clamp(28px, 5vw, 56px); display: grid; grid-template-columns: 180px 1fr; gap: 30px; background: var(--blue); color: white; }
  .specimen-verdict span { color: var(--acid); font: 9px/1 var(--mono); text-transform: uppercase; }
  .specimen-verdict p { max-width: 750px; font: clamp(1.3rem, 2.3vw, 2rem)/1.3 var(--display); }
  .specimen-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--ink); }
  .specimen-grid > div { min-height: 170px; padding: 24px; border-right: 1px solid var(--line); }
  .specimen-grid > div:last-child { border-right: 0; }
  .specimen-grid span { display: block; margin-bottom: 60px; color: var(--muted); font: 9px/1 var(--mono); text-transform: uppercase; }
  .specimen-grid strong { font: 1.05rem/1.25 var(--display); }
  .mini-ladder { min-height: 150px; padding: 26px clamp(28px, 5vw, 56px); display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; align-items: end; border-bottom: 1px solid var(--ink); }
  .mini-ladder span { display: flex; flex-direction: column; gap: 10px; color: var(--muted); font: 8px/1 var(--mono); text-transform: uppercase; }
  .mini-ladder i { width: var(--step); height: 16px; display: block; background: var(--blue); }
  .specimen-footer { padding: 20px clamp(28px, 5vw, 56px); display: flex; flex-wrap: wrap; gap: 10px; }
  .specimen-footer span { padding: 7px 9px; border: 1px solid var(--line); color: var(--muted); font: 8px/1 var(--mono); text-transform: uppercase; }
  .test-register, .comparison-record, .anti-list { background: var(--ink); color: white; }
  .register-list { border-top: 1px solid #4b4d46; }
  .register-list article { padding-block: 28px; display: grid; grid-template-columns: 90px 1fr 180px; gap: 30px; align-items: center; border-bottom: 1px solid #4b4d46; }
  .register-id { color: var(--acid); font: 10px/1 var(--mono); }
  .register-list article span { color: #8e9088; font: 9px/1 var(--mono); text-transform: uppercase; }
  .register-list h3 { margin-block: 6px; font: 1.5rem/1.1 var(--display); }
  .register-list p { color: #a8aaa3; font-size: 12px; }
  .register-list article > strong { color: var(--acid); font: 9px/1.4 var(--mono); text-align: right; text-transform: uppercase; }
  .freshness-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }

  .protocol-demo { border-block: 1px solid var(--ink); background: var(--paper-deep); }
  .difficulty-picker { display: grid; grid-template-columns: repeat(6, 1fr); border: 1px solid var(--ink); }
  .difficulty-picker button { min-height: 110px; padding: 15px; display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; border: 0; border-right: 1px solid var(--ink); background: var(--white); color: var(--ink); font-size: 11px; text-align: left; cursor: pointer; }
  .difficulty-picker button:last-child { border-right: 0; }
  .difficulty-picker button span { color: var(--muted); font: 9px/1 var(--mono); }
  .difficulty-picker button[aria-pressed='true'] { background: var(--acid); }
  .risk-control { margin-block: 22px; display: flex; align-items: center; justify-content: flex-end; gap: 18px; }
  .risk-control > span { color: var(--muted); font: 9px/1 var(--mono); text-transform: uppercase; }
  .risk-control div { display: flex; border: 1px solid var(--ink); }
  .risk-control button { padding: 8px 12px; border: 0; background: var(--white); font: 9px/1 var(--mono); text-transform: uppercase; cursor: pointer; }
  .risk-control button + button { border-left: 1px solid var(--ink); }
  .risk-control button[aria-pressed='true'] { background: var(--ink); color: white; }
  .protocol-output { display: grid; grid-template-columns: .85fr 1.15fr; border: 1px solid var(--ink); background: var(--white); }
  .protocol-readout { min-height: 390px; padding: clamp(28px, 5vw, 58px); display: flex; flex-direction: column; background: var(--blue); color: white; }
  .protocol-readout > span { color: var(--acid); font: 9px/1 var(--mono); text-transform: uppercase; }
