.page-privacy{
  --pp-measure: 44rem;
  --pp-ink-soft: rgba(243,246,241,.8);
  position: relative;
  padding-top: calc(var(--header-h) + 30px);
  padding-bottom: 104px;
  color: var(--cold);
  background:
    radial-gradient(120% 70% at 6% -8%, rgba(19,81,82,.62), rgba(11,59,60,0) 62%),
    radial-gradient(90% 60% at 100% 34%, rgba(63,142,139,.16), rgba(11,59,60,0) 72%),
    linear-gradient(180deg, var(--deep) 0%, var(--deep) 60%, var(--deep-shadow) 100%);
}

.page-privacy .pp-shell{
  width: min(100% - var(--gutter) * 2, var(--wrap));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
}

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

/* ---------- 封面 ---------- */
.page-privacy .pp-cover{
  padding-bottom: clamp(28px, 5vw, 52px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-cover .breadcrumbs{
  margin-bottom: 26px;
}

.page-privacy .pp-title{
  max-width: 22ch;
  margin: .34em 0 .48em;
  font-family: var(--font-cover);
  font-weight: 300;
  font-size: clamp(2.1rem, 6.6vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -.015em;
  color: var(--cold);
}

.page-privacy .pp-lede{
  max-width: 40rem;
  margin: 0 0 26px;
  color: var(--pp-ink-soft);
  font-size: var(--fs-17);
  line-height: 1.85;
}

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

.page-privacy .pp-cover__tags .tag{
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--steel);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-section{
  padding-block: clamp(34px, 5.5vw, 62px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-privacy .pp-section__head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pp-section__no{
  flex: none;
  font-family: var(--font-display);
  font-size: var(--fs-14);
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--bronze);
}

.page-privacy .pp-section__title{
  margin: 0;
  font-family: var(--font-cover);
  font-weight: 300;
  font-size: clamp(1.6rem, 4.2vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--cold);
}

.page-privacy .pp-section p{
  max-width: var(--pp-measure);
  margin: 0 0 1.05em;
  font-size: var(--fs-17);
  line-height: 1.9;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-list{
  max-width: var(--pp-measure);
  margin: 0 0 1.4em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 15px;
}

.page-privacy .pp-list li{
  position: relative;
  padding-left: 24px;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 11px;
  height: 2px;
  background: var(--fluo);
}

/* ---------- 玻璃提示 ---------- */
.page-privacy .pp-note{
  max-width: var(--pp-measure);
  margin: 1.6em 0 .4em;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--fluo);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(19,81,82,.74), rgba(22,26,25,.58));
  backdrop-filter: blur(8px);
}

.page-privacy .pp-note__label{
  display: block;
  margin-bottom: 8px;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--fluo-cream);
}

.page-privacy .pp-note p{
  max-width: none;
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--cold);
}

/* ---------- 纹理带 ---------- */
.page-privacy .pp-figure{
  margin: clamp(38px, 6.5vw, 70px) 0 0;
}

.page-privacy .pp-figure .figure__media{
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-privacy .pp-figure .figure__caption{
  margin-top: 12px;
  max-width: var(--pp-measure);
  font-size: var(--fs-12);
  line-height: 1.75;
  letter-spacing: .03em;
  color: var(--steel);
}

/* ---------- 联系条目 ---------- */
.page-privacy .pp-contact{
  max-width: var(--pp-measure);
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-contact__row{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-contact__label{
  flex: none;
  min-width: 5.2em;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--steel);
}

.page-privacy .pp-contact__value{
  font-size: var(--fs-17);
  color: var(--cold);
  word-break: break-word;
}

.page-privacy .pp-contact__note{
  max-width: var(--pp-measure);
  padding: 12px 16px;
  border-left: 3px solid var(--cyan);
  background: rgba(19,81,82,.32);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--fs-14) !important;
  color: var(--pp-ink-soft);
}

/* ---------- 右侧目录 ---------- */
.page-privacy .pp-toc{
  padding-top: 4px;
}

.page-privacy .pp-toc__title{
  margin: 0 0 14px;
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--fluo);
}

.page-privacy .pp-toc__list{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 18px;
}

.page-privacy .pp-toc__list a{
  display: flex;
  gap: 9px;
  padding: 8px 0;
  font-size: var(--fs-14);
  line-height: 1.5;
  color: var(--steel);
  text-decoration: none;
  transition: color .18s ease, transform .18s ease;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible{
  color: var(--fluo);
  transform: translateX(3px);
}

.page-privacy .pp-toc__no{
  flex: none;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--bronze);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .pp-top{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: 10px 15px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(11,59,60,.88);
  backdrop-filter: blur(8px);
  color: var(--cold);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .pp-top:hover,
.page-privacy .pp-top:focus-visible{
  color: var(--fluo);
  border-color: var(--fluo);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 1024px){
  .page-privacy .pp-shell{
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: 64px;
  }

  .page-privacy .pp-toc{
    position: sticky;
    top: calc(var(--header-h) + 28px);
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
    padding: 0 0 0 22px;
    border-left: 1px solid var(--line);
  }

  .page-privacy .pp-toc__list{
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-privacy .pp-contact__row{
    flex-wrap: nowrap;
  }
}

@media (max-width: 560px){
  .page-privacy{
    padding-bottom: 84px;
  }

  .page-privacy .pp-top{
    right: 12px;
    bottom: 12px;
    padding: 8px 12px;
  }

  .page-privacy .pp-contact__row{
    gap: 6px;
  }

  .page-privacy .pp-contact__value{
    font-size: var(--fs-14);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-top{
    transition: none;
  }
}
<<<END>>>