/* Alluv Förening landing and article pages. One stylesheet shared by index.html
   and the articles beside it (how-we-read.html, public-records.html,
   misconceptions.html, save-or-amortize.html). Vollkorn uses the shared
   /shared/fonts/ assets. */
/* Vollkorn (SIL Open Font License) — self-hosted, latin subset from Google Fonts. */
@font-face {
  font-family: "Vollkorn";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/shared/fonts/Vollkorn-Roman.woff2") format("woff2");
}
@font-face {
  font-family: "Vollkorn";
  font-style: italic;
  font-weight: 400 600;
  font-display: swap;
  src: url("/shared/fonts/Vollkorn-Italic.woff2") format("woff2");
}
:root {
  /* Tolk "Statistik" tokens — kept in sync with
     pkg/pagehtml/templates/_base_style.html (this static page mirrors the
     shared :root; it can't {{template}} the partial). --ink-faint and
     --ink-ghost are set by measured contrast against --bg (4.63:1, 3.08:1);
     don't lighten them back. */
  --bg: #FAFAF9;
  --ink: #1C221E;
  --ink-soft: #3E4640;
  --ink-faint: #6E736E;
  --ink-meta: #5F6862;
  --ink-ghost: #8B918C;
  --green: #205C40;
  --green-deep: #16412D;
  --green-mid: #5E8A72;
  --green-soft: #BCD2C4;
  --green-line: #B9C6BC;
  --green-tint: #E6EEE9;
  --gold: #8F6A14;
  --gold-ink: #6E5210;
  --dot: #205C40;
  --good: #1E6E43;
  --bad: #A63A2B;
  --bad-soft: #F1E0DC;
  --line: #D9DDDA;
  --line-soft: #E8EBE8;
  --line-faint: #F0F2F0;
  --rule-ink: #1C221E;
  --weave: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12'%3E%3Cpath d='M1 2 H5 M1 4 H5 M7 8 H11 M7 10 H11' stroke='rgba(32,92,64,0.22)' stroke-width='1'/%3E%3Cpath d='M8 1 V5 M10 1 V5 M2 7 V11 M4 7 V11' stroke='rgba(32,92,64,0.22)' stroke-width='1'/%3E%3C/svg%3E");
  --serif: "Vollkorn", Georgia, "Times New Roman", "DejaVu Serif", serif;
  /* IBM Plex Sans Condensed for running text/interface, mono for metadata.
     Not self-hosted (unlike Vollkorn); falls back to Helvetica/Arial where
     the family isn't installed, so the page never depends on a CDN. */
  --sans: "IBM Plex Sans Condensed", "Helvetica Neue", Arial, "DejaVu Sans", sans-serif;
  --mono: "IBM Plex Mono", "DejaVu Sans Mono", ui-monospace, monospace;
  /* The report pages' page measure: full width, one gutter (DESIGN.md
     "Page measure"). Reading width is held by the type, not a wrapper. */
  --gutter: 48px;
}
@media (max-width: 900px) { :root { --gutter: 24px; } }
@media (max-width: 480px) { :root { --gutter: 16px; } }

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-weight: 500; line-height: 1.55; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%; }
html, body { max-width: 100%; overflow-x: hidden; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
section[id] { scroll-margin-top: 64px; }
a { color: var(--green); }
a:hover { color: var(--green-deep); text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -.015em; text-wrap: balance; }
.wrap { padding: 0 var(--gutter); }

/* The running head on a paper section: mono, uppercase, the green dot. */
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-meta); }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--dot); }

/* The mark — same construction as _base_style.html's .brand: a dotted
   trail (whole dots via background-repeat: space) arriving at a solid
   square. A dark surface sets --brand-trail, --brand-mark and the colour. */
.brand { --brand-trail: var(--green-mid); --brand-mark: var(--green); position: relative; display: inline-block; flex: none; font-family: var(--serif); font-weight: 700; font-size: 20px; line-height: 1; letter-spacing: -.025em; color: var(--ink); text-decoration: none; padding-bottom: 6px; }
.brand::after { content: ""; position: absolute; left: 1px; right: 5px; bottom: 1px; height: 2px; background: linear-gradient(90deg, var(--brand-trail) 0 2px, transparent 2px); background-size: 4px 2px; background-repeat: space no-repeat; }
.brand::before { content: ""; position: absolute; right: 0; bottom: 0; width: 4px; height: 4px; background: var(--brand-mark); }