  .protocol-readout h3 { margin: 60px 0 20px; font: clamp(2.3rem, 4vw, 4.3rem)/.95 var(--display); }
  .protocol-readout p { max-width: 580px; color: #d9e2f4; }
  .protocol-readout small { margin-top: auto; padding-top: 30px; color: #aebfdf; font: 9px/1.6 var(--mono); }
  .tier-sequence { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); }
  .tier-sequence li { padding: 24px; display: flex; flex-direction: column; border-left: 1px solid var(--line); opacity: .38; transition: opacity .2s, background .2s; }
  .tier-sequence li.is-active { opacity: 1; background: #f8f5ec; }
  .tier-sequence span { color: var(--muted); font: 9px/1 var(--mono); text-transform: uppercase; }
  .tier-sequence strong { margin: auto 0 18px; font: 2rem/1 var(--display); }
  .tier-sequence p { font-size: 11px; color: var(--muted); }
  .demo-disclaimer { margin-top: 18px; color: var(--muted); font-size: 11px; }
  .demo-disclaimer strong { color: var(--ink); }
  .decision-outcomes { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
  .outcome-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--ink); }
  .outcome-grid article { min-height: 270px; padding: 22px; border-right: 1px solid var(--ink); }
  .outcome-grid article:last-child { border-right: 0; }
  .outcome-letter { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--acid); font: 11px/1 var(--mono); }
  .outcome-grid h3 { margin: 80px 0 10px; font: 1.8rem/1 var(--display); }
  .outcome-grid p { color: var(--muted); font-size: 11px; }
  .comparison-table-wrap { overflow-x: auto; outline-offset: 4px; }
  .comparison-table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 12px; }
  .comparison-table th, .comparison-table td { padding: 18px; border: 1px solid #4b4d46; text-align: left; }
  .comparison-table thead th { color: var(--acid); font: 9px/1 var(--mono); text-transform: uppercase; }
  .comparison-table tbody th { width: 180px; color: #a8aaa3; font: 9px/1 var(--mono); text-transform: uppercase; }
  .comparison-table td { color: #e3e4dc; }

  .workload-explorer { border-block: 1px solid var(--ink); background: var(--paper-deep); }
  .workload-tabs { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--ink); }
  .workload-tabs button { min-height: 58px; padding: 12px; border: 0; border-right: 1px solid var(--ink); background: var(--white); color: var(--ink); font-size: 11px; font-weight: 700; cursor: pointer; }
  .workload-tabs button:last-child { border-right: 0; }
  .workload-tabs button[aria-selected='true'] { background: var(--blue); color: white; }
  .workload-panels { border: 1px solid var(--ink); border-top: 0; background: var(--white); }
  .workload-panels > article { display: grid; grid-template-columns: .7fr 1.3fr; }
  .workload-panels > article[hidden] { display: none; }
  .panel-summary { min-height: 440px; padding: clamp(28px, 5vw, 56px); display: flex; flex-direction: column; background: var(--ink); color: white; }
  .panel-summary > span { color: var(--acid); font: 9px/1 var(--mono); text-transform: uppercase; }
  .panel-summary h3 { margin: 90px 0 22px; font: clamp(3rem, 5vw, 5rem)/.9 var(--display); }
  .panel-summary p { margin-top: auto; color: #b8bab3; font-size: 13px; }
  .panel-summary p strong { color: white; }
  .job-ladder { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); }
  .job-ladder li { min-height: 147px; padding: 20px; display: flex; flex-direction: column; border: solid var(--line); border-width: 0 0 1px 1px; }
  .job-ladder li:nth-last-child(-n + 2) { border-bottom: 0; }
  .job-ladder span { color: var(--blue); font: 9px/1 var(--mono); }
  .job-ladder strong { margin: auto 0 4px; font: 1.1rem/1.1 var(--display); }
  .job-ladder small { color: var(--muted); font: 8px/1.4 var(--mono); text-transform: uppercase; }
  .buyer-checklist { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
  .checklist { list-style: none; padding: 0; border-top: 1px solid var(--ink); }
