.page-privacy {
  --priv-num-col: 72px;
}

.page-privacy .priv-crumb {
  padding-block: var(--space-3) 0;
}

/* ---------- 页首 ---------- */

.page-privacy .priv-head {
  padding-block: var(--space-4) var(--space-4);
}

.page-privacy .priv-head__inner {
  display: grid;
  gap: var(--space-3);
}

.page-privacy .priv-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-privacy .priv-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(var(--text-xl), 7.4vw, var(--text-2xl));
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  max-width: 22ch;
  text-wrap: balance;
}

.page-privacy .priv-lead {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-privacy .priv-quick {
  display: grid;
  gap: 1px;
  margin: var(--space-2) 0 0;
  padding: 0;
  background: var(--color-surface-deep);
}

.page-privacy .priv-quick > div {
  background: var(--color-surface);
  padding: var(--space-2) var(--space-3);
}

.page-privacy .priv-quick dt {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin: 0 0 var(--space-1);
}

.page-privacy .priv-quick dd {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-ink);
}

/* ---------- 页首图 ---------- */

.page-privacy .priv-figure {
  margin: 0;
}

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

/* ---------- 索引 ---------- */

.page-privacy .priv-index {
  padding-block: var(--space-4);
  color: var(--color-primary-ink);
}

.page-privacy .priv-index__label {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-ink);
}

.page-privacy .priv-index__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: color-mix(in srgb, var(--color-primary-ink) 26%, transparent);
}

.page-privacy .priv-index__list a {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  transition: background-color 120ms ease-out, color 120ms ease-out;
}

.page-privacy .priv-index__list a:hover,
.page-privacy .priv-index__list a:focus-visible {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-privacy .priv-index__list a:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: -4px;
}

.page-privacy .priv-index__n {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: var(--text-base);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  min-width: 2.4em;
}

/* ---------- 条款小节 ---------- */

.page-privacy .priv-sec {
  padding-block: var(--space-6);
  scroll-margin-top: var(--space-4);
}

.page-privacy .priv-sec:target {
  background: var(--color-highlight);
}

.page-privacy .priv-sec__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-privacy .priv-sec__num {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: var(--text-xl);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--color-accent);
}

.page-privacy .band--contrast .priv-sec__num {
  color: var(--color-contrast-accent);
}

.page-privacy .priv-sec__body {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}

.page-privacy .priv-sec .section-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-privacy .band--contrast .priv-sec .section-kicker,
.page-privacy .band--contrast .priv-sec__body .section-kicker {
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

.page-privacy .priv-sec .section-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-privacy .band--contrast .priv-sec .section-title {
  color: var(--color-contrast-ink);
}

.page-privacy .priv-sec__body .prose {
  max-width: var(--measure);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .priv-sec__body .prose p {
  margin: 0 0 var(--space-2);
}

.page-privacy .priv-sec__body .prose p:last-child {
  margin-bottom: 0;
}

.page-privacy .band--contrast .priv-sec__body .prose {
  color: var(--color-contrast-ink);
}

.page-privacy .priv-sec__body .inline-link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .band--contrast .priv-sec__body .inline-link {
  color: var(--color-contrast-accent);
}

/* ---------- 条目列表 ---------- */

.page-privacy .priv-list,
.page-privacy .priv-uses,
.page-privacy .priv-actions,
.page-privacy .priv-items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.page-privacy .priv-list li {
  display: grid;
  gap: var(--space-1);
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-privacy .band--contrast .priv-list li {
  border-left-color: var(--color-contrast-accent);
}

.page-privacy .priv-list p,
.page-privacy .priv-uses p,
.page-privacy .priv-items p,
.page-privacy .priv-actions p {
  margin: 0;
  max-width: var(--measure);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .band--contrast .priv-list p {
  color: var(--color-contrast-ink);
}

.page-privacy .priv-uses li {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  background: color-mix(in srgb, var(--color-contrast-ink) 8%, transparent);
}

.page-privacy .priv-uses p {
  color: var(--color-contrast-ink);
}

.page-privacy .priv-uses__t {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-contrast-ink) !important;
}

.page-privacy .priv-items li {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3) 0 0;
}

.page-privacy .priv-items li + li {
  border-top: var(--border-thin) solid var(--color-line);
}

.page-privacy .priv-item__t {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-ink);
}

.page-privacy .priv-action {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  align-items: start;
}

.page-privacy .priv-action__tag {
  display: inline-block;
  padding: 2px var(--space-2);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ---------- 表格 ---------- */

.page-privacy .priv-table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-ink);
}

