/* longread.css: the deeper page, restored verbatim from the pre-upgrade deeper.html (git 6bce1a3), plus small adapters for the lr-* hooks the upgrade added.
   Base, rail and tokens come from base.css, rail.css and tokens.css. */
.narrow { max-width: 720px; margin: 0 auto; padding: 0 32px; }
.serif { font-family: 'Spectral', Georgia, serif; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); }
.eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent);
}
.small { font-size: 11.5px; color: var(--ink-3); }
a { color: inherit; }

/* === Top nav (back to main) === */
.topbar {
  padding: 22px 0 18px;
  border-bottom: 1px dotted var(--rule);
  background: var(--paper);
  font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.04em;
}
.topbar .row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.topbar a.back {
  font-family: 'Spectral', serif; font-style: italic;
  font-size: 14px; color: var(--ink-2);
  text-decoration: underline dotted; text-underline-offset: 3px;
}
.topbar a.back:hover { color: var(--accent); }
.topbar .stamp {
  font-size: 10.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-4);
}

/* === Hero === */
.hero {
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(ellipse at 80% 20%, color-mix(in srgb, var(--accent) 5%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 80%, rgba(44, 95, 124, 0.05) 0%, transparent 50%),
    var(--paper);
}
.hero .eyebrow { margin-bottom: 26px; }
.hero h1 {
  font-family: 'Spectral', Georgia, serif;
  font-weight: 400;
  font-size: clamp(44px, 7.5vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.024em;
  margin-bottom: 22px;
  max-width: 16ch;
}
.hero .subtitle {
  font-family: 'Spectral', Georgia, serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(19px, 2.2vw, 26px);
  line-height: 1.35;
  color: var(--ink-2);
  max-width: 36ch;
  margin-bottom: 32px;
}
.hero .lede {
  font-family: 'Spectral', Georgia, serif;
  font-size: 17px; line-height: 1.6;
  color: var(--ink-2); max-width: 56ch; margin-bottom: 28px;
}
.hero .toc {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; border-top: 1px solid var(--rule);
  max-width: 720px; padding-top: 18px; font-size: 12px;
}
.hero .toc a {
  display: block; padding: 8px 14px 8px 0;
  color: var(--ink-2);
  text-decoration: underline dotted; text-underline-offset: 3px;
  font-family: 'Spectral', serif;
  font-size: 13.5px;
}
.hero .toc a:hover { color: var(--accent); }

/* === Section scaffolding === */
section.block {
  padding: 80px 0 70px;
  border-bottom: 1px solid var(--rule);
}
section.block h2 {
  font-family: 'Spectral', serif;
  font-size: clamp(28px, 4vw, 38px); font-weight: 400;
  letter-spacing: -0.012em; margin-bottom: 14px;
  max-width: 22ch;
}
section.block .section-eyebrow {
  margin-bottom: 16px;
}
section.block .intro {
  font-family: 'Spectral', serif;
  font-size: 17px; line-height: 1.6;
  color: var(--ink-2); max-width: 60ch; margin: 0 0 36px;
}

/* === Body prose === */
.prose {
  font-family: 'Spectral', serif;
  font-size: 16.5px; line-height: 1.7;
  color: var(--ink-2);
  max-width: 64ch;
}
.prose p { margin: 0 0 18px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); font-weight: 500; }
.prose em { color: var(--ink-3); }
.prose a {
  color: var(--accent);
  text-decoration: underline dotted; text-underline-offset: 3px;
}
.prose a:hover { color: var(--ink); }
.prose h3 {
  font-family: 'Spectral', serif;
  font-size: 22px; font-weight: 500;
  letter-spacing: -0.005em;
  margin: 36px 0 10px;
  color: var(--ink);
}
.prose h4 {
  font-family: 'Inter', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  margin: 28px 0 10px;
}

/* === Methodology points === */
.method-list {
  display: grid; gap: 1px;
  background: var(--rule); border: 1px solid var(--rule);
  margin-top: 36px;
}
.method-point {
  background: var(--paper);
  padding: 24px 28px 22px;
}
.method-point .num {
  font-family: 'Spectral', serif;
  font-style: italic; font-size: 14px; color: var(--ink-4);
  margin-bottom: 4px;
}
.method-point h4 {
  font-family: 'Spectral', serif;
  font-size: 19px; font-weight: 500;
  letter-spacing: -0.005em;
  margin: 0 0 8px;
  color: var(--ink);
}
.method-point p {
  font-family: 'Spectral', serif;
  font-size: 14.5px; line-height: 1.6;
  color: var(--ink-2); margin: 0;
}

