/* ===== 页面专属 FAQ ===== */
.page-faq {
  --faq-bg: #1a1a2e;
  --faq-card-bg: rgba(29, 53, 87, 0.55);
  --faq-border-red: #E63946;
  --faq-arrow-color: #E63946;
  --faq-gold: #F4A261;
  --faq-text: #F1FAEE;
  --faq-text-secondary: #b0b8c5;
  --faq-radius: 16px;
  --faq-transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---------- 标题区 ---------- */
.page-faq .page-faq__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--color-cream, #F1FAEE);
  margin: 0 0 0.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  border-left: 6px solid var(--color-red, #E63946);
  padding-left: 1rem;
}

.page-faq .page-faq__lead {
  font-size: 1.05rem;
  color: var(--faq-text-secondary);
  margin: 0 0 2.5rem;
  max-width: 680px;
  line-height: 1.6;
}

.page-faq .breadcrumb {
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  opacity: 0.8;
}

.page-faq .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
}

.page-faq .breadcrumb a {
  color: var(--color-gold, #F4A261);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--faq-transition);
}

.page-faq .breadcrumb a:hover {
  border-color: var(--color-gold, #F4A261);
}

.page-faq .breadcrumb [aria-current="page"] {
  color: var(--color-cream, #F1FAEE);
  font-weight: 600;
}

/* ---------- 区块 ---------- */
.page-faq .faq-section {
  margin-bottom: 3rem;
  background: var(--faq-card-bg);
  border-radius: var(--faq-radius);
  padding: 1.5rem 1.8rem 1.8rem;
  border: 1px solid rgba(244, 162, 97, 0.12);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  transition: box-shadow var(--faq-transition);
}

.page-faq .faq-section:hover {
  box-shadow: 0 6px 32px rgba(230, 57, 70, 0.12);
}

.page-faq .faq-section__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid rgba(230, 57, 70, 0.3);
}

.page-faq .faq-section__icon {
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(230, 57, 70, 0.12);
  padding: 6px;
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.page-faq .faq-section__heading {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-cream, #F1FAEE);
  margin: 0;
  letter-spacing: -0.01em;
}

/* ---------- 手风琴列表 ---------- */
.page-faq .faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

/* ---------- 单个手风琴项 ---------- */
.page-faq .faq-item {
  background: rgba(18, 18, 18, 0.6);
  border-radius: 12px;
  border: 1px solid rgba(241, 250, 238, 0.06);
  overflow: hidden;
  transition: border-color var(--faq-transition);
}

.page-faq .faq-item:hover {
  border-color: rgba(230, 57, 70, 0.25);
}

.page-faq .faq-item[open] {
  border-color: rgba(230, 57, 70, 0.4);
}

.page-faq .faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--faq-text);
  cursor: pointer;
  list-style: none;
  background: transparent;
  transition: background var(--faq-transition), color var(--faq-transition);
  user-select: none;
  position: relative;
}

.page-faq .faq-item__question::-webkit-details-marker {
  display: none;
}

.page-faq .faq-item__question::after {
  content: "▾";
  font-size: 1.1rem;
  color: var(--faq-arrow-color);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  flex-shrink: 0;
  line-height: 1;
}

.page-faq .faq-item[open] > .faq-item__question::after {
  transform: rotate(180deg);
}

.page-faq .faq-item__question:hover {
  background: rgba(230, 57, 70, 0.08);
  color: #fff;
}

.page-faq .faq-item[open] > .faq-item__question {
  background: rgba(230, 57, 70, 0.06);
  color: #fff;
  border-bottom: 1px solid rgba(230, 57, 70, 0.15);
}

/* ---------- 答案内容 ---------- */
.page-faq .faq-item__answer {
  padding: 0.2rem 1.2rem 1.2rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--faq-text-secondary);
  animation: faqFadeIn 0.3s ease-out;
}

@keyframes faqFadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-faq .faq-item__answer p {
  margin: 0.6rem 0;
}

.page-faq .faq-item__answer a {
  color: var(--faq-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--faq-transition);
}

.page-faq .faq-item__answer a:hover {
  color: var(--color-red, #E63946);
}

.page-faq .faq-item__figure {
  display: block;
  max-width: 100%;
  width: 300px;
  height: auto;
  aspect-ratio: 300 / 400;
  object-fit: cover;
  border-radius: 12px;
  margin: 1rem 0 0.4rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  background: rgba(29, 53, 87, 0.3);
}

/* ---------- 底部额外帮助 ---------- */
.page-faq .faq-extra {
  margin-top: 2.5rem;
  padding: 1.8rem 2rem;
  background: rgba(29, 53, 87, 0.3);
  border-radius: var(--faq-radius);
  border: 1px solid rgba(244, 162, 97, 0.1);
}

