.page-disclaimer{
  --rule:rgba(28,51,80,.9);
  --card:rgba(13,23,40,.78);
  --ink:#0A1220;
  --soft:rgba(234,246,255,.84);
}

/* 面包屑间距 */
.page-disclaimer .breadcrumb{
  padding-top:18px;
  font-size:13px;
}

/* 首屏：规则网格 + 图文错位 */
.page-disclaimer .legal-hero{
  position:relative;
  padding:12px 0 clamp(30px,5vw,56px);
  isolation:isolate;
}
.page-disclaimer .legal-hero::before{
  content:"";
  position:absolute;
  inset:-40px 0 0;
  z-index:-1;
  background-image:
    linear-gradient(rgba(28,51,80,.6) 1px,transparent 1px),
    linear-gradient(90deg,rgba(28,51,80,.6) 1px,transparent 1px);
  background-size:46px 46px;
  opacity:.55;
  -webkit-mask-image:linear-gradient(to bottom,#000,transparent 84%);
  mask-image:linear-gradient(to bottom,#000,transparent 84%);
  pointer-events:none;
}
.page-disclaimer .legal-hero__grid{
  display:grid;
  gap:clamp(24px,4vw,40px);
  align-items:center;
}
.page-disclaimer .legal-hero h1{
  display:inline-block;
  margin:.3em 0 .45em;
  font-family:var(--font-display);
  font-size:clamp(34px,6.2vw,58px);
  line-height:1.06;
  font-weight:900;
  letter-spacing:-.02em;
  color:var(--white);
  transform:skewX(-2.2deg);
}
.page-disclaimer .legal-hero__lede{
  max-width:54ch;
  margin:0 0 20px;
  font-size:clamp(15px,1.9vw,17px);
  line-height:1.85;
  color:var(--soft);
}
.page-disclaimer .legal-hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.page-disclaimer .legal-hero__meta .pill{
  font-size:12px;
  border:1px solid var(--rule);
  color:var(--steel);
}
.page-disclaimer .legal-hero__meta .pill--cyan{
  border-color:rgba(34,245,227,.45);
  color:var(--cyan);
}
.page-disclaimer .legal-hero__media{
  margin:0;
  width:100%;
}

/* 主体：左索引 + 右条款 */
.page-disclaimer .legal-body{
  display:grid;
  gap:20px;
  padding-bottom:clamp(36px,6vw,64px);
}

.page-disclaimer .clause-index{
  padding:16px;
  border:1px solid var(--rule);
  border-radius:var(--radius-lg);
  background:var(--card);
}
.page-disclaimer .clause-index__title{
  margin:0 0 12px;
  font-size:11px;
  letter-spacing:.2em;
  color:var(--steel);
}
.page-disclaimer .clause-index__list{
  list-style:none;
  margin:0 0 14px;
  padding:0;
  display:grid;
  gap:2px;
  counter-reset:none;
}
.page-disclaimer .clause-index__list a{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:10px;
  align-items:baseline;
  padding:9px 10px;
  border-left:2px solid transparent;
  border-radius:10px;
  font-size:14px;
  line-height:1.5;
  color:var(--white);
  text-decoration:none;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.page-disclaimer .clause-index__list a .mono{
  font-size:11px;
  color:var(--steel);
}
.page-disclaimer .clause-index__list a:hover,
.page-disclaimer .clause-index__list a:focus-visible{
  background:rgba(34,245,227,.08);
  border-left-color:var(--cyan);
  color:var(--cyan);
}
.page-disclaimer .clause-index__list a:hover .mono,
.page-disclaimer .clause-index__list a:focus-visible .mono{
  color:var(--cyan);
}
.page-disclaimer .clause-index__back{
  width:100%;
  text-align:center;
  font-size:13px;
}

