/* Hallmark · genre: editorial · macrostructure: Split Studio (claim | proof, alternating)
 * theme: custom (vibe: "sports data desk, broadsheet, agate tables")
 * paper oklch(97.5% 0.008 85) · accent oklch(46% 0.19 262) ultramarine
 * display + text: Newsreader · data/UI: IBM Plex Sans Condensed
 * axes: light / roman-serif / cool · nav: N6 masthead · footer: Ft1 mast-headed · enrichment: none (charts set as type)
 * audience: VGC ladder players · use: learn what wins, then check the table · tone: editorial
 */

/* ---------- tokens ---------- */
:root {
  --font-display: "Newsreader", "Iowan Old Style", "Palatino Linotype", serif;
  --font-data: "IBM Plex Sans Condensed", "Arial Narrow", sans-serif-condensed, sans-serif;

  --color-paper: oklch(97.6% 0.009 85);
  --color-paper-2: oklch(95% 0.012 85);
  --color-ink: oklch(21% 0.02 262);
  --color-ink-2: oklch(33% 0.02 262);
  --color-muted: oklch(47% 0.018 262);
  --color-faint: oklch(54% 0.012 262);
  --color-rule: oklch(87% 0.012 85);
  --color-rule-strong: oklch(70% 0.014 85);
  --color-accent: oklch(46% 0.19 262);
  --color-accent-wash: oklch(92.5% 0.035 262);
  --color-up: oklch(47% 0.12 155);
  --color-dn: oklch(50% 0.17 28);
  --color-track: oklch(91% 0.01 85);
  --color-range: oklch(62% 0.012 262);
  --color-row-hover: oklch(94.5% 0.014 85);

  --w-display: 700;
  --w-body: 400;

  --space-3xs: 2px; --space-2xs: 4px; --space-xs: 8px; --space-sm: 12px; --space-md: 16px;
  --space-lg: 24px; --space-xl: 32px; --space-2xl: 48px; --space-3xl: 72px; --space-4xl: 104px;
  --gutter: 16px;
  --measure: 64ch;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: light dark;
}

/* Late edition: a night desk, not an inverted day page. Deep blue-ink paper,
 * warm newsprint type, lighter text weights (light-on-dark reads heavier),
 * a lifted table surface, and a brighter, cooler accent. */
@media (prefers-color-scheme: dark) {
  :root {
    --color-paper: oklch(18% 0.018 262);
    --color-paper-2: oklch(21.5% 0.02 262);
    --color-ink: oklch(93.5% 0.014 85);
    --color-ink-2: oklch(84% 0.014 85);
    --color-muted: oklch(73% 0.014 85);
    --color-faint: oklch(65% 0.014 262);
    --color-rule: oklch(29% 0.02 262);
    --color-rule-strong: oklch(42% 0.02 262);
    --color-accent: oklch(76% 0.12 255);
    --color-accent-wash: oklch(28% 0.06 262);
    --color-up: oklch(79% 0.13 155);
    --color-dn: oklch(73% 0.15 28);
    --color-track: oklch(26% 0.018 262);
    --color-range: oklch(60% 0.014 262);
    --color-row-hover: oklch(24% 0.022 262);
    --w-display: 620;
    --w-body: 360;
  }
}
@media (min-width: 720px) { :root { --gutter: 32px; } }

/* ---------- base ---------- */
* { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: var(--color-rule-strong) var(--color-paper); }
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font: var(--w-body) 17px/1.55 var(--font-display);
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  caret-color: var(--color-accent);
  accent-color: var(--color-accent);
}
::selection { background: var(--color-accent-wash); color: var(--color-ink); }
a { color: inherit; text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-accent); text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
b, strong { font-weight: 650; }
h1, h2, h3 { font-family: var(--font-display); font-style: normal; text-wrap: balance; overflow-wrap: anywhere; min-width: 0; }

.skip { position: absolute; left: -9999px; top: 8px; padding: 8px 12px; background: var(--color-ink); color: var(--color-paper); font: 600 14px var(--font-data); z-index: 10; }
.skip:focus { left: 8px; }

