.page-privacy{
  --pv-rule:rgba(124,141,166,.22);
  --pv-measure:70ch;
  background:var(--ink);
  color:var(--body-text);
  padding-block:36px 88px;
}
.page-privacy .pv-shell{
  display:flex;
  flex-direction:column;
  gap:26px;
}
.page-privacy .crumbs{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  font-size:13px;
  color:var(--mist);
}
.page-privacy .crumbs a{
  color:var(--mist);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible{
  color:var(--cyan);
  border-bottom-color:var(--line-cyan);
}

/* —— 页首 —— */
.page-privacy .pv-hero{
  display:flex;
  flex-direction:column;
  gap:16px;
  padding-bottom:24px;
  border-bottom:1px solid var(--line-soft);
}
.page-privacy .pv-hero .eyebrow{
  margin:0;
}
.page-privacy .pv-hero h1{
  margin:0;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(38px,9vw,82px);
  line-height:1.06;
  letter-spacing:.01em;
  color:var(--white);
}
.page-privacy .pv-lede{
  margin:0;
  max-width:62ch;
  font-size:16px;
  line-height:1.9;
  color:var(--body-text);
}
.page-privacy .pv-hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  align-items:center;
  font-size:13px;
  color:var(--mist);
}
.page-privacy .pv-hero__meta .mono{
  letter-spacing:.06em;
  word-break:break-all;
}

/* —— 窄幅头图 —— */
.page-privacy .pv-banner{
  position:relative;
  margin:0;
  border:1px solid var(--line-cyan);
  border-radius:14px;
  overflow:hidden;
  background:linear-gradient(120deg,var(--ink-2),var(--glass));
}
.page-privacy .pv-banner img{
  display:block;
  width:100%;
  height:auto;
  max-height:300px;
  object-fit:cover;
  object-position:center;
}
.page-privacy .pv-banner::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:60%;
  background:linear-gradient(to top,rgba(8,16,29,.88),rgba(8,16,29,0));
  pointer-events:none;
}

/* —— 目录 + 正文 —— */
.page-privacy .pv-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
  align-items:start;
}
.page-privacy .pv-toc{
  border:1px solid var(--line-cyan);
  border-radius:12px;
  background:rgba(22,38,61,.62);
  padding:14px 16px;
}
.page-privacy .pv-toc__title{
  display:flex;
  align-items:center;
  gap:10px;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-sans);
  font-size:13px;
  letter-spacing:.16em;
  color:var(--cyan);
  padding:2px 0;
}
.page-privacy .pv-toc__title::-webkit-details-marker{
  display:none;
}
.page-privacy .pv-toc__title::before{
  content:"＋";
  font-family:var(--font-mono);
  font-size:14px;
}
.page-privacy .pv-toc[open] .pv-toc__title::before{
  content:"－";
}
.page-privacy .pv-toc__list{
  counter-reset:pvtoc;
  list-style:none;
  margin:12px 0 0;
  padding:0;
  display:grid;
  gap:2px;
}
.page-privacy .pv-toc__list li{
  counter-increment:pvtoc;
}
.page-privacy .pv-toc__list a{
  display:flex;
  gap:10px;
  align-items:baseline;
  padding:8px 10px;
  border-left:2px solid transparent;
  border-radius:0 6px 6px 0;
  font-size:14px;
  color:var(--mist);
  text-decoration:none;
  transition:color .18s ease,background .18s ease,border-color .18s ease;
}
.page-privacy .pv-toc__list a::before{
  content:counter(pvtoc,decimal-leading-zero);
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--cyan);
  letter-spacing:.08em;
}
.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible{
  color:var(--white);
  background:rgba(56,225,230,.08);
  border-left-color:var(--orange);
}
.page-privacy .pv-toc__hint{
  margin:12px 0 0;
  padding-top:10px;
  border-top:1px solid var(--pv-rule);
  font-size:12.5px;
  line-height:1.7;
  color:var(--mist);
}

.page-privacy .pv-doc{
  min-width:0;
}
.page-privacy .pv-clause{
  padding-block:26px 30px;
  border-top:1px solid var(--line-soft);
}
.page-privacy .pv-clause:first-of-type{
  border-top:none;
  padding-top:6px;
}
.page-privacy .pv-clause__title{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  align-items:center;
  margin:0 0 16px;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(21px,3.4vw,29px);
  line-height:1.3;
  color:var(--white);
}
.page-privacy .pv-clause__num{
  font-size:12px;
  letter-spacing:.14em;
  color:var(--cyan);
  padding:3px 8px;
  border:1px solid var(--line-cyan);
  border-radius:4px;
  line-height:1.4;
}
.page-privacy .pv-prose p{
  margin:0 0 16px;
  max-width:var(--pv-measure);
  font-size:16px;
  line-height:1.9;
  color:var(--body-text);
}
.page-privacy .pv-prose p:last-child{
  margin-bottom:0;
}
.page-privacy .pv-prose ul{
  list-style:none;
  margin:0 0 18px;
  padding:0;
  display:grid;
  gap:12px;
  max-width:var(--pv-measure);
}
.page-privacy .pv-prose li{
  position:relative;
  padding-left:20px;
  font-size:15.5px;
  line-height:1.85;
  color:var(--body-text);
}
.page-privacy .pv-prose li::before{
  content:"";
  position:absolute;
  left:0;
  top:.78em;
  width:9px;
  height:2px;
  background:var(--cyan);
}
.page-privacy .pv-prose strong{
  color:var(--white);
  font-weight:600;
}
.page-privacy .pv-sub{
  margin:22px 0 12px;
  font-family:var(--font-sans);
  font-weight:700;
  font-size:16px;
  letter-spacing:.02em;
  color:var(--white);
}
.page-privacy .pv-prose a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid var(--line-cyan);
}
.page-privacy .pv-prose a:hover,
.page-privacy .pv-prose a:focus-visible{
  color:var(--white);
  border-bottom-color:var(--orange);
}
.page-privacy .pv-note{
  max-width:var(--pv-measure);
  margin:0 0 16px;
  padding:14px 16px;
  border:1px solid var(--line-cyan);
  border-radius:10px;
  background:rgba(22,38,61,.58);
  font-size:14.5px;
  line-height:1.85;
  color:var(--body-text);
}
.page-privacy .pv-note strong{
  display:block;
  margin-bottom:4px;
  color:var(--cyan);
  font-weight:600;
  letter-spacing:.02em;
}

