.page-privacy {
  --pv-rail: 272px;
  --pv-glow: rgba(47, 243, 208, 0.08);
  overflow-x: clip;
  background: var(--ink-950);
  color: var(--ivory);
}

.page-privacy .pv-progress {
  position: sticky;
  top: 0;
  z-index: 6;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--aqua) 0%, var(--flare) 100%);
  transition: width 120ms linear;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(92% 120% at 88% 0%, rgba(36, 42, 92, 0.85) 0%, rgba(36, 42, 92, 0) 62%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 94%);
}

.page-privacy .pv-hero-media {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  pointer-events: none;
}

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

.page-privacy .pv-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 24, 20, 0.3) 0%, rgba(6, 24, 20, 0.95) 88%),
    repeating-linear-gradient(90deg, rgba(47, 243, 208, 0.07) 0 1px, transparent 1px 76px);
}

.page-privacy .pv-hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(36px, 6vw, 74px) clamp(30px, 4.5vw, 56px);
}

.page-privacy .pv-title {
  margin: 10px 0 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 50px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ivory);
}

.page-privacy .pv-lede {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.88;
  color: var(--mist);
}

.page-privacy .pv-hero-facts {
  display: grid;
  margin: 28px 0 0;
  padding: 4px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 0 10px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-fact:last-child {
  border-bottom: 0;
}

.page-privacy .pv-fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.13em;
  color: var(--steel);
}

.page-privacy .pv-fact dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ivory);
  overflow-wrap: anywhere;
}

@media (min-width: 720px) {
  .page-privacy .pv-hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-fact {
    padding: 4px 0 4px 20px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .pv-fact:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-layout {
  padding-block: clamp(30px, 4.5vw, 58px) clamp(48px, 7vw, 96px);
}

@media (min-width: 980px) {
  .page-privacy .pv-layout {
    display: grid;
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
  }
}

/* ---------- 条款目录 ---------- */
.page-privacy .pv-toc {
  margin-bottom: 26px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 100%);
}

@media (min-width: 980px) {
  .page-privacy .pv-toc {
    position: sticky;
    top: 84px;
    margin-bottom: 0;
  }
}

.page-privacy .pv-toc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--aqua);
}

.page-privacy .pv-toc-head .mono {
  color: var(--steel);
}

.page-privacy .pv-toc-list {
  margin: 0;
  padding: 6px 0;
  list-style: none;
  counter-reset: pvtoc;
}

.page-privacy .pv-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 16px;
  border-left: 2px solid transparent;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition:
    color var(--dur) var(--ease),
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-privacy .pv-toc-list a::before {
  counter-increment: pvtoc;
  content: counter(pvtoc, decimal-leading-zero);
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
  transition: color var(--dur) var(--ease);
}

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

.page-privacy .pv-toc-list a:hover::before,
.page-privacy .pv-toc-list a:focus-visible::before {
  color: var(--aqua);
}

.page-privacy .pv-toc-foot {
  margin: 0;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.75;
  color: var(--steel);
}

/* ---------- 正文 ---------- */
.page-privacy .pv-body {
  max-width: 760px;
}

.page-privacy .pv-section {
  padding-block: clamp(26px, 3.4vw, 40px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .pv-section:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-section h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-privacy .pv-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--flare);
}

.page-privacy .pv-section > p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

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

.page-privacy .pv-section a {
  color: var(--aqua);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 208, 0.4);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 信息类型 ---------- */
.page-privacy .pv-deflist {
  display: grid;
  gap: 1px;
  margin: 18px 0 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-privacy .pv-dl-row {
  display: grid;
  gap: 6px;
  padding: 15px 16px;
  background: var(--ink-900);
}

@media (min-width: 700px) {
  .page-privacy .pv-dl-row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
    padding: 17px 20px;
  }
}

.page-privacy .pv-dl-row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--aqua);
}

.page-privacy .pv-dl-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 使用目的 ---------- */
.page-privacy .pv-purpose {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-purpose li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 700px) {
  .page-privacy .pv-purpose li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

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

.page-privacy .pv-purpose-val {
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 用户权利 ---------- */
.page-privacy .pv-rights {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 700px) {
  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-right {
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-right:hover {
  transform: translateY(-2px);
  border-color: var(--line-lit);
}

.page-privacy .pv-right h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--aqua-soft);
}

.page-privacy .pv-right p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 联系渠道 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--aqua);
  background:
    linear-gradient(140deg, rgba(47, 243, 208, 0.09) 0%, rgba(47, 243, 208, 0) 58%),
    var(--ink-900);
}

.page-privacy .pv-contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-privacy .pv-contact-email {
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.4vw, 17px);
  letter-spacing: 0.02em;
  color: var(--aqua);
  overflow-wrap: anywhere;
}

.page-privacy .pv-contact p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--mist);
}

/* ---------- 相关入口与返回顶部 ---------- */
.page-privacy .pv-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-related a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--mist);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  transition:
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-privacy .pv-related a:hover,
.page-privacy .pv-related a:focus-visible {
  color: var(--ivory);
  border-color: var(--line-lit);
  background: var(--pv-glow);
}

.page-privacy .pv-top-link {
  display: inline-block;
  margin-top: 24px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-top-link:hover,
.page-privacy .pv-top-link:focus-visible {
  border-bottom-color: var(--aqua);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-progress {
    transition: none;
  }

  .page-privacy .pv-right:hover {
    transform: none;
  }
}

@media print {
  .page-privacy .pv-hero-media,
  .page-privacy .pv-toc,
  .page-privacy .pv-top-link,
  .page-privacy .pv-progress {
    display: none !important;
  }

  .page-privacy {
    background: #ffffff;
    color: #111111;
  }

  .page-privacy .pv-section {
    break-inside: avoid;
  }
}
<<<END>>>