/* Self-hosted fonts (SIL OFL 1.1, see assets/fonts/). */
@font-face{font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/inter-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/inter-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/inter-greek.woff2) format("woff2");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}
@font-face{font-family:"Press Start 2P";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/press-start-2p-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* Slate/ice/rose palette, shared with msbensite and GRIN. */
:root{color-scheme:light;--paper:#fffff0;--panel:#ffffff;--ink:#1a1a2e;--muted:#6f6a8f;--line:#e0e0ff;--accent:#7b68ee;--soft:#f0f0ff;--rose:#e8a0b8;--pink:#b06080;--blue:#4682b4;--plot-a:#5a4fcc;--plot-b:#b06080;--plot-error:#c0392b;--plot-nearest:#856404;--plot-query:#ff168f;--plot-stage-early:#76747f;--plot-stage-final:#1a1a2e;--plot-guide-g:#2d6a4a;--plot-guide-e:#856404;--radius:18px;font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:16px}
:root.is-dark{color-scheme:dark;--paper:#1a1530;--panel:#1e1838;--ink:#d4cef8;--muted:#9990c8;--line:#3d3470;--accent:#a899f0;--soft:#252050;--rose:#e8a0b8;--pink:#e8a0b8;--blue:#5a4fcc;--plot-a:#a899f0;--plot-b:#e8a0b8;--plot-error:#e57373;--plot-nearest:#f0c040;--plot-query:#ff4fa8;--plot-stage-early:#8a879a;--plot-stage-final:#f4f2ff;--plot-guide-g:#6fcf97;--plot-guide-e:#f0c040}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.65}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,select{font:inherit}button,a,input,summary,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}:focus-visible{outline:3px solid var(--rose);outline-offset:5px}[hidden]{display:none!important}.skip{position:absolute;left:1rem;top:-5rem;z-index:5;background:var(--panel);padding:1rem}.skip:focus{top:1rem}.wrap{max-width:1180px;margin:auto;padding:0 32px}.site-header{border-bottom:1px solid var(--line)}.header-row{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:750;letter-spacing:-.5px;text-decoration:none;font-size:1.25rem}.brand-mark{width:30px;height:30px;border:2px solid var(--accent);border-radius:50%;position:relative}.brand-mark:after{content:'';position:absolute;inset:5px;border:2px solid var(--rose);border-radius:50%;transform:translate(6px,-1px)}nav{display:flex;align-items:center;gap:26px}nav a{font-size:.9rem;color:var(--muted);text-decoration:none}nav a[aria-current=page]{color:var(--accent);font-weight:700}.theme{background:none;color:var(--muted);border:1px solid var(--line);border-radius:30px;padding:5px 12px;font-size:.8rem}.eyebrow{font-family:"Press Start 2P",cursive;font-size:.65rem;letter-spacing:.07em;text-transform:uppercase;font-weight:400;color:var(--accent);margin:0 0 20px}.hero{padding:80px 0 64px;display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:center}h1,h2,h3,p{margin-top:0}h1,h2{font-weight:400;letter-spacing:-.045em;line-height:1.08}h1{font-size:clamp(2.7rem,5.3vw,5rem);margin-bottom:26px}h1 em{font-style:normal;color:var(--accent)}h2{font-size:2.4rem;margin-bottom:20px}h3{font-size:1.05rem;line-height:1.4}.lede{font-size:1.13rem;color:var(--muted);max-width:620px}.actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin:28px 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:var(--panel);padding:12px 21px;border:2px solid var(--accent);border-radius:8px;text-decoration:none;font-family:"Press Start 2P",cursive;font-weight:400;font-size:.7rem}.is-dark .button{color:#181824}.button.secondary{background:transparent;color:var(--accent)}.text-button{background:none;border:0;padding:4px 0;color:var(--accent);text-decoration:underline;text-underline-offset:4px}.small{font-size:.82rem;color:var(--muted)}.caption{font-size:.75rem;color:var(--muted)}.hero-visual{position:relative;padding:34px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 24px 60px #39305609}.diagram-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}.diagram-path{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:35px 