.page-privacy .priv-table__cap {
  text-align: left;
  padding: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-privacy .priv-table th,
.page-privacy .priv-table td {
  text-align: left;
  padding: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  vertical-align: top;
}

.page-privacy .priv-table thead th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-privacy .priv-table tbody th {
  font-family: var(--font-heading);
  font-weight: 700;
}

.page-privacy .priv-table tbody tr:hover th,
.page-privacy .priv-table tbody tr:hover td {
  background: var(--color-primary-soft);
}

/* ---------- 注释 ---------- */

.page-privacy .priv-note {
  margin: 0;
  max-width: var(--measure);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

.page-privacy .band--contrast .priv-note {
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

/* ---------- 出口 ---------- */

.page-privacy .priv-exit {
  padding-block: var(--space-6);
}

.page-privacy .priv-exit__inner {
  display: grid;
  gap: var(--space-4);
}

.page-privacy .priv-exit .section-kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-ink);
}

.page-privacy .priv-exit__t {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary-ink);
}

.page-privacy .priv-exit__text p {
  margin: 0;
  max-width: var(--measure);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-primary-ink);
  opacity: 0.88;
}

.page-privacy .priv-exit__acts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-privacy .priv-exit__acts .btn {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  text-decoration: none;
  transition: background-color 120ms ease-out, color 120ms ease-out;
}

.page-privacy .priv-exit__acts .btn--solid {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-privacy .priv-exit__acts .btn--solid:hover,
.page-privacy .priv-exit__acts .btn--solid:focus-visible {
  background: var(--color-primary-ink);
  color: var(--color-ink);
}

.page-privacy .priv-exit__acts .btn--ghost {
  background: transparent;
  color: var(--color-primary-ink);
  border: var(--border-thick) solid var(--color-primary-ink);
}

.page-privacy .priv-exit__acts .btn--ghost:hover,
.page-privacy .priv-exit__acts .btn--ghost:focus-visible {
  background: var(--color-primary-ink);
  color: var(--color-ink);
}

.page-privacy .priv-exit__acts .btn:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .priv-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-privacy .priv-uses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .priv-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-6);
  }

  .page-privacy .priv-items li + li {
    border-top: none;
  }

  .page-privacy .priv-items li:nth-child(n + 3) {
    border-top: var(--border-thin) solid var(--color-line);
  }
}

@media (min-width: 900px) {
  .page-privacy {
    --priv-num-col: 96px;
  }

  .page-privacy .priv-head {
    padding-block: var(--space-6) var(--space-6);
  }

  .page-privacy .priv-sec {
    padding-block: var(--space-8);
  }

  .page-privacy .priv-sec__grid {
    grid-template-columns: var(--priv-num-col) minmax(0, 1fr);
    gap: var(--space-6);
  }

  .page-privacy .priv-sec__num {
    font-size: var(--text-2xl);
    position: sticky;
    top: var(--space-4);
  }

  .page-privacy .priv-index__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .priv-list {
    padding-left: var(--space-2);
  }

  .page-privacy .priv-items {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .priv-items li:nth-child(n + 3) {
    border-top: none;
  }

  .page-privacy .priv-items li:nth-child(n + 5) {
    border-top: var(--border-thin) solid var(--color-line);
  }

  .page-privacy .priv-exit__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: var(--space-6);
  }

  .page-privacy .priv-exit__acts {
    flex-direction: column;
    align-items: stretch;
    min-width: 190px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-index__list a,
  .page-privacy .priv-exit__acts .btn {
    transition: none;
  }
}

@media print {
  .page-privacy .priv-sec,
  .page-privacy .priv-head,
  .page-privacy .priv-index,
  .page-privacy .priv-exit,
  .page-privacy .priv-exit__acts .btn {
    background: none;
    color: var(--color-ink);
  }

  .page-privacy .priv-sec .section-title,
  .page-privacy .priv-sec .section-kicker,
  .page-privacy .priv-sec__num,
  .page-privacy .priv-item__t,
  .page-privacy .priv-exit__t,
  .page-privacy .priv-exit .section-kicker,
  .page-privacy .priv-exit__text p,
  .page-privacy .priv-list p,
  .page-privacy .priv-items p,
  .page-privacy .priv-uses p,
  .page-privacy .priv-uses__t,
  .page-privacy .priv-notes,
  .page-privacy .priv-note,
  .page-privacy .priv-sec__body .prose {
    color: var(--color-ink);
  }

  .page-privacy .priv-figure,
  .page-privacy .priv-index__list {
    display: none;
  }

  .page-privacy .priv-sec {
    break-inside: avoid;
    padding-block: var(--space-4);
  }
}
<<<END>>>