.page-privacy {
  --pv-card-line: rgba(17, 24, 38, 0.12);
  --pv-body: var(--indigo-950);
  background: var(--pv-body);
}

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(58% 88% at 86% 4%, rgba(87, 214, 178, 0.20), transparent 64%),
    radial-gradient(46% 74% at 4% 98%, rgba(255, 107, 44, 0.16), transparent 68%),
    var(--indigo-950);
  color: var(--porcelain);
  padding: clamp(22px, 5vw, 48px) 0 clamp(30px, 5vw, 62px);
  border-bottom: 1px solid var(--line-dark);
}

.page-privacy .pv-breadcrumb {
  margin: 0 0 clamp(20px, 4vw, 36px);
  color: var(--mist);
}

.page-privacy .pv-breadcrumb .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
}

.page-privacy .pv-breadcrumb .breadcrumb__link:hover,
.page-privacy .pv-breadcrumb .breadcrumb__link:focus-visible {
  color: var(--celadon);
}

.page-privacy .pv-breadcrumb .breadcrumb__current {
  color: var(--porcelain);
}

.page-privacy .pv-eyebrow {
  color: var(--celadon);
  font-family: var(--font-mono);
  letter-spacing: 0.18em;
  margin: 0 0 14px;
}

.page-privacy .pv-title {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.015em;
  font-size: clamp(1.85rem, 5.2vw, 3.5rem);
  line-height: 1.14;
  margin: 0 0 18px;
  max-width: 18em;
  color: var(--porcelain);
}

.page-privacy .pv-lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(0.95rem, 1.35vw, 1.075rem);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .pv-meta {
  display: inline-block;
  margin: 22px 0 0;
  padding: 7px 14px;
  border: 1px dashed rgba(201, 209, 227, 0.36);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

/* 主体骨架 */
.page-privacy .pv-body {
  background: var(--pv-body);
  padding: clamp(26px, 5vw, 62px) 0 clamp(36px, 6vw, 76px);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

/* 章节目录 */
.page-privacy .pv-toc {
  border-top: 2px solid var(--celadon);
  padding-top: 12px;
}

.page-privacy .pv-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--celadon);
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  color: var(--mist);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pv-toc-list a span {
  color: var(--celadon);
  font-size: 11px;
}

.page-privacy .pv-toc-list a:hover,
.page-privacy .pv-toc-list a:focus-visible {
  color: var(--porcelain);
  border-color: var(--celadon);
  background: rgba(87, 214, 178, 0.10);
  outline: none;
}

/* 文档卡片 */
.page-privacy .pv-doc {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
  min-width: 0;
}

.page-privacy .pv-block {
  background: var(--porcelain);
  color: var(--ink);
  border-radius: var(--radius-m);
  border-left: 3px solid var(--celadon);
  padding: clamp(20px, 3.4vw, 38px);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-privacy .pv-block-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--celadon-deep);
}

.page-privacy .pv-block h2 {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  line-height: 1.3;
  margin: 0 0 14px;
  color: var(--ink);
}

.page-privacy .pv-block p {
  margin: 0 0 14px;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-privacy .pv-block strong {
  font-weight: 700;
  color: var(--indigo-850);
}

/* 要点列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--celadon-deep);
  transform: rotate(45deg);
}

/* 定义组 */
.page-privacy .pv-defs {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-defs dt {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  color: var(--indigo-850);
  padding-left: 12px;
  border-left: 2px solid var(--celadon);
  margin-bottom: 5px;
}

.page-privacy .pv-defs dd {
  margin: 0 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--indigo-700);
}

/* 图 */
.page-privacy .pv-figure {
  margin: 0 0 20px;
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-s);
  background: var(--indigo-700);
  object-fit: cover;
}

.page-privacy .pv-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--indigo-700);
}

/* 术语展开 */
.page-privacy .pv-term {
  margin-top: 16px;
  padding: 12px 15px;
  border: 1px solid rgba(31, 143, 122, 0.42);
  border-radius: var(--radius-s);
  background: rgba(87, 214, 178, 0.08);
}

.page-privacy .pv-term summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--celadon-deep);
}

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

.page-privacy .pv-term summary::before {
  content: "+";
  display: inline-block;
  width: 14px;
  font-weight: 700;
}

.page-privacy .pv-term[open] summary::before {
  content: "–";
}

.page-privacy .pv-term p {
  margin: 10px 0 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--indigo-700);
}

.page-privacy .pv-cta {
  margin-top: 4px;
}

/* 相关入口 */
.page-privacy .pv-cross {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  padding: clamp(18px, 3vw, 30px);
  background:
    linear-gradient(150deg, rgba(29, 50, 102, 0.72), rgba(18, 31, 69, 0.92));
}

.page-privacy .pv-cross h2 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--porcelain);
}

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

.page-privacy .pv-cross-list a {
  display: block;
  padding: 11px 14px;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  background: rgba(201, 209, 227, 0.08);
  color: var(--mist);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.6;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pv-cross-list a:hover,
.page-privacy .pv-cross-list a:focus-visible {
  color: var(--porcelain);
  border-color: var(--celadon);
  background: rgba(87, 214, 178, 0.14);
  outline: none;
}

/* 桌面端：固定章节目录 */
@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }

  .page-privacy .pv-toc-list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc-list a {
    width: 100%;
    white-space: normal;
    border: 0;
    border-left: 2px solid var(--line-dark);
    border-radius: 0;
    padding: 10px 0 10px 14px;
    line-height: 1.5;
  }

  .page-privacy .pv-toc-list a:hover,
  .page-privacy .pv-toc-list a:focus-visible {
    border-left-color: var(--celadon);
    background: transparent;
  }

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

@media (min-width: 1280px) {
  .page-privacy .pv-defs {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .page-privacy .pv-block p,
  .page-privacy .pv-list > li {
    font-size: 1rem;
  }
}

/* 打印：只留正文 */
@media print {
  .page-privacy,
  .page-privacy .pv-hero,
  .page-privacy .pv-body {
    background: #ffffff !important;
    color: #000000 !important;
  }

  .page-privacy .pv-hero {
    border-bottom: 1px solid #999999;
    padding: 0 0 12pt;
  }

  .page-privacy .pv-title,
  .page-privacy .pv-lede,
  .page-privacy .pv-meta,
  .page-privacy .pv-eyebrow {
    color: #000000 !important;
  }

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

  .page-privacy .pv-layout {
    display: block;
  }

  .page-privacy .pv-block,
  .page-privacy .pv-cross {
    border: 1px solid #999999;
    background: #ffffff !important;
    box-shadow: none;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 10pt;
  }

  .page-privacy .pv-block h2,
  .page-privacy .pv-cross h2,
  .page-privacy .pv-block p,
  .page-privacy .pv-list > li,
  .page-privacy .pv-defs dd,
  .page-privacy .pv-cross-list a {
    color: #000000 !important;
  }
}
<<<END>>>