:root{color-scheme:dark;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.5}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:#0a0a0a;color:#fafafa;overflow:hidden}.game-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;-webkit-user-select:none;user-select:none}.game-header{display:flex;align-items:center;gap:2rem;margin-bottom:.5rem;font-size:.85rem;color:#ffffff80}.game-header .score{font-size:1.1rem;color:#fafafa;letter-spacing:.1em}.game-header .hi{color:#ffffff59;font-size:.8rem}canvas{border:1px solid rgba(255,255,255,.08);border-radius:4px;background:#111}.game-footer{margin-top:.75rem;font-size:.75rem;color:#ffffff40;letter-spacing:.05em}