.page-privacy{
  --pv-line: rgba(147,168,162,.22);
  --pv-line-strong: rgba(180,255,57,.45);
  display:block;
  background:var(--void);
  color:var(--bone);
  font-family:var(--font-body);
  line-height:1.9;
  overflow-x:hidden;
}
.page-privacy *,
.page-privacy *::before,
.page-privacy *::after{ box-sizing:border-box; }

/* ---------- 面包屑 ---------- */
.page-privacy .pv-crumb{
  padding-top:clamp(26px,5vw,44px);
  font-family:var(--font-mono);
  font-size:var(--fs-12);
  letter-spacing:.12em;
}

/* ---------- 文档头 ---------- */
.page-privacy .pv-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(26px,4vw,44px) 0 0;
  border-bottom:1px solid var(--pv-line);
  background:
    radial-gradient(80% 130% at 94% -22%, rgba(53,214,255,.20), transparent 62%),
    radial-gradient(72% 118% at 2% -12%, rgba(180,255,57,.16), transparent 60%),
    linear-gradient(180deg, var(--void) 0%, #0a1017 78%, var(--jade) 100%);
}
.page-privacy .pv-hero::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:.55;
  -webkit-mask-image:radial-gradient(126% 104% at 50% 0%, #000 18%, transparent 78%);
  mask-image:radial-gradient(126% 104% at 50% 0%, #000 18%, transparent 78%);
}
.page-privacy .pv-hero__inner{
  position:relative;
  z-index:1;
}
.page-privacy .pv-hero__title{
  margin:16px 0 0;
  font-size:clamp(46px,13vw,92px);
  font-weight:900;
  line-height:1;
  letter-spacing:-.02em;
  color:var(--bone);
}
.page-privacy .pv-hero__title::before{
  content:"";
  display:block;
  width:64px;
  height:4px;
  margin-bottom:18px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--lime),var(--cyan));
}
.page-privacy .pv-hero__lede{
  margin:22px 0 0;
  max-width:60ch;
  font-size:17px;
  line-height:1.9;
  color:rgba(234,243,238,.82);
}
.page-privacy .pv-hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px 30px;
  margin:30px 0 0;
  padding:0;
  list-style:none;
  font-family:var(--font-mono);
  font-size:var(--fs-12);
  letter-spacing:.14em;
}
.page-privacy .pv-hero__meta li{
  display:flex;
  align-items:baseline;
  gap:8px;
  color:var(--mist);
}
.page-privacy .pv-hero__meta b{
  font-weight:600;
  letter-spacing:.06em;
  color:var(--lime);
}
.page-privacy .pv-hero__fig{
  position:relative;
  z-index:1;
  margin:clamp(28px,5vw,48px) 0 0;
  padding:0 var(--gutter);
}
.page-privacy .pv-hero__fig img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  aspect-ratio:16 / 9;
  object-fit:cover;
  border:1px solid var(--pv-line);
  border-radius:var(--radius-m);
}

/* ---------- 布局 ---------- */
.page-privacy .pv-layout{
  padding-top:clamp(30px,5vw,54px);
  padding-bottom:clamp(60px,10vw,120px);
}

/* ---------- 移动端条款目录 ---------- */
.page-privacy .pv-toc{
  margin-bottom:clamp(28px,5vw,44px);
  padding:14px 0;
  border-top:1px solid var(--pv-line);
  border-bottom:1px solid var(--pv-line);
}
.page-privacy .pv-toc__title{
  margin:0 0 10px;
  font-family:var(--font-mono);
  font-size:var(--fs-12);
  letter-spacing:.2em;
  color:var(--mist);
}
.page-privacy .pv-toc__list{
  display:flex;
  gap:10px;
  margin:0;
  padding:0 0 6px;
  list-style:none;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
}
.page-privacy .pv-toc__list li{ flex:0 0 auto; }
.page-privacy .pv-toc__list a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 15px;
  border:1px solid var(--pv-line);
  border-radius:999px;
  color:var(--bone);
  font-size:var(--fs-14);
  text-decoration:none;
  white-space:nowrap;
  transition:border-color var(--t-fast), background var(--t-fast), color var(--t-fast);
}
.page-privacy .pv-toc__list a span{
  font-family:var(--font-mono);
  font-size:var(--fs-12);
  color:var(--lime);
}
.page-privacy .pv-toc__list a:hover{
  border-color:var(--pv-line-strong);
  background:rgba(180,255,57,.08);
}
.page-privacy .pv-toc__list a:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
}

