.page-privacy{
  --pv-muted:#5c6d74;
  --pv-tint:rgba(20,224,200,.10);
  --pv-tint-strong:rgba(20,224,200,.22);
  background:var(--paper);
  color:var(--graphite);
  font-family:var(--font-body);
  font-size:var(--fs-base);
  line-height:1.9;
  overflow-x:clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero{
  position:relative;
  padding:clamp(104px,13vw,150px) 0 clamp(34px,5vw,58px);
  background:
    radial-gradient(120% 90% at 92% -10%, rgba(20,224,200,.12), transparent 62%),
    radial-gradient(90% 70% at -10% 110%, rgba(169,184,174,.28), transparent 60%),
    var(--paper);
}

.page-privacy .pv-hero__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(26px,5vw,48px);
  align-items:end;
}

.page-privacy .pv-hero__text .crumbs{
  margin-bottom:clamp(18px,2.6vw,26px);
}

.page-privacy .pv-hero__text .eyebrow{
  margin:0 0 clamp(14px,2vw,20px);
}

.page-privacy .pv-hero h1{
  margin:0;
  font-family:var(--font-display);
  font-weight:300;
  font-size:clamp(38px,8.4vw,86px);
  line-height:1.04;
  letter-spacing:-.02em;
  color:var(--ink);
}

.page-privacy .pv-title__mark{
  position:relative;
  white-space:nowrap;
}

.page-privacy .pv-title__mark::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:.02em;
  height:.085em;
  border-radius:999px;
  background:var(--cyan);
}

.page-privacy .pv-hero .lede{
  margin:clamp(18px,2.6vw,26px) 0 0;
  max-width:56ch;
  color:var(--ink-2);
}

.page-privacy .pv-meta{
  list-style:none;
  margin:clamp(24px,3.4vw,34px) 0 0;
  padding:16px 0 0;
  border-top:1px solid var(--line-soft);
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  font-size:var(--fs-sm);
  color:var(--pv-muted);
}

.page-privacy .pv-meta li{
  display:flex;
  align-items:baseline;
  gap:9px;
}

.page-privacy .pv-meta .mono{
  font-size:var(--fs-idx);
  letter-spacing:.1em;
  color:var(--ink);
}

.page-privacy .pv-hero__art{
  position:relative;
  margin:0;
}

.page-privacy .pv-hero__art::before{
  content:"";
  position:absolute;
  z-index:0;
  right:-8px;
  bottom:-10px;
  width:48%;
  height:54%;
  border-radius:var(--r-l);
  background:var(--pv-tint-strong);
}

.page-privacy .pv-hero__art .frame{
  position:relative;
  z-index:1;
  border-radius:var(--r-l);
  overflow:hidden;
  background:var(--ink);
}

.page-privacy .pv-hero__art img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}

.page-privacy .pv-hero__art figcaption{
  position:relative;
  z-index:1;
  margin-top:12px;
  font-family:var(--font-mono);
  font-size:var(--fs-idx);
  letter-spacing:.08em;
  color:var(--pv-muted);
}

/* ---------- 目录 + 正文 ---------- */
.page-privacy .pv-body{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(28px,5vw,52px);
  padding-bottom:clamp(42px,7vw,84px);
}

.page-privacy .pv-toc{
  padding:16px 18px;
  border:1px solid var(--line-soft);
  border-radius:var(--r-m);
  background:rgba(255,255,255,.6);
}

.page-privacy .pv-toc__title{
  margin:0 0 10px;
  font-size:var(--fs-idx);
  letter-spacing:.14em;
  color:var(--pv-muted);
}

.page-privacy .pv-toc__list{
  list-style:none;
  margin:0;
  padding:0;
}

.page-privacy .pv-toc__list li + li{
  border-top:1px solid var(--line-soft);
}

.page-privacy .pv-toc__list a{
  display:flex;
  align-items:baseline;
  gap:12px;
  padding:9px 0 9px 11px;
  border-left:2px solid transparent;
  color:var(--graphite);
  font-size:var(--fs-sm);
  text-decoration:none;
  transition:border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pv-toc__list a .mono{
  font-size:var(--fs-idx);
  letter-spacing:.1em;
  color:var(--sage);
  transition:color var(--dur) var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible{
  border-left-color:var(--cyan);
  color:var(--ink);
}

