.page-disclaimer {
  background-color: var(--ink);
  background-image:
    radial-gradient(circle at 86% 0%, rgba(242, 183, 5, 0.13), transparent 46%),
    repeating-linear-gradient(180deg, rgba(244, 241, 234, 0.026) 0 1px, transparent 1px 28px);
  color: var(--paper);
  font-family: var(--font-body);
  padding-bottom: var(--sp-8);
  overflow-x: clip;
}

.page-disclaimer .breadcrumb {
  padding-top: var(--sp-4);
  font-size: var(--fs-tiny);
  letter-spacing: 0.02em;
}

.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--lamp);
  border-bottom-color: var(--platform);
}

.page-disclaimer .breadcrumb li[aria-current="page"] {
  color: var(--paper-dim);
}

.page-disclaimer .usage-hero {
  padding: var(--sp-5) 0 var(--sp-6);
}

.page-disclaimer .usage-hero__inner {
  display: grid;
  gap: var(--sp-4);
}

.page-disclaimer .kicker {
  color: var(--platform);
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0;
}

.page-disclaimer h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0;
  max-width: 16em;
}

.page-disclaimer .usage-hero__lead {
  margin: 0;
  max-width: 34em;
  color: var(--paper-dim);
  font-size: var(--fs-lead);
  line-height: 1.75;
}

.page-disclaimer .usage-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.page-disclaimer .usage-hero__figure {
  margin: var(--sp-4) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-card);
  box-shadow: 0 22px 48px -34px rgba(0, 0, 0, 0.9);
}

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

.page-disclaimer .usage-index {
  display: grid;
  gap: var(--sp-1);
  padding: var(--sp-3) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .usage-index__item {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--radius-s);
  color: var(--paper);
  text-decoration: none;
  transition: background var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}

.page-disclaimer .usage-index__item:hover,
.page-disclaimer .usage-index__item:focus-visible {
  background: var(--ink-card);
  color: var(--lamp);
}

.page-disclaimer .usage-index__num {
  color: var(--platform);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-small);
  letter-spacing: 0.04em;
}

.page-disclaimer .usage-index__label {
  font-size: var(--fs-small);
  letter-spacing: 0.02em;
}

.page-disclaimer .usage-body {
  padding-top: var(--sp-6);
}

.page-disclaimer .usage-block {
  padding: var(--sp-5) 0 var(--sp-6);
  border-bottom: 1px solid rgba(143, 163, 184, 0.16);
}

.page-disclaimer .usage-block:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .usage-block__head {
  display: grid;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}

.page-disclaimer .usage-block__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 34px;
  line-height: 1;
  color: var(--platform);
  letter-spacing: -0.02em;
}

.page-disclaimer h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 4.4vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--paper);
}

.page-disclaimer .usage-block__hint {
  margin: 0;
  color: var(--steel);
  font-size: var(--fs-tiny);
  letter-spacing: 0.08em;
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 2.9rem minmax(0, 1fr);
  gap: var(--sp-2);
  padding: var(--sp-4) 0;
  border-bottom: 1px solid rgba(143, 163, 184, 0.16);
}

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

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-small);
  color: var(--steel);
  letter-spacing: 0.02em;
  padding-top: 3px;
}

.page-disclaimer .clause p {
  margin: 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--paper-dim);
  max-width: 40em;
}

.page-disclaimer .usage-note {
  margin: var(--sp-5) 0 0;
  padding: var(--sp-3) var(--sp-4);
  border-left: 3px solid var(--platform);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: linear-gradient(90deg, rgba(242, 183, 5, 0.12), rgba(242, 183, 5, 0) 78%);
  font-size: var(--fs-small);
  line-height: 1.85;
  color: var(--paper);
}

.page-disclaimer .usage-links {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.page-disclaimer .usage-links a {
  display: grid;
  gap: var(--sp-1);
  padding: var(--sp-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-card);
  color: var(--paper);
  text-decoration: none;
  transition: border-color var(--dur-1) var(--ease), transform var(--dur-2) var(--ease);
}

.page-disclaimer .usage-links a:hover,
.page-disclaimer .usage-links a:focus-visible {
  border-color: var(--platform);
  transform: translateY(-2px);
}

.page-disclaimer .usage-links__kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-disclaimer .usage-links__title {
  font-size: var(--fs-body);
  line-height: 1.5;
}

.page-disclaimer .usage-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  margin: var(--sp-6) 0 0;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
  font-size: var(--fs-tiny);
  color: var(--steel);
  letter-spacing: 0.02em;
}

.page-disclaimer .usage-top {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--paper);
  text-decoration: none;
  font-size: var(--fs-tiny);
  transition: border-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}

.page-disclaimer .usage-top::before {
  content: "↑";
  color: var(--platform);
  font-family: var(--font-mono);
}

.page-disclaimer .usage-top:hover,
.page-disclaimer .usage-top:focus-visible {
  border-color: var(--platform);
  color: var(--lamp);
}

.page-disclaimer .btn:focus-visible,
.page-disclaimer .usage-index__item:focus-visible,
.page-disclaimer .usage-links a:focus-visible,
.page-disclaimer .usage-top:focus-visible {
  outline: 2px solid var(--platform);
  outline-offset: 3px;
}

@media (min-width: 640px) {
  .page-disclaimer .usage-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-2);
    padding: var(--sp-4) 0;
  }

  .page-disclaimer .clause {
    grid-template-columns: 3.6rem minmax(0, 1fr);
    gap: var(--sp-4);
  }

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

@media (min-width: 900px) {
  .page-disclaimer .usage-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .usage-hero {
    padding: var(--sp-6) 0 var(--sp-7);
  }

  .page-disclaimer .usage-hero__figure {
    margin-top: var(--sp-5);
  }

  .page-disclaimer .usage-block {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: var(--sp-7);
    align-items: start;
    padding: var(--sp-7) 0;
  }

  .page-disclaimer .usage-block__head {
    position: sticky;
    top: 118px;
    margin-bottom: 0;
    padding-top: var(--sp-1);
  }

  .page-disclaimer .usage-block__num {
    font-size: 44px;
  }

  .page-disclaimer .usage-note {
    grid-column: 2;
  }

  .page-disclaimer .usage-body {
    padding-top: var(--sp-7);
  }
}
<<<END>>>