:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--paper:#0e0e0d;--ink:#e8e3d5;--ink-muted:#8a857a;--rule:#2a2926;--rule-strong:#403e39;--accent:#c1432e;--font-prose:Geist, Inter, "Helvetica Neue", Arial, sans-serif;--font-numeral:"Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (prefers-color-scheme:light){:root{--paper:#f3efe5;--ink:#1a1814;--ink-muted:#625d54;--rule:#d7d0c2;--rule-strong:#b9b1a2;--accent:#c1432e}}@font-face{font-family:Geist;src:url(/dont-look-back/fonts/geist-latin-wght-normal.woff2)format("woff2");font-style:normal;font-weight:100 900;font-display:swap}@font-face{font-family:Geist Mono;src:url(/dont-look-back/fonts/geist-mono-latin-wght-normal.woff2)format("woff2");font-style:normal;font-weight:100 900;font-display:swap}*,:before,:after{box-sizing:border-box}html,body,#app{touch-action:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;margin:0;overflow:hidden}@supports (height:100dvh){html,body,#app{height:100dvh}}html{background:var(--paper);color:var(--ink);font-family:var(--font-prose);-webkit-font-smoothing:antialiased}html.is-running,html.is-running *{cursor:none!important}button,a{color:inherit}button{font:inherit;background:0 0;border:0;padding:0}a{text-decoration:none}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.arena{width:100%;height:100%;position:fixed;inset:0}.publisher-header{z-index:2;pointer-events:none;padding:clamp(1rem,2.5vw,1.75rem);position:fixed;top:0;left:0}.publisher-signature,.sound-toggle,.run-footer,.run-actions{font-family:var(--font-numeral);font-variant-numeric:tabular-nums}.publisher-signature{width:fit-content;min-height:24px;color:var(--ink-muted);pointer-events:auto;font-size:.75rem;font-style:normal;font-weight:500;line-height:1.25;display:block}.publisher-signature__period{color:#c1432e}.sound-toggle{z-index:3;top:max(1rem, env(safe-area-inset-top));right:max(1rem, env(safe-area-inset-right));min-width:5.5rem;min-height:44px;color:var(--ink-muted);text-align:right;cursor:pointer;font-size:.75rem;position:fixed}.instruction{z-index:2;letter-spacing:-.065em;opacity:1;pointer-events:none;margin:0;font-size:clamp(2.5rem,8vw,6.5rem);font-weight:650;transition:opacity .12s ease-out;position:fixed;inset:50% auto auto 50%;transform:translate(-50%,-50%)}.instruction[hidden]{opacity:0;display:block}.run-footer{z-index:2;padding:1rem clamp(1rem, 2.5vw, 1.75rem) max(1rem, env(safe-area-inset-bottom));pointer-events:none;font-size:clamp(.7rem,1.4vw,.82rem);position:fixed;bottom:0;left:0;right:0}.run-live{color:var(--ink-muted);justify-content:space-between;gap:1rem;display:flex}.run-live[hidden]{display:none}.run-score{font-family:var(--font-numeral);letter-spacing:-.025em;margin:0 0 .35rem;font-size:clamp(1rem,3vw,1.4rem);font-weight:540}.run-score__best{color:var(--ink-muted);font-size:.7em}.run-score__best.is-best{color:var(--accent)}.run-verdict{font-family:var(--font-prose);letter-spacing:-.02em;margin:0;font-size:clamp(.95rem,2.4vw,1.15rem);font-weight:540}.run-result-row{justify-content:space-between;align-items:baseline;gap:1.5rem;display:flex}.run-actions{pointer-events:auto;flex:none;gap:.8rem;display:flex}.run-actions button{min-height:44px;color:var(--ink-muted);font-size:inherit;cursor:pointer}.run-actions button:hover,.sound-toggle:hover{color:var(--ink)}.live-region{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.debug-readout{z-index:2;color:var(--ink-muted);font:.68rem/1.45 var(--font-numeral);white-space:pre;pointer-events:none;margin:0;position:fixed;top:5.5rem;left:clamp(1rem,2.5vw,1.75rem)}@media (width<=38rem){.run-result-row{align-items:flex-end;gap:.5rem}.run-actions{gap:.4rem}}@media (prefers-reduced-motion:reduce){.instruction{transition:none}}