.page-faq {
  --faq-gold: var(--color-accent, #C9A84C);
  --faq-gold-light: var(--color-accent-light, #E0CB7A);
  --faq-green: var(--color-primary, #0A3D2C);
  --faq-bg-card: var(--color-surface, #FFFFFF);
  --faq-border: var(--color-border, #D6D6CC);
  --faq-text: var(--color-text, #1A1A1A);
  --faq-text-secondary: var(--color-text-secondary, #4A4A4A);
  --faq-radius: 6px;
  --faq-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  --faq-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.08);
  --faq-transition: 0.35s ease-out;
  --faq-card-padding: 20px 20px 20px 56px;
  --faq-num-size: 1.625rem;
  --faq-num-left: 16px;
  display: block;
  width: 100%;
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 24px 16px 48px;
  background: var(--color-bg, #F5F5F0);
  color: var(--faq-text);
  font-family: var(--font-body, Georgia, serif);
  line-height: 1.7;
}

/* 面包屑 */
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  font-family: var(--font-heading, Montserrat, sans-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--faq-text-secondary);
}
.page-faq .breadcrumb a {
  color: var(--faq-green);
  text-decoration: none;
  transition: color var(--faq-transition);
}
.page-faq .breadcrumb a:hover {
  color: var(--faq-gold);
  text-decoration: underline;
}
.page-faq .breadcrumb__sep {
  color: var(--faq-border);
  font-size: 0.75rem;
}
.page-faq .breadcrumb [aria-current="page"] {
  color: var(--faq-gold);
  font-weight: 800;
}

/* 页面标题区 */
.page-faq .faq-hero {
  margin-bottom: 40px;
  position: relative;
}
.page-faq .faq-hero__title {
  font-family: var(--font-heading, Montserrat, sans-serif);
  font-size: 2.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--faq-green);
  margin: 0 0 8px;
  line-height: 1.15;
}
.page-faq .faq-hero__desc {
  font-family: var(--font-body, Georgia, serif);
  font-size: 1.0625rem;
  color: var(--faq-text-secondary);
  margin: 0;
  max-width: 640px;
  line-height: 1.6;
}

/* 板块 */
.page-faq .faq-section {
  margin-bottom: 48px;
  position: relative;
}
.page-faq .faq-section__title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading, Montserrat, sans-serif);
  font-size: 1.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--faq-green);
  margin: 0 0 20px;
  line-height: 1.2;
}
.page-faq .faq-section__num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--faq-gold);
  line-height: 1;
  flex-shrink: 0;
  font-family: var(--font-heading, Montserrat, sans-serif);
}
.page-faq .faq-section__label {
  flex: 1;
}
.page-faq .faq-section__img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--faq-radius);
  margin: 0 0 20px;
  border: 1px solid var(--faq-border);
  box-shadow: var(--faq-shadow);
  background: var(--faq-border);
}
.page-faq .faq-section__cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* 问答卡片 */
.page-faq .faq-card {
  position: relative;
  background: var(--faq-bg-card);
  border: 1px solid var(--faq-border);
  border-left: 4px solid var(--faq-gold);
  border-radius: var(--faq-radius);
  box-shadow: var(--faq-shadow);
  transition: background var(--faq-transition), box-shadow var(--faq-transition), border-color var(--faq-transition);
  overflow: hidden;
}
.page-faq .faq-card[open] {
  background: linear-gradient(135deg, #FFFCF0 0%, #FFFFFF 100%);
  box-shadow: var(--faq-shadow-hover);
  border-left-color: var(--faq-gold-light);
}
.page-faq .faq-card:hover {
  box-shadow: var(--faq-shadow-hover);
  border-left-color: var(--faq-gold-light);
}
.page-faq .faq-card__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--faq-card-padding);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading, Montserrat, sans-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--faq-text);
  line-height: 1.4;
  transition: color var(--faq-transition);
  user-select: none;
  -webkit-user-select: none;
}
.page-faq .faq-card__summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-card__summary::marker {
  display: none;
  content: "";
}
.page-faq .faq-card__num {
  position: absolute;
  left: var(--faq-num-left);
  top: 20px;
  font-size: var(--faq-num-size);
  font-weight: 800;
  color: var(--faq-gold);
  font-family: var(--font-heading, Montserrat, sans-serif);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--faq-transition);
  width: 28px;
  text-align: center;
}
.page-faq .faq-card[open] .faq-card__num {
  color: var(--faq-gold-dark, #A68A2E);
}
.page-faq .faq-card__question {
  flex: 1;
  min-width: 0;
}
.page-faq .faq-card__indicator {
  position: relative;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-left: auto;
  transition: transform var(--faq-transition);
}
.page-faq .faq-card__indicator::before,
.page-faq .faq-card__indicator::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--faq-text-secondary);
  border-radius: 2px;
  transition: transform var(--faq-transition), opacity var(--faq-transition);
}
.page-faq .faq-card__indicator::before {
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
}
.page-faq .faq-card__indicator::after {
  width: 2px;
  height: 14px;
  transform: translate(-50%, -50%);
}
.page-faq .faq-card[open] .faq-card__indicator::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}
.page-faq .faq-card[open] .faq-card__indicator::before {
  background: var(--faq-gold);
}
.page-faq .faq-card__answer {
  padding: 0 20px 20px 56px;
  font-family: var(--font-body, Georgia, serif);
  font-size: 0.9375rem;
  color: var(--faq-text-secondary);
  line-height: 1.7;
  animation: faq-fadeIn 0.3s ease-out;
}
.page-faq .faq-card__answer p {
  margin: 0;
}
.page-faq .faq-card__answer a {
  color: var(--faq-green);
  text-decoration: underline;
  transition: color var(--faq-transition);
}
.page-faq .faq-card__answer a:hover {
  color: var(--faq-gold);
}

