.page-privacy{
  --pv-aside:248px;
  --pv-gap:clamp(30px,4.2vw,68px);
  --pv-read:70ch;
  background:var(--c-abyss);
  color:var(--c-mist);
  padding-bottom:clamp(56px,8vw,110px);
}

.page-privacy .crumbs{
  padding:clamp(14px,2vw,22px) 0 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(24px,4vw,46px) 0 clamp(38px,5.5vw,68px);
  background:
    radial-gradient(115% 90% at 82% -10%, rgba(34,230,210,.13), transparent 62%),
    radial-gradient(80% 70% at 8% 110%, rgba(255,107,44,.10), transparent 66%),
    linear-gradient(180deg, var(--c-night) 0%, var(--c-abyss) 82%);
  border-bottom:1px solid var(--line-soft);
}
.page-privacy .privacy-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    repeating-linear-gradient(90deg, rgba(99,115,134,.13) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(99,115,134,.09) 0 1px, transparent 1px 96px);
  mask-image:linear-gradient(180deg, rgba(0,0,0,.75), transparent 82%);
  -webkit-mask-image:linear-gradient(180deg, rgba(0,0,0,.75), transparent 82%);
  pointer-events:none;
}
.page-privacy .privacy-hero__inner{
  position:relative;
  display:grid;
  gap:clamp(24px,4vw,46px);
  align-items:center;
}
.page-privacy .privacy-hero__copy .eyebrow{
  margin-bottom:14px;
}
.page-privacy .privacy-hero h1{
  margin:0 0 18px;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(38px,7.4vw,72px);
  line-height:1.02;
  letter-spacing:-.02em;
  color:var(--c-paper);
}
.page-privacy .privacy-hero__lead{
  margin:0;
  max-width:var(--pv-read);
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.78;
  color:var(--c-mist);
}
.page-privacy .privacy-hero__meta{
  list-style:none;
  margin:clamp(20px,3vw,30px) 0 0;
  padding:16px 0 0;
  display:grid;
  gap:10px;
  border-top:1px solid var(--line-soft);
  font-size:13px;
  color:var(--c-steel);
}
.page-privacy .privacy-hero__meta li{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:baseline;
}
.page-privacy .privacy-hero__meta .mono{
  min-width:70px;
  color:var(--c-cyan);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
}
.page-privacy .privacy-hero__visual{
  position:relative;
  margin:0;
  padding:10px;
  border:1px solid var(--line);
  background:linear-gradient(150deg, rgba(11,28,47,.92), rgba(7,19,33,.65));
  box-shadow:var(--shadow-2);
}
.page-privacy .privacy-hero__visual::after{
  content:"";
  position:absolute;
  top:-1px;
  right:-1px;
  width:56px;
  height:56px;
  border-top:2px solid var(--c-cyan);
  border-right:2px solid var(--c-cyan);
  pointer-events:none;
}
.page-privacy .privacy-hero__visual img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  aspect-ratio:12 / 7;
  object-fit:cover;
  filter:saturate(.9) contrast(1.05);
}
.page-privacy .privacy-hero__visual figcaption{
  padding:10px 4px 2px;
  font-size:12px;
  line-height:1.6;
  color:var(--c-steel);
  font-family:var(--font-mono);
}

/* ---------- 长文两段式 ---------- */
.page-privacy .privacy-layout{
  display:grid;
  gap:var(--pv-gap);
  padding-top:clamp(34px,5vw,62px);
  align-items:start;
}

/* 目录 */
.page-privacy .privacy-toc{
  border:1px solid var(--line-soft);
  background:rgba(11,28,47,.55);
}
.page-privacy .privacy-toc__summary{
  display:none;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 16px;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-display);
  font-size:16px;
  letter-spacing:.04em;
  color:var(--c-paper);
  border-left:3px solid var(--c-cyan);
}
.page-privacy .privacy-toc__summary::-webkit-details-marker{
  display:none;
}
.page-privacy .privacy-toc__summary::after{
  content:"+";
  font-family:var(--font-mono);
  color:var(--c-cyan);
  font-size:18px;
}
.page-privacy .privacy-toc[open] .privacy-toc__summary::after{
  content:"–";
}
.page-privacy .privacy-toc__hint{
  font-size:11px;
  letter-spacing:.16em;
  color:var(--c-steel);
}
.page-privacy .privacy-toc .toc{
  padding:18px 14px 20px;
}
.page-privacy .privacy-toc .toc__title{
  margin:0 0 12px;
  padding-left:10px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--c-steel);
}
.page-privacy .privacy-toc .toc__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:2px;
}
.page-privacy .privacy-toc .toc__link{
  display:flex;
  gap:10px;
  align-items:baseline;
  padding:9px 10px;
  border-left:1px solid var(--line-soft);
  font-size:14px;
  line-height:1.45;
  color:var(--c-mist);
  text-decoration:none;
  transition:color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}
.page-privacy .privacy-toc .toc__link .mono{
  font-size:11px;
  color:var(--c-steel);
  letter-spacing:.08em;
}
.page-privacy .privacy-toc .toc__link:hover{
  color:var(--c-paper);
  border-left-color:var(--c-ice);
  background:rgba(126,215,255,.05);
}
.page-privacy .privacy-toc .toc__link.is-current{
  color:var(--c-paper);
  border-left-color:var(--c-cyan);
  background:rgba(34,230,210,.08);
}
.page-privacy .privacy-toc .toc__link.is-current .mono{
  color:var(--c-cyan);
}

