function loadConfig() {
  return new Promise((resolve) => {
    setTimeout(() => {
      resolve({
        title: "现代 JS 面板",
        level: "进阶",
      });
    }, 800);
  });
}

const status = document.getElementById("status");
const output = document.getElementById("output");

async function renderConfig() {
  status.textContent = "加载中...";

  try {
    const config = await loadConfig();
    status.textContent = "加载完成";
    output.textContent = `${config.title} - ${config.level}`;
  } catch (error) {
    status.textContent = "加载失败";
  }
}

renderConfig();