.page-privacy{
  --pv-line:rgba(74,90,138,.38);
  --pv-line-soft:rgba(74,90,138,.22);
  --pv-surface:rgba(20,30,74,.55);
  background:
    radial-gradient(90% 55% at 92% 0%, rgba(56,242,224,.07), transparent 60%),
    linear-gradient(180deg, var(--deep) 0%, var(--deep) 70%, var(--ink) 100%);
  color:var(--mist);
  overflow-x:clip;
}

.page-privacy .pv-hero{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  padding:clamp(24px,5vw,44px) 0 clamp(44px,8vw,88px);
  border-bottom:1px solid var(--pv-line-soft);
}
.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:.34;
}
.page-privacy .pv-hero__bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(80% 70% at 6% 0%, rgba(56,242,224,.18), transparent 62%),
    linear-gradient(180deg, rgba(5,8,22,.58) 0%, rgba(11,18,48,.86) 64%, var(--deep) 100%);
}
.page-privacy .pv-hero__inner{position:relative;z-index:1;}
.page-privacy .pv-crumb{color:var(--haze);font-size:13px;}

.page-privacy .pv-title{
  margin:18px 0 0;
  font-family:var(--font-sans);
  font-size:clamp(34px,8.6vw,88px);
  font-weight:800;
  line-height:1.02;
  letter-spacing:-.02em;
  color:var(--mist);
}
.page-privacy .pv-title em{
  font-style:normal;
  color:var(--cyan);
  text-shadow:0 0 34px rgba(56,242,224,.28);
}
.page-privacy .pv-lede{
  max-width:62ch;
  margin:20px 0 0;
  color:var(--haze);
  font-size:clamp(15px,1.7vw,17px);
  line-height:1.9;
}

.page-privacy .pv-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px 26px;
  margin:clamp(24px,4vw,38px) 0 0;
  padding:16px 0 0;
  list-style:none;
  border-top:1px solid var(--pv-line-soft);
}
.page-privacy .pv-meta__item{
  font-size:13px;
  color:var(--mist);
  letter-spacing:.01em;
}
.page-privacy .pv-meta__item .mono{
  margin-right:.6em;
  font-size:11px;
  letter-spacing:.1em;
  color:var(--gold);
  text-transform:uppercase;
}

.page-privacy .pv-shell{
  display:grid;
  gap:clamp(26px,5vw,48px);
  padding-block:clamp(34px,6vw,72px);
}

/* ---------- 左侧索引 ---------- */
.page-privacy .pv-index__label{
  margin:0;
  font-size:11px;
  letter-spacing:.18em;
  color:var(--cyan);
  border-bottom:1px solid var(--pv-line);
  padding-bottom:10px;
}
.page-privacy .pv-index__list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:2px 10px;
  margin:14px 0 0;
  padding:0;
  list-style:none;
}
.page-privacy .pv-index__link{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:7px 8px;
  border-left:2px solid transparent;
  color:var(--haze);
  font-size:13px;
  line-height:1.5;
  text-decoration:none;
  transition:color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible{
  color:var(--mist);
  border-left-color:var(--cyan);
  background:rgba(56,242,224,.07);
  outline:none;
}
.page-privacy .pv-index__num{
  font-size:10px;
  color:var(--gold);
  letter-spacing:.08em;
}

.page-privacy .pv-index__card{
  margin-top:22px;
  padding:18px;
  border:1px solid var(--pv-line);
  border-radius:var(--r-md);
  background:var(--pv-surface);
  box-shadow:inset 0 1px 0 rgba(244,247,255,.05), 0 14px 30px -22px rgba(5,8,22,.9);
}
.page-privacy .pv-index__glyph{
  width:34px;
  height:34px;
  display:block;
  color:var(--cyan);
}
.page-privacy .pv-index__cardText{
  margin:12px 0 14px;
  font-size:13px;
  line-height:1.7;
  color:var(--haze);
}
.page-privacy .pv-index__copy{
  font-size:12px;
  padding:8px 14px;
}

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

.page-privacy .pv-sec{
  padding-top:clamp(24px,4vw,38px);
  margin-top:clamp(24px,4vw,38px);
  border-top:1px solid var(--pv-line);
  scroll-margin-top:110px;
  transition:background .3s var(--ease);
}
.page-privacy .pv-sec:first-child{
  margin-top:0;
  padding-top:0;
  border-top:0;
}
.page-privacy .pv-sec:target{
  background:linear-gradient(90deg, rgba(56,242,224,.07), rgba(56,242,224,0) 72%);
  border-radius:var(--r-md);
}
.page-privacy .pv-sec__head{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin-bottom:14px;
}
.page-privacy .pv-sec__num{
  flex:none;
  font-size:11px;
  letter-spacing:.1em;
  color:var(--gold);
  border:1px solid rgba(217,184,108,.36);
  border-radius:var(--r-pill);
  padding:2px 9px;
}
.page-privacy .pv-sec__title{
  margin:0;
  font-size:clamp(21px,3vw,29px);
  font-weight:700;
  line-height:1.3;
  letter-spacing:-.01em;
  color:var(--mist);
}
.page-privacy .pv-sec p{
  max-width:66ch;
  margin:14px 0 0;
  font-size:clamp(15px,1.6vw,16.5px);
  line-height:1.88;
  color:var(--haze);
}

.page-privacy .pv-list{
  display:grid;
  gap:11px;
  margin:16px 0 0;
  padding:0;
  list-style:none;
  max-width:66ch;
}
.page-privacy .pv-list li{
  position:relative;
  padding-left:22px;
  font-size:clamp(15px,1.6vw,16.5px);
  line-height:1.8;
  color:var(--haze);
}
.page-privacy .pv-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.82em;
  width:12px;
  height:1px;
  background:var(--cyan);
}