@keyframes faq-fadeIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 底部CTA */
.page-faq .faq-cta {
  margin-top: 56px;
  padding: 36px 24px;
  background: var(--faq-green);
  border-radius: var(--faq-radius);
  text-align: center;
  color: var(--color-text-on-primary, #FFFFFF);
  box-shadow: var(--faq-shadow);
  position: relative;
  overflow: hidden;
}
.page-faq .faq-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--faq-gold), var(--faq-gold-light), var(--faq-gold));
}
.page-faq .faq-cta__title {
  font-family: var(--font-heading, Montserrat, sans-serif);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 12px;
  color: var(--color-text-on-primary);
}
.page-faq .faq-cta__text {
  font-family: var(--font-body, Georgia, serif);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 20px;
  line-height: 1.6;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.page-faq .faq-cta .btn--accent {
  display: inline-block;
  padding: 12px 32px;
  background: var(--faq-gold);
  color: var(--color-text-on-accent, #1A1A1A);
  font-family: var(--font-heading, Montserrat, sans-serif);
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border-radius: 4px;
  transition: background var(--faq-transition), transform var(--faq-transition);
  border: none;
  cursor: pointer;
}
.page-faq .faq-cta .btn--accent:hover {
  background: var(--faq-gold-light);
  transform: translateY(-2px);
}

/* 移动端适配 */
@media (max-width: 767px) {
  .page-faq {
    padding: 16px 12px 36px;
  }
  .page-faq .faq-hero__title {
    font-size: 1.75rem;
  }
  .page-faq .faq-hero__desc {
    font-size: 0.9375rem;
  }
  .page-faq .faq-section__title {
    font-size: 1.375rem;
    gap: 8px;
  }
  .page-faq .faq-section__num {
    font-size: 1.75rem;
  }
  .page-faq .faq-section {
    margin-bottom: 36px;
  }
  .page-faq .faq-section__img {
    max-width: 100%;
    margin-bottom: 16px;
  }
  .page-faq .faq-card {
    --faq-card-padding: 16px 16px 16px 48px;
    --faq-num-size: 1.375rem;
    --faq-num-left: 12px;
  }
  .page-faq .faq-card__num {
    top: 16px;
    width: 24px;
  }
  .page-faq .faq-card__summary {
    font-size: 0.9375rem;
  }
  .page-faq .faq-card__question {
    font-size: 0.9375rem;
  }
  .page-faq .faq-card__answer {
    padding: 0 16px 16px 48px;
    font-size: 0.875rem;
  }
  .page-faq .faq-cta {
    margin-top: 40px;
    padding: 28px 16px;
  }
  .page-faq .faq-cta__title {
    font-size: 1.25rem;
  }
  .page-faq .faq-cta__text {
    font-size: 0.9375rem;
  }
  .page-faq .faq-cta .btn--accent {
    padding: 10px 24px;
    font-size: 0.875rem;
  }
}

/* 桌面端增强 */
@media (min-width: 768px) {
  .page-faq {
    padding: 32px 24px 64px;
  }
  .page-faq .faq-hero__title {
    font-size: 3rem;
  }
  .page-faq .faq-hero__desc {
    font-size: 1.125rem;
  }
  .page-faq .faq-card__summary {
    font-size: 1.0625rem;
  }
  .page-faq .faq-card__answer {
    font-size: 1rem;
  }
  .page-faq .faq-section__img {
    margin-bottom: 24px;
  }
}

/* 超宽屏优化 */
@media (min-width: 1200px) {
  .page-faq {
    padding: 40px 32px 72px;
  }
  .page-faq .faq-card {
    --faq-card-padding: 24px 24px 24px 64px;
    --faq-num-size: 1.875rem;
    --faq-num-left: 18px;
  }
  .page-faq .faq-card__num {
    top: 24px;
    width: 32px;
  }
  .page-faq .faq-card__answer {
    padding: 0 24px 24px 64px;
  }
  .page-faq .faq-section__title {
    font-size: 2rem;
  }
  .page-faq .faq-section__num {
    font-size: 2.5rem;
  }
}

/* 确保所有图片响应 */
.page-faq img {
  max-width: 100%;
  height: auto;
}

/* 辅助功能：焦点样式 */
.page-faq .faq-card__summary:focus-visible {
  outline: 2px solid var(--faq-green);
  outline-offset: -2px;
  border-radius: var(--faq-radius);
}

/* 打印样式 */
@media print {
  .page-faq {
    background: #FFFFFF;
    padding: 20px;
  }
  .page-faq .faq-card {
    break-inside: avoid;
    border: 1px solid #CCC;
    box-shadow: none;
  }
  .page-faq .faq-card[open] {
    background: #FFFFFF;
  }
  .page-faq .faq-card__indicator {
    display: none;
  }
  .page-faq .faq-cta {
    background: #F5F5F0;
    color: #1A1A1A;
  }
  .page-faq .faq-cta::before {
    display: none;
  }
  .page-faq .faq-cta__title {
    color: #1A1A1A;
  }
  .page-faq .faq-cta__text {
    color: #4A4A4A;
  }
  .page-faq .faq-cta .btn--accent {
    background: #CCC;
    color: #1A1A1A;
  }
}

.page-faq {
  --faq-gold-dark: currentColor;
}