.page-faq {
  --faq-gold: var(--color-accent, #D4AF37);
  --faq-gold-glow: 0 0 20px rgba(212,175,55,0.12);
  --faq-radius: 8px;
  --faq-category-width: 200px;
  background: var(--gradient-primary, linear-gradient(135deg,#2B0F4C,#4A1C74));
  color: var(--color-light, #E5D9F2);
  font-family: var(--font-body, 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif);
  min-height: 100vh;
  padding: 0 0 48px;
}
.page-faq .faq-hero {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-faq .faq-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.5) saturate(1.2);
}
.page-faq .faq-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}
.page-faq .faq-hero-title {
  font-family: var(--font-heading, 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-weight: 800;
  font-style: italic;
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  color: var(--faq-gold);
  margin: 0 0 6px;
  text-shadow: 0 0 30px rgba(212,175,55,0.25);
}
.page-faq .faq-hero-sub {
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--color-light, #E5D9F2);
  opacity: 0.85;
  margin: 0;
}
.page-faq .breadcrumb {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 16px 24px 0;
  font-size: 0.85rem;
  color: var(--color-light, #E5D9F2);
  opacity: 0.7;
}
.page-faq .breadcrumb a {
  color: var(--faq-gold);
  text-decoration: none;
  transition: opacity var(--transition, 0.3s ease);
}
.page-faq .breadcrumb a:hover {
  opacity: 0.8;
}
.page-faq .breadcrumb .separator {
  margin: 0 8px;
}
.page-faq .faq-layout {
  max-width: var(--max-width, 1200px);
  margin: 24px auto 0;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.page-faq .faq-categories {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 4px 0 8px;
}
.page-faq .faq-categories::-webkit-scrollbar {
  display: none;
}
.page-faq .faq-category {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px 10px 14px;
  background: rgba(212,175,55,0.06);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: 40px;
  color: var(--color-light, #E5D9F2);
  font-family: var(--font-body, 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition, 0.3s ease);
  white-space: nowrap;
}
.page-faq .faq-category:hover {
  border-color: var(--faq-gold);
  background: rgba(212,175,55,0.12);
  transform: translateY(-1px);
}
.page-faq .faq-category.active {
  background: rgba(212,175,55,0.18);
  border-color: var(--faq-gold);
  color: var(--faq-gold);
  box-shadow: 0 0 20px rgba(212,175,55,0.12);
}
.page-faq .faq-cat-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: drop-shadow(0 0 4px rgba(212,175,55,0.15));
  flex-shrink: 0;
  border-radius: 50%;
}
.page-faq .faq-cat-label {
  line-height: 1.2;
}
.page-faq .faq-questions {
  flex: 1;
  min-width: 0;
}
.page-faq .faq-group {
  display: block;
}
.page-faq .faq-group:not(.active) {
  display: none;
}
.page-faq .faq-item {
  background: rgba(16,5,32,0.5);
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: var(--faq-radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition, 0.3s ease), box-shadow var(--transition, 0.3s ease);
}
.page-faq .faq-item:hover {
  border-color: rgba(212,175,55,0.35);
  box-shadow: var(--faq-gold-glow);
}
.page-faq .faq-item[open] {
  border-color: rgba(212,175,55,0.4);
  box-shadow: var(--faq-gold-glow);
}
.page-faq .faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background var(--transition, 0.3s ease);
}
.page-faq .faq-question::-webkit-details-marker {
  display: none;
}
.page-faq .faq-question:hover {
  background: rgba(212,175,55,0.04);
}
.page-faq .faq-number {
  font-family: var(--font-mono, 'Courier New', Consolas, monospace);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--faq-gold);
  opacity: 0.85;
  line-height: 1;
  min-width: 2.2rem;
  text-align: right;
}
.page-faq .faq-question-text {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-light, #E5D9F2);
  line-height: 1.35;
}
.page-faq .faq-toggle {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  transition: transform var(--transition, 0.3s ease);
}
.page-faq .faq-toggle::before,
.page-faq .faq-toggle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  background: var(--faq-gold);
  border-radius: 1px;
  transform: translate(-50%, -50%);
  transition: transform var(--transition, 0.3s ease);
}
.page-faq .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.page-faq .faq-item[open] .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.page-faq .faq-item[open] .faq-toggle {
  transform: rotate(180deg);
}
.page-faq .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease, opacity 0.3s ease;
  opacity: 0;
  padding: 0 20px;
}
.page-faq .faq-item[open] .faq-answer {
  max-height: 400px;
  opacity: 1;
  padding: 0 20px 20px;
}
.page-faq .faq-answer p {
  margin: 0 0 10px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-light, #E5D9F2);
  opacity: 0.88;
}
.page-faq .faq-answer p:last-child {
  margin-bottom: 0;
}
.page-faq .faq-answer a {
  color: var(--faq-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity var(--transition, 0.3s ease);
}
.page-faq .faq-answer a:hover {
  opacity: 0.8;
}
.page-faq .faq-trust {
  max-width: var(--max-width, 1200px);
  margin: 36px auto 0;
  padding: 20px 24px;
  text-align: center;
  border-top: 1px solid rgba(212,175,55,0.15);
}
.page-faq .faq-trust p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-light, #E5D9F2);
  opacity: 0.6;
  line-height: 1.5;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 768px) {
  .page-faq .faq-hero {
    height: 280px;
  }
  .page-faq .faq-hero-title {
    font-size: 3rem;
  }
  .page-faq .faq-hero-sub {
    font-size: 1.15rem;
  }
  .page-faq .breadcrumb {
    padding: 20px 40px 0;
    font-size: 0.9rem;
  }
  .page-faq .faq-layout {
    flex-direction: row;
    align-items: flex-start;
    padding: 0 40px;
    gap: 40px;
  }
  .page-faq .faq-categories {
    flex: 0 0 var(--faq-category-width);
    flex-direction: column;
    gap: 8px;
    overflow-x: visible;
    padding: 0;
    position: sticky;
    top: calc(var(--header-height, 56px) + 24px);
  }
  .page-faq .faq-category {
    border-radius: var(--faq-radius);
    padding: 14px 16px;
    white-space: normal;
    border: 1px solid rgba(212,175,55,0.12);
    background: rgba(16,5,32,0.35);
  }
  .page-faq .faq-category.active {
    border-left: 3px solid var(--faq-gold);
    background: rgba(212,175,55,0.10);
  }
  .page-faq .faq-cat-icon {
    width: 28px;
    height: 28px;
  }
  .page-faq .faq-questions {
    flex: 1;
    min-width: 0;
  }
  .page-faq .faq-group {
    display: block;
  }
  .page-faq .faq-group:not(.active) {
    display: none;
  }
  .page-faq .faq-number {
    font-size: 1.5rem;
    min-width: 2.6rem;
  }
  .page-faq .faq-question-text {
    font-size: 1rem;
  }
  .page-faq .faq-question {
    padding: 18px 24px;
  }
  .page-faq .faq-item[open] .faq-answer {
    padding: 0 24px 24px;
  }
  .page-faq .faq-answer p {
    font-size: 0.95rem;
  }
  .page-faq .faq-trust {
    padding: 32px 40px;
    margin-top: 48px;
  }
}
@media (min-width: 1024px) {
  .page-faq .faq-hero {
    height: 320px;
  }
  .page-faq .faq-hero-title {
    font-size: 3.6rem;
  }
  .page-faq .faq-layout {
    gap: 56px;
  }
  .page-faq .faq-categories {
    flex-basis: 220px;
  }
}