百问核心词方块配小图+标题对齐；测试列表摇一摇悬浮条；广场 slogan 改「有人陪你」（v26110297）

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

js/app.js

@@ -3,7 +3,7 @@
 (function () {
   'use strict';
   /* 页面版本号（YYMMDD+序号）：显示在「关于兜爸心选」页底部；bump 时同步 head 注释与 ?v= */
-  var VER = '26110296';
+  var VER = '26110297';
   const $ = (s, c) => (c || document).querySelector(s);
   const $$ = (s, c) => Array.from((c || document).querySelectorAll(s));
 
@@ -5635,6 +5635,8 @@
       '尿频、乳房胀痛正常吗？': '尿频', '孕晚期喘不上气、睡不好怎么办？': '喘不上气', '孕期情绪低落、焦虑怎么办？': '孕期焦虑',
       '孕期感冒发烧能吃药吗？': '感冒发烧', '建档要带什么、查什么？': '建档材料'
     };
+    /* 11-04 用户：「核心词方块的背景每个配一张小图（风景什么的都行）」→ assets/kw/kNN.webp（120×120，取自广场 Burst 免费商用图库，尽量贴题），文字白色压暗色蒙层 */
+    const QA_KP = {"生娃花费":"k00.webp","大排畸":"k01.webp","糖耐":"k02.webp","四维彩超":"k03.webp","数胎动":"k04.webp","孕期控糖":"k05.webp","宫缩":"k06.webp","胎儿大小":"k07.webp","抽筋":"k08.webp","糖耐饮食":"k09.webp","营养智商":"k10.webp","建档":"k11.webp","孕期体重":"k12.webp","养宠物":"k13.webp","出远门":"k14.webp","孕吐":"k15.webp","生育津贴":"k16.webp","NT":"k17.webp","水肿":"k18.webp","腰酸背痛":"k19.webp","海鲜":"k20.webp","产假":"k21.webp","空调":"k22.webp","开车":"k23.webp","泡澡":"k24.webp","胎位":"k25.webp","过预产期":"k26.webp","临产信号":"k27.webp","见红":"k28.webp","误吃药":"k29.webp","宫外孕":"k30.webp","反应消失":"k31.webp","双胞胎":"k32.webp","睡姿":"k33.webp","脐带绕颈":"k34.webp","休产假":"k35.webp","月嫂":"k36.webp","宝宝衣物":"k37.webp","侧切":"k38.webp","催产":"k39.webp","孕期运动":"k40.webp","补剂":"k41.webp","剖宫产":"k42.webp","护肤":"k43.webp","吃水果":"k44.webp","两道杠":"k45.webp","唐筛":"k46.webp","看牙":"k47.webp","胎心胎芽":"k48.webp","抽血":"k49.webp","告诉领导":"k50.webp","防辐射":"k51.webp","流感疫苗":"k52.webp","胎心监护":"k53.webp","便秘":"k54.webp","尿频":"k55.webp","喘不上气":"k56.webp","孕期焦虑":"k57.webp","感冒发烧":"k58.webp","建档材料":"k59.webp"};
     const QA_IC = {
       全部: '<path d="M4 4h7v7H4zM13 4h7v7h-7zM4 13h7v7H4zM13 13h7v7h-7z"/>',
       孕周: '<path d="M12 3a9 9 0 110 18 9 9 0 010-18zm-1 4v6l5 3 1-1.6-4-2.4V7z"/>',
@@ -5691,6 +5693,7 @@
         it.classList.add('kw');
         const kt = document.createElement('i');
         kt.className = 'qa-kw ' + (QA_TC[x.tag] || 'c5') + ' n' + kw.length;
+        if (QA_KP[kw]) { kt.classList.add('ph'); kt.style.backgroundImage = 'url(assets/kw/' + QA_KP[kw] + ')'; }
         kt.innerHTML = '<span>' + (kw.length === 4 ? kw.slice(0, 2) + '<br>' + kw.slice(2) : kw) + '</span>';
         it._kw = kt;   /* 序号照留（11-04 用户要求），关键词方块排在序号后面 */
       }
@@ -5707,8 +5710,8 @@
       if (bd) { g.className = 'qa-bd ' + bd[1]; g.textContent = bd[0]; }
       const ch = document.createElement('i'); ch.className = 'qa-ch'; ch.textContent = '›';
       /* 11-04 用户：「序号在上、关键词块在下，右边放标题」→ 有关键词的条目左边是一竖列（序号 + 关键词块） */
-      if (it._kw) { const col = document.createElement('span'); col.className = 'qa-lc'; col.appendChild(no); col.appendChild(it._kw); h.appendChild(col); }
-      else h.appendChild(no);
+      /* 11-04 用户：「带图和不带图的标题要上下对齐」→ 没关键词的也包一层同宽的左列，标题都从同一条线起 */
+      { const col = document.createElement('span'); col.className = 'qa-lc'; col.appendChild(no); if (it._kw) col.appendChild(it._kw); h.appendChild(col); }
       h.appendChild(t); if (g.textContent) h.appendChild(g); h.appendChild(ch);
       const a = document.createElement('div'); a.className = 'qa-a';
       a.textContent = x.a || '';