diff --git a/frontend/src/views/landing/LandingView.vue b/frontend/src/views/landing/LandingView.vue
index 93f3b577..78edf82b 100644
--- a/frontend/src/views/landing/LandingView.vue
+++ b/frontend/src/views/landing/LandingView.vue
@@ -7,7 +7,9 @@
     <nav class="nav">
       <div class="container nav-inner">
         <router-link to="/" class="brand">
-          <span class="hex">⬢</span>
+          <svg viewBox="0 0 24 24" width="24" height="24" fill="none" stroke="currentColor" stroke-width="1.8">
+            <path d="M12 2L21 7V17L12 22L3 17V7L12 2Z" fill="rgba(34, 211, 238, 0.08)"/>
+          </svg>
           <span>PURO AI</span>
         </router-link>
         <div class="nav-links">
@@ -24,7 +26,8 @@
     <!-- HERO -->
     <section class="hero container">
       <div class="hero-eyebrow">
-        <span class="pill">ChatGPT Plus · Claude Pro · Codex · Gemini</span>
+        <span class="badge">NEW</span>
+        <span>统一接入多个 AI 平台 · 零改动切换</span>
       </div>
       <h1 class="hero-title">
         你的 AI 订阅，<br>
@@ -32,7 +35,7 @@
       </h1>
       <p class="hero-sub">
         Claude Pro · ChatGPT Plus · Codex · Gemini 订阅<br>
-        聚合成统一 API，零改动接入 OpenAI / Anthropic SDK
+        聚合成统一 API，零改动接入 <span class="pill-inline">OpenAI</span> / <span class="pill-inline">Anthropic</span> SDK
       </p>
       <div class="hero-cta">
         <router-link to="/login" class="btn btn-primary btn-lg">登录 →</router-link>
@@ -46,41 +49,55 @@
     <!-- ② 模型墙 -->
     <section class="block container" id="models">
       <div class="section-header">
-        <div class="section-kicker">支持的 AI 平台</div>
+        <div class="section-kicker">// providers</div>
         <h2 class="section-title">通过 OAuth 直接复用你的订阅</h2>
         <p class="section-sub">无需申请官方 API key，也无需切换账号</p>
       </div>
       <div class="model-wall">
         <div class="model-card">
-          <div class="model-dot" style="background: var(--p-claude)"></div>
+          <div class="model-logo">
+            <svg width="22" height="22" viewBox="0 0 24 24" fill="#d97757"><path d="M4.5 19L12 4l7.5 15H16l-4-8.5L8 19H4.5z"/></svg>
+          </div>
           <div>
             <div class="model-name">Claude Pro / Max</div>
             <div class="model-meta">Anthropic OAuth</div>
           </div>
+          <div class="status-chip"><span class="dot"></span>online</div>
         </div>
         <div class="model-card">
-          <div class="model-dot" style="background: var(--p-gpt)"></div>
+          <div class="model-logo">
+            <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#10a37f" stroke-width="1.6"><circle cx="12" cy="12" r="8"/><path d="M12 4v16M4 12h16"/></svg>
+          </div>
           <div>
             <div class="model-name">ChatGPT Plus / Pro</div>
             <div class="model-meta">OpenAI OAuth</div>
           </div>
+          <div class="status-chip"><span class="dot"></span>online</div>
         </div>
         <div class="model-card">
-          <div class="model-dot" style="background: var(--p-codex)"></div>
+          <div class="model-logo">
+            <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#f8fafc" stroke-width="1.6"><rect x="4" y="4" width="16" height="16" rx="3" fill="none" stroke="currentColor" stroke-width="1.6"/><path d="M8 10l-2 2 2 2M16 10l2 2-2 2M14 8l-4 8" stroke="currentColor" stroke-width="1.6" fill="none" stroke-linecap="round"/></svg>
+          </div>
           <div>
             <div class="model-name">Codex CLI</div>
             <div class="model-meta">OpenAI OAuth</div>
           </div>
+          <div class="status-chip"><span class="dot"></span>online</div>
         </div>
         <div class="model-card">
-          <div class="model-dot" style="background: var(--p-gemini)"></div>
