:root{--mat:#2f4858;--mat-deep:#22394a;--mat-line:#ffffff29;--paper:#fcfcfa;--paper-edge:#e6e8e3;--ink:#1e2b30;--ink-soft:#56646a;--scales:#3f9a6e;--wing:#ee8051;--belly:#f2cf72;--display:"Gabarito", "Avenir Next", system-ui, sans-serif;--text:"Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--mat-deep);color:var(--ink);font:16px/1.5 var(--text);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer}:focus-visible{outline:3px solid var(--belly);outline-offset:2px}.app{grid-template-columns:minmax(0,1fr) 400px;height:100%;display:grid}.stage{min-height:0;position:relative;overflow:hidden}.stage canvas{touch-action:none}.stage-title{pointer-events:none;color:var(--paper);position:absolute;top:28px;left:32px}.stage-title h1{font:800 clamp(40px, 6vw, 76px) / .9 var(--display);letter-spacing:-.02em;margin:0}.facts{flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0;list-style:none;display:flex}.facts li{color:var(--paper);background:#fcfcfa1f;border-radius:999px;align-items:center;gap:8px;padding:3px 11px;font-size:14px;display:flex}.facts li:first-child{font-weight:700}.pips{gap:2px;display:inline-flex}.pips path{fill:none;stroke:currentColor;stroke-width:1.1px;opacity:.45}.pips path.on{fill:var(--belly);stroke:var(--belly);opacity:1}.panel .pips path.on{fill:#e5a51f;stroke:#b47c0c}.stage-title p{color:#fcfcfab8;max-width:44ch;margin:10px 0 0}.timeline{color:var(--paper);align-items:center;gap:18px;display:flex;position:absolute;bottom:28px;left:32px;right:32px}.play{background:var(--paper);width:54px;height:54px;color:var(--ink);border:0;border-radius:50%;flex:none;place-items:center;display:grid;box-shadow:0 6px 18px #00000040}.play:hover{background:#fff}.track{flex:1;min-width:0}.track input{width:100%;accent-color:var(--belly);margin:0}.marks{color:#fcfcfa99;height:1.3em;margin-top:4px;font-size:13px;position:relative}.marks span{white-space:nowrap;position:absolute;transform:translate(-50%)}.marks span:last-child{transform:translate(-100%)}.phase{width:9.5em;font:600 15px/1.2 var(--display);text-align:right;flex:none}.panel{background:var(--paper);border-left:1px solid var(--paper-edge);padding:28px 28px 40px;overflow-y:auto}.panel section+section{border-top:1px dashed #c9cec8;margin-top:36px;padding-top:28px}.panel h2{font:700 24px/1.1 var(--display);margin:0 0 14px}.level+.level{margin-top:22px}.level h3{font:700 16px/1.2 var(--display);align-items:center;gap:10px;margin:0 0 10px;display:flex}.level h3 .age{font:400 14px/1.2 var(--text);color:var(--ink-soft);margin-left:auto}.how-hard{margin:0 0 16px;font-size:15px;line-height:1.45}.models{grid-template-columns:repeat(2,1fr);gap:12px;margin:0;padding:0;list-style:none;display:grid}.models button{border:2px solid var(--paper-edge);text-align:left;background:#fff;border-radius:12px;gap:2px;width:100%;height:100%;padding:8px 10px 12px;display:grid}.models button:hover{border-color:#c9cec8}.models button.on{border-color:var(--ink)}.models img{width:100%;height:auto;margin-bottom:4px}.models strong{font:700 18px/1.2 var(--display)}.models span{color:var(--ink-soft);font-size:13px;line-height:1.35}.choices{gap:8px;display:grid}.segmented{background:#eceee9;border-radius:10px;grid-auto-columns:1fr;grid-auto-flow:column;padding:3px;display:grid}.segmented button{color:var(--ink-soft);background:0 0;border:0;border-radius:8px;padding:7px 10px;font-size:14px;font-weight:700}.segmented button.on{color:var(--ink);background:#fff;box-shadow:0 1px 3px #1e2b302e}.sheets{grid-template-columns:repeat(2,1fr);gap:14px 12px;margin:18px 0;padding:0;list-style:none;display:grid}.sheets li{color:var(--ink-soft);gap:4px;font-size:13px;display:grid}.sheets button{border:1px solid var(--paper-edge);background:#fff;border-radius:2px;padding:0;transition:transform .12s;display:block;box-shadow:0 1px #d9dcd5,0 6px 14px -8px #1e2b3059}.sheets button:hover{transform:rotate(-1deg)translateY(-2px)}.sheets img{width:100%;height:auto;display:block}.download{background:var(--ink);width:100%;color:var(--paper);font:700 16px/1.2 var(--display);border:0;border-radius:10px;padding:13px 16px}.download:hover{background:#2b3d44}.download:disabled{opacity:.6;cursor:progress}.hint{color:var(--ink-soft);margin:10px 0 0;font-size:14px}.score{margin:0 0 14px}.checks,.steps{gap:12px;margin:0;padding:0;list-style:none;display:grid}.checks li{grid-template-columns:22px 1fr;gap:10px;font-size:14px;line-height:1.4;display:grid}.checks li div{display:grid}.checks li span:not(.mark){color:var(--ink-soft)}.checks .mark{background:var(--scales);color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;font-weight:700;display:grid}.checks .bad .mark{background:#c8432b}.steps{counter-reset:step}.steps li{counter-increment:step;grid-template-columns:30px 1fr;font-size:15px;line-height:1.45;display:grid}.steps li:before{content:counter(step);font:800 22px/1.1 var(--display);color:var(--scales);grid-row:span 2}.steps em{color:var(--ink-soft);font-style:normal;font-weight:400}.steps span{color:var(--ink-soft)}.lightbox{z-index:10;background:#142028d1;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.lightbox img{background:#fff;max-width:100%;max-height:calc(100vh - 48px);box-shadow:0 20px 60px #00000073}.lightbox .close{background:var(--paper);border:0;border-radius:8px;padding:8px 14px;font-weight:700;position:absolute;top:16px;right:16px}@media (width<=900px){.app{grid-template-rows:64vh auto;grid-template-columns:1fr;height:auto}.stage-title{top:18px;left:16px}.timeline{gap:12px;bottom:16px;left:16px;right:16px}.phase{display:none}.panel{border-left:0;padding:24px 16px 40px}}@media (prefers-reduced-motion:reduce){.sheets button{transition:none}}