.page-disclaimer {
  background: var(--night);
  color: var(--cold);
  font-family: var(--font-body);
}

.page-disclaimer .legal-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(18px, 4vw, 40px) clamp(16px, 4vw, 40px) clamp(56px, 8vw, 104px);
}

/* 面包屑（仅调色彩与间距） */
.page-disclaimer .breadcrumb {
  margin-bottom: clamp(16px, 3vw, 28px);
}
.page-disclaimer .breadcrumb-link {
  color: var(--cold);
}
.page-disclaimer .breadcrumb-current,
.page-disclaimer .breadcrumb-sep {
  color: var(--mist);
}

/* 首屏手册封面 */
.page-disclaimer .legal-hero {
  position: relative;
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
  padding: clamp(24px, 4vw, 52px);
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  background: linear-gradient(155deg, #1b352b 0%, #102420 55%, var(--night) 100%);
  overflow: hidden;
}
.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: linear-gradient(to right, var(--hair) 1px, transparent 1px);
  background-size: 72px 100%;
  opacity: 0.45;
  pointer-events: none;
}
.page-disclaimer .legal-hero > * {
  position: relative;
  z-index: 1;
}
.page-disclaimer .legal-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(46px, 9vw, 92px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--cold);
}
.page-disclaimer .legal-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--mist);
}
.page-disclaimer .legal-hero-figure {
  margin: 0;
  border: 1px solid var(--hair-strong);
  border-radius: calc(var(--radius) - 4px);
  overflow: hidden;
  background: var(--float);
}
.page-disclaimer .legal-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  filter: saturate(0.72) contrast(1.02);
}
.page-disclaimer .legal-hero-figure .media-caption {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
  border-top: 1px solid var(--hair);
  background: rgba(14, 31, 26, 0.72);
}

/* 条款目录 */
.page-disclaimer .clause-toc {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  background: var(--float);
  box-shadow: var(--shadow-float);
}
.page-disclaimer .clause-toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mist);
}
.page-disclaimer .clause-toc-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .clause-toc-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 44px;
  padding: 11px 12px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--cold);
  text-decoration: none;
  border-bottom: 1px solid var(--hair);
  transition: background 0.2s ease, color 0.2s ease;
}
.page-disclaimer .clause-toc-link:hover,
.page-disclaimer .clause-toc-link:focus-visible {
  background: rgba(255, 106, 42, 0.1);
}
.page-disclaimer .toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

/* 条款正文区 */
.page-disclaimer .legal-body {
  margin-top: clamp(24px, 4vw, 42px);
  padding: clamp(22px, 4vw, 56px);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--ink);
}

.page-disclaimer .clause {
  display: grid;
  gap: clamp(12px, 2vw, 20px);
  margin-top: clamp(26px, 3.4vw, 40px);
  padding-top: clamp(26px, 3.4vw, 40px);
  border-top: 1px solid rgba(42, 33, 28, 0.2);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.page-disclaimer .clause:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}
.page-disclaimer .clause-num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 0.9;
  color: rgba(42, 33, 28, 0.26);
  letter-spacing: -0.02em;
}
.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.28;
  color: var(--ink);
}
.page-disclaimer .clause p {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(42, 33, 28, 0.86);
}
.page-disclaimer .clause p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .clause p a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 106, 42, 0.7);
}
.page-disclaimer .clause p a:hover {
  color: var(--ember);
}
.page-disclaimer .mark {
  background: linear-gradient(transparent 60%, rgba(255, 106, 42, 0.4) 60%);
  padding: 0 2px;
  font-weight: 600;
}
.page-disclaimer .clause-note {
  margin: 0;
  padding: 4px 0 4px 14px;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: 0.02em;
  color: rgba(42, 33, 28, 0.62);
}
.page-disclaimer .clause-note .label {
  display: block;
  margin-bottom: 6px;
  color: rgba(42, 33, 28, 0.5);
}
.page-disclaimer .clause-note p {
  margin: 0;
  max-width: none;
  font-size: 12px;
  line-height: 1.75;
  color: inherit;
}

/* 折叠说明 */
.page-disclaimer .rule-fold {
  margin-top: 4px;
  border: 1px solid rgba(42, 33, 28, 0.18);
  border-radius: 10px;
  background: var(--cold);
  overflow: hidden;
  max-width: 64ch;
}
.page-disclaimer .rule-fold summary {
  padding: 13px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}
.page-disclaimer .rule-fold summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .rule-fold summary::before {
  content: "+";
  display: inline-block;
  width: 1.3em;
  color: var(--ember);
  font-weight: 700;
}
.page-disclaimer .rule-fold[open] summary::before {
  content: "–";
}
.page-disclaimer .rule-fold-body {
  padding: 0 16px 16px 16px;
  border-top: 1px solid rgba(42, 33, 28, 0.12);
}
.page-disclaimer .rule-fold-body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(42, 33, 28, 0.82);
}

/* 关键规则警示带 */
.page-disclaimer .rule-alert {
  display: grid;
  gap: 8px;
  margin: clamp(26px, 3.4vw, 40px) 0;
  padding: clamp(18px, 3vw, 26px) clamp(18px, 3vw, 30px);
  border-radius: calc(var(--radius) - 2px);
  background: var(--orange);
  color: var(--night);
}
.page-disclaimer .rule-alert .label {
  color: rgba(14, 31, 26, 0.7);
}
.page-disclaimer .rule-alert p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  font-weight: 600;
  max-width: 58ch;
}

/* 反馈与联系方式 */
.page-disclaimer .legal-end {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  background: var(--night-2);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.page-disclaimer .legal-end h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.2;
  color: var(--cold);
}
.page-disclaimer .legal-end-lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}
.page-disclaimer .channel-grid {
  display: grid;
  gap: 12px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .channel-item {
  padding: 14px 16px;
  border: 1px solid var(--hair);
  border-radius: 10px;
  background: rgba(30, 58, 48, 0.62);
}
.page-disclaimer .channel-label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}
.page-disclaimer .channel-value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cold);
  overflow-wrap: anywhere;
}
.page-disclaimer .channel-hint {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}
.page-disclaimer .legal-end-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* 响应式 */
@media (min-width: 720px) {
  .page-disclaimer .clause-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 18px;
  }
  .page-disclaimer .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    column-gap: clamp(24px, 3vw, 40px);
  }
  .page-disclaimer .legal-hero > .legal-hero-figure {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-self: stretch;
  }
  .page-disclaimer .clause {
    grid-template-columns: minmax(0, 1fr) 200px;
    column-gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }
  .page-disclaimer .clause-note {
    padding-top: 8px;
  }
  .page-disclaimer .legal-end {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(24px, 4vw, 48px);
    align-items: start;
  }
  .page-disclaimer .legal-end > .label,
  .page-disclaimer .legal-end > h2,
  .page-disclaimer .legal-end > .legal-end-lede {
    grid-column: 1;
  }
  .page-disclaimer .legal-end > .channel-grid {
    grid-column: 2;
    grid-row: 1 / span 3;
    margin-top: 0;
  }
  .page-disclaimer .legal-end > .legal-end-actions {
    grid-column: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-toc-link {
    transition: none;
  }
}