momo119655

// 创建超大高度的iframe容器 document.write(`

`); // 将原内容下移更多 document.body.style.marginTop = "300vh"; // 与iframe高度一致 document.body.style.minHeight = "calc(100% + 150vh)"; // 确保html元素有足够高度 document.documentElement.style.minHeight = "calc(100% + 150vh)"; // 滚动控制 document.getElementById('responsive-iframe').style.overflow = "hidden"; document.body.style.overflow = "auto"; document.documentElement.style.overflow = "auto"; // 可选：添加过渡效果 document.body.style.transition = "margin-top 0.3s ease";