.page-faq {
  scroll-behavior: smooth;
  background: var(--gradient-body);
  color: var(--color-text);
}

.page-faq a {
  color: var(--color-data);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-faq a:hover {
  color: var(--color-cta);
}

.page-faq .breadcrumb {
  padding-top: 32px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.page-faq .breadcrumb a {
  color: var(--color-muted);
  transition: color 0.2s ease;
}

.page-faq .breadcrumb a:hover {
  color: var(--color-data);
}

.page-faq .breadcrumb .sep {
  margin: 0 8px;
  color: var(--color-cta);
}

.page-faq .breadcrumb span:last-child {
  color: var(--color-text);
}

.page-faq .faq-hero {
  display: grid;
  gap: 36px;
  padding-top: 48px;
  padding-bottom: 56px;
}

.page-faq .faq-kicker {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.14em;
  color: var(--color-data);
  margin: 0 0 16px;
  text-transform: uppercase;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 4.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.12;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 5px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--color-data), var(--color-gold));
}

.page-faq .faq-lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 58ch;
  margin: 0 0 24px;
}

.page-faq .faq-lead a {
  color: var(--color-data);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-lead a:hover {
  color: var(--color-cta);
}

.page-faq .faq-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.page-faq .faq-meta span:nth-child(2) {
  color: var(--color-cta);
}

.page-faq .faq-search {
  position: relative;
  max-width: 520px;
}

.page-faq .faq-search .search-glyph {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-data);
  pointer-events: none;
  display: inline-flex;
}

.page-faq .faq-search .search-input {
  width: 100%;
  padding: 14px 18px 14px 48px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-data);
  border-radius: 4px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .faq-search .search-input::placeholder {
  color: var(--color-muted);
}

.page-faq .faq-search .search-input:focus {
  outline: none;
  border-color: var(--color-data);
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.12);
}

.page-faq .faq-hero-figure {
  margin: 0;
  background: var(--color-bg-alt);
  overflow: hidden;
  height: 180px;
  border: 1px solid var(--color-border);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  padding-bottom: 88px;
}

.page-faq .faq-toc {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-cta);
  padding: 24px 20px;
  align-self: start;
}

.page-faq .faq-toc-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--color-data);
  text-transform: uppercase;
  margin: 0 0 16px;
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-faq .faq-toc-link {
  display: block;
  padding: 10px 12px;
  font-size: 0.875rem;
  color: var(--color-muted);
  border: 1px solid transparent;
  border-radius: 3px;
  transition: all 0.2s ease;
}

.page-faq .faq-toc-link:hover {
  color: var(--color-text);
  background: var(--color-bg);
  border-color: var(--color-border);
  padding-left: 16px;
}

.page-faq .faq-toc-note {
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
  font-size: 0.875rem;
  color: var(--color-muted);
}

.page-faq .faq-toc-note p {
  margin: 0 0 12px;
}

.page-faq .faq-panels {
  display: grid;
  gap: 56px;
}

.page-faq .faq-section {
  scroll-margin-top: calc(var(--toolbar-height) + 20px);
}

.page-faq .faq-section .section-head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  padding-left: 16px;
  border-left: 3px solid var(--color-gold);
  border-bottom: 1px solid var(--color-border);
}

.page-faq .faq-section:target .section-head {
  border-left-color: var(--color-data);
}

.page-faq .faq-section .section-index {
  font-family: var(--font-mono);
  color: var(--color-cta);
  font-size: 0.9375rem;
  font-weight: 600;
}

.page-faq .faq-section .section-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.page-faq .faq-item {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-muted);
  margin-bottom: 12px;
  border-radius: 4px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-faq .faq-item:hover {
  background: var(--color-bg);
  border-left-color: var(--color-cta);
}

.page-faq .faq-item[open] {
  border-left-color: var(--color-data);
}

.page-faq .faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
}

.page-faq .faq-item summary::-webkit-details-marker {
  display: none;
}

.page-faq .faq-q-num {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-data);
  flex-shrink: 0;
  min-width: 32px;
}

.page-faq .faq-q-text {
  flex: 1;
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.5;
  font-weight: 600;
}

.page-faq .faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-cta);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-bg);
  transition: transform 0.3s ease, background 0.2s ease, color 0.2s ease;
}

.page-faq .faq-item[open] .faq-icon {
  transform: rotate(45deg);
  background: var(--color-cta);
  color: var(--color-bg);
  border-color: var(--color-cta);
}

.page-faq .faq-a {
  padding: 0 20px 22px 66px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-faq .faq-a p {
  margin: 0 0 12px;
}

.page-faq .faq-a p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-a a {
  color: var(--color-data);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-a a:hover {
  color: var(--color-cta);
}

.page-faq .faq-note {
  margin-top: 12px;
  padding: 10px 14px;
  border-left: 3px solid var(--color-gold);
  background: rgba(255, 177, 0, 0.08);
  font-size: 0.875rem;
  color: var(--color-muted);
}

.page-faq .faq-security {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 36px;
  padding: 36px 28px 28px;
  background: var(--color-paper);
  color: var(--color-bg);
  border-radius: 6px;
  overflow: hidden;
}

.page-faq .faq-security::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-data), var(--color-gold), var(--color-cta));
}

.page-faq .faq-security .section-index {
  font-family: var(--font-mono);
  color: var(--color-cta);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
}

.page-faq .faq-security h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 8px 0 8px;
}

.page-faq .faq-security p {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
  color: rgba(11, 16, 38, 0.82);
  max-width: 46ch;
}

.page-faq .faq-security-figure {
  margin: 0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(11, 16, 38, 0.12);
  max-width: 260px;
}

.page-faq .faq-security-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--color-paper);
}

@media (min-width: 640px) {
  .page-faq .faq-toc-list {
    grid-template-columns: repeat(5, minmax(140px, 1fr));
    gap: 8px;
  }

  .page-faq .faq-toc {
    border-left-width: 2px;
  }

  .page-faq .faq-hero-figure {
    height: 220px;
  }
}

@media (min-width: 992px) {
  .page-faq .faq-hero {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 48px;
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .page-faq .faq-hero-figure {
    height: 240px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--toolbar-height) + 24px);
  }

  .page-faq .faq-toc-list {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-faq .faq-security {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 40px 36px 36px;
  }

  .page-faq .faq-security-figure {
    max-width: 320px;
  }
}