.page-privacy{
  --pp-rail:236px;
  --pp-gap:clamp(26px,4vw,54px);
  background:var(--ink);
  color:var(--mist);
  padding-bottom:clamp(48px,7vw,96px);
}

/* ---------- 页头 ---------- */
.page-privacy .pp-hero{
  position:relative;
  overflow:hidden;
  margin-top:clamp(10px,2vw,20px);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:linear-gradient(158deg,var(--teal) 0%,var(--ink) 58%,var(--ink) 100%);
}
.page-privacy .pp-hero__bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.2;
  mix-blend-mode:screen;
  pointer-events:none;
}
.page-privacy .pp-hero__grid{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  opacity:.85;
  pointer-events:none;
}
.page-privacy .pp-hero__inner{
  position:relative;
  z-index:1;
  padding-block:clamp(46px,8.5vw,100px);
  display:grid;
  gap:clamp(24px,3.4vw,44px);
  align-items:end;
}
.page-privacy .pp-hero__title{
  margin:10px 0 0;
  font-size:clamp(28px,5.4vw,54px);
  line-height:1.12;
  letter-spacing:-.02em;
  font-weight:800;
  color:var(--white);
  max-width:20ch;
}
.page-privacy .pp-hero__lead{
  margin:16px 0 0;
  max-width:54ch;
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.9;
}

/* 页头元信息条 */
.page-privacy .pp-meta{
  margin:0;
  padding:18px 20px;
  border:1px solid var(--line);
  border-top:2px solid var(--cyan);
  background:rgba(15,61,52,.42);
  display:grid;
  gap:14px;
}
.page-privacy .pp-meta__row{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  gap:14px;
  padding-bottom:11px;
  border-bottom:1px dashed rgba(42,60,54,.9);
}
.page-privacy .pp-meta__row:last-child{
  padding-bottom:0;
  border-bottom:0;
}
.page-privacy .pp-meta dt{
  font-size:12px;
  letter-spacing:.08em;
  color:var(--muted);
  white-space:nowrap;
}
.page-privacy .pp-meta dd{
  margin:0;
  font-family:var(--font-num);
  font-size:13px;
  color:var(--white);
  text-align:right;
  word-break:break-word;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pp-body{
  padding-top:clamp(34px,5vw,64px);
  display:grid;
  gap:var(--pp-gap);
}

/* ---------- 章节锚点导航 ---------- */
.page-privacy .pp-toc{
  border-top:1px solid var(--line);
  padding-top:14px;
}
.page-privacy .pp-toc__label{
  margin:0 0 12px;
  font-family:var(--font-num);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--muted);
}
.page-privacy .pp-toc__list{
  list-style:none;
  margin:0;
  padding:0 0 4px;
  display:flex;
  gap:8px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.page-privacy .pp-toc__list::-webkit-scrollbar{
  height:4px;
}
.page-privacy .pp-toc__list::-webkit-scrollbar-thumb{
  background:var(--line);
}
.page-privacy .pp-toc__link{
  display:flex;
  align-items:center;
  gap:9px;
  padding:9px 13px;
  border:1px solid var(--line);
  background:rgba(15,61,52,.28);
  color:var(--mist);
  font-size:13.5px;
  line-height:1.4;
  text-decoration:none;
  white-space:nowrap;
  transition:border-color .22s var(--ease),background-color .22s var(--ease),color .22s var(--ease);
}
.page-privacy .pp-toc__link:hover{
  border-color:var(--cyan);
  background:rgba(53,224,200,.1);
  color:var(--white);
}
.page-privacy .pp-toc__link:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
}
.page-privacy .pp-toc__idx{
  font-family:var(--font-num);
  font-size:11px;
  color:var(--cyan);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sections{
  min-width:0;
}
.page-privacy .pp-sec{
  border-top:1px solid var(--line);
  padding-block:clamp(26px,3.6vw,42px);
}
.page-privacy .pp-sec:first-child{
  border-top:0;
  padding-top:0;
}
.page-privacy .pp-sec__head{
  display:flex;
  gap:14px;
  align-items:baseline;
}
.page-privacy .pp-sec__num{
  margin:0;
  font-family:var(--font-num);
  font-size:13px;
  letter-spacing:.06em;
  color:var(--orange);
}
.page-privacy .pp-sec h2{
  margin:0;
}
.page-privacy .pp-sec p{
  margin:14px 0;
  max-width:72ch;
  line-height:1.92;
}
.page-privacy .pp-sec p:last-child{
  margin-bottom:0;
}

