.page-faq {
  --faq-index-width: 260px;
  --faq-gap: var(--space-lg);
  --faq-hero-min-height: 220px;
  --faq-radius-card: var(--radius-md);
  --faq-radius-item: var(--radius-sm);
  --faq-border-light: 1px solid rgba(192, 192, 192, 0.3);
  --faq-shadow-card: 0 2px 12px rgba(11, 26, 58, 0.06);
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  font-family: var(--font-sans);
  color: var(--color-text);
  line-height: var(--line-height-body);
  font-size: var(--body-size);
  padding-bottom: var(--space-xl);
}
.page-faq a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}
.page-faq a:hover,
.page-faq a:focus-visible {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}
.page-faq .faq-breadcrumb {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--small-size);
  color: var(--color-silver);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.page-faq .faq-breadcrumb a {
  color: var(--color-silver);
  text-decoration: none;
}
.page-faq .faq-breadcrumb a:hover {
  color: var(--color-accent);
}
.page-faq .breadcrumb-sep {
  color: var(--color-silver);
  font-size: var(--small-size);
}
.page-faq .faq-hero {
  position: relative;
  width: 100%;
  max-height: 300px;
  overflow: hidden;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--faq-hero-min-height);
}
.page-faq .faq-hero-img {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  opacity: 0.35;
  display: block;
}
.page-faq .faq-hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
  pointer-events: none;
}
.page-faq .faq-hero-title {
  font-family: var(--font-heading);
  font-size: var(--h1-size);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin: 0 0 var(--space-xs);
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
  line-height: var(--line-height-heading);
}
.page-faq .faq-hero-sub {
  font-size: var(--body-size);
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.page-faq .faq-toolbar {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-md) var(--space-md) 0;
}
.page-faq .faq-search {
  position: relative;
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
}
.page-faq .faq-search-input {
  width: 100%;
  padding: 12px 20px 12px 48px;
  font-size: var(--body-size);
  font-family: var(--font-sans);
  border: 2px solid var(--color-silver);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
}
.page-faq .faq-search-input::placeholder {
  color: var(--color-silver);
  opacity: 0.8;
}
.page-faq .faq-search-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}
.page-faq .faq-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--color-silver);
  pointer-events: none;
}
.page-faq .faq-layout {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.page-faq .faq-index {
  order: 1;
  width: 100%;
  background: var(--color-white);
  border-radius: var(--faq-radius-card);
  box-shadow: var(--faq-shadow-card);
  padding: var(--space-md);
  border: var(--faq-border-light);
}
.page-faq .faq-index-heading {
  font-family: var(--font-heading);
  font-size: var(--h4-size);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 var(--space-sm);
  letter-spacing: -0.01em;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: var(--space-xs);
}
.page-faq .faq-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}
.page-faq .faq-index-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--small-size);
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.page-faq .faq-index-link .index-num {
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 2px;
}
.page-faq .faq-index-link:hover,
.page-faq .faq-index-link:focus-visible {
  background: var(--color-primary);
  color: var(--color-white);
  outline: none;
}
.page-faq .faq-index-link:hover .index-num,
.page-faq .faq-index-link:focus-visible .index-num {
  color: var(--color-accent);
}
.page-faq .faq-content {
  order: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.page-faq .faq-section {
  background: var(--color-white);
  border-radius: var(--faq-radius-card);
  box-shadow: var(--faq-shadow-card);
  padding: var(--space-md);
  border: var(--faq-border-light);
}
.page-faq .faq-section-title {
  font-family: var(--font-heading);
  font-size: var(--h3-size);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  letter-spacing: -0.01em;
  line-height: var(--line-height-heading);
}
.page-faq .faq-section-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
}
.page-faq .section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 800;
  font-size: var(--h4-size);
  padding: 0 6px;
