.page-privacy {
  --privacy-gold-soft: rgba(245, 197, 66, 0.14);
  --privacy-gold-line: rgba(245, 197, 66, 0.5);
  --privacy-cyan-soft: rgba(0, 229, 255, 0.13);
  display: block;
}

.page-privacy,
.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

.page-privacy .privacy-wrap {
  position: relative;
  max-width: 1160px;
  margin-inline: auto;
  padding: 32px 20px 72px;
  overflow-x: hidden;
}

.page-privacy .privacy-wrap::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(0, 229, 255, 0.1) 0%, rgba(0, 229, 255, 0.04) 36%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

/* ===== Hero 区域 ===== */
.page-privacy .privacy-hero {
  position: relative;
  z-index: 1;
  background:
    radial-gradient(circle at 15% 20%, rgba(245, 197, 66, 0.09), transparent 36%),
    radial-gradient(circle at 90% 0%, rgba(0, 229, 255, 0.09), transparent 40%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-primary) 78%);
  border: 1px solid var(--divider);
  border-radius: var(--radius-xl);
  padding: 30px 22px 26px;
  box-shadow: var(--shadow-card);
}

.page-privacy .privacy-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.page-privacy .privacy-breadcrumb a {
  color: var(--accent-cyan);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition);
}

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

.page-privacy .privacy-breadcrumb__sep {
  color: var(--divider);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7.5vw, 4.8rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 8px 0 18px;
  color: var(--text-primary);
  position: relative;
}

.page-privacy .privacy-hero__title::after {
  content: "";
  display: block;
  width: 74px;
  height: 4px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-cyan));
  border-radius: var(--radius-pill);
}

.page-privacy .privacy-lead {
  max-width: 780px;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-primary);
  margin: 0 0 26px;
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 18px 0 14px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 1;
  border: 1px solid var(--divider);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  background: linear-gradient(130deg, var(--bg-deep), var(--bg-elevated));
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 60%, rgba(0, 229, 255, 0.16) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
}

.page-privacy .privacy-hero__note {
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

/* ===== 目录 ===== */
.page-privacy .privacy-toc {
  position: relative;
  z-index: 1;
  margin: 26px 0 20px;
  padding: 14px 18px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  background: rgba(20, 26, 51, 0.72);
  backdrop-filter: blur(8px);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-gold);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--divider);
  background: var(--bg-deep);
  color: var(--text-secondary);
  font-size: 0.9rem;
  white-space: nowrap;
  text-decoration: none;
  transition: all var(--transition);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--accent-gold);
  border-color: var(--privacy-gold-line);
  transform: translateY(-2px);
}

/* ===== 主体栅格 ===== */
.page-privacy .privacy-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  margin-top: 34px;
}

.page-privacy .privacy-aside {
  grid-row: 2;
}

/* ===== 章节区块 ===== */
.page-privacy .privacy-block {
  scroll-margin-top: 24px;
}

.page-privacy .privacy-block__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 22px;
}

.page-privacy .privacy-block__num {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  line-height: 0.9;
  color: var(--accent-gold);
  position: relative;
  padding-left: 14px;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-block__num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 8px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-gold), var(--accent-cyan));
}

.page-privacy .privacy-block__head .h2 {
  margin: 0 0 6px;
}

.page-privacy .privacy-block__desc {
  margin: 0;
  font-size: 0.95rem;
}

.page-privacy .privacy-block__group {
  padding: 22px 20px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--bg-elevated) 0%, var(--bg-deep) 100%);
  margin-bottom: 18px;
}

.page-privacy .privacy-block__group-icon {
  font-size: 1.1rem;
  color: var(--accent-cyan);
  margin-bottom: -5px;
}

/* ===== 收集清单 ===== */
.page-privacy .privacy-groups {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-groups__item {
  display: block;
  padding: 18px 0;
  border-bottom: 1px solid var(--divider);
}

.page-privacy .privacy-groups__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-groups__dt {
  margin-bottom: 8px;
}

.page-privacy .privacy-groups__dd {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.8;
}

.page-privacy .privacy-cookie {
  padding: 22px 20px;
  border: 1px solid var(--privacy-gold-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--privacy-gold-soft), transparent 65%);
  margin-top: 5px;
}

.page-privacy .privacy-cookie .h3 {
  margin-top: 0;
  color: var(--accent-gold);
}

.page-privacy .privacy-cookie p {
  font-size: 0.96rem;
  line-height: 1.8;
  margin: 0 0 10px;
}

.page-privacy .privacy-cookie a {
  color: var(--accent-cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
  font-weight: 500;
}

/* ===== 使用场景 ===== */
.page-privacy .privacy-usage-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .privacy-usage-item {
  padding: 20px;
  margin: 0;
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.page-privacy .privacy-usage-item:hover {
  border-color: rgba(0, 229, 255, 0.4);
  transform: translateY(-2px);
  box-shadow: var(--shadow-cyan);
}

.page-privacy .privacy-usage-item__title {
  margin: 0 0 6px;
  color: var(--text-primary);
  font-size: 1rem;
}

.page-privacy .privacy-usage-item__desc {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ===== 存储 ===== */
.page-privacy .privacy-storage {
  margin: 20px 0 0;
  padding: 0;
}

.page-privacy .privacy-storage__row {
  display: block;
  padding: 13px 0;
  border-bottom: 1px solid var(--divider);
}

