.page-faq {
  display: block;
  width: 100%;
  background: transparent;
  color: var(--color-text, #F5F5F5);
  font-family: var(--font-body, 'Inter', sans-serif);
}

/* ===== 容器 ===== */
.page-faq .container {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 16px;
}

/* ===== 面包屑 ===== */
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 16px 0 8px;
  font-size: 13px;
  color: var(--color-text-muted, #B0A0C0);
}
.page-faq .breadcrumb a {
  color: var(--color-gold, #D4AF37);
  text-decoration: none;
  transition: color var(--transition, 0.3s ease);
}
.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus {
  color: var(--color-neon, #00C2FF);
  text-decoration: underline;
}
.page-faq .breadcrumb-sep {
  color: var(--color-border, #4A2D6E);
  margin: 0 2px;
}
.page-faq .breadcrumb [aria-current="page"] {
  color: var(--color-text-muted, #B0A0C0);
  font-weight: 500;
}

/* ===== 页面标题 ===== */
.page-faq .page-title {
  font-family: var(--font-heading, 'Barlow Condensed', sans-serif);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 700;
  color: var(--color-gold, #D4AF37);
  margin: 8px 0 4px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-faq .page-title-sub {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  font-weight: 400;
  color: var(--color-text-muted, #B0A0C0);
  letter-spacing: 0.04em;
}

/* ===== 搜索框 ===== */
.page-faq .faq-search-wrap {
  position: relative;
  margin: 24px 0 32px;
  max-width: 520px;
}
.page-faq .faq-search-wrap input[data-faq-search] {
  width: 100%;
  padding: 14px 20px 14px 48px;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 1rem;
  line-height: 1.4;
  color: var(--color-text, #F5F5F5);
  background: var(--color-bg-secondary, #2D1B4E);
  border: 2px solid var(--color-border, #4A2D6E);
  border-radius: 40px;
  outline: none;
  transition: border-color var(--transition, 0.3s ease), box-shadow var(--transition, 0.3s ease);
  box-sizing: border-box;
}
.page-faq .faq-search-wrap input[data-faq-search]::placeholder {
  color: var(--color-text-muted, #B0A0C0);
  opacity: 0.7;
}
.page-faq .faq-search-wrap input[data-faq-search]:focus {
  border-color: var(--color-gold, #D4AF37);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}
.page-faq .faq-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--color-gold, #D4AF37);
  pointer-events: none;
  line-height: 1;
}

/* ===== 通用区块 ===== */
.page-faq .section {
  margin-bottom: 48px;
}
.page-faq .section-heading {
  font-family: var(--font-heading, 'Barlow Condensed', sans-serif);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--color-gold-light, #FFD700);
  margin: 0 0 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border, #4A2D6E);
  letter-spacing: 0.01em;
  position: relative;
}
.page-faq .section-heading::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--color-gold, #D4AF37);
  border-radius: 2px;
}

/* ===== 手风琴列表 ===== */
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ===== 手风琴单项 ===== */
.page-faq .faq-item {
  background: var(--color-bg-secondary, #2D1B4E);
  border-radius: 12px;
  border: 1px solid var(--color-border, #4A2D6E);
  overflow: hidden;
  transition: border-color var(--transition, 0.3s ease), box-shadow var(--transition, 0.3s ease);
}
.page-faq .faq-item[open] {
  border-color: var(--color-gold, #D4AF37);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.08);
}

/* ===== 问题摘要 ===== */
.page-faq .faq-question {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  font-family: var(--font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text, #F5F5F5);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background var(--transition, 0.3s ease), color var(--transition, 0.3s ease);
}
.page-faq .faq-question::-webkit-details-marker {
  display: none;
}
.page-faq .faq-question:hover {
  background: rgba(212, 175, 55, 0.06);
}
.page-faq .faq-item[open] .faq-question {
  color: var(--color-gold, #D4AF37);
  padding-bottom: 8px;
}

/* ===== Q 标记 ===== */
.page-faq .faq-q-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-gold, #D4AF37);
  color: var(--color-bg-primary, #1A0A2E);
  font-family: var(--font-heading, 'Barlow Condensed', sans-serif);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1;
}

