.page-disclaimer{
  --pd-sticky:6.5rem;
  --pd-pad:clamp(1rem,4vw,2.5rem);
  background:var(--ink);
  color:var(--white);
}

/* 首屏声明带 */
.page-disclaimer .legal-hero{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(130% 130% at 92% -10%,var(--violet-soft),transparent 62%),
    linear-gradient(165deg,var(--deep) 0%,var(--ink) 74%);
}
.page-disclaimer .legal-hero__bg{
  position:absolute;
  inset:0;
  z-index:-1;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.24;
  filter:saturate(.75) contrast(1.05);
}
.page-disclaimer .legal-hero__inner{
  padding-block:clamp(2.25rem,7vw,4.75rem);
}
.page-disclaimer .breadcrumb ol{
  display:flex;
  flex-wrap:wrap;
  gap:.45rem;
  align-items:center;
  margin:0 0 1.6rem;
  padding:0;
  list-style:none;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.08em;
  color:var(--mist);
}
.page-disclaimer .breadcrumb li+li::before{
  content:"/";
  margin-right:.45rem;
  color:var(--line);
}
.page-disclaimer .breadcrumb a{
  color:var(--mist);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible{
  color:var(--cyan);
  border-bottom-color:var(--cyan);
}
.page-disclaimer .eyebrow{
  margin:0;
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--amber);
}
.page-disclaimer .legal-hero h1{
  margin:.7rem 0 1.15rem;
  max-width:22ch;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(2rem,7vw,4.15rem);
  line-height:1.03;
  letter-spacing:-.015em;
}
.page-disclaimer .lede{
  max-width:60ch;
  margin:0;
  color:var(--mist);
  font-size:clamp(.98rem,1.6vw,1.1rem);
  line-height:1.8;
}
.page-disclaimer .legal-jump{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
  margin:1.7rem 0 0;
  padding:0;
  list-style:none;
}
.page-disclaimer .legal-jump a{
  display:inline-block;
  padding:.4rem .8rem;
  border:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.06em;
  color:var(--mist);
  text-decoration:none;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.page-disclaimer .legal-jump a:hover,
.page-disclaimer .legal-jump a:focus-visible{
  border-color:var(--amber);
  color:var(--white);
  background:var(--amber-soft);
}
.page-disclaimer .legal-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem 1.4rem;
  margin-top:2rem;
  padding-top:1.15rem;
  border-top:1px dashed var(--line-soft);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.07em;
  color:var(--mist);
}
.page-disclaimer .legal-meta__tag{
  color:var(--cyan);
}
.page-disclaimer .legal-meta__state{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  color:var(--white);
}
.page-disclaimer .legal-meta__state .status-dot{
  width:.45rem;
  height:.45rem;
  background:var(--cyan);
  box-shadow:0 0 0 3px var(--cyan-soft);
}

