.page-disclaimer {
  --notice-warn-border: 1px solid rgba(184, 92, 56, 0.45);
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-deep);
  min-height: 100vh;
}

.page-disclaimer__head {
  position: relative;
  padding: 16px 0 28px;
  margin-bottom: 8px;
  overflow: hidden;
}

.page-disclaimer__head::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -60px;
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, rgba(138, 109, 233, 0.18), rgba(78, 225, 225, 0.08));
  clip-path: polygon(30% 0, 100% 0, 100% 70%);
  pointer-events: none;
}

.page-disclaimer__title {
  margin: 12px 0 16px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  position: relative;
}

.page-disclaimer__title::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 16px;
  background: var(--gradient-signal);
  border-radius: 2px;
}

.page-disclaimer__subtitle {
  max-width: 720px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-muted);
  position: relative;
}

.page-disclaimer__alert {
  position: relative;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border-left: 4px solid var(--color-clay);
  background: rgba(184, 92, 56, 0.16);
  padding: 18px 20px;
  margin: 8px 0 40px;
  border-radius: 0 8px 8px 0;
}

.page-disclaimer__alert-tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--color-clay);
  color: #fff;
  padding: 4px 10px;
  border-radius: 3px;
  text-transform: uppercase;
}

.page-disclaimer__alert p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(230, 232, 235, 0.88);
}

.page-disclaimer__layout {
  display: grid;
  gap: 36px;
}

.page-disclaimer__toc {
  position: relative;
  border: var(--border-print);
  border-radius: 10px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(138, 109, 233, 0.06) 0%, rgba(11, 30, 58, 0.92) 55%);
  overflow: hidden;
}

.page-disclaimer__toc::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, transparent 50%, rgba(184, 92, 56, 0.4) 50%);
  border-bottom-left-radius: 8px;
  pointer-events: none;
}

.page-disclaimer__toc-title {
  font-size: 13px;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-cyan);
  margin: 0 0 16px;
  text-transform: uppercase;
}

.page-disclaimer__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer__toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 6px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer__toc-list a::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--gradient-signal);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.page-disclaimer__toc-list a:hover,
.page-disclaimer__toc-list a:focus {
  background: rgba(78, 225, 225, 0.1);
  color: var(--color-ink);
  transform: translateX(4px);
}

.page-disclaimer__content {
  display: grid;
  gap: 48px;
  min-width: 0;
}

.page-disclaimer__chapter {
  position: relative;
}

.page-disclaimer__chapter .chapter__header {
  border-bottom: var(--border-print);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.page-disclaimer__chapter .chapter__number {
  color: var(--color-violet);
  font-size: 18px;
  font-weight: 700;
}

.page-disclaimer__chapter .chapter__title {
  font-size: 22px;
  margin-left: 10px;
}

.page-disclaimer__chapter .chapter__lead {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 20px;
}

.page-disclaimer__rule-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
  color: rgba(230, 232, 235, 0.84);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-disclaimer__rule-list li::marker {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-disclaimer__rule-list--plain {
  padding-left: 18px;
}

.page-disclaimer__warning-box {
  border: var(--notice-warn-border);
  border-left: 5px solid var(--color-clay);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(184, 92, 56, 0.18), rgba(184, 92, 56, 0.08));
  padding: 18px 20px;
  margin-bottom: 20px;
}

.page-disclaimer__warning-box p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-disclaimer__warning-box strong {
  color: var(--color-orange);
}

.page-disclaimer__figure {
  margin: 0;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: var(--border-print);
  padding: 10px;
  background: rgba(11, 30, 58, 0.7);
}

.page-disclaimer__image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}

.page-disclaimer__figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--color-muted);
  text-align: center;
  font-family: var(--font-mono);
}

.page-disclaimer__change-block {
  border: var(--border-print);
  border-radius: 8px;
  padding: 20px;
  background: rgba(11, 30, 58, 0.6);
}

.page-disclaimer__change-block p {
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(230, 232, 235, 0.84);
  margin: 0 0 12px;
}

.page-disclaimer__change-block p:last-child {
  margin-bottom: 0;
}

.page-disclaimer__change-links a {
  color: var(--color-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(78, 225, 225, 0.4);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer__change-links a:hover,
.page-disclaimer__change-links a:focus {
  border-bottom-color: var(--color-cyan);
  color: var(--color-ink);
}

@media (min-width: 900px) {
  .page-disclaimer__layout {
    grid-template-columns: 280px 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-disclaimer__toc {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    max-height: calc(100vh - var(--header-height) - 48px);
    overflow-y: auto;
  }

  .page-disclaimer__content {
    gap: 56px;
  }

  .page-disclaimer__chapter .chapter__title {
    font-size: 24px;
  }
}