.page-disclaimer{
  --doc-ink:#0B211D;
  --doc-text:#2B4640;
  --doc-soft:#5C7A73;
  --doc-line:#D9E0DA;
  --doc-link:#1A63C4;
  --doc-measure:780px;
  --doc-aside-w:280px;
  background:var(--paper);
  color:var(--doc-text);
  padding-bottom:80px;
  overflow-x:hidden;
}

.page-disclaimer .doc-wrap{
  width:100%;
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 var(--gutter);
  box-sizing:border-box;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero{
  background-color:var(--night);
  background-image:var(--tex);
  border-bottom:1px solid var(--line-yellow);
  padding:26px 0 52px;
}

.page-disclaimer .doc-crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  font-size:13px;
  line-height:1.6;
  color:var(--muted);
  margin:0 0 30px;
}
.page-disclaimer .doc-crumb a{
  color:var(--blue-soft);
  text-decoration:none;
  transition:color .18s var(--ease);
}
.page-disclaimer .doc-crumb a:hover{
  color:var(--whistle);
}
.page-disclaimer .doc-crumb__sep{
  margin:0 9px;
  color:var(--muted);
}

.page-disclaimer .doc-eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.2em;
  color:var(--whistle);
  margin:0 0 14px;
}

.page-disclaimer .doc-hero h1{
  font-family:var(--font-head);
  font-size:clamp(28px,4.6vw,52px);
  font-weight:900;
  line-height:1.18;
  letter-spacing:-.005em;
  color:var(--white);
  margin:0 0 20px;
  max-width:880px;
}

.page-disclaimer .doc-hero__lede{
  font-size:16.5px;
  line-height:1.82;
  color:rgba(255,255,255,.82);
  max-width:700px;
  margin:0;
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .doc-banner{
  margin:0;
  height:clamp(150px,24vw,360px);
  overflow:hidden;
  position:relative;
  background-color:var(--stand);
  border-bottom:1px solid var(--line-yellow);
}
.page-disclaimer .doc-banner img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  object-fit:cover;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .doc-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:40px;
  padding-top:48px;
}

.page-disclaimer .doc-sec{
  display:block;
  padding:30px 0;
  border-top:1px solid var(--doc-line);
  scroll-margin-top:96px;
}
.page-disclaimer .doc-sec:first-child{
  border-top:2px solid var(--doc-ink);
  padding-top:26px;
}

.page-disclaimer .doc-sec__num{
  font-family:var(--font-mono);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--whistle-ink);
  margin:0 0 10px;
  white-space:nowrap;
}

.page-disclaimer .doc-sec__title{
  font-family:var(--font-head);
  font-size:clamp(19px,2.3vw,25px);
  font-weight:800;
  line-height:1.34;
  letter-spacing:.005em;
  color:var(--doc-ink);
  margin:0 0 14px;
}

.page-disclaimer .doc-sec__body p,
.page-disclaimer .doc-fold__body p{
  font-size:16px;
  line-height:1.8;
  margin:0 0 16px;
  color:var(--doc-text);
}
.page-disclaimer .doc-sec__body p:last-child,
.page-disclaimer .doc-fold__body p:last-child{
  margin-bottom:0;
}

.page-disclaimer .doc-sec__body a,
.page-disclaimer .doc-fold__body a{
  color:var(--doc-link);
  text-decoration:none;
  border-bottom:1px solid rgba(26,99,196,.34);
  transition:border-color .18s var(--ease);
}
.page-disclaimer .doc-sec__body a:hover,
.page-disclaimer .doc-fold__body a:hover{
  border-bottom-color:var(--doc-link);
}

.page-disclaimer .doc-sec__body ul,
.page-disclaimer .doc-fold__body ul{
  list-style:none;
  margin:0 0 18px;
  padding:0;
}
.page-disclaimer .doc-sec__body li,
.page-disclaimer .doc-fold__body li{
  position:relative;
  padding-left:22px;
  margin:0 0 11px;
  font-size:15.5px;
  line-height:1.76;
  color:var(--doc-text);
}
.page-disclaimer .doc-sec__body li:last-child,
.page-disclaimer .doc-fold__body li:last-child{
  margin-bottom:0;
}
.page-disclaimer .doc-sec__body li::before,
.page-disclaimer .doc-fold__body li::before{
  content:"—";
  position:absolute;
  left:0;
  top:0;
  font-family:var(--font-mono);
  color:var(--muted);
}

.page-disclaimer .doc-flag{
  border-left:2px solid var(--alert);
  padding:4px 0 4px 16px;
  margin:0 0 18px;
  font-size:15.5px;
  line-height:1.78;
  color:var(--doc-text);
}

