.page-privacy {
  --heading-font: Impact, 'Arial Narrow', 'PingFang SC Heavy', 'Microsoft YaHei', sans-serif;
  --body-font: Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --privacy-grid: rgba(10, 31, 68, 0.05);
  --privacy-num: rgba(10, 31, 68, 0.10);
  --privacy-note-bg: #F0F5FA;
  background: var(--gray-bg);
}
.page-privacy .privacy-hero {
  position: relative;
  padding: 32px 0 36px;
  overflow: hidden;
}
.page-privacy .privacy-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--privacy-grid) 1px, transparent 1px), linear-gradient(90deg, var(--privacy-grid) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}
.page-privacy .privacy-hero::after {
  content: '隐私';
  position: absolute;
  right: 2%;
  bottom: 6%;
  font-family: var(--heading-font);
  font-size: clamp(5rem, 12vw, 9rem);
  line-height: 1;
  color: rgba(10, 31, 68, 0.04);
  pointer-events: none;
  z-index: 0;
}
.page-privacy .privacy-hero > * {
  position: relative;
  z-index: 1;
}
.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 22px;
}
.page-privacy .privacy-hero__tag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-bottom: 18px;
}
.page-privacy .privacy-hero__meta {
  font-family: var(--body-font);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-privacy .privacy-hero h1 {
  font-family: var(--heading-font);
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 1.08;
  color: var(--navy);
  margin: 0 0 14px;
  letter-spacing: 0.02em;
}
.page-privacy .privacy-hero__desc {
  max-width: 640px;
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 28px;
}
.page-privacy .privacy-hero__image {
  margin: 0;
  box-shadow: var(--shadow);
}
.page-privacy .privacy-hero__image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.page-privacy .privacy-layout {
  display: grid;
  gap: 28px;
  padding-top: 40px;
}
.page-privacy .privacy-toc {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 24px;
  color: #FFFFFF;
  box-shadow: var(--shadow);
}
.page-privacy .privacy-toc__heading {
  font-family: var(--body-font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.55);
}
.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--body-font);
  font-size: 15px;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 8px;
  transition: background-color 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
}
.page-privacy .privacy-toc__link::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
  flex: none;
}
.page-privacy .privacy-toc__link:hover {
  background: rgba(255, 255, 255, 0.08);
  padding-left: 16px;
  color: #FFFFFF;
}
.page-privacy .privacy-content {
  display: grid;
  gap: 0;
}
.page-privacy .privacy-section {
  position: relative;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  scroll-margin-top: 24px;
}
.page-privacy .privacy-section:first-child {
  border-top: none;
  padding-top: 0;
}
.page-privacy .privacy-section:target .privacy-section__num,
.page-privacy .privacy-section:target .privacy-section__title {
  color: var(--orange);
}
.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 16px;
}
.page-privacy .privacy-section__num {
  font-family: var(--heading-font);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--privacy-num);
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}
.page-privacy .privacy-section__title {
  font-family: var(--heading-font);
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--navy);
  margin: 0;
  transition: color 0.2s ease;
}
.page-privacy .privacy-section__body {
  display: grid;
  gap: 16px;
}
.page-privacy .privacy-section__text {
  padding-left: 16px;
  border-left: 2px solid rgba(10, 31, 68, 0.10);
}
.page-privacy .privacy-section__text p {
  font-family: var(--body-font);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0;
}
.page-privacy .privacy-section__note {
  background: var(--privacy-note-bg);
  border-left: 3px solid var(--teal);
  padding: 14px 16px;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.page-privacy .privacy-section__note:hover {
  border-left-color: var(--orange);
  box-shadow: 0 4px 12px rgba(10, 31, 68, 0.06);
}
.page-privacy .privacy-section__note h3 {
  font-family: var(--body-font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 6px;
}
.page-privacy .privacy-section__note p {
  font-family: var(--body-font);
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0;
}
.page-privacy .privacy-end {
  margin-top: 20px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow);
}
.page-privacy .privacy-end__text {
  font-family: var(--body-font);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
  margin: 0;
}
.page-privacy .privacy-end__text a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-privacy .privacy-end .btn-primary {
  align-self: flex-start;
}
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: 48px 0 44px;
  }
  .page-privacy .privacy-layout {
    grid-template-columns: 240px 1fr;
    gap: 40px;
    padding-top: 52px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
  }
  .page-privacy .privacy-section__body {
    grid-template-columns: 1fr 260px;
    gap: 32px;
  }
  .page-privacy .privacy-section__head {
    margin-bottom: 20px;
  }
  .page-privacy .privacy-end {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 280px 1fr;
    gap: 56px;
  }
  .page-privacy .privacy-section {
    padding: 40px 0;
  }
  .page-privacy .privacy-section__num {
    font-size: 3.2rem;
  }
  .page-privacy .privacy-section__text {
    padding-left: 24px;
  }
}