From d5b62f88a45baa2247fee37c730a59308fafbacc Mon Sep 17 00:00:00 2001
From: deploy <deploy@local>
Date: Sat, 7 Nov 2026 02:45:45 +0000
Subject: [PATCH] =?UTF-8?q?=E7=95=99=E8=A8=80=E9=9D=A2=E6=9D=BF=E6=94=B9?=
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 index.html   |  4 ++--
 js/wh-cm.css |  5 +++--
 js/wh-cm.js  | 19 +++++++++----------
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/index.html b/index.html
index 1380549..8fbac34 100644
--- a/index.html
+++ b/index.html
@@ -12,7 +12,7 @@
 <!-- V:26110618 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?v=26110608">
-<link rel="stylesheet" href="js/wh-cm.css?v=26110618">
+<link rel="stylesheet" href="js/wh-cm.css?v=26110619">
 <!-- 11-04 用户：「顶部图片上的倒计时先删除掉」→ 不加载 hero-cd.css / hero-cd.js（文件留着，加回这两行即恢复），头图回到原样式 -->
 <!-- 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） -->
 <script>try{if(localStorage.getItem('mmbox.night.v1')==='1'){document.documentElement.classList.add('night');document.querySelector('meta[name=theme-color]').content='#2A2340'}}catch(e){}</script>
@@ -2680,7 +2680,7 @@ html.night .rs-pan .rp-card{background:rgba(255,255,255,.06);border-color:rgba(2
 <script src="guangchang/topics.js?v=26110487"></script>
 <script src="js/ava-pool.js?v=26110487"></script>   <!-- 11-05 装饰头像分配表（各模块互不重复） -->
 <script src="js/wh-themes.js?v=26110609"></script>
-<script src="js/wh-cm.js?v=26110618" defer></script>
+<script src="js/wh-cm.js?v=26110619" defer></script>
 <script src="js/app.js"></script>
 <script src="js/kit.js?v=26110605"></script>
 <!-- 11-05 用户：孕期百问加上跟趣味小测试一样的底部 Tab（孕期百问 / 记一下 / 返回首页）。挂在 #detailQA 里，面板关着时跟着滑出屏外；
diff --git a/js/wh-cm.css b/js/wh-cm.css
index 5fbc765..4d3ff71 100644
--- a/js/wh-cm.css
+++ b/js/wh-cm.css
@@ -21,8 +21,9 @@
 /* 半屏面板 */
 .wcs{position:absolute;inset:0;z-index:8;background:rgba(10,6,24,0);visibility:hidden;transition:background .3s,visibility .3s}
 .wcs.show{visibility:visible;background:rgba(10,6,24,.32)}
-.wcs-p{position:absolute;left:0;right:0;bottom:0;height:68%;display:flex;flex-direction:column;border-radius:22px 22px 0 0;color:#F4ECFF;
-  background:linear-gradient(#2A1F48,#1E1634);box-shadow:0 -10px 40px rgba(0,0,0,.4);transform:translateY(110%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
+.wcs-p{position:absolute;left:0;right:0;bottom:0;height:50%;max-height:68%;display:flex;flex-direction:column;border-radius:22px 22px 0 0;color:#F4ECFF;
+  background:linear-gradient(#2A1F48,#1E1634);box-shadow:0 -10px 40px rgba(0,0,0,.4);transform:translateY(110%);transition:transform .35s cubic-bezier(.2,.8,.2,1),height .3s cubic-bezier(.2,.8,.2,1)}
+.wcs.show .wcs-p{transform:none}
 .wcs-hd{flex:none;padding:8px 0 6px;touch-action:none}
 .wcs-grab{display:block;width:38px;height:4px;margin:0 auto 8px;border-radius:2px;background:rgba(255,255,255,.28)}
 .wcs-tt{display:flex;align-items:baseline;gap:8px;padding:0 16px 0 18px}
diff --git a/js/wh-cm.js b/js/wh-cm.js
index eb7cddd..411c31d 100644
--- a/js/wh-cm.js
+++ b/js/wh-cm.js
@@ -219,17 +219,16 @@
   inp.addEventListener('keydown', function (e) { if (e.key === 'Enter') { e.preventDefault(); send(); } });
 
   /* ---------- 半屏面板：开 / 关 / 拖 ----------
-     面板高 = 星空页 68%（上面至少留 1/3 星空）；half = 露出 50%，full = 露出 68%，再往上拉不动；往下拖过一半关掉 */
+     按高度伸缩（底部输入框一直露着）：half = 星空页 50%，full = 68%（上面至少留 1/3 星空），再往上拉不动；往下拖到 25% 以下关掉 */
   var state = 'closed';
   function ph() { return page.clientHeight; }
-  function H() { return P.offsetHeight; }
-  function offFor(s) { return s === 'full' ? 0 : s === 'half' ? Math.max(0, H() - ph() * .5) : H() + 20; }
-  function setY(y, anim) { P.style.transition = anim ? '' : 'none'; P.style.transform = 'translateY(' + y + 'px)'; }
+  function hFor(s) { return ph() * (s === 'full' ? .68 : .5); }
+  function setH(h, anim) { P.style.transition = anim ? '' : 'none'; P.style.height = Math.round(h) + 'px'; }
   function snap(s) {
     state = s;
     sh.classList.toggle('show', s !== 'closed');
     sh.setAttribute('aria-hidden', s === 'closed' ? 'true' : 'false');
-    setY(offFor(s), true);
+    if (s !== 'closed') setH(hFor(s), true);
     if (s === 'closed') { inp.blur(); setReply(null); }
   }
   function open() { load(); snap('half'); }
@@ -247,7 +246,7 @@
   var d0 = null;
   P.addEventListener('touchstart', function (e) {
     if (e.touches.length !== 1 || e.target.closest('.wcs-in')) return;
-    d0 = { y: e.touches[0].clientY, base: offFor(state), hd: !!e.target.closest('.wcs-hd'), drag: false, t: Date.now() };
+    d0 = { y: e.touches[0].clientY, base: P.offsetHeight, hd: !!e.target.closest('.wcs-hd'), drag: false, t: Date.now() };
   }, { passive: true });
   P.addEventListener('touchmove', function (e) {
     if (!d0) return;
@@ -260,15 +259,15 @@
       d0.drag = true;
     }
     if (e.cancelable) e.preventDefault();
-    setY(Math.min(H() + 20, Math.max(0, d0.base + dy)), false);
+    setH(Math.max(ph() * .12, Math.min(hFor('full'), d0.base - dy)), false);
   }, { passive: false });
   P.addEventListener('touchend', function (e) {
     if (!d0) return;
     var dd = d0; d0 = null;
     if (!dd.drag) return;
-    var dy = e.changedTouches[0].clientY - dd.y, y = dd.base + dy, v = dy / Math.max(1, Date.now() - dd.t);
-    if (v > .6 || y > H() - ph() * .25) snap('closed');
-    else if (v < -.4 || y < offFor('half') / 2) snap('full');
+    var dy = e.changedTouches[0].clientY - dd.y, h = dd.base - dy, v = dy / Math.max(1, Date.now() - dd.t);
+    if (v > .6 || h < ph() * .3) snap('closed');
+    else if (v < -.4 || h > ph() * .59) snap('full');
     else snap('half');
   });