fmode-app/prototypes/fmode-mvp-20261014/_dbg.mjs

import { chromium } from 'playwright';
const b = await chromium.launch({ executablePath: 'C:/Program Files/Google/Chrome/Application/chrome.exe' });
const p = await (await b.newContext({ viewport: { width: 1100, height: 900 } })).newPage();
await p.goto('http://localhost:4200/login', { waitUntil: 'networkidle' });
await p.evaluate(() => document.querySelectorAll('vite-error-overlay').forEach(e=>e.remove()));
await p.fill('input[type="tel"]', '13800138000');
await p.fill('input[type="text"][maxlength="6"]', '123456');
await p.click('button[type="submit"]');
await p.waitForTimeout(2500);
await p.goto('http://localhost:4200/desktop/chat', { waitUntil: 'networkidle' });
await p.evaluate(() => document.querySelectorAll('vite-error-overlay').forEach(e=>e.remove()));
await p.waitForTimeout(2000);

const info = await p.evaluate(() => {
  const lay = document.querySelector('.conversation-layout');
  const rail = document.querySelector('.rail-col');
  const cs = lay ? getComputedStyle(lay) : null;
  // 找出给 .conversation-layout 设过规则的样式表
  let found = [];
  for (const sheet of document.styleSheets) {
    let rules; try { rules = sheet.cssRules; } catch { continue; }
    for (const r of rules) {
      if (r.selectorText && r.selectorText.includes('conversation-layout')) found.push(r.selectorText + ' → ' + r.style.gridTemplateColumns);
      if (r.cssRules) {
        for (const r2 of r.cssRules) {
          if (r2.selectorText && r2.selectorText.includes('conversation-layout')) found.push('[in ' + r.conditionText + '] ' + r2.selectorText + ' → ' + r2.style.gridTemplateColumns);
        }
      }
    }
  }
  return { innerWidth: window.innerWidth, cols: cs?.gridTemplateColumns, railDisplay: rail ? getComputedStyle(rail).display : 'none-el', matchedRules: found };
});
console.log(JSON.stringify(info, null, 2));
await b.close();