.page-disclaimer {
  background: var(--color-cream);
  color: var(--color-graphite);
  font-family: var(--font-body);
  line-height: 1.6;
}

.page-disclaimer .disclaimer-hero {
  position: relative;
  padding: 48px 0 40px;
  background: var(--color-graphite);
  color: var(--color-cream);
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-flame) 0%, var(--color-gold) 60%, transparent 100%);
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -60px;
  width: 320px;
  height: 320px;
  background: var(--color-flame);
  opacity: 0.14;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  transform: rotate(10deg);
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disclaimer-hero .breadcrumb {
  margin-bottom: 32px;
  font-size: var(--fs-small);
  color: var(--color-rock);
}

.page-disclaimer .disclaimer-hero .breadcrumb a {
  color: var(--color-cream);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: border-color 0.2s ease;
}

.page-disclaimer .disclaimer-hero .breadcrumb a:hover {
  border-color: var(--color-gold);
}

.page-disclaimer .disclaimer-hero .breadcrumb-sep {
  margin: 0 8px;
  color: var(--color-rock);
}

.page-disclaimer .disclaimer-hero .breadcrumb-current {
  color: var(--color-gold);
}

.page-disclaimer .hero-eyebrow {
  margin: 0 0 8px;
  font-size: var(--fs-small);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
}

.page-disclaimer .page-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-hero);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.page-disclaimer .page-subtitle {
  margin: 8px 0 0;
  font-size: 1.15rem;
  color: #c9c9c9;
}

.page-disclaimer .hero-lead {
  max-width: 640px;
  margin: 22px 0 0;
  font-size: var(--fs-body);
  color: #d9d6cf;
  border-left: 4px solid var(--color-gold);
  padding-left: 16px;
}

.page-disclaimer .hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.page-disclaimer .hero-update {
  font-size: var(--fs-small);
  color: var(--color-rock);
  border: 1px solid #444;
  padding: 6px 12px;
}

.page-disclaimer .disclaimer-toc {
  padding: 40px 0;
  background: var(--color-cream);
}

.page-disclaimer .toc-title {
  margin: 0 0 16px;
  font-size: var(--fs-small);
  color: var(--color-rock);
  letter-spacing: 0.2em;
}

.page-disclaimer .toc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .toc-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 16px;
  background: #ffffff;
  border: 1px solid var(--color-silver);
  color: var(--color-graphite);
  text-decoration: none;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.page-disclaimer .toc-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: var(--color-terra);
  transform: scaleX(0.4);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.page-disclaimer .toc-item:hover,
.page-disclaimer .toc-item:focus {
  transform: translateY(-4px);
  border-color: var(--color-terra);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .toc-item:hover::before,
.page-disclaimer .toc-item:focus::before {
  transform: scaleX(1);
}

.page-disclaimer .toc-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-flame);
  line-height: 1;
}

.page-disclaimer .toc-name {
  font-weight: 700;
  font-size: var(--fs-card);
}

.page-disclaimer .toc-note {
  font-size: var(--fs-small);
  color: var(--color-rock);
}

.page-disclaimer .disclaimer-doc {
  padding: 56px 0 72px;
}

.page-disclaimer .chapter {
  background: #ffffff;
  border: 1px solid var(--color-silver);
  margin: 32px 0;
  position: relative;
  box-shadow: var(--shadow-card);
}

.page-disclaimer .chapter-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .chapter--terra .chapter-head {
  background: var(--color-terra);
}

.page-disclaimer .chapter--graphite .chapter-head {
  background: var(--color-charcoal);
}

.page-disclaimer .chapter-head::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 56px;
  height: 56px;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  background: rgba(255, 255, 255, 0.14);
}

.page-disclaimer .chapter-index {
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
  letter-spacing: 0.02em;
}

.page-disclaimer .chapter-title-group h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}

.page-disclaimer .chapter-title-group p {
  margin: 4px 0 0;
  font-size: var(--fs-small);
  opacity: 0.86;
}

.page-disclaimer .chapter-tagline {
  margin-left: auto;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 4px 8px;
  white-space: nowrap;
  align-self: center;
  position: relative;
  z-index: 1;
}

.page-disclaimer .chapter-body {
  padding: 24px 20px 26px;
}

.page-disclaimer .chapter-lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-graphite);
  padding-left: 16px;
  border-left: 4px solid var(--color-terra);
  margin: 0 0 24px;
}

