.page-privacy {
  --pp-ink: #1b1526;
  --pp-ink-soft: #3f394d;
  --pp-rule: rgba(27, 21, 38, 0.18);
  --pp-rule-soft: rgba(27, 21, 38, 0.1);
  --pp-gap: clamp(1rem, 2.6vw, 1.6rem);
  padding-block: clamp(1.25rem, 3vw, 2.25rem) clamp(2.5rem, 6vw, 5rem);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* 面包屑 */
.page-privacy .pp-crumb {
  margin-bottom: clamp(1rem, 3vw, 1.75rem);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.page-privacy .pp-crumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  color: var(--ash);
}

.page-privacy .pp-crumb li {
  display: flex;
  align-items: baseline;
}

.page-privacy .pp-crumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--line-strong);
}

.page-privacy .pp-crumb a {
  color: var(--ash);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

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

/* 首屏 */
.page-privacy .pp-hero {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding-bottom: clamp(1.5rem, 4vw, 2.75rem);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-hero h1 {
  margin: 0.5rem 0 1rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: 0.94;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pp-lede {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.85;
  color: rgba(243, 233, 215, 0.82);
}

.page-privacy .pp-hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
}

.page-privacy .pp-hero-art {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-cyan);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-privacy .pp-hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.82;
}

/* 主布局 */
.page-privacy .pp-shell {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(1.5rem, 4vw, 2.75rem);
}

/* 章节索引 */
.page-privacy .pp-index-head {
  margin: 0 0 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ash);
}

.page-privacy .pp-index-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem 0.6rem;
  margin: 0;
  padding: 0;
}

.page-privacy .pp-index-list a {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.45rem 0.55rem;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--ash);
  text-decoration: none;
  border-left: 1px solid var(--line-soft);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  transition: color 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pp-index-list a:hover,
.page-privacy .pp-index-list a:focus-visible {
  color: var(--paper);
  background: rgba(26, 14, 46, 0.92);
  border-left-color: var(--pink);
}

.page-privacy .pp-index-list a[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(38, 247, 227, 0.14), rgba(38, 247, 227, 0));
}

.page-privacy .pp-idx-n {
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--line-strong);
}

.page-privacy .pp-index-list a[aria-current="true"] .pp-idx-n {
  color: var(--cyan);
}

.page-privacy .pp-index-foot {
  margin: 1rem 0 0;
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--line-strong);
}

/* 条款卡 */
.page-privacy .pp-body {
  display: grid;
  gap: var(--pp-gap);
  min-width: 0;
}

.page-privacy .pp-card {
  position: relative;
  padding: clamp(1.25rem, 3.2vw, 2.5rem);
  background: var(--paper);
  color: var(--pp-ink);
  border: 1px solid var(--pp-rule);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.page-privacy .pp-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(1.25rem, 3.2vw, 2.5rem);
  width: 54px;
  height: 2px;
  background: var(--teal);
}

.page-privacy .pp-card:nth-child(3n + 2)::before {
  background: var(--orange);
}

.page-privacy .pp-card:nth-child(3n)::before {
  background: var(--pink);
}

.page-privacy .pp-num {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--teal);
}

.page-privacy .pp-card h2 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--pp-ink);
}

.page-privacy .pp-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--pp-ink);
}

.page-privacy .pp-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-card p + p,
.page-privacy .pp-card p + ul,
.page-privacy .pp-card p + dl,
.page-privacy .pp-card ul + p,
.page-privacy .pp-card dl + p,
.page-privacy .pp-card .pp-facts + p {
  margin-top: 0.9rem;
}

.page-privacy .pp-card a {
  color: var(--teal);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pp-card a:hover,
.page-privacy .pp-card a:focus-visible {
  color: var(--pp-ink);
  text-decoration-color: var(--pink);
}

/* 信息分类列表 */
.page-privacy .pp-facts {
  display: grid;
  gap: 0;
  margin-top: 1.1rem;
  border-left: 1px solid var(--pp-rule);
}

