:root {
  --bg: #f5f1e8;
  --panel: rgba(255, 252, 246, 0.85);
  --text: #182019;
  --muted: #5f665d;
  --line: rgba(24, 32, 25, 0.12);
  --accent: #1f6b52;
  --accent-strong: #124332;
  --shadow: 0 24px 60px rgba(34, 43, 36, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(31, 107, 82, 0.14), transparent 32rem),
    linear-gradient(180deg, #f9f4ea, var(--bg));
}

code,
pre {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 20px 72px;
}

.hero,
.card,
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero {
  padding: 40px;
  border-radius: 28px;
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--accent);
}

h1 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  font-size: clamp(2.5rem, 7vw, 4.9rem);
  line-height: 0.95;
}

.lede {
  max-width: 44rem;
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--text);
  background: rgba(255, 255, 255, 0.6);
}

.button.primary {
  background: var(--accent);
  color: white;
  border-color: transparent;
}

.grid,
.split {
  display: grid;
  gap: 18px;
  margin-top: 20px;
}

.grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.split {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card,
.panel {
  padding: 24px;
  border-radius: 22px;
}

h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

pre {
  overflow: auto;
  padding: 14px;
  border-radius: 16px;
  background: #19221c;
  color: #f6f2e8;
}

ul,
ol {
  margin: 0;
  padding-left: 20px;
  line-height: 1.7;
}

p {
  line-height: 1.7;
}

@media (max-width: 640px) {
  .hero,
  .card,
  .panel {
    padding: 22px;
  }

  .page {
    padding: 18px 14px 48px;
  }
}