.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  color: var(--gold-text);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lede {
  max-width: 36rem;
  margin: 0 auto 2rem;
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1.6;
}

.hero-note {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.75rem 1rem;
  margin: 0;
}

.badges a {
  display: block;
  line-height: 0;
  border-radius: 9px;
}

.badge-apple {
  height: 50px;
  width: auto;
}

.badge-play {
  height: 74px;
  width: auto;
  margin: -12px -11px;
}

.title-page {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3.5rem, 8vw, 6rem);
  text-align: center;
}

.title-block {
  max-width: 48rem;
  margin: 0 auto;
}

.title-page .eyebrow::before,
.title-page .eyebrow::after {
  content: "";
  width: 2rem;
  border-top: 1px solid var(--gold);
}

.title-page h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.5rem, 6.2vw, 4.6rem);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.beside {
  color: var(--gold-text);
}

.chapter,
.colophon {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  border-top: 1px solid var(--line);
}

.chapter::before,
.colophon::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  width: 11px;
  height: 11px;
  border: 1px solid var(--gold);
  background: var(--bg);
  transform: translateX(-50%) rotate(45deg);
}

.chapter-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: clamp(1.5rem, 5vw, 5rem);
}

.chapter-head {
  position: sticky;
  top: 6rem;
  align-self: start;
}

.chapter h2,
.colophon h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.chapter-body {
  max-width: 40rem;
}

.opening {
  margin-bottom: 1.75rem;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.5;
}

.runin {
  color: var(--muted);
}

.runin strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.08rem;
}

.minor {
  margin: 2.5rem 0 0.9rem;
  color: var(--gold-text);
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.questions {
  margin: 0;
  padding-left: 1.6rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.5;
}

.questions li {
  margin-bottom: 0.9rem;
  padding-left: 0.4rem;
}

.questions li::marker {
  color: var(--gold-text);
  font-weight: 600;
}

.label-demo {
  display: inline-block;
  margin-bottom: 1.75rem;
  padding: 0.3rem 0;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  font-family: var(--serif);
  font-weight: 600;
}

.aside {
  margin-top: 2.5rem;
  padding: 0.25rem 0 0.25rem 1.5rem;
  border-left: 2px solid var(--gold);
}

.aside .minor {
  margin-top: 0;
}

.aside p {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.5;
}

.faq h3 {
  margin: 2.25rem 0 0.4rem;
  font-size: 1.25rem;
}

.faq h3:first-child {
  margin-top: 0;
}

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

.faq .faq-more {
  margin-top: 2.5rem;
  color: var(--ink);
}

.colophon {
  text-align: center;
}

.colophon h2 {
  margin-bottom: 1rem;
}

@media (max-width: 860px) {
  .chapter-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .chapter-head {
    position: static;
  }
}