/* ---------- masthead (N6) ---------- */
.mast { max-width: 1240px; margin: 0 auto; padding: var(--space-md) var(--gutter) 0; text-align: center; }
.dateline {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0 var(--space-md);
  margin: 0; font: 500 12px/1.6 var(--font-data); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-muted);
}
@media (min-width: 560px) { .dateline span + span::before { content: "·"; margin-right: var(--space-md); color: var(--color-faint); } }
.wordmark {
  display: inline-block; margin: var(--space-2xs) 0 0;
  font: 800 clamp(3rem, 10vw, 5.75rem)/0.95 var(--font-display); font-variation-settings: "opsz" 72;
  letter-spacing: -0.035em; text-decoration: none; color: var(--color-ink);
}
@media (prefers-color-scheme: dark) { .wordmark { font-weight: 720; } }
.wordmark:hover { color: var(--color-ink); }
.stop { color: var(--color-accent); }
.mast nav { border-bottom: 1px solid var(--color-ink); margin-top: var(--space-sm); }
.mast nav::after { content: ""; display: block; border-top: 1px solid var(--color-ink); margin-top: 3px; }
.mast ul { display: flex; justify-content: center; flex-wrap: wrap; gap: 0 var(--space-lg); list-style: none; margin: 0; padding: var(--space-xs) 0; border-top: 1px solid var(--color-rule-strong); }
.mast nav a {
  display: inline-block; padding: 6px 2px; white-space: nowrap;
  font: 600 14px/1.2 var(--font-data); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; color: var(--color-muted);
}
.mast nav a:hover { color: var(--color-ink); }
.mast nav a[aria-current="page"] { color: var(--color-ink); box-shadow: inset 0 -2px 0 var(--color-accent); }
@media (max-width: 559px) {
  .mast ul { gap: 0 10px; }
  .mast nav a { font-size: 12px; letter-spacing: 0.04em; }
  .mast nav .wide { display: none; }
}

main { max-width: 1240px; margin: 0 auto; padding: 0 var(--gutter) var(--space-3xl); }

.edition { margin: var(--space-md) 0 0; font: 400 14px/1.5 var(--font-data); color: var(--color-muted); text-align: center; }
.edition a { color: var(--color-ink); }

/* ---------- stories (Split Studio: claim | proof) ---------- */
.story { display: grid; gap: var(--space-lg); padding: var(--space-2xl) 0; border-top: 1px solid var(--color-rule-strong); }
.findings > .story:first-child { border-top: 0; padding-top: var(--space-xl); }
.story .copy, .story .proof { min-width: 0; }
.story h1 {
  margin: 0; font-weight: var(--w-display); font-variation-settings: "opsz" 72;
  font-size: clamp(2.5rem, 6vw, 4.6rem); line-height: 1.0; letter-spacing: -0.03em;
}
.story h2 {
  margin: 0; font-weight: var(--w-display); font-variation-settings: "opsz" 60;
  font-size: clamp(1.9rem, 3.6vw, 2.75rem); line-height: 1.05; letter-spacing: -0.025em;
}
.deck { margin: var(--space-md) 0 0; max-width: 46ch; font-size: clamp(1.15rem, 1.6vw, 1.3rem); line-height: 1.45; color: var(--color-ink-2); font-variant-numeric: lining-nums; }
.lead .deck { max-width: 40ch; }
.copy p:not(.deck) { max-width: 52ch; margin: var(--space-md) 0 0; color: var(--color-muted); }
@media (min-width: 900px) {
  .story { grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 0 var(--space-xl); align-items: start; }
  .story .copy { grid-column: 1 / span 5; }
  .story .proof { grid-column: 6 / span 7; padding-top: var(--space-2xs); }
  .story.lead .copy { grid-column: 1 / span 6; }
  .story.lead .proof { grid-column: 7 / span 6; padding-top: var(--space-md); }
  .story.flip .copy { grid-column: 9 / span 4; grid-row: 1; }
  .story.flip .proof { grid-column: 1 / span 8; grid-row: 1; }
}

