.page-disclaimer {
  --disc-card: #FFFDF7;
  --disc-rule: rgba(79, 122, 106, 0.28);
  background: var(--paper-50);
  color: var(--pine-900);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

.page-disclaimer .disc-shell {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-disclaimer .usage-masthead {
  position: relative;
  padding-block: clamp(24px, 4vw, 44px) clamp(36px, 6vw, 76px);
  border-bottom: 1px solid var(--disc-rule);
  background-color: var(--paper-50);
  background-image:
    radial-gradient(120% 90% at 92% 0%, rgba(200, 164, 93, 0.20), transparent 58%),
    radial-gradient(90% 80% at 0% 100%, rgba(79, 122, 106, 0.16), transparent 62%),
    repeating-linear-gradient(0deg, rgba(11, 15, 14, 0.03) 0 1px, transparent 1px 8px);
}

.page-disclaimer .usage-masthead .breadcrumbs {
  margin-bottom: clamp(18px, 3.4vw, 36px);
}

.page-disclaimer .usage-masthead__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-disclaimer h1 {
  margin: clamp(10px, 1.6vw, 16px) 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(34px, 6.4vw, 74px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--ink-950);
}

.page-disclaimer .usage-lede {
  margin: 0;
  max-width: 32em;
  font-size: clamp(15.5px, 1.7vw, 17.5px);
  line-height: 1.85;
  color: var(--slate-500);
}

.page-disclaimer .masthead-points {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .masthead-points li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--pine-900);
}

.page-disclaimer .masthead-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 10px;
  height: 1px;
  background: var(--celadon-600);
}

.page-disclaimer .usage-masthead__visual {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(200, 164, 93, 0.55);
  background: var(--celadon-50);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .usage-masthead__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .usage-masthead__visual figcaption {
  padding: 12px clamp(14px, 2vw, 20px);
  border-top: 1px solid rgba(79, 122, 106, 0.18);
  background: var(--celadon-50);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  line-height: 1.6;
  color: var(--slate-500);
}

.page-disclaimer .usage-body {
  padding-block: clamp(28px, 5vw, 72px) clamp(40px, 7vw, 96px);
}

.page-disclaimer .usage-layout {
  display: grid;
  gap: clamp(22px, 3.5vw, 44px);
  align-items: start;
}

.page-disclaimer .usage-rail {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .rail-panel {
  border: 1px solid var(--disc-rule);
  border-radius: var(--radius-lg);
  background: var(--celadon-50);
  padding: clamp(14px, 2.2vw, 20px);
}

.page-disclaimer .rail-panel .index-label {
  margin: 0 0 10px;
  color: var(--celadon-600);
}

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

.page-disclaimer .rail-link {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--pine-900);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.5;
  transition: background-color 0.22s var(--ease), border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-disclaimer .rail-link:hover {
  background: rgba(79, 122, 106, 0.14);
  border-color: rgba(79, 122, 106, 0.28);
  transform: translateX(2px);
}

.page-disclaimer .rail-link:focus-visible {
  outline: 2px solid var(--focus-400);
  outline-offset: 2px;
  background: var(--paper-50);
}

.page-disclaimer .rail-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cinnabar-600);
}

.page-disclaimer .rail-text {
  min-width: 0;
}

.page-disclaimer .rail-note {
  margin: 0;
  padding-inline: 4px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--slate-500);
}

.page-disclaimer .rail-note a {
  color: var(--celadon-600);
  text-underline-offset: 3px;
}

.page-disclaimer .rail-note a:focus-visible {
  outline: 2px solid var(--focus-400);
  outline-offset: 2px;
  border-radius: 3px;
}

.page-disclaimer .usage-terms {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  min-width: 0;
}

.page-disclaimer .term {
  position: relative;
  padding: clamp(20px, 3.4vw, 40px);
  border: 1px solid var(--disc-rule);
  border-radius: var(--radius-xl);
  background: var(--disc-card);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: box-shadow 0.28s var(--ease), border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-disclaimer .term:hover {
  border-color: rgba(79, 122, 106, 0.55);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.page-disclaimer .term:focus-within {
  box-shadow: 0 0 0 3px var(--focus-400);
}

.page-disclaimer .term__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  padding-bottom: clamp(12px, 2vw, 18px);
  margin-bottom: clamp(16px, 2.6vw, 24px);
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .term__num {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cinnabar-600);
}

.page-disclaimer .term__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--ink-950);
}

.page-disclaimer .term__body > p {
  margin: 0 0 1em;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pine-900);
}

.page-disclaimer .term__body > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .term__body ul {
  list-style: none;
  margin: 0 0 1em;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .term__body li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pine-900);
}

.page-disclaimer .term__body li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.75em;
  width: 12px;
  height: 1px;
  background: var(--celadon-600);
}

.page-disclaimer .term__body strong {
  font-weight: 600;
  color: var(--ink-950);
}

.page-disclaimer .term__body a {
  color: var(--celadon-600);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .term__body a:hover {
  color: var(--ink-950);
}

.page-disclaimer .term__body a:focus-visible {
  outline: 2px solid var(--focus-400);
  outline-offset: 3px;
  border-radius: 3px;
}

.page-disclaimer .cite-format {
  margin: 0 0 1em;
  padding: clamp(14px, 2.2vw, 20px) clamp(16px, 2.4vw, 24px);
  border-left: 3px solid var(--gold-500);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--celadon-50);
}

.page-disclaimer .cite-format__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--slate-500);
}

.page-disclaimer .cite-format__text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--pine-900);
  word-break: break-word;
}

.page-disclaimer .usage-handoff {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-xl);
  background: var(--pine-900);
  color: var(--paper-50);
}

.page-disclaimer .usage-handoff__label {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--gold-500);
}

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

.page-disclaimer .usage-handoff__list a {
  display: block;
  padding: 10px 14px;
  border: 1px solid rgba(168, 195, 181, 0.35);
  border-radius: var(--radius-sm);
  color: var(--paper-50);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.6;
  transition: background-color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-disclaimer .usage-handoff__list a:hover {
  background: rgba(168, 195, 181, 0.16);
  border-color: var(--celadon-300);
}

.page-disclaimer .usage-handoff__list a:focus-visible {
  outline: 2px solid var(--focus-400);
  outline-offset: 2px;
}

@media (min-width: 620px) {
  .page-disclaimer .usage-handoff__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .usage-masthead__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(32px, 5vw, 80px);
  }
}

@media (min-width: 980px) {
  .page-disclaimer .usage-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-disclaimer .usage-rail {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term,
  .page-disclaimer .rail-link,
  .page-disclaimer .usage-handoff__list a {
    transition: none;
  }

  .page-disclaimer .term:hover,
  .page-disclaimer .rail-link:hover {
    transform: none;
  }
}
<<<END>>>