.page-disclaimer {
  --paper-ink: #1d3348;
  --paper-soft: #54708a;
  --link-cyan: #0f6e78;
  --orange-deep: #c4471a;
  --hairline: rgba(24, 58, 90, 0.16);
  background: var(--arena);
  color: var(--ice);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.7;
}

.page-disclaimer .breadcrumbs {
  padding: 1.25rem 0 0.5rem;
}

.page-disclaimer .rule-head {
  position: relative;
  overflow: hidden;
  padding: 1rem 0 2.25rem;
  background:
    radial-gradient(58rem 20rem at 88% -30%, rgba(53, 224, 208, 0.16), transparent 70%),
    radial-gradient(42rem 18rem at -12% 118%, rgba(255, 122, 61, 0.14), transparent 70%),
    var(--arena);
}

.page-disclaimer .rule-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  opacity: 0.42;
  -webkit-mask-image: linear-gradient(to bottom, #000 35%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 35%, transparent 100%);
  pointer-events: none;
}

.page-disclaimer .rule-head__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .rule-head h1 {
  margin: 0;
  max-width: 20em;
  font-size: clamp(1.85rem, 1.2rem + 3.1vw, 3.25rem);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-disclaimer .rule-head .lede {
  margin: 1rem 0 0;
  max-width: 44rem;
  color: var(--mist);
  font-size: clamp(0.98rem, 0.94rem + 0.3vw, 1.1rem);
  line-height: 1.75;
}

.page-disclaimer .rule-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.9rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-small);
  color: var(--mist);
}

.page-disclaimer .rule-head__meta li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.page-disclaimer .meta-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: -0.01em;
}

.page-disclaimer .rule-head__track {
  display: block;
  width: 100%;
  height: 1.5rem;
  margin-top: 1.65rem;
  color: var(--cyan);
  opacity: 0.72;
}

.page-disclaimer .manual {
  background: var(--paper);
  color: var(--paper-ink);
  border-top: 3px solid var(--gold);
  padding: 2rem 0 3.25rem;
}

.page-disclaimer .manual a {
  color: var(--link-cyan);
  text-decoration-color: rgba(15, 110, 120, 0.4);
  text-underline-offset: 0.18em;
}

.page-disclaimer .manual a:hover,
.page-disclaimer .manual a:focus-visible {
  text-decoration-color: currentColor;
}

.page-disclaimer .rule-hero {
  margin: 0 0 2.25rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 1.5rem 2.5rem -1.5rem rgba(7, 20, 38, 0.38);
}

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

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

.page-disclaimer .manual__index {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  padding: 0.9rem 1rem 1rem;
}

.page-disclaimer .manual__index-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-soft);
}

.page-disclaimer .manual__index-list {
  margin: 0.6rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.1rem;
}

.page-disclaimer .manual__index-list a {
  display: block;
  padding: 0.42rem 0.5rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.875rem;
  color: var(--paper-soft);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-disclaimer .manual__index-list a:hover,
.page-disclaimer .manual__index-list a:focus-visible {
  color: var(--paper-ink);
  background: rgba(53, 224, 208, 0.16);
  border-left-color: var(--cyan);
}

.page-disclaimer .manual__index-num {
  margin-right: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--orange-deep);
}

.page-disclaimer .manual__body {
  min-width: 0;
}

.page-disclaimer .clause {
  scroll-margin-top: 1.5rem;
  padding-bottom: 1.85rem;
}

.page-disclaimer .clause + .clause {
  border-top: 1px solid var(--hairline);
  padding-top: 1.85rem;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
}

.page-disclaimer .clause__num {
  flex: none;
  padding: 0.16rem 0.58rem;
  border-radius: 999px;
  background: var(--gold);
  color: var(--arena);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-size: clamp(1.2rem, 1.08rem + 0.7vw, 1.55rem);
  line-height: 1.36;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .clause p {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  line-height: 1.82;
  color: var(--paper-ink);
}

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

.page-disclaimer .clause ul {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-disclaimer .clause ul li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.98rem;
  line-height: 1.72;
  color: var(--paper-ink);
}

.page-disclaimer .clause ul li::before {
  content: "";
  position: absolute;
  left: 0.28rem;
  top: 0.66em;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 1px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--orange-deep);
}

.page-disclaimer .clause__note {
  margin-top: 0.9rem;
  padding: 0.75rem 0.95rem;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 194, 74, 0.16);
  font-size: 0.9rem;
  line-height: 1.68;
  color: var(--paper-ink);
}

.page-disclaimer .contact-rows {
  display: grid;
  gap: 0.55rem;
  margin: 0.25rem 0 1.1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.page-disclaimer .contact-rows > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.85rem;
}

.page-disclaimer .contact-rows dt {
  flex: none;
  min-width: 4.8rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--paper-soft);
}

.page-disclaimer .contact-rows dd {
  margin: 0;
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .manual-tail {
  margin-top: 2.25rem;
  padding-top: 1.6rem;
  border-top: 1px dashed var(--paper-soft);
}

.page-disclaimer .manual-tail h2 {
  margin: 0 0 1rem;
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--ink);
}

.page-disclaimer .tail-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.6rem;
}

.page-disclaimer .tail-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-disclaimer .tail-links a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--link-cyan);
}

.page-disclaimer .tail-links a:hover,
.page-disclaimer .tail-links a:focus-visible {
  border-color: var(--cyan);
  background: rgba(53, 224, 208, 0.1);
  transform: translateX(2px);
}

@media (min-width: 34rem) {
  .page-disclaimer .tail-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .contact-rows dt {
    min-width: 5.4rem;
  }
}

@media (min-width: 60rem) {
  .page-disclaimer .rule-head {
    padding: 1.5rem 0 3rem;
  }

  .page-disclaimer .manual {
    padding: 2.75rem 0 4.5rem;
  }

  .page-disclaimer .manual__layout {
    grid-template-columns: 13.5rem minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
  }

  .page-disclaimer .manual__index {
    position: sticky;
    top: 2rem;
  }

  .page-disclaimer .clause {
    padding-bottom: 2.25rem;
  }

  .page-disclaimer .clause + .clause {
    padding-top: 2.25rem;
  }

  .page-disclaimer .clause p {
    font-size: 1.03rem;
  }

  .page-disclaimer .rule-hero {
    margin-bottom: 2.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .manual__index-list a,
  .page-disclaimer .tail-links a {
    transition: none;
  }

  .page-disclaimer .tail-links a:hover,
  .page-disclaimer .tail-links a:focus-visible {
    transform: none;
  }
}
<<<END>>>