0}.layer-node{width:45px;height:76px;border:1px solid var(--accent);border-radius:8px;background:var(--soft);display:grid;place-items:center;color:var(--accent);font-size:.75rem;transform:skewY(-9deg)}.layer-node:nth-child(2){height:90px}.layer-node:nth-child(3){height:105px}.layer-node:nth-child(4){height:115px}.layer-node:last-child{height:130px;background:var(--accent);color:var(--panel)}.diagram-arrow{height:1px;background:var(--line);flex:1}.split-note{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid var(--line);padding-top:25px}.split-note strong{display:block;font-family:"Press Start 2P",cursive;font-size:1rem;font-weight:400;margin-bottom:10px}.split-note p{font-size:.8rem;color:var(--muted);margin-bottom:0}.strip{display:flex;gap:30px;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:19px 0;color:var(--muted);font-size:.8rem}.strip span:before{content:'•';color:var(--rose);margin-right:9px}.section{padding:64px 0}.section-heading{display:flex;justify-content:space-between;gap:25px;align-items:baseline}.section-heading p{max-width:470px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}.card .number{color:var(--rose);font-family:"Press Start 2P",cursive;font-size:1.3rem;display:block;margin-bottom:22px}.card p{color:var(--muted);font-size:.92rem;margin-bottom:0}.callout{background:var(--soft);border-radius:var(--radius);padding:32px;display:flex;gap:35px;align-items:center;justify-content:space-between}.callout p{margin:0;max-width:710px}.site-footer{border-top:1px solid var(--line);padding:28px 0;margin-top:45px;font-size:.78rem;color:var(--muted)}.footer-row{display:flex;justify-content:space-between;gap:30px}.footer-row p{max-width:650px;margin:0}.page-head{padding:52px 0 30px}.page-head h1{font-size:3.4rem;margin-bottom:17px}.page-head .lede{max-width:780px}.notice{font-size:.83rem;border-left:3px solid var(--rose);padding:10px 16px;background:var(--soft);margin:0 0 28px}.demo-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:28px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-width:0}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.panel-heading h2{font:600 1rem system-ui;margin:0;letter-spacing:0}.badge{display:inline-flex;font-size:.68rem;text-transform:uppercase;letter-spacing:.07em;border:1px solid var(--line);padding:3px 9px;border-radius:30px;color:var(--muted)}.dropzone{border:1.5px dashed var(--line);border-radius:12px;padding:38px 20px;text-align:center;position:relative;background:var(--paper)}.dropzone.dragging{border-color:var(--accent);background:var(--soft)}.drop-icon{display:block;font-size:2rem;line-height:1;color:var(--accent);margin-bottom:18px}.dropzone p{font-size:.9rem;margin-bottom:20px}.dropzone input{max-width:100%;font-size:.78rem}.dropzone input::file-selector-button{border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:8px 12px;border-radius:6px;margin-right:8px;cursor:pointer}.example-picker{margin:16px 0 20px}.previews{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}.previews figure{margin:0;min-width:0}.previews img,.previews canvas{width:100%;height:175px;object-fit:contain;background:var(--paper);border-radius:8px;border:1px solid var(--line)}.previews figcaption{font-size:.72rem;color:var(--muted);margin-top:5px}.control-row{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}select{max-width:100%;color:var(--ink);background:var(--panel);border:1px solid var(--line);padding:8px;border-radius:6px;font-size:.8rem}.field-label{font-size:.75rem;color:var(--muted);display:block;margin-bottom:5px}.empty-state{display:flex;min-height:390px;align-items:center;justify-content:center;text-align:center;color:var(--muted);padding:25px}.empty-state h3{font-family:"Press Start 2P",cursive;font-size:1.3rem;font-weight:400;color:var(--ink)}.empty-state p{max-width:320px;font-size:.9rem}.empty-orbit{border:1px solid var(--line);border-radius:50%;height:75px;width:75px;margin:0 auto 