:root{--green:#2bff5a;--yellow:#fff23a;--cyan:#2ff7ff;--red:#ff3b3b;--text:#e9fff0;--muted:#7fa58a;--panel:#000a048c;color:var(--text);font-family:Orbitron,system-ui,sans-serif}*{box-sizing:border-box}html,body{-webkit-user-select:none;user-select:none;touch-action:none;background:#000;height:100%;margin:0;overflow:hidden}#scene{width:100%;height:100%;display:block;position:fixed;inset:0}[hidden]{display:none!important}.screen{text-align:center;background:radial-gradient(#00000026,#000000b3);flex-direction:column;justify-content:safe center;align-items:center;gap:clamp(.6rem,2.6vh,1.4rem);padding:16px;display:flex;position:fixed;inset:0;overflow-y:auto}.logo{letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);text-shadow:0 0 12px var(--cyan), 0 0 40px #2ff7ff99;filter:brightness(calc(1 + var(--pulse,0) * .5));margin:0;font-size:clamp(2.2rem,min(11vw,13vh),6.5rem);font-weight:800}.logo span{color:var(--green);text-shadow:0 0 12px var(--green), 0 0 40px 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