#pong-game { width: min(760px, 94vw); max-height: 92dvh; overflow-y: auto; box-sizing: border-box; }
.pong-content { padding: 20px; text-align: center; }
.pong-content h2 { margin: 0 0 4px; color: var(--accent-color); font-size: 24px; }
.pong-rule, .pong-help { margin: 0 0 16px; color: #aaa; font-size: 12px; }
.pong-scoreboard { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; margin-bottom: 12px; }
.pong-scoreboard span { color: #66ccff; overflow-wrap: anywhere; font-size: 14px; }
.pong-scoreboard span.pong-self { color: var(--accent-color); }
#pong-score { color: white; font-size: 30px; font-variant-numeric: tabular-nums; }
#pong-canvas { display: block; width: 100%; aspect-ratio: 12 / 7; background: #080b13; border: 1px solid rgba(255,204,0,.25); border-radius: 8px; box-sizing: border-box; touch-action: none; cursor: crosshair; }
#pong-status { color: #eee; min-height: 20px; margin: 12px 0 8px; font-size: 14px; }
.pong-help { margin: 0 0 16px; }
#btn-pong-abandon { color: #ff8585; background: rgba(255,100,100,.12); }
#pong-game [hidden] { display: none !important; }
#games-selection-menu, #challenge-request-modal { max-width: 94vw; max-height: 92dvh; overflow-y: auto; box-sizing: border-box; }
@media (max-width: 480px) { .pong-content { padding: 14px; } .pong-scoreboard { gap: 8px; } .pong-scoreboard span { font-size: 12px; } }