25px;position:relative}.empty-orbit:after{content:'';position:absolute;inset:16px;border:1px solid var(--rose);border-radius:50%;transform:translateX(12px)}.status{font-size:.85rem;padding:15px 0;color:var(--accent);min-height:25px}.error{border-left:3px solid #b64a50;background:var(--soft);padding:14px;font-size:.85rem;margin-bottom:20px}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:25px 0}.metric{padding:20px;background:var(--paper);border-radius:12px;border:1px solid var(--line)}.metric-label{display:block;color:var(--muted);font-size:.73rem;text-transform:uppercase;letter-spacing:.07em}.metric-value{font-size:2.15rem;letter-spacing:-.05em;line-height:1.2;margin:13px 0 10px;color:var(--accent);font-variant-numeric:tabular-nums}.metric-description{font-size:.77rem;color:var(--muted);margin:0}.prediction-title{font-family:"Press Start 2P",cursive;font-size:1.25rem;margin:15px 0 8px}.result-note{font-size:.82rem;color:var(--muted)}details{border-top:1px solid var(--line);padding-top:18px;margin-top:24px}summary{cursor:pointer;color:var(--accent);font-weight:600;font-size:.9rem}details p{font-size:.8rem;color:var(--muted);margin-top:14px}.table-scroll{overflow:auto;max-width:100%;margin:24px 0}table{border-collapse:collapse;width:100%;font-size:.8rem;text-align:left}th,td{padding:12px 9px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-weight:600;color:var(--muted)}td:not(:first-child){font-variant-numeric:tabular-nums}.mono{font-family:ui-monospace,monospace;overflow-wrap:anywhere;font-size:.75rem}.result-meta{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px}.legend{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.legend div{background:var(--paper);padding:10px;border-radius:6px;font-size:.72rem}.legend strong{display:block;color:var(--accent);font-size:1rem}.article-layout{display:grid;grid-template-columns:200px 1fr;gap:65px;padding:20px 0}.contents{position:sticky;top:25px;align-self:start;font-size:.84rem;display:grid;gap:12px}.article{max-width:780px}.article section{padding:15px 0 38px;scroll-margin-top:25px}.article p,.article li{color:var(--muted)}.article h2{font-size:2rem}.article h3{margin-top:25px}.definition-list{display:grid;grid-template-columns:60px 1fr;gap:20px 15px}.definition-list dt{font-size:1.4rem;font-family:"Press Start 2P",cursive;color:var(--accent)}.definition-list dd{margin:0;color:var(--muted)}.equation{font-family:ui-monospace,monospace;background:var(--soft);padding:20px;border-radius:9px;overflow:auto}.scenario{display:grid;grid-template-columns:50px 1fr;gap:25px;padding:30px 0;border-bottom:1px solid var(--line)}.scenario-number{font-size:1.4rem;font-family:"Press Start 2P",cursive;color:var(--rose)}.scenario p{max-width:760px;color:var(--muted)}.scenario h2{font-size:1.8rem}.model-table td:first-child{font-weight:600}.model-status{color:var(--accent);font-weight:600}.example-diagram{display:flex;gap:15px;align-items:center;flex-wrap:wrap;padding:20px;background:var(--soft);border-radius:10px;font-size:.85rem}.example-diagram span{padding:10px;background:var(--panel);border-radius:6px}.reading{max-width:820px}
@media(max-width:900px){.hero{gap:30px;grid-template-columns:1fr 1fr}.demo-grid{grid-template-columns:1fr}.cards{gap:12px}.card{padding:20px}.article-layout{gap:30px;grid-template-columns:150px 1fr}.previews img,.previews canvas{height:220px}}
@media(max-width:650px){.wrap{padding:0 20px}.header-row{padding:20px;display:block;min-height:0}.brand{margin-bottom:18px}nav{gap:18px;flex-wrap:wrap}nav a{font-size:.8rem}.theme{margin-left:auto}.hero{padding:45px 0;grid-template-columns:1fr;gap:25px}.hero-visual{padding:25px}.hero h1{font-size:3.5rem}.section{padding:40px 0}.section-heading{display:block}.cards{grid-template-columns:1fr}.card{padding:25px}.card .number{margin-bottom:8px}.strip{gap:10px 20px}.callout{display:block;padding:25px}.callout .button{margin-top:20px}.footer-row{display:block}.footer-row a{display:inline-block;margin-top:15px}.page-head{padding-top:35px}.page-head