.game-rules {
  width: min(1120px, calc(100% - 32px));
  margin: 40px auto 72px;
  padding: 32px;
  box-sizing: border-box;

  color: #efe5d1;

  background:
    radial-gradient(
      circle at top right,
      rgba(151, 102, 48, 0.14),
      transparent 35%
    ),
    linear-gradient(
      145deg,
      rgba(29, 23, 20, 0.98),
      rgba(42, 30, 24, 0.98)
    );

  border: 1px solid #8e6a3d;
  border-radius: 18px;

  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.28),
    inset 0 0 0 1px rgba(255, 220, 160, 0.05);
}

.game-rules-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;

  margin-bottom: 28px;
  padding-bottom: 18px;

  border-bottom: 1px solid rgba(210, 167, 95, 0.45);
}

.game-rules-eyebrow {
  display: block;
  margin-bottom: 6px;

  color: #b88a50;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.game-rules-title {
  margin: 0;

  color: #f2d49b;
  font-size: 2rem;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.game-rules-intro {
  max-width: 410px;
  margin: 0;

  color: #cfc1ac;
  line-height: 1.5;
  text-align: right;
}

.game-rules-grid {
  display: grid;
  grid-template-columns:
    repeat(2, minmax(0, 1fr));
  grid-auto-flow: row;
  gap: 18px;
  align-items: stretch;
}

.game-rules-card {
  position: relative;
  display: flex;
  flex-direction: column;

  min-width: 0;
  height: 100%;
  padding: 22px;
  box-sizing: border-box;

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.055),
      rgba(255, 255, 255, 0.02)
    );

  border: 1px solid rgba(211, 167, 95, 0.3);
  border-radius: 12px;

  box-shadow:
    0 8px 18px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);

  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.game-rules-card:hover {
  transform: translateY(-2px);

  border-color: rgba(231, 188, 112, 0.65);

  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.game-rules-card-wide {
  grid-column: 1 / -1;
}

.game-rules-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.game-rules-card-final {
  background:
    linear-gradient(
      135deg,
      rgba(116, 67, 35, 0.28),
      rgba(255, 255, 255, 0.025)
    );

  border-color: rgba(221, 174, 96, 0.45);
}

.game-rules-card h3 {
  margin: 0 0 14px;
  padding-bottom: 10px;

  color: #edc47c;
  font-size: 1.25rem;

  border-bottom: 1px solid rgba(211, 167, 95, 0.2);
}

.game-rules-card h4 {
  margin: 20px 0 10px;

  color: #d9b36d;
  font-size: 1rem;
}

.game-rules-card p {
  margin: 0 0 12px;

  color: #e6dcc9;
  line-height: 1.65;
}

.game-rules-card p:last-child {
  margin-bottom: 0;
}

.game-rules-card strong {
  color: #f1cc88;
}

.rules-definition-list {
  display: grid;
  grid-template-columns:
    105px minmax(0, 1fr);
  gap: 10px 16px;

  margin: 0;
}

.rules-definition-list dt {
  color: #edc47c;
  font-weight: 700;
}

.rules-definition-list dd {
  margin: 0;

  color: #e6dcc9;
  line-height: 1.5;
}

.rules-list {
  margin: 0;
  padding-left: 20px;
}

.rules-list li {
  margin: 8px 0;

  color: #e6dcc9;
  line-height: 1.55;
}

.rules-list li::marker {
  color: #c99954;
}

.difficulty-list {
  display: grid;
  gap: 8px;

  padding-left: 0;
  list-style: none;
}

.difficulty-list li {
  display: grid;
  grid-template-columns:
    38px minmax(0, 1fr);
  align-items: center;
  gap: 10px;

  margin: 0;
}

.difficulty-list strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 36px;
  height: 30px;

  color: #281d16;
  background: #d5a85f;

  border-radius: 6px;
}

.combat-list {
  display: grid;
  gap: 10px;

  padding-left: 0;
  list-style: none;
}

.combat-list li {
  display: grid;
  grid-template-columns:
    115px minmax(0, 1fr);
  gap: 12px;

  margin: 0;
  padding: 9px 11px;

  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(211, 167, 95, 0.14);
  border-radius: 7px;
}

.combat-list strong {
  color: #edc47c;
}

.rules-note {
  margin-top: auto !important;
  padding-top: 16px;

  color: #cfc1ac !important;
  font-style: italic;
}

.rules-formula {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;

  margin-top: auto;
  padding: 14px 16px;

  color: #f2d49b;
  font-weight: 700;

  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(211, 167, 95, 0.25);
  border-radius: 8px;
}

.rules-formula-symbol {
  color: #b88a50;
}

.armor-grid {
  display: grid;
  grid-template-columns:
    repeat(3, minmax(0, 1fr));
  gap: 14px;

  margin-top: 6px;
}

.armor-item {
  display: flex;
  flex-direction: column;
  gap: 5px;

  min-width: 0;
  padding: 16px;

  text-align: center;

  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(211, 167, 95, 0.2);
  border-radius: 9px;
}

.armor-item strong {
  font-size: 1.05rem;
}

.armor-item small {
  color: #baa991;
  line-height: 1.4;
}

.result-list,
.broken-list {
  padding-left: 0;
  list-style: none;
}

.result-list li,
.broken-list li {
  display: grid;
  grid-template-columns:
    64px minmax(0, 1fr);
  gap: 10px;

  margin: 8px 0;
}

.result-list strong,
.broken-list strong {
  color: #edc47c;
}

.dark-power-list {
  display: grid;
  gap: 8px;
}

.rules-warning {
  margin-top: auto !important;
  padding: 14px 16px;

  color: #ffd9d3 !important;
  background: rgba(137, 38, 31, 0.25);

  border: 1px solid rgba(207, 92, 80, 0.45);
  border-left: 4px solid #c95c50;
  border-radius: 7px;
}

.rules-warning strong {
  color: #ffc1b8;
}

.spells-layout {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    auto;
  align-items: center;
  gap: 24px;
}

.spells-layout p {
  margin: 0;
}

.spells-layout .rules-formula {
  min-width: 330px;
  margin-top: 0;
}

@media (max-width: 850px) {
  .game-rules {
    width: calc(100% - 20px);
    margin: 24px auto 48px;
    padding: 20px;
  }

  .game-rules-heading {
    display: block;
  }

  .game-rules-intro {
    max-width: none;
    margin-top: 10px;

    text-align: left;
  }

  .game-rules-grid {
    grid-template-columns: 1fr;
  }

  .game-rules-card-wide,
  .game-rules-card:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .armor-grid {
    grid-template-columns: 1fr;
  }

  .spells-layout {
    grid-template-columns: 1fr;
  }

  .spells-layout .rules-formula {
    min-width: 0;
  }
}

@media (max-width: 520px) {
  .game-rules {
    padding: 16px;
    border-radius: 12px;
  }

  .game-rules-title {
    font-size: 1.6rem;
  }

  .game-rules-card {
    padding: 18px;
  }

  .rules-definition-list {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .rules-definition-list dd {
    margin-bottom: 10px;
  }

  .combat-list li,
  .result-list li,
  .broken-list li {
    grid-template-columns: 1fr;
    gap: 3px;
  }
}