/* ===== 箭头 ===== */
.page-faq .faq-arrow {
  margin-left: auto;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  position: relative;
  transition: transform var(--transition, 0.3s ease);
}
.page-faq .faq-arrow::before,
.page-faq .faq-arrow::after {
  content: '';
  position: absolute;
  background: var(--color-gold, #D4AF37);
  border-radius: 2px;
}
.page-faq .faq-arrow::before {
  width: 2px;
  height: 12px;
  top: 3px;
  left: 8px;
  transition: transform var(--transition, 0.3s ease);
}
.page-faq .faq-arrow::after {
  width: 12px;
  height: 2px;
  top: 8px;
  left: 3px;
}
.page-faq .faq-item[open] .faq-arrow {
  transform: rotate(45deg);
}
.page-faq .faq-item[open] .faq-arrow::before {
  transform: rotate(0deg);
}

/* ===== 答案内容 ===== */
.page-faq .faq-answer {
  padding: 0 20px 16px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text, #F5F5F5);
  animation: faq-fade-in 0.35s ease;
}
.page-faq .faq-answer p {
  margin: 0 0 8px;
}
.page-faq .faq-answer p:last-child {
  margin-bottom: 0;
}
.page-faq .faq-answer a {
  color: var(--color-neon, #00C2FF);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition, 0.3s ease);
}
.page-faq .faq-answer a:hover,
.page-faq .faq-answer a:focus {
  color: var(--color-gold-light, #FFD700);
}

@keyframes faq-fade-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== 热门问题特殊样式 ===== */
.page-faq .faq-list--hot .faq-item {
  border-left: 3px solid var(--color-gold, #D4AF37);
}

/* ===== 分类标签栏 ===== */
.page-faq .category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.page-faq .cat-tab {
  padding: 8px 18px;
  font-family: var(--font-heading, 'Barlow Condensed', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted, #B0A0C0);
  background: var(--color-bg-secondary, #2D1B4E);
  border: 1px solid var(--color-border, #4A2D6E);
  border-radius: 40px;
  cursor: pointer;
  transition: all var(--transition, 0.3s ease);
  user-select: none;
  white-space: nowrap;
}
.page-faq .cat-tab:hover {
  color: var(--color-gold, #D4AF37);
  border-color: var(--color-gold, #D4AF37);
  background: rgba(212, 175, 55, 0.08);
}
.page-faq .cat-tab.is-active {
  color: var(--color-bg-primary, #1A0A2E);
  background: linear-gradient(135deg, var(--color-gold, #D4AF37), var(--color-gold-light, #FFD700));
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 2px 12px rgba(212, 175, 55, 0.25);
}

/* ===== 分类组 ===== */
.page-faq .category-groups {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.page-faq .category-group {
  background: var(--color-bg-secondary, #2D1B4E);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--color-border, #4A2D6E);
  transition: border-color var(--transition, 0.3s ease);
}
.page-faq .category-group:hover {
  border-color: var(--color-gold, #D4AF37);
}

/* ===== 分类标题 ===== */
.page-faq .category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border, #4A2D6E);
}
.page-faq .cat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
  background: rgba(212, 175, 55, 0.1);
}
.page-faq .category-name {
  font-family: var(--font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-gold, #D4AF37);
  margin: 0;
  letter-spacing: 0.01em;
}

