:root {
  color-scheme: light dark;
  --bg: #FBFAF6;
  --panel: #F3F0E7;
  --ink: #1B1813;
  --ink-2: #575246;
  --dim: #8A8478;
  --rule: #DCD6C9;
  --rule-2: #C4BCAC;
  --accent: #A63D22;
  --accent-bg: #F4E6E1;
  --flag: #9E1B2F;
  --flag-bg: #F6E7E9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15130F;
    --panel: #1D1A15;
    --ink: #ECE7DC;
    --ink-2: #CFC8BA;
    --dim: #948C7C;
    --rule: #2E2A23;
    --rule-2: #443E34;
    --accent: #E0785A;
    --accent-bg: #3A2119;
    --flag: #F08A99;
    --flag-bg: #3A1A21;
  }
}

@font-face { font-family: "IBM Plex Sans"; src: url("/fonts/IBMPlexSans-Regular.ba711a30.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/fonts/IBMPlexSans-Italic.13284fab.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/fonts/IBMPlexSans-SemiBold.f7804803.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/fonts/IBMPlexSans-Bold.fa7130d8.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/fonts/IBMPlexMono-Regular.49ce58b4.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/fonts/IBMPlexMono-Medium.8c2c290c.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/fonts/IBMPlexMono-SemiBold.ed5eaca7.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Serif"; src: url("/fonts/IBMPlexSerif-Italic.eaebf4b3.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
:root {
  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "IBM Plex Serif", ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --t-2xs: 0.6875rem;
  --t-xs: 0.75rem;
  --t-s: 0.8125rem;
  --t-m: 0.9375rem;
  --t-base: 1rem;
  --t-lead: 1.0625rem;
  --t-h2: 1.1875rem;
  --t-h1: 1.75rem;
  --t-fig: clamp(1.875rem, 7vw, 2.625rem);
  --measure: 100%;
  --col: 64rem;
  --rhythm: 1.6;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding: 0 0 5rem;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--t-base);
  line-height: var(--rhythm);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  text-rendering: optimizeLegibility;
}
main { max-width: var(--col); margin: 0 auto; }
img { max-width: 100%; height: auto; }
footer { margin: 3rem 0 0; padding-top: 1.5rem; }
p, li, dd { max-width: var(--measure); text-wrap: pretty; overflow-wrap: anywhere; }
h1, h2, h3, .lede, .meaning, .claim { text-wrap: balance; }
p { margin: 0 0 0.7rem; color: var(--ink-2); }
ul { margin: 0.35rem 0 0.9rem; padding-left: 1.15rem; }
li { margin: 0.15rem 0; color: var(--ink-2); }
a { color: inherit; text-decoration-color: var(--rule-2); text-underline-offset: 0.18em; }
a:hover, a:focus-visible { color: var(--accent); text-decoration-color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 2rem 0; }

h1, h2, h3 { font-family: var(--sans); font-weight: 600; letter-spacing: -0.012em; }
h1 {
  font-size: var(--t-h1);
  line-height: 1.15;
  margin: 0;
}
h2 {
  font-size: var(--t-h2);
  line-height: 1.25;
  margin: 2.6rem 0 0.6rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--rule);
  scroll-margin-top: 1.25rem;
}
h3 {
  font-size: var(--t-base);
  margin: 1.6rem 0 0.35rem;
  color: var(--ink);
}
h4, h5, h6 {
  font-family: var(--sans);
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 1.3rem 0 0.3rem;
}

.shellwrap { max-width: var(--col); margin: 0 auto; padding: 0 1.25rem; }
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--panel);
  color: var(--ink);
  padding: 0.6rem 1rem;
  z-index: 10;
}
.skip:focus { left: 0; }
.head {
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 5;
}
.head .shellwrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1.6rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}
.brand { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.35rem 0.6rem; }
.wordmark {
  font-family: var(--sans);
  font-size: var(--t-m);
  font-weight: 700;
  letter-spacing: 0.21em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}
.wordmark:hover, .wordmark:focus-visible { color: var(--accent); }
/* The four-group ribbon (C3). */
nav.pages {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.6rem;
  font-size: var(--t-s);
  margin-left: auto;
}
.nav-group { position: relative; }
.nav-group-link {
  display: block;
  color: var(--dim);
  text-decoration: none;
  padding: 0.35rem 0;
  white-space: nowrap;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 1px solid transparent;
}
.nav-group-link:hover, .nav-group-link:focus-visible { color: var(--accent); }
.nav-group.current > .nav-group-link { color: var(--ink); font-weight: 600; border-bottom-color: var(--ink); }
.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0.45rem 0 0.35rem;
  position: absolute;
  left: -0.85rem;
  top: 100%;
  min-width: 12rem;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-top: 2px solid var(--ink);
  z-index: 6;
  visibility: hidden;
  opacity: 0;
}
.nav-group:hover > .nav-menu, .nav-group:focus-within > .nav-menu { visibility: visible; opacity: 1; }
.nav-menu li { margin: 0; max-width: none; }
.nav-item {
  display: block;
  padding: 0.4rem 0.85rem;
  color: var(--ink-2);
  text-decoration: none;
  white-space: nowrap;
}
.nav-item:hover, .nav-item:focus-visible { color: var(--accent); background: var(--panel); }
.nav-item[aria-current="page"] { color: var(--ink); font-weight: 600; }
@media (max-width: 40rem) {
  nav.pages { gap: 0 1.1rem; }
  .nav-menu { display: none; }
}
nav.allpages {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.15rem;
  font-size: var(--t-s);
  margin: 0 0 0.9rem;
}
nav.allpages a { color: var(--dim); text-decoration: none; }
nav.allpages a:hover, nav.allpages a:focus-visible { color: var(--accent); }
main { padding: 0 1.25rem; }

