.page-faq {
  --faq-gold: #FFD700;
  --faq-red: #D32F2F;
  --faq-dark: #1A1A1A;
  --faq-bg-card: #FFFFFF;
  --faq-radius: 16px;
  --faq-transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --faq-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  font-family: var(--font-body, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif);
  background: var(--clr-bg-light, #f5ebe0);
  color: var(--clr-text, #1A1A1A);
}

/* ===== Hero 区 ===== */
.page-faq .faq-hero {
  padding: 2rem var(--space-md, 1.25rem) 1.5rem;
  background: var(--clr-bg-light, #f5ebe0);
}
.page-faq .faq-hero__inner {
  max-width: var(--max-w, 1200px);
  margin: 0 auto;
}
.page-faq .faq-hero__content {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.5rem 2rem;
  margin-top: 1rem;
}
.page-faq .faq-hero__text {
  flex: 1 1 260px;
}
.page-faq .faq-hero__title {
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--faq-dark);
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}
.page-faq .faq-hero__desc {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--faq-dark);
  opacity: 0.8;
  margin: 0;
  max-width: 480px;
}
.page-faq .faq-hero__visual {
  flex: 0 0 auto;
  width: 300px;
  max-width: 100%;
}
.page-faq .faq-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 300px;
  border-radius: var(--faq-radius);
  box-shadow: var(--faq-shadow);
  object-fit: cover;
  aspect-ratio: 300 / 200;
}

/* ===== 面包屑 ===== */
.page-faq .c-breadcrumb {
  font-size: 0.85rem;
  color: var(--faq-dark);
  opacity: 0.65;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  margin-bottom: 0.25rem;
}
.page-faq .c-breadcrumb__link {
  color: var(--faq-red);
  text-decoration: none;
  transition: opacity var(--faq-transition);
}
.page-faq .c-breadcrumb__link:hover {
  opacity: 0.7;
}
.page-faq .c-breadcrumb__sep {
  user-select: none;
}
.page-faq .c-breadcrumb__current {
  font-weight: 600;
}

/* ===== 分类标签 ===== */
.page-faq .faq-categories {
  max-width: var(--max-w, 1200px);
  margin: 0 auto;
  padding: 0 var(--space-md, 1.25rem) 3rem;
}
.page-faq .faq-categories__tabs {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-bottom: 2px solid rgba(26, 26, 26, 0.08);
  padding-bottom: 0.75rem;
}
.page-faq .faq-categories__tab-item {
  margin: 0;
}
.page-faq .faq-categories__tab {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--faq-dark);
  background: transparent;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: background var(--faq-transition), color var(--faq-transition), box-shadow var(--faq-transition);
  position: relative;
}
.page-faq .faq-categories__tab:hover {
  background: rgba(211, 47, 47, 0.08);
}
.page-faq .faq-categories__tab.is-active {
  background: var(--faq-red);
  color: #fff;
  box-shadow: 0 4px 14px rgba(211, 47, 47, 0.25);
}

