:root {
  --paper: #f5f2e9;
  --paper-deep: #ebe6da;
  --panel: #fffdf8;
  --ink: #17211d;
  --muted: #68726b;
  --faint: #8d948e;
  --line: #d9d5ca;
  --green: #1f4b3f;
  --green-soft: #dfeae2;
  --rust: #a8563f;
  --rust-soft: #f1dfd7;
  --gold: #a7833b;
  --shadow: 0 18px 50px rgba(28, 37, 32, 0.08);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
}

a { color: inherit; }

button { font: inherit; }

.site-shell { min-height: 100vh; }

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 30;
  transform: translateY(-180%);
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transition: transform .15s ease;
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.prototype-bar {
  height: 8px;
  background: var(--green);
  color: #e9eee8;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 16px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(245, 242, 233, .94);
  backdrop-filter: blur(14px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  padding: 0;
  text-align: left;
}

.brand-mark-image {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  object-fit: cover;
}

.brand-name {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
}

.brand-caption {
  display: block;
  margin-top: -3px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
  scrollbar-width: none;
}

.main-nav::-webkit-scrollbar { display: none; }

.nav-link {
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 9px 12px;
  white-space: nowrap;
  font-size: 13px;
}

.nav-link:hover, .nav-link.active {
  background: var(--green);
  color: var(--paper);
}

.page-wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.page-main { padding: 48px 0 96px; }

.eyebrow, .section-kicker, .meta-label {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  gap: 40px;
  align-items: stretch;
  padding: clamp(28px, 6vw, 76px) 0 60px;
  border-bottom: 1px solid var(--line);
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(44px, 7vw, 86px);
  font-weight: 500;
  letter-spacing: -.065em;
  line-height: .98;
}

.hero h1 em { color: var(--green); font-style: normal; }

.hero-desc {
  max-width: 670px;
  margin: 28px 0 0;
  color: #3e4942;
  font-family: var(--serif);
  font-size: clamp(19px, 2.2vw, 27px);
  line-height: 1.3;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--green);
  border-radius: 999px;
  cursor: pointer;
  padding: 11px 17px;
  background: var(--green);
  color: var(--paper);
  font-size: 13px;
  font-weight: 750;
}

.button:hover { transform: translateY(-1px); }
.button:hover { background: var(--ink); border-color: var(--ink); }

.button.secondary { background: transparent; color: var(--ink); }

.button.ghost { border-color: var(--line); background: var(--panel); color: var(--ink); }

.hero-note { margin: 24px 0 0; color: var(--muted); font-size: 12px; }
.subscribe-quiet { display: inline-flex; align-items: baseline; gap: 8px; margin-top: 14px; border: 0; background: transparent; color: var(--green); cursor: pointer; padding: 0; font-size: 13px; font-weight: 800; }
.subscribe-quiet span { color: var(--muted); font-weight: 500; }
.subscribe-quiet:hover { text-decoration: underline; text-underline-offset: 4px; }

.hero-side {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-side h2, .section-title, .panel h2, .report-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: 1.05;
}

.hero-side h2 { font-size: 28px; }

.hero-side p { color: var(--muted); font-size: 14px; }

.promise-list { margin: 20px 0 0; padding: 0; list-style: none; }

.promise-list > div {
  padding: 15px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.promise-list strong { color: var(--ink); }

.section { padding: 76px 0 0; }

.full-detail { padding-top: 96px; }
.full-detail-rule { width: 100%; height: 1px; margin-bottom: 34px; background: var(--line); }
.full-detail > .section-title { max-width: 780px; margin-bottom: 28px; }
.full-detail h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 25px; font-weight: 500; }
.full-detail p, .full-detail li { color: #465149; }
.full-detail a { color: var(--green); text-underline-offset: 3px; }
.detail-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px; margin-top: 24px; }
.detail-columns + .detail-columns { margin-top: 34px; }
.detail-columns ul, .detail-columns ol { padding-left: 20px; }
.directory-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.compact-directory { margin-top: 24px; }
.directory-card { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.directory-card h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 23px; font-weight: 500; }
.directory-card p { min-height: 66px; margin: 0 0 16px; color: var(--muted); font-size: 13px; }
.survival-stack { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 24px 0; border: 1px solid var(--line); background: var(--line); }
.survival-stack article { min-height: 160px; padding: 20px; background: var(--panel); }
.survival-stack span, .signal-grid b, .schloss-grid span { color: var(--green); font-family: var(--serif); font-size: 23px; }
.survival-stack h3 { margin: 12px 0 6px; font-size: 23px; }
.survival-stack p { margin: 0; color: var(--muted); font-size: 13px; }
.dense-table { width: 100%; margin: 16px 0; border-collapse: collapse; border: 1px solid var(--line); background: var(--panel); font-size: 13px; }
.dense-table th, .dense-table td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.dense-table th { color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.dense-table tr:last-child td { border-bottom: 0; }
.heatmap { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; margin-top: 16px; }
.heat-cell { min-height: 92px; padding: 14px; border-radius: 8px; font-size: 12px; }
.heat-cell strong { display: block; margin-top: 8px; font-family: var(--serif); font-size: 17px; font-weight: 500; }
.heat-cell.green { background: var(--green); color: var(--paper); }
.heat-cell.pale { background: var(--green-soft); color: var(--green); }
.heat-cell.faint { background: var(--paper-deep); color: var(--muted); }
.signal-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.signal-grid article { min-height: 150px; padding: 20px; background: var(--panel); }
.signal-grid h3 { margin: 10px 0 6px; font-family: var(--serif); font-size: 20px; font-weight: 500; }
.signal-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.shelf-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.shelf-grid article { padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.shelf-grid h3 { font-size: 21px; }
.shelf-grid p { margin: 0; font-size: 13px; }
.schloss-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.schloss-grid article { min-height: 145px; padding: 20px; background: var(--panel); }
.schloss-grid h3 { margin: 8px 0 6px; font-size: 20px; }
.schloss-grid p { margin: 0; color: var(--muted); font-size: 13px; }

