.page-disclaimer{
  --legal-rule:rgba(15,34,51,.14);
  --legal-rule-soft:rgba(15,34,51,.07);
  --legal-clay-tint:rgba(201,106,61,.07);
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  overflow-x:hidden;
}
.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after{box-sizing:border-box;}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  padding:calc(var(--header-h) + clamp(2rem,6vw,3.8rem)) 0 clamp(2.2rem,5vw,3.4rem);
  background:
    radial-gradient(120% 95% at 92% 0%, rgba(201,169,106,.22), transparent 62%),
    var(--paper);
  border-bottom:1px solid var(--legal-rule-soft);
}
.page-disclaimer .legal-hero__paper{
  position:absolute;
  inset:0;
  z-index:-1;
  pointer-events:none;
}
.page-disclaimer .legal-hero__paper img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center right;
  opacity:.4;
  filter:saturate(.85);
}
.page-disclaimer .legal-hero__inner{
  position:relative;
  display:grid;
  gap:1.5rem;
}
.page-disclaimer .legal-hero .breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.4rem;
  font-size:.8125rem;
  color:var(--slate);
  letter-spacing:.02em;
}
.page-disclaimer .legal-hero .breadcrumb a{
  color:var(--slate);
  text-decoration:none;
  transition:color var(--dur) var(--ease);
}
.page-disclaimer .legal-hero .breadcrumb a:hover{color:var(--clay);}
.page-disclaimer .legal-hero .breadcrumb span[aria-current]{color:var(--ink);}
.page-disclaimer .legal-hero__head{
  display:grid;
  gap:.8rem;
  max-width:44rem;
}
.page-disclaimer .legal-hero .type-label{
  font-size:.75rem;
  letter-spacing:.22em;
  color:var(--sand);
  text-transform:none;
}
.page-disclaimer .legal-hero__title{
  margin:0;
  font-family:var(--font-title);
  font-weight:400;
  font-size:clamp(2.6rem,7.5vw,4.4rem);
  line-height:1.05;
  letter-spacing:.01em;
}
.page-disclaimer .legal-hero__lede{
  margin:0;
  max-width:34em;
  font-size:clamp(1rem,1.5vw,1.08rem);
  line-height:1.85;
  color:var(--ink-2,#1B3448);
}
.page-disclaimer .legal-hero__tags{
  list-style:none;
  margin:.2rem 0 0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
}

/* ---------- 双栏主体 ---------- */
.page-disclaimer .legal-body{
  padding:clamp(2rem,5vw,3.6rem) 0 clamp(2.4rem,6vw,4rem);
  background:
    linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 42%,var(--paper) 100%);
}
.page-disclaimer .legal-layout{
  display:grid;
  gap:clamp(1.8rem,4vw,2.6rem);
}
.page-disclaimer .legal-aside{
  align-self:start;
  padding:1.2rem 1.1rem 1.3rem;
  border-radius:var(--r-lg);
  background:var(--white);
  border:1px solid var(--legal-rule-soft);
}
.page-disclaimer .legal-aside__head{
  margin:0 0 .7rem;
  font-family:var(--font-title);
  font-size:1.05rem;
  font-weight:500;
  letter-spacing:.06em;
  color:var(--ink);
}
.page-disclaimer .legal-toc{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.1rem;
}
.page-disclaimer .legal-toc a{
  display:grid;
  grid-template-columns:2rem minmax(0,1fr);
  gap:.55rem;
  align-items:baseline;
  padding:.5rem .55rem;
  border-radius:var(--r-sm);
  color:var(--ink);
  text-decoration:none;
  font-size:.9375rem;
  line-height:1.5;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.page-disclaimer .legal-toc a:hover{background:var(--sand-soft);}
.page-disclaimer .legal-toc a:focus-visible{
  outline:2px solid var(--clay);
  outline-offset:2px;
}
.page-disclaimer .legal-toc__num{
  font-family:var(--font-title);
  font-weight:700;
  font-size:1.05rem;
  color:var(--sand);
  line-height:1.2;
}
.page-disclaimer .legal-version{
  margin-top:1.2rem;
  padding:1rem 1.05rem 1.1rem;
  border-radius:var(--r-md);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(201,169,106,.24), transparent 60%),
    var(--ink);
  color:var(--on-ink);
}
.page-disclaimer .legal-version__num{
  display:inline-block;
  padding:.18rem .85rem;
  border:1px solid var(--on-ink-line);
  border-radius:var(--r-pill);
  font-family:var(--font-title);
  font-size:1.1rem;
  letter-spacing:.04em;
  color:var(--sand-soft);
}
.page-disclaimer .legal-version p{
  margin:.7rem 0 0;
  font-size:.8125rem;
  line-height:1.75;
  color:var(--on-ink-soft);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-main{min-width:0;}
.page-disclaimer .clause{
  padding:1.7rem 0 1.9rem;
  border-top:1px solid var(--legal-rule);
}
.page-disclaimer .clause:first-child{
  border-top:0;
  padding-top:.2rem;
}
.page-disclaimer .clause__head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:.7rem .9rem;
  margin-bottom:.9rem;
}
.page-disclaimer .clause__num{
  font-family:var(--font-title);
  font-weight:700;
  font-size:clamp(1.6rem,3.5vw,2.1rem);
  line-height:1;
  color:var(--sand);
  min-width:2.2rem;
}
.page-disclaimer .clause__title{
  margin:0;
  font-family:var(--font-title);
  font-weight:500;
  font-size:clamp(1.25rem,2.4vw,1.6rem);
  letter-spacing:.02em;
  line-height:1.3;
}
.page-disclaimer .clause__copy{
  margin-left:auto;
  padding:.28rem .85rem;
  border:1px solid var(--legal-rule);
  border-radius:var(--r-pill);
  background:transparent;
  color:var(--slate);
  font-family:var(--font-body);
  font-size:.75rem;
  letter-spacing:.08em;
  cursor:pointer;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.page-disclaimer .clause__copy:hover{
  color:var(--clay);
  border-color:var(--clay);
  background:var(--legal-clay-tint);
}
.page-disclaimer .clause__copy:focus-visible{
  outline:2px solid var(--clay);
  outline-offset:2px;
}
.page-disclaimer .clause__copy[data-state="done"]{
  color:var(--sea);
  border-color:var(--sea);
}
.page-disclaimer .clause__list{
  margin:0;
  padding:0;
}
.page-disclaimer .clause__item{
  display:grid;
  grid-template-columns:2.8rem minmax(0,1fr);
  gap:.25rem .8rem;
  padding:.8rem 0;
  border-top:1px solid var(--legal-rule-soft);
}
.page-disclaimer .clause__item:first-child{border-top:0;}
.page-disclaimer .clause__item dt{
  font-family:var(--font-title);
  font-size:.95rem;
  font-weight:700;
  color:var(--clay);
  letter-spacing:.02em;
  padding-top:.18rem;
}
.page-disclaimer .clause__item dd{
  margin:0;
  max-width:37em;
  font-size:1rem;
  line-height:1.85;
  color:var(--ink);
}
.page-disclaimer .clause__item dd a{
  color:var(--clay);
  text-decoration:none;
  border-bottom:1px solid rgba(201,106,61,.4);
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.page-disclaimer .clause__item dd a:hover{
  color:var(--clay-deep);
  border-color:var(--clay-deep);
}
.page-disclaimer .clause__item dd a:focus-visible{
  outline:2px solid var(--clay);
  outline-offset:2px;
}

