:root{--surface: #05070a;--surface-2: #0b1016;--phosphor: #5aff90;--phosphor-dim: #2f8a4a;--amber: #ffd48a;--ink: #d8f0e0;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px);--mono: "DejaVu Sans Mono", "Liberation Mono", ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--surface);color:var(--ink);font-family:var(--mono);overscroll-behavior:none;touch-action:none;user-select:none;-webkit-user-select:none}#stage{position:fixed;inset:0}#game{display:block;width:100%;height:100%;image-rendering:pixelated;image-rendering:crisp-edges;touch-action:none}#boot{position:fixed;inset:0;z-index:10;display:grid;place-items:center;background:radial-gradient(circle at 50% 40%,rgba(47,138,74,.16),transparent 60%),var(--surface);padding:calc(24px + var(--safe-top)) 24px calc(24px + var(--safe-bottom));transition:opacity .42s ease,visibility .42s}#boot.leaving{opacity:0;visibility:hidden;pointer-events:none}.boot-inner{width:min(440px,100%);text-align:center}#boot-log{margin:0 0 24px;font-size:11px;line-height:1.7;color:var(--phosphor-dim);text-align:left;white-space:pre-wrap;letter-spacing:.5px}.boot-fields{display:flex;gap:8px;margin-bottom:16px;justify-content:center}.boot-fields input,.boot-fields select{font-family:var(--mono);font-size:13px;color:var(--ink);background:var(--surface-2);border:1px solid var(--phosphor-dim);border-radius:0;padding:12px;min-width:0;min-height:44px}.boot-fields input{flex:1 1 auto}.boot-fields select{flex:0 0 auto}.boot-fields input:focus-visible,.boot-fields select:focus-visible,#boot-start:focus-visible{outline:2px solid var(--phosphor);outline-offset:2px}#boot-start{font-family:var(--mono);font-size:15px;letter-spacing:3px;color:var(--surface);background:var(--phosphor);border:0;border-radius:0;padding:0 40px;min-height:52px;width:100%;cursor:pointer;transition:transform 90ms ease,background .16s ease}#boot-start:hover:not(:disabled){background:#7dffab}#boot-start:active:not(:disabled){transform:translateY(1px)}#boot-start:disabled{opacity:.45;cursor:wait}.boot-hint{margin:14px 0 0;font-size:10px;letter-spacing:1.5px;color:#2a4a38;text-transform:uppercase}.stick{position:fixed;inset:0;z-index:5;pointer-events:none;opacity:0;transition:opacity .16s ease}.stick.active{opacity:1}.stick-base,.stick-knob{position:absolute;top:0;left:0;border-radius:50%;transform:translate(-50%,-50%)}.stick-base{width:104px;height:104px;margin:-52px 0 0 -52px;border:2px solid rgba(90,255,144,.35);background:#5aff900f}.stick-knob{width:44px;height:44px;margin:-22px 0 0 -22px;background:#5aff9047;border:2px solid rgba(90,255,144,.6)}@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}.boot-title{margin:0 0 18px;line-height:.9;display:flex;align-items:baseline;justify-content:center;gap:12px;font-weight:700}.boot-title-mark{font-size:clamp(34px,13vw,56px);letter-spacing:6px;color:#ffe9b0;text-shadow:2px 0 0 rgba(42,255,208,.85),-2px 0 0 rgba(255,42,106,.55),0 0 26px rgba(255,210,130,.35);animation:title-flicker 6s steps(1,end) infinite}.boot-title-year{font-size:clamp(13px,4.5vw,18px);letter-spacing:4px;color:var(--phosphor-dim)}@keyframes title-flicker{0%,92%,to{opacity:1}93%{opacity:.55}94%{opacity:1}96%{opacity:.7}97%{opacity:1}}.boot-dual{position:relative;display:grid;grid-template-columns:1fr 10px 1fr;gap:0;height:clamp(150px,30vh,240px);margin-bottom:20px;border:1px solid #16241c;background:#04070a;overflow:hidden}.boot-side{position:relative;overflow:hidden;min-width:0}.boot-canvas{display:block;width:100%;height:100%;image-rendering:pixelated}.boot-side--light{box-shadow:inset 0 0 40px #ffdc962e}.boot-side--dark{box-shadow:inset 0 0 46px #000000d9}.boot-side:after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(to bottom,rgba(0,0,0,.16) 0 1px,transparent 1px 3px)}.boot-side-label{position:absolute;left:8px;bottom:7px;font-size:9px;letter-spacing:2.5px;pointer-events:none}.boot-side--light .boot-side-label{color:#fff0c8;text-shadow:0 1px 3px rgba(0,0,0,.9)}.boot-side--dark .boot-side-label{color:#6effb0;text-shadow:0 0 8px rgba(60,255,150,.6)}.boot-seam{position:relative;background:#04070a;overflow:hidden}.boot-seam i{position:absolute;inset:0;background:linear-gradient(to bottom,#ffd2828c,#2affd0a6 48% 52%,#ff2a6a73);filter:blur(1px);animation:seam-jitter 3.2s steps(1,end) infinite}.boot-seam:before{content:"";position:absolute;inset:0;background:#04070a;animation:seam-tear 3.2s steps(1,end) infinite}@keyframes seam-tear{0%,88%,to{transform:translate(0);opacity:0}89%{transform:translate(3px);opacity:1}90%{transform:translate(-2px);opacity:1}91%{transform:translate(0);opacity:0}}@keyframes seam-jitter{0%,88%,to{opacity:.85}89%{opacity:.4}90%{opacity:1}91%{opacity:.6}}#boot:after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(to bottom,rgba(0,0,0,.18) 0 1px,transparent 1px 3px),radial-gradient(circle at 50% 45%,transparent 45%,rgba(0,0,0,.75) 100%)}.boot-inner{position:relative;z-index:1}@media(max-height:620px){#boot-log{display:none}.boot-dual{height:130px;margin-bottom:12px}}