:root {
  color-scheme: light dark;
  --bg: #F4F1E8;
  --surface: #FAF8F1;
  --surface-muted: #EEEADF;
  --text: #171B18;
  --text-muted: #535B55;
  --line: #747D76;
  --line-subtle: #8C8880;
  --data-ink: #27302A;
  --accent: #176B3A;
  --accent-ink: #FAF8F1;
  --warning: #875B0D;
  --warning-bg: #F4E8CE;
  --danger: #A63A34;
  --danger-bg: #F6DEDA;
  --missing: #70665A;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;
  --prose: system-ui, "Segoe UI", Roboto, sans-serif;
  --type-xs: 12px;
  --leading-xs: 16px;
  --type-s: 13.5px;
  --leading-s: 20px;
  --type-m: 15px;
  --leading-m: 24px;
  --type-l: 18px;
  --leading-l: 28px;
  --type-xl: 24px;
  --leading-xl: 32px;
  --type-2xl: 36px;
  --leading-2xl: 40px;
  --type-3xl: 54px;
  --leading-3xl: 56px;
  --space-micro: 4px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;
  --report-width: 960px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #F4F1E8;
  --surface: #FAF8F1;
  --surface-muted: #EEEADF;
  --text: #171B18;
  --text-muted: #535B55;
  --line: #747D76;
  --line-subtle: #8C8880;
  --data-ink: #27302A;
  --accent: #176B3A;
  --accent-ink: #FAF8F1;
  --warning: #875B0D;
  --warning-bg: #F4E8CE;
  --danger: #A63A34;
  --danger-bg: #F6DEDA;
  --missing: #70665A;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0B0E0C;
  --surface: #111512;
  --surface-muted: #171C18;
  --text: #E7ECE8;
  --text-muted: #A8B0A9;
  --line: #606C63;
  --line-subtle: #5F6960;
  --data-ink: #C7D0C9;
  --accent: #63D286;
  --accent-ink: #07100A;
  --warning: #E6B35A;
  --warning-bg: #211A0D;
  --danger: #F27D73;
  --danger-bg: #241110;
  --missing: #B7AA99;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --bg: #0B0E0C;
    --surface: #111512;
    --surface-muted: #171C18;
    --text: #E7ECE8;
    --text-muted: #A8B0A9;
    --line: #606C63;
    --line-subtle: #5F6960;
    --data-ink: #C7D0C9;
    --accent: #63D286;
    --accent-ink: #07100A;
    --warning: #E6B35A;
    --warning-bg: #211A0D;
    --danger: #F27D73;
    --danger-bg: #241110;
    --missing: #B7AA99;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  background: var(--bg);
  color: var(--text);
  font-family: var(--prose);
  font-size: var(--type-m);
  font-variant-numeric: tabular-nums lining-nums;
  line-height: var(--leading-m);
}

button,
input,
select,
textarea {
  border-radius: 0;
  font: inherit;
}

button,
input,
select,
summary {
  min-height: 44px;
}

button,
summary {
  cursor: pointer;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  text-decoration-thickness: 2px;
}

:where(a, button, input, select, summary):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

code,
kbd,
samp {
  font-family: var(--mono);
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--mono);
  font-weight: 650;
}

h1 {
  max-width: 18ch;
  font-size: var(--type-3xl);
  letter-spacing: -0.045em;
  line-height: var(--leading-3xl);
}

h2 {
  font-size: var(--type-xl);
  letter-spacing: -0.025em;
  line-height: var(--leading-xl);
}

h3 {
  font-size: var(--type-m);
  line-height: var(--leading-m);
}

p {
  max-width: 72ch;
}

dl,
dd,
figure {
  margin: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: var(--space-2);
  left: var(--space-2);
  display: grid;
  min-height: 44px;
  padding: 0 var(--space-2);
  place-items: center;
  transform: translateY(calc(-100% - var(--space-4)));
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: var(--type-s);
  line-height: var(--leading-s);
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  width: 100%;
  height: 56px;
  margin: 0;
  padding: 0 max(var(--space-4), calc((100% - var(--report-width)) / 2));
  grid-template-columns: minmax(210px, 1fr) auto auto auto;
  gap: var(--space-1);
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.wordmark,
.priority-nav a,
.site-index summary,
.site-index nav a,
.theme-control {
  min-height: 44px;
  font-family: var(--mono);
  font-size: var(--type-s);
  letter-spacing: 0.035em;
  line-height: var(--leading-s);
}

