/* built from components/*/ *.css — do not edit here */

/* ft-calc/ft-calc.css */
ft-calc{display:block}
.calc{display:grid;gap:.9rem;margin:.6rem 0 1rem}
.calc-field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.3rem}
.calc-input{display:flex;align-items:center;border:1px solid var(--field-line);border-radius:6px;background:var(--field);min-height:48px}
.calc-input:focus-within{outline:3px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.calc-input input{border:0;background:transparent;font:1.05rem var(--sans);padding:.65rem .7rem;width:100%;min-width:0;color:var(--ink)}
.calc-input input:focus{outline:none}
.calc-input input[aria-invalid="true"]{color:var(--error)}
.calc-affix{padding:0 .7rem;color:var(--muted);font-weight:600;white-space:nowrap}
.calc-help{font-size:.85rem;color:var(--muted);margin:.3rem 0 0}
.calc-out{display:grid;grid-template-columns:1fr auto;gap:.35rem 1rem;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:.9rem 1rem;margin:0 0 .6rem}
.calc-out dt{color:var(--muted)}
.calc-out dd{margin:0;font:600 1.15rem var(--sans);text-align:right;color:var(--accent)}
.calc-out dd.calc-note{grid-column:1/-1;font:400 .85rem var(--sans);color:var(--muted);text-align:left}
.calc-private{font-size:.85rem;color:var(--muted)}

/* ft-figure/ft-figure.css */
ft-figure{display:block;position:relative}
ft-figure .fig-static{display:block;width:100%;height:auto;max-width:100%;background:var(--fig-paper);border-radius:6px}
ft-figure .fig-live{width:100%;touch-action:pan-y pinch-zoom}
ft-figure:not([data-state=live]) .fig-live{min-height:200px} /* room while loading only: a short chart once drawn leaves no blank (2026-10-11) */
/* a chart with zoom takes two-finger gestures for itself; one finger still scrolls the page */
ft-figure .fig-live.fig-zoomable{touch-action:pan-y}
ft-figure .fig-live canvas{max-width:100%}
ft-figure[data-state="live"] .fig-static{display:none}
.fig-tip{position:absolute;z-index:5;pointer-events:none;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:.4rem .55rem;font:.8rem/1.4 var(--sans);color:var(--ink);box-shadow:0 2px 8px rgba(0,0,0,.08);max-width:16rem}
.fig-tip b{font-weight:600}

/* chart inputs (Vega binds): a segmented control in the site's style (2026-10-09) */
ft-figure .vega-bindings{display:flex;flex-wrap:wrap;gap:.6rem 1rem;margin:.4rem 0 .8rem;font:.9rem var(--sans)}
ft-figure .vega-bind{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}
ft-figure .vega-bind-name{font-weight:600;color:var(--muted)}
ft-figure .vega-bind-radio{display:inline-flex;flex-wrap:wrap;border:1px solid var(--accent);border-radius:8px;overflow:hidden}
ft-figure .seg-opt{position:relative;display:inline-flex}
ft-figure .seg-opt+.seg-opt{border-left:1px solid var(--accent)}
ft-figure .seg-opt input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
ft-figure .seg-t{display:inline-flex;align-items:center;min-height:44px;padding:0 1rem;color:var(--accent);font-weight:600;background:var(--paper)}
ft-figure .seg-opt input:checked+.seg-t{background:var(--accent);color:var(--accent-ink)}
ft-figure .seg-opt input:focus-visible+.seg-t{outline:3px solid var(--ink);outline-offset:-3px}
ft-figure .vega-bind select{min-height:44px;font:inherit;padding:0 .6rem;border:1px solid var(--accent);border-radius:8px;background:var(--paper);color:var(--ink)}
ft-figure .vega-bind input[type=range]{accent-color:var(--accent);min-height:44px}
/* zoom and pan (computer only): the hint and the reset control */
.fig-zoom{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1rem;margin:.3rem 0 .2rem;font:.82rem var(--sans);color:var(--muted)}
.fig-zoom button{min-height:44px;padding:0 .9rem;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--accent);font:600 .85rem var(--sans);cursor:pointer}
.fig-zoom button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}


