.page-privacy{
  --pp-index-w:252px;
  --pp-text:#D9DFDA;
  --pp-paper-ink:#16241F;
  --pp-paper-mist:#5C6B64;
  --pp-card:#0B241C;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-body);
  overflow-x:hidden;
}

.page-privacy .mono{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
}

.page-privacy .breadcrumbs{margin-top:18px}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero{padding-top:clamp(18px,3vw,34px)}

.page-privacy .pp-hero__inner{
  padding-bottom:clamp(24px,4vw,44px);
}

.page-privacy .pp-eyebrow-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
}

.page-privacy .pp-tag{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--mist);
  border:1px solid var(--line);
  padding:4px 8px;
  white-space:nowrap;
}

.page-privacy .pp-hero h1{
  margin:16px 0 0;
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(34px,8vw,76px);
  line-height:1.02;
  letter-spacing:.01em;
  color:var(--white);
  max-width:22ch;
}

.page-privacy .pp-hero .lede{
  margin-top:clamp(16px,2.4vw,26px);
  max-width:64ch;
  color:var(--pp-text);
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.85;
}

.page-privacy .pp-hero__figure{
  position:relative;
  margin:0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:var(--ink-2);
  overflow:hidden;
}

.page-privacy .pp-hero__figure img{
  display:block;
  width:100%;
  max-width:100%;
  height:clamp(150px,26vw,300px);
  object-fit:cover;
  object-position:center;
  filter:saturate(.85) brightness(.95);
}

.page-privacy .pp-hero__caption{
  position:absolute;
  left:0;
  bottom:0;
  max-width:100%;
  padding:7px 12px;
  background:rgba(7,28,22,.82);
  border-top:1px solid var(--line);
  border-right:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.1em;
  color:var(--mist);
}

/* ---------- 摘要面板 ---------- */
.page-privacy .pp-summary-wrap{
  margin-top:clamp(24px,4vw,42px);
}

.page-privacy .pp-summary{
  position:relative;
  display:grid;
  gap:1px;
  background:var(--pp-paper-mist);
  border:1px solid var(--paper);
  color:var(--pp-paper-ink);
}

.page-privacy .pp-summary::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:3px;
  background:linear-gradient(90deg,var(--cyan),var(--signal) 70%,var(--gold));
}

.page-privacy .pp-summary__item{
  background:var(--paper);
  padding:24px 20px 22px;
}

.page-privacy .pp-summary__num{
  display:block;
  font-size:clamp(30px,5vw,44px);
  line-height:1;
  font-weight:600;
  color:var(--signal);
}

.page-privacy .pp-summary__label{
  margin:8px 0 0;
  font-size:13px;
  letter-spacing:.1em;
  font-weight:600;
  color:var(--pp-paper-ink);
}

.page-privacy .pp-summary__text{
  margin:8px 0 0;
  font-size:14px;
  line-height:1.75;
  color:var(--pp-paper-mist);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pp-layout{
  display:grid;
  gap:clamp(24px,4vw,48px);
  padding:clamp(28px,4vw,56px) 0 clamp(40px,6vw,80px);
}

.page-privacy .pp-index{
  border:1px solid var(--line);
  background:var(--ink-2);
  padding:18px 16px 16px;
}

.page-privacy .pp-index__title{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cyan);
}

.page-privacy .pp-index__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:2px;
}

.page-privacy .pp-index__list a{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:9px 6px;
  border-left:2px solid transparent;
  color:var(--pp-text);
  text-decoration:none;
  font-size:14px;
  line-height:1.5;
  transition:background-color 180ms var(--ease),border-color 180ms var(--ease),color 180ms var(--ease);
}

.page-privacy .pp-index__list .mono{
  font-size:11px;
  letter-spacing:.08em;
  color:var(--gold);
  flex:0 0 auto;
}

.page-privacy .pp-index__list a:hover,
.page-privacy .pp-index__list a:focus-visible{
  background:rgba(77,245,210,.08);
  border-left-color:var(--cyan);
  color:var(--white);
}

.page-privacy .pp-index__top{
  display:inline-block;
  margin-top:14px;
  padding-top:12px;
  border-top:1px solid var(--line);
  width:100%;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:var(--mist);
  text-decoration:none;
}

.page-privacy .pp-index__top:hover,
.page-privacy .pp-index__top:focus-visible{color:var(--cyan)}

/* ---------- 条款 ---------- */
.page-privacy .pp-clauses{
  min-width:0;
}

.page-privacy .pp-clause{
  border-top:1px solid var(--line);
  padding:clamp(22px,3.4vw,36px) 0;
}

.page-privacy .pp-clause:first-child{
  border-top:0;
  padding-top:0;
}

.page-privacy .pp-clause__head{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin-bottom:14px;
}

.page-privacy .pp-clause__num{
  flex:0 0 auto;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--cyan);
  border-bottom:1px solid rgba(77,245,210,.45);
  padding-bottom:2px;
}

.page-privacy .pp-clause h2{
  margin:0;
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(22px,4vw,32px);
  line-height:1.15;
  color:var(--white);
  letter-spacing:.01em;
}

.page-privacy .pp-clause__body{
  color:var(--pp-text);
  font-size:15px;
  line-height:1.85;
}

.page-privacy .pp-clause__body p{
  margin:0 0 14px;
  max-width:70ch;
}

.page-privacy .pp-clause__body p:last-child{margin-bottom:0}

.page-privacy .pp-clause__body a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(77,245,210,.4);
}

.page-privacy .pp-clause__body a:hover,
.page-privacy .pp-clause__body a:focus-visible{
  color:var(--white);
  border-bottom-color:var(--signal);
}