.page-privacy .pv-toc__list a:hover .mono,
.page-privacy .pv-toc__list a:focus-visible .mono{
  color:var(--ink);
}

.page-privacy .pv-toc__top{
  display:inline-block;
  margin-top:14px;
  font-size:var(--fs-idx);
  letter-spacing:.1em;
  color:var(--pv-muted);
  text-decoration:none;
  border-bottom:1px dashed var(--line);
}

.page-privacy .pv-toc__top:hover{
  color:var(--ink);
}

.page-privacy .pv-doc{
  min-width:0;
}

.page-privacy .pv-sec{
  padding-top:clamp(28px,4vw,44px);
  border-top:1px solid var(--line-soft);
  scroll-margin-top:110px;
}

.page-privacy .pv-sec:first-child{
  border-top:0;
  padding-top:0;
}

.page-privacy .pv-sec + .pv-sec{
  margin-top:clamp(30px,4.4vw,54px);
}

.page-privacy .pv-sec__head{
  display:flex;
  align-items:baseline;
  gap:clamp(12px,2vw,20px);
  margin-bottom:14px;
}

.page-privacy .pv-sec__head .section-mark{
  flex:0 0 auto;
  font-size:clamp(24px,4.4vw,40px);
  line-height:1;
  letter-spacing:.04em;
  color:transparent;
  -webkit-text-stroke:1px var(--sage);
  transition:color var(--dur) var(--ease), -webkit-text-stroke-color var(--dur) var(--ease);
}

.page-privacy .pv-sec.is-current .pv-sec__head .section-mark{
  color:var(--cyan);
  -webkit-text-stroke-color:var(--cyan);
}

.page-privacy .pv-sec__head h2{
  margin:0;
  font-family:var(--font-display);
  font-weight:400;
  font-size:var(--fs-h3);
  line-height:1.25;
  letter-spacing:-.01em;
  color:var(--ink);
}

.page-privacy .pv-doc p{
  margin:0 0 1.05em;
}

.page-privacy .pv-doc p:last-child{
  margin-bottom:0;
}

.page-privacy .pv-doc a{
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px solid var(--cyan);
}

.page-privacy .pv-doc a:hover{
  background:var(--pv-tint);
}

.page-privacy .pv-mail{
  font-size:.96em;
  letter-spacing:.02em;
  color:var(--ink);
  border-bottom:1px solid var(--cyan-soft);
  word-break:break-all;
}

/* 四类场景列表 */
.page-privacy .pv-rows{
  list-style:none;
  margin:18px 0 0;
  padding:0;
}

.page-privacy .pv-rows > li{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:8px;
  padding:18px 0;
  border-bottom:1px dashed var(--line-soft);
}

.page-privacy .pv-rows > li:first-child{
  border-top:1px solid var(--line-soft);
}

.page-privacy .pv-rows__tag{
  justify-self:start;
  padding:3px 10px;
  border-radius:999px;
  background:rgba(140,245,232,.32);
  font-size:var(--fs-idx);
  letter-spacing:.08em;
  color:var(--ink-2);
  white-space:nowrap;
}

.page-privacy .pv-rows h3{
  margin:0 0 6px;
  font-family:var(--font-display);
  font-weight:500;
  font-size:var(--fs-h4);
  line-height:1.5;
  color:var(--ink);
}

.page-privacy .pv-rows p{
  margin:0;
  font-size:var(--fs-sm);
  line-height:1.88;
  color:var(--graphite);
}

.page-privacy .pv-after{
  margin-top:16px;
  font-size:var(--fs-sm);
  color:var(--pv-muted);
}

/* 用途列表 */
.page-privacy .pv-dl{
  list-style:none;
  margin:18px 0 20px;
  padding:0;
}

.page-privacy .pv-dl > li{
  position:relative;
  padding:0 0 14px 22px;
  font-size:var(--fs-sm);
  line-height:1.88;
}