/* The one action colour. On the dark bar and cover it inverts to paper,
   the way the mark's trail does, since green on green-deep disappears. */
.pill { display: inline-flex; align-items: center; gap: .5rem; background: var(--green); color: #fff; font-weight: 500; font-size: 15px; padding: 10px 18px; border-radius: 10px; text-decoration: none; transition: background-color .16s ease, color .16s ease; }
.pill:hover { background: var(--green-deep); color: #fff; }
.on-dark .pill { background: #fff; color: var(--green-deep); }
.on-dark .pill:hover { background: var(--green-soft); color: var(--green-deep); }
.on-dark :focus-visible { outline-color: var(--green-soft); }

/* The bar — the report pages' .rail: sticky, green-deep, so at the top it
   reads as the cover's first row. It replaces the old slim nav + 4px rule
   + herringbone strip, which the area pages retired too. */
.bar { position: sticky; top: 0; z-index: 10; background: var(--green-deep); border-bottom: 1px solid rgba(255,255,255,.14); }
.bar-row { display: flex; align-items: center; gap: 28px; padding: 11px var(--gutter); min-height: 56px; }
.bar .brand { color: #fff; --brand-trail: rgba(188,210,196,.6); --brand-mark: var(--green-soft); }
.bar nav { display: flex; gap: 24px; margin-left: auto; }
.bar nav a { color: var(--green-soft); text-decoration: none; font-size: 14.5px; }
.bar nav a:hover { color: #fff; }
.bar .pill { padding: 7px 14px; font-size: 14px; }
@media (max-width: 62rem) { .bar nav { display: none; } .bar .pill { margin-left: auto; } }

/* The cover — the report's header.cover: identity, then the ranked
   figures over a faint inverted weave. On the landing the identity is the
   claim and the figures are a specimen of the sample report's own cover,
   value for value. */
.cover { position: relative; overflow: hidden; background: var(--green-deep); color: #fff; }
.cover::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .07; background-image: var(--weave); background-size: 12px 12px; filter: invert(1); }
.cover-inner { position: relative; z-index: 1; padding: 64px var(--gutter) 0; }
.cover-kicker { font-family: var(--mono); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--green-soft); margin-bottom: 14px; }
.cover h1 { font-size: clamp(38px, 6.4vw, 66px); line-height: 1.03; letter-spacing: -.022em; margin: 0 0 22px; max-width: 16ch; color: #fff; }
.cover h1 em { font-style: italic; color: var(--green-soft); }
.cover .sub { font-size: 18px; line-height: 1.5; color: rgba(255,255,255,.84); max-width: 44ch; margin: 0 0 28px; text-wrap: pretty; }
.cover-figs { position: relative; z-index: 1; padding: 64px var(--gutter) 40px; }
/* One action, and the quieter way in beside it. */
.cover-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 20px; }
.cover-actions.center { justify-content: center; }
.quiet { font-size: 15px; color: var(--green); text-underline-offset: 3px; }
.on-dark .quiet { color: rgba(255,255,255,.84); }
.on-dark .quiet:hover { color: #fff; }

