design: 设计系统定稿——孟菲斯×拟物卡：四支柱 + ai-era-tutorial 概念到组件的映射

design-refs/mockup/build.sh

@@ -17,7 +17,7 @@ export TMPDIR="$HOME/.cache/h2p-tmp"
 
 STEMS=("$@")
 if [ ${#STEMS[@]} -eq 0 ]; then
-  STEMS=(course-shelf components color-system design-styles)
+  STEMS=(course-shelf components color-system design-styles design-system)
 fi
 
 for STEM in "${STEMS[@]}"; do

design-refs/mockup/design-system.html

@@ -0,0 +1,295 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="utf-8">
+<title>设计系统 · 孟菲斯 × 拟物卡 · stack idealjs</title>
+<style>
+  /* ====== 页面基座 ====== */
+  @page { size: 1280px 800px; margin: 0; }
+  *, *::before, *::after { box-sizing: border-box; }
+  html, body {
+    margin: 0; padding: 0; width: 1280px;
+    background: #f0f0ef;
+    font-family: "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", sans-serif;
+    color: #1a1a1a;
+    -webkit-font-smoothing: antialiased;
+  }
+  .page { width: 1280px; height: 800px; position: relative; background: #f0f0ef; overflow: hidden; page-break-after: always; }
+  .page:last-child { page-break-after: auto; }
+  @media screen {
+    html { height: auto; display: flex; justify-content: center; background: #f0f0ef; }
+    body { transform-origin: top center; scale: min(1, calc(100vw / 1280px)); margin: 0 auto; box-shadow: 0 0 48px rgba(15, 23, 42, 0.18); }
+  }
+  .pagenum { position: absolute; bottom: 26px; right: 40px; font-size: 13px; color: #8a8a8a; letter-spacing: 2px; }
+  .footline { position: absolute; bottom: 26px; left: 40px; font-size: 13px; color: #8a8a8a; letter-spacing: 1px; }
+  .story-head { position: absolute; top: 36px; left: 40px; right: 40px; }
+  .story-head .tag {
+    display: inline-block; font-size: 15px; font-weight: 700; color: #6d28d9;
+    background: #efe6fb; border-radius: 8px; padding: 3px 12px;
+    font-family: "DejaVu Sans Mono", "Noto Sans CJK SC", monospace;
+  }
+  .story-head h2 { margin: 8px 0 4px; font-size: 28px; font-weight: 800; color: #1a1a1a; }
+  .story-head .desc { font-size: 14.5px; color: #6b6b6b; }
+  .canvas { background: #fbfbfa; border: 1px dashed #cfcfcd; border-radius: 18px; padding: 20px 22px; position: absolute; }
+  .panel { background: #ffffff; border-radius: 18px; padding: 18px 20px; box-shadow: 0 1px 2px rgba(26,26,26,0.06); }
+  .panel h3 { margin: 0 0 10px; font-size: 16px; font-weight: 700; color: #1a1a1a; }
+  .note { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 8px; }
+  .note .idx {
+    flex: none; width: 22px; height: 22px; border-radius: 50%;
+    background: #1a1a1a; color: #ffffff; font-size: 13px; font-weight: 700;
+    display: flex; align-items: center; justify-content: center; margin-top: 1px;
+  }
+  .note .txt { font-size: 13px; line-height: 1.55; color: #3d3d3d; }
+  .note .txt b { color: #1a1a1a; }
+  table.spec { width: 100%; border-collapse: collapse; font-size: 12px; color: #3d3d3d; }
+  table.spec th { text-align: left; font-weight: 700; color: #1a1a1a; border-bottom: 2px solid #d5d5d3; padding: 5px 8px 5px 0; }
+  table.spec td { border-bottom: 1px solid #ececea; padding: 4px 8px 4px 0; vertical-align: top; }
+  table.spec td.k { color: #1a1a1a; font-weight: 600; white-space: nowrap; }
+  table.spec code { font-family: "DejaVu Sans Mono", monospace; font-size: 11.5px; background: #f4f2fa; color: #6d28d9; border-radius: 5px; padding: 1px 5px; }