/* === Case study === */
.case-study {
  border-top: 1px solid var(--rule);
  padding: 70px 0 60px;
}
.case-study:first-of-type { border-top: none; padding-top: 0; }
.case-study .case-head {
  margin-bottom: 28px;
}
.case-study .country {
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 10px;
}
.case-study h3.case-name {
  font-family: 'Spectral', serif;
  font-size: clamp(34px, 5vw, 52px); font-weight: 400;
  letter-spacing: -0.018em; line-height: 1.05;
  color: var(--ink);
  margin-bottom: 10px;
}
.case-study .case-tag {
  font-family: 'Spectral', serif; font-style: italic;
  font-size: 17px; color: var(--ink-3);
  max-width: 38ch;
}
.case-study .closing {
  font-family: 'Spectral', serif;
  font-style: italic;
  font-weight: 300;
  font-size: 18px; line-height: 1.6;
  color: var(--ink-3);
  max-width: 56ch;
  margin: 32px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--rule);
}
.case-study .closing-label {
  font-family: 'Inter', sans-serif;
  font-style: normal;
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  display: block; margin-bottom: 10px;
}

/* === Tensions === */
.tension-pair {
  background: var(--paper-2);
  border-left: 3px solid var(--accent);
  padding: 24px 28px 22px;
  margin: 26px 0;
}
.tension-pair .pair-label {
  font-family: 'Inter', sans-serif;
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px;
}
.tension-pair p {
  font-family: 'Spectral', serif;
  font-size: 15.5px; line-height: 1.65;
  color: var(--ink-2); margin: 0 0 12px;
}
.tension-pair p:last-child { margin-bottom: 0; }
.tension-resolve {
  font-family: 'Spectral', serif;
  font-style: italic;
  font-size: 17px; line-height: 1.65;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 32px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--rule);
}
.ethics-bridge {
  font-size: 14.5px; line-height: 1.6;
  color: var(--ink-3);
  max-width: 60ch;
  margin: 20px 0 0;
}
.ethics-bridge a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.ethics-bridge a:hover { color: var(--ink); }
.ethics-bridge a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* === Sources === */
.sources-grid {
  display: grid; gap: 36px;
  margin-top: 28px;
}
.source-group h3 {
  font-family: 'Inter', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
}
.source-group ul {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 10px;
}
.source-group li {
  font-family: 'Spectral', serif;
  font-size: 14px; line-height: 1.55;
  color: var(--ink-2);
}
.source-group li .src-name {
  color: var(--ink); font-weight: 500;
}
.source-group li a {
  color: var(--accent);
  text-decoration: underline dotted; text-underline-offset: 2px;
  word-break: break-word;
}
.source-group li a:hover { color: var(--ink); }
.source-group li .used-for {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 10.5px; letter-spacing: 0.04em;
  color: var(--ink-4); margin-top: 2px;
}

/* === Footer === */
footer {
  padding: 56px 0 80px;
  border-top: 1px solid var(--rule);
  background: var(--paper-2);
}
footer .frame {
  font-family: 'Spectral', serif; font-style: italic;
  font-size: 14.5px; line-height: 1.6;
  color: var(--ink-2); max-width: 62ch; margin-bottom: 30px;
}
footer .links {
  display: flex; gap: 28px; flex-wrap: wrap;
  font-size: 13px;
}
footer .links a {
  color: var(--ink-2);
  text-decoration: underline dotted; text-underline-offset: 3px;
}
footer .links a:hover { color: var(--accent); }
footer .stamp {
  margin-top: 36px; padding-top: 24px;
  border-top: 1px dotted var(--rule);
  font-size: 10.5px; letter-spacing: 0.05em; color: var(--ink-4);
}
footer .stamp .sep { color: var(--rule); margin: 0 8px; }

@media (max-width: 780px) {
  .container { padding: 0 22px; }
  .narrow { padding: 0 22px; }
  .hero { padding: 64px 0 56px; }
  section.block { padding: 56px 0 50px; }
  .hero .toc { grid-template-columns: 1fr 1fr; }
  .method-list { grid-template-columns: 1fr; }
  .case-study .closing { font-size: 16.5px; }
}
@media (min-width: 781px) {
  .method-list { grid-template-columns: 1fr 1fr; }
}

