孕期小知识恢复上一版：首页完整卡片（今日小知识+7天圆点+四张横滑卡+免责），撤掉详情页 #detailTips (v26100127)

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 = '26100126';
+  var VER = '26100127';
   const $ = (s, c) => (c || document).querySelector(s);
   const $$ = (s, c) => Array.from((c || document).querySelectorAll(s));
 
@@ -3788,14 +3788,6 @@
     $('#ptMom').textContent = wk.mom || '';
     $('#ptEat').textContent = wk.eat || '';
     $('#ptCare').textContent = wk.care || '';
-    /* 首页只放核心：今天这条的标题 + 一行摘要（CSS 截一行），全文在详情页 */
-    const td = wk.days[today] || wk.days[0];
-    $('#ptMiniFloat').textContent = size.emoji;
-    $('#ptMiniT').textContent = td.t || '';
-    $('#ptMiniD').textContent = td.d || '';
-    $('#ptChipBaby').textContent = size.emoji;
-    $('#ptChipBabyT').textContent = '像' + size.name;
-    $('#ptDtTitle').textContent = '孕 ' + state.week + ' 周 · 孕期小知识';
     /* 一周 7 个圆点：以前可回看，今天实心，以后锁着 */
     const box = $('#ptDays');
     box.textContent = '';
@@ -3833,27 +3825,10 @@
     const body = $('#ptBody');
     body.classList.remove('is-in'); void body.offsetWidth; body.classList.add('is-in');   // 重播进场动画
   }
-  /* 首页小卡 / 四个入口 → 详情页。入口带 data-pt，进去后滚到对应那张卡并闪一下。
-     每次进来都回到今天那一条（上次可能停在回看的某天）。 */
-  function openTips(key) {
-    const wk = TIPS && TIPS[Math.max(4, Math.min(40, state.week || 0))];
-    if (wk) showTip(wk, Math.max(0, Math.min(6, state.day || 0)), Math.max(0, Math.min(6, state.day || 0)));
-    openPanel('detailTips');
-    const body = $('#detailTips .detail-body');
-    body.scrollTop = 0;
-    const c = key && $('#ptGrid .pt-card[data-pt="' + key + '"]');
-    if (c) setTimeout(() => {
-      body.scrollTo({ top: c.offsetTop - 16, behavior: 'smooth' });
-      c.classList.remove('is-hit'); void c.offsetWidth; c.classList.add('is-hit');
-    }, 400);   // 等详情页滑入（.38s）再滚
-  }
+  /* 四张小卡压成横滑后正文只露 3 行，点一下展开全文、再点收起 */
   (function () {
-    const m = $('#ptMini'), ch = $('#ptChips');
-    if (m) {
-      m.addEventListener('click', () => openTips());
-      m.addEventListener('keydown', e => { if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); openTips(); } });
-    }
-    if (ch) ch.addEventListener('click', e => { const b = e.target.closest('.pt-chip'); if (b) openTips(b.dataset.pt); });
+    const g = $('#ptGrid');
+    if (g) g.addEventListener('click', e => { const c = e.target.closest('.pt-card'); if (c) c.classList.toggle('is-open'); });
   })();
   function revealTipsGrid() {
     const g = $('#ptGrid');