  letter-spacing: -0.02em;
  line-height: 1;
}
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.page-faq .faq-item {
  border: var(--faq-border-light);
  border-radius: var(--faq-radius-item);
  background: var(--color-bg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.page-faq .faq-item[open] {
  border-color: var(--color-accent);
  border-width: 2px;
}
.page-faq .faq-question {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-heading);
  font-size: var(--body-size);
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  user-select: none;
  transition: background var(--transition-fast);
  position: relative;
}
.page-faq .faq-question::-webkit-details-marker {
  display: none;
}
.page-faq .faq-question:hover {
  background: rgba(212, 175, 55, 0.06);
}
.page-faq .faq-toggle {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-silver);
  color: var(--color-white);
  font-weight: 700;
  font-size: 14px;
  transition: transform var(--transition-fast), background var(--transition-fast);
  position: relative;
}
.page-faq .faq-toggle::before {
  content: "+";
  line-height: 1;
  font-size: 18px;
}
.page-faq .faq-item[open] .faq-toggle {
  transform: rotate(45deg);
  background: var(--color-accent);
}
.page-faq .faq-answer {
  padding: 0 var(--space-md) var(--space-md);
  font-size: var(--body-size);
  color: var(--color-text);
  line-height: var(--line-height-body);
}
.page-faq .faq-answer p {
  margin: 0;
}
.page-faq .faq-answer a {
  color: var(--color-primary);
  font-weight: 600;
}
.page-faq .faq-docs {
  background: var(--color-white);
  border-radius: var(--faq-radius-card);
  box-shadow: var(--faq-shadow-card);
  padding: var(--space-md);
  border: var(--faq-border-light);
}
.page-faq .faq-docs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
.page-faq .faq-doc-card {
  background: var(--color-bg);
  border-radius: var(--faq-radius-card);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  border: var(--faq-border-light);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-faq .faq-doc-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(11, 26, 58, 0.08);
}
.page-faq .faq-doc-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 24px;
  line-height: 1;
}
.page-faq .doc-icon-shape {
  display: inline-flex;
  color: var(--color-accent);
  filter: brightness(1.2);
}
.page-faq .faq-doc-card-title {
  font-family: var(--font-heading);
  font-size: var(--h4-size);
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--space-xs) 0 0;
  letter-spacing: -0.01em;
  line-height: var(--line-height-heading);
}
.page-faq .faq-doc-card-desc {
  font-size: var(--small-size);
  color: var(--color-text);
  margin: 0;
  line-height: var(--line-height-body);
  opacity: 0.85;
}
.page-faq .faq-doc-card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  font-size: var(--small-size);
  color: var(--color-accent);
  text-decoration: none;
  margin-top: auto;
  padding-top: var(--space-xs);
  transition: gap var(--transition-fast);
}
.page-faq .faq-doc-card-link:hover,
.page-faq .faq-doc-card-link:focus-visible {
  gap: 8px;
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (min-width: 768px) {
  .page-faq {
    --faq-hero-min-height: 260px;
    --h1-size: 42px;
  }
  .page-faq .faq-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--faq-gap);
    padding: var(--space-lg) var(--space-md);
  }
  .page-faq .faq-index {
    order: 0;
    width: var(--faq-index-width);
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--nav-height) + var(--space-md));
    align-self: flex-start;
    padding: var(--space-md);
  }
  .page-faq .faq-index-list {
    flex-direction: column;
    gap: var(--space-xs);
    flex-wrap: nowrap;
  }
  .page-faq .faq-index-link {
    width: 100%;
    white-space: normal;
    padding: 10px 16px;
    font-size: var(--body-size);
    border-radius: var(--radius-sm);
  }
  .page-faq .faq-content {
    flex: 1;
    min-width: 0;
  }
  .page-faq .faq-section {
    padding: var(--space-lg);
  }
  .page-faq .faq-docs {
    padding: var(--space-lg);
  }
  .page-faq .faq-docs-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  .page-faq .faq-doc-card {
    padding: var(--space-md) var(--space-lg);
  }
  .page-faq .faq-hero-title {
    font-size: var(--h1-size);
  }
  .page-faq .faq-toolbar {
    padding: var(--space-lg) var(--space-md) 0;
  }
}
@media (min-width: 1024px) {
  .page-faq .faq-docs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-faq .faq-index {
    width: 280px;
  }
}