.page-disclaimer {
  --disclaimer-card-bg: var(--light-blue);
  --disclaimer-card-hover: #E3EDF6;
  --disclaimer-muted: rgba(26, 26, 26, 0.66);
  --disclaimer-line-soft: rgba(184, 178, 166, 0.4);
  --disclaimer-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  position: relative;
  background: var(--bg-paper);
  color: var(--ink);
  font-family: var(--font-body);
  min-height: 60vh;
  overflow: hidden;
  padding-bottom: 3rem;
}

.page-disclaimer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 460px;
  background-image:
    linear-gradient(var(--gray-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--gray-line) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.14;
  pointer-events: none;
}

.page-disclaimer__wrap {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.page-disclaimer__context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.75rem 0 0.75rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--disclaimer-line-soft);
}

.page-disclaimer__back {
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.page-disclaimer__back:hover {
  color: var(--orange);
}

.page-disclaimer__context-code {
  font-family: var(--disclaimer-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--disclaimer-muted);
}

.page-disclaimer__header {
  position: relative;
  padding: 0.5rem 0 2rem;
}

.page-disclaimer__coord {
  position: absolute;
  font-family: var(--disclaimer-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  color: rgba(184, 178, 166, 0.7);
  pointer-events: none;
}

.page-disclaimer__coord--tl {
  top: -0.75rem;
  right: 0;
}

.page-disclaimer__coord--br {
  bottom: 0.5rem;
  right: 0;
}

.page-disclaimer__header-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.page-disclaimer__section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  color: var(--white);
  font-family: var(--disclaimer-mono);
  font-size: 0.75rem;
  padding: 0.3rem 0.625rem;
  border-radius: 4px;
  letter-spacing: 0.06em;
}

.page-disclaimer__header-tag {
  display: inline-flex;
  align-items: center;
  color: var(--teal);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.page-disclaimer__header h1 {
  font-family: var(--font-headings);
  font-size: 2rem;
  line-height: 1.28;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 1rem;
  max-width: 820px;
}

.page-disclaimer__lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--disclaimer-muted);
  max-width: 720px;
  margin: 0;
}

.page-disclaimer__toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0;
  margin-bottom: 1.5rem;
  border-top: 1px solid var(--disclaimer-line-soft);
  border-bottom: 1px solid var(--disclaimer-line-soft);
}

.page-disclaimer__toc-label {
  font-family: var(--disclaimer-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--disclaimer-muted);
  text-transform: uppercase;
  margin-right: 0.25rem;
}

.page-disclaimer__toc-link {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  border: 1px solid var(--gray-line);
  color: var(--navy);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 600;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer__toc-link:hover {
  border-color: var(--teal);
  background: rgba(26, 188, 156, 0.08);
}

.page-disclaimer__sections {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-bottom: 2.5rem;
}

.page-disclaimer__section {
  box-sizing: border-box;
  display: flex;
  gap: 1rem;
  padding: 1.5rem 1.25rem;
  background: var(--disclaimer-card-bg);
  border-radius: var(--radius);
  border-left: 4px solid transparent;
  transition: background-color 0.25s ease, border-left-color 0.25s ease, transform 0.2s ease;
}

.page-disclaimer__section:hover {
  background: var(--disclaimer-card-hover);
  border-left-color: var(--teal);
  transform: translateX(4px);
}

.page-disclaimer__section-num {
  font-family: var(--disclaimer-mono);
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(10, 35, 66, 0.16);
  flex-shrink: 0;
  min-width: 2rem;
}

.page-disclaimer__section-content {
  flex: 1;
  min-width: 0;
}

.page-disclaimer__section-content h2 {
  font-family: var(--font-headings);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0.25rem 0 0.875rem;
  padding-bottom: 0.5rem;
  position: relative;
}

.page-disclaimer__section-content h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 2.25rem;
  height: 3px;
  border-radius: 2px;
  background: var(--teal);
}

.page-disclaimer__section-content p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 0.875rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.page-disclaimer__section-content p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer__section-content p:hover {
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 1px 4px rgba(10, 35, 66, 0.06);
}

.page-disclaimer__section-content a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.page-disclaimer__section-content a:hover {
  color: var(--orange);
}

.page-disclaimer__kw {
  font-family: var(--disclaimer-mono);
  font-size: 0.85em;
  background: rgba(10, 35, 66, 0.08);
  padding: 0.1em 0.3em;
  border-radius: 4px;
  color: var(--navy);
}

.page-disclaimer__figure {
  margin: 1.25rem 0 0.5rem;
  padding: 0.875rem;
  background: var(--white);
  border: 1px solid var(--disclaimer-line-soft);
  border-radius: 10px;
  max-width: 420px;
}

.page-disclaimer__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

.page-disclaimer__figure figcaption {
  padding: 0.75rem 0.25rem 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--disclaimer-muted);
}

.page-disclaimer__note {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--orange);
  border-radius: var(--radius);
  background: rgba(230, 126, 34, 0.07);
}

.page-disclaimer__note-icon {
  color: var(--orange);
  font-size: 1.125rem;
  line-height: 1.5;
  flex-shrink: 0;
}

.page-disclaimer__note p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ink);
  margin: 0;
}

@media (min-width: 768px) {
  .page-disclaimer {
    padding-bottom: 4.5rem;
  }

  .page-disclaimer__wrap {
    padding: 0 2rem;
  }

  .page-disclaimer__header {
    padding: 1.5rem 0 3rem;
  }

  .page-disclaimer__header h1 {
    font-size: 2.5rem;
    max-width: 860px;
  }

  .page-disclaimer__lead {
    font-size: 1.0625rem;
  }

  .page-disclaimer__toc {
    gap: 0.625rem;
    padding: 1.5rem 0;
    margin-bottom: 2rem;
  }

  .page-disclaimer__sections {
    gap: 1.75rem;
  }

  .page-disclaimer__section {
    gap: 2.5rem;
    padding: 2.25rem 2.5rem;
  }

  .page-disclaimer__section-num {
    font-size: 3rem;
    min-width: 3.5rem;
  }

  .page-disclaimer__section-content {
    max-width: 760px;
  }

  .page-disclaimer__kw {
    white-space: nowrap;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer__wrap {
    padding: 0 2.5rem;
  }

  .page-disclaimer__section {
    padding: 2.75rem 3rem;
  }
}