/* ===== 面板容器 ===== */
.page-faq .faq-panels {
  min-height: 320px;
}
.page-faq .faq-panel {
  display: none;
}
.page-faq .faq-panel.is-active {
  display: block;
  animation: faqFadeIn 0.4s ease-out;
}
@keyframes faqFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== 手风琴 ===== */
.page-faq .faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-faq .faq-accordion__item {
  background: var(--faq-bg-card);
  border-radius: var(--faq-radius);
  box-shadow: var(--faq-shadow);
  overflow: hidden;
  transition: box-shadow var(--faq-transition);
}
.page-faq .faq-accordion__item:focus-within {
  box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.2), var(--faq-shadow);
}
.page-faq .faq-accordion__trigger {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 1.15rem 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--faq-dark);
  line-height: 1.4;
  transition: background var(--faq-transition);
}
.page-faq .faq-accordion__trigger:hover {
  background: rgba(211, 47, 47, 0.04);
}
.page-faq .faq-accordion__num {
  flex-shrink: 0;
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: 0.8rem;
  font-weight: 900;
  color: var(--faq-red);
  opacity: 0.5;
  width: 2em;
}
.page-faq .faq-accordion__q {
  flex: 1 1 auto;
}
.page-faq .faq-accordion__icon {
  flex-shrink: 0;
  color: var(--faq-red);
  transition: transform var(--faq-transition);
}
.page-faq .faq-accordion__trigger[aria-expanded="true"] .faq-accordion__icon {
  transform: rotate(180deg);
}
.page-faq .faq-accordion__content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--faq-transition);
  padding: 0 1.5rem 0 3.25rem;
}
.page-faq .faq-accordion__trigger[aria-expanded="true"] + .faq-accordion__content {
  grid-template-rows: 1fr;
  padding-bottom: 1.25rem;
}
.page-faq .faq-accordion__content > * {
  overflow: hidden;
}
.page-faq .faq-accordion__a {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--faq-dark);
  opacity: 0.82;
}
.page-faq .faq-accordion__link {
  color: var(--faq-red);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity var(--faq-transition);
}
.page-faq .faq-accordion__link:hover {
  opacity: 0.7;
}

/* ===== CTA 区 ===== */
.page-faq .faq-cta {
  padding: 0 var(--space-md, 1.25rem) 3.5rem;
}
.page-faq .faq-cta__inner {
  max-width: var(--max-w, 1200px);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
  background: var(--faq-dark);
  border-radius: var(--faq-radius);
  padding: 2rem 2.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
.page-faq .faq-cta__card {
  flex: 1 1 220px;
}
.page-faq .faq-cta__title {
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  margin: 0 0 0.4rem;
  line-height: 1.2;
}
.page-faq .faq-cta__text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 1.2rem;
  line-height: 1.6;
}
.page-faq .faq-cta__visual {
  flex: 0 0 auto;
  width: 240px;
  max-width: 100%;
}
.page-faq .faq-cta__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  object-fit: cover;
  aspect-ratio: 240 / 160;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

/* ===== 共享按钮覆写 ===== */
.page-faq .c-btn--gold {
  --gold: #FFD700;
  display: inline-block;
  padding: 0.7rem 2rem;
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--faq-dark);
  background: var(--gold);
  border: none;
  border-radius: 50px;
  text-decoration: none;
  transition: background var(--faq-transition), transform var(--faq-transition), box-shadow var(--faq-transition);
  box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
}
.page-faq .c-btn--gold:hover {
  background: #e6c200;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.45);
}

/* ===== 响应式 ===== */
@media (max-width: 640px) {
  .page-faq .faq-hero {
    padding: 1.5rem 1rem 1rem;
  }
  .page-faq .faq-hero__content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .page-faq .faq-hero__visual {
    width: 100%;
    max-width: 300px;
  }
  .page-faq .faq-hero__img {
    max-width: 100%;
  }
  .page-faq .faq-categories {
    padding: 0 1rem 2rem;
  }
  .page-faq .faq-categories__tabs {
    gap: 0.35rem;
    padding-bottom: 0.5rem;
  }
  .page-faq .faq-categories__tab {
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
  }
  .page-faq .faq-accordion__trigger {
    padding: 0.9rem 1.1rem;
    font-size: 0.92rem;
  }
  .page-faq .faq-accordion__content {
    padding: 0 1.1rem 0 2.8rem;
  }
  .page-faq .faq-accordion__trigger[aria-expanded="true"] + .faq-accordion__content {
    padding-bottom: 1rem;
  }
  .page-faq .faq-cta {
    padding: 0 1rem 2.5rem;
  }
  .page-faq .faq-cta__inner {
    flex-direction: column;
    padding: 1.5rem 1.5rem;
    gap: 1.2rem;
  }
  .page-faq .faq-cta__visual {
    width: 100%;
    max-width: 240px;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .page-faq .faq-hero__content {
    gap: 1.5rem;
  }
  .page-faq .faq-cta__inner {
    padding: 1.8rem 2rem;
  }
}