+
+  /* ====== 系统元素 ====== */
+  .pillar-label { font-size: 13.5px; font-weight: 700; color: #1a1a1a; margin-bottom: 8px; }
+  .pillar-label i { font-style: normal; font-weight: 400; font-size: 11.5px; color: #6b6b6b; margin-left: 8px; }
+
+  .pair { display: flex; border: 2px solid #111111; border-radius: 10px; overflow: hidden; }
+  .pair div { width: 72px; height: 34px; }
+
+  .shapechip { text-align: center; }
+  .shapechip .box {
+    width: 44px; height: 44px; margin: 0 auto; border-radius: 10px; background: #ffffff;
+    border: 2px solid #111111; display: flex; align-items: center; justify-content: center;
+  }
+  .shapechip .sn { font-size: 11px; font-weight: 700; margin-top: 5px; }
+  .shapechip .sm { font-size: 9.5px; color: #6b6b6b; margin-top: 1px; line-height: 1.35; }
+
+  .mscard {
+    background: #fff9f0; border: 2px solid #111111; border-radius: 14px;
+    box-shadow: 0 3px 0 #ffffff, 0 5px 0 #eadfc4, 7px 8px 0 #111111;
+    padding: 11px; position: absolute;
+  }
+  .mscard .mszone {
+    height: 128px; border-radius: 8px; position: relative;
+    border: 3px solid #111111;
+    box-shadow: inset 0 3px 8px rgba(26,26,26,0.30), inset 0 -1px 0 rgba(255,255,255,0.55);
+    display: flex; align-items: center; justify-content: center;
+  }
+  .mscard .mszone span { font-size: 30px; }
+  .mscard .mst { display: flex; align-items: center; gap: 7px; margin-top: 9px; }
+  .mscard .mst .tri { width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 10px solid #111111; }
+  .mscard .mst b { font-size: 14px; flex: 1; color: #2b1d10; text-shadow: 0 1px 1px rgba(255,255,255,0.9); }
+  .mscard .dots { display: flex; gap: 4px; }
+  .mscard .dots i { width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid #111111; background: #fff; }
+  .mscard .dots i.on { background: #111111; }
+
+  .entry-badge2 {
+    position: absolute; top: -11px; left: -11px; width: 24px; height: 24px; border-radius: 50%;
+    background: #111111; color: #ffd93d; font-size: 12px; font-weight: 800;
+    display: flex; align-items: center; justify-content: center; border: 2px solid #fff9f0;
+  }
+
+  .msticket {
+    width: 216px; background: #fff9f0; border: 2px solid #111111; border-radius: 12px;
+    box-shadow: 5px 5px 0 #111111; position: absolute; padding: 10px 12px;
+  }
+  .msticket h4 { margin: 0 0 6px; font-size: 12px; font-weight: 800; letter-spacing: 1px; }
+  .msticket .row { display: flex; gap: 6px; font-size: 10.5px; color: #3d3d3d; margin-bottom: 4px; line-height: 1.45; }
+  .msticket .row b { flex: none; color: #111; }
+
+  .msline { stroke: #111111; stroke-width: 2.5; fill: none; }
+  .msstation { stroke: #111111; stroke-width: 2; }
+</style>
+</head>
+<body>
+
+<!-- ================= P1 系统总纲 ================= -->
+<div class="page">
+  <div class="story-head">
+    <span class="tag">&lt;DesignSystem /&gt;</span>
+    <h2>设计系统 · 孟菲斯 × 拟物卡 · v1.0</h2>
+    <div class="desc">定稿：鲜艳碰撞的孟菲斯骨架，拟物纸质课程卡为入口载体；线条是关系；形状承载语义、散落空白。一切扩展围绕 ai-era-tutorial：卡头即靶子，票券即指派。</div>
+  </div>
+
+  <div class="canvas" style="top: 138px; left: 40px; width: 880px; height: 594px;">
+    <div class="pillar-label">支柱一 · 色彩 <i>鲜艳、碰撞——三组撞色对，黑描边统一收束，大底永远是纸色</i></div>