/* briefs: two short stories under one rule, a column rule between */
.briefs { display: grid; border-top: 1px solid var(--color-rule-strong); }
.briefs .story { border-top: 0; padding: var(--space-2xl) 0; }
.briefs .story + .story { border-top: 1px solid var(--color-rule); }
.findings > .story.brief h2, .briefs .story h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
@media (min-width: 900px) {
  .briefs { grid-template-columns: 1fr 1fr; }
  .briefs .story { display: block; padding-right: var(--space-xl); }
  .briefs .story + .story { border-top: 0; border-left: 1px solid var(--color-rule); padding: var(--space-2xl) 0 var(--space-2xl) var(--space-xl); }
  .briefs .proof { margin-top: var(--space-lg); }
}

.pair-charts { display: grid; gap: var(--space-lg) var(--space-xl); }
@media (min-width: 640px) { .pair-charts { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.pair-charts .chart { --lab: 7.5rem; }
.lead .chart { --lab: 14.5rem; }

h3 { margin: 0 0 var(--space-xs); font: 600 13px/1.3 var(--font-data); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); }

/* ---------- charts set as type ---------- */
.chart { --lab: 10.5rem; margin: 0; font-family: var(--font-data); font-variant-numeric: tabular-nums lining-nums; }
.chart ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--color-ink); }
.chart .row, .chart .axis {
  display: grid; grid-template-columns: var(--lab) minmax(0, 1fr) 3.2rem;
  grid-template-areas: "lab plot val" ". meta meta"; column-gap: var(--space-sm); align-items: center;
}
.chart .row { padding: 7px 0 6px; border-bottom: 1px solid var(--color-rule); }
.chart .lab { grid-area: lab; font: 500 15px/1.25 var(--font-data); min-width: 0; overflow-wrap: anywhere; }
.chart .lab a { text-decoration-color: var(--color-rule-strong); }
.chart .lab a:hover { text-decoration-color: var(--color-accent); }
.chart .val { grid-area: val; text-align: right; font: 700 17px/1 var(--font-data); }
.chart .meta { grid-area: meta; font: 400 12px/1.4 var(--font-data); color: var(--color-muted); margin-top: 1px; }
.chart .plot { grid-area: plot; position: relative; height: 16px; }
.chart .plot::before { content: ""; position: absolute; left: var(--fifty); top: -8px; bottom: -8px; border-left: 1px dashed var(--color-rule-strong); }
.chart .plot::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px solid var(--color-track); }
.chart .ci { position: absolute; top: 6px; height: 4px; background: var(--color-range); z-index: 1; }
.chart .pt { position: absolute; top: 3px; width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; background: var(--color-ink); box-shadow: 0 0 0 2px var(--color-paper); z-index: 2; }
.chart .up .ci { background: var(--color-up); } .chart .up .val { color: var(--color-up); }
.chart .dn .ci { background: var(--color-dn); } .chart .dn .val { color: var(--color-dn); }
.chart .row.hl .lab { font-weight: 700; }
.chart .row.hl .pt { background: var(--color-accent); width: 12px; height: 12px; top: 2px; margin-left: -6px; }
.chart .row.hl .lab::after { content: attr(data-tag); margin-left: 6px; padding: 0 4px; vertical-align: 2px; font: 600 10px/1.5 var(--font-data); letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-accent); border: 1px solid currentColor; }
/* dumbbells */
.chart .seg { position: absolute; top: 7px; height: 2px; background: var(--color-range); z-index: 1; }
.chart .up .seg { background: var(--color-up); } .chart .dn .seg { background: var(--color-dn); }
.chart .pa, .chart .pb, .key i { position: absolute; top: 3px; width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; z-index: 2; }
.chart .pa, .key .pa { background: var(--color-paper); box-shadow: inset 0 0 0 1.5px var(--color-ink); }
.chart .pb, .key .pb { background: var(--color-ink); }
.chart .up .pb { background: var(--color-up); } .chart .dn .pb { background: var(--color-dn); }
.key { display: inline-flex; align-items: center; gap: 4px 6px; margin-right: 6px; color: var(--color-ink); white-space: nowrap; }
.chart .key i { position: static; display: inline-block; margin: 0 0 0 4px; }
.chart .key i:first-child { margin-left: 0; }
/* axis */
.chart .axis { padding-top: 4px; }
.chart .axis .lab { grid-area: lab; }
.chart .ticks { grid-area: plot; position: relative; height: 16px; font: 400 11px/16px var(--font-data); color: var(--color-faint); }
.chart .ticks span { position: absolute; transform: translateX(-50%); }
.chart .ticks .mid { color: var(--color-ink); font-weight: 600; }
.chart figcaption { margin-top: var(--space-xs); font: 400 13px/1.45 var(--font-data); color: var(--color-muted); max-width: 70ch; }
@media (max-width: 559px) {
  .chart .row, .chart .axis { grid-template-columns: minmax(0, 1fr) 3.2rem; grid-template-areas: "lab val" "plot plot" "meta meta"; }
  .chart .plot { margin: 5px 0 3px; }
  .chart .plot::before { top: -3px; bottom: -3px; }
  /* On a phone the win rate is the story: drop Bring/Lead (they live on species pages). */
  .data .opt { display: none; }
  .chart .axis .lab { display: none; }
  .chart .ticks { grid-area: plot; }
}

