.page-privacy {
  --pp-paper: #F3EEE3;
  --pp-paper-2: #EAE4D6;
  --pp-ink: #14181F;
  --pp-ink-soft: rgba(20, 24, 31, 0.70);
  --pp-rule: rgba(20, 24, 31, 0.14);
  --pp-rule-strong: rgba(20, 24, 31, 0.34);
  --pp-accent: #0F9C86;
  background: var(--paper);
  color: var(--ink-text);
  padding-top: calc(var(--masthead-space) + 20px);
  padding-bottom: 72px;
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-head {
  padding-bottom: 40px;
  border-bottom: 1px solid var(--pp-rule-strong);
}

.page-privacy .privacy-head .breadcrumbs {
  margin-bottom: 24px;
}

.page-privacy .privacy-head__bar {
  display: block;
  width: 56px;
  height: 3px;
  background: var(--cyan);
  margin-bottom: 20px;
}

.page-privacy .privacy-head .eyebrow {
  color: var(--pp-ink-soft);
  letter-spacing: 0.14em;
  display: block;
  margin-bottom: 12px;
}

.page-privacy .privacy-head h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 20em;
}

.page-privacy .privacy-head__lede {
  font-size: var(--fs-18);
  line-height: 1.75;
  color: var(--pp-ink-soft);
  max-width: 46em;
  margin: 0 0 28px;
}

.page-privacy .privacy-head__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: var(--fs-14);
  color: var(--pp-ink-soft);
  border-top: 1px solid var(--pp-rule);
  padding-top: 16px;
}

.page-privacy .privacy-head__meta li {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .privacy-head__meta .mono {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--pp-accent);
}

/* ---------- 外壳 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-top: 44px;
}

/* ---------- 章节锚点 ---------- */
.page-privacy .privacy-toc {
  border-bottom: 1px solid var(--pp-rule);
  padding-bottom: 16px;
}

.page-privacy .privacy-toc__label {
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pp-ink-soft);
  margin: 0 0 12px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: var(--fs-14);
  line-height: 1.4;
  color: var(--pp-ink-soft);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link .mono {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--pp-accent);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--pp-ink);
  border-bottom-color: var(--cyan);
  background: rgba(0, 229, 192, 0.10);
  outline: none;
}

.page-privacy .privacy-toc__link:focus-visible {
  box-shadow: 0 0 0 2px var(--cyan);
}

.page-privacy:has(#collect:target) .privacy-toc__link[href="#collect"],
.page-privacy:has(#storage:target) .privacy-toc__link[href="#storage"],
.page-privacy:has(#distribution:target) .privacy-toc__link[href="#distribution"],
.page-privacy:has(#rights:target) .privacy-toc__link[href="#rights"],
.page-privacy:has(#reach:target) .privacy-toc__link[href="#reach"],
.page-privacy:has(#updates:target) .privacy-toc__link[href="#updates"] {
  color: var(--pp-ink);
  border-bottom-color: var(--cyan);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-sec {
  padding: 48px 0;
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: calc(var(--masthead-space) + 20px);
}

.page-privacy .privacy-body > .privacy-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.08em;
  color: var(--pp-accent);
  flex: none;
}

.page-privacy .privacy-sec__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-privacy .privacy-sec__lede {
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--pp-ink-soft);
  margin: 0 0 28px;
  max-width: 44em;
}

.page-privacy .privacy-sec p {
  font-size: var(--fs-16);
  line-height: 1.75;
  margin: 0 0 18px;
  max-width: 44em;
}

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

.page-privacy .privacy-sec a {
  color: var(--pp-ink);
  text-decoration: underline;
  text-decoration-color: var(--pp-accent);
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease), text-decoration-color var(--dur) var(--ease);
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--pp-accent);
  text-decoration-color: var(--pp-ink);
  outline: none;
}

/* ---------- 三类信息卡片 ---------- */
.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pp-rule-strong);
  border: 1px solid var(--pp-rule-strong);
}

.page-privacy .privacy-card {
  background: var(--pp-paper-2);
  padding: 22px 20px 24px;
  transition: background-color var(--dur) var(--ease);
}

.page-privacy .privacy-card:hover {
  background: #F1EADA;
}

.page-privacy .privacy-card__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--pp-accent);
  margin: 0 0 10px;
}

.page-privacy .privacy-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 700;
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-card p {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--pp-ink-soft);
  margin: 0;
  max-width: none;
}