.hero { padding: 3.2rem 0 2.4rem; border-bottom: 1px solid var(--rule); }
.hero.tight { padding: 2.4rem 0 1.6rem; }
.hero h1 {
  font-size: clamp(1.9rem, 4.6vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: -0.022em;
  margin: 0 0 0.9rem;
  max-width: 18ch;
}
.hero.tight h1 { max-width: none; font-size: clamp(1.6rem, 3.6vw, 2.2rem); }
.lede {
  font-family: var(--serif);
  font-style: italic;
  font-size: var(--t-lead);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: var(--measure);
  margin: 0 0 1.6rem;
}
.lede code { font-style: normal; }
.lookup, .filter { margin: 0; max-width: 40rem; }
.lookup label, .filter label {
  display: block;
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 0.35rem;
}
.lookup-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.lookup-row input {
  flex: 1 1 16rem;
  min-width: 0;
  font-family: var(--mono);
  font-size: var(--t-m);
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule-2);
  border-radius: 3px;
  padding: 0.65rem 0.75rem;
}
.lookup-row input:focus-visible { border-color: var(--accent); }
.lookup-row button {
  flex: 0 0 auto;
  font-family: var(--sans);
  font-size: var(--t-m);
  font-weight: 600;
  color: var(--bg);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 3px;
  padding: 0.65rem 1.2rem;
  cursor: pointer;
}
.lookup-row button:hover, .lookup-row button:focus-visible { background: var(--accent); border-color: var(--accent); }
.browse { margin: 1.1rem 0 0; font-size: var(--t-m); }
.browse a { color: var(--accent); text-decoration: none; font-weight: 600; }
.browse a:hover, .browse a:focus-visible { text-decoration: underline; }
/* The audit page: AUDIT_PAGE below. */
.band { padding: 2.9rem 0 2.6rem; border-bottom: 1px solid var(--rule); }
.band.last { border-bottom: 0; }
.band > h2 {
  font-family: var(--sans);
  font-size: var(--t-s);
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 1.3rem;
  padding: 0 0 0.6rem;
  border: 0;
  border-bottom: 1px solid var(--rule-2);
}
.band > h3 {
  font-family: var(--sans);
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 1.4rem 0 0.4rem;
}
.note { font-size: var(--t-s); line-height: 1.55; color: var(--dim); margin: 0.9rem 0 0; max-width: var(--measure); }
.note.flagged { color: var(--flag); }
.claim {
  font-size: var(--t-m);
  line-height: 1.55;
  color: var(--ink-2);
  border-left: 2px solid var(--rule-2);
  padding-left: 0.9rem;
  max-width: var(--measure);
  margin: 1rem 0 0;
}
.meaning { font-family: var(--serif); font-size: var(--t-lead); line-height: 1.5; color: var(--ink-2); max-width: var(--measure); margin: 0.7rem 0 0; }
.pager { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.4rem 1.2rem; margin: 1.2rem 0 0; font-size: var(--t-s); color: var(--dim); }
.pager a { color: var(--accent); text-decoration: none; font-weight: 600; }
.pager a:hover, .pager a:focus-visible { text-decoration: underline; }
.pager .pager-line { color: var(--ink-2); }
dl.stands { display: grid; grid-template-columns: minmax(10rem, max-content) 1fr; gap: 0.9rem 1.6rem; margin: 1.2rem 0 0; align-items: start; }
dl.stands dt { margin: 0; font-size: var(--t-m); line-height: 1.6; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--ink); }
dl.stands dd { margin: 0; font-size: var(--t-m); line-height: 1.6; max-width: none; }
@media (max-width: 30rem) {
  dl.stands { grid-template-columns: 1fr; gap: 0.2rem 0; }
  dl.stands dd { margin-bottom: 0.7rem; }
}
/* The measurement class line. */
.class-line { margin: 0.9rem 0 0; }
.probe-class { font-family: var(--mono); font-size: var(--t-s); letter-spacing: 0.04em; color: var(--ink); }
/* Review #20. */
.banner {
  font-size: var(--t-lead);
  line-height: 1.5;
  color: var(--ink);
  background: var(--panel);
  border-left: 3px solid var(--ink-2);
  padding: 0.85rem 1rem;
  max-width: var(--measure);
  margin: 0.9rem 0 0;
}
.verdict-line { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1rem; margin: 1.2rem 0 0; }
/* The cadence beside a reading's age. */
.cadence { font-family: var(--mono); font-size: var(--t-2xs); letter-spacing: 0.04em; color: var(--ink-2); white-space: nowrap; }
.chip {
  display: inline-block;
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  color: var(--ink-2);
  background: var(--panel);
}
.chip.good { color: var(--accent); border-color: var(--accent); background: var(--accent-bg); }
.chip.bad { color: var(--flag); border-color: var(--flag); background: var(--flag-bg); }
.chip.quiet { color: var(--dim); background: none; }
table.rows { font-size: var(--t-m); }
table.rows th, table.rows td { padding: 0.6rem 1.4rem 0.6rem 0; }
table.rows th:last-child, table.rows td:last-child { padding-right: 0; }
table.rows td.right, table.rows th.right { text-align: right; }
table.rows a { text-decoration: none; }
table.rows a:hover strong, table.rows a:focus-visible strong { color: var(--accent); }
.row-path { display: block; font-family: var(--mono); font-size: var(--t-2xs); color: var(--dim); margin-top: 0.15rem; overflow-wrap: anywhere; }