.priority-nav {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.priority-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.priority-nav a:hover {
  color: var(--text);
}

.priority-nav a[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}


.wordmark {
  display: inline-flex;
  min-width: 44px;
  align-items: center;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.site-index nav a {
  display: grid;
  padding: 0 var(--space-1);
  place-items: center;
  color: var(--text);
  text-decoration: none;
}

.site-index nav a:hover {
  color: var(--accent);
}

.site-index nav a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-index {
  position: relative;
}

.site-index summary {
  display: grid;
  min-width: 64px;
  padding: 0 var(--space-1);
  place-items: center;
  color: var(--text);
  list-style: none;
}

.site-index summary::-webkit-details-marker {
  display: none;
}

.site-index nav {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  display: grid;
  width: 264px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.site-index nav a {
  justify-content: start;
  padding: var(--space-1) var(--space-2);
  border-bottom: 1px solid var(--line);
}

.site-index nav a:last-child {
  border-bottom: 0;
}

.theme-control {
  min-width: 112px;
  padding: 0 var(--space-1);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  white-space: nowrap;
}

.theme-control:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.page-shell,
.site-footer {
  width: min(calc(100% - var(--space-6)), var(--report-width));
  margin: 0 auto;
}

.page-lede,
.brand-lede {
  padding: var(--space-7) 0;
}

.page-lede,
.brand-lede {
  border-bottom: 1px solid var(--line);
}

.page-lede > p:last-child,
.brand-lede > p:last-child,
.standfirst,
.lede-copy {
  margin: var(--space-3) 0 0;
  color: var(--text-muted);
  font-size: var(--type-l);
  line-height: var(--leading-l);
}

.brand-lede h1 {
  max-width: 22ch;
}

.eyebrow,
.figure-label,
.section-label {
  margin: 0 0 var(--space-2);
  color: var(--accent);
  font-family: var(--mono);
  font-size: var(--type-xs);
  font-weight: 700;
  letter-spacing: 0.055em;
  line-height: var(--leading-xs);
  text-transform: uppercase;
}

.page-section,
.report-section,
.search-stage,
.ledger,
.incident-index,
.change-index,
.principles {
  padding: var(--space-7) 0;
  border-bottom: 1px solid var(--line);
}

.compact {
  padding-top: var(--space-6);
}

.section-heading,
.ledger-heading {
  display: grid;
  margin-bottom: var(--space-4);
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.6fr);
  gap: var(--space-4);
  align-items: end;
}

.section-heading > p,
.ledger-heading > p {
  margin: 0;
  color: var(--text-muted);
}

.compact-heading {
  margin-bottom: var(--space-3);
}

.room-search {
  max-width: 760px;
  margin-top: var(--space-3);
}

.room-search label {
  display: block;
  margin-bottom: var(--space-1);
  font-family: var(--mono);
  font-size: var(--type-s);
  font-weight: 700;
  line-height: var(--leading-s);
}

.search-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}

.search-line input {
  min-width: 0;
  min-height: 52px;
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  font-family: var(--mono);
  font-size: var(--type-m);
  line-height: var(--leading-m);
}

.search-line button {
  min-height: 52px;
  padding: 0 var(--space-3);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: var(--type-s);
  font-weight: 700;
  line-height: var(--leading-s);
}

.search-line button:hover {
  background: transparent;
  color: var(--accent);
}

.boundary-note,
.search-feedback,
.figure-context {
  min-height: var(--leading-xs);
  margin: var(--space-1) 0 0;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
}

.evidence-rail {
  margin-top: var(--space-4);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
}

.evidence-rail > div {
  display: grid;
  min-width: 0;
  padding: var(--space-1) 0;
  grid-template-columns: minmax(144px, 0.32fr) minmax(0, 1fr);
  gap: var(--space-2);
  border-bottom: 1px solid var(--line-subtle);
}

