.page-faq {
  --faq-module-gap: 3rem;
  --faq-item-radius: 12px;
  --faq-transition: 0.25s ease;
  display: block;
  width: 100%;
  max-width: 100%;
  background-color: var(--color-bg, #F5F0EB);
  color: var(--color-text, #1A1A1A);
  font-family: var(--font-body, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  line-height: 1.6;
  padding: 0 0 2.5rem 0;
}

/* ── 面包屑 ── */
.page-faq .breadcrumb {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 1.25rem 1.5rem 0.5rem;
  font-size: 0.875rem;
  color: var(--color-muted, #666);
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  letter-spacing: 0.01em;
}
.page-faq .breadcrumb a {
  color: var(--color-blue, #1B3A5E);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--faq-transition);
}
.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible {
  color: var(--color-accent, #FF6B35);
  outline: 2px solid var(--color-accent, #FF6B35);
  outline-offset: 2px;
  border-radius: 2px;
}
.page-faq .breadcrumb-sep {
  margin: 0 0.125rem;
  color: var(--color-border, #D9D9D9);
}
.page-faq .breadcrumb-item[aria-current="page"] {
  color: var(--color-text, #1A1A1A);
  font-weight: 400;
}

/* ── Hero 区 ── */
.page-faq .faq-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-bottom: 2.5rem;
}
.page-faq .faq-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 0 0 40px 40px;
  overflow: hidden;
}
.page-faq .faq-hero-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  max-width: 100%;
}
.page-faq .faq-hero-content {
  position: relative;
  z-index: 1;
  padding: 3.5rem 1.5rem 3rem;
  text-align: center;
}
.page-faq .faq-title {
  font-family: var(--font-heading, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  font-weight: 800;
  font-size: clamp(2.25rem, 7vw, 3.5rem);
  line-height: 1.1;
  color: var(--color-text, #1A1A1A);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.page-faq .faq-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--color-muted, #666);
  max-width: 640px;
  margin: 0 auto 2rem;
  font-weight: 300;
  line-height: 1.7;
}

/* ── 搜索框 ── */
.page-faq .faq-search-wrap {
  position: relative;
  max-width: 520px;
  margin: 0 auto;
}
.page-faq .faq-search-input {
  display: block;
  width: 100%;
  padding: 0.9rem 1.25rem 0.9rem 3rem;
  font-size: 1rem;
  font-family: var(--font-body, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  color: var(--color-text, #1A1A1A);
  background-color: var(--color-white, #FFFFFF);
  border: 2px solid var(--color-border, #D9D9D9);
  border-radius: 60px;
  outline: none;
  transition: border-color var(--faq-transition), box-shadow var(--faq-transition);
  appearance: none;
  -webkit-appearance: none;
}
.page-faq .faq-search-input::placeholder {
  color: var(--color-muted, #666);
  opacity: 0.7;
}
.page-faq .faq-search-input:focus {
  border-color: var(--color-accent, #FF6B35);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.2);
}
.page-faq .faq-search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted, #666);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.page-faq .faq-search-icon svg {
  display: block;
}

/* ── 模块容器 ── */
.page-faq .faq-modules {
  display: flex;
  flex-direction: column;
  gap: var(--faq-module-gap);
  padding: 0 1.5rem 3rem;
}

/* ── 单个模块 ── */
.page-faq .faq-module {
  background-color: var(--color-white, #FFFFFF);
  border-radius: 20px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  transition: box-shadow var(--faq-transition);
}
.page-faq .faq-module:hover {
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.07);
}
.page-faq .faq-module-header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1.5rem 1.5rem 0.75rem;
  border-bottom: 2px solid var(--color-bg, #F5F0EB);
}
.page-faq .faq-module-icon {
  position: relative;
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-faq .faq-module-icon-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  opacity: 0.15;
  max-width: 100%;
}
.page-faq .faq-module-icon-symbol {
  position: relative;
  z-index: 1;
  color: var(--color-accent, #FF6B35);
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-faq .faq-module-icon-symbol svg {
  display: block;
}
.page-faq .faq-module-title {
  font-family: var(--font-heading, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  font-weight: 800;
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  line-height: 1.2;
  color: var(--color-blue, #1B3A5E);
  margin: 0;
  flex: 1;
}
.page-faq .faq-module-line {
  display: block;
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold, #D4AF37), var(--color-accent, #FF6B35));
  border-radius: 4px;
  flex-shrink: 0;
  opacity: 0.6;
}

