.page-disclaimer {
  --d-toc-width: 250px;
  --d-sec-accent: var(--color-orange);
  background: var(--color-gray);
  color: var(--color-gray-dark);
}

.page-disclaimer .notice-hero {
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 199, 0, 0.18) 0%, rgba(255, 199, 0, 0) 42%),
    linear-gradient(135deg, var(--color-blue-deep) 0%, var(--color-blue) 58%, #234f78 100%);
  color: var(--color-white);
  padding: 28px 0 58px;
  border-radius: 0 0 30px 30px;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .notice-hero::after {
  content: "05:30";
  position: absolute;
  right: -10px;
  bottom: -24px;
  font-family: var(--font-mono);
  font-size: clamp(90px, 18vw, 160px);
  font-weight: 800;
  line-height: 1;
  color: rgba(255, 199, 0, 0.14);
  letter-spacing: -0.06em;
  pointer-events: none;
}

.page-disclaimer .notice-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  margin-bottom: 30px;
}

.page-disclaimer .breadcrumb a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--color-yellow);
}

.page-disclaimer .crumb-sep {
  margin: 0 6px;
  opacity: 0.75;
}

.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--color-yellow);
}

.page-disclaimer .notice-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-yellow);
  color: var(--color-blue-deep);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.page-disclaimer .notice-hero__badge::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-blue-deep);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.2);
}

.page-disclaimer .notice-hero h1 {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: clamp(2.1rem, 6vw, 4rem);
  line-height: 1.1;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
  max-width: 14em;
}

.page-disclaimer .notice-hero__lead {
  font-size: 1.02rem;
  line-height: 1.85;
  max-width: 46em;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 16px;
}

.page-disclaimer .notice-hero__note {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.68);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-top: 14px;
  max-width: 44em;
}

.page-disclaimer .notice-body {
  display: block;
  padding-top: 26px;
  padding-bottom: 56px;
}

.page-disclaimer .notice-toc {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-left: 5px solid var(--color-orange);
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .notice-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.98rem;
  color: var(--color-blue-deep);
  letter-spacing: 0.06em;
}

.page-disclaimer .notice-toc__nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .notice-toc__nav a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--color-gray-dark);
  text-decoration: none;
  font-size: 0.94rem;
  border: 1px solid transparent;
  transition: background var(--duration), color var(--duration), border-color var(--duration), transform var(--duration);
}

.page-disclaimer .notice-toc__index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-orange);
  font-weight: 700;
}

.page-disclaimer .notice-toc__nav a:hover,
.page-disclaimer .notice-toc__nav a:focus {
  background: var(--color-orange-soft);
  color: var(--color-blue-deep);
  border-color: rgba(255, 122, 0, 0.28);
  transform: translateX(2px);
}

.page-disclaimer .notice-toc__nav a[data-chapter-link].is-active {
  background: var(--color-blue);
  color: var(--color-white);
}

.page-disclaimer .notice-toc__nav a[data-chapter-link].is-active .notice-toc__index {
  color: var(--color-yellow);
}

.page-disclaimer .notice-toc__aside {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-light);
  font-size: 0.84rem;
  line-height: 1.6;
  color: #6a7280;
}

.page-disclaimer .notice-content {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-disclaimer .notice-section {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: 20px;
  padding: 30px 22px 26px;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .notice-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--d-sec-accent, var(--color-orange)), transparent 72%);
}

.page-disclaimer .notice-section[data-chapter-marker="source"] {
  --d-sec-accent: var(--color-blue);
}

.page-disclaimer .notice-section[data-chapter-marker="update"] {
  --d-sec-accent: var(--color-orange);
}

.page-disclaimer .notice-section[data-chapter-marker="copyright"] {
  --d-sec-accent: var(--color-green);
}

.page-disclaimer .notice-section[data-chapter-marker="disclaim"] {
  --d-sec-accent: var(--color-yellow);
}

.page-disclaimer .notice-section:target {
  box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.22), var(--shadow-soft);
}

.page-disclaimer .notice-section__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.page-disclaimer .notice-section__no {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--color-blue-deep);
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.08rem;
  box-shadow: 0 0 0 4px rgba(27, 58, 92, 0.08);
}

.page-disclaimer .notice-section__head h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3.6vw, 2.2rem);
  font-weight: 800;
  color: var(--color-blue-deep);
  margin: 0;
}

.page-disclaimer .copyright-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-orange);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  margin-right: 4px;
  vertical-align: middle;
}

.page-disclaimer .notice-section__intro {
  font-size: 1.02rem;
  line-height: 1.75;
  color: #2f3b47;
  margin: 0 0 18px;
}