/* the method page's selected routes, one closed fold per host (B163) */
.host-list { margin: 1rem 0 0; border-top: 1px solid var(--rule); }
.host-fold { border-bottom: 1px solid var(--rule); padding: 0.55rem 0; }
.host-fold summary { cursor: pointer; font-size: var(--t-m); overflow-wrap: anywhere; }
.host-fold summary:hover strong { color: var(--accent); }
.host-fold[open] summary { margin-bottom: 0.6rem; }
.host-count { font-size: var(--t-2xs); color: var(--dim); margin-left: 0.4rem; }
.host-routes { list-style: none; margin: 0; padding: 0; }
.host-routes li { padding: 0.45rem 0; border-top: 1px solid var(--rule-2); }
.host-routes a { text-decoration: none; }
.host-routes a .row-path { font-size: var(--t-s); color: var(--ink); margin-top: 0; }
.host-routes a:hover .row-path, .host-routes a:focus-visible .row-path { color: var(--accent); }
.host-id, .host-dates, .host-panels { display: block; font-size: var(--t-2xs); color: var(--dim); overflow-wrap: anywhere; }
.host-id { font-family: var(--mono); }
.unit { font-size: var(--t-2xs); color: var(--dim); margin-left: 0.2rem; }
.tag {
  font-size: var(--t-2xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 0 0.3rem;
  margin-left: 0.4rem;
}
.stamp { display: inline-flex; flex-direction: column; line-height: 1.25; }
.stamp-day { font-size: var(--t-2xs); color: var(--dim); }
.stamp-time { font-variant-numeric: tabular-nums; }
pre.code {
  font-family: var(--mono);
  font-size: var(--t-s);
  line-height: 1.55;
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.8rem 0.9rem;
  overflow-x: auto;
  margin: 0.4rem 0 0;
}
pre.code code { font-size: inherit; }
.trust { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1rem; margin: 1.4rem 0 0; }
.trust-card {
  display: block;
  padding: 1rem 1.1rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--panel);
  text-decoration: none;
}
.trust-card:hover, .trust-card:focus-visible { border-color: var(--accent); }
.trust-card .fig-value { margin-top: 0.35rem; margin-bottom: 0.45rem; }
.trust-card .hash { max-width: 100%; }
dl.kv { display: grid; grid-template-columns: minmax(6rem, auto) 1fr; gap: 0.45rem 1.4rem; margin: 0; }
dl.kv dt { margin: 0; align-self: baseline; }
dl.kv dd { margin: 0; max-width: none; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.9rem;
  margin: 2rem 0 0;
}
.fig.card {
  border-top: 1px solid var(--rule-2);
  padding: 0.85rem 0 0.2rem;
}
.fig.card .fig-value { font-size: calc(var(--t-fig) * 0.78); margin-top: 0.25rem; }
.fig.card .fig-value.small { font-size: calc(var(--t-fig) * 0.44); }
.fig.card .fig-unit { margin-top: 0.15rem; }
.bar {
  display: flex;
  height: 0.6rem;
  border-radius: 3px;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--rule);
  margin: 0 0 1rem;
}
.bar .seg { display: block; height: 100%; background: var(--rule-2); }
.bar .seg.good { background: var(--accent); }
.bar .seg.bad { background: var(--flag); }
.bar .seg.quiet { background: var(--rule-2); opacity: 0.55; }
.legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.3rem 1.4rem;
  font-size: var(--t-s);
}
.legend li { display: flex; align-items: baseline; gap: 0.5rem; margin: 0; max-width: none; color: var(--ink-2); }
.legend .legend-name { flex: 1 1 auto; min-width: 0; }
.legend b { font-weight: 600; font-variant-numeric: tabular-nums; color: var(--ink); }
.dot { width: 0.55rem; height: 0.55rem; border-radius: 2px; flex: none; background: var(--rule-2); }
.dot.good { background: var(--accent); }
.dot.bad { background: var(--flag); }
.dot.quiet { background: var(--rule-2); opacity: 0.55; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr) 4rem;
  align-items: center;
  gap: 0 0.9rem;
  margin: 0;
  padding: 0.3rem 0;
  max-width: none;
  font-size: var(--t-s);
}
.tl-date { color: var(--dim); font-variant-numeric: tabular-nums; }
.tl-track { background: var(--panel); border: 1px solid var(--rule); border-radius: 2px; height: 0.85rem; }
.tl-bar { display: block; height: 100%; background: var(--accent); border-radius: 1px; }
.tl-value { text-align: right; font-variant-numeric: tabular-nums; color: var(--ink-2); }
.steps { list-style: none; margin: 0; padding: 0; }
.steps .step {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: 0 1rem;
  margin: 0 0 1.1rem;
  max-width: none;
  align-items: baseline;
}
.steps .step-body { min-width: 0; }
.steps .step-text { color: var(--ink); font-size: var(--t-m); margin: 0 0 0.2rem; max-width: var(--measure); }
.steps .cannot .step-text { color: var(--ink-2); }
.steps .step-why { font-size: var(--t-s); line-height: 1.55; color: var(--dim); margin: 0; max-width: var(--measure); }
@media (max-width: 30rem) {
  .steps .step { grid-template-columns: 1fr; gap: 0.3rem 0; }
}
ul.inline { list-style: none; display: flex; flex-wrap: wrap; gap: 0.35rem 1.1rem; padding: 0; margin: 0; }
ul.inline li { margin: 0; max-width: none; }

