.page-disclaimer{
  --dl-line:var(--line);
  --dl-shift:64px;
  padding-bottom:72px;
  overflow-x:clip;
}

/* ---------- 面包屑上方留白 ---------- */
.page-disclaimer .crumbs{
  margin:20px 0 18px;
}

/* ---------- 首屏横幅 ---------- */
.page-disclaimer .dl-hero{
  position:relative;
  overflow:hidden;
  border-top:1px solid var(--dl-line);
  border-bottom:1px solid var(--dl-line);
  padding:36px 0 32px;
  background:var(--ink);
  isolation:isolate;
}
.page-disclaimer .dl-hero__figure{
  position:absolute;
  inset:0;
  margin:0;
  z-index:0;
  opacity:.12;
  pointer-events:none;
}
.page-disclaimer .dl-hero__figure img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  max-width:100%;
}
.page-disclaimer .dl-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(180deg,rgba(15,26,20,.45) 0%,rgba(15,26,20,.92) 78%,var(--ink) 100%);
  pointer-events:none;
}
.page-disclaimer .dl-hero__inner{
  position:relative;
  z-index:2;
  display:grid;
  gap:14px;
  max-width:820px;
}
.page-disclaimer .dl-hero .eyebrow{
  letter-spacing:.24em;
}
.page-disclaimer .dl-hero h1{
  font-family:var(--font-head);
  font-weight:700;
  font-size:clamp(34px,9vw,64px);
  line-height:.96;
  letter-spacing:.02em;
  margin:0;
  color:var(--white);
}
.page-disclaimer .dl-hero__lede{
  margin:0;
  font-size:16px;
  line-height:1.8;
  color:var(--white);
  max-width:36em;
}
.page-disclaimer .dl-hero__sub{
  margin:0;
  font-size:14px;
  line-height:1.75;
  color:var(--mist);
  max-width:36em;
}
.page-disclaimer .dl-hero__acts{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:8px;
}

/* ---------- 条款一览 ---------- */
.page-disclaimer .dl-index{
  margin-top:32px;
  border-top:1px solid var(--dl-line);
  padding-top:18px;
}
.page-disclaimer .dl-index__title{
  font-family:var(--font-head);
  font-size:13px;
  font-weight:700;
  letter-spacing:.26em;
  color:var(--mist);
  margin:0 0 12px;
}
.page-disclaimer .dl-index__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:1fr;
  gap:2px;
}
.page-disclaimer .dl-index__list a{
  display:flex;
  align-items:baseline;
  gap:12px;
  padding:10px 12px;
  font-size:14px;
  line-height:1.5;
  color:var(--neutral);
  text-decoration:none;
  background:var(--panel);
  border-left:2px solid var(--dl-line);
  transition:color var(--t-fast) ease,background var(--t-fast) ease,border-color var(--t-fast) ease;
}
.page-disclaimer .dl-index__list a .mono{
  font-size:12px;
  letter-spacing:.14em;
  color:var(--mist);
  transition:color var(--t-fast) ease;
}
.page-disclaimer .dl-index__list a:hover,
.page-disclaimer .dl-index__list a:focus-visible{
  color:var(--white);
  background:var(--panel-2);
  border-left-color:var(--signal);
}
.page-disclaimer .dl-index__list a:hover .mono,
.page-disclaimer .dl-index__list a:focus-visible .mono{
  color:var(--signal);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .dl-clauses{
  margin-top:36px;
}
.page-disclaimer .dl-clause{
  position:relative;
  scroll-margin-top:96px;
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:10px 16px;
  padding:26px 0 26px 18px;
  border-top:1px solid var(--dl-line);
}
.page-disclaimer .dl-clause:last-of-type{
  border-bottom:1px solid var(--dl-line);
}
.page-disclaimer .dl-clause::before{
  content:"";
  position:absolute;
  left:0;
  top:26px;
  bottom:26px;
  width:2px;
  background:var(--dl-line);
  transition:background var(--t-base) ease;
}
.page-disclaimer .dl-clause:hover::before,
.page-disclaimer .dl-clause:target::before{
  background:var(--signal);
}
.page-disclaimer .dl-clause__num{
  font-size:22px;
  line-height:1;
  font-weight:700;
  color:var(--mist);
  padding-top:4px;
  transition:color var(--t-base) ease;
}
.page-disclaimer .dl-clause:target .dl-clause__num{
  color:var(--signal);
}
.page-disclaimer .dl-clause__body{
  min-width:0;
}
.page-disclaimer .dl-clause__title{
  font-family:var(--font-head);
  font-weight:700;
  font-size:clamp(20px,5vw,28px);
  line-height:1.2;
  letter-spacing:.02em;
  color:var(--white);
  margin:0 0 14px;
}
.page-disclaimer .dl-clause__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.page-disclaimer .dl-clause__list li{
  position:relative;
  padding-left:16px;
  font-size:15px;
  line-height:1.78;
  color:var(--neutral);
  max-width:38em;
  overflow-wrap:anywhere;
}
.page-disclaimer .dl-clause__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.78em;
  width:7px;
  height:1px;
  background:var(--signal);
}
.page-disclaimer .dl-clause__more{
  margin:14px 0 0;
  font-size:14px;
}
.page-disclaimer .dl-clause__more a{
  color:var(--signal);
  text-decoration:none;
  border-bottom:1px solid var(--signal-dark);
  padding-bottom:2px;
  transition:border-color var(--t-fast) ease,color var(--t-fast) ease;
}
.page-disclaimer .dl-clause__more a:hover,
.page-disclaimer .dl-clause__more a:focus-visible{
  color:var(--white);
  border-color:var(--white);
}
.page-disclaimer .dl-clause__tools{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  margin-top:16px;
}
.page-disclaimer .copy-status{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--signal);
}
.page-disclaimer .copy-status:empty{
  display:none;
}
.page-disclaimer .copy-btn.is-copied{
  border-color:var(--signal);
  color:var(--signal);
}

