.page-disclaimer {
  --dmn-must: #FF7A1A;
  --dmn-suggest: #C9A84C;
  --dmn-optional: #5E7B6A;
  --dmn-na: #A3ACB8;
  background: var(--deep-space);
  color: var(--ivory);
}

.page-disclaimer .dmn-shell {
  padding: 28px 20px 72px;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 40px;
}

.page-disclaimer .sec-idx {
  margin-bottom: 12px;
}

.page-disclaimer .dmn-hero {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 56px;
}

.page-disclaimer .dmn-hero-left {
  max-width: 680px;
}

.page-disclaimer .dmn-hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  font-weight: 200;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ivory);
}

.page-disclaimer .dmn-hero-lede {
  max-width: 560px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--rock-gray);
}

.page-disclaimer .dmn-hero-stamp {
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 28px;
  border: 1px solid var(--gold-line);
  background: var(--panel-bg);
  transform: rotate(2deg);
  box-shadow: 8px 8px 0 rgba(7, 20, 39, 0.5);
}

.page-disclaimer .dmn-stamp-label,
.page-disclaimer .dmn-stamp-note {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--rock-gray);
}

.page-disclaimer .dmn-hero-stamp strong {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--gold-b);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.page-disclaimer .dmn-stamp-coord {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--gold-a);
  border-top: 1px solid var(--grid-line);
  padding-top: 10px;
}

.page-disclaimer .dmn-layout {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-disclaimer .dmn-toc {
  border: 1px solid var(--grid-line);
  background: var(--panel-bg-soft);
  padding: 16px 20px;
}

.page-disclaimer .dmn-toc summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--gold-a);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-disclaimer .dmn-toc summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dmn-toc:not([open]) summary::after {
  content: "展开";
  color: var(--rock-gray);
}

.page-disclaimer .dmn-toc[open] summary::after {
  content: "收起";
  color: var(--rock-gray);
}

.page-disclaimer .dmn-toc-nav {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--grid-line);
  padding-top: 8px;
}

.page-disclaimer .dmn-toc-nav a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--grid-line);
  color: var(--ivory);
  text-decoration: none;
  font-size: 0.875rem;
}

.page-disclaimer .dmn-toc-nav a span {
  font-size: 0.7rem;
  color: var(--rock-gray);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.page-disclaimer .dmn-toc-nav a:hover {
  color: var(--gold-b);
}

.page-disclaimer .dmn-toc-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.75rem;
  color: var(--rock-gray);
}

.page-disclaimer .dmn-docs {
  position: relative;
  padding-top: 8px;
  background-image:
    linear-gradient(rgba(163, 172, 184, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(163, 172, 184, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-disclaimer .dmn-section {
  margin-top: 24px;
  padding-top: 56px;
  border-top: 1px solid var(--grid-line);
  scroll-margin-top: 40px;
}

.page-disclaimer .dmn-section-head {
  margin-bottom: 32px;
}

.page-disclaimer .dmn-section-head h2 {
  margin: 12px 0 12px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 200;
  color: var(--ivory);
  line-height: 1.15;
}

.page-disclaimer .dmn-section-head p {
  max-width: 640px;
  color: var(--rock-gray);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-disclaimer .dmn-figure {
  margin: 0 0 16px;
  border: 1px solid var(--grid-line);
  background: rgba(7, 20, 39, 0.6);
  padding: 8px;
}

.page-disclaimer .dmn-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .dmn-figure figcaption {
  padding: 12px 8px 4px;
  font-size: 0.75rem;
  color: var(--rock-gray);
  letter-spacing: 0.08em;
}

.page-disclaimer .dmn-key-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 24px;
}

.page-disclaimer .dmn-key-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--rock-gray);
}

.page-disclaimer .dmn-key-swatch {
  width: 8px;
  height: 8px;
}

.page-disclaimer .dmn-key-swatch.is-must {
  background: var(--dmn-must);
}

.page-disclaimer .dmn-key-swatch.is-suggest {
  background: var(--dmn-suggest);
}