.fig { min-width: 0; }
.fig-label {
  display: block;
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}
.fig-value {
  display: block;
  font-size: var(--t-fig);
  line-height: 1.05;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-top: 0.3rem;
  overflow-wrap: anywhere;
}
.fig-value.small { font-size: calc(var(--t-fig) * 0.62); letter-spacing: -0.01em; }
.fig-unit {
  display: block;
  font-size: var(--t-s);
  color: var(--dim);
  margin-top: 0.2rem;
}
.fig.absent .fig-value { color: var(--flag); }

.toc { margin: 0; }
.toc ol {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 0.1rem 2rem;
  padding: 0;
  margin: 0.9rem 0 0;
  font-size: var(--t-s);
}
.toc li { margin: 0; max-width: none; }
.toc a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.28rem 0;
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}
.toc a:hover, .toc a:focus-visible { color: var(--accent); border-bottom-color: var(--accent); }
.toc-n {
  font-variant-numeric: tabular-nums;
  font-size: var(--t-2xs);
  color: var(--dim);
}
.col { min-width: 0; }

.entry {
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--panel);
  padding: 1rem 1.1rem 1.1rem;
  margin: 1rem 0;
}
.entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1.5rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--rule);
}
.entry-head-item { display: inline-flex; align-items: baseline; gap: 0.45rem; min-width: 0; }
.entry-key {
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  white-space: nowrap;
}
.entry-head-item code { overflow-wrap: anywhere; }
.entry > dl { margin-top: 0; }
.entry dd > p:last-child { margin-bottom: 0; }
.entry > dl > dt:first-child { margin-top: 0.75rem; }

.hash {
  font-family: var(--mono);
  font-size: var(--t-s);
  color: var(--ink-2);
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 0.1rem 0.35rem;
  display: inline-block;
  vertical-align: baseline;
  max-width: 11ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: text;
}
.hash:focus, .hash:focus-visible { max-width: 100%; overflow-wrap: anywhere; white-space: normal; }
.hash:hover { border-color: var(--accent); }
code {
  font-family: var(--mono);
  font-size: 0.9em;
  overflow-wrap: anywhere;
}
.num { font-variant-numeric: tabular-nums; }

.rung-week { font-family: var(--serif); font-size: var(--t-h1); font-weight: 600; letter-spacing: -0.01em; }
.rung {
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  color: var(--ink);
  background: var(--panel);
  white-space: nowrap;
}
.rung[data-rung="FULL"] { color: var(--accent); border-color: var(--accent); background: var(--accent-bg); }
.rung[data-rung="FAIL"] { color: var(--flag); border-color: var(--flag); background: var(--flag-bg); }
.rung[data-rung="INSTRUMENT-GAP"] { color: var(--flag); border-color: var(--rule-2); background: var(--flag-bg); }

.lead {
  border-top: 1px solid var(--rule-2);
  padding: 0.95rem 0 0.4rem;
  margin: 1.1rem 0;
}
.lead h2 {
  font-family: var(--sans);
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 0.5rem;
  padding: 0;
  border: 0;
}
.lead + .lead { margin-top: -0.5rem; }
.lead dl { margin: 0; }
dl { margin: 0.35rem 0 1rem; }
dt {
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 0.85rem;
}
dd { margin: 0.1rem 0 0; color: var(--ink-2); }
dd > p:last-child { margin-bottom: 0; }
.item {
  border-left: 2px solid var(--rule);
  padding-left: 0.9rem;
  margin: 1rem 0;
}
.nil { color: var(--dim); font-style: italic; }
.missing { color: var(--flag); font-weight: 600; font-family: var(--mono); font-size: var(--t-s); }
.scroll { overflow-x: auto; margin: 0.5rem 0 1.1rem; }
table { border-collapse: collapse; width: 100%; font-size: var(--t-m); }
th, td { border-bottom: 1px solid var(--rule); padding: 0.45rem 0.7rem 0.45rem 0; text-align: left; vertical-align: top; }
th {
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  border-bottom-color: var(--rule-2);
  white-space: nowrap;
}
td { color: var(--ink-2); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
section.doc { scroll-margin-top: 1.25rem; }
footer {
  max-width: var(--col);
  margin: 3.5rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  color: var(--dim);
  font-size: var(--t-s);
}
footer code { color: var(--ink-2); }
@media (prefers-reduced-motion: reduce) {
  * { transition: none; animation: none; }
}

.discipline {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 0.55rem 1.4rem;
  margin: 1.6rem 0 0;
  padding: 0.95rem 0 0;
  border-top: 1px solid var(--rule);
}
.discipline dt {
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0;
  padding-top: 0.1rem;
}
.discipline dd { margin: 0; font-size: var(--t-s); line-height: 1.55; color: var(--ink-2); max-width: var(--measure); }
.report-lead {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  line-height: 1.55;
  color: var(--ink);
  max-width: var(--measure);
  margin: 1.5rem 0 0;
}
.report-lead code { font-size: 0.82em; }
.feature { display: grid; grid-template-columns: minmax(7rem, 11rem) minmax(0, 1fr); gap: 0.6rem 2.2rem; margin: 1.7rem 0 0; }
.feature-value {
  display: block;
  font-size: clamp(3.2rem, 10vw, 5.2rem);
  line-height: 0.95;
  font-weight: 600;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.feature-of { display: block; font-size: var(--t-h2); color: var(--dim); margin-top: 0.4rem; }
.feature-body h3 { font-family: var(--serif); font-size: var(--t-h2); line-height: 1.3; margin: 0 0 0.45rem; }
.finding-text { font-size: var(--t-m); line-height: 1.6; color: var(--ink-2); max-width: var(--measure); }
.named { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1rem; margin: 1.6rem 0 0; }
.named-card {
  display: block;
  border-top: 1px solid var(--rule-2);
  padding: 0.9rem 0 0.4rem;
  text-decoration: none;
}
.named-card:hover, .named-card:focus-visible { border-top-color: var(--accent); }
.named-host { font-weight: 600; color: var(--ink); overflow-wrap: anywhere; }
.named-line { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.7rem; margin-top: 0.6rem; font-size: var(--t-s); color: var(--ink-2); }
.named-line b { font-variant-numeric: tabular-nums; color: var(--ink); }
.findings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; margin: 1.9rem 0 0; }
.finding { border-top: 1px solid var(--rule-2); padding: 0.9rem 0 0.4rem; }
.finding-value {
  font-size: clamp(2rem, 6vw, 2.7rem);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.finding .feature-of { display: inline; font-size: var(--t-m); margin-left: 0.4rem; }
.finding h3 { font-family: var(--serif); font-size: var(--t-base); line-height: 1.35; margin: 0.55rem 0 0.35rem; }
.finding .finding-text { font-size: var(--t-s); }
.report-deck {
  font-family: var(--serif);
  font-size: var(--t-m);
  line-height: 1.6;
  color: var(--ink-2);
  max-width: var(--measure);
  margin: 0.9rem 0 0;
}
.report-deck code { font-size: 0.85em; }
.zeros { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1rem; margin: 1rem 0 0; }
.zero { border-top: 1px solid var(--rule-2); padding: 0.75rem 0 0.5rem; }
.zero-line { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.45rem; margin: 0; max-width: none; }
.zero-value { font-size: var(--t-h2); font-weight: 600; font-variant-numeric: tabular-nums; }
.zero .feature-of { display: inline; font-size: var(--t-s); margin: 0; }
.zero-name { font-family: var(--serif); color: var(--ink); }
.zero .finding-text { font-size: var(--t-s); margin: 0.4rem 0 0; }
.appendix-fold summary { cursor: pointer; font-weight: 600; font-size: var(--t-m); color: var(--ink); }
.appendix-fold summary:hover { color: var(--accent); }
.appendix-fold[open] summary { margin-bottom: 0.9rem; }
.report-sections h3 { font-family: var(--serif); font-size: var(--t-h2); margin: 1.9rem 0 0.45rem; }
.report-sections h3:nth-of-type(1) { margin-top: 0.4rem; }
table.appendix td { vertical-align: top; }

