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

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  padding-block: var(--space-6) var(--space-8);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(115% 85% at 6% 0%, color-mix(in srgb, var(--color-primary) 20%, transparent) 0%, transparent 58%),
    radial-gradient(70% 60% at 102% 100%, color-mix(in srgb, var(--color-accent) 10%, transparent) 0%, transparent 62%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: -34%;
  right: 6%;
  width: 260px;
  height: 460px;
  z-index: 0;
  transform: rotate(18deg);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-primary) 28%, transparent), transparent 78%);
  filter: blur(46px);
  opacity: 0.5;
  pointer-events: none;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__sep {
  margin-inline: var(--space-1);
  color: var(--color-ink-muted);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-privacy .privacy-hero h1 {
  margin: var(--space-3) 0 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  max-width: 22ch;
}

.page-privacy .privacy-hero__lead {
  margin: var(--space-3) 0 0;
  max-width: 46ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-primary) 34%, var(--color-line));
  box-shadow: var(--shadow-1);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

/* ---------- 主体框架 ---------- */

.page-privacy .privacy-main {
  padding-block: var(--space-8);
  background:
    linear-gradient(180deg, var(--color-surface) 0%, var(--color-surface-alt) 42%, var(--color-surface) 100%);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
}

/* ---------- 侧边目录 ---------- */

.page-privacy .privacy-toc {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-alt) 88%, transparent);
  padding: var(--space-3);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc .toc__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.page-privacy .privacy-toc .toc__link:hover {
  color: var(--color-ink);
  background: color-mix(in srgb, var(--color-surface-deep) 60%, transparent);
}

.page-privacy .privacy-toc .toc__link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

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

.page-privacy .privacy-toc__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
}

.page-privacy .privacy-toc__note {
  margin: var(--space-3) 0 0;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

/* ---------- 条款正文 ---------- */

.page-privacy .privacy-body {
  display: grid;
  gap: var(--space-8);
  min-width: 0;
}

.page-privacy .clause-group {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.page-privacy .clause-group__head {
  display: grid;
  gap: var(--space-1);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-line);
}

.page-privacy .clause-group__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-primary);
}

.page-privacy .clause-group__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-privacy .clause {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3) 0 var(--space-2) var(--space-3);
  border-left: 2px solid var(--color-line);
  scroll-margin-top: calc(var(--space-8) + var(--space-4));
}

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
}

.page-privacy .clause__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.6;
  letter-spacing: 0.08em;
  padding: 1px var(--space-1);
  color: var(--color-primary);
  border: 1px solid color-mix(in srgb, var(--color-primary) 48%, transparent);
  border-radius: var(--radius-sm);
}

.page-privacy .clause__title {
  flex: 1 1 auto;
  min-width: 12ch;
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-privacy .clause__body {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

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

.page-privacy .clause__action {
  display: grid;
  gap: var(--space-1);
  max-width: var(--measure);
  margin: 0;
  padding: var(--space-2) var(--space-3);
  border-left: 2px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: color-mix(in srgb, var(--color-surface-alt) 78%, transparent);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-privacy .clause__action-key {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.page-privacy .privacy-inline-link {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 70%, transparent);
  transition: border-color 180ms ease, color 180ms ease;
}

.page-privacy .privacy-inline-link:hover {
  color: var(--color-contrast-surface);
  border-bottom-color: var(--color-accent);
}

.page-privacy .privacy-inline-link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-privacy .privacy-key {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink);
  background: color-mix(in srgb, var(--color-primary-soft) 70%, transparent);
  padding: 1px var(--space-1);
  border-radius: var(--radius-sm);
  word-break: break-word;
}

.page-privacy .privacy-filing {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
}

.page-privacy .privacy-filing__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-privacy .privacy-filing__val {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
}

/* ---------- 列表与折叠 ---------- */

.page-privacy .privacy-list {
  display: grid;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: var(--space-3);
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9em;
  width: 8px;
  height: 1px;
  background: var(--color-primary);
}

.page-privacy .disclosure {
  max-width: var(--measure);
  margin-top: var(--space-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-alt) 72%, transparent);
  overflow: hidden;
}

.page-privacy .disclosure__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 0;
  background: none;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-ink);
  text-align: left;
  cursor: pointer;
  transition: color 180ms ease;
}

.page-privacy .disclosure__btn:hover {
  color: var(--color-accent);
}

.page-privacy .disclosure__btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: -2px;
}

.page-privacy .disclosure__icon {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-primary);
}

.page-privacy .disclosure__body {
  padding: 0 var(--space-3) var(--space-3);
}

/* ---------- 旧版对照层 ---------- */

.page-privacy .privacy-legacy {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-contrast-line);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-privacy .privacy-legacy .legacy-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-contrast-line);
}

.page-privacy .privacy-legacy .legacy-panel__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
}

.page-privacy .privacy-legacy .legacy-panel__note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-contrast-accent);
}

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

.page-privacy .privacy-table-wrap {
  overflow-x: auto;
  max-width: 100%;
}

.page-privacy .privacy-table-caption {
  caption-side: top;
  padding-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--color-contrast-ink) 65%, var(--color-contrast-surface));
  text-align: left;
}

.page-privacy .privacy-legacy .data-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  color: var(--color-contrast-ink);
  font-size: var(--text-sm);
}

.page-privacy .privacy-legacy .data-table th,
.page-privacy .privacy-legacy .data-table td {
  padding: var(--space-2);
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  border-bottom: 1px solid var(--color-contrast-line);
}

.page-privacy .privacy-legacy .data-table thead th {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-contrast-accent);
  white-space: nowrap;
}

.page-privacy .privacy-legacy .data-table tbody th {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  white-space: nowrap;
  color: var(--color-contrast-ink);
}

.page-privacy .privacy-legacy .data-table tbody tr:last-child th,
.page-privacy .privacy-legacy .data-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .privacy-hero h1 {
    font-size: var(--text-3xl);
  }

  .page-privacy .clause {
    padding-left: var(--space-4);
  }

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

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-block: var(--space-8) var(--section-y);
  }

  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
    gap: var(--space-8);
    margin-top: var(--space-8);
  }

  .page-privacy .privacy-main {
    padding-block: var(--section-y);
  }
}

@media (min-width: 1040px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: var(--space-8);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--space-6) + var(--space-2));
  }

  .page-privacy .privacy-hero h1 {
    font-size: var(--text-4xl);
  }
}

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