.page-disclaimer {
  --terms-line: rgba(147, 168, 199, 0.2);
  --terms-glow: rgba(0, 229, 255, 0.25);
  --terms-card-bg: rgba(26, 35, 64, 0.55);
  position: relative;
  isolation: isolate;
  padding: clamp(1.25rem, 4vw, 2.5rem) 0 clamp(2.5rem, 6vw, 5rem);
  color: var(--c-text);
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 15% 8%, rgba(164, 75, 255, 0.16), transparent 30%),
    radial-gradient(circle at 88% 24%, rgba(0, 229, 255, 0.1), transparent 32%),
    radial-gradient(rgba(147, 168, 199, 0.34) 1px, transparent 1.6px);
  background-size: 100% 100%, 100% 100%, 26px 26px;
  pointer-events: none;
}

.page-disclaimer__anchor-top {
  display: block;
  position: absolute;
  top: 0;
}

.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1.75rem;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--c-text-dim);
  text-transform: uppercase;
}

.page-disclaimer .breadcrumb a {
  color: var(--c-text-dim);
  text-decoration: none;
  transition: color 0.25s ease;
}

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

.page-disclaimer .breadcrumb span[aria-hidden] {
  color: var(--c-text-dim);
  opacity: 0.7;
}

.page-disclaimer__head {
  max-width: 940px;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-disclaimer__head .eyebrow {
  margin-bottom: 1rem;
  color: var(--c-cyan);
}

.page-disclaimer__head .display-title {
  margin: 0 0 1.25rem;
}

.page-disclaimer__lead {
  max-width: 46em;
  margin: 0 0 1.6rem;
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.8;
  color: var(--c-text-dim);
}

.page-disclaimer__head-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-disclaimer__visual-ribbon {
  position: relative;
  width: min(calc(100% - 2rem), var(--container-w));
  height: 200px;
  margin: 0 auto clamp(2.5rem, 6vw, 4rem);
  overflow: hidden;
  border: 1px solid var(--terms-line);
  border-radius: var(--radius-card);
  box-shadow: 0 24px 70px rgba(5, 7, 15, 0.42);
}

.page-disclaimer__ribbon-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.25) brightness(0.72) contrast(1.05);
}

.page-disclaimer__ribbon-note {
  position: absolute;
  bottom: 1rem;
  left: 1.25rem;
  max-width: calc(100% - 2.5rem);
  margin: 0;
  color: var(--c-white);
  font-family: var(--font-data);
  font-size: 0.76rem;
  line-height: 1.6;
  letter-spacing: 0.14em;
  text-shadow: 0 2px 10px rgba(5, 7, 15, 0.9);
}

.page-disclaimer__layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-disclaimer__toc {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  background: var(--terms-card-bg);
  border: 1px solid var(--terms-line);
  border-radius: var(--radius-card);
  backdrop-filter: blur(10px);
}

.page-disclaimer__toc-label {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
  text-transform: uppercase;
}

.page-disclaimer__toc-list {
  display: grid;
  gap: 0.6rem;
  margin: 1.1rem 0 1.35rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer__toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--c-text-dim);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-disclaimer__toc-list a::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--c-purple);
  opacity: 0.65;
  transform: translateY(-1px);
  transition: opacity 0.25s ease;
}

.page-disclaimer__toc-list a:hover {
  color: var(--c-text);
}

.page-disclaimer__toc-list a:hover::before {
  opacity: 1;
}

.page-disclaimer__stat-list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--terms-line);
}

.page-disclaimer__stat-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-data);
  font-size: 0.85rem;
}

.page-disclaimer__stat-row dt {
  color: var(--c-text-dim);
}

.page-disclaimer__stat-row dd {
  margin: 0;
  color: var(--c-green);
  letter-spacing: 0.04em;
}

.page-disclaimer__terms {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.terms-card {
  display: grid;
  grid-template-columns: 2.8rem minmax(0, 1fr);
  gap: 0.9rem 1.1rem;
  padding: clamp(1.3rem, 3vw, 2rem);
  background: var(--terms-card-bg);
  border: 1px solid var(--terms-line);
  border-radius: var(--radius-card);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.terms-card:hover {
  border-color: rgba(0, 229, 255, 0.32);
  box-shadow: 0 0 0 1px rgba(0, 229, 255, 0.06), 0 18px 50px rgba(5, 7, 15, 0.3);
}

.terms-card__index {
  grid-row: 1;
  font-family: var(--font-data);
  font-size: clamp(2.4rem, 7vw, 3.8rem);
  line-height: 1;
  font-weight: 600;
  color: rgba(0, 229, 255, 0.22);
  transform: translateY(0.2em);
  user-select: none;
}

.terms-card__body {
  min-width: 0;
}

.terms-card__body summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  list-style: none;
}

.terms-card__body summary::-webkit-details-marker {
  display: none;
}

.terms-card__body summary::after {
  content: "＋";
  font-family: var(--font-data);
  font-size: 1.1rem;
  color: var(--c-orange);
  transition: transform 0.25s ease, color 0.25s ease;
}

.terms-card__body details[open] summary::after {
  content: "－";
  color: var(--c-cyan);
  transform: rotate(180deg);
}

.terms-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.03em;
  color: var(--c-text);
}

.terms-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: term;
}

.terms-list li {
  counter-increment: term;
  position: relative;
  padding: 0.8rem 0 0.8rem 2.4rem;
  border-bottom: 1px solid rgba(147, 168, 199, 0.1);
  color: var(--c-text-dim);
  font-size: 0.96rem;
  line-height: 1.75;
}

.terms-list li:last-child {
  border-bottom: 0;
}

.terms-list li::before {
  content: counter(term, decimal-leading-zero);
  position: absolute;
  top: 0.85rem;
  left: 0;
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--c-purple);
}

.page-disclaimer__more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: linear-gradient(135deg, rgba(164, 75, 255, 0.16), rgba(0, 229, 255, 0.08)), var(--terms-card-bg);
  border: 1px solid var(--terms-line);
  border-radius: var(--radius-card);
}

.page-disclaimer__more-title {
  margin: 0 0 0.4rem;
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
}

.page-disclaimer__more-text {
  max-width: 42em;
  margin: 0;
  color: var(--c-text-dim);
  line-height: 1.75;
}

.page-disclaimer__more-text a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
}

.page-disclaimer__more-text a:hover {
  color: var(--c-green);
}

@media (min-width: 720px) {
  .page-disclaimer__visual-ribbon {
    height: 240px;
  }

  .page-disclaimer__ribbon-note {
    font-size: 0.84rem;
  }

  .terms-card {
    grid-template-columns: 4.2rem minmax(0, 1fr);
    gap: 1rem 1.6rem;
  }

  .terms-card__index {
    font-size: 4rem;
  }
}

@media (min-width: 960px) {
  .page-disclaimer__layout {
    grid-template-columns: 270px minmax(0, 1fr);
    align-items: start;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-disclaimer__toc {
    position: sticky;
    top: 1.6rem;
  }

  .page-disclaimer__visual-ribbon {
    height: 260px;
  }
}