feat: publish training systems deep dive

src/pages/index.astro

@@ -10,6 +10,7 @@ const routes: Record<string, string> = {
   moe: "/moe/",
   "long-context": "/long-context/",
   reasoning: "/reasoning/",
+  "training-systems": "/training-systems/",
 };
 
 const paths = [
@@ -80,16 +81,17 @@ const paths = [
           <a class="button" href="/moe/">MoE 专题</a>
           <a class="button" href="/long-context/">长上下文专题</a>
           <a class="button" href="/reasoning/">推理专题</a>
+          <a class="button" href="/training-systems/">训练系统专题</a>
         </div>
       </div>
       <aside class="hero-aside" aria-label="项目统计">
         <span>RESEARCH CUTOFF</span>
-        <strong>28 · 07 · 2026</strong>
+        <strong>29 · 07 · 2026</strong>
         <p>首版持续建设中，所有动态结论带日期</p>
         <div class="hero-stats">
           <div><b>16</b><span>核心专题</span></div>
           <div><b>151</b><span>K3 报告来源</span></div>
-          <div><b>146</b><span>关键论文索引</span></div>
+          <div><b>166</b><span>关键论文索引</span></div>
           <div><b>47p</b><span>K3 技术报告</span></div>
         </div>
       </aside>
@@ -103,6 +105,22 @@ const paths = [
 
   <section class="section compact release-section" id="new-chapters">
     <div class="release-grid">
+      <a class="release-card training-release" href="/training-systems/">
+        <div>
+          <p class="eyebrow"><span>NEW / CHAPTER 08</span> LARGE-SCALE TRAINING SYSTEMS</p>
+          <h2>一万张 GPU，为什么仍可能有一半在等？</h2>
+          <p>
+            用模型状态、激活、计算划分、气泡、collective、专家、上下文、数值与可靠性九张账，
+            从 ZeRO、Megatron 一路走到 DeepSeek DualPipe、Kimi MoonEP 与百万 Token Agentic RL。
+          </p>
+        </div>
+        <dl>
+          <div><dt>LINEAGE</dt><dd>2012 → 2026</dd></div>
+          <div><dt>PAPERS</dt><dd>37 个一手节点</dd></div>
+          <div><dt>LAB</dt><dd>显存 · 网格 · 气泡 · 通信</dd></div>
+        </dl>
+        <span class="release-arrow" aria-hidden="true">进入训练系统专题 →</span>
+      </a>
       <a class="release-card reasoning-release" href="/reasoning/">
         <div>
           <p class="eyebrow"><span>NEW / CHAPTER 11</span> REASONING & TEST-TIME SCALING</p>
@@ -384,9 +402,20 @@ const paths = [
       transition: transform 180ms ease, border-color 180ms ease;
     }
 
+    .training-release,
     .reasoning-release {
       grid-column: 1 / -1;
       min-height: 510px;
+    }
+
+    .training-release {
+      background:
+        radial-gradient(circle at 82% 18%, rgba(66, 111, 101, 0.19), transparent 30%),
+        repeating-linear-gradient(90deg, transparent 0 88px, rgba(94, 125, 117, 0.055) 88px 89px),
+        var(--paper-raised);
+    }
+
+    .reasoning-release {
       background:
         radial-gradient(circle at 82% 18%, rgba(56, 91, 128, 0.17), transparent 30%),
         radial-gradient(circle at 63% 72%, rgba(150, 93, 58, 0.11), transparent 28%),
@@ -455,6 +484,7 @@ const paths = [
         padding-bottom: 76px;
       }
 
+      .training-release,
       .reasoning-release {
         grid-column: auto;
       }