:root {
  --ivory: #fbf7f0;
  --ivory-deep: #f4ecdc;
  --gold: #b8860b;
  --gold-soft: #c9a227;
  --brown: #3d2c1e;
  --brown-soft: #5a4632;
  --line: #e6d9bf;
  --card: #ffffff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ivory);
  color: var(--brown);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  font-size: 17px;
  -webkit-text-size-adjust: 100%;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  color: var(--brown);
  line-height: 1.25;
  font-weight: 600;
}

h1 { font-size: 2rem; margin: 0 0 0.5rem; }
h2 { font-size: 1.35rem; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.1rem; margin: 1.4rem 0 0.4rem; }

p { margin: 0.6rem 0; }
ul { padding-left: 1.25rem; margin: 0.5rem 0 0.8rem; }
li { margin: 0.2rem 0; }

a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 134, 11, 0.35);
  transition: color 0.15s ease, border-color 0.15s ease;
}
a:hover { color: var(--brown); border-bottom-color: var(--brown); }

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  background: var(--ivory-deep);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}
.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--brown);
  border: none;
  letter-spacing: 0.01em;
}
.brand .accent { color: var(--gold); }
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.1rem;
  font-size: 0.97rem;
}
.nav a {
  color: var(--brown-soft);
  border-bottom: none;
}
.nav a:hover, .nav a[aria-current="page"] {
  color: var(--gold);
}

/* Main */
main {
  padding: 2.2rem 0 3rem;
}
.lead {
  color: var(--brown-soft);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}
.meta {
  color: var(--brown-soft);
  font-size: 0.92rem;
  margin-bottom: 1.5rem;
}

/* Cards (index) */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
}
.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  padding: 1.25rem 1.4rem;
  border-radius: 6px;
  color: var(--brown);
  border-bottom: 1px solid var(--line);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.card:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(61, 44, 30, 0.08);
  border-color: var(--gold-soft);
  border-left-color: var(--gold-soft);
}
.card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
  color: var(--brown);
}
.card p {
  margin: 0;
  color: var(--brown-soft);
  font-size: 0.97rem;
}

/* Long-form pages */
.toc {
  background: var(--ivory-deep);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem 1.2rem;
  margin: 1.5rem 0 2rem;
}
.toc h2 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  color: var(--brown-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.toc ol {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--brown-soft);
  font-size: 0.95rem;
}
.toc a { color: var(--brown-soft); border-bottom: none; }
.toc a:hover { color: var(--gold); }

section { margin-top: 1.25rem; }

/* 404 */
.center-block {
  text-align: center;
  padding: 3rem 0;
}

/* Footer */
.site-footer {
  background: var(--ivory-deep);
  border-top: 1px solid var(--line);
  padding: 1.6rem 0;
  color: var(--brown-soft);
  font-size: 0.93rem;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  justify-content: space-between;
  align-items: center;
}
.site-footer a { color: var(--brown-soft); border-bottom-color: rgba(90, 70, 50, 0.35); }
.site-footer a:hover { color: var(--gold); border-bottom-color: var(--gold); }

@media (min-width: 640px) {
  h1 { font-size: 2.3rem; }
  .cards { grid-template-columns: 1fr 1fr; }
  .cards .card.full { grid-column: 1 / -1; }
}

@media (min-width: 900px) {
  body { font-size: 17.5px; }
}