/* === 页面专属: page-privacy === */
.page-privacy {
  --privacy-border-radius: 16px;
  --privacy-section-spacing: 3rem;
  --privacy-font-size-sm: 0.875rem;
  --privacy-line-height: 1.7;
}

.page-privacy .container {
  max-width: min(100% - 2rem, 960px);
  margin: 0 auto;
  padding-bottom: 3rem;
}

/* 面包屑 */
.page-privacy .privacy-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1.5rem;
  margin-bottom: 2rem;
  font-size: var(--privacy-font-size-sm);
  color: var(--color-secondary);
}

.page-privacy .privacy-breadcrumb a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.page-privacy .privacy-breadcrumb a:hover {
  color: var(--color-primary);
}

.page-privacy .privacy-breadcrumb__sep {
  color: var(--color-neutral-dark);
  opacity: 0.4;
}

.page-privacy .privacy-breadcrumb__current {
  color: var(--color-neutral-dark);
  font-weight: 600;
}

/* 头部区域 */
.page-privacy .privacy-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2.5rem;
  gap: 1.5rem;
}

.page-privacy .privacy-header__image {
  flex-shrink: 0;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-neutral-light);
  border: 3px solid var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-privacy .privacy-header__image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-header__text h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--color-secondary);
  margin: 0 0 0.25rem;
  line-height: 1.2;
}

.page-privacy .privacy-header__subtitle {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 0.75rem;
}

.page-privacy .privacy-header__desc {
  font-size: 1rem;
  line-height: var(--privacy-line-height);
  color: var(--color-neutral-dark);
  max-width: 600px;
  margin: 0 auto 1rem;
}

.page-privacy .privacy-print-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

/* 声明文字 */
.page-privacy .privacy-statement {
  background: var(--color-neutral-light);
  border-left: 4px solid var(--color-primary);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--privacy-border-radius) var(--privacy-border-radius) 0;
  margin-bottom: var(--privacy-section-spacing);
  font-size: 0.95rem;
  line-height: var(--privacy-line-height);
}

.page-privacy .privacy-statement p {
  margin: 0 0 0.75rem;
}

.page-privacy .privacy-statement p:last-child {
  margin-bottom: 0;
}

/* 目录 */
.page-privacy .privacy-toc {
  margin-bottom: var(--privacy-section-spacing);
  background: var(--color-secondary);
  color: #fff;
  border-radius: var(--privacy-border-radius);
  padding: 1.5rem 2rem;
}

.page-privacy .privacy-toc__heading {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--color-accent);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.page-privacy .privacy-toc__list li {
  margin: 0;
}

.page-privacy .privacy-toc__list a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.2s, text-decoration-thickness 0.2s;
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--color-accent);
  text-decoration-thickness: 2px;
}

/* 通用章节 */
.page-privacy .privacy-section {
  margin-bottom: var(--privacy-section-spacing);
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-neutral-light);
}

.page-privacy .privacy-section--alt {
  background: var(--color-neutral-light);
  padding: 1.5rem 1.5rem;
  border-radius: var(--privacy-border-radius);
  border-bottom: none;
}

.page-privacy .privacy-section__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: italic;
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin: 0 0 0.75rem;
  line-height: 1.3;
}

.page-privacy .privacy-section__intro {
  margin-bottom: 1.5rem;
  line-height: var(--privacy-line-height);
  color: var(--color-neutral-dark);
}

.page-privacy .privacy-section__footnote {
  font-size: var(--privacy-font-size-sm);
  color: var(--color-secondary);
  background: rgba(0, 74, 143, 0.04);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-top: 1.5rem;
  line-height: 1.6;
}

.page-privacy .privacy-section__footnote a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* 信息收集卡片 */
.page-privacy .privacy-section__items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-privacy .privacy-card {
  background: #fff;
  border: 1px solid var(--color-neutral-light);
  border-radius: var(--privacy-border-radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: box-shadow 0.2s;
}

.page-privacy .privacy-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.page-privacy .privacy-card__icon {
  color: var(--color-primary);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.page-privacy .privacy-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-secondary);
  margin: 0;
}

.page-privacy .privacy-card__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-neutral-dark);
}

/* 信息使用列表 */
.page-privacy .privacy-use-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-privacy .privacy-use-list__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #fff;
  padding: 1rem 1.25rem;
  border-radius: var(--privacy-border-radius);
  border: 1px solid var(--color-neutral-light);
}

