.page-privacy{
  --pp-measure: 680px;
  --pp-ink-soft: rgba(26,20,16,.76);
  --pp-ink-mute: rgba(26,20,16,.56);
  --pp-ink-faint: rgba(26,20,16,.34);
  --pp-rule: rgba(26,20,16,.16);
  --pp-panel: rgba(255,255,255,.5);

  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: 0;
}

/* ---------- 页头 ---------- */
.page-privacy .pp-head{
  padding: 26px 0 30px;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .breadcrumb{
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--pp-ink-mute);
  margin: 0 0 30px;
}
.page-privacy .breadcrumb a{
  color: var(--pp-ink-mute);
  text-decoration: none;
  border-bottom: 1px solid rgba(26,20,16,.22);
}
.page-privacy .breadcrumb a:hover{
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.page-privacy .breadcrumb .breadcrumb__sep{
  margin: 0 9px;
  color: var(--pp-ink-faint);
}

.page-privacy .pp-kicker{
  display: inline-block;
  margin: 0 0 18px;
  padding: 4px 11px;
  background: var(--volt);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
}

.page-privacy .pp-title{
  margin: 0 0 20px;
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7.5vw, 64px);
  line-height: 1.02;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .pp-lede{
  margin: 0;
  max-width: 620px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-stamp{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px dashed rgba(26,20,16,.26);
}
.page-privacy .pp-stamp__ver{
  padding: 4px 10px;
  background: var(--ink);
  color: var(--volt);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.page-privacy .pp-stamp__note{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--pp-ink-mute);
}

/* ---------- 通栏氛围图 ---------- */
.page-privacy .pp-hero{
  margin: 0;
  background: var(--night);
  border-bottom: 1px solid var(--pp-rule);
  overflow: hidden;
}
.page-privacy .pp-hero img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .pp-layout{
  padding-top: 44px;
  padding-bottom: 88px;
}

/* ---------- 章节目录 ---------- */
.page-privacy .pp-toc{
  margin-bottom: 44px;
}
.page-privacy .pp-toc__title{
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pp-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--pp-ink-mute);
}
.page-privacy .pp-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .pp-toc__item a{
  display: flex;
  gap: 10px;
  padding: 9px 0 9px 13px;
  border-left: 2px solid rgba(26,20,16,.14);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--pp-ink-mute);
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}
.page-privacy .pp-toc__item a:hover,
.page-privacy .pp-toc__item a:focus-visible{
  color: var(--ink);
  border-left-color: var(--ink);
  background: rgba(26,20,16,.045);
}
.page-privacy .pp-toc__num{
  flex: none;
  padding-top: 1px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--pp-ink-faint);
}
.page-privacy .pp-toc__item a:hover .pp-toc__num{
  color: var(--ink);
}

/* ---------- 正文章节 ---------- */
.page-privacy .pp-sec{
  padding-top: 36px;
  margin-top: 36px;
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: 84px;
}
.page-privacy .pp-sec:first-child{
  padding-top: 0;
  margin-top: 0;
  border-top: none;
}

.page-privacy .pp-sec__head{
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}
.page-privacy .pp-sec__num{
  flex: none;
  width: 44px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  line-height: .88;
  letter-spacing: .02em;
  color: var(--ink);
}
.page-privacy .pp-sec__title{
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(20px, 3.2vw, 26px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-privacy .pp-body p{
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}
.page-privacy .pp-body a{
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(26,20,16,.34);
}
.page-privacy .pp-body a:hover{
  border-bottom-color: var(--ink);
  background: rgba(214,255,63,.42);
}
.page-privacy .pp-body .num{
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--ink);
}

/* ---------- 条目条款 ---------- */
.page-privacy .pp-items{
  list-style: none;
  margin: 24px 0 26px;
  padding: 0;
}
.page-privacy .pp-item{
  padding: 18px 20px 18px 22px;
  margin-bottom: 12px;
  border: 1px solid var(--pp-rule);
  border-left: 3px solid var(--ink);
  background: var(--pp-panel);
  box-shadow: 0 1px 0 rgba(26,20,16,.06), 0 10px 22px -18px rgba(26,20,16,.4);
}
.page-privacy .pp-item__title{
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
}
.page-privacy .pp-body .pp-item p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

/* ---------- 操作步骤 ---------- */
.page-privacy .pp-steps{
  list-style: none;
  counter-reset: ppstep;
  margin: 26px 0 0;
  padding: 0;
}
.page-privacy .pp-steps > li{
  counter-increment: ppstep;
  position: relative;
  padding-left: 48px;
  margin-bottom: 24px;
}
.page-privacy .pp-steps > li:last-child{
  margin-bottom: 0;
}
.page-privacy .pp-steps > li::before{
  content: counter(ppstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  padding: 4px 7px;
  background: var(--volt);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
}
.page-privacy .pp-steps__title{
  margin: 0 0 7px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
}
.page-privacy .pp-body .pp-steps p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 深色提示块 ---------- */
.page-privacy .pp-note{
  margin-top: 30px;
  padding: 20px 22px;
  background: var(--night);
  border-left: 3px solid var(--volt);
}
.page-privacy .pp-body .pp-note p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242,234,216,.82);
}
.page-privacy .pp-body .pp-note a{
  color: var(--volt);
  border-bottom: 1px solid rgba(214,255,63,.42);
}
.page-privacy .pp-body .pp-note a:hover{
  background: rgba(214,255,63,.14);
  border-bottom-color: var(--volt);
}

/* ---------- 变更时间轴 ---------- */
.page-privacy .pp-timeline{
  list-style: none;
  margin: 26px 0 0;
  padding: 0 0 0 24px;
  border-left: 1px solid var(--pp-rule);
}
.page-privacy .pp-timeline > li{
  position: relative;
  padding-bottom: 26px;
}
.page-privacy .pp-timeline > li:last-child{
  padding-bottom: 0;
}
.page-privacy .pp-timeline > li::before{
  content: "";
  position: absolute;
  left: -26px;
  top: 6px;
  width: 3px;
  height: 14px;
  background: var(--ink);
}
.page-privacy .pp-timeline > li:first-child::before{
  background: var(--volt);
  outline: 1px solid rgba(26,20,16,.7);
}
.page-privacy .pp-timeline__ver{
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink);
}
.page-privacy .pp-body .pp-timeline p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px){
  .page-privacy .pp-head{
    padding: 34px 0 38px;
  }
  .page-privacy .pp-layout{
    padding-top: 56px;
  }
  .page-privacy .pp-sec__num{
    font-size: 46px;
    width: 52px;
  }
  .page-privacy .pp-item{
    padding: 20px 24px 20px 26px;
  }
  .page-privacy .pp-note{
    padding: 24px 28px;
  }
}

@media (min-width: 960px){
  .page-privacy .pp-layout{
    display: grid;
    grid-template-columns: 200px minmax(0, var(--pp-measure));
    gap: 72px;
    max-width: 952px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 64px;
  }
  .page-privacy .pp-toc{
    position: sticky;
    top: 68px;
    align-self: start;
    margin-bottom: 0;
  }
  .page-privacy .pp-body{
    max-width: var(--pp-measure);
  }
  .page-privacy .pp-sec{
    padding-top: 44px;
    margin-top: 44px;
  }
  .page-privacy .pp-sec:first-child{
    padding-top: 0;
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .pp-toc__item a{
    transition: none;
  }
}
</PAGE_CSS>