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 24px;
}

.section-title { font-size: clamp(32px, 4vw, 52px); }

.section-intro { max-width: 560px; margin: 0; color: var(--muted); font-size: 15px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }

.card, .panel, .report-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.card { padding: 24px; }
.panel { padding: 28px; }

.card:hover { border-color: var(--green); }

.card h3 { margin: 20px 0 8px; font-family: var(--serif); font-size: 24px; font-weight: 500; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

.research-feature {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.research-feature-main { padding: clamp(24px, 4vw, 48px); }
.research-feature-side { padding: 26px; border-left: 1px solid var(--line); background: var(--green); color: #eff4ed; }
.research-feature-side p { color: #bfd0c6; }

.report-label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.report-card h3 { margin: 14px 0 8px; font-family: var(--serif); font-size: clamp(28px, 4vw, 48px); font-weight: 500; letter-spacing: -.04em; line-height: 1; }
.report-card h4 { margin: 26px 0 5px; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.report-card p { color: var(--muted); }

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 9px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.badge.warn { background: var(--rust-soft); color: var(--rust); }
.badge.neutral { background: var(--paper-deep); color: var(--muted); }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 24px; border: 1px solid var(--line); background: var(--line); }
.metric { min-height: 94px; padding: 16px; background: var(--panel); }
.metric strong { display: block; margin-bottom: 6px; font-family: var(--serif); font-size: 27px; font-weight: 500; }
.metric span { color: var(--muted); font-size: 11px; line-height: 1.25; }

.reading-ladder { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.reading-step { position: relative; padding: 26px; border-top: 3px solid var(--green); background: var(--panel); }
.reading-step:nth-child(2) { border-color: var(--gold); }
.reading-step:nth-child(3) { border-color: var(--rust); }
.reading-step .time { color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.reading-step h3 { margin: 16px 0 8px; font-family: var(--serif); font-size: 26px; font-weight: 500; }
.reading-step p { margin: 0; color: var(--muted); font-size: 14px; }

.status-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--green-soft); }
.status-strip strong { font-family: var(--serif); font-size: 22px; font-weight: 500; }
.status-strip span { color: var(--green); font-size: 12px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.subscribe-panel { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; padding: 28px; border-radius: 18px; background: var(--ink); color: var(--paper); }
.subscribe-panel h2 { margin: 0 0 8px; font-family: var(--serif); font-size: 32px; font-weight: 500; }
.subscribe-panel p { max-width: 620px; margin: 0; color: #c7d2ca; font-size: 14px; }
.subscribe-form { display: flex; gap: 8px; }
.subscribe-form input { width: 190px; border: 1px solid #627067; border-radius: 999px; background: #26332c; color: var(--paper); padding: 11px 14px; font: inherit; font-size: 12px; }
.subscribe-form input::placeholder { color: #aebbb2; }
.subscribe-form .button { border-color: var(--paper); background: var(--paper); color: var(--ink); }

.page-hero { padding: 38px 0 44px; border-bottom: 1px solid var(--line); }
.portfolio-hero { padding-top: 24px; padding-bottom: 32px; }
.portfolio-hero .eyebrow { margin-bottom: 18px; }
.page-hero h1 { max-width: 850px; margin: 0; font-family: var(--serif); font-size: clamp(48px, 7vw, 88px); font-weight: 500; letter-spacing: -.07em; line-height: .95; }
.page-hero p { max-width: 720px; margin: 22px 0 0; color: var(--muted); font-family: var(--serif); font-size: 22px; line-height: 1.3; }
.page-hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 22px; color: var(--muted); font-size: 13px; }
.page-hero-actions .button { margin: 0; }

