.page-disclaimer{
  --disc-card-bg:linear-gradient(158deg,rgba(13,27,46,.94) 0%,rgba(7,17,31,.94) 100%);
  --disc-hair:rgba(168,179,196,.22);
  position:relative;
  overflow-x:clip;
  background:var(--ink-900);
  color:var(--paper);
  font-family:var(--font-body);
  padding-bottom:clamp(56px,8vw,112px);
}

.page-disclaimer a{
  color:var(--beam);
  text-decoration:none;
}

.page-disclaimer a:hover{
  text-decoration:underline;
  text-underline-offset:3px;
}

.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible{
  outline:2px solid var(--beam);
  outline-offset:3px;
  border-radius:6px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero{
  position:relative;
  padding:clamp(28px,5vw,64px) 0 clamp(36px,5vw,64px);
  background:
    radial-gradient(920px 460px at 84% -12%,rgba(167,139,250,.16),transparent 68%),
    radial-gradient(720px 400px at 4% 4%,rgba(56,242,214,.10),transparent 66%),
    var(--ink-900);
  border-bottom:1px solid var(--line);
}

.page-disclaimer .breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
  font-size:12.5px;
  color:var(--mist);
  margin-bottom:clamp(24px,4vw,44px);
}

.page-disclaimer .breadcrumbs__item + .breadcrumbs__item::before{
  content:"›";
  margin-right:6px;
  opacity:.55;
}

.page-disclaimer .breadcrumbs__item[aria-current="page"]{
  color:var(--paper);
}

.page-disclaimer .disc-hero .eyebrow{
  margin:0 0 12px;
  color:var(--beam);
}

.page-disclaimer .disc-hero h1{
  margin:0;
  max-width:16ch;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(38px,7.4vw,72px);
  line-height:.99;
  letter-spacing:-.02em;
  color:var(--paper);
}

.page-disclaimer .disc-hero__lede{
  margin:clamp(18px,2.6vw,26px) 0 0;
  max-width:60ch;
  font-size:clamp(15px,1.7vw,17px);
  line-height:1.8;
  color:var(--mist);
}

.page-disclaimer .disc-hero__meta{
  margin:14px 0 0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:rgba(168,179,196,.8);
}

.page-disclaimer .disc-banner{
  margin:clamp(26px,4vw,44px) 0 0;
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  overflow:hidden;
  background:var(--ink-800);
  line-height:0;
}

.page-disclaimer .disc-banner img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  object-fit:cover;
  aspect-ratio:1600 / 600;
  filter:saturate(.92);
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .disc-body{
  padding-top:clamp(32px,4.6vw,64px);
}

.page-disclaimer .disc-shell{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(20px,3vw,32px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc{
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  background:rgba(13,27,46,.62);
  padding:16px 18px;
}

.page-disclaimer .disc-toc .eyebrow{
  margin:0 0 12px;
  color:var(--mist);
}

.page-disclaimer .disc-toc__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:thin;
  padding-bottom:2px;
}

.page-disclaimer .disc-toc__list a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
  padding:7px 13px;
  border-radius:999px;
  border:1px solid var(--line);
  color:var(--mist);
  font-size:13px;
  transition:color 160ms var(--ease),border-color 160ms var(--ease),background 160ms var(--ease);
}

.page-disclaimer .disc-toc__list a .mono{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--beam);
}

.page-disclaimer .disc-toc__list a:hover,
.page-disclaimer .disc-toc__list a:focus-visible{
  color:var(--paper);
  border-color:var(--line-beam);
  background:var(--beam-soft);
  text-decoration:none;
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .disc-cards{
  display:grid;
  gap:clamp(16px,2.2vw,22px);
  min-width:0;
}

.page-disclaimer .disc-card{
  position:relative;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:var(--disc-card-bg);
  padding:clamp(20px,3vw,34px);
  box-shadow:0 1px 0 rgba(242,247,255,.03) inset;
  transition:border-color 160ms var(--ease),transform 160ms var(--ease),box-shadow 160ms var(--ease);
}

.page-disclaimer .disc-card:hover{
  border-color:var(--line-beam);
  transform:translateY(-2px);
}

.page-disclaimer .disc-card:target{
  border-color:var(--beam);
  box-shadow:0 0 0 1px var(--line-beam),var(--shadow-float);
}

.page-disclaimer .disc-card::before{
  content:"";
  position:absolute;
  left:clamp(20px,3vw,34px);
  top:0;
  width:52px;
  height:2px;
  border-radius:0 0 2px 2px;
  background:linear-gradient(90deg,var(--beam),rgba(56,242,214,0));
}

.page-disclaimer .disc-card__head{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 12px;
  padding-bottom:14px;
  border-bottom:1px solid var(--disc-hair);
}

.page-disclaimer .disc-card__num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:38px;
  padding:3px 9px;
  border-radius:999px;
  border:1px solid var(--line-beam);
  background:var(--beam-soft);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--beam);
}

.page-disclaimer .disc-card__title{
  margin:0;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(19px,2.4vw,24px);
  line-height:1.2;
  letter-spacing:-.01em;
  color:var(--paper);
}

.page-disclaimer .disc-card__head .tag{
  transform:skewX(-8deg);
}

.page-disclaimer .disc-copy{
  margin-left:auto;
  flex:none;
}

.page-disclaimer .disc-card__lead{
  margin:16px 0 0;
  font-size:clamp(14.5px,1.65vw,16px);
  line-height:1.85;
  color:var(--mist);
}

