:root {
  --bg: #f6f1e8;
  --surface: rgba(255, 252, 247, 0.92);
  --surface-strong: #fffaf2;
  --text: #1f1c18;
  --muted: #655b51;
  --line: rgba(71, 53, 34, 0.14);
  --accent: #0f766e;
  --accent-2: #b45309;
  --accent-soft: rgba(15, 118, 110, 0.1);
  --shadow: 0 18px 50px rgba(47, 36, 24, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at top left, rgba(180, 83, 9, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 26%),
    linear-gradient(180deg, #f8f3ea 0%, #f3ecdf 100%);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.6;
}

a {
  color: var(--accent);
}

.shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 20px 72px;
}

.hero {
  padding: 36px;
  background: linear-gradient(135deg, rgba(255,250,242,0.95), rgba(246,241,232,0.94));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1, h2, h3 {
  line-height: 1.15;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-top: 28px;
}

h3 {
  font-size: 1.1rem;
  margin-top: 18px;
}

.lead {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.nav a,
.button {
  display: inline-block;
  padding: 11px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-strong);
  text-decoration: none;
  color: var(--text);
}

.nav a:hover,
.button:hover {
  border-color: rgba(15, 118, 110, 0.35);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.card,
.content {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card {
  padding: 22px;
}

.card p {
  color: var(--muted);
}

.content {
  padding: 34px;
  margin-top: 26px;
}

.meta {
  color: var(--muted);
  margin-bottom: 18px;
}

ul {
  padding-left: 20px;
}

li + li {
  margin-top: 8px;
}

.split {
  display: grid;
  grid-template-columns: 1.7fr 0.9fr;
  gap: 22px;
  margin-top: 26px;
}

.aside {
  padding: 22px;
  background: rgba(255, 248, 238, 0.95);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.footer {
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .split {
    grid-template-columns: 1fr;
  }

  .hero,
  .content {
    padding: 24px;
  }
}