.page-privacy{
  --pv-radius:2px;
  background:var(--warm-white);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:var(--fs-body);
  line-height:var(--lh-body);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero{
  position:relative;
  overflow:hidden;
  background:var(--warm-white);
  border-bottom:1px solid var(--stone);
}
.page-privacy .pv-hero__img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.16;
  filter:saturate(.7);
  pointer-events:none;
}
.page-privacy .pv-hero::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:4px;
  background:linear-gradient(90deg,var(--cinnabar) 0 24%,var(--turquoise) 24% 48%,var(--butter) 48% 58%,var(--indigo) 58% 100%);
}
.page-privacy .pv-hero__inner{
  position:relative;
  z-index:1;
  padding-top:clamp(28px,5vw,48px);
  padding-bottom:clamp(36px,6vw,72px);
}
.page-privacy .pv-hero .crumb__list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  margin:0 0 clamp(20px,3vw,36px);
  padding:0;
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.12em;
  color:var(--turquoise);
}
.page-privacy .pv-hero .crumb__list li+li::before{
  content:"/";
  margin-right:8px;
  color:var(--turquoise-pale);
}
.page-privacy .pv-hero .crumb__list a{
  color:var(--turquoise);
  text-decoration:none;
}
.page-privacy .pv-hero .crumb__list a:hover{color:var(--cinnabar);}
.page-privacy .pv-hero .eyebrow{
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--cinnabar);
  margin:0 0 12px;
}
.page-privacy .pv-hero__title{
  font-family:var(--font-serif);
  font-weight:800;
  line-height:var(--lh-tight);
  letter-spacing:-.01em;
  margin:0;
  max-width:18em;
}
.page-privacy .pv-hero__lead{
  margin:clamp(16px,2.4vw,26px) 0 0;
  max-width:58ch;
  font-size:var(--fs-lead);
  line-height:1.7;
  color:var(--ink);
}
.page-privacy .pv-hero__meta{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  margin:clamp(22px,3vw,34px) 0 0;
  padding:0;
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.1em;
  color:var(--turquoise);
}
.page-privacy .pv-hero__meta li{position:relative;padding-left:14px;}
.page-privacy .pv-hero__meta li::before{
  content:"";
  position:absolute;
  left:0;top:.55em;
  width:6px;height:6px;
  background:var(--butter);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-body{
  padding-top:clamp(32px,5vw,64px);
  padding-bottom:clamp(40px,7vw,96px);
}
.page-privacy .pv-main{min-width:0;}

/* ---------- 右侧目录 ---------- */
.page-privacy .pv-aside{min-width:0;margin-bottom:clamp(28px,4vw,40px);}
.page-privacy .pv-toc{
  border-top:3px solid var(--indigo);
  padding-top:14px;
}
.page-privacy .pv-toc__label{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--indigo);
}
.page-privacy .pv-toc__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:8px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
}
.page-privacy .pv-toc__link{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:8px 12px;
  border-left:3px solid transparent;
  background:transparent;
  border-radius:var(--pv-radius);
  font-size:var(--fs-small);
  line-height:1.4;
  color:var(--ink);
  text-decoration:none;
  white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.page-privacy .pv-toc__link:hover{background:var(--stone);color:var(--cinnabar-deep);}
.page-privacy .pv-toc__link.is-active{
  border-left-color:var(--cinnabar);
  background:var(--stone);
  color:var(--cinnabar);
  font-weight:500;
}
.page-privacy .pv-toc__num{
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.1em;
  color:var(--turquoise);
}
.page-privacy .pv-toc__link.is-active .pv-toc__num{color:var(--cinnabar);}
.page-privacy .pv-toc__note{
  display:none;
  margin:16px 0 0;
  font-size:var(--fs-small);
  line-height:1.6;
  color:var(--turquoise);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec{
  padding-block:clamp(26px,4vw,44px);
  scroll-margin-top:calc(var(--cmdbar-h) + 28px);
}
.page-privacy .pv-sec+.pv-sec{
  border-top:1px solid var(--stone);
}
.page-privacy .pv-sec:first-child{padding-top:0;}
.page-privacy .pv-sec__head{
  display:flex;
  align-items:baseline;
  gap:12px;
  flex-wrap:wrap;
}
.page-privacy .pv-sec__num{
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.16em;
  color:var(--cinnabar);
  background:var(--stone);
  border-left:3px solid var(--cinnabar);
  padding:5px 8px;
  border-radius:var(--pv-radius);
}
.page-privacy .pv-sec__title{
  margin:0;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(1.35rem,3.4vw,2rem);
  line-height:var(--lh-tight);
  letter-spacing:-.005em;
  color:var(--indigo);
}
.page-privacy .pv-leadin{
  margin:1.1em 0 0;
  font-size:1.0625rem;
  font-weight:700;
  line-height:1.7;
  color:var(--ink);
  max-width:46ch;
}

