:root{--ink:#eef1f6;--soft:#aeb6c6;--phosphor:#57f5c4;--bg:#050506;--mono:ui-monospace,"SF Mono","JetBrains Mono","IBM Plex Mono",Menlo,monospace}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--mono);overflow:hidden;-webkit-font-smoothing:antialiased}#field,#wave{position:fixed;inset:0;width:100vw;height:100vh;display:block}#field{z-index:0}#wave{z-index:1;pointer-events:none}#crt{position:fixed;inset:0;z-index:3;pointer-events:none;background:repeating-linear-gradient(to bottom,#0000 0 2px,#00000029 2px 3px),radial-gradient(ellipse 120% 120% at center,#0000 52%,#0009);animation:flicker 6s steps(60) infinite}@keyframes flicker{0%,to{opacity:1}48%{opacity:.97}50%{opacity:.93}52%{opacity:.98}}#brand,#state,#tally,#controls{position:fixed;z-index:4;transition:opacity .5s ease}body.hud-hidden #brand,body.hud-hidden #state,body.hud-hidden #tally,body.hud-hidden #controls{opacity:0;pointer-events:none}#brand{top:30px;left:34px;pointer-events:none}#brand h1{margin:0;font-size:20px;font-weight:600;letter-spacing:.62em;text-indent:.62em}#brand p{margin:8px 0 0;font-size:11px;color:var(--soft);letter-spacing:.2em;text-transform:lowercase}#state{top:32px;right:34px;display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.16em;text-transform:lowercase;color:var(--soft);pointer-events:none}.ear{width:8px;height:8px;border-radius:50%;background:var(--soft);box-shadow:0 0 #aeb6c680;animation:breathe 3.2s ease-in-out infinite}#state.hearing{color:var(--phosphor)}#state.hearing .ear{background:var(--phosphor);box-shadow:0 0 12px var(--phosphor);animation-duration:1.2s}@keyframes breathe{0%,to{transform:scale(.8);opacity:.5}50%{transform:scale(1.15);opacity:1}}#tally{bottom:30px;left:34px;pointer-events:none;display:flex;flex-direction:column;gap:2px}#tally-num{font-size:40px;font-weight:600;line-height:1;font-variant-numeric:tabular-nums;color:var(--phosphor);text-shadow:0 0 18px rgba(87,245,196,.35)}#tally-cap{font-size:11px;letter-spacing:.18em;color:var(--soft);text-transform:lowercase}#controls{bottom:34px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:14px}.src{background:0;border:0;font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:lowercase;color:var(--soft);cursor:pointer;padding:6px 2px;position:relative;transition:color .2s ease}.src:hover{color:var(--ink)}.src.active{color:var(--phosphor)}.src.active:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--phosphor);box-shadow:0 0 8px var(--phosphor)}#controls .sep{color:#3a3f4b;font-size:11px}#intro{position:fixed;inset:0;z-index:10;display:grid;place-items:center;background:radial-gradient(ellipse at center,#0a0b0e,#050506 72%);transition:opacity .7s ease}#intro.gone{opacity:0;pointer-events:none}.intro-inner{max-width:560px;padding:0 40px}.intro-mark{font-size:15px;font-weight:600;letter-spacing:.62em;text-indent:.62em;color:var(--phosphor);margin-bottom:30px}.intro-inner .lead{font-size:22px;line-height:1.45;font-weight:500;color:var(--ink);margin:0 0 18px;letter-spacing:.01em}.intro-inner p{font-size:14.5px;line-height:1.75;color:var(--soft);margin:0 0 16px}.intro-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}.intro-inner .fine{font-size:11.5px;color:#6a7080;margin-top:26px;letter-spacing:.02em}button.primary,button.ghost{font-family:var(--mono);font-size:13px;letter-spacing:.08em;padding:13px 24px;border-radius:7px;cursor:pointer;transition:transform .12s ease,box-shadow .25s ease,background .25s ease,border-color .2s ease}button.primary{border:1px solid var(--phosphor);background:var(--phosphor);color:#04130d;font-weight:600}button.primary:hover{transform:translateY(-1px);box-shadow:0 8px 30px #57f5c44d}button.ghost{border:1px solid rgba(174,182,198,.28);background:transparent;color:var(--ink)}button.ghost:hover{border-color:var(--ink)}#fallback{position:fixed;left:50%;bottom:86px;transform:translate(-50%);z-index:9;width:calc(100vw - 60px);max-width:460px;padding:14px 18px;background:#0a0b0eeb;border:1px solid rgba(174,182,198,.18);border-radius:10px;backdrop-filter:blur(6px);display:flex;align-items:center;gap:14px;font-size:12px;line-height:1.5;color:var(--soft)}#fallback[hidden]{display:none}#fallback button{flex:0 0 auto;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--ink);background:0;border:1px solid rgba(174,182,198,.28);border-radius:6px;padding:7px 12px;cursor:pointer}@media(max-width:720px){#brand p{display:none}#tally-num{font-size:30px}.intro-inner .lead{font-size:19px}}