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<!doctype html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Tailwind CSS Pulse Loader</title> <script src="https://cdn.jsdelivr.net/npm/@tailwindcss/browser@4.2.1"></script> </head> <body class="bg-gray-50 flex justify-center items-center min-h-screen p-6 antialiased"> <div class="space-y-16 flex flex-col items-center"> <!-- Concentric Pulse --> <div class="relative flex items-center justify-center"> <div class="absolute h-32 w-32 bg-indigo-500/20 rounded-full animate-ping"></div> <div class="absolute h-24 w-24 bg-indigo-500/30 rounded-full animate-ping [animation-delay:0.5s]"></div> <div class="relative h-16 w-16 bg-indigo-600 rounded-full shadow-2xl shadow-indigo-500/50 flex items-center justify-center"> <svg class="h-6 w-6 text-white animate-pulse" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M13 10V3L4 14h7v7l9-11h-7z" /></svg> </div> </div> <!-- Status Text --> <div class="text-center space-y-2"> <h3 class="text-xl font-black text-slate-900 tracking-tight">Active Pulse Link</h3> <p class="text-[10px] font-black text-slate-400 uppercase tracking-[0.4em]">Stabilizing Neural Connection</p> </div> <!-- Small Set --> <div class="flex gap-4"> <span class="relative flex h-3 w-3"> <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-emerald-400 opacity-75"></span> <span class="relative inline-flex rounded-full h-3 w-3 bg-emerald-500"></span> </span> <span class="relative flex h-3 w-3"> <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-rose-400 opacity-75"></span> <span class="relative inline-flex rounded-full h-3 w-3 bg-rose-500"></span> </span> <span class="relative flex h-3 w-3"> <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-indigo-400 opacity-75"></span> <span class="relative inline-flex rounded-full h-3 w-3 bg-indigo-500"></span> </span> </div> </div> </body> </html>