/* the one site-voiced line above a published issue: its downloads and its record */
.issue-slots {
  margin: 0 0 0.2rem;
  font-size: var(--t-s);
  color: var(--dim);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.55rem;
}
.issue-slots .unit { color: var(--dim); }
table.appendix .row-path { max-width: 30ch; }
.rung[data-rung="published"] { color: var(--accent); border-color: var(--accent); background: var(--accent-bg); }
/* The publication index (C3). */
.pub-rows { margin: 0; }
.pub-row { border-top: 1px solid var(--rule-2); padding: 1.4rem 0 1.6rem; }
.pub-row:first-child { border-top: 0; padding-top: 0.2rem; }
.pub-row h2 {
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.18;
  letter-spacing: -0.018em;
  margin: 0.35rem 0 0.7rem;
  padding: 0;
  border: 0;
  max-width: 26ch;
  text-wrap: balance;
}
.pub-row h2 a { text-decoration: none; color: var(--ink); }
.pub-row h2 a:hover, .pub-row h2 a:focus-visible { color: var(--accent); }
.pub-issue { font-family: var(--mono); font-size: var(--t-2xs); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin: 0 0 0.6rem; }
.pub-subject { font-family: var(--serif); font-style: italic; font-size: var(--t-lead); line-height: 1.55; color: var(--ink-2); margin: 0 0 0.9rem; max-width: 60ch; }
.pub-links { font-size: var(--t-s); color: var(--dim); margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.3rem 0.5rem; }
.pub-links a { color: var(--accent); text-decoration: none; font-weight: 600; }
.pub-links a:hover, .pub-links a:focus-visible { text-decoration: underline; }
/* Quiet by design: a retirement is an operational fact, not a state to signal at. */
.rung[data-rung="retired"] { color: var(--ink-2); border-color: var(--rule-2); background: transparent; }

.gloss-list { margin: 0; }
.gloss-list dt {
  margin: 1.9rem 0 0;
  font-family: var(--serif);
  font-size: 1.7rem;
  line-height: 1.15;
  font-weight: 400;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--ink);
}
.gloss-band > h2 { font-size: var(--t-h2); letter-spacing: 0.06em; }
.gloss-rules { grid-template-columns: minmax(9rem, max-content) 1fr; gap: 1.1rem 1.6rem; align-items: start; }
.gloss-rules dt {
  font-size: var(--t-m);
  line-height: 1.6;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
}
.gloss-rules dd { font-size: var(--t-m); line-height: 1.6; }
.gloss-list dt:nth-of-type(1) { margin-top: 0; }
.gloss-list dt a { color: var(--ink); text-decoration: none; font-weight: 600; }
.gloss-list dt a:hover, .gloss-list dt a:focus-visible { color: var(--accent); }
.gloss-list dd { margin: 0.2rem 0 0; max-width: var(--measure); font-size: var(--t-m); line-height: 1.55; color: var(--ink-2); }
.gloss-body p { margin: 0 0 1.15rem; max-width: var(--measure); font-size: var(--t-m); line-height: 1.68; color: var(--ink-2); }
.gloss-body p:last-child { margin-bottom: 0; }
.gloss-body a { color: var(--accent); text-decoration: none; }
.gloss-body a:hover, .gloss-body a:focus-visible { text-decoration: underline; }
.gloss-handoff { margin: 1.7rem 0 0; max-width: var(--measure); font-size: var(--t-m); line-height: 1.6; color: var(--dim); }
.gloss-handoff a { color: var(--accent); text-decoration: none; font-weight: 600; }
.gloss-handoff a:hover, .gloss-handoff a:focus-visible { text-decoration: underline; }
.gloss-sources { list-style: none; margin: 0; padding: 0; font-size: var(--t-s); }
.gloss-sources li { margin: 0 0 0.65rem; }
.gloss-sources a { color: var(--ink-2); overflow-wrap: anywhere; }
.gloss-sources .row-path { display: block; }

