/* Shared editorial presentation. Enabled only by content-visuals.mjs.
   Thirty passes are recorded below; factual content and release dates stay intact. */
@media screen {
/* 01 — A consistent, higher-contrast reading palette. */
body[data-content-visuals] {
  --content-ink: #eeeae2;
  --content-muted: #bcc2cb;
  --content-soft: #a6afbc;
  --content-accent: #e2bd82;
  --content-link: #a6ccd9;
  --content-line: #303640;
  --content-panel: #11171f;
  --site-paper: var(--content-ink);
  --site-muted: var(--content-muted);
  --site-faint: var(--content-soft);
  --research-muted: var(--content-muted);
  --research-faint: var(--content-soft);
  color: var(--content-ink);
}
/* 02 — A quiet canvas keeps long-form reading in the foreground. */
body[data-content-visuals] {
  background: radial-gradient(ellipse at 70% 0, #24303a26, transparent 650px), #0a0f15;
  background-attachment: scroll;
}
body[data-content-visuals]::before,
body[data-content-visuals]::after { content: none; }
/* 03 — Consistent outer gutters across document families. */
body[data-content-visuals] :is(.wrap, .research-article, .research-index, .research-footer) {
  width: min(1120px, calc(100% - 64px));
  max-width: 1120px;
  margin-inline: auto;
}
body[data-content-visuals].site-document-page .wrap { padding: 28px 0 64px; }
/* 04 — Publisher documents read as an open page, without a heavy glass box. */
body[data-content-visuals].site-document-page .methodology {
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  backdrop-filter: none;
}
body[data-content-visuals].site-document-page .methodology::before { content: none; }
/* 05 — Titles scale with the viewport and wrap at enlarged text sizes. */
body[data-content-visuals] :is(.methodology h1, .research-hero h1, .design-hub-hero h1, .archive-hero h1, .wallet-library-hero h1) {
  max-width: 26ch;
  margin-block: 18px 24px;
  color: var(--content-ink);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.45rem);
  font-weight: 550;
  line-height: 1.12;
  letter-spacing: -.038em;
  text-wrap: balance;
  overflow-wrap: anywhere;
}
/* 06 — Release labels and dates support the title instead of competing with it. */
body[data-content-visuals] :is(.publisher-kicker, .research-kicker, .archive-kicker, .eyebrow, .kicker) {
  color: var(--content-accent);
  font-size: .72rem;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: .085em;
  overflow-wrap: anywhere;
}
body[data-content-visuals] :is(.methodology-meta, .research-byline, .wallet-editorial-meta) {
  color: var(--content-soft);
  font-size: .77rem;
  line-height: 1.85;
  letter-spacing: .015em;
  text-transform: none;
}
body[data-content-visuals] .methodology-meta em { font-style: normal; }
body[data-content-visuals].site-document-page .methodology .publisher-kicker { font-size: .7rem; line-height: 1.85; color: var(--content-accent); margin-bottom: 16px; }
body[data-content-visuals] .research-byline { margin: 20px 0 28px; }
/* 07 — Navigation has a clear baseline, generous targets and room to wrap. */
body[data-content-visuals] :is(.document-topbar, .research-topbar, .wallet-library-topbar) {
  gap: 12px 24px;
  padding-block: 12px 18px;
  border-bottom: 1px solid var(--content-line);
  box-shadow: none;
}
body[data-content-visuals] .document-topbar { margin-bottom: 32px; flex-wrap: wrap; }
body[data-content-visuals] .methodology-brand { margin: 0; font-size: 11px; }
body[data-content-visuals] :is(.document-topbar nav, .research-topbar nav, .wallet-global-nav) { display: flex; flex-wrap: wrap; gap: 4px 18px; }
body[data-content-visuals] :is(.document-topbar nav, .research-topbar nav, .wallet-global-nav) a {
  display: inline-flex; align-items: center; min-height: 36px; color: var(--content-muted); font-size: 11px; text-decoration: none;
}
body[data-content-visuals] :is(.document-topbar, .research-topbar) [aria-current="page"] { color: var(--content-accent); box-shadow: inset 0 -2px var(--content-accent); }
