:root {
  --ink: #171522;
  --ink-soft: #575267;
  --paper: #eeeade;
  --paper-deep: #e4dece;
  --white: #fffdf8;
  --line: #b9b09d;
  --line-dark: #777083;
  --violet: #6843b4;
  --violet-dark: #45237d;
  --green: #2f7a59;
  --amber: #a76616;
  --red: #9b2d30;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, Helvetica, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shell: min(1180px, calc(100% - 44px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--serif);
  line-height: 1.55;
}
a { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  font-family: var(--sans);
}
.skip-link:focus { top: 16px; }

.masthead {
  border-top: 7px solid var(--violet);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
}
.utility-bar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.utility-bar p { margin: 0; }
.brand-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 32px;
  padding: 22px 0 16px;
}
.wordmark {
  width: fit-content;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(3.3rem, 8vw, 7.2rem);
  font-weight: 700;
  line-height: .78;
  letter-spacing: -.07em;
  text-decoration: none;
}
.wordmark span { color: var(--violet); font-style: italic; }
.strapline {
  max-width: 260px;
  margin: 0 0 3px;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: .8rem;
  line-height: 1.4;
  text-align: right;
  text-transform: uppercase;
}
.primary-nav {
  display: flex;
  gap: 0;
  overflow-x: auto;
  border-top: 1px solid var(--ink);
}
.primary-nav a {
  flex: 0 0 auto;
  margin-right: 28px;
  padding: 10px 0 9px;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}
.primary-nav a:hover,
.primary-nav a:focus,
.primary-nav a[aria-current="page"] { color: var(--violet-dark); }

.lead-story {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  gap: 58px;
  padding: 62px 0 68px;
}
.kicker,
.brief-label,
.section-rule > p,
.document-code,
.state-label,
.evidence-type,
.side-number,
.ledger-id,
.ledger-status,
.page-kicker,
.note-label {
  margin: 0;
  color: var(--violet-dark);
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.lead-copy h1 {
  max-width: 880px;
  margin: 13px 0 24px;
  font-size: clamp(3.5rem, 8vw, 7.4rem);
  line-height: .84;
  letter-spacing: -.06em;
}
.dek {
  max-width: 760px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}
.byline-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  margin-top: 34px;
  padding-top: 13px;
  border-top: 1px solid var(--line-dark);
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: .73rem;
  text-transform: uppercase;
}
.byline-row p { margin: 0; }
.front-brief {
  align-self: start;
  padding-left: 28px;
  border-left: 4px solid var(--violet);
}
.front-brief h2 {
  margin: 8px 0 20px;
  font-size: 2rem;
  line-height: 1.05;
}
.front-brief dl { margin: 0; border-top: 1px solid var(--ink); }
.front-brief dl div { padding: 14px 0; border-bottom: 1px solid var(--line); }
.front-brief dt { font-family: var(--sans); font-size: .78rem; font-weight: 800; text-transform: uppercase; }
.front-brief dd { margin: 4px 0 0; color: var(--ink-soft); }
.arrow-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--violet-dark);
  font-family: var(--sans);
  font-size: .8rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}
.arrow-link.dark { color: var(--paper); }

.ticker { border-block: 1px solid var(--ink); background: var(--ink); color: var(--paper); }
.ticker-track {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 14px;
  min-height: 44px;
  font-family: var(--sans);
  font-size: .72rem;
}
.ticker-track span { color: #c7b6f4; font-weight: 800; letter-spacing: .08em; }
.ticker-track strong { font-weight: 500; }

