diff --git a/index.html b/index.html
index 6312478..67077e8 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
兜爸心选 · 孕育陪伴
-
+
diff --git a/js/app.js b/js/app.js
index 05c0a1b..724d66e 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 = '26100142';
+ var VER = '26100143';
const $ = (s, c) => (c || document).querySelector(s);
const $$ = (s, c) => Array.from((c || document).querySelectorAll(s));
diff --git a/mama-box.css b/mama-box.css
index 4f262ee..9bcbaed 100644
--- a/mama-box.css
+++ b/mama-box.css
@@ -3249,3 +3249,8 @@ a.skip:focus{left:16px;top:16px}
.exch-wrap{margin:16px -26px 0;padding:16px 26px 18px;border-radius:26px;position:relative;z-index:0;
background-color:#fff;background-image:radial-gradient(170px 110px at 100% 0%, rgba(255,214,190,.38), rgba(255,214,190,0) 70%),linear-gradient(180deg,#FFFDFB,#FFF7F3)}
.exch-wrap .exch-mod{margin-top:0}
+/* 2026-10-01 用户:选中项不要背景圆圈/底色,只靠颜色+加粗+图标弹一下 + 下方小圆点 */
+.tab::before{display:none}
+.tab::after{content:"";position:absolute;left:50%;bottom:6px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:#F4593C;opacity:0;transform:scale(0);transition:opacity .2s,transform .3s cubic-bezier(.3,1.6,.5,1)}
+.tab.is-active::after{opacity:1;transform:scale(1)}
+.tab-fab::after{display:none}