/* ── 模块主体 ── */
.page-faq .faq-module-body {
  padding: 0.5rem 1.5rem 1.5rem;
}

/* ── 单个手风琴项 ── */
.page-faq .faq-item {
  display: block;
  border-bottom: 1px solid var(--color-border, #D9D9D9);
  animation: faqItemFadeIn 0.35s ease both;
}
.page-faq .faq-item:last-child {
  border-bottom: none;
}
@keyframes faqItemFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.page-faq .faq-item[open] {
  background-color: #FAF7F4;
  border-radius: var(--faq-item-radius);
  margin: 0.25rem 0;
  border-bottom-color: transparent;
}
.page-faq .faq-item[open] + .faq-item {
  border-top: 1px solid var(--color-border, #D9D9D9);
}

/* ── 问题 ── */
.page-faq .faq-question {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 0.5rem 1.1rem 0.25rem;
  cursor: pointer;
  list-style: none;
  -webkit-list-style: none;
  font-family: var(--font-heading, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  font-weight: 700;
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  line-height: 1.4;
  color: var(--color-text, #1A1A1A);
  transition: color var(--faq-transition), background-color var(--faq-transition);
  border-radius: var(--faq-item-radius);
  user-select: none;
  -webkit-user-select: none;
}
.page-faq .faq-question::-webkit-details-marker {
  display: none;
}
.page-faq .faq-question:hover,
.page-faq .faq-question:focus-visible {
  color: var(--color-accent, #FF6B35);
  background-color: rgba(255, 107, 53, 0.04);
  outline: 2px solid var(--color-accent, #FF6B35);
  outline-offset: 2px;
}
.page-faq .faq-item[open] .faq-question {
  color: var(--color-blue, #1B3A5E);
  border-bottom: 1px solid var(--color-bg, #F5F0EB);
  margin-bottom: 0;
}
.page-faq .faq-q-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent, #FF6B35);
  color: var(--color-white, #FFFFFF);
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: 8px;
  line-height: 1;
  transition: background-color var(--faq-transition);
}
.page-faq .faq-item[open] .faq-q-icon {
  background-color: var(--color-blue, #1B3A5E);
}
.page-faq .faq-q-text {
  flex: 1;
}
.page-faq .faq-q-toggle {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--color-muted, #666);
  transition: transform var(--faq-transition), color var(--faq-transition);
}
.page-faq .faq-item[open] .faq-q-toggle {
  transform: rotate(180deg);
  color: var(--color-accent, #FF6B35);
}

/* ── 答案 ── */
.page-faq .faq-answer {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0.5rem 1.25rem 0.25rem;
  animation: faqAnswerSlide 0.3s ease both;
}
@keyframes faqAnswerSlide {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.page-faq .faq-a-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gold, #D4AF37);
  color: var(--color-white, #FFFFFF);
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: 8px;
  line-height: 1;
}
.page-faq .faq-a-content {
  flex: 1;
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-muted, #666);
}
.page-faq .faq-a-content p {
  margin: 0 0 0.5rem;
}
.page-faq .faq-a-content p:last-child {
  margin-bottom: 0;
}
.page-faq .faq-link {
  color: var(--color-accent, #FF6B35);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
  transition: color var(--faq-transition);
}
.page-faq .faq-link:hover,
.page-faq .faq-link:focus-visible {
  color: var(--color-blue, #1B3A5E);
  outline: 2px solid var(--color-accent, #FF6B35);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ── 底部 CTA ── */
.page-faq .faq-cta {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-top: 1rem;
  border-radius: 24px 24px 0 0;
}
.page-faq .faq-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.page-faq .faq-cta-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  max-width: 100%;
}
.page-faq .faq-cta-content {
  position: relative;
  z-index: 1;
  padding: 3rem 1.5rem 3.5rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(27, 58, 94, 0.92), rgba(27, 58, 94, 0.80));
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.page-faq .faq-cta-title {
  font-family: var(--font-heading, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.15;
  color: var(--color-white, #FFFFFF);
  margin: 0 0 0.75rem;
}
.page-faq .faq-cta-text {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  max-width: 540px;
  margin: 0 auto 1.75rem;
  line-height: 1.7;
}
.page-faq .faq-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2.5rem;
  font-family: var(--font-heading, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-white, #FFFFFF);
  background-color: var(--color-accent, #FF6B35);
  border: none;
  border-radius: 60px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--faq-transition), transform var(--faq-transition), box-shadow var(--faq-transition);
}
.page-faq .faq-cta-btn:hover,
.page-faq .faq-cta-btn:focus-visible {
  background-color: #E55A2B;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
  outline: 2px solid var(--color-gold, #D4AF37);
  outline-offset: 3px;
}

