:root {
  color-scheme: light;
  --ink: #17201c;
  --muted-ink: #56645d;
  --line: #d9e1dc;
  --paper: #fbfcf9;
  --soft: #eef4ef;
  --deep: #244436;
  --accent: #c76a34;
  --accent-2: #356f8f;
  --white: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -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-size: 18px;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(780px, calc(100% - 40px)); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 252, 249, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
}
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--deep);
  color: var(--white);
  font-size: 13px;
  letter-spacing: 0;
}
.brand-name { font-size: 20px; }
.main-nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.main-nav a {
  color: var(--muted-ink);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
}
.main-nav a[aria-current="page"] { color: var(--deep); }

.hero, .page-hero { padding: 72px 0; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 48px;
  align-items: center;
}
.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  margin: 0 0 12px;
}
h1, h2, h3 { line-height: 1.1; letter-spacing: 0; margin: 0; }
h1 { font-size: clamp(44px, 8vw, 76px); max-width: 10ch; }
.page-hero h1, .article-title h1 { max-width: 14ch; }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: 22px; }
.lead {
  font-size: 23px;
  color: var(--muted-ink);
  max-width: 760px;
  margin: 22px 0 0;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
}
.button.primary { background: var(--deep); color: var(--white); }
.button.secondary { background: var(--white); color: var(--deep); border-color: var(--line); }
.hero-media {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.hero-media figcaption, figure figcaption {
  padding: 12px 16px;
  color: var(--muted-ink);
  font-size: 14px;
}
.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 32px 0 0;
}
.quick-facts div {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}
.quick-facts dt { font-size: 13px; color: var(--muted-ink); }
.quick-facts dd { margin: 2px 0 0; font-weight: 800; }

.section { padding: 72px 0; }
.muted { background: var(--soft); }
.split {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 48px;
}
.text-stack p:first-child { margin-top: 0; }
.text-link {
  color: var(--deep);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.section-head { max-width: 760px; margin-bottom: 28px; }
.steps, .cards, .faq-grid, .spec-grid, .resource-grid {
  display: grid;
  gap: 18px;
}
.steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards, .faq-grid, .spec-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.resource-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.steps article, .cards article, .faq-grid article, .spec-grid div, .resource-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}
.steps span {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--accent-2);
  color: var(--white);
  font-weight: 900;
  margin-bottom: 18px;
}
.feature-grid {
  display: grid;
  grid-template-columns: minmax(320px, 520px) 1fr;
  gap: 44px;
  align-items: center;
}
.feature-grid figure {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
}
.check-list { padding-left: 22px; }
.check-list li { margin: 10px 0; }
.cta-band {
  background: var(--deep);
  color: var(--white);
}
.cta-band .eyebrow, .cta-band p { color: #dbe8df; }
.cta-inner {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
}
.cta-inner p { max-width: 720px; }
.cta-inner .button { background: var(--white); color: var(--deep); }

.breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 28px;
  color: var(--muted-ink);
  font-size: 14px;
}
.breadcrumb a { color: var(--deep); font-weight: 800; text-decoration: none; }
.article-page { padding: 48px 0 80px; }
.article-title { margin-bottom: 28px; }
.article-title p:last-child { color: var(--muted-ink); }
.article-body {
  font-size: 19px;
}
.article-body h2 {
  font-size: 32px;
  margin-top: 42px;
  margin-bottom: 12px;
}
.article-body p, .article-body li { color: #2f3a35; }
.article-intro {
  font-size: 23px;
  color: var(--muted-ink);
}
.note-box {
  margin: 30px 0;
  padding: 22px;
  border-left: 5px solid var(--accent);
  background: #fff7ef;
  border-radius: 8px;
}
.article-related {
  margin-top: 48px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}
.article-related h2 {
  margin-top: 0;
}
.article-related div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.article-related a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 8px 12px;
  color: var(--deep);
  font-weight: 800;
  text-decoration: none;
}
.resource-card {
  min-height: 245px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}
.resource-card span, .resource-card small {
  color: var(--accent);
  font-weight: 800;
  font-size: 13px;
}
.resource-card h2 {
  font-size: 26px;
  margin-top: 12px;
}
.resource-card p { color: var(--muted-ink); }
.resource-card small { margin-top: auto; color: var(--muted-ink); }

.site-footer {
  background: #16211c;
  color: #f5f7f4;
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap: 32px;
}
.site-footer a {
  color: #f5f7f4;
  display: block;
  margin: 8px 0;
}
.site-footer p { color: #c8d3cc; margin: 8px 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.14);
  margin-top: 36px;
  padding-top: 20px;
  font-size: 14px;
}

@media (max-width: 860px) {
  body { font-size: 17px; }
  .header-inner { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .main-nav { gap: 12px; }
  .hero, .page-hero { padding: 48px 0; }
  .hero-grid, .split, .feature-grid, .cta-inner, .footer-grid { grid-template-columns: 1fr; }
  .steps, .cards, .faq-grid, .spec-grid, .resource-grid, .quick-facts { grid-template-columns: 1fr; }
  h1 { font-size: 44px; }
  .lead, .article-intro { font-size: 20px; }
}