/* The audit page (C2). */
.audit-hero { padding: 2.4rem 0 2.1rem; }
.audit-hero h1 {
  font-size: clamp(2.1rem, 5.2vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 0.9rem;
  max-width: 20ch;
}
.audit-hero .lede { font-size: clamp(1.0625rem, 1.9vw, 1.25rem); margin: 0 0 1.5rem; max-width: 40rem; }
.audit-cta-row { margin: 0; }
/* The audit bridge (C3). */
.audit-bridge { font-size: var(--t-base); line-height: 1.6; color: var(--ink-2); max-width: 44rem; margin: 0 0 1.6rem; }
.audit-bridge + .audit-same-system { margin-top: -0.8rem; color: var(--ink); }
.cta {
  display: inline-block;
  font-family: var(--sans);
  font-size: var(--t-base);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  color: var(--bg);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 3px;
  padding: 0.85rem 1.3rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}
.cta:hover, .cta:focus-visible { color: var(--bg); background: var(--accent); border-color: var(--accent); }
.cta .cta-arrow { display: inline-block; margin-left: 0.55rem; transition: transform 160ms ease; }
.cta:hover .cta-arrow, .cta:focus-visible .cta-arrow { transform: translateX(4px); }
.cta.quiet { color: var(--ink); background: transparent; border-color: var(--ink); }
.cta.quiet:hover, .cta.quiet:focus-visible { color: var(--bg); background: var(--accent); border-color: var(--accent); }
.audit-band > h2 { margin-bottom: 0.2rem; }
.audit-q { list-style: none; margin: 0; padding: 0; }
.audit-q li { margin: 0; max-width: none; }
.audit-q-row {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 0 1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 160ms ease;
}
.audit-q-n { font-family: var(--mono); font-size: var(--t-xs); letter-spacing: 0.06em; color: var(--dim); font-variant-numeric: tabular-nums; }
.audit-q-text {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.6vw, 1.55rem);
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: -0.012em;
  text-wrap: balance;
  transition: color 160ms ease;
}
.audit-q-arrow { font-size: var(--t-lead); color: var(--dim); transition: transform 160ms ease, color 160ms ease; }
.audit-q-row:hover, .audit-q-row:focus-visible { border-bottom-color: var(--ink); }
.audit-q-row:hover .audit-q-text, .audit-q-row:focus-visible .audit-q-text, .audit-q-row:hover .audit-q-arrow, .audit-q-row:focus-visible .audit-q-arrow { color: var(--accent); }
.audit-q-row:hover .audit-q-arrow, .audit-q-row:focus-visible .audit-q-arrow { transform: translateX(4px); }
.audit-how { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.4rem 2rem; margin: 0.9rem 0 0; }
.audit-how-item { border-top: 1px solid var(--rule-2); padding-top: 0.9rem; min-width: 0; }
.audit-how-item h3 { font-family: var(--serif); font-size: 1.3rem; line-height: 1.25; letter-spacing: -0.01em; margin: 0 0 0.4rem; color: var(--ink); }
.audit-how-item p { font-size: var(--t-m); line-height: 1.6; color: var(--ink-2); margin: 0; max-width: none; }
.audit-process { margin: 0.9rem 0 0; padding-left: 1.2rem; }
.audit-process li { font-size: var(--t-base); line-height: 1.6; color: var(--ink-2); margin: 0 0 0.45rem; max-width: none; }
.audit-process li::marker { color: var(--dim); }
.audit-request > .note { margin-top: 1.2rem; }
.audit-request > h2 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.6vw, 2.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.018em;
  text-transform: none;
  color: var(--ink);
  margin: 0 0 1.3rem;
  padding: 0;
  border-bottom: 0;
}
.audit-form { max-width: 44rem; margin: 0; }
.audit-group { border: 0; padding: 0; margin: 0 0 1.9rem; min-width: 0; }
.audit-group legend {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0;
  margin: 0 0 0.7rem;
  font-family: var(--sans);
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}
.audit-g-n { font-family: var(--mono); font-size: var(--t-2xs); font-weight: 500; letter-spacing: 0.06em; color: var(--dim); }
.audit-form label {
  display: block;
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 0.35rem;
}
.audit-form .sr { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.audit-form .field {
  display: block;
  width: 100%;
  box-sizing: border-box;
  font-family: var(--sans);
  font-size: var(--t-m);
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule-2);
  border-radius: 3px;
  padding: 0.7rem 0.8rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.audit-form .field.mono { font-family: var(--mono); }
.audit-form .field:focus-visible { outline: 0; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.audit-form .field[aria-invalid="true"] { border-color: var(--flag); }
.audit-form .hint { font-size: var(--t-2xs); color: var(--dim); margin: 0.45rem 0 0; }
.audit-options { display: grid; gap: 0.45rem; }
.audit-form .opt {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0 0.7rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--rule-2);
  border-radius: 3px;
  background: var(--bg);
  cursor: pointer;
  margin: 0;
  font-size: var(--t-m);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  transition: border-color 160ms ease, background 160ms ease;
}
.audit-form .opt:hover { border-color: var(--ink); }
.audit-form .opt:has(input:checked) { background: var(--panel); border-color: var(--ink); }
.audit-form .opt:has(input:focus-visible) { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.opt input { margin: 0; width: 1rem; height: 1rem; accent-color: var(--accent); }
.opt-text { line-height: 1.45; }
.audit-contact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem 1.2rem; }
.audit-field { min-width: 0; }
.audit-contact .audit-field-email { grid-column: 1 / -1; }
.tag-required {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.05rem 0.4rem;
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  font-size: var(--t-2xs);
  letter-spacing: 0.06em;
  color: var(--ink-2);
}
.audit-form .cta { margin-top: 0.3rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.audit-problems { margin: 0.6rem 0 0; padding-left: 1.2rem; }
.audit-foot { margin-top: 2rem; }
@media (max-width: 40rem) {
  .audit-how, .audit-contact { grid-template-columns: 1fr; }
  .audit-how { gap: 1rem; }
  .audit-q-row { grid-template-columns: 2.4rem minmax(0, 1fr) auto; padding: 0.9rem 0; }
  .audit-hero .cta, .audit-form .cta { display: block; width: 100%; }
}