.evidence-rail > div:last-child {
  border-bottom: 0;
}

.evidence-rail dt {
  color: var(--text-muted);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.evidence-rail dd {
  min-width: 0;
  color: var(--text);
}

.evidence-rail dd::before {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: var(--space-1);
  background: var(--accent);
  content: "";
}

.evidence-rail .missing dd::before {
  border: 1px solid var(--missing);
  background: transparent;
}

.missing-marker {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: var(--space-1);
  border: 1px solid var(--missing);
}

.index {
  color: var(--accent);
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
}

.state,
.measure,
.evidence,
.incident-stamp,
.change-stamp {
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
}

.state {
  color: var(--data-ink);
  text-transform: uppercase;
}

.state-current,
.state-fresh,
.state-reachable,
.state-success {
  color: var(--accent);
}

.state-stale,
.state-open,
.state-warning {
  color: var(--warning);
}

.state-observed_failure,
.state-failure,
.state-danger {
  color: var(--danger);
}

.state-not_observed,
.state-unknown,
.state-missing {
  color: var(--missing);
}

.evidence {
  color: var(--text-muted);
}

.section-link {
  max-width: none;
  margin: var(--space-4) 0 0;
  text-align: right;
}

.section-link a {
  display: inline-grid;
  min-height: 44px;
  place-items: center;
}

.editorial-note {
  display: grid;
  margin: var(--space-7) 0;
  padding: var(--space-4) 0;
  grid-template-columns: minmax(150px, 0.35fr) minmax(220px, 0.8fr) minmax(260px, 1fr);
  gap: var(--space-4);
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.editorial-note .figure-label {
  margin: 0;
}

.editorial-note p {
  margin: 0;
  color: var(--text-muted);
}

.editorial-note a {
  display: inline-grid;
  min-height: 44px;
  place-items: center;
  justify-self: start;
  font-family: var(--mono);
  font-size: var(--type-s);
  line-height: var(--leading-s);
}

.ledger-table,
.result-list,
.ruled-list {
  border-top: 1px solid var(--line);
}

.ledger-row,
.result-record {
  display: grid;
  min-height: 88px;
  padding: var(--space-2) 0;
  grid-template-columns: 48px minmax(150px, 0.72fr) minmax(160px, 0.58fr) minmax(220px, 1fr);
  gap: var(--space-2);
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.ledger-row .label,
.result-record h3 {
  min-width: 0;
  color: var(--text);
  font-family: var(--mono);
  font-size: var(--type-s);
  font-weight: 700;
  line-height: var(--leading-s);
}

.result-record p,
.result-primary .figure-label {
  margin: 0;
}

.result-primary .figure-label,
.result-detail-header .figure-label {
  margin-bottom: var(--space-micro);
}

.result-register,
.record-section {
  margin-top: var(--space-5);
}

.record-summary {
  padding: var(--space-3) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.record-summary h3 {
  font-size: var(--type-xl);
  line-height: var(--leading-xl);
}

.ruled-stats {
  margin-top: var(--space-3);
}

.ruled-stats > div,
.result-fields > div {
  display: grid;
  padding: var(--space-1) 0;
  grid-template-columns: minmax(180px, 0.4fr) minmax(0, 1fr);
  gap: var(--space-2);
  border-top: 1px solid var(--line-subtle);
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
}

.ruled-stats dt,
.result-fields dt {
  color: var(--text-muted);
  text-transform: uppercase;
}

.result-fields > div {
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-micro);
}

.empty-row,
.empty-state,
.query-placeholder {
  margin: 0;
  padding: var(--space-4) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--missing);
}

.query-placeholder {
  max-width: 760px;
  margin-top: var(--space-5);
}

.query-placeholder h2 {
  margin-bottom: var(--space-2);
  color: var(--text);
}

.query-placeholder p:last-child {
  margin-bottom: 0;
}

.state-field,
.notice,
.notice-warning,
.notice-danger,
.notice-missing {
  margin: var(--space-3) 0;
  padding: var(--space-2);
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--type-s);
  line-height: var(--leading-s);
}

