:root{color-scheme:dark;--bg: #050608;--fg: rgba(235, 238, 242, .9);--muted: rgba(196, 202, 210, .55);--accent: rgba(140, 180, 210, .9)}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:radial-gradient(120% 120% at 15% 20%,#0c0f14,var(--bg));font-family:Space Grotesk,Futura,Avenir Next,Segoe UI,sans-serif}#field{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;display:block;background:transparent;touch-action:none}#overlay{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;color:var(--fg)}#brand{position:absolute;top:18px;left:18px;font-size:14px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted)}#prompt{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:14px;letter-spacing:.22em;text-transform:uppercase;color:var(--fg);opacity:.86;animation:breathe 4s ease-in-out infinite;transition:opacity .6s ease}#prompt.hidden{opacity:0}#debug{position:absolute;top:18px;right:18px;font-size:12px;letter-spacing:.08em;color:var(--muted);opacity:0;transition:opacity .3s ease}#debug.visible{opacity:1}@keyframes breathe{0%,to{opacity:.8}50%{opacity:.35}}