/* ---------- species table ---------- */
.table-sec { margin-top: var(--space-xl); padding-top: var(--space-2xl); border-top: 3px double var(--color-ink); }
.table-head h2 { margin: 0; font-weight: var(--w-display); font-size: clamp(1.9rem, 3.6vw, 2.75rem); line-height: 1.05; letter-spacing: -0.025em; font-variation-settings: "opsz" 60; }
.table-head p { margin: var(--space-sm) 0 0; max-width: var(--measure); color: var(--color-ink-2); }
.legend {
  display: flex; flex-wrap: wrap; gap: 6px 20px; list-style: none; margin: var(--space-lg) 0 var(--space-md); padding: 0;
  font: 400 13px/1.4 var(--font-data); color: var(--color-muted);
}
.legend li { display: inline-flex; align-items: center; gap: 6px; }
.legend b { font: 700 14px var(--font-data); font-variant-numeric: tabular-nums; }
.legend .bar { width: 64px; }
.find { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px var(--space-sm); margin: 0 0 var(--space-sm); font: 400 14px/1.4 var(--font-data); }
.find[hidden] { display: none; }
.find label { font-weight: 600; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); }
.find input {
  font: 500 15px var(--font-data); color: var(--color-ink); background: transparent; width: 14rem; max-width: 60vw;
  padding: 4px 0; border: 0; border-bottom: 1px solid var(--color-ink); border-radius: 0;
}
.find input::placeholder { color: var(--color-faint); }
.find input:focus-visible { outline: none; border-bottom-color: var(--color-accent); box-shadow: 0 1px 0 var(--color-accent); }
.find output { color: var(--color-muted); }

.tbl { overflow-x: auto; -webkit-overflow-scrolling: touch; border-top: 2px solid var(--color-ink); border-bottom: 1px solid var(--color-rule-strong); overscroll-behavior-x: contain; }
@media (prefers-color-scheme: dark) { .tbl { background: var(--color-paper-2); } }
table.data { border-collapse: collapse; width: 100%; font: 400 14px/1.3 var(--font-data); font-variant-numeric: tabular-nums lining-nums; }
.data th, .data td { padding: 8px 10px; border-bottom: 1px solid var(--color-rule); text-align: right; white-space: nowrap; vertical-align: top; }
.data thead th {
  background: var(--color-paper); font: 600 12px/1.2 var(--font-data); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-muted); border-bottom: 1px solid var(--color-rule-strong); vertical-align: bottom; padding-top: 10px;
}
.data th button { all: unset; cursor: pointer; display: inline-block; padding: 2px 0; }
.data th button:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.data th button:hover { color: var(--color-ink); }
.data th[aria-sort] { color: var(--color-ink); }
.data th[aria-sort="descending"] button::after { content: " ↓"; color: var(--color-accent); }
.data th[aria-sort="ascending"] button::after { content: " ↑"; color: var(--color-accent); }
.data .name { text-align: left; font: 600 15px/1.3 var(--font-data); }
.data tbody .name { position: sticky; left: 0; background: var(--color-paper); box-shadow: 1px 0 0 var(--color-rule); z-index: 1; }
.data thead .name { position: sticky; left: 0; z-index: 2; font: 600 12px/1.2 var(--font-data); }
@media (prefers-color-scheme: dark) { .data thead th, .data tbody .name { background: var(--color-paper-2); } }

