:root {
  color: #142637;
  background: #f7f8f4;
  font-family: "Inter", "Segoe UI", sans-serif;
  font-synthesis: none;
  font-size: 16px;
  --ink: #142637;
  --muted: #485b67;
  --blue: #153e64;
  --hero: #102c44;
  --mint: #cbf0d8;
  --lime: #e6f6bd;
  --line: #d8e0db;
  --paper: #fff;
  --measure: 1176px;
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--blue); text-underline-offset: .2em; }
a:hover { text-decoration-thickness: .14em; }
:focus-visible { outline: 3px solid #247eb1; outline-offset: 4px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
.container { width: min(var(--measure), calc(100% - 96px)); margin-inline: auto; }
.skip { position: absolute; left: 1rem; top: 1rem; z-index: 2; padding: 1rem; background: white; transform: translateY(-200%); }
.skip:focus { transform: none; }

.masthead { border-bottom: 1px solid var(--line); background: var(--paper); }
.head-row { display: flex; align-items: center; min-height: 76px; gap: 32px; justify-content: space-between; }
.brand { font-size: 1.25rem; color: var(--ink); text-decoration: none; font-weight: 800; letter-spacing: -.045em; white-space: nowrap; }
.brand span { color: #255f58; }
.masthead nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 40px); }
.masthead nav a { padding-block: .65rem; color: var(--ink); font-weight: 600; font-size: .95rem; text-decoration: none; }
.masthead nav a:hover, .masthead nav [aria-current] { text-decoration: underline; }

.hero { background: var(--hero); color: var(--paper); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(260px, 1fr); gap: 60px; align-items: end; padding-block: 67px 70px; }
.eyebrow { font-size: .82rem; font-weight: 750; letter-spacing: .065em; text-transform: uppercase; color: #37665c; }
.hero .eyebrow { color: var(--mint); }
.hero h1 { margin-top: 14px; max-width: 760px; font-size: clamp(3.2rem, 6vw, 5.8rem); font-weight: 800; line-height: .99; letter-spacing: -.071em; }
.lead { color: var(--muted); font-size: clamp(1.06rem, 2vw, 1.3rem); line-height: 1.48; max-width: 60ch; }
.hero .lead { color: #d4e5ea; margin: 22px 0 26px; max-width: 39ch; }
.button { display: inline-flex; gap: 17px; align-items: center; padding: .83rem 1rem; border-radius: .45rem; background: var(--lime); color: #172d27; font-weight: 750; text-decoration: none; }
.button:hover { background: #d5ef95; }
.hero-side { padding: 24px 25px 15px; background: #1b3b52; border: 1px solid #416073; border-radius: .75rem; }
.hero-side h2 { font-size: 1.15rem; margin-bottom: .65rem; color: #f6faf9; }
.hero-side ul { list-style: none; padding: 0; margin: 0; }
.hero-side li { border-top: 1px solid #476579; }
.hero-side a { display: flex; justify-content: space-between; gap: 10px; padding: .85rem 0; color: #e1eff0; text-decoration: none; }
.hero-side a:hover { color: var(--lime); text-decoration: underline; }

.section-pad { padding-block: 56px; }
.section-heading { display: flex; gap: 22px; align-items: baseline; justify-content: space-between; margin-bottom: 22px; }
.section-heading a { white-space: nowrap; font-weight: 650; font-size: .95rem; }
.section-heading h2, .list-section > h2 { font-size: clamp(1.65rem, 3vw, 2.2rem); line-height: 1.15; font-weight: 780; letter-spacing: -.04em; }
.more { padding-block: 12px 66px; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card { display: flex; flex-direction: column; padding: 23px; gap: 11px; background: var(--paper); border: 1px solid var(--line); border-radius: .75rem; min-width: 0; position: relative; }
.card:focus-within, .card:hover { border-color: #679488; }
.card-topic { font-size: .82rem; color: #2e6356; font-weight: 650; }
.card .card-title { font-size: clamp(1.2rem, 1.9vw, 1.55rem); letter-spacing: -.03em; padding-right: 28px; }
.card a { color: var(--ink); text-decoration: none; }
.card a::after { content: ""; position: absolute; inset: 0; }
.card a:hover { text-decoration: underline; }
.card-arrow { position: absolute; right: 22px; top: 48px; color: #326b5c; }
.card p { font-size: .99rem; line-height: 1.5; color: var(--muted); }
.card time { margin-top: auto; font-size: .82rem; color: var(--muted); padding-top: .35rem; }

