:root {
  color-scheme: light;
  --paper: #f2efe7;
  --paper-deep: #e8e2d5;
  --ink: #171713;
  --muted: #655f55;
  --rule: #b8b0a2;
  --line: #d9d1c2;
  --accent: #b52a25;
  --signal-dark: #7e1715;
  --green: #385447;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans: "Arial Narrow", "Avenir Next Condensed", "Franklin Gothic Medium", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --page: min(1180px, calc(100vw - 40px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; background: linear-gradient(90deg, transparent 0, transparent calc(50% - 1px), rgb(23 23 19 / .018) 50%, transparent calc(50% + 1px)), var(--paper); color: var(--ink); font: 18px/1.58 var(--serif); }
a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: var(--signal-dark); }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 4px;
}
button, input { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.12; }
h1 { font-size: clamp(2.6rem, 6vw, 5.5rem); font-weight: 500; letter-spacing: -.04em; margin: .7rem 0 1.5rem; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 500; letter-spacing: -.025em; }
h3 { font-size: 1.65rem; font-weight: 500; margin: .65rem 0; }
img { display: block; max-width: 100%; height: auto; }
p { margin: .7rem 0 1.2rem; }
.site-header, main, .site-footer { width: var(--page); margin-inline: auto; }
.site-header { padding-top: 1rem; border-bottom: 3px double var(--ink); }
.edition-line { display: flex; justify-content: space-between; padding: .35rem 0; border-block: 1px solid var(--ink); font: .68rem/1.58 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.masthead { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; padding: 1.4rem 0 1rem; }
.wordmark { display: inline-grid; width: fit-content; color: var(--ink); text-decoration: none; line-height: .82; }
.wordmark-the { padding-left: .2rem; color: var(--accent); font: .65rem/.82 var(--mono); letter-spacing: .24em; text-transform: uppercase; }
.wordmark-main { font-size: clamp(2.4rem, 5.4vw, 5.5rem); font-weight: 700; letter-spacing: -.065em; }
.wordmark-main i { font-size: .48em; font-weight: 400; }
.masthead nav ul { display: flex; gap: 1.4rem; margin: 0; padding: 0 0 .3rem; list-style: none; font: .78rem/1.58 var(--sans); letter-spacing: .1em; text-transform: uppercase; }
.masthead nav a { text-decoration: none; white-space: nowrap; }
.masthead nav .subscribe-link { padding: .5rem .7rem; background: var(--accent); color: var(--paper); }
.project-nav { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem 1.5rem; padding: 1rem 0 .6rem; border-bottom: 1px solid var(--line); font: .78rem/1.58 var(--sans); }
.project-nav a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.project-nav a:hover { text-decoration: underline; }
.skip-link { position: absolute; top: -5rem; left: 1rem; padding: .5rem 1rem; background: white; z-index: 10; }
.skip-link:focus { top: 1rem; }
.intro { padding: 3.5rem 0 3rem; max-width: 850px; }
.eyebrow { font-family: var(--mono); font-size: .68rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; color: var(--signal-dark); }
.standfirst { max-width: 720px; font-size: 1.2rem; color: var(--muted); line-height: 1.65; }
.text-link { display: inline-block; margin-top: .8rem; font-size: .9rem; font-weight: 600; text-decoration: none; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1.5rem; }
.section-heading h2 { margin: .5rem 0 0; }
.section-heading > a, .section-heading > p { font-size: .85rem; margin-bottom: .2rem; color: var(--muted); }
.overview { padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.scorecard { width: 100%; }
.context { font-size: .85rem; color: var(--muted); max-width: 950px; line-height: 1.65; }
#explore { padding-top: 3rem; }
.explore-tools { margin: 2rem 0 0; }
.search-label { display: block; max-width: 450px; font-size: .75rem; color: var(--muted); }
input[type="search"] { display: block; width: 100%; min-width: 0; background: transparent; border: 1px solid var(--line); border-radius: 0; color: var(--ink); padding: .8rem; margin: .3rem 0 1rem; }
.filters { display: flex; flex-wrap: wrap; gap: .5rem; }
.filters button { border: 1px solid var(--line); border-radius: 2rem; color: var(--muted); background: transparent; padding: .4rem .95rem; font-size: .8rem; }
.filters button[aria-pressed="true"] { background: var(--green); border-color: var(--green); color: white; }
.topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.8rem; }
.topic-card { min-width: 0; border: 1px solid var(--line); transition: border-color .15s; }
.topic-card:hover { border-color: var(--green); }
.topic-card > a { display: block; height: 100%; text-decoration: none; color: var(--ink); }
.topic-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: contain; padding: .6rem; border-bottom: 1px solid var(--line); }
.card-copy { padding: 1.3rem; }
.topic-card h3 { display: flex; justify-content: space-between; gap: .5rem; }
.topic-card h3 span { color: var(--accent); font-size: 1.25rem; }
.topic-card p { color: var(--muted); font-size: .9rem; margin-bottom: .4rem; }
.reading-note { padding: 1.8rem 2rem; margin: 3rem 0; border-left: 3px solid var(--green); background: #eeeee6; }
.reading-note h2 { font-size: 1.6rem; margin: 0 0 1rem; }
.reading-note p { max-width: 900px; }
.page-heading { padding: 3rem 0 2rem; max-width: 900px; }
.page-heading h1 { font-size: clamp(2.6rem, 5vw, 4rem); }
.breadcrumb { display: inline-flex; align-items: center; min-height: 44px; padding: .35rem 0; font-size: 1.25rem; font-weight: 600; margin-bottom: 2rem; text-decoration: none; }
.breadcrumb:hover { text-decoration: underline; }
figure { margin: 0 0 3rem; border-top: 1px solid var(--line); padding-top: 1rem; }
figcaption { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
figcaption h2 { font: 600 1rem/1.5 system-ui, sans-serif; letter-spacing: 0; }
figcaption a { flex-shrink: 0; font-size: .8rem; }
.chart-link { cursor: zoom-in; display: block; }
.chart-gallery img { width: 100%; }
.methodology { padding: 2rem 0; border-top: 1px solid var(--line); }
.prose { max-width: 960px; overflow-wrap: anywhere; }
.prose h2 { margin-top: 2.5rem; }
.prose h3 { margin-top: 2rem; font-size: 1.5rem; }
.prose table { display: block; overflow-x: auto; border-collapse: collapse; font-size: .85rem; width: 100%; margin: 1.5rem 0; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: .7rem; text-align: left; min-width: 5rem; }
.prose pre { overflow-x: auto; padding: 1rem; background: #eeeee6; font-size: .8rem; }
.prose code { font-size: .88em; }
.prose blockquote { border-left: 3px solid var(--line); margin-left: 0; padding-left: 1.5rem; color: var(--muted); }
.prose img { max-width: 100%; }
.publication-note { padding-top: 1rem; margin-top: 2rem; border-top: 1px solid var(--line); font: .8rem/1.65 var(--sans); color: var(--muted); }
.publication-note p { max-width: 900px; }
.site-footer { display: grid; grid-template-columns: 2fr 1fr auto; gap: 2rem; margin-top: 3rem; padding: 2rem 0 3rem; border-top: 3px double var(--ink); font-size: .85rem; }
.site-footer p { margin: 0; }
.site-footer .eyebrow { margin-bottom: .35rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem; font: .7rem/1.58 var(--sans); text-transform: uppercase; }
.copyright { color: var(--muted); font: .62rem/1.58 var(--mono); text-transform: uppercase; }
dialog { width: min(98vw, 1800px); max-width: 98vw; max-height: 96vh; border: 1px solid var(--line); background: var(--paper); padding: 1rem; }
dialog::backdrop { background: rgb(20 25 20 / .8); }
dialog img { width: 100%; margin-top: 1rem; }
.close-viewer { position: sticky; top: 0; display: block; margin-left: auto; padding: .5rem 1rem; background: var(--green); color: white; border: 0; }
@media (max-width: 1000px) { .topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) { .masthead { grid-template-columns: 1fr; gap: 1.2rem; } }
@media (max-width: 760px) {
  :root { --page: calc(100vw - 28px); }
  body { font-size: 16px; }
  .edition-line { justify-content: end; }
  .edition-line span:first-child { display: none; }
  .masthead nav ul { flex-wrap: wrap; gap: 1rem; width: 100%; font-size: .7rem; }
  .masthead nav .subscribe-link { padding: .4rem .5rem; }
  .site-footer { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .project-nav { justify-content: space-between; gap: .25rem .7rem; }
  .intro { padding: 3rem 0; }
  .section-heading { align-items: start; flex-direction: column; gap: .7rem; }
  .topic-grid { grid-template-columns: minmax(0, 1fr); gap: 1.2rem; }
  .reading-note { padding: 1.3rem; }
  figcaption { align-items: start; flex-direction: column; gap: 0; }
  .page-heading { padding-top: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .topic-card { transition: none; }
}