.quote-block { max-width: 820px; margin: 32px 0 0; padding: 26px 0 0 28px; border-left: 4px solid var(--green); font-family: var(--serif); font-size: clamp(26px, 4vw, 46px); line-height: 1.07; }

.process-visual { margin: 0; }
.process-visual img { display: block; width: 100%; height: auto; border: 1px solid var(--line); background: var(--paper); }
.process-visual figcaption { margin-top: 12px; color: var(--muted); font-size: 12px; }

.rule-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 36px; }
.toc { position: sticky; top: 110px; align-self: start; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.toc a { display: block; padding: 9px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; text-decoration: none; }
.toc a:last-child { border-bottom: 0; }
.toc a:hover { color: var(--green); }
.rule-card { padding: 28px 0; border-bottom: 1px solid var(--line); }
.rule-card:first-child { padding-top: 0; }
.rule-card h2 { margin: 0 0 10px; font-family: var(--serif); font-size: 34px; font-weight: 500; letter-spacing: -.04em; }
.rule-card p { max-width: 760px; color: #445048; }
.rule-card ul { max-width: 760px; padding-left: 20px; color: #445048; }

.portfolio-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 20px; }
.portfolio-panel { padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.portfolio-panel.dark { background: var(--ink); color: var(--paper); }
.portfolio-panel.dark p, .portfolio-panel.dark .muted { color: #b9c5bd; }
.panel.dark { background: var(--ink); color: var(--paper); }
.panel.dark p, .panel.dark .muted { color: #b9c5bd; }
.portfolio-callouts .panel { display: flex; min-height: 220px; flex-direction: column; }
.portfolio-callouts .panel p:not(.section-kicker) { max-width: 520px; }
.portfolio-callouts .panel .button { align-self: flex-start; margin-top: auto; }
.portfolio-panel h2 { font-size: 34px; }
.portfolio-panel p { color: var(--muted); }
.mini-table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 13px; }
.mini-table th, .mini-table td { padding: 12px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.mini-table th { color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.dark .mini-table th, .dark .mini-table td { border-color: #3b4a42; }

.research-toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; margin-bottom: 20px; }
.filter-group { display: flex; flex-wrap: wrap; gap: 6px; }
.filter { border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--muted); cursor: pointer; padding: 8px 12px; font-size: 12px; }
.filter.active { border-color: var(--green); background: var(--green); color: var(--paper); }

.report-header { display: grid; grid-template-columns: 1fr auto; gap: 25px; align-items: end; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.report-title { font-size: clamp(48px, 7vw, 88px); }
.report-subtitle { max-width: 760px; margin: 20px 0 0; color: var(--muted); font-size: 18px; }
.report-meta { text-align: right; }
.report-meta small { display: block; margin-top: 8px; color: var(--muted); font-size: 11px; }

.report-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.report-tab { border: 0; border-bottom: 3px solid transparent; background: transparent; color: var(--muted); cursor: pointer; padding: 10px 12px; font-size: 13px; font-weight: 800; }
.report-tab.active { border-color: var(--green); color: var(--green); }

.scorecard-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; }
.verdict-panel { padding: 28px; border-radius: 18px; background: var(--green); color: var(--paper); }
.verdict-panel h2 { margin: 16px 0 10px; font-family: var(--serif); font-size: 54px; font-weight: 500; letter-spacing: -.06em; line-height: .95; }
.verdict-panel p { color: #d4e1d7; }
.verdict-panel .badge { background: #e2efe4; color: var(--green); }
.score-table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); background: var(--panel); font-size: 13px; }
.score-table td { padding: 13px 15px; border-bottom: 1px solid var(--line); vertical-align: top; }
.score-table td:first-child { width: 42%; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.score-table tr:last-child td { border-bottom: 0; }
.callout { margin: 22px 0; padding: 20px; border-left: 4px solid var(--rust); background: var(--rust-soft); }
.callout strong { display: block; margin-bottom: 6px; color: var(--rust); font-family: var(--serif); font-size: 21px; font-weight: 500; }