.data tbody tr:hover td, .data tbody tr:hover .name { background: var(--color-row-hover); }
.data .rk { color: var(--color-faint); font-size: 12px; line-height: 1.6; width: 1%; padding-right: 2px; }
.data .name a { text-decoration-color: var(--color-rule-strong); }
.data .name a:hover { text-decoration-color: var(--color-accent); }
.data .wrh { text-align: left; }
td.wr { text-align: left; min-width: 150px; }
td.wr .v { font-weight: 700; font-size: 16px; }
td.wr .ci { display: block; font-size: 12px; color: var(--color-muted); margin-top: 2px; }
td.wr .bar { display: inline-block; width: 72px; margin-left: 10px; vertical-align: 2px; }
.up .v, .up .big, b.up { color: var(--color-up); }
.dn .v, .dn .big, b.dn { color: var(--color-dn); }
.na .v, .na .big, b.na, .na .ci { color: var(--color-faint); }
.na .bar { opacity: 0.4; }
.flag {
  display: inline-block; margin-left: 6px; padding: 0 4px; vertical-align: 2px;
  font: 600 10px/1.5 var(--font-data); text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-muted); border: 1px solid var(--color-rule-strong);
}

/* CI bar: 35–65% scale, rule at 50% */
.bar { position: relative; display: inline-block; width: 96px; height: 10px; }
.bar::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px solid var(--color-track); }
.bar::before { content: ""; position: absolute; left: 50%; top: -2px; bottom: -2px; border-left: 1px solid var(--color-ink); opacity: 0.5; }
.bar .rng { position: absolute; top: 3px; height: 4px; background: var(--color-range); z-index: 1; }
.bar .pt { position: absolute; top: 0; width: 2px; height: 10px; margin-left: -1px; background: var(--color-ink); z-index: 2; }
.up .bar .rng { background: var(--color-up); }
.dn .bar .rng { background: var(--color-dn); }

/* ---------- species profile ---------- */
.crumb { margin: var(--space-lg) 0 0; font: 400 14px var(--font-data); color: var(--color-muted); }
.crumb span { margin: 0 4px; color: var(--color-faint); }
.profile { padding: var(--space-lg) 0 var(--space-2xl); border-bottom: 1px solid var(--color-rule-strong); }
.profile h1 {
  margin: 0; font-weight: var(--w-display); font-variation-settings: "opsz" 72;
  font-size: clamp(3rem, 9vw, 6rem); line-height: 0.95; letter-spacing: -0.035em;
}
.profile.method h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); line-height: 1; }
.profile .deck { max-width: 58ch; }
.small { font: 400 13px/1.45 var(--font-data); color: var(--color-muted); max-width: 75ch; }
.tape-cols { display: grid; gap: 0 var(--space-2xl); }
.tape-col { min-width: 0; padding-top: var(--space-xl); }
@media (min-width: 1000px) {
  .tape-cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .tape-col + .tape-col { border-left: 1px solid var(--color-rule); padding-left: var(--space-2xl); }
}
.tape-col > h2 { margin: 0; font-weight: var(--w-display); font-size: 1.9rem; letter-spacing: -0.02em; line-height: 1.1; }
.rates { display: flex; flex-wrap: wrap; gap: 4px 20px; margin: var(--space-xs) 0 0; font: 400 14px var(--font-data); color: var(--color-muted); }
.rates b { font-weight: 700; color: var(--color-ink); font-variant-numeric: tabular-nums; }
.tape { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin: var(--space-lg) 0 var(--space-xl); border-top: 2px solid var(--color-ink); }
.tape-stat { padding: var(--space-sm) var(--space-sm) var(--space-md) 0; border-bottom: 1px solid var(--color-rule); }
.tape-stat dt { font: 600 12px/1.2 var(--font-data); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-muted); }
.tape-stat dd { margin: 6px 0 0; }
.tape-stat .big { font: var(--w-display) 3rem/1 var(--font-display); font-variation-settings: "opsz" 72; letter-spacing: -0.03em; font-variant-numeric: lining-nums tabular-nums; }
.tape-stat .bar { display: block; width: 100%; max-width: 180px; margin: 10px 0 6px; }
.tape-stat .ci { display: block; font: 400 12.5px/1.4 var(--font-data); color: var(--color-muted); font-variant-numeric: tabular-nums; }
.tape-stat .note { display: block; margin-top: 2px; font: italic 400 14px/1.35 var(--font-display); color: var(--color-muted); }
.tape-col .chart { --lab: 8.5rem; margin-bottom: var(--space-lg); }
.tape-col .sec { margin-top: var(--space-xl); padding-top: var(--space-sm); border-top: 2px solid var(--color-ink); }
.tape-col .sec > h3 { margin: 0; font: var(--w-display) 1.5rem/1.15 var(--font-display); letter-spacing: -0.015em; text-transform: none; color: var(--color-ink); }
.sec h4 { margin: var(--space-md) 0 var(--space-xs); font: 600 13px/1.3 var(--font-data); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); }
.sec-deck { margin: var(--space-xs) 0 var(--space-sm); max-width: 60ch; font: 400 1.08rem/1.45 var(--font-display); color: var(--color-ink-2); font-variant-numeric: lining-nums; }
.empty { color: var(--color-muted); font: 400 14px var(--font-data); padding: 10px 0; border-top: 1px solid var(--color-rule); }

