.page-privacy {
  --pv-rule-paper: #d9d3c3;
  --pv-ink-soft: #5a6862;
  --pv-gold-ink: #8a6a1e;
  --pv-orange-ink: #bf4712;
  padding-bottom: clamp(40px, 7vw, 96px);
}

.page-privacy .privacy-topbar {
  padding: 18px 0 6px;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 48px);
  padding-bottom: clamp(26px, 4vw, 54px);
}

.page-privacy .privacy-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-500);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 8vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.page-privacy .privacy-hero__title::after {
  content: "";
  display: block;
  width: 92px;
  height: 4px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--signal-orange) 0 26px, var(--gold-500) 26px 100%);
}

.page-privacy .privacy-hero__lede {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.85;
  color: var(--text-muted);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
}

/* ---------- 目录 + 正文分栏 ---------- */

.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-privacy .privacy-toc {
  border-top: 2px solid var(--gold-500);
  padding-top: 14px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-muted);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--text-primary);
  border-left-color: var(--gold-300);
}

.page-privacy .privacy-toc__link[data-active="true"] {
  color: var(--gold-300);
  border-left-color: var(--gold-500);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--signal-orange);
}

/* ---------- 冷白纸正文区 ---------- */

.page-privacy .privacy-paper {
  position: relative;
  background: var(--paper);
  color: var(--text-on-paper);
  border: 1px solid var(--grid-line);
  padding: clamp(22px, 3.6vw, 56px) clamp(18px, 3.2vw, 52px);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.36);
}

.page-privacy .privacy-paper::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--signal-orange) 0 68px, var(--gold-500) 68px 100%);
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: clamp(30px, 4vw, 52px);
  padding-top: clamp(26px, 3.4vw, 44px);
  border-top: 1px solid var(--pv-rule-paper);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  padding-left: 14px;
  border-left: 3px solid var(--pv-gold-ink);
}

.page-privacy .privacy-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pv-orange-ink);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--text-on-paper);
}

.page-privacy .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .clause-list__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--pv-rule-paper);
}

.page-privacy .clause-list__item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .clause-list__idx {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--pv-gold-ink);
}

.page-privacy .clause-list__text {
  margin: 0;
  max-width: 38em;
  font-size: clamp(15px, 1.2vw, 16.5px);
  line-height: 1.88;
  color: var(--text-on-paper);
}

/* ---------- 页尾延伸区 ---------- */

.page-privacy .privacy-foot {
  margin-top: clamp(34px, 5vw, 66px);
}

.page-privacy .privacy-foot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
}

.page-privacy .privacy-foot__card {
  background: var(--ink-800);
  border: 1px solid var(--grid-line);
  border-top: 2px solid var(--gold-500);
  padding: clamp(20px, 2.6vw, 30px);
}

.page-privacy .privacy-foot__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-500);
}

.page-privacy .privacy-foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-foot__link {
  display: inline-block;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: 3px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-foot__link:hover {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
}

.page-privacy .privacy-foot__mail {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 17px);
  letter-spacing: 0.01em;
  color: var(--gold-300);
  word-break: break-all;
}

.page-privacy .privacy-foot__note {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .privacy-foot__copy {
  display: inline-block;
  font-size: 13px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .clause-list__item {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 22px;
    padding: 15px 0;
  }

  .page-privacy .clause-list__idx {
    padding-top: 4px;
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-privacy .privacy-foot__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h, 72px) + 26px);
  }

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

  .page-privacy .privacy-toc__item + .privacy-toc__item {
    margin-top: 4px;
  }

  .page-privacy .privacy-toc__link {
    white-space: normal;
    padding: 9px 0 9px 13px;
    border-left: 2px solid var(--grid-line);
    font-size: 13px;
  }
}

@media (max-width: 999px) {
  .page-privacy .privacy-toc__link {
    background: var(--ink-800);
    border-left-color: var(--grid-line);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-foot__link {
    transition: none;
  }
}
<<<END>>>