:root {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #18364c;
  background: #f8f7f2;
  --navy: #18364c;
  --teal: #16786f;
  --muted: #5b707d;
  --line: #d7e3e1;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 10% 10%, rgba(22, 120, 111, .09), transparent 30rem),
    #f8f7f2;
}
a:focus-visible { outline: 3px solid #b4640a; outline-offset: 4px; }
.page { width: min(1060px, calc(100% - 2rem)); margin: 0 auto; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: inherit;
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 850;
  letter-spacing: -.04em;
}
.brand img { width: 42px; height: 42px; border-radius: 11px; }
.brand strong, .eyebrow { color: var(--teal); }
.top-actions { display: flex; flex-wrap: wrap; gap: .6rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .7rem 1rem;
  border: 1px solid #b9cbd1;
  border-radius: 10px;
  color: var(--navy);
  background: #fff;
  text-decoration: none;
  font-weight: 780;
}
.button.primary { color: #fff; border-color: var(--teal); background: var(--teal); }
.button.primary:hover { background: #0d665e; }
main { padding: clamp(2rem, 7vw, 5rem) 0; }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(270px, .9fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 5rem);
}
.eyebrow {
  font-size: .76rem;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}
h1 {
  max-width: 14ch;
  margin: .65rem 0 1rem;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -.055em;
}
.lead { max-width: 62ch; color: var(--muted); font-size: 1.1rem; line-height: 1.7; }
.hero-visual {
  min-height: 310px;
  display: grid;
  place-items: center;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, #e4f3ee, #fff 55%, #dce9f0);
  box-shadow: 0 20px 55px rgba(24, 54, 76, .11);
}
.hero-icon { font-size: clamp(5rem, 13vw, 8rem); filter: drop-shadow(0 15px 20px rgba(24, 54, 76, .12)); }
.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 2rem;
  margin-top: clamp(3rem, 7vw, 5rem);
}
.article, .side-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, .82);
}
.article { padding: clamp(1.4rem, 4vw, 2.4rem); }
.article h2 { margin: 2rem 0 .6rem; font-size: 1.45rem; letter-spacing: -.025em; }
.article h2:first-child { margin-top: 0; }
.article p, .article li { color: #445d6b; line-height: 1.7; }
.article ul { padding-left: 1.25rem; }
.side-card { align-self: start; padding: 1.4rem; }
.side-card h2 { margin: 0 0 .6rem; font-size: 1.18rem; }
.side-card p { color: var(--muted); line-height: 1.55; }
.side-card .button { width: 100%; margin-top: .55rem; }
.related { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.related h2 { margin-top: 0; }
.related-links { display: flex; flex-wrap: wrap; gap: .7rem; }
footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .7rem 1.5rem;
  padding: 1.2rem 0 1.6rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
}
footer a { color: var(--navy); }
@media (max-width: 760px) {
  .topbar { align-items: flex-start; }
  .top-actions .button:first-child { display: none; }
  .hero, .content-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 220px; }
  .side-card { order: -1; }
}