h1{font-size:2.8rem}.panel{padding:20px}.metrics{gap:10px}.metric{padding:15px}.metric-value{font-size:1.8rem}.previews img,.previews canvas{height:150px}.legend{grid-template-columns:repeat(3,1fr)}.result-meta{align-items:start;flex-direction:column}.article-layout{grid-template-columns:1fr;gap:20px}.contents{position:static;display:flex;flex-wrap:wrap;font-size:.78rem;padding-bottom:20px;border-bottom:1px solid var(--line)}.scenario{grid-template-columns:30px 1fr;gap:15px}.empty-state{min-height:230px;padding:10px}.lede{font-size:1rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.example-picker { margin-block: 1.5rem; }
.example-picker select { width: 100%; max-width: 100%; margin-bottom: .6rem; }
.example-info { margin-top: 1rem; padding: 1rem; border-left: 3px solid #8b73ac; background: color-mix(in srgb, #8b73ac 8%, transparent); }
.example-info p { font-size: .85rem; margin: .6rem 0 0; }
.layer-name { white-space: normal; overflow-wrap: anywhere; min-width: 10rem; font-family: monospace; font-size: .8rem; }

#layer-rows td:first-child { white-space: normal; min-width: 7rem; }

.three-metrics { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.three-metrics .metric { padding: 12px; }.three-metrics .metric-value { font-size: 1.6rem; }
.run-all-control { display: flex; align-items: center; gap: .6rem; margin-top: 1rem; font-size: .9rem; }
.result-controls { margin-bottom: 1rem; }.result-controls select { max-width: 100%; }
.visual-section { border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 1.5rem; }
.visual-section h3 { font-size: 1.1rem; }#score-plot { width: 100%; height: auto; }
.map-controls { display: grid; gap: .7rem; }.map-controls select { width: 100%; max-width: 100%; }
#map-canvas { width: 100%; height: auto; background: var(--paper); border: 1px solid var(--line); border-radius: 8px; margin-top: 1rem; }
#aggregate-panel p { font-size: .9rem; }#run-status { overflow-wrap: anywhere; }
@media(max-width:600px) { .three-metrics { grid-template-columns: 1fr; } }

.score-viewport { overflow-x: auto; max-width: 100%; } #score-plot { min-width: 480px; }

.site-header { background:var(--panel); }
h1,h2 { font-family:system-ui,-apple-system,sans-serif; font-weight:850; letter-spacing:-.055em; }h1 em { text-decoration:underline; text-decoration-color:var(--rose); text-decoration-thickness:6px; text-underline-offset:8px; }
.brand-mark { border-color:var(--pink); }.brand-mark:after { border-color:var(--blue); }
.button { box-shadow:4px 4px 0 var(--blue); }.button.secondary { box-shadow:none; }
.card { border-top:5px solid var(--pink); }.card:nth-child(2) { border-top-color:var(--blue); }
.panel { box-shadow:0 7px 0 color-mix(in srgb,var(--pink) 12%,transparent); }
.metric { border-top:4px solid var(--blue); }.metric:nth-child(2) { border-top-color:var(--pink); }
.example-info { border-left-color:var(--pink); background:var(--soft); }
.callout { background:linear-gradient(110deg,color-mix(in srgb,var(--blue) 20%,var(--panel)),var(--panel),color-mix(in srgb,var(--pink) 14%,var(--panel)));border:1px solid var(--line); }
.map-toolbar { display:flex; flex-wrap:wrap; gap:8px; margin:16px 0 10px; }.map-toolbar button { background:var(--panel); color:var(--ink); border:2px solid var(--accent); padding:7px 10px; border-radius:7px; font-size:.8rem; font-weight:700; }
.map-toolbar button:hover { background:var(--soft); }.map-distances { padding-left:1.2rem; font-size:.8rem; line-height:1.6; }.map-distances li { margin-bottom:.6rem; overflow-wrap:anywhere; }
#map-canvas { border:2px solid var(--ink); }.score-viewport { border:1px solid var(--line);border-radius:8px; padding:8px; }

/* Metacognitive Familiarity: a guided, measured journey. */