+          <div class="model-logo">
+            <svg width="22" height="22" viewBox="0 0 24 24" fill="#4285f4"><path d="M12 2L14 10L22 12L14 14L12 22L10 14L2 12L10 10Z"/></svg>
+          </div>
           <div>
             <div class="model-name">Gemini Code Assist</div>
             <div class="model-meta">Google OAuth</div>
           </div>
+          <div class="status-chip"><span class="dot"></span>online</div>
         </div>
         <div class="model-card is-muted">
-          <div class="model-dot" style="background: var(--text-3)"></div>
+          <div class="model-logo">
+            <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#94a3b8" stroke-width="1.6" stroke-linecap="round"><circle cx="5" cy="12" r="1.5" fill="#94a3b8"/><circle cx="12" cy="12" r="1.5" fill="#94a3b8"/><circle cx="19" cy="12" r="1.5" fill="#94a3b8"/></svg>
+          </div>
           <div>
             <div class="model-name">更多</div>
             <div class="model-meta">规划中</div>
@@ -92,24 +109,40 @@
     <!-- ③ 三特性 -->
     <section class="block container" id="features">
       <div class="section-header">
-        <div class="section-kicker">核心特性</div>
-        <h2 class="section-title">一套 key，三件武器</h2>
+        <div class="section-kicker">// capabilities</div>
+        <h2 class="section-title">付一次订阅，<br>用起一整个模型池</h2>
+        <p class="section-sub">把散落在各个平台的订阅，整合成开发者真正能用的基础设施</p>
       </div>
       <div class="features">
         <div class="feature">
           <div class="feature-icon">⚡</div>
           <h3>一个 key 接所有模型</h3>
           <p>不再为每个 provider 申请 API key、配置 base_url。统一 <code class="mono">sk-</code> 走 Claude / GPT / Gemini，按 model 自动路由到对应账号池。</p>
+          <ul class="feature-bullets">
+            <li>OpenAI Responses API 兼容</li>
+            <li>Anthropic Messages API 兼容</li>
+            <li>智能 model → provider 路由</li>
+          </ul>
         </div>
         <div class="feature">
           <div class="feature-icon">🔄</div>
           <h3>账号池高可用</h3>
           <p>支持多账号自动调度与 failover。某个上游触发限流 / 冷却时，流量切到下一个健康账号，token 刷新全自动。</p>
+          <ul class="feature-bullets">
+            <li>限流/5xx 自动 failover</li>
+            <li>OAuth token 自动刷新</li>
+            <li>加权轮询 · 最少连接</li>
+          </ul>
         </div>
         <div class="feature">
           <div class="feature-icon">📊</div>
           <h3>用量看板</h3>
           <p>每条请求的 tokens、费用、上游账号、延迟全可视化。模型分布饼图 + 趋势曲线 + Top 排行。</p>
+          <ul class="feature-bullets">
+            <li>逐请求审计日志</li>
+            <li>多维度 tokens / cost 统计</li>
+            <li>导出 CSV / 接 Webhook</li>
+          </ul>
         </div>
       </div>
     </section>
@@ -117,20 +150,36 @@
     <!-- ④ Code Demo -->
     <section class="block container" id="code">
       <div class="section-header">
-        <div class="section-kicker">快速接入</div>
+        <div class="section-kicker">// integration</div>
         <h2 class="section-title">把 base_url 一改，就能用</h2>
         <p class="section-sub">兼容 OpenAI / Anthropic / Gemini SDK，<span class="text-puro-cyan">零代码改动</span></p>
       </div>
       <div class="code-demo">
         <div class="code-block">
-          <div class="code-title mono">~/.codex/config.toml</div>
+          <div class="code-head">
+            <div class="traffic">
+              <span></span><span></span><span></span>
+            </div>
+            <div class="code-tabs">
+              <span class="tab active">~/.codex/config.toml</span>
+            </div>
+            <span class="meta">edited 2s ago</span>
+          </div>
           <pre class="mono"><code><span class="cm">[model_providers.OpenAI]</span>
 base_url = <span class="str">"https://ai.puro.im"</span>
 wire_api = <span class="str">"responses"</span>