+    <div style="display:flex; gap:18px; margin-bottom:16px; align-items:flex-start;">
+      <div>
+        <div class="pair"><div style="background:#ff6b6b;"></div><div style="background:#4ecdc4;"></div></div>
+        <div style="font-size:9.5px; color:#6b6b6b; margin-top:4px;">撞色对 1 · coral × teal</div>
+      </div>
+      <div>
+        <div class="pair"><div style="background:#ffd93d;"></div><div style="background:#a78bfa;"></div></div>
+        <div style="font-size:9.5px; color:#6b6b6b; margin-top:4px;">撞色对 2 · mustard × violet</div>
+      </div>
+      <div>
+        <div class="pair"><div style="background:#ff8fab;"></div><div style="background:#5b8def;"></div></div>
+        <div style="font-size:9.5px; color:#6b6b6b; margin-top:4px;">撞色对 3 · pink × blue</div>
+      </div>
+      <div style="flex:1; font-size:11.5px; color:#3d3d3d; line-height:1.6; padding-top:2px;">
+        <b>规则</b>：相邻色块必须来自不同撞色对；<b>ink #111</b> 描边收束一切鲜艳；大面积底色只有纸色 <b>#FFF9F0</b> 与白。
+      </div>
+    </div>
+
+    <div class="pillar-label">支柱二 · 形状即语义 <i>孟菲斯形状对内容下定义，散落于空白——装饰即语义</i></div>
+    <div style="display:grid; grid-template-columns:repeat(7, 1fr); gap:8px; margin-bottom:16px;">
+      <div class="shapechip"><div class="box"><svg width="26" height="24"><path d="M13 2 L25 22 L1 22 Z" fill="#ff6b6b" stroke="#111" stroke-width="2"/></svg></div><div class="sn">▲ 靶子</div><div class="sm">目标，卡头打头</div></div>
+      <div class="shapechip"><div class="box"><svg width="26" height="24"><circle cx="8" cy="12" r="5" fill="#ffd93d" stroke="#111" stroke-width="2"/><circle cx="19" cy="12" r="5" fill="#fff9f0" stroke="#111" stroke-width="2"/></svg></div><div class="sn">● 积木</div><div class="sm">清单点列，实=已学</div></div>
+      <div class="shapechip"><div class="box"><svg width="26" height="24"><circle cx="13" cy="12" r="8" fill="none" stroke="#4ecdc4" stroke-width="4"/><circle cx="13" cy="12" r="8" fill="none" stroke="#111" stroke-width="1.5"/></svg></div><div class="sn">○ 预期</div><div class="sm">可核对的结果</div></div>
+      <div class="shapechip"><div class="box"><svg width="28" height="24"><path d="M2 16 q3 -12 6 0 t6 0 t6 0 t6 0" fill="none" stroke="#5b8def" stroke-width="3" stroke-linecap="round"/></svg></div><div class="sn">～ 代理区</div><div class="sm">交给 agent</div></div>
+      <div class="shapechip"><div class="box"><svg width="26" height="24"><rect x="2" y="8" width="22" height="8" fill="#ff8fab" stroke="#111" stroke-width="2"/></svg></div><div class="sn">▬ 价值区</div><div class="sm">就地写过程</div></div>
+      <div class="shapechip"><div class="box"><svg width="26" height="24"><path d="M2 18 L7 6 L12 18 L17 6 L22 18" fill="none" stroke="#ff6b6b" stroke-width="3" stroke-linejoin="round"/></svg></div><div class="sn">⌇ 脱靶</div><div class="sm">脱靶提醒，跟指派</div></div>
+      <div class="shapechip"><div class="box"><svg width="26" height="24"><path d="M13 3 v20 M3 13 h20" stroke="#a78bfa" stroke-width="3.5" stroke-linecap="round"/><path d="M13 3 v20 M3 13 h20" stroke="#111" stroke-width="1.2"/></svg></div><div class="sn">＋ 指派</div><div class="sm">位置/预期/场景</div></div>
+    </div>
+
+    <div class="pillar-label">支柱三 · 卡片 <i>核心：教程的入口载体——孟菲斯骨架 + 拟物纸感，卡头三件套即靶子</i></div>
+    <div style="display:flex; gap:26px; margin-bottom:14px; align-items:flex-start;">
+      <div class="mscard" style="position:static; width:300px;">
