From 85dead6281e90c323220ccc69e8d276be411b0ed Mon Sep 17 00:00:00 2001
From: deploy <deploy@local>
Date: Wed, 21 Oct 2026 04:23:06 +0000
Subject: [PATCH] =?UTF-8?q?=E5=AD=95=E6=9C=9F=E9=A6=96=E9=A1=B5=E7=99=BB?=
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 index.html       |  4 ++--
 js/app.js        |  2 +-
 js/birth-flow.js | 10 ++++++++--
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/index.html b/index.html
index c84044e..9cbdcf7 100644
--- a/index.html
+++ b/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:26102103 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:26102104 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） -->
@@ -2050,7 +2050,7 @@
 <!-- 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=26102106"></script>
+<script src="js/birth-flow.js?v=26102107"></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>
diff --git a/js/app.js b/js/app.js
index 3e43f9a..05f6111 100644
--- a/js/app.js
+++ b/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 = '26102103';
+  var VER = '26102104';
   const $ = (s, c) => (c || document).querySelector(s);
   const $$ = (s, c) => Array.from((c || document).querySelectorAll(s));
 
diff --git a/js/birth-flow.js b/js/birth-flow.js
index dc8fc9a..f89f8e7 100644
--- a/js/birth-flow.js
+++ b/js/birth-flow.js
@@ -84,7 +84,7 @@
     '.bf-fld input::placeholder{color:#B3C7B9;font-weight:500}' +
     '.bf-sexs{display:flex;gap:10px;padding:4px 0 16px}' +
     '.bf-sexs button{flex:1;border:1.5px solid #D7E8DD;background:#fff;border-radius:16px;padding:12px 0 10px;font-size:13.5px;color:#4A5F51;font-family:inherit;display:flex;flex-direction:column;align-items:center;gap:6px;transition:all .2s}' +
-    '.bf-sexs button i{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:15px;font-weight:800;color:#fff}' +
+    '.bf-sexs button i{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-style:normal;line-height:0}.bf-sexs button i svg{display:block;fill:none}' +
     '.bf-sexs .s-boy i{background:#6FA3DD}.bf-sexs .s-girl i{background:#F29BB5}.bf-sexs .s-unknown i{background:#BDCDC2}' +
     '.bf-sexs button.on{border-color:#3A7A52;background:#EAF5EE;color:#24372B;font-weight:700;box-shadow:0 4px 12px rgba(50,110,75,.18)}' +
     '.bf-sexs .s-girl.on{border-color:#E57FA0;background:#FDF0F4}' +
@@ -148,6 +148,12 @@
     name: '<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="#3A7A52" stroke-width="1.9" stroke-linecap="round"><path d="M12 20s-6.5-4-6.5-9.2A3.8 3.8 0 0 1 12 8.3a3.8 3.8 0 0 1 6.5 2.5C18.5 16 12 20 12 20z"/></svg>',
     sex: '<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="#3A7A52" stroke-width="1.9" stroke-linecap="round"><circle cx="12" cy="9" r="4.5"/><path d="M5.5 20c1.2-3.4 3.6-5 6.5-5s5.3 1.6 6.5 5"/></svg>'
   };
+  /* 性别小标志用 SVG 画、按 24×24 几何居中（2026-10-21 用户：♂♀ 字符在圆里没居中——字体字形本身偏心） */
+  var SEX = {
+    boy: '<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="#fff" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round"><circle cx="10" cy="14" r="5.5"/><path d="M13.9 10.1L19.5 4.5M14.5 4.5h5v5"/></svg>',
+    girl: '<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="#fff" stroke-width="2.4" stroke-linecap="round"><circle cx="12" cy="8" r="5.5"/><path d="M12 13.5v8M8.5 18h7"/></svg>',
+    unknown: '<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="#fff" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round"><path d="M8.6 7.4a3.5 3.5 0 0 1 6.8 1.1c0 2.4-3.4 2.9-3.4 5"/><circle cx="12" cy="18" r=".6" fill="#fff"/></svg>'
+  };
   function dateTxt(d) {
     var t = midnight(new Date()), n = Math.round((t - d) / 864e5);
     var tag = n === 0 ? '今天' : n === 1 ? '昨天' : n === 2 ? '前天' : '出生第 ' + (n + 1) + ' 天';
@@ -167,7 +173,7 @@
       '<label class="bf-fld"><span class="bf-fi">' + ICO.name + '</span><span class="bf-fb"><span class="bf-fl">宝宝小名</span><input id="bfName" maxlength="12" placeholder="给宝宝起个小名吧" value="' + esc(S.babyName) + '"></span></label>' +
       '<div class="bf-fld" style="padding-bottom:6px"><span class="bf-fi">' + ICO.sex + '</span><span class="bf-fb"><span class="bf-fl">宝宝性别</span></span></div>' +
       '<div class="bf-sexs" id="bfSex">' +
-      [['boy', '男孩', '♂'], ['girl', '女孩', '♀'], ['unknown', '先不说', '?']].map(function (p) { return '<button class="s-' + p[0] + (p[0] === sex ? ' on' : '') + '" data-sex="' + p[0] + '"><i>' + p[2] + '</i>' + p[1] + '</button>'; }).join('') +
+      [['boy', '男孩', SEX.boy], ['girl', '女孩', SEX.girl], ['unknown', '先不说', SEX.unknown]].map(function (p) { return '<button class="s-' + p[0] + (p[0] === sex ? ' on' : '') + '" data-sex="' + p[0] + '"><i>' + p[2] + '</i>' + p[1] + '</button>'; }).join('') +
       '</div></div>' +
       '<div class="bf-tip"><svg width="14" height="14" viewBox="0 0 24 24" style="flex:none;margin-top:2px"><path d="M12 21s-7.5-4.6-7.5-10.6A4.4 4.4 0 0 1 12 7.6a4.4 4.4 0 0 1 7.5 2.8C19.5 16.4 12 21 12 21z" fill="#86C6A0"/></svg><span>只有出生日期必填，小名和性别以后在育儿首页「我的」里也能改。</span></div>' +
       '<div class="bf-err" id="bfErr"></div></div>' +