.faq-hero {
  padding-top: clamp(64px, 8vw, 104px);
  padding-bottom: clamp(68px, 9vw, 116px);
}

.faq-hero-copy {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.faq-hero h1 {
  max-width: 760px;
  margin-inline: auto;
  font-size: clamp(34px, 4.9vw, 48px);
}

.faq-lead {
  max-width: 690px;
  margin-right: auto;
  margin-bottom: 0;
  margin-left: auto;
  color: var(--color-muted);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.85;
}

.faq-toc {
  justify-content: center;
  max-width: 670px;
  margin: 42px auto 0;
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
}

.faq-path {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 52px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-line);
  box-shadow: var(--shadow-card);
}

.faq-path article {
  min-width: 0;
  padding: clamp(22px, 3vw, 30px);
  background: var(--color-canvas);
}

.faq-path-index {
  display: block;
  margin-bottom: 18px;
  color: var(--color-accent-deep);
  font: 700 13px/1.4 var(--font-mono);
  letter-spacing: 0.1em;
}

.faq-path h2 {
  margin-bottom: 10px;
  font-size: 20px;
}

.faq-path p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 14px;
}

.faq-category {
  scroll-margin-top: 92px;
}

.faq-category-head {
  display: grid;
  grid-template-columns: minmax(0, 720px) auto;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 42px;
}

.faq-category-head h2 {
  margin-bottom: 14px;
}

.faq-category-head p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.faq-count {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-canvas);
  color: var(--color-accent-deep);
  font: 650 12px/1.4 var(--font-mono);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.faq-category .faq-list {
  max-width: 940px;
}

.faq-category .faq-item summary {
  padding-top: 19px;
  padding-bottom: 19px;
  font-size: clamp(16px, 2vw, 18px);
}

.faq-category .faq-item summary::before,
.faq-category .faq-item summary::after {
  top: 30px;
}

.faq-category .faq-answer {
  max-width: 850px;
  padding-bottom: 24px;
  line-height: 1.85;
}

.faq-category .faq-item[open] {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-card), 0 0 0 3px var(--color-accent-ring);
}

.faq-closing-note {
  max-width: 940px;
  margin-top: 34px;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .faq-hero h1 {
    font-size: clamp(24px, 7.4vw, 30px);
  }

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

  .faq-category-head {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: 20px;
  }

  .faq-count {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .faq-hero {
    padding-top: 48px;
    padding-bottom: 72px;
  }

  .faq-toc {
    justify-content: flex-start;
    margin-top: 32px;
  }

  .faq-toc a {
    flex: 1 1 128px;
    justify-content: center;
  }

  .faq-path {
    margin-top: 36px;
  }

  .faq-category .faq-item summary {
    padding-right: 48px;
    padding-left: 17px;
  }

  .faq-category .faq-item summary::before,
  .faq-category .faq-item summary::after {
    right: 17px;
  }

  .faq-category .faq-answer {
    padding-right: 17px;
    padding-left: 17px;
  }
}