.oi-rules-registry-card {
  grid-column: 1 / -1;
}

.oi-rule-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.oi-rule-summary {
  border: 1px solid rgba(216, 161, 58, .2);
  border-radius: 20px;
  padding: 16px;
  background: rgba(5, 18, 32, .55);
}

.oi-rule-summary span,
.oi-rule-card-top span,
.oi-rule-chip,
.oi-rule-stage {
  display: block;
  color: var(--gold-2);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .72rem;
}

.oi-rule-summary strong {
  display: block;
  color: #fff4d8;
  font-size: clamp(1.45rem, 2vw, 2rem);
  margin: 8px 0 6px;
}

.oi-rule-summary p,
.oi-rule-card p,
.oi-rule-card li,
.oi-rule-safety-note {
  color: var(--muted);
  line-height: 1.5;
}

.oi-rule-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.oi-rule-card {
  border: 1px solid rgba(216, 161, 58, .2);
  border-radius: 24px;
  padding: 18px;
  background:
    radial-gradient(circle at 16% 0%, rgba(240, 197, 111, .08), transparent 34%),
    rgba(5, 18, 32, .58);
  display: grid;
  gap: 14px;
}

.oi-rule-card-top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.oi-rule-card-top strong {
  color: #fff4d8;
  font-size: 1.12rem;
}

.oi-rule-stage {
  border: 1px solid rgba(119, 212, 107, .28);
  border-radius: 999px;
  padding: 6px 9px;
  background: rgba(119, 212, 107, .08);
  color: #dff8da;
  white-space: nowrap;
}

.oi-rule-card h4 {
  margin: 0;
  color: #fff4d8;
  font-size: 1.2rem;
}

.oi-rule-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.oi-rule-flow div {
  border: 1px solid rgba(240, 197, 111, .18);
  border-radius: 16px;
  padding: 12px;
  background: rgba(2, 9, 20, .38);
}

.oi-rule-flow strong,
.oi-rule-list-block strong {
  display: block;
  color: #fff4d8;
  margin-bottom: 6px;
}

.oi-rule-list-block {
  border-top: 1px solid rgba(216, 161, 58, .16);
  padding-top: 12px;
}

.oi-rule-list-block ul {
  margin: 8px 0 0 18px;
  padding: 0;
}

.oi-rule-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.oi-rule-chip {
  border: 1px solid rgba(240, 197, 111, .22);
  border-radius: 999px;
  padding: 7px 9px;
  background: rgba(255, 255, 255, .035);
  color: #f2d891;
  font-size: .74rem;
}

.oi-rule-safety-note {
  border: 1px solid rgba(119, 212, 107, .22);
  border-radius: 16px;
  padding: 12px;
  background: rgba(119, 212, 107, .06);
}

.oi-rule-safety-note strong {
  color: #dff8da;
}

@media (max-width: 1280px) {
  .oi-rule-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1120px) {
  .oi-rule-grid,
  .oi-rule-flow {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .oi-rule-summary-grid {
    grid-template-columns: 1fr;
  }
}