.one-pager { max-width: 860px; }
.one-pager h2 { margin: 40px 0 10px; font-family: var(--serif); font-size: 35px; font-weight: 500; letter-spacing: -.04em; }
.one-pager h2:first-child { margin-top: 0; }
.one-pager p { color: #3e4942; }
.one-pager ul { padding-left: 20px; color: #3e4942; }
.fact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 22px 0; border: 1px solid var(--line); background: var(--line); }
.fact { padding: 16px; background: var(--panel); }
.fact b { display: block; margin-bottom: 4px; font-family: var(--serif); font-size: 24px; font-weight: 500; }
.fact span { color: var(--muted); font-size: 11px; }
.evidence-exhibit { margin: 34px 0; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.evidence-exhibit-head { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.evidence-exhibit-head h3 { max-width: 560px; margin: 0; font-family: var(--serif); font-size: 28px; font-weight: 500; line-height: 1.08; }
.valuation-ladder { display: grid; gap: 12px; margin: 26px 0 18px; }
.valuation-row { display: grid; grid-template-columns: 122px minmax(120px, 1fr) 74px; align-items: center; gap: 12px; font-size: 12px; }
.valuation-row > span { color: var(--muted); }
.valuation-row > strong { font-family: var(--serif); font-size: 19px; font-weight: 500; text-align: right; }
.valuation-track { position: relative; height: 10px; overflow: hidden; border-radius: 999px; background: var(--paper-deep); }
.valuation-track::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 45%; border-radius: inherit; background: var(--green-soft); }
.valuation-track i { position: absolute; inset: 0 auto 0 0; display: block; border-radius: inherit; background: var(--green); }
.valuation-track.range i { background: var(--rust); }
.evidence-exhibit figcaption { max-width: 760px; margin-bottom: 18px; color: var(--muted); font-size: 12px; }
.full-report-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }

.full-report { max-width: 920px; }
.full-report-intro { padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.full-report details { border-bottom: 1px solid var(--line); }
.full-report summary { cursor: pointer; padding: 20px 0; font-family: var(--serif); font-size: 25px; list-style-position: outside; }
.full-report details p, .full-report details ul { max-width: 800px; color: #465149; }
.full-report details[open] summary { color: var(--green); }

.source-note { margin-top: 20px; color: var(--muted); font-size: 12px; }

.site-footer { padding: 40px clamp(20px, 5vw, 72px); border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; max-width: 1180px; margin: 0 auto; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-link { border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 0; font-size: 12px; text-decoration: underline; text-underline-offset: 3px; }
.footer-link:hover { color: var(--green); }

.review-ribbon { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 26px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.review-ribbon::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }

@media (max-width: 900px) {
  .site-header { align-items: flex-start; flex-direction: column; gap: 12px; }
  .main-nav { width: 100%; justify-content: flex-start; }
  .hero, .research-feature, .portfolio-layout, .scorecard-layout { grid-template-columns: 1fr; }
  .research-feature-side { border-top: 1px solid var(--line); border-left: 0; }
  .grid-3, .reading-ladder { grid-template-columns: 1fr; }
  .directory-grid, .signal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-columns { grid-template-columns: 1fr; gap: 20px; }
  .shelf-grid, .schloss-grid { grid-template-columns: 1fr; }
  .rule-layout { grid-template-columns: 1fr; }
  .toc { position: static; }
  .report-header { grid-template-columns: 1fr; }
  .report-meta { text-align: left; }
}

@media (max-width: 620px) {
  .prototype-bar { padding: 7px 14px; font-size: 9px; }
  .page-wrap { width: min(100% - 28px, 1180px); }
  .page-main { padding-top: 28px; }
  .hero { padding-top: 24px; }
  .hero h1 { font-size: 48px; }
  .hero-side { min-height: 0; }
  .section-heading { display: block; }
  .section-intro { margin-top: 14px; }
  .metric-grid, .fact-grid { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .directory-grid, .signal-grid, .survival-stack { grid-template-columns: 1fr; }
  .directory-card p { min-height: 0; }
  .main-nav { gap: 2px 4px; }
  .nav-link { padding: 7px 9px; font-size: 12px; }
  .report-header { gap: 8px; padding-bottom: 16px; }
  .report-title { font-size: 40px; }
  .report-subtitle { margin-top: 10px; font-size: 15px; }
  .report-tabs { gap: 2px; margin: 14px 0; }
  .report-tab { padding: 7px 6px; font-size: 11px; }
  .verdict-panel { padding: 20px; }
  .verdict-panel h2 { margin: 12px 0 8px; font-size: 42px; }
  .verdict-panel p { font-size: 14px; line-height: 1.4; }
  .evidence-exhibit { padding: 18px; }
  .evidence-exhibit-head { display: block; }
  .evidence-exhibit-head .badge { margin-top: 12px; }
  .valuation-row { grid-template-columns: 104px minmax(80px, 1fr) 62px; gap: 8px; }
  .valuation-row > strong { font-size: 17px; }
  .footer-inner { display: block; }
  .subscribe-panel { grid-template-columns: 1fr; }
  .subscribe-form { flex-wrap: wrap; }
  .subscribe-form input { flex: 1 1 180px; }
}

@media print {
  .prototype-bar, .site-header, .site-footer, .report-tabs, .full-report-tools, .button { display: none !important; }
  .page-main { padding: 0; }
  .full-report details, .full-report details[open] { display: block; }
  .full-report details > * { display: block; }
  .full-report summary { color: var(--ink); }
}

