.page-faq {
  --faq-gold-glow: 0 0 12px rgba(212, 175, 55, 0.35);
  --faq-accent-glow: 0 0 10px rgba(57, 255, 20, 0.25);
  --faq-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --faq-card-radius: 10px;
  --faq-cut-size: 14px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  padding: var(--space-md) var(--space-sm) var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: 70vh;
}

/* ------ 面包屑 ------ */
.page-faq .breadcrumb {
  font-size: 0.8rem;
  color: var(--color-gold);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
  opacity: 0.8;
}
.page-faq .breadcrumb a {
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--faq-transition);
}
.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible {
  border-color: var(--color-accent);
}

/* ------ 标题区 ------ */
.page-faq .faq-hero {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.page-faq .faq-hero-text {
  flex: 1 1 60%;
}
.page-faq .faq-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  font-weight: 700;
  color: var(--color-title);
  text-shadow: var(--faq-gold-glow);
  margin: 0 0 var(--space-xs);
  line-height: 1.1;
  letter-spacing: 0.02em;
}
.page-faq .faq-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--color-gold);
  opacity: 0.85;
  margin: 0 0 var(--space-md);
  line-height: 1.5;
  max-width: 42em;
}
.page-faq .faq-search-wrap {
  max-width: 32em;
}
.page-faq .faq-search-input {
  width: 100%;
  padding: 0.85rem 1.2rem;
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-card);
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--faq-card-radius);
  outline: none;
  transition: border-color var(--faq-transition), box-shadow var(--faq-transition);
  box-sizing: border-box;
}
.page-faq .faq-search-input::placeholder {
  color: var(--color-gold);
  opacity: 0.5;
}
.page-faq .faq-search-input:focus {
  border-color: var(--color-accent);
  box-shadow: var(--faq-accent-glow);
}
.page-faq .faq-hero-visual {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-faq .faq-hero-img {
  max-width: 100%;
  height: auto;
  border-radius: var(--faq-card-radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--faq-cut-size)), calc(100% - var(--faq-cut-size)) 100%, 0 100%);
  box-shadow: 0 0 30px rgba(57, 255, 20, 0.08);
  object-fit: cover;
}

/* ------ 分区 ------ */
.page-faq .faq-section {
  margin-bottom: var(--space-xl);
}
.page-faq .faq-section-label {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}
.page-faq .faq-section-number {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  opacity: 0.7;
}
.page-faq .faq-section .section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--color-title);
  text-shadow: var(--faq-gold-glow);
  margin: 0;
  line-height: 1.2;
}
.page-faq .faq-section-desc {
  font-size: 1rem;
  color: var(--color-gold);
  opacity: 0.7;
  margin: 0 0 var(--space-md);
  padding-left: calc(1.2rem + var(--space-sm));
  max-width: 36em;
}

/* ------ 分隔 ------ */
.page-faq .faq-divider {
  height: 2px;
  margin: var(--space-lg) 0;
  background: linear-gradient(90deg, transparent 0%, var(--color-grad) 30%, var(--color-accent) 70%, transparent 100%);
  opacity: 0.25;
  border-radius: 2px;
}

/* ------ 卡片容器 ------ */
.page-faq .faq-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* ------ 卡片 ------ */
.page-faq .faq-card {
  background: var(--color-card);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--faq-card-radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--faq-cut-size)), calc(100% - var(--faq-cut-size)) 100%, 0 100%);
  transition: border-color var(--faq-transition), box-shadow var(--faq-transition);
  overflow: hidden;
}
.page-faq .faq-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 4px 24px rgba(57, 255, 20, 0.06);
}
.page-faq .faq-card[open] {
  border-color: rgba(57, 255, 20, 0.3);
  box-shadow: var(--faq-accent-glow);
}

.page-faq .faq-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background var(--faq-transition);
}
.page-faq .faq-card-header::-webkit-details-marker {
  display: none;
}
.page-faq .faq-card-header:hover {
  background: rgba(57, 255, 20, 0.03);
}
.page-faq .faq-card-num {
  font-family: var(--font-accent);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  opacity: 0.6;
  min-width: 2rem;
  letter-spacing: 0.06em;
}
.page-faq .faq-card-q {
  flex: 1;
  font-family: var(--font-heading);
  font-size: clamp(0.95rem, 1.8vw, 1.12rem);
  font-weight: 600;
  color: var(--color-title);
  line-height: 1.4;
}
.page-faq .faq-card-toggle {
  font-family: var(--font-accent);
  font-size: 1.4rem;
  color: var(--color-accent);
  transition: transform var(--faq-transition);
  opacity: 0.7;
  flex-shrink: 0;
  line-height: 1;
}
.page-faq .faq-card[open] .faq-card-toggle {
  transform: rotate(45deg);
  opacity: 1;
}

