:root {
  --bg: #07090d;
  --bg-elev: #0b1017;
  --bg-card: #10161f;
  --ink: #f3efe6;
  --muted: #b7b0a4;
  --gold: #c4a87a;
  --gold-bright: #e4d2ae;
  --line: rgba(196, 168, 122, 0.22);
  --line-strong: rgba(196, 168, 122, 0.45);
  --support: #8fad9a;
  --contra: #c4847a;
  --mixed: #d4a574;
  --max: 1120px;
  --header: 64px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", serif;
  --sans: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
  color-scheme: dark;
}

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

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  background: var(--bg);
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--gold-bright);
}

a:hover {
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  z-index: 40;
  background: var(--gold);
  color: #14110c;
  padding: 8px 12px;
  font-weight: 600;
}

.skip:focus {
  top: 12px;
}

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--header);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: #07090d;
}

.header-inner {
  position: relative;
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0.2em;
  font-weight: 500;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-toggle {
  display: none;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  min-height: 40px;
  padding: 0 12px;
  font: inherit;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}

.lang {
  position: relative;
  margin-left: 4px;
}

.lang summary {
  list-style: none;
  cursor: pointer;
  color: var(--muted);
  border: 1px solid var(--line);
  min-height: 32px;
  min-width: 52px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

.lang summary::after {
  content: " ▾";
  font-size: 9px;
  letter-spacing: 0;
}

.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 30;
  min-width: 10.5rem;
  padding: 6px 0;
  border: 1px solid var(--line);
  background: #0b1017;
}

.lang-menu a {
  display: block;
  padding: 8px 12px;
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 13px;
}

.lang-menu a[aria-current="true"] {
  color: var(--ink);
}

.hero {
  padding: 56px 0 48px;
}

.section {
  padding: 64px 0;
}

.section-tight {
  padding: 48px 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
}

h1 {
  margin: 0 0 20px;
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.08;
}

.hero-copy h1 {
  max-width: 16ch;
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.18;
}

h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.lede,
.section p.lead {
  max-width: 40rem;
  color: var(--muted);
  font-size: 17px;
}

.xray-lead {
  margin: 0 0 24px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--gold);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--gold);
  color: #14110c;
}

.btn-primary:hover {
  background: var(--gold-bright);
  color: #14110c;
}

.btn-secondary {
  background: transparent;
  color: var(--gold-bright);
}

.btn-secondary:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.rule {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 40px;
  align-items: center;
}

.artefact,
.xray,
.dossier {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--bg-elev);
}

.artefact {
  padding: 18px 20px 16px;
}

.artefact-head,
.xray-banner,
.dossier-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.kicker {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.artefact-rows {
  margin: 0;
}

.artefact-rows > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.artefact-rows dt {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  align-self: center;
}

.artefact-rows dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.15;
  text-align: right;
}

.artefact-rows dd span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 12px;
}

.artefact-climax {
  border-bottom: 0 !important;
  margin-top: 4px;
  padding-top: 12px !important;
  border-top: 1px solid var(--line-strong);
}

.artefact-climax dd {
  color: var(--gold-bright);
  font-size: 26px;
}

.artefact-hint {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.lineage-rail {
  list-style: none;
  margin: 28px 0 0;
  padding: 18px 8px 8px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0;
  position: relative;
  border-top: 1px solid var(--line-strong);
}

.lineage-rail::before {
  content: "";
  position: absolute;
  top: 0;
  left: 8px;
  right: 8px;
  height: 1px;
  background: var(--line-strong);
}

.lineage-rail li {
  position: relative;
  padding: 16px 10px 0;
  min-width: 0;
}

.lineage-rail li::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 10px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  background: var(--bg);
}

.lineage-rail strong {
  display: block;
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
}

.lineage-rail span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.xray {
  padding: 18px 20px 16px;
}

.xray-layer {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.xray-layer:last-of-type {
  border-bottom: 0;
}

.layer-label {
  margin: 0 0 10px;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.compare .label,
.rec .label,
.evidence-row .label {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.compare .value,
.evidence-row .value {
  margin: 0;
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.1;
}

.compare .meta,
.evidence-row .meta,
.rec .meta {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.evidence-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
}

