.game-container.giant-runner{--game-bg: #1a4a1a;background:linear-gradient(135deg,#1a4a1a,#2d5a27,#1a4a1a)}.giant-runner .game-stats{background:var(--color-game-header);border-bottom:1px solid rgba(77,171,247,.2)}.giant-runner .stat-value{color:#4dabf7;font-weight:var(--font-weight-bold)}.giant-runner .game-board{background:#1a4a1a;flex:1;position:relative;overflow:hidden}.giant-runner .game-board canvas{display:block;width:100%!important;height:100%!important;touch-action:none}.giant-runner .game-controls{background:var(--color-game-control);border-top:1px solid rgba(77,171,247,.2);padding:var(--space-sm) var(--space-md)}.giant-runner .game-controls .btn{display:flex;align-items:center;gap:var(--space-xs);color:var(--color-text-secondary);padding:var(--space-xs) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:transparent;cursor:pointer;font-size:var(--font-size-sm);transition:all var(--transition-fast)}.giant-runner .game-controls .btn:hover{background:#4dabf71a;border-color:#4dabf7;color:#4dabf7}.giant-runner .level-nav{display:flex;justify-content:space-between;align-items:center;padding:var(--space-xs) var(--space-md);background:var(--color-game-control)}.giant-runner .level-nav .btn-icon:disabled{opacity:.3;cursor:not-allowed}.giant-runner .overlay{background:#1a4a1aeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.giant-runner .overlay-title.win{color:#69db7c}.giant-runner .overlay-title.lose{color:#ff6b6b}.giant-runner .stars .star{color:var(--color-text-muted);font-size:2rem;margin:0 var(--space-xs);transition:color var(--transition-normal)}.giant-runner .stars .star.filled{color:#ffd93d}.giant-runner .stats-summary{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin:var(--space-md) 0}.giant-runner .overlay-actions{display:flex;gap:var(--space-sm);justify-content:center}.giant-runner .overlay-actions .btn-primary{background:#4dabf7;color:#fff;border:none;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);cursor:pointer;font-size:var(--font-size-md);transition:background var(--transition-fast)}.giant-runner .overlay-actions .btn-primary:hover{background:#3a9be0}.giant-runner .overlay-actions .btn-secondary{background:transparent;color:#4dabf7;border:1px solid #4DABF7;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);cursor:pointer;font-size:var(--font-size-md);transition:all var(--transition-fast)}.giant-runner .overlay-actions .btn-secondary:hover{background:#4dabf71a}.giant-runner .setting-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) 0;border-bottom:1px solid var(--color-border)}.giant-runner .setting-item label{color:var(--color-text-primary);font-size:var(--font-size-md)}@media(prefers-reduced-motion:reduce){.giant-runner .star,.giant-runner .btn,.giant-runner .btn-icon{transition:none}}@media(prefers-color-scheme:dark){.giant-runner{--game-bg: #0a2a0a}}@media(max-width:400px){.giant-runner .game-header{padding:var(--space-xs) var(--space-sm)}.giant-runner .game-title{font-size:var(--font-size-lg)}.giant-runner .overlay-content{margin:var(--space-md);padding:var(--space-lg)}}