.page-disclaimer{
  --doc-rule:rgba(21,34,46,.14);
  --doc-ink-soft:#4b5a68;
  background:var(--night);
  color:var(--white);
  overflow-x:hidden;
}

/* 页首文档头 */
.page-disclaimer .doc-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(20px,4vw,40px) 0 clamp(28px,5vw,56px);
  border-bottom:1px solid var(--line);
}
.page-disclaimer .doc-hero-media{position:absolute;inset:0;z-index:0;opacity:.32;}
.page-disclaimer .doc-hero-media img{width:100%;height:100%;object-fit:cover;display:block;}
.page-disclaimer .doc-hero-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,19,31,.55) 0%,rgba(6,19,31,.82) 60%,var(--night) 100%);
}
.page-disclaimer .doc-hero-inner{position:relative;z-index:1;}

.page-disclaimer .breadcrumb{margin:0 0 18px;}
.page-disclaimer .breadcrumb ol{
  list-style:none;display:flex;flex-wrap:wrap;gap:8px;
  margin:0;padding:0;
  font-family:var(--font-mono);font-size:12px;color:var(--mist);
}
.page-disclaimer .breadcrumb li+li::before{content:"/";margin-right:8px;color:var(--line-strong);}
.page-disclaimer .breadcrumb a{color:var(--mist);text-decoration:none;}
.page-disclaimer .breadcrumb a:hover{color:var(--lime);}
.page-disclaimer .breadcrumb li[aria-current="page"]{color:var(--info);}

.page-disclaimer .doc-version{
  display:inline-flex;align-items:center;gap:8px;
  margin:0 0 16px;
  padding:6px 12px;
  border:1px solid rgba(201,255,61,.55);
  border-radius:var(--radius);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;
  color:var(--lime);
  background:rgba(201,255,61,.07);
}
.page-disclaimer .doc-version::before{
  content:"";width:6px;height:6px;background:var(--lime);border-radius:50%;
}
.page-disclaimer .doc-hero h1{
  margin:0 0 18px;
  font-family:var(--font-display);
  font-size:clamp(2.1rem,6vw,3.6rem);
  line-height:1.1;
  letter-spacing:-.01em;
  color:var(--white);
}
.page-disclaimer .doc-hero .lede{
  max-width:62ch;
  margin:0;
  font-size:clamp(15px,2.2vw,17px);
  line-height:1.8;
  color:var(--mist);
}

.page-disclaimer .doc-meta{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin:clamp(22px,4vw,32px) 0 0;
  padding-top:18px;
  border-top:1px solid var(--line);
}
.page-disclaimer .doc-meta-item dt{
  font-family:var(--font-mono);
  font-size:11px;letter-spacing:.16em;
  color:var(--mist);
  margin-bottom:6px;
}
.page-disclaimer .doc-meta-item dd{
  margin:0;
  font-size:14.5px;line-height:1.5;
  color:var(--white);
}

/* 布局 */
.page-disclaimer .doc-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(22px,4vw,40px);
  padding:clamp(26px,5vw,60px) 0 clamp(46px,7vw,92px);
}

/* 目录 */
.page-disclaimer .doc-toc{grid-row:1;}
.page-disclaimer .doc-toc-title{
  margin:0 0 10px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--mist);
}
.page-disclaimer .doc-toc ol{
  list-style:none;margin:0;padding:0 0 6px;
  display:flex;gap:8px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.page-disclaimer .doc-toc li{flex:0 0 auto;}
.page-disclaimer .doc-toc a{
  display:flex;align-items:center;gap:8px;
  min-height:44px;
  padding:9px 13px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  font-size:13px;
  color:var(--mist);
  text-decoration:none;
  white-space:nowrap;
  transition:color .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);
}
.page-disclaimer .doc-toc a:hover,
.page-disclaimer .doc-toc a:focus-visible{
  color:var(--night);background:var(--lime);border-color:var(--lime);
}
.page-disclaimer .doc-idx{
  font-family:var(--font-mono);font-size:11px;
  color:var(--lime);
}
.page-disclaimer .doc-toc a:hover .doc-idx,
.page-disclaimer .doc-toc a:focus-visible .doc-idx{color:var(--blue-deep);}

/* 正文纸张 */
.page-disclaimer .doc-article{
  grid-row:2;
  position:relative;
  background:var(--paper);
  color:var(--ink);
  padding:clamp(20px,4vw,52px);
  border-radius:var(--radius);
  box-shadow:0 26px 64px rgba(0,0,0,.42);
}
.page-disclaimer .doc-article::before{
  content:"";
  position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--blue-stand) 0%,var(--teal) 32%,var(--lime) 66%,var(--orange) 100%);
}
.page-disclaimer .doc-article a{
  color:var(--blue-stand);
  text-decoration:underline;
  text-underline-offset:3px;
}
.page-disclaimer .doc-article a:hover{color:var(--teal);}