/* The ranked figures, as on the report's cover: the lead column wider and
   its figure larger -- sparande, then energi, then skuld. One shared row
   track (subgrid) so label, figure, delta, bars and context line up. */
.headline-bar { display: flex; justify-content: space-between; align-items: baseline; gap: 6px 16px; flex-wrap: wrap; padding: 0 0 12px; border-bottom: 1px solid rgba(255,255,255,.42); }
.headline-title { font-family: var(--mono); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: #fff; margin: 0; font-weight: 600; }
.headline-scale { font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em; color: var(--green-soft); }
.headline-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: repeat(4, auto) 1fr; }
.hl { display: grid; grid-row: span 5; grid-template-rows: subgrid; row-gap: 0; padding: 26px 32px 4px; border-left: 1px solid rgba(255,255,255,.11); align-content: start; }
.hl:first-child { padding-left: 0; border-left: 0; }
.hl:last-child { padding-right: 0; }
.hl-label { font-size: 13.5px; font-weight: 600; color: var(--green-soft); align-self: end; }
.hl-figure { display: flex; align-items: baseline; gap: 8px; margin: 8px 0 6px; flex-wrap: wrap; align-self: end; }
.hl-value { font-family: var(--serif); font-size: 54px; line-height: .95; letter-spacing: -.025em; font-variant-numeric: tabular-nums lining-nums; color: #fff; }
.hl-lead .hl-value { font-size: 84px; letter-spacing: -.03em; }
/* Provenance on a display figure: a light dotted hairline, as on the cover. */
.hl-value.src { border-bottom: 1px dotted rgba(255,255,255,.45); }
.hl-unit { font-family: var(--mono); font-size: 12px; color: var(--green-soft); }
.hl-delta { font-family: var(--mono); font-size: 13px; font-variant-numeric: tabular-nums; min-height: 20px; }
.tone-good { color: #9FDDB6; }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 48px; margin: 20px 0 0; }
.bars .b { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
.bars .b i { display: block; width: 100%; background: rgba(255,255,255,.18); }
.bars .b.current i { background: var(--green-soft); }
.hl-parts { margin: 16px 0 0; border-top: 1px solid rgba(255,255,255,.16); align-self: start; }
.hl-parts > div { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 13px; }
.hl-parts > div:last-child { border-bottom: 0; }
.hl-parts dt { color: var(--green-soft); font-weight: 400; }
.hl-parts dd { margin: 0; font-variant-numeric: tabular-nums; color: #fff; }
.cover-cap { display: flex; justify-content: space-between; gap: 8px 24px; flex-wrap: wrap; margin-top: 28px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.16); font-size: 14px; color: rgba(255,255,255,.78); }
.cover-cap p { margin: 0; max-width: 64ch; }
.cover-cap a { color: #fff; white-space: nowrap; }
@media (max-width: 900px) {
  .hl { padding-left: 20px; padding-right: 20px; }
  .hl-value { font-size: 42px; }
  .hl-lead .hl-value { font-size: 64px; }
}
@media (max-width: 620px) {
  .cover-inner { padding-top: 40px; }
  .cover-figs { padding-top: 40px; padding-bottom: 24px; }
  .headline-grid { grid-template-columns: 1fr; }
  .hl, .hl:first-child, .hl:last-child { padding: 20px 0 18px; border-left: 0; border-bottom: 1px solid rgba(255,255,255,.14); }
  .hl:last-child { border-bottom: 0; }
  .hl-value { font-size: 44px; }
  .hl-lead .hl-value { font-size: 60px; }
}

/* Paper sections: one hairline between them, nothing framed or filled. */
.sec { padding: clamp(48px, 7vw, 88px) 0; }
.sec + .sec { border-top: 1px solid var(--line-soft); }
.sec h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.12; margin: 14px 0 14px; max-width: 24ch; }
.sec h2 em { font-style: italic; color: var(--green); }
.sec .lead { font-size: 17px; color: var(--ink-soft); margin: 0; max-width: 60ch; text-wrap: pretty; }
.sec-head { margin-bottom: 36px; }

/* Facts: one ruled row, like the cover's facts -- no cards, no shadows. */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; border-top: 2px solid var(--rule-ink); }
.facts > div { padding: 18px 24px 4px; border-left: 1px solid var(--line); }
.facts > div:first-child { padding-left: 0; border-left: 0; }
.facts dt { font-family: var(--serif); font-size: 44px; line-height: 1; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.facts dd { margin: 10px 0 0; font-size: 14.5px; color: var(--ink-soft); }
.facts dd b { display: block; color: var(--ink); font-weight: 600; font-size: 15.5px; margin-bottom: 2px; }
.facts cite { display: block; margin-top: 8px; font-family: var(--mono); font-style: normal; font-size: 11.5px; color: var(--ink-faint); }
@media (max-width: 900px) {
  .facts { grid-template-columns: 1fr 1fr; }
  .facts > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .facts > div:nth-child(n+3) { border-top: 1px solid var(--line-soft); margin-top: 18px; }
}