/* ===== 联系客服提示 ===== */
.page-faq .contact-prompt {
  background: linear-gradient(135deg, var(--color-bg-secondary, #2D1B4E), rgba(45, 27, 78, 0.6));
  border-radius: 20px;
  padding: 32px 24px;
  border: 1px solid var(--color-gold, #D4AF37);
  text-align: center;
  margin-top: 16px;
  margin-bottom: 48px;
}
.page-faq .contact-heading {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 16px;
  font-size: clamp(1.4rem, 3.5vw, 1.8rem);
}
.page-faq .contact-heading::after {
  display: none;
}
.page-faq .contact-prompt-body p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text, #F5F5F5);
  max-width: 560px;
  margin: 0 auto 20px;
}
.page-faq .contact-list {
  list-style: none;
  padding: 0;
  margin: 0 auto 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 420px;
  text-align: left;
}
.page-faq .contact-list li {
  font-size: 0.95rem;
  color: var(--color-text-muted, #B0A0C0);
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border, #4A2D6E);
  display: flex;
  gap: 6px;
}
.page-faq .contact-list li:last-child {
  border-bottom: none;
}
.page-faq .contact-list strong {
  color: var(--color-gold, #D4AF37);
  min-width: 70px;
  flex-shrink: 0;
}
.page-faq .btn {
  display: inline-block;
  padding: 12px 36px;
  font-family: var(--font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-bg-primary, #1A0A2E);
  background: linear-gradient(135deg, var(--color-gold, #D4AF37), var(--color-gold-light, #FFD700));
  border: none;
  border-radius: 40px;
  text-decoration: none;
  transition: all var(--transition, 0.3s ease);
  cursor: pointer;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.2);
}
.page-faq .btn:hover,
.page-faq .btn:focus {
  box-shadow: 0 0 0 3px rgba(0, 194, 255, 0.4), 0 4px 24px rgba(212, 175, 55, 0.35);
  transform: translateY(-2px);
}

/* ===== 底部装饰 ===== */
.page-faq .faq-decoration {
  width: 100%;
  margin: 0 0 8px;
  border-radius: 12px;
  overflow: hidden;
  opacity: 0.6;
}
.page-faq .deco-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 120px;
  object-fit: cover;
}

/* ===== 移动端优先（以上均为移动端样式） ===== */

/* ===== 平板 / 桌面 ≥768px ===== */
@media (min-width: 768px) {
  .page-faq .container {
    padding: 0 28px;
  }
  .page-faq .page-title {
    flex-direction: row;
    align-items: baseline;
    gap: 16px;
  }
  .page-faq .page-title-sub {
    font-size: 1rem;
  }
  .page-faq .faq-search-wrap {
    margin: 28px 0 40px;
    max-width: 480px;
  }
  .page-faq .section {
    margin-bottom: 60px;
  }
  .page-faq .section-heading {
    font-size: 1.8rem;
    margin-bottom: 24px;
  }
  .page-faq .faq-question {
    padding: 18px 24px;
    font-size: 1.1rem;
  }
  .page-faq .faq-answer {
    padding: 0 24px 18px;
    font-size: 1rem;
  }
  .page-faq .category-group {
    padding: 20px 24px;
  }
  .page-faq .cat-icon {
    width: 56px;
    height: 56px;
  }
  .page-faq .category-name {
    font-size: 1.4rem;
  }
  .page-faq .contact-prompt {
    padding: 40px 36px;
  }
  .page-faq .contact-list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 28px;
    max-width: 100%;
  }
  .page-faq .contact-list li {
    border-bottom: none;
    padding: 0;
  }
  .page-faq .deco-img {
    max-height: 140px;
  }
}

/* ===== 桌面 ≥1024px ===== */
@media (min-width: 1024px) {
  .page-faq .container {
    padding: 0 40px;
  }
  .page-faq .page-title {
    font-size: 3rem;
  }
  .page-faq .faq-search-wrap {
    max-width: 520px;
  }
  .page-faq .section {
    margin-bottom: 72px;
  }
  .page-faq .category-groups {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .page-faq .category-group {
    padding: 24px;
  }
  .page-faq .contact-prompt-body p {
    font-size: 1.05rem;
  }
  .page-faq .deco-img {
    max-height: 160px;
  }
}

/* ===== 大桌面 ≥1200px ===== */
@media (min-width: 1200px) {
  .page-faq .container {
    padding: 0 60px;
  }
  .page-faq .hot-section .faq-list--hot {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .page-faq .category-groups {
    grid-template-columns: 1fr 1fr;
  }
  .page-faq .contact-prompt {
    padding: 48px 64px;
  }
}