/* ft-map/ft-map.css */
/* The supply map (site component, 2026-10-22; redrawn after Sami's review the same day). Tokens from /styles.css;
   the second accent, for what cannot happen, is --accent-2. */
.smap{margin:3rem 0 2.6rem;padding:1.6rem 0 0;border-top:2px solid var(--rule)}
.smap-head{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem;align-items:start}
.smap-k{font:600 .9375rem var(--sans);color:var(--accent);margin:0 0 .35rem}
.smap h2{margin:0 0 .6rem}
.smap-intro{font:400 1.0625rem/1.55 var(--serif);color:var(--ink-2);max-width:40rem;margin:0}
.smap-notice{font:500 .8125rem/1.5 var(--sans);color:var(--ink-2);border-left:2px solid var(--accent);padding:.15rem 0 .15rem .8rem}
.smap-notice p{margin:0}
.smap-fine{margin-top:1rem}
.smap-nojs{font:400 .9375rem/1.55 var(--sans);color:var(--ink-2)}
.smap-nojs h3{font:600 1.05rem var(--serif);margin:1.2rem 0 .3rem}
.smap-nojs h4{font:600 .875rem var(--sans);margin:.8rem 0 .2rem;color:var(--muted)}
.smap-nj-kind{font-weight:600;color:var(--accent)}
.ft-map-on .smap-nojs{display:none}
.smap-app{margin-top:1.6rem}

/* ---------- the hero ---------- */
.smap-hero{margin:0 0 1.6rem;padding:1.2rem 1rem .8rem;background:var(--card);border:1px solid var(--line);border-radius:6px}
.smap-svg{display:block;width:100%;height:auto;overflow:visible}
.smap-svg text{font-family:var(--sans)}
.smap-svg .seg{fill:var(--wash);stroke:none;transition:transform .3s cubic-bezier(.3,.7,.3,1)}
.smap-svg .end{font:600 14px var(--sans);fill:var(--muted)}
.smap-svg .halo{fill:var(--bg);stroke:var(--line);stroke-width:1.2;transition:fill .3s,stroke .3s}
.smap-svg .hatch{opacity:0;transition:opacity .3s}
.smap-svg .hx-line{stroke:var(--muted);stroke-width:1.2}
.smap-svg .state{font:700 13px var(--sans);fill:var(--ink);letter-spacing:.01em}
.smap-svg .num{font:600 13px var(--sans);fill:var(--muted)}
.smap-svg .name{font:500 14px var(--sans);fill:var(--ink)}
.smap-svg .post,.smap-svg .pin,.smap-svg .unit{fill:var(--ink)}
.smap-svg .bar{fill:var(--ink);transition:transform .3s cubic-bezier(.3,.7,.3,1),fill .3s}
.smap-svg .frame{stroke:var(--ink);stroke-width:3;fill:none;stroke-linecap:round}
.smap-svg .pad{fill:var(--ink);transition:transform .3s cubic-bezier(.3,.7,.3,1)}
.smap-svg .dial{fill:var(--bg);stroke:var(--ink);stroke-width:2.5}
.smap-svg .arc{fill:none;stroke:var(--accent);stroke-width:7;stroke-dasharray:0 100;transition:stroke-dasharray .3s}
.smap-svg .hand{stroke:var(--ink);stroke-width:3;stroke-linecap:round;transition:transform .3s cubic-bezier(.3,.7,.3,1)}
.smap-svg .ramp{transition:transform .3s cubic-bezier(.3,.7,.3,1)}
.smap-svg .ramp-l,.smap-svg .ramp-top{stroke:var(--ink);stroke-width:3;stroke-linecap:round}
.smap-svg .ramp-top{opacity:0}
/* not yet answered */
.part.st-none .halo{stroke-dasharray:4 4}
.part.st-none .post,.part.st-none .bar,.part.st-none .pad,.part.st-none .unit,.part.st-none .pin{fill:var(--line)}
.part.st-none .frame,.part.st-none .dial,.part.st-none .hand,.part.st-none .ramp-l{stroke:var(--line)}
.part.st-none .name{fill:var(--muted)}
.part.st-none .bar{transform:rotate(-40deg)}
/* open: the gate lifted, the pads apart, little time, a flat slope */
.part.st-open .halo{fill:var(--wash-line);stroke:var(--accent);stroke-width:2}
.part.st-open .bar{transform:rotate(-82deg)}
.part.st-open .pad-up{transform:translateY(-6px)}
.part.st-open .pad-dn{transform:translateY(6px)}
.part.st-open .arc{stroke-dasharray:25 100}
.part.st-open .hand{transform:rotate(90deg)}
/* partly */
.part.st-partly .halo{fill:var(--bg);stroke:var(--accent);stroke-width:1.5}
.hf-a{stop-color:var(--wash-line)}
.hf-b{stop-color:var(--bg)}
.part.st-partly .bar{transform:rotate(-40deg)}
.part.st-partly .pad-up{transform:translateY(12px)}
.part.st-partly .pad-dn{transform:translateY(-12px)}
.part.st-partly .arc{stroke-dasharray:55 100}
.part.st-partly .hand{transform:rotate(200deg)}
.part.st-partly .ramp{transform:rotate(-12deg)}
/* shut: the gate across, the pads closed on the flow, a long wait, a steep slope */
.part.st-shut .halo{fill:var(--bg);stroke:var(--ink);stroke-width:2}
.part.st-shut .bar{transform:rotate(0deg)}
.part.st-shut .pad-up{transform:translateY(26px)}
.part.st-shut .pad-dn{transform:translateY(-26px)}
.part.st-shut .arc{stroke-dasharray:88 100;stroke:var(--ink)}
.part.st-shut .hand{transform:rotate(320deg)}
.part.st-shut .ramp{transform:rotate(-30deg)}
/* don't know: hatched, the glyph faded, the flow left as it is */
.part.st-unknown .hatch{opacity:.55}
.part.st-unknown .halo{stroke:var(--muted);stroke-dasharray:3 3}
.part.st-unknown .post,.part.st-unknown .bar,.part.st-unknown .pad,.part.st-unknown .unit,.part.st-unknown .pin{fill:var(--muted)}
.part.st-unknown .frame,.part.st-unknown .dial,.part.st-unknown .hand,.part.st-unknown .ramp-l{stroke:var(--muted)}
.part.st-unknown .bar{transform:rotate(-40deg)}
.smap-legend{display:flex;flex-wrap:wrap;gap:.3rem 1.1rem;font:400 .8125rem var(--sans);color:var(--muted);margin-top:.5rem}
.smap-legend i{display:inline-block;width:.85rem;height:.85rem;border:1.5px solid var(--accent);border-radius:2px;margin-right:.35rem;vertical-align:-.12rem;background:var(--wash-line)}
.lg.st-partly i{background:linear-gradient(to bottom,var(--bg) 50%,var(--wash-line) 50%)}
.lg.st-shut i{background:var(--bg);border:2px solid var(--ink)}
.lg.st-unknown i{border:1.5px dashed var(--muted);background:repeating-linear-gradient(45deg,var(--bg) 0 3px,var(--muted) 3px 4px)}
.lg.st-none i{border:1.5px dashed var(--line);background:var(--bg)}
.lg-flow{margin-left:auto;font-style:italic}

