.page-privacy {
  --pv-line: rgba(237, 242, 248, .09);
  --pv-line-strong: rgba(237, 242, 248, .18);
  --pv-text: rgba(237, 242, 248, .84);
  --pv-text-dim: rgba(147, 160, 180, .95);
  color: var(--white);
  background: var(--ink-bg);
}

/* ---------- 页首 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 104px 0 52px;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  opacity: .45;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 14, .50) 0%, rgba(5, 7, 14, .82) 58%, var(--ink-bg) 100%);
}

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

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-privacy .privacy-hero .display-lg {
  margin: 12px 0 20px;
  max-width: 15ch;
}

.page-privacy .privacy-hero .lead {
  max-width: 58ch;
  margin: 0;
  color: var(--pv-text);
}

.page-privacy .privacy-hero-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 28px 0 0;
  padding: 0;
  font-size: 14px;
  color: var(--pv-text-dim);
}

.page-privacy .privacy-hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-hero-meta .mono {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ice);
}

/* ---------- 主体骨架 ---------- */

.page-privacy .privacy-body {
  padding: 48px 0 88px;
}

.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

/* ---------- 左侧目录 ---------- */

.page-privacy .privacy-toc {
  padding: 20px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-m);
  background: var(--ink-2);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--pv-text-dim);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .25s var(--ease), background-color .25s var(--ease);
}

.page-privacy .privacy-toc-list a .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--grey);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  color: var(--white);
  background: rgba(237, 242, 248, .05);
}

.page-privacy .privacy-toc-list a:hover .mono,
.page-privacy .privacy-toc-list a:focus-visible .mono {
  color: var(--lime);
}

/* ---------- 章节 ---------- */

.page-privacy .privacy-main {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-privacy .privacy-section {
  padding: 36px 0;
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: calc(var(--header-h-shrink) + 24px);
}

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

.page-privacy .privacy-h2 {
  margin: 0 0 18px;
}

.page-privacy .privacy-toggle {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
}

.page-privacy .privacy-toggle:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
  border-radius: 4px;
}

.page-privacy .privacy-num {
  flex: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--lime);
}

.page-privacy .privacy-icon {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
  margin-left: auto;
  align-self: center;
  border-radius: 50%;
  border: 1px solid var(--pv-line-strong);
}

.page-privacy .privacy-icon::before,
.page-privacy .privacy-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--grey);
  transform: translate(-50%, -50%);
}

.page-privacy .privacy-icon::before {
  width: 6px;
  height: 1px;
}

.page-privacy .privacy-icon::after {
  width: 1px;
  height: 6px;
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}

.page-privacy .privacy-section[data-collapsed] .privacy-icon::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-privacy .privacy-section[data-collapsed] .privacy-section-body {
  display: none;
}

/* ---------- 正文排版 ---------- */

.page-privacy .privacy-section-body {
  max-width: 72ch;
}

.page-privacy .privacy-section-body > p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--pv-text);
}

.page-privacy .privacy-section-body a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 227, 255, .35);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-section-body a:hover,
.page-privacy .privacy-section-body a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .privacy-sub {
  margin: 26px 0 12px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .privacy-block + .privacy-block {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed var(--pv-line);
}

.page-privacy .privacy-block h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .privacy-block p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--pv-text);
}

.page-privacy .privacy-note {
  margin: 22px 0;
  padding: 14px 18px;
  border-left: 3px solid var(--lime);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: var(--lime-veil);
  font-size: 15px;
  line-height: 1.85;
  color: var(--white);
}

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

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pv-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: .74em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ice);
}

/* ---------- 信息流向图 ---------- */

.page-privacy .privacy-flow {
  margin: 4px 0 32px;
  padding: 18px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-m);
  background: var(--ink-2);
  overflow-x: auto;
}

.page-privacy .privacy-flow svg {
  display: block;
  width: 100%;
  min-width: 520px;
  height: auto;
}

.page-privacy .flow-node {
  fill: #1A2233;
  stroke: rgba(237, 242, 248, .14);
  stroke-width: 1;
}

.page-privacy .flow-node--out {
  fill: rgba(30, 51, 32, .85);
  stroke: rgba(198, 244, 50, .28);
}

.page-privacy .flow-line {
  fill: none;
  stroke: var(--ice);
  stroke-width: 1.4;
  stroke-dasharray: 4 5;
  opacity: .55;
}

.page-privacy .flow-label {
  fill: var(--white);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
}

.page-privacy .privacy-flow .media-caption {
  margin: 14px 2px 0;
  font-size: 13px;
  color: var(--grey);
}

/* ---------- 表格 ---------- */

.page-privacy .privacy-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 26px;
  font-size: 15px;
}

.page-privacy .privacy-table caption {
  text-align: left;
  padding: 0 0 12px;
  font-size: 13px;
  color: var(--grey);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--pv-line);
  vertical-align: top;
  line-height: 1.7;
}

.page-privacy .privacy-table thead th {
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey);
  border-bottom-color: var(--pv-line-strong);
}

.page-privacy .privacy-table tbody th {
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody td {
  color: var(--pv-text);
}

.page-privacy .privacy-table tbody tr:nth-child(even) {
  background: rgba(127, 227, 255, .035);
}

/* ---------- 权利操作卡 ---------- */

.page-privacy .privacy-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 26px;
}

.page-privacy .privacy-action {
  padding: 18px 20px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-m);
  background: var(--ink-2);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

.page-privacy .privacy-action:hover {
  border-color: rgba(198, 244, 50, .30);
  transform: translateY(-2px);
}

.page-privacy .privacy-action-tag {
  display: inline-block;
  margin: 0 0 10px;
  padding: 3px 12px;
  border-radius: var(--pill);
  border: 1px solid rgba(198, 244, 50, .35);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .privacy-action h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .privacy-action p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-text);
}

/* ---------- 尾项 ---------- */

.page-privacy .privacy-facts {
  list-style: none;
  margin: 22px 0;
  padding: 18px 20px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-m);
  background: var(--ink-2);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  font-size: 15px;
  color: var(--pv-text);
}

.page-privacy .privacy-facts .mono {
  min-width: 76px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--grey);
}

.page-privacy .privacy-foot-link {
  margin: 0 0 8px !important;
  padding-top: 20px;
  border-top: 1px solid var(--pv-line);
  font-size: 14px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) and (max-width: 1023px) {
  .page-privacy .privacy-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    padding: 132px 0 76px;
  }

  .page-privacy .privacy-body {
    padding: 64px 0 120px;
  }

  .page-privacy .privacy-grid {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h-shrink) + 24px);
    padding: 22px 18px;
  }

  .page-privacy .privacy-toggle {
    font-size: 26px;
  }

  .page-privacy .privacy-section {
    padding: 44px 0;
  }

  .page-privacy .privacy-section:first-child {
    padding-top: 0;
  }

  .page-privacy .privacy-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-hero .display-lg {
    max-width: 12ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-action,
  .page-privacy .privacy-toc-list a,
  .page-privacy .privacy-icon::after {
    transition: none;
  }

  .page-privacy .privacy-action:hover {
    transform: none;
  }
}

@media print {
  .page-privacy .privacy-toc {
    position: static;
    border: 0;
    background: none;
  }

  .page-privacy .privacy-section[data-collapsed] .privacy-section-body {
    display: block !important;
  }

  .page-privacy .privacy-icon {
    display: none;
  }
}