body[data-content-visuals] .research-topbar nav a[aria-current]::after { content: none; }
/* 08 — Breadcrumbs are a quiet, legible orientation aid. */
body[data-content-visuals] :is(.research-breadcrumbs, nav[aria-label="Breadcrumb"], .wallet-library-breadcrumb) {
  max-width: 1120px; margin-block: 20px 24px; color: var(--content-soft); font-size: .76rem; line-height: 1.8; overflow-wrap: anywhere;
}
body[data-content-visuals] [aria-label="Breadcrumb"] a { color: var(--content-link); text-underline-offset: .2em; }
body[data-content-visuals] .research-breadcrumbs { overflow: visible; white-space: normal; opacity: 1; }
body[data-content-visuals] .research-breadcrumbs ol { flex-wrap: wrap; row-gap: 6px; }
body[data-content-visuals] .research-breadcrumbs li { min-width: 0; white-space: normal; }
/* 09 — Introductory copy has a deliberate reading measure. */
body[data-content-visuals] :is(.publisher-lede, .research-dek, .archive-hero-dek, .wallet-library-dek, .wallet-standfirst) {
  max-width: 67ch; color: var(--content-muted); font-size: clamp(1.05rem, 1.6vw, 1.2rem); font-weight: 400; line-height: 1.8;
}
/* 10 — The direct answer is visually distinct from supporting detail. */
body[data-content-visuals] :is(#answer, .encyclopedia-quick-answer, .key-finding) {
  margin-block: 28px 36px; padding: 24px 28px; border: 1px solid var(--content-line); border-left: 3px solid var(--content-accent);
  border-radius: 0 10px 10px 0; background: linear-gradient(110deg, #e2bd8209, transparent), var(--content-panel); color: var(--content-ink);
}
body[data-content-visuals] .encyclopedia-quick-answer > p { color: var(--content-ink); font-size: 1.05rem; line-height: 1.85; }
/* 11 — Section hierarchy uses type and spacing, without decorative bullets. */
body[data-content-visuals] :is(.methodology h2, .section-copy h2, .research-prose h2) {
  margin-block: 40px 16px; padding: 0; color: var(--content-ink); font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(1.25rem, 2.2vw, 1.65rem); font-weight: 550; line-height: 1.35; letter-spacing: -.022em; text-wrap: pretty; overflow-wrap: anywhere;
}
body[data-content-visuals] :is(.methodology h2, .section-copy h2)::before { content: none; }
body[data-content-visuals] .section-copy > h2:first-child { margin-top: 0; }
/* 12 — Prose has a comfortable line length and steady paragraph rhythm. */
body[data-content-visuals] :is(.methodology > p, .methodology > section > p, .section-copy > p, .research-prose > p) {
  max-width: 72ch; margin-bottom: 1.25em; color: var(--content-muted); font-size: 1rem; line-height: 1.85; overflow-wrap: anywhere;
}
body[data-content-visuals] :is(.methodology, .section-copy, .research-prose) strong { color: var(--content-ink); font-weight: 600; }
/* 13 — Lists scan as separate thoughts rather than dense text blocks. */
body[data-content-visuals] :is(.methodology, .section-copy, .research-prose) > :is(ul, ol):not([class]) { padding-left: 1.4em; color: var(--content-muted); }
body[data-content-visuals] :is(.methodology, .section-copy, .research-prose) > :is(ul, ol):not([class]) li { padding-left: .3em; margin-block: .65em; line-height: 1.8; }
body[data-content-visuals] li::marker { color: var(--content-accent); }
/* 14 — Definition lists make term-and-explanation pairs easy to follow. */
body[data-content-visuals] .methodology > dl { margin: 24px 0 36px; padding: 0 0 0 22px; border-left: 2px solid var(--content-line); }
body[data-content-visuals] .methodology > dl dt { color: var(--content-ink); font-weight: 600; margin-top: 20px; }
body[data-content-visuals] .methodology > dl dd { margin: 6px 0 22px; max-width: 70ch; color: var(--content-muted); line-height: 1.8; }
/* 15 — Reproduction steps are a numbered reading sequence. */
