.faq-hero {
  padding-top: clamp(64px, 8vw, 104px);
  padding-bottom: clamp(56px, 7vw, 88px);
  border-bottom: 1px solid var(--color-line);
  background:
    radial-gradient(70% 100% at 86% 18%, var(--color-sky), var(--color-sky-clear)),
    radial-gradient(62% 92% at 12% 74%, var(--color-mint), var(--color-mint-clear));
}

.faq-hero h1 {
  margin-top: 22px;
}

.faq-hero__actions {
  margin-top: 28px;
}

.faq-hero .callout {
  margin-bottom: 0;
}

.faq-directory {
  position: relative;
}

.faq-directory > .wrap {
  position: relative;
}

.faq-directory .toc {
  position: sticky;
  top: 14px;
  z-index: 20;
  margin-top: 24px;
}

.faq-category {
  scroll-margin-top: calc(var(--header-height) + 86px);
}

.faq-category + .faq-category {
  border-top: 1px solid var(--color-line);
}

.faq-category__heading {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: end;
  margin-bottom: clamp(30px, 5vw, 52px);
}

.faq-category__heading > div {
  display: grid;
  gap: 10px;
}

.faq-category__heading h2 {
  margin-bottom: 0;
}

.faq-category__heading p {
  max-width: 620px;
  margin: 0;
  color: var(--color-text-muted);
}

.faq-category__number {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-accent-strong);
  box-shadow: var(--shadow-soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 750;
}

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

.faq-item summary:hover {
  color: var(--color-accent-strong);
}

.faq-item[open] {
  box-shadow: var(--shadow-tight);
}

.faq-item[open] summary {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-highlight);
}

.faq-item__answer p {
  margin-top: 18px;
  margin-bottom: 0;
}

.faq-category .end-store-card {
  margin-bottom: 0;
}

@media (max-width: 760px) {
  .faq-directory .toc {
    position: static;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

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

  .faq-category__heading {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }
}

@media (max-width: 640px) {
  .faq-hero {
    padding-top: 54px;
    padding-bottom: 56px;
  }

  .faq-category {
    scroll-margin-top: calc(var(--header-height) + 18px);
  }

  .faq-item summary {
    padding-right: 50px;
  }

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

  .faq-category .end-store-card {
    align-items: stretch;
  }

  .faq-category .app-store-button {
    width: 100%;
  }
}