.page-disclaimer {
  --dl-numcol: 84px;
  --dl-line: 1px solid var(--rule);
  position: relative;
  padding: calc(var(--header-h) + clamp(2.25rem, 5.5vw, 4.5rem)) 0 clamp(3rem, 7vw, 5.5rem);
  color: var(--paper);
  background:
    radial-gradient(58% 38% at 84% 0%, rgba(53, 240, 208, 0.075), transparent 72%),
    radial-gradient(40% 30% at 4% 68%, rgba(255, 163, 60, 0.05), transparent 70%);
  overflow-x: hidden;
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(1.5rem, 3.5vw, 2.75rem);
}

.page-disclaimer .usage-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4.5vw, 3.25rem);
  border-bottom: var(--dl-line);
}

.page-disclaimer .usage-hero h1 {
  margin: 0.55rem 0 0;
  font-family: var(--font-sans);
  font-size: clamp(2rem, 5.2vw, 3.5rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: 0.045em;
  color: var(--paper);
  max-width: 15ch;
}

.page-disclaimer .usage-lede {
  margin: clamp(1rem, 2vw, 1.5rem) 0 0;
  max-width: 36em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--paper);
}

.page-disclaimer .usage-hero-side {
  align-self: end;
  padding-left: clamp(1rem, 2.2vw, 1.5rem);
  border-left: 2px solid var(--cyan-dim);
}

.page-disclaimer .usage-hero-count {
  margin: 0;
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-disclaimer .usage-index {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
}

.page-disclaimer .usage-index a {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 0.45rem 0;
  font-size: var(--fs-note);
  line-height: 1.6;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .usage-index a .mono {
  color: var(--cyan-dim);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  flex: none;
}

.page-disclaimer .usage-index a:hover,
.page-disclaimer .usage-index a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan-dim);
}

.page-disclaimer .usage-body {
  margin-top: clamp(0.5rem, 1.5vw, 1rem);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.7rem;
  padding: clamp(1.4rem, 3vw, 2.15rem) 0;
  border-top: var(--dl-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .clause:first-child {
  border-top: 0;
}

.page-disclaimer .clause-num {
  margin: 0;
  line-height: 1;
}

.page-disclaimer .clause-num a {
  display: inline-block;
  min-width: 3.2rem;
  padding: 0.3rem 0.55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-align: center;
  color: var(--cyan-dim);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-disclaimer .clause-num a:hover,
.page-disclaimer .clause-num a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .clause-body {
  min-width: 0;
}

.page-disclaimer .clause-body h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.1rem, 1.7vw, 1.45rem);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: 0.045em;
  color: var(--paper);
}

.page-disclaimer .clause-body p {
  margin: 0 0 0.9rem;
  max-width: 40em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--paper);
}

.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-body .clause-note {
  font-size: var(--fs-note);
  line-height: 1.8;
  color: var(--muted);
  max-width: 42em;
}

.page-disclaimer .clause-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .clause-body a:hover,
.page-disclaimer .clause-body a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .clause.is-marked .clause-body h2::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 0.9em;
  margin-right: 0.55rem;
  vertical-align: -0.05em;
  background: var(--amber);
}

.page-disclaimer .usage-figure {
  margin: clamp(1rem, 2.4vw, 1.6rem) 0 0.2rem;
  max-width: 100%;
}

.page-disclaimer .usage-figure .figure-frame {
  border: 1px solid var(--rule);
  overflow: hidden;
}

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

.page-disclaimer .usage-figure .figure-caption {
  margin-top: 0.65rem;
  font-size: var(--fs-note);
  line-height: 1.72;
  color: var(--muted);
  max-width: 44em;
}

.page-disclaimer .clause-break {
  height: 16px;
  border-bottom: var(--dl-line);
  background-image: repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 16px);
  background-repeat: repeat-x;
  background-position: left bottom;
  background-size: auto 7px;
}

.page-disclaimer .clause-break + .clause {
  border-top: 0;
}

.page-disclaimer .usage-end {
  margin-top: clamp(2rem, 4vw, 3rem);
}

.page-disclaimer .usage-rule {
  height: 10px;
  border-top: var(--dl-line);
  border-bottom: var(--dl-line);
  background-image: repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 10px);
  background-repeat: repeat-x;
  background-position: left top;
  background-size: auto 4px;
}

.page-disclaimer .usage-end-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  padding-top: clamp(1rem, 2.4vw, 1.5rem);
}

.page-disclaimer .usage-end-meta {
  margin: 0;
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--muted-deep);
}

.page-disclaimer .usage-top {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 1.1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-decoration: none;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-disclaimer .usage-top:hover,
.page-disclaimer .usage-top:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

@media (min-width: 820px) {
  .page-disclaimer .usage-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    column-gap: var(--gap);
  }

  .page-disclaimer .clause {
    grid-template-columns: var(--dl-numcol) minmax(0, 1fr);
    gap: 0 clamp(1.25rem, 3vw, 2.5rem);
  }

  .page-disclaimer .clause-num {
    padding-top: 0.28rem;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .usage-hero h1 {
    max-width: 13ch;
  }

  .page-disclaimer .clause-body p {
    max-width: 38em;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .usage-hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.2rem);
  }

  .page-disclaimer .usage-end-row {
    justify-content: flex-start;
  }
}
<<<END>>>