:root{color-scheme:dark;font-family:Georgia,Times New Roman,serif;background:#101522}*{box-sizing:border-box}html,body,#game{width:100%;height:100%;margin:0;overflow:hidden}body{background:#101522;overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:none}canvas{display:block;touch-action:none}.score-form{display:flex;flex-direction:column;align-items:center;gap:18px;width:560px;font-family:Arial,sans-serif;color:#fff;text-align:center}.score-form label{font-size:30px;font-weight:700}.score-form input{width:180px;padding:12px;border:3px solid #f6d08a;border-radius:4px;background:#101522;color:#fff;font:700 38px Arial,sans-serif;letter-spacing:8px;text-align:center;text-transform:uppercase}.score-form button{width:100%;margin-top:10px;padding:28px;border:0;border-radius:8px;background:#f6d08a;color:#101522;font:700 48px Arial,sans-serif;letter-spacing:3px;cursor:pointer;box-shadow:0 0 0 4px #fff,0 0 28px 6px #f6d08ab3;animation:submit-pulse 1.1s ease-in-out infinite}.score-form button:disabled{opacity:.6;animation:none;box-shadow:none}@keyframes submit-pulse{0%,to{transform:scale(1);box-shadow:0 0 0 4px #fff,0 0 28px 6px #f6d08ab3}50%{transform:scale(1.05);box-shadow:0 0 0 4px #fff,0 0 52px 16px #f6d08af2}}@media(prefers-reduced-motion:reduce){.score-form button{animation:none}}