@font-face{font-family:Libre Franklin;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/libre-franklin-400.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2010-2027,U+2030-205E,U+2074,U+20AC,U+2122,U+2212}@font-face{font-family:Libre Franklin;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/libre-franklin-500.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2010-2027,U+2030-205E,U+2074,U+20AC,U+2122,U+2212}@font-face{font-family:Libre Franklin;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/libre-franklin-600.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2010-2027,U+2030-205E,U+2074,U+20AC,U+2122,U+2212}@font-face{font-family:Spline Sans Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/spline-sans-mono-400.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2010-2027,U+2030-205E,U+2074,U+20AC,U+2122,U+2212}:root{--paper: oklch(.985 .003 250);--paper-panel: oklch(.995 .002 250);--grid: oklch(.93 .004 250);--grid-strong: oklch(.88 .006 250);--ink: oklch(.24 .02 255);--ink-muted: oklch(.46 .02 255);--ink-faint: oklch(.62 .015 255);--pole-up: oklch(.57 .19 18);--pole-down: oklch(.58 .12 240);--baseline: oklch(.6 .015 255);--tide: oklch(.72 .045 250);--font-sans: "Libre Franklin", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "Spline Sans Mono", ui-monospace, "Cascadia Code", "Consolas", monospace;--fs-display: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);--fs-beat: clamp(1.5rem, 1.2rem + 1.4vw, 2rem);--fs-body: clamp(1.05rem, 1rem + .3vw, 1.18rem);--fs-label: .8125rem;--fs-foot: .8125rem;--lh-body: 1.6;--lh-caption: 1.5;--tracking-display: -.02em;--sp-1: .25rem;--sp-2: .5rem;--sp-3: .75rem;--sp-4: 1rem;--sp-5: 1.5rem;--sp-6: 2rem;--sp-7: 3rem;--sp-8: 4rem;--sp-9: 6rem;--sp-10: 8rem;--measure: min(66ch, 92vw);--stage-w: min(1100px, 94vw);--z-grid: 0;--z-chart: 10;--z-caption: 20;--z-chiprail: 30;--z-capstone: 40;--focus-ring: 2px solid var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);font-weight:400;font-feature-settings:"tnum" 1;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1;letter-spacing:-.01em}h1,h2,h3{font-weight:600;line-height:1.12;letter-spacing:var(--tracking-display);text-wrap:balance;margin:0}p{text-wrap:pretty;margin:0}a{color:inherit}.measure{max-width:var(--measure);margin-inline:auto}.foot{font-size:var(--fs-foot);color:var(--ink-muted)}.masthead{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);padding:var(--sp-3) clamp(var(--sp-4),3vw,var(--sp-6));font-size:var(--fs-label);color:var(--ink-muted);background:var(--paper);border-bottom:1px solid var(--grid)}.masthead .title{font-weight:600;color:var(--ink);letter-spacing:-.01em}.masthead .src{font-family:var(--font-mono);font-size:.72rem}.pagefoot{padding:var(--sp-8) clamp(var(--sp-4),3vw,var(--sp-6)) var(--sp-9);border-top:1px solid var(--grid);display:flex;flex-direction:column;gap:var(--sp-2);color:var(--ink-muted);font-size:var(--fs-foot)}.pagefoot .credit{font-family:var(--font-mono)}.stage-band{width:var(--stage-w);margin-inline:auto}.gridground{position:relative}.gridground:before{content:"";position:absolute;inset:-2% -3%;z-index:var(--z-grid);pointer-events:none;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px,24px 24px;-webkit-mask-image:radial-gradient(120% 100% at 50% 46%,#000 55%,transparent 92%);mask-image:radial-gradient(120% 100% at 50% 46%,#000 55%,transparent 92%);opacity:.85}svg.chart{width:100%;height:auto;display:block;overflow:visible;position:relative;z-index:var(--z-chart)}.axis-tick{font-family:var(--font-mono);font-size:11px;fill:var(--ink-faint)}.axis-rule{stroke:var(--grid);stroke-width:1}.axis-rule.zero{stroke:var(--grid-strong)}.baseline-line{stroke:var(--baseline);stroke-width:1.25;stroke-dasharray:4 4}.baseline-lbl{font-family:var(--font-mono);font-size:11px;fill:var(--ink-muted)}.line-lbl{font-family:var(--font-mono);font-size:12.5px;font-weight:500;dominant-baseline:middle}.leader{stroke-width:1;fill:none;opacity:.5}.hero{padding:clamp(var(--sp-8),12vh,var(--sp-10)) 0 var(--sp-8)}.hero .kicker{font-family:var(--font-mono);font-size:var(--fs-label);color:var(--pole-up);margin-bottom:var(--sp-4);letter-spacing:0}.hero h1{font-size:var(--fs-display);margin-bottom:var(--sp-4)}.hero .lede{color:var(--ink-muted);max-width:52ch;font-size:1.2rem}.nominal-wall{display:flex;flex-wrap:wrap;gap:var(--sp-6) var(--sp-8);margin-top:var(--sp-7)}.nominal-wall .stat{display:flex;flex-direction:column;gap:2px}.nominal-wall .stat .k{font-size:var(--fs-label);color:var(--ink-muted)}.nominal-wall .stat .v{font-family:var(--font-mono);font-size:1.5rem;font-weight:500;letter-spacing:-.02em}.nominal-wall .stat .v .arrow{color:var(--ink-faint);margin:0 .35em}.hero .go{margin-top:var(--sp-7);font-family:var(--font-mono);font-size:var(--fs-label);color:var(--ink-faint)}#scroll-root{position:relative;height:760vh}:root:not([data-js-active]) #scroll-root{height:auto}#stage{height:100vh;display:flex;flex-direction:column;justify-content:center;overflow:clip;padding-top:3rem}.stage-inner{width:100%}.chart-holder{position:relative}#live{display:none}[data-js-active] #live{display:block}[data-js-active] #fallback{display:none}.caps{position:relative;height:8.5rem;max-width:62ch;margin:var(--sp-4) auto 0;padding-inline:var(--sp-4);z-index:var(--z-caption)}.cap{position:absolute;inset:0 var(--sp-4);margin-inline:auto;font-size:var(--fs-beat);line-height:var(--lh-caption);color:var(--ink);text-wrap:pretty;opacity:0;will-change:opacity,transform}.cap.lead{font-weight:500}.cap b{font-weight:600}.cap .soft{color:var(--ink-muted)}.cap .note{display:block;margin-top:var(--sp-2);font-size:var(--fs-foot);color:var(--ink-muted)}.cap .nom{font-family:var(--font-mono);font-size:.9rem;color:var(--ink-muted)}:root:not([data-js-active]) .cap[data-final]{opacity:1}#picker-root{padding:var(--sp-10) 0 var(--sp-9)}.picker-intro{margin-bottom:var(--sp-7)}.picker-intro .kicker{font-family:var(--font-mono);font-size:var(--fs-label);color:var(--pole-up);margin-bottom:var(--sp-3)}.picker-intro h2{font-size:var(--fs-beat);margin-bottom:var(--sp-3)}.picker-intro .invite{color:var(--ink-muted);max-width:56ch}.chiprail{display:flex;flex-wrap:wrap;gap:var(--sp-3);margin-bottom:var(--sp-6);z-index:var(--z-chiprail);position:relative}.chip{display:inline-flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-4);border:1px solid var(--grid-strong);border-radius:999px;background:var(--paper-panel);color:var(--ink);font:inherit;font-size:.95rem;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .12s}.chip .sw{width:12px;height:12px;border-radius:50%;background:var(--hue);flex:none;box-shadow:inset 0 0 0 1px #0000001f}.chip .check{width:14px;height:14px;flex:none;opacity:0}.chip:hover{border-color:var(--hue);transform:translateY(-1px)}.chip:focus-visible{outline:var(--focus-ring);outline-offset:2px}.chip[aria-pressed=true]{border-color:var(--hue);box-shadow:inset 0 0 0 1.5px var(--hue)}.chip[data-seen] .check{opacity:1}.chip[data-seen] .check:after{content:"✓";color:var(--hue);font-size:.8rem}.chip[data-seen] .sw{background:var(--hue)}.guess-holder{position:relative;margin-bottom:var(--sp-6)}.guess-prompt{max-width:60ch;margin:var(--sp-3) auto 0;text-align:center;color:var(--ink-muted);font-size:var(--fs-body)}.guess-prompt .anchor{display:block;margin-top:var(--sp-2);color:var(--ink)}.guess-reveal{max-width:62ch;margin:var(--sp-3) auto 0;text-align:center;font-size:var(--fs-body);color:var(--ink);min-height:3.4rem}.guess-reveal .big{font-family:var(--font-mono);font-weight:500}.guess-reveal .callout{display:block;margin-top:var(--sp-2);font-size:var(--fs-foot);color:var(--ink-muted)}.guess-reveal .callout .mono{color:var(--ink)}.guess-handle{cursor:grab}.guess-handle:active{cursor:grabbing}.guess-handle circle{fill:var(--paper-panel);stroke:var(--ink);stroke-width:2.5}.guess-handle:focus-visible{outline:none}.guess-handle:focus-visible circle{stroke:var(--pole-up);stroke-width:3}.guess-hint{font-family:var(--font-mono);font-size:11px;fill:var(--ink-muted)}.capstone-wrap{margin-top:var(--sp-6)}.capstone-btn{display:inline-flex;align-items:center;gap:var(--sp-2);padding:var(--sp-3) var(--sp-5);border:1px solid var(--ink);border-radius:999px;background:var(--ink);color:var(--paper);font:inherit;font-size:.95rem;cursor:pointer;transition:opacity .15s}.capstone-btn:hover{opacity:.88}.capstone-btn:focus-visible{outline:var(--focus-ring);outline-offset:3px}#capstone{margin-top:var(--sp-6)}#capstone .cap-caption{max-width:62ch;margin:var(--sp-4) auto 0;text-align:center;color:var(--ink-muted)}.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}:where(a,button,[tabindex]):focus-visible{outline:var(--focus-ring);outline-offset:2px;border-radius:3px}@media(max-width:1023px){#scroll-root{height:620vh}.caps{height:10rem}.masthead .src{display:none}}@media(max-width:639px){#scroll-root{height:540vh}.caps{height:12rem;max-width:92vw}.cap{font-size:1.12rem}.hero .lede{font-size:1.06rem}.nominal-wall{gap:var(--sp-4) var(--sp-6);margin-top:var(--sp-6)}.nominal-wall .stat .v{font-size:1.3rem}.chiprail{flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;padding-bottom:var(--sp-2);scrollbar-width:thin}.chip{flex:none}#stage{overflow:visible}.chart-holder{overflow-x:auto;overflow-y:hidden}.chart-holder>svg{min-width:560px}.guess-holder{overflow-x:auto}#guess{min-width:520px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{scroll-behavior:auto!important}}