+        <div class="mszone" style="background:#ff6b6b;">
+          <span>🌐</span>
+          <svg style="position:absolute; right:6px; bottom:6px;" width="18" height="18"><circle cx="9" cy="9" r="6" fill="none" stroke="#fff9f0" stroke-width="3"/><circle cx="9" cy="9" r="6" fill="none" stroke="#111" stroke-width="1.2"/></svg>
+          <span style="position:absolute; left:6px; top:5px; font-size:8.5px; color:#fff9f0; font-weight:700; letter-spacing:1px;">预期结果 · GIF</span>
+        </div>
+        <div class="mst">
+          <span class="tri"></span>
+          <b>快速开始</b>
+          <span class="dots"><i class="on"></i><i class="on"></i><i class="on"></i><i></i></span>
+        </div>
+      </div>
+      <div style="flex:1; font-size:11.5px; color:#3d3d3d; line-height:1.5;">
+        <div style="margin-bottom:7px;"><b>卡头三件套 = 靶子</b>：▲ 目标（标题旁三角）＋ ○ 预期结果（16:9 相框 GIF）＋ ● 积木进度（四点，实心=已学）。</div>
+        <div style="margin-bottom:7px;"><b>孟菲斯</b>：2px 黑描边、7px 硬投影、章节撞色只进相框。</div>
+        <div><b>拟物</b>：米白纸面 #FFF9F0、纸叠三层边、相框凹槽内阴影、标题压凹白影、完成=打孔票。</div>
+      </div>
+    </div>
+
+    <div class="pillar-label">支柱四 · 线条 <i>关系，不可缺——横平竖直 + R8 小圆角 + 站点半嵌卡边 + 并行不合并</i></div>
+    <svg width="700" height="52" viewBox="0 0 700 52">
+      <path class="msline" d="M 10 38 H 120 A 8 8 0 0 0 128 30 V 22 A 8 8 0 0 1 136 14 H 500"/>
+      <path class="msline" d="M 10 38 H 424 A 8 8 0 0 1 432 30 V 26 A 8 8 0 0 0 440 18 H 497"/>
+      <circle class="msstation" cx="10" cy="38" r="6" fill="#ffd93d"/>
+      <circle class="msstation" cx="260" cy="38" r="6" fill="#4ecdc4"/>
+      <rect class="msstation" x="494" y="8" width="7" height="22" rx="3.5" fill="#ff6b6b"/>
+    </svg>
+    <div style="font-size:11px; color:#6b6b6b; margin-top:4px;">黑 2.5px 实线；站点＝描边圆点四色轮换、半嵌卡边；多线入同一卡口 → 胶囊（端头半圆、线止于胶囊边）。</div>
+  </div>
+
+  <div style="position:absolute; top: 138px; left: 948px; width: 292px;" class="panel">
+    <h3>决策记录</h3>
+    <div class="note" style="margin-bottom:6px;"><span class="idx">1</span><span class="txt"><b>为什么孟菲斯</b>：教程漫长，鲜艳与碰撞给持续的情绪燃料；形状体系天然可承载语义。</span></div>
+    <div class="note" style="margin-bottom:6px;"><span class="idx">2</span><span class="txt"><b>为什么拟物卡</b>：卡是拥有物——纸叠、相框与打孔票给学习以实体感。</span></div>
+    <div class="note" style="margin-bottom:0;"><span class="idx">3</span><span class="txt"><b>分工</b>：孟菲斯管背景与情绪，拟物管卡片与票券，黑描边统一两者。</span></div>
+  </div>
+  <div style="position:absolute; top: 400px; left: 948px; width: 292px;" class="panel">
+    <h3>全局规则</h3>
+    <div class="note" style="margin-bottom:6px;"><span class="idx">1</span><span class="txt"><b>鲜艳预算</b>：彩色只上形状、描边内与相框；大底纸色。</span></div>
+    <div class="note" style="margin-bottom:6px;"><span class="idx">2</span><span class="txt"><b>装饰即语义</b>：每个散落形状都必须有含义（见支柱二）。</span></div>
+    <div class="note" style="margin-bottom:6px;"><span class="idx">3</span><span class="txt"><b>无锁</b>：状态是推荐不是门槛——完成=打孔，未开始=无孔，卡片永远可入（死原则）。</span></div>
+    <div class="note" style="margin-bottom:0;"><span class="idx">4</span><span class="txt"><b>不用色彩渐变</b>：立体感靠描边、硬投影与内阴影。</span></div>
+  </div>
+
+  <div class="footline">设计系统 · DesignSystem · stack idealjs</div>
+  <div class="pagenum">01 / 02</div>
+</div>
+
+<!-- ================= P2 skill 映射 + 组合样张 ================= -->
+<div class="page">