.state-field {
  color: var(--data-ink);
}

.state-field.state-warning,
.notice-warning {
  border-color: var(--warning);
  background: var(--warning-bg);
  color: var(--warning);
}

.state-field.state-danger,
.notice-danger {
  border-color: var(--danger);
  background: var(--danger-bg);
  color: var(--danger);
}

.state-field.state-missing,
.notice-missing {
  color: var(--missing);
}

.incident-row,
.change-row {
  display: grid;
  padding: var(--space-3) 0;
  gap: var(--space-2);
  border-top: 1px solid var(--line);
}

.incident-row {
  grid-template-columns: 48px minmax(190px, 0.7fr) minmax(240px, 1fr) minmax(190px, 0.65fr);
}

.change-row {
  grid-template-columns: 48px minmax(170px, 0.55fr) minmax(250px, 1fr) minmax(200px, 0.75fr);
}

.incident-row:last-child,
.change-row:last-child {
  border-bottom: 1px solid var(--line);
}

.incident-row p,
.change-row p {
  margin: var(--space-micro) 0 0;
  color: var(--text-muted);
}

.change-values {
  display: grid;
  min-width: 0;
  gap: var(--space-1);
}

.change-values p {
  display: grid;
  min-width: 0;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--space-1);
}

.change-values span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
  text-transform: uppercase;
}

.machine-links,
.fallback-links {
  display: flex;
  max-width: none;
  margin: var(--space-4) 0 var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-1);
}

.machine-links {
  justify-content: flex-end;
}

.machine-links a,
.fallback-links a,
.result-link {
  display: grid;
  min-height: 44px;
  padding: 0 var(--space-1);
  place-items: center;
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
  text-transform: uppercase;
}

.article-page {
  min-width: 0;
}

.article-index {
  position: sticky;
  z-index: 10;
  top: 56px;
  display: flex;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.article-index p,
.article-index a {
  display: grid;
  min-height: 44px;
  margin: 0;
  padding: 0 var(--space-1);
  place-items: center;
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
  text-transform: uppercase;
}

.article-index p {
  padding-left: 0;
  color: var(--text-muted);
}

.article-page section {
  padding: var(--space-7) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 112px;
}

.article-page section > p:last-child {
  color: var(--text-muted);
  font-size: var(--type-l);
  line-height: var(--leading-l);
}

.definition-list {
  margin-top: var(--space-4);
  border-top: 1px solid var(--line);
}

.definition-list > div {
  display: grid;
  padding: var(--space-2) 0;
  grid-template-columns: minmax(170px, 0.38fr) minmax(0, 1fr);
  gap: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.definition-list dt {
  font-family: var(--mono);
  font-size: var(--type-s);
  font-weight: 700;
  line-height: var(--leading-s);
}

.definition-list dd {
  color: var(--text-muted);
}

.definition-list ul {
  margin: 0;
  padding-left: var(--space-3);
}

.methodology-history p {
  margin: var(--space-2) 0 var(--space-1);
}

.principles > h2 {
  max-width: 28ch;
  margin-bottom: var(--space-4);
}

.principles ol {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.principles li {
  display: grid;
  padding: var(--space-3) 0;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: var(--space-2);
  border-bottom: 1px solid var(--line);
}

.principles li > span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
}

.principles li p {
  margin: var(--space-1) 0 0;
  color: var(--text-muted);
}

.status-figure {
  padding: var(--space-3) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.status-figure strong,
.figure-value {
  display: block;
  margin: var(--space-1) 0 0;
  color: var(--data-ink);
  font-family: var(--mono);
  font-size: var(--type-2xl);
  line-height: var(--leading-2xl);
}

.ruled-table {
  width: 100%;
  margin-top: var(--space-4);
  border-collapse: collapse;
  table-layout: fixed;
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
}

.ruled-table th,
.ruled-table td {
  padding: var(--space-1);
  overflow-wrap: anywhere;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.ruled-table tbody tr:last-child td {
  border-bottom: 1px solid var(--line);
}

.ruled-table th {
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ruled-table .numeric {
  text-align: right;
}

body[data-page="home"] {
  --report-width: 1160px;
}

.home-hero {
  display: grid;
  padding: var(--space-6) 0 var(--space-7);
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: center;
}