  .checklist li { padding-block: 26px; display: grid; grid-template-columns: 60px 1fr; border-bottom: 1px solid var(--line); }
  .checklist > li > span { color: var(--blue); font: 10px/1 var(--mono); }
  .checklist h3 { font: 1.45rem/1 var(--display); }
  .checklist p { margin-top: 8px; color: var(--muted); font-size: 12px; }
  .anti-list-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
  .anti-list .kicker { color: var(--acid); }
  .anti-list p:not(.kicker) { color: #b0b2aa; font-size: 17px; }
  .anti-list .button { margin-top: 30px; }

  .method-hero { padding-block: clamp(70px, 10vw, 140px); }
  .method-hero h1 { margin: 42px 0 60px; max-width: 1050px; font-size: clamp(4.3rem, 10vw, 10rem); }
  .method-hero-bottom { display: grid; grid-template-columns: 1.35fr .65fr; gap: 100px; align-items: start; }
  .method-hero-bottom > p { max-width: 760px; font: clamp(1.25rem, 2.1vw, 1.75rem)/1.45 var(--display); }
  .method-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; padding-top: 18px; border-top: 1px solid var(--ink); font-size: 11px; }
  .method-nav span { grid-column: 1/-1; margin-bottom: 8px; color: var(--muted); font: 8px/1 var(--mono); text-transform: uppercase; }
  .method-nav a { text-underline-offset: 3px; }
  .method-section { display: grid; grid-template-columns: 150px 1fr; gap: 50px; border-top: 1px solid var(--ink); }
  .method-inner { display: grid; grid-template-columns: 150px 1fr; gap: 50px; }
  .method-number { color: var(--blue); font: 1.2rem/1 var(--mono); }
  .method-copy { max-width: 1010px; }
  .method-copy h2 { max-width: 960px; }
  .method-copy > .lead { max-width: 850px; margin-block: 32px 50px; }
  .process-flow { display: flex; align-items: center; gap: 12px; padding: 24px; overflow-x: auto; border: 1px solid var(--ink); background: var(--white); }
  .process-flow span { min-width: max-content; padding: 10px 12px; background: var(--paper-deep); font: 9px/1 var(--mono); text-transform: uppercase; }
  .process-flow i { color: var(--blue); font-style: normal; }
  .method-note { max-width: 790px; margin-top: 28px; padding: 24px; border-left: 4px solid var(--signal); background: var(--white); color: var(--ink); }
  .method-note strong { font: 1.25rem/1 var(--display); }
  .method-note p { margin-top: 10px; color: var(--muted); font-size: 12px; }
  .method-section-dark { display: block; background: var(--ink); color: white; border-color: var(--ink); }
  .method-section-dark .method-number, .method-section-dark .kicker { color: var(--acid); }
  .method-section-dark .lead { color: #c0c2ba; }
  .escalation-steps { list-style: none; padding: 0; margin: 50px 0 36px; border-top: 1px solid #4b4d46; }
  .escalation-steps li { padding-block: 24px; display: grid; grid-template-columns: 160px 1fr; border-bottom: 1px solid #4b4d46; }
  .escalation-steps li > span { color: var(--acid); font: 10px/1 var(--mono); text-transform: uppercase; }
  .escalation-steps strong { font: 1.4rem/1 var(--display); }
  .escalation-steps p { margin-top: 8px; color: #a7a9a2; font-size: 12px; }
  .measure-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--ink); }
  .measure-grid article { min-height: 240px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .measure-grid article:nth-child(3n) { border-right: 0; }
  .measure-grid article:nth-last-child(-n + 3) { border-bottom: 0; }
  .measure-grid span { color: var(--blue); font: 9px/1 var(--mono); text-transform: uppercase; }
  .measure-grid h3 { margin: 90px 0 10px; font: 1.45rem/1 var(--display); }
  .measure-grid p { color: var(--muted); font-size: 11px; }
  .evidence-section { display: block; background: var(--blue); color: white; border-color: var(--blue); }
  .evidence-section .method-number, .evidence-section .kicker { color: var(--acid); }
  .evidence-stack { margin-top: 50px; }
  .evidence-stack article { padding: 24px; display: grid; grid-template-columns: 70px 1fr; border: 1px solid #668cdd; border-bottom: 0; }