body[data-content-visuals] [aria-labelledby="reproduce"] ol { counter-reset: reading-step; display: grid; gap: 0; list-style: none; padding: 0; border-block: 1px solid var(--content-line); }
body[data-content-visuals] [aria-labelledby="reproduce"] li { counter-increment: reading-step; display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; padding: 18px 0; color: var(--content-muted); line-height: 1.7; }
body[data-content-visuals] [aria-labelledby="reproduce"] li + li { border-top: 1px solid var(--content-line); }
body[data-content-visuals] [aria-labelledby="reproduce"] li::before { content: counter(reading-step, decimal-leading-zero); color: var(--content-accent); font: 500 .75rem/1.9 ui-monospace, monospace; }
/* 16 — Evidence rows have space for long claims and visible source links. */
body[data-content-visuals] .policy-list { margin: 20px 0 32px; border-color: var(--content-line); border-radius: 8px; background: var(--content-line); }
body[data-content-visuals] .policy-list li { padding: 20px 22px; background: var(--content-panel); color: var(--content-muted); font-size: .95rem; line-height: 1.8; overflow-wrap: anywhere; }
body[data-content-visuals] .policy-list a { color: var(--content-link); text-decoration: underline; text-underline-offset: .22em; }
/* 17 — Scope limitations and notes remain prominent without alarm styling. */
body[data-content-visuals] :is(.publisher-note, .editorial-note, .research-caveats, .wallet-caveats, #boundary + p) {
  padding: 20px 24px; border: 1px solid #a6ccd933; border-left: 3px solid #86aebb; border-radius: 0 8px 8px 0;
  background: #a6ccd907; color: var(--content-muted); font-size: .92rem; line-height: 1.85;
}
/* 18 — Citation blocks separate reusable reference text from the article. */
body[data-content-visuals] .citation-box { display: grid; gap: 18px; margin-block: 44px; padding: 24px; border: 1px solid var(--content-line); border-radius: 10px; background: var(--content-panel); }
body[data-content-visuals] .citation-box h2 { margin: 4px 0 0; font-size: 1.15rem; }
body[data-content-visuals] :is(.citation-text, .archive-citation) { color: var(--content-muted); font-size: .86rem; line-height: 1.8; overflow-wrap: anywhere; }
body[data-content-visuals] .citation-box > div > p { margin: 0; color: var(--content-accent); font-size: .72rem; letter-spacing: .06em; }
/* 19 — Tables preserve numeric alignment and scroll within their own frame. */
body[data-content-visuals] :is(.method-table, .table-scroll, .archive-table-scroll, .catalog-table-wrap) { max-width: 100%; min-width: 0; overflow-x: auto; border: 1px solid var(--content-line); border-radius: 8px; scrollbar-color: #627180 var(--content-panel); }
body[data-content-visuals] :is(.method-table, .research-table, .archive-coverage-table) :is(th, td) { padding: 14px 16px; font-size: .86rem; line-height: 1.6; font-variant-numeric: tabular-nums; border-color: var(--content-line); }
body[data-content-visuals] :is(.method-table, .research-table, .archive-coverage-table) thead th { color: var(--content-ink); background: #19222c; font-weight: 550; }
body[data-content-visuals] :is(.method-table, .research-table, .archive-coverage-table) tbody tr:nth-child(even) { background: #ffffff03; }
body[data-content-visuals].observation-page table { width: 100%; table-layout: fixed; }
body[data-content-visuals].observation-page :is(th, td) { overflow-wrap: anywhere; }
/* 20 — Long addresses and code stay inside the reading column. */
body[data-content-visuals] :is(code, .citation-text, .source-ref, .wallet-address) { overflow-wrap: anywhere; word-break: normal; }
body[data-content-visuals].observation-page .value-number { white-space: normal; overflow-wrap: anywhere; }
body[data-content-visuals] pre { max-width: 100%; overflow-x: auto; border: 1px solid var(--content-line); border-radius: 8px; background: var(--content-panel); padding: 20px; color: var(--content-ink); font-size: .85rem; line-height: 1.75; }