 requires_openai_auth = <span class="kw">true</span></code></pre>
         </div>
         <div class="code-block">
-          <div class="code-title mono">curl</div>
+          <div class="code-head">
+            <div class="traffic">
+              <span></span><span></span><span></span>
+            </div>
+            <div class="code-tabs">
+              <span class="tab active">curl.sh</span>
+            </div>
+            <span class="meta">zsh · puro ≈ 210ms</span>
+          </div>
           <pre class="mono"><code><span class="cm">$</span> curl https://ai.puro.im/responses \
   -H <span class="str">"Authorization: Bearer sk-xxx"</span> \
   -d <span class="str">'{"model":"gpt-5.4","input":"hello"}'</span></code></pre>
@@ -142,42 +191,102 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
     <!-- ⑤ Dashboard mockup -->
     <section class="block container" id="dashboard">
       <div class="section-header">
-        <div class="section-kicker">用量透明</div>
+        <div class="section-kicker">// observability</div>
         <h2 class="section-title">每条请求都看得见</h2>
         <p class="section-sub">不像第三方 API 池子那种"扣了多少不告诉你"——扣哪个账号、跑哪个模型、用了多少 tokens、上游响应几秒，一目了然。</p>
       </div>
       <div class="dash-mock">
-        <div class="dash-header">
-          <span class="dash-title">Dashboard · 预览</span>
-          <div class="dash-dots"><span></span><span></span><span></span></div>
+        <!-- browser chrome header -->
+        <div class="dash-chrome">
+          <div class="traffic">
+            <span></span><span></span><span></span>
+          </div>
+          <div class="url-bar">ai.puro.im/dashboard</div>
+          <span class="dash-user mono">me@puro</span>
         </div>
-        <div class="dash-body">
-          <div class="stat-row">
-            <div class="stat"><div class="stat-label">今日请求</div><div class="stat-value">1,842</div><div class="stat-delta">+12.3%</div></div>
-            <div class="stat"><div class="stat-label">输入 Tokens</div><div class="stat-value">2.1M</div><div class="stat-delta">+8.1%</div></div>
-            <div class="stat"><div class="stat-label">输出 Tokens</div><div class="stat-value">485K</div><div class="stat-delta">+15.6%</div></div>
-            <div class="stat"><div class="stat-label">今日费用</div><div class="stat-value">$1.23</div><div class="stat-delta down">-4.2%</div></div>
+        <div class="dash-layout">
+          <!-- sidebar -->
+          <aside class="dash-side">
+            <div class="side-group">
+              <div class="side-label">WORKSPACE</div>
+              <div class="side-item active"><span class="ico">📊</span> Dashboard</div>
+              <div class="side-item"><span class="ico">🔑</span> API Keys</div>
+              <div class="side-item"><span class="ico">📜</span> Logs</div>
+              <div class="side-item"><span class="ico">🔌</span> Accounts<span class="side-count">12</span></div>
+            </div>
+            <div class="side-group">
+              <div class="side-label">SETTINGS</div>
+              <div class="side-item"><span class="ico">👥</span> Team</div>
+              <div class="side-item"><span class="ico">💳</span> Billing</div>
+              <div class="side-item"><span class="ico">👤</span> Profile</div>
+            </div>
+          </aside>
+          <!-- main content -->
+          <div class="dash-main">
+            <div class="stat-row">
+              <div class="stat"><div class="stat-label">今日请求</div><div class="stat-value">1,842</div><div class="stat-delta">+12.3%</div></div>
+              <div class="stat"><div class="stat-label">输入 Tokens</div><div class="stat-value">2.1M</div><div class="stat-delta">+8.1%</div></div>
