.page-disclaimer {
  padding-bottom: calc(var(--gutter) * 3);
  background:
    radial-gradient(ellipse at 90% 5%, var(--color-glow), transparent 55%),
    linear-gradient(180deg, rgba(11,14,20,0) 0%, rgba(20,26,42,0.4) 100%);
}

.page-disclaimer .doc-sheet {
  position: relative;
}

.page-disclaimer .doc-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-dim);
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.page-disclaimer .doc-topline-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-disclaimer .doc-topline-code {
  color: var(--color-dim);
}

.page-disclaimer .doc-topline-edition {
  color: var(--color-gold);
}

.page-disclaimer .doc-header {
  position: relative;
  padding-bottom: clamp(1.5rem, 3.5vw, 3rem);
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.page-disclaimer .doc-header-kicker {
  font-family: var(--font-mono);
  font-size: 0.813rem;
  letter-spacing: 0.18em;
  color: var(--color-blue);
  text-transform: uppercase;
  margin-bottom: 0.875rem;
}

.page-disclaimer .doc-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.125rem, 5.6vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.page-disclaimer .h1-brand {
  display: inline-block;
  color: var(--color-gold);
  font-size: 0.62em;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-left: 0.35em;
  vertical-align: middle;
  position: relative;
}

.page-disclaimer .h1-brand::before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 1.1em;
  background: var(--grad-accent);
  margin-right: 0.35em;
  vertical-align: -0.15em;
}

.page-disclaimer .doc-header-lead {
  margin: 1.25rem 0 0;
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--color-dim);
  line-height: 1.85;
  max-width: 62ch;
}

.page-disclaimer .doc-paper-stack {
  position: relative;
  border: 1px solid var(--color-border);
  background: var(--color-card);
  overflow: hidden;
  margin: 0 0 clamp(2rem, 5vw, 3.5rem);
  box-shadow:
    6px 6px 0 rgba(26,35,51,0.55),
    12px 12px 0 rgba(11,14,20,0.45);
}

.page-disclaimer .doc-paper-stack::before {
  content: "DOC";
  position: absolute;
  left: 0;
  top: 0;
  background: var(--color-red);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  padding: 0.35em 0.7em;
  z-index: 1;
}

.page-disclaimer .doc-paper-stack img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 30rem;
  object-fit: cover;
}

.page-disclaimer .doc-stack-index {
  position: absolute;
  right: 0.875rem;
  bottom: 0.875rem;
  font-family: var(--font-mono);
  font-size: 0.688rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
  background: rgba(11,14,20,0.72);
  border: 1px solid rgba(42,52,84,0.8);
  padding: 0.4rem 0.875rem;
  backdrop-filter: blur(4px);
}

.page-disclaimer .doc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-disclaimer .doc-toc {
  border: 1px solid var(--color-border);
  background: rgba(26,35,51,0.7);
  padding: 1.125rem 1.25rem;
  position: relative;
}

.page-disclaimer .doc-toc::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: var(--grad-rail);
}

.page-disclaimer .doc-toc-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.719rem;
  letter-spacing: 0.16em;
  color: var(--color-blue);
  margin-bottom: 0.875rem;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--color-border);
}

.page-disclaimer .doc-toc-label svg {
  flex: 0 0 auto;
}

.page-disclaimer .doc-toc-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.75rem;
}

.page-disclaimer .doc-toc-nav a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.35rem 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--color-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .doc-toc-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
}

.page-disclaimer .doc-toc-nav a:hover {
  color: var(--color-blue);
  border-bottom-color: var(--color-blue);
}

.page-disclaimer .doc-toc-nav a:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
  border-radius: 2px;
}

.page-disclaimer .doc-toc-foot {
  margin-top: 1rem;
  padding-top: 0.625rem;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.688rem;
  color: var(--color-dim);
  line-height: 1.6;
}

.page-disclaimer .doc-toc-dot {
  display: inline-block;
  width: 0.438rem;
  height: 0.438rem;
  border-radius: 50%;
  background: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(0,168,255,0.15);
  margin-right: 0.25rem;
  vertical-align: middle;
}

.page-disclaimer .doc-body {
  min-width: 0;
}

.page-disclaimer .doc-section {
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.page-disclaimer .doc-section:first-child {
  padding-top: 0;
}

.page-disclaimer .doc-section:last-child {
  border-bottom: 0;
}

.page-disclaimer .doc-section-head {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1.125rem;
}

.page-disclaimer .doc-section-num {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  min-width: 2ch;
}

.page-disclaimer .doc-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-text);
}

.page-disclaimer .doc-cite {
  position: relative;
  margin: 1.5rem 0;
  padding: 1rem 1.125rem 1rem 1.25rem;
  background: rgba(0,168,255,0.06);
  border: 1px solid rgba(0,168,255,0.2);
  border-left: 4px solid var(--color-blue);
  cursor: help;
  transition: background 0.2s ease;
}

.page-disclaimer .doc-cite--red {
  background: rgba(255,46,63,0.06);
  border-color: rgba(255,46,63,0.2);
  border-left-color: var(--color-red);
}

.page-disclaimer .doc-cite p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.938rem;
  line-height: 1.75;
  color: var(--color-text);
}

.page-disclaimer .doc-cite-note {
  position: absolute;
  left: 0.75rem;
  bottom: calc(100% + 0.375rem);
  max-width: 24rem;
  width: max-content;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-blue);
  padding: 0.625rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.719rem;
  line-height: 1.55;
  color: var(--color-dim);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 12;
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.page-disclaimer .doc-cite:hover .doc-cite-note,
.page-disclaimer .doc-cite:focus-within .doc-cite-note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .doc-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0 1rem;
}

.page-disclaimer .doc-contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 1rem 1.125rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  position: relative;
}

.page-disclaimer .doc-contact-card::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  right: -1px;
  top: -1px;
  border-right: 2px solid var(--color-blue);
  border-top: 2px solid var(--color-blue);
}

.page-disclaimer .doc-contact-label {
  font-family: var(--font-mono);
  font-size: 0.688rem;
  letter-spacing: 0.14em;
  color: var(--color-blue);
  text-transform: uppercase;
}

.page-disclaimer .doc-contact-value {
  font-family: var(--font-body);
  font-size: 0.938rem;
  color: var(--color-text);
  word-break: break-all;
}

.page-disclaimer .doc-contact-note {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-dim);
  line-height: 1.7;
  margin: 0.5rem 0 0;
}

.page-disclaimer .doc-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 0;
}

@media (min-width: 64rem) {
  .page-disclaimer .doc-layout {
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: calc(var(--gutter) + 1rem);
    padding: 1.375rem;
  }

  .page-disclaimer .doc-toc-nav {
    flex-direction: column;
    gap: 0.125rem;
  }

  .page-disclaimer .doc-toc-nav a {
    width: fit-content;
  }

  .page-disclaimer .doc-contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .doc-section {
    padding: clamp(2rem, 4vw, 3rem) 0;
  }
}