.page-privacy {
  --pv-hair: 1px solid rgba(34, 48, 74, 0.7);
  background: var(--void);
  color: var(--text-primary);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: calc(var(--hdr-h) + 36px) 0 0;
  background:
    radial-gradient(880px 420px at 84% -12%, rgba(122, 92, 255, 0.20), transparent 66%),
    radial-gradient(680px 360px at 8% -4%, rgba(47, 227, 208, 0.12), transparent 72%),
    linear-gradient(180deg, var(--space-ink) 0%, var(--void) 100%);
  border-bottom: var(--line);
  overflow: hidden;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(34, 48, 74, 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(34, 48, 74, 0.45) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.35;
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
}

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

.page-privacy .pv-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 26px;
  padding-bottom: 40px;
}

.page-privacy .pv-hero__text {
  min-width: 0;
}

.page-privacy .pv-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  text-wrap: balance;
}

.page-privacy .pv-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-secondary);
}

.page-privacy .pv-hero__meta {
  margin: 0;
  padding: 20px 0 0;
  border-top: var(--line);
  display: grid;
  gap: 14px;
}

.page-privacy .pv-hero__meta > div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-privacy .pv-hero__meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.page-privacy .pv-hero__meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  overflow-wrap: anywhere;
}

.page-privacy .pv-hero__meta a {
  color: var(--electric-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, 0.4);
}

.page-privacy .pv-hero__meta a:hover {
  border-bottom-color: var(--electric-cyan);
}

.page-privacy .pv-hero__banner {
  margin: 0;
  position: relative;
}

.page-privacy .pv-hero__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
  border-top: var(--line);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  padding: 48px 0 72px;
  background: var(--void);
}

.page-privacy .pv-layout {
  display: grid;
  gap: 32px;
  align-items: start;
}

/* ---------- 左侧条款索引 ---------- */
.page-privacy .pv-toc {
  border-top: 2px solid var(--nebula-purple);
  padding-top: 16px;
  min-width: 0;
}

.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: var(--pv-hair);
  transition: color var(--dur) var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--electric-cyan);
}

.page-privacy .pv-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber-gold);
}

.page-privacy .pv-toc__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* ---------- 条款小节 ---------- */
.page-privacy .pv-doc {
  min-width: 0;
}

.page-privacy .pv-clause {
  padding-bottom: 36px;
  margin-bottom: 36px;
  border-bottom: var(--line);
  scroll-margin-top: calc(var(--hdr-h) + 24px);
}

.page-privacy .pv-clause:last-of-type {
  border-bottom: 0;
  margin-bottom: 8px;
  padding-bottom: 20px;
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--amber-gold);
}

.page-privacy .pv-clause[data-active="true"] .pv-clause__num {
  color: var(--electric-cyan);
}

.page-privacy .pv-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.35;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.page-privacy .pv-clause p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-secondary);
}

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

.page-privacy .pv-clause__foot {
  margin-top: 16px !important;
  padding-left: 14px;
  border-left: 2px solid rgba(122, 92, 255, 0.65);
  font-size: 14.5px !important;
  color: var(--text-secondary);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: var(--line);
}

.page-privacy .pv-list li {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: var(--pv-hair);
}

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

.page-privacy .pv-list h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.page-privacy .pv-list h3::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 9px;
  vertical-align: 2px;
  background: var(--amber-gold);
}

.page-privacy .pv-list p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* ---------- 联系信息列表 ---------- */
.page-privacy .pv-contact {
  list-style: none;
  margin: 20px 0 0;
  padding: 20px 22px;
  display: grid;
  gap: 0;
  background: var(--panel-slate);
  border-left: 2px solid var(--amber-gold);
}

.page-privacy .pv-contact li {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(34, 48, 74, 0.65);
}

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

.page-privacy .pv-contact li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pv-contact__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.page-privacy .pv-contact__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

/* ---------- 页尾指引 ---------- */
.page-privacy .pv-end {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px dashed rgba(34, 48, 74, 0.9);
}

.page-privacy .pv-end p {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-privacy .pv-end a {
  color: var(--electric-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, 0.35);
}

.page-privacy .pv-end a:hover {
  border-bottom-color: var(--electric-cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 44px;
    align-items: end;
  }

  .page-privacy .pv-hero__meta {
    padding-top: 0;
    border-top: 0;
  }

  .page-privacy .pv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-privacy .pv-contact li:last-child {
    border-bottom: 1px solid rgba(34, 48, 74, 0.65);
    padding-bottom: 11px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-layout {
    grid-template-columns: 228px minmax(0, 1fr);
    gap: 64px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--hdr-h) + 24px);
  }

  .page-privacy .pv-body {
    padding: 64px 0 96px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-layout {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 80px;
  }
}

@media (max-width: 719px) {
  .page-privacy .pv-hero {
    padding-top: calc(var(--hdr-h) + 24px);
  }

  .page-privacy .pv-hero__meta > div {
    grid-template-columns: 68px minmax(0, 1fr);
  }

  .page-privacy .pv-contact {
    padding: 16px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a {
    transition: none;
  }
}
<<<END>>>