/* ── 公用工具 (作用域内) ── */
.page-faq .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.page-faq .content-container {
  max-width: var(--container-max, 1200px);
  margin-left: auto;
  margin-right: auto;
}

/* ── 移动端优先 ── */
@media (max-width: 639px) {
  .page-faq {
    padding: 0 0 1.5rem;
  }
  .page-faq .breadcrumb {
    padding: 1rem 1rem 0.25rem;
    font-size: 0.8rem;
    overflow-x: auto;
    white-space: nowrap;
  }
  .page-faq .faq-hero-content {
    padding: 2rem 1rem 2rem;
  }
  .page-faq .faq-modules {
    padding: 0 1rem 2rem;
    gap: 2rem;
  }
  .page-faq .faq-module-header {
    flex-wrap: wrap;
    padding: 1.25rem 1rem 0.5rem;
  }
  .page-faq .faq-module-body {
    padding: 0.25rem 1rem 1rem;
  }
  .page-faq .faq-question {
    padding: 0.9rem 0.25rem 0.9rem 0;
    gap: 0.5rem;
    font-size: 0.95rem;
  }
  .page-faq .faq-q-icon {
    width: 24px;
    height: 24px;
    font-size: 0.65rem;
    border-radius: 6px;
  }
  .page-faq .faq-a-icon {
    width: 24px;
    height: 24px;
    font-size: 0.65rem;
    border-radius: 6px;
  }
  .page-faq .faq-answer {
    padding: 0.5rem 0.25rem 1rem 0;
    gap: 0.5rem;
  }
  .page-faq .faq-cta-content {
    padding: 2rem 1rem 2.5rem;
  }
  .page-faq .faq-cta-btn {
    width: 100%;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
  }
  .page-faq .faq-search-input {
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    font-size: 0.95rem;
  }
  .page-faq .faq-search-icon {
    left: 0.85rem;
  }
  .page-faq .faq-module-line {
    width: 32px;
  }
}

/* ── 桌面增强 ── */
@media (min-width: 640px) {
  .page-faq .faq-hero-content {
    padding: 4rem 2rem 3.5rem;
  }
  .page-faq .faq-modules {
    padding: 0 2rem 3.5rem;
    gap: 3.5rem;
  }
  .page-faq .faq-module-header {
    padding: 2rem 2rem 1rem;
  }
  .page-faq .faq-module-body {
    padding: 0.75rem 2rem 2rem;
  }
  .page-faq .faq-question {
    padding: 1.25rem 0.75rem 1.25rem 0.25rem;
  }
  .page-faq .faq-answer {
    padding: 0.75rem 0.75rem 1.5rem 0.25rem;
  }
  .page-faq .faq-cta-content {
    padding: 4rem 2rem 4.5rem;
  }
  .page-faq .faq-cta-btn {
    padding: 0.9rem 3rem;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-modules {
    padding: 0 2rem 4rem;
    gap: 4rem;
  }
  .page-faq .faq-module-header {
    padding: 2.5rem 2.5rem 1.25rem;
  }
  .page-faq .faq-module-body {
    padding: 1rem 2.5rem 2.5rem;
  }
  .page-faq .faq-hero-content {
    padding: 5rem 2rem 4rem;
  }
}

/* ── 图片自适应 ── */
.page-faq img {
  max-width: 100%;
  height: auto;
}

/* ── 焦点与减少动效 ── */
@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .page-faq .faq-item {
    animation: none;
  }
  .page-faq .faq-answer {
    animation: none;
  }
}