:root {
  --ink: #18222b;
  --muted: #68747a;
  --paper: #f8f9f7;
  --green: #1f5147;
  --green-dark: #183f38;
  --blue: #8fafc5;
  --border: rgba(24, 34, 43, .1);
  --display: "Iowan Old Style", "Palatino Linotype", Baskerville, Georgia, serif;
  --body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
.skip-link { position: absolute; top: -60px; left: 16px; z-index: 100; padding: 10px 16px; color: #fff; background: var(--green); border-radius: 0 0 10px 10px; }
.skip-link:focus { top: 0; }
.site-header { width: min(1180px, calc(100% - 48px)); min-height: 82px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; padding: 1px 12px; border: 1px solid var(--border); border-radius: 999px; background: #fff; box-shadow: 0 7px 22px rgba(20, 30, 30, .08); }
.brand img { width: 168px; margin-block: -9px; }
.site-nav { display: flex; align-items: center; gap: 26px; color: #566368; font-size: 14px; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--green); }
.nav-cta { min-height: 40px; display: inline-flex; align-items: center; padding: 0 17px; color: #fff !important; background: var(--green); border-radius: 999px; font-weight: 700; }
.page-shell { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.breadcrumbs { padding-top: 28px; color: var(--muted); font-size: 13px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.breadcrumbs li:not(:last-child)::after { content: "›"; margin-left: 8px; color: #9ba4a6; }
.breadcrumbs a { text-decoration: underline; text-decoration-color: rgba(31,81,71,.25); text-underline-offset: 3px; }
.blog-hero { padding: 92px 0 70px; text-align: center; }
.eyebrow { margin: 0 0 14px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; letter-spacing: -.04em; }
.blog-hero h1 { max-width: 880px; margin: 0 auto; font-size: clamp(50px, 7vw, 82px); line-height: 1; }
.blog-hero > p:last-child { max-width: 650px; margin: 24px auto 0; color: var(--muted); font-size: 18px; }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; padding-bottom: 112px; }
.post-card { overflow: hidden; border: 1px solid var(--border); border-radius: 22px; background: rgba(255,255,255,.8); box-shadow: 0 12px 38px rgba(20,30,30,.055); transition: transform 180ms ease, box-shadow 180ms ease; }
.post-card:hover { transform: translateY(-4px); box-shadow: 0 18px 44px rgba(20,30,30,.09); }
.post-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.post-card-content { padding: 26px 26px 29px; }
.post-card h2 { margin: 0; font-size: 29px; line-height: 1.1; }
.post-card p { margin: 14px 0 21px; color: var(--muted); font-size: 14px; }
.post-link { color: var(--green); font-size: 13px; font-weight: 800; }
.article-header { max-width: 900px; margin: 0 auto; padding: 68px 0 42px; text-align: center; }
.article-header h1 { margin: 0; font-size: clamp(46px, 6vw, 72px); line-height: 1.02; text-wrap: balance; }
.article-deck { max-width: 720px; margin: 24px auto 0; color: var(--muted); font-size: 19px; }
.article-hero { width: min(1120px, calc(100% - 48px)); height: min(58vw, 620px); margin: 0 auto; object-fit: cover; border-radius: 26px; }
.article-layout { width: min(1050px, calc(100% - 48px)); margin: 68px auto 112px; display: grid; grid-template-columns: minmax(0, 720px) 240px; gap: 80px; align-items: start; }
.article-body { font-size: 17px; }
.article-body > p:first-child { margin-top: 0; color: #3f5056; font-size: 21px; line-height: 1.65; }
.article-body h2 { margin: 56px 0 18px; font-size: 40px; line-height: 1.1; }
.article-body h3 { margin: 34px 0 12px; font-size: 27px; line-height: 1.18; }
.article-body p, .article-body li { color: #44545a; }
.article-body a { color: var(--green); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body li + li { margin-top: 10px; }
.example, .checklist { margin: 28px 0; padding: 23px 25px; border-left: 3px solid var(--green); border-radius: 0 14px 14px 0; background: #edf1ed; }
.example strong, .checklist strong { color: var(--green); }
.article-aside { position: sticky; top: 24px; padding: 23px; border: 1px solid var(--border); border-radius: 16px; background: #fff; }
.article-aside h2 { margin: 0 0 14px; font-size: 22px; }
.article-aside ul { margin: 0; padding: 0; list-style: none; }
.article-aside li + li { border-top: 1px solid var(--border); }
.article-aside a { display: block; padding: 12px 0; color: var(--green); font-size: 13px; line-height: 1.45; }
.article-cta { margin-top: 56px; padding: 34px; border-radius: 20px; color: #fff; background: var(--green); }
.article-cta h2 { margin: 0 0 12px; color: #fff; }
.article-cta p { color: rgba(255,255,255,.78); }
.article-cta a { display: inline-flex; margin-top: 8px; padding: 11px 18px; color: var(--green); background: #fff; border-radius: 999px; text-decoration: none; }
.site-footer { border-top: 1px solid var(--border); }
.footer-inner { width: min(1180px, calc(100% - 48px)); min-height: 112px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; color: var(--muted); font-size: 12px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a:hover { color: var(--green); }

@media (max-width: 840px) {
  .post-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
  .article-layout { grid-template-columns: 1fr; gap: 44px; }
  .article-aside { position: static; }
}
@media (max-width: 620px) {
  .site-header, .page-shell, .article-hero, .article-layout, .footer-inner { width: calc(100% - 32px); }
  .site-nav > a:not(.nav-cta):not([aria-current="page"]) { display: none; }
  .brand img { width: 140px; }
  .blog-hero { padding: 70px 0 50px; }
  .article-header { padding-top: 48px; }
  .article-hero { height: 58vw; min-height: 250px; border-radius: 18px; }
  .article-layout { margin-top: 46px; }
  .article-body h2 { font-size: 34px; }
  .footer-inner { padding: 30px 0; align-items: flex-start; flex-direction: column; }
}