.evidence-marks {
  display: flex;
  gap: 6px;
}

.mark {
  width: 20px;
  height: 20px;
  border: 1px solid var(--support);
  color: var(--support);
  display: grid;
  place-items: center;
  font-size: 12px;
}

.mark.down {
  border-color: var(--contra);
  color: var(--contra);
}

.mixed {
  color: var(--mixed);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.record-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1.15fr;
  gap: 10px;
}

.rec {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--bg-card);
  min-width: 0;
}

.rec-kind {
  margin: 0 0 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rec .value {
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.15;
}

.rec-assess {
  border-style: solid;
}

.rec-action {
  border-style: dashed;
}

.rec-real {
  border-color: var(--gold);
  background: #12100c;
}

.rec-real .value {
  color: var(--gold-bright);
  font-size: 28px;
}

.linked {
  margin: 12px 0 0;
  color: var(--gold-bright);
  font-size: 13px;
}

.note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.dossier {
  padding: 20px 22px 18px;
}

.dossier-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 18px;
}

.dossier-facts {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.dossier-facts > div {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.dossier-facts dt {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dossier-facts dd {
  margin: 0;
  font-size: 15px;
}

.deliverables {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.deliverables .n {
  margin: 0 0 6px;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 12px;
}

.deliverables p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.split-copy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.compact-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.compact-list li {
  margin: 0 0 8px;
}

.review-teaser .actions {
  margin-top: 20px;
}

.who-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 22px;
}

.who-groups h3 {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--sans);
}

.who-groups p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.fine {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.step {
  padding: 20px 18px;
  border: 1px solid var(--line);
}

.step .n {
  color: var(--gold);
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.16em;
}

.page-hero {
  padding: 64px 0 40px;
}

.page-hero h1 {
  max-width: 18ch;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 42px;
  font-size: 26px;
}

.prose p,
.prose li {
  color: var(--muted);
}

.placeholder {
  font-family: var(--mono);
  font-size: 0.95em;
  color: var(--gold-bright);
}

.draft-banner {
  margin: 0 0 28px;
  padding: 14px 16px;
  border: 1px solid var(--mixed);
  color: var(--mixed);
  font-size: 14px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

.footer-inner a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 16px;
}

.footer-inner a:hover {
  color: var(--ink);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    background: #0b1017;
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open,
  .nav:not([hidden]) {
    display: flex;
  }

  .nav[hidden] {
    display: none;
  }

  .nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }

  .lang {
    margin: 12px 0 0;
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }

  .lang-menu {
    position: static;
    min-width: 0;
    margin-top: 8px;
    padding: 0;
    border: 0;
    background: transparent;
  }

  .hero-grid,
  .record-list,
  .dossier-facts,
  .deliverables,
  .split-copy,
  .who-groups,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: 30px;
  }

  .lede,
  .section p.lead {
    font-size: 15px;
  }

  .artefact-rows > div {
    padding: 6px 0;
  }

  .artefact-rows dd {
    font-size: 18px;
  }

  .artefact-climax dd {
    font-size: 22px;
  }

  .xray-layer {
    padding: 10px 0;
  }

  .rec {
    padding: 10px 12px;
  }

  .hero {
    padding: 28px 0 24px;
  }

  .section {
    padding: 44px 0;
  }

  .section-tight {
    padding: 36px 0;
  }

  .artefact-hint {
    margin: 8px 0 0;
  }

  .lineage-rail {
    display: block;
    padding: 0;
    border-top: 0;
    margin-top: 16px;
  }

  .lineage-rail::before {
    display: none;
  }

  .lineage-rail li {
    display: grid;
    grid-template-columns: 9.5rem 1fr;
    gap: 8px;
    align-items: baseline;
    padding: 7px 0;
    border-bottom: 1px solid var(--line);
  }

  .lineage-rail li::before {
    display: none;
  }

  .lineage-rail strong {
    font-size: 13px;
  }

  .lineage-rail span {
    margin-top: 0;
    font-size: 13px;
  }

  .dossier-facts > div {
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 8px 0;
  }

  .rec-real .value,
  .compare .value {
    font-size: 24px;
  }
}

@media (min-width: 861px) {
  .nav {
    display: flex !important;
  }
}