.issue-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 50px;
  padding: 76px 0 88px;
}
.section-rule {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 24px;
  align-items: end;
  padding-bottom: 10px;
  margin-bottom: 28px;
  border-bottom: 3px solid var(--ink);
}
.section-rule h2 {
  margin: 0;
  font-size: clamp(2.3rem, 5vw, 4.7rem);
  line-height: .9;
  letter-spacing: -.045em;
}
.specimen-label {
  width: fit-content;
  margin: 0 0 -1px auto;
  padding: 7px 10px;
  color: var(--white);
  background: var(--red);
  font-family: var(--sans);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.migration-sheet { border: 1px solid var(--ink); background: var(--white); }
.sheet-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: start;
  padding: 24px;
  border-bottom: 1px solid var(--ink);
}
.sheet-header h3 { margin: 6px 0 4px; font-size: 2rem; line-height: 1; }
.sheet-header p:last-child { margin: 0; color: var(--ink-soft); }
.decision-stamp {
  padding: 10px 14px 8px;
  border: 3px double var(--violet-dark);
  color: var(--violet-dark);
  font-family: var(--sans);
  font-size: .92rem;
  font-weight: 900;
  letter-spacing: .11em;
  transform: rotate(-2deg);
}
.platform-ledger {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  border-bottom: 1px solid var(--ink);
}
.platform-ledger section { padding: 24px; }
.platform-ledger section:first-child { background: #eee7e0; }
.platform-ledger section:last-child { background: #e4eee8; }
.platform-ledger strong { display: block; margin: 7px 0; font-size: 1.65rem; }
.platform-ledger span { color: var(--ink-soft); }
.change-mark {
  display: grid;
  place-items: center;
  min-width: 60px;
  border-inline: 1px solid var(--ink);
  color: var(--violet-dark);
  font-family: var(--sans);
  font-size: 2rem;
}
.fact-ledger { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; border-bottom: 1px solid var(--ink); }
.fact-ledger div { padding: 14px 16px; border-right: 1px solid var(--line); }
.fact-ledger div:last-child { border-right: 0; }
.fact-ledger dt { color: var(--ink-soft); font-family: var(--sans); font-size: .66rem; font-weight: 800; text-transform: uppercase; }
.fact-ledger dd { margin: 4px 0 0; font-weight: 700; }
.annotation-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.annotation-grid section { position: relative; min-height: 210px; padding: 24px 24px 22px 64px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.annotation-grid section:nth-child(even) { border-right: 0; }
.annotation-index { position: absolute; left: 22px; top: 21px; margin: 0; color: var(--violet); font-family: var(--sans); font-size: 1.5rem; font-weight: 900; }
.annotation-grid h4 { margin: 0 0 8px; font-size: 1.25rem; }
.annotation-grid p:not(.annotation-index):not(.evidence-type) { margin: 0; color: var(--ink-soft); }
.evidence-type { margin-top: 22px; color: var(--green); }
.sheet-footer { padding: 18px 22px; background: var(--paper-deep); }
.sheet-footer p { margin: 0; }
.side-column { border-top: 3px solid var(--ink); }
.side-note { padding: 22px 0 24px; border-bottom: 1px solid var(--line-dark); }
.side-note h3 { margin: 6px 0 8px; font-size: 1.5rem; line-height: 1.05; }
.side-note p:last-child { margin: 0; color: var(--ink-soft); }

.desk-section { padding: 76px 0 86px; color: var(--paper); background: var(--ink); }
.split-heading { grid-template-columns: 1fr auto; }
.split-heading > div { display: grid; grid-template-columns: 170px 1fr; gap: 24px; align-items: end; }
.desk-section .section-rule { border-color: var(--paper); }
.desk-section .section-rule > p { color: #c7b6f4; }
.research-ledger { list-style: none; padding: 0; margin: 0; }
.research-ledger li {
  display: grid;
  grid-template-columns: 90px minmax(0, 1.6fr) minmax(180px, .7fr) 100px;
  gap: 24px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid #50495c;
}
.research-ledger h3 { margin: 0; font-size: 1.45rem; line-height: 1.1; }
.research-ledger p { margin: 0; color: #c2bac8; }
.ledger-id { color: #c7b6f4; }
.ledger-status { color: var(--paper); text-align: right; }

.signal-register { padding: 78px 0 88px; }
.register-table { border-top: 2px solid var(--ink); }
.register-row {
  display: grid;
  grid-template-columns: 1fr 1.35fr 1.35fr;
  gap: 20px;
  padding: 15px 12px;
  border-bottom: 1px solid var(--line-dark);
}
.register-head { font-family: var(--sans); font-size: .7rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.register-row span { color: var(--ink-soft); }
.register-row.held { background: #e6e0ee; }