/* ---------- 页尾留档区 ---------- */
.page-disclaimer .legal-foot{
  margin-top:clamp(1.6rem,4vw,2.6rem);
  padding:clamp(1.5rem,4vw,2.4rem);
  border-radius:var(--r-lg);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(201,169,106,.26), transparent 58%),
    var(--ink);
  color:var(--on-ink);
  display:grid;
  gap:1.3rem;
}
.page-disclaimer .legal-foot__title{
  margin:0;
  font-family:var(--font-title);
  font-weight:400;
  font-size:clamp(1.3rem,2.6vw,1.7rem);
  letter-spacing:.02em;
  color:var(--white);
}
.page-disclaimer .legal-foot__desc{
  margin:.6rem 0 0;
  max-width:36em;
  font-size:.9375rem;
  line-height:1.85;
  color:var(--on-ink);
}
.page-disclaimer .legal-foot__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.65rem;
}

/* ---------- 断点 ---------- */
@media (min-width:760px){
  .page-disclaimer .legal-foot{
    grid-template-columns:minmax(0,1fr) auto;
    align-items:end;
    gap:1.6rem;
  }
  .page-disclaimer .legal-foot__actions{justify-content:flex-end;}
}

@media (min-width:900px){
  .page-disclaimer .legal-layout{
    grid-template-columns:270px minmax(0,1fr);
    gap:clamp(2rem,5vw,4rem);
    align-items:start;
  }
  .page-disclaimer .legal-aside{
    position:sticky;
    top:calc(var(--header-h) + 1.4rem);
    padding:1.3rem 1.2rem 1.4rem;
  }
  .page-disclaimer .clause{padding:2rem 0 2.2rem;}
  .page-disclaimer .clause__item{
    grid-template-columns:3.2rem minmax(0,1fr);
    padding:.9rem 0;
  }
}

@media (min-width:1100px){
  .page-disclaimer .legal-layout{grid-template-columns:290px minmax(0,1fr);}
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer .legal-toc a,
  .page-disclaimer .clause__copy,
  .page-disclaimer .clause__item dd a,
  .page-disclaimer .legal-hero .breadcrumb a{transition:none;}
}

@media print{
  .page-disclaimer{background:#fff;}
  .page-disclaimer .legal-hero__paper,
  .page-disclaimer .legal-aside,
  .page-disclaimer .clause__copy,
  .page-disclaimer .legal-foot{display:none;}
  .page-disclaimer .legal-body{background:#fff;padding:0;}
  .page-disclaimer .legal-layout{display:block;}
  .page-disclaimer .clause{break-inside:avoid;page-break-inside:avoid;border-top:1px solid #ccc;}
  .page-disclaimer .clause__item dd,
  .page-disclaimer .legal-hero__lede{color:#000;}
}