/* ---------- 折叠条款 ---------- */
.page-disclaimer .doc-fold{
  border:0;
  margin:0;
}
.page-disclaimer .doc-fold__sum{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:16px;
  cursor:pointer;
  list-style:none;
  padding:0;
}
.page-disclaimer .doc-fold__sum::-webkit-details-marker{
  display:none;
}
.page-disclaimer .doc-fold__sum .doc-sec__title{
  margin:0;
}
.page-disclaimer .doc-fold__hint{
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:17px;
  line-height:1;
  color:var(--muted);
  transition:color .18s var(--ease);
}
.page-disclaimer .doc-fold__hint::before{
  content:"+";
}
.page-disclaimer .doc-fold[open] .doc-fold__hint::before{
  content:"–";
}
.page-disclaimer .doc-fold__sum:hover .doc-fold__hint{
  color:var(--whistle-ink);
}
.page-disclaimer .doc-fold .accordion__body{
  padding-top:14px;
}

/* ---------- 联系信息块 ---------- */
.page-disclaimer .doc-sec__body .doc-contact{
  margin:0 0 18px;
  padding:4px 18px;
  background:var(--white);
  border:1px solid var(--doc-line);
  border-left:2px solid var(--whistle-dim);
  border-radius:2px;
}
.page-disclaimer .doc-sec__body .doc-contact__row{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:4px 16px;
  margin:0;
  padding:11px 0;
  border-bottom:1px solid var(--doc-line);
  font-size:15px;
  line-height:1.6;
}
.page-disclaimer .doc-sec__body .doc-contact__row:last-child{
  border-bottom:0;
}
.page-disclaimer .doc-contact__key{
  flex:0 0 auto;
  font-size:13px;
  color:var(--doc-soft);
}
.page-disclaimer .doc-contact__val{
  font-family:var(--font-mono);
  font-size:14.5px;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--doc-ink);
  word-break:break-all;
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .doc-aside{
  display:flex;
  flex-direction:column;
  gap:26px;
}

.page-disclaimer .doc-brief{
  background:var(--white);
  border:1px solid var(--doc-line);
  border-top:2px solid var(--whistle-dim);
  border-radius:2px;
  padding:20px 20px 22px;
}
.page-disclaimer .doc-brief__title{
  font-family:var(--font-head);
  font-size:14.5px;
  font-weight:800;
  letter-spacing:.04em;
  color:var(--doc-ink);
  margin:0 0 14px;
  padding-bottom:11px;
  border-bottom:1px solid var(--doc-line);
}
.page-disclaimer .doc-brief__list{
  list-style:none;
  margin:0;
  padding:0;
}
.page-disclaimer .doc-brief__list li{
  position:relative;
  padding-left:30px;
  margin:0 0 14px;
  font-size:14px;
  line-height:1.72;
  color:var(--doc-text);
}
.page-disclaimer .doc-brief__list li:last-child{
  margin-bottom:0;
}
.page-disclaimer .doc-brief__n{
  position:absolute;
  left:0;
  top:1px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--whistle-ink);
}

.page-disclaimer .doc-index{
  border-top:1px solid var(--doc-line);
  padding-top:18px;
}
.page-disclaimer .doc-index__title{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.18em;
  color:var(--muted);
  margin:0 0 12px;
}
.page-disclaimer .doc-index a{
  display:block;
  padding:8px 0 8px 14px;
  border-left:1px solid var(--doc-line);
  font-size:13.5px;
  line-height:1.5;
  color:var(--doc-soft);
  text-decoration:none;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.page-disclaimer .doc-index a:hover,
.page-disclaimer .doc-index a.is-active{
  color:var(--doc-ink);
  border-left-color:var(--whistle-dim);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .doc-top{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:30;
  display:inline-block;
  padding:9px 14px;
  font-family:var(--font-head);
  font-size:12.5px;
  font-weight:800;
  letter-spacing:.06em;
  text-decoration:none;
  color:var(--night);
  background:var(--whistle);
  border:1px solid var(--whistle);
  border-radius:2px;
  box-shadow:0 2px 10px rgba(7,26,24,.18);
  transition:background-color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.page-disclaimer .doc-top:hover{
  background:var(--whistle-dim);
  border-color:var(--whistle-dim);
  transform:translateY(-2px);
}

/* ---------- 中等宽度 ---------- */
@media (min-width:640px){
  .page-disclaimer .doc-sec{
    display:grid;
    grid-template-columns:56px minmax(0,1fr);
    gap:0 18px;
    padding:36px 0;
  }
  .page-disclaimer .doc-sec:first-child{
    padding-top:30px;
  }
  .page-disclaimer .doc-sec__num{
    margin:0;
    padding-top:7px;
  }
}

/* ---------- 桌面分栏 ---------- */
@media (min-width:1024px){
  .page-disclaimer .doc-hero{
    padding:30px 0 64px;
  }
  .page-disclaimer .doc-layout{
    grid-template-columns:minmax(0,780px) minmax(200px,280px);
    justify-content:start;
    gap:52px;
    padding-top:68px;
  }
  .page-disclaimer .doc-aside{
    position:sticky;
    top:94px;
    align-self:start;
  }
  .page-disclaimer .doc-sec{
    padding:40px 0;
  }
  .page-disclaimer .doc-sec__body .doc-contact{
    padding:6px 22px;
  }
}

@media (min-width:1280px){
  .page-disclaimer .doc-layout{
    justify-content:space-between;
  }
}
<<<END>>>