.editorial-close { padding: 68px 0 74px; color: var(--paper); background: var(--violet-dark); }
.close-grid { display: grid; grid-template-columns: 70px minmax(0, 1fr) 280px; gap: 34px; align-items: start; }
.closing-mark { margin: -18px 0 0; font-size: 8rem; line-height: 1; }
.editorial-close blockquote { margin: 0; font-size: clamp(2rem, 4.5vw, 4.1rem); line-height: 1.02; }
.editorial-close > .shell > p:last-child { margin: 8px 0 0; color: #d9ceee; }

.page-hero { padding: 56px 0 42px; border-bottom: 1px solid var(--ink); }
.page-hero h1 { max-width: 900px; margin: 9px 0 18px; font-size: clamp(3rem, 7vw, 6.4rem); line-height: .88; letter-spacing: -.055em; }
.page-intro { max-width: 820px; margin: 0; color: var(--ink-soft); font-size: 1.2rem; }
.editorial-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 58px; padding: 58px 0 82px; }
.editorial-rail { align-self: start; padding-top: 12px; border-top: 3px solid var(--ink); }
.editorial-rail p,
.editorial-rail a { display: block; margin: 0; padding: 10px 0; border-bottom: 1px solid var(--line); font-family: var(--sans); font-size: .75rem; font-weight: 700; text-decoration: none; text-transform: uppercase; }
.editorial-body { max-width: 840px; }
.editorial-body h2 { margin: 48px 0 14px; font-size: 2.25rem; line-height: 1; }
.editorial-body h2:first-of-type { margin-top: 0; }
.editorial-body h3 { margin: 30px 0 8px; }
.editorial-body p,
.editorial-body li { color: var(--ink-soft); }
.editorial-body table { width: 100%; border-collapse: collapse; margin: 22px 0; background: var(--white); }
.editorial-body th,
.editorial-body td { padding: 13px 14px; border: 1px solid var(--line-dark); text-align: left; vertical-align: top; }
.editorial-body th { font-family: var(--sans); font-size: .75rem; text-transform: uppercase; }
.protocol-notice { padding: 18px 20px; border-left: 5px solid var(--violet); background: #e7e0ef; }
.case-file-list { list-style: none; padding: 0; margin: 0; }
.case-file-list li { padding: 26px 0 30px; border-bottom: 2px solid var(--ink); }
.case-file-list h2 { margin: 6px 0 10px; font-size: 2.2rem; }
.case-file-list p:not(.note-label) { max-width: 760px; }
.case-file-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.case-file-meta span { padding: 6px 8px; border: 1px solid var(--line-dark); font-family: var(--sans); font-size: .68rem; font-weight: 800; }

.site-footer { padding: 44px 0 48px; border-top: 5px solid var(--violet); background: var(--ink); color: var(--paper); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: end; }
.footer-wordmark { color: var(--paper); font-size: 2.8rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; font-family: var(--sans); font-size: .76rem; text-transform: uppercase; }
.footer-links a { text-decoration: none; }
.footer-grid > p { grid-column: 1 / -1; margin: 0; padding-top: 18px; border-top: 1px solid #50495c; color: #c2bac8; font-family: var(--sans); font-size: .72rem; }

@media (max-width: 900px) {
  .lead-story,
  .issue-grid,
  .close-grid,
  .editorial-layout { grid-template-columns: 1fr; }
  .front-brief { padding-left: 20px; }
  .ticker-track { grid-template-columns: auto 1fr; padding: 10px 0; }
  .section-rule,
  .split-heading,
  .split-heading > div { grid-template-columns: 1fr; }
  .research-ledger li { grid-template-columns: 70px 1fr; }
  .research-ledger li p { grid-column: 2; }
  .ledger-status { grid-column: 2; text-align: left; }
  .close-grid { gap: 14px; }
  .closing-mark { display: none; }
  .editorial-rail { display: none; }
}