/* Public reference-site surfaces. */
.reference-hero { max-width: 900px; padding: 46px 0 34px; }
.reference-hero h1 { max-width: 820px; margin: 0; font-family: var(--serif); font-size: clamp(46px, 7vw, 82px); font-weight: 500; letter-spacing: -.06em; line-height: .94; }
.reference-hero p { max-width: 680px; margin: 22px 0 0; color: #465149; font-size: 17px; line-height: 1.55; }
.portfolio-scorecard { border: 0; background: transparent; gap: 8px; }
.portfolio-scorecard { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.portfolio-scorecard .metric { min-width: 0; border: 1px solid var(--line); }
.portfolio-scorecard .metric:first-child { background: var(--green); color: var(--paper); }
.portfolio-scorecard .metric:first-child span { color: #c8d6cd; }
.portfolio-scorecard .metric:nth-child(3) { background: var(--green-soft); }
.portfolio-scorecard .metric:nth-child(3) strong { color: var(--green); }
.text-link { color: var(--green); font-weight: 700; text-underline-offset: 3px; }
.text-link:hover { color: var(--rust); }
.reference-table { width: 100%; border-collapse: collapse; background: var(--panel); font-size: 13px; }
.reference-table th { padding: 12px 14px; border-bottom: 2px solid var(--line); color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-align: left; text-transform: uppercase; white-space: nowrap; }
.reference-table td { padding: 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.reference-table tbody tr:hover { background: #f4f0e7; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 8px 22px rgba(35, 45, 39, .04); }
.mobile-record-list { display: none; }
.mobile-record { padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); box-shadow: 0 8px 22px rgba(35, 45, 39, .04); }
.mobile-record-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.mobile-record-head strong { display: block; font-family: var(--serif); font-size: 25px; font-weight: 500; letter-spacing: -.025em; line-height: 1.05; }
.mobile-record-head div span, .mobile-record-head > span:last-child { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.mobile-record-head > .action-pill { margin-top: 1px; color: inherit; }
.mobile-record-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; margin: 14px 0 0; }
.mobile-record-facts div { min-width: 0; }
.mobile-record-facts dt { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.mobile-record-facts dd { margin: 3px 0 0; font-size: 14px; font-variant-numeric: tabular-nums; }
.mobile-record-links { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--green); font-size: 12px; font-weight: 700; }
.mobile-record-links .trade-details { margin-top: 0; }
.table-muted { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.action-pill { display: inline-block; min-width: 46px; padding: 4px 7px; border-radius: 999px; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-align: center; }
.action-pill.buy { background: #dcebdc; color: #2c6537; }
.action-pill.sell { background: #f5ded3; color: #934a35; }
.ledger-controls { display: grid; grid-template-columns: minmax(220px, 2fr) repeat(2, minmax(150px, 1fr)); gap: 12px; margin: 22px 0 14px; }
.ledger-controls label { display: grid; gap: 6px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.ledger-controls input, .ledger-controls select { width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--ink); font: inherit; font-size: 13px; }
.ledger-controls input:focus, .ledger-controls select:focus { outline: 2px solid var(--green-soft); outline-offset: 1px; border-color: var(--green); }
.filter-count { margin: 0 0 10px; color: var(--muted); font-size: 12px; }
.trade-details { margin-top: 8px; color: var(--muted); font-size: 11px; }
.trade-details summary { cursor: pointer; color: var(--green); font-weight: 700; }
.trade-details p { margin: 7px 0 0; line-height: 1.45; }
.empty-state, .error-page { padding: 24px; border: 1px dashed var(--line); border-radius: 12px; background: var(--panel); color: var(--muted); }
.error-page { border-color: #dfb6a6; background: var(--rust-soft); color: var(--rust); }