.footer { background: #eef1ec; border-top: 1px solid var(--line); }
.footer-row { padding-block: 28px; display: flex; justify-content: space-between; gap: 24px; align-items: start; }
.footer-row p { color: var(--muted); margin-top: .4rem; font-size: .9rem; }
.footer-row > a { font-size: .95rem; }

.crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; color: var(--muted); margin: 28px 0 26px; font-size: .9rem; }
.page-title { padding-bottom: 26px; }
.page-title h1, .missing h1 { font-size: clamp(2.25rem, 5vw, 4.25rem); line-height: 1.04; font-weight: 800; letter-spacing: -.065em; overflow-wrap: anywhere; }
.page-title .lead, .missing .lead { margin-top: 15px; }
.listing { padding-bottom: 76px; }
.list-section { margin-top: 24px; }
.list-section + .list-section { margin-top: 42px; }
.list-section > h2 { margin-bottom: 19px; }
.reading { padding-bottom: 68px; }
.reading-grid { display: grid; grid-template-columns: minmax(0, 780px) minmax(230px, 1fr); gap: 68px; }
.reading-title .eyebrow { margin-bottom: 11px; }
.date { margin-top: 16px; color: var(--muted); font-size: .9rem; }
.prose { min-width: 0; overflow-wrap: anywhere; font-size: 1.05rem; line-height: 1.67; }
.prose > *, .prose div > * { margin-block: 0 1rem; }
.prose h2 { font-size: clamp(1.35rem, 2.6vw, 1.9rem); line-height: 1.16; letter-spacing: -.035em; margin-top: 1.6em; }
.prose .context { padding: 16px 19px; background: #e9f1ea; border-inline-start: 3px solid #467b6f; border-radius: 0 .45rem .45rem 0; }
.prose img { margin-block: 14px 18px; border: 1px solid var(--line); border-radius: .45rem; }
.illustrations { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.illustrations figure { margin: 0; }
.illustrations img { margin: 0; }
.illustrations figcaption { padding-top: 7px; color: var(--muted); font-size: .84rem; }
.prose blockquote { margin-inline: 0; padding: 20px; background: var(--paper); border: 1px solid var(--line); border-radius: .65rem; }
.prose blockquote footer { font-size: .87rem; color: var(--muted); margin-top: 6px; }
.prose table { width: 100%; border-collapse: collapse; }
.prose :is(td, th) { padding: .5em; border: 1px solid var(--line); }
.prose pre { white-space: pre-wrap; }
.prose ul, .prose ol { padding-inline-start: 1.35em; }
.prose li + li { margin-top: .2rem; }
.related { padding: 20px; align-self: start; background: var(--paper); border: 1px solid var(--line); border-radius: .75rem; }
.related h2 { font-size: 1.15rem; }
.related ul { list-style: none; padding: 0; margin: 10px 0 0; }
.related li { border-top: 1px solid var(--line); }
.related a { display: block; padding-block: .62rem; color: var(--ink); text-decoration: none; font-size: .95rem; line-height: 1.35; }
.related a:hover { text-decoration: underline; }
.missing { padding-block: 65px 88px; }
.missing .button { margin-top: 22px; }

@media (max-width: 900px) {
  .container { width: calc(100% - 56px); }
  .hero-grid, .reading-grid { gap: 30px; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 660px) {
  .container { width: calc(100% - 36px); }
  .head-row { padding-block: 13px 6px; gap: 6px; align-items: flex-start; flex-direction: column; }
  .masthead nav { gap: 21px; flex-wrap: wrap; }
  .masthead nav a { padding-block: .55rem; }
  .hero-grid, .reading-grid, .card-grid, .illustrations { grid-template-columns: minmax(0, 1fr); }
  .hero-grid { padding-block: 36px 31px; }
  .hero h1 { font-size: clamp(2.55rem, 10.5vw, 4.2rem); }
  .hero .lead { margin-block: 16px 20px; }
  .hero-side { padding: 17px 16px 5px; }
  .section-pad { padding-block: 34px; }
  .section-heading { align-items: flex-start; gap: 8px; flex-wrap: wrap; }
  .card { padding: 18px; }
  .card-arrow { right: 17px; top: 42px; }
  .footer-row { flex-direction: column; gap: 16px; }
  .reading, .listing { padding-bottom: 47px; }
  .prose { font-size: 1rem; }
}