/* 正文 */
.page-privacy .privacy-doc{
  min-width:0;
  max-width:var(--pv-read);
}
.page-privacy .privacy-sec{
  padding:clamp(24px,3.4vw,40px) 0;
  border-top:1px solid var(--line-soft);
}
.page-privacy .privacy-sec:first-child{
  border-top:0;
  padding-top:0;
}
.page-privacy .privacy-sec__num{
  margin:0 0 6px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.22em;
  color:var(--c-cyan);
  text-transform:uppercase;
}
.page-privacy .privacy-sec h2{
  margin:0 0 16px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(24px,3.4vw,34px);
  line-height:1.16;
  letter-spacing:-.01em;
  color:var(--c-paper);
}
.page-privacy .privacy-sec h3{
  margin:0 0 6px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:18px;
  letter-spacing:.01em;
  color:var(--c-paper);
}
.page-privacy .privacy-p{
  margin:0 0 14px;
  font-size:15px;
  line-height:1.82;
  color:var(--c-mist);
}
.page-privacy .privacy-p:last-child{
  margin-bottom:0;
}

/* 定义行 */
.page-privacy .privacy-defs{
  margin:18px 0 20px;
  padding:0;
}
.page-privacy .privacy-defs__row{
  display:grid;
  gap:6px;
  padding:14px 0;
  border-top:1px dashed var(--line-soft);
}
.page-privacy .privacy-defs__row:last-child{
  border-bottom:1px dashed var(--line-soft);
}
.page-privacy .privacy-defs dt{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--c-ice);
}
.page-privacy .privacy-defs dd{
  margin:0;
  font-size:14.5px;
  line-height:1.78;
  color:var(--c-mist);
}

/* 编号步骤 */
.page-privacy .privacy-steps{
  list-style:none;
  margin:18px 0 0;
  padding:0;
  display:grid;
  gap:16px;
}
.page-privacy .privacy-steps li{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:14px;
  padding:16px 0 0;
  border-top:1px solid var(--line-soft);
}
.page-privacy .privacy-steps li:first-child{
  border-top:0;
  padding-top:0;
}
.page-privacy .privacy-steps__no{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  border:1px solid var(--line-signal);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--c-cyan);
  background:rgba(34,230,210,.06);
}
.page-privacy .privacy-steps p{
  margin:0;
  font-size:14.5px;
  line-height:1.78;
  color:var(--c-mist);
}

/* 短列表 */
.page-privacy .privacy-list{
  list-style:none;
  margin:14px 0 18px;
  padding:0;
  display:grid;
  gap:12px;
}
.page-privacy .privacy-list li{
  position:relative;
  padding-left:22px;
  font-size:14.5px;
  line-height:1.78;
  color:var(--c-mist);
}
.page-privacy .privacy-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.78em;
  width:10px;
  height:2px;
  background:var(--c-orange);
}

/* 邮箱链接 */
.page-privacy .privacy-mail{
  color:var(--c-cyan);
  text-decoration:none;
  border-bottom:1px solid var(--line-signal);
  word-break:break-all;
}
.page-privacy .privacy-mail:hover{
  color:var(--c-paper);
  border-bottom-color:var(--c-orange);
}