.explainer-page{max-width:1400px}.explainer-page .page-head{max-width:1000px}.explainer-page h1{font-size:clamp(2.8rem,6vw,5.7rem);line-height:1.02}.chapter-links{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}.chapter-links a{border-bottom:3px solid var(--pink);padding:.6rem 0;font-weight:700}.explainer-chapter{scroll-margin-top:2rem;padding:2rem 0 3rem;border-top:2px solid var(--line)}.chapter-heading{display:flex;gap:1.4rem;align-items:flex-start;margin-bottom:1.7rem}.chapter-number{font-size:3rem;font-weight:900;color:var(--accent);line-height:1}.chapter-heading h2{font-size:clamp(1.8rem,3vw,2.8rem)}.explainer-input{display:grid;grid-template-columns:1fr 1fr auto;gap:1rem;align-items:end}.explainer-input label{display:block;font-size:.85rem;font-weight:700;margin-bottom:.4rem}.explainer-input select,.explainer-input input{max-width:100%;width:100%}.journey-shell{border:1px solid var(--line);background:var(--panel);border-radius:18px;overflow:hidden;margin:1.5rem 0}.step-nav{display:flex;gap:0;border-bottom:1px solid var(--line);padding:0;background:var(--soft);flex-wrap:wrap}.step-nav button{flex:1;padding:1rem .6rem;border:0;border-bottom:4px solid transparent;border-radius:0;font-size:.8rem;white-space:nowrap;background:transparent;color:var(--ink)}.step-nav button[aria-current=step]{border-bottom-color:var(--pink);background:var(--panel);font-weight:800}.journey-stage{display:grid;grid-template-columns:minmax(180px,260px) minmax(0,1fr);min-height:410px}.journey-aside{padding:2rem;border-right:1px solid var(--line);background:var(--soft)}.journey-aside h3{font-size:1.65rem;line-height:1.2;margin-bottom:1rem}.journey-aside p{font-size:.95rem}.journey-visual{padding:2rem;min-width:0}.query-identity{display:flex;align-items:center;gap:.7rem;margin:1.5rem 0;font-size:.8rem;font-weight:800}.query-identity img{width:56px;height:56px;object-fit:cover;border:3px solid var(--pink);border-radius:50%}.journey-toolbar{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap;padding:1rem 1.5rem;border-top:1px solid var(--line)}.journey-toolbar button,.explainer-page button:not(.button):not(.network-block){min-height:42px}.journey-placeholder{min-height:320px;display:grid;place-content:center;text-align:center}.placeholder-orbit{font-size:6rem;color:var(--accent)}.input-frame{display:flex;justify-content:center;background:var(--paper);padding:1rem;border-radius:10px;margin-bottom:1rem}.input-frame img{max-height:360px;max-width:100%;object-fit:contain}.network-track{display:flex;align-items:stretch;gap:14px;padding:3rem 0}.network-block{position:relative;flex:1;min-width:0;min-height:170px;background:var(--soft);border:2px solid var(--line);border-radius:12px;padding:.8rem .5rem;display:flex;flex-direction:column;justify-content:center;gap:.7rem;color:var(--ink)}.network-block:not(:last-child):after{content:'→';position:absolute;right:-17px;font-size:1.2rem;color:var(--accent);z-index:1}.network-block span{font-size:2rem;font-weight:900;color:var(--accent)}.network-block strong{font-size:.8rem}.network-block small{font-size:.7rem}.network-block[aria-pressed=true]{border-color:var(--pink);box-shadow:0 0 0 3px color-mix(in srgb,var(--pink) 20%,transparent)}.playing .network-block{animation:network-pulse 1.8s infinite;animation-delay:calc(var(--i)*.22s)}@keyframes network-pulse{50%{background:color-mix(in srgb,var(--blue) 35%,var(--panel));transform:translateY(-5px)}}.vector-strip{display:flex;gap:3px;height:150px;align-items:end;border-bottom:2px solid var(--line);padding:12px 0 24px}.vector-component{height:var(--height);background:var(--blue);min-height:2px;flex:1;position:relative}.vector-component.negative{background:repeating-linear-gradient(45deg,var(--pink),var(--pink) 3px,var(--panel) 3px,var(--panel) 5px)}.vector-component span{position:absolute;bottom:-22px;font-size:.6rem;width:100%;text-align:center}.vector-endpoint{text-align:center;padding:1rem;font-size:.8rem;font-weight:700;color:var(--accent)}#vector-description{font-size:.85rem}#vector-values{columns:2;font-family:monospace;font-size:.8rem}.explainer-page details{margin-top:1rem}.explainer-page [hidden]{display:none!important}.metric-value{display:block}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,canvas:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
