:root {
  --bg: #f3ede3;
  --paper: #fffaf2;
  --ink: #182126;
  --muted: #5f6c70;
  --line: #d5c8b5;
  --accent: #9b4d2f;
  --accent-soft: #eac7b2;
  --olive: #5d6d4b;
  --teal: #204e54;
  --gold: #c3912e;
  --shadow: 0 18px 50px rgba(44, 35, 23, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(195, 145, 46, 0.14), transparent 26%),
    radial-gradient(circle at left 20%, rgba(32, 78, 84, 0.1), transparent 24%),
    linear-gradient(180deg, #efe6d8 0%, var(--bg) 100%);
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 64px;
}

.hero {
  padding: 32px;
  background: linear-gradient(145deg, rgba(255, 250, 242, 0.98), rgba(247, 239, 227, 0.94));
  border: 1px solid rgba(155, 77, 47, 0.16);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.eyebrow,
.section-tag,
.term-type,
.stack-label,
.example-kicker {
  margin: 0 0 8px;
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.74rem;
  color: var(--accent);
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 600;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.8rem, 7vw, 5.4rem);
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0;
  line-height: 1.6;
}

.lede {
  margin-top: 18px;
  max-width: 760px;
  font-size: 1.1rem;
  color: var(--muted);
}

main {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.panel {
  background: rgba(255, 250, 242, 0.95);
  border: 1px solid rgba(93, 109, 75, 0.14);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.panel.compact {
  background: linear-gradient(135deg, rgba(32, 78, 84, 0.96), rgba(24, 33, 38, 0.96));
  color: #f8f2e7;
}

.panel-head {
  margin-bottom: 18px;
}

.definition-grid,
.compare-grid,
.example-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.span-2 {
  grid-column: span 2;
}

.term-card,
.compare-card,
.example-card,
.regime-card,
.stack-card {
  padding: 20px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
}

.term-card.featured {
  background: linear-gradient(150deg, rgba(234, 199, 178, 0.42), rgba(255, 255, 255, 0.94));
}

.term-card.accent {
  background: linear-gradient(150deg, rgba(93, 109, 75, 0.14), rgba(255, 255, 255, 0.94));
}

.stack {
  display: grid;
  gap: 14px;
}

.stack-card {
  position: relative;
  padding-left: 24px;
}

.stack-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), var(--gold));
}

.compare-card h3,
.example-card h3,
.regime-card h3,
.stack-card h3,
.term-card h3 {
  margin-bottom: 10px;
}

.example-takeaway,
.thesis {
  font-size: 1.05rem;
}

.example-takeaway {
  margin-top: 12px;
  color: var(--teal);
  font-weight: 600;
}

.example-takeaway a,
.compact-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.example-takeaway a:hover,
.compact-link:hover {
  opacity: 0.8;
}

.regime-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.regime-card {
  min-height: 180px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(234, 199, 178, 0.18));
}

.thesis {
  max-width: 860px;
}

@media (max-width: 920px) {
  .definition-grid,
  .compare-grid,
  .example-grid,
  .regime-grid {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: auto;
  }

  .page-shell {
    width: min(100% - 20px, 1120px);
  }

  .hero,
  .panel {
    padding: 22px;
  }
}