.nav-start { color: var(--green); font-weight: 800; }
.nav-start:hover { color: var(--paper); }
.nav-subscribe { background: var(--green); color: var(--paper); font-weight: 800; }
.nav-subscribe:hover { background: var(--ink); color: var(--paper); }
.data-note { margin: 16px 0 0; color: var(--muted); font-size: 12px; }
.pending-status { color: var(--gold); font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.allocation-map-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 16px; }
.allocation-map-panel { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.allocation-map-heading { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 12px; }
.allocation-map-heading h3 { margin: 0; font-family: var(--serif); font-size: 24px; font-weight: 500; }
.allocation-map-heading span { color: var(--muted); font-size: 11px; text-align: right; }
.heatmap-canvas { position: relative; min-height: 330px; overflow: hidden; border-radius: 9px; background: var(--paper-deep); }
.heatmap-cell { position: absolute; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 3px; padding: 8px; border: 2px solid var(--paper); color: var(--ink); text-align: center; outline: none; transition: filter .15s ease; }
.heatmap-cell:hover, .heatmap-cell:focus { z-index: 2; filter: brightness(.94); box-shadow: inset 0 0 0 2px var(--ink); }
.heatmap-cell:focus-visible { outline: 3px solid var(--gold); outline-offset: -3px; }
.heatmap-cell strong { font-family: var(--serif); font-size: clamp(16px, 2.4vw, 29px); line-height: 1; }
.heatmap-cell span { font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.heatmap-legend { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 14px; color: var(--muted); font-size: 11px; }
.heatmap-legend span { display: inline-flex; align-items: center; gap: 6px; }
.heatmap-legend-label { color: var(--ink); font-weight: 800; }
.legend-swatch { width: 11px; height: 11px; display: inline-block; border-radius: 3px; }
.legend-swatch.neutral { background: #dedbd2; }
.legend-swatch.low { background: #c6d6c9; }
.legend-swatch.high { background: #1f4b3f; }
.legend-swatch.risk { background: #a8563f; }

@media (max-width: 720px) {
  .reference-hero { padding-top: 28px; }
  .reference-hero h1 { font-size: 52px; }
  .ledger-controls { grid-template-columns: 1fr; }
  .desktop-record-table { display: none; }
  .mobile-record-list { display: grid; gap: 12px; }
  .reference-table { min-width: 700px; }
}

@media (max-width: 900px) {
  .portfolio-scorecard { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .portfolio-scorecard { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portfolio-scorecard .metric:last-child { grid-column: 1 / -1; }
  .heatmap-canvas { min-height: 280px; }
}

@media (max-width: 720px) {
  .allocation-map-grid { grid-template-columns: 1fr; }
}