  .evidence-stack article:last-child { border-bottom: 1px solid #668cdd; }
  .evidence-stack article > span { color: var(--acid); font: 10px/1 var(--mono); }
  .evidence-stack h3 { font: 1.45rem/1 var(--display); }
  .evidence-stack p { margin-top: 8px; color: #d1dcf2; font-size: 12px; }
  .evidence-stack .evidence-verdict { background: var(--acid); color: var(--ink); border-color: var(--acid); }
  .evidence-stack .evidence-verdict > span { color: var(--ink); }
  .evidence-stack .evidence-verdict p { color: #454a27; }
  .claim-labels { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
  .claim-labels span { padding: 8px 10px; border: 1px solid #668cdd; font: 8px/1 var(--mono); text-transform: uppercase; }
  .identity-record { margin: 44px 0 28px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--ink); }
  .identity-record > div { min-height: 150px; padding: 20px; border-right: 1px solid var(--line); }
  .identity-record > div:last-child { border-right: 0; }
  .identity-record span { display: block; color: var(--blue); font: 8px/1 var(--mono); text-transform: uppercase; }
  .identity-record strong { display: block; margin: 48px 0 6px; font: 1rem/1.1 var(--display); }
  .identity-record p { color: var(--muted); font: 8px/1 var(--mono); text-transform: uppercase; }
  .editorial-section { display: block; background: var(--paper-deep); }
  .editorial-grid { margin: 45px 0 30px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--ink); }
  .editorial-grid > div { min-height: 130px; padding: 20px; border-right: 1px solid var(--ink); }
  .editorial-grid > div:last-child { border-right: 0; }
  .editorial-grid span { display: block; color: var(--blue); font: 8px/1 var(--mono); text-transform: uppercase; }
  .editorial-grid strong { display: block; margin-top: 45px; font: 1.1rem/1.1 var(--display); }
  .editorial-section .method-copy > p:not(.kicker) { max-width: 850px; margin-top: 18px; color: #454840; }
}

@layer responsive {
  @media (max-width: 980px) {
    :root { --shell: min(100% - 32px, 760px); }
    .hero { min-height: auto; grid-template-columns: 1fr; }
    .breakpoint-figure { max-width: 620px; transform: none; }
    .page-hero { grid-template-columns: 1fr; }
    .page-hero-aside { max-width: 650px; }
    .principle-grid { grid-template-columns: 1fr 1fr; }
    .principle-grid article:nth-child(2) { border-right: 0; }
    .principle-grid article:nth-child(-n + 2) { border-bottom: 1px solid #464841; }
    .workload-grid { grid-template-columns: 1fr 1fr; }
    .workload-card:nth-child(n) { grid-column: auto; }
    .workload-card:last-child { grid-column: 1 / -1; }
    .desk-grid, .protocol-output, .workload-panels > article { grid-template-columns: 1fr; }
    .queue-panel { border-top: 0; }
    .tier-sequence { min-height: 290px; }
    .panel-summary { min-height: 320px; }
    .difficulty-picker { grid-template-columns: repeat(3, 1fr); }
    .difficulty-picker button:nth-child(3) { border-right: 0; }
    .difficulty-picker button:nth-child(-n + 3) { border-bottom: 1px solid var(--ink); }
    .freshness-section, .decision-outcomes, .buyer-checklist { grid-template-columns: 1fr; }
    .method-hero-bottom { grid-template-columns: 1fr; gap: 50px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-disclosure { grid-column: 1 / -1; }
  }

  @media (max-width: 720px) {
    :root { --shell: calc(100% - 28px); }
    .section-pad { padding-block: 70px; }
    .edition-bar { padding-inline: 14px; }
    .edition-bar p:first-child span, .edition-status { display: none; }
    .site-header { min-height: 70px; }
    .js .nav-toggle { display: inline-flex; }
    .js .primary-nav { position: absolute; left: 0; right: 0; top: 70px; padding: 16px; display: none; align-items: stretch; flex-direction: column; gap: 0; background: var(--paper); border: 1px solid var(--ink); box-shadow: 6px 6px 0 var(--ink); }
    .js .primary-nav.is-open { display: flex; }
