.page-privacy{
  --pp-paper:#F4F1E8;
  --pp-ink:#0B1B2B;
  --pp-sub:#4C5A67;
  --pp-rule:rgba(11,27,43,.15);
  --pp-rule-strong:rgba(11,27,43,.28);
  --pp-green:#157347;
  --pp-space:clamp(18px,3vw,40px);
  background:var(--jz-night);
  color:var(--jz-paper);
  overflow-x:clip;
}

/* ---------- 顶部上下文 ---------- */
.page-privacy .pp-top{
  padding-top:clamp(14px,2.4vw,26px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-masthead{
  position:relative;
  padding:clamp(20px,3.4vw,44px) 0 clamp(26px,4vw,56px);
}
.page-privacy .pp-masthead::after{
  content:"";
  position:absolute;
  top:-40%;
  right:-14%;
  width:44%;
  height:180%;
  transform:rotate(12deg);
  background:linear-gradient(180deg,rgba(53,224,208,.10),rgba(123,92,255,.12));
  border-left:1px solid rgba(53,224,208,.26);
  pointer-events:none;
}
.page-privacy .pp-masthead__inner{
  position:relative;
  z-index:1;
}
.page-privacy .pp-h1{
  margin:.35em 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(30px,5.2vw,54px);
  line-height:1.1;
  letter-spacing:-.005em;
  color:var(--jz-paper);
  max-width:16ch;
}
.page-privacy .pp-lede{
  margin:clamp(16px,2.4vw,26px) 0 0;
  max-width:64ch;
  font-size:clamp(15.5px,1.85vw,18px);
  line-height:1.78;
  color:rgba(244,241,232,.84);
}
.page-privacy .pp-meta{
  list-style:none;
  margin:clamp(20px,3vw,34px) 0 0;
  padding:16px 0 0;
  display:flex;
  flex-wrap:wrap;
  gap:12px clamp(22px,4vw,48px);
  border-top:1px solid var(--jz-line-soft);
}
.page-privacy .pp-meta__row{
  display:flex;
  align-items:baseline;
  gap:10px;
  font-size:13px;
}
.page-privacy .pp-meta__k{
  color:var(--jz-gray);
  letter-spacing:.06em;
}
.page-privacy .pp-meta__v{
  font-family:var(--font-data);
  font-size:13.5px;
  color:var(--jz-paper);
}

/* ---------- 抽象图像 ---------- */
.page-privacy .pp-visual{
  margin:0;
}
.page-privacy .pp-visual img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
  border-top:2px solid rgba(53,224,208,.42);
  border-bottom:2px solid rgba(53,224,208,.42);
}

/* ---------- 纸感长文区 ---------- */
.page-privacy .pp-sheet{
  position:relative;
  background:var(--pp-paper);
  color:var(--pp-ink);
  padding:clamp(26px,4.4vw,68px) 0 clamp(48px,7vw,96px);
}
.page-privacy .pp-sheet::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:10px;
  background-image:repeating-linear-gradient(to right,rgba(11,27,43,.3) 0 1px,transparent 1px 16px);
  opacity:.7;
}
.page-privacy .pp-shell{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,4vw,40px);
  align-items:start;
}

/* ---------- 左侧条款目录 ---------- */
.page-privacy .pp-toc__title{
  margin:0 0 12px;
  font-family:var(--font-data);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--pp-sub);
}
.page-privacy .pp-toc__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:2px 14px;
}
.page-privacy .pp-toc__link{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:7px 0 7px 12px;
  border-left:2px solid transparent;
  color:var(--pp-sub);
  font-size:13.5px;
  line-height:1.4;
  text-decoration:none;
  transition:color .2s var(--jz-ease),border-color .2s var(--jz-ease);
}
.page-privacy .pp-toc__link:hover{
  color:var(--pp-ink);
  border-left-color:var(--pp-rule-strong);
}
.page-privacy .pp-toc__link[aria-current="true"]{
  color:var(--pp-ink);
  font-weight:600;
  border-left-color:var(--pp-green);
}
.page-privacy .pp-toc__num{
  font-family:var(--font-data);
  font-size:11px;
  color:var(--pp-green);
  letter-spacing:.05em;
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-article{
  max-width:74ch;
}
.page-privacy .pp-clause{
  position:relative;
  padding:clamp(22px,3vw,34px) 0 clamp(24px,3.4vw,42px);
}
.page-privacy .pp-clause::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:6px;
  background-image:repeating-linear-gradient(to right,var(--pp-rule) 0 1px,transparent 1px 12px);
}
.page-privacy .pp-clause:first-child{
  padding-top:0;
}
.page-privacy .pp-clause:first-child::before{
  display:none;
}
.page-privacy .pp-clause__title{
  margin:0 0 clamp(14px,2vw,20px);
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(20px,2.6vw,27px);
  line-height:1.25;
  color:var(--pp-ink);
}
.page-privacy .pp-clause__num{
  margin-right:.62em;
  font-family:var(--font-data);
  font-size:.6em;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--pp-green);
  vertical-align:.14em;
}
.page-privacy .pp-clause p{
  margin:0 0 1em;
  font-size:16px;
  line-height:1.8;
  color:#1B2A38;
}
.page-privacy .pp-clause p:last-child{
  margin-bottom:0;
}
.page-privacy .pp-clause a{
  color:var(--pp-green);
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}
.page-privacy .pp-clause a:hover{
  color:var(--pp-ink);
}

