.page-privacy{
  --privacy-ink:rgba(26,18,13,.84);
  --privacy-ink-soft:rgba(26,18,13,.62);
  --privacy-gap:clamp(24px,4vw,48px);
  --privacy-note:rgba(217,85,63,.09);
  position:relative;
  padding-block:clamp(22px,3.6vw,48px) clamp(56px,8vw,104px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:var(--privacy-gap);
  align-items:center;
  margin-top:clamp(14px,2.4vw,26px);
}
.page-privacy .privacy-hero__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 14px;
  margin:0 0 18px;
}
.page-privacy .privacy-hero__kicker{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.22em;
  color:var(--haze);
  text-transform:uppercase;
}
.page-privacy .privacy-version{
  display:inline-flex;
  align-items:center;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--amber);
  border:1px solid rgba(242,184,75,.42);
  border-radius:999px;
  padding:4px 11px;
  white-space:nowrap;
}
.page-privacy .privacy-hero__title{
  font-family:var(--font-display);
  font-size:clamp(2.35rem,6.4vw,4.5rem);
  font-weight:800;
  line-height:1.02;
  letter-spacing:-.02em;
  margin:0 0 20px;
  color:var(--text);
}
.page-privacy .privacy-hero__lede{
  margin:0;
  max-width:46ch;
  font-size:clamp(.98rem,1.4vw,1.1rem);
  line-height:1.9;
  color:var(--text-dim);
}
.page-privacy .privacy-hero__links{
  display:flex;
  flex-wrap:wrap;
  gap:8px 22px;
  margin:24px 0 0;
}
.page-privacy .privacy-textlink{
  position:relative;
  font-size:.92rem;
  color:var(--mist);
  text-decoration:none;
  padding-bottom:3px;
  border-bottom:1px solid rgba(157,246,241,.34);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.page-privacy .privacy-textlink:hover,
.page-privacy .privacy-textlink:focus-visible{
  color:var(--cyan);
  border-bottom-color:var(--cyan);
}

.page-privacy .privacy-hero__media{
  position:relative;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:linear-gradient(145deg,rgba(14,44,85,.92),rgba(7,21,46,.98));
  box-shadow:var(--shadow-lift);
}
.page-privacy .privacy-hero__media::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(120% 85% at 82% 0%,rgba(53,230,224,.2),transparent 62%);
  pointer-events:none;
}
.page-privacy .privacy-hero__media img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  object-fit:cover;
}
.page-privacy .privacy-hero__caption{
  position:relative;
  z-index:1;
  margin:0;
  padding:12px 18px 14px;
  border-top:1px solid var(--line);
  font-size:12px;
  letter-spacing:.05em;
  line-height:1.7;
  color:var(--haze);
}

/* ---------- 摘要卡 ---------- */
.page-privacy .privacy-brief{
  margin-top:clamp(30px,5vw,60px);
  padding:clamp(20px,3vw,38px);
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(14,44,85,.78),rgba(7,21,46,.94));
  box-shadow:var(--shadow-lift);
}
.page-privacy .privacy-brief__title{
  font-family:var(--font-display);
  font-size:clamp(1.2rem,2vw,1.55rem);
  font-weight:800;
  letter-spacing:.02em;
  margin:0;
  color:var(--text);
}
.page-privacy .privacy-brief__chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:16px 0 18px;
}
.page-privacy .privacy-brief__chips span{
  font-size:12px;
  letter-spacing:.08em;
  color:var(--mist);
  background:rgba(157,246,241,.1);
  border:1px solid rgba(157,246,241,.28);
  border-radius:999px;
  padding:5px 13px;
}
.page-privacy .privacy-brief__text{
  margin:0;
  max-width:70ch;
  font-size:clamp(.94rem,1.2vw,1rem);
  line-height:1.9;
  color:var(--text-dim);
}
.page-privacy .privacy-more{
  margin-top:18px;
  border-top:1px solid var(--line);
  padding-top:14px;
}
.page-privacy .privacy-more summary{
  display:inline-flex;
  align-items:center;
  gap:9px;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--cyan);
  padding:4px 0;
}
.page-privacy .privacy-more summary::-webkit-details-marker{display:none;}
.page-privacy .privacy-more summary::after{
  content:"＋";
  font-size:14px;
  line-height:1;
  transition:transform .2s var(--ease);
}
.page-privacy .privacy-more[open] summary::after{content:"－";}
.page-privacy .privacy-more summary:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:4px;
  border-radius:var(--radius-xs);
}
.page-privacy .privacy-more ul{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:grid;
  gap:10px;
}
.page-privacy .privacy-more li{
  position:relative;
  padding-left:18px;
  font-size:.93rem;
  line-height:1.8;
  color:var(--text-dim);
}
.page-privacy .privacy-more li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:7px;
  height:1px;
  background:var(--amber);
}

/* ---------- 正文两栏 ---------- */
.page-privacy .privacy-body{
  margin-top:clamp(32px,5.5vw,68px);
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(24px,3.4vw,38px);
  align-items:start;
}
.page-privacy .privacy-toc{
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  background:rgba(14,44,85,.42);
  padding:16px 14px 18px;
}
.page-privacy .privacy-toc__title{
  margin:0 0 12px;
  padding-left:10px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--haze);
}
.page-privacy .privacy-toc ol{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:2px;
}
.page-privacy .privacy-toc a{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:8px 10px;
  border-left:2px solid transparent;
  border-radius:var(--radius-xs);
  font-size:.9rem;
  line-height:1.55;
  color:var(--text-dim);
  text-decoration:none;
  transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}
.page-privacy .privacy-toc a span{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--amber);
}
.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible{
  color:var(--mist);
  background:rgba(53,230,224,.08);
  border-left-color:var(--cyan);
}

