:root {
  color-scheme: light;
  --bg: #f4f6fb;
  --surface: #ffffff;
  --text: #101a33;
  --accent: #2a35b0;
  --accent2: #d4572a;
  --muted: #505b72;
  --line: #c7cce5;
  --heading: 'Avenir Next', 'Segoe UI', 'Helvetica Neue', sans-serif;
  --body: Charter, 'Iowan Old Style', Georgia, serif;
  --gutter: clamp(1.25rem, 4.5vw, 5rem);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); font-size: clamp(1.0625rem, 1rem + .2vw, 1.1875rem); line-height: 1.75; overflow-wrap: break-word; }
.page { min-height: 100vh; }
.page-home { background: var(--bg); }
main { display: block; }
::selection { background: var(--accent); color: white; }
a { color: var(--accent); text-underline-offset: .22em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; object-fit: cover; }
figure { margin: 0; }
figcaption { margin-top: .75rem; color: var(--muted); font-size: .875rem; }
h1, h2, h3, h4, h5, h6 { font-family: var(--heading); font-weight: 600; line-height: 1.18; letter-spacing: -.035em; margin: 0 0 1rem; text-wrap: balance; }
h1 { font-size: clamp(2.25rem, 1.4rem + 2.6vw, 4.25rem); }
h2 { font-size: clamp(1.65rem, 1.25rem + 1.2vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 1.1rem + .65vw, 1.75rem); }
h4, h5, h6 { font-size: 1.15rem; }
p { margin: 0 0 1.25rem; }
ul, ol { padding-left: 1.5em; }
li + li { margin-top: .4rem; }
strong, b { font-weight: 700; }
small { font-size: .85em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
blockquote { margin: 2rem 0; padding: 1rem 1.5rem; border-left: 2px solid var(--accent); background: var(--bg); }
code, pre { font-family: monospace; font-size: .9em; }
pre { max-width: 100%; overflow: auto; padding: 1rem; background: var(--bg); }
table { width: 100%; border-collapse: collapse; font-size: .9em; }
th, td { padding: .75rem; border-bottom: 1px solid var(--line); text-align: left; overflow-wrap: anywhere; }
th { font-family: var(--heading); }
input, textarea, select, button { max-width: 100%; font: inherit; color: inherit; }
input, textarea, select { padding: .7rem; border: 1px solid var(--line); background: white; }
button, summary { cursor: pointer; }
.wrap { width: min(100% - var(--gutter) * 2, 1320px); margin-inline: auto; }
.skip-link { position: fixed; z-index: 10; top: .75rem; left: 1rem; padding: .75rem 1rem; background: white; transform: translateY(-160%); font-family: var(--heading); }
.skip-link:focus { transform: translateY(0); }
.site-header { background: var(--surface); border-top: 4px solid var(--accent); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 1.6rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; flex-shrink: 0; font: 700 clamp(1.2rem, 1.1rem + .4vw, 1.5rem)/1.2 var(--heading); letter-spacing: -.045em; color: var(--text); text-decoration: none; }
.brand::before { content: ''; width: 1.25rem; height: 1.25rem; border: 1px solid var(--accent); border-top-width: 6px; transform: rotate(-45deg); }
.site-nav { font: 500 .8rem/1.5 var(--heading); }
.site-nav ul, .footer-nav ul { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.4rem; padding: 0; margin: 0; list-style: none; }
.site-nav li, .footer-nav li { margin: 0; }
.site-nav a { display: block; padding-block: .45rem; color: var(--text); text-decoration: none; border-bottom: 1px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current='page'] { color: var(--accent); border-color: var(--accent); }
.hero { background: var(--surface); border-bottom: 1px solid var(--accent); }
.hero-inner { display: grid; grid-template-columns: 1.08fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; padding-block: clamp(3rem, 6vw, 6.5rem); }
.hero-text, .hero-media, .split-text, .split-media { min-width: 0; }
.eyebrow { display: flex; align-items: center; gap: .8rem; font: 600 .75rem/1.5 var(--heading); text-transform: uppercase; letter-spacing: .14em; color: var(--accent); margin-bottom: 1.5rem; }
