:root{--crt-bg:#334a28;--crt-glow:#6af;--scanline-color:#00000026}html,body{height:100%}body{background:radial-gradient(#000 30%,#06080a 100%);justify-content:center;align-items:center;margin:0;font-family:monospace;display:flex}.canvas-wrap{filter:contrast(1.1)saturate(1.1)brightness(1.05);border-radius:54px;width:75vw;max-width:120vh;max-height:75vh;display:inline-block;position:relative;overflow:hidden}canvas#game{width:100%;height:auto;image-rendering:pixelated;border-radius:inherit;background:0 0;display:block;transform:translateZ(0);box-shadow:0 0 40px #6496ff0f,inset 0 0 40px #0009}.game-start{z-index:2;color:#e8f2d8;cursor:pointer;letter-spacing:2px;text-shadow:0 0 6px #e8f2d880;background:#142311e6;border:1px solid #e8f2d8;border-radius:2px;padding:1.2em 1.6em;font:1.5vh "Press Start 2P",monospace;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 12px #6aaaff59,inset 0 0 10px #6aaaff1f}.game-start:hover,.game-start:focus-visible{color:#fff;outline-offset:3px;background:#2f4e23f2;outline:2px solid #6af}.game-start:disabled{cursor:default;opacity:1}.game-start:active{transform:translate(-50%,-50%)scale(.97)}.game-message{z-index:2;color:#e8f2d8;letter-spacing:2px;text-align:center;text-shadow:0 0 6px #e8f2d880;white-space:nowrap;background:#142311e6;border:1px solid #e8f2d8;border-radius:2px;flex-direction:column;align-items:center;gap:1.5em;padding:1.2em 1.6em;font:1.5vh "Press Start 2P",monospace;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 12px #6aaaff59,inset 0 0 10px #6aaaff1f}.game-message[hidden]{display:none}.game-restart{color:#e8f2d8;cursor:pointer;font:inherit;letter-spacing:1px;text-shadow:inherit;background:#2f4e23cc;border:1px solid #e8f2d8;border-radius:2px;padding:.8em 1em}.game-restart:hover,.game-restart:focus-visible{color:#fff;outline-offset:3px;background:#467034f2;outline:2px solid #6af}.canvas-wrap:before{content:"";pointer-events:none;mix-blend-mode:screen;border-radius:2px;position:absolute;inset:0;box-shadow:inset 0 0 60px #6496ff1f}.canvas-wrap:after{content:"";pointer-events:none;mix-blend-mode:multiply;opacity:.75;border-radius:inherit;background-image:repeating-linear-gradient(#0000 0 2px,#00000014 3px);position:absolute;inset:0}.vignette{pointer-events:none;border-radius:inherit;background:radial-gradient(#0000 40%,#0009 100%);position:absolute;inset:0}.crt-chromatic{pointer-events:none;mix-blend-mode:screen;filter:drop-shadow(0 0 #ff004008)drop-shadow(0 0 #00c8ff05);border-radius:inherit;position:absolute;inset:1px}.film-grain{pointer-events:none;mix-blend-mode:overlay;border-radius:inherit;background-image:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"64\" height=\"64\"><filter id=\"noise\"><feTurbulence baseFrequency=\"0.8\" numOctaves=\"1\" stitchTiles=\"stitch\"></feTurbulence><feColorMatrix type=\"saturate\" values=\"0\"/></filter><rect width=\"100%\" height=\"100%\" filter=\"url(%23noise)\" opacity=\"0.03\"/></svg>");position:absolute;inset:0}.score-ui{color:#dfefff;text-shadow:0 0 6px #6496ff66;font-size:10px;position:absolute;top:8px;left:50%;transform:translate(-50%)}.level-ui{color:#e8f2d8;text-shadow:0 0 10px #508c5073,0 0 2px #0009;letter-spacing:2px;white-space:nowrap;pointer-events:none;font-family:"Press Start 2P",monospace;font-size:1vh;position:absolute;top:6px;left:50%;transform:translate(-50%)}.level-ui-helper-text{opacity:.5;color:#e8f2d8;text-shadow:0 0 10px #508c5073,0 0 2px #0009;letter-spacing:2px;white-space:nowrap;pointer-events:none;font-family:"Press Start 2P",monospace;font-size:2vh;position:absolute;bottom:6px;left:50%;transform:translate(-50%)}@keyframes subtlePulse{0%{color:inherit;font-weight:inherit}50%{color:#5a9bff;font-weight:700}to{color:inherit;font-weight:inherit}}.pulse{animation:.8s ease-in-out subtlePulse}