.page-privacy{
  --pv-paper-ink:#14251F;
  --pv-paper-dim:#3D5349;
  --pv-paper-rule:rgba(10,13,11,.16);
  --pv-accent:#A8380B;
  --pv-cell-bg:rgba(255,255,255,.34);
  background:var(--ink);
  color:var(--text);
  font-family:var(--font-body);
}

/* 首屏窄框景 */
.page-privacy .pv-frame{
  position:relative;
  overflow:hidden;
  background:var(--ink-2);
  border-bottom:1px solid var(--hair);
}
.page-privacy .pv-frame__media{
  position:absolute;
  inset:0;
  z-index:0;
}
.page-privacy .pv-frame__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  max-width:100%;
  opacity:.32;
}
.page-privacy .pv-frame__media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(6,31,25,.5) 0%,rgba(6,31,25,.86) 58%,rgba(6,31,25,.98) 100%);
}
.page-privacy .pv-frame__inner{
  position:relative;
  z-index:1;
  padding-block:clamp(28px,7vw,72px);
  border-left:2px solid var(--signal);
  padding-inline-start:clamp(16px,3vw,32px);
}
.page-privacy .pv-frame__kicker{
  margin:var(--sp-3) 0 var(--sp-2);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--signal);
}
.page-privacy .pv-frame h1{
  margin:0 0 var(--sp-3);
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(30px,6.2vw,58px);
  line-height:1.08;
  letter-spacing:-.02em;
  color:var(--paper-w);
  max-width:20ch;
}
.page-privacy .pv-frame__lead{
  margin:0;
  max-width:64ch;
  font-size:15px;
  line-height:1.85;
  color:var(--text-dim);
}
.page-privacy .pv-frame__meta{
  list-style:none;
  margin:var(--sp-3) 0 0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.page-privacy .pv-frame__meta li{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.04em;
  color:var(--text-mute);
  border:1px solid var(--glass-hair);
  background:var(--glass-bg);
  padding:5px 10px;
}

/* 主体双栏 */
.page-privacy .pv-body{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:var(--sp-4);
  padding-block:clamp(28px,6vw,64px);
  align-items:start;
}

/* 章节索引 */
.page-privacy .pv-index{
  border:1px solid var(--glass-hair);
  background:var(--glass-bg);
  padding:var(--sp-2);
}
.page-privacy .pv-index__title{
  margin:0 0 var(--sp-2);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--text-mute);
}
.page-privacy .pv-index__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:6px;
  overflow-x:auto;
  scrollbar-width:thin;
}
.page-privacy .pv-index__link{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:8px 10px;
  white-space:nowrap;
  font-size:13px;
  line-height:1.4;
  color:var(--paper-w);
  text-decoration:none;
  border-bottom:2px solid transparent;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.page-privacy .pv-index__link span{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--signal);
}
.page-privacy .pv-index__link:hover{
  background:var(--signal-soft);
  border-bottom-color:var(--signal);
}
.page-privacy .pv-index__link:focus-visible{
  outline:2px solid var(--signal);
  outline-offset:2px;
}
.page-privacy .pv-index__note{
  margin:var(--sp-2) 0 0;
  font-size:12px;
  line-height:1.7;
  color:var(--text-mute);
}