@media(max-width:850px){.journey-stage{grid-template-columns:1fr}.journey-aside{border-right:0;border-bottom:1px solid var(--line);padding:1.3rem}.query-identity{margin:.5rem 0}.journey-visual{padding:1rem}.explainer-input{grid-template-columns:1fr 1fr}.explainer-input .button{grid-column:1/-1}.network-track{gap:10px;padding:1rem 0}.network-block{min-height:150px;padding:.5rem .2rem}.network-block strong{font-size:.65rem}.network-block:not(:last-child):after{right:-13px}.step-nav button{flex-basis:30%;font-size:.75rem}.chapter-number{font-size:2.4rem}.chapter-heading{gap:1rem}.explainer-page .journey-visual{order:-1}.journey-placeholder{min-height:240px}}@media(max-width:450px){.explainer-input{grid-template-columns:1fr}.explainer-page .metrics{grid-template-columns:1fr}.network-block small{font-size:.6rem}.network-block span{font-size:1.5rem}#vector-values{columns:1}.vector-component span{font-size:.5rem}}@media(prefers-reduced-motion:reduce){.explainer-page *{animation:none!important;transition:none!important}}
.explainer-page button:not(.button):not(.network-block){border:1px solid var(--line);border-radius:7px;background:var(--panel);color:var(--ink);padding:.5rem .8rem;font:inherit;font-size:.85rem;cursor:pointer}.explainer-page button:disabled{opacity:.45;cursor:default}.explainer-page .step-nav button{border-radius:0;border:0;border-bottom:4px solid transparent;background:var(--soft)}.explainer-page .step-nav button[aria-current=step]{background:var(--panel);border-bottom-color:var(--pink)}.score-sliders{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:1rem 0 2rem}.score-sliders label,.scale-control,.checkpoint-label{font-size:.85rem;font-weight:700}.score-sliders output,.scale-control output{display:block;color:var(--accent);font-size:1.5rem;margin-top:.5rem}.score-sliders input,.scale-control input,#toy-checkpoint{width:100%;accent-color:var(--accent)}.scale-control{display:block;padding:1rem;background:var(--soft);border-radius:8px}.probability-row{display:grid;grid-template-columns:20px 1fr 60px;gap:.7rem;align-items:center;margin:1rem 0}.probability-track{height:30px;background:var(--soft);border-radius:6px;overflow:hidden}.probability-track span{display:block;height:100%;background:var(--blue)}.probability-row:nth-child(2) .probability-track span{background:var(--pink)}.probability-row:nth-child(3) .probability-track span{background:var(--accent)}#softmax-values{font-size:.85rem}.toy-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin:.7rem 0}.toy-metrics{padding:.8rem;background:var(--soft);border-radius:7px;font-size:.85rem;font-variant-numeric:tabular-nums}#toy-canvas{width:100%;height:auto;display:block;background:var(--paper);border:1px solid var(--line);border-radius:9px;touch-action:none;cursor:crosshair}#toy-query-summary{font-weight:700;font-size:.9rem;margin:1rem 0}#toy-neighbours{border-left:4px solid var(--pink);padding:1rem;background:var(--soft)}.reliability-bars{display:flex;gap:8px;align-items:end;padding:1rem 0}.reliability-bin{flex:1;min-width:0;text-align:center}.reliability-pair{height:100px;display:flex;gap:3px;align-items:end;border-bottom:1px solid var(--line)}.reliability-pair span{flex:1;min-height:1px}.reliability-pair .confidence{background:var(--blue)}.reliability-pair .accuracy{background:var(--pink)}.reliability-bin small{display:block;font-size:.65rem}#toy-calibration{margin-top:1.5rem}@media(max-width:450px){.score-sliders{gap:.5rem}.reliability-bin small{font-size:.55rem}}

.projection-animation{height:82px;position:relative;text-align:center;overflow:hidden}.projection-animation span{position:absolute;left:50%;top:8px;width:7px;height:7px;background:var(--pink);border-radius:50%;transform:translate(var(--start),0);animation:vector-project 1.8s var(--delay) both}.projection-animation b{position:absolute;top:57px;left:0;right:0;font-size:.75rem}.projection-animation:after{content:'';position:absolute;width:18px;height:18px;border:3px solid var(--ink);border-radius:50%;left:calc(50% - 10px);top:28px}@keyframes vector-project{to{transform:translate(0,30px)}}@media(prefers-reduced-motion:reduce){.projection-animation span{transform:translate(0,30px)}}