.page-privacy .pv-more{
  max-width:var(--pv-measure);
  margin-top:6px;
  border-top:1px dashed var(--pv-rule);
}
.page-privacy .pv-more summary{
  list-style:none;
  cursor:pointer;
  padding:11px 0 9px;
  font-size:14px;
  letter-spacing:.02em;
  color:var(--cyan);
}
.page-privacy .pv-more summary::-webkit-details-marker{
  display:none;
}
.page-privacy .pv-more summary::before{
  content:"＋";
  display:inline-block;
  width:16px;
  font-family:var(--font-mono);
  color:var(--orange);
}
.page-privacy .pv-more[open] summary::before{
  content:"－";
}
.page-privacy .pv-more summary:focus-visible{
  outline:1px solid var(--line-cyan);
  outline-offset:2px;
}
.page-privacy .pv-more__body p{
  margin:0 0 14px;
  font-size:14.5px;
  line-height:1.85;
  color:var(--mist);
}

/* —— 联络面板 —— */
.page-privacy .pv-contact{
  display:grid;
  gap:12px;
  max-width:var(--pv-measure);
  margin:0 0 8px;
  padding:18px;
  border:1px solid var(--line-cyan);
  border-radius:12px;
  background:linear-gradient(155deg,rgba(22,38,61,.92),rgba(8,16,29,.92));
}
.page-privacy .pv-contact__row{
  display:flex;
  flex-wrap:wrap;
  gap:6px 12px;
  align-items:center;
  font-size:14.5px;
  line-height:1.7;
}
.page-privacy .pv-contact__label{
  min-width:76px;
  font-size:11.5px;
  letter-spacing:.14em;
  color:var(--mist);
  text-transform:uppercase;
}
.page-privacy .pv-contact__value{
  color:var(--white);
  word-break:break-word;
}
.page-privacy .pv-contact__row .copy-btn{
  margin-left:auto;
}
.page-privacy .pv-contact__note{
  margin:4px 0 0;
  padding-top:12px;
  border-top:1px solid var(--pv-rule);
  font-size:13.5px;
  line-height:1.85;
  color:var(--mist);
}
.page-privacy .pv-contact__note a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid var(--line-cyan);
}

/* —— 结束行 —— */
.page-privacy .pv-endnote{
  display:flex;
  flex-wrap:wrap;
  gap:12px 24px;
  justify-content:space-between;
  align-items:center;
  margin-top:26px;
  padding-top:18px;
  border-top:1px solid var(--line-soft);
  font-size:13px;
  color:var(--mist);
}
.page-privacy .pv-endnote a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid var(--line-cyan);
}
.page-privacy .pv-endnote .mono{
  letter-spacing:.06em;
}

/* —— 桌面 —— */
@media (min-width:900px){
  .page-privacy{
    padding-block:52px 112px;
  }
  .page-privacy .pv-layout{
    grid-template-columns:minmax(212px,268px) minmax(0,1fr);
    gap:56px;
  }
  .page-privacy .pv-toc{
    position:sticky;
    top:calc(var(--bar) + 24px);
    padding:18px 18px 16px;
  }
  .page-privacy .pv-toc__title{
    cursor:default;
    padding:0 0 10px;
    border-bottom:1px solid var(--pv-rule);
  }
  .page-privacy .pv-toc__title::before{
    content:"";
    display:block;
    width:16px;
    height:2px;
    background:var(--cyan);
  }
  .page-privacy .pv-toc__list{
    margin-top:10px;
  }
  .page-privacy .pv-clause{
    padding-block:34px 38px;
  }
  .page-privacy .pv-prose p{
    font-size:16.5px;
  }
}

@media (min-width:1200px){
  .page-privacy .pv-clause__title{
    font-size:30px;
  }
  .page-privacy .pv-banner img{
    max-height:340px;
  }
}

/* —— 打印 —— */
@media print{
  .page-privacy{
    background:#fff;
    color:#111;
    padding-block:0;
  }
  .page-privacy .pv-banner,
  .page-privacy .pv-toc,
  .page-privacy .back-to-top,
  .page-privacy .pv-endnote a{
    display:none;
  }
  .page-privacy .pv-hero h1,
  .page-privacy .pv-clause__title,
  .page-privacy .pv-prose strong{
    color:#000;
  }
  .page-privacy .pv-layout{
    display:block;
  }
  .page-privacy .pv-prose p,
  .page-privacy .pv-prose li,
  .page-privacy .pv-note,
  .page-privacy .pv-contact__value{
    color:#111;
  }
  .page-privacy .pv-contact{
    border:1px solid #999;
    background:none;
  }
  .page-privacy .pv-clause{
    break-inside:avoid;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .pv-toc__list a{
    transition:none;
  }
}
<<<END>>>