.home-intro h1 {
  max-width: none;
  font-family: var(--prose);
  font-size: clamp(44px, 4.7vw, 66px);
  font-weight: 550;
  letter-spacing: -0.055em;
  line-height: 1.06;
}

.home-intro h1 span {
  color: var(--accent);
}

.home-intro .standfirst {
  max-width: 43ch;
}

.home-intro .room-search {
  margin-top: var(--space-4);
}

.home-intro .search-line button {
  padding-inline: var(--space-2);
  transition: background-color 160ms ease, color 160ms ease;
}

.home-intro .search-line input {
  font-size: 16px;
}

.home-text-link {
  display: inline-flex;
  min-height: 44px;
  gap: var(--space-2);
  align-items: center;
  font-weight: 600;
}

.home-text-link > span,
.home-link-label > span,
.home-api-links a > span {
  display: inline-block;
  transition: transform 160ms ease;
}

.home-text-link:focus-visible > span,
.home-history-links > a:focus-visible .home-link-label > span,
.home-api-links a:focus-visible > span {
  transform: translate(3px, -3px);
}

@media (hover: hover) and (pointer: fine) {
  .home-text-link:hover > span,
  .home-history-links > a:hover .home-link-label > span,
  .home-api-links a:hover > span {
    transform: translate(3px, -3px);
  }
}

.home-affiliation {
  margin: var(--space-2) 0 0;
  color: var(--text-muted);
  font-size: var(--type-s);
  line-height: var(--leading-s);
}

.home-reading {
  --text: #E7ECE8;
  --text-muted: #A8B0A9;
  --data-ink: #C7D0C9;
  --accent: #63D286;
  --warning: #E6B35A;
  --danger: #F27D73;
  --missing: #B7AA99;
  --line: #606C63;
  position: relative;
  border: 1px solid var(--line);
  background: #171B18;
  color: var(--text);
}

.home-reading-frame {
  position: absolute;
  inset: -1px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.home-frame-edge {
  position: absolute;
  background: var(--accent);
}

.home-frame-top,
.home-frame-bottom {
  left: 0;
  width: 100%;
  height: 1px;
}

.home-frame-top {
  top: 0;
  transform-origin: left;
}

.home-frame-bottom {
  bottom: 0;
  transform-origin: right;
}

.home-frame-right,
.home-frame-left {
  top: 0;
  width: 1px;
  height: 100%;
}

.home-frame-right {
  right: 0;
  transform-origin: top;
}

.home-frame-left {
  left: 0;
  transform-origin: bottom;
}

.home-reading-heading,
.home-reading-footer {
  padding: var(--space-3);
}

.home-reading-heading h2 {
  font-family: var(--prose);
  font-size: 28px;
  font-weight: 550;
}

.home-reading-heading > p:last-child,
.home-reading-footer p {
  margin: var(--space-1) 0 0;
  color: var(--text-muted);
  font-size: var(--type-s);
  line-height: var(--leading-s);
}

.home-readings {
  margin: 0 var(--space-3);
}

.home-readings > div {
  display: grid;
  padding: var(--space-2) 0;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-1) var(--space-2);
  border-top: 1px solid var(--line);
}

.home-readings dt {
  font-weight: 600;
}

.home-readings dt span {
  display: block;
  color: var(--text-muted);
  font-size: var(--type-s);
  font-weight: 400;
  line-height: var(--leading-s);
}

.home-readings dd {
  display: contents;
}

.home-readings .state {
  align-self: start;
  padding-top: var(--space-micro);
  text-align: right;
}

.home-source-time {
  grid-column: 1 / -1;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-s);
}

.home-reading-footer {
  border-top: 1px solid var(--line);
}

.home-reading-footer p {
  margin-top: 0;
}

.home-retention,
.home-history,
.home-api {
  display: grid;
  padding: var(--space-6) 0;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
  border-top: 1px solid var(--line);
}

.home-retention h2,
.home-section-heading h2,
.home-api h2,
.home-boundary h2 {
  font-family: var(--prose);
  font-size: var(--type-2xl);
  font-weight: 550;
  letter-spacing: -0.04em;
  line-height: var(--leading-2xl);
}