+  <div class="story-head">
+    <span class="tag">&lt;DesignSystem /&gt;</span>
+    <h2>系统 × ai-era-tutorial · 概念到组件的映射</h2>
+    <div class="desc">教程结构的每个概念都有对应的视觉组件：靶子落在卡头三件套，代理区是波浪，脱靶是之字注，指派学习是三行票——组合样张见左。</div>
+  </div>
+
+  <div class="canvas" style="top: 138px; left: 40px; width: 880px; height: 594px; padding: 0; overflow: hidden; background:#fff9f0;">
+    <svg style="position:absolute; left:0; top:0;" width="880" height="594" viewBox="0 0 880 594">
+      <path d="M 700 50 l 16 28 h -32 z" fill="#ffd93d" stroke="#111" stroke-width="2.5"/>
+      <circle cx="812" cy="96" r="8" fill="#4ecdc4" stroke="#111" stroke-width="2"/>
+      <circle cx="838" cy="82" r="5" fill="#ff8fab" stroke="#111" stroke-width="2"/>
+      <circle cx="826" cy="118" r="4" fill="#ffd93d" stroke="#111" stroke-width="2"/>
+      <path d="M 30 300 q 8 -22 16 0 t16 0 t16 0 t16 0" fill="none" stroke="#5b8def" stroke-width="3" stroke-linecap="round"/>
+      <path d="M 762 270 l 10 20 22 3 -16 15 4 22 -20 -11 -20 11 4 -22 -16 -15 22 -3 z" fill="#a78bfa" stroke="#111" stroke-width="2"/>
+      <path d="M 60 540 L 68 522 L 76 540 L 84 522 L 92 540" fill="none" stroke="#ff6b6b" stroke-width="3" stroke-linejoin="round"/>
+      <circle cx="480" cy="52" r="10" fill="none" stroke="#4ecdc4" stroke-width="4"/><circle cx="480" cy="52" r="10" fill="none" stroke="#111" stroke-width="1.5"/>
+      <path d="M 624 470 v22 M613 481 h22" stroke="#a78bfa" stroke-width="4" stroke-linecap="round"/><path d="M 624 470 v22 M613 481 h22" stroke="#111" stroke-width="1.2"/>
+      <path d="M 810 250 v20 M800 260 h20" stroke="#5b8def" stroke-width="4" stroke-linecap="round"/><path d="M 810 250 v20 M800 260 h20" stroke="#111" stroke-width="1.2"/>
+
+      <path class="msline" d="M 290 180 H 320 A 8 8 0 0 0 328 172 V 116 A 8 8 0 0 1 336 108 H 380"/>
+      <path class="msline" d="M 290 180 H 380"/>
+      <path class="msline" d="M 630 108 H 648 A 8 8 0 0 1 656 116 V 236 A 8 8 0 0 0 664 244 H 700"/>
+      <circle class="msstation" cx="293" cy="180" r="6" fill="#ffd93d"/>
+      <circle class="msstation" cx="378" cy="108" r="6" fill="#4ecdc4"/>
+      <circle class="msstation" cx="378" cy="180" r="6" fill="#ff8fab"/>
+      <rect class="msstation" x="697" y="233" width="7" height="22" rx="3.5" fill="#ff6b6b"/>
+    </svg>
+
+    <div class="mscard" style="left:40px; top:110px; width:250px;">
+      <span class="entry-badge2">①</span>
+      <div class="mszone" style="background:#ff6b6b;"><span>🌐</span>
+        <span style="position:absolute; left:6px; top:5px; font-size:8.5px; color:#fff9f0; font-weight:700; letter-spacing:1px;">预期结果 · GIF</span>
+      </div>
+      <div class="mst"><span class="tri"></span><b>快速开始</b><span class="dots"><i class="on"></i><i class="on"></i><i class="on"></i><i></i></span></div>
+    </div>
+
+    <div class="mscard" style="left:380px; top:44px; width:250px; transform:rotate(-1deg);">
+      <span class="entry-badge2">②</span>
+      <div class="mszone" style="background:#ff8fab;"><span>⚛️</span></div>
+      <div class="mst"><span class="tri"></span><b>React</b><span class="dots"><i class="on"></i><i class="on"></i><i></i><i></i></span></div>
+    </div>
+
+    <div class="mscard" style="left:700px; top:44px; width:140px;">