/* 字段网格 */
.page-privacy .pp-fields{
  display:grid;
  gap:1px;
  margin:18px 0;
  background:var(--line);
  border:1px solid var(--line);
}

.page-privacy .pp-field{
  background:var(--pp-card);
  padding:15px 16px;
  min-width:0;
}

.page-privacy .pp-field__key{
  margin:0 0 6px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
}

.page-privacy .pp-field__val{
  margin:0;
  font-size:14px;
  line-height:1.75;
  color:var(--pp-text);
}

/* 行式列表 */
.page-privacy .pp-rows{
  margin:18px 0;
  border-top:1px solid var(--line);
}

.page-privacy .pp-row{
  display:grid;
  gap:4px;
  padding:13px 0;
  border-bottom:1px solid var(--line);
}

.page-privacy .pp-row__key{
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--gold);
}

.page-privacy .pp-row__val{
  margin:0;
  font-size:14px;
  line-height:1.75;
  color:var(--pp-text);
}

/* 要点列表 */
.page-privacy .pp-list{
  list-style:none;
  margin:16px 0;
  padding:0;
  display:grid;
  gap:12px;
  max-width:72ch;
}

.page-privacy .pp-list li{
  position:relative;
  padding-left:20px;
  font-size:14px;
  line-height:1.8;
}

.page-privacy .pp-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:7px;
  height:7px;
  background:var(--cyan);
  transform:rotate(45deg);
}

.page-privacy .pp-list strong{
  color:var(--white);
  font-weight:600;
}

/* 提示条 */
.page-privacy .pp-note{
  margin:16px 0 0;
  padding:12px 14px;
  border-left:3px solid var(--signal);
  background:var(--ink-2);
  color:var(--pp-text);
  font-size:14px;
  line-height:1.75;
  max-width:72ch;
}

/* 权利动作 */
.page-privacy .pp-actions{
  display:grid;
  gap:1px;
  margin:18px 0;
  background:var(--line);
  border:1px solid var(--line);
}

.page-privacy .pp-action{
  background:var(--pp-card);
  border-left:3px solid var(--cyan);
  padding:15px 16px;
}

.page-privacy .pp-action__num{
  font-size:11px;
  letter-spacing:.14em;
  color:var(--signal);
}

.page-privacy .pp-action__title{
  margin:4px 0 4px;
  font-family:var(--font-display);
  font-size:19px;
  font-weight:600;
  color:var(--white);
  line-height:1.2;
}

.page-privacy .pp-action__text{
  margin:0;
  font-size:13px;
  line-height:1.7;
  color:var(--pp-text);
}

/* 折叠研究板 */
.page-privacy .expand-set{
  margin-top:18px;
  border-top:1px solid var(--line);
}

.page-privacy .expand-item{
  border-bottom:1px solid var(--line);
}

.page-privacy .expand-trigger{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  width:100%;
  padding:14px 2px;
  background:transparent;
  border:0;
  color:var(--white);
  font-family:var(--font-body);
  font-size:14px;
  font-weight:500;
  text-align:left;
  cursor:pointer;
  transition:color 180ms var(--ease);
}

.page-privacy .expand-trigger:hover,
.page-privacy .expand-trigger:focus-visible{color:var(--cyan)}

.page-privacy .expand-trigger__mark{
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:16px;
  line-height:1;
  color:var(--signal);
}

.page-privacy .expand-panel{
  padding:0 2px 16px;
  font-size:14px;
  line-height:1.8;
  color:var(--pp-text);
}

.page-privacy .expand-panel p{margin:0}

/* 联系方式 */
.page-privacy .pp-contact{
  margin-top:20px;
  border:1px solid var(--line);
  background:var(--ink-2);
  padding:20px 18px 22px;
}

.page-privacy .pp-contact__label{
  margin:0 0 10px;
  color:var(--gold);
}

.page-privacy .pp-contact__mail{
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:clamp(15px,2.4vw,20px);
  line-height:1.4;
  overflow-wrap:anywhere;
}

.page-privacy .pp-contact__mail a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(77,245,210,.45);
}

.page-privacy .pp-contact__mail a:hover,
.page-privacy .pp-contact__mail a:focus-visible{
  color:var(--white);
  border-bottom-color:var(--signal);
}

.page-privacy .pp-contact__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:8px;
}

.page-privacy .pp-contact__list li{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:baseline;
  font-size:14px;
  line-height:1.7;
  color:var(--pp-text);
}

.page-privacy .pp-contact__list .mono{
  font-size:11px;
  letter-spacing:.12em;
  color:var(--mist);
  min-width:66px;
}

.page-privacy .pp-contact__note{
  margin:16px 0 0;
  font-size:13px;
  line-height:1.75;
  color:var(--pp-text);
  border-top:1px solid var(--line);
  padding-top:12px;
}

/* ---------- 断点 ---------- */
@media (min-width:640px){
  .page-privacy .pp-summary{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-privacy .pp-summary__item{
    padding:26px 22px;
  }
  .page-privacy .pp-fields{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-privacy .pp-actions{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-privacy .pp-row{
    grid-template-columns:132px minmax(0,1fr);
    gap:16px;
    align-items:baseline;
  }
}

@media (min-width:960px){
  .page-privacy .pp-layout{
    grid-template-columns:var(--pp-index-w) minmax(0,1fr);
    align-items:start;
  }
  .page-privacy .pp-index{
    position:sticky;
    top:96px;
  }
  .page-privacy .pp-actions{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .page-privacy .pp-clause__head{
    gap:16px;
    margin-bottom:16px;
  }
}

@media (min-width:1200px){
  .page-privacy .pp-hero .lede{
    font-size:17px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .pp-index__list a,
  .page-privacy .expand-trigger{
    transition:none;
  }
}
<<<END>>>