.home-retention > div > p:not(.figure-label),
.home-section-heading > p:not(.figure-label),
.home-api > div > p:not(.figure-label) {
  color: var(--text-muted);
  font-size: 16px;
  line-height: var(--leading-l);
}

.home-retention .home-caveat {
  padding-left: var(--space-2);
  border-left: 2px solid var(--accent);
}

.home-coverage .evidence-rail {
  margin-top: 0;
}

.home-coverage .evidence-rail > div {
  padding: var(--space-2) 0;
  grid-template-columns: 100px minmax(0, 1fr);
}

.home-coverage .evidence-rail dd::before {
  content: none;
}

.home-history {
  padding-block: var(--space-7);
}

.home-history-links {
  display: grid;
}

.home-history-links > a {
  padding: var(--space-3);
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  transition: background-color 160ms ease;
}

.home-history-links > a + a {
  border-top: 0;
}

.home-history-links > a:hover {
  background: var(--surface);
}

.home-history-links .figure-label {
  display: block;
}

.home-history-links h3 {
  font-family: var(--prose);
  font-size: var(--type-l);
  font-weight: 600;
}

.home-history-links p {
  margin: var(--space-1) 0 var(--space-2);
  color: var(--text-muted);
}

.home-link-label {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--accent);
  font-weight: 600;
}

.home-api-example {
  min-width: 0;
  padding: var(--space-3);
  border: 1px solid var(--line);
  background: var(--surface);
}

.home-api-example pre {
  margin: var(--space-3) 0;
  font-size: 16px;
  line-height: var(--leading-l);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.home-api-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.home-api-links a {
  display: inline-flex;
  min-height: 44px;
  gap: var(--space-1);
  align-items: center;
}

.home-boundary {
  margin: var(--space-6) 0;
  padding: var(--space-5);
  background: var(--surface-muted);
}

.home-boundary p:not(.figure-label) {
  color: var(--text-muted);
  font-size: 16px;
  line-height: var(--leading-l);
}

.site-footer {
  display: flex;
  padding: var(--space-4) 0 var(--space-5);
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: var(--type-xs);
  line-height: var(--leading-xs);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .priority-nav {
    display: none;
  }

  .site-header {
    padding-inline: var(--space-2);
    grid-template-columns: minmax(0, 1fr) auto auto;
  }

  .page-shell,
  .site-footer {
    width: min(calc(100% - var(--space-4)), var(--report-width));
  }

  .section-heading,
  .ledger-heading,
  .editorial-note {
    grid-template-columns: 1fr;
  }

  .ledger-row,
  .result-record {
    grid-template-columns: 40px minmax(0, 1fr) minmax(130px, 0.45fr);
  }

  .ledger-row > :last-child,
  .result-record > :last-child {
    grid-column: 2 / -1;
  }

  .incident-row,
  .change-row {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .incident-row > :nth-child(n + 3),
  .change-row > :nth-child(n + 3) {
    grid-column: 2;
  }

  .home-hero,
  .home-retention,
  .home-history,
  .home-api {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .home-hero {
    padding-top: var(--space-5);
    padding-bottom: var(--space-6);
  }

  .home-intro h1 {
    font-size: clamp(40px, 7.2vw, 64px);
  }

  .home-intro .standfirst {
    max-width: 52ch;
  }
}

@media (max-width: 720px) {
  h1 {
    font-size: var(--type-2xl);
    line-height: var(--leading-2xl);
  }

  .page-lede,
  .brand-lede,
  .page-section,
  .report-section,
  .search-stage,
  .ledger,
  .incident-index,
  .change-index,
  .principles,
  .article-page section {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

  .evidence-rail > div,
  .ruled-stats > div,
  .definition-list > div {
    grid-template-columns: 1fr;
    gap: var(--space-micro);
  }
}

@media (max-width: 560px) {
  .site-index summary {
    min-width: 56px;
    padding-inline: var(--space-micro);
  }

  .theme-control {
    min-width: 92px;
    padding-inline: var(--space-micro);
    font-size: var(--type-xs);
    line-height: var(--leading-xs);
  }

