.page-privacy {
  background: var(--paper-ivory);
  color: var(--ink-graphite);
}

/* ---------- 页面头部 ---------- */
.page-privacy .privacy-head {
  padding: 40px 0 0;
}

.page-privacy .privacy-head__eyebrow {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan-ink);
}

.page-privacy .privacy-head__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 7vw, 72px);
  line-height: 1.06;
  letter-spacing: .02em;
  color: var(--ink-graphite);
  max-width: 18ch;
}

.page-privacy .privacy-head__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-head__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-head__facts li {
  padding: 6px 14px;
  border: 1px solid var(--boundary-cloud);
  border-radius: var(--r-pill);
  background: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}

.page-privacy .privacy-figure {
  margin: 32px 0 0;
}

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

/* ---------- 两栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-top: 44px;
  padding-bottom: 72px;
}

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

.page-privacy .privacy-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ink-mute);
}

.page-privacy .privacy-toc {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 7px 14px;
  border: 1px solid var(--boundary-cloud);
  border-radius: var(--r-pill);
  background: #fff;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: color 160ms var(--ease), background 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .privacy-toc a:hover {
  border-color: var(--pulse-violet);
  color: var(--pulse-violet);
}

.page-privacy .privacy-toc a[aria-current="true"] {
  background: var(--pulse-violet);
  border-color: var(--pulse-violet);
  color: #fff;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan-ink);
}

.page-privacy .privacy-toc a[aria-current="true"] .privacy-toc__num {
  color: #fff;
}

/* ---------- 正文条款 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .doc-section {
  margin-top: 34px;
  padding-top: 34px;
  border-top: 1px solid var(--boundary-cloud);
}

.page-privacy .doc-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .doc-section__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan-ink);
}

.page-privacy .doc-section__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.16;
  letter-spacing: .02em;
  color: var(--ink-graphite);
}

.page-privacy .doc-section > p {
  max-width: 60ch;
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .doc-section > p:last-child {
  margin-bottom: 0;
}

.page-privacy .note {
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 收集范围双卡 ---------- */
.page-privacy .collect-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 24px 0 22px;
}

.page-privacy .collect-card {
  padding: 22px 20px;
  background: #fff;
  border: 1px solid var(--boundary-cloud);
  border-radius: var(--r-md);
  transition: border-color 160ms var(--ease);
}

.page-privacy .collect-card:hover {
  border-color: var(--pulse-violet);
}

.page-privacy .collect-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: .02em;
  color: var(--ink-graphite);
}

.page-privacy .collect-card ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .collect-card li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 9px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-privacy .collect-card li:last-child {
  margin-bottom: 0;
}

.page-privacy .collect-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--signal-cyan);
}

.page-privacy .collect-card--amber li::before {
  background: var(--amber-highland);
}

/* ---------- 用途清单 ---------- */
.page-privacy .usage-list {
  margin: 22px 0 20px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--boundary-cloud);
}

.page-privacy .usage-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--boundary-cloud);
}

.page-privacy .usage-list__num {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.9;
  color: var(--pulse-violet);
}

.page-privacy .usage-list__text {
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy .usage-list__text strong {
  color: var(--ink-graphite);
  font-weight: 700;
}

/* ---------- 保存期限 ---------- */
.page-privacy .retention {
  display: grid;
  gap: 10px;
  margin: 20px 0 22px;
}

.page-privacy .retention__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 16px;
  background: var(--lilac-mist);
  border-radius: var(--r-sm);
}

.page-privacy .retention__key {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan-ink);
}

.page-privacy .retention__val {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-graphite);
}

/* ---------- 权利面板 ---------- */
.page-privacy .rights-panel {
  margin: 20px 0 0;
  padding: 26px 22px 24px;
  background: var(--pine-deep);
  border-radius: var(--r-lg);
}

.page-privacy .rights-panel__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--paper-ivory);
}

.page-privacy .rights-panel p {
  max-width: 58ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: #D7E3DD;
}

.page-privacy .rights-panel .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid rgba(246, 243, 236, .35);
  border-radius: var(--r-pill);
  background: rgba(246, 243, 236, .08);
  color: var(--paper-ivory);
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
  transition: background 160ms var(--ease), transform 160ms var(--ease);
}

.page-privacy .rights-panel .copy-btn:hover {
  background: rgba(246, 243, 236, .18);
  transform: translateX(4px);
}

.page-privacy .rights-panel .copy-btn__val {
  word-break: break-all;
}

.page-privacy .rights-panel .copy-btn__hint {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--amber-highland);
}

/* ---------- 页脚导航条 ---------- */
.page-privacy .doc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid var(--boundary-cloud);
}

.page-privacy .to-top-link {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--signal-cyan);
  padding-bottom: 2px;
  transition: color 160ms var(--ease), transform 160ms var(--ease);
}

.page-privacy .to-top-link:hover {
  color: var(--pulse-violet);
  border-bottom-color: var(--pulse-violet);
  transform: translateX(4px);
}

/* ---------- 桌面版 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-head {
    padding-top: 56px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 64px;
    padding-top: 64px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }

  .page-privacy .privacy-toc {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc a {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--boundary-cloud);
    border-radius: 0;
    background: transparent;
    white-space: normal;
    font-size: 14px;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc a:hover {
    border-left-color: var(--signal-cyan);
    background: transparent;
    transform: translateX(4px);
  }

  .page-privacy .privacy-toc a[aria-current="true"] {
    background: transparent;
    border-left-color: var(--pulse-violet);
    color: var(--pulse-violet);
    font-weight: 700;
  }

  .page-privacy .privacy-toc a[aria-current="true"] .privacy-toc__num {
    color: var(--pulse-violet);
  }

  .page-privacy .collect-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .retention__row {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-privacy .rights-panel {
    padding: 32px 34px 30px;
  }

  .page-privacy .usage-list li {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 18px;
  }
}
</final>