.page-disclaimer .disc-card__lead a{
  color:var(--beam);
  border-bottom:1px solid rgba(56,242,214,.35);
}

.page-disclaimer .disc-card__note{
  margin:14px 0 0;
  font-size:13px;
  line-height:1.7;
  color:rgba(168,179,196,.8);
}

/* ---------- 折叠细则 ---------- */
.page-disclaimer .disc-card .accordion{
  margin-top:16px;
  border-top:1px dashed var(--disc-hair);
}

.page-disclaimer .disc-card .accordion__item{
  border:0;
}

.page-disclaimer .disc-card .accordion__trigger{
  display:flex;
  align-items:center;
  gap:10px;
  width:100%;
  padding:13px 0 11px;
  background:none;
  border:0;
  color:var(--beam);
  font-family:var(--font-body);
  font-size:13.5px;
  font-weight:500;
  letter-spacing:.01em;
  text-align:left;
  cursor:pointer;
  transition:color 160ms var(--ease);
}

.page-disclaimer .disc-card .accordion__trigger:hover{
  color:var(--paper);
}

.page-disclaimer .disc-card .accordion__icon{
  position:relative;
  flex:none;
  margin-left:auto;
  width:11px;
  height:11px;
  color:currentColor;
}

.page-disclaimer .disc-card .accordion__icon::before,
.page-disclaimer .disc-card .accordion__icon::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:50%;
  height:1.5px;
  background:currentColor;
  transform:translateY(-50%);
  transition:transform 220ms var(--ease);
}

.page-disclaimer .disc-card .accordion__icon::after{
  transform:translateY(-50%) rotate(90deg);
}

.page-disclaimer .disc-card .accordion__trigger[aria-expanded="true"] .accordion__icon::after{
  transform:translateY(-50%) rotate(0deg);
}

.page-disclaimer .disc-card .accordion__inner{
  padding:0 0 14px;
  font-size:14px;
  line-height:1.85;
  color:var(--mist);
  max-width:64ch;
}

.page-disclaimer .disc-card .accordion__inner p{
  margin:0;
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .disc-contact{
  margin-top:20px;
  display:grid;
  gap:2px;
  border-radius:var(--radius-md);
  background:rgba(27,42,63,.46);
  border:1px solid var(--line);
  padding:6px 16px;
}

.page-disclaimer .disc-contact__row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 12px;
  padding:11px 0;
}

.page-disclaimer .disc-contact__row + .disc-contact__row{
  border-top:1px solid var(--disc-hair);
}

.page-disclaimer .disc-contact__label{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:rgba(168,179,196,.85);
  min-width:64px;
}

.page-disclaimer .disc-contact__value{
  font-family:var(--font-mono);
  font-size:14px;
  color:var(--paper);
  overflow-wrap:anywhere;
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .disc-top{
  position:fixed;
  right:clamp(14px,3vw,32px);
  bottom:clamp(14px,3vw,32px);
  z-index:20;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  border-radius:50%;
  border:1px solid var(--line-beam);
  background:rgba(13,27,46,.86);
  color:var(--beam);
  backdrop-filter:blur(8px);
  box-shadow:0 12px 28px -18px rgba(0,0,0,.9);
  transition:transform 160ms var(--ease),border-color 160ms var(--ease),color 160ms var(--ease);
}

.page-disclaimer .disc-top:hover{
  transform:translateY(-3px);
  border-color:var(--beam);
  color:var(--paper);
  text-decoration:none;
}

/* ---------- 桌面端 ---------- */
@media (min-width:768px){
  .page-disclaimer .disc-card__title{
    max-width:22ch;
  }
}

@media (min-width:1024px){
  .page-disclaimer .disc-shell{
    grid-template-columns:236px minmax(0,1fr);
    gap:clamp(36px,4vw,60px);
    align-items:start;
  }

  .page-disclaimer .disc-toc{
    position:sticky;
    top:calc(var(--header-h-compact) + 24px);
    padding:22px 20px;
    background:rgba(13,27,46,.78);
  }

  .page-disclaimer .disc-toc .eyebrow{
    font-size:11px;
    letter-spacing:.18em;
  }

  .page-disclaimer .disc-toc__list{
    flex-direction:column;
    gap:4px;
    overflow:visible;
    padding-bottom:0;
  }

  .page-disclaimer .disc-toc__list a{
    width:100%;
    white-space:normal;
    padding:9px 12px;
    border-radius:var(--radius-sm);
    border-color:transparent;
    font-size:13.5px;
  }

  .page-disclaimer .disc-toc__list a:hover{
    border-color:var(--line-beam);
  }

  .page-disclaimer .disc-card{
    padding:clamp(28px,2.6vw,38px);
  }

  .page-disclaimer .disc-card::before{
    left:clamp(28px,2.6vw,38px);
    width:64px;
  }

  .page-disclaimer .disc-card__lead{
    max-width:66ch;
  }
}

@media (min-width:1280px){
  .page-disclaimer .disc-shell{
    grid-template-columns:256px minmax(0,1fr);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after{
    transition:none !important;
    animation:none !important;
  }
  .page-disclaimer .disc-card:hover,
  .page-disclaimer .disc-top:hover{
    transform:none;
  }
}