:root {
  --bg: #ffffff;
  --surface-soft: #f7faf9;
  --text: #111827;
  --muted: #58625f;
  --border: #dfe8e5;
  --accent: #007f68;
  --accent-dark: #006452;
  --accent-soft: #e7f5f0;
  --radius: 8px;
  color: var(--text);
  background: var(--bg);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfa 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(1060px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 0 36px;
  border-bottom: 1px solid rgba(223, 232, 229, 0.8);
  background: rgba(255, 255, 255, 0.9);
}

.brand,
.nav-links,
.hero-actions {
  display: inline-flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 18px;
  font-weight: 760;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--accent-soft);
}

.brand-mark img {
  width: 24px;
  height: 27px;
  object-fit: contain;
}

.nav-links {
  gap: 24px;
  color: #303a37;
  font-size: 14px;
  font-weight: 650;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 34px;
  align-items: center;
  padding: 34px 0 42px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 22px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.breadcrumbs a {
  color: var(--accent-dark);
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1;
}

h2 {
  margin-bottom: 14px;
  font-size: 30px;
  line-height: 1.15;
}

h3 {
  margin-bottom: 8px;
  font-size: 19px;
  line-height: 1.25;
}

p,
li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.62;
}

.hero p {
  font-size: 19px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 6px;
  border: 1px solid var(--accent);
  font-size: 14px;
  font-weight: 730;
}

.primary-button {
  background: var(--accent);
  color: #ffffff;
}

.secondary-button {
  background: #ffffff;
  color: var(--accent-dark);
}

.hero-image,
.article-hero-image,
.content-card,
.faq-list article,
.blog-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
}

.hero-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.article-page {
  padding: 32px 0 10px;
}

.article-header {
  max-width: 820px;
}

.article-header p {
  font-size: 19px;
}

.article-hero-image {
  display: block;
  width: 100%;
  max-height: 520px;
  margin: 12px 0 34px;
  object-fit: cover;
}

.article-body {
  max-width: 820px;
}

.article-body section {
  padding: 16px 0;
}

.article-body h2 {
  font-size: 25px;
}

.source-list {
  display: grid;
  gap: 8px;
  padding-left: 20px;
}

.source-list a {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.section {
  padding: 42px 0;
}

.content-grid,
.blog-grid,
.faq-list,
.related-grid {
  display: grid;
  gap: 14px;
}

.content-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-card,
.faq-list article,
.related-grid a {
  padding: 22px;
}

.content-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
}

.faq-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.related-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.blog-card {
  overflow: hidden;
  color: var(--text);
}

.blog-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
}

.blog-card span,
.blog-card strong,
.blog-card p {
  display: block;
  margin-right: 20px;
  margin-left: 20px;
}

.blog-card span {
  margin-top: 18px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-card strong {
  margin-top: 8px;
  font-size: 20px;
  line-height: 1.25;
}

.blog-card p {
  margin-bottom: 20px;
}

.related-grid a {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--accent-dark);
  font-weight: 730;
}

.footer {
  padding: 34px 0 52px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}

.last-updated {
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    padding: 18px 20px;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero,
  .content-grid,
  .blog-grid,
  .faq-list,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .page-shell {
    width: min(100% - 28px, 1060px);
  }
}