.page-disclaimer {
  --board-line: rgba(192, 192, 192, 0.16);
  --board-border: rgba(192, 192, 192, 0.24);
}

.page-disclaimer .disclaimer-hero {
  padding-block: var(--space);
}

.page-disclaimer .disclaimer-hero__inner {
  display: grid;
  gap: var(--space);
}

.page-disclaimer .disclaimer-hero__text {
  position: relative;
  padding: 1.25rem 1.25rem 1.5rem;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(192, 192, 192, 0.03) 0px,
      rgba(192, 192, 192, 0.03) 8px,
      transparent 8px,
      transparent 16px
    ),
    linear-gradient(135deg, rgba(30, 58, 95, 0.55), rgba(10, 20, 40, 0.5));
  border: 1px solid var(--panel-border);
  border-left: 4px solid var(--accent);
}

.page-disclaimer .disclaimer-hero__text::after {
  content: "!";
  position: absolute;
  top: 0.6rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  opacity: 0.32;
}

.page-disclaimer .disclaimer-hero__desc {
  margin: 0.75rem 0 0;
  color: var(--dim);
  font-size: 0.9375rem;
  line-height: 1.8;
  max-width: 40em;
}

.page-disclaimer .disclaimer-hero__figure {
  margin: 0;
  border: 1px solid var(--panel-border);
  overflow: hidden;
  background: rgba(10, 20, 40, 0.35);
}

.page-disclaimer .disclaimer-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .disclaimer-board-section {
  padding-top: 0;
  padding-bottom: var(--space);
}

.page-disclaimer .notice-board {
  position: relative;
  border: 1px solid var(--board-border);
  background:
    repeating-linear-gradient(
      135deg,
      rgba(192, 192, 192, 0.035) 0px,
      rgba(192, 192, 192, 0.035) 8px,
      transparent 8px,
      transparent 16px
    ),
    linear-gradient(160deg, rgba(10, 20, 40, 0.7), rgba(11, 27, 61, 0.4));
  padding: 1rem;
}

.page-disclaimer .notice-board::before {
  content: "";
  display: block;
  height: 6px;
  margin: -1rem -1rem 0.75rem -1rem;
  background: repeating-linear-gradient(
    90deg,
    var(--accent) 0px,
    var(--accent) 14px,
    transparent 14px,
    transparent 20px
  );
  opacity: 0.55;
}

.page-disclaimer .notice-board__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding-bottom: 0.75rem;
  margin-bottom: 0.25rem;
  border-bottom: 1px solid var(--board-line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--dim);
}

.page-disclaimer .notice-board__tag {
  color: var(--silver);
  letter-spacing: 0.08em;
}

.page-disclaimer .notice-item {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px dashed var(--board-line);
}

.page-disclaimer .notice-item:last-of-type {
  border-bottom: none;
}

.page-disclaimer .notice-item__marker {
  display: flex;
  justify-content: center;
  padding-top: 0.25rem;
  color: var(--accent);
}

.page-disclaimer .notice-item__content h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-disclaimer .notice-item__content p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--dim);
}

.page-disclaimer .notice-board__footnote {
  margin-top: 0.75rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
  background: rgba(11, 27, 61, 0.55);
}

.page-disclaimer .notice-board__footnote-label {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.page-disclaimer .notice-board__footnote-text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--dim);
}

.page-disclaimer .notice-board__footnote-text a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disclaimer-related {
  padding-block: var(--space);
  border-top: 1px solid var(--panel-border);
  margin-bottom: var(--space);
}

.page-disclaimer .disclaimer-related__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-disclaimer .disclaimer-related__text {
  margin: 0;
  color: var(--dim);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-disclaimer .disclaimer-related__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: stretch;
  }

  .page-disclaimer .disclaimer-hero__text {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-disclaimer .disclaimer-hero__figure {
    display: flex;
  }

  .page-disclaimer .disclaimer-hero__figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-disclaimer .notice-board {
    padding: 1.5rem;
  }

  .page-disclaimer .notice-board::before {
    margin: -1.5rem -1.5rem 1rem -1.5rem;
    height: 8px;
  }

  .page-disclaimer .notice-item {
    grid-template-columns: 3rem 1fr;
    gap: 0.75rem;
    padding: 1.5rem 0.5rem;
  }

  .page-disclaimer .notice-board__footnote {
    display: grid;
    grid-template-columns: 12rem 1fr;
    gap: 1.25rem;
    align-items: start;
    padding: 1.25rem 1.5rem;
  }

  .page-disclaimer .notice-board__footnote-label {
    margin-bottom: 0;
  }

  .page-disclaimer .disclaimer-related__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}