/* 暖纸阅读面 */
.page-privacy .pv-sheet{
  background:var(--paper);
  color:var(--pv-paper-ink);
  padding:clamp(20px,4.5vw,56px);
  border-top:3px solid var(--signal);
}
.page-privacy .pv-clause{
  padding-block:clamp(20px,3.2vw,34px);
  border-top:1px solid var(--pv-paper-rule);
  scroll-margin-top:120px;
}
.page-privacy .pv-clause:first-of-type{
  border-top:0;
  padding-top:0;
}
.page-privacy .pv-clause__head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:10px;
  margin-bottom:12px;
}
.page-privacy .pv-clause__num{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.08em;
  color:var(--pv-accent);
  border:1px solid currentColor;
  padding:2px 6px;
}
.page-privacy .pv-clause h2{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(21px,3vw,28px);
  line-height:1.15;
  letter-spacing:-.01em;
  color:#061F19;
}
.page-privacy .pv-mark{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  background:var(--signal);
  color:#101410;
  padding:3px 8px;
}
.page-privacy .pv-sheet p{
  margin:0 0 12px;
  font-size:15px;
  line-height:1.88;
  color:var(--pv-paper-ink);
  max-width:68ch;
}
.page-privacy .pv-sheet p:last-child{
  margin-bottom:0;
}
.page-privacy .pv-sheet a{
  color:var(--pv-accent);
  text-decoration:underline;
  text-underline-offset:3px;
}
.page-privacy .pv-sheet a:focus-visible{
  outline:2px solid var(--signal);
  outline-offset:2px;
}

/* 分类矩阵 */
.page-privacy .pv-matrix{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:10px;
  margin:14px 0 14px;
}
.page-privacy .pv-cell{
  border:1px solid var(--pv-paper-rule);
  background:var(--pv-cell-bg);
  padding:12px 14px;
}
.page-privacy .pv-cell dt{
  margin:0 0 4px;
  font-weight:700;
  font-size:14.5px;
  color:#061F19;
}
.page-privacy .pv-cell dd{
  margin:0;
  font-size:14px;
  line-height:1.75;
  color:var(--pv-paper-dim);
}

/* 条款列表 */
.page-privacy .pv-list{
  list-style:none;
  margin:12px 0 14px;
  padding:0;
  display:grid;
  gap:8px;
}
.page-privacy .pv-list li{
  position:relative;
  padding-left:20px;
  font-size:15px;
  line-height:1.82;
  color:var(--pv-paper-ink);
  max-width:66ch;
}
.page-privacy .pv-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:9px;
  height:2px;
  background:var(--pv-accent);
}

/* 联络块 */
.page-privacy .pv-callout{
  background:var(--ink-2);
  color:var(--text);
  border-left:3px solid var(--signal);
  padding:clamp(16px,3vw,28px);
  margin:16px 0;
}
.page-privacy .pv-callout__lead{
  margin:0 0 14px;
  font-size:14px;
  line-height:1.7;
  color:var(--text-dim);
  max-width:60ch;
}
.page-privacy .pv-contacts{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:14px;
  margin:0;
}
.page-privacy .pv-contacts dt{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-mute);
  margin-bottom:4px;
}
.page-privacy .pv-contacts dd{
  margin:0;
  font-size:15px;
  line-height:1.6;
  color:var(--paper-w);
  word-break:break-word;
}

/* 返回顶部 */
.page-privacy .pv-toplink{
  display:inline-block;
  margin-top:var(--sp-3);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--pv-accent);
  text-decoration:none;
  border-bottom:2px solid var(--pv-accent);
  padding-bottom:2px;
}
.page-privacy .pv-toplink:hover{
  background:rgba(255,107,26,.16);
}
.page-privacy .pv-toplink:focus-visible{
  outline:2px solid var(--signal);
  outline-offset:3px;
}

@media (min-width:640px){
  .page-privacy .pv-matrix{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-privacy .pv-contacts{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (min-width:900px){
  .page-privacy .pv-body{
    grid-template-columns:minmax(0,258px) minmax(0,1fr);
    gap:var(--sp-5);
  }
  .page-privacy .pv-index{
    position:sticky;
    top:104px;
    padding:var(--sp-3);
  }
  .page-privacy .pv-index__list{
    flex-direction:column;
    gap:2px;
    overflow:visible;
  }
  .page-privacy .pv-index__link{
    white-space:normal;
    border-bottom:0;
    border-left:2px solid transparent;
    padding:8px 10px;
  }
  .page-privacy .pv-index__link:hover{
    border-left-color:var(--signal);
    border-bottom-color:transparent;
  }
}

@media (min-width:1200px){
  .page-privacy .pv-body{
    grid-template-columns:minmax(0,300px) minmax(0,1fr);
  }
}

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