.page-disclaimer .doc-sec + .doc-sec{
  margin-top:clamp(24px,3vw,36px);
  padding-top:clamp(20px,3vw,30px);
  border-top:1px solid var(--doc-rule);
}
.page-disclaimer .doc-sec-head{
  display:flex;align-items:baseline;gap:10px;
  margin:0 0 12px;
}
.page-disclaimer .doc-sec-num{
  flex:0 0 auto;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;
  color:var(--blue-stand);
  padding:3px 7px;
  background:rgba(20,103,196,.1);
  border-radius:var(--radius);
}
.page-disclaimer .doc-sec h2{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(1.12rem,2.6vw,1.42rem);
  line-height:1.4;
  letter-spacing:.01em;
  color:var(--ink);
}

.page-disclaimer .clause-list{
  counter-reset:clause;
  list-style:none;
  margin:0;padding:0;
}
.page-disclaimer .clause-list li{
  position:relative;
  counter-increment:clause;
  padding-left:38px;
  margin:9px 0;
  font-size:15.5px;
  line-height:1.85;
  color:#2c3a46;
}
.page-disclaimer .clause-list li::before{
  content:counter(clause,decimal-leading-zero);
  position:absolute;left:0;top:.42em;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--blue-stand);
  letter-spacing:.04em;
}
.page-disclaimer .clause-list strong{color:var(--ink);font-weight:700;}

.page-disclaimer .doc-note{
  margin:16px 0 0;
  padding:13px 16px;
  background:#fff;
  border-left:3px solid var(--orange);
  border-radius:0 var(--radius) var(--radius) 0;
  font-size:14.5px;
  line-height:1.8;
  color:#2c3a46;
}

/* 联系与跳转 */
.page-disclaimer .doc-sign{
  margin-top:clamp(26px,3.5vw,38px);
  padding-top:clamp(20px,3vw,30px);
  border-top:2px solid var(--ink);
}
.page-disclaimer .doc-sign h2{
  margin:0 0 18px;
  font-family:var(--font-display);
  font-size:clamp(1.15rem,2.8vw,1.5rem);
  color:var(--ink);
}
.page-disclaimer .contact-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px 20px;
}
.page-disclaimer .contact-label{
  margin:0 0 4px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;
  color:#6b7a88;
}
.page-disclaimer .contact-value{
  margin:0;
  font-size:15px;line-height:1.6;
  color:var(--ink);
  word-break:break-word;
}
.page-disclaimer .doc-links{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:22px;
}
.page-disclaimer .doc-links a{
  display:inline-flex;align-items:center;
  min-height:44px;
  padding:10px 16px;
  border:1px solid rgba(21,34,46,.26);
  border-radius:var(--radius);
  font-size:14px;
  color:var(--ink);
  text-decoration:none;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.page-disclaimer .doc-links a:hover,
.page-disclaimer .doc-links a:focus-visible{
  background:var(--ink);
  border-color:var(--ink);
  color:var(--paper);
}
.page-disclaimer .doc-top-wrap{margin:20px 0 0;}
.page-disclaimer .doc-top{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--blue-stand);
  text-decoration:none;
}
.page-disclaimer .doc-top:hover{color:var(--orange);}

@media (min-width:640px){
  .page-disclaimer .doc-meta{grid-template-columns:repeat(3,minmax(0,1fr));}
  .page-disclaimer .contact-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}

@media (min-width:980px){
  .page-disclaimer .doc-layout{
    grid-template-columns:minmax(0,1fr) 252px;
    gap:clamp(36px,4vw,56px);
  }
  .page-disclaimer .doc-article{grid-column:1;grid-row:1;}
  .page-disclaimer .doc-toc{
    grid-column:2;grid-row:1;
    position:sticky;
    top:96px;
    align-self:start;
  }
  .page-disclaimer .doc-toc ol{
    flex-direction:column;
    gap:0;
    overflow:visible;
    padding:0;
    border-left:1px solid var(--line);
  }
  .page-disclaimer .doc-toc li{flex:1 1 auto;}
  .page-disclaimer .doc-toc a{
    width:100%;
    border:0;
    border-left:2px solid transparent;
    border-radius:0;
    padding:9px 12px;
    min-height:44px;
    white-space:normal;
    line-height:1.5;
    color:var(--mist);
    background:none;
    margin-left:-1px;
  }
  .page-disclaimer .doc-toc a:hover,
  .page-disclaimer .doc-toc a:focus-visible{
    background:none;
    color:var(--white);
    border-left-color:var(--lime);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer .doc-toc a,
  .page-disclaimer .doc-links a{transition:none;}
}

@media print{
  .page-disclaimer{background:#fff;color:#000;}
  .page-disclaimer .doc-hero-media,
  .page-disclaimer .doc-toc,
  .page-disclaimer .doc-top-wrap,
  .page-disclaimer .doc-links{display:none;}
  .page-disclaimer .doc-hero{padding:0 0 16px;border-bottom:1px solid #999;}
  .page-disclaimer .doc-hero h1,
  .page-disclaimer .doc-hero .lede,
  .page-disclaimer .doc-meta-item dd{color:#000;}
  .page-disclaimer .doc-meta-item dt{color:#555;}
  .page-disclaimer .doc-article{
    box-shadow:none;
    border:0;
    padding:0;
    background:#fff;
  }
  .page-disclaimer .doc-article::before{display:none;}
  .page-disclaimer .doc-layout{padding:16px 0 0;}
  .page-disclaimer .doc-sec{break-inside:avoid;}
}