From 6af3d5e80c76e83a828d93a4666cbef039e63dc2 Mon Sep 17 00:00:00 2001
From: Karlcarlo <karlcarlo@163.com>
Date: Fri, 2 Oct 2026 08:03:12 +0000
Subject: [PATCH] =?UTF-8?q?=E6=82=84=E6=82=84=E8=AF=9D=E5=8D=81=E4=B8=89?=
 =?UTF-8?q?=E6=94=B9=EF=BC=9A=E6=AF=8F=E9=A2=97=E6=98=9F=E4=B8=80=E4=B8=AA?=
 =?UTF-8?q?=E5=9B=BA=E5=AE=9A=E9=9F=B3=E7=AC=A6=EF=BC=8C=E4=BB=8E=E5=B7=A6?=
 =?UTF-8?q?=E5=88=B0=E5=8F=B3=E4=BA=94=E5=A3=B0=E9=9F=B3=E9=98=B6=E7=94=B1?=
 =?UTF-8?q?=E4=BD=8E=E5=88=B0=E9=AB=98=20(v26100177)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 index.html |  2 +-
 js/app.js  | 27 ++++++++++++++++++---------
 2 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/index.html b/index.html
index 46fb4a2..7fa18d1 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:26100176 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:26100177 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">
 <script src="https://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script>
 <!-- 共享助手：授权/跳商城/位置上报（分享卡片同步，见 docs/h5-auth-standard.md 第四节） -->
diff --git a/js/app.js b/js/app.js
index 9a874f9..b765ab7 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 = '26100176';
+  var VER = '26100177';
   const $ = (s, c) => (c || document).querySelector(s);
   const $$ = (s, c) => Array.from((c || document).querySelectorAll(s));
 
@@ -3349,6 +3349,8 @@
        · 底部内容卡同时出现：整句 + 孕周 + 抱抱 + 「下一颗」。流星在卡片下面穿过，不挡字。 */
     const RM = !!(window.matchMedia && matchMedia('(prefers-reduced-motion: reduce)').matches);
     const AURA = [['#6B4AA8', '#C2667A'], ['#3F4FA6', '#8E5BB0'], ['#9A4F86', '#E0907A'], ['#365C9E', '#7A58AE'], ['#7D3F8C', '#D27A9A']];
+    /* 五声音阶 C4 D4 E4 G4 A4 C5 …（18 个音，C4 到 E7，一屏亮星一颗一个） */
+    const PENTA = Array.from({ length: 18 }, (_, k) => 440 * Math.pow(2, (60 + [0, 2, 4, 7, 9][k % 5] + 12 * Math.floor(k / 5) - 69) / 12));
     const hsh = s => { let h = 7; for (const c of String(s)) h = (h * 31 + c.charCodeAt(0)) >>> 0; return h; };
     const card = $('#wsc');
     const seen = new Set();
@@ -3371,13 +3373,19 @@
     function paintSky(l) {
       const n = l.length, cols = n > 16 ? 5 : 4, rows = Math.max(2, Math.ceil(n / cols));
       const fresh = l.findIndex(x => !x.mine && !seen.has(x.id));
+      const xs = l.map((it, i) => 36 + ((i % cols + .5 + ((hsh(it.id) % 100) / 100 - .5) * .7) / cols) * 58);
+      /* 十三改（用户：「每点一下都是一个音符，每一个星星代表不同的音符」）：
+         按横向位置从左到右排成一架竖琴——越靠左越低、越靠右越高，五声音阶（C4 起），连着点就是一段旋律 */
+      const rank = xs.map((x, i) => i).sort((p, q) => xs[p] - xs[q]);
+      const note = [];
+      rank.forEach((i, k) => { note[i] = PENTA[k % PENTA.length]; });
       $('#wskBright').innerHTML = l.map((it, i) => {
-        const h = hsh(it.id), c = i % cols, r = Math.floor(i / cols);
-        const x = 36 + ((c + .5 + ((h % 100) / 100 - .5) * .7) / cols) * 58;
+        const h = hsh(it.id), r = Math.floor(i / cols);
+        const x = xs[i];
         const y = 21 + ((r + .5 + (((h >> 8) % 100) / 100 - .5) * .6) / rows) * 38;
         const sz = it.mine ? 26 : Math.round(15 + Math.min(it.hugs || 0, 30) / 30 * 11);
         return '<button type="button" class="wsk-st' + (it.mine ? ' mine' : '') + (seen.has(it.id) ? ' used' : '') + (i === fresh && !seen.size ? ' hint' : '') +
-          '" data-go="' + (i + 1) + '" style="left:' + x.toFixed(1) + '%;top:' + y.toFixed(1) + '%;--s:' + sz + 'px;--tw:' + (2 + (h % 30) / 10).toFixed(1) + 's" aria-label="' + esc(it.text) + '"><i></i></button>';
+          '" data-go="' + (i + 1) + '" data-note="' + note[i].toFixed(1) + '" style="left:' + x.toFixed(1) + '%;top:' + y.toFixed(1) + '%;--s:' + sz + 'px;--tw:' + (2 + (h % 30) / 10).toFixed(1) + 's" aria-label="' + esc(it.text) + '"><i></i></button>';
       }).join('');
     }
     function paintList(l) {
@@ -3442,11 +3450,11 @@
       } catch (e) { return null; }
       return actx;
     }
-    const NOTES = [1046.5, 1174.7, 1318.5, 1568, 1760, 2093];
-    function chime() {
+    function chime(f) {
       const c = ac();
       if (!c) return;
-      const t = c.currentTime, f = NOTES[Math.floor(Math.random() * NOTES.length)];
+      const t = c.currentTime;
+      f = f || PENTA[5 + Math.floor(Math.random() * 6)];
       const g = c.createGain();
       g.gain.setValueAtTime(0, t);
       g.gain.linearRampToValueAtTime(.16, t + .012);
@@ -3502,10 +3510,11 @@
       seen.clear();
       $('#wskDone').classList.remove('show');
       paintSky(list());
+      /* 星星回来：从低到高刷一遍琴弦 */
+      PENTA.slice(0, 8).forEach((f, k) => setTimeout(() => chime(f), k * 70));
       $('#wskBright').classList.remove('back');
       void $('#wskBright').offsetWidth;
       $('#wskBright').classList.add('back');
-      chime();
     });
     const stopAll = () => [...mts.values()].forEach(m => stopMeteor(m));
     /* 第一次进来：一闪一闪的提示，点过一次星星就永久收起 */
@@ -3555,7 +3564,7 @@
       btn.classList.add('flare');
       btn.classList.remove('used');
       $('#wskDone').classList.remove('show');
-      chime();
+      chime(+btn.dataset.note);
       tapFx(x0, y0, it.mine);
       let swish = false, dustT = 0;
       const t0 = performance.now();