.page-disclaimer .dmn-key-swatch.is-optional {
  background: var(--dmn-optional);
}

.page-disclaimer .dmn-key-swatch.is-na {
  background: var(--dmn-na);
}

.page-disclaimer .dmn-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-disclaimer .dmn-filter-btn {
  appearance: none;
  border: 1px solid rgba(163, 172, 184, 0.4);
  background: transparent;
  color: var(--rock-gray);
  font-family: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 8px 16px;
  cursor: pointer;
  transition: color 0.18s, background 0.18s, border-color 0.18s;
}

.page-disclaimer .dmn-filter-btn:hover {
  border-color: var(--gold-line);
  color: var(--ivory);
}

.page-disclaimer .dmn-filter-btn.is-active {
  background: linear-gradient(135deg, var(--gold-a), var(--gold-b));
  border-color: transparent;
  color: var(--deep-space);
  font-weight: 500;
}

.page-disclaimer .dmn-panel {
  display: none;
}

.page-disclaimer .dmn-panel.is-active {
  display: block;
  animation: page-disclaimer-panel-in 0.18s var(--ease-out);
}

@keyframes page-disclaimer-panel-in {
  from {
    opacity: 0;
    transform: translateX(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-disclaimer .dmn-card-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--grid-line);
  background:
    linear-gradient(rgba(163, 172, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(163, 172, 184, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  background-color: rgba(7, 20, 39, 0.55);
}

.page-disclaimer .dmn-card {
  position: relative;
  padding: 24px 24px 28px;
  border: 1px solid rgba(242, 240, 234, 0.18);
  border-left: 4px solid var(--dmn-priority, var(--dmn-na));
  background: rgba(11, 31, 59, 0.82);
  box-shadow: 6px 6px 0 rgba(7, 20, 39, 0.5);
}

.page-disclaimer .dmn-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(201, 168, 76, 0.06), transparent 45%);
}

.page-disclaimer .dmn-card.is-priority-must {
  --dmn-priority: var(--dmn-must);
}

.page-disclaimer .dmn-card.is-priority-suggest {
  --dmn-priority: var(--dmn-suggest);
}

.page-disclaimer .dmn-card.is-priority-optional {
  --dmn-priority: var(--dmn-optional);
}

.page-disclaimer .dmn-card:nth-child(1) {
  transform: rotate(-0.3deg);
}

.page-disclaimer .dmn-card:nth-child(2) {
  transform: translateY(8px) rotate(0.4deg);
}

.page-disclaimer .dmn-card:nth-child(3) {
  transform: translateY(-4px) rotate(-0.2deg);
}

.page-disclaimer .dmn-card:nth-child(4) {
  transform: translateY(6px) rotate(0.5deg);
}

.page-disclaimer .dmn-card:nth-child(5) {
  transform: translateY(-2px) rotate(-0.3deg);
}

.page-disclaimer .dmn-card:nth-child(6) {
  transform: translateY(10px) rotate(0.2deg);
}

.page-disclaimer .dmn-pin {
  position: absolute;
  top: -6px;
  left: calc(50% - 5px);
  width: 10px;
  height: 10px;
  background: linear-gradient(135deg, var(--gold-b), var(--gold-a));
  border: 2px solid rgba(11, 31, 59, 0.9);
  transform: rotate(45deg);
  z-index: 2;
  box-shadow: 0 0 0 1px rgba(201, 168, 76, 0.4);
}

.page-disclaimer .dmn-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.page-disclaimer .dmn-card-tag {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--rock-gray);
  border: 1px solid rgba(163, 172, 184, 0.3);
  padding: 3px 8px;
}

.page-disclaimer .dmn-card-idx {
  font-size: 0.7rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--rock-gray);
}

.page-disclaimer .dmn-card-title {
  margin: 0 0 8px;
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ivory);
}

.page-disclaimer .dmn-card-text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--rock-gray);
}