/* ==========================================================================
   Adapters (2026-10-07): the upgraded page keeps the old class names and adds lr-* hooks. The hooks carry no layout or ornament here:
   no spine, no ring nodes, no river rule, no drop cap, no floating margin notes. The extra content (reciprocity, notes, ledger) reads in the old prose language.
   ========================================================================== */
.lr-river-rule, .lr-stream { display: none; }
.topbar svg.back-ico, .lr-footer svg.back-ico { width: 14px; height: 14px; margin-right: 8px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; vertical-align: -1px; }
.ethics-bridge svg.arrow { margin-left: 6px; vertical-align: -2px; width: 14px; height: 14px; }
:root { --lr-col: 656px; }
.lr-wrap { max-width: 720px; margin: 0 auto; padding: 0 32px; position: relative; }
.lr-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin: 0 0 16px; }
.lr-chapter h2 .lr-num { font-style: italic; color: var(--accent); margin-right: 0.35em; }
.container.lr-wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.narrow.lr-wrap { max-width: 720px; margin: 0 auto; padding: 0 32px; }
.narrow.lr-wide, .lr-wrap.lr-wide { max-width: 980px; }
.lr-chapter { scroll-margin-top: 24px; }
.lr-chapter h2 { text-wrap: pretty; }
.hero .toc a .lr-num, .lr-num { font: inherit; color: inherit; }
.lr-lead { font-family: 'Spectral', serif; font-size: 17px; line-height: 1.6; color: var(--ink-2); max-width: 60ch; margin: 0 0 36px; }
.lr-lead[data-doc] { margin: 0 0 22px; }
.lr-lead[data-doc="sources-footer"] { margin: 28px 0 0; }
.lr-prose { max-width: 64ch; }
.lr-prose::after { content: ""; display: block; clear: both; }
.lr-prose > h3:first-child { margin-top: 0; }
.lr-prose ul[data-doc="layer-list"] { list-style: none; margin: 20px 0; padding: 0; border-top: 1px solid var(--rule); font-size: 15.5px; line-height: 1.6; }
.lr-prose ul[data-doc="layer-list"] li { padding: 9px 0; border-bottom: 1px solid var(--rule-soft); }
.lr-note:not(.tension-pair), .method-point p[data-doc="criterion-source"] { font: 400 12px/1.55 'Inter', system-ui, sans-serif; color: var(--ink-3); border-left: 2px solid var(--rule); padding: 2px 0 2px 12px; margin: 18px 0; overflow-wrap: anywhere; }
.lr-prose .lr-note.tension-pair { margin: 26px 0; }
.lr-prose .lr-note p { max-width: none; }
.lr-tension { display: block; margin: 26px 0; }
.lr-century { margin: 20px 0 26px; }
.lr-century:empty { margin: 0; }
.lr-closing { font: italic 300 18px/1.6 'Spectral', serif; color: var(--ink-3); max-width: 56ch; margin: 32px 0 0; padding: 22px 0 0; border-top: 1px solid var(--rule); border-left: 0; background: none; }
.lr-closing .closing-label { display: block; font: normal 600 10.5px/1.4 'Inter', sans-serif; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
#ethics .lr-prose { display: block; }
.lr-reciprocity { margin: 0 0 22px; max-width: none; display: block; }
.lr-reciprocity .lr-refusal { display: block; font: italic 400 19px/1.55 'Spectral', serif; letter-spacing: 0; color: var(--ink); max-width: 56ch; margin: 0 0 14px; }
.lr-reciprocity .lr-body { display: block; max-width: 64ch; }
.lr-clause > strong:first-child, .lr-reciprocity .lr-body > strong:first-child { font: inherit; letter-spacing: 0; color: var(--ink); margin-right: 0; }
.lr-ledger .sources-grid { gap: 36px; }
.lr-footer .links a { display: inline-block; min-height: 24px; }
.lr-footer a.lr-plain { color: inherit; text-decoration: none; }
.longread-page .suite-note { max-width: 60ch; }
.lr-col { max-width: 64ch; }
@media print { .lr-river-rule, .lr-stream { display: none !important; } .lr-closing, .tension-pair, .method-point, .source-group li { break-inside: avoid; } }
.sources-grid { grid-template-columns: minmax(0, 1fr); }
.source-group, .source-group li, .source-group li > * { min-width: 0; overflow-wrap: anywhere; }

footer .stamp .sep, .lr-footer .stamp .sep { color: var(--ink-3); }