.page-disclaimer .clause-list {
  display: grid;
  gap: 16px;
  margin: 0;
}

.page-disclaimer .clause {
  background: var(--color-cream);
  border: 1px solid var(--color-silver);
  border-left: 3px solid var(--color-terra);
  padding: 18px 16px 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-disclaimer .clause:hover {
  border-color: var(--color-terra);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}

.page-disclaimer .clause h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 8px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  color: var(--color-graphite);
}

.page-disclaimer .clause h3::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-flame);
  flex-shrink: 0;
  margin-top: 8px;
}

.page-disclaimer .clause-no {
  font-family: var(--font-heading);
  color: var(--color-terra);
  margin-right: 4px;
  font-size: 0.95rem;
}

.page-disclaimer .clause p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.7;
  color: #383838;
}

.page-disclaimer .disclaimer-note {
  margin-top: 20px;
}

.page-disclaimer .note-trigger,
.page-disclaimer .change-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  border: 1px solid var(--color-terra);
  background: transparent;
  color: var(--color-terra);
  padding: 8px 16px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .note-trigger:hover,
.page-disclaimer .note-trigger[aria-expanded="true"],
.page-disclaimer .change-trigger:hover,
.page-disclaimer .change-trigger[aria-expanded="true"] {
  background: var(--color-terra);
  color: #ffffff;
  border-color: var(--color-terra);
}

.page-disclaimer .disclaimer-note .collapsible-panel {
  margin-top: 12px;
  padding: 14px 16px;
  border-left: 3px solid var(--color-terra);
  background: var(--color-cream);
  font-size: var(--fs-small);
  line-height: 1.7;
  color: #383838;
}

.page-disclaimer .collapsible-panel a {
  color: var(--color-flame);
  text-decoration-line: underline;
  text-underline-offset: 2px;
}

.page-disclaimer .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px;
  margin-bottom: 20px;
  background: var(--color-cream);
  border: 1px solid var(--color-silver);
}

.page-disclaimer .filter-btn {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--color-silver);
  background: transparent;
  color: var(--color-graphite);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 7px 18px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .filter-btn[aria-pressed="true"] {
  background: var(--color-flame);
  border-color: var(--color-flame);
  color: #ffffff;
  font-weight: 600;
}

.page-disclaimer .rule-grid {
  display: grid;
  gap: 16px;
}

.page-disclaimer .rule-card {
  background: #ffffff;
  border: 1px solid var(--color-silver);
  padding: 20px 18px 18px;
  position: relative;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .rule-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-flame), var(--color-gold));
  opacity: 0.8;
}

.page-disclaimer .rule-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .rule-card strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 6px;
  padding-right: 54px;
  color: var(--color-graphite);
}

.page-disclaimer .rule-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: #383838;
}

.page-disclaimer .rule-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--color-rock);
  border: 1px solid var(--color-silver);
  padding: 2px 8px;
  background: var(--color-cream);
}

.page-disclaimer .ground-rule {
  margin: 22px 0 0;
  padding: 14px 16px;
  background: var(--color-graphite);
  color: var(--color-cream);
  font-size: var(--fs-small);
  line-height: 1.7;
  border-left: 4px solid var(--color-gold);
}

.page-disclaimer .rule-hierarchy {
  display: block;
  width: 100%;
  max-width: 720px;
  height: auto;
  margin: 28px auto 0;
  background: #ffffff;
  border: 1px solid var(--color-silver);
}

.page-disclaimer .disclaimer-version {
  background: var(--color-graphite);
  color: var(--color-cream);
  padding: 64px 0 72px;
  position: relative;
}

.page-disclaimer .disclaimer-version::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-flame), var(--color-gold) 60%, var(--color-graphite));
}

.page-disclaimer .disclaimer-version .chapter-head {
  background: var(--color-charcoal);
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.page-disclaimer .disclaimer-version .chapter-index {
  color: var(--color-gold);
}

.page-disclaimer .disclaimer-version .chapter-title-group h2 {
  color: var(--color-cream);
}

.page-disclaimer .disclaimer-version .chapter-tagline {
  border-color: rgba(255, 255, 255, 0.35);
}

.page-disclaimer .version-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-left: 28px;
  margin: 40px 0;
}

.page-disclaimer .version-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-rock), var(--color-gold));
}

.page-disclaimer .tl-item {
  position: relative;
}

.page-disclaimer .tl-item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-cream);
  border: 2px solid var(--color-gold);
}

.page-disclaimer .tl-item.tl-current::before {
  background: var(--color-flame);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.28);
}

