:root {
  --bg: #f4f8f8;
  --surface: #ffffff;
  --ink: #102027;
  --muted: #52666d;
  --brand: #0f766e;
  --brand-dark: #0a5752;
  --accent: #f2b84b;
  --line: #d7e1e2;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Segoe UI", Arial, sans-serif; }
img { max-width: 100%; }
a { color: inherit; }
.page-shell { max-width: 1160px; margin: 0 auto; padding: 0 28px; }
.site-header { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 22px; font-weight: 800; text-decoration: none; }
.brand img { border-radius: 8px; }
.site-header nav { display: flex; align-items: center; gap: 24px; }
.site-header nav a { color: #29434a; font-weight: 700; text-decoration: none; }
.site-header nav a:hover { color: var(--brand); }
.site-header .nav-cta { background: var(--brand); color: white; padding: 10px 14px; border-radius: 6px; }
.site-header .nav-cta:hover { background: var(--brand-dark); color: white; }
.blog-intro { padding: 88px 0 54px; max-width: 860px; }
.eyebrow, .category { color: var(--brand-dark); font-size: 13px; font-weight: 800; letter-spacing: 0; text-transform: uppercase; }
.blog-intro h1, .article-header h1 { margin: 12px 0 18px; font-size: clamp(42px, 7vw, 72px); line-height: 1.02; letter-spacing: 0; }
.blog-intro p, .dek { margin: 0; color: var(--muted); font-size: 20px; line-height: 1.6; }
.blog-search { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px 18px; margin: 0 0 24px; padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.blog-search label { grid-column: 1 / -1; font-size: 14px; font-weight: 800; }
.blog-search input { width: 100%; min-height: 48px; padding: 11px 14px; border: 1px solid #aebfc2; border-radius: 6px; background: #fff; color: var(--ink); font: inherit; font-size: 17px; }
.blog-search input:focus { outline: 3px solid rgba(15, 118, 110, .2); border-color: var(--brand); }
.blog-search span { min-width: 76px; color: var(--muted); font-size: 14px; text-align: right; }
.post-list { display: grid; gap: 20px; padding-bottom: 72px; }
.post-card[hidden] { display: none; }
.post-card { display: grid; grid-template-columns: minmax(260px, .78fr) 1.22fr; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.post-image { min-height: 280px; background: #dfe8e9; }
.post-image img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; display: block; }
.post-copy { padding: 34px; align-self: center; }
.post-copy h2 { margin: 10px 0 12px; font-size: 32px; line-height: 1.16; letter-spacing: 0; }
.post-copy h2 a { text-decoration: none; }
.post-copy h2 a:hover { color: var(--brand); }
.post-copy p { margin: 0 0 22px; color: var(--muted); font-size: 17px; line-height: 1.6; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; color: #60747b; font-size: 14px; }
.article-meta span + span::before, .article-meta time + span::before { content: ""; display: inline-block; width: 3px; height: 3px; margin: 0 10px 3px 0; border-radius: 50%; background: #91a2a6; }
.breadcrumbs { display: flex; gap: 8px; padding-top: 36px; color: #60747b; font-size: 14px; }
.breadcrumbs a { text-decoration: none; }
.article { max-width: 980px; margin: 0 auto; }
.article-header { max-width: 900px; padding: 62px 0 34px; }
.article-header h1 { font-size: clamp(40px, 6.4vw, 66px); }
.article-header .article-meta { margin-top: 24px; }
.article-hero { margin: 14px 0 48px; border-radius: 8px; overflow: hidden; background: #dfe8e9; }
.article-hero img { display: block; width: 100%; max-height: 560px; object-fit: cover; }
.article-body { max-width: 760px; margin: 0 auto; }
.article-body section { margin: 0 0 44px; }
.article-body h2 { margin: 0 0 16px; font-size: 31px; line-height: 1.2; letter-spacing: 0; }
.article-body p, .article-body li { color: #344c53; font-family: Georgia, "Times New Roman", serif; font-size: 19px; line-height: 1.75; }
.article-body p { margin: 0 0 18px; }
.article-body ul, .article-body ol { margin: 18px 0 24px; padding-left: 28px; }
.article-body li { margin-bottom: 9px; }
.article-body .sources { margin-top: 24px; padding-top: 14px; border-top: 1px solid var(--line); color: #60747b; font-family: "Segoe UI", Arial, sans-serif; font-size: 14px; line-height: 1.6; }
.sources a { color: var(--brand-dark); font-weight: 700; }
.callout { margin: 28px 0; padding: 22px 24px; border-left: 4px solid var(--accent); background: #fff8e8; }
.callout strong { font-size: 18px; }
.callout p { margin: 7px 0 0; font-family: "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.6; }
.article-body .article-cta { margin: 58px 0 72px; padding: 30px; background: #e5f4f2; border: 1px solid #b9dcd8; border-radius: 8px; }
.article-cta p { font-family: "Segoe UI", Arial, sans-serif; font-size: 17px; line-height: 1.6; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.button { display: inline-flex; justify-content: center; padding: 12px 16px; border: 1px solid #9db6b8; border-radius: 6px; background: white; font-weight: 800; text-decoration: none; }
.button.primary { background: var(--brand); border-color: var(--brand); color: white; }
.site-footer { display: flex; flex-wrap: wrap; gap: 16px 24px; padding: 28px 0 36px; border-top: 1px solid var(--line); color: #60747b; font-size: 14px; }
.site-footer a { font-weight: 700; text-decoration: none; }
.no-results { margin: 0 0 72px; padding: 30px; border: 1px dashed #aebfc2; border-radius: 8px; color: var(--muted); text-align: center; }

@media (max-width: 760px) {
  .page-shell { padding: 0 18px; }
  .site-header { align-items: flex-start; padding: 16px 0; }
  .site-header nav { justify-content: flex-end; gap: 12px; flex-wrap: wrap; }
  .site-header nav a { font-size: 14px; }
  .site-header nav a:first-child { display: none; }
  .blog-intro { padding: 58px 0 38px; }
  .blog-search { grid-template-columns: 1fr; }
  .blog-search span { text-align: left; }
  .blog-intro h1, .article-header h1 { font-size: 42px; }
  .post-card { grid-template-columns: 1fr; }
  .post-image, .post-image img { min-height: 220px; }
  .post-copy { padding: 24px; }
  .post-copy h2 { font-size: 27px; }
  .article-header { padding: 44px 0 26px; }
  .article-hero { margin-bottom: 34px; }
  .article-body h2 { font-size: 27px; }
  .article-body p, .article-body li { font-size: 18px; }
}