.page-privacy {
  --pv-article: 744px;
  --pv-toc-w: 232px;
  padding-bottom: 0;
}

/* ---------- 面包屑 ---------- */
.page-privacy .pv-crumb {
  padding-top: 24px;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding: 28px 0 0;
}
.page-privacy .pv-hero__inner {
  padding-bottom: 32px;
  position: relative;
}
.page-privacy .pv-hero__inner::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 88px;
  height: 3px;
  background: var(--copper);
}
.page-privacy .pv-hero .eyebrow {
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--copper-deep);
  font-weight: 700;
  margin: 0;
}
.page-privacy .pv-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(29px, 6.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 15em;
}
.page-privacy .pv-hero .lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink-2);
}
.page-privacy .pv-hero__meta {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  font-size: 13px;
  color: var(--graphite);
}
.page-privacy .pv-hero__metaText {
  position: relative;
  padding-left: 14px;
}
.page-privacy .pv-hero__metaText::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 5px;
  height: 5px;
  background: var(--line);
}
.page-privacy .pv-hero__meta .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--copper-deep);
  font-weight: 700;
  letter-spacing: .02em;
}

/* ---------- 信息流向 ---------- */
.page-privacy .pv-flow {
  background: var(--wash);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0 24px;
  margin-top: 40px;
}
.page-privacy .pv-flow__head {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--graphite);
}
.page-privacy .pv-flow__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
}
.page-privacy .pv-flow__svg {
  display: block;
  width: 100%;
  min-width: 720px;
  height: auto;
}
.page-privacy .pv-flow__cap {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

/* ---------- 主体网格 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: 40px;
  padding-top: 40px;
  max-width: 1040px;
  margin-inline: auto;
}
.page-privacy .pv-body > * {
  min-width: 0;
}
.page-privacy .pv-article {
  max-width: var(--pv-article);
}

/* ---------- 小节索引 ---------- */
.page-privacy .pv-toc-wrap {
  order: -1;
}
.page-privacy .pv-toc {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 16px 16px 12px;
}
.page-privacy .pv-toc .toc__title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--graphite);
}
.page-privacy .pv-toc .toc__link {
  display: block;
  padding: 8px 0 8px 12px;
  border-left: 2px solid var(--line);
  color: var(--ink-2);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.55;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}
.page-privacy .pv-toc .toc__link:hover {
  color: var(--copper-deep);
  border-left-color: var(--copper-soft);
}
.page-privacy .pv-toc .toc__link.is-current {
  color: var(--copper-deep);
  border-left-color: var(--copper);
  background: var(--copper-soft);
  font-weight: 700;
}
.page-privacy .pv-toc__n {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--copper);
  margin-right: 8px;
}
.page-privacy .pv-toc .toc__link.is-current .pv-toc__n {
  color: var(--copper-deep);
}

/* ---------- 章节骨架 ---------- */
.page-privacy .pv-sec {
  padding-top: 36px;
  scroll-margin-top: 24px;
}
.page-privacy .pv-sec + .pv-sec {
  margin-top: 4px;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}
.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--copper);
}
.page-privacy .pv-sec__title {
  margin: 0;
  font-size: 21px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ---------- 要点折叠 ---------- */
.page-privacy .pv-sum {
  margin-bottom: 20px;
}
.page-privacy .pv-sum__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--copper);
  background: var(--copper-soft);
  color: var(--ink);
  padding: 10px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  cursor: pointer;
  text-align: left;
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .pv-sum__trigger:hover {
  background: #EBD0B8;
}
.page-privacy .pv-sum__panel {
  border: 1px solid var(--line);
  border-top: none;
  background: #fff;
  padding: 14px 16px;
}
.page-privacy .pv-sum__panel p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 信息类型表 ---------- */
.page-privacy .pv-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-facts__item {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-facts__tag {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--copper-deep);
}
.page-privacy .pv-facts__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}
.page-privacy .pv-facts--plain {
  border-top: none;
}

