修复特殊节点反馈并强化跟手缩放和选关标题

wechat-campaign-200-r2/qa/bright-classroom.html

@@ -9,7 +9,7 @@
 @font-face{font-family:NumberSwipePlayful;src:url(../fonts/NumberSwipePlayful.ttf)}
 *{box-sizing:border-box}body{margin:0;background:#fff6df;color:#43382f;font:15px NumberSwipeSans500,sans-serif}header{padding:28px 32px 20px;border-bottom:1px solid #e5d7ba}h1{margin:0 0 8px;font:25px NumberSwipeSans700}p{margin:8px 0;line-height:1.7;color:#71604f}main{display:flex;gap:32px;padding:28px 32px;align-items:flex-start}.tools{width:270px;position:sticky;top:24px}.tools h2{font-size:17px;margin:24px 0 10px}.tools button,select{font:14px NumberSwipeSans600;cursor:pointer;border:1px solid #d8c4a0;background:#fffbf2;color:#43382f;border-radius:12px;padding:12px;margin:0 6px 8px 0}.tools button:hover{border-color:#6552d9;color:#5140b7}.tools select{width:100%}.phone{border:1px solid #d8c4a0;border-radius:24px;overflow:hidden;box-shadow:0 12px 34px #43382f14;background:#ffe69a}canvas{display:block;touch-action:none}.note{font-size:13px}#status{background:#ece7ff;color:#5140b7;border-radius:12px;padding:12px;margin-top:16px}a{color:#5140b7}@media(max-width:750px){main{padding:16px;flex-direction:column}.tools{width:100%;position:static}.phone{align-self:center}header{padding:20px}}
 </style>
-<header><h1>数字一笔 · 分层反馈独立实验版</h1><p>200关实际游戏包的 Canvas 预览。全部画面由程序绘制，字体随包提供。</p></header>
+<header><h1>数字一笔 · 节点反馈与立体标题验收</h1><p>200关实际游戏包的 Canvas 预览。全部画面由程序绘制，字体随包提供。</p></header>
 <main><aside class="tools"><label for="size">屏幕尺寸</label><select id="size"><option>375×812</option><option>320×568</option><option>375×667</option><option>390×844</option><option>414×896</option></select><label for="feedback-mode">反馈对照</label><select id="feedback-mode"><option value="enhanced">强化版</option><option value="original">原版</option></select><h2>真实关卡样张</h2><div id="samples"></div><h2>指定关卡</h2><select id="level"></select><button id="partial">画前几步</button><button id="hint">显示指路</button><button id="clear">完成本关</button><button id="select">返回选关</button><p class="note">在右侧直接点击或滑动。音乐、音效与振动开关在游戏选关页的“设置”中。辅助演示按钮仅属于此验收页。</p><div id="status">加载字体与游戏包…</div><p class="note" id="audio-status" role="status">音效：点击游戏后播放</p><p class="note">本页不触发触觉。原版／强化版切换用于音色和表现对照；iPhone、Android触觉与性能仍需真机验收。</p><p><a href="hints.html" target="_blank">运行200关提示像素检查</a></p></aside><div class="phone" id="phone"></div></main>
 <script type="module">
 import {solve} from '../src/upstream/rules.mjs';