/* Long-form methodology surface. */
.methodology-hero { max-width: 960px; }
.methodology-hero-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.current-rule { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.current-rule::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.methodology-hero .page-hero-actions { margin-top: 28px; }
.methodology-hero .text-link, .inline-link { color: var(--green); font-weight: 800; text-underline-offset: 4px; }
.methodology-overview { padding-top: 54px; }
.methodology-rule-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.methodology-rule-card { min-height: 184px; padding: 20px; background: var(--panel); }
.methodology-rule-card span, .process-grid article > span, .method-index { color: var(--green); font-family: var(--serif); font-size: 22px; }
.methodology-rule-card small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.methodology-rule-card h3 { margin: 22px 0 8px; font-family: var(--serif); font-size: 24px; font-weight: 500; }
.methodology-rule-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.48; }
.methodology-check-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.methodology-check-card { min-height: 220px; padding: 24px; border: 1px solid var(--line); border-top: 4px solid var(--green); border-radius: 14px; background: var(--panel); box-shadow: 0 8px 22px rgba(35, 45, 39, .04); }
.methodology-check-card:nth-child(2) { border-top-color: var(--gold); }
.methodology-check-card:nth-child(3) { border-top-color: var(--rust); }
.methodology-check-card h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 30px; font-weight: 500; letter-spacing: -.03em; }
.methodology-check-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.methodology-process-card { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 26px; align-items: center; margin-top: 18px; padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--green-soft); }
.methodology-process-intro h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 30px; font-weight: 500; letter-spacing: -.035em; line-height: 1.05; }
.methodology-process-intro p:not(.section-kicker) { max-width: 430px; margin: 0; color: #465149; font-size: 14px; }
.methodology-process-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; border: 1px solid rgba(31, 75, 63, .2); background: rgba(31, 75, 63, .2); }
.methodology-process-steps article { min-height: 145px; padding: 18px; background: rgba(255, 253, 248, .75); }
.methodology-process-steps span { color: var(--green); font-family: var(--serif); font-size: 22px; }
.methodology-process-steps h4 { margin: 12px 0 6px; font-family: var(--serif); font-size: 22px; font-weight: 500; }
.methodology-process-steps p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.methodology-work { padding-top: 104px; }
.methodology-work-heading { max-width: 730px; padding-bottom: 38px; border-bottom: 1px solid var(--line); }
.methodology-work-heading p:not(.section-kicker) { margin: 18px 0 0; color: var(--muted); font-family: var(--serif); font-size: 20px; line-height: 1.35; }
.methodology-work .rule-layout { margin-top: 40px; }
.methodology-toc { box-shadow: 0 8px 22px rgba(35, 45, 39, .04); }
.methodology-toc .section-kicker { margin-bottom: 6px; }
.methodology-content { min-width: 0; }
.method-section { padding: 0 0 72px; margin-bottom: 72px; border-bottom: 1px solid var(--line); scroll-margin-top: 104px; }
.method-section:last-child { margin-bottom: 0; border-bottom: 0; }
.method-section-header { display: block; margin-bottom: 20px; }
.method-section-header .section-kicker { margin-bottom: 8px; }
.method-section h2 { margin: 0; font-family: var(--serif); font-size: clamp(32px, 4vw, 50px); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.method-section > .definition-grid, .method-section > .process-grid, .method-section > .matrix-exhibit, .method-section > .size-grid, .method-section > .reference-price-grid, .method-section > .check-list, .method-section > .formula-card, .method-section > .selling-grid, .method-section > .rule-callout, .method-section > .fscore-grid, .method-section > .cap-table-wrap, .method-section > .aggregate-card, .method-section > .exception-grid, .method-section > .glossary-grid, .method-section > .lineage-card { max-width: 860px; }
.method-section > p { max-width: 740px; color: #445048; font-size: 16px; }
.method-section a { color: var(--green); }
.process-grid, .survival-detail-grid, .definition-grid, .selling-grid, .reference-price-grid, .exception-grid, .glossary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 26px 0; border: 1px solid var(--line); background: var(--line); }
.process-grid article, .survival-detail-grid article, .definition-grid article, .selling-grid article, .reference-price-grid article, .exception-grid article, .glossary-grid article { padding: 20px; background: var(--panel); }
.process-grid article h3, .survival-detail-grid article h3, .definition-grid article h3, .selling-grid article h3, .reference-price-grid article h3, .exception-grid article h3, .glossary-grid article h3 { margin: 0 0 7px; font-family: var(--serif); font-size: 24px; font-weight: 500; line-height: 1.08; }
.process-grid article p, .survival-detail-grid article p, .definition-grid article p, .selling-grid article p, .reference-price-grid article p, .exception-grid article p, .glossary-grid article p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.52; }
.survival-detail-grid { margin-top: 14px; }
.survival-detail-grid article { border-top: 3px solid var(--green-soft); }
.survival-detail-grid article h3 { font-size: 21px; }
.process-one-by-one { margin-top: 14px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.process-one-by-one > div:first-child { max-width: 720px; }
.process-one-by-one h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 32px; font-weight: 500; letter-spacing: -.035em; }
.process-one-by-one > div:first-child p:not(.section-kicker) { margin: 0; color: #465149; font-size: 15px; }
.process-one-by-one .survival-detail-grid { margin-bottom: 0; }
.process-one-by-one .survival-detail-grid h4 { margin: 0 0 7px; font-family: var(--serif); font-size: 21px; font-weight: 500; line-height: 1.08; }
.process-portfolio { margin-top: 14px; padding: 18px 22px; border-left: 4px solid var(--green); background: var(--green-soft); }
.process-portfolio .section-kicker { margin-bottom: 5px; }
.process-portfolio h3 { display: inline; margin: 0 9px 0 0; font-family: var(--serif); font-size: 23px; font-weight: 500; }
.process-portfolio p:not(.section-kicker) { display: inline; margin: 0; color: #465149; font-size: 13px; }
.matrix-exhibit { margin: 30px 0 26px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); box-shadow: var(--shadow); }
.exhibit-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.exhibit-heading .section-kicker { margin-bottom: 7px; }
.exhibit-heading h3 { margin: 0; font-family: var(--serif); font-size: 28px; font-weight: 500; letter-spacing: -.03em; }
.exhibit-note { color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; text-align: right; }
.matrix-wrap, .cap-table-wrap { overflow-x: auto; }
.method-matrix, .cap-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 13px; }
.method-matrix th, .method-matrix td, .cap-table th, .cap-table td { padding: 13px 12px; border: 1px solid var(--line); text-align: left; vertical-align: middle; }
.method-matrix thead th, .cap-table th { color: var(--muted); background: var(--paper-deep); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.method-matrix tbody th { width: 130px; color: var(--ink); background: #f8f5ed; font-family: var(--serif); font-size: 16px; font-weight: 500; }
.method-matrix td { font-weight: 800; text-align: center; }
.method-matrix .tier-big { background: #1f4b3f; color: var(--paper); }
.method-matrix .tier-standard { background: #dfeae2; color: var(--green); }
.method-matrix .tier-small { background: #f0ece2; color: var(--ink); }
.method-matrix .tier-watch { background: #f5dfd7; color: var(--rust); }
.matrix-exhibit figcaption { margin-top: 16px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.size-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 26px 0; border: 1px solid var(--line); background: var(--line); }
.size-grid article { padding: 20px; background: var(--green-soft); }
.size-grid strong { display: block; color: var(--green); font-family: var(--serif); font-size: 34px; font-weight: 500; letter-spacing: -.04em; }
.size-grid span { color: var(--muted); font-size: 12px; }
.reference-price-grid article > span, .formula-card > span { color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.reference-price-grid article h3 { margin-top: 10px; }
.check-list { margin: 24px 0; padding: 0; list-style: none; counter-reset: checks; }
.check-list li { position: relative; padding: 14px 16px 14px 48px; border-top: 1px solid var(--line); color: #445048; font-size: 15px; counter-increment: checks; }
.check-list li:last-child { border-bottom: 1px solid var(--line); }
.check-list li::before { content: counter(checks, decimal-leading-zero); position: absolute; left: 0; color: var(--green); font-family: var(--serif); font-size: 18px; }
.rule-callout { margin: 26px 0; padding: 20px 22px; border-left: 4px solid var(--green); background: var(--green-soft); }
.rule-callout.rust { border-left-color: var(--rust); background: var(--rust-soft); }
.rule-callout strong { display: block; margin-bottom: 6px; color: var(--green); font-family: var(--serif); font-size: 22px; font-weight: 500; }
.rule-callout.rust strong { color: var(--rust); }
.rule-callout p { margin: 0; color: #465149; font-size: 14px; }
.formula-card { margin: 28px 0; padding: 24px; border-radius: 16px; background: var(--ink); color: var(--paper); }
.formula-card > span { color: #b9d2bd; }
.formula-card strong { display: block; max-width: 740px; margin: 14px 0 12px; font-family: var(--serif); font-size: clamp(23px, 3.2vw, 36px); font-weight: 500; letter-spacing: -.03em; line-height: 1.1; }
.formula-card p { max-width: 740px; margin: 0; color: #c7d2ca; font-size: 13px; }
.selling-grid article h3 { font-size: 21px; }
.fscore-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 26px 0; border: 1px solid var(--line); background: var(--line); }
.fscore-grid article { min-height: 165px; padding: 20px; background: var(--panel); }
.fscore-grid article > span { color: var(--green); font-family: var(--serif); font-size: 30px; }
.fscore-grid h3 { margin: 10px 0 6px; font-family: var(--serif); font-size: 22px; font-weight: 500; }
.fscore-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.cap-table { min-width: 720px; }
.cap-table td:nth-child(2) { color: var(--green); font-family: var(--serif); font-size: 20px; white-space: nowrap; }
.aggregate-card { display: grid; grid-template-columns: 200px 1fr; gap: 24px; align-items: center; margin: 26px 0; padding: 24px; border: 1px solid var(--green); border-radius: 16px; background: var(--green-soft); }
.aggregate-card strong { display: block; color: var(--green); font-family: var(--serif); font-size: 58px; font-weight: 500; letter-spacing: -.06em; line-height: .9; }
.aggregate-card span { display: block; margin-top: 8px; color: var(--green); font-size: 11px; font-weight: 800; line-height: 1.3; text-transform: uppercase; }
.aggregate-card p { margin: 0; color: #465149; font-size: 14px; }
.exception-grid article:first-child { border-top: 3px solid var(--green); }
.exception-grid article:last-child { border-top: 3px solid var(--gold); }
.exception-grid .section-kicker { margin-bottom: 10px; }
.exception-grid h3 { font-size: 28px; }
.exception-grid ul { margin: 16px 0; padding-left: 19px; color: #465149; font-size: 13px; line-height: 1.65; }
.exception-exit { padding-top: 14px; border-top: 1px solid var(--line); }
.glossary-grid article h3 { font-size: 21px; }
.lineage-card { margin-top: 24px; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.lineage-card p { margin: 0; color: #465149; font-size: 14px; }
.lineage-card .section-kicker { margin-bottom: 8px; color: var(--green); }