.page-privacy .pv-dl > li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:8px;
  height:8px;
  border-radius:2px;
  background:var(--cyan);
}

.page-privacy .pv-dl strong{
  display:block;
  font-family:var(--font-display);
  font-weight:600;
  font-size:var(--fs-base);
  color:var(--ink);
}

/* 重点提示 */
.page-privacy .pv-callout{
  margin:22px 0 0;
  padding:clamp(16px,2.6vw,24px) clamp(16px,2.8vw,26px);
  background:var(--pv-tint);
  border-left:3px solid var(--cyan);
  border-radius:0 var(--r-m) var(--r-m) 0;
}

.page-privacy .pv-callout__title{
  margin:0 0 8px;
  font-size:var(--fs-idx);
  letter-spacing:.14em;
  color:var(--ink-2);
}

.page-privacy .pv-callout p:last-child{
  margin:0;
  font-size:var(--fs-sm);
  line-height:1.88;
}

/* 权利卡片 */
.page-privacy .pv-actions{
  list-style:none;
  margin:18px 0 0;
  padding:0;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:12px;
}

.page-privacy .pv-actions > li{
  padding:16px 18px;
  background:var(--white);
  border:1px solid var(--line-soft);
  border-radius:var(--r-m);
  transition:transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-actions > li:hover{
  transform:translateY(-2px);
  border-color:rgba(20,224,200,.5);
  box-shadow:0 12px 24px rgba(11,30,45,.07);
}

.page-privacy .pv-actions h3{
  margin:0 0 6px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:var(--fs-h4);
  color:var(--ink);
}

.page-privacy .pv-actions p{
  margin:0;
  font-size:var(--fs-sm);
  line-height:1.85;
}

/* ---------- 收束 ---------- */
.page-privacy .pv-end{
  padding-bottom:clamp(44px,7vw,88px);
  background:linear-gradient(180deg, transparent, rgba(169,184,174,.16));
}

.page-privacy .pv-end .tick-rule{
  margin-bottom:clamp(22px,3.4vw,34px);
}

.page-privacy .pv-end__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(18px,3vw,28px);
  align-items:end;
}

.page-privacy .pv-end h2{
  margin:0 0 8px;
  font-family:var(--font-display);
  font-weight:300;
  font-size:var(--fs-h3);
  line-height:1.3;
  letter-spacing:-.01em;
  color:var(--ink);
}

.page-privacy .pv-end p{
  margin:0;
  max-width:48ch;
  font-size:var(--fs-sm);
  color:var(--pv-muted);
}

.page-privacy .pv-end__links{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
}

.page-privacy .pv-top{
  font-size:var(--fs-idx);
  letter-spacing:.1em;
  color:var(--pv-muted);
  text-decoration:none;
  padding:6px 2px;
  border-bottom:1px dashed var(--line);
}

.page-privacy .pv-top:hover{
  color:var(--ink);
  border-bottom-color:var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-privacy .pv-rows > li{
    grid-template-columns:96px minmax(0,1fr);
    gap:20px;
  }

  .page-privacy .pv-actions{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .page-privacy .pv-end__grid{
    grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
    justify-content:space-between;
  }

  .page-privacy .pv-end__links{
    justify-content:flex-end;
  }
}

@media (min-width:860px){
  .page-privacy .pv-hero__grid{
    grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
    gap:clamp(30px,4vw,60px);
  }

  .page-privacy .pv-hero__art{
    margin-bottom:clamp(4px,1vw,14px);
  }
}

@media (min-width:980px){
  .page-privacy .pv-body{
    grid-template-columns:212px minmax(0,1fr);
    gap:clamp(40px,5.6vw,84px);
    align-items:start;
  }

  .page-privacy .pv-toc{
    position:sticky;
    top:112px;
    background:transparent;
    border:0;
    padding:0;
  }

  .page-privacy .pv-toc__list li + li{
    border-top:1px solid var(--line-soft);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .pv-hero__art::before{
    display:none;
  }

  .page-privacy .pv-actions > li,
  .page-privacy .pv-sec__head .section-mark,
  .page-privacy .pv-toc__list a{
    transition:none;
  }
}
<<<END>>>