/* ---------- the questions and the matrix ---------- */
.smap-work{display:grid;grid-template-columns:minmax(0,1fr);gap:1.4rem;align-items:start}
.smap-cards{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:1.2rem 1.3rem 1.1rem}
.smap-prog{font:600 .8125rem var(--sans);color:var(--muted);margin:0 0 .5rem}
.smap-dots{display:flex;gap:.3rem;list-style:none;margin:0 0 1rem;padding:0}
.smap-dots li{flex:1;max-width:2rem;height:4px;border-radius:2px;background:var(--line)}
.smap-dots li.is-done{background:var(--wash-line,var(--accent))}
.smap-dots li.is-here{background:var(--accent)}
.smap-card{border:0;margin:0;padding:0;min-width:0}
.smap-q{display:block;font:600 1.3rem/1.3 var(--serif);color:var(--ink);margin:0 0 .35rem;padding:0}
.smap-part{font:600 .8125rem var(--sans);color:var(--accent);margin:0 0 .3rem}
.smap-help{font:400 .875rem/1.5 var(--sans);color:var(--muted);margin:0 0 .8rem}
.smap-lab{display:block;font:500 .875rem/1.4 var(--sans);color:var(--ink);margin:.8rem 0 .3rem}
.smap-text{width:100%;min-height:46px;padding:.55rem .75rem;border:1px solid var(--field-line,var(--muted));border-radius:3px;background:var(--field,var(--bg));color:var(--ink);font:400 1rem var(--sans)}
.smap-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,10rem);gap:.6rem}
.smap-pair-n{grid-template-columns:8rem 9rem}
.smap-opts{display:grid;gap:.4rem}
.smap-opt{display:flex;align-items:flex-start;gap:.7rem;min-height:48px;padding:.6rem .8rem;border:1px solid var(--line);border-radius:4px;cursor:pointer;background:var(--bg);transition:border-color .15s,background .15s}
.smap-opt input{margin:.18rem 0 0;width:1.15rem;height:1.15rem;accent-color:var(--accent);flex:none}
.smap-opt:hover{border-color:var(--accent)}
.smap-opt:has(input:checked){border-color:var(--accent);background:var(--wash)}
.smap-opt:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.smap-ol{display:flex;flex-direction:column;gap:.1rem}
.smap-ot{font:500 .9375rem/1.35 var(--sans);color:var(--ink)}
.smap-opt:has(input:checked) .smap-ot{font-weight:600}
.smap-os{font:400 .8125rem/1.4 var(--sans);color:var(--muted)}
.smap-nav{display:flex;justify-content:space-between;gap:.8rem;margin-top:1rem}
.smap-nav .btn[disabled]{opacity:.35;cursor:default}
.smap-h{font:600 1.05rem var(--sans);margin:0 0 .2rem}
.mx-wrap{overflow-x:auto;scrollbar-width:thin}
.mx{border-collapse:separate;border-spacing:0;width:100%;font:400 .875rem/1.35 var(--sans)}
.mx th,.mx td{padding:.35rem .3rem;border-bottom:1px solid var(--line);text-align:center;vertical-align:middle}
.mx thead th{border-bottom:1px solid var(--rule);font-weight:500;color:var(--muted);vertical-align:bottom}
.mx .mx-name{text-align:left;padding-left:.6rem;font-weight:500;color:var(--ink)}
.mx-h{width:3.1rem}
.mx-n{display:block;font:600 .75rem var(--sans);color:var(--ink)}
.mx-pn{display:block;font:400 .6875rem/1.2 var(--sans);color:var(--muted);hyphens:auto}
.mx-you th,.mx-you td{background:var(--bg-alt);border-bottom:1px solid var(--rule)}
.mx-you .mx-name{font-weight:700}
.mx-cn{display:block}
.mx-tag{display:inline-block;margin-top:.2rem;font:600 .6875rem var(--sans);color:var(--accent);border:1px solid var(--accent);border-radius:2px;padding:0 .3rem}
.mx tr.is-near th,.mx tr.is-near td{background:var(--wash)}
.mx tr.is-near .mx-name{box-shadow:inset 3px 0 0 var(--accent)}
.mx-m{display:inline-block;width:1rem;height:1rem;border-radius:3px;vertical-align:middle}
.mx-m.st-open{background:var(--wash-line);border:1.5px solid var(--accent)}
.mx-m.st-partly{border:1.5px solid var(--accent);background:linear-gradient(to bottom,var(--bg) 50%,var(--wash-line) 50%)}
.mx-m.st-shut{background:var(--ink);border:1.5px solid var(--ink)}
.mx-m.st-unknown,.mx-m.st-none{border:1.5px dashed var(--line);background:transparent}
.mx tr .mx-c.is-lit{background:color-mix(in srgb,var(--accent) 22%,var(--wash))}
.mx-c.is-lit .mx-m{box-shadow:0 0 0 2px var(--accent)}

