.page-disclaimer {
  --ud-line: rgba(42, 74, 115, 0.72);
  --ud-panel: #12294A;
  --ud-key-line: #FF6A13;
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
}

.page-disclaimer .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- hero ---------- */

.page-disclaimer .usage-hero {
  padding-top: 104px;
  padding-bottom: 0;
}

.page-disclaimer .breadcrumb {
  color: var(--steel-soft);
  margin-bottom: 28px;
}

.page-disclaimer .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

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

.page-disclaimer .usage-hero__grid {
  display: grid;
  gap: 32px;
  padding-bottom: 40px;
}

.page-disclaimer .section-label {
  margin: 0 0 14px;
}

.page-disclaimer .usage-hero h1 {
  margin: 0;
  font-size: clamp(2.1rem, 1.1rem + 4.6vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  font-weight: 800;
  max-width: 14ch;
}

.page-disclaimer .usage-hero__intro {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .usage-hero__rail {
  border-left: 2px solid var(--orange);
  padding: 4px 0 4px 18px;
}

.page-disclaimer .usage-hero__rail-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--electric);
}

.page-disclaimer .usage-hero__meta {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .usage-hero__meta-row {
  display: grid;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ud-line);
}

.page-disclaimer .usage-hero__meta-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .usage-hero__meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel-soft);
}

.page-disclaimer .usage-hero__meta dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--white);
}

.page-disclaimer .usage-hero__banner {
  margin-top: 8px;
}

.page-disclaimer .usage-hero__frame {
  margin: 0;
  border: 1px solid var(--ud-line);
  aspect-ratio: 8 / 3;
  overflow: hidden;
  background: var(--navy-2);
}

.page-disclaimer .usage-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.72;
}

/* ---------- clauses ---------- */

.page-disclaimer .usage-body {
  padding: 64px 0 72px;
}

.page-disclaimer .clause-group {
  margin-top: 0;
}

.page-disclaimer .clause-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--steel);
  margin-bottom: 20px;
}

.page-disclaimer .clause-group__head h3 {
  margin: 0;
  font-size: clamp(1.25rem, 1rem + 1.2vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.005em;
  line-height: 1.25;
  color: var(--white);
}

.page-disclaimer .clause-group__idx {
  flex: none;
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid rgba(255, 106, 19, 0.45);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  line-height: 1.4;
  color: var(--orange);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .clause-group__idx:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--navy);
}

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

.page-disclaimer .clause {
  position: relative;
  padding: 18px 18px 18px 24px;
  background: linear-gradient(100deg, rgba(18, 41, 74, 0.85), rgba(18, 41, 74, 0.35));
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--steel);
  transition: width 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-disclaimer .clause:hover::before,
.page-disclaimer .clause:focus-within::before {
  width: 5px;
  background: var(--orange);
}

.page-disclaimer .clause--key::before {
  width: 4px;
  background: var(--orange);
}

.page-disclaimer .clause--key:hover::before {
  width: 6px;
}

.page-disclaimer .clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--steel-soft);
  margin-bottom: 6px;
}

.page-disclaimer .clause--key .clause__num {
  color: var(--amber);
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-disclaimer .clause-pause {
  margin: 40px 0 0;
  padding: 12px 0 12px 20px;
  border-top: 1px dashed var(--ud-line);
  border-left: 2px solid rgba(90, 224, 208, 0.5);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--electric);
}

.page-disclaimer .clause-pause + .clause-group {
  margin-top: 40px;
}

/* ---------- outro ---------- */

.page-disclaimer .usage-outro {
  padding-bottom: 88px;
}

.page-disclaimer .usage-outro .rule {
  margin: 0 0 28px;
}

.page-disclaimer .exit-bar {
  display: grid;
  gap: 12px;
}

.page-disclaimer .exit-card {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 26px 56px 26px 22px;
  background: var(--ud-panel);
  border: 1px solid var(--steel);
  text-decoration: none;
  color: var(--white);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .exit-card__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--electric);
  transition: color 0.2s var(--ease);
}

.page-disclaimer .exit-card__title {
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 500;
}

.page-disclaimer .exit-card__arrow {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--orange);
  transition: transform 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .exit-card:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--navy);
}

.page-disclaimer .exit-card:hover .exit-card__label {
  color: rgba(10, 27, 51, 0.72);
}

.page-disclaimer .exit-card:hover .exit-card__arrow {
  color: var(--navy);
  transform: translateY(-50%) translateX(4px);
}

.page-disclaimer .usage-outro__note {
  margin: 26px 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--steel-soft);
}

.page-disclaimer .usage-outro__note a {
  color: var(--electric);
  text-decoration: none;
  border-bottom: 1px solid rgba(90, 224, 208, 0.4);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .usage-outro__note a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- responsive ---------- */

@media (min-width: 720px) {
  .page-disclaimer .clause-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 28px;
  }

  .page-disclaimer .exit-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .usage-hero {
    padding-top: 132px;
  }

  .page-disclaimer .usage-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(40px, 6vw, 96px);
    align-items: end;
    padding-bottom: 56px;
  }

  .page-disclaimer .usage-body {
    padding: 80px 0 96px;
  }

  .page-disclaimer .clause {
    padding: 20px 22px 20px 28px;
  }

  .page-disclaimer .clause__body p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .usage-hero__frame {
    aspect-ratio: 4 / 3;
  }

  .page-disclaimer .clause {
    padding: 16px 14px 16px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause::before,
  .page-disclaimer .exit-card,
  .page-disclaimer .exit-card__arrow,
  .page-disclaimer .clause-group__idx {
    transition: none;
  }

  .page-disclaimer .exit-card:hover .exit-card__arrow {
    transform: translateY(-50%);
  }
}