/* 公告栏骨架 */
.page-disclaimer .legal-shell{
  display:grid;
  gap:2.25rem;
  padding-block:clamp(2.25rem,6vw,4rem);
}
.page-disclaimer .legal-aside{
  display:grid;
  gap:1.15rem;
  align-content:start;
}
.page-disclaimer .legal-toc{
  border:1px solid var(--line);
  background:linear-gradient(180deg,var(--panel),var(--deep));
  padding:1.1rem 1.05rem 1.25rem;
}
.page-disclaimer .legal-toc__title{
  margin:0;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--violet);
}
.page-disclaimer .legal-toc ol{
  counter-reset:toc;
  display:grid;
  gap:.1rem;
  margin:.85rem 0 0;
  padding:0;
  list-style:none;
}
.page-disclaimer .legal-toc li{
  counter-increment:toc;
}
.page-disclaimer .legal-toc a{
  display:grid;
  grid-template-columns:2rem 1fr;
  gap:.4rem;
  align-items:baseline;
  padding:.42rem .3rem .42rem .45rem;
  border-left:2px solid transparent;
  color:var(--mist);
  font-size:.9rem;
  line-height:1.5;
  text-decoration:none;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.page-disclaimer .legal-toc a::before{
  content:counter(toc,decimal-leading-zero);
  font-family:var(--font-mono);
  font-size:.7rem;
  color:var(--blue);
}
.page-disclaimer .legal-toc a:hover,
.page-disclaimer .legal-toc a:focus-visible{
  border-left-color:var(--amber);
  color:var(--white);
  background:var(--violet-soft);
}
.page-disclaimer .legal-sidecard{
  border:1px solid var(--line-soft);
  border-left:3px solid var(--amber);
  background:var(--panel);
  padding:1.05rem 1.05rem 1.15rem;
}
.page-disclaimer .legal-sidecard__label{
  margin:0 0 .7rem;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.14em;
  color:var(--amber);
}
.page-disclaimer .legal-sidecard ul{
  display:grid;
  gap:.6rem;
  margin:0;
  padding:0;
  list-style:none;
}
.page-disclaimer .legal-sidecard li{
  position:relative;
  padding-left:1rem;
  color:var(--mist);
  font-size:.88rem;
  line-height:1.65;
}
.page-disclaimer .legal-sidecard li::before{
  content:"";
  position:absolute;
  top:.62em;
  left:0;
  width:5px;
  height:5px;
  background:var(--cyan);
}
.page-disclaimer .legal-contact{
  border:1px solid var(--line);
  background:var(--deep);
  padding:1.05rem;
}
.page-disclaimer .legal-contact .contact-key{
  margin:0 0 .35rem;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.14em;
  color:var(--mist);
}
.page-disclaimer .legal-contact .contact-val{
  margin:0 0 .7rem;
  font-family:var(--font-mono);
  font-size:.82rem;
  line-height:1.5;
  color:var(--white);
  word-break:break-all;
}
.page-disclaimer .legal-contact .copy-btn{
  border:1px solid var(--blue);
  background:var(--blue-soft);
  color:var(--white);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.08em;
  padding:.42rem .8rem;
  cursor:pointer;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.page-disclaimer .legal-contact .copy-btn:hover,
.page-disclaimer .legal-contact .copy-btn:focus-visible{
  border-color:var(--amber);
  background:var(--amber-soft);
  color:var(--amber);
}
.page-disclaimer .legal-contact .copy-btn.is-done{
  border-color:var(--cyan);
  color:var(--cyan);
}
.page-disclaimer .legal-contact .contact-hours{
  margin:.65rem 0 0;
  font-size:.78rem;
  line-height:1.6;
  color:var(--mist);
}
.page-disclaimer .legal-contact__link{
  display:inline-block;
  margin-top:.8rem;
  padding-bottom:.15rem;
  border-bottom:1px solid var(--violet);
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.06em;
  color:var(--white);
  text-decoration:none;
  transition:color .18s ease,border-color .18s ease;
}
.page-disclaimer .legal-contact__link:hover,
.page-disclaimer .legal-contact__link:focus-visible{
  color:var(--amber);
  border-bottom-color:var(--amber);
}

