.page-disclaimer {
  position: relative;
  background-color: var(--color-deep-space);
  background-image:
    radial-gradient(circle, rgba(154, 168, 198, 0.07) 1px, transparent 1px),
    linear-gradient(180deg, var(--color-abyss) 0%, var(--color-deep-space) 100%);
  background-size: 26px 26px, 100% 100%;
  color: var(--color-star);
}

.notice-mast {
  position: relative;
  overflow: hidden;
  padding: 3.25rem 1.25rem 2.75rem;
  background-color: var(--color-abyss);
  border-bottom: 1px solid var(--color-line);
}
.notice-mast-bg {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  transform: scale(1.05);
}
.notice-mast::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 3px);
}
.notice-mast-inner {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.notice-doc-id {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(0, 255, 136, 0.28);
  border-radius: 999px;
  background: rgba(0, 255, 136, 0.06);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-neon);
}
.doc-id-sep {
  color: var(--color-mist);
}
.notice-mast h1 {
  margin: 1.35rem 0 0.9rem;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: var(--color-star);
}
.notice-lede {
  max-width: 720px;
  margin: 0 auto;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-mist);
}

.notice-layout {
  max-width: var(--container);
  margin: 0 auto;
  padding: 2.25rem 1.25rem 4rem;
}
.notice-column {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.notice-breadcrumb {
  margin: 0 0 2.25rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-mist);
}
.notice-breadcrumb a {
  color: var(--color-link);
  text-decoration: none;
}
.notice-breadcrumb a:hover {
  color: var(--color-neon);
  text-decoration: underline;
}
.notice-breadcrumb [aria-current="page"] {
  color: var(--color-star);
}
.crumb-sep {
  display: inline-block;
  margin: 0 0.6rem;
  color: var(--color-line);
}

.notice-clause {
  position: relative;
  padding: 2.1rem 0 2.35rem;
  border-top: 1px solid var(--color-line);
}
.notice-clause:last-of-type {
  border-bottom: 1px solid var(--color-line);
}
.clause-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.85rem;
  margin-bottom: 1.1rem;
}
.clause-index {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 999px;
  background: rgba(0, 255, 136, 0.07);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-neon);
  line-height: 1.5;
}
.clause-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: rgba(122, 46, 255, 0.12);
  border: 1px solid rgba(122, 46, 255, 0.32);
  color: var(--color-violet);
}
.clause-icon {
  display: block;
}
.clause-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-star);
}
.clause-meta::after {
  content: "";
  flex: 1 1 3rem;
  min-width: 2rem;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--color-line) 0 6px, transparent 6px 12px);
}

.clause-body p {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-mist);
}
.clause-body p:last-child {
  margin-bottom: 0;
}
.clause-body a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.clause-body a:hover {
  color: var(--color-neon);
}
.clause-note {
  margin-top: 1.2rem;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid var(--color-violet);
  background: rgba(122, 46, 255, 0.08);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.clause-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}
.clause-list li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--color-mist);
}
.clause-list li::before {
  content: "›";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-neon);
  font-weight: 700;
}
.clause-list strong {
  font-weight: 700;
  color: var(--color-star);
}

.notice-more {
  margin-top: 3.25rem;
}
.notice-more-title {
  margin: 0 0 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--color-neon);
}
.notice-more-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.notice-more-card {
  position: relative;
  display: block;
  padding: 1.35rem 1.4rem 1.4rem 1.6rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-data);
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}
.notice-more-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.2rem;
  bottom: 1.2rem;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--color-violet), var(--color-neon));
  opacity: 0.8;
}
.notice-more-card:hover,
.notice-more-card:focus-visible {
  border-color: rgba(122, 46, 255, 0.55);
  background: #203056;
  transform: translateY(-2px);
}
.notice-more-card:focus-visible {
  outline: 2px solid var(--color-neon);
  outline-offset: 3px;
}
.more-card-mark {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-neon);
}
.more-card-title {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-star);
}
.more-card-desc {
  display: block;
  margin-top: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--color-mist);
}

.notice-clause :focus-visible,
.notice-more :focus-visible,
.notice-breadcrumb a:focus-visible {
  outline: 2px solid var(--color-neon);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (min-width: 768px) {
  .notice-mast {
    padding: 5rem 2rem 4rem;
  }
  .notice-layout {
    padding-top: 3rem;
  }
  .notice-clause {
    padding: 2.5rem 0 2.75rem;
  }
  .clause-title {
    font-size: 1.4rem;
  }
  .clause-index {
    font-size: 0.82rem;
  }
  .clause-icon-wrap {
    width: 2.3rem;
    height: 2.3rem;
  }
  .clause-body p,
  .clause-list li {
    font-size: 0.95rem;
  }
  .notice-more {
    margin-top: 4rem;
  }
  .notice-more-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .notice-more-card {
    padding: 1.6rem 1.6rem 1.7rem 1.9rem;
  }
  .more-card-desc {
    font-size: 0.88rem;
  }
}

@media (min-width: 1024px) {
  .notice-mast {
    padding: 6.5rem 2rem 5rem;
  }
  .notice-column {
    margin-left: 4rem;
  }
  .notice-column::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -2.75rem;
    width: 2px;
    background: linear-gradient(180deg, transparent, rgba(122, 46, 255, 0.55) 12%, rgba(0, 255, 136, 0.45) 88%, transparent);
    border-radius: 999px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .notice-more-card {
    transition: none;
  }
}