.page-privacy {
  --privacy-measure: 62ch;
  background: var(--navy-900);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 16, 31, 0.52) 0%, rgba(4, 16, 31, 0.94) 72%, var(--navy-900) 100%),
    linear-gradient(118deg, rgba(255, 90, 31, 0.22) 0%, rgba(4, 16, 31, 0) 58%);
}

.page-privacy .privacy-hero__inner {
  padding: 3.25rem 0 3rem;
}

.page-privacy .privacy-hero .eyebrow {
  margin: 1.5rem 0 0;
}

.page-privacy .privacy-hero h1 {
  margin: 0.625rem 0 0;
  max-width: 17em;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5.6vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-privacy .privacy-hero__lead {
  margin: 1.25rem 0 0;
  max-width: var(--privacy-measure);
  font-size: var(--fs-17);
  color: var(--ink);
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--navy-700);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0.75rem 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.625rem 0;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--orange-300);
  border-bottom-color: var(--orange-500);
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--orange-500);
}

/* ---------- 正文流 ---------- */
.page-privacy .privacy-flow {
  padding-bottom: 2rem;
}

.page-privacy .privacy-section {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 6rem;
  transition: background-color 180ms var(--ease);
}

.page-privacy .privacy-flow > .privacy-section:first-child {
  border-top: 0;
}

.page-privacy .privacy-section:target {
  background: linear-gradient(90deg, rgba(255, 90, 31, 0.09) 0%, rgba(255, 90, 31, 0) 68%);
}

.page-privacy .privacy-section:target .privacy-num {
  color: var(--green-400);
}

.page-privacy .privacy-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.page-privacy .privacy-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.18em;
  color: var(--orange-500);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.8vw, 1.875rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.page-privacy .privacy-body {
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-body p {
  margin: 0 0 1rem;
  font-size: var(--fs-17);
}

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

.page-privacy .privacy-body a {
  color: var(--orange-300);
  text-decoration: underline;
  text-underline-offset: 0.25em;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-body a:hover,
.page-privacy .privacy-body a:focus-visible {
  color: var(--orange-500);
}

/* ---------- 清单 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0 0 0 1.25rem;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-list li {
  padding: 0.5rem 0;
  font-size: var(--fs-17);
}

.page-privacy .privacy-list__key {
  display: inline-block;
  margin-right: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.04em;
  color: var(--orange-300);
}

/* ---------- 留存表格 ---------- */
.page-privacy .privacy-table-wrap {
  margin: 1.5rem 0 1.75rem;
  max-width: 48rem;
}

.page-privacy .privacy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-14);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  text-align: left;
  padding: 0.875rem 0.5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.page-privacy .privacy-table thead th {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom-color: var(--orange-500);
}

.page-privacy .privacy-table tbody th {
  font-weight: 500;
  color: var(--ink);
}

.page-privacy .privacy-table td {
  color: var(--muted);
}

.page-privacy .privacy-table .tag {
  margin-left: 0.375rem;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero__inner {
    padding: 4.5rem 0 3.75rem;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 2.5rem;
    padding: 1rem 0;
  }

  .page-privacy .privacy-list {
    padding-left: 1.75rem;
  }

  .page-privacy .privacy-table th,
  .page-privacy .privacy-table td {
    padding: 1rem 1rem 1rem 0;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-section {
    display: grid;
    grid-template-columns: 15rem minmax(0, 1fr);
    column-gap: 3.5rem;
    padding: 3.75rem 0;
  }

  .page-privacy .privacy-section__head {
    flex-direction: column;
    gap: 0.625rem;
    margin-bottom: 0;
  }

  .page-privacy .privacy-section h2 {
    font-size: var(--fs-22);
  }

  .page-privacy .privacy-section > .container {
    display: contents;
  }

  .page-privacy .privacy-section__head,
  .page-privacy .privacy-body,
  .page-privacy .privacy-table-wrap {
    max-width: none;
  }

  .page-privacy .privacy-body,
  .page-privacy .privacy-table-wrap {
    grid-column: 2;
  }
}

/* ---------- 窄屏：表格转堆叠列表 ---------- */
@media (max-width: 640px) {
  .page-privacy .privacy-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .page-privacy .privacy-table,
  .page-privacy .privacy-table tbody,
  .page-privacy .privacy-table tr,
  .page-privacy .privacy-table th,
  .page-privacy .privacy-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .privacy-table tr {
    padding: 0.875rem 0 1rem;
    border-top: 1px solid var(--line);
  }

  .page-privacy .privacy-table tr:first-child {
    border-top: 1px solid var(--orange-500);
  }

  .page-privacy .privacy-table th,
  .page-privacy .privacy-table td {
    padding: 0.25rem 0;
    border-bottom: 0;
  }

  .page-privacy .privacy-table tbody th {
    margin-bottom: 0.375rem;
    font-family: var(--font-display);
    font-size: var(--fs-17);
  }

  .page-privacy .privacy-table th[data-label]::before,
  .page-privacy .privacy-table td[data-label]::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 0.125rem;
    font-family: var(--font-mono);
    font-size: var(--fs-12);
    letter-spacing: 0.16em;
    color: var(--muted);
  }

  .page-privacy .privacy-table tbody th[data-label]::before {
    margin-bottom: 0.25rem;
  }
}
<<<END>>>