.eyebrow, .kicker {
  font-family: var(--mono);
  font-size: var(--t-2xs);
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.1rem;
  max-width: none;
}
.home-hero { padding: 3.6rem 0 2.8rem; }
.home-hero h1 {
  font-size: clamp(2.2rem, 6vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -0.028em;
  margin: 0 0 1.2rem;
  max-width: 16ch;
}
.home-hero .lede {
  font-family: var(--sans);
  font-style: normal;
  font-size: clamp(1.125rem, 2vw, 1.4rem);
  line-height: 1.5;
  color: var(--ink);
  max-width: 46rem;
  margin-bottom: 1.8rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.7rem 0.8rem; margin: 0 0 1.2rem; max-width: none; }
.home-hero .browse { margin: 0; }
/* The rail-and-body movement grid. */
.movement { padding: 3rem 0 2.8rem; }
.movement > .m-rail > h2, .movement > .m-rail > .kicker { margin-bottom: 0.6rem; }
.movement > .m-rail > h2 {
  font-family: var(--sans);
  font-size: var(--t-s);
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink);
  margin-top: 0.25rem;
  padding: 0;
  border: 0;
}
.m-rail .kicker { color: var(--dim); letter-spacing: 0.12em; }
.m-body { min-width: 0; }
.m-intro {
  font-size: var(--t-lead);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 44rem;
  margin: 0 0 1.3rem;
}
.m-rail .m-intro { font-size: var(--t-s); line-height: 1.55; color: var(--dim); margin: 0.4rem 0 0; max-width: none; }
@media (min-width: 56rem) {
  .movement { display: grid; grid-template-columns: 12rem minmax(0, 1fr); gap: 0 3.5rem; align-items: start; }
  .m-rail { position: sticky; top: 4.5rem; }
}
.statement {
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  line-height: 1.32;
  letter-spacing: -0.014em;
  color: var(--ink-2);
  max-width: 30ch;
  margin: 0;
}
.statement strong { color: var(--ink); font-weight: 600; }
.bridge {
  font-size: var(--t-lead);
  line-height: 1.55;
  color: var(--ink);
  max-width: 44rem;
  margin: 1.6rem 0 0;
}
.questions, .findings, .reading { list-style: none; margin: 0; padding: 0; }
.questions li, .findings li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
  max-width: none;
}
.questions li:first-child, .findings li:first-child { border-top: 1px solid var(--rule-2); }
.reading li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  align-items: baseline;
  gap: 0 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
  max-width: none;
}
.reading li:last-child { border-bottom: 0; }
.q-n { font-family: var(--mono); font-size: var(--t-xs); letter-spacing: 0.06em; color: var(--dim); font-variant-numeric: tabular-nums; }
.q-text { font-size: clamp(1.15rem, 2.4vw, 1.5rem); line-height: 1.3; font-weight: 500; letter-spacing: -0.012em; color: var(--ink); text-wrap: balance; }
.produces { margin: 0; }
.produce { border-top: 1px solid var(--rule); padding: 0.95rem 0; }
.produce:first-child { border-top-color: var(--rule-2); }
.produce dt { margin: 0 0 0.25rem; font-size: var(--t-lead); font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--ink); }
.produce dt a { text-decoration: none; color: var(--ink); }
.produce dt a:hover, .produce dt a:focus-visible { color: var(--accent); }
.produce dd { margin: 0; font-size: var(--t-m); line-height: 1.55; color: var(--ink-2); max-width: 44rem; }
@media (min-width: 56rem) {
  .produce { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: 0 2rem; align-items: baseline; }
  .produce dt { margin: 0; }
}
.issue-id { font-family: var(--mono); font-size: var(--t-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); margin: 0 0 0.6rem; max-width: none; }
.issue-n { color: var(--accent); font-weight: 600; }
.issue-headline {
  font-family: var(--sans);
  font-size: clamp(1.6rem, 3.8vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 0 0 0.9rem;
  max-width: 24ch;
  text-wrap: balance;
}
.issue-headline a { color: var(--ink); text-decoration: none; }
.issue-headline a:hover, .issue-headline a:focus-visible { color: var(--accent); }
.issue-subject { font-family: var(--serif); font-style: italic; font-size: var(--t-lead); line-height: 1.55; color: var(--ink-2); margin: 0 0 1.6rem; max-width: 44rem; }
.findings-label { font-size: var(--t-2xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); margin: 0 0 0.2rem; }
/* C7: the beside line (one essay, one link): kicker, then title. */
.issue-beside { margin: 1.4rem 0 0; padding-top: 1rem; border-top: 1px solid var(--rule-2); font-size: var(--t-m); line-height: 1.5; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.2rem 0.8rem; max-width: 44rem; }
.issue-beside .issue-id { margin: 0; }
.issue-beside a { color: var(--ink); text-decoration: none; font-weight: 600; }
.issue-beside a:hover, .issue-beside a:focus-visible { color: var(--accent); }
.f-text { font-family: var(--serif); font-size: clamp(1.1rem, 2.1vw, 1.3rem); line-height: 1.4; color: var(--ink); }
.trust-model { font-size: clamp(1.25rem, 2.6vw, 1.6rem); line-height: 1.3; font-weight: 600; letter-spacing: -0.014em; color: var(--ink); max-width: 30ch; margin: 0 0 1rem; }
.proof .stats { margin: 1.6rem 0 0; gap: 0 2rem; }
.proof-fig { border-top: 1px solid var(--rule-2); padding: 0.75rem 0 0.3rem; }
.proof-fig .fig-value { font-size: calc(var(--t-fig) * 0.6); margin-top: 0.2rem; }
.proof-fig .fig-unit { margin-top: 0.15rem; font-size: var(--t-xs); }
a.fig-label { text-decoration: none; }
a.fig-label:hover, a.fig-label:focus-visible { color: var(--accent); }
.proof .note { max-width: 44rem; }
.proof .browse { margin-top: 1.6rem; }
.audit-foot h3 {
  font-family: var(--sans);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.016em;
  color: var(--ink);
  margin: 0 0 0.8rem;
  max-width: 26ch;
}
.audit-foot .claim { max-width: 44rem; }
.reading-row { display: contents; color: inherit; text-decoration: none; }
.reading li { padding: 1rem 0; }
.reading-body { display: block; min-width: 0; }
.reading-label { display: block; font-size: var(--t-lead); font-weight: 600; color: var(--ink); margin-bottom: 0.2rem; }
.reading-says { display: block; font-size: var(--t-m); line-height: 1.55; color: var(--ink-2); max-width: 60ch; }
.reading-row:hover .reading-label, .reading-row:focus-visible .reading-label { color: var(--accent); }
ul.plain { list-style: none; padding: 0; margin: 0.6rem 0 0; }
ul.plain li { border-top: 1px solid var(--rule); padding: 0.6rem 0; margin: 0; max-width: var(--measure); }
@media (max-width: 40rem) {
  .reading li { grid-template-columns: 2.4rem minmax(0, 1fr); }
  .cta-row .cta { display: block; width: 100%; }
}