/* ---------- seen on the ladder (revealed sets) ---------- */
.seen { padding: var(--space-xl) 0 var(--space-lg); border-bottom: 1px solid var(--color-rule-strong); }
.seen > h2 { margin: 0; font-weight: var(--w-display); font-size: 1.9rem; letter-spacing: -0.02em; line-height: 1.1; }
.seen .sec-deck { margin-top: var(--space-sm); }
.seen-cols { display: grid; gap: var(--space-lg) var(--space-2xl); margin: var(--space-md) 0 var(--space-md); }
@media (min-width: 720px) { .seen-cols { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.seen-cols > div { min-width: 0; }
.seen h4 { margin: var(--space-md) 0 var(--space-xs); font: 600 12px/1.3 var(--font-data); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-faint); }
.shares { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--color-ink); font-family: var(--font-data); font-variant-numeric: tabular-nums lining-nums; }
.shares li { display: grid; grid-template-columns: minmax(0, 1fr) 56px 3.2rem; align-items: center; gap: 10px; padding: 6px 0 5px; border-bottom: 1px solid var(--color-rule); }
.shares .lab { font: 500 15px/1.25 var(--font-data); overflow-wrap: anywhere; }
.shares .sbar { position: relative; height: 6px; background: var(--color-track); }
.shares .sbar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--color-range); }
.shares li:first-child .sbar i { background: var(--color-accent); }
.shares .val { text-align: right; font: 700 16px/1 var(--font-data); }
.shares .val small { font-size: 11px; font-weight: 500; color: var(--color-muted); margin-left: 1px; }

/* ---------- prose ---------- */
.prose { max-width: var(--measure); padding-top: var(--space-md); font-size: 18px; line-height: 1.6; font-variant-numeric: oldstyle-nums; }
.prose h2 { margin: var(--space-2xl) 0 var(--space-xs); font-weight: var(--w-display); font-size: 1.75rem; line-height: 1.15; letter-spacing: -0.02em; }
.prose h3 { margin-top: var(--space-lg); }
.prose p { margin: var(--space-sm) 0 0; }
.prose ul { padding-left: 1.2em; margin: var(--space-sm) 0 0; }
.prose li { margin: 6px 0; }
.prose li::marker { color: var(--color-faint); }