/* ---------- 分类条目 ---------- */
.page-privacy .pp-list{
  list-style:none;
  margin:0;
  padding:0;
}
.page-privacy .pp-item{
  padding:14px 0 14px 16px;
  border-left:2px solid var(--pp-rule);
}
.page-privacy .pp-item + .pp-item{
  margin-top:6px;
}
.page-privacy .pp-item--key{
  border-left-color:var(--pp-green);
  background:linear-gradient(90deg,rgba(21,115,71,.08),rgba(21,115,71,0) 78%);
}
.page-privacy .pp-item__k{
  margin:0 0 6px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:15.5px;
  color:var(--pp-ink);
}
.page-privacy .pp-item__v{
  margin:0;
  font-size:15.5px;
  line-height:1.78;
  color:var(--pp-sub);
}

/* ---------- 使用目的 ---------- */
.page-privacy .pp-purpose{
  margin:0;
  display:grid;
  gap:2px;
}
.page-privacy .pp-purpose__row{
  display:grid;
  grid-template-columns:1fr;
  gap:4px;
  padding:14px 0;
  border-bottom:1px dashed var(--pp-rule);
}
.page-privacy .pp-purpose__row:first-child{
  border-top:1px dashed var(--pp-rule);
}
.page-privacy .pp-purpose__k{
  font-family:var(--font-data);
  font-size:13px;
  letter-spacing:.06em;
  color:var(--pp-green);
}
.page-privacy .pp-purpose__v{
  margin:0;
  font-size:15.5px;
  line-height:1.78;
  color:#1B2A38;
}

/* ---------- 备案信息 ---------- */
.page-privacy .pp-legal{
  margin-top:clamp(16px,2.4vw,24px) !important;
  padding-top:14px;
  border-top:1px solid var(--pp-rule);
  font-family:var(--font-data);
  font-size:12.5px !important;
  letter-spacing:.03em;
  color:var(--pp-sub) !important;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pp-backtop{
  position:fixed;
  right:clamp(14px,3vw,28px);
  bottom:clamp(14px,3vw,28px);
  z-index:40;
  padding:10px 14px;
  border:1px solid rgba(53,224,208,.45);
  border-radius:var(--jz-radius-s);
  background:rgba(11,27,43,.88);
  color:var(--jz-paper);
  font-family:var(--font-body);
  font-size:13px;
  cursor:pointer;
  transition:background .2s var(--jz-ease),transform .2s var(--jz-ease);
}
.page-privacy .pp-backtop:hover{
  background:var(--jz-night-2);
  transform:translateY(-2px);
}

/* ---------- 平板及以上 ---------- */
@media (min-width:620px){
  .page-privacy .pp-purpose__row{
    grid-template-columns:minmax(120px,180px) minmax(0,1fr);
    gap:0 24px;
    align-items:baseline;
  }
}

@media (min-width:900px){
  .page-privacy .pp-toc{
    position:sticky;
    top:calc(var(--jz-hdr-h) + 26px);
    padding-right:8px;
  }
  .page-privacy .pp-toc__list{
    grid-template-columns:1fr;
    gap:0;
  }
  .page-privacy .pp-shell{
    grid-template-columns:minmax(196px,244px) minmax(0,1fr);
    gap:clamp(36px,5vw,84px);
  }
  .page-privacy .pp-clause p,
  .page-privacy .pp-item__v,
  .page-privacy .pp-purpose__v{
    font-size:16.5px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .pp-toc__link,
  .page-privacy .pp-backtop{
    transition:none;
  }
  .page-privacy .pp-backtop:hover{
    transform:none;
  }
}