    .js .primary-nav a { padding: 15px; border-bottom: 1px solid var(--line); }
    .js .primary-nav a:last-child { border-bottom: 0; }
    .js .primary-nav a::after { display: none; }
    .hero h1 { font-size: clamp(4rem, 20vw, 6.5rem); }
    .hero-copy .eyebrow span:last-child, .page-hero .eyebrow span:last-child, .method-hero .eyebrow span:last-child { display: none; }
    .breakpoint-figure { padding: 18px; box-shadow: 7px 7px 0 var(--blue); }
    .breakpoint-figure figcaption span:last-child { display: none; }
    .verdict-strip { grid-template-columns: 1fr; }
    .verdict { min-height: 170px; border-right: 0; border-bottom: 1px solid var(--ink); }
    .verdict:last-child { border-bottom: 0; }
    .editorial-split, .freshness-section, .anti-list-grid { grid-template-columns: 1fr; gap: 44px; }
    .section-heading-row { grid-template-columns: 1fr; gap: 22px; }
    .workload-grid { grid-template-columns: 1fr; }
    .workload-card:last-child { grid-column: auto; }
    .desk-header { align-items: start; flex-direction: column; }
    .principle-grid { grid-template-columns: 1fr; }
    .principle-grid article { min-height: 220px; border-right: 0; border-bottom: 1px solid #464841; }
    .principle-grid article:last-child { border-bottom: 0; }
    .principle-grid h3 { margin-top: 60px; }
    .status-banner { padding: 28px; grid-template-columns: 1fr; }
    .status-number { font-size: 6rem; }
    .status-stamp { display: none; }
    .specimen-header { flex-direction: column; }
    .specimen-verdict { grid-template-columns: 1fr; }
    .specimen-grid, .mini-ladder { grid-template-columns: 1fr 1fr; }
    .specimen-grid > div:nth-child(2) { border-right: 0; }
    .specimen-grid > div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
    .specimen-grid span { margin-bottom: 35px; }
    .register-list article { grid-template-columns: 55px 1fr; }
    .register-list article > strong { grid-column: 2; text-align: left; }
    .freshness-grid { grid-template-columns: 1fr 1fr; }
    .freshness-grid > div:nth-child(2) { border-right: 0; }
    .freshness-grid > div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
    .difficulty-picker { grid-template-columns: 1fr 1fr; }
    .difficulty-picker button:nth-child(n) { border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
    .difficulty-picker button:nth-child(even) { border-right: 0; }
    .difficulty-picker button:nth-last-child(-n + 2) { border-bottom: 0; }
    .risk-control { align-items: flex-end; flex-direction: column; }
    .tier-sequence { grid-template-columns: 1fr; }
    .tier-sequence li { min-height: 130px; border-left: 0; border-top: 1px solid var(--line); }
    .tier-sequence strong { margin: 30px 0 12px; }
    .outcome-grid { grid-template-columns: 1fr; }
    .outcome-grid article { min-height: 210px; border-right: 0; border-bottom: 1px solid var(--ink); }
    .outcome-grid article:last-child { border-bottom: 0; }
    .workload-tabs { grid-template-columns: 1fr 1fr; }
    .workload-tabs button { border-bottom: 1px solid var(--ink); }
    .workload-tabs button:nth-child(even) { border-right: 0; }
    .workload-tabs button:last-child { grid-column: 1 / -1; border-bottom: 0; }
    .job-ladder { grid-template-columns: 1fr; }
    .job-ladder li { min-height: 110px; }
    .job-ladder li:nth-last-child(2) { border-bottom: 1px solid var(--line); }
    .checklist li { grid-template-columns: 44px 1fr; }
    .method-hero h1, .page-hero h1 { font-size: clamp(3.8rem, 18vw, 6.6rem); }
    .method-section, .method-inner { grid-template-columns: 1fr; gap: 28px; }
    .method-number { padding-bottom: 18px; border-bottom: 1px solid currentColor; }
    .measure-grid { grid-template-columns: 1fr 1fr; }
    .measure-grid article:nth-child(n) { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .measure-grid article:nth-child(even) { border-right: 0; }
    .measure-grid article:nth-last-child(-n + 2) { border-bottom: 0; }