/* How we work: six principles, numbered, in a ruled grid -- the claim in
   bold, what it means for the reader under it. */
.principles { list-style: none; margin: 0; padding: 0; display: grid; gap: 0 48px; border-top: 2px solid var(--rule-ink); counter-reset: pr; }
@media (min-width: 760px) { .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .principles { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.principles li { counter-increment: pr; padding: 20px 0 22px; border-bottom: 1px solid var(--line); }
.principles li::before { content: counter(pr, decimal-leading-zero); display: block; font-family: var(--mono); font-size: 12px; color: var(--green); margin-bottom: 8px; }
.principles b { display: block; font-family: var(--serif); font-weight: 600; font-size: 22px; line-height: 1.2; letter-spacing: -.01em; margin-bottom: 6px; }
.principles span { display: block; color: var(--ink-soft); font-size: 16px; line-height: 1.6; text-wrap: pretty; }
.more-link { margin: 24px 0 0; font-size: 15.5px; }

/* What a page holds: a plain two-column list, no order implied beyond the
   page's own. */
.contents { list-style: none; margin: 0; padding: 0; display: grid; gap: 0 48px; border-top: 2px solid var(--rule-ink); }
@media (min-width: 760px) { .contents { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.contents li { padding: 14px 0; border-bottom: 1px solid var(--line-soft); font-family: var(--serif); font-size: 20px; line-height: 1.3; color: var(--green-deep); }

/* Who it is for, said once and quietly under the reasons. */
.who { margin: 28px 0 0; max-width: 62ch; font-size: 17px; color: var(--ink-soft); text-wrap: pretty; }

/* An open invitation: a green rule, the ask, and the one action. Green,
   not gold -- this is an offer, not a warning. */
.offer { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px 40px; margin-top: 36px; padding-top: 18px; border-top: 2px solid var(--green); }
.offer h3 { font-size: 24px; margin: 0 0 6px; }
.offer p { margin: 0; max-width: 58ch; color: var(--ink-soft); font-size: 16px; text-wrap: pretty; }

/* Two columns where a section has a specimen beside its text. */
.split { display: grid; gap: 40px; align-items: start; }
@media (min-width: 960px) { .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; } }

/* The Källor specimen: rows on paper, as the report draws them. */
.ledger { border-top: 2px solid var(--rule-ink); font-variant-numeric: tabular-nums; }
.ledger-head { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-meta); padding: 12px 0 0; }
.ledger-counts { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 14px; padding: 6px 0 16px; border-bottom: 1px solid var(--line); }
.ledger-fig { font-family: var(--serif); font-size: 52px; line-height: 1; letter-spacing: -.02em; }
.ledger-of { color: var(--ink-soft); }
.uncertain { font-family: var(--mono); font-size: 12px; color: var(--gold-ink); border-bottom: 1px dotted var(--gold); }
.ledger-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line-soft); color: var(--ink-soft); }
.ledger-row .v { font-family: var(--serif); font-size: 20px; color: var(--ink); display: inline-flex; align-items: baseline; gap: 10px; }
.ledger-row .v .src { border-bottom: 1px dotted var(--ink-ghost); }
.ledger-foot { font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); padding-top: 10px; }

.steps { list-style: none; margin: 28px 0 0; padding: 0; counter-reset: step; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 2.2rem 1fr; gap: 0 12px; padding: 14px 0; border-top: 1px solid var(--line-soft); }
.steps li::before { content: counter(step); font-family: var(--mono); font-size: 12px; color: var(--green); padding-top: 4px; }
.steps b { display: block; font-weight: 600; }
.steps li > div > span { color: var(--ink-soft); font-size: 15px; }