@media (max-width: 680px) {
  :root { --shell: min(100% - 26px, 1180px); }
  .utility-bar,
  .brand-row { grid-template-columns: 1fr; display: grid; }
  .utility-bar p:last-child,
  .strapline { text-align: left; }
  .wordmark { font-size: 3.5rem; }
  .lead-copy h1 { font-size: 3.6rem; }
  .platform-ledger,
  .fact-ledger,
  .annotation-grid,
  .register-row { grid-template-columns: 1fr; }
  .change-mark { min-height: 48px; border-inline: 0; border-block: 1px solid var(--ink); transform: rotate(90deg); }
  .fact-ledger div { border-right: 0; border-bottom: 1px solid var(--line); }
  .annotation-grid section { border-right: 0; }
  .register-head { display: none; }
  .register-row { gap: 5px; }
  .sheet-header { grid-template-columns: 1fr; }
  .decision-stamp { width: fit-content; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* Current migration-desk components: restore the editorial treatment after the
   zero-bulletin markup replaced the original specimen layout. */
.bulletin {
  border: 1px solid var(--ink);
  background: var(--white);
}
.bulletin-topline {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 16px 8px;
  border-bottom: 1px solid var(--ink);
  color: var(--violet-dark);
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .09em;
}
.bulletin-topline strong { color: var(--red); }
.bulletin-header { padding: 28px 28px 24px; border-bottom: 1px solid var(--ink); }
.bulletin-header p {
  margin: 0 0 8px;
  color: var(--violet-dark);
  font-family: var(--sans);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.bulletin-header h3 { max-width: 780px; margin: 0; font-size: clamp(1.8rem, 3.5vw, 3.1rem); line-height: .98; }
.migration-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 62px minmax(0, 1fr);
  border-bottom: 1px solid var(--ink);
}
.migration-compare section { padding: 23px 24px; }
.migration-compare section:first-child { background: #eee7e0; }
.migration-compare section:last-child { background: #e4eee8; }
.migration-compare p {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.migration-compare strong { display: block; margin: 5px 0; font-size: 1.5rem; line-height: 1.05; }
.migration-compare span { color: var(--ink-soft); }
.migration-arrow {
  display: grid;
  place-items: center;
  border-inline: 1px solid var(--ink);
  color: var(--violet-dark);
  font-family: var(--sans);
  font-size: 2rem;
}
.evidence-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.evidence-grid section { min-height: 190px; padding: 22px 20px; border-right: 1px solid var(--line); }
.evidence-grid section:last-child { border-right: 0; }
.evidence-grid h4 { margin: 4px 0 7px; font-size: 1.2rem; line-height: 1.05; }
.evidence-grid p:last-child { margin: 0; color: var(--ink-soft); }
.evidence-code {
  margin: 0;
  color: var(--violet);
  font-family: var(--sans);
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .08em;
}
.bulletin-footer { padding: 16px 22px; background: var(--paper-deep); }
.ledger-section { padding: 76px 0 86px; color: var(--paper); background: var(--ink); }
.ledger-section .section-rule { border-color: var(--paper); }
.ledger-section .section-rule > p { color: #c7b6f4; }
.source-register { padding: 78px 0 88px; }
.source-register .register-row { grid-template-columns: 1.1fr 1fr 1.15fr .85fr; }
.source-register .register-head { color: var(--ink); }
.primary-nav a:focus-visible,
.footer-links a:focus-visible,
.arrow-link:focus-visible,
.wordmark:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 4px;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
@media (max-width: 900px) {
  .evidence-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .evidence-grid section:nth-child(2) { border-right: 0; }
  .evidence-grid section:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .source-register .register-row { grid-template-columns: 1fr 1.25fr 1.25fr .8fr; }
}
@media (max-width: 680px) {
  .bulletin-header { padding: 22px 18px; }
  .migration-compare { grid-template-columns: 1fr; }
  .migration-arrow { min-height: 44px; border-inline: 0; border-block: 1px solid var(--ink); transform: rotate(90deg); }
  .evidence-grid { grid-template-columns: 1fr; }
  .evidence-grid section { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .evidence-grid section:last-child { border-bottom: 0; }
  .source-register .register-row { grid-template-columns: 1fr; }
  .source-register .register-row strong { margin-top: 5px; }
}
.not-found {
  max-width: 980px;
  min-height: min(60vh, 620px);
  padding: clamp(72px, 12vw, 150px) 0;
}
.not-found h1 {
  max-width: 780px;
  margin: 12px 0 22px;
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  line-height: .88;
  letter-spacing: -.055em;
}
.not-found > p:not(.page-kicker) {
  max-width: 640px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}
.not-found-actions { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 28px; }
.not-found-actions .arrow-link { margin-top: 0; }