.page-disclaimer .notice-list {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
}

.page-disclaimer .notice-list__item {
  border: 1px solid var(--color-border-light);
  border-left: 4px solid var(--color-blue);
  background: #f7f9fb;
  border-radius: 12px;
  padding: 16px;
}

.page-disclaimer .notice-list__item:nth-child(2) {
  border-left-color: var(--color-orange);
}

.page-disclaimer .notice-list__item:nth-child(3) {
  border-left-color: var(--color-green);
}

.page-disclaimer .notice-list__item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-blue-deep);
  margin: 0 0 6px;
}

.page-disclaimer .notice-list__item p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: #4a5561;
  margin: 0;
}

.page-disclaimer .notice-ul {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .notice-ul li {
  position: relative;
  padding: 12px 12px 12px 42px;
  background: #f7f9fb;
  border-radius: 12px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: #3a4653;
}

.page-disclaimer .notice-ul li::before {
  content: "◆";
  position: absolute;
  left: 16px;
  top: 14px;
  color: var(--color-orange);
  font-size: 0.72rem;
}

.page-disclaimer .notice-copyright {
  display: grid;
  gap: 22px;
  align-items: start;
  margin-top: 16px;
}

.page-disclaimer .notice-copyright__text p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: #3a4653;
  margin: 0 0 12px;
}

.page-disclaimer .notice-copyright__figure {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  background: var(--color-orange-soft);
  box-shadow: var(--shadow-soft);
  max-width: 380px;
}

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

.page-disclaimer .notice-copyright__figure figcaption {
  padding: 12px 14px;
  font-size: 0.82rem;
  color: var(--color-blue-deep);
  background: var(--color-white);
  line-height: 1.5;
}

.page-disclaimer .notice-grid-2 {
  display: grid;
  gap: 14px;
  margin: 16px 0;
}

.page-disclaimer .notice-card {
  border: 1px solid var(--color-border-light);
  background: #f7f9fb;
  padding: 16px;
  border-radius: 14px;
  border-top: 4px solid var(--color-orange);
}

.page-disclaimer .notice-card:nth-child(2) {
  border-top-color: var(--color-yellow);
}

.page-disclaimer .notice-card:nth-child(3) {
  border-top-color: var(--color-blue);
}

.page-disclaimer .notice-card:nth-child(4) {
  border-top-color: var(--color-green);
}

.page-disclaimer .notice-card h3 {
  font-size: 0.98rem;
  color: var(--color-blue-deep);
  margin: 0 0 8px;
}

.page-disclaimer .notice-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #4a5561;
  margin: 0;
}

.page-disclaimer .notice-section__foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--color-border-light);
  font-size: 0.86rem;
  line-height: 1.7;
  color: #647080;
}

.page-disclaimer .notice-meta {
  margin-top: 28px;
  background: var(--color-blue);
  border-radius: 20px;
  padding: 24px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .notice-meta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-yellow));
}

.page-disclaimer .notice-meta__block {
  flex: 1 1 200px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .notice-meta__label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.64);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-disclaimer .notice-meta__value {
  font-size: 0.95rem;
  line-height: 1.5;
  word-break: break-all;
}

.page-disclaimer .notice-section a,
.page-disclaimer .notice-toc__aside a {
  color: var(--color-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 152, 219, 0.35);
}

.page-disclaimer .notice-section a:hover,
.page-disclaimer .notice-toc__aside a:hover {
  color: var(--color-orange);
  border-color: currentColor;
}

.page-disclaimer a:focus-visible {
  outline: 3px solid rgba(255, 122, 0, 0.45);
  outline-offset: 2px;
}

@media (min-width: 900px) {
  .page-disclaimer .notice-hero {
    padding-top: 44px;
    padding-bottom: 82px;
    border-radius: 0 0 42px 42px;
  }

  .page-disclaimer .notice-body {
    display: grid;
    grid-template-columns: var(--d-toc-width) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
    padding-top: 40px;
  }

  .page-disclaimer .notice-toc {
    margin: 0;
    position: sticky;
    top: calc(var(--header-h) + 22px);
    padding: 24px;
  }

  .page-disclaimer .notice-content {
    gap: 28px;
  }

  .page-disclaimer .notice-section {
    padding: 38px 38px 30px;
    border-radius: 24px;
  }

  .page-disclaimer .notice-copyright {
    grid-template-columns: minmax(0, 1fr) 340px;
  }

  .page-disclaimer .notice-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .notice-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .notice-ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .notice-meta {
    padding: 30px 32px;
  }
}