/* ---------- 配图 ---------- */
.page-privacy .privacy-figure {
  margin: 0 0 28px;
  border: 1px solid var(--pp-rule-strong);
  background: var(--pp-paper-2);
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-figure__cap {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--pp-ink-soft);
}

/* ---------- 两栏对照 ---------- */
.page-privacy .privacy-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pp-rule-strong);
  border: 1px solid var(--pp-rule-strong);
}

.page-privacy .privacy-compare__col {
  background: var(--pp-paper);
  padding: 22px 20px;
}

.page-privacy .privacy-compare__head {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--pp-accent);
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pp-rule);
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--pp-accent);
}

/* ---------- 提示条 ---------- */
.page-privacy .privacy-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 26px;
  padding: 16px 18px;
  border-left: 3px solid var(--cyan);
  background: var(--pp-paper-2);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

.page-privacy .privacy-note__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  background: var(--cyan);
  border-radius: 50%;
}

/* ---------- 折叠条款 ---------- */
.page-privacy .privacy-details-wrap {
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-details {
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--pp-ink);
  transition: color var(--dur) var(--ease);
}

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

.page-privacy .privacy-details summary .mono {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--pp-accent);
  flex: none;
}

.page-privacy .privacy-details summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  line-height: 1;
  color: var(--pp-accent);
  transition: transform var(--dur) var(--ease);
}

.page-privacy .privacy-details[open] summary::after {
  content: "\2212";
}

.page-privacy .privacy-details summary:hover,
.page-privacy .privacy-details summary:focus-visible {
  color: var(--pp-accent);
  outline: none;
}

.page-privacy .privacy-details summary:focus-visible {
  box-shadow: 0 0 0 2px var(--cyan);
}

.page-privacy .privacy-details__body {
  padding: 0 0 20px 30px;
}

.page-privacy .privacy-details__body p {
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--pp-ink-soft);
  margin: 0;
}

/* ---------- 联系卡 ---------- */
.page-privacy .privacy-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  border: 1px solid var(--pp-rule-strong);
  background: var(--pp-paper-2);
}

.page-privacy .privacy-contact__main {
  min-width: 0;
}

.page-privacy .privacy-contact__label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--pp-accent);
  margin: 0 0 8px;
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-mono);
  font-size: clamp(16px, 3vw, 22px);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0;
  word-break: break-all;
}

.page-privacy .privacy-contact .copy-btn {
  flex: none;
}

.page-privacy .privacy-contact__hint {
  margin: 18px 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--pp-ink-soft);
  max-width: 44em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-head {
    padding-bottom: 52px;
  }
}

@media (min-width: 960px) {
  .page-privacy {
    padding-top: calc(var(--masthead-space) + 40px);
    padding-bottom: 104px;
  }

  .page-privacy .privacy-shell {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 64px;
    padding-top: 56px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--masthead-space) + 24px);
    border-bottom: 0;
    border-left: 1px solid var(--pp-rule);
    padding-bottom: 0;
    padding-left: 4px;
  }

  .page-privacy .privacy-toc__label {
    padding-left: 14px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .privacy-toc__link {
    border-bottom: 0;
    border-left: 2px solid transparent;
    white-space: normal;
    align-items: flex-start;
    padding: 9px 12px 9px 14px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-left-color: var(--cyan);
    border-bottom-color: transparent;
  }

  .page-privacy:has(#collect:target) .privacy-toc__link[href="#collect"],
  .page-privacy:has(#storage:target) .privacy-toc__link[href="#storage"],
  .page-privacy:has(#distribution:target) .privacy-toc__link[href="#distribution"],
  .page-privacy:has(#rights:target) .privacy-toc__link[href="#rights"],
  .page-privacy:has(#reach:target) .privacy-toc__link[href="#reach"],
  .page-privacy:has(#updates:target) .privacy-toc__link[href="#updates"] {
    border-left-color: var(--cyan);
    border-bottom-color: transparent;
    background: rgba(0, 229, 192, 0.08);
  }

  .page-privacy .privacy-sec {
    padding: 56px 0;
  }

  .page-privacy .privacy-sec__lede {
    font-size: var(--fs-18);
  }

  .page-privacy .privacy-details summary {
    font-size: var(--fs-18);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-shell {
    gap: 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-card,
  .page-privacy .privacy-details summary,
  .page-privacy .privacy-details summary::after {
    transition: none;
  }
}
<<<END>>>
```