.page-privacy {
  --pv-toc-w: 236px;
  background: var(--c-cloud);
  color: var(--c-deep);
}

.page-privacy img {
  max-width: 100%;
}

/* ---------- 页头 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-deep);
  color: var(--c-cloud);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .pv-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-privacy .pv-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 20, 31, 0.55) 0%, rgba(7, 20, 31, 0.94) 100%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  padding-block: clamp(2.4rem, 7vw, 5.25rem) clamp(2rem, 5vw, 3.4rem);
}

.page-privacy .pv-hero .crumbs {
  color: rgba(244, 247, 249, 0.7);
}

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

.page-privacy .pv-hero .crumbs a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.page-privacy .pv-hero h1 {
  margin: 0.55rem 0 0;
  font-size: clamp(2.5rem, 9vw, 5.5rem);
  line-height: 0.96;
  font-weight: 800;
  letter-spacing: -0.02em;
  transform: skewX(-2deg);
  transform-origin: left bottom;
}

.page-privacy .pv-hero__lead {
  max-width: 44ch;
  margin-top: 1.15rem;
  font-size: clamp(0.98rem, 1.7vw, 1.1rem);
  line-height: 1.85;
  color: rgba(244, 247, 249, 0.86);
}

.page-privacy .pv-hero__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem 1.6rem;
  margin: 1.9rem 0 0;
  padding: 1.1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.page-privacy .pv-hero__meta li {
  display: grid;
  gap: 0.2rem;
}

.page-privacy .pv-k {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-privacy .pv-v {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--c-cloud);
}

@media (min-width: 640px) {
  .page-privacy .pv-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 主体双栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.8rem, 4vw, 3.2rem);
  padding-block: clamp(2rem, 5vw, 3.4rem) clamp(3rem, 7vw, 5rem);
}

@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 1.4rem;
  }
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  border-top: 2px solid var(--c-deep);
  padding-top: 0.9rem;
}

.page-privacy .pv-toc__title {
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-slate);
}

.page-privacy .pv-toc__list {
  display: grid;
  gap: 0.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.45rem 0.55rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--c-deep);
  text-decoration: none;
  border-left: 2px solid var(--line);
  transition: background var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  background: rgba(11, 30, 45, 0.06);
  border-left-color: var(--c-signal);
}

.page-privacy .pv-toc__n {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--c-slate);
}

.page-privacy .pv-toc__note {
  margin: 1rem 0 0;
  padding: 0.7rem 0.85rem;
  background: var(--c-paper);
  border: 1px solid var(--line);
  font-size: 0.78rem;
  line-height: 1.75;
  color: var(--c-night);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-articles {
  min-width: 0;
}

.page-privacy .pv-sec {
  border-top: 1px solid var(--line);
  padding-block: 1.15rem 1.9rem;
}

.page-privacy .pv-sec:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-sec__sum {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  list-style: none;
  cursor: pointer;
  padding-block: 0.25rem;
  color: var(--c-deep);
}

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

.page-privacy .pv-sec__sum::marker {
  content: "";
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-signal);
}

.page-privacy .pv-sec__h {
  margin: 0;
  font-family: inherit;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: inherit;
}

.page-privacy .pv-sec__chev {
  flex: 0 0 auto;
  margin-left: auto;
  width: 0.62rem;
  height: 0.62rem;
  border-right: 2px solid var(--c-slate);
  border-bottom: 2px solid var(--c-slate);
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--slow) var(--ease);
}

.page-privacy .pv-sec[open] .pv-sec__chev {
  transform: rotate(-135deg) translateY(-2px);
}

.page-privacy .pv-sec__body {
  padding-top: 0.95rem;
}

@media (min-width: 720px) {
  .page-privacy .pv-sec__body {
    padding-left: 2.4rem;
  }
}

/* ---------- 章节摘要 ---------- */
.page-privacy .pv-abs {
  margin: 0 0 1.1rem;
  padding: 0.8rem 1rem;
  background: var(--c-paper);
  border-left: 3px solid var(--c-signal);
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c-night);
}

/* ---------- 条款编号 ---------- */
.page-privacy .pv-clause {
  counter-reset: pvc;
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-clause > li {
  counter-increment: pvc;
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0.55rem;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--c-night);
  overflow-wrap: anywhere;
}

.page-privacy .pv-clause > li::before {
  content: counter(pvc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 2.45;
  letter-spacing: 0.04em;
  color: var(--c-slate);
}

/* ---------- 信息类型分组 ---------- */
.page-privacy .pv-cats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 0 0 1.2rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.page-privacy .pv-cat {
  padding: 0.9rem 1rem;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-cat:first-child {
  border-top: 0;
}

.page-privacy .pv-cat__k {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-deep);
}

.page-privacy .pv-cat p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--c-night);
}

@media (min-width: 720px) {
  .page-privacy .pv-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-cat:nth-child(2) {
    border-top: 0;
  }

  .page-privacy .pv-cat:nth-child(odd) {
    border-right: 1px solid var(--line);
  }
}

/* ---------- 正文链接 ---------- */
.page-privacy .pv-articles a {
  color: var(--c-deep);
  text-decoration: underline;
  text-decoration-color: var(--c-signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
}

.page-privacy .pv-articles a:hover,
.page-privacy .pv-articles a:focus-visible {
  color: var(--c-signal);
  text-decoration-color: var(--c-deep);
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pv-hero {
    background: #fff;
    color: #000;
    padding: 0;
  }

  .page-privacy .pv-hero__bg,
  .page-privacy .pv-toc,
  .page-privacy .pv-sec__chev {
    display: none !important;
  }

  .page-privacy .pv-hero h1,
  .page-privacy .pv-hero__lead,
  .page-privacy .pv-k,
  .page-privacy .pv-v,
  .page-privacy .pv-hero .crumbs,
  .page-privacy .pv-hero .crumbs a {
    color: #000;
  }

  .page-privacy .pv-hero__inner {
    padding-block: 0 1rem;
  }

  .page-privacy .pv-hero__meta {
    border-top-color: #999;
  }

  .page-privacy .pv-body {
    display: block;
    padding-block: 0;
  }

  .page-privacy details > *:not(summary) {
    display: block !important;
  }

  .page-privacy .pv-sec {
    break-inside: avoid;
    border-top-color: #999;
  }

  .page-privacy .pv-abs {
    background: #fff;
    border-left-color: #000;
  }
}
<<<END>>>