.page-disclaimer {
  padding-bottom: clamp(56px, 8vw, 120px);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-disclaimer .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-disclaimer .rules-hero {
  padding-top: clamp(26px, 5vw, 64px);
}

.page-disclaimer .rules-intro h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(44px, 11vw, 92px);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.04em;
  color: var(--text);
}

.page-disclaimer .rules-intro h1::after {
  content: "";
  display: inline-block;
  width: 0.15em;
  height: 0.76em;
  margin-left: 0.08em;
  background: var(--cyan);
  transform: skewX(-12deg);
}

.page-disclaimer .rules-intro .lede {
  max-width: 68ch;
  margin-top: 18px;
  color: var(--mist);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.85;
}

.page-disclaimer .rules-index {
  margin-top: clamp(26px, 4vw, 44px);
  overflow-x: auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(14, 21, 38, 0.58);
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .rules-index-list {
  display: flex;
  min-width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rules-index-list li {
  border-right: 1px solid var(--line-soft);
}

.page-disclaimer .rules-index-list li:last-child {
  border-right: 0;
}

.page-disclaimer .rules-index-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 10px 18px;
  color: var(--text);
  text-decoration: none;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .rules-index-link:hover,
.page-disclaimer .rules-index-link:focus-visible {
  background: var(--cabin);
  color: var(--cyan);
}

.page-disclaimer .rules-index-num {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-disclaimer .rules-index-list li:nth-child(2) .rules-index-num {
  color: var(--violet);
}

.page-disclaimer .rules-index-list li:nth-child(3) .rules-index-num {
  color: var(--lava);
}

.page-disclaimer .rules-index-list li:nth-child(4) .rules-index-num {
  color: var(--mint);
}

.page-disclaimer .rules-index-label {
  font-size: 14px;
  white-space: nowrap;
}

.page-disclaimer .rules-figure {
  margin: clamp(24px, 4vw, 42px) 0 0;
}

.page-disclaimer .rules-figure .media-frame {
  border: 1px solid var(--line);
  background: var(--cabin);
  box-shadow: var(--shadow-panel);
}

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

.page-disclaimer .rules-figure .media-caption {
  margin-top: 10px;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
}

.page-disclaimer .rules-body {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(34px, 5vw, 64px);
}

.page-disclaimer .rule-block {
  display: grid;
  gap: 10px;
  scroll-margin-top: 120px;
}

.page-disclaimer .rule-card {
  position: relative;
  border: 1px solid var(--line);
  border-left: 3px solid var(--violet);
  background: linear-gradient(135deg, var(--cabin), #0b1120 72%);
  padding: clamp(22px, 4vw, 40px);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .rule-block:nth-child(2) .rule-card {
  border-left-color: var(--cyan);
}

.page-disclaimer .rule-block:nth-child(3) .rule-card {
  border-left-color: var(--lava);
}

.page-disclaimer .rule-block:nth-child(4) .rule-card {
  border-left-color: var(--violet);
}

.page-disclaimer .rule-block:nth-child(5) .rule-card {
  border-left-color: var(--mint);
}

.page-disclaimer .rule-card h2 {
  margin: 0 0 16px;
  padding-right: clamp(44px, 8vw, 110px);
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .rule-card p {
  margin: 0;
  color: #c9d3e6;
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .rule-card p + p {
  margin-top: 14px;
}

.page-disclaimer .rule-kicker {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.page-disclaimer .rule-num {
  position: absolute;
  top: 12px;
  right: 18px;
  color: rgba(108, 76, 241, 0.36);
  font-size: clamp(48px, 10vw, 92px);
  line-height: 1;
  pointer-events: none;
}

.page-disclaimer .rule-note {
  position: relative;
  border: 1px solid #d8cbb3;
  background: var(--paper);
  color: var(--ink);
  padding: 20px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.page-disclaimer .rule-note::before {
  content: "";
  display: block;
  height: 4px;
  margin: -20px -20px 16px;
  background: linear-gradient(90deg, var(--lava), var(--violet), var(--cyan));
}

.page-disclaimer .note-label {
  margin: 0 0 10px;
  color: #6b5b42;
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-disclaimer .rule-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
}

.page-disclaimer .note-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--violet);
}

.page-disclaimer .note-link:hover,
.page-disclaimer .note-link:focus-visible {
  color: var(--violet);
}

.page-disclaimer .note-fold {
  margin-top: 14px;
  border-top: 1px solid rgba(16, 19, 28, 0.18);
  padding-top: 10px;
}

.page-disclaimer .note-fold summary {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .note-fold summary::after {
  content: "+";
  margin-left: auto;
  color: var(--violet);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
}

.page-disclaimer .note-fold[open] summary::after {
  content: "−";
}

.page-disclaimer .note-fold p {
  margin-top: 8px;
  color: #3a3f50;
}

.page-disclaimer .rules-top {
  margin: 8px 0 0;
  text-align: right;
}

.page-disclaimer .rules-top-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .rules-top-link:hover {
  color: var(--text);
  border-bottom-color: var(--cyan);
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@media (min-width: 760px) {
  .page-disclaimer .rule-block {
    gap: 14px;
  }

  .page-disclaimer .rule-card p {
    font-size: 17px;
  }
}

@media (min-width: 920px) {
  .page-disclaimer .rules-index-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    min-width: 0;
  }

  .page-disclaimer .rules-index-link {
    justify-content: center;
    padding-inline: 12px;
  }

  .page-disclaimer .rule-block {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.85fr);
    gap: 0;
    align-items: stretch;
  }

  .page-disclaimer .rule-note {
    position: sticky;
    top: calc(var(--hud-h) + 88px);
    margin-left: 14px;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .rules-intro .lede {
    margin-top: 22px;
  }

  .page-disclaimer .rule-block {
    grid-template-columns: minmax(0, 1.62fr) minmax(300px, 0.82fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rules-index-link {
    transition: none;
  }
}

@media print {
  .page-disclaimer .breadcrumb,
  .page-disclaimer .rules-index,
  .page-disclaimer .rule-note,
  .page-disclaimer .rules-top {
    display: none;
  }

  .page-disclaimer {
    padding-bottom: 0;
  }

  .page-disclaimer .rule-block {
    grid-template-columns: 1fr;
    break-inside: avoid;
  }

  .page-disclaimer .rule-card {
    border: 1px solid #999;
    background: #fff;
    color: #000;
    box-shadow: none;
  }

  .page-disclaimer .rule-card h2,
  .page-disclaimer .rule-card p,
  .page-disclaimer .rule-kicker {
    color: #111;
  }

  .page-disclaimer .rule-num {
    color: #ddd;
  }
}
<<<END>>>