diff --git a/network-poc/frontend/src/pages/index.astro b/network-poc/frontend/src/pages/index.astro
index 039cd68..4751da0 100644
--- a/network-poc/frontend/src/pages/index.astro
+++ b/network-poc/frontend/src/pages/index.astro
@@ -906,18 +906,71 @@ OUTPUT FORMAT:
     })();
 
     function renderMd(md) {
+        const lines = md.split('\n');
         let html = '', inCode = false, lang = '', buf = '';
-        for (const line of md.split('\n')) {
-            if (line.startsWith('```')) { if (inCode) { html += `<pre class="code-block"><code class="language-${lang}">${buf.replace(/</g,'&lt;')}</code></pre>`; inCode=false; buf=''; } else { inCode=true; lang=line.slice(3).trim()||'plaintext'; } continue; }
-            if (inCode) { buf += (buf?'\n':'') + line; continue; }
-            if (!line.trim()) { html += '<br>'; continue; }
-            if (line.startsWith('# ')) html += `<h1 style="color:#e6edf3;font-size:24px;margin:24px 0 8px;border-bottom:1px solid var(--border);padding-bottom:6px">${line.slice(2)}</h1>`;
-            else if (line.startsWith('## ')) html += `<h2 style="color:#e6edf3;font-size:20px;margin:20px 0 8px">${line.slice(3)}</h2>`;
-            else if (line.startsWith('### ')) html += `<h3 style="color:#e6edf3;font-size:16px;margin:16px 0 6px">${line.slice(4)}</h3>`;
-            else if (line.startsWith('---')) html += '<hr style="border:none;border-top:1px solid var(--border);margin:16px 0">';
-            else if (line.match(/^[\-\*] /)) html += `<div style="padding:2px 0 2px 20px">${line.replace(/^[\-\*] /,'• ').replace(/\*\*(.+?)\*\*/g,'<strong>$1</strong>').replace(/`(.+?)`/g,'<code style="background:var(--panel);padding:1px 4px;border-radius:3px;font-size:13px">$1</code>')}</div>`;
-            else html += `<p style="margin:4px 0">${line.replace(/\*\*(.+?)\*\*/g,'<strong>$1</strong>').replace(/`(.+?)`/g,'<code style="background:var(--panel);padding:1px 4px;border-radius:3px;font-size:13px">$1</code>')}</p>`;
+        let inTable = false, tableRows = [];
+
+        function inline(text) {
+            return text
+                .replace(/\*\*(.+?)\*\*/g, '<strong style="color:#e6edf3">$1</strong>')
+                .replace(/\*(.+?)\*/g, '<em>$1</em>')
+                .replace(/`([^`]+)`/g, '<code style="background:var(--panel);padding:1px 5px;border-radius:3px;font-size:13px;color:#e6edf3">$1</code>');
         }
+
+        function flushTable() {
+            if (!inTable || tableRows.length < 2) { inTable = false; tableRows = []; return; }
+            const hdr = tableRows[0].split('|').filter(c => c.trim());
+            const body = tableRows.slice(2);
+            html += '<div style="overflow-x:auto;margin:12px 0"><table style="width:100%;border-collapse:collapse;font-size:14px">';
+            html += '<thead><tr>' + hdr.map(c => `<th style="text-align:left;padding:8px 12px;border-bottom:2px solid var(--border);color:var(--accent);font-weight:600">${inline(c.trim())}</th>`).join('') + '</tr></thead><tbody>';
+            for (const row of body) {
+                const cells = row.split('|').filter(c => c.trim());
+                if (cells.length) html += '<tr>' + cells.map(c => `<td style="padding:6px 12px;border-bottom:1px solid #21262d">${inline(c.trim())}</td>`).join('') + '</tr>';
+            }
+            html += '</tbody></table></div>';
+            inTable = false; tableRows = [];
+        }
+
+        for (const line of lines) {
+            // Koodiblokit
+            if (line.startsWith('```')) {
+                if (inCode) {
+                    html += `<pre class="code-block"><code class="language-${lang}">${buf.replace(/</g,'&lt;')}</code></pre>`;
+                    inCode = false; buf = '';
+                } else {
+                    flushTable();
+                    inCode = true; lang = line.slice(3).trim() || 'plaintext';
+                }
+                continue;
+            }
+            if (inCode) { buf += (buf ? '\n' : '') + line; continue; }
+
+            // Taulukot
+            if (line.includes('|') && line.trim().startsWith('|')) {
+                if (!inTable) inTable = true;
+                tableRows.push(line);
+                continue;
+            } else { flushTable(); }
+
+            // Tyhjä rivi
+            if (!line.trim()) { html += '<div style="height:8px"></div>'; continue; }
+
+            // Otsikot
+            if (line.startsWith('# ')) { html += `<h1 style="color:#e6edf3;font-size:26px;margin:28px 0 10px;border-bottom:1px solid var(--border);padding-bottom:8px">${inline(line.slice(2))}</h1>`; continue; }
+            if (line.startsWith('## ')) { html += `<h2 style="color:#e6edf3;font-size:21px;margin:24px 0 8px;border-bottom:1px solid #21262d;padding-bottom:6px">${inline(line.slice(3))}</h2>`; continue; }
+            if (line.startsWith('### ')) { html += `<h3 style="color:#e6edf3;font-size:17px;margin:18px 0 6px">${inline(line.slice(4))}</h3>`; continue; }
+
+            // Viiva
+            if (line.match(/^-{3,}$/)) { html += '<hr style="border:none;border-top:1px solid var(--border);margin:20px 0">'; continue; }
+
+            // Listat
+            if (line.match(/^[\-\*] /)) { html += `<div style="padding:2px 0 2px 20px">${inline(line.replace(/^[\-\*] /, '• '))}</div>`; continue; }
+            if (line.match(/^\d+\. /)) { html += `<div style="padding:2px 0 2px 20px">${inline(line)}</div>`; continue; }
+
+            // Normaali teksti
+            html += `<p style="margin:4px 0">${inline(line)}</p>`;
+        }
+        flushTable();
         return html;
     }
     // === Settings panel ===