/* ---------- 三类信息 ---------- */
.page-privacy .pv-group{
  margin-top:clamp(18px,2.6vw,26px);
  padding-left:clamp(14px,2vw,20px);
  border-left:2px solid var(--turquoise-pale);
}
.page-privacy .pv-group__label{
  margin:0 0 6px;
  font-family:var(--font-sans);
  font-weight:500;
  font-size:var(--fs-small);
  letter-spacing:.12em;
  color:var(--turquoise);
}
.page-privacy .pv-group__text{
  margin:0;
  max-width:52ch;
  color:var(--ink);
}
.page-privacy .pv-group__text strong{color:var(--cinnabar-deep);}

/* ---------- 列表 ---------- */
.page-privacy .pv-list{
  list-style:none;
  margin:clamp(16px,2.4vw,24px) 0 0;
  padding:0;
  display:grid;
  gap:12px;
  max-width:54ch;
}
.page-privacy .pv-list li{
  position:relative;
  padding-left:20px;
  line-height:1.75;
}
.page-privacy .pv-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.68em;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--turquoise-pale);
}
.page-privacy .pv-list li strong{color:var(--indigo);}
.page-privacy .pv-list--tight{
  margin-top:10px;
  gap:8px;
  font-size:var(--fs-small);
}

/* ---------- 折叠 ---------- */
.page-privacy .pv-fold{
  margin-top:clamp(18px,2.6vw,26px);
  background:var(--stone);
  border-left:3px solid var(--turquoise);
  border-radius:var(--pv-radius);
  padding:0 clamp(14px,2.2vw,22px);
  max-width:56ch;
}
.page-privacy .pv-fold summary{
  cursor:pointer;
  padding:14px 0;
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--turquoise);
  list-style:none;
}
.page-privacy .pv-fold summary::-webkit-details-marker{display:none;}
.page-privacy .pv-fold summary::after{content:" ＋";}
.page-privacy .pv-fold[open] summary{color:var(--cinnabar);}
.page-privacy .pv-fold[open] summary::after{content:" －";}
.page-privacy .pv-fold>*:last-child{padding-bottom:16px;}

/* ---------- 保存期限 ---------- */
.page-privacy .pv-rows{
  list-style:none;
  margin:clamp(16px,2.4vw,24px) 0 0;
  padding:0;
  max-width:58ch;
}
.page-privacy .pv-row{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:14px 0;
  border-bottom:1px dashed var(--stone);
}
.page-privacy .pv-row:first-child{border-top:1px solid var(--stone);}
.page-privacy .pv-row__key{
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.14em;
  color:var(--turquoise);
}
.page-privacy .pv-row__val{
  font-size:var(--fs-small);
  line-height:1.7;
  color:var(--ink);
}

/* ---------- 操作步骤 ---------- */
.page-privacy .pv-steps{
  counter-reset:pvstep;
  list-style:none;
  margin:clamp(16px,2.4vw,24px) 0 0;
  padding:0;
  display:grid;
  gap:18px;
  max-width:54ch;
}
.page-privacy .pv-steps li{
  position:relative;
  padding-left:40px;
  line-height:1.75;
}
.page-privacy .pv-steps li::before{
  counter-increment:pvstep;
  content:counter(pvstep,decimal-leading-zero);
  position:absolute;
  left:0;top:.15em;
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.12em;
  color:var(--cinnabar);
  background:var(--stone);
  padding:2px 5px;
  border-radius:var(--pv-radius);
}
.page-privacy .pv-steps li strong{color:var(--indigo);}