/* ---------- "You said" ---------- */
.smap-said{margin:1.4rem 0 0}
.smap-said:empty{display:none}
.smap-said-k{font:600 .8125rem var(--sans);color:var(--muted);margin:0 0 .3rem}
.smap-said dl{display:flex;flex-wrap:wrap;gap:.35rem;margin:0}
.smap-said dl div{display:flex;gap:.35rem;align-items:baseline;border:1px solid var(--line);border-radius:999px;padding:.2rem .7rem;background:var(--card);font:400 .8125rem var(--sans)}
.smap-said dt{color:var(--muted)}
.smap-said dd{margin:0;font-weight:600;color:var(--ink)}

/* ---------- the map ---------- */
.smap-map{margin-top:2.2rem}
.smap-map:empty{display:none}
.smap-mh{font:600 1.6rem/1.2 var(--serif);margin:0 0 .5rem;outline:none}
.smap-count{font:500 1rem var(--sans);color:var(--ink-2);margin:0 0 1rem}
.smap-cols{display:grid;grid-template-columns:minmax(0,1fr);gap:1.6rem;margin-top:1rem}
.smap-col{border-top:3px solid var(--accent);padding-top:.7rem;min-width:0}
.smap-cannot{border-top-color:var(--accent-2)}
.smap-watch{border-top-color:var(--ink)}
.smap-ch{display:flex;align-items:baseline;justify-content:space-between;gap:.6rem;margin:0 0 .6rem}
.smap-col h4{font:600 1rem/1.3 var(--sans);margin:0;color:var(--accent)}
.smap-cannot h4{color:var(--accent-2)}
.smap-watch h4{color:var(--ink)}
.smap-cn{font:600 .875rem var(--sans);color:var(--muted)}
.smap .smap-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.smap .smap-col li{margin:0}
.smap-axis{display:block;width:100%;max-width:21rem;height:auto;margin:0 0 .7rem}
.smap-axis .ax-band{fill:var(--wash);stroke:var(--accent);stroke-width:1}
.smap-axis .ax-line,.smap-axis .ax-tick{stroke:var(--ink-2);stroke-width:1}
.smap-axis text{font-family:var(--sans)}
.smap-axis .ax-t{font-size:10.5px;fill:var(--muted)}
.smap-axis .ax-l{font-size:10.5px;font-weight:600;fill:var(--accent)}
.smap-item{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:.7rem .8rem}
.smap-item.is-lead{padding:1rem 1.05rem;border-color:var(--accent)}
.smap-cannot .smap-item.is-lead{border-color:var(--accent-2)}
.smap-watch .smap-item.is-lead{border-color:var(--ink-2)}
.smap-kind{font:600 .75rem var(--sans);color:var(--muted);margin:0 0 .25rem}
.smap-it{font:600 .98rem/1.35 var(--serif);margin:0 0 .3rem;color:var(--ink)}
.smap-item.is-lead .smap-it{font-size:1.28rem;line-height:1.28;margin-bottom:.45rem}
.smap-cannot .smap-it,.smap-watch .smap-it{font-weight:500}
.smap-cannot .smap-item.is-lead .smap-it,.smap-watch .smap-item.is-lead .smap-it{font-size:1.12rem}
.smap-f{font:400 .875rem/1.5 var(--sans);color:var(--ink-2);margin:0 0 .45rem}
.smap-item:not(.is-lead) .smap-f{font-size:.8125rem}
.smap-item:not(.is-lead):not(.is-open) .smap-f{display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.smap-mr{display:inline-flex;align-items:center;gap:.4rem}
.smap-more{min-height:32px;padding:0 .5rem;border:0;background:transparent;color:var(--accent);font:600 .8125rem var(--sans);cursor:pointer}
.smap-more:hover{text-decoration:underline}
.smap-svg.is-v .name{font-size:15px}
.smap-svg.is-v .state{font-size:14px}
.smap-ys{font-weight:600;color:var(--accent);border-bottom:1px dotted var(--accent);white-space:nowrap}
.smap-ys.is-empty{color:var(--muted);border-bottom-color:var(--muted);white-space:normal}
