.page-privacy {
  --pp-measure: 640px;
  --pp-aside: 210px;
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: 72px;
  overflow-x: hidden;
}

.page-privacy::before {
  content: "";
  display: block;
  height: 6px;
  background: linear-gradient(90deg, var(--indigo) 0%, var(--indigo-mid) 30%, var(--brick-soft) 62%, var(--sand) 100%);
}

.page-privacy .shell {
  max-width: var(--shell-w);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-privacy .breadcrumb {
  padding-top: 22px;
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--graphite);
}

.page-privacy .breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--line);
}

.page-privacy .breadcrumb__link {
  color: var(--indigo-mid);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumb__link:hover {
  color: var(--brick);
  border-bottom-color: var(--brick-soft);
}

.page-privacy .breadcrumb__current {
  color: var(--ink);
}

/* —— 页头 —— */
.page-privacy .pp-head {
  max-width: 760px;
  padding: 26px 0 30px;
}

.page-privacy .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--brick);
}

.page-privacy .pp-title {
  margin: 14px 0 0;
  font-size: clamp(40px, 8vw, 84px);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .pp-lede {
  margin: 22px 0 0;
  max-width: 32em;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-privacy .pp-scope {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--indigo-mid);
  font-size: 14px;
  line-height: 1.7;
  color: var(--indigo-mid);
}

/* —— 主栅格 —— */
.page-privacy .pp-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-top: 4px;
}

.page-privacy .pp-body {
  min-width: 0;
  max-width: var(--pp-measure);
}

/* —— 开篇图 —— */
.page-privacy .pp-figure {
  margin: 0 0 30px;
}

.page-privacy .pp-figure .media {
  display: block;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
}

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

.page-privacy .media__caption {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--graphite);
}

/* —— 条款章节 —— */
.page-privacy .pp-clause {
  padding: 32px 0 26px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-clause:first-of-type {
  border-top: none;
  padding-top: 6px;
}

.page-privacy .pp-clause__head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pp-clause__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 4.4vw, 30px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--brick);
}

.page-privacy .pp-clause__title {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pp-clause__body > p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pp-clause__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-clause__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-privacy .pp-link {
  color: var(--indigo-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-link:hover,
.page-privacy .pp-link:focus-visible {
  color: var(--brick);
  border-bottom-color: var(--brick-soft);
}

.page-privacy .pp-mail {
  font-family: var(--font-mono);
  font-size: 14.5px;
  padding: 1px 5px;
  background: var(--mist);
  color: var(--ink);
  word-break: break-all;
}

/* —— 三类场景 —— */
.page-privacy .pp-scenes {
  margin: 4px 0 18px;
  padding-left: 18px;
  border-left: 2px solid var(--line);
  display: grid;
  gap: 18px;
}

.page-privacy .pp-scene {
  min-width: 0;
}

.page-privacy .pp-scene__label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .pp-scene__key {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  padding: 1px 6px;
  border: 1px solid var(--brick-soft);
  color: var(--brick);
  border-radius: 2px;
}

.page-privacy .pp-clause__body .pp-scene p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--graphite);
}

/* —— 保存期限表 —— */
.page-privacy .pp-terms {
  margin: 10px 0 20px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-term {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-term dt {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
}

.page-privacy .pp-term dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  line-height: 1.6;
  color: var(--indigo);
  white-space: nowrap;
}

/* —— 折叠块 —— */
.page-privacy .fold {
  margin: 18px 0 20px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-privacy .fold__summary {
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--indigo);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .fold__summary:hover {
  color: var(--brick);
  background: var(--sand);
}

.page-privacy .fold__summary:focus-visible {
  outline: 2px solid var(--brick-soft);
  outline-offset: -2px;
}

.page-privacy .fold__body {
  padding: 0 16px 14px;
  border-top: 1px solid var(--line);
}

.page-privacy .fold__body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

/* —— 侧栏索引 —— */
.page-privacy .pp-aside {
  order: -1;
  min-width: 0;
}

.page-privacy .pp-aside__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--indigo-mid);
}

.page-privacy .pp-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .pp-toc__item {
  min-width: 0;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--indigo);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .pp-toc__link .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--brick);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--brick);
  border-color: var(--brick-soft);
  background: var(--sand);
}

.page-privacy .pp-aside__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

/* —— 桌面 —— */
@media (min-width: 901px) {
  .page-privacy {
    padding-bottom: 96px;
  }

  .page-privacy .pp-head {
    padding: 34px 0 40px;
  }

  .page-privacy .pp-grid {
    grid-template-columns: minmax(0, var(--pp-measure)) var(--pp-aside);
    justify-content: start;
    column-gap: 84px;
    row-gap: 0;
    padding-top: 10px;
  }

  .page-privacy .pp-aside {
    order: 0;
  }

  .page-privacy .pp-aside__inner {
    position: sticky;
    top: 28px;
  }

  .page-privacy .pp-toc {
    display: block;
  }

  .page-privacy .pp-toc__item + .pp-toc__item {
    margin-top: 2px;
  }

  .page-privacy .pp-toc__link {
    display: flex;
    border: none;
    border-left: 2px solid var(--line);
    background: transparent;
    padding: 8px 0 8px 12px;
    font-size: 14px;
  }

  .page-privacy .pp-toc__link:hover,
  .page-privacy .pp-toc__link:focus-visible {
    border-left-color: var(--brick);
    background: transparent;
  }

  .page-privacy .pp-clause {
    padding: 40px 0 32px;
  }

  .page-privacy .pp-figure {
    margin-bottom: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-link,
  .page-privacy .breadcrumb__link,
  .page-privacy .pp-toc__link,
  .page-privacy .fold__summary {
    transition: none;
  }
}
<<<END>>>