/* チンチロ / ハイロー / 爆弾 / 歌うたい */
.chance-game { flex: 1; padding-bottom: 24px; }
.chance-game .btn { min-height: 44px; }
.chance-slate { gap: 16px; }
.chance-dice { display: flex; justify-content: center; gap: 14px; padding: 12px 0; }
.chance-die {
  display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr);
  width: clamp(58px, 18vw, 80px); height: clamp(58px, 18vw, 80px); padding: 9px; gap: 4px;
  border: var(--line); border-radius: 14px; background: var(--white); box-shadow: 3px 3px 0 var(--ink);
}
.chance-die__pip { border-radius: 50%; visibility: hidden; background: var(--ink); }
.chance-die__pip.is-on { visibility: visible; }
.chance-die--one .chance-die__pip { background: #D72B25; }
.chance-die__unknown { grid-area: 1 / 1 / 4 / 4; align-self: center; font-family: var(--display); font-size: 30px; line-height: 1; }
.chance-number { font-family: var(--display); font-size: clamp(82px, 24vw, 112px); line-height: 1.3; font-variant-numeric: tabular-nums; }
.chance-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.chance-note { color: var(--muted); text-align: center; font-size: 13px; font-weight: 700; line-height: 1.8; }
.chance-bomb-grid { display: grid; grid-template-columns: repeat(var(--bomb-columns), minmax(0, 1fr)); gap: 10px; margin: 6px 4px 10px 0; }
.chance-bomb-tile {
  position: relative; display: flex; align-items: center; justify-content: center;
  min-width: 44px; min-height: 44px; aspect-ratio: 1;
  background: var(--white); border: var(--line); border-radius: 14px; box-shadow: 3px 3px 0 var(--ink);
  transition: transform .08s, box-shadow .08s;
}
.chance-bomb-tile:active:not(:disabled) { transform: translate(3px, 3px); box-shadow: none; }
.chance-bomb-tile.is-safe { background: #C9EFCF; box-shadow: none; color: #27552F; font-size: 25px; font-weight: 800; }
.chance-bomb-tile__number { position: absolute; left: 4px; bottom: 1px; font-size: 10px; line-height: 1.2; font-weight: 800; }
.chance-bomb { position: relative; display: block; width: 24px; height: 24px; margin-top: 5px; border-radius: 50%; background: var(--ink); }
.chance-bomb::after { content: ''; position: absolute; left: 5px; top: 5px; width: 6px; height: 6px; border-radius: 50%; background: var(--white); }
.chance-bomb__fuse { position: absolute; top: -7px; left: 15px; width: 10px; height: 10px; border-top: 3px solid var(--ink); border-left: 3px solid var(--ink); border-radius: 5px 0 0 0; transform: rotate(15deg); }
.chance-song-clock { margin: 6px 0; }
.chance-song-clock .clock__num { font-size: clamp(112px, 31vw, 148px); line-height: 1.1; }
.chance-game button:focus-visible { outline: 3px solid #177FBA; outline-offset: 4px; }
@media (max-width: 350px) {
  .chance-bomb-grid { gap: 7px; }
  .chance-bomb-tile { border-radius: 10px; }
  .chance-dice { gap: 10px; }
}