+              <div class="stat"><div class="stat-label">输出 Tokens</div><div class="stat-value">485K</div><div class="stat-delta">+15.6%</div></div>
+              <div class="stat"><div class="stat-label">今日费用</div><div class="stat-value">$1.23</div><div class="stat-delta down">-4.2%</div></div>
+            </div>
+            <div class="chart-grid">
+              <div class="chart-card">
+                <div class="chart-title">
+                  近 30 天用量趋势
+                  <div class="chart-legend">
+                    <span><span class="sw" style="background: var(--cyan)"></span> Claude</span>
+                    <span><span class="sw" style="background: #a855f7"></span> GPT</span>
+                    <span><span class="sw" style="background: var(--amber)"></span> Gemini</span>
+                  </div>
+                </div>
+                <svg viewBox="0 0 500 140" class="chart-svg">
+                  <defs>
+                    <linearGradient id="gc" x1="0" x2="0" y1="0" y2="1">
+                      <stop offset="0%" stop-color="#22d3ee" stop-opacity="0.25"/>
+                      <stop offset="100%" stop-color="#22d3ee" stop-opacity="0"/>
+                    </linearGradient>
+                  </defs>
+                  <g stroke="#1e293b" stroke-width="1">
+                    <line x1="0" y1="30" x2="500" y2="30"/>
+                    <line x1="0" y1="70" x2="500" y2="70"/>
+                    <line x1="0" y1="110" x2="500" y2="110"/>
+                  </g>
+                  <path d="M0,100 L40,85 L80,90 L120,65 L160,75 L200,50 L240,58 L280,38 L320,45 L360,25 L400,38 L440,28 L500,18 L500,140 L0,140 Z" fill="url(#gc)"/>
+                  <path d="M0,100 L40,85 L80,90 L120,65 L160,75 L200,50 L240,58 L280,38 L320,45 L360,25 L400,38 L440,28 L500,18" stroke="#22d3ee" stroke-width="2" fill="none"/>
+                  <path d="M0,115 L40,108 L80,100 L120,108 L160,92 L200,96 L240,75 L280,83 L320,65 L360,72 L400,56 L440,62 L500,46" stroke="#a855f7" stroke-width="2" fill="none"/>
+                </svg>
+              </div>
+              <div class="chart-card donut-card">
+                <div class="chart-title">Model distribution <span class="chart-sub">· 24h</span></div>
+                <div class="donut-wrap">
+                  <svg viewBox="0 0 42 42" class="donut-svg">
+                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#1e293b" stroke-width="6"/>
+                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#22d3ee" stroke-width="6" stroke-dasharray="48 52" stroke-dashoffset="0"/>
+                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#a855f7" stroke-width="6" stroke-dasharray="32 68" stroke-dashoffset="-48"/>
+                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#fbbf24" stroke-width="6" stroke-dasharray="14 86" stroke-dashoffset="-80"/>
+                    <circle cx="21" cy="21" r="15.915" fill="transparent" stroke="#64748b" stroke-width="6" stroke-dasharray="6 94" stroke-dashoffset="-94"/>
+                  </svg>
+                  <div class="donut-legend">
+                    <div class="donut-row"><span><span class="sw" style="background:#22d3ee"></span>Claude</span><span class="pct">48%</span></div>
+                    <div class="donut-row"><span><span class="sw" style="background:#a855f7"></span>GPT</span><span class="pct">32%</span></div>
+                    <div class="donut-row"><span><span class="sw" style="background:#fbbf24"></span>Gemini</span><span class="pct">14%</span></div>
+                    <div class="donut-row"><span><span class="sw" style="background:#64748b"></span>Codex</span><span class="pct">6%</span></div>
+                  </div>
+                </div>
+              </div>
+            </div>
