.page-disclaimer {
  background-color: var(--bg-deep);
  background-image:
    linear-gradient(rgba(0, 168, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 168, 255, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  color: var(--text-body);
}

.page-disclaimer .site-container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-top: var(--space-5);
  padding-bottom: var(--space-7);
  position: relative;
}

.page-disclaimer .page-breadcrumb {
  margin-bottom: var(--space-4);
}

.page-disclaimer .disclaimer-header,
.page-disclaimer .disclaimer-toc,
.page-disclaimer .disclaimer-doc,
.page-disclaimer .disclaimer-footer-note {
  max-width: 860px;
}

.page-disclaimer .disclaimer-header {
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-5);
  padding: var(--space-4) var(--space-4) var(--space-5) var(--space-4);
  border-left: 4px solid var(--accent-blue);
}

.page-disclaimer .disclaimer-header::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, transparent 50%, var(--accent-purple) 50%);
  opacity: 0.18;
  pointer-events: none;
}

.page-disclaimer .disclaimer-header > * {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disclaimer-header .section-tag {
  display: inline-block;
  margin-bottom: var(--space-2);
}

.page-disclaimer .disclaimer-header .page-title {
  font-family: var(--font-head);
  font-size: 28px;
  line-height: 1.2;
  color: var(--text-bright);
  margin: 0 0 var(--space-3);
}

.page-disclaimer .disclaimer-header .page-subtitle {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0;
}

.page-disclaimer .disclaimer-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  padding: var(--space-3);
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
}

.page-disclaimer .toc-caption {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: rgba(198, 255, 58, 0.1);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.page-disclaimer .toc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--text-body);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-blue);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  border-color: var(--line-strong);
  background: rgba(0, 168, 255, 0.1);
  color: var(--text-bright);
}

.page-disclaimer .toc-link:focus-visible {
  outline: none;
}

.page-disclaimer .disclaimer-doc {
  position: relative;
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-2);
}

.page-disclaimer .disclaimer-doc::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-lime));
}

.page-disclaimer .disclaimer-doc::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 48px solid transparent;
  border-bottom: 24px solid rgba(0, 168, 255, 0.35);
  margin-top: var(--space-5);
}

.page-disclaimer .disclaimer-section {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--space-3);
  padding-block: var(--space-4);
  padding-left: var(--space-2);
  border-left: 2px solid transparent;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.page-disclaimer .disclaimer-section:target {
  border-left: 2px solid var(--accent-lime);
  background: linear-gradient(90deg, rgba(198, 255, 58, 0.05), transparent 65%);
}

.page-disclaimer .section-no {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-blue);
  text-align: right;
  padding-top: 6px;
}

.page-disclaimer .section-no::after {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  background: var(--accent-lime);
  margin-top: 10px;
  margin-left: auto;
}

.page-disclaimer .section-content {
  min-width: 0;
}

.page-disclaimer .section-content h2 {
  font-family: var(--font-head);
  font-size: 20px;
  line-height: 1.3;
  color: var(--text-bright);
  margin: 0 0 var(--space-3);
}

.page-disclaimer .section-content p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-body);
  margin: 0 0 var(--space-3);
}

.page-disclaimer .section-content p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .section-content a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-decoration-color: rgba(0, 168, 255, 0.45);
  text-underline-offset: 4px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.page-disclaimer .section-content a:hover,
.page-disclaimer .section-content a:focus-visible {
  color: var(--accent-lime);
  text-decoration-color: var(--accent-lime);
}

.page-disclaimer .disclaimer-media {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  margin: var(--space-5) 0;
  position: relative;
}

.page-disclaimer .disclaimer-media::before {
  content: "";
  position: absolute;
  top: -14px;
  left: calc(50% - 90px);
  width: 72px;
  height: 72px;
  border-top: 2px solid var(--accent-blue);
  border-left: 2px solid var(--accent-blue);
  opacity: 0.45;
}

.page-disclaimer .disclaimer-media img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  box-shadow: 12px 12px 0 rgba(0, 168, 255, 0.08);
}

.page-disclaimer .disclaimer-media figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-top: var(--space-2);
  text-align: right;
  max-width: 360px;
}

.page-disclaimer .disclaimer-footer-note {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--bg-elevated);
  border-left: 3px solid var(--accent-blue);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.page-disclaimer .footer-note-mark {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--accent-lime);
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 6px;
}

.page-disclaimer .footer-note-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-body);
  margin: 0;
}

.page-disclaimer .footer-note-text a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-disclaimer .footer-note-text a:hover,
.page-disclaimer .footer-note-text a:focus-visible {
  color: var(--accent-lime);
}

@media (min-width: 768px) {
  .page-disclaimer .site-container {
    padding-top: var(--space-6);
  }

  .page-disclaimer .disclaimer-header {
    padding: var(--space-5) var(--space-5) var(--space-6) var(--space-5);
    margin-bottom: var(--space-6);
  }

  .page-disclaimer .disclaimer-header::after {
    width: 240px;
    height: 240px;
  }

  .page-disclaimer .disclaimer-header .page-title {
    font-size: 34px;
  }

  .page-disclaimer .disclaimer-header .page-subtitle {
    font-size: 16px;
  }

  .page-disclaimer .disclaimer-toc {
    margin-bottom: var(--space-6);
    padding: var(--space-3) var(--space-4);
  }

  .page-disclaimer .disclaimer-doc {
    padding-top: var(--space-4);
  }

  .page-disclaimer .disclaimer-section {
    grid-template-columns: 120px 1fr;
    gap: var(--space-5);
    padding-block: var(--space-6);
  }

  .page-disclaimer .section-no {
    font-size: 44px;
    text-align: right;
    padding-top: 8px;
  }

  .page-disclaimer .section-no::after {
    width: 36px;
    height: 4px;
    margin-top: 12px;
  }

  .page-disclaimer .section-content h2 {
    font-size: 24px;
  }

  .page-disclaimer .section-content p {
    font-size: 15px;
    max-width: 760px;
  }

  .page-disclaimer .disclaimer-media {
    margin: var(--space-6) 0;
  }

  .page-disclaimer .disclaimer-footer-note {
    padding: var(--space-5);
  }
}