/* ---------- colophon (Ft1) ---------- */
.colophon {
  max-width: 1240px; margin: 0 auto; padding: var(--space-lg) var(--gutter) var(--space-2xl);
  display: grid; gap: var(--space-sm) var(--space-xl); border-top: 3px double var(--color-ink);
  font: 400 13px/1.5 var(--font-data); color: var(--color-muted);
}
.colophon p { margin: 0 0 6px; max-width: 90ch; }
.colophon .cite { overflow-wrap: anywhere; }
.colophon .fw { font: 800 1.75rem/1 var(--font-display); font-variation-settings: "opsz" 72; letter-spacing: -0.03em; color: var(--color-ink); }
@media (min-width: 720px) { .colophon { grid-template-columns: auto 1fr; } }

@media (prefers-reduced-motion: no-preference) {
  .chart .pt, .chart .pb { transition: transform 160ms var(--ease-out); }
  .chart .row:hover .pt, .chart .row:hover .pb { transform: scale(1.25); }
}

/* ---------- calculator ---------- */
.calc-form { display: grid; gap: var(--space-lg) var(--space-2xl); margin: var(--space-xl) 0 0; }
@media (min-width: 760px) { .calc-form { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.calc-form fieldset { min-width: 0; margin: 0; padding: 0; border: 0; border-top: 2px solid var(--color-ink); }
.calc-form legend { float: left; width: 100%; padding: var(--space-sm) 0 var(--space-xs); font: var(--w-display) 1.5rem/1.15 var(--font-display); letter-spacing: -0.015em; }
.calc-form legend small { font: 400 13px var(--font-data); letter-spacing: 0; color: var(--color-muted); margin-left: var(--space-xs); }
.slots { clear: both; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xs) var(--space-md); list-style: none; margin: 0; padding: 0; }
@media (min-width: 1000px) { .slots { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.slot { position: relative; display: flex; align-items: baseline; gap: 6px; min-width: 0; }
.slot > span { font: 500 12px var(--font-data); color: var(--color-faint); width: 0.8em; flex: none; }
.slot::after { content: attr(data-note); position: absolute; right: 0; top: 8px; font: 600 10px/1.5 var(--font-data); letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-dn); pointer-events: none; }
.slot input {
  flex: 1; min-width: 0; width: 100%; font: 500 16px var(--font-data); color: var(--color-ink); background: transparent;
  padding: 6px 0; border: 0; border-bottom: 1px solid var(--color-rule-strong); border-radius: 0;
}
.slot input::placeholder { color: var(--color-faint); }
.slot input:focus-visible { outline: none; border-bottom-color: var(--color-accent); box-shadow: 0 1px 0 var(--color-accent); }
.slot input[aria-invalid="true"] { border-bottom-color: var(--color-dn); padding-right: 4.5em; }
.calc-actions { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-md); align-items: center; }
@media (min-width: 760px) { .calc-actions { grid-column: 1 / -1; } }
.calc-actions button {
  font: 600 13px/1 var(--font-data); letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-ink);
  background: transparent; border: 1px solid var(--color-rule-strong); padding: 9px 12px; cursor: pointer;
}
.calc-actions button:hover { border-color: var(--color-ink); }
.calc-actions button.primary { background: var(--color-ink); color: var(--color-paper); border-color: var(--color-ink); }
.calc-actions button.primary:hover { background: var(--color-accent); border-color: var(--color-accent); }
#calc-status { min-height: 1.5em; margin: var(--space-md) 0 0; font: 400 14px/1.5 var(--font-data); color: var(--color-muted); }
.calc-sec { margin-top: var(--space-xl); padding-top: var(--space-lg); border-top: 3px double var(--color-ink); }
.calc-sec h2 { margin: 0; font-weight: var(--w-display); font-size: clamp(1.9rem, 3.6vw, 2.75rem); line-height: 1.05; letter-spacing: -0.025em; font-variation-settings: "opsz" 60; }
.calc-sec .sec-deck { margin-top: var(--space-sm); font-size: clamp(1.1rem, 1.5vw, 1.25rem); max-width: 60ch; }
.calc-cols { display: grid; gap: var(--space-lg) var(--space-2xl); margin-top: var(--space-lg); }
.calc-cols > div { min-width: 0; }
@media (min-width: 1000px) { .calc-cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.calc-cols .chart { --lab: 12.5rem; }
.calc-cols .chart + .chart { margin-top: var(--space-lg); }
/* probability bars: 0–100% from the left, no 50% rule */
.chart.prob .plot::before { display: none; }
.chart.prob .pbar { position: absolute; left: 0; top: 4px; height: 8px; background: var(--color-range); z-index: 1; }
.chart.prob .row.top .pbar { background: var(--color-accent); }
.chart.prob .row.top .lab { font-weight: 700; }
.chart.prob .val { font-size: 15px; }
.calc-notes { margin-top: var(--space-xl); padding: var(--space-sm) 0 0; border-top: 1px solid var(--color-rule-strong); font: 400 14px/1.5 var(--font-data); color: var(--color-ink-2); }
.calc-notes ul { margin: 0; padding-left: 1.1em; max-width: 90ch; }
.calc-notes li { margin: 4px 0; }
.bt { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin: var(--space-lg) 0 var(--space-md); border-top: 2px solid var(--color-ink); }
.bt div { padding: var(--space-sm) var(--space-sm) var(--space-md) 0; border-bottom: 1px solid var(--color-rule); }
.bt dt { font: 600 12px/1.2 var(--font-data); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-muted); }
.bt dd { margin: 6px 0 0; font: 400 13px/1.45 var(--font-data); color: var(--color-muted); }
.bt dd b { display: block; font: var(--w-display) 2.25rem/1 var(--font-display); font-variation-settings: "opsz" 72; letter-spacing: -0.02em; color: var(--color-ink); font-variant-numeric: lining-nums tabular-nums; margin-bottom: 4px; }
.profile.calc-head { border-bottom: 0; padding-bottom: 0; }

