:root {
  color-scheme: light;
  --ink: #0b1e3f;
  --body: #41516b;
  --muted: #6c7890;
  --blue: #2563eb;
  --line: #e2e8f0;
  --soft: #f5f8fc;
  --cream: #faf6ef;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--ink); font: 16px/1.7 Inter, system-ui, sans-serif; }
a { color: inherit; }
.wrap { width: min(1140px, calc(100% - 48px)); margin-inline: auto; }
.article-wrap { width: min(760px, calc(100% - 48px)); margin-inline: auto; }
.skip { position: absolute; left: -9999px; top: 0; padding: 10px 14px; background: #fff; color: var(--ink); z-index: 10; }
.skip:focus { left: 12px; }
.site-header { border-bottom: 1px solid var(--line); background: #fff; }
.header-row { min-height: 82px; display: flex; align-items: center; gap: 42px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 800 19px/1 Barlow, sans-serif; letter-spacing: -.02em; text-decoration: none; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 7px; color: #fff; background: var(--blue); font: 700 22px/1 Inter, sans-serif; }
.site-header nav { display: flex; align-items: center; gap: 28px; }
.site-header nav a { text-decoration: none; font-weight: 600; font-size: 14px; }
.site-header nav a:hover, .site-header nav a[aria-current="page"] { color: var(--blue); }
.nav-cta { margin-left: auto; padding: 10px 16px; border-radius: 7px; background: var(--blue); color: #fff; text-decoration: none; font-weight: 700; font-size: 13px; white-space: nowrap; }
.nav-cta:hover { background: #1d4ed8; }
.eyebrow { margin: 0 0 16px; color: #188853; font: 700 12px/1.3 Inter, sans-serif; letter-spacing: .14em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: Barlow, Inter, sans-serif; letter-spacing: -.035em; line-height: 1.12; }
.blog-hero { padding: 90px 0 88px; background: linear-gradient(120deg, #0b1e3f 0%, #152e55 62%, #123d57 100%); color: #fff; }
.blog-hero .eyebrow { color: #73d0a4; }
.blog-hero h1 { max-width: 850px; color: #fff; font-size: clamp(2.5rem, 5vw, 4.7rem); }
.blog-hero p:last-child { max-width: 650px; margin: 24px 0 0; color: #d8e4f4; font-size: 1.08rem; }
.story-section { padding-block: 68px 96px; }
.story-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.story-card { min-height: 300px; display: flex; flex-direction: column; padding: 34px; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 12px 32px rgba(11,30,63,.05); }
.story-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 12px; font-weight: 600; }
.story-meta span { color: #188853; text-transform: uppercase; letter-spacing: .08em; }
.story-card h2 { margin-top: 23px; font-size: clamp(1.55rem, 2.2vw, 2rem); }
.story-card h2 a { text-decoration: none; }
.story-card h2 a:hover { color: var(--blue); }
.story-card p { color: var(--body); margin: 15px 0 25px; }
.read-link { margin-top: auto; width: fit-content; color: var(--blue); font-weight: 700; text-decoration: none; }
.read-link:hover, .back-link:hover, .bottom-cta a:hover { text-decoration: underline; }
.empty-state { max-width: 650px; margin: auto; padding: 48px; background: var(--soft); border-radius: 14px; text-align: center; }
.empty-state h2 { font-size: 2rem; }
.empty-state p { color: var(--body); }
.article-hero { background: var(--cream); padding: 65px 0 68px; }
.back-link { display: inline-block; margin-bottom: 42px; color: var(--blue); font-weight: 600; font-size: 14px; text-decoration: none; }
.article-hero h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
.dek { margin: 26px 0 24px; font-size: 1.22rem; line-height: 1.55; color: var(--body); }
.byline { color: var(--muted); font-size: 13px; font-weight: 600; }
.article-body { padding-block: 62px 88px; }
.article-body p { margin: 0 0 23px; color: var(--body); line-height: 1.86; font-size: 1.06rem; }
.article-body > p:first-child { color: var(--ink); font-size: 1.18rem; }
.article-section { margin-top: 44px; }
.article-section h2, .sources h2 { margin-bottom: 20px; font-size: 2rem; }
.review-list { margin: 0 0 26px; padding-left: 30px; color: var(--body); font-size: 1.03rem; line-height: 1.75; }
.review-list li { padding-left: 8px; margin-bottom: 13px; }
.review-list strong { color: var(--ink); }
.citation { padding-left: 2px; font-size: .72em; font-weight: 700; white-space: nowrap; }
.citation a { color: var(--blue); text-decoration: none; }
.citation a:hover { text-decoration: underline; }
.product-fit { margin: 56px 0 58px; padding: 32px 36px; border-left: 4px solid #188853; background: var(--soft); border-radius: 0 12px 12px 0; }
.product-fit h2 { font-size: 1.8rem; margin-bottom: 16px; }
.product-fit p:not(.eyebrow) { margin-bottom: 18px; }
.product-fit a { color: var(--blue); font-weight: 700; text-decoration: none; }
.sources { margin-top: 52px; border-top: 1px solid var(--line); padding-top: 34px; }
.sources h2 { font-size: 1.45rem; }
.sources ol { margin: 0 0 24px; padding-left: 26px; }
.sources li { padding-left: 6px; margin-bottom: 9px; overflow-wrap: anywhere; }
.sources li a { color: var(--blue); }
.sources > p { font-size: .87rem; color: var(--muted); }
.bottom-cta { padding: 56px 0; background: #0b1e3f; color: #fff; }
.bottom-cta h2 { color: #fff; font-size: 2rem; }
.bottom-cta p { color: #d8e4f4; margin: 12px 0 18px; }
.bottom-cta a { display: inline-block; margin-top: 8px; color: #9ac1ff; font-weight: 700; text-decoration: none; }
.site-footer { background: #07152d; color: #bfcce0; }
.footer-row { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 13px; }
.footer-row a { color: inherit; text-decoration: none; }
.footer-row a:hover { color: #fff; }
:focus-visible { outline: 3px solid #188853; outline-offset: 3px; }
@media (max-width: 720px) {
  .wrap, .article-wrap { width: min(100% - 32px, 760px); }
  .header-row { min-height: 72px; flex-wrap: wrap; gap: 9px 18px; padding-block: 14px; }
  .brand { width: 100%; font-size: 18px; }
  .site-header nav { gap: 16px; }
  .nav-cta { margin-left: auto; padding: 8px 10px; }
  .blog-hero { padding: 65px 0; }
  .story-section { padding-block: 36px 64px; }
  .story-grid { grid-template-columns: 1fr; }
  .story-card { min-height: 0; padding: 27px; }
  .article-hero { padding: 45px 0 55px; }
  .back-link { margin-bottom: 28px; }
  .article-body { padding-block: 40px 62px; }
  .product-fit { padding: 24px; }
  .footer-row { flex-direction: column; align-items: flex-start; justify-content: center; padding-block: 22px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }