:root {
  --bg: #0c0d10;
  --surface: #15171e;
  --surface-alt: #1b1e28;
  --border: #262936;
  --border-gold: rgba(212, 175, 55, 0.35);
  --text: #e6e8ee;
  --muted: #9ca3b4;
  --gold: #d4af37;
  --gold-soft: rgba(212, 175, 55, 0.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.72;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(12, 13, 16, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0.78rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}
.brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
}
.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.1rem;
  font-size: 0.88rem;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
}
.nav-links a.nav-cta {
  color: #0c0d10;
  background: var(--gold);
  padding: 0.35rem 0.78rem;
  border-radius: 6px;
  font-weight: 700;
}
main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}
.breadcrumbs {
  font-size: 0.83rem;
  color: var(--muted);
  margin-bottom: 1rem;
}
.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}
.breadcrumbs a:hover { color: var(--gold); }
.eyebrow {
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
}
h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.85rem, 3.8vw, 2.65rem);
  line-height: 1.2;
  margin: 0.5rem 0 0.9rem;
  color: #fff;
}
h2 {
  font-family: Georgia, "Times New Roman", serif;
  color: var(--gold);
  font-size: 1.45rem;
  margin-top: 2.6rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.45rem;
}
h3 {
  color: #fff;
  font-size: 1.08rem;
  margin-top: 1.5rem;
}
p, li { color: var(--text); }
.lead {
  color: var(--muted);
  font-size: 1.07rem;
  margin-bottom: 1.5rem;
}
a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
a:hover { opacity: 0.85; }
code {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1rem 0.36rem;
  font-size: 0.88em;
  color: #f4e3a4;
}
pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  overflow-x: auto;
  font-size: 0.88rem;
  color: #f4e3a4;
}
.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: 10px;
  padding: 1.15rem 1.4rem;
  margin: 1.6rem 0;
}
.table-scroll {
  overflow-x: auto;
  margin: 1.4rem 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.87rem;
}
th, td {
  text-align: left;
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: none; }
th {
  background: var(--gold-soft);
  color: var(--gold);
  font-weight: 600;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(265px, 1fr));
  gap: 1rem;
  margin: 1.4rem 0 2rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.6rem;
}
.card:hover { border-color: var(--border-gold); }
.badge {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.16rem 0.5rem;
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--gold);
  font-weight: 700;
  width: fit-content;
}
.card h3 {
  margin: 0.15rem 0;
  font-size: 1.02rem;
  line-height: 1.35;
}
.card h3 a { text-decoration: none; color: #fff; }
.card h3 a:hover { color: var(--gold); }
.card p {
  margin: 0;
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.55;
}
.card-foot {
  font-size: 0.82rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding-top: 0.45rem;
  border-top: 1px solid var(--border);
}
.study-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 2rem;
  display: grid;
  gap: 0.75rem;
}
.study-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.95rem 1.15rem;
}
.study-item-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}
.study-item-title {
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  color: #fff;
}
.study-item-title:hover { color: var(--gold); }
.study-meta {
  font-size: 0.8rem;
  color: var(--muted);
}
.study-desc {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1rem 0 1.75rem;
}
.pill {
  padding: 0.28rem 0.72rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  font-size: 0.82rem;
}
.pill:hover { border-color: var(--gold); color: var(--gold); }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 0.9rem;
}
.faq-item h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  color: var(--gold);
}
.faq-item p { margin: 0; font-size: 0.93rem; }
.cta-box {
  margin-top: 3rem;
  padding: 1.85rem 1.5rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(212,175,55,0.14), rgba(21,23,30,0.96));
  border: 1px solid var(--border-gold);
  text-align: center;
}
.cta-box h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.3rem;
  color: #fff;
}
.cta-box p {
  color: var(--muted);
  max-width: 580px;
  margin: 0.55rem auto 1.1rem;
  font-size: 0.94rem;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}
.btn {
  display: inline-block;
  padding: 0.72rem 1.45rem;
  background: var(--gold);
  color: #0c0d10;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
}
.btn-secondary {
  display: inline-block;
  padding: 0.72rem 1.35rem;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
}
footer {
  margin-top: 3.25rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--border);
  font-size: 0.84rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
}