.rules-page {
  padding: 2rem 0 4rem;
}

.rules-wrap {
  width: min(820px, calc(100% - 2rem));
  margin-inline: auto;
}

.rules-head {
  text-align: center;
  margin-bottom: 2rem;
}

.rules-label {
  margin: 0 0 0.65rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.rules-title {
  font-size: clamp(1.85rem, 4.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.rules-lead {
  margin: 0 auto;
  max-width: 34rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted);
}

.rules-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.rules-nav a {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.78rem;
  color: var(--muted);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.rules-nav a:hover {
  border-color: rgba(0, 166, 217, 0.45);
  color: var(--text);
  background: rgba(0, 166, 217, 0.08);
}

.rules-card {
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(18, 22, 28, 0.92) 0%, rgba(12, 14, 16, 0.98) 100%);
  padding: 1.35rem 1.5rem;
  margin-bottom: 1rem;
  scroll-margin-top: 5rem;
}

.rules-card--intro {
  border-color: rgba(0, 166, 217, 0.22);
  background: linear-gradient(135deg, rgba(0, 166, 217, 0.08), rgba(12, 14, 16, 0.98));
}

.rules-section-title {
  margin: 0 0 0.85rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-bright);
}

.rules-intro,
.rules-section-intro {
  margin: 0;
  line-height: 1.85;
  color: var(--text);
}

.rules-section-sub {
  margin: 0.75rem 0 0.5rem;
  font-weight: 700;
  color: var(--muted);
}

.rules-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: rule;
}

.rules-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  line-height: 1.75;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.rules-list li:last-child {
  border-bottom: none;
}

.rules-list li::before {
  counter-increment: rule;
  content: counter(rule);
  flex-shrink: 0;
  width: 1.65rem;
  height: 1.65rem;
  margin-top: 0.12rem;
  border-radius: 50%;
  background: rgba(0, 166, 217, 0.15);
  color: var(--accent-bright);
  font-size: 0.7rem;
  font-weight: 800;
  display: grid;
  place-items: center;
}

.rules-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
}

@media (max-width: 640px) {
  .rules-card {
    padding: 1.1rem 1rem;
  }

  .rules-nav a {
    font-size: 0.72rem;
  }
}