/* Shared styles for /assets/rules/ and /assets/rulesknv/ — Integra brand tokens */
:root {
  --integra-brand-bg: #232323;
  --integra-brand-accent: #ff921c;
  --integra-bg-lift: #2f2f2f;
  --integra-text: #e2e5ea;
  --integra-text-muted: #9aa3b2;
  --integra-eyebrow: #ffb15c;
  --integra-radius: 16px;
  --integra-radius-sm: 10px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.rules-page {
  margin: 0;
  min-height: 100vh;
  font-family: "Ubuntu", system-ui, -apple-system, sans-serif;
  color: var(--integra-text);
  background-color: var(--integra-brand-bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(255, 146, 28, 0.14) 0, transparent 55%),
    linear-gradient(180deg, #1b1b1b, var(--integra-brand-bg) 240px, var(--integra-brand-bg));
  background-repeat: no-repeat;
  background-size: 100% 480px, 100% 240px;
  background-position: top center, top center;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.rules-page a {
  color: var(--integra-brand-accent);
  text-decoration: none;
}

.rules-page a:hover {
  color: var(--integra-eyebrow);
  text-decoration: underline;
}

.rules-shell {
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.5rem 0 3.5rem;
}

.rules-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.rules-brand__logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(255, 146, 28, 0.35);
}

.rules-brand__name {
  font-family: "Plus Jakarta Sans", "Ubuntu", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--integra-text);
}

.rules-brand__tag {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.75rem;
  color: var(--integra-text-muted);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.rules-masthead {
  position: relative;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 146, 28, 0.22);
}

.rules-masthead__eyebrow {
  font-family: "Plus Jakarta Sans", "Ubuntu", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--integra-eyebrow);
  margin: 0 0 0.65rem;
}

.rules-masthead__title {
  font-family: "Plus Jakarta Sans", "Ubuntu", sans-serif;
  font-size: clamp(1.45rem, 4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.75rem;
  color: #fff;
}

.rules-masthead__lead {
  margin: 0;
  color: var(--integra-text-muted);
  font-size: 0.98rem;
  max-width: 38rem;
}

.rules-card {
  background: rgba(47, 47, 47, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--integra-radius);
  padding: 1.25rem 1.35rem 1.15rem;
  margin-bottom: 1rem;
  backdrop-filter: blur(8px);
}

.rules-card--danger {
  border-color: rgba(255, 90, 90, 0.28);
  background: linear-gradient(180deg, rgba(80, 28, 28, 0.35), rgba(47, 47, 47, 0.72));
}

.rules-card--accent {
  border-color: rgba(255, 146, 28, 0.28);
}

.rules-card__head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.rules-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.55rem;
  border-radius: var(--integra-radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255, 146, 28, 0.18);
  color: var(--integra-eyebrow);
  flex-shrink: 0;
}

.rules-card--danger .rules-card__badge {
  background: rgba(255, 90, 90, 0.2);
  color: #ffb4b4;
}

.rules-card__title {
  font-family: "Plus Jakarta Sans", "Ubuntu", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  color: #fff;
}

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

.rules-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.35rem;
  color: var(--integra-text);
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.rules-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.rules-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.85rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--integra-brand-accent);
  box-shadow: 0 0 0 3px rgba(255, 146, 28, 0.15);
}

.rules-card--danger .rules-list li::before {
  background: #ff6b6b;
  box-shadow: 0 0 0 3px rgba(255, 90, 90, 0.18);
}

.rules-note {
  margin: 1.25rem 0 0;
  padding: 0.9rem 1.1rem;
  border-radius: var(--integra-radius-sm);
  border-left: 3px solid var(--integra-brand-accent);
  background: rgba(255, 146, 28, 0.08);
  color: var(--integra-text-muted);
  font-size: 0.88rem;
}

.rules-note strong {
  color: var(--integra-text);
  font-weight: 600;
}

.rules-footer {
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
  color: var(--integra-text-muted);
  text-align: center;
}

@media (max-width: 480px) {
  .rules-shell {
    width: calc(100% - 1.25rem);
    padding-top: 1.5rem;
  }

  .rules-card {
    padding: 1.05rem 1rem;
  }
}