/* 21 — In-page navigation is a compact, distinguishable reading aid. */
body[data-content-visuals] :is(.article-contents, .document-contents) { border: 1px solid var(--content-line); border-radius: 8px; background: #11171faa; padding: 18px; }
body[data-content-visuals] :is(.article-contents, .document-contents) a { display: block; padding-block: 7px; color: var(--content-muted); font-size: .82rem; line-height: 1.5; text-decoration: none; overflow-wrap: anywhere; }
body[data-content-visuals] :is(.article-contents, .document-contents) a:hover,
body[data-content-visuals] .article-contents a[aria-current] { color: var(--content-accent); }
/* 22 — Dates and review metadata use aligned, readable labels. */
body[data-content-visuals] .research-meta { gap: 18px 28px; padding-block: 22px; border-color: var(--content-line); }
body[data-content-visuals] .research-meta dt { color: var(--content-soft); font-size: .7rem; letter-spacing: .04em; }
body[data-content-visuals] .research-meta dd { color: var(--content-ink); font-size: .82rem; line-height: 1.65; overflow-wrap: anywhere; }
body[data-content-visuals] .entry-exports { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-block: 18px; }
body[data-content-visuals] .entry-exports :is(a, button) { min-height: 38px; display: inline-flex; align-items: center; font-size: .8rem; }
/* 23 — Facts and claims read as structured evidence, with clear open states. */
body[data-content-visuals] :is(.claim-records, .claim-register) { background: var(--content-panel); border: 1px solid var(--content-line); border-radius: 8px; padding: 22px; }
body[data-content-visuals] :is(.claim-records, .claim-register) details[open] { border-color: #e2bd8266; }
body[data-content-visuals] .research-section { padding-block: 32px; border-color: var(--content-line); }
body[data-content-visuals] .section-number { color: var(--content-accent); font-size: .72rem; }
/* 24 — Sources and citation links remain usable as text grows. */
body[data-content-visuals] .research-citations { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 18px; }
body[data-content-visuals] .research-citations > span { flex-basis: 100%; color: var(--content-soft); font-size: .68rem; }
body[data-content-visuals] .research-citations a { padding: 7px 10px; border: 1px solid var(--content-line); border-radius: 5px; color: var(--content-accent); font-size: .73rem; line-height: 1.65; overflow-wrap: anywhere; }
body[data-content-visuals] .research-sources li { margin-block: 12px; padding: 20px; border: 1px solid var(--content-line); border-radius: 8px; background: var(--content-panel); overflow-wrap: anywhere; }
body[data-content-visuals] .research-sources cite { font-size: .97rem; line-height: 1.6; font-style: normal; }
/* 25 — FAQ disclosure controls have generous spacing and visible state. */
body[data-content-visuals] .research-faq details { border-color: var(--content-line); padding: 0; }
body[data-content-visuals] .research-faq summary { padding: 20px 4px; color: var(--content-ink); font-size: 1rem; font-weight: 500; line-height: 1.6; cursor: pointer; overflow-wrap: anywhere; }
body[data-content-visuals] .research-faq summary::marker { color: var(--content-accent); }
body[data-content-visuals] .research-faq details[open] { padding-bottom: 16px; background: #ffffff02; }
body[data-content-visuals] .research-faq details > p { color: var(--content-muted); font-size: .95rem; line-height: 1.85; }
/* 26 — Discovery cards and related reading share a restrained visual hierarchy. */
body[data-content-visuals] :is(.research-index-grid, .publisher-grid, .wallet-library-index) { gap: 16px; }
body[data-content-visuals] :is(.research-index-card, .publisher-card, .wallet-library-card, .encyclopedia-card) {
  min-width: 0; min-height: 0; padding: 24px; border: 1px solid var(--content-line); border-radius: 10px; background: var(--content-panel); box-shadow: none;
