.page-privacy{
  --pi-line:rgba(11,31,26,.14);
  --pi-body:rgba(11,31,26,.85);
  --pi-soft:rgba(11,31,26,.62);
  --pi-cut:24px;
}

/* 首屏 */
.page-privacy .privacy-hero{
  position:relative;
  overflow:hidden;
  background:var(--ink-800);
  border-bottom:1px solid var(--line);
}
.page-privacy .privacy-hero__media{
  position:absolute;
  inset:0;
  pointer-events:none;
}
.page-privacy .privacy-hero__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.3;
  filter:saturate(.55) contrast(1.05);
}
.page-privacy .privacy-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(102deg,var(--ink-900) 8%,rgba(7,31,26,.86) 46%,rgba(27,27,58,.55) 100%);
  pointer-events:none;
}
.page-privacy .privacy-hero__inner{
  position:relative;
  z-index:1;
  padding-top:calc(var(--bar-h) + 28px);
  padding-bottom:clamp(32px,6vw,64px);
}
.page-privacy .privacy-hero__inner .breadcrumb{
  margin-bottom:20px;
}
.page-privacy .privacy-hero h1{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(30px,6.6vw,56px);
  line-height:1.06;
  letter-spacing:-.02em;
  color:var(--text);
  margin:10px 0 0;
  max-width:16em;
}
.page-privacy .privacy-hero__lead{
  margin:18px 0 0;
  max-width:60ch;
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.8;
  color:var(--text);
  opacity:.92;
}
.page-privacy .privacy-hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px 26px;
  margin:26px 0 0;
  padding:0;
  list-style:none;
  font-size:13px;
  letter-spacing:.02em;
  color:var(--muted);
}
.page-privacy .privacy-hero__meta li{
  display:flex;
  align-items:baseline;
  gap:8px;
}
.page-privacy .privacy-hero__meta .num{
  color:var(--cyan);
  font-size:16px;
  font-weight:700;
}

/* 双栏骨架 */
.page-privacy .privacy-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:26px;
  padding-top:clamp(26px,5vw,52px);
  padding-bottom:clamp(38px,6vw,72px);
}

/* 目录 */
.page-privacy .privacy-toc{
  border-top:1px solid var(--line-soft);
  padding-top:16px;
}
.page-privacy .privacy-toc__title{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
}
.page-privacy .privacy-toc__list{
  display:flex;
  gap:10px;
  margin:0;
  padding:0 0 4px;
  list-style:none;
  overflow-x:auto;
  scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
}
.page-privacy .privacy-toc__list li{
  flex:0 0 auto;
  scroll-snap-align:start;
}
.page-privacy .privacy-toc__link{
  display:flex;
  align-items:baseline;
  gap:7px;
  padding:8px 14px 8px 10px;
  border:1px solid var(--line-soft);
  background:var(--ink-800);
  color:var(--text);
  font-size:13px;
  text-decoration:none;
  white-space:nowrap;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%);
  transition:background var(--t) var(--ease),border-color var(--t) var(--ease),color var(--t) var(--ease);
}
.page-privacy .privacy-toc__link .num{
  color:var(--muted);
  font-size:12px;
  letter-spacing:.05em;
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible{
  background:var(--ink-700);
  border-color:var(--line-strong);
  color:var(--cyan);
}
.page-privacy .privacy-toc__link:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
}
.page-privacy .privacy-toc__link:hover .num,
.page-privacy .privacy-toc__link:focus-visible .num{
  color:var(--orange);
}
.page-privacy .privacy-toc__note{
  display:none;
  margin:20px 0 0;
  font-size:12.5px;
  line-height:1.75;
  color:var(--muted);
}

/* 纸白阅读面 */
.page-privacy .privacy-doc{
  background:var(--paper);
  color:var(--paper-ink);
  padding:clamp(22px,4.4vw,46px);
  clip-path:polygon(0 0,calc(100% - var(--pi-cut)) 0,100% var(--pi-cut),100% 100%,var(--pi-cut) 100%,0 calc(100% - var(--pi-cut)));
  border-top:3px solid var(--cyan);
}

/* 条款 */
.page-privacy .clause{
  padding:24px 0 26px;
  border-top:1px solid var(--pi-line);
  scroll-margin-top:calc(var(--bar-h) + 20px);
}
.page-privacy .clause:first-child{
  border-top:0;
  padding-top:0;
}
.page-privacy .clause:target{
  background:rgba(255,154,60,.1);
  box-shadow:inset 3px 0 0 var(--orange);
  padding-left:14px;
  margin-left:-14px;
}
.page-privacy .clause__head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:10px;
  margin-bottom:12px;
}
.page-privacy .clause__num{
  font-size:13px;
  letter-spacing:.08em;
  color:var(--wine);
  border-bottom:2px solid var(--orange);
  padding-bottom:1px;
}
.page-privacy .clause__title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(19px,2.7vw,25px);
  line-height:1.25;
  letter-spacing:-.01em;
  margin:0;
  color:var(--paper-ink);
}
.page-privacy .clause__body p{
  margin:0 0 12px;
  font-size:15.5px;
  line-height:1.85;
  color:var(--pi-body);
}
.page-privacy .clause__body p:last-child{
  margin-bottom:0;
}
.page-privacy .clause__list{
  list-style:none;
  margin:0 0 14px;
  padding:0;
}
.page-privacy .clause__list li{
  position:relative;
  padding-left:18px;
  margin-bottom:10px;
  font-size:15.5px;
  line-height:1.85;
  color:var(--pi-body);
}
.page-privacy .clause__list li:last-child{
  margin-bottom:0;
}
.page-privacy .clause__list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.72em;
  width:6px;
  height:6px;
  background:var(--orange);
  transform:rotate(45deg);
}
.page-privacy .clause__list strong{
  color:var(--paper-ink);
  font-weight:700;
}