+            <table class="log-table mono">
+              <thead>
+                <tr><th>时间</th><th>模型</th><th>上游</th><th>状态</th><th>用量</th></tr>
+              </thead>
+              <tbody>
+                <tr><td>12:34:07</td><td>gpt-5.4</td><td><span class="provider gpt"><span class="dot"></span>ChatGPT #1</span></td><td class="status-200">200</td><td>2,341</td></tr>
+                <tr><td>12:34:02</td><td>claude-opus-4-7</td><td><span class="provider claude"><span class="dot"></span>Claude #2</span></td><td class="status-200">200</td><td>5,102</td></tr>
+                <tr><td>12:33:58</td><td>gemini-2.5-pro</td><td><span class="provider gemini"><span class="dot"></span>Gemini #1</span></td><td class="status-200">200</td><td>843</td></tr>
+                <tr><td>12:33:41</td><td>gpt-5.4</td><td><span class="provider gpt"><span class="dot"></span>ChatGPT #2</span></td><td class="status-429">429</td><td>—</td></tr>
+              </tbody>
+            </table>
           </div>
-          <div class="chart-card">
-            <div class="chart-title">近 30 天用量趋势</div>
-            <svg viewBox="0 0 600 120" class="chart-svg">
-              <polyline points="0,90 40,80 80,70 120,65 160,60 200,50 240,55 280,45 320,40 360,35 400,30 440,25 480,20 520,25 560,15 600,10"
-                fill="none" stroke="#22d3ee" stroke-width="2"/>
-              <polyline points="0,100 40,95 80,90 120,88 160,85 200,82 240,80 280,78 320,75 360,73 400,70 440,68 480,65 520,63 560,60 600,58"
-                fill="none" stroke="#a855f7" stroke-width="2" stroke-dasharray="4 4"/>
-            </svg>
-          </div>
-          <table class="log-table mono">
-            <thead>
-              <tr><th>时间</th><th>模型</th><th>上游</th><th>状态</th><th>用量</th></tr>
-            </thead>
-            <tbody>
-              <tr><td>12:34:07</td><td>gpt-5.4</td><td><span class="provider gpt"><span class="dot"></span>ChatGPT #1</span></td><td class="status-200">200</td><td>2,341</td></tr>
-              <tr><td>12:34:02</td><td>claude-opus-4-7</td><td><span class="provider claude"><span class="dot"></span>Claude #2</span></td><td class="status-200">200</td><td>5,102</td></tr>
-              <tr><td>12:33:58</td><td>gemini-2.5-pro</td><td><span class="provider gemini"><span class="dot"></span>Gemini #1</span></td><td class="status-200">200</td><td>843</td></tr>
-              <tr><td>12:33:41</td><td>gpt-5.4</td><td><span class="provider gpt"><span class="dot"></span>ChatGPT #2</span></td><td class="status-429">429</td><td>—</td></tr>
-            </tbody>
-          </table>
         </div>
       </div>
     </section>
@@ -186,25 +295,33 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
     <footer class="puro-footer">
       <div class="container footer-grid">
         <div class="footer-brand">
-          <div class="brand"><span class="hex">⬢</span><span>PURO AI</span></div>
-          <p class="footer-tagline">Self-hosted on puro.im</p>
+          <div class="brand">
+            <svg viewBox="0 0 24 24" width="24" height="24" fill="none" stroke="currentColor" stroke-width="1.8">
+              <path d="M12 2L21 7V17L12 22L3 17V7L12 2Z" fill="rgba(34, 211, 238, 0.08)"/>
+            </svg>
+            <span>PURO AI</span>
+          </div>
+          <p class="footer-tagline">把多个 AI 订阅聚合成统一 API。<br>让「已经付过钱」的订阅真正为你工作。</p>
           <p class="footer-meta">© 2026 puro.im · MIT License<br>fork of Wei-Shaw/sub2api</p>
+          <div class="footer-status"><span class="dot-green"></span>all systems operational</div>
         </div>
         <div class="footer-col">
           <div class="footer-col-title">产品</div>
           <a href="/docs">文档</a>
+          <a href="#features">功能</a>
