悄悄话模拟评论：主评论只用孕 24 周以上人设；AGENTS.md 12c 登记

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tools/whcm/build.py

@@ -8,7 +8,11 @@ P = 'guangchang/cm.json'
 d = json.load(open(P, encoding='utf-8'))
 used = Counter(c[0] for k, L in d['c'].items() if k != TARGET for c in L)
 rnd = random.Random(20261107)
-preg = sorted([i for i, p in enumerate(d['p']) if p[2].startswith('孕')], key=lambda i: (used[i], i))
+import re
+def wk(p):
+    m = re.match(r'孕 ?(\d+)', p[2]); return int(m.group(1)) if m else 0
+# 内容多是胎动、产检、待产（孕中晚期的事）→ 主评论只用孕 24 周以上的人设，免得「孕 6 周」说「头朝下了」
+preg = sorted([i for i, p in enumerate(d['p']) if wk(p) >= 24], key=lambda i: (used[i], i))
 anyp = sorted(range(len(d['p'])), key=lambda i: (used[i], i))
 mains = preg[:200]; rnd.shuffle(mains)
 reps = anyp[:300]; rnd.shuffle(reps)