/* Whitepaper — extends site tokens */
.wp-page {
  padding-top: calc(var(--nav-h) + 48px);
  padding-bottom: 80px;
}

.wp-hero {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.wp-brand-mark {
  display: block;
  width: 88px;
  height: 88px;
  margin: 0 auto 20px;
  object-fit: contain;
  filter: drop-shadow(0 6px 20px rgba(255, 152, 0, 0.35));
}

.wp-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  margin: 0 0 12px;
  line-height: 1.1;
}

.wp-hero h1 .accent {
  background: linear-gradient(135deg, var(--gold), var(--ember));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wp-meta {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.wp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.wp-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: start;
}

.wp-toc {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.wp-toc h2 {
  margin: 0 0 12px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.wp-toc ol {
  margin: 0;
  padding-left: 18px;
  font-size: 0.88rem;
  line-height: 1.8;
}

.wp-toc a {
  color: var(--text-muted);
}

.wp-toc a:hover {
  color: var(--gold);
}

.wp-content {
  max-width: 720px;
}

.wp-section {
  margin-bottom: 48px;
  scroll-margin-top: calc(var(--nav-h) + 24px);
}

.wp-section h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  margin: 0 0 16px;
  color: var(--gold);
}

.wp-section h3 {
  font-size: 1.1rem;
  margin: 24px 0 10px;
}

.wp-section p,
.wp-section li {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.75;
}

.wp-section ul {
  padding-left: 1.25rem;
}

.wp-callout {
  padding: 20px 24px;
  border-radius: var(--radius);
  border-left: 3px solid var(--ember);
  background: rgba(255, 107, 44, 0.08);
  margin: 20px 0;
}

.wp-table-wrap {
  overflow-x: auto;
  margin: 20px 0;
}

.wp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.wp-table th,
.wp-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.wp-table th {
  color: var(--gold);
  font-weight: 600;
}

.wp-table td {
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .wp-layout {
    grid-template-columns: 1fr;
  }

  .wp-toc {
    position: static;
  }
}