.faq-hero {
  padding-top: clamp(38px, 6vw, 76px);
  padding-bottom: clamp(54px, 8vw, 96px);
  overflow-x: clip;
}

.faq-hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: clamp(36px, 6vw, 82px);
  padding: clamp(30px, 5vw, 68px);
  border-radius: var(--radius-card-large);
  background: var(--color-panel);
  color: var(--color-text);
}

.faq-hero-copy {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
}

.faq-hero-copy h1 {
  max-width: 12em;
  margin-top: 26px;
  margin-bottom: 0;
  font-size: clamp(34px, 3.35vw, 48px);
}

.faq-hero-lede {
  max-width: 39em;
  margin-top: 24px;
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: clamp(16px, 1.5vw, 19px);
}

.faq-checklist {
  padding: clamp(24px, 4vw, 36px);
  border-radius: var(--radius-card);
  background: var(--color-stage);
  color: var(--color-stage-text);
  box-shadow: var(--shadow-stage);
}

.faq-checklist-label,
.faq-next-label {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.faq-checklist ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: faq-check;
}

.faq-checklist li {
  position: relative;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  min-height: 68px;
  padding: 13px 0 13px 48px;
  border-bottom: 1px solid var(--color-status-border);
  counter-increment: faq-check;
}

.faq-checklist li:last-child {
  border-bottom: 0;
}

.faq-checklist li::before {
  position: absolute;
  top: 15px;
  left: 0;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--color-status-border);
  border-radius: var(--radius-pill);
  color: var(--color-stage-text);
  content: counter(faq-check, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
}

.faq-checklist strong {
  color: var(--color-stage-text);
  font-size: 15px;
}

.faq-checklist span {
  color: var(--color-border);
  font-size: 13px;
}

.faq-guide {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(28px, 5vw, 70px);
}

.faq-guide-index,
.faq-category-number {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.faq-guide h2 {
  max-width: 8em;
  margin-bottom: 0;
}

.faq-guide-copy {
  color: var(--color-text-muted);
  font-size: 17px;
}

.faq-guide-copy p {
  margin-bottom: 18px;
}

.faq-content {
  padding-top: clamp(40px, 6vw, 72px);
}

.reference-layout {
  position: relative;
}

.faq-category {
  scroll-margin-top: calc(var(--header-height) + 72px);
  padding-top: clamp(54px, 7vw, 92px);
}

.jump-nav + .faq-category {
  padding-top: 18px;
}

.faq-category-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1.25fr);
  align-items: end;
  gap: 30px;
  margin-bottom: 30px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.faq-category-heading h2 {
  margin-bottom: 0;
}

.faq-category-heading p {
  max-width: 38em;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.faq-item summary {
  transition: color var(--transition-fast), background var(--transition-fast);
}

.faq-item summary:hover {
  background: var(--color-panel);
  color: var(--color-accent-dark);
}

.faq-item[open] {
  border-color: var(--color-panel-strong);
  box-shadow: var(--shadow-card);
}

.faq-item[open] summary {
  color: var(--color-accent-dark);
}

.faq-answer p {
  max-width: 74em;
}

.faq-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
}

.faq-next h2 {
  margin-bottom: 12px;
}

.faq-next p {
  max-width: 48em;
  color: var(--color-text-muted);
}

@media (max-width: 920px) {
  .faq-hero-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .faq-checklist {
    width: 100%;
  }

  .faq-guide,
  .faq-category-heading {
    grid-template-columns: minmax(0, 1fr);
  }

  .faq-guide h2 {
    max-width: none;
  }

  .faq-next {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .faq-hero-copy h1 {
    font-size: clamp(24px, 7.6vw, 30px);
  }
}

@media (max-width: 640px) {
  .faq-hero {
    padding-top: 24px;
  }

  .faq-hero-panel {
    padding: 28px 20px;
  }

  .faq-checklist {
    padding: 22px 18px;
  }

  .faq-guide-copy {
    font-size: 15px;
  }

  .faq-category {
    scroll-margin-top: calc(var(--header-height) + 148px);
  }

  .faq-category-heading {
    gap: 14px;
  }

  .faq-item summary {
    padding-right: 52px;
    padding-left: 18px;
  }

  .faq-item summary::after {
    right: 16px;
  }

  .faq-answer {
    padding-right: 18px;
    padding-left: 18px;
  }
}