/* 联系卡 */
.page-privacy .privacy-contact{
  margin-top:clamp(20px,3vw,30px);
  padding:clamp(20px,3vw,32px);
  background:linear-gradient(140deg, var(--c-night) 0%, var(--c-night-2) 100%);
  border:1px solid var(--line);
  border-left:3px solid var(--c-orange);
  box-shadow:var(--shadow-2);
}
.page-privacy .privacy-contact__title{
  margin:0 0 16px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:19px;
  letter-spacing:.02em;
  color:var(--c-paper);
}
.page-privacy .privacy-contact__rows{
  margin:0;
  display:grid;
  gap:12px;
}
.page-privacy .privacy-contact__rows > div{
  display:grid;
  gap:4px;
}
.page-privacy .privacy-contact__rows dt{
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--c-steel);
}
.page-privacy .privacy-contact__rows dd{
  margin:0;
  font-size:15px;
  line-height:1.6;
  color:var(--c-paper);
  word-break:break-word;
}
.page-privacy .privacy-contact__rows a{
  color:var(--c-paper);
  text-decoration:none;
  border-bottom:1px solid var(--line-signal);
}
.page-privacy .privacy-contact__rows a:hover{
  color:var(--c-cyan);
}
.page-privacy .privacy-contact__note{
  margin:16px 0 0;
  padding-top:14px;
  border-top:1px solid var(--line-soft);
  font-size:13px;
  line-height:1.7;
  color:var(--c-steel);
}

/* 继续了解 */
.page-privacy .privacy-follow{
  margin-top:clamp(24px,3.4vw,40px);
  padding-top:clamp(22px,3vw,34px);
  border-top:1px solid var(--line);
}
.page-privacy .privacy-follow h2{
  margin:0 0 12px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(20px,2.6vw,26px);
  color:var(--c-paper);
}
.page-privacy .privacy-follow__list{
  list-style:none;
  margin:16px 0 0;
  padding:0;
  display:grid;
  gap:10px;
}
.page-privacy .privacy-follow__list a{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:8px 16px;
  padding:14px 16px;
  border:1px solid var(--line-soft);
  background:rgba(11,28,47,.5);
  color:var(--c-paper);
  font-family:var(--font-display);
  font-size:17px;
  letter-spacing:.02em;
  text-decoration:none;
  transition:border-color .2s var(--ease), background-color .2s var(--ease), transform .2s var(--ease);
}
.page-privacy .privacy-follow__list a:hover{
  border-color:var(--line-signal);
  background:rgba(34,230,210,.06);
  transform:translateX(3px);
}
.page-privacy .privacy-follow__list .mono{
  font-size:11px;
  letter-spacing:.1em;
  color:var(--c-steel);
}

/* 返回顶部 */
.page-privacy .to-top{
  margin-top:clamp(26px,3.6vw,42px);
}

/* ---------- 桌面 ---------- */
@media (min-width:900px){
  .page-privacy .privacy-hero__inner{
    grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  }
}

@media (min-width:980px){
  .page-privacy .privacy-layout{
    grid-template-columns:var(--pv-aside) minmax(0,1fr);
  }
  .page-privacy .layout-doc__aside{
    position:sticky;
    top:calc(var(--header-h) + 26px);
  }
  .page-privacy .privacy-doc{
    padding-left:clamp(18px,2.4vw,34px);
    border-left:1px solid var(--line-soft);
  }
  .page-privacy .privacy-defs__row{
    grid-template-columns:160px minmax(0,1fr);
    gap:20px;
    align-items:start;
  }
  .page-privacy .privacy-contact__rows{
    grid-template-columns:repeat(3, minmax(0,1fr));
    gap:18px;
  }
  .page-privacy .privacy-follow__list{
    grid-template-columns:repeat(3, minmax(0,1fr));
  }
  .page-privacy .privacy-follow__list a{
    flex-direction:column;
    align-items:flex-start;
    justify-content:flex-start;
    min-height:96px;
  }
}

/* ---------- 移动端 ---------- */
@media (max-width:979px){
  .page-privacy .privacy-toc__summary{
    display:flex;
  }
  .page-privacy .privacy-toc .toc{
    border-top:1px solid var(--line-soft);
  }
  .page-privacy .privacy-toc .toc__title{
    padding-left:0;
  }
  .page-privacy .privacy-layout{
    gap:clamp(22px,4vw,34px);
  }
}

@media (max-width:600px){
  .page-privacy .privacy-hero__visual::after{
    width:38px;
    height:38px;
  }
  .page-privacy .privacy-follow__list a{
    font-size:16px;
    padding:12px 14px;
  }
  .page-privacy .privacy-steps li{
    gap:10px;
  }
  .page-privacy .privacy-contact{
    padding:18px 16px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .privacy-toc .toc__link,
  .page-privacy .privacy-follow__list a{
    transition:none;
  }
  .page-privacy .privacy-follow__list a:hover{
    transform:none;
  }
}
<<<PAGE_CSS_END>>>