/* ===================== 数据与隐私 ===================== */
.page-privacy{
  --pr-rail:132px;
  --pr-section-gap:56px;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--fb);
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero{
  position:relative;
  overflow:hidden;
  color:var(--paper);
  background:
    radial-gradient(120% 170% at 90% -10%, rgba(201,162,39,.22) 0%, rgba(201,162,39,0) 58%),
    radial-gradient(90% 130% at 0% 110%, rgba(74,107,111,.42) 0%, rgba(74,107,111,0) 60%),
    var(--ink);
  border-bottom:3px solid var(--gold-dk);
}
.page-privacy .pr-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(var(--grid-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-dark) 1px, transparent 1px);
  background-size:56px 56px;
  pointer-events:none;
}
.page-privacy .pr-hero::after{
  content:"";
  position:absolute;
  top:0;
  bottom:0;
  left:0;
  width:5px;
  background:linear-gradient(180deg, var(--gold) 0%, var(--gold-dk) 55%, rgba(143,114,24,0) 100%);
}

.page-privacy .pr-hero-crumb{
  position:relative;
  z-index:1;
}
.page-privacy .pr-hero .breadcrumbs{
  padding-top:20px;
  font-size:13px;
  color:var(--stone-lt);
}
.page-privacy .pr-hero .breadcrumbs a{
  color:var(--paper);
  opacity:.72;
  text-decoration:none;
}
.page-privacy .pr-hero .breadcrumbs a:hover{
  opacity:1;
  color:var(--gold-lt);
}

.page-privacy .pr-hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  padding-top:36px;
  padding-bottom:48px;
}
.page-privacy .pr-hero-copy .kicker{
  color:var(--gold-lt);
  letter-spacing:.16em;
  font-size:12px;
  margin:0 0 10px;
}
.page-privacy .pr-hero-copy h1{
  font-family:var(--fd);
  font-weight:900;
  font-size:clamp(27px,4.4vw,50px);
  line-height:1.18;
  letter-spacing:-.01em;
  color:var(--paper);
  margin:0 0 20px;
}
.page-privacy .pr-lede{
  max-width:32em;
  margin:0;
  padding-left:16px;
  border-left:2px solid var(--gold);
  font-size:15.5px;
  line-height:1.85;
  color:rgba(246,241,230,.8);
}
.page-privacy .pr-hero-media{
  margin:0;
  border:1px solid rgba(201,162,39,.38);
  overflow:hidden;
  background:var(--ink-2);
}
.page-privacy .pr-hero-media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:16 / 9;
  object-fit:cover;
  filter:saturate(.85) contrast(1.03);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pr-layout{
  padding-top:32px;
  padding-bottom:80px;
}

.page-privacy .pr-rail{
  margin:0 0 28px;
}
.page-privacy .pr-rail-inner{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding-bottom:8px;
  scrollbar-width:none;
}
.page-privacy .pr-rail-inner::-webkit-scrollbar{
  display:none;
}
.page-privacy .pr-rail-title{
  display:none;
}
.page-privacy .pr-rail-link{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  background:var(--paper-2);
  border:1px solid var(--line-light);
  color:var(--ink);
  font-size:13px;
  text-decoration:none;
  clip-path:var(--cut8);
  transition:background .18s ease, color .18s ease;
}
.page-privacy .pr-rail-link:hover{
  background:var(--gold-lt);
  color:var(--ink);
}
.page-privacy .pr-rail-num{
  font-family:var(--fm);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--gold-dk);
}

.page-privacy .pr-body{
  max-width:42rem;
}

/* ---------- 章节 ---------- */
.page-privacy .pr-section{
  padding-bottom:var(--pr-section-gap);
  margin-bottom:var(--pr-section-gap);
  border-bottom:1px solid var(--line-light);
}
.page-privacy .pr-section:last-of-type{
  padding-bottom:0;
  margin-bottom:0;
  border-bottom:0;
}
.page-privacy .pr-sec-head{
  display:flex;
  align-items:baseline;
  gap:14px;
  margin-bottom:20px;
}
.page-privacy .pr-sec-num{
  flex:0 0 auto;
  padding:3px 9px;
  background:var(--stone);
  color:var(--paper);
  font-size:12px;
  letter-spacing:.14em;
  clip-path:var(--cut8);
}
.page-privacy .pr-sec-title{
  margin:0;
  font-family:var(--fd);
  font-weight:900;
  font-size:clamp(21px,2.6vw,29px);
  line-height:1.3;
  letter-spacing:-.005em;
  color:var(--ink);
}

/* ---------- 正文排版 ---------- */
.page-privacy .pr-copy{
  max-width:36em;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-2);
}
.page-privacy .pr-copy p{
  margin:0 0 16px;
}
.page-privacy .pr-copy p:last-child{
  margin-bottom:0;
}
.page-privacy .pr-copy h3{
  margin:26px 0 10px;
  padding-left:12px;
  border-left:3px solid var(--gold);
  font-family:var(--fd);
  font-weight:700;
  font-size:17px;
  line-height:1.5;
  color:var(--ink);
}
.page-privacy .pr-mark{
  color:var(--ink);
  font-weight:600;
  border-bottom:1px solid var(--gold);
  padding-bottom:1px;
}