  .site-index nav {
    position: fixed;
    top: 56px;
    right: var(--space-2);
    left: var(--space-2);
    width: auto;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }

  .site-footer {
    display: grid;
  }

  .search-line {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }

  .search-line button {
    width: 100%;
  }

  .ledger-row,
  .result-record,
  .incident-row,
  .change-row {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: var(--space-1);
  }

  .ledger-row > :nth-child(n + 3),
  .result-record > :nth-child(n + 3),
  .incident-row > :nth-child(n + 3),
  .change-row > :nth-child(n + 3) {
    grid-column: 2;
  }

  .change-values p {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .machine-links {
    justify-content: flex-start;
  }

  .ruled-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .ruled-table,
  .ruled-table tbody,
  .ruled-table tr,
  .ruled-table td {
    display: block;
    width: 100%;
  }

  .ruled-table tr {
    border-top: 1px solid var(--line);
  }

  .ruled-table td {
    display: grid;
    padding: var(--space-1) 0;
    grid-template-columns: minmax(112px, 0.42fr) minmax(0, 1fr);
    gap: var(--space-1);
    border-top: 0;
  }

  .ruled-table td::before {
    color: var(--text-muted);
    content: attr(data-label);
    text-transform: uppercase;
  }

  .ruled-table .numeric {
    text-align: left;
  }

  .home-coverage .evidence-rail > div {
    grid-template-columns: 1fr;
  }

  .home-reading-heading,
  .home-reading-footer,
  .home-history-links > a,
  .home-api-example,
  .home-boundary {
    padding: var(--space-3) var(--space-2);
  }

  .home-readings {
    margin-inline: var(--space-2);
  }

  .home-readings > div {
    grid-template-columns: 1fr;
  }

  .home-readings .state {
    text-align: left;
  }

  .home-history {
    padding-block: var(--space-6);
  }
}

/* Only where the full name genuinely cannot fit: the header reserves 124px for
   the wordmark at 320px, the full name needs 164px, "TECHNOCORE" needs 75px. */
@media (max-width: 400px) {
  .wordmark {
    font-size: 0;
  }

  .wordmark::before {
    font-size: var(--type-xs);
    line-height: var(--leading-xs);
    content: "TECHNOCORE";
  }
}


@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .home-reading-frame {
    display: none;
  }

  .home-text-link > span,
  .home-link-label > span,
  .home-api-links a > span {
    transform: none !important;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  :root,
  :root[data-theme="dark"],
  :root[data-theme="light"] {
    color-scheme: light;
    --bg: #FFFFFF;
    --surface: #FFFFFF;
    --surface-muted: #FFFFFF;
    --text: #000000;
    --text-muted: #333333;
    --line: #555555;
    --line-subtle: #AAAAAA;
    --data-ink: #000000;
    --accent: #000000;
    --accent-ink: #FFFFFF;
    --warning: #000000;
    --warning-bg: #FFFFFF;
    --danger: #000000;
    --danger-bg: #FFFFFF;
    --missing: #444444;
  }

  html,
  body {
    background: #FFFFFF;
  }

  .skip-link,
  .site-header,
  .room-search,
  .search-feedback,
  .machine-links,
  .home-reading-frame {
    display: none;
  }

  .page-shell,
  .site-footer {
    width: 100%;
  }

  .page-lede,
  .brand-lede,
  .page-section,
  .report-section,
  .search-stage,
  .ledger,
  .incident-index,
  .change-index,
  .principles,
  .article-page section {
    padding: 24pt 0;
  }

  a {
    color: #000000;
    text-decoration: underline;
  }

  .site-footer {
    break-before: page;
  }

  .home-hero,
  .home-retention,
  .home-history,
  .home-api {
    grid-template-columns: 1fr;
    padding-block: 24pt;
    break-inside: avoid;
  }

  .home-reading {
    --text: #000000;
    --text-muted: #333333;
    --data-ink: #000000;
    --accent: #000000;
    --warning: #000000;
    --danger: #000000;
    --missing: #444444;
    background: #FFFFFF;
  }
}