let currentPage = 1;
        let totalPages = 0;
        let itemsPerPage = 0;

        window.onload = function() {
            totalPages = parseInt(prompt("请输入要创建的页面数量：", "3"));
            itemsPerPage = parseInt(prompt("请输入每页的栏目数：", "4"));
            
            generatePages();
            showPage(1);
            updatePageIndicator();
        }

        function generatePages() {
            const container = document.getElementById('pagesContainer');
            
            for(let i = 0; i < totalPages; i++) {
                const page = document.createElement('div');
                page.className = 'page';
                page.id = `page${i+1}`;
                
                // 添加页面标题
                const title = document.createElement('h2');
                title.className = 'page-title';
                title.innerHTML = `第 ${i+1} 页`;
                page.appendChild(title);
                
                const contentContainer = document.createElement('div');
                contentContainer.className = 'content-container';
                
                for(let j = 0; j < itemsPerPage; j++) {
                    const item = document.createElement('div');
                    item.className = 'content-item';
                    item.innerHTML = `内容 ${j+1}`;
                    contentContainer.appendChild(item);
                }
                
                page.appendChild(contentContainer);
                container.appendChild(page);
            }
        }

        function showPage(pageNum) {
            document.querySelectorAll('.page').forEach(page => {
                page.classList.remove('active');
            });
            
            document.getElementById(`page${pageNum}`).classList.add('active');
        }

        function nextPage() {
            if(currentPage < totalPages) {
                currentPage++;
                showPage(currentPage);
                updatePageIndicator();
            }
        }

        function prevPage() {
            if(currentPage > 1) {
                currentPage--;
                showPage(currentPage);
                updatePageIndicator();
            }
        }

        function updatePageIndicator() {
            document.getElementById('pageIndicator').textContent = 
                `${currentPage} / ${totalPages}`;
        }