.smap-meta{display:flex;align-items:center;justify-content:space-between;gap:.6rem;font:400 .8125rem var(--sans)}
.sure-chip{display:inline-flex;align-items:center;gap:.35rem;color:var(--ink-2);font:400 .8125rem var(--sans)}
.sure-chip i{width:.7rem;height:.7rem;border-radius:50%;border:1.5px solid var(--accent)}
.sure-full i{background:var(--accent)}
.sure-half i{background:linear-gradient(to right,var(--accent) 50%,transparent 50%)}
.smap-whyb{display:inline-grid;place-items:center;width:32px;height:32px;margin:-6px -6px -6px 0;border:0;border-radius:50%;background:transparent;color:var(--muted);cursor:pointer}
.smap-whyb:hover,.smap-whyb:focus-visible{color:var(--accent);background:var(--wash)}
.smap-whyb .wi-c{fill:none;stroke:currentColor;stroke-width:1.4}
.smap-whyb .wi-q{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round}
.smap-whyb .wi-d{fill:currentColor}
.smap-empty{font:400 .875rem/1.5 var(--sans);color:var(--muted);margin:0}
.smap-stop,.smap-wait{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--accent-2);border-radius:4px;padding:1rem 1.1rem;font:400 1rem/1.55 var(--serif)}
.smap-stop p,.smap-wait p{margin:0 0 .5rem}
.smap-wait ul{margin:0;padding-left:1.2rem;font:400 .9375rem/1.5 var(--sans)}
.smap-save{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem;margin-top:1.4rem}
.smap-save .smap-help{margin:0}
/* the lock: the reader's own map, counted, blurred, one item open */
.bl{display:block;height:.7rem;border-radius:3px;background:var(--line)}
.bl-1{width:80%;height:.95rem;background:var(--ink-2);opacity:.35}
.bl-2{width:95%}
.bl-3{width:60%}
.smap-lock{margin-top:1.2rem;border-top:3px solid var(--accent);background:var(--card);border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0 0 4px 4px;padding:1.1rem 1.3rem}
.smap-lock-t{font:600 1.2rem var(--serif);margin:0 0 .4rem}
.smap-wrong{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--rule)}
.smap-wrong h3{font:600 1.05rem var(--sans);margin:0 0 .5rem}
.smap-wrong ul{margin:0;padding-left:1.2rem;font:400 1rem/1.6 var(--serif)}
.smap-wrong li{margin:0 0 .5rem}
/* the drawer: why an item shows */
.smap-drawer{position:fixed;z-index:60;right:0;top:0;bottom:0;width:min(26rem,100vw);background:var(--card);border-left:1px solid var(--line);box-shadow:-8px 0 30px var(--shadow-pop);padding:1.2rem 1.3rem;overflow:auto;transform:translateX(100%);transition:transform .22s ease;font:400 .9375rem/1.55 var(--sans);color:var(--ink);outline:none}
.smap-drawer.is-open{transform:none}
.smap-dh{display:flex;justify-content:space-between;align-items:center;gap:1rem;border-bottom:1px solid var(--line);padding-bottom:.6rem;margin-bottom:.8rem}
.smap-dt{font:600 1rem var(--sans);margin:0}
.smap-dx{min-height:40px;padding:0 .8rem;border:1px solid var(--line);border-radius:3px;background:transparent;color:var(--ink);font:500 .875rem var(--sans);cursor:pointer}
.smap-dn{font:600 1.15rem/1.3 var(--serif);margin:0 0 .6rem}
.smap-drawer ul{padding-left:1.1rem;margin:0 0 .8rem}
.smap-dc{color:var(--ink-2);font-size:.875rem}
.smap-dnote{color:var(--muted);font-size:.8125rem;border-top:1px solid var(--line);padding-top:.6rem}

