.page-privacy {
  --pp-rule: rgba(11, 30, 45, 0.16);
  --pp-rule-strong: rgba(11, 30, 45, 0.34);
  background: var(--ink-navy);
  color: var(--cream-90);
  position: relative;
  overflow-x: hidden;
}

.page-privacy [id] {
  scroll-margin-top: 96px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: clamp(26px, 5vw, 48px) 0 clamp(30px, 6vw, 62px);
  background:
    radial-gradient(circle at 84% 6%, rgba(25, 245, 192, 0.14), transparent 46%),
    repeating-linear-gradient(90deg, rgba(94, 127, 146, 0.14) 0 1px, transparent 1px 96px),
    linear-gradient(180deg, rgba(7, 21, 34, 0.94), rgba(11, 30, 45, 0.82));
  border-bottom: 2px solid rgba(25, 245, 192, 0.3);
}

.page-privacy .pp-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  min-width: 0;
}

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

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cream-70);
}

.page-privacy .breadcrumbs a {
  color: var(--cream-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-privacy .pp-hero .eyebrow {
  color: var(--amber);
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-privacy .pp-hero h1 {
  margin: 0;
  max-width: 17em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.2vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper-cream);
}

.page-privacy .pp-hero h1 em {
  font-style: normal;
  color: var(--pitch-cyan);
}

.page-privacy .pp-hero .lede {
  margin: 20px 0 0;
  max-width: 42em;
  padding-left: 16px;
  border-left: 2px solid rgba(25, 245, 192, 0.55);
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.72;
  color: var(--cream-80);
}

.page-privacy .pp-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--cream-70);
}

.page-privacy .pp-hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-privacy .pp-hero-meta span::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--amber);
  transform: rotate(45deg);
  flex: none;
}

.page-privacy .pp-figure {
  margin: 0;
  min-width: 0;
  border: 2px solid var(--line-blue);
  background: var(--slate-blue);
  box-shadow: 12px 12px 0 rgba(25, 245, 192, 0.12);
}

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

.page-privacy .pp-figure .media-caption {
  padding: 9px 12px;
  border-top: 1px solid rgba(94, 127, 146, 0.7);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--cream-70);
}

/* ---------- 纸面区 ---------- */
.page-privacy .pp-sheet {
  background: var(--paper-cream);
  color: var(--ink-navy);
  border-top: 2px solid var(--ink-navy);
  padding: clamp(26px, 4.5vw, 52px) 0 clamp(44px, 7vw, 84px);
}

.page-privacy .pp-body {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: start;
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  background: var(--slate-blue);
  color: var(--paper-cream);
  border: 2px solid var(--ink-navy);
  padding: 16px 14px 14px;
  box-shadow: 8px 8px 0 rgba(11, 30, 45, 0.14);
}

.page-privacy .pp-toc-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pitch-cyan);
  text-transform: uppercase;
}

.page-privacy .pp-toc-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  grid-template-columns: repeat(auto-fit, minmax(146px, 1fr));
}

.page-privacy .pp-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 8px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--cream-80);
  text-decoration: none;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pp-toc-list a:hover,
.page-privacy .pp-toc-list a:focus-visible {
  color: var(--ink-navy);
  background: var(--pitch-cyan);
  border-left-color: var(--ink-navy);
}

.page-privacy .pp-toc-list .mono {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--pitch-cyan);
}

.page-privacy .pp-toc-list a:hover .mono,
.page-privacy .pp-toc-list a:focus-visible .mono {
  color: var(--ink-navy);
}

.page-privacy .pp-top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(25, 245, 192, 0.45);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--pitch-cyan);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

/* ---------- 条款正文 ---------- */
.page-privacy .pp-article {
  display: grid;
  gap: clamp(26px, 4vw, 42px);
  min-width: 0;
}

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

.page-privacy .pp-section-head {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink-navy);
}

.page-privacy .pp-section-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 64px;
  height: 2px;
  background: var(--clay);
}

.page-privacy .pp-num {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.6vw, 24px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--clay);
}

.page-privacy .pp-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.1vw, 30px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--ink-navy);
}