/* ---------- notes ---------- */
.kicker { margin: 0 0 var(--space-xs); font: 600 12px/1.3 var(--font-data); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); }
.note-head { border-bottom: 3px double var(--color-ink); }
.note-head h1 { max-width: 20ch; }
.snap {
  max-width: 75ch; margin: var(--space-lg) 0 0; padding: var(--space-sm) 0 0; border-top: 1px solid var(--color-rule-strong);
  font: 400 14px/1.5 var(--font-data); color: var(--color-ink-2);
}
.snap b { margin-right: 6px; font-weight: 600; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); }
.note { font-variant-numeric: lining-nums; }
.note > h2 { margin-top: var(--space-2xl); }
.note .chart, .note .note-tbl { margin: var(--space-lg) 0 var(--space-xl); }
.note .chart { --lab: 13rem; }
.note .chart.calib { --lab: 5.5rem; }
.note-tbl figcaption { margin-top: var(--space-xs); font: 400 13px/1.45 var(--font-data); color: var(--color-muted); }
.note-tbl td.wr { min-width: 0; }
.note-tbl .data th.name, .note-tbl td.wr .ci { white-space: normal; }
.note-tbl .data th.name { min-width: 7.5rem; }
@media (max-width: 559px) { .note-tbl td.wr .bar { display: none; } .note-tbl .data th, .note-tbl .data td { padding: 8px 6px; } }
.hyp {
  margin: var(--space-md) 0 0; padding: var(--space-2xs) 0 var(--space-2xs) var(--space-md);
  border-left: 3px solid var(--color-accent); color: var(--color-ink-2);
}
.hyp b { display: block; font: 600 12px/1.6 var(--font-data); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent); }
.prose .note-foot { margin-top: var(--space-2xl); padding-top: var(--space-sm); border-top: 1px solid var(--color-rule); }
.notes-list { list-style: none; margin: 0; padding: 0; max-width: 72ch; }
.notes-list li { padding: var(--space-xl) 0; border-bottom: 1px solid var(--color-rule-strong); }
.notes-list h2 { margin: 0; font-weight: var(--w-display); font-size: clamp(1.6rem, 3vw, 2.25rem); line-height: 1.08; letter-spacing: -0.02em; font-variation-settings: "opsz" 60; }
.notes-list h2 a { text-decoration: none; }
.notes-list h2 a:hover { text-decoration: underline; text-decoration-color: var(--color-accent); }
.notes-list .deck { margin-top: var(--space-sm); max-width: 60ch; }
.notes-list .small { margin: var(--space-xs) 0 0; }