    .identity-record, .editorial-grid { grid-template-columns: 1fr 1fr; }
    .identity-record > div:nth-child(2), .editorial-grid > div:nth-child(2) { border-right: 0; }
    .identity-record > div:nth-child(-n + 2), .editorial-grid > div:nth-child(-n + 2) { border-bottom: 1px solid var(--ink); }
    .editorial-grid > div:last-child { grid-column: 1 / -1; }
    .footer-top { align-items: start; flex-direction: column; }
    .footer-top > p { text-align: left; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-disclosure { grid-column: auto; }
    .footer-bottom { flex-direction: column; }
  }

  @media (max-width: 460px) {
    .button-row { align-items: stretch; flex-direction: column; }
    .button { width: 100%; }
    .freshness-grid, .specimen-grid, .mini-ladder, .measure-grid, .identity-record, .editorial-grid { grid-template-columns: 1fr; }
    .freshness-grid > div, .specimen-grid > div, .measure-grid article, .identity-record > div, .editorial-grid > div { border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
    .freshness-grid > div:last-child, .specimen-grid > div:last-child, .measure-grid article:last-child, .identity-record > div:last-child, .editorial-grid > div:last-child { border-bottom: 0 !important; }
    .editorial-grid > div:last-child { grid-column: auto; }
    .process-flow { align-items: stretch; flex-direction: column; }
    .process-flow i { transform: rotate(90deg); align-self: center; }
    .escalation-steps li { grid-template-columns: 1fr; gap: 18px; }
    .evidence-stack article { grid-template-columns: 40px 1fr; }
  }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  }

  @media print {
    .edition-bar, .site-header, .site-footer, .nav-toggle, .button { display: none !important; }
    body { background: white; color: black; }
    .shell { width: 100%; }
    .section-pad { padding-block: 36px; }
  }
}
/* Evidence pages */
.prose{max-width:780px;margin:0 auto;padding:4.5rem 1.25rem}.prose h1{font-size:clamp(2.4rem,6vw,4.75rem);line-height:.98;letter-spacing:-.055em;margin:.35rem 0 1.4rem}.prose h2{font-size:1.5rem;margin:3rem 0 .7rem}.prose p,.prose li{font-size:1.08rem;line-height:1.7}.prose li+li{margin-top:.55rem}.prose a{text-underline-offset:.18em}.prose .lede{font-size:1.35rem;line-height:1.55}.prose .notice{border-left:4px solid #c45b32;background:#fff8ed;padding:1rem 1.15rem;margin:1.5rem 0}.prose table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.95rem}.prose th,.prose td{border-bottom:1px solid #d6cdbd;padding:.75rem;text-align:left;vertical-align:top}.site-footer{border-top:1px solid #d6cdbd;padding:2rem 1.25rem;margin-top:3rem}.site-footer-inner{max-width:1120px;margin:auto;display:flex;gap:1rem;justify-content:space-between;flex-wrap:wrap}.site-footer a{color:inherit}.primary-nav a:focus-visible,.button:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #1b5e5a;outline-offset:3px}

/* Evidence-led article cluster */
.article-page{width:min(1120px,calc(100% - 48px));margin-inline:auto}.breadcrumbs{display:flex;flex-wrap:wrap;gap:.6rem;padding:1.25rem 0;color:var(--muted);font:10px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.08em}.breadcrumbs a{text-underline-offset:3px}.article-hero{max-width:980px;padding:clamp(3.5rem,8vw,7.5rem) 0 3rem}.article-hero h1{max-width:960px;margin:.75rem 0 1.75rem;font-size:clamp(3.2rem,7.2vw,7.3rem)}.article-dek{max-width:760px;color:#3f423c;font:clamp(1.3rem,2.2vw,1.8rem)/1.45 var(--display)}.article-meta{display:flex;flex-wrap:wrap;gap:.65rem 1.5rem;margin-top:2rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--muted);font:9px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.08em}.research-disclosure{max-width:850px;margin-bottom:1.5rem;padding:1.15rem 1.3rem;border:1px solid var(--ink);background:var(--white);display:grid;grid-template-columns:150px 1fr;gap:1rem}.research-disclosure strong{font:10px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.08em}.research-disclosure