/* ---------- 定义列表 ---------- */
.page-privacy .pr-def{
  margin:8px 0 0;
  border-top:1px solid var(--line-light);
}
.page-privacy .pr-def dt{
  display:flex;
  align-items:center;
  gap:9px;
  padding:16px 0 5px;
  font-family:var(--fd);
  font-weight:700;
  font-size:16px;
  color:var(--ink);
}
.page-privacy .pr-def dt::before{
  content:"";
  flex:0 0 auto;
  width:12px;
  height:2px;
  background:var(--gold);
}
.page-privacy .pr-def dd{
  margin:0 0 0 21px;
  padding:0 0 15px 0;
  border-bottom:1px solid var(--line-light);
  font-size:15.5px;
  line-height:1.85;
  color:var(--ink-2);
}
.page-privacy .pr-def dd:last-of-type{
  border-bottom:0;
  padding-bottom:4px;
}

/* ---------- 留存清单 ---------- */
.page-privacy .pr-list{
  list-style:none;
  margin:6px 0 18px;
  padding:0;
}
.page-privacy .pr-list li{
  position:relative;
  padding:12px 0 12px 22px;
  border-bottom:1px dashed var(--line-light);
  font-size:15.5px;
  line-height:1.8;
}
.page-privacy .pr-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:21px;
  width:8px;
  height:8px;
  background:var(--stone);
  transform:rotate(45deg);
}
.page-privacy .pr-list strong{
  color:var(--ink);
  font-weight:700;
}

/* ---------- 用户操作清单 ---------- */
.page-privacy .pr-op{
  list-style:none;
  margin:8px 0 0;
  padding:0;
}
.page-privacy .pr-op li{
  display:grid;
  grid-template-columns:56px minmax(0,1fr);
  gap:14px;
  padding:15px 0;
  border-bottom:1px solid var(--line-light);
}
.page-privacy .pr-op li:first-child{
  border-top:1px solid var(--line-light);
}
.page-privacy .pr-op-name{
  font-family:var(--fd);
  font-weight:700;
  font-size:16px;
  line-height:1.7;
  color:var(--gold-dk);
}
.page-privacy .pr-op-desc{
  font-size:15.5px;
  line-height:1.8;
  color:var(--ink-2);
}

/* ---------- 延伸条目 ---------- */
.page-privacy .pr-links{
  list-style:none;
  margin:6px 0 22px;
  padding:0;
}
.page-privacy .pr-links li{
  border-bottom:1px solid var(--line-light);
}
.page-privacy .pr-links li:first-child{
  border-top:1px solid var(--line-light);
}
.page-privacy .pr-links a{
  display:block;
  padding:15px 0;
  color:var(--ink);
  text-decoration:none;
  transition:padding-left .18s ease, color .18s ease;
}
.page-privacy .pr-links a:hover{
  padding-left:10px;
  color:var(--gold-dk);
}
.page-privacy .pr-link-t{
  display:block;
  margin-bottom:4px;
  font-family:var(--fd);
  font-weight:700;
  font-size:16.5px;
  line-height:1.5;
  color:inherit;
}
.page-privacy .pr-link-d{
  display:block;
  font-size:14.5px;
  line-height:1.75;
  color:var(--ink-2);
}

/* ---------- 联系块 ---------- */
.page-privacy .pr-contact{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  margin:22px 0 0;
  padding:15px 18px;
  background:var(--paper-2);
  border-left:3px solid var(--gold);
}
.page-privacy .pr-contact .mono{
  font-family:var(--fm);
  font-size:14.5px;
  letter-spacing:.02em;
  color:var(--ink);
  word-break:break-all;
}

/* ---------- 桌面端骨架 ---------- */
@media (min-width:900px){
  .page-privacy .pr-hero-grid{
    grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
    gap:56px;
    align-items:center;
    padding-top:44px;
    padding-bottom:62px;
  }
  .page-privacy .pr-hero-media img{
    aspect-ratio:16 / 5;
  }

  .page-privacy .pr-layout{
    display:grid;
    grid-template-columns:var(--pr-rail) minmax(0,1fr);
    gap:64px;
    align-items:start;
    padding-top:68px;
    padding-bottom:104px;
  }
  .page-privacy .pr-rail{
    margin:0;
  }
  .page-privacy .pr-rail-inner{
    display:block;
    position:sticky;
    top:100px;
    overflow:visible;
    padding:0;
    border-left:1px solid var(--line-light);
  }
  .page-privacy .pr-rail-title{
    display:block;
    margin:0;
    padding:0 0 14px 18px;
    font-family:var(--fm);
    font-size:10.5px;
    letter-spacing:.26em;
    color:var(--stone-lt);
  }
  .page-privacy .pr-rail-link{
    display:flex;
    align-items:center;
    gap:12px;
    padding:11px 8px 11px 18px;
    margin-left:-1px;
    background:none;
    border:0;
    border-left:2px solid transparent;
    clip-path:none;
    font-size:13px;
    color:var(--ink);
    transition:background .18s ease, color .18s ease, border-color .18s ease;
  }
  .page-privacy .pr-rail-link:hover{
    background:rgba(201,162,39,.10);
    color:var(--gold-dk);
  }
  .page-privacy .pr-rail-num{
    writing-mode:vertical-rl;
    font-size:13px;
    line-height:1;
    letter-spacing:.16em;
    color:var(--stone);
    transition:color .18s ease;
  }
  .page-privacy .pr-rail-link.is-active{
    border-left-color:var(--orange);
    background:rgba(224,122,63,.10);
  }
  .page-privacy .pr-rail-link.is-active .pr-rail-num{
    color:var(--orange);
  }
  .page-privacy .pr-rail-link.is-active .pr-rail-text{
    color:var(--ink);
    font-weight:600;
  }
}

@media (min-width:1100px){
  .page-privacy{
    --pr-rail:150px;
  }
  .page-privacy .pr-layout{
    gap:80px;
  }
}
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