.page-privacy {
  --pv-bg: #141821;
  --pv-panel: #1A2130;
  --pv-text: #E9EDF5;
  --pv-dim: #9AA5BA;
  --pv-line: rgba(198, 204, 214, 0.24);
  --pv-link: #7FA8FF;
  background: var(--ink);
  color: var(--pv-text);
  padding-bottom: 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--silver);
  background:
    radial-gradient(120% 150% at 80% 6%, rgba(46, 107, 255, 0.3) 0%, rgba(20, 24, 33, 0) 58%),
    linear-gradient(160deg, #141821 0%, #1B2231 58%, #0F131B 100%);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  right: -14%;
  top: -70%;
  width: 64%;
  height: 230%;
  transform: rotate(14deg);
  background: linear-gradient(180deg, rgba(182, 255, 60, 0.14), rgba(46, 107, 255, 0.04));
  pointer-events: none;
}

.page-privacy .pv-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--step-2);
  padding-top: 34px;
  padding-bottom: 42px;
}

.page-privacy .pv-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-privacy .pv-crumbs a {
  color: var(--silver);
  text-decoration: none;
}

.page-privacy .pv-crumbs a:hover {
  color: var(--lime);
}

.page-privacy .pv-crumb-sep {
  color: var(--slate);
}

.page-privacy .pv-kicker {
  margin: var(--step-1) 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--silver);
}

.page-privacy h1 {
  margin: 0;
  font-size: clamp(34px, 7.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper-white);
  background: linear-gradient(102deg, #FFFDF7 12%, #2E6BFF 58%, #B6FF3C 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-privacy .pv-lead {
  margin: var(--step-1) 0 0;
  max-width: 34em;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--pv-dim);
}

.page-privacy .pv-hero-figure {
  margin: 0;
}

.page-privacy .pv-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  border: 2px solid var(--pv-line);
  box-shadow: 9px 9px 0 rgba(46, 107, 255, 0.24);
  opacity: 0.62;
}

.page-privacy .pv-hero-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 34px;
  opacity: 0.55;
  pointer-events: none;
}

.page-privacy .pv-hero-wave svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-privacy .pv-hero-wave path {
  fill: none;
  stroke: var(--silver);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

/* ---------- 目录 + 正文双栏 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: var(--step-2);
  padding: var(--step-2) 0 var(--step-3);
}

.page-privacy .pv-toc {
  border-top: 2px solid var(--pv-line);
  border-bottom: 2px solid var(--pv-line);
  padding: 14px 0;
}

.page-privacy .pv-toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .pv-toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--pv-line);
  color: var(--pv-dim);
  font-size: 13px;
  text-decoration: none;
}

.page-privacy .pv-toc-list a:hover {
  color: var(--paper-white);
  border-color: var(--silver);
}

.page-privacy .pv-toc-list a[aria-current="page"] {
  color: var(--ink);
  background: var(--silver);
  border-color: var(--silver);
}

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-privacy .pv-body {
  min-width: 0;
  max-width: 640px;
}

.page-privacy .pv-sec {
  scroll-margin-top: 120px;
  padding: 34px 0;
}

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

.page-privacy .pv-h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  font-size: clamp(21px, 3.6vw, 29px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper-white);
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(198, 204, 214, 0.3);
}

.page-privacy .pv-h2 .pv-num {
  flex: 0 0 auto;
  color: var(--lime);
  font-size: 13px;
}

.page-privacy .pv-body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.92;
  color: #D3DAE7;
}

.page-privacy a {
  color: var(--pv-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy a:hover {
  color: var(--lime);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 22px 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.88;
  color: #D3DAE7;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 3px;
  background: var(--blue);
}

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

.page-privacy .pv-def {
  margin: 22px 0 18px;
  padding: 0;
}

.page-privacy .pv-def dt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 20px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper-white);
}

.page-privacy .pv-def dt::before {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  background: var(--lime);
  transform: translateY(-1px);
}

.page-privacy .pv-def dd {
  margin: 8px 0 0 19px;
  padding-left: 0;
  font-size: 15px;
  line-height: 1.88;
  color: var(--pv-dim);
}

.page-privacy .pv-divider {
  height: 26px;
}

.page-privacy .pv-divider svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-privacy .pv-divider path {
  fill: none;
  stroke: var(--silver);
  stroke-width: 1.5;
  opacity: 0.34;
  vector-effect: non-scaling-stroke;
}

/* ---------- 联系卡片 ---------- */
.page-privacy .pv-contact-card {
  margin-top: 26px;
  padding: 24px 22px;
  background: var(--paper-white);
  color: var(--ink);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pv-contact-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--deep-blue);
}

.page-privacy .pv-contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin: 0;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(20, 24, 33, 0.28);
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
}

.page-privacy .pv-key {
  flex: 0 0 86px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-privacy .pv-contact-card a {
  color: var(--deep-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-contact-card a:hover {
  color: var(--alert);
}

.page-privacy .pv-contact-note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pv-top {
  position: fixed;
  right: 16px;
  bottom: 20px;
  z-index: 60;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--lime);
  border: 3px solid var(--ink);
  box-shadow: 5px 5px 0 rgba(20, 24, 33, 0.6);
  cursor: pointer;
}

.page-privacy .pv-top:hover {
  background: var(--paper-white);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 960px) {
  .page-privacy .pv-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    gap: 56px;
    padding-top: 52px;
    padding-bottom: 54px;
  }

  .page-privacy .pv-hero-figure img {
    max-height: 340px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 64px;
    padding-top: var(--step-3);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 108px;
    align-self: start;
    border-top: 0;
    border-bottom: 0;
    padding: 0;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
  }

  .page-privacy .pv-toc-list {
    display: block;
    overflow: visible;
  }

  .page-privacy .pv-toc-list li {
    margin-bottom: 2px;
  }

  .page-privacy .pv-toc-list a {
    display: flex;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 3px solid transparent;
    font-size: 14px;
  }

  .page-privacy .pv-toc-list a[aria-current="page"] {
    color: var(--paper-white);
    background: transparent;
    border-left-color: var(--lime);
  }

  .page-privacy .pv-sec {
    padding: var(--step-2) 0;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-top:hover {
    background: var(--lime);
  }
}
</PAGE_CSS>>>