.game-canvas-wrapper{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:.75rem;display:inline-flex;align-items:center;justify-content:center;overflow:hidden;user-select:none;-webkit-user-select:none;touch-action:none}#game-canvas{display:block;max-width:100%;max-height:70vh;border-radius:var(--radius-sm)}.canvas-shake{animation:shake .45s ease-in-out}@media(max-width:640px){.game-canvas-wrapper{padding:.15rem}}@media(prefers-reduced-motion:reduce){.canvas-shake{animation:none}}.zg-example{margin-top:1rem;padding-top:.85rem;border-top:1px solid rgba(0,0,0,.08)}.zg-slide{flex:0 0 100%;scroll-snap-align:start;display:flex;flex-direction:column;align-items:center;gap:.55rem;padding:.25rem .5rem;box-sizing:border-box}.zg-example-svg{width:150px;height:150px;display:block}.zg-example-caption{font-size:.78rem;color:var(--color-text-muted);margin:0;max-width:300px;text-align:center;min-height:2.4em}.zg-slide-nav{position:absolute;top:80px;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:#0000008c;color:#fff;border:none;cursor:pointer;font-size:20px;line-height:1;padding:0 0 2px;display:flex;align-items:center;justify-content:center;z-index:2}.zg-slide-dots{display:flex;justify-content:center;gap:.4rem;margin-top:.45rem}