/* ---------- 正文 ---------- */
.page-privacy .pv-body{ width:100%; }

.page-privacy .pv-sec{
  padding:clamp(28px,4.6vw,48px) 0;
  border-top:1px solid var(--pv-line);
  scroll-margin-top:104px;
}
.page-privacy .pv-sec:first-child{
  border-top:0;
  padding-top:0;
}
.page-privacy .pv-sec__head{
  display:flex;
  align-items:baseline;
  gap:14px;
  margin-bottom:16px;
}
.page-privacy .pv-sec__num{
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:20px;
  font-weight:600;
  line-height:1;
  padding-top:3px;
  color:var(--lime);
}
.page-privacy .pv-sec h2{
  margin:0;
  font-size:clamp(25px,4.6vw,32px);
  font-weight:800;
  line-height:1.3;
  letter-spacing:-.01em;
  color:var(--bone);
}
.page-privacy .pv-sec__lead{
  margin:0 0 26px;
  max-width:64ch;
  font-size:17px;
  line-height:1.9;
  color:rgba(234,243,238,.76);
}

.page-privacy .pv-clause{
  position:relative;
  margin:0 0 24px;
  padding-left:20px;
  border-left:1px solid var(--pv-line);
}
.page-privacy .pv-clause:last-child{ margin-bottom:0; }
.page-privacy .pv-clause h3{
  position:relative;
  margin:0 0 8px;
  font-size:17px;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--bone);
}
.page-privacy .pv-clause h3::before{
  content:"";
  position:absolute;
  left:-21px;
  top:.72em;
  width:9px;
  height:2px;
  background:linear-gradient(90deg,var(--lime),var(--cyan));
}
.page-privacy .pv-clause p{
  margin:0 0 10px;
  font-size:17px;
  line-height:1.9;
  color:rgba(234,243,238,.86);
}
.page-privacy .pv-clause p:last-child{ margin-bottom:0; }

.page-privacy .pv-list{
  margin:0;
  padding:0;
  list-style:none;
}
.page-privacy .pv-list li{
  position:relative;
  margin-bottom:10px;
  padding-left:18px;
  font-size:17px;
  line-height:1.85;
  color:rgba(234,243,238,.86);
}
.page-privacy .pv-list li:last-child{ margin-bottom:0; }
.page-privacy .pv-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.8em;
  width:8px;
  height:1px;
  background:var(--cyan);
}
.page-privacy .pv-list--wide li{ margin-bottom:14px; }

.page-privacy .pv-body a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(53,214,255,.42);
  transition:color var(--t-fast), border-color var(--t-fast);
}
.page-privacy .pv-body a:hover{
  color:var(--lime);
  border-color:var(--pv-line-strong);
}

/* ---------- 相关说明 ---------- */
.page-privacy .pv-foot{
  margin-top:clamp(40px,7vw,72px);
  padding:clamp(24px,4vw,38px);
  border:1px solid var(--pv-line);
  border-radius:var(--radius-m);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(53,214,255,.16), transparent 58%),
    linear-gradient(135deg, rgba(36,21,66,.92), rgba(6,48,44,.88));
}
.page-privacy .pv-foot__title{
  margin:0 0 16px;
  font-size:var(--fs-22);
  font-weight:800;
  letter-spacing:.01em;
  color:var(--bone);
}
.page-privacy .pv-foot__list{
  margin:0;
  padding:0;
  list-style:none;
}
.page-privacy .pv-foot__list li{
  margin-bottom:10px;
  padding-left:16px;
  position:relative;
  font-size:16px;
  line-height:1.85;
  color:rgba(234,243,238,.82);
}
.page-privacy .pv-foot__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.82em;
  width:9px;
  height:1px;
  background:var(--lime);
}
.page-privacy .pv-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:20px;
  padding:9px 18px;
  border:1px solid var(--pv-line);
  border-radius:999px;
  font-family:var(--font-mono);
  font-size:var(--fs-12);
  letter-spacing:.16em;
  color:var(--mist);
  text-decoration:none;
  transition:border-color var(--t-fast), color var(--t-fast);
}
.page-privacy .pv-top:hover{
  border-color:var(--pv-line-strong);
  color:var(--lime);
}
.page-privacy .pv-top:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width:720px){
  .page-privacy .pv-hero__fig img{ aspect-ratio:16 / 5; }
  .page-privacy .pv-sec__num{ font-size:24px; }
}

/* ---------- 桌面：宽栏正文 ---------- */
@media (min-width:1180px){
  .page-privacy .pv-toc{ display:none; }
  .page-privacy .pv-body{
    max-width:880px;
    margin:0 auto;
  }
  .page-privacy .pv-sec{ padding:56px 0; }
  .page-privacy .pv-sec__lead{ font-size:18px; }
  .page-privacy .pv-clause p,
  .page-privacy .pv-list li{ font-size:18px; }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after{
    transition-duration:.01ms !important;
    animation-duration:.01ms !important;
  }
}