.page-privacy {
  background: var(--bg);
  color: var(--fg);
}

/* ---------- 面包屑区 ---------- */
.page-privacy .pr-crumbs {
  padding-top: clamp(18px, 2.6vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  padding-top: clamp(26px, 4.2vw, 52px);
}

.page-privacy .pr-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
}

.page-privacy .pr-hero__title {
  margin: 0 0 clamp(16px, 2vw, 24px);
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(2.4rem, 7.4vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.page-privacy .pr-hero__lead {
  max-width: 36em;
  margin: 0;
  font-size: clamp(16px, 1.15vw, 17.5px);
  line-height: 1.85;
  color: var(--fg-dim);
}

.page-privacy .pr-hero__media {
  margin-top: clamp(28px, 4vw, 52px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .pr-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.06) brightness(0.9);
}

/* ---------- 主体排布 ---------- */
.page-privacy .pr-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 60px);
  padding: clamp(38px, 5.5vw, 80px) 0 clamp(56px, 8vw, 112px);
}

/* ---------- 侧边目录 ---------- */
.page-privacy .pr-toc {
  order: -1;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 18px 0 18px 18px;
}

.page-privacy .pr-toc__title {
  margin: 0 0 12px;
  color: var(--gray);
}

.page-privacy .pr-toc__list {
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 0 18px 0 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pr-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .pr-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 6px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-privacy .pr-toc__link .mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .pr-toc__link:hover,
.page-privacy .pr-toc__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .pr-toc__note {
  margin: 16px 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

.page-privacy .pr-toc__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 224, 210, 0.45);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-privacy .pr-toc__note a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 章节 ---------- */
.page-privacy .pr-sec {
  padding-bottom: clamp(30px, 4vw, 46px);
  margin-bottom: clamp(30px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 104px;
}

.page-privacy .pr-sec:last-of-type {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pr-sec__head {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin-bottom: 14px;
}

.page-privacy .pr-sec__num {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-privacy .pr-sec__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
}

.page-privacy .pr-sec__lead {
  max-width: 34em;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--fg-dim);
}

.page-privacy .pr-sec__foot {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fg-dim);
}

.page-privacy .pr-sec__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 224, 210, 0.45);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-privacy .pr-sec__foot a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 条款列表 ---------- */
.page-privacy .pr-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-list__item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 14px;
}

.page-privacy .pr-list__idx {
  font-size: 12px;
  line-height: 2;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .pr-list__title {
  margin: 0 0 6px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--orange);
}

.page-privacy .pr-list__body p {
  max-width: 34em;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
}

/* ---------- 提示条 ---------- */
.page-privacy .pr-note {
  margin-top: 22px;
  padding: 18px 20px;
  background: var(--bg-soft);
  border-left: 2px solid var(--cyan);
}

.page-privacy .pr-note p {
  max-width: 36em;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--paper);
}

/* ---------- 联系渠道 ---------- */
.page-privacy .pr-channels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pr-channel {
  padding: 22px 20px;
  background: var(--bg-soft);
}

.page-privacy .pr-channel__value {
  margin: 10px 0 10px;
  font-size: clamp(0.98rem, 2vw, 1.15rem);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .pr-channel__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fg-dim);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .pr-sec__head {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 20px;
  }

  .page-privacy .pr-sec__lead,
  .page-privacy .pr-list,
  .page-privacy .pr-note,
  .page-privacy .pr-channels,
  .page-privacy .pr-sec__foot {
    margin-left: 80px;
  }

  .page-privacy .pr-note,
  .page-privacy .pr-sec__foot {
    margin-top: 22px;
  }

  .page-privacy .pr-channels {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 1024px) {
  .page-privacy .pr-layout {
    grid-template-columns: minmax(0, 1fr) 264px;
    gap: clamp(48px, 6vw, 96px);
  }

  .page-privacy .pr-toc {
    order: 0;
    position: sticky;
    top: 120px;
    align-self: start;
    padding: 4px 0 4px 22px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .pr-toc__list {
    display: block;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .pr-toc__list li {
    margin-bottom: 12px;
  }

  .page-privacy .pr-toc__link {
    display: flex;
    white-space: normal;
  }

  .page-privacy .pr-toc__note {
    margin-right: 0;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pr-toc__link,
  .page-privacy .pr-toc__note a,
  .page-privacy .pr-sec__foot a {
    transition: none;
  }
}
<<<END>>>