.page-disclaimer {
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.page-disclaimer .disclaim-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 340px;
  z-index: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.page-disclaimer .disclaim-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: grayscale(0.45) contrast(1.1);
}

.page-disclaimer .disclaim-hero,
.page-disclaimer .disclaim-content,
.page-disclaimer .disclaim-meta {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disclaim-hero {
  padding-top: var(--space-4);
  padding-bottom: var(--space-5);
}

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

.page-disclaimer .disclaim-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.page-disclaimer .disclaim-hero__main .tag {
  display: inline-block;
  margin-bottom: var(--space-3);
}

.page-disclaimer .disclaim-hero__main .lead {
  margin-top: var(--space-3);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  max-width: 58rem;
}

.page-disclaimer .disclaim-hero__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.page-disclaimer .doc-stamp {
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-data);
  font-size: 0.9rem;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-align: center;
  padding: 0.7rem 0.9rem;
  transform: rotate(-4deg);
  box-shadow: 0 0 0 4px var(--color-bg), 0 0 0 6px var(--color-accent);
}

.page-disclaimer .disclaim-content {
  display: grid;
  gap: var(--space-3);
}

.page-disclaimer .clause-card {
  background: var(--color-card);
  border: var(--border-thin);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .clause-card:nth-child(even) {
  border-left-color: var(--color-accent-blue);
}

.page-disclaimer .clause-card summary {
  list-style: none;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: start;
  padding: 1.2rem 1rem;
  cursor: pointer;
}

.page-disclaimer .clause-card summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-card summary:hover .clause-title {
  color: var(--color-accent);
}

.page-disclaimer .clause-card:nth-child(even) summary:hover .clause-title {
  color: var(--color-accent-blue);
}

.page-disclaimer .clause-no {
  font-family: var(--font-data);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--color-accent);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 0.6rem 0.5rem;
  min-width: 3rem;
  text-align: center;
}

.page-disclaimer .clause-card:nth-child(even) .clause-no {
  color: var(--color-accent-blue);
}

.page-disclaimer .clause-titles {
  padding-top: 0.1rem;
}

.page-disclaimer .clause-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--color-text);
  transition: color var(--dur-fast) ease;
}

.page-disclaimer .clause-sub {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.page-disclaimer .clause-toggle {
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.2rem;
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-family: var(--font-data);
  font-size: 1rem;
}

.page-disclaimer .clause-toggle::before {
  content: "＋";
}

.page-disclaimer .clause-card details[open] .clause-toggle::before {
  content: "－";
}

.page-disclaimer .clause-card details[open] summary {
  padding-bottom: 1.1rem;
}

.page-disclaimer .clause-body {
  border-top: 1px dashed var(--color-border);
  padding: 1.4rem 1rem 1.5rem;
}

.page-disclaimer .clause-body p {
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: 1rem;
}

.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .notice-box {
  display: flex;
  gap: 0.75rem;
  background: var(--color-panel);
  border-left: 4px solid var(--color-amber);
  padding: 1rem 1.15rem;
  margin-top: 1.1rem;
}

.page-disclaimer .notice-box__icon {
  font-family: var(--font-data);
  color: var(--color-amber);
  font-size: 1.1rem;
  font-weight: 800;
  border: 2px solid var(--color-amber);
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-disclaimer .notice-box div,
.page-disclaimer .notice-box p {
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
}

.page-disclaimer .disclaim-meta {
  padding-bottom: var(--space-6);
}

.page-disclaimer .disclaim-meta .muted {
  font-size: 0.95rem;
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-3);
  line-height: 1.8;
}

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

@media (min-width: 768px) {
  .page-disclaimer .disclaim-bg {
    height: 420px;
  }

  .page-disclaimer .disclaim-hero {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

  .page-disclaimer .disclaim-hero__grid {
    grid-template-columns: 1.7fr 1fr;
    align-items: end;
    gap: var(--space-6);
  }

  .page-disclaimer .disclaim-hero__aside {
    align-items: flex-end;
    text-align: right;
  }

  .page-disclaimer .doc-stamp {
    font-size: 1rem;
    padding: 0.8rem 1rem;
  }

  .page-disclaimer .disclaim-content {
    gap: var(--space-4);
  }

  .page-disclaimer .clause-card summary {
    padding: var(--space-4) var(--space-5);
    gap: var(--space-4);
  }

  .page-disclaimer .clause-no {
    font-size: 1.35rem;
    min-width: 3.6rem;
    padding: 0.7rem 0.6rem;
  }

  .page-disclaimer .clause-title {
    font-size: 1.55rem;
  }

  .page-disclaimer .clause-sub {
    font-size: 0.9rem;
  }

  .page-disclaimer .clause-body {
    padding: var(--space-5) var(--space-5) var(--space-5) 6.2rem;
  }
}

@media print {
  .page-disclaimer .disclaim-bg,
  .page-disclaimer .disclaim-hero__aside .btn {
    display: none !important;
  }

  .page-disclaimer .clause-card {
    background: #fff;
    border-color: #000;
    box-shadow: none;
  }

  .page-disclaimer .clause-card summary {
    cursor: default;
  }

  .page-disclaimer .doc-stamp {
    transform: none;
    color: #000;
    border-color: #000;
    box-shadow: none;
  }

  .page-disclaimer .clause-no {
    background: #fff;
    border-color: #000;
    color: #000;
  }

  .page-disclaimer .clause-title,
  .page-disclaimer .clause-sub,
  .page-disclaimer .clause-body p,
  .page-disclaimer .disclaim-meta .muted {
    color: #000;
  }

  .page-disclaimer .notice-box {
    background: #f4f4f4;
    border-color: #333;
  }

  .page-disclaimer .clause-card,
  .page-disclaimer .clause-card details {
    page-break-inside: avoid;
  }
}