.page-privacy .pv-defs{
  display:grid;
  gap:12px;
  margin:18px 0 0;
  padding:0;
}
.page-privacy .pv-def{
  padding:15px 16px;
  border:1px solid var(--pv-line-soft);
  border-radius:var(--r-md);
  background:rgba(20,30,74,.44);
  border-left:2px solid rgba(56,242,224,.42);
}
.page-privacy .pv-def__t{
  margin:0 0 6px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--cyan);
}
.page-privacy .pv-def__d{
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:var(--haze);
}

.page-privacy .pv-more{
  margin-top:18px;
  border:1px solid var(--pv-line);
  border-radius:var(--r-md);
  background:rgba(35,48,107,.32);
}
.page-privacy .pv-more__s{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:14px 16px;
  cursor:pointer;
  font-size:14px;
  color:var(--mist);
  list-style:none;
}
.page-privacy .pv-more__s::-webkit-details-marker{display:none;}
.page-privacy .pv-more__s::after{
  content:"+";
  font-family:var(--font-mono);
  font-size:16px;
  color:var(--cyan);
}
.page-privacy .pv-more[open] .pv-more__s::after{content:"−";}
.page-privacy .pv-more p{
  margin:0;
  padding:0 16px 16px;
  max-width:64ch;
  font-size:15px;
  line-height:1.82;
  color:var(--haze);
}

.page-privacy .pv-note{
  display:grid;
  gap:16px;
  margin:clamp(26px,5vw,42px) 0;
  padding:clamp(20px,3vw,28px);
  border:1px solid rgba(56,242,224,.3);
  border-radius:var(--r-lg);
  background:
    linear-gradient(135deg, rgba(56,242,224,.12) 0%, rgba(20,30,74,.72) 52%, rgba(255,107,87,.1) 100%);
  box-shadow:0 22px 46px -34px rgba(5,8,22,.95);
}
.page-privacy .pv-note__label{
  margin:0;
  font-size:11px;
  letter-spacing:.18em;
  color:var(--coral);
}
.page-privacy .pv-note__text{
  margin:8px 0 0;
  font-size:clamp(15px,1.8vw,17px);
  line-height:1.75;
  color:var(--mist);
}
.page-privacy .pv-note__acts{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.page-privacy .pv-link{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(56,242,224,.4);
  padding-bottom:1px;
}
.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible{
  border-bottom-color:var(--cyan);
  outline:none;
  color:var(--mist);
}

.page-privacy .pv-rel{
  display:grid;
  gap:1px;
  margin-top:clamp(30px,5vw,46px);
  border-top:1px solid var(--pv-line);
}
.page-privacy .pv-rel__link{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:15px 4px;
  border-bottom:1px solid var(--pv-line-soft);
  color:var(--mist);
  font-size:14.5px;
  text-decoration:none;
  transition:color .2s var(--ease), padding-left .2s var(--ease);
}
.page-privacy .pv-rel__link .mono{color:var(--cyan);font-size:13px;}
.page-privacy .pv-rel__link:hover,
.page-privacy .pv-rel__link:focus-visible{
  color:var(--cyan);
  padding-left:10px;
  outline:none;
}

.page-privacy .pv-topWrap{margin:clamp(22px,4vw,34px) 0 0;}
.page-privacy .pv-top{
  display:inline-block;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--haze);
  text-decoration:none;
  border-bottom:1px solid var(--pv-line);
  padding-bottom:3px;
}
.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible{color:var(--cyan);outline:none;}

/* ---------- 响应式 ---------- */
@media (min-width:720px){
  .page-privacy .pv-note{
    grid-template-columns:1fr auto;
    align-items:center;
    gap:22px;
  }
  .page-privacy .pv-index__list{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:2px 16px;
  }
}

@media (min-width:960px){
  .page-privacy .pv-shell{
    grid-template-columns:252px minmax(0,1fr);
    gap:clamp(34px,4vw,68px);
    align-items:start;
  }
  .page-privacy .pv-index{
    position:sticky;
    top:96px;
  }
  .page-privacy .pv-index__list{grid-template-columns:1fr;}
  .page-privacy .pv-title{letter-spacing:-.025em;}
}

@media (min-width:1200px){
  .page-privacy .pv-lede{font-size:17.5px;}
  .page-privacy .pv-sec p,
  .page-privacy .pv-list li{font-size:17px;}
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .pv-index__link,
  .page-privacy .pv-rel__link,
  .page-privacy .pv-sec{transition:none;}
}

@media print{
  .page-privacy{background:#fff;color:#111;}
  .page-privacy .pv-hero{background:#fff;border-bottom:1px solid #bbb;padding:0 0 18px;}
  .page-privacy .pv-hero__bg,
  .page-privacy .pv-index,
  .page-privacy .pv-note__acts,
  .page-privacy .pv-rel,
  .page-privacy .pv-topWrap{display:none;}
  .page-privacy .pv-title,
  .page-privacy .pv-sec__title{color:#111;}
  .page-privacy .pv-title em{color:#111;text-shadow:none;}
  .page-privacy .pv-lede,
  .page-privacy .pv-sec p,
  .page-privacy .pv-list li,
  .page-privacy .pv-def__d{color:#222;}
  .page-privacy .pv-def,
  .page-privacy .pv-more{border:1px solid #ccc;background:#fff;}
  .page-privacy .pv-sec{page-break-inside:avoid;}
}