孕妈广场第四版：按用户选题清单分 家庭/婚姻/职场/母婴 四块共 40 个话题，每题 3 篇 450 字以上占位文章；首页广场分类同步四块；v26110114

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

index.html

@@ -7,7 +7,7 @@
 <meta name="mobile-web-app-capable" content="yes">
 <meta name="apple-mobile-web-app-capable" content="yes">
 <title>兜爸心选 · 孕育陪伴</title>
-<!-- V:26110113 缓存版本标记：改 css/js 时同步 bump 该值（与 js/app.js 的 VER 同源），静态资源按 mtime 走 ETag 自动刷新 -->
+<!-- V:26110114 缓存版本标记：改 css/js 时同步 bump 该值（与 js/app.js 的 VER 同源），静态资源按 mtime 走 ETag 自动刷新 -->
 <link rel="stylesheet" href="mama-box.css">
 <link rel="stylesheet" href="night.css">
 <!-- 夜晚模式：首屏绘制前就按上次的选择加 class，避免先白后黑闪一下（开关在首页右上角 #nightBtn，逻辑见 app.js） -->
@@ -506,7 +506,7 @@
         <section class="gc-home hide" id="gcHome">
           <div class="gch-head">
             <h2 class="gch-title"><span>孕妈广场</span></h2>
-            <span class="gch-cat" id="gchCat" role="tablist" aria-label="话题分类"><button type="button" class="on" data-cat="">全部</button><button type="button" data-cat="family">家庭</button><button type="button" data-cat="exp">经验</button></span>
+            <span class="gch-cat" id="gchCat" role="tablist" aria-label="话题分类"><button type="button" class="on" data-cat="">全部</button><button type="button" data-cat="family">家庭</button><button type="button" data-cat="marriage">婚姻</button><button type="button" data-cat="work">职场</button><button type="button" data-cat="baby">母婴</button></span>
             <button type="button" class="gch-more" id="gchMore">去逛逛<i aria-hidden="true">›</i></button>
           </div>
           <div class="gch-who"><span class="gch-avs" id="gchAvs" aria-hidden="true"></span><span id="gchCnt"></span></div>
@@ -516,6 +516,10 @@
             .gc-home{margin:16px -26px 0;padding:16px 26px 16px;border-radius:26px;position:relative;z-index:0;background-color:#fff}
             .gc-home.hide{display:none}
             .gch-head{display:flex;align-items:center;gap:8px}
+            /* 11-01 第四版：四块分类（家庭/婚姻/职场/母婴）放不进标题行 → 分类单独占第二行，五段等宽 */
+            .gch-head{flex-wrap:wrap;row-gap:10px}
+            #gchCat{order:3;flex-basis:100%}
+            #gchCat button{flex:1;height:28px;font-size:13px;white-space:nowrap}
             .gch-title{flex:none;margin:0;font-size:21px;font-weight:900;letter-spacing:.5px;color:#2A1E1E}
             .gch-title span{background:linear-gradient(transparent 58%,#FFD0DC 58%,#FFD0DC 92%,transparent 92%);padding:0 3px}
             .gch-cat{display:flex;padding:2px;border-radius:99px;background:rgba(240,222,214,.7)}
@@ -537,7 +541,7 @@
             .gch-card .gk{align-self:flex-start;height:18px;padding:0 6px;border-radius:6px;background:rgba(255,255,255,.62);font-size:10px;font-weight:800;line-height:18px;letter-spacing:.5px}
             .gch-card .gg{position:absolute;right:-8px;top:18px;font-size:72px;font-weight:900;line-height:1;color:#fff;opacity:.55;pointer-events:none;font-family:"STKaiti","KaiTi","Kaiti SC",serif}
             .gch-card .gb{position:absolute;right:-26px;bottom:-30px;width:86px;height:86px;border-radius:50%;background:rgba(255,255,255,.28);pointer-events:none}
-            .gch-card .gn{position:relative;margin-top:auto;font-size:15px;font-weight:900;line-height:1.3;letter-spacing:.2px;color:#2F2424;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
+            .gch-card .gn{position:relative;margin-top:auto;font-size:15px;font-weight:900;line-height:1.3;letter-spacing:.2px;color:#2F2424;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
             .gch-card .gm{position:relative;margin-top:5px;font-size:10.5px;font-weight:600;white-space:nowrap;opacity:.85}
             .gch-card .gh{position:absolute;right:0;top:0;height:20px;padding:0 7px 0 8px;border-radius:0 18px 0 10px;background:linear-gradient(135deg,#FF7A45,#F4433C);color:#fff;font-size:10.5px;font-weight:800;line-height:20px;letter-spacing:.5px}
             .gch-card.all{align-items:center;justify-content:center;gap:8px;text-align:center;--c1:#FFF6F2;--c2:#FFE9E1;--ink:#C9886F;border:1.5px dashed #F2C9BA;box-shadow:none}
@@ -2396,7 +2400,7 @@
 <script src="/_bridge/avatar-picker.js?v=26101105"></script>
 <script src="/_bridge/hand-icons.js?v=26101202"></script>
 <script src="js/zodiac-art.js"></script>
-<script src="guangchang/topics.js?v=26110113"></script>
+<script src="guangchang/topics.js?v=26110114"></script>
 <script src="js/app.js"></script>
 <!-- 2026-10-03 首页彩蛋：宝宝在肚皮底下动（独立文件，删掉这一行即整体下线；开关在「隐私权限」） -->
 <script src="js/bump.js"></script>
@@ -2405,7 +2409,7 @@
 <!-- 2026-10-05 首页头图：宝宝时不时动一动小手小脚（独立文件，删掉这一行即下线） -->
 <script src="js/baby-limbs.js?v=26101201"></script>
 <script src="js/coach.js?v=26101211"></script>
-<script src="js/birth-flow.js?v=26110113"></script>
+<script src="js/birth-flow.js?v=26110114"></script>
 
 <!-- 禁止下拉回弹（2026-10-11 统一规则，与孕期体重同一段）：竖向拖动时从手指下往上找还能朝该方向滚的容器，找不到才拦；横滑、双指、可滚列表不受影响 -->
 <script>