.page-privacy {
  --privacy-rule: rgba(61, 90, 254, .28);
  --privacy-doc-width: 74ch;
  display: block;
  background: var(--space);
  color: var(--muted);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: calc(var(--header-h) + 2.5rem) 0 3rem;
  background:
    radial-gradient(120% 92% at 10% 0%, rgba(108, 59, 255, .22), transparent 62%),
    radial-gradient(88% 70% at 94% 10%, rgba(34, 224, 214, .10), transparent 60%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet) 26%, var(--cyan) 74%, transparent);
  opacity: .8;
}

.page-privacy .privacy-hero .breadcrumbs {
  font-size: .8125rem;
}

.page-privacy .privacy-hero__tag {
  margin: 2rem 0 0;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: .8rem 0 1.25rem;
  color: var(--glass);
  font-size: clamp(2.6rem, 8vw, 4.4rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.02em;
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem 2.5rem;
  margin: 2rem 0 0;
  padding: 1.35rem 0 0;
  border-top: 1px solid var(--privacy-rule);
  list-style: none;
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  min-width: 0;
}

.page-privacy .privacy-hero__fact-k {
  font-size: .6875rem;
  font-weight: 400;
  letter-spacing: .28em;
  color: rgba(169, 182, 212, .7);
}

.page-privacy .privacy-hero__fact-v {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--glass);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.page-privacy .privacy-banner {
  position: relative;
  margin: 2.75rem 0 0;
  border: 1px solid var(--privacy-rule);
  background: var(--ink);
  aspect-ratio: 2 / 1;
  overflow: hidden;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 16, 38, .08), rgba(7, 16, 38, .74));
  pointer-events: none;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  height: auto;
  opacity: .82;
}

.page-privacy .privacy-banner .media-frame__caption {
  position: relative;
  z-index: 1;
}

/* ---------- 主布局 ---------- */
.page-privacy .privacy-layout {
  padding-bottom: 5rem;
}

.page-privacy .privacy-toc {
  margin: 0 0 2.5rem;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 .85rem;
  color: var(--cyan);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: .5rem;
  margin: 0;
  padding: 0 0 .5rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .55rem .8rem;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
  background: var(--glass-bg);
  color: var(--muted);
  font-size: .8125rem;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--glass);
  border-color: var(--cyan-soft);
  background: rgba(34, 224, 214, .08);
}

.page-privacy .privacy-toc__num {
  font-size: .75rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--violet);
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  position: relative;
  padding-block: 3rem;
  border-top: 1px solid var(--privacy-rule);
  scroll-margin-top: calc(var(--header-h) + 2rem);
}

.page-privacy .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause::after {
  content: attr(data-num);
  position: absolute;
  top: 2.4rem;
  right: 0;
  font-size: clamp(5rem, 17vw, 9.5rem);
  font-weight: 900;
  line-height: .76;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
  color: rgba(61, 90, 254, .09);
  pointer-events: none;
  user-select: none;
}

.page-privacy .clause:first-child::after {
  top: 0;
}

.page-privacy .clause:target {
  border-top-color: var(--cyan);
}

.page-privacy .clause__head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  gap: .875rem;
  margin: 0 0 1.6rem;
}

.page-privacy .clause__num {
  flex: 0 0 auto;
  font-size: clamp(1.5rem, 4.4vw, 2.35rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  color: rgba(169, 182, 212, .42);
  transition: color .24s var(--ease);
}

.page-privacy .clause.is-visible .clause__num,
.page-privacy .clause:target .clause__num {
  color: var(--violet);
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(1.3rem, 3.6vw, 1.85rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--glass);
}

.page-privacy .clause__body {
  position: relative;
  z-index: 1;
  max-width: var(--privacy-doc-width);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--muted);
}

.page-privacy .clause__body p {
  margin: 0 0 1.15rem;
}

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

.page-privacy .clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-soft);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .clause__body a:hover,
.page-privacy .clause__body a:focus-visible {
  color: var(--glass);
  border-bottom-color: var(--cyan);
}

.page-privacy .clause__body strong {
  font-weight: 700;
  color: var(--glass);
}

.page-privacy .clause__list {
  display: grid;
  gap: .9rem;
  margin: 1.3rem 0 1.3rem;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 1.4rem;
  line-height: 1.88;
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: .44rem;
  height: .44rem;
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

.page-privacy .clause__term {
  color: var(--glass);
  font-weight: 500;
  border-bottom: 1px dashed var(--cyan-soft);
  cursor: help;
}

.page-privacy .clause__callout {
  margin: 1.5rem 0 0;
  padding: 1rem 1.15rem;
  border-left: 2px solid var(--cyan);
  background: var(--glass-bg);
  color: var(--glass);
  font-size: .9375rem;
  line-height: 1.82;
}

/* ---------- 存储表 ---------- */
.page-privacy .clause__table {
  margin: 1.4rem 0 1.4rem;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .clause__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .2rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .clause__row dt {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--glass);
}

.page-privacy .clause__row dd {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.72;
}

.page-privacy .clause__row-when {
  font-variant-numeric: tabular-nums;
  color: rgba(169, 182, 212, .78);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-more {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-more__title {
  margin: 0 0 1.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-privacy .privacy-more__grid {
  display: grid;
  gap: .75rem;
}

.page-privacy .privacy-more__card {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
  background: var(--glass-bg);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-more__card:hover,
.page-privacy .privacy-more__card:focus-visible {
  border-color: var(--cyan);
  background: rgba(34, 224, 214, .07);
  transform: translateY(-2px);
}

.page-privacy .privacy-more__k {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--glass);
}

.page-privacy .privacy-more__d {
  font-size: .875rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: .55rem .9rem;
  border: 1px solid var(--cyan-soft);
  border-radius: var(--radius);
  background: rgba(7, 16, 38, .88);
  color: var(--glass);
  font-size: .8125rem;
  letter-spacing: .06em;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .clause__row {
    grid-template-columns: 9.5rem minmax(0, 1fr) 10rem;
    gap: 1.5rem;
    align-items: baseline;
  }

  .page-privacy .clause__row-when {
    text-align: right;
  }

  .page-privacy .privacy-more__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 桌面：左目录 + 右正文 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: minmax(12rem, 16rem) minmax(0, 1fr);
    gap: 3.75rem 4.5rem;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 2.5rem);
    margin-bottom: 0;
    max-height: calc(100vh - var(--header-h) - 5rem);
    overflow-y: auto;
    padding-right: .5rem;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

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

  .page-privacy .privacy-toc__list a {
    display: flex;
    align-items: baseline;
    width: 100%;
    padding: .62rem .5rem .62rem .8rem;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(34, 224, 214, .06);
    color: var(--glass);
  }

  .page-privacy .privacy-doc {
    max-width: var(--privacy-doc-width);
  }

  .page-privacy .privacy-top {
    right: 2rem;
    bottom: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-top,
  .page-privacy .privacy-more__card,
  .page-privacy .clause__num {
    transition: none;
  }

  .page-privacy .privacy-top:hover,
  .page-privacy .privacy-more__card:hover {
    transform: none;
  }
}
<<<END>>>