:root{--bg-color: #0d1117;--canvas-bg: #1a1c1e;--accent-color: #58a6ff;--shadow-color: rgba(0, 0, 0, .6);--font-main: "Outfit", "Microsoft YaHei", sans-serif}*{margin:0;padding:0;box-sizing:border-box;-webkit-user-select:none;user-select:none;touch-action:none;pointer-events:auto}body{width:100vw;height:100vh;background-color:var(--bg-color);display:flex;justify-content:center;align-items:center;overflow:hidden;font-family:var(--font-main);color:#e6edf3}#game-container{position:relative;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background:var(--bg-color);overflow:hidden}#game-container:hover{box-shadow:0 15px 60px #58a6ff26}#game-canvas{display:block;width:100%;height:100%;max-width:100vw;max-height:100vh;object-fit:contain;image-rendering:auto;background-color:#000}