.page-disclaimer {
  --usage-rule: rgba(14, 59, 67, .14);
  --usage-rule-soft: rgba(14, 59, 67, .08);
  background: var(--sand);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
}

.page-disclaimer .container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Hero ---------- */
.page-disclaimer .usage-hero {
  padding-block: clamp(28px, 5vw, 64px) clamp(36px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(216, 155, 43, .13), transparent 58%),
    linear-gradient(180deg, var(--shell), var(--sand));
  border-bottom: 1px solid var(--usage-rule);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--graphite);
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .breadcrumb a {
  color: var(--peacock-mid);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .breadcrumb a:hover {
  border-bottom-color: var(--amber);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--graphite);
  opacity: .6;
}

.page-disclaimer .usage-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-disclaimer .eyebrow {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .usage-hero h1 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--peacock);
}

.page-disclaimer .usage-hero .lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--graphite);
}

.page-disclaimer .usage-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .usage-pill {
  display: inline-block;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--peacock);
  background: rgba(14, 59, 67, .05);
  border: 1px solid var(--usage-rule);
  border-radius: 999px;
}

.page-disclaimer .usage-pill:last-child {
  color: #6b4e12;
  background: var(--amber-soft);
  border-color: rgba(216, 155, 43, .55);
}

.page-disclaimer .frame {
  position: relative;
  padding: 14px;
  background: var(--shell);
  border: 1px solid var(--usage-rule);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.page-disclaimer .frame--ruler::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, var(--usage-rule-soft) 0 1px, transparent 1px 14px);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

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

.page-disclaimer .media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--sand);
}

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

.page-disclaimer .media--wide img {
  aspect-ratio: 16 / 9;
}

.page-disclaimer .media__caption {
  margin: 10px 2px 0;
  font-size: 13px;
  color: var(--graphite);
}

/* ---------- Body layout ---------- */
.page-disclaimer .usage-body {
  padding-block: clamp(36px, 6vw, 80px);
}

.page-disclaimer .usage-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

/* ---------- TOC ---------- */
.page-disclaimer .usage-toc {
  background: var(--shell);
  border: 1px solid var(--usage-rule);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.page-disclaimer .usage-toc__title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--graphite);
}

.page-disclaimer .usage-toc__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .usage-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--peacock);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background .18s ease, border-color .18s ease;
}

.page-disclaimer .usage-toc__list a:hover,
.page-disclaimer .usage-toc__list a:focus-visible {
  background: rgba(216, 155, 43, .12);
  border-left-color: var(--amber);
  outline: none;
}

.page-disclaimer .usage-toc__list .mono {
  font-size: 12px;
  color: var(--amber);
  letter-spacing: .06em;
}

.page-disclaimer .usage-toc__cta {
  display: block;
  text-align: center;
}

/* ---------- Buttons (within scope) ---------- */
.page-disclaimer .btn {
  display: inline-block;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}

.page-disclaimer .btn:hover {
  transform: translateY(-2px);
}

.page-disclaimer .btn--amber {
  background: var(--amber);
  color: #23180a;
  border-color: rgba(216, 155, 43, .9);
}

.page-disclaimer .btn--amber:hover {
  background: var(--amber-soft);
}

.page-disclaimer .btn--on-dark {
  background: transparent;
  color: var(--amber-soft);
  border-color: rgba(242, 212, 138, .5);
}

.page-disclaimer .btn--on-dark:hover {
  background: rgba(242, 212, 138, .12);
}

.page-disclaimer .btn--ghost {
  background: transparent;
  color: rgba(246, 241, 232, .82);
  border-color: rgba(246, 241, 232, .28);
}

.page-disclaimer .btn--ghost:hover {
  border-color: rgba(246, 241, 232, .6);
  color: var(--shell);
}

/* ---------- Clauses ---------- */
.page-disclaimer .usage-articles {
  display: grid;
  gap: clamp(24px, 3vw, 34px);
}

.page-disclaimer .usage-clause {
  background: var(--shell);
  border: 1px solid var(--usage-rule);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 34px);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 96px;
}

.page-disclaimer .usage-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--usage-rule-soft);
}

.page-disclaimer .chapter-num {
  font-family: var(--mono);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 600;
  line-height: 1;
  color: var(--amber);
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .usage-clause h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--peacock);
}

.page-disclaimer .usage-clause p {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.5vw, 16px);
  color: var(--ink);
}

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

.page-disclaimer .usage-inline-code {
  padding: 1px 6px;
  font-size: .92em;
  color: var(--peacock);
  background: rgba(14, 59, 67, .07);
  border-radius: 4px;
}

/* Callout */
.page-disclaimer .usage-callout {
  margin-top: 18px;
  padding: 14px 16px;
  background: rgba(14, 59, 67, .045);
  border-left: 3px solid var(--peacock-mid);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-disclaimer .usage-callout__k {
  display: block;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--peacock-mid);
  margin-bottom: 4px;
}