@media (min-width:860px){
  .smap-head{grid-template-columns:minmax(0,1fr) 15rem}
  .smap-work{grid-template-columns:minmax(0,24rem) minmax(0,1fr)}
}
/* on a wide screen the map also takes the margin to its right (no source notes sit beside it) */
@media (min-width:1256px){
  .smap{margin-right:-15.5rem}
  .smap-work{grid-template-columns:minmax(0,25rem) minmax(0,1fr)}
  .smap-cols{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:700px){
  .smap-drawer{top:auto;left:0;width:100%;max-height:75vh;border-left:0;border-top:1px solid var(--line);border-radius:10px 10px 0 0;transform:translateY(100%)}
  .smap-drawer.is-open{transform:none}
  .smap-hero{padding:.8rem .4rem .6rem;margin-left:-1rem;margin-right:-1rem;border-radius:0;border-left:0;border-right:0}
  .lg-flow{margin-left:0}
  .mx-pn{display:none}
  .mx-h{width:2.2rem}
  .smap-pair{grid-template-columns:minmax(0,1fr)}
  .smap-pair-n{grid-template-columns:7rem 8rem}
}
@media (prefers-reduced-motion:reduce){.smap-svg *,.smap-drawer{transition:none !important}}
@media print{.smap-app,.smap-drawer{display:none}.ft-map-on .smap-nojs{display:block}}