/* 列表 */
.page-privacy .pp-list{
  list-style:none;
  margin:16px 0 0;
  padding:0;
  display:grid;
  gap:12px;
  max-width:72ch;
}
.page-privacy .pp-list li{
  position:relative;
  padding-left:22px;
  line-height:1.86;
}
.page-privacy .pp-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.78em;
  width:10px;
  height:1px;
  background:var(--cyan);
}
.page-privacy .pp-list strong{
  color:var(--white);
  font-weight:600;
}

/* 细线框条款 */
.page-privacy .pp-clause{
  margin-top:22px;
  padding:16px 18px;
  border:1px solid var(--line);
  border-left:2px solid var(--cyan);
  background:rgba(7,26,21,.62);
  max-width:72ch;
}
.page-privacy .pp-clause__kicker{
  margin:0 0 8px;
  font-family:var(--font-num);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--cyan);
}
.page-privacy .pp-clause p{
  margin:0;
  font-size:14.5px;
  line-height:1.85;
}

/* 表格 */
.page-privacy .pp-table-wrap{
  margin:20px 0 6px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  border:1px solid var(--line);
}
.page-privacy .pp-table{
  min-width:520px;
  margin:0;
}
.page-privacy .pp-table caption{
  text-align:left;
}
.page-privacy .pp-table tbody th{
  color:var(--white);
  font-weight:600;
  text-align:left;
}
.page-privacy .pp-table td.is-num{
  color:var(--orange);
  white-space:nowrap;
}

/* 联系方式 */
.page-privacy .pp-contact{
  margin:20px 0 0;
  border:1px solid var(--line);
  border-top:2px solid var(--orange);
  background:rgba(15,61,52,.32);
}
.page-privacy .pp-contact__row{
  display:grid;
  gap:6px;
  padding:14px 18px;
  border-bottom:1px dashed rgba(42,60,54,.9);
}
.page-privacy .pp-contact__row:last-child{
  border-bottom:0;
}
.page-privacy .pp-contact dt{
  font-size:12px;
  letter-spacing:.08em;
  color:var(--muted);
}
.page-privacy .pp-contact dd{
  margin:0;
  color:var(--white);
  line-height:1.75;
  font-size:14.5px;
}
.page-privacy .pp-contact a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(53,224,200,.5);
  word-break:break-all;
}
.page-privacy .pp-contact a:hover{
  border-bottom-color:var(--cyan);
}
.page-privacy .pp-contact a:focus-visible,
.page-privacy .pp-related a:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
}
.page-privacy .pp-related{
  margin-top:18px;
  font-size:14.5px;
  color:var(--muted);
}
.page-privacy .pp-related a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(53,224,200,.5);
}
.page-privacy .pp-related a:hover{
  border-bottom-color:var(--cyan);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width:760px){
  .page-privacy .pp-contact__row{
    grid-template-columns:150px minmax(0,1fr);
    align-items:baseline;
    gap:20px;
  }
}

@media (min-width:1024px){
  .page-privacy .pp-hero__inner{
    grid-template-columns:minmax(0,1.4fr) minmax(232px,.6fr);
  }
  .page-privacy .pp-body{
    grid-template-columns:var(--pp-rail) minmax(0,1fr);
  }
  .page-privacy .pp-toc{
    position:sticky;
    top:96px;
    align-self:start;
    max-height:calc(100vh - 132px);
    overflow-y:auto;
  }
  .page-privacy .pp-toc__list{
    flex-direction:column;
    gap:2px;
    overflow:visible;
    padding-bottom:0;
  }
  .page-privacy .pp-toc__link{
    white-space:normal;
    padding:11px 14px;
    border-color:transparent;
    border-left:2px solid var(--line);
    background:transparent;
  }
  .page-privacy .pp-toc__link:hover{
    border-left-color:var(--cyan);
    background:rgba(53,224,200,.07);
  }
}

@media (min-width:1200px){
  .page-privacy .pp-sec{
    padding-block:clamp(32px,3vw,48px);
  }
}

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