.eyebrow::before { content: ''; width: .45rem; height: .45rem; background: var(--accent2); flex: 0 0 auto; }
.hero h1 { font-size: clamp(2.35rem, 1.4rem + 2.65vw, 4.1rem); line-height: 1.08; margin-bottom: 1.6rem; }
.lead { font-size: clamp(1.125rem, 1.025rem + .35vw, 1.4rem); line-height: 1.7; }
.hero .lead { font-size: clamp(1.0625rem, 1rem + .18vw, 1.1875rem); color: var(--muted); }
.hero-actions { margin-top: 2rem; }
.btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 2rem; min-height: 3rem; padding: .85rem 1.4rem; border: 1px solid var(--accent); font: 600 .875rem/1.4 var(--heading); text-decoration: none; transition: background-color .2s ease, transform .2s ease; }
.btn::after { content: '\2197'; font-size: 1.25rem; }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--text); transform: translateY(-2px); }
.hero-media { position: relative; padding: 1rem 0 1rem 1rem; border-left: 1px solid var(--accent); }
.hero-media::after { content: ''; position: absolute; right: 0; bottom: 0; width: 28%; height: 1px; background: var(--accent); }
.hero-media img { width: 100%; height: clamp(27rem, 43vw, 40rem); object-position: center; }
.section { padding-block: clamp(3rem, 6vw, 6rem); }
.section + .section { border-top: 1px solid var(--line); }
.section-title { max-width: 28ch; margin-bottom: 1.25rem; }
.section-intro { max-width: 68ch; color: var(--muted); margin-bottom: 2.5rem; }
.card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 3rem; counter-reset: topics; }
.card { position: relative; counter-increment: topics; display: flex; flex-direction: column; align-items: flex-start; padding: 1.7rem 0 1.8rem 3.8rem; border-top: 1px solid var(--accent); }
.card::before { content: '\00a7 ' counter(topics, decimal-leading-zero); position: absolute; top: 1.85rem; left: 0; color: var(--accent); font: 500 .875rem/1.4 var(--heading); font-variant-numeric: tabular-nums; }
.card-title { letter-spacing: -.025em; }
.card-text { font-size: 1rem; line-height: 1.7; color: var(--muted); }
.card-link { margin-top: auto; padding-block: .4rem; font: 600 .8rem/1.5 var(--heading); }
.card-link::after { content: '\2192'; display: inline-block; margin-left: 1rem; transition: transform .2s ease; }
.card-link:hover::after { transform: translateX(4px); }
.section-feature { background: var(--surface); }
.split { display: grid; grid-template-columns: 1.25fr .8fr; align-items: start; gap: clamp(2rem, 7vw, 7rem); }
.split-text .section-title { max-width: 20ch; }
.split-media { padding-top: 1rem; border-top: 1px solid var(--accent); }
.split-media img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.prose { max-width: 68ch; }
.prose p { margin-bottom: 1.5rem; }
.prose a { overflow-wrap: anywhere; }
.prose li { padding-left: .25rem; }
.prose li::marker { color: var(--accent); }
.section:not(.section-feature):not(.section-partners) > .wrap > .prose { margin-left: auto; width: 65%; }
.fact-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; padding: 0; margin: 2rem 0; list-style: none; }
.fact { padding-top: 1rem; margin: 0; border-top: 1px solid var(--accent); }
.fact strong { display: block; font-family: var(--heading); color: var(--accent); }
.section-partners { background: #edf0f8; }
.partner-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; list-style: none; padding: 0; margin: 0; }
.partner { min-width: 0; margin: 0; padding: 1.2rem; border: 1px solid var(--line); background: var(--surface); }
.partner-link { display: block; overflow-wrap: anywhere; font: 500 .75rem/1.6 var(--heading); }
.partner-phrase { margin: .85rem 0 .5rem; font: 600 1rem/1.4 var(--heading); }
.partner-desc { margin: 0; font-size: .9375rem; line-height: 1.6; color: var(--muted); }