/* 折叠补充 */
.page-privacy .clause__more{
  margin-top:16px;
  border-top:1px dashed rgba(11,31,26,.22);
  padding-top:12px;
}
.page-privacy .clause__more summary{
  display:inline-flex;
  align-items:center;
  gap:8px;
  cursor:pointer;
  list-style:none;
  font-size:14px;
  font-weight:700;
  color:var(--ink-700);
  padding:2px 0;
}
.page-privacy .clause__more summary::-webkit-details-marker{
  display:none;
}
.page-privacy .clause__more summary::before{
  content:"+";
  font-family:var(--font-mono);
  font-size:15px;
  color:var(--orange);
  line-height:1;
}
.page-privacy .clause__more[open] summary::before{
  content:"–";
}
.page-privacy .clause__more summary:focus-visible{
  outline:2px solid var(--ink-700);
  outline-offset:3px;
}
.page-privacy .clause__more p{
  margin:10px 0 0;
  font-size:14.5px;
  line-height:1.8;
  color:var(--pi-soft);
}

/* 深色切角提示块 */
.page-privacy .clause-note{
  margin:22px 0 4px;
  padding:18px 20px;
  background:var(--ink-800);
  color:var(--text);
  clip-path:polygon(0 0,calc(100% - 18px) 0,100% 18px,100% 100%,18px 100%,0 calc(100% - 18px));
}
.page-privacy .clause-note__label{
  margin:0 0 8px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--cyan);
}
.page-privacy .clause-note p:not(.clause-note__label){
  margin:0;
  font-size:14.5px;
  line-height:1.8;
  color:var(--text);
}

/* 联系方式块 */
.page-privacy .clause__contact{
  margin-top:16px;
  padding:16px 18px;
  background:rgba(12,43,36,.06);
  border-left:3px solid var(--cyan);
}
.page-privacy .clause__contact p{
  display:flex;
  flex-wrap:wrap;
  gap:6px 14px;
  margin:0 0 8px;
  font-size:14.5px;
  line-height:1.6;
  color:var(--paper-ink);
}
.page-privacy .clause__contact p:last-child{
  margin-bottom:0;
}
.page-privacy .clause__contact-k{
  flex:0 0 auto;
  min-width:64px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--wine);
  align-self:center;
}

/* 底部跳转 */
.page-privacy .privacy-outro{
  background:var(--ink-800);
  border-top:1px solid var(--line);
  padding-block:clamp(28px,5vw,52px);
}
.page-privacy .privacy-outro__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
.page-privacy .privacy-link{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:18px 20px;
  background:var(--ink-900);
  border:1px solid var(--line-soft);
  text-decoration:none;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%);
  transition:transform var(--t) var(--ease),border-color var(--t) var(--ease),background var(--t) var(--ease);
}
.page-privacy .privacy-link__k{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--cyan);
}
.page-privacy .privacy-link__t{
  font-size:15px;
  line-height:1.6;
  color:var(--text);
}
.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible{
  transform:translateY(-2px);
  border-color:var(--line-strong);
  background:var(--ink-700);
  outline:none;
}
.page-privacy .privacy-link:focus-visible{
  box-shadow:0 0 0 2px var(--cyan);
}
.page-privacy .privacy-link:hover .privacy-link__k,
.page-privacy .privacy-link:focus-visible .privacy-link__k{
  color:var(--orange);
}

/* 桌面端 */
@media (min-width:900px){
  .page-privacy .privacy-hero__inner{
    padding-top:calc(var(--bar-h) + 44px);
  }
  .page-privacy .privacy-layout{
    grid-template-columns:minmax(180px,236px) minmax(0,1fr);
    gap:clamp(30px,4vw,58px);
    align-items:start;
  }
  .page-privacy .privacy-toc{
    position:sticky;
    top:calc(var(--bar-h) + 26px);
    border-top:0;
    border-left:1px solid var(--line);
    padding-top:0;
    padding-left:18px;
  }
  .page-privacy .privacy-toc__list{
    flex-direction:column;
    gap:2px;
    overflow:visible;
    padding-bottom:0;
  }
  .page-privacy .privacy-toc__list li{
    width:100%;
  }
  .page-privacy .privacy-toc__link{
    width:100%;
    background:transparent;
    border:0;
    border-left:2px solid transparent;
    padding:8px 8px 8px 8px;
    clip-path:none;
    white-space:normal;
    justify-content:flex-start;
    font-size:14px;
    color:var(--muted);
  }
  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible{
    background:var(--ink-800);
    border-left-color:var(--cyan);
    color:var(--text);
  }
  .page-privacy .privacy-toc__note{
    display:block;
  }
  .page-privacy .clause{
    padding:30px 0 32px;
  }
  .page-privacy .privacy-outro__grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:16px;
  }
}

@media (min-width:1180px){
  .page-privacy .privacy-doc{
    padding:52px 56px;
  }
  .page-privacy .clause__body p,
  .page-privacy .clause__list li{
    font-size:16px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-link{
    transition:none;
  }
  .page-privacy .privacy-link:hover,
  .page-privacy .privacy-link:focus-visible{
    transform:none;
  }
}
<<<PAGE_CSS_END>>>