.page-disclaimer{
  --rule-line:rgba(198,205,212,.20);
  --rule-num:var(--celadon-soft);
  background:var(--ink-900);
  color:var(--cloud);
  font-family:var(--font-body);
  overflow-x:clip;
}

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

/* ---------- 首屏信息带 ---------- */
.page-disclaimer .rules-hero{
  background:
    radial-gradient(circle at 84% 4%, rgba(92,143,123,.26), transparent 58%),
    linear-gradient(180deg, var(--ink-700) 0%, var(--ink-900) 100%);
  padding:clamp(1.5rem,3.6vw,2.25rem) 0 clamp(2.5rem,5vw,4rem);
}

.page-disclaimer .rules-hero__eyebrow{
  margin:clamp(1.5rem,3vw,2.25rem) 0 1rem;
  font-size:.75rem;
  letter-spacing:.3em;
  line-height:1.9;
  color:var(--celadon-soft);
}

.page-disclaimer .rules-hero__title{
  margin:0;
  max-width:15em;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(2rem,5.4vw,4rem);
  line-height:1.08;
  letter-spacing:-.02em;
  color:var(--white);
}

.page-disclaimer .rules-hero__lede{
  margin:1.15rem 0 0;
  max-width:36em;
  font-size:1.05rem;
  line-height:1.85;
  color:var(--cloud);
}

.page-disclaimer .rules-index{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem .7rem;
  margin-top:clamp(1.75rem,3.5vw,2.5rem);
  padding-top:clamp(1.25rem,2.5vw,1.75rem);
  border-top:1px solid var(--line-soft);
}

.page-disclaimer .rules-index__link{
  display:inline-flex;
  align-items:baseline;
  gap:.55rem;
  padding:.55rem .95rem;
  border:1px solid var(--line-celadon);
  border-radius:999px;
  font-size:.9rem;
  line-height:1.4;
  color:var(--paper);
  text-decoration:none;
  transition:border-color .2s var(--ease), background-color .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .rules-index__link:hover,
.page-disclaimer .rules-index__link:focus-visible{
  border-color:var(--amber);
  background:rgba(228,145,58,.14);
  color:var(--amber-soft);
}

.page-disclaimer .rules-index__num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:.72rem;
  letter-spacing:.1em;
  color:var(--celadon-soft);
}

.page-disclaimer .rules-figure{
  margin:clamp(2rem,4vw,3rem) 0 0;
}

.page-disclaimer .rules-figure .media-frame__img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
  border-radius:var(--radius);
}

/* ---------- 条文主体 ---------- */
.page-disclaimer .rules-body-wrap{
  background:var(--paper);
  color:var(--ink-600);
  padding:clamp(2.5rem,5vw,4.5rem) 0 clamp(2rem,4vw,3.25rem);
  --rule-line:rgba(11,24,38,.16);
  --rule-num:var(--celadon);
}

.page-disclaimer .rules-body{
  column-count:2;
  column-gap:clamp(2rem,5vw,4.5rem);
  column-rule:1px solid rgba(11,24,38,.10);
}

.page-disclaimer .rule{
  break-inside:avoid;
  margin:0 0 clamp(2rem,4vw,3.25rem);
  padding-left:clamp(.9rem,1.6vw,1.4rem);
  border-left:2px solid var(--rule-line);
  scroll-margin-top:6rem;
  transition:border-color .2s var(--ease);
}

.page-disclaimer .rule:hover,
.page-disclaimer .rule:focus-within{
  border-color:var(--amber);
}

.page-disclaimer .rule__num{
  display:block;
  margin:0 0 .7rem;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:clamp(2rem,3.4vw,2.75rem);
  font-weight:700;
  line-height:1;
  letter-spacing:.02em;
  color:var(--rule-num);
}

.page-disclaimer .rule__title{
  margin:0 0 .8rem;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.25rem,2vw,1.55rem);
  line-height:1.3;
  color:var(--ink-900);
}

.page-disclaimer .rule__text{
  margin:0 0 1rem;
  font-size:1rem;
  line-height:1.85;
  color:var(--ink-600);
}

.page-disclaimer .rule__list{
  display:grid;
  gap:.7rem;
  margin:0;
  padding:0;
  list-style:none;
}

.page-disclaimer .rule__list li{
  position:relative;
  padding-left:1.15rem;
  font-size:.95rem;
  line-height:1.8;
  color:var(--ink-600);
}

.page-disclaimer .rule__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:.5rem;
  height:2px;
  background:var(--celadon);
}

/* ---------- 尾段指引 ---------- */
.page-disclaimer .rules-tail{
  background:var(--ink-900);
  padding:clamp(2.5rem,5vw,4rem) 0 clamp(3rem,6vw,5rem);
}

.page-disclaimer .rules-tail__title{
  margin:0 0 clamp(1.25rem,2.5vw,1.75rem);
  max-width:22em;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.4rem,2.6vw,2rem);
  line-height:1.25;
  color:var(--white);
}

.page-disclaimer .rules-tail__list{
  display:grid;
  gap:1px;
  margin:0;
  padding:0;
  list-style:none;
  background:var(--line-soft);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  overflow:hidden;
}

.page-disclaimer .rules-tail__item{
  background:var(--ink-900);
}

.page-disclaimer .rules-tail__link{
  display:flex;
  flex-direction:column;
  gap:.35rem;
  padding:1.15rem 1.25rem;
  text-decoration:none;
  color:var(--paper);
  transition:background-color .2s var(--ease);
}

.page-disclaimer .rules-tail__link:hover,
.page-disclaimer .rules-tail__link:focus-visible{
  background:var(--ink-700);
}

.page-disclaimer .rules-tail__link strong{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.02rem;
  line-height:1.4;
  color:var(--amber-soft);
}

.page-disclaimer .rules-tail__desc{
  font-size:.9rem;
  line-height:1.7;
  color:var(--cloud);
}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .page-disclaimer .rules-body{
    column-count:1;
    column-rule:none;
  }
}

@media (min-width:760px){
  .page-disclaimer .rules-tail__list{
    grid-template-columns:repeat(2,1fr);
  }
}

@media (min-width:1180px){
  .page-disclaimer .rules-hero__lede{
    max-width:34em;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer .rules-index__link,
  .page-disclaimer .rule,
  .page-disclaimer .rules-tail__link{
    transition-duration:.01ms;
  }
}