:root{--terminal: #4ade80;--terminal-dim: #166534;--amber: #fbbf24;--danger: #f87171;--bg: #07090c;--mono: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:#e7ecf3;font-family:var(--mono);overflow:hidden;overscroll-behavior:none;-webkit-text-size-adjust:100%}#stage{position:fixed;inset:0;display:grid;place-items:center}#screen{width:100%;height:100%;object-fit:contain;image-rendering:pixelated;touch-action:none;cursor:crosshair;background:#000}#hud{position:absolute;inset:0;pointer-events:none}#crosshair{position:absolute;left:50%;top:50%;width:16px;height:16px;margin:-8px 0 0 -8px;opacity:.75}#crosshair:before,#crosshair:after{content:"";position:absolute;background:#fff;box-shadow:0 0 2px #000}#crosshair:before{left:7px;top:0;width:2px;height:16px}#crosshair:after{top:7px;left:0;height:2px;width:16px}#hint,#stats{position:absolute;font-size:12px;letter-spacing:.02em;color:#8ea0b5;text-shadow:0 1px 3px #000}#hint{left:50%;bottom:14px;transform:translate(-50%);white-space:nowrap}#stats{right:12px;top:10px;text-align:right;line-height:1.5}kbd{display:inline-block;padding:1px 5px;border:1px solid #33415580;border-bottom-width:2px;border-radius:4px;background:#0f172a99;color:#cbd5e1;font:inherit;font-size:.92em}#touch{position:absolute;right:max(12px,env(safe-area-inset-right));top:50%;transform:translateY(-50%);display:grid;gap:10px}#touch button{width:48px;height:48px;border-radius:12px;border:1px solid #ffffff2e;background:#0b1220bb;color:var(--terminal);font:600 16px var(--mono);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}#touch button:active{background:#16233aee}#curtain{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(ellipse at center,#0b1220f2,#05070afa);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);text-align:center;padding:24px}#curtain[hidden]{display:none}.panel{max-width:34rem}.panel h1{margin:0;font-size:clamp(2.6rem,11vw,4.4rem);letter-spacing:.22em;color:var(--terminal);text-shadow:0 0 26px #4ade8040}.panel .sub{margin:.4rem 0 1.6rem;color:#94a3b8;font-size:.95rem}.panel button{padding:.7rem 2.4rem;border:1px solid var(--terminal);border-radius:6px;background:transparent;color:var(--terminal);font:600 1rem/1 var(--mono);letter-spacing:.18em;cursor:pointer;transition:background .12s ease,color .12s ease}.panel button:hover,.panel button:focus-visible{background:var(--terminal);color:#04120a}.panel .keys{margin-top:1.7rem;color:#64748b;font-size:.78rem;line-height:2.1}.panel .credit{margin-top:.4rem;color:#475569;font-size:.72rem}@media(max-width:640px){#hint{display:none}}.terminal{position:absolute;inset:0;display:grid;place-items:center;padding:clamp(8px,2vmin,28px);background:#030507f0;z-index:10}.terminal[hidden]{display:none}.terminal-frame{position:relative;display:flex;flex-direction:column;width:min(1100px,100%);height:100%;border:1px solid #1c3b2a;border-radius:8px;background:linear-gradient(#050a07,#040806);box-shadow:0 0 60px #4ade8014,inset 0 0 90px #0b2b1a33;color:var(--terminal);font-size:13px;overflow:hidden}.terminal-frame header{display:flex;align-items:center;gap:10px;padding:9px 14px;border-bottom:1px solid #14301f;background:#05100a;font-size:12px;letter-spacing:.16em}.terminal-frame .dot{width:9px;height:9px;border-radius:50%;background:var(--terminal);box-shadow:0 0 9px var(--terminal)}.terminal-frame .title{font-weight:700}.terminal-frame .hint{margin-left:auto;color:#3f7a57;letter-spacing:.04em;font-size:11px}.terminal-body{flex:1;min-height:0;overflow:auto;padding:14px}.terminal-status{padding:7px 14px;border-top:1px solid #14301f;font-size:12px;color:#4b8f68}.terminal-status[data-tone=ok]{color:var(--terminal)}.terminal-status[data-tone=warn]{color:var(--amber)}.terminal-status[data-tone=error]{color:var(--danger)}.terminal-prompt{display:flex;align-items:center;gap:8px;padding:9px 14px;border-top:1px solid #14301f;background:#040d08}.terminal-prompt input{flex:1;border:0;background:transparent;color:var(--terminal);font:inherit;outline:none}.scanlines{position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(to bottom,#0000 0 2px,#0000001f 2px 4px)}.map-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:16px;height:100%}.map-grid-wrap{overflow:auto}.map-grid{display:grid;grid-template-columns:repeat(var(--cols),1.15em);width:max-content;outline:none;line-height:1.15;-webkit-user-select:none;user-select:none;cursor:crosshair}.map-grid .cell{display:grid;place-items:center;aspect-ratio:1;color:#2f6b49}.map-grid .cell.wall{color:var(--terminal);background:#10281c}.map-grid .cell.spawn{color:var(--amber);font-weight:700}.map-grid .cell.void{color:#1b3527}.map-grid .cell.bad{background:#f8717133;color:var(--danger)}.map-grid .cell.cursor{outline:1px solid var(--amber);outline-offset:-1px}.map-side{display:flex;flex-direction:column;gap:14px;overflow:auto;font-size:12px}.legend{display:grid;gap:3px;color:#4b8f68}.legend b,.lint .ok{color:var(--terminal)}.lint .err{color:var(--danger);margin:0 0 6px}.lint-row{color:#b4c6bb;padding:2px 0}.lint-row .at{color:#4b8f68}.colour-layout{display:grid;gap:18px;max-width:720px}.swatch{padding:12px;border:1px solid #14301f;border-radius:6px;margin-bottom:12px}.swatch-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.swatch-head .preview{width:26px;height:26px;border:1px solid #ffffff2e;border-radius:4px}.swatch-head .name{font-weight:700}.swatch-head .cub-line{margin-left:auto;color:#4b8f68}.slider{display:grid;grid-template-columns:1.5em 1fr 3em;align-items:center;gap:10px;padding:2px 0}.slider output{text-align:right;color:#7fb99a}.slider.r span{color:#f87171}.slider.g span{color:#4ade80}.slider.b span{color:#60a5fa}.slider input[type=range]{accent-color:var(--terminal);width:100%}.packed{margin-top:8px;color:#4b8f68;font-size:11.5px}.packed b{color:var(--amber)}.face{display:grid;grid-template-columns:8em 1fr auto;align-items:center;gap:10px;padding:6px 0}.face .cub-line{grid-column:1 / -1;color:#37704f;font-size:11px}.face select,.face button{padding:5px 8px;border:1px solid #1c3b2a;border-radius:4px;background:#061109;color:var(--terminal);font:inherit;font-size:12px}.face button{cursor:pointer}.face button:hover{background:#0d2216}.explainer{border:1px solid #14301f;border-radius:6px;background:#040c07}.explainer summary{padding:9px 12px;cursor:pointer;color:var(--amber);font-size:12px}.explainer>div{padding:0 14px 12px;color:#b4c6bb;font-size:12.5px;line-height:1.65}.explainer code,.explainer pre{background:#0b1d13;color:var(--terminal);border-radius:3px}.explainer code{padding:1px 4px}.explainer pre{padding:8px 10px;overflow-x:auto}.explainer .r{color:#f87171}.explainer .g{color:#4ade80}.explainer .b{color:#60a5fa}@media(max-width:860px){.map-layout{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto}.face{grid-template-columns:1fr auto auto}}#vitals{position:absolute;left:50%;bottom:12px;transform:translate(-50%);display:flex;gap:22px;font-size:13px;letter-spacing:.08em;color:#8ea0b5;text-shadow:0 1px 3px #000;white-space:nowrap}#vitals b{color:#e7ecf3;font-size:17px}#vitals #health.low b{color:var(--danger)}#banner{position:absolute;left:50%;top:16%;transform:translate(-50%);padding:8px 20px;border:1px solid #ffffff1f;border-radius:4px;background:#05070ac4;color:var(--amber);font-size:15px;letter-spacing:.16em;white-space:nowrap;opacity:0}#banner.show{animation:banner 3.2s ease forwards}@keyframes banner{0%{opacity:0;transform:translate(-50%,-8px)}12%{opacity:1;transform:translate(-50%)}75%{opacity:1}to{opacity:0}}#damage{position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 35%,#b91c1c 100%);opacity:0;transition:opacity 90ms linear}#between{position:absolute;inset:0;display:grid;place-items:center;background:#04070bee;text-align:center;padding:24px;z-index:8}#between[hidden]{display:none}#between h2{margin:0 0 .6rem;font-size:clamp(1.8rem,7vw,3rem);letter-spacing:.18em;color:var(--terminal)}#between p{margin:0 0 1.6rem;color:#94a3b8;font-size:.95rem}#between button{padding:.65rem 2.2rem;border:1px solid var(--terminal);border-radius:6px;background:transparent;color:var(--terminal);font:600 .95rem/1 var(--mono);letter-spacing:.16em;cursor:pointer}#between button:hover{background:var(--terminal);color:#04120a}#between.credits{background:#000}#between.credits h2{color:#e7ecf3;animation:fadeup 3.2s ease}#between.credits p{animation:fadeup 3.2s ease .2s both}@keyframes fadeup{0%{opacity:0;transform:translateY(18px)}25%{opacity:1;transform:translateY(0)}to{opacity:1}}#touch-fire{width:64px!important;height:64px!important;color:var(--danger)!important;font-size:12px!important}.panel .credit a{color:#64748b;text-decoration-color:#33415580}.panel .credit a:hover{color:var(--terminal)}