(() => {
  const out = { href: location.href, title: document.title, links: [], text: '' };
  const all = Array.from(document.querySelectorAll('a[href]'));
  out.links = all
    .map(a => ({ t: (a.innerText || '').replace(/\s+/g, ' ').trim(), h: a.getAttribute('href') }))
    .filter(x => x.t && /规则|规范|帮助|协议|中心/.test(x.t))
    .slice(0, 40);
  out.text = (document.body.innerText || '').replace(/\s+/g, ' ').slice(0, 800);
  return out;
})()