.page-disclaimer {
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: clip;
}

.page-disclaimer__masthead {
  border-top: 8px solid var(--color-red);
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
}

.page-disclaimer__masthead-inner {
  padding-top: clamp(3rem, 8vw, 6rem);
  padding-bottom: clamp(2rem, 6vw, 4rem);
}

.page-disclaimer__kicker {
  display: inline-block;
  margin: 0 0 1.1rem;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-neon);
}

.page-disclaimer__masthead h1 {
  margin: 0 0 0.6rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(2.6rem, 9vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.page-disclaimer__subtitle {
  margin: 0 0 1.2rem;
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 2vw, 1.1rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-disclaimer__lede {
  max-width: 66ch;
}

.page-disclaimer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2.2rem;
  margin: 1.6rem 0 1.25rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--color-text-dim);
}

.page-disclaimer__meta span::before {
  content: "— ";
  color: var(--color-red);
}

.page-disclaimer__toc {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 0.75rem;
}

.page-disclaimer__toc-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neon);
}

.page-disclaimer__toc ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0;
  margin: 0;
}

.page-disclaimer__toc a {
  display: inline-block;
  padding: 0.5rem 0.85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-disclaimer__toc a:hover,
.page-disclaimer__toc a:focus {
  border-color: var(--color-blue);
  color: var(--color-blue);
  transform: translateY(-2px);
}

.page-disclaimer__notice {
  position: relative;
  scroll-margin-top: 1.5rem;
}

.page-disclaimer__notice::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: var(--color-red);
}

.page-disclaimer__notice::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 128px;
  height: 8px;
  background: var(--color-neon);
}

.page-disclaimer__notice-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  padding-top: clamp(2.5rem, 7vw, 5rem);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

.page-disclaimer__notice-aside {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

.page-disclaimer__notice-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.7rem;
  line-height: 1;
  color: var(--color-red);
}

.page-disclaimer__notice-en {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.page-disclaimer__notice-main {
  min-width: 0;
}

.page-disclaimer__notice-main .section-title {
  position: relative;
  display: inline-block;
  margin: 0 0 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 3px solid var(--color-red);
}

.page-disclaimer__notice-lead {
  margin: 0 0 1rem;
  font-size: 1.06rem;
  line-height: 1.7;
  color: var(--color-text-dim);
  max-width: 66ch;
}

.page-disclaimer__notice-main .prose {
  font-family: var(--font-sans);
  line-height: 1.75;
  color: var(--color-text);
}

.page-disclaimer__notice-main .prose > p {
  margin: 0 0 1rem;
}

.page-disclaimer__notice-main .prose > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer__notice-main .prose a {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-disclaimer__closing {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  padding-top: clamp(3rem, 8vw, 5.5rem);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

.page-disclaimer__closing-text .chapter-label {
  margin-bottom: 0.75rem;
}

.page-disclaimer__closing-text h2 {
  margin: 0 0 1.1rem;
}

.page-disclaimer__closing-text p {
  max-width: 64ch;
  line-height: 1.75;
  color: var(--color-text-dim);
}

.page-disclaimer__closing-text a {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.3s var(--ease);
}

.page-disclaimer__closing-text a:hover {
  color: var(--color-text);
}

.page-disclaimer__figure {
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-border);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.3);
  background: var(--color-surface);
}

.page-disclaimer__figure .caption {
  margin: 0;
}

.page-disclaimer__closing-rule {
  height: 8px;
  background: linear-gradient(90deg, var(--color-red) 0%, var(--color-red) 68%, var(--color-neon) 68%, var(--color-neon) 84%, var(--color-gold) 84%, var(--color-gold) 100%);
}

@media (min-width: 720px) {
  .page-disclaimer__masthead-inner {
    padding-top: clamp(4rem, 9vw, 7rem);
    padding-bottom: clamp(3rem, 7vw, 5rem);
  }

  .page-disclaimer__notice-grid {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 2.5rem;
  }

  .page-disclaimer__notice-aside {
    display: block;
    align-items: initial;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-disclaimer__notice-num {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 900;
    font-size: clamp(3.4rem, 6vw, 5.2rem);
    line-height: 0.9;
    color: transparent;
    -webkit-text-stroke: 2px var(--color-red);
    margin-bottom: 0.85rem;
  }

  .page-disclaimer__notice-en {
    display: inline-block;
    padding-left: 0.4rem;
  }

  .page-disclaimer__notice-main {
    border-left: 4px solid var(--color-red);
    padding-left: 1.25rem;
  }
}

@media (min-width: 880px) {
  .page-disclaimer__closing {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 3rem;
    align-items: center;
  }
}