.page-disclaimer .tl-version {
  font-family: var(--font-heading);
  color: var(--color-gold);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  display: inline-block;
  border: 1px solid var(--color-gold);
  padding: 4px 12px;
  margin-bottom: 8px;
}

.page-disclaimer .tl-card {
  border: 1px solid #444444;
  background: var(--color-charcoal);
  padding: 16px;
}

.page-disclaimer .tl-card h3 {
  margin: 0 0 6px;
  color: var(--color-cream);
  font-size: 1.05rem;
  font-family: var(--font-heading);
}

.page-disclaimer .tl-card p {
  margin: 0;
  color: #bbbbbb;
  font-size: 0.9rem;
  line-height: 1.55;
}

.page-disclaimer .version-figure {
  margin: 28px 0;
  border: 1px solid #333333;
  background: var(--color-charcoal);
  padding: 12px;
}

.page-disclaimer .version-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .version-figure figcaption {
  padding: 10px 4px 2px;
  font-size: var(--fs-small);
  color: #aaaaaa;
  text-align: center;
  letter-spacing: 0.06em;
}

.page-disclaimer .disclaimer-changelog {
  margin-top: 24px;
  border-top: 1px solid #333333;
  padding-top: 24px;
}

.page-disclaimer .disclaimer-changelog .collapsible-panel {
  background: var(--color-charcoal);
  border-left-color: var(--color-gold);
  color: #dddddd;
  margin-top: 12px;
  padding: 14px 16px;
  border-left-width: 3px;
  border-left-style: solid;
  font-size: var(--fs-small);
}

.page-disclaimer .disclaimer-changelog ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-disclaimer .change-trigger {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.page-disclaimer .change-trigger:hover,
.page-disclaimer .change-trigger[aria-expanded="true"] {
  background: var(--color-gold);
  color: var(--color-graphite);
  border-color: var(--color-gold);
}

.page-disclaimer .trigger-plus {
  display: inline-block;
  transition: transform 0.2s ease;
  font-weight: 700;
}

.page-disclaimer .change-trigger[aria-expanded="true"] .trigger-plus {
  transform: rotate(45deg);
}

.page-disclaimer .version-note {
  font-size: var(--fs-small);
  color: #999999;
  border-left: 3px solid var(--color-gold);
  padding-left: 14px;
  margin: 24px 0 0;
}

.page-disclaimer .disclaimer-contact {
  padding: 56px 0;
  background: var(--color-charcoal);
  color: var(--color-cream);
  border-top: 4px solid var(--color-flame);
}

.page-disclaimer .contact-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.page-disclaimer .contact-copy h2 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-cream);
}

.page-disclaimer .contact-copy p {
  margin: 0;
  color: #bbbbbb;
  font-size: var(--fs-body);
}

.page-disclaimer .contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.page-disclaimer .btn--outline {
  border-color: var(--color-cream);
  color: var(--color-cream);
  background: transparent;
}

.page-disclaimer .btn--outline:hover,
.page-disclaimer .btn--outline:focus {
  background: rgba(245, 240, 230, 0.12);
}

.page-disclaimer .contact-lines {
  border-top: 1px solid #444444;
  padding-top: 20px;
  display: grid;
  gap: 6px;
  font-size: var(--fs-small);
  color: #bbbbbb;
  line-height: 1.6;
}

.page-disclaimer .contact-lines p {
  margin: 0;
}

.page-disclaimer .contact-email {
  color: var(--color-gold);
  font-weight: 600;
}

@media (min-width: 640px) {
  .page-disclaimer .toc-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-disclaimer .chapter-head {
    align-items: center;
  }

  .page-disclaimer .clause-list {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-disclaimer .rule-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero {
    padding: 64px 0 56px;
  }

  .page-disclaimer .chapter-body {
    padding: 28px 32px 32px;
  }

  .page-disclaimer .chapter-head {
    padding: 24px 28px;
  }

  .page-disclaimer .chapter-title-group h2 {
    font-size: 1.6rem;
  }

  .page-disclaimer .version-timeline {
    flex-direction: row;
    gap: 18px;
    padding-left: 0;
    padding-top: 20px;
    margin: 48px 0;
  }

  .page-disclaimer .version-timeline::before {
    left: 24px;
    right: 24px;
    top: 14px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--color-rock), var(--color-gold), var(--color-rock));
  }

  .page-disclaimer .tl-item {
    flex: 1;
    padding-top: 20px;
  }

  .page-disclaimer .tl-item::before {
    left: 20px;
    top: 0;
  }

  .page-disclaimer .disclaimer-contact {
    padding: 64px 0;
  }
}