.page-disclaimer {
  --usage-line: rgba(139, 92, 246, 0.35);
  --usage-glow: rgba(139, 92, 246, 0.16);
  --usage-number-col: 2.75rem;
  color: var(--mist);
}

.page-disclaimer .usage-hero {
  position: relative;
  overflow: hidden;
  padding: 2.25rem 0 3rem;
  background:
    radial-gradient(circle at 82% 18%, rgba(139, 92, 246, 0.22), transparent 34%),
    radial-gradient(circle at 12% 76%, rgba(94, 234, 212, 0.08), transparent 30%),
    var(--deep-space);
}

.page-disclaimer .usage-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(215, 222, 234, 0.22) 1px, transparent 1px);
  background-size: 4.5rem 4.5rem;
  opacity: 0.45;
  pointer-events: none;
}

.page-disclaimer .usage-hero__inner {
  position: relative;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-disclaimer .usage-hero__copy > * + * {
  margin-top: 1.1rem;
}

.page-disclaimer .usage-hero h1 {
  max-width: 15ch;
  margin-bottom: 0;
  color: var(--silver);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.page-disclaimer .usage-hero__lede {
  max-width: 62ch;
  margin-bottom: 0;
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.8;
}

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

.page-disclaimer .usage-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .usage-hero__visual {
  margin: 0;
}

.page-disclaimer .usage-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

.page-disclaimer .usage-hero__caption {
  margin-top: 0.75rem;
  color: var(--violet-soft);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
}

.page-disclaimer .usage-toc {
  padding: 1.5rem 0;
}

.page-disclaimer .usage-toc__shell {
  padding: 1.25rem;
}

.page-disclaimer .usage-toc__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.page-disclaimer .usage-toc__head p {
  margin: 0;
  color: var(--violet-soft);
  font-size: 0.9rem;
}

.page-disclaimer .usage-toc__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.page-disclaimer .usage-toc__nav a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  padding: 0.65rem 0.75rem;
  color: var(--silver);
  font-size: 0.86rem;
  line-height: 1.4;
  text-decoration: none;
  background: rgba(7, 11, 26, 0.35);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.page-disclaimer .usage-toc__nav a:hover,
.page-disclaimer .usage-toc__nav a:focus-visible {
  color: var(--violet-soft);
  background: rgba(139, 92, 246, 0.1);
  border-color: var(--violet);
  outline: none;
}

.page-disclaimer .usage-toc__nav .data-mono {
  color: var(--violet-soft);
  font-size: 0.75rem;
}

.page-disclaimer .usage-section {
  padding: 2.25rem 0;
}

.page-disclaimer .usage-section + .usage-section {
  border-top: 1px solid rgba(37, 50, 77, 0.5);
}

.page-disclaimer .usage-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-disclaimer .usage-section__rail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--violet-soft);
  font-family: var(--font-mono);
}

.page-disclaimer .usage-section__rail::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--usage-line), transparent);
}

.page-disclaimer .usage-section__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--violet-soft);
  font-size: 0.85rem;
  border: 1px solid rgba(139, 92, 246, 0.5);
  border-radius: var(--radius-pill);
  background: rgba(139, 92, 246, 0.1);
}

.page-disclaimer .usage-section__content h2 {
  margin: 0 0 0.8rem;
  color: var(--silver);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-disclaimer .usage-section__content > p {
  max-width: 74ch;
  margin: 0 0 1rem;
  color: var(--mist);
  line-height: 1.8;
}

.page-disclaimer .usage-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  margin-top: 1.3rem;
}

.page-disclaimer .usage-mini {
  position: relative;
  padding: 1.25rem;
  overflow: hidden;
}

.page-disclaimer .usage-mini::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--violet);
}

.page-disclaimer .usage-mini--mint::before {
  background: var(--mint);
}

.page-disclaimer .usage-mini--amber::before {
  background: var(--amber);
}

.page-disclaimer .usage-mini h3 {
  margin: 0 0 0.5rem;
  color: var(--silver);
  font-size: 1rem;
  line-height: 1.4;
}

.page-disclaimer .usage-mini p {
  margin: 0;
  color: var(--mist);
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-disclaimer .usage-account-panel {
  margin-top: 1.25rem;
  padding: 1.25rem;
  background:
    linear-gradient(135deg, rgba(139, 92, 246, 0.12), transparent 55%),
    var(--pod);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.page-disclaimer .usage-account-panel__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .usage-account-panel__list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--mist);
  font-size: 0.94rem;
  line-height: 1.65;
}

.page-disclaimer .usage-account-panel__list li::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--mint);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(94, 234, 212, 0.09);
}

.page-disclaimer .fold {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(14, 22, 48, 0.72);
}

.page-disclaimer .fold-trigger {
  width: 100%;
  padding: 1rem 1.15rem;
  color: var(--silver);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.page-disclaimer .fold-trigger:hover,
.page-disclaimer .fold-trigger:focus-visible {
  color: var(--violet-soft);
  outline: none;
}

.page-disclaimer .fold-panel {
  padding: 0 1.15rem 1.15rem;
}

.page-disclaimer .fold-panel p {
  margin: 0.6rem 0 0;
  color: var(--mist);
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-disclaimer .usage-doc-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 1.25rem 0;
}

