.page-faq {
  --faq-gold: var(--primary-gold);
  --faq-red: var(--primary-red);
  --faq-bg-card: var(--background-light);
  --faq-border: var(--border-gold);
  --faq-text: var(--text-primary);
  --faq-text-muted: #6B6B6B;
  --faq-radius: 0.5rem;
  --faq-shadow: 0 2px 12px rgba(0,0,0,0.06);
  --faq-shadow-hover: 0 6px 24px rgba(0,0,0,0.12);

  padding: 2rem 0 4rem;
  background: var(--background-light);
  color: var(--faq-text);
  font-family: var(--body-font);
}

/* 面包屑微调 */
.page-faq .breadcrumb {
  margin-bottom: 1.5rem;
  font-size: var(--small-size);
  color: var(--faq-text-muted);
}
.page-faq .breadcrumb a {
  color: var(--faq-gold);
  text-decoration: none;
  transition: color var(--transition-base);
}
.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus {
  color: var(--link-hover);
  text-decoration: underline;
}
.page-faq .breadcrumb ol {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.page-faq .breadcrumb ol li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--faq-text-muted);
}

/* 页面标题区 */
.page-faq__title {
  font-family: var(--heading-font);
  font-size: var(--h1-size);
  color: var(--secondary-black);
  margin: 0 0 0.75rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
  position: relative;
  display: inline-block;
}
.page-faq__title::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: var(--faq-gold);
  margin-top: 0.5rem;
  border-radius: 2px;
}

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

/* 手风琴列表容器 */
.page-faq__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 820px;
}

/* 单个手风琴项目 */
.page-faq__item {
  background: var(--faq-bg-card);
  border: 2px solid var(--faq-border);
  border-radius: var(--faq-radius);
  box-shadow: var(--faq-shadow);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  overflow: hidden;
}
.page-faq__item:hover,
.page-faq__item:focus-within {
  border-color: var(--faq-gold);
  box-shadow: var(--faq-shadow-hover);
}
.page-faq__item[open] {
  border-color: var(--faq-gold);
  box-shadow: var(--faq-shadow-hover);
}

/* 问题标题行（summary） */
.page-faq__question {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  font-family: var(--heading-font);
  font-size: var(--h3-size);
  color: var(--secondary-black);
  transition: background var(--transition-base);
  position: relative;
}
.page-faq__question::-webkit-details-marker {
  display: none;
}
.page-faq__question:hover,
.page-faq__question:focus {
  background: rgba(212, 175, 55, 0.06);
}
.page-faq__question:focus-visible {
  outline: 2px solid var(--faq-gold);
  outline-offset: -2px;
  border-radius: var(--faq-radius) var(--faq-radius) 0 0;
}

.page-faq__question-text {
  flex: 1;
  line-height: 1.4;
}

/* 图标容器 */
.page-faq__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--faq-gold);
  position: relative;
}
.page-faq__icon svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

/* 默认显示问号 */
.page-faq__icon .page-faq__icon-q {
  opacity: 1;
  transform: scale(1);
}
.page-faq__icon .page-faq__icon-ex {
  opacity: 0;
  transform: scale(0.6);
}

/* 展开后显示叹号 */
.page-faq__item[open] .page-faq__icon .page-faq__icon-q {
  opacity: 0;
  transform: scale(0.6);
}
.page-faq__item[open] .page-faq__icon .page-faq__icon-ex {
  opacity: 1;
  transform: scale(1);
}

/* 答案内容 */
.page-faq__answer {
  padding: 0 1.25rem 1.25rem;
  font-family: var(--body-font);
  font-size: var(--body-size);
  color: var(--faq-text);
  line-height: 1.7;
  border-top: 1px solid rgba(201, 169, 110, 0.25);
}
.page-faq__answer p {
  margin: 0.75rem 0;
}
.page-faq__answer ul,
.page-faq__answer ol {
  margin: 0.5rem 0;
  padding-left: 1.25rem;
}
.page-faq__answer li {
  margin-bottom: 0.35rem;
}

/* 图片 */
.page-faq__image {
  max-width: 100%;
  height: auto;
  border-radius: var(--faq-radius);
  border: 1px solid var(--faq-border);
  margin: 1rem 0 0.5rem;
  display: block;
  object-fit: cover;
}

/* 联系列表 */
.page-faq__contact-list {
  list-style: none;
  padding: 0;
}
.page-faq__contact-list li {
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
}
.page-faq__contact-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--faq-gold);
  font-size: 0.65rem;
  top: 0.55rem;
}

/* 按钮微调 */
.page-faq .btn {
  margin-top: 0.75rem;
}
.page-faq .btn-outline {
  border-color: var(--faq-gold);
  color: var(--faq-gold);
  background: transparent;
}
.page-faq .btn-outline:hover,
.page-faq .btn-outline:focus {
  background: var(--faq-gold);
  color: var(--secondary-black);
  border-color: var(--faq-gold);
}
.page-faq .btn-primary {
  background: var(--faq-gold);
  border-color: var(--faq-gold);
  color: var(--secondary-black);
}
.page-faq .btn-primary:hover,
.page-faq .btn-primary:focus {
  background: var(--link-hover);
  border-color: var(--link-hover);
  color: var(--secondary-black);
}

/* 底部更多帮助 */
.page-faq__more {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(201, 169, 110, 0.3);
  max-width: 820px;
}
.page-faq__more p {
  font-size: var(--body-size);
  color: var(--faq-text-muted);
  margin: 0;
}
.page-faq__more-link {
  color: var(--faq-gold);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), color var(--transition-base);
}
.page-faq__more-link:hover,
.page-faq__more-link:focus {
  color: var(--link-hover);
  border-bottom-color: var(--link-hover);
}

/* ===== 响应式 ===== */

/* 移动端优先：默认已适配窄屏 */

/* 平板及以上 */
@media (min-width: 640px) {
  .page-faq {
    padding: 3rem 0 5rem;
  }
  .page-faq__title {
    font-size: calc(var(--h1-size) * 1.1);
  }
  .page-faq__question {
    padding: 1.25rem 1.5rem;
    font-size: calc(var(--h3-size) * 1.05);
  }
  .page-faq__answer {
    padding: 0 1.5rem 1.5rem;
  }
  .page-faq__image {
    max-width: 60%;
  }
  .page-faq__list {
    gap: 1rem;
  }
}

/* 桌面 */
@media (min-width: 1024px) {
  .page-faq {
    padding: 4rem 0 6rem;
  }
  .page-faq__title {
    font-size: calc(var(--h1-size) * 1.2);
  }
  .page-faq__intro {
    font-size: calc(var(--body-size) * 1.05);
  }
  .page-faq__question {
    padding: 1.35rem 1.75rem;
  }
  .page-faq__answer {
    padding: 0 1.75rem 1.75rem;
    font-size: calc(var(--body-size) * 1.025);
  }
  .page-faq__image {
    max-width: 50%;
  }
}

/* 大屏防止过宽 */
@media (min-width: 1200px) {
  .page-faq .container {
    max-width: 1100px;
  }
}