// @ts-nocheck
// 诊断：点页签后输出祖先链几何，定位额外间距来源
const TAB = Number(process.argv[2] || 2)
const TARGET = process.argv[3] || '.project-files__list'

const js = `(async function(){
  const tabs = document.querySelectorAll(".project-detail__tab");
  if (${TAB} > 0 && tabs[${TAB} - 1]) { tabs[${TAB} - 1].click(); await new Promise(r => setTimeout(r, 900)); }
  let el = document.querySelector(${JSON.stringify(TARGET)});
  const chain = [];
  while (el && chain.length < 6) {
    const r = el.getBoundingClientRect();
    const cs = getComputedStyle(el);
    chain.push({ cls: (el.className || '').toString().slice(0, 40), y: +r.y.toFixed(1), h: +r.height.toFixed(1), mt: cs.marginTop, pt: cs.paddingTop, pb: cs.paddingBottom, gap: cs.gap, rowGap: cs.rowGap });
    el = el.parentElement;
  }
  return JSON.stringify(chain, null, 0);
})()`
console.log(js)