/* ---------- 联络卡 ---------- */
.page-privacy .pv-contact{
  position:relative;
  margin-top:clamp(18px,2.6vw,26px);
  padding:clamp(20px,3vw,32px);
  background:var(--indigo);
  color:var(--warm-white);
  border-radius:var(--pv-radius);
  overflow:hidden;
}
.page-privacy .pv-contact::before{
  content:"";
  position:absolute;
  left:0;top:0;right:0;
  height:4px;
  background:var(--cinnabar);
}
.page-privacy .pv-contact__row{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:12px 0;
  border-bottom:1px solid rgba(251,246,237,.14);
}
.page-privacy .pv-contact__row:last-child{border-bottom:none;padding-bottom:0;}
.page-privacy .pv-contact__row:first-child{padding-top:0;}
.page-privacy .pv-contact__key{
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--turquoise-pale);
}
.page-privacy .pv-contact__text{
  margin:0;
  font-size:var(--fs-small);
  line-height:1.75;
  color:var(--warm-white);
  opacity:.92;
}
.page-privacy .pv-contact .pv-copy{
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  padding:0;
  background:none;
  border:none;
  cursor:pointer;
  text-align:left;
  font-family:inherit;
  color:var(--warm-white);
}
.page-privacy .pv-contact .pv-copy .copybtn__value{
  font-family:var(--font-mono);
  font-size:1rem;
  letter-spacing:.02em;
  color:var(--warm-white);
  border-bottom:1px solid rgba(227,167,43,.6);
}
.page-privacy .pv-contact .pv-copy .copybtn__hint{
  font-family:var(--font-mono);
  font-size:var(--fs-index);
  letter-spacing:.14em;
  color:var(--butter);
  border:1px solid rgba(227,167,43,.5);
  padding:3px 8px;
  border-radius:var(--pv-radius);
}
.page-privacy .pv-contact .pv-copy:hover .copybtn__hint{
  background:var(--butter);
  color:var(--indigo);
}
.page-privacy .pv-contact .pv-copy.is-copied .copybtn__hint{
  background:var(--turquoise);
  border-color:var(--turquoise);
  color:var(--warm-white);
}

/* ---------- 提示行 ---------- */
.page-privacy .pv-hint{
  margin:clamp(18px,2.6vw,26px) 0 0;
  padding-left:14px;
  border-left:2px solid var(--butter);
  font-size:var(--fs-small);
  line-height:1.75;
  color:var(--turquoise);
  max-width:56ch;
}
.page-privacy .pv-hint a{
  color:var(--cinnabar);
  text-decoration:none;
  border-bottom:1px solid rgba(168,57,43,.35);
}
.page-privacy .pv-hint a:hover{
  color:var(--cinnabar-deep);
  border-bottom-color:var(--cinnabar-deep);
}

/* ---------- 平板以上 ---------- */
@media (min-width:768px){
  .page-privacy .pv-row{
    flex-direction:row;
    gap:24px;
    align-items:baseline;
    padding:16px 0;
  }
  .page-privacy .pv-row__key{
    flex:0 0 12em;
  }
  .page-privacy .pv-row__val{flex:1 1 auto;}
  .page-privacy .pv-contact__row{
    flex-direction:row;
    gap:20px;
    align-items:baseline;
  }
  .page-privacy .pv-contact__key{flex:0 0 6.5em;}
  .page-privacy .pv-contact__row--block{flex-direction:column;gap:8px;}
  .page-privacy .pv-toc__note{display:block;}
}

/* ---------- 桌面：目录吸顶纵排 ---------- */
@media (min-width:1024px){
  .page-privacy .pv-aside{
    grid-column:10 / span 3;
    margin-bottom:0;
  }
  .page-privacy .pv-toc{
    position:sticky;
    top:calc(var(--cmdbar-h) + 24px);
    padding-top:16px;
  }
  .page-privacy .pv-toc__list{
    flex-direction:column;
    gap:2px;
    overflow:visible;
  }
  .page-privacy .pv-toc__link{
    white-space:normal;
    padding:10px 12px;
    line-height:1.5;
  }
  .page-privacy .pv-leadin{font-size:1.0625rem;}
}

@media (min-width:1440px){
  .page-privacy .pv-hero__inner{
    padding-top:64px;
    padding-bottom:88px;
  }
}
<<<END>>>