/* the timing axis: dots for the cases' observed delays */
.smap-axis .ax-dot{fill:var(--ink)}
.smap-axis .ax-arrow{fill:none;stroke:var(--ink);stroke-width:1.4}
.smap-axis .ax-dl{font:500 10.5px var(--sans);fill:var(--ink-2)}
.smap-obs{margin:.4rem 0 0;font:500 .8125rem/1.4 var(--sans);color:var(--ink-2)}
.smap-held{font:500 .75rem/1.3 var(--sans);color:var(--ink-2)}
.smap-held-d{margin:.3rem 0 0;font:400 .75rem/1.4 var(--sans);color:var(--muted)}
.smap-dir{border:0;margin:.8rem 0 0;padding:0}
.smap-save{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem}
.smap-save .smap-help{flex-basis:100%;margin:0}
/* the one-page summary, printed alone */
.smap-print{display:none}
@media print{
  html.smap-printing body > *:not(.smap-print){display:none !important}
  html.smap-printing .smap-print{display:block;font:11pt/1.45 var(--serif);color:#000}
  .smap-print h2{font:600 20pt/1.2 var(--serif);margin:.2rem 0 .6rem}
  .smap-print h3{font:600 11pt/1.3 var(--sans);margin:1rem 0 .3rem}
  .smap-print p,.smap-print ul{margin:.2rem 0}
  .smap-print .sp-k,.smap-print .sp-h,.smap-print .sp-url{font:500 9pt/1.4 var(--sans);color:#333}
  .smap-print .sp-n{font-weight:600}
  .smap-print .sp-card{break-inside:avoid;margin:.5rem 0}
  .smap-print .sp-notice{margin-top:1rem;padding-top:.5rem;border-top:1px solid #000;font:600 10pt/1.4 var(--sans)}
}
/* wide screens: what could happen takes twice the room, its items two by two under the lead one */
@media (min-width:1256px){
  .smap-cols:not(.is-locked){grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr)}
  .smap-cols:not(.is-locked) .smap-could ul{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}
  .smap-cols:not(.is-locked) .smap-could li.is-lead{grid-column:1 / -1}
}

/* locked items: the card itself, its body veiled */
.smap-veil{display:grid;gap:.4rem;margin-top:.5rem;filter:blur(3px);opacity:.6;user-select:none}
.smap-item.is-veiled .smap-veil:first-child{margin-top:.2rem}
.smap-item.is-veiled.is-lead .smap-veil{gap:.5rem}

/* version 3: the market or analogy label on a card, a column's subtitle, the line under the cases */
.smap-mk{margin:0 0 .15rem;font:500 .75rem/1.35 var(--sans);color:var(--muted)}
.smap-mk.is-analogy{color:var(--accent-2)}
.smap-sub{margin:-.2rem 0 .6rem;font:400 .8125rem/1.4 var(--sans);color:var(--muted)}
.mx-tag.is-analogy{color:var(--accent-2);border-color:var(--accent-2)}
.mx-line{margin:.5rem 0 0}
.smap-dir{margin-top:.8rem}
.smap-k-watch .smap-it strong{font-weight:600}
.mx tr:not(.is-near) .mx-tag{border-color:transparent;color:var(--muted);padding:0}
.smap-item:not(.is-lead):not(.is-open).smap-k-watch .smap-it{display:-webkit-box;-webkit-line-clamp:4;line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}