/* ---------- 奶油纸长文 ---------- */
.page-privacy .privacy-doc{
  background:var(--paper);
  color:var(--privacy-ink);
  border:1px solid rgba(26,18,13,.22);
  border-radius:var(--radius-md);
  padding:clamp(20px,3.2vw,50px);
  box-shadow:var(--shadow-lift);
  overflow-wrap:break-word;
}
.page-privacy .privacy-section{
  scroll-margin-top:calc(var(--topbar-h) + 24px);
}
.page-privacy .privacy-section + .privacy-section{
  margin-top:clamp(26px,3.6vw,42px);
  padding-top:clamp(26px,3.6vw,42px);
  border-top:1px solid rgba(26,18,13,.16);
}
.page-privacy .privacy-section__head{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:16px;
}
.page-privacy .privacy-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:2.4em;
  padding:.3em .5em;
  font-family:var(--font-mono);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--brown);
  background:var(--amber);
  border-radius:var(--radius-xs);
  flex:none;
}
.page-privacy .privacy-doc h2{
  font-family:var(--font-display);
  font-size:clamp(1.28rem,2.5vw,1.9rem);
  font-weight:800;
  line-height:1.25;
  letter-spacing:-.01em;
  margin:0;
  color:var(--brown);
}
.page-privacy .privacy-doc p{
  margin:0 0 1em;
  max-width:70ch;
  font-size:clamp(.94rem,1.1vw,1rem);
  line-height:1.9;
}
.page-privacy .privacy-doc p:last-child{margin-bottom:0;}
.page-privacy .privacy-link{
  color:var(--brown);
  text-decoration:none;
  border-bottom:1px solid var(--ember);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible{
  color:var(--ember);
  border-bottom-color:var(--brown);
}

.page-privacy .privacy-defs{
  margin:20px 0 0;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:16px;
}
.page-privacy .privacy-def{
  padding-left:14px;
  border-left:2px solid rgba(242,184,75,.85);
}
.page-privacy .privacy-def dt{
  font-size:.96rem;
  font-weight:700;
  color:var(--brown);
  margin-bottom:5px;
}
.page-privacy .privacy-def dd{
  margin:0;
  font-size:.92rem;
  line-height:1.85;
  color:var(--privacy-ink);
}

.page-privacy .privacy-points{
  list-style:none;
  margin:16px 0 1em;
  padding:0;
  display:grid;
  gap:12px;
}
.page-privacy .privacy-points li{
  position:relative;
  padding:12px 14px 12px 16px;
  background:rgba(255,255,255,.42);
  border-left:2px solid rgba(217,85,63,.72);
  border-radius:0 var(--radius-xs) var(--radius-xs) 0;
  font-size:.93rem;
  line-height:1.85;
}
.page-privacy .privacy-points strong{
  color:var(--brown);
  font-weight:700;
}

.page-privacy .privacy-layers{
  margin-top:18px;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:10px;
}
.page-privacy .privacy-layer{
  padding:14px 16px;
  border:1px solid rgba(26,18,13,.2);
  border-radius:var(--radius-sm);
  background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(255,255,255,.16));
}
.page-privacy .privacy-layer__tag{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--brown);
  background:rgba(242,184,75,.42);
  border-radius:var(--radius-xs);
  padding:3px 9px;
  margin-bottom:8px;
}
.page-privacy .privacy-layer p{
  margin:0;
  font-size:.91rem;
  line-height:1.8;
}

.page-privacy .privacy-contact{
  margin-top:18px;
  padding:16px 18px;
  border:1px solid rgba(26,18,13,.24);
  border-left:3px solid var(--ember);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  background:var(--privacy-note);
}
.page-privacy .privacy-contact__row{
  display:flex;
  flex-wrap:wrap;
  gap:4px 14px;
  margin:0 0 10px;
  font-size:.92rem;
  line-height:1.8;
}
.page-privacy .privacy-contact__label{
  flex:none;
  min-width:5.2em;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--privacy-ink-soft);
  padding-top:.28em;
}
.page-privacy .privacy-contact__value{
  color:var(--brown);
  font-weight:600;
}
.page-privacy .privacy-contact__note{
  margin:10px 0 0;
  font-size:.88rem;
  line-height:1.8;
  color:var(--privacy-ink-soft);
}
.page-privacy .privacy-contact__icp{
  margin:12px 0 0;
  padding-top:10px;
  border-top:1px solid rgba(26,18,13,.16);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--privacy-ink-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-privacy .privacy-defs{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:18px 26px;
  }
  .page-privacy .privacy-layers{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (min-width:900px){
  .page-privacy .privacy-hero{
    grid-template-columns:1.12fr .88fr;
    gap:clamp(32px,4vw,60px);
  }
}

@media (min-width:960px){
  .page-privacy .privacy-body{
    grid-template-columns:236px minmax(0,1fr);
    gap:clamp(28px,3vw,44px);
  }
  .page-privacy .privacy-toc{
    position:sticky;
    top:calc(var(--topbar-h) + 24px);
  }
}

@media (min-width:1200px){
  .page-privacy .privacy-body{
    grid-template-columns:252px minmax(0,1fr);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .privacy-textlink,
  .page-privacy .privacy-toc a,
  .page-privacy .privacy-link,
  .page-privacy .privacy-more summary::after{
    transition:none;
  }
}
</PAGE_CSS>