feat: trace DeepSeek V2-Lite real routes

src/pages/deepseek/index.astro

@@ -2,6 +2,7 @@
 import BaseLayout from "@/layouts/BaseLayout.astro";
 import DeepSeekLineage from "@/components/DeepSeekLineage.astro";
 import DeepSeekLab from "@/components/DeepSeekLab.astro";
+import DeepSeekArtifactLab from "@/components/DeepSeekArtifactLab.astro";
 import { deepseekBranches, deepseekLedgers, deepseekPaperChain, deepseekWaves } from "@/data/deepseek";
 
 const toc = [
@@ -27,21 +28,22 @@ const toc = [
   ["19", "v4-state", "V4：异构状态与稳定性"],
   ["20", "k3", "与 K3 的继承边界"],
   ["21", "lab", "四联交互实验"],
-  ["22", "branches", "别漏掉旁支"],
-  ["23", "audit", "事实、推导与教学模型"],
+  ["22", "artifact", "真实权重执行"],
+  ["23", "branches", "别漏掉旁支"],
+  ["24", "audit", "事实、推导与教学模型"],
   ["↳", "papers", "六十节点阅读链"],
 ];
 ---
 
 <BaseLayout
-  title="DeepSeek 技术谱系深读：从 Dense、MoE、MLA 到 R1 与 V4"
-  description="用二十四张问题账、十次技术转向、四个交互实验和六十个一手节点，完整理解 DeepSeek 的 MoE、MLA、FP8、DualPipe、GRPO、R1、V3.2 与 V4。"
+  title="DeepSeek 技术谱系与真实权重深读：从 Dense、MoE、MLA 到 R1 与 V4"
+  description="用二十四张问题账、十次技术转向、八个交互实验、真实 V2-Lite 权重 trace 和六十个一手节点，完整理解 DeepSeek 的 MoE、MLA、FP8、DualPipe、GRPO、R1、V3.2 与 V4。"
   section="deepseek"
 >
   <header class="page-hero deepseek-hero">
     <div class="page-hero-inner">
       <div>
-        <p class="eyebrow"><span>SPOTLIGHT / DEEPSEEK · ROUND 02</span> ALGORITHM × SYSTEM × EVIDENCE</p>
+        <p class="eyebrow"><span>SPOTLIGHT / DEEPSEEK · ROUND 03</span> ALGORITHM × SYSTEM × REAL WEIGHTS</p>
         <h1>不要背模型名<br />要看懂每次为什么转向</h1>
         <p class="lead">
           这不是七篇报告的摘要，而是一套可追问、可计算、可反驳的技术谱系：
@@ -53,9 +55,9 @@ const toc = [
         <div><dt>SPAN</dt><dd>2024.01 → 2026.06</dd></div>
         <div><dt>LEDGERS</dt><dd>24 张问题账</dd></div>
         <div><dt>LINEAGE</dt><dd>10 次技术转向</dd></div>
-        <div><dt>LABS</dt><dd>4 个可操作实验</dd></div>
+        <div><dt>LABS</dt><dd>8 个可操作实验</dd></div>
         <div><dt>EVIDENCE</dt><dd>60 个一手 / 官方节点</dd></div>
-        <div><dt>STATUS</dt><dd>重点专题 · 二轮深读</dd></div>
+        <div><dt>STATUS</dt><dd>三轮 · 真实权重执行</dd></div>
       </dl>
     </div>
   </header>
@@ -762,8 +764,25 @@ const toc = [
         <DeepSeekLab />
       </section>
 
+      <section class="article-section" id="artifact">
+        <p class="eyebrow"><span>22</span> OFFICIAL WEIGHTS / EXECUTED</p>
+        <h2>从“MLA 与 MoE 的概念”再往前一步：让官方 V2-Lite 权重真的跑起来</h2>
+        <p class="lede">
+          前面的四联实验负责建立公式与角色合同；下面的四联工件实验固定官方 revision、tokenizer、
+          模型代码和 checkpoint 第一分片，在 RTX 5090 上连续执行 layer 0–6。它把真实观测、shape 推导、
+          实现差距和未覆盖范围放在同一张证据图里。
+        </p>
+        <div class="artifact-callout">
+          <article><span>X / FORWARD</span><b>7 / 27 layers</b><p>1 个 dense 层 + 6 个 MoE 层；layer 7 因跨分片停止。</p></article>
+          <article><span>X / ROUTES</span><b>3,240</b><p>90 个有效 token × 6 层 × top-6 routed experts。</p></article>
+          <article><span>X + D / CACHE</span><b>576 ↔ 5,120</b><p>latent 合同与 HF eager 实际展开元素，两张账同时保留。</p></article>
+          <article><span>X / RERUN</span><b>31 / 31 exact</b><p>hidden hashes、MLA shapes、loads 与全部 token routes。</p></article>
+        </div>
+        <DeepSeekArtifactLab />
+      </section>
+
       <section class="article-section" id="branches">
-        <p class="eyebrow"><span>22</span> THE MAIN LINE IS NOT THE WHOLE TREE</p>
+        <p class="eyebrow"><span>23</span> THE MAIN LINE IS NOT THE WHOLE TREE</p>
         <h2>如果只读 V2 → V3 → R1 → V4，会漏掉五条反过来影响主线的旁支</h2>
         <div class="branch-grid">
           {deepseekBranches.map(([name, line, text, url]) => (
@@ -783,7 +802,7 @@ const toc = [
       </section>
 
       <section class="article-section" id="audit">
-        <p class="eyebrow"><span>23</span> EVIDENCE AUDIT</p>
+        <p class="eyebrow"><span>24</span> EVIDENCE AUDIT</p>
         <h2>同一张页面里有三种知识，它们的语气必须不同</h2>
         <div class="audit-grid">
           <article class="reported">
@@ -837,6 +856,43 @@ const toc = [
         radial-gradient(circle at 65% 38%, rgba(84, 124, 116, 0.13), transparent 24%);
     }
 
+    .artifact-callout {
+      display: grid;
+      grid-template-columns: repeat(4, minmax(0, 1fr));
+      max-width: 980px;
+      margin: 30px 0;
+      border-top: 1px solid var(--line);
+      border-left: 1px solid var(--line);
+    }
+
+    .artifact-callout article {
+      min-height: 155px;
+      padding: 20px;
+      border-right: 1px solid var(--line);
+      border-bottom: 1px solid var(--line);
+      background: var(--paper-raised);
+    }
+
+    .artifact-callout span {
+      display: block;
+      color: var(--copper);
+      font: 700 0.58rem/1 var(--mono);
+      letter-spacing: 0.08em;
+    }
+
+    .artifact-callout b {
+      display: block;
+      margin-top: 18px;
+      font-size: 1.14rem;
+    }
+
+    .artifact-callout p {
+      margin: 11px 0 0;
+      color: var(--muted);
+      font-size: 0.68rem;
+      line-height: 1.55;
+    }
+
     .moe-compare,
     .four-layer {
       display: grid;
@@ -1674,6 +1730,7 @@ const toc = [
       .followup-grid,
       .state-machines,
       .v4-contract,
+      .artifact-callout,
       .branch-grid,
       .audit-grid,
       .paper-chain.expanded {