.page-disclaimer {
  --disc-measure: 46rem;
  --disc-indent: 2.75rem;
}

.page-disclaimer .disc-intro {
  padding-block: clamp(14px, 3vw, 26px) 0;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 14px;
  font-size: 0.8125rem;
}

/* ---------- 首屏：夜灯光斑 + 玻璃遮罩 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  display: grid;
  border-radius: var(--r-card);
  overflow: hidden;
  background: linear-gradient(165deg, #0d1729 0%, #101b2e 58%, var(--night) 100%);
  box-shadow: 0 24px 60px -32px rgba(0, 0, 0, 0.9);
}

.page-disclaimer .disc-hero-img {
  grid-area: 1 / 1;
  display: block;
  width: 100%;
  height: clamp(300px, 52vw, 440px);
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(0.72) contrast(1.05);
}

.page-disclaimer .disc-hero-veil {
  grid-area: 1 / 1;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(63, 163, 114, 0.22) 0%, rgba(63, 163, 114, 0) 58%),
    linear-gradient(180deg, rgba(11, 18, 32, 0.28) 0%, rgba(11, 18, 32, 0.84) 60%, rgba(11, 18, 32, 0.97) 100%);
}

.page-disclaimer .disc-hero-body {
  grid-area: 1 / 1;
  align-self: end;
  display: grid;
  gap: 12px;
  padding: clamp(20px, 4.2vw, 44px);
}

.page-disclaimer .disc-h1 {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(1.65rem, 5.4vw, 2.85rem);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--text);
}

.page-disclaimer .disc-lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(0.9rem, 2.6vw, 1.02rem);
  line-height: 1.8;
  color: rgba(233, 238, 245, 0.78);
}

/* ---------- 条文区：窄幅单栏 ---------- */

.page-disclaimer .disc-rules-sec {
  padding-block: clamp(34px, 7vw, 76px);
}

.page-disclaimer .disc-column {
  max-width: var(--disc-measure);
  margin-inline: auto;
}

.page-disclaimer .disc-kicker {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--index);
}

.page-disclaimer .disc-toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-toc-list li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--glass);
  color: var(--text);
  font-size: 0.8125rem;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .disc-toc-list a:hover,
.page-disclaimer .disc-toc-list a:focus-visible {
  border-color: var(--grass-lite);
  color: var(--grass-lite);
  transform: translateY(-2px);
}

.page-disclaimer .disc-toc-num {
  font-size: 0.75rem;
  color: var(--grass);
}

.page-disclaimer .disc-rules {
  display: grid;
  margin-top: clamp(26px, 5vw, 44px);
}

.page-disclaimer .disc-rule {
  padding-block: clamp(22px, 4vw, 34px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 150px;
}

.page-disclaimer .disc-rule:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .disc-rule-head {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  align-items: baseline;
  column-gap: 8px;
}

.page-disclaimer .disc-rule-num {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--grass);
}

.page-disclaimer .disc-rule-title {
  margin: 0;
  font-size: clamp(1.1rem, 3.5vw, 1.4rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--text);
}

.page-disclaimer .disc-rule-body {
  display: grid;
  gap: 14px;
  margin-top: 12px;
  padding-left: var(--disc-indent);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(233, 238, 245, 0.8);
}

.page-disclaimer .disc-rule-body p {
  margin: 0;
}

.page-disclaimer .disc-rule-body .link {
  color: var(--grass-lite);
}

.page-disclaimer .disc-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-fields li {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(233, 238, 245, 0.05);
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text);
}

/* ---------- 纠错实色卡 ---------- */

.page-disclaimer .disc-callout {
  display: grid;
  justify-items: start;
  gap: 10px;
  padding: clamp(16px, 3.4vw, 26px);
  border: 1px solid rgba(63, 163, 114, 0.45);
  border-radius: var(--r-card);
  background: var(--tunnel);
  box-shadow: inset 3px 0 0 0 var(--grass);
}

.page-disclaimer .disc-callout-label {
  margin: 0;
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--index);
}

.page-disclaimer .disc-mail {
  margin: 0;
  font-size: clamp(0.92rem, 3.2vw, 1.1rem);
  font-weight: 500;
  line-height: 1.45;
  color: var(--grass-lite);
  word-break: break-all;
}

.page-disclaimer .disc-callout-note {
  margin: 0;
  max-width: 42ch;
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(233, 238, 245, 0.74);
}

/* ---------- 回到顶部 ---------- */

.page-disclaimer .disc-rule-foot {
  margin: 14px 0 0;
  padding-left: var(--disc-indent);
}

.page-disclaimer .disc-top-link {
  display: inline-block;
  font-size: 0.8125rem;
  color: var(--index);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-top-link:hover,
.page-disclaimer .disc-top-link:focus-visible {
  color: var(--grass-lite);
  border-bottom-color: var(--grass-lite);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer {
    --disc-indent: 3.5rem;
  }

  .page-disclaimer .disc-rule-head {
    grid-template-columns: 3rem 1fr;
    column-gap: 10px;
  }

  .page-disclaimer .disc-rule-body {
    max-width: 42rem;
  }
}

@media (max-width: 480px) {
  .page-disclaimer {
    --disc-indent: 2rem;
  }

  .page-disclaimer .disc-hero-img {
    height: clamp(320px, 88vw, 400px);
  }
}