.page-disclaimer .usage-callout p {
  margin: 0;
  font-size: 14px;
  color: var(--graphite);
}

/* Version card */
.page-disclaimer .usage-version-card {
  margin: 18px 0 4px;
  display: grid;
  gap: 0;
  border: 1px solid var(--usage-rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(242, 212, 138, .16), rgba(242, 212, 138, .04));
}

.page-disclaimer .usage-version-card__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 12px 16px;
  border-top: 1px solid var(--usage-rule-soft);
}

.page-disclaimer .usage-version-card__row:first-child {
  border-top: 0;
}

.page-disclaimer .usage-version-card__label {
  font-size: 13px;
  color: var(--graphite);
}

.page-disclaimer .usage-version-card__val {
  font-size: 13px;
  color: var(--peacock);
  letter-spacing: .03em;
}

/* Details */
.page-disclaimer .usage-details {
  margin-top: 16px;
  border: 1px solid var(--usage-rule);
  border-radius: var(--radius);
  background: var(--shell);
  overflow: hidden;
}

.page-disclaimer .usage-details summary {
  cursor: pointer;
  list-style: none;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--peacock);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background .18s ease;
}

.page-disclaimer .usage-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .usage-details summary::after {
  content: "＋";
  font-family: var(--mono);
  color: var(--amber);
  font-size: 14px;
  line-height: 1;
}

.page-disclaimer .usage-details[open] summary::after {
  content: "－";
}

.page-disclaimer .usage-details summary:hover {
  background: rgba(216, 155, 43, .1);
}

.page-disclaimer .usage-details__list {
  margin: 0;
  padding: 0 16px 16px 34px;
  list-style: none;
}

.page-disclaimer .usage-details__list li {
  position: relative;
  padding: 4px 0 4px 0;
  font-size: 14px;
  color: var(--graphite);
}

.page-disclaimer .usage-details__list li::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--amber);
}

.page-disclaimer .usage-details__para {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 14px;
  color: var(--graphite);
  font-family: var(--mono);
  letter-spacing: .01em;
}

/* Contact */
.page-disclaimer .usage-contact {
  list-style: none;
  margin: 16px 0 10px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .usage-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 16px;
  border: 1px solid var(--usage-rule);
  border-radius: var(--radius);
  background: rgba(246, 241, 232, .6);
}

.page-disclaimer .usage-contact__k {
  min-width: 84px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--graphite);
}

.page-disclaimer .usage-contact a {
  font-size: 14px;
  font-weight: 600;
  color: var(--peacock-mid);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 92, 99, .35);
  word-break: break-all;
}

.page-disclaimer .usage-contact a:hover {
  color: var(--peacock);
  border-bottom-color: var(--amber);
}

.page-disclaimer .usage-note {
  font-size: 13px;
  color: var(--graphite);
  margin: 0;
}

/* CTA panel */
.page-disclaimer .panel--dark {
  background: linear-gradient(150deg, var(--peacock), var(--peacock-deep));
  color: var(--sand);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 3.4vw, 40px);
  border: 1px solid rgba(242, 212, 138, .22);
}

.page-disclaimer .usage-cta {
  display: grid;
  gap: 20px;
}

.page-disclaimer .usage-cta h2 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: clamp(20px, 2.8vw, 28px);
  font-weight: 800;
  line-height: 1.32;
  color: var(--shell);
}

.page-disclaimer .usage-cta p {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  color: rgba(246, 241, 232, .8);
}

.page-disclaimer .usage-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Reveal ---------- */
.page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s ease, transform .55s ease;
}

.page-disclaimer [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.page-disclaimer [data-reveal]:nth-child(2) { transition-delay: 70ms; }
.page-disclaimer [data-reveal]:nth-child(3) { transition-delay: 140ms; }
.page-disclaimer [data-reveal]:nth-child(4) { transition-delay: 210ms; }

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: opacity .2s ease;
    transition-delay: 0ms !important;
  }
  .page-disclaimer .btn:hover {
    transform: none;
  }
}

/* ---------- Responsive ---------- */
@media (min-width: 720px) {
  .page-disclaimer .usage-hero__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-disclaimer .usage-contact li {
    flex-wrap: nowrap;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .usage-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-disclaimer .usage-toc {
    position: sticky;
    top: 24px;
  }

  .page-disclaimer .usage-hero__grid {
    grid-template-columns: 8fr 4fr;
  }
}

@media (max-width: 400px) {
  .page-disclaimer .usage-hero__meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-disclaimer .usage-clause__head {
    gap: 10px;
  }

  .page-disclaimer .usage-contact__k {
    min-width: 100%;
  }
}
<<<END>>>