/* A watch note: the report's .side-note.watch -- a gold rule and a mono
   head, open, never a tinted box. Gold is the caution signal only. */
.watch { border-top: 2px solid var(--gold); padding: 10px 0 0; margin-top: 28px; max-width: 62ch; }
.watch-head { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-ink); margin-bottom: 6px; }
.watch p { margin: 0; font-size: 15px; color: var(--ink-soft); text-wrap: pretty; }

/* Saving vs amortizing. Assumptions are a ruled row, the chart sits on
   paper on an ink baseline, and the outcome is an accounting table whose
   difference is a 1px ink rule over bold type -- not a fill band. */
.assume { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 0 40px; border-top: 2px solid var(--rule-ink); font-variant-numeric: tabular-nums; }
.assume > div { padding: 14px 20px 0; border-left: 1px solid var(--line); }
.assume > div:first-child { padding-left: 0; border-left: 0; }
.assume dt { font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-meta); }
.assume dd { margin: 8px 0 0; }
.assume .v { display: block; font-family: var(--serif); font-size: 30px; line-height: 1; }
.assume .u { display: block; font-size: 13.5px; color: var(--ink-soft); margin-top: 6px; }
@media (max-width: 760px) {
  .assume { grid-template-columns: 1fr 1fr; }
  .assume > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .assume > div:nth-child(n+3) { border-top: 1px solid var(--line-soft); margin-top: 14px; }
}
.sva-cap { font-size: 15px; color: var(--ink-soft); margin: 0 0 16px; }
.sva-bars { display: flex; align-items: flex-end; gap: 8px; height: 15rem; border-bottom: 2px solid var(--rule-ink); }
.sva-col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
.sva-gap { width: 100%; background: repeating-linear-gradient(45deg, var(--bad) 0 1px, var(--bad-soft) 1px 5px); }
.sva-save { width: 100%; background: var(--green-soft); }
.sva-axis { display: flex; gap: 8px; margin-top: 6px; }
.sva-axis span { flex: 1; text-align: center; font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); }
.sva-key { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 16px 0 0; font-size: 14px; color: var(--ink-soft); }
.sva-key span { display: inline-flex; align-items: center; gap: 8px; }
.sva-key .sw { width: 14px; height: 14px; flex: none; }
.sva-key .sw.save { background: var(--green-soft); }
.sva-key .sw.gap { background: repeating-linear-gradient(45deg, var(--bad) 0 1px, var(--bad-soft) 1px 5px); }
.out { width: 100%; border-collapse: collapse; margin-top: 40px; font-variant-numeric: tabular-nums; }
.out th { font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; font-weight: 400; color: var(--ink-meta); text-align: left; padding: 0 0 10px; border-bottom: 2px solid var(--rule-ink); }
.out td { padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.out .num { text-align: right; padding-left: 16px; }
.out td.num { font-family: var(--serif); font-size: 19px; }
.out tr.diff td { border-top: 1px solid var(--rule-ink); border-bottom: 0; font-weight: 700; color: var(--bad); }
.out tr.diff .num { font-weight: 600; }
.out + .prose { margin-top: 48px; }
.out caption { caption-side: bottom; text-align: left; font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); padding-top: 12px; }
@media (max-width: 480px) { .out td.num { font-size: 16px; } .out td { font-size: 14px; } }

/* Misconceptions: ruled pairs, belief over reality. */
.myths { display: grid; gap: 0 56px; border-top: 2px solid var(--rule-ink); }
@media (min-width: 760px) { .myths { grid-template-columns: 1fr 1fr; } }
.myth { padding: 20px 0 24px; border-bottom: 1px solid var(--line-soft); }
.myth-belief { font-family: var(--serif); font-style: italic; font-size: 22px; line-height: 1.3; color: var(--ink-soft); margin: 0 0 10px; }
.myth-real { margin: 0; font-size: 16px; color: var(--ink); text-wrap: pretty; }
.myth-real b { font-weight: 700; }

