 res.text())
        .then(console.log)
        .catch(() => {});
    }
    
    // 添加简单的动画样式
    const style = document.createElement('style');
    style.textContent = `
      @keyframes fadeIn {
        from { opacity: 0; transform: translateY(10px); }
        to { opacity: 1; transform: translateY(0); }
      }
      @keyframes shake {
        0%, 100% { transform: translateX(0); }
        10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
        20%, 40%, 60%, 80% { transform: t