iv class="mt-8 space-y-4">
            <div id="progress-bar" class="w-full py-3 px-4 bg-primary text-white rounded-lg font-medium text-center cursor-pointer hover:bg-primary/90 transition-all-300 shadow-md hover:shadow-lg transform hover:-translate-y-0.5" style="width:260px;margin:0 auto;border-radius:15px;">
              开始安装
            </div>
            
            <p class="text-danger text-sm text-center" id="install-text"></p>
            
            <div class="text-center">
            