p{color:var(--muted);font-size:.95rem;line-height:1.6}.answer-box{margin:2rem 0 clamp(4rem,8vw,7rem);padding:clamp(2rem,5vw,4rem);background:var(--ink);color:var(--white);box-shadow:10px 10px 0 var(--acid)}.answer-box .kicker{color:var(--acid)}.answer-box h2{font-size:clamp(2.2rem,4.5vw,4.4rem)}.answer-box>p:last-child{max-width:870px;margin-top:1.5rem;font:clamp(1.2rem,2vw,1.55rem)/1.55 var(--display)}.article-body{max-width:820px;margin-inline:auto}.article-body>section{padding:0 0 4rem}.article-body h2{margin:0 0 1.25rem;font-size:clamp(2rem,4.4vw,3.7rem)}.article-body h3{margin:2rem 0 .75rem;font-size:1.25rem}.article-body p,.article-body li{font-size:1.06rem;line-height:1.78}.article-body p+p{margin-top:1rem}.article-body ul,.article-body ol{padding-left:1.4rem}.article-body li+li{margin-top:.65rem}.article-body a{text-decoration-thickness:1px;text-underline-offset:4px}.article-body code{padding:.08rem .3rem;background:var(--paper-deep);font:90%/1.4 var(--mono)}.article-body pre{overflow:auto;margin:1.5rem 0;padding:1.25rem;background:var(--ink);color:var(--white);border-left:6px solid var(--acid)}.article-body pre code{padding:0;background:transparent;color:inherit}.article-table-wrap{overflow-x:auto;margin:1.5rem 0}.article-body table{width:100%;min-width:650px;border-collapse:collapse}.article-body th,.article-body td{padding:.8rem;border:1px solid var(--line);text-align:left;vertical-align:top}.article-body thead th{background:var(--ink);color:var(--acid);font:10px/1.35 var(--mono);text-transform:uppercase;letter-spacing:.06em}.article-body tbody th{width:190px;background:var(--paper-deep)}.article-caption{margin-top:-.7rem;color:var(--muted);font-size:.84rem!important}.article-callout{display:grid;grid-template-columns:190px 1fr;gap:1.2rem;margin:2rem 0;padding:1.25rem;border-left:5px solid var(--signal);background:#fff8ed}.article-callout strong{font:10px/1.45 var(--mono);text-transform:uppercase;letter-spacing:.06em}.article-callout span{color:#52554e;line-height:1.6}.article-faq details{border-top:1px solid var(--line)}.article-faq details:last-child{border-bottom:1px solid var(--line)}.article-faq summary{cursor:pointer;padding:1.2rem 2rem 1.2rem 0;font-weight:800;list-style-position:outside}.article-faq details p{padding:0 0 1.25rem;color:var(--muted)}.source-list ol{word-break:break-word}.source-list li{padding-left:.35rem}.article-next{margin:1rem 0 clamp(5rem,9vw,9rem);padding:clamp(2rem,5vw,4rem);background:var(--acid);border:1px solid var(--ink)}.article-next h2{font-size:clamp(2.5rem,5.5vw,5.3rem)}.article-next>p:not(.kicker){max-width:620px;margin:1.25rem 0 1.75rem;font-size:1.05rem;line-height:1.65}.cluster-section{padding-block:clamp(4rem,8vw,7rem)}.cluster-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--ink)}.cluster-card{min-height:270px;padding:1.3rem;display:flex;flex-direction:column;border-right:1px solid var(--ink);text-decoration:none}.cluster-card:last-child{border-right:0}.cluster-card span{color:var(--blue);font:9px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.08em}.cluster-card h3{margin:1.8rem 0 .8rem;font:400 1.75rem/1.05 var(--display)}.cluster-card p{color:var(--muted);font-size:.9rem;line-height:1.6}.cluster-card strong{margin-top:auto;padding-top:1.5rem;color:var(--blue);font-size:.8rem}.cluster-card:hover{background:var(--white)}

@media(max-width:900px){.cluster-grid{grid-template-columns:repeat(2,1fr)}.cluster-card:nth-child(2){border-right:0}.cluster-card:nth-child(-n+2){border-bottom:1px solid var(--ink)}}
@media(max-width:600px){.article-page{width:min(100% - 30px,1120px)}.research-disclosure,.article-callout{grid-template-columns:1fr}.cluster-grid{grid-template-columns:1fr}.cluster-card{min-height:220px;border-right:0;border-bottom:1px solid var(--ink)}.cluster-card:last-child{border-bottom:0}.article-body table{min-width:580px}.article-hero h1{font-size:clamp(2.7rem,14vw,4.7rem)}}