.page-privacy{
  background:var(--ink);
  color:var(--muted);
  padding-bottom:clamp(40px,6vw,80px);
}

/* ---------- 面包屑 ---------- */
.page-privacy .crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:clamp(16px,2.4vw,24px) 0 0;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--line);
}
.page-privacy .crumbs a{
  color:var(--muted);
  text-decoration:none;
  transition:color var(--dur) var(--ease);
}
.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible{
  color:var(--neon);
}
.page-privacy .crumbs__sep{
  color:var(--line);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero{
  position:relative;
  margin-top:clamp(14px,2vw,22px);
  border-bottom:1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(14,42,34,.85) 0%, rgba(8,13,18,0) 78%),
    var(--ink);
  overflow:hidden;
}
.page-privacy .pv-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size:96px 96px;
  opacity:.55;
  pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg, #000 0%, rgba(0,0,0,0) 88%);
  mask-image:linear-gradient(180deg, #000 0%, rgba(0,0,0,0) 88%);
}
.page-privacy .pv-hero__inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(26px,4vw,46px);
  align-items:center;
  padding-block:clamp(30px,5vw,66px);
}
.page-privacy .pv-hero h1{
  margin:14px 0 0;
  font-family:var(--display);
  font-weight:700;
  font-size:clamp(29px,5.6vw,50px);
  line-height:1.14;
  letter-spacing:-.012em;
  color:var(--paper);
  max-width:20ch;
}
.page-privacy .pv-hero .lead{
  margin:18px 0 0;
  max-width:46ch;
  font-size:16px;
  line-height:1.85;
  color:var(--muted);
}
.page-privacy .pv-hero .index-label{
  color:var(--neon);
}
.page-privacy .pv-hero__media{
  margin:0;
  border:1px solid var(--line);
  background:var(--panel);
  overflow:hidden;
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}
.page-privacy .pv-hero__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1400 / 800;
  object-fit:cover;
  filter:saturate(.8) brightness(.82);
}

/* ---------- 三条要点 ---------- */
.page-privacy .pv-brief{
  display:grid;
  gap:16px;
  margin-top:clamp(26px,4vw,40px);
  padding:clamp(20px,3vw,30px);
  border:1px solid var(--line);
  background:var(--panel);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.page-privacy .pv-brief__label{
  color:var(--deep);
  margin:0;
}
.page-privacy .pv-brief__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:16px;
}
.page-privacy .pv-brief__list li{
  display:grid;
  gap:8px;
  padding-top:14px;
  border-top:1px solid var(--line);
}
.page-privacy .pv-brief__num{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.22em;
  color:var(--neon);
}
.page-privacy .pv-brief__txt{
  font-size:15px;
  line-height:1.72;
  color:var(--paper);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pv-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(26px,4vw,52px);
  padding-top:clamp(34px,5vw,64px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc{
  border-top:1px solid var(--line);
  padding-top:16px;
}
.page-privacy .pv-toc__title{
  margin:0 0 12px;
  color:var(--deep);
}
.page-privacy .pv-toc__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:2px;
}
.page-privacy .pv-toc__list a{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:9px 0;
  font-size:14px;
  line-height:1.5;
  color:var(--muted);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible{
  color:var(--neon);
  border-bottom-color:var(--line);
}
.page-privacy .pv-toc__num{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--line);
}

/* ---------- 正文 ---------- */
.page-privacy .pv-body{
  max-width:44em;
}
.page-privacy .pv-sec{
  padding-bottom:clamp(26px,4vw,40px);
  margin-bottom:clamp(26px,4vw,40px);
  border-bottom:1px solid var(--line);
  scroll-margin-top:120px;
}
.page-privacy .pv-sec:last-child{
  border-bottom:0;
  margin-bottom:0;
  padding-bottom:0;
}
.page-privacy .pv-sec__head{
  display:grid;
  gap:8px;
}
.page-privacy .pv-sec__num{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.26em;
  color:var(--neon);
}
.page-privacy .pv-sec__title{
  margin:0;
  font-family:var(--display);
  font-weight:700;
  font-size:clamp(21px,3vw,28px);
  line-height:1.3;
  letter-spacing:.005em;
  color:var(--paper);
}
.page-privacy .pv-p{
  margin:16px 0 0;
  font-size:16px;
  line-height:1.88;
  color:var(--muted);
}
.page-privacy .pv-note{
  margin-top:22px;
  padding:14px 18px;
  border-left:2px solid var(--neon);
  background:rgba(43,245,176,.045);
}
.page-privacy .pv-note p{
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:var(--paper);
}

/* ---------- 条款条目 ---------- */
.page-privacy .pv-list{
  list-style:none;
  margin:22px 0 0;
  padding:0;
  border-top:1px solid var(--line);
}
.page-privacy .pv-list li{
  display:grid;
  grid-template-columns:1fr;
  gap:4px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.page-privacy .pv-list__key{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.06em;
  color:var(--paper);
}
.page-privacy .pv-list__txt{
  font-size:15px;
  line-height:1.82;
  color:var(--muted);
}

/* ---------- 相关入口 ---------- */
.page-privacy .pv-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:26px;
}
.page-privacy .pv-links a{
  padding:9px 15px;
  border:1px solid var(--line);
  background:var(--panel);
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.05em;
  color:var(--paper);
  text-decoration:none;
  transition:border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-privacy .pv-links a:hover,
.page-privacy .pv-links a:focus-visible{
  border-color:var(--neon);
  color:var(--neon);
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-privacy .pv-list li{
    grid-template-columns:168px minmax(0,1fr);
    gap:20px;
    align-items:baseline;
  }
  .page-privacy .pv-brief__list{
    grid-template-columns:repeat(3, minmax(0,1fr));
    gap:26px;
  }
}

@media (min-width:940px){
  .page-privacy .pv-hero__inner{
    grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  }
}

@media (min-width:980px){
  .page-privacy .pv-layout{
    grid-template-columns:216px minmax(0,1fr);
    align-items:start;
  }
  .page-privacy .pv-toc{
    position:sticky;
    top:112px;
    border-top:0;
    padding-top:0;
  }
}