.faq-intro {
  padding-top: 72px;
  padding-bottom: 54px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.faq-intro .wrap {
  max-width: var(--wrap);
}

.faq-intro h1 {
  max-width: 900px;
  margin-top: 22px;
}

.faq-intro__lead {
  max-width: 760px;
  margin-top: 18px;
  font-size: 18px;
}

.faq-intro__facts {
  display: flex;
  max-width: 100%;
  margin-top: 30px;
  flex-wrap: wrap;
  gap: 8px;
}

.faq-intro__facts span {
  display: inline-flex;
  max-width: 100%;
  min-height: 34px;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.faq-nav-section {
  position: relative;
  z-index: 2;
  padding-top: 28px;
  padding-bottom: 0;
}

.faq-nav-section .toc {
  box-shadow: var(--shadow-tile);
}

.faq-category {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.faq-category .faq-list {
  max-width: 920px;
}

.faq-category .faq-item__answer p {
  line-height: 1.85;
}

.faq-category__note {
  max-width: 920px;
  margin-top: 34px;
}

.diagnostic-section {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.diagnostic-flow {
  display: grid;
  max-width: 920px;
  gap: 14px;
  list-style: none;
}

.diagnostic-flow li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
}

.diagnostic-flow__index {
  display: inline-flex;
  width: 48px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
}

.diagnostic-flow h3 {
  font-size: 22px;
}

.diagnostic-flow p {
  margin-top: 8px;
}

.diagnostic-section .download-endcard {
  max-width: 920px;
}

@media (max-width: 640px) {
  .faq-intro {
    padding-top: 48px;
    padding-bottom: 40px;
  }

  .faq-intro__lead {
    font-size: 16px;
  }

  .faq-intro__facts {
    margin-top: 24px;
  }

  .faq-nav-section {
    padding-top: 20px;
  }

  .faq-nav-section .toc {
    flex-wrap: nowrap;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }

  .faq-nav-section .toc a {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .diagnostic-flow li {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .diagnostic-flow__index {
    width: 44px;
    height: 30px;
  }

  .diagnostic-flow h3 {
    font-size: 20px;
  }
}