.page-privacy .privacy-storage__row:last-of-type {
  border-bottom: 0;
}

.page-privacy .privacy-storage__row dt {
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 5px;
}

.page-privacy .privacy-storage__row dd {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.96rem;
}

.page-privacy .privacy-note-inset {
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 3px solid var(--accent-gold);
  background: var(--privacy-gold-soft);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-primary);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ===== 用户权利 ===== */
.page-privacy .privacy-rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-rights-item {
  padding: 20px;
  margin: 0;
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(0, 229, 255, 0.07), transparent 60%), var(--bg-elevated);
}

.page-privacy .privacy-rights-item p {
  margin: 0;
  font-size: 0.98rem;
}

.page-privacy .privacy-rights-item p.text-secondary {
  font-size: 0.92rem;
  margin-top: 6px;
  line-height: 1.75;
}

.page-privacy .privacy-rights-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: var(--accent-gold);
  background: var(--privacy-gold-soft);
  margin-bottom: 12px;
}

.page-privacy .privacy-rights-item__icon svg {
  color: currentColor;
}

.page-privacy .privacy-rights-note {
  padding: 20px;
  border: 1px solid var(--privacy-gold-line);
  border-radius: var(--radius-lg);
  background: var(--privacy-gold-soft);
}

.page-privacy .privacy-rights-note .lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
}

.page-privacy .privacy-rights-note a {
  color: var(--accent-gold);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ===== 联系卡片 ===== */
.page-privacy .privacy-block--contact {
  padding: 26px 22px;
  margin-top: 40px;
  border: 1px solid var(--privacy-gold-line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 229, 255, 0.1), transparent 42%),
    linear-gradient(140deg, var(--bg-elevated), var(--bg-deep));
  display: block;
}

.page-privacy .privacy-block--contact .lead {
  margin-bottom: 18px;
}

.page-privacy .privacy-contact-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.page-privacy .privacy-contact-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--divider);
  font-size: 0.96rem;
  color: var(--text-primary);
}

.page-privacy .privacy-contact-list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-contact-list a {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 500;
  word-break: break-all;
}

.page-privacy .privacy-contact-list a:hover {
  color: var(--accent-gold);
}

.page-privacy .privacy-contact__icp {
  margin: 18px 0 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

/* ===== 侧边栏 ===== */
.page-privacy .privacy-aside {
  position: relative;
}

.page-privacy .privacy-aside__card {
  padding: 22px;
  margin-bottom: 16px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
}

.page-privacy .privacy-aside__title {
  margin: 0 0 14px;
  color: var(--accent-gold);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-aside__list li + li {
  border-top: 1px solid var(--divider);
}

.page-privacy .privacy-aside__list a {
  display: block;
  padding: 13px 4px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color var(--transition), padding-left var(--transition);
}

.page-privacy .privacy-aside__list a:hover {
  color: var(--accent-gold);
  padding-left: 14px;
}

.page-privacy .privacy-trust {
  padding: 22px;
  text-align: center;
  border: 1px solid var(--privacy-gold-line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at center, rgba(245, 197, 66, 0.12), transparent 75%),
    var(--bg-elevated);
}

.page-privacy .privacy-trust__mark {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-gold);
  font-size: 1.5rem;
}

.page-privacy .privacy-trust p {
  margin: 0 0 14px;
  color: var(--text-primary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-privacy .privacy-trust__link {
  display: inline-block;
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(0, 229, 255, 0.5);
  padding-bottom: 2px;
}

.page-privacy .privacy-trust__link:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

/* ===== 滚动显现 & 焦点 ===== */
.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-privacy [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

.page-privacy a:focus-visible,
.page-privacy .btn:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 4px;
  border-radius: 8px;
}

/* ===== 响应式：平板 ===== */
@media (min-width: 640px) {
  .page-privacy .privacy-wrap {
    padding: 44px 28px 84px;
  }

  .page-privacy .privacy-hero__title {
    font-size: clamp(2.8rem, 6vw, 4.4rem);
  }

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

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

  .page-privacy .privacy-toc__list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .page-privacy .privacy-toc__link {
    white-space: nowrap;
  }

  .page-privacy .privacy-contact-list li {
    grid-template-columns: auto 1fr;
  }
}

/* ===== 响应式：桌面 ===== */
@media (min-width: 1024px) {
  .page-privacy .privacy-wrap {
    padding: 56px 32px 100px;
  }

  .page-privacy .privacy-hero {
    padding: 46px 44px 32px;
  }

  .page-privacy .privacy-hero__title {
    max-width: 680px;
  }

  .page-privacy .privacy-hero__media {
    margin-top: 28px;
  }

  .page-privacy .privacy-toc {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 10px 18px;
  }

  .page-privacy .privacy-toc__title {
    margin: 0;
    font-size: 0.875rem;
  }

  .page-privacy .privacy-toc__list {
    overflow: visible;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 42px;
    align-items: start;
  }

  .page-privacy .privacy-aside {
    grid-row: 1;
    position: sticky;
    top: 28px;
    display: block;
  }
}

/* ===== 动效偏好 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal],
  .page-privacy .privacy-usage-item,
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-aside__list a,
  .page-privacy .privacy-trust__link,
  .page-privacy a {
    transition: none;
  }

  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
  }
}