.page-privacy {
  display: block;
  background: var(--color-surface);
  color: var(--color-ink);
}

.page-privacy .privacy-crumbs {
  padding-block: var(--space-3) var(--space-2);
  border-bottom: 1px dashed var(--color-line);
  font-size: var(--text-xs);
}

.page-privacy .privacy-crumbs a {
  color: var(--color-ink-soft);
  text-decoration: none;
}

.page-privacy .privacy-crumbs a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.page-privacy .privacy-crumbs .is-active {
  color: var(--color-ink);
}

/* ---------- 顶部纹理带与标题 ---------- */
.page-privacy .privacy-banner {
  padding-top: var(--space-4);
}

.page-privacy .privacy-banner__figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-line);
}

.page-privacy .privacy-banner__overlay {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
}

.page-privacy .privacy-banner__kicker {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  color: var(--color-contrast-accent);
}

.page-privacy .privacy-banner__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: 0.08em;
  color: var(--color-primary-ink);
  text-shadow: 0 1px 2px rgba(27, 30, 39, 0.4);
}

/* ---------- 概览区 ---------- */
.page-privacy .privacy-intro {
  padding-block: var(--space-6) var(--space-4);
}

.page-privacy .privacy-intro__grid {
  row-gap: var(--space-4);
}

.page-privacy .privacy-intro__lede {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

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

.page-privacy .privacy-facts {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
}

.page-privacy .privacy-facts__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2);
  align-items: baseline;
  padding-block: var(--space-2);
  border-bottom: 1px dashed var(--color-line);
}

.page-privacy .privacy-facts__k {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-privacy .privacy-facts__v {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink);
  text-align: right;
}

.page-privacy .privacy-facts__link {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms ease;
}

.page-privacy .privacy-facts__link:hover {
  border-bottom-color: var(--color-primary);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-doc {
  padding-bottom: var(--space-8);
}

.page-privacy .privacy-toc {
  margin-bottom: var(--space-6);
}

.page-privacy .privacy-toc__box {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  overflow: hidden;
}

.page-privacy .privacy-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-deep);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--color-ink);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .privacy-toc__summary-t {
  display: inline-block;
}

.page-privacy .privacy-toc__summary-n {
  color: var(--color-ink-muted);
  letter-spacing: 0;
}

.page-privacy .privacy-toc__summary::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-left: var(--space-2);
  border-right: 1px solid var(--color-ink-soft);
  border-bottom: 1px solid var(--color-ink-soft);
  transform: rotate(-135deg);
  transition: transform 160ms ease;
}

.page-privacy .privacy-toc__box:not([open]) .privacy-toc__summary::after {
  transform: rotate(45deg);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: var(--space-2) 0;
}

.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-2);
  align-items: baseline;
  padding: 7px var(--space-3);
  border-left: 3px solid transparent;
  color: var(--color-ink);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: var(--color-primary-soft);
  border-left-color: var(--color-primary);
}

.page-privacy .privacy-toc__list a.is-active {
  background: var(--color-primary-soft);
  border-left-color: var(--color-accent);
  color: var(--color-ink);
}

.page-privacy .privacy-toc__n {
  color: var(--color-primary);
}

.page-privacy .privacy-doc__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.page-privacy .clause {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: var(--space-2);
}

.page-privacy .clause__rail {
  display: flex;
  justify-content: flex-start;
}

.page-privacy .clause__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 26px;
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1;
  letter-spacing: 0;
  border-radius: var(--radius-sm);
}

.page-privacy .clause__title {
  position: relative;
  margin: 0 0 var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: 0.05em;
  color: var(--color-ink);
}

.page-privacy .clause__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 56px;
  height: 2px;
  background: var(--color-primary);
}

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

.page-privacy .clause__prose p {
  margin: 0 0 var(--space-3);
}

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

.page-privacy .clause__link {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--color-line);
  transition: border-color 160ms ease;
}

.page-privacy .clause__link:hover {
  border-bottom-color: var(--color-primary);
}

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-privacy .clause__list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: var(--space-2);
  align-items: baseline;
  padding-bottom: var(--space-2);
  border-bottom: 1px dashed var(--color-line);
}

.page-privacy .clause__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .clause__list-n {
  color: var(--color-primary);
}

.page-privacy .clause__steps {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-privacy .clause__steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: var(--space-2);
  align-items: baseline;
}

.page-privacy .clause__steps-n {
  color: var(--color-primary);
}

.page-privacy .clause__action {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  align-items: baseline;
  margin-top: var(--space-3) !important;
  padding: var(--space-2) var(--space-3);
  background: var(--color-primary-soft);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .privacy-table {
  width: 100%;
  margin-block: var(--space-3);
  font-size: var(--text-sm);
}

.page-privacy .privacy-table__cap {
  caption-side: top;
  text-align: left;
  padding-block: var(--space-2);
  color: var(--color-ink-muted);
  letter-spacing: 0.12em;
}

.page-privacy .privacy-table td.idx,
.page-privacy .privacy-table th {
  white-space: nowrap;
}

.page-privacy .privacy-band {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-1);
  color: var(--color-ink-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
}

.page-privacy .privacy-band::before,
.page-privacy .privacy-band::after {
  content: "";
  flex: 1;
  border-top: 1px dotted var(--color-line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-intro__grid {
    align-items: start;
  }

  .page-privacy .privacy-banner__overlay {
    padding: var(--space-6) var(--space-6) var(--space-4);
  }

  .page-privacy .privacy-banner__title {
    font-size: var(--text-3xl);
  }
}

@media (min-width: 880px) {
  .page-privacy .privacy-doc__body {
    position: relative;
    padding-left: 76px;
  }

  .page-privacy .privacy-doc__body::before {
    content: "";
    position: absolute;
    left: 17px;
    top: 4px;
    bottom: 6px;
    border-left: 1px dashed var(--color-line);
    pointer-events: none;
  }

  .page-privacy .clause {
    grid-template-columns: 1fr;
    row-gap: 0;
  }

  .page-privacy .clause__rail {
    position: absolute;
    left: 0;
    width: 34px;
    justify-content: center;
  }

  .page-privacy .clause {
    position: relative;
    padding-left: 0;
  }

  .page-privacy .privacy-band {
    padding-left: 0;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-banner__title {
    font-size: var(--text-4xl);
  }

  .page-privacy .clause__title {
    font-size: var(--text-2xl);
  }

  .page-privacy .privacy-doc__body {
    gap: var(--space-8);
  }
}

@media (max-width: 599px) {
  .page-privacy .privacy-toc__list a {
    grid-template-columns: 32px 1fr;
    padding-inline: var(--space-2);
  }

  .page-privacy .privacy-table {
    display: block;
    overflow-x: auto;
  }

  .page-privacy .clause__steps li {
    grid-template-columns: 28px 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__summary::after,
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-facts__link,
  .page-privacy .clause__link {
    transition: none;
  }
}
<<<END>>>