/* Measured gallery: keep the image and its three readouts together. */
.example-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:24px 0 56px}
.example-card{min-width:0;display:flex;flex-direction:column;gap:12px}
.example-card>img{width:100%;height:220px;object-fit:contain;background:var(--surface);border-radius:8px}
.example-card h3,.example-card p{margin:0}
.example-card .button{align-self:flex-start;margin-top:auto}
.example-metrics{display:grid;grid-template-columns:1fr auto;gap:8px 16px;margin:4px 0}
.example-metrics dt{font-size:.85rem}.example-metrics dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}
@media(max-width:700px){.example-gallery{grid-template-columns:1fr}.example-card>img{height:190px}}

/* Pixel wordmark in the nav and the wordmark-over-doves lockup on Home. */
.brand-wordmark{display:block;height:32px;width:auto;image-rendering:pixelated;border-radius:6px}
.hero-lockup{display:block;width:clamp(150px,18vw,210px);height:auto;margin:0 0 26px;image-rendering:pixelated;border-radius:var(--radius)}
@media(max-width:650px){.brand-wordmark{height:28px}.hero-lockup{width:min(150px,45vw);margin-bottom:20px}}

/* Acronym expansion under the Home lockup. */
.kith-expansion{margin:-12px 0 24px;font-size:1rem;line-height:1.4;color:var(--ink);letter-spacing:.01em;overflow-wrap:anywhere}
.kith-expansion strong{color:var(--accent);font-weight:800}
@media(max-width:650px){.kith-expansion{margin:-8px 0 20px;font-size:.92rem}}

/* Home illustration (kith-gist.js): controls, verdict chips and legend. */
:root{--gist-ok:#17703f;--gist-warn:#b42318}:root.is-dark{--gist-ok:#63d69a;--gist-warn:#ff8f80}
.gist-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;margin:0}
.gist-controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin:0 0 12px}
.gist-btn{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:30px;padding:5px 13px;font-size:.78rem;line-height:1.3;min-height:32px;box-shadow:none}
.gist-btn:hover{border-color:var(--accent);color:var(--accent)}
.gist-step{flex:1 1 200px;min-width:0;margin:0;font-size:.78rem;line-height:1.45;color:var(--muted)}
.gist-verdicts{display:grid;gap:8px;margin:0 0 12px}
.gist-row{display:flex;flex-wrap:wrap;gap:8px}
.gist-chip{flex:1 1 170px;min-width:0;display:flex;gap:9px;align-items:flex-start;margin:0;padding:8px 11px;border:1.5px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);font-size:.8rem;line-height:1.4;opacity:0;transition:opacity .35s}
.gist-chip.is-shown{opacity:1}
.gist-chip strong{font-weight:700}
.gist-icon{flex:none;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:.72rem;font-weight:800;line-height:1;color:var(--panel);background:var(--muted)}
.gist-ok{border-color:var(--gist-ok);background:color-mix(in srgb,var(--gist-ok) 9%,var(--panel))}.gist-ok .gist-icon{background:var(--gist-ok)}
.gist-warn{border-color:var(--gist-warn);border-style:dashed;background:color-mix(in srgb,var(--gist-warn) 9%,var(--panel))}.gist-warn .gist-icon{background:var(--gist-warn)}
.gist-legend{display:flex;flex-wrap:wrap;gap:4px 14px;margin:0 0 14px;font-size:.72rem;color:var(--muted)}
.gist-legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;vertical-align:-1px}
.gist-legend .gist-ring{background:var(--panel);border:2px solid var(--ink)}
@media(prefers-reduced-motion:reduce){.gist-chip{transition:none}}
/* Home v2: links under the main button, card titles as links, mobile fit. */
.hero-privacy{margin:-4px 0 14px}
.hero-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin:0 0 16px;font-weight:700}
.card h3 a{color:inherit;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}
@media(max-width:650px){.hero h1{font-size:2.6rem}.split-note{grid-template-columns:minmax(0,1fr);gap:14px}.split-note>div{min-width:0}.split-note strong{font-size:.85rem;overflow-wrap:anywhere}}