           <a href="https://git.puro.im/purovps/sub2api/commits/branch/main" target="_blank" rel="noopener noreferrer">更新日志</a>
         </div>
         <div class="footer-col">
-          <div class="footer-col-title">资源</div>
-          <a href="https://git.puro.im/purovps/sub2api" target="_blank" rel="noopener noreferrer">GitHub</a>
-          <a href="/docs#codex">Codex 配置示例</a>
-          <a href="https://status.puro.im" target="_blank" rel="noopener noreferrer">API 状态</a>
+          <div class="footer-col-title">账户</div>
+          <router-link to="/login">登录</router-link>
+          <router-link to="/register">注册</router-link>
+          <a href="/dashboard">Dashboard</a>
         </div>
         <div class="footer-col">
           <div class="footer-col-title">联系</div>
           <a href="mailto:admin@puro.im">admin@puro.im</a>
           <a href="https://git.puro.im" target="_blank" rel="noopener noreferrer">git.puro.im</a>
+          <a href="https://git.puro.im/purovps/sub2api" target="_blank" rel="noopener noreferrer">GitHub ↗</a>
         </div>
       </div>
     </footer>
@@ -240,7 +357,30 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
   position: relative;
   z-index: 2;
 }
-.hero-eyebrow { margin-bottom: 24px; }
+.hero-eyebrow {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 6px 14px 6px 6px;
+  border: 1px solid var(--border-2);
+  border-radius: 100px;
+  font-size: 12px;
+  color: var(--text-1);
+  margin-bottom: 32px;
+  background: rgba(15, 23, 42, 0.6);
+}
+.hero-eyebrow .badge {
+  display: inline-block;
+  padding: 2px 8px;
+  font-size: 10px;
+  font-weight: 700;
+  font-family: var(--font-mono);
+  color: var(--bg-0);
+  background: var(--cyan);
+  border-radius: 4px;
+  letter-spacing: 0.1em;
+  margin-right: 4px;
+}
 .hero-title {
   font-size: clamp(36px, 5.5vw, 64px);
   font-weight: 800;
@@ -255,6 +395,17 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
   max-width: 640px;
   margin: 0 auto 36px;
 }
+.hero-sub .pill-inline {
+  display: inline-block;
+  padding: 1px 8px;
+  font-family: var(--font-mono);
+  font-size: 13px;
+  border: 1px solid var(--border-2);
+  border-radius: 4px;
+  background: rgba(15, 23, 42, 0.6);
+  color: var(--text-1);
+  margin: 0 2px;
+}
 .hero-cta {
   display: flex;
   gap: 12px;
@@ -286,7 +437,6 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
   font-size: 12px;
   font-weight: 600;
   color: var(--cyan);
-  text-transform: uppercase;
   letter-spacing: 0.12em;
   margin-bottom: 12px;
   font-family: var(--font-mono);
@@ -299,6 +449,9 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
 }
 .section-sub { color: var(--text-2); font-size: 15px; }
 
+/* brand SVG */
+.brand svg { color: var(--cyan); flex-shrink: 0; }
+
 /* model wall */
 .model-wall {
   display: grid;
@@ -314,11 +467,39 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
   align-items: center;
   gap: 12px;
 }
-.model-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
+.model-logo {
+  width: 36px;
+  height: 36px;
+  border-radius: var(--r-md);
+  border: 1px solid var(--border-2);
+  background: var(--bg-2);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+  color: var(--cyan);
+}
 .model-name { font-weight: 600; font-size: 14px; }
 .model-meta { font-size: 11px; color: var(--text-3); font-family: var(--font-mono); margin-top: 2px; }
 .model-card.is-muted { opacity: 0.5; }
 .model-card.is-muted .model-name { color: var(--text-2); }
+.model-card .status-chip {
+  margin-left: auto;
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--green, #34d399);
+  display: flex;
+  align-items: center;
+  gap: 5px;
+}
+.model-card .status-chip .dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: var(--green, #34d399);
+  box-shadow: 0 0 6px rgba(52,211,153,0.6);
+}
