:root{color-scheme:dark;--ink:#0b1015;--panel:#111920;--line:#303c43;--muted:#a2b0b5;--paper:#f2f2e7;--yellow:#ffdd65;--green:#b8ed77;--cyan:#78ded7;font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}body{margin:0;min-height:100svh;background:radial-gradient(ellipse at 50% 0%,#24323c 0,transparent 62%),var(--ink);color:var(--paper);padding:22px 16px max(16px,env(safe-area-inset-bottom));display:flex;justify-content:center}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.35}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}button{touch-action:manipulation}button:active:not(:disabled){transform:translateY(2px)}.arcade{width:min(660px,100%,calc((100svh - 280px)*1.032));min-width:min(320px,100%)}.marquee{display:flex;align-items:end;justify-content:space-between;gap:16px;padding:0 2px 17px}.eyebrow{font-size:.75rem;letter-spacing:.15em;color:var(--muted);font-weight:700}.brand h1{margin:6px 0 0;font-size:clamp(1.45rem,3.4vw,2.3rem);font-weight:900;line-height:1.06;letter-spacing:-.055em;white-space:nowrap}.brand h1 span{color:var(--yellow);letter-spacing:-.065em}.marquee-note{font-size:.75rem;color:var(--muted);text-align:right;line-height:1.55;letter-spacing:.015em;padding-bottom:1px}.cabinet{border:1px solid var(--line);border-top:4px solid var(--yellow);border-radius:8px;background:var(--panel);box-shadow:0 18px 60px #0005;overflow:hidden}.scoreboard{display:grid;grid-template-columns:1.05fr 1.15fr .8fr 1fr;padding:14px 22px 12px;border-bottom:1px solid var(--line);gap:10px}.stat-label{font-size:.75rem;letter-spacing:.06em;color:var(--muted);display:block;margin-bottom:5px}.scoreboard strong{font-size:clamp(1.05rem,2vw,1.3rem);font-variant-numeric:tabular-nums;font-weight:700;display:block;line-height:1.1}.scoreboard>div:first-child strong{color:var(--yellow)}.scoreboard>div:nth-child(2) strong{color:var(--cyan)}.life-stat{text-align:right}.life-stat strong{color:var(--green);letter-spacing:.07em;white-space:nowrap}.screen{position:relative;aspect-ratio:640/620;background:#070d12;isolation:isolate;overflow:hidden}canvas{display:block;width:100%;height:100%;touch-action:none;image-rendering:pixelated;outline-offset:-4px!important}.scanlines{position:absolute;inset:0;z-index:2;pointer-events:none;background:repeating-linear-gradient(transparent 0px,transparent 3px,#0002 3px,#0002 4px);opacity:.55}.overlay{position:absolute;inset:0;display:grid;place-items:center;background:#050b1194;z-index:3;text-align:center;padding:18px}.overlay[hidden]{display:none}.overlay-card{width:min(360px,94%);padding:22px 20px 18px;background:#0b121aeF;border:1px solid #475653;border-top:2px solid var(--green);box-shadow:0 8px 45px #0006}.overlay-card .eyebrow{color:var(--green);font-size:.75rem}.overlay h2{font-size:clamp(2rem,5.8vw,3.75rem);letter-spacing:-.06em;line-height:.98;margin:18px 0 14px;color:var(--paper)}.overlay p{font-family:system-ui,sans-serif;font-size:1rem;line-height:1.5;color:#bbc6ca;margin:0 0 20px}.start-button{display:flex;align-items:center;justify-content:center;gap:24px;padding:15px 20px;width:100%;border:1px solid #ffe793;border-radius:3px;background:var(--yellow);color:#171a16;font-size:1rem;font-weight:900;box-shadow:0 4px 0 #927c35}.start-button:hover{background:#ffe99a}.overlay .start-hint{margin:13px 0 0;font-size:.75rem;font-family:inherit;color:#8e9da4}.wave-banner{position:absolute;top:40%;left:0;right:0;z-index:2;padding:22px 10px;text-align:center;font-size:clamp(1.2rem,4vw,2rem);background:#0b121ae8;color:var(--green);letter-spacing:.1em;line-height:1.5;border-block:1px solid #b8ed7730}.wave-banner[hidden]{display:none}.control-deck{padding:14px 18px 12px;background:linear-gradient(#18232c,#121c24);border-top:1px solid var(--line)}.touch-controls{display:flex;align-items:center;justify-content:space-between;gap:12px}.steering{display:flex;gap:8px}.move-button{width:62px;height:53px;border:1px solid #52616b;border-bottom:4px solid #26333c;border-radius:5px;background:#2a3741;color:var(--paper);font-size:1.4rem;touch-action:none;user-select:none;-webkit-user-select:none}.move-button:hover{background:#34444f}.move-button.held{background:#435967;border-bottom-width:1px;transform:translateY(2px)}.hold-hint{color:#9aaab3;font-size:.75rem;line-height:1.5;letter-spacing:.025em;text-align:center}.fire-button{min-width:128px;height:53px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:25px;border:1px solid #f7d85e;border-bottom:4px solid #8f7330;border-radius:5px;background:#e8c655;color:#172027;font-size:1.1rem;font-weight:900;touch-action:none;user-select:none;-webkit-user-select:none}.fire-button:hover{background:var(--yellow)}.fire-button.held{background:#ffe898;transform:translateY(2px);border-bottom-width:1px}.utility-row{margin-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px}.keyboard-hint{font-size:.75rem;color:#a3b1b9;margin:0;display:flex;align-items:center;gap:5px;white-space:nowrap}kbd{font:inherit;font-size:.75rem;background:#24323c;border:1px solid #43515b;border-radius:3px;color:#d4dbd8;padding:2px 4px}.key-separator{margin-inline:4px;color:#657780}.utilities{display:flex;gap:8px}.utilities button{border:0;background:transparent;color:#c2cdd1;font-size:.875rem;padding:5px 3px;min-height:30px;white-space:nowrap}.utilities button:hover:not(:disabled){color:var(--yellow)}.utilities button[aria-pressed=true]{color:var(--green)}footer{font-family:system-ui,sans-serif;text-align:center;font-size:.75rem;line-height:1.6;color:#899aa4;padding:15px 3px 0}footer a{color:#bec9ce;text-underline-offset:3px;text-decoration-color:#56616a}footer a:hover{color:var(--yellow)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}noscript{display:block;padding:20px;color:var(--yellow)}
@media(max-width:540px){body{padding:16px 12px max(16px,env(safe-area-inset-bottom))}.arcade{width:100%;max-width:450px}.marquee{padding-bottom:14px;gap:8px}.marquee-note{font-size:.75rem;max-width:94px}.scoreboard{padding:12px 14px 11px;gap:6px}.stat-label{font-size:.75rem;letter-spacing:0}.overlay-card{width:min(300px,88%);padding:18px}.overlay h2{font-size:2.4rem;margin:15px 0 12px}.overlay p{margin-bottom:15px}.control-deck{padding:12px}.move-button{width:56px;height:54px}.hold-hint{font-size:.75rem}.fire-button{min-width:118px;padding:0 17px;height:54px;gap:18px}.keyboard-hint{display:none}.utility-row{margin-top:8px;justify-content:center}.utilities{width:100%;justify-content:space-between}.utilities button{min-height:36px;padding:4px 8px}.overlay .start-hint{display:none}footer{padding-top:12px}}
@media(max-width:360px){.marquee-note{display:none}.brand h1{font-size:1.7rem}.hold-hint{display:none}.fire-button{width:43%}.overlay-card{padding:14px}.overlay h2{font-size:2rem;margin:10px 0}.overlay p{font-size:1rem;margin-bottom:12px}.overlay .eyebrow{font-size:.75rem}.start-button{padding:12px}}
@media(max-height:500px) and (orientation:landscape){body{padding:12px}.arcade{width:420px}.marquee{padding-bottom:10px}.brand h1{font-size:1.55rem}.screen{aspect-ratio:640/620}.keyboard-hint{display:none}.utilities{width:100%;justify-content:space-between}}
@media(prefers-reduced-motion:reduce){.scanlines{display:none}button:active:not(:disabled){transform:none}}