.page-faq {
  --faq-sidebar-w: 236px;
  --faq-gap: clamp(28px, 4vw, 64px);
  --faq-cat-gap: 44px;
  scroll-behavior: smooth;
}

/* Hero */
.page-faq .faq-hero {
  padding-top: 32px;
}
.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 36px;
  align-items: center;
}
.page-faq .faq-hero__copy {
  max-width: 660px;
}
.page-faq .faq-hero__title {
  position: relative;
  margin: 16px 0 0;
  padding-left: 18px;
  font-size: clamp(32px, 5.2vw, 56px);
  font-weight: 900;
  font-family: var(--font-heading);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}
.page-faq .faq-hero__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 6px;
  background: var(--color-accent);
  transform: skewX(-18deg);
}
.page-faq .faq-hero__desc {
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-ink-soft);
  max-width: 60ch;
}
.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.page-faq .faq-hero__media {
  position: relative;
  margin: 0;
  box-shadow: 12px 12px 0 rgba(224, 90, 51, 0.1);
}
.page-faq .faq-hero__media img,
.page-faq .faq-browser-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Metrics */
.page-faq .faq-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 52px 0 0;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}
.page-faq .faq-metric {
  padding: 22px 18px;
  background: var(--color-card);
}
.page-faq .faq-metric__value {
  font-family: var(--font-data);
  color: var(--color-ink);
  font-size: 18px;
  line-height: 1.1;
}
.page-faq .faq-metric__num {
  font-size: 34px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  margin-right: 4px;
}
.page-faq .faq-metric__unit {
  font-size: 13px;
}
.page-faq .faq-metric__label {
  margin-top: 10px;
  font-size: 12px;
  color: var(--color-ink-soft);
  letter-spacing: 0.08em;
}

/* FAQ panel */
.page-faq .faq-panel {
  scroll-margin-top: 88px;
}
.page-faq .faq-panel__head {
  margin-bottom: 40px;
}
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
}

/* Sidebar */
.page-faq .faq-sidebar__title {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--color-ink-soft);
  letter-spacing: 0.12em;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-ink);
}
.page-faq .faq-sidebar__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-faq .faq-cat-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  color: var(--color-ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-heading);
  line-height: 1.4;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0% 100%);
}
.page-faq .faq-cat-link:hover,
.page-faq .faq-cat-link:focus-visible {
  border-color: var(--color-accent);
  transform: translateX(4px);
  box-shadow: 4px 4px 0 rgba(224, 90, 51, 0.12);
  outline: none;
}
.page-faq .faq-cat-link__num {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-accent);
}
.page-faq .faq-cat-link__name {
  flex-shrink: 0;
}
.page-faq .faq-cat-link__count {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-ink-soft);
  background: var(--color-bg);
  padding: 2px 8px;
}

/* Category */
.page-faq .faq-category {
  scroll-margin-top: 88px;
}
.page-faq .faq-category + .faq-category {
  margin-top: var(--faq-cat-gap);
  border-top: 1px solid var(--color-line);
  padding-top: 36px;
}
.page-faq .faq-category:target .faq-category__title {
  color: var(--color-accent);
}
.page-faq .faq-category__head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.page-faq .faq-category__idx {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--color-accent);
  line-height: 30px;
  min-width: 36px;
  text-align: right;
}
.page-faq .faq-category__title {
  margin: 0;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.4;
  color: var(--color-ink);
}
.page-faq .faq-category__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-ink-soft);
}

/* FAQ item */
.page-faq .faq-item {
  margin-bottom: 12px;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-accent);
}
.page-faq .faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 18px 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-ink);
  transition: color 0.2s var(--ease);
}
.page-faq .faq-item summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item summary::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 18px;
  color: var(--color-accent);
  flex: none;
  transition: transform 0.2s var(--ease);
}
.page-faq .faq-item[open] summary::after {
  content: "–";
}
.page-faq .faq-item summary:hover {
  color: var(--color-accent);
}
.page-faq .faq-item::details-content {
  display: block;
  block-size: 0;
  overflow: hidden;
  opacity: 0;
  transition: block-size 0.3s var(--ease), opacity 0.3s var(--ease);
}
.page-faq .faq-item[open]::details-content {
  block-size: auto;
  opacity: 1;
}
.page-faq .faq-answer {
  padding: 2px 20px 20px 20px;
}
.page-faq .faq-answer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-ink-soft);
  max-width: 68ch;
}

/* Note */
.page-faq .faq-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(217, 164, 65, 0.1);
  border-left: 3px solid var(--color-tag);
  padding: 12px 16px;
  margin: 2px 0 12px;
}
.page-faq .faq-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-ink-soft);
}
.page-faq .faq-note__tag {
  flex: none;
}

/* Browser media */
.page-faq .faq-browser-media {
  margin: 0 0 18px;
}
.page-faq .faq-browser-media img {
  max-height: 260px;
}
.page-faq .faq-browser-media__cap {
  margin-top: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-ink-soft);
}

/* CTA */
.page-faq .faq-cta-wrap {
  margin-top: 8px;
}
.page-faq .faq-cta {
  background: var(--color-footer);
  color: #FFFDF8;
  display: flex;
  flex-direction: column;
  gap: 24px;
  justify-content: space-between;
  align-items: flex-start;
  padding: clamp(24px, 4vw, 44px);
  position: relative;
  overflow: hidden;
}
.page-faq .faq-cta::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 24% 0);
  opacity: 0.35;
}
.page-faq .faq-cta__title {
  margin: 0;
  color: #FFFDF8;
  font-size: 24px;
  font-weight: 900;
}
.page-faq .faq-cta__desc {
  margin: 10px 0 0;
  color: rgba(255, 253, 248, 0.78);
  font-size: 14px;
  line-height: 1.8;
  max-width: 60ch;
}
.page-faq .faq-cta__btn {
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding-top: 40px;
  }
  .page-faq .faq-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }
  .page-faq .faq-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-faq .faq-metric {
    padding: 24px 18px;
  }
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-sidebar-w) 1fr;
    gap: var(--faq-gap);
  }
  .page-faq .faq-sidebar {
    position: sticky;
    top: 32px;
  }
  .page-faq .faq-sidebar__nav {
    display: block;
  }
  .page-faq .faq-cat-link {
    margin-bottom: 10px;
  }
  .page-faq .faq-cat-link:hover {
    transform: translateX(6px);
  }
  .page-faq .faq-cta {
    flex-direction: row;
    align-items: center;
  }
}