}
body[data-content-visuals] :is(.research-index-card, .publisher-card, .wallet-library-card, .encyclopedia-card) :is(h2, h3) { margin: 10px 0; color: var(--content-ink); font-size: 1.16rem; line-height: 1.4; letter-spacing: -.015em; overflow-wrap: anywhere; }
body[data-content-visuals] :is(.research-index-card, .publisher-card, .wallet-library-card, .encyclopedia-card) p { color: var(--content-muted); font-size: .92rem; line-height: 1.8; }
body[data-content-visuals] :is(.research-index-card, .wallet-library-card, .encyclopedia-card):hover { border-color: #e2bd8280; background: #171e27; transform: none; }
body[data-content-visuals] .related-research { gap: 14px; }
body[data-content-visuals] .related-research a { padding: 18px 0; border-color: var(--content-line); }
body[data-content-visuals] .related-research small { color: var(--content-muted); font-size: .82rem; line-height: 1.7; }
/* 27 — Figures, captions and quotations sit clearly within the article. */
body[data-content-visuals] :is(.research-lead, .evidence-artifact, .history-lead-figure) { border-color: var(--content-line); border-radius: 10px; }
body[data-content-visuals] :is(.research-lead, .evidence-artifact, .history-lead-figure) img { max-width: 100%; height: auto; border-radius: 6px; }
body[data-content-visuals] figcaption { color: var(--content-soft); font-size: .82rem; line-height: 1.8; }
body[data-content-visuals] blockquote { margin-inline: 0; padding: 20px 24px; border-left: 2px solid var(--content-accent); color: var(--content-ink); background: #e2bd8206; line-height: 1.8; }
/* 28 — Address dossiers get the same typographic and evidence treatment. */
body[data-content-visuals].wallet-page :is(.wallet-title, #wallet-title) { font-size: clamp(2rem, 2.7vw, 2.7rem); line-height: 1.15; letter-spacing: -.03em; overflow-wrap: anywhere; }
@media (min-width: 1181px) {
  body[data-content-visuals].wallet-page .wallet-hero-grid { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(230px, .8fr); gap: 24px; }
}
body[data-content-visuals].wallet-page :is(.wallet-facts-section, .wallet-source-ledger, .wallet-record-card, .wallet-related-card) { border-color: var(--content-line); border-radius: 8px; }
body[data-content-visuals].wallet-page :is(.wallet-source-ledger, .wallet-facts-section) :is(p, dd, li) { color: var(--content-muted); line-height: 1.8; }
body[data-content-visuals].wallet-page .wallet-section-head h2 { font-size: clamp(1.25rem, 2.2vw, 1.7rem); letter-spacing: -.02em; }
body[data-content-visuals].wallet-page .wallet-local-nav a { min-height: 42px; font-size: .75rem; }
/* 29 — Archive records and chronology panels retain their evidence structure. */
body[data-content-visuals] :is(.archive-record, .archive-quote, .topic-record, .topic-lens, .history-entry) { border-color: var(--content-line); }
body[data-content-visuals] :is(.archive-record-copy, .archive-scope-copy, .topic-lens) p { color: var(--content-muted); font-size: .94rem; line-height: 1.85; }
body[data-content-visuals] :is(.archive-tags a, .archive-tags span) { border-radius: 4px; line-height: 1.6; }
body[data-content-visuals] :is(.archive-workbench, .archive-scope, .satoshi-identity-card) { border-color: var(--content-line); border-radius: 10px; background: var(--content-panel); }
body[data-content-visuals] .archive-hero { padding-block: 44px 54px; gap: 40px; }
body[data-content-visuals] .archive-signal { min-height: 0; }
body[data-content-visuals].history-page :is(.entry-detail p, .entry-copy p, .entry-description) { color: var(--content-muted); line-height: 1.85; }
body[data-content-visuals].history-page .history-topnav { display: flex; flex-wrap: wrap; min-width: 0; max-width: 100%; gap: 8px 16px; }
body[data-content-visuals].history-page .history-topnav a { min-width: 0; white-space: normal; overflow-wrap: anywhere; }
