body{margin:0;padding:0;display:flex;justify-content:center;align-items:center;height:100vh;background-color:#f0f0f0}#game-container{display:flex;justify-content:center;align-items:center;position:relative}canvas{display:block}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:18px;font-weight:700;text-transform:uppercase;padding:14px 28px;border:none;border-radius:12px;color:var(--lightColor);background:var(--accentColor);box-shadow:0 4px 8px #00000040;transition:all .3s ease-in-out;cursor:pointer;outline:none;text-align:center;min-width:200px;position:relative;overflow:hidden}.button:before{content:"";position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px;background:#fff3;border-radius:12px;z-index:-1;opacity:0;transition:opacity .3s ease-in-out}.button:hover{background:#ff4d00;transform:translateY(-2px);box-shadow:0 6px 15px #ff000080}.button:hover:before{opacity:1}.button:active{transform:translateY(1px);box-shadow:0 2px 4px #ff000080}.fire-button{background:linear-gradient(45deg,#d90000,#001f3f);font-size:22px;display:inline-block}.fire-button:hover{background:linear-gradient(45deg,#ff4d00,#003f7f)}@media (max-width: 768px){.button{font-size:16px;padding:12px 24px;min-width:180px}}