+.model-card.is-muted .status-chip { display: none; }
 
 /* features */
 .features {
@@ -336,6 +517,27 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
 .feature h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
 .feature p { color: var(--text-2); font-size: 14px; line-height: 1.6; }
 .feature code { color: var(--cyan); font-size: 13px; }
+.feature-bullets {
+  list-style: none;
+  padding: 0;
+  margin-top: 16px;
+  padding-top: 14px;
+  border-top: 1px dashed var(--border);
+}
+.feature-bullets li {
+  padding: 6px 0;
+  color: var(--text-2);
+  font-size: 12px;
+  font-family: var(--font-mono);
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+.feature-bullets li::before {
+  content: '→';
+  color: var(--cyan);
+  font-weight: 600;
+}
 
 /* code demo */
 .code-demo {
@@ -350,13 +552,40 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
   background: var(--bg-code);
   overflow: hidden;
 }
-.code-title {
-  padding: 10px 16px;
+.code-head {
+  display: flex;
+  align-items: center;
+  padding: 10px 14px;
+  gap: 12px;
   background: var(--bg-1);
-  font-size: 11px;
-  color: var(--text-3);
   border-bottom: 1px solid var(--border);
 }
+.traffic { display: flex; gap: 6px; }
+.traffic span {
+  width: 10px; height: 10px; border-radius: 50%;
+}
+.traffic span:nth-child(1) { background: #f87171; }
+.traffic span:nth-child(2) { background: #fbbf24; }
+.traffic span:nth-child(3) { background: #34d399; }
+.code-tabs .tab {
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-2);
+  padding: 2px 10px;
+  border: 1px solid var(--border);
+  border-radius: 4px;
+}
+.code-tabs .tab.active {
+  color: var(--cyan);
+  background: rgba(34,211,238,0.1);
+  border-color: rgba(34,211,238,0.3);
+}
+.code-head .meta {
+  margin-left: auto;
+  font-size: 11px;
+  font-family: var(--font-mono);
+  color: var(--text-3);
+}
 .code-block pre {
   padding: 16px;
   font-size: 13px;
@@ -383,17 +612,72 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
   overflow: hidden;
   box-shadow: 0 40px 80px -40px rgba(0,0,0,0.8);
 }
-.dash-header {
-  padding: 12px 16px;
-  border-bottom: 1px solid var(--border);
+
+/* browser chrome */
+.dash-chrome {
   display: flex;
   align-items: center;
-  justify-content: space-between;
+  gap: 12px;
+  padding: 12px 16px;
+  border-bottom: 1px solid var(--border);
+  background: rgba(15, 23, 42, 0.7);
 }
-.dash-title { font-size: 12px; color: var(--text-2); font-family: var(--font-mono); }
-.dash-dots { display: flex; gap: 6px; }
-.dash-dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--border-2); }
-.dash-body { padding: 20px; }
+.url-bar {
+  flex: 1;
+  padding: 5px 12px;
+  background: var(--bg-0);
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-2);
+}
+.dash-user { font-size: 11px; color: var(--text-3); }
+
+/* dashboard layout */
+.dash-layout {
+  display: grid;
+  grid-template-columns: 180px 1fr;
+  min-height: 460px;
+}
+@media (max-width: 720px) {
+  .dash-layout { grid-template-columns: 1fr; }
+  .dash-side { display: none; }
+}
+.dash-side {
+  border-right: 1px solid var(--border);
+  padding: 16px 10px;
+  background: rgba(2, 6, 23, 0.4);
+}
+.side-group { margin-bottom: 20px; }
+.side-label {
+  font-size: 10px;
+  color: var(--text-3);
+  text-transform: uppercase;
+  letter-spacing: 0.12em;
+  padding: 0 8px 6px;
+  font-family: var(--font-mono);
+}
+.side-item {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 6px 8px;
+  border-radius: 6px;
+  font-size: 12px;
+  color: var(--text-2);
+  cursor: pointer;
+}
+.side-item.active { background: rgba(34, 211, 238, 0.08); color: var(--cyan); }
+.side-item .ico { font-size: 12px; }
+.side-count {
+  margin-left: auto;
+  font-size: 10px;
+  color: var(--text-3);
+  font-family: var(--font-mono);
+}
+