+      <div class="mszone" style="height:78px; background:#4ecdc4;"><span style="font-size:22px;">🔗</span></div>
+      <div class="mst"><span class="tri"></span><b style="font-size:12px;">全栈基础</b></div>
+    </div>
+
+    <div class="msticket" style="left:380px; top:250px;">
+      <h4>＋ 指派学习 · 认知基础</h4>
+      <div class="row"><b>位置</b><span>包管理家族：npm 的坐标与邻居</span></div>
+      <div class="row"><b>预期</b><span>能说清 lockfile 锁住了什么</span></div>
+      <div class="row" style="margin-bottom:0;"><b>场景</b><span>加一个依赖 / 换源重装</span></div>
+    </div>
+
+    <div style="position:absolute; left:40px; top:420px; width:300px;">
+      <div style="display:flex; align-items:center; gap:8px;">
+        <svg width="34" height="20"><path d="M2 16 L8 4 L14 16 L20 4 L26 16 L32 4" fill="none" stroke="#ff6b6b" stroke-width="3" stroke-linejoin="round"/></svg>
+        <b style="font-size:12px;">脱靶提醒</b>
+      </div>
+      <div style="font-size:11px; color:#3d3d3d; line-height:1.6; margin-top:6px;">常见脱靶：装了但没跑。脱靶的样子——命令成功、页面空白；此时缺的是"真机验收"这块积木。</div>
+    </div>
+
+    <div style="position:absolute; left:380px; top:420px; display:flex; align-items:center; gap:8px;">
+      <svg width="40" height="20"><path d="M2 12 q5 -16 10 0 t10 0 t10 0" fill="none" stroke="#5b8def" stroke-width="3" stroke-linecap="round"/></svg>
+      <span style="font-size:11px; color:#3d3d3d;"><b>代理区</b>：安装交给 agent，只验收产物</span>
+    </div>
+    <div style="position:absolute; left:640px; top:420px; display:flex; align-items:center; gap:8px;">
+      <svg width="34" height="20"><rect x="2" y="6" width="30" height="9" fill="#ff8fab" stroke="#111" stroke-width="2"/></svg>
+      <span style="font-size:11px; color:#3d3d3d;"><b>价值区</b>：过程就地写清</span>
+    </div>
+
+    <div style="position:absolute; left:40px; top:562px; font-size:10.5px; color:#8a7a5c;">形状散落于空白，每个都有含义：▲ 靶子 · ● 积木 · ○ 预期 · ～ 代理区 · ▬ 价值区 · ⌇ 脱靶 · ＋ 指派</div>
+  </div>
+
+  <div style="position:absolute; top: 138px; left: 948px; width: 292px;" class="panel">
+    <h3>概念 → 组件映射</h3>
+    <table class="spec">
+      <tr><th>skill 概念</th><th>组件</th></tr>
+      <tr><td class="k">靶子先行</td><td>卡头三件套：▲ 目标 ＋ ○ 16:9 预期区 ＋ ● 积木点列</td></tr>
+      <tr><td class="k">步骤=目标+验收</td><td>卡内验收行（○ 空环待勾）</td></tr>
+      <tr><td class="k">代理区</td><td>～ 波浪带，标注"交给 agent"</td></tr>
+      <tr><td class="k">价值区</td><td>▬ 实心条，过程就地展开</td></tr>
+      <tr><td class="k">指派学习</td><td>＋ 三行票：位置 / 预期 / 场景</td></tr>
+      <tr><td class="k">脱靶提醒</td><td>⌇ 之字注，跟在指派后</td></tr>
+      <tr><td class="k">认知基础</td><td>底座纹与"真机验收"章</td></tr>
+      <tr><td class="k">死原则</td><td>无锁：状态=推荐，卡永远可入</td></tr>
+    </table>
+  </div>
+  <div style="position:absolute; top: 528px; left: 948px; width: 292px;" class="panel">
+    <h3>组合规则</h3>
+    <div class="note" style="margin-bottom:6px;"><span class="idx">1</span><span class="txt"><b>入口徽章</b> ①②③：读者画像的推荐起点，非强制。</span></div>
+    <div class="note" style="margin-bottom:6px;"><span class="idx">2</span><span class="txt"><b>撞色在框内</b>：章节撞色只进 16:9 相框，卡面纸色。</span></div>
+    <div class="note" style="margin-bottom:0;"><span class="idx">3</span><span class="txt"><b>形状不压内容</b>：散落形状只在空白，密度 ≤ 每屏 8 个。</span></div>
+  </div>
+
+  <div class="footline">设计系统 · DesignSystem · stack idealjs</div>
+  <div class="pagenum">02 / 02</div>
+</div>
+
+</body>
+</html>