/* ---------- 步骤条 ---------- */
.page-privacy .pv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .pv-steps__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 0 14px;
  border-top: 1px solid var(--line);
  padding: 16px 0;
}
.page-privacy .pv-steps__item:last-child {
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-steps__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  color: var(--copper);
  padding-top: 3px;
}
.page-privacy .pv-steps__title {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--ink);
}
.page-privacy .pv-steps__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 双栏可见范围 ---------- */
.page-privacy .pv-split {
  display: grid;
  gap: 16px;
}
.page-privacy .pv-panel {
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink-2);
  background: #fff;
  padding: 18px 18px 16px;
}
.page-privacy .pv-panel--family {
  border-top-color: var(--copper);
}
.page-privacy .pv-panel__title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
}
.page-privacy .pv-panel__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-privacy .pv-panel__list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-2);
}
.page-privacy .pv-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--copper-soft);
  border: 1px solid var(--copper);
}
.page-privacy .pv-panel--staff .pv-panel__list li::before {
  background: var(--wash);
  border-color: var(--ink-2);
}
.page-privacy .pv-panel__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--graphite);
}

/* ---------- 配图 ---------- */
.page-privacy .pv-figure {
  margin: 32px 0 8px;
  max-width: var(--pv-article);
}
.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--line);
  object-fit: cover;
  background: var(--wash);
}
.page-privacy .pv-figure__caption {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
  border-left: 3px solid var(--copper-soft);
  padding-left: 12px;
}

/* ---------- 数据卡 ---------- */
.page-privacy .pv-stats {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin: 0 0 20px;
}
.page-privacy .pv-stats__cell {
  background: var(--paper);
  padding: 18px 16px;
}
.page-privacy .pv-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.page-privacy .pv-stats__unit {
  font-size: 14px;
  font-weight: 700;
  color: var(--copper-deep);
  margin-left: 4px;
  letter-spacing: 0;
}
.page-privacy .pv-stats__label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

/* ---------- 操作路径 ---------- */
.page-privacy .pv-paths {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .pv-paths__item {
  border-left: 3px solid var(--copper);
  background: var(--wash);
  padding: 14px 16px;
}
.page-privacy .pv-paths__title {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--ink);
}
.page-privacy .pv-paths__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 更新说明 ---------- */
.page-privacy .pv-note {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 18px;
  display: grid;
  gap: 12px;
}
.page-privacy .pv-note p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-2);
}
.page-privacy .pv-note p + p {
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

/* ---------- 结尾行动区 ---------- */
.page-privacy .pv-cta {
  margin-top: 64px;
  background: var(--ink);
  color: var(--paper);
  padding: 48px 0 52px;
}
.page-privacy .pv-cta__inner {
  display: grid;
  gap: 24px;
}
.page-privacy .pv-cta__title {
  margin: 0;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-privacy .pv-cta__lede {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: #C7D2DC;
}
.page-privacy .pv-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 进入视口 ---------- */
.page-privacy [data-reveal].is-in {
  animation: pv-rise .52s var(--ease) both;
}
@keyframes pv-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-facts__item {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
  .page-privacy .pv-facts__tag {
    margin-bottom: 0;
  }
  .page-privacy .pv-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-privacy .pv-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .page-privacy .pv-paths {
    gap: 14px;
  }
  .page-privacy .pv-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
  }
  .page-privacy .pv-cta__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-hero {
    padding-top: 40px;
  }
  .page-privacy .pv-body {
    grid-template-columns: minmax(0, 1fr) var(--pv-toc-w);
    gap: 64px;
    align-items: start;
    padding-top: 56px;
  }
  .page-privacy .pv-toc-wrap {
    order: 0;
    position: sticky;
    top: 32px;
  }
  .page-privacy .pv-sec {
    padding-top: 44px;
    scroll-margin-top: 32px;
  }
  .page-privacy .pv-sec__title {
    font-size: 23px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-flow {
    padding: 34px 0 30px;
  }
  .page-privacy .pv-flow__scroll {
    overflow-x: visible;
  }
}
<<<END>>>