:root {
  color-scheme: light;
  --ink: #102a2c;
  --muted: #5d6d70;
  --accent: #087e84;
  --warm: #f59d6c;
  --paper: #ffffff;
  --wash: #f4f8f7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(135deg, #f5fbf9, #fff4ed 52%, #f0f5ff);
  line-height: 1.65;
}

a {
  color: var(--accent);
  font-weight: 700;
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
}

.hero {
  padding: 42px;
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 20px 60px rgba(16, 42, 44, 0.10);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin: 42px 0 14px;
  font-size: 1.55rem;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

p {
  margin: 12px 0 0;
  color: var(--muted);
}

article {
  padding: 20px;
  margin: 12px 0;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(8, 126, 132, 0.14);
  border-radius: 8px;
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 24px, 920px);
    padding: 28px 0;
  }

  .hero {
    padding: 26px;
  }
}