.button span[aria-hidden]{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
.map-legend .legend-item{display:inline-flex;align-items:center;gap:.45em;margin:0 1.1em .35em 0;color:var(--ink)}.map-legend .legend-note{display:block;margin-top:.3em}.legend-swatch{display:inline-block;flex:none;width:.8em;height:.8em;border-radius:50%}.legend-swatch.answer-a{background:var(--plot-a)}.legend-swatch.answer-b{background:var(--plot-b)}.legend-swatch.mistake{width:.6em;height:.6em;border-radius:0;border:1.5px solid var(--plot-error);transform:rotate(45deg)}.legend-swatch.nearest{border:2px solid var(--plot-nearest)}.legend-swatch.query{background:var(--plot-query);box-shadow:0 0 0 2px var(--panel),0 0 0 4px var(--ink)}
.map-note{max-width:70ch;margin-top:.6rem}
.manuscript-note{display:block;margin-top:.4rem;color:var(--muted)}
/* Familiarity bands: neutral greys from least to most, one accent for the marker (not the benign/malignant colours). */
.band-section{margin:22px 0 8px;padding:20px 0 4px;border-top:1px solid var(--line)}
.band-section h3{font-size:1.1rem;margin:0 0 6px}.band-subhead{font-size:.95rem;margin:22px 0 4px}
.band-headline{font-size:1.15rem;font-weight:700;line-height:1.45;margin:0 0 12px}.band-text{margin:0 0 8px}
.band-strip{margin:4px 0 6px}.band-cells{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:3px;padding-top:12px}
.band-cell{min-height:58px;padding:8px 4px 6px;border-radius:8px;border:2px solid transparent;text-align:center;display:flex;flex-direction:column;justify-content:center;gap:2px;color:var(--ink);font-variant-numeric:tabular-nums}
.band-cell[data-level="0"]{background:color-mix(in srgb,var(--plot-stage-early) 10%,var(--panel))}.band-cell[data-level="1"]{background:color-mix(in srgb,var(--plot-stage-early) 18%,var(--panel))}.band-cell[data-level="2"]{background:color-mix(in srgb,var(--plot-stage-early) 26%,var(--panel))}.band-cell[data-level="3"]{background:color-mix(in srgb,var(--plot-stage-early) 34%,var(--panel))}.band-cell[data-level="4"]{background:color-mix(in srgb,var(--plot-stage-early) 42%,var(--panel))}
.band-cell.is-current{border-color:var(--ink);font-weight:700}.band-rate{font-size:.9rem}.band-here{font-size:.75rem;font-weight:700}
.band-marker{position:absolute;top:0;width:18px;height:18px;margin-left:-9px;border-radius:50%;background:var(--plot-query);border:3px solid var(--panel);box-shadow:0 0 0 1.5px var(--ink)}
.band-ends{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);margin-top:3px}
.band-strip.compact .band-cell{min-height:34px;padding:4px 2px}.band-strip.compact .band-rate{font-size:.8rem}.band-strip.compact .band-marker{width:14px;height:14px;margin-left:-7px;border-width:2px}.band-strip.compact .band-cells{padding-top:9px}
.band-agreement{margin:18px 0 6px;padding:10px 14px;border-left:4px solid var(--muted);background:var(--soft)}.band-caveat{margin:6px 0 0}
#deep-dive .three-metrics{margin:12px 0}
.example-card .band-line{margin:8px 0 2px;font-size:.9rem;font-weight:700}
@media(max-width:600px){.band-rate{font-size:.8rem}.band-cell{min-height:50px}.band-strip.compact .band-rate{font-size:.7rem}}
.example-card .example-metrics{grid-template-columns:1fr;gap:0}.example-card .example-metrics dd{margin:0 0 8px;font-weight:600}
.site-connection{padding-top:14px}.site-home-link{display:inline-block;padding:.45rem .7rem;border:2px solid var(--accent);border-radius:.45rem;background:var(--soft);color:var(--ink);font-size:.72rem;font-weight:700;line-height:1.3;text-decoration:none;box-shadow:.14rem .14rem 0 rgba(0,0,0,.22)}.site-home-link:hover{transform:translate(-1px,-1px);box-shadow:.2rem .2rem 0 rgba(0,0,0,.22)}.site-home-link:focus-visible{outline-offset:3px}.site-connection+.header-row{min-height:76px}@media(max-width:650px){.site-connection{padding-top:16px}.site-connection+.header-row{padding-top:14px}}@media(prefers-reduced-motion:reduce){.site-home-link:hover{transform:none}}