.page-disclaimer .dmn-version-panel {
  border: 1px solid var(--gold-line);
  background: rgba(7, 20, 39, 0.6);
  margin-bottom: 24px;
}

.page-disclaimer .dmn-version-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--grid-line);
}

.page-disclaimer .dmn-version-row:last-child {
  border-bottom: none;
}

.page-disclaimer .dmn-version-key {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--rock-gray);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.page-disclaimer .dmn-version-value {
  font-size: 0.9rem;
  color: var(--ivory);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.page-disclaimer .dmn-version-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--rock-gray);
  border-left: 3px solid var(--gold-a);
  padding-left: 16px;
}

.page-disclaimer .dmn-version-note a {
  color: var(--gold-b);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 168, 76, 0.4);
}

.page-disclaimer .dmn-rule-list {
  margin-bottom: 24px;
}

.page-disclaimer .dmn-rule {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-disclaimer .dmn-rule-index {
  flex: 0 0 auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  color: var(--gold-a);
  padding-top: 4px;
}

.page-disclaimer .dmn-rule h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--ivory);
}

.page-disclaimer .dmn-rule p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--rock-gray);
  line-height: 1.7;
}

.page-disclaimer .dmn-rule-warn {
  border-left: 3px solid var(--terracotta);
  padding-left: 16px;
  color: var(--rock-gray);
  font-size: 0.875rem;
}

.page-disclaimer .dmn-liability {
  border: 1px solid var(--grid-line);
  background: rgba(7, 20, 39, 0.65);
  padding: 24px;
}

.page-disclaimer .dmn-liability-text {
  color: var(--rock-gray);
  line-height: 1.75;
}

.page-disclaimer .dmn-liability-text a {
  color: var(--gold-b);
}

.page-disclaimer .dmn-contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--grid-line);
  margin-top: 16px;
  font-size: 0.9rem;
}

.page-disclaimer .dmn-contact-row a {
  color: var(--gold-b);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 168, 76, 0.4);
}

.page-disclaimer .dmn-contact-note {
  margin: 12px 0 0;
  font-size: 0.8rem;
  color: var(--rock-gray);
}

.page-disclaimer .dmn-alert {
  margin-top: 64px;
  border: 1px solid rgba(255, 122, 26, 0.6);
  background: rgba(255, 122, 26, 0.08);
}

.page-disclaimer .dmn-alert summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  font-size: 0.875rem;
  color: var(--ivory);
}

.page-disclaimer .dmn-alert summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dmn-alert-indicator {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--signal-orange);
  letter-spacing: 0.1em;
}

.page-disclaimer .dmn-alert:not([open]) .dmn-alert-indicator::before {
  content: "展开";
}

.page-disclaimer .dmn-alert[open] .dmn-alert-indicator::before {
  content: "收起";
}

.page-disclaimer .dmn-alert-body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  padding: 4px 20px 20px;
  border-top: 1px solid rgba(255, 122, 26, 0.25);
}

.page-disclaimer .dmn-alert-body p {
  flex: 1 1 280px;
  margin: 0;
  color: var(--rock-gray);
  font-size: 0.875rem;
  line-height: 1.7;
}

@media (min-width: 900px) {
  .page-disclaimer .dmn-shell {
    padding: 48px 0 96px;
  }

  .page-disclaimer .dmn-hero {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px 32px;
    margin-bottom: 80px;
  }

  .page-disclaimer .dmn-hero-left {
    grid-column: 1 / 8;
  }

  .page-disclaimer .dmn-hero-stamp {
    grid-column: 9 / 13;
    margin-top: 96px;
  }

  .page-disclaimer .dmn-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-disclaimer .dmn-toc {
    position: sticky;
    top: 24px;
  }

  .page-disclaimer .dmn-card-board {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 28px;
    padding: 32px;
  }

  .page-disclaimer .dmn-rule {
    padding: 24px 0;
  }

  .page-disclaimer .dmn-liability {
    padding: 32px;
  }
}