+.dash-main { padding: 20px; }
 .stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
 @media (max-width: 720px) { .stat-row { grid-template-columns: repeat(2, 1fr); } }
 .stat {
@@ -407,15 +691,70 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
 .stat-delta { font-size: 11px; color: var(--green); margin-top: 4px; font-family: var(--font-mono); }
 .stat-delta.down { color: var(--red); }
 
+/* chart grid: 2fr line + 1fr donut */
+.chart-grid {
+  display: grid;
+  grid-template-columns: 2fr 1fr;
+  gap: 14px;
+  margin-bottom: 20px;
+}
+@media (max-width: 720px) { .chart-grid { grid-template-columns: 1fr; } }
 .chart-card {
   border: 1px solid var(--border);
   border-radius: var(--r-md);
   background: rgba(15,23,42,0.6);
   padding: 16px;
-  margin-bottom: 20px;
 }
-.chart-title { font-size: 12px; color: var(--text-2); margin-bottom: 12px; }
-.chart-svg { width: 100%; height: 120px; display: block; }
+.chart-title {
+  font-size: 12px;
+  font-weight: 600;
+  color: var(--text-2);
+  margin-bottom: 12px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+.chart-sub { font-weight: 400; color: var(--text-3); }
+.chart-legend {
+  display: flex;
+  gap: 10px;
+  font-size: 11px;
+  color: var(--text-3);
+  font-weight: 400;
+}
+.chart-legend span { display: inline-flex; align-items: center; gap: 4px; }
+.sw { display: inline-block; width: 8px; height: 8px; border-radius: 2px; }
+.chart-svg { width: 100%; height: 140px; display: block; }
+
+/* donut chart */
+.donut-card .chart-title { margin-bottom: 8px; }
+.donut-wrap {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+}
+.donut-svg {
+  width: 100px;
+  height: 100px;
+  transform: rotate(-90deg);
+  flex-shrink: 0;
+}
+.donut-legend {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: 7px;
+  font-size: 11px;
+  font-family: var(--font-mono);
+}
+.donut-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  color: var(--text-1);
+}
+.donut-row span:first-child { display: flex; align-items: center; }
+.donut-row .pct { color: var(--text-3); }
 
 /* Nav sticky + responsive tweaks (augments puro.css defaults)
  * Note: puro.css defines .puro-page .nav (z-index 50, blur 16px, gap 28px)
@@ -443,10 +782,6 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
   font-weight: 700;
   font-size: 16px;
 }
-.brand .hex {
-  color: var(--cyan);
-  font-size: 20px;
-}
 .nav-links {
   display: flex;
   font-size: 14px;
@@ -475,12 +810,30 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
 }
 @media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
 .footer-brand .brand { margin-bottom: 12px; }
-.footer-tagline { color: var(--text-2); font-size: 13px; margin-bottom: 8px; }
-.footer-meta { color: var(--text-3); font-size: 12px; line-height: 1.7; }
+.footer-tagline { color: var(--text-2); font-size: 13px; line-height: 1.6; margin-bottom: 8px; max-width: 280px; }
+.footer-meta { color: var(--text-3); font-size: 12px; line-height: 1.7; margin-bottom: 12px; }
+.footer-status {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-3);
+}
+.dot-green {
+  display: inline-block;
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: var(--green, #34d399);
+  box-shadow: 0 0 6px rgba(52,211,153,0.6);
+}
 .footer-col-title {
   color: var(--text-0);
-  font-size: 13px;
+  font-size: 12px;
   font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
   margin-bottom: 12px;
 }
 .footer-col a {
@@ -490,15 +843,4 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
   padding: 4px 0;
 }
 .footer-col a:hover { color: var(--cyan); }
-
-/* pill */
-.pill {
-  display: inline-block;
-  padding: 6px 14px;
-  border: 1px solid var(--border-2);
-  border-radius: 999px;
-  font-size: 12px;
-  color: var(--text-2);
-  background: rgba(15,23,42,0.6);
-}
 </style>