.page-privacy {
  --pv-rail-w: 178px;
  --pv-sand-soft: rgba(217, 201, 174, 0.3);
  --pv-rule: rgba(108, 106, 97, 0.16);
  --pv-gold-soft: rgba(184, 117, 43, 0.14);
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  overflow-wrap: break-word;
}

.page-privacy .breadcrumb {
  padding-top: 18px;
}

/* 首屏 */
.page-privacy .pv-mast {
  position: relative;
  padding: 20px 0 26px;
  background-image: repeating-linear-gradient(
    0deg,
    transparent 0 27px,
    var(--pv-rule) 27px 28px
  );
}

.page-privacy .pv-title {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2.2rem, 9vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .pv-lead {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-meta {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-meta li {
  padding-left: 12px;
  border-left: 3px solid var(--gold);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--shale);
}

.page-privacy .pv-meta__k {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--blue);
}

/* 首图 */
.page-privacy .pv-figure {
  margin: 24px 0 8px;
}

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

.page-privacy .pv-figure .figure__cap {
  margin-top: 10px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--shale);
}

/* 双栏：左侧章节轨道 + 右侧正文 */
.page-privacy .pv-layout {
  display: grid;
  gap: 26px;
  padding: 22px 0 64px;
}

.page-privacy .pv-rail__fold {
  border: var(--edge);
  background: var(--paper);
  box-shadow: var(--push);
}

.page-privacy .pv-rail__fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--blue);
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-rail__fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-rail__fold summary::after {
  content: "+";
  font-size: 1rem;
  color: var(--gold);
}

.page-privacy .pv-rail__fold[open] summary {
  border-bottom: var(--edge);
}

.page-privacy .pv-rail__fold[open] summary::after {
  content: "−";
}

.page-privacy .pv-rail__fold .pv-index {
  padding: 8px 6px 10px;
}

.page-privacy .pv-rail__sticky {
  display: none;
}

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

.page-privacy .pv-index a {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  border-left: 3px solid transparent;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-privacy .pv-index a:hover,
.page-privacy .pv-index a:focus-visible {
  background: var(--pv-sand-soft);
  border-left-color: var(--gold);
}

.page-privacy .pv-index a:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 2px;
}

.page-privacy .pv-index__num {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--gold);
}

/* 章节 */
.page-privacy .pv-sec {
  padding: 26px 0 4px;
  border-top: 2px solid var(--ink);
}

.page-privacy .pv-sec:first-child {
  border-top-width: 4px;
  padding-top: 22px;
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: 30px;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--mono);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
  color: var(--gold);
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.3rem, 5vw, 1.7rem);
  line-height: 1.35;
  color: var(--ink);
}

.page-privacy .pv-sec .prose {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-sec .prose p {
  margin: 0 0 14px;
}

.page-privacy .pv-sec .prose p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-link {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--cinnabar);
  text-decoration-color: var(--cinnabar);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9688rem;
  line-height: 1.8;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 3px;
  background: var(--gold);
}

.page-privacy .pv-list strong {
  color: var(--blue);
  font-weight: 700;
}

/* 信息表 */
.page-privacy .pv-table-wrap {
  margin: 18px 0 18px;
  border: var(--edge);
  box-shadow: var(--push);
  background: var(--paper);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.9063rem;
  text-align: left;
}

.page-privacy .pv-table thead th {
  background: var(--blue);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.7188rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 11px 12px;
  white-space: nowrap;
}

.page-privacy .pv-table tbody th {
  width: 30%;
  padding: 12px;
  font-weight: 700;
  color: var(--ink);
  vertical-align: top;
  border-top: 1px solid var(--shale);
}

.page-privacy .pv-table td {
  padding: 12px;
  line-height: 1.7;
  color: var(--ink);
  vertical-align: top;
  border-top: 1px solid var(--shale);
}

.page-privacy .pv-table tbody tr:nth-child(even) th,
.page-privacy .pv-table tbody tr:nth-child(even) td {
  background: var(--pv-sand-soft);
}

/* 重点段 */
.page-privacy .pv-callout {
  margin: 22px 0 6px;
  padding: 16px 18px;
  background: var(--sand);
  border-left: 6px solid var(--gold);
}

.page-privacy .pv-callout strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 0.7188rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--blue);
}

.page-privacy .pv-callout p {
  margin: 0;
  font-size: 0.9688rem;
  line-height: 1.8;
  color: var(--ink);
}

/* 权利清单 */
.page-privacy .pv-rights {
  list-style: none;
  margin: 6px 0 20px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--ink);
}

.page-privacy .pv-rights li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pv-rule);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .pv-rights__k {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--verdigris);
  padding-top: 3px;
}

/* 平板与桌面 */
@media (min-width: 768px) {
  .page-privacy .pv-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .pv-figure {
    margin: 30px 0 6px;
  }

  .page-privacy .pv-rights li {
    grid-template-columns: 5.5rem 1fr;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-mast {
    padding: 28px 0 34px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding-bottom: 88px;
  }

  .page-privacy .pv-rail__fold {
    display: none;
  }

  .page-privacy .pv-rail__sticky {
    display: block;
    position: sticky;
    top: 24px;
    padding-left: 2px;
    border-left: 2px solid var(--ink);
  }

  .page-privacy .pv-rail__label {
    margin: 0 0 10px;
    padding-left: 10px;
    font-family: var(--mono);
    font-size: 0.6875rem;
    letter-spacing: 0.14em;
    color: var(--shale);
  }

  .page-privacy .pv-sec__num {
    font-size: 1.75rem;
  }

  .page-privacy .pv-sec + .pv-sec {
    margin-top: 42px;
  }
}
<<<END>>>