.page-privacy .privacy-use-list__num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.9rem;
}

.page-privacy .privacy-use-list__item div {
  flex: 1;
}

.page-privacy .privacy-use-list__title {
  font-weight: 600;
  margin: 0 0 0.25rem;
  font-size: 1rem;
  color: var(--color-secondary);
}

.page-privacy .privacy-use-list__item p {
  margin: 0;
  line-height: 1.6;
  font-size: 0.95rem;
  color: var(--color-neutral-dark);
}

/* 信息安全网格 */
.page-privacy .privacy-security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-privacy .privacy-security-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #fff;
  padding: 1.25rem;
  border-radius: var(--privacy-border-radius);
  border: 1px solid var(--color-neutral-light);
}

.page-privacy .privacy-security-item__icon {
  flex-shrink: 0;
  font-size: 1.75rem;
  line-height: 1;
  width: 40px;
  text-align: center;
  color: var(--color-accent);
}

.page-privacy .privacy-security-item div {
  flex: 1;
}

.page-privacy .privacy-security-item__title {
  font-weight: 600;
  margin: 0 0 0.25rem;
  font-size: 1rem;
  color: var(--color-secondary);
}

.page-privacy .privacy-security-item p {
  margin: 0;
  line-height: 1.6;
  font-size: 0.95rem;
  color: var(--color-neutral-dark);
}

/* 用户权利列表 */
.page-privacy .privacy-rights-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-privacy .privacy-rights-list__item {
  background: #fff;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  border-left: 4px solid var(--color-primary);
  line-height: 1.6;
  font-size: 0.95rem;
  color: var(--color-neutral-dark);
}

.page-privacy .privacy-rights-list__item strong {
  color: var(--color-secondary);
}

/* 联系信息 */
.page-privacy .privacy-contact-info {
  background: #fff;
  border-radius: var(--privacy-border-radius);
  padding: 1.5rem;
  border: 1px solid var(--color-neutral-light);
  line-height: 1.6;
  font-size: 0.95rem;
}

.page-privacy .privacy-contact-info p {
  margin: 0 0 0.5rem;
}

.page-privacy .privacy-contact-info a {
  color: var(--color-primary);
  text-decoration: underline;
}

.page-privacy .privacy-contact-note {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-neutral-light);
  font-size: var(--privacy-font-size-sm);
  color: var(--color-neutral-dark);
}

/* 底部链接 */
.page-privacy .privacy-footer-link {
  text-align: center;
  padding: 2rem 0 0;
  font-size: 0.95rem;
}

.page-privacy .privacy-footer-link a {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 600;
}

/* 返回顶部按钮 */
.page-privacy .kiwi-scroll-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 168, 107, 0.3);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s, transform 0.3s;
  opacity: 0;
  pointer-events: none;
}

.page-privacy .kiwi-scroll-top[data-visible="true"] {
  opacity: 1;
  pointer-events: auto;
}

/* 滚动显现 */
.page-privacy .privacy-section[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-section[data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.page-privacy .privacy-section[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 桌面端 >= 768px */
@media (min-width: 768px) {
  .page-privacy .container {
    padding-bottom: 4rem;
  }

  .page-privacy .privacy-header {
    flex-direction: row;
    text-align: left;
    align-items: center;
  }

  .page-privacy .privacy-header__image {
    width: 120px;
    height: 120px;
  }

  .page-privacy .privacy-header__text {
    flex: 1;
  }

  .page-privacy .privacy-header__desc {
    margin-left: 0;
    margin-right: 0;
  }

  .page-privacy .privacy-toc__list {
    gap: 0.75rem 2rem;
  }

  .page-privacy .privacy-section__items {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .page-privacy .privacy-card {
    padding: 1.5rem;
  }

  .page-privacy .privacy-security-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-use-list__item {
    padding: 1.25rem 1.5rem;
  }

  .page-privacy .privacy-section--alt {
    padding: 2rem 2rem;
  }

  .page-privacy .kiwi-scroll-top {
    bottom: 2rem;
    right: 2rem;
  }
}

/* 大屏 >= 1024px */
@media (min-width: 1024px) {
  .page-privacy .privacy-section__items {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .page-privacy .privacy-section__title {
    font-size: 1.75rem;
  }
}