/* 飞行棋专用样式：只补充 main.css 里没有的部分，不改动全站样式 */

.ludo-rules {
  width: 100%;
  max-width: 560px;
  margin-top: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(18, 26, 44, 0.55);
  padding: 0 14px;
  text-align: left;
}
.ludo-rules summary {
  cursor: pointer;
  padding: 10px 2px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  list-style: none;
}
.ludo-rules summary::-webkit-details-marker {
  display: none;
}
.ludo-rules summary::after {
  content: '▾';
  float: right;
  color: var(--text-mute);
  transition: transform 0.16s ease;
}
.ludo-rules[open] summary::after {
  transform: rotate(180deg);
}
.ludo-rules[open] summary {
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
}
.ludo-rules ul {
  margin: 0 0 12px;
  padding-left: 20px;
}
.ludo-rules li {
  margin: 7px 0;
  font-size: 0.84rem;
  line-height: 1.62;
  color: var(--text-dim);
}

.ludo-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.ludo-hud-tip {
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(91, 140, 255, 0.14);
  color: var(--text);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 720px) {
  .ludo-rules li {
    font-size: 0.8rem;
  }
}