/* 条款正文 */
.page-disclaimer .legal-body{
  display:grid;
  gap:0;
  min-width:0;
}
.page-disclaimer .legal-clause{
  padding-bottom:1.9rem;
  margin-bottom:2rem;
  border-bottom:1px solid var(--line-soft);
  scroll-margin-top:var(--pd-sticky);
}
.page-disclaimer .legal-clause--last{
  border-bottom:none;
  margin-bottom:0;
}
.page-disclaimer .legal-clause__no{
  margin:0;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.16em;
  color:var(--blue);
}
.page-disclaimer .legal-clause h2{
  margin:.45rem 0 .95rem;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.3rem,3.4vw,1.85rem);
  line-height:1.22;
  letter-spacing:-.005em;
  color:var(--white);
}
.page-disclaimer .legal-clause p{
  margin:0 0 .9rem;
  color:var(--mist);
  font-size:.97rem;
  line-height:1.8;
}
.page-disclaimer .legal-list{
  display:grid;
  gap:.55rem;
  margin:1rem 0 0;
  padding:0;
  list-style:none;
}
.page-disclaimer .legal-list li{
  position:relative;
  padding-left:1.1rem;
  color:var(--mist);
  font-size:.94rem;
  line-height:1.75;
}
.page-disclaimer .legal-list li::before{
  content:"";
  position:absolute;
  top:.66em;
  left:.15rem;
  width:5px;
  height:5px;
  background:var(--violet);
}
.page-disclaimer .legal-list--num{
  counter-reset:ban;
}
.page-disclaimer .legal-list--num li{
  counter-increment:ban;
  padding-left:2.2rem;
}
.page-disclaimer .legal-list--num li::before{
  content:counter(ban,decimal-leading-zero);
  top:0;
  left:0;
  width:auto;
  height:auto;
  background:none;
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.06em;
  color:var(--amber);
}
.page-disclaimer .legal-stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  margin:1.25rem 0 1.1rem;
  border:1px solid var(--line-soft);
  background:var(--line-soft);
}
.page-disclaimer .legal-stats .stat{
  display:grid;
  gap:.25rem;
  padding:.95rem 1rem;
  background:var(--deep);
}
.page-disclaimer .legal-stats .stat__num{
  font-family:var(--font-mono);
  font-size:1.45rem;
  font-weight:600;
  letter-spacing:-.02em;
  color:var(--cyan);
}
.page-disclaimer .legal-stats .stat__label{
  font-size:.76rem;
  letter-spacing:.05em;
  color:var(--mist);
}
.page-disclaimer .note-strip{
  display:grid;
  gap:.5rem;
  margin-top:1.2rem;
  padding:.95rem 1rem;
  border:1px solid var(--line-soft);
  border-left:3px solid var(--amber);
  background:var(--amber-soft);
}
.page-disclaimer .note-strip__label{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.16em;
  color:var(--amber);
}
.page-disclaimer .note-strip p{
  margin:0;
  color:var(--white);
  font-size:.9rem;
  line-height:1.75;
}
.page-disclaimer .fold{
  margin-top:1.1rem;
  border:1px solid var(--line);
  background:var(--panel);
}
.page-disclaimer .fold summary{
  padding:.8rem 1rem;
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.04em;
  color:var(--white);
  cursor:pointer;
  list-style:none;
  transition:color .18s ease,background .18s ease;
}
.page-disclaimer .fold summary::-webkit-details-marker{
  display:none;
}
.page-disclaimer .fold summary::before{
  content:"+";
  display:inline-block;
  width:1.1rem;
  color:var(--cyan);
}
.page-disclaimer .fold[open] summary::before{
  content:"−";
  color:var(--amber);
}
.page-disclaimer .fold summary:hover,
.page-disclaimer .fold summary:focus-visible{
  background:var(--violet-soft);
  color:var(--amber);
}
.page-disclaimer .fold__body{
  padding:.15rem 1rem 1rem;
  border-top:1px solid var(--line-soft);
}
.page-disclaimer .fold__body p{
  margin:.75rem 0 0;
  font-size:.9rem;
  line-height:1.75;
  color:var(--mist);
}
.page-disclaimer .legal-next{
  display:grid;
  gap:1px;
  margin:1.4rem 0 1.5rem;
  border:1px solid var(--line-soft);
  background:var(--line-soft);
}
.page-disclaimer .legal-next__item{
  display:grid;
  gap:.3rem;
  padding:.95rem 1rem;
  background:var(--deep);
  text-decoration:none;
  transition:background .18s ease;
}
.page-disclaimer .legal-next__label{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.16em;
  color:var(--blue);
}
.page-disclaimer .legal-next__title{
  font-size:.92rem;
  line-height:1.6;
  color:var(--white);
}
.page-disclaimer .legal-next__item:hover,
.page-disclaimer .legal-next__item:focus-visible{
  background:var(--violet-soft);
}
.page-disclaimer .legal-next__item:hover .legal-next__label,
.page-disclaimer .legal-next__item:focus-visible .legal-next__label{
  color:var(--amber);
}
.page-disclaimer .legal-toprow{
  margin:0;
}
.page-disclaimer .legal-top{
  padding:.5rem .95rem;
  border:1px solid var(--line);
  background:transparent;
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.1em;
  color:var(--mist);
  cursor:pointer;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.page-disclaimer .legal-top:hover,
.page-disclaimer .legal-top:focus-visible{
  border-color:var(--violet);
  background:var(--violet-soft);
  color:var(--white);
}

/* 平板及以上 */
@media (min-width:720px){
  .page-disclaimer .legal-stats{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .page-disclaimer .legal-next{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
}

/* 桌面：窄栏条款 + 吸附侧栏 */
@media (min-width:960px){
  .page-disclaimer .legal-shell{
    grid-template-columns:minmax(0,270px) minmax(0,1fr);
    gap:clamp(2rem,5vw,4rem);
    align-items:start;
  }
  .page-disclaimer .legal-aside{
    position:sticky;
    top:var(--pd-sticky);
  }
  .page-disclaimer .legal-clause{
    padding-bottom:2.2rem;
    margin-bottom:2.4rem;
  }
  .page-disclaimer .legal-clause h2{
    max-width:26ch;
  }
  .page-disclaimer .legal-clause p{
    max-width:74ch;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer *{
    transition-duration:.01ms !important;
  }
}
<<<END>>>