:root{--fg: #f2f2f2;--muted: #a3a9b3;--accent: #e8742c;--shield: #6cc6e8;--panel: rgba(5, 7, 12, .6);--line: rgba(255, 255, 255, .18);--mono: ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;--sans: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100%;background:#05070c;color:var(--fg);font-family:var(--sans);overflow:hidden;overscroll-behavior:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}#app{position:fixed;top:0;right:0;bottom:0;left:0}#stage{position:absolute;top:0;right:0;bottom:0;left:0;touch-action:none}#stage canvas{display:block;width:100%;height:100%}.hidden{display:none!important}.btn{font:600 15px/1 var(--sans);letter-spacing:.04em;text-transform:uppercase;padding:14px 32px;border-radius:2px;border:1px solid var(--fg);cursor:pointer;color:#05070c;background:var(--fg);transition:background .15s,color .15s}.btn:hover{background:transparent;color:var(--fg)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.btn.ghost{color:var(--fg);background:transparent;border-color:var(--line)}.btn.ghost:hover{border-color:var(--fg)}.btn.small{font-size:12px;padding:9px 16px}.text-btn{position:absolute;right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));z-index:60;padding:6px 10px;border:1px solid var(--line);border-radius:2px;background:var(--panel);color:var(--muted);font:12px var(--mono);cursor:pointer}.text-btn:hover{color:var(--fg)}.screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:40;padding:24px;text-align:center}#loading{background:#05070c;z-index:70}.loading-box{width:min(320px,80vw);text-align:left}.loading-title{font:700 20px/1 var(--sans);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}.loading-bar{height:2px;background:var(--line)}#loading-fill{height:100%;width:0;background:var(--fg);transition:width .2s}#loading-text{margin-top:12px;font:12px var(--mono);color:var(--muted)}#title{align-items:flex-start;padding-top:max(8vh,36px);background:linear-gradient(180deg,#05070c8c,#05070c00 40%);transition:opacity .6s}#title.leaving{opacity:0;pointer-events:none}.title-box{display:flex;flex-direction:column;align-items:center;gap:8px}.kicker{margin:0;font:12px var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}h1{margin:0 0 20px;font:800 clamp(44px,10vw,104px)/1 var(--sans);letter-spacing:-.01em;text-transform:uppercase;color:var(--fg)}.hint{margin:12px 0 0;font-size:13px;color:var(--fg);opacity:.8}.best{margin:4px 0 0;font:13px var(--mono);color:var(--muted)}.only-touch{display:none}@media(pointer:coarse){.only-touch{display:block}.only-desktop{display:none}}.hint,.best,#countdown,#callout{text-shadow:0 1px 2px rgba(0,0,0,.5)}#countdown{position:absolute;left:50%;top:14%;transform:translate(-50%);z-index:30;display:flex;align-items:baseline;gap:6px;font-family:var(--mono);pointer-events:none}.countdown-label{font-size:clamp(18px,3vw,28px);color:var(--fg);opacity:.7}#countdown-value{font-size:clamp(56px,11vw,112px);font-weight:600;min-width:2ch}#callout{position:absolute;left:50%;top:30%;transform:translate(-50%);z-index:30;padding:6px 12px;font:13px var(--mono);text-transform:uppercase;letter-spacing:.08em;white-space:nowrap;color:var(--fg);background:var(--panel);border-left:2px solid var(--accent);pointer-events:none}#btn-skip{position:absolute;right:max(16px,env(safe-area-inset-right));top:max(16px,env(safe-area-inset-top));z-index:35}#hud{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;pointer-events:none;opacity:0;transition:opacity 1s ease}#hud.visible{opacity:1}.hud-panel{position:absolute;padding:8px 12px;background:var(--panel);border-top:1px solid var(--line)}.hud-left{left:max(14px,env(safe-area-inset-left));top:max(14px,env(safe-area-inset-top))}.hud-right{right:max(14px,env(safe-area-inset-right));top:max(14px,env(safe-area-inset-top));text-align:right}.hud-label{font:11px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.hud-value{font:600 24px/1.15 var(--mono);font-variant-numeric:tabular-nums}.hud-value small{font-size:12px;color:var(--muted);font-weight:400}.hud-sub{font:11px var(--mono);color:var(--muted);margin-top:2px}#shield{left:50%;bottom:max(20px,env(safe-area-inset-bottom));transform:translate(-50%);width:min(280px,70vw);opacity:0;transition:opacity .2s}#shield.active{opacity:1}#shield.warn{animation:blink .2s steps(2,jump-none) infinite}@keyframes blink{50%{opacity:.3}}.shield-label{font:11px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--shield);margin-bottom:6px}.shield-bar{height:4px;background:#6cc6e833}#shield-fill{height:100%;width:100%;background:var(--shield)}#joystick{position:absolute;width:120px;height:120px;margin:-60px 0 0 -60px;border-radius:50%;border:1px solid rgba(255,255,255,.3);z-index:25;pointer-events:none}#joystick-knob{position:absolute;left:50%;top:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:#fff6}#gameover{background:#05070cb8;animation:fadein .4s ease-out}@keyframes fadein{0%{opacity:0}to{opacity:1}}.gameover-box{display:flex;flex-direction:column;align-items:center;gap:6px}h2{margin:0;font:800 clamp(32px,6vw,56px)/1 var(--sans);text-transform:uppercase;color:var(--fg)}.go-score{font:600 clamp(28px,5vw,44px) var(--mono);margin-top:12px}.record{font:12px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}.go-buttons{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}#flash{position:absolute;top:0;right:0;bottom:0;left:0;z-index:15;pointer-events:none;background:#fff3e0;opacity:0}@media(max-width:600px){.hud-value{font-size:19px}.hud-panel{padding:6px 10px}.btn{padding:13px 24px}}