diff --git a/index.html b/index.html
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+++ b/index.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Bioluminescent Tendrils</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background: #0a0a1a;
+            font-family: 'Courier New', monospace;
+        }
+        canvas {
+            display: block;
+        }
+        #attribution {
+            position: fixed;
+            bottom: 10px;
+            right: 10px;
+            color: #4a4a4a;
+            font-size: 10px;
+            font-family: monospace;
+        }
+    </style>
+</head>
+<body>
+    <canvas id="canvas"></canvas>
+    <div id="attribution">neurameba · motd.social</div>
+    <script>
+        const canvas = document.getElementById('canvas');
+        const ctx = canvas.getContext('2d');
+
+        function resize() {
+            canvas.width = window.innerWidth;
+            canvas.height = window.innerHeight;
+        }
+        window.addEventListener('resize', resize);
+        resize();
+
+        // Parameters
+        const params = {
+            motion: 0.5,
+            density: 0.5,
+            complexity: 0.5,
+            connectedness: 0.5,
+            lifespan: 0.5,
+            pulse: 1.08,
+            tones: { anger: 0, sadness: 0, curiosity: 0.1, dryness: 0.9, playfulness: 0, tension: 0 }
+        };
+
+        // L-system rules
+        const rules = [
+            { axiom: 'X', productions: [
+                { pattern: 'X', replacement: 'F-[[X]+X]+F[+FX]-X' },
+                { pattern: 'F', replacement: 'FF' }
+            ], angle: 25, step: 5 }
+        ];
+
+        // System state
+        let generations = [];
+        let currentGeneration = 0;
+        const maxGenerations = 10;
+        const colors = [
+            'hsl(180, 30%, 80%)',  // teal (curiosity)
+            'hsl(0, 0%, 80%)',     // white (dryness)
+            'hsl(120, 10%, 60%)',  // muted green
+            'hsl(210, 15%, 70%)'   // muted blue
+        ];
+
+        // Initialize
+        function init() {
+            generations = [];
+            currentGeneration = 0;
+            const startSymbol = rules[0].axiom;
+            let currentString = startSymbol;
+
+            // Generate L-system strings
+            for (let i = 0; i < maxGenerations; i++) {
+                let nextString = '';
+                for (const c of currentString) {
+                    let replaced = false;
+                    for (const rule of rules[0].productions) {
+                        if (c === rule.pattern) {
+                            nextString += rule.replacement;
+                            replaced = true;
+                            break;
+                        }
+                    }
+                    if (!replaced) nextString += c;
+                }
+                generations.push({ string: nextString, angle: rules[0].angle });
+                currentString = nextString;
+            }
+        }
+
+        // Draw
+        function draw() {
+            // Clear with fade
+            ctx.fillStyle = 'rgba(10, 10, 26, 0.05)';
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Draw current generation
+            if (currentGeneration < generations.length) {
+                const gen = generations[currentGeneration];
+                const angle = gen.angle;
+                const step = rules[0].step * (0.8 + 0.2 * Math.sin(Date.now() * 0.001 * params.pulse));
+
+                ctx.save();
+                ctx.translate(canvas.width/2, canvas.height);
+                ctx.strokeStyle = colors[currentGeneration % colors.length];
+                ctx.lineWidth = 1 + 0.5 * Math.sin(Date.now() * 0.0005 * params.pulse);
+                ctx.lineCap = 'round';
+
+                let stack = [];
+                let pos = { x: 0, y: 0 };
+                let dir = -Math.PI/2;
+
+                for (const c of gen.string) {
+                    switch (c) {
+                        case 'F':
+                            const x1 = pos.x;
+                            const y1 = pos.y;
+                            pos.x += step * Math.cos(dir);
+                            pos.y += step * Math.sin(dir);
+                            ctx.beginPath();
+                            ctx.moveTo(x1, y1);
+                            ctx.lineTo(pos.x, pos.y);
+                            ctx.stroke();
+                            break;
+                        case '+':
+                            dir += angle * Math.PI/180;
+                            break;
+                        case '-':
+                            dir -= angle * Math.PI/180;
+                            break;
+                        case '[':
+                            stack.push({ pos: { ...pos }, dir });
+                            break;
+                        case ']':
+                            const state = stack.pop();
+                            pos = state.pos;
+                            dir = state.dir;
+                            break;
+                        case 'X':
+                            // Branch point - do nothing
+                            break;
+                    }
+                }
+                ctx.restore();
+
+                currentGeneration++;
+            } else {
+                // Loop back
+                init();
+            }
+        }
+
+        // Animation loop
+        function animate() {
+            draw();
+            requestAnimationFrame(animate);
+        }
+
+        init();
+        animate();
+    </script>
+</body>
+</html>
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