/* 条款卡 */
.page-disclaimer .clause-stack{
  display:grid;
  gap:14px;
  min-width:0;
}
.page-disclaimer .clause{
  border:1px solid var(--rule);
  border-radius:var(--radius-lg);
  background:var(--card);
  overflow:hidden;
  scroll-margin-top:96px;
  transition:border-color .2s ease;
}
.page-disclaimer .clause[open]{
  border-color:rgba(34,245,227,.3);
}
.page-disclaimer .clause__summary{
  display:flex;
  align-items:center;
  gap:12px;
  padding:16px 18px;
  cursor:pointer;
  list-style:none;
}
.page-disclaimer .clause__summary::-webkit-details-marker{
  display:none;
}
.page-disclaimer .clause__summary:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:-4px;
}
.page-disclaimer .clause__num{
  flex:0 0 auto;
  display:inline-grid;
  place-items:center;
  width:40px;
  height:26px;
  border:1px solid rgba(34,245,227,.4);
  border-radius:var(--radius-pill);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--cyan);
}
.page-disclaimer .clause__title{
  flex:1 1 auto;
  min-width:0;
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(16px,2.2vw,19px);
  font-weight:700;
  line-height:1.4;
  color:var(--white);
  letter-spacing:.01em;
}
.page-disclaimer .clause__hint{
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.04em;
  color:var(--steel);
}
.page-disclaimer .clause__summary::after{
  content:"+";
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:18px;
  line-height:1;
  color:var(--cyan);
}
.page-disclaimer .clause[open] .clause__summary::after{
  content:"–";
}
.page-disclaimer .clause[open] .clause__summary{
  border-bottom:1px solid var(--rule);
}
.page-disclaimer .clause__body{
  padding:16px 18px 20px;
}
.page-disclaimer .clause__body p{
  margin:0 0 12px;
  font-size:15px;
  line-height:1.85;
  color:var(--soft);
}
.page-disclaimer .clause__body p:last-child{
  margin-bottom:0;
}
.page-disclaimer .clause__body ul{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:9px;
}
.page-disclaimer .clause__body li{
  position:relative;
  padding-left:20px;
  font-size:15px;
  line-height:1.75;
  color:var(--soft);
}
.page-disclaimer .clause__body li::before{
  content:"";
  position:absolute;
  left:3px;
  top:.68em;
  width:6px;
  height:6px;
  border-radius:2px;
  background:var(--violet);
  transform:rotate(45deg);
}
.page-disclaimer .keyline{
  margin:14px 0 16px;
  padding:12px 16px;
  border-left:4px solid var(--orange);
  border-radius:14px;
  background:var(--reverse);
  color:var(--ink);
  font-size:14px;
  font-weight:600;
  line-height:1.7;
}
.page-disclaimer .mail-addr{
  font-family:var(--font-mono);
  font-size:.95em;
  color:var(--cyan);
  word-break:break-all;
}

/* 相关入口 */
.page-disclaimer .legal-more{
  padding-bottom:clamp(40px,6vw,72px);
}
.page-disclaimer .legal-more .section-title{
  margin:10px 0 0;
}
.page-disclaimer .legal-more__grid{
  display:grid;
  gap:14px;
  margin-top:18px;
}
.page-disclaimer .legal-card{
  display:block;
  padding:18px;
  border:1px solid var(--rule);
  border-radius:var(--radius-md);
  background:linear-gradient(150deg,rgba(13,23,40,.95),rgba(7,10,18,.6));
  color:var(--white);
  text-decoration:none;
  transition:border-color .2s ease,transform .2s ease,background .2s ease;
}
.page-disclaimer .legal-card:hover,
.page-disclaimer .legal-card:focus-visible{
  border-color:rgba(34,245,227,.5);
  transform:translateY(-2px);
}
.page-disclaimer .legal-card__num{
  display:block;
  margin-bottom:8px;
  font-size:11px;
  letter-spacing:.16em;
  color:var(--cyan);
}
.page-disclaimer .legal-card h3{
  margin:0 0 8px;
  font-family:var(--font-display);
  font-size:17px;
  font-weight:700;
  line-height:1.4;
}
.page-disclaimer .legal-card p{
  margin:0;
  font-size:14px;
  line-height:1.7;
  color:var(--steel);
}

/* 平板与桌面 */
@media (min-width:880px){
  .page-disclaimer .legal-hero__grid{
    grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  }
  .page-disclaimer .legal-body{
    grid-template-columns:236px minmax(0,1fr);
    gap:clamp(26px,4vw,44px);
    align-items:start;
  }
  .page-disclaimer .clause-index{
    position:sticky;
    top:96px;
  }
  .page-disclaimer .legal-more__grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
}

@media (max-width:620px){
  .page-disclaimer .clause__hint{
    display:none;
  }
  .page-disclaimer .clause__summary{
    gap:10px;
    padding:14px;
  }
  .page-disclaimer .clause__num{
    width:34px;
    height:24px;
    font-size:11px;
  }
  .page-disclaimer .clause__body{
    padding:14px 14px 18px;
  }
  .page-disclaimer .legal-hero h1{
    transform:none;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer .legal-card,
  .page-disclaimer .clause,
  .page-disclaimer .clause-index__list a{
    transition:none;
  }
  .page-disclaimer .legal-card:hover,
  .page-disclaimer .legal-card:focus-visible{
    transform:none;
  }
}