.page-faq .faq-card-body {
  padding: 0 var(--space-md) var(--space-md);
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.7;
  background:
    linear-gradient(135deg, transparent 55%, rgba(57, 255, 20, 0.04) 55%);
  animation: faq-body-in var(--faq-transition) ease-out;
}
.page-faq .faq-card-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: rgba(57, 255, 20, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--faq-transition);
}
.page-faq .faq-card-body a:hover,
.page-faq .faq-card-body a:focus-visible {
  text-decoration-color: var(--color-accent);
}
.page-faq .faq-card-body p {
  margin: 0 0 var(--space-xs);
}
.page-faq .faq-card-body p:last-child {
  margin-bottom: 0;
}

@keyframes faq-body-in {
  0% { opacity: 0; transform: translateY(-8px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ------ 卡片标签图 ------ */
.page-faq .faq-card-tag {
  display: block;
  max-width: 100%;
  height: auto;
  margin-top: var(--space-sm);
  border-radius: 4px;
  opacity: 0.85;
}

/* ------ 结尾区 ------ */
.page-faq .faq-outro {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  text-align: center;
  border-top: 1px solid rgba(212, 175, 55, 0.12);
  border-image: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent) 1;
}
.page-faq .faq-outro .section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-title);
  text-shadow: var(--faq-gold-glow);
  margin: 0 0 var(--space-sm);
}
.page-faq .faq-outro p {
  max-width: 28em;
  margin: 0 auto var(--space-md);
  color: var(--color-gold);
  opacity: 0.8;
  font-size: 1rem;
  line-height: 1.6;
}
.page-faq .faq-outro .btn {
  display: inline-block;
  padding: 0.75rem 2.2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: #1a0a2e;
  background: var(--color-grad);
  border-radius: var(--faq-card-radius);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: box-shadow var(--faq-transition), transform var(--faq-transition);
  box-shadow: 0 0 0 rgba(57, 255, 20, 0);
}
.page-faq .faq-outro .btn:hover,
.page-faq .faq-outro .btn:focus-visible {
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.3);
  transform: translateY(-2px);
}

/* ------ 信任声明 ------ */
.page-faq .faq-trust {
  margin-top: var(--space-lg);
  font-size: 0.8rem;
  color: var(--color-gold);
  opacity: 0.45;
  text-align: center;
  max-width: 36em;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
  padding: 0 var(--space-sm);
}

/* ====== 响应式 ≥ 720px ====== */
@media (min-width: 720px) {
  .page-faq {
    padding: var(--space-lg) var(--space-md) var(--space-xl);
  }
  .page-faq .faq-hero {
    flex-direction: row;
    align-items: center;
    gap: var(--space-lg);
  }
  .page-faq .faq-hero-visual {
    flex: 0 0 40%;
  }
  .page-faq .faq-hero-img {
    width: 100%;
    height: auto;
    max-width: 500px;
  }
  .page-faq .faq-section-desc {
    padding-left: calc(1.6rem + var(--space-sm));
  }
  .page-faq .faq-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
  .page-faq .faq-card-header {
    padding: var(--space-md) var(--space-md);
  }
  .page-faq .faq-card-body {
    padding: 0 var(--space-md) var(--space-md);
  }
  .page-faq .faq-outro {
    padding: var(--space-lg) var(--space-md);
  }
}

/* ====== 响应式 ≥ 1024px ====== */
@media (min-width: 1024px) {
  .page-faq {
    padding: var(--space-xl) var(--space-md) var(--space-xl);
  }
  .page-faq .faq-hero {
    gap: var(--space-xl);
  }
  .page-faq .faq-hero-text {
    flex: 1 1 55%;
  }
  .page-faq .faq-hero-visual {
    flex: 0 0 45%;
  }
  .page-faq .faq-cards {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
  .page-faq .faq-card-header {
    padding: var(--space-md) var(--space-lg);
  }
  .page-faq .faq-card-body {
    padding: 0 var(--space-lg) var(--space-md);
  }
}