.page-faq .faq-extra__divider {
  border: none;
  height: 2px;
  background: var(--color-red-gradient, linear-gradient(135deg, #E63946, #b81f2d));
  margin: 0 0 1.5rem;
  border-radius: 2px;
}

.page-faq .faq-extra__heading {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--color-cream, #F1FAEE);
  margin: 0 0 0.6rem;
}

.page-faq .faq-extra p {
  color: var(--faq-text-secondary);
  margin: 0 0 1rem;
  line-height: 1.6;
}

.page-faq .faq-extra__list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-faq .faq-extra__list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--faq-text);
  font-size: 0.95rem;
  line-height: 1.5;
}

.page-faq .faq-extra__list li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--color-red, #E63946);
  font-weight: 900;
  font-size: 1.2rem;
}

.page-faq .faq-extra__list a {
  color: var(--faq-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-faq .faq-extra__list a:hover {
  color: var(--color-red, #E63946);
}

.page-faq .faq-extra__note {
  font-size: 0.9rem;
  color: var(--faq-text-secondary);
  border-left: 4px solid var(--color-gold, #F4A261);
  padding-left: 1rem;
  margin-bottom: 1.2rem;
  background: rgba(244, 162, 97, 0.04);
  padding: 0.6rem 1rem;
  border-radius: 0 8px 8px 0;
}

.page-faq .faq-extra__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.page-faq .btn-prime {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-primary, 'Work Sans', sans-serif);
  color: #fff;
  background: var(--color-red, #E63946);
  border: none;
  border-radius: 9999px;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--faq-transition), transform var(--faq-transition), box-shadow var(--faq-transition);
  box-shadow: 0 4px 14px rgba(230, 57, 70, 0.25);
}

.page-faq .btn-prime:hover {
  background: var(--color-red-dark, #A62C3B);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230, 57, 70, 0.35);
}

.page-faq .btn-prime--outline {
  background: transparent;
  border: 2px solid var(--color-gold, #F4A261);
  color: var(--color-gold, #F4A261);
  box-shadow: none;
}

.page-faq .btn-prime--outline:hover {
  background: rgba(244, 162, 97, 0.1);
  border-color: var(--color-gold, #F4A261);
  color: var(--color-gold, #F4A261);
  box-shadow: none;
}

/* ---------- 移动端优先适配 ---------- */
.page-faq .content-container {
  max-width: 900px;
  padding: 1.5rem 1rem;
  margin: 0 auto;
}

@media (min-width: 600px) {
  .page-faq .content-container {
    padding: 2rem 2.5rem;
  }

  .page-faq .faq-section {
    padding: 1.8rem 2.2rem 2rem;
  }

  .page-faq .faq-item__question {
    font-size: 1.05rem;
    padding: 1rem 1.4rem;
  }

  .page-faq .faq-item__answer {
    padding: 0.4rem 1.4rem 1.4rem;
    font-size: 0.98rem;
  }

  .page-faq .faq-extra {
    padding: 2rem 2.5rem;
  }

  .page-faq .faq-extra__list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem 2rem;
  }

  .page-faq .faq-extra__list li {
    padding-left: 0;
    padding-right: 0.5rem;
  }

  .page-faq .faq-extra__list li::before {
    display: none;
  }

  .page-faq .faq-extra__list li:not(:last-child)::after {
    content: "·";
    color: var(--color-red, #E63946);
    margin-left: 1rem;
  }
}

@media (min-width: 960px) {
  .page-faq .content-container {
    padding: 2.5rem 3rem 3rem;
  }

  .page-faq .faq-section {
    padding: 2rem 2.8rem 2.2rem;
  }

  .page-faq .faq-section__heading {
    font-size: 1.6rem;
  }

  .page-faq .faq-item__question {
    font-size: 1.1rem;
    padding: 1.1rem 1.6rem;
  }
}

/* ---------- 窄屏安全 ---------- */
@media (max-width: 400px) {
  .page-faq .faq-section {
    padding: 1rem 1rem 1.2rem;
  }

  .page-faq .faq-item__question {
    padding: 0.8rem 1rem;
    font-size: 0.92rem;
  }

  .page-faq .faq-item__answer {
    padding: 0.2rem 1rem 1rem;
    font-size: 0.88rem;
  }

  .page-faq .faq-extra {
    padding: 1.2rem 1rem;
  }

  .page-faq .faq-extra__links {
    flex-direction: column;
  }

  .page-faq .btn-prime {
    width: 100%;
  }

  .page-faq .faq-item__figure {
    width: 100%;
    height: auto;
    aspect-ratio: 300 / 400;
  }
}