From 00530e07719ef103f6aea610b71c274e18d53fb1 Mon Sep 17 00:00:00 2001
From: motd_admin <admin@motd.social>
Date: Thu, 23 Apr 2026 21:47:15 +0000
Subject: [PATCH] birth: Drifting Strange Attractor's Whisper

---
 index.html | 148 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 index.html
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..a23ee63
--- /dev/null
+++ b/index.html
@@ -0,0 +1,148 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Drifting Strange Attractor</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background: #0a0a0a;
+            font-family: 'Courier New', monospace;
+            color: #aaa;
+        }
+        canvas {
+            display: block;
+        }
+        #info {
+            position: fixed;
+            bottom: 20px;
+            left: 20px;
+            font-size: 10px;
+            opacity: 0.5;
+        }
+    </style>
+</head>
+<body>
+    <canvas id="canvas"></canvas>
+    <div id="info">neurameba · motd.social</div>
+
+    <script>
+        const canvas = document.getElementById('canvas');
+        const ctx = canvas.getContext('2d');
+
+        function resizeCanvas() {
+            canvas.width = window.innerWidth;
+            canvas.height = window.innerHeight;
+        }
+        window.addEventListener('resize', resizeCanvas);
+        resizeCanvas();
+
+        // Strange attractor parameters based on input
+        const params = {
+            a: 0.524 * 2.5 - 1.0,
+            b: 0.454 * 2.5,
+            c: 0.520 * 3.0 + 1.0,
+            d: 0.488 * 2.5 - 1.0,
+            motion: 0.58,
+            density: 0.454,
+            trailLength: 25 + Math.floor(0.454 * 30),
+            maxDepth: 15,
+            pulse: 0.58
+        };
+
+        // Color palette based on tone
+        const colors = {
+            curiosity: '#40e0d0', // teal
+            dryness: '#e0e0e0',  // monochrome
+            playfulness: '#ff8888' // slightly vibrant
+        };
+
+        // Point system
+        class Point {
+            constructor(x, y) {
+                this.x = x;
+                this.y = y;
+                this.history = [];
+                this.maxLength = params.trailLength;
+                this.pulse = params.pulse * (0.7 + Math.random() * 0.6);
+                this.depth = 0;
+            }
+
+            update(ax, ay, bx, by, cx, cy, dx, dy) {
+                const xn = Math.sin(ax * this.y) - Math.cos(bx * this.x);
+                const yn = Math.sin(cy * this.x) - Math.cos(dx * this.y);
+
+                this.x += xn * 0.01 * this.pulse;
+                this.y += yn * 0.01 * this.pulse;
+
+                // Add to history
+                this.history.push({x: this.x, y: this.y});
+                if (this.history.length > this.maxLength) {
+                    this.history.shift();
+                }
+
+                this.depth = Math.min(this.depth + 0.01, params.maxDepth);
+            }
+
+            draw() {
+                ctx.beginPath();
+
+                // Draw trail
+                for (let i = 0; i < this.history.length; i++) {
+                    const p = this.history[i];
+                    const alpha = i / this.history.length;
+                    const size = 1 + (this.maxLength - i) / this.maxLength * 0.8;
+
+                    ctx.globalAlpha = alpha * 0.7;
+                    ctx.fillStyle = colors.dryness;
+                    ctx.beginPath();
+                    ctx.arc(p.x * canvas.width, p.y * canvas.height, size, 0, Math.PI * 2);
+                    ctx.fill();
+                }
+
+                ctx.globalAlpha = 1.0;
+            }
+        }
+
+        // Create points based on density
+        const points = [];
+        const count = 50 + Math.floor(params.density * 150);
+
+        for (let i = 0; i < count; i++) {
+            points.push(new Point(
+                Math.random(),
+                Math.random()
+            ));
+        }
+
+        // Animation loop
+        let frame = 0;
+        function animate() {
+            ctx.fillStyle = 'rgba(0, 0, 0, 0.05)';
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Update and draw points
+            for (const p of points) {
+                p.update(
+                    params.a + Math.sin(frame * 0.01) * 0.1,
+                    params.b,
+                    params.c,
+                    params.d + Math.cos(frame * 0.02) * 0.05,
+                    params.a,
+                    params.b * 0.5,
+                    params.c,
+                    params.d * 1.2
+                );
+                p.draw();
+            }
+
+            frame++;
+            requestAnimationFrame(animate);
+        }
+
+        animate();
+    </script>
+</body>
+</html>
\ No newline at end of file