/* ---------- 联系方式块 ---------- */
.page-disclaimer .dl-contact{
  display:grid;
  gap:8px;
  margin-top:18px;
  padding:14px 16px;
  background:var(--panel);
  border-left:2px solid var(--signal);
}
.page-disclaimer .dl-contact__line{
  display:flex;
  flex-wrap:wrap;
  gap:8px 14px;
  margin:0;
  font-size:14px;
  line-height:1.6;
  min-width:0;
}
.page-disclaimer .dl-contact__label{
  font-size:11px;
  letter-spacing:.2em;
  color:var(--mist);
  min-width:76px;
}
.page-disclaimer .dl-contact__value{
  color:var(--white);
  font-family:var(--font-mono);
  overflow-wrap:anywhere;
}

/* ---------- 修订记录与回顶 ---------- */
.page-disclaimer .dl-revision{
  margin-top:24px;
  border-top:1px solid var(--dl-line);
  border-bottom:1px solid var(--dl-line);
  padding:16px 0;
  display:grid;
  gap:8px;
}
.page-disclaimer .dl-revision__tag{
  margin:0;
  font-size:11px;
  letter-spacing:.28em;
  color:var(--mist);
}
.page-disclaimer .dl-revision__line{
  margin:0;
  font-size:13px;
  line-height:1.8;
  color:var(--mist);
  max-width:52em;
}
.page-disclaimer .dl-topline{
  margin:20px 0 0;
  text-align:right;
}
.page-disclaimer .dl-top{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--mist);
  text-decoration:none;
  padding:8px 12px;
  border:1px solid var(--dl-line);
  background:var(--panel);
  transition:color var(--t-fast) ease,border-color var(--t-fast) ease,background var(--t-fast) ease;
}
.page-disclaimer .dl-top:hover,
.page-disclaimer .dl-top:focus-visible{
  color:var(--signal);
  border-color:var(--signal);
  background:var(--panel-2);
}

/* ---------- 中屏及以上 ---------- */
@media (min-width:720px){
  .page-disclaimer .dl-index__list{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-disclaimer .dl-hero{
    padding:52px 0 46px;
  }
  .page-disclaimer .dl-hero__inner{
    gap:16px;
  }
  .page-disclaimer .dl-hero__lede{
    font-size:18px;
  }
  .page-disclaimer .dl-hero__sub{
    font-size:15px;
  }
  .page-disclaimer .dl-clause{
    gap:12px 26px;
    padding:34px 0 34px 22px;
  }
  .page-disclaimer .dl-clause::before{
    top:34px;
    bottom:34px;
  }
  .page-disclaimer .dl-clause__num{
    font-size:28px;
  }
}

/* ---------- 宽屏阶梯缩进 ---------- */
@media (min-width:960px){
  .page-disclaimer .dl-index__list{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-disclaimer .dl-clause:nth-child(odd){
    margin-right:var(--dl-shift);
  }
  .page-disclaimer .dl-clause:nth-child(even){
    margin-left:var(--dl-shift);
  }
  .page-disclaimer .dl-clause__list{
    gap:12px;
  }
  .page-disclaimer .dl-contact{
    grid-template-columns:repeat(3,minmax(0,1fr));
    align-items:start;
  }
  .page-disclaimer .dl-contact__line{
    display:grid;
    gap:6px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer .dl-clause::before,
  .page-disclaimer .dl-clause__num,
  .page-disclaimer .dl-index__list a,
  .page-disclaimer .dl-top,
  .page-disclaimer .dl-clause__more a{
    transition:none;
  }
}
<<<END>>>