.page-privacy {
  --pv-nav-width: 252px;
  --pv-line: var(--c-line);
  background: var(--c-field);
  color: var(--c-warm);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 页头 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 40px 0 44px;
  border-bottom: var(--line-hair);
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  filter: saturate(0.75);
  max-width: 100%;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(180deg, rgba(11, 43, 36, 0.7) 0%, rgba(11, 43, 36, 0.94) 62%, var(--c-field) 100%),
    repeating-linear-gradient(0deg, rgba(30, 74, 63, 0.5) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, rgba(30, 74, 63, 0.5) 0 1px, transparent 1px 56px);
}

.page-privacy .breadcrumb {
  margin-bottom: 22px;
}

.page-privacy .pv-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.2vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 18em;
  text-wrap: balance;
}

.page-privacy .pv-hero__lede {
  margin: 20px 0 0;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 240, 232, 0.82);
}

.page-privacy .pv-meta {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.01em;
  color: var(--c-muted);
}

.page-privacy .pv-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 13px;
  border: var(--line-hair);
  border-radius: var(--radius-pill);
  background: rgba(16, 59, 49, 0.45);
}

.page-privacy .pv-meta .data-label {
  color: var(--c-cyan);
  margin: 0;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-top: 40px;
  padding-bottom: 72px;
}

/* ---------- 目录胶囊 ---------- */
.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-muted);
}

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

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 14px;
  border: var(--line-hair);
  border-radius: var(--radius-pill);
  background: rgba(7, 18, 15, 0.35);
  color: var(--c-warm);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-cyan);
  letter-spacing: 0.04em;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  background: var(--c-pitch);
  border-color: var(--c-cyan-soft);
  color: var(--c-cyan-soft);
}

/* ---------- 正文 ---------- */
.page-privacy .pv-article {
  max-width: 760px;
  min-width: 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(244, 240, 232, 0.9);
}

.page-privacy .pv-article p {
  margin: 0 0 18px;
  max-width: 46em;
}

.page-privacy .pv-article a {
  color: var(--c-cyan-soft);
  text-decoration: underline;
  text-decoration-color: rgba(46, 242, 194, 0.45);
  text-underline-offset: 4px;
}

.page-privacy .pv-article a:hover,
.page-privacy .pv-article a:focus-visible {
  color: var(--c-cyan);
  text-decoration-color: var(--c-cyan);
}

.page-privacy .pv-article strong {
  color: var(--c-warm);
  font-weight: 700;
}

/* ---------- 速览面板 ---------- */
.page-privacy .pv-brief {
  position: relative;
  padding: 24px 22px;
  border: var(--line-hair);
  border-left: 2px solid var(--c-cyan);
  border-radius: var(--radius-m);
  background:
    linear-gradient(135deg, rgba(46, 242, 194, 0.09), rgba(16, 59, 49, 0.35) 55%, rgba(11, 43, 36, 0.2));
  box-shadow: var(--shadow-island);
}

.page-privacy .pv-brief__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
}

.page-privacy .pv-brief__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pv-brief__list li {
  position: relative;
  padding-left: 20px;
  color: rgba(244, 240, 232, 0.86);
}

.page-privacy .pv-brief__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 8px;
  height: 2px;
  background: var(--c-orange);
  border-radius: 2px;
}

/* ---------- 章节 ---------- */
.page-privacy .pv-clause {
  padding-top: 36px;
  margin-top: 36px;
  border-top: var(--line-hair);
}

.page-privacy .pv-brief + .pv-clause {
  margin-top: 40px;
}

.page-privacy .pv-clause h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-warm);
  scroll-margin-top: 96px;
}

.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--c-orange);
  padding: 3px 8px;
  border: 1px solid rgba(255, 122, 26, 0.4);
  border-radius: var(--radius-s);
  background: rgba(122, 59, 14, 0.22);
}

.page-privacy .pv-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 46em;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 9px;
  border: 1px solid var(--c-cyan);
  border-radius: 2px;
  transform: rotate(45deg);
  opacity: 0.85;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pv-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 9px 18px;
  border: var(--line-hair);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pv-top::before {
  content: "↑";
  color: var(--c-orange);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  background: var(--c-pitch);
  border-color: var(--c-cyan-soft);
}

/* ---------- 断点 ---------- */
@media (min-width: 768px) {
  .page-privacy .pv-hero {
    padding: 56px 0 56px;
  }

  .page-privacy .pv-hero__lede {
    font-size: 17px;
  }

  .page-privacy .pv-layout {
    padding-top: 56px;
    padding-bottom: 96px;
  }

  .page-privacy .pv-brief {
    padding: 28px 30px;
  }

  .page-privacy .pv-clause {
    padding-top: 44px;
    margin-top: 44px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-nav-width) minmax(0, 1fr);
    gap: 64px;
    align-items: start;
    padding-top: 64px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 104px;
    padding-right: 12px;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .pv-toc__link {
    width: 100%;
    padding: 9px 12px;
    border-color: transparent;
    border-radius: var(--radius-s);
    background: transparent;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-color: var(--pv-line);
  }

  .page-privacy .pv-hero h1 {
    max-width: 16em;
  }
}
</｜｜DSML｜｜ parameter>
</answer>