.answer-hero h1 { max-width: 26ch; }
.answer-status {
  font-size: var(--t-m);
  line-height: 1.5;
  color: var(--ink-2);
  border-left: 2px solid var(--accent);
  padding-left: 0.8rem;
  margin: 0 0 1.1rem;
  max-width: 44rem;
}
.answer-status-tag { font-family: var(--sans); font-style: normal; font-size: var(--t-2xs); font-weight: 500; letter-spacing: 0.04em; color: var(--dim); white-space: nowrap; }
.answer-meta { font-family: var(--mono); font-size: var(--t-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); margin: 0 0 1.1rem; max-width: none; }
.answer-meta .stamp { display: inline; }
.answer-meta .stamp-day { display: inline; font-family: inherit; font-size: inherit; letter-spacing: inherit; color: inherit; }
.answer-list { list-style: none; margin: 0; padding: 0; }
.answer-list li {
  margin: 1.4rem 0 0;
  font-family: var(--sans);
  font-size: 1.3rem;
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: -0.012em;
  color: var(--ink);
  max-width: none;
  text-wrap: balance;
}
.answer-list li:first-child { margin-top: 0; }
.answer-list li a { color: var(--ink); text-decoration: none; }
.answer-list li a:hover, .answer-list li a:focus-visible { color: var(--accent); }
.answer-list .answer-status-tag { display: block; margin-top: 0.3rem; letter-spacing: 0.08em; text-transform: uppercase; }
.answer-short .short {
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  line-height: 1.4;
  font-weight: 500;
  letter-spacing: -0.012em;
  color: var(--ink);
  max-width: 40rem;
  margin: 0 0 1.8rem;
}
.answer-quoted h3 {
  font-family: var(--sans);
  font-size: var(--t-2xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 0.6rem;
}
.answer-quote {
  font-family: var(--serif);
  font-size: var(--t-m);
  line-height: 1.6;
  color: var(--ink-2);
  border-left: 2px solid var(--rule-2);
  margin: 0 0 0.6rem;
  padding: 0.1rem 0 0.1rem 0.9rem;
  max-width: 44rem;
}
.answer-quote p { margin: 0; color: inherit; }
.answer-quote strong { color: var(--ink); }
.answer-population { margin: 0 0 1.2rem 1.05rem; max-width: 44rem; }
.answer-population .note { margin-top: 0.2rem; }
.answer-quoted > .note { margin-top: 0.4rem; }
/* The essay class line (C8): the limits band's panel treatment, in the body face. */
.answer-class {
  font-family: var(--sans);
  font-size: var(--t-m);
  line-height: 1.5;
  font-weight: 500;
  color: var(--ink);
  background: var(--panel);
  border-left: 3px solid var(--ink);
  padding: 0.7rem 0.9rem;
  margin: 0 0 1.4rem;
  max-width: 40rem;
}
/* An open question the record leaves: the same panel, carrying a quotation. */
.answer-open-question {
  background: var(--panel);
  border-left: 3px solid var(--rule-2);
  padding: 1.4rem 1.3rem 1.3rem;
  margin-top: 0.6rem;
  border-bottom: 0;
}
.answer-open-question > h2 { border-bottom-color: var(--rule-2); }
.answer-open-question .answer-quote { border-left-color: var(--ink); margin-bottom: 0; }
.answer-prose { font-size: var(--t-base); line-height: 1.6; color: var(--ink-2); max-width: 44rem; margin: 0; }
.answer-evidence dl.kv { font-size: var(--t-m); }
.answer-limits {
  background: var(--panel);
  border-left: 3px solid var(--ink);
  padding: 1.4rem 1.3rem 1.3rem;
  margin-top: 0.6rem;
  border-bottom: 0;
}
.answer-limits > h2 { border-bottom-color: var(--rule-2); }
.answer-limits ul { margin: 0; padding-left: 1.1rem; }
.answer-limits li { font-size: var(--t-m); line-height: 1.55; color: var(--ink); margin: 0 0 0.5rem; }
.answer-method { font-size: var(--t-s); }
.answer-method > .note { margin-top: 0; }
.answer-method .claim { font-size: var(--t-s); }
.answer-method h3 { font-size: var(--t-2xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); margin: 1.6rem 0 0.4rem; }
.answer-method table.rows { font-size: var(--t-s); }
.answer-theme > h2, .answer-open > h2 { font-size: var(--t-s); letter-spacing: 0.13em; }
.about-who .claim { margin-bottom: 1.1rem; }
@media (min-width: 56rem) {
  .answer-hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
}