.page-sub { background: var(--surface); }
.article { padding-block: clamp(2rem, 4vw, 4rem) clamp(4rem, 8vw, 8rem); }
.article > .wrap { max-width: 860px; }
.breadcrumb { margin-bottom: clamp(2rem, 4vw, 4rem); font: 500 .8rem/1.7 var(--heading); color: var(--muted); overflow-wrap: anywhere; }
.breadcrumb a { margin-right: .35rem; }
.breadcrumb span { margin-left: .35rem; }
.page-header { padding-top: 1.75rem; border-top: 1px solid var(--accent); margin-bottom: 2.5rem; }
.page-header h1 { max-width: 23ch; margin-bottom: 1.75rem; }
.page-header .lead { max-width: 64ch; color: var(--muted); margin-bottom: 0; }
.article-figure { margin: 2.5rem 0 3.5rem; }
.article-figure img { width: 100%; max-height: 430px; aspect-ratio: 2 / 1; object-fit: cover; }
.article .prose { max-width: 660px; margin-inline: auto; counter-reset: chapters; }
.article .prose h2 { counter-increment: chapters; position: relative; padding-top: 1.5rem; margin-top: 3rem; border-top: 1px solid var(--line); font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); line-height: 1.3; }
.article .prose h2::before { content: counter(chapters, decimal-leading-zero) '.'; display: block; margin-bottom: .6rem; color: var(--accent); font: 500 .8rem/1.4 var(--heading); letter-spacing: .05em; }
.note { margin-block: 2rem; padding: 1.25rem 1.5rem; border-left: 3px solid var(--accent2); background: var(--bg); font-size: 1rem; }
.note > :last-child { margin-bottom: 0; }
.site-footer { padding-block: 2.5rem; border-top: 1px solid var(--accent); background: var(--surface); }
.footer-inner { display: flex; align-items: start; justify-content: space-between; gap: 2rem; }
.footer-note { max-width: 55ch; margin: 0; color: var(--muted); font-size: .9375rem; line-height: 1.6; }
.footer-nav { font: 500 .8rem/1.6 var(--heading); }
.footer-nav a { display: inline-block; padding-block: .4rem; }
@media (min-width: 1100px) {
  .article .prose h2::before { position: absolute; top: 1.95rem; left: -3.5rem; margin: 0; }
}
@media (max-width: 1100px) {
  .header-inner { flex-wrap: wrap; gap: .9rem; }
  .site-nav { width: 100%; }
  .site-nav ul { justify-content: space-between; gap: .25rem 1rem; }
  .hero-inner { gap: 2rem; }
  .partner-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-inner { flex-direction: column; gap: 1rem; }
}
@media (max-width: 760px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero h1 { max-width: 20ch; }
  .hero-media { margin-top: .5rem; }
  .hero-media img { height: auto; aspect-ratio: 4 / 3; }
  .split { grid-template-columns: 1fr; }
  .split-media { width: 78%; margin-left: auto; }
  .split-media img { aspect-ratio: 4 / 3; }
  .card-grid { grid-template-columns: 1fr; }
  .section:not(.section-feature):not(.section-partners) > .wrap > .prose { width: 100%; }
  .fact-list { grid-template-columns: 1fr; }
  .article-figure img { aspect-ratio: 3 / 2; }
}
@media (max-width: 540px) {
  .header-inner { padding-block: 1.2rem; }
  .site-nav ul { justify-content: flex-start; column-gap: 1.1rem; }
  .site-nav { font-size: .75rem; }
  .site-nav a { padding-block: .4rem; }
  .hero-inner { padding-top: 2.5rem; }
  .partner-list { grid-template-columns: 1fr; }
  .card { padding-left: 3.2rem; }
  .page-header h1 { font-size: clamp(2rem, 7.5vw, 2.65rem); }
  .footer-nav ul { gap: .25rem 1rem; }
  .split-media { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
  body, .page-sub { background: white; color: black; font-size: 11pt; }
  .site-nav, .skip-link, .hero-actions, .footer-nav, .section-partners { display: none; }
  .wrap { width: 100%; }
  .article { padding: 1rem 0; }
  .article > .wrap, .article .prose { max-width: none; }
  .article .prose h2::before { position: static; }
  h1, h2, h3 { break-after: avoid; }
  img, .partner, blockquote { break-inside: avoid; }
  a { color: black; }
}