.page-privacy{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:15px;
  line-height:1.85;
  padding:28px 0 88px;
  overflow-x:hidden;
}

.page-privacy .crumbs{margin-bottom:26px;}

.page-privacy .doc-head{padding-bottom:4px;}
.page-privacy .doc-head .kicker{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.2em;
  color:var(--mid);
  margin:0 0 18px;
}
.page-privacy .doc-head h1{
  font-family:var(--font-display);
  font-weight:300;
  font-size:clamp(32px,7.4vw,66px);
  line-height:1.1;
  letter-spacing:-.02em;
  margin:0;
}
.page-privacy .doc-head .lede{
  margin:22px 0 0;
  max-width:56ch;
  font-size:16px;
  line-height:1.85;
  color:var(--mid);
}

.page-privacy .ver-tabs{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  margin:26px 0 0;
  padding:0;
}
.page-privacy .ver-tab{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  padding:7px 15px;
  border:1px solid var(--hair-2);
  border-radius:999px;
  color:var(--mid);
  white-space:nowrap;
}
.page-privacy .ver-tab.is-current{
  background:var(--gold-soft);
  border-color:var(--gold);
  color:var(--ink);
}

.page-privacy .doc-hero{
  margin:34px 0 0;
  position:relative;
}
.page-privacy .doc-hero img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
  filter:saturate(.92);
}
.page-privacy .doc-hero .frame__cap{
  font-size:13px;
  line-height:1.7;
  color:var(--mid);
  margin-top:12px;
}

.page-privacy .doc{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:34px;
  margin-top:44px;
}

/* 章节目录 */
.page-privacy .doc-nav{
  border-top:1px solid var(--hair);
  padding-top:16px;
}
.page-privacy .doc-nav__title{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--mid);
  margin:0 0 12px;
}
.page-privacy .doc-nav__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:1px;
}
.page-privacy .doc-nav__link{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:9px 10px 9px 12px;
  border-left:1px solid var(--hair-2);
  color:var(--mid);
  font-size:13.5px;
  line-height:1.55;
  text-decoration:none;
  transition:color .18s var(--ease),border-color .18s var(--ease),background-color .18s var(--ease);
}
.page-privacy .doc-nav__link:hover,
.page-privacy .doc-nav__link:focus-visible{
  color:var(--ink);
  border-left-color:var(--gold);
  background:rgba(245,166,35,.07);
}
.page-privacy .doc-nav__num{
  font-size:11px;
  color:var(--mid);
  min-width:18px;
  flex:0 0 auto;
}
.page-privacy .doc-nav__link:hover .doc-nav__num{color:var(--copper);}

/* 条款主体 */
.page-privacy .doc-main{min-width:0;}

.page-privacy .clause{
  padding-top:38px;
  border-top:1px solid var(--hair);
  margin-top:38px;
}
.page-privacy .clause:first-child{
  border-top:0;
  margin-top:0;
  padding-top:0;
}
.page-privacy .clause__num{
  font-size:11.5px;
  letter-spacing:.22em;
  color:var(--mid);
  margin:0;
  display:flex;
  align-items:center;
  gap:10px;
}
.page-privacy .clause__num::after{
  content:"";
  display:block;
  width:26px;
  height:1px;
  background:var(--gold);
}
.page-privacy .clause__title{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(21px,3.6vw,28px);
  line-height:1.35;
  letter-spacing:-.01em;
  margin:14px 0 0;
}
.page-privacy .clause__sum{
  margin:18px 0 0;
  padding:14px 18px;
  max-width:64ch;
  background:var(--sand);
  border-left:2px solid var(--gold);
  color:var(--charcoal);
  font-size:14.5px;
  line-height:1.85;
}

.page-privacy .rows{
  list-style:none;
  margin:26px 0 0;
  padding:0;
}
.page-privacy .row{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:4px;
  padding:15px 0;
  border-top:1px solid var(--hair-2);
}
.page-privacy .row:first-child{border-top:0;}
.page-privacy .row__key{
  font-family:var(--font-display);
  font-weight:600;
  font-size:14.5px;
  line-height:1.6;
  color:var(--ink);
}
.page-privacy .row__val{
  font-size:14.5px;
  line-height:1.85;
  color:var(--mid);
}
.page-privacy .doc-main a{
  color:var(--charcoal);
  text-decoration:none;
  border-bottom:1px solid var(--hair);
  transition:border-color .18s var(--ease),color .18s var(--ease);
}
.page-privacy .doc-main a:hover{
  color:var(--ink);
  border-bottom-color:var(--gold);
}

/* 页尾行动块 */
.page-privacy .doc-foot{
  margin-top:56px;
  padding:28px 22px;
  background:var(--ink-deep);
  color:var(--sand);
  display:grid;
  gap:16px;
}
.page-privacy .doc-foot__title{
  font-family:var(--font-display);
  font-weight:600;
  font-size:20px;
  line-height:1.4;
  margin:0;
  color:var(--paper);
}
.page-privacy .doc-foot__text{
  margin:0;
  max-width:56ch;
  font-size:14px;
  line-height:1.85;
  color:rgba(240,235,224,.76);
}
.page-privacy .doc-foot__links{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.page-privacy .doc-foot__links a{
  display:inline-block;
  padding:9px 16px;
  border:1px solid var(--hair-3);
  border-radius:999px;
  color:var(--sand);
  font-size:13px;
  line-height:1.4;
  text-decoration:none;
  border-bottom-width:1px;
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.page-privacy .doc-foot__links a:hover{
  background:var(--gold);
  border-color:var(--gold);
  color:var(--ink);
}

@media (min-width:720px){
  .page-privacy{padding-top:36px;}
  .page-privacy .row{
    grid-template-columns:210px minmax(0,1fr);
    gap:26px;
    padding:17px 0;
  }
  .page-privacy .doc-foot{
    padding:34px 32px;
    grid-template-columns:minmax(0,1fr);
  }
}

@media (min-width:980px){
  .page-privacy{padding:44px 0 120px;}
  .page-privacy .doc{
    grid-template-columns:236px minmax(0,1fr);
    gap:72px;
    margin-top:60px;
  }
  .page-privacy .doc-nav{
    position:sticky;
    top:calc(var(--topbar-h) + 28px);
    align-self:start;
    max-height:calc(100vh - var(--topbar-h) - 56px);
    overflow:auto;
    border-top:0;
    border-left:1px solid var(--hair);
    padding:2px 0 2px 18px;
  }
  .page-privacy .clause{
    padding-top:46px;
    margin-top:46px;
  }
}

@media (min-width:1200px){
  .page-privacy .clause__sum{font-size:15px;}
  .page-privacy .row__key{font-size:15px;}
  .page-privacy .row__val{font-size:15px;}
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .doc-nav__link,
  .page-privacy .doc-main a,
  .page-privacy .doc-foot__links a{
    transition:none;
  }
}