/* 30 — Responsive reading, keyboard visibility and footer rhythm. */
body[data-content-visuals] :is(.methodology, .research-reading-body, .section-copy, .research-hero-copy, .design-hub-hero > *, .wallet-hero-copy) { min-width: 0; }
body[data-content-visuals] :is(h1, h2, h3, p, li, dd) { overflow-wrap: anywhere; }
body[data-content-visuals] :is(a, button, summary, input, select, [tabindex]):focus-visible { outline: 2px solid var(--content-accent); outline-offset: 4px; }
body[data-content-visuals] :is(h2, section, details)[id] { scroll-margin-top: 110px; }
body[data-content-visuals] :is(.foot, .research-footer, .history-footer) { margin-top: 56px; padding-block: 26px; border-top: 1px solid var(--content-line); color: var(--content-soft); font-size: .78rem; line-height: 1.8; }
body[data-content-visuals] :is(.foot-nav, .research-footer nav) { display: flex; flex-wrap: wrap; gap: 10px 20px; }
body[data-content-visuals] :is(.foot-nav, .research-footer nav) a { color: var(--content-muted); min-height: 32px; display: inline-flex; align-items: center; }
@media (max-width: 760px) {
  body[data-content-visuals] :is(.wrap, .research-article, .research-index, .research-footer) { width: calc(100% - 40px); }
  body[data-content-visuals].site-document-page .wrap { padding-top: 14px; }
  body[data-content-visuals] .document-topbar { gap: 12px; margin-bottom: 22px; }
  body[data-content-visuals] :is(.document-topbar nav, .research-topbar nav) { gap: 2px 16px; }
  body[data-content-visuals] :is(.document-topbar nav, .research-topbar nav) a { min-height: 40px; }
  body[data-content-visuals] :is(.research-hero, .design-hub-hero) { padding-top: 20px; padding-bottom: 28px; }
  body[data-content-visuals] :is(.research-reading-shell, .research-index-grid, .publisher-grid) { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
  body[data-content-visuals] .article-contents { position: static; max-height: none; margin-bottom: 12px; }
  body[data-content-visuals] :is(#answer, .encyclopedia-quick-answer, .key-finding) { padding: 20px; margin-block: 24px 28px; }
  body[data-content-visuals] .research-section { grid-template-columns: minmax(0, 1fr); gap: 10px; padding-block: 28px; }
  body[data-content-visuals] .section-number { margin: 0; }
  body[data-content-visuals] .research-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 16px; }
  body[data-content-visuals] :is(.policy-list li, .publisher-note, #boundary + p, .citation-box, .research-sources li, .claim-records) { padding: 18px; }
  body[data-content-visuals] :is(.research-index-card, .publisher-card, .wallet-library-card, .encyclopedia-card) { padding: 20px; }
  body[data-content-visuals] .methodology > dl { padding-left: 16px; }
  body[data-content-visuals] .wallet-library-index { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 380px) {
  body[data-content-visuals] :is(.wrap, .research-article, .research-index, .research-footer) { width: calc(100% - 32px); }
  body[data-content-visuals] :is(.methodology h1, .research-hero h1, .design-hub-hero h1, .archive-hero h1) { font-size: 1.9rem; }
  body[data-content-visuals] .research-meta { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  body[data-content-visuals] * { scroll-behavior: auto !important; transition-duration: 0s !important; }
}
@media (forced-colors: active) {
  body[data-content-visuals] { --content-line: CanvasText; --content-ink: CanvasText; --content-muted: CanvasText; --content-accent: LinkText; --content-panel: Canvas; }
}
}
@media print {
  body[data-content-visuals] :is(.methodology, .research-article) { max-width: none; box-shadow: none; }
  body[data-content-visuals] :is(h1, h2, h3) { break-after: avoid; overflow-wrap: anywhere; }
  body[data-content-visuals] :is(p, li) { orphans: 3; widows: 3; }
  body[data-content-visuals] :is(code, .citation-text, .policy-list a) { overflow-wrap: anywhere; }
}