@media (max-width: 980px) {
  .methodology-rule-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .methodology-rule-card:nth-child(4), .methodology-rule-card:nth-child(5) { min-height: 160px; }
}

@media (max-width: 720px) {
  .methodology-hero-top { align-items: flex-start; flex-direction: column; gap: 0; }
  .methodology-check-grid, .methodology-process-card { grid-template-columns: 1fr; }
  .methodology-rule-grid, .process-grid, .survival-detail-grid, .definition-grid, .selling-grid, .reference-price-grid, .exception-grid, .glossary-grid, .fscore-grid { grid-template-columns: 1fr; }
  .methodology-rule-card, .methodology-rule-card:nth-child(4), .methodology-rule-card:nth-child(5) { min-height: 0; }
  .methodology-work { padding-top: 76px; }
  .methodology-work-heading p:not(.section-kicker) { font-size: 18px; }
  .method-section { padding-bottom: 54px; margin-bottom: 54px; }
  .method-section h2 { font-size: 34px; }
  .matrix-exhibit { padding: 18px; }
  .exhibit-heading { display: block; }
  .exhibit-note { display: block; margin-top: 10px; text-align: left; }
  .size-grid { grid-template-columns: 1fr; }
  .aggregate-card { grid-template-columns: 1fr; gap: 16px; }
  .methodology-process-steps { grid-template-columns: 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; }
}