.page-privacy .pp-item {
  position: relative;
  padding: 0.15rem 0 1.1rem 1.1rem;
}

.page-privacy .pp-item:last-child {
  padding-bottom: 0;
}

.page-privacy .pp-item::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 0.62rem;
  width: 5px;
  height: 5px;
  background: var(--teal);
}

.page-privacy .pp-item:nth-child(2)::before {
  background: var(--orange);
}

.page-privacy .pp-item:nth-child(3)::before {
  background: var(--pink);
}

.page-privacy .pp-item:nth-child(4)::before {
  background: var(--warn);
}

/* 用途映射 */
.page-privacy .pp-map {
  margin: 1.1rem 0 0;
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-map-row {
  display: grid;
  gap: 0.15rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-map dt {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--pp-ink);
}

.page-privacy .pp-map dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--pp-ink-soft);
}

/* 项目列表 */
.page-privacy .pp-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 0.5rem;
  height: 1px;
  background: var(--teal);
}

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

/* 深色收尾卡 */
.page-privacy .pp-card--dark {
  background: linear-gradient(150deg, var(--violet) 0%, var(--void) 72%);
  border-color: var(--line-cyan);
  color: var(--paper);
}

.page-privacy .pp-card--dark::before {
  background: var(--cyan);
}

.page-privacy .pp-card--dark h2,
.page-privacy .pp-card--dark .pp-num {
  color: var(--cyan);
}

.page-privacy .pp-card--dark p,
.page-privacy .pp-card--dark .pp-list li {
  color: rgba(243, 233, 215, 0.84);
}

.page-privacy .pp-card--dark .pp-list li::before {
  background: var(--orange);
}

.page-privacy .pp-card--dark a {
  color: var(--cyan);
  text-decoration-color: rgba(38, 247, 227, 0.45);
}

.page-privacy .pp-card--dark a:hover,
.page-privacy .pp-card--dark a:focus-visible {
  color: var(--paper);
  text-decoration-color: var(--pink);
}

.page-privacy .pp-mail {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--line-cyan);
  border-radius: var(--r-sm);
  background: rgba(7, 7, 12, 0.55);
  font-family: var(--font-data);
  font-size: clamp(0.92rem, 2.6vw, 1.2rem);
  letter-spacing: 0.01em;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .pp-icp {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--warn);
  letter-spacing: 0.04em;
}

.page-privacy .pp-version {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(243, 233, 215, 0.6);
}

@media (min-width: 620px) {
  .page-privacy .pp-map-row {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 1.25rem;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-privacy .pp-hero-art img {
    aspect-ratio: 4 / 3;
  }

  .page-privacy .pp-shell {
    grid-template-columns: minmax(170px, 224px) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-privacy .pp-index-list {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .page-privacy .pp-facts {
    grid-template-columns: 1fr 1fr;
    column-gap: 2rem;
    border-left: 0;
  }

  .page-privacy .pp-item {
    padding-left: 1.1rem;
    border-left: 1px solid var(--pp-rule);
  }

  .page-privacy .pp-item::before {
    top: 0.62rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-index-list a,
  .page-privacy .pp-crumb a {
    transition: none;
  }
}

@media print {
  .page-privacy {
    padding: 0;
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .pp-index,
  .page-privacy .pp-hero-art,
  .page-privacy .pp-hero-links,
  .page-privacy .pp-crumb {
    display: none;
  }

  .page-privacy .pp-card,
  .page-privacy .pp-card--dark {
    background: #ffffff;
    color: #000000;
    border: 1px solid #b9b3ad;
    box-shadow: none;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-privacy .pp-card h2,
  .page-privacy .pp-card h3,
  .page-privacy .pp-card p,
  .page-privacy .pp-card li,
  .page-privacy .pp-map dt,
  .page-privacy .pp-map dd {
    color: #000000;
  }

  .page-privacy .pp-card a {
    color: #000000;
  }
}
<<<END>>>