.page-privacy .pp-card {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding: clamp(16px, 2.6vw, 28px);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--pp-rule-strong);
  border-left: 4px solid var(--moss-green);
  box-shadow: 6px 6px 0 rgba(184, 107, 75, 0.16);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .pp-section:target .pp-card {
  border-left-color: var(--ink-navy);
  background: var(--mist-cyan);
}

.page-privacy .pp-card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.74;
}

.page-privacy .pp-card p a {
  color: var(--slate-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--clay);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pp-card p a:hover,
.page-privacy .pp-card p a:focus-visible {
  color: var(--clay);
  border-bottom-color: var(--ink-navy);
}

.page-privacy .pp-card strong {
  font-weight: 700;
  color: var(--ink-navy);
}

.page-privacy .pp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: ppitem;
}

.page-privacy .pp-list > li {
  counter-increment: ppitem;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  font-size: 15px;
  line-height: 1.68;
}

.page-privacy .pp-list > li::before {
  content: counter(ppitem, decimal-leading-zero);
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--clay);
}

.page-privacy .pp-flag {
  display: inline-block;
  margin-right: 6px;
  padding: 2px 7px;
  background: var(--moss-green);
  color: var(--paper-cream);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  vertical-align: 1px;
}

/* ---------- 折叠细则 ---------- */
.page-privacy .pp-more {
  border-top: 1px dashed var(--pp-rule-strong);
  padding-top: 4px;
}

.page-privacy .pp-more > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--slate-blue);
  transition: color 0.18s var(--ease);
}

.page-privacy .pp-more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-more > summary::after {
  content: "展开";
  flex: none;
  font-size: 11px;
  color: var(--clay);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-privacy .pp-more[open] > summary::after {
  content: "收起";
}

.page-privacy .pp-more > summary:hover,
.page-privacy .pp-more > summary:focus-visible {
  color: var(--clay);
}

.page-privacy .pp-more-body {
  display: grid;
  gap: 10px;
  padding: 4px 0 2px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--slate-blue);
}

.page-privacy .pp-more-body p {
  margin: 0;
}

/* ---------- 相关入口 ---------- */
.page-privacy .pp-related {
  border-top: 2px solid var(--ink-navy);
  padding-top: 16px;
}

.page-privacy .pp-related h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--ink-navy);
}

.page-privacy .pp-related-grid {
  display: grid;
  gap: 8px;
}

.page-privacy .pp-related-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--pp-rule-strong);
  font-size: 14px;
  color: var(--ink-navy);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pp-related-link .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--clay);
  transition: color 0.18s var(--ease);
}

.page-privacy .pp-related-link:hover,
.page-privacy .pp-related-link:focus-visible {
  background: var(--ink-navy);
  border-color: var(--ink-navy);
  color: var(--paper-cream);
}

.page-privacy .pp-related-link:hover .mono,
.page-privacy .pp-related-link:focus-visible .mono {
  color: var(--pitch-cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .pp-related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: end;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-body {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(28px, 3.4vw, 48px);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 92px;
  }

  .page-privacy .pp-toc-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 0.01ms !important;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pp-hero {
    background: #fff;
    border-bottom: 1px solid #000;
    padding: 0 0 12px;
  }

  .page-privacy .pp-hero h1,
  .page-privacy .pp-hero .lede,
  .page-privacy .pp-hero-meta,
  .page-privacy .breadcrumbs,
  .page-privacy .breadcrumbs a {
    color: #000;
  }

  .page-privacy .pp-toc,
  .page-privacy .pp-top-link,
  .page-privacy .pp-figure {
    display: none;
  }

  .page-privacy .pp-sheet {
    background: #fff;
    border-top: 0;
    padding: 0;
  }

  .page-privacy .pp-body,
  .page-privacy .pp-article {
    display: block;
  }

  .page-privacy .pp-card {
    background: #fff;
    box-shadow: none;
    break-inside: avoid;
  }

  .page-privacy .pp-more > summary {
    color: #000;
    cursor: default;
  }

  .page-privacy .pp-more > summary::after {
    content: "";
    border: 0;
  }
}
<<<END>>>