/* Our stance: the report's chapter band -- pale green-tint, never the
   cover's deep green, so the cover stays the one loud block on the page. */
.band { background: var(--green-tint); border-top: 1px solid var(--green-line); border-bottom: 1px solid var(--green-line); }
.sec.band + .sec { border-top: 0; }
.band h2 { color: var(--green-deep); }
.stance { display: grid; gap: 0 48px; border-top: 1px solid var(--green-line); }
@media (min-width: 900px) { .stance { grid-template-columns: repeat(3, 1fr); } }
.stance > div { padding: 20px 0 8px; }
.stance h3 { font-size: 22px; margin: 0 0 6px; color: var(--green-deep); }
.stance p { margin: 0; color: var(--ink-soft); font-size: 16px; text-wrap: pretty; }
.kicker { font-family: var(--serif); font-style: italic; font-size: 22px; line-height: 1.4; color: var(--green-deep); margin: 32px 0 0; max-width: 52ch; }

.close { text-align: center; }
.close h2 { margin-left: auto; margin-right: auto; font-size: clamp(32px, 4.6vw, 50px); max-width: 20ch; }
.close .lead { margin: 0 auto 28px; max-width: 42ch; }

footer { border-top: 1px solid var(--line); }
footer .row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; align-items: center; padding: 32px var(--gutter) 48px; }
footer .tag { font-family: var(--serif); font-style: italic; color: var(--ink-faint); }
/* Vollkorn defaults to old-style figures; every figure here is lining, as on the report. */
.facts dt, .ledger-fig, .ledger-row .v, .assume .v, .out td.num { font-variant-numeric: tabular-nums lining-nums; }

/* ---------- Articles ----------
   A long read beside the landing page: the same bar, a paper header (no
   cover -- an article has no figures to rank), one reading column, and a
   way back. */
.article-head { padding: clamp(40px, 6vw, 72px) var(--gutter) 0; }
.article-head .crumb { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-meta); }
.article-head .crumb a { color: var(--green); text-decoration: none; }
.article-head h1 { font-size: clamp(34px, 5.6vw, 56px); line-height: 1.05; letter-spacing: -.02em; margin: 14px 0 16px; max-width: 20ch; text-wrap: balance; }
.article-head h1 em { font-style: italic; color: var(--green); }
.article-head .lead { font-size: 19px; line-height: 1.55; color: var(--ink-soft); margin: 0; max-width: 58ch; text-wrap: pretty; }
.article-head .byline { font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); margin-top: 18px; padding-bottom: 28px; border-bottom: 2px solid var(--rule-ink); }
/* The article header already closes on a rule; the first section needs no
   extra air above its opening paragraph. */
.article-head + .sec { padding-top: 36px; }
.prose { max-width: 66ch; }
.prose p { font-size: 17px; line-height: 1.65; color: var(--ink-soft); margin: 0 0 18px; text-wrap: pretty; }
.prose h2 { font-size: clamp(24px, 3.4vw, 30px); margin: 40px 0 12px; }
.prose h2:first-child { margin-top: 0; }
/* A specimen beside an article's prose stays in view while it is read. */
@media (min-width: 960px) { .split > .ledger { position: sticky; top: 88px; } }
.more { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--rule-ink); }
.more li { border-bottom: 1px solid var(--line); }
.more a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 24px; padding: 18px 0; text-decoration: none; color: var(--ink); }
.more a:hover .t { color: var(--green); }
.more .t { font-family: var(--serif); font-weight: 600; font-size: 24px; line-height: 1.15; letter-spacing: -.01em; }
.more .d { grid-column: 1; color: var(--ink-soft); font-size: 15.5px; max-width: 62ch; }
.more .go { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-family: var(--mono); font-size: 12px; color: var(--green); white-space: nowrap; }
@media (max-width: 620px) { .more .go { display: none; } }

/* ---------- Why this is needed ---------- */
.need { display: grid; gap: 0 48px; border-top: 2px solid var(--rule-ink); }
@media (min-width: 900px) { .need { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.need > div { padding: 22px 0 18px; border-bottom: 1px solid var(--line); }
.need h3 { font-size: 22px; line-height: 1.2; margin: 0 0 8px; }
.need p { margin: 0; color: var(--ink-soft); font-size: 16px; line-height: 1.6; text-wrap: pretty; }