.page-disclaimer .usage-doc-stat {
  padding: 0.9rem 0.5rem;
  text-align: center;
  background: var(--nebula);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.page-disclaimer .usage-doc-stat .data-mono {
  display: block;
  color: var(--mint);
  font-size: 1.55rem;
  font-weight: 600;
}

.page-disclaimer .usage-doc-stat p {
  margin: 0.35rem 0 0;
  color: var(--mist);
  font-size: 0.78rem;
  line-height: 1.4;
}

.page-disclaimer .usage-inline-link {
  margin-top: 1.15rem;
}

.page-disclaimer .usage-inline-link a {
  color: var(--violet-soft);
  font-size: 0.92rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(183, 164, 255, 0.35);
}

.page-disclaimer .usage-inline-link a:hover,
.page-disclaimer .usage-inline-link a:focus-visible {
  color: var(--mint);
  border-bottom-color: var(--mint);
  outline: none;
}

.page-disclaimer .usage-cadence {
  display: grid;
  gap: 0.8rem;
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .usage-cadence__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  background: var(--pod);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.page-disclaimer .usage-cadence__mark {
  align-self: start;
  padding: 0.25rem 0.55rem;
  color: var(--amber);
  font-size: 0.72rem;
  white-space: nowrap;
  background: rgba(245, 184, 75, 0.09);
  border: 1px solid rgba(245, 184, 75, 0.28);
  border-radius: var(--radius-pill);
}

.page-disclaimer .usage-cadence__body h3 {
  margin: 0 0 0.35rem;
  color: var(--silver);
  font-size: 0.98rem;
}

.page-disclaimer .usage-cadence__body p {
  margin: 0;
  color: var(--mist);
  font-size: 0.93rem;
  line-height: 1.7;
}

.page-disclaimer .usage-tool-groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.page-disclaimer .usage-tool-group {
  padding: 1rem;
  background: var(--nebula);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.page-disclaimer .usage-tool-group h3 {
  margin: 0 0 0.65rem;
  color: var(--silver);
  font-size: 0.95rem;
}

.page-disclaimer .usage-tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .usage-ip {
  margin-top: 1.3rem;
  padding: 1.25rem;
  background:
    linear-gradient(135deg, rgba(245, 184, 75, 0.1), transparent 60%),
    var(--pod);
  border: 1px solid rgba(245, 184, 75, 0.32);
  border-radius: var(--radius-md);
}

.page-disclaimer .usage-ip h3 {
  margin: 0 0 0.55rem;
  color: var(--amber);
  font-size: 1rem;
}

.page-disclaimer .usage-ip p {
  margin: 0;
  color: var(--mist);
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-disclaimer .usage-contact {
  display: grid;
  gap: 1rem;
  margin-top: 1.35rem;
}

.page-disclaimer .usage-contact__card {
  padding: 1.35rem;
  background: var(--nebula);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.page-disclaimer .usage-contact__label {
  margin: 0 0 0.35rem;
  color: var(--violet-soft);
  font-size: 0.8rem;
}

.page-disclaimer .usage-contact__email {
  margin: 0;
  color: var(--mint);
  font-size: clamp(0.98rem, 3.2vw, 1.42rem);
  line-height: 1.45;
  word-break: break-word;
}

.page-disclaimer .usage-contact__list {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .usage-contact__list li {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 0.75rem;
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-disclaimer .usage-contact__list li > span:first-child {
  color: var(--violet-soft);
}

.page-disclaimer .usage-contact__note {
  padding: 1.2rem;
  background: rgba(14, 22, 48, 0.62);
  border: 1px dashed rgba(139, 92, 246, 0.35);
  border-radius: var(--radius-md);
}

.page-disclaimer .usage-contact__note p {
  margin: 0 0 0.7rem;
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-disclaimer .usage-contact__note p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .usage-contact__note a {
  color: var(--violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(183, 164, 255, 0.35);
}

.page-disclaimer .usage-contact__note a:hover,
.page-disclaimer .usage-contact__note a:focus-visible {
  color: var(--mint);
  border-bottom-color: var(--mint);
  outline: none;
}

@media (min-width: 720px) {
  .page-disclaimer .usage-hero {
    padding: 3rem 0 4rem;
  }

  .page-disclaimer .usage-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 2.5rem;
  }

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

  .page-disclaimer .usage-section__grid {
    grid-template-columns: var(--usage-number-col) minmax(0, 1fr);
    gap: 1.5rem;
  }

  .page-disclaimer .usage-section__rail {
    display: block;
    position: sticky;
    top: 7rem;
    height: max-content;
  }

  .page-disclaimer .usage-section__rail::after {
    display: block;
    width: 1px;
    height: 5rem;
    margin: 0.7rem auto 0;
    background: linear-gradient(var(--usage-line), transparent);
  }

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

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

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

  .page-disclaimer .usage-contact {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .usage-toc__nav {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-disclaimer .usage-section {
    padding: 3rem 0;
  }

  .page-disclaimer .usage-hero h1 {
    max-width: 13ch;
  }

  .page-disclaimer .usage-hero__lede {
    font-size: 1.06rem;
  }
}
<<<END>>>