/* ft-path/ft-path.css */
/* The path (V2, B5): a few choices, then what the study's evidence showed for that sector. Picks stay in the page. */
ft-path{display:block}
.path-form{margin:1.2rem 0 0}
html:not(.ft-js) .path-form{display:none}
.path-step{border:0;margin:1.3rem 0 0;padding:0;min-width:0}
.path-step legend{font:600 1rem/1.4 var(--sans);margin:0 0 .5rem;padding:0}
.path-opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1.5rem;border-top:1px solid var(--line)}
.path-opt{position:relative;display:block}
.path-opt input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.path-opt span{display:flex;align-items:center;gap:.7rem;min-height:48px;padding:.45rem 0;border-bottom:1px solid var(--line);font:400 .9375rem/1.35 var(--sans);color:var(--ink);cursor:pointer}
.path-opt span::before{content:"";flex:none;width:1.05rem;height:1.05rem;border-radius:50%;border:1.5px solid var(--ink-2);box-sizing:border-box}
.path-opt input:checked + span{font-weight:600}
.path-opt input:checked + span::before{border:5px solid var(--accent)}
.path-opt:hover span::before{border-color:var(--accent)}
.path-opt input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.path-result{margin:1.8rem 0 0;border-left:3px solid var(--accent);padding:.1rem 0 .1rem 1.3rem}
.path-result h3{font:600 1.35rem/1.25 var(--serif);margin:0 0 .9rem}
.path-result h3 + .path-notice{margin-top:-.4rem}
.path-notice{font:500 .8125rem/1.45 var(--sans);color:var(--muted);margin:0 0 .8rem}
.path-blk{margin:0 0 1.1rem}
.path-blk p{margin:0 0 .35rem;font-size:1.0625rem;line-height:1.55}
.path-open{font:600 .9375rem/1.45 var(--sans);margin:.4rem 0 .3rem}
.path-signals{font:400 .9375rem/1.5 var(--sans);margin:0 0 1rem;padding-left:1.1rem}
.path-result + .path-result{margin-top:1.4rem}
.path-legend{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin:1.4rem 0 .4rem}
.path-all{margin:1.4rem 0 0}
.path-all-k{font:600 .9375rem var(--sans);margin:0 0 .3rem}
.ft-path-on .path-all{display:none}
.ft-path-on .path-all.is-open{display:block}
.path-toggle{margin:1.2rem 0 0;border:0;background:none;padding:.6rem 0;min-height:44px;color:var(--accent);font:500 .9375rem var(--sans);text-decoration:underline;text-underline-offset:.2em;cursor:pointer}
.path-sc{border-top:1px solid var(--line)}
.path-sc:last-child{border-bottom:1px solid var(--line)}
.path-sc>summary{list-style:none;cursor:pointer;display:flex;flex-direction:column;gap:.15rem;min-height:48px;padding:.6rem 2.4rem .6rem 0;position:relative}
.path-sc>summary::-webkit-details-marker{display:none}
.path-sc>summary::after{content:"+";position:absolute;right:0;top:.65rem;display:grid;place-items:center;width:1.6rem;height:1.6rem;border:1px solid var(--accent);border-radius:50%;font:500 1.05rem/1 var(--sans);color:var(--accent)}
.path-sc[open]>summary::after{content:"−"}
.path-sc-if{font:600 1.05rem/1.35 var(--serif)}
.path-sc-for{font:400 .8125rem/1.4 var(--sans);color:var(--muted)}
.path-sc-body{padding:.2rem 0 .6rem}
@media (max-width:700px){.path-opts{grid-template-columns:minmax(0,1fr)}}
@media print{.path-form,.path-toggle{display:none}.ft-path-on .path-all{display:block}.path-sc .path-sc-body{display:block}}

/* ft-slider-figure/ft-slider-figure.css */
ft-slider-figure{display:block}
.sl-panel{display:grid;gap:1rem;margin:.6rem 0 1rem}
.sl-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.sl-head label{font-weight:600;font-size:.95rem}
.sl-val{font:600 1rem var(--sans);color:var(--accent);white-space:nowrap}
.sl-row input[type=range]{width:100%;height:48px;min-height:44px;margin:0;background:transparent;-webkit-appearance:none;appearance:none;cursor:pointer;--fill:50%}
/* a big thumb (32 px) on a visible track: easy to grab with a finger */
.sl-row input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:4px;background:linear-gradient(to right,var(--accent) var(--fill),var(--line) var(--fill))}
.sl-row input[type=range]::-moz-range-track{height:8px;border-radius:4px;background:var(--line)}
.sl-row input[type=range]::-moz-range-progress{height:8px;border-radius:4px;background:var(--accent)}
.sl-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:32px;height:32px;margin-top:-12px;border-radius:50%;background:var(--accent);border:4px solid var(--paper);box-shadow:0 0 0 1px var(--accent),0 1px 3px rgba(0,0,0,.25)}
.sl-row input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--accent);border:4px solid var(--paper);box-shadow:0 0 0 1px var(--accent),0 1px 3px rgba(0,0,0,.25)}
.sl-row input[type=range]:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.sl-outs{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:.9rem 1rem;margin:0 0 1rem}
.sl-sentence{font-family:var(--serif);font-size:1.1rem;margin:0 0 .6rem}
.sl-list{display:grid;grid-template-columns:1fr auto;gap:.3rem 1rem;margin:0;font-size:.95rem}
.sl-list dt{color:var(--muted)}
.sl-list dd{margin:0;font-weight:600;text-align:right}

/* mouse and trackpad: a finer thumb (phones keep the big one) */
@media (hover:hover) and (pointer:fine){
.sl-row input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:3px}
.sl-row input[type=range]::-webkit-slider-thumb{width:18px;height:18px;margin-top:-6px;border-width:3px}
.sl-row input[type=range]::-moz-range-track,.sl-row input[type=range]::-moz-range-progress{height:6px}
.sl-row input[type=range]::-moz-range-thumb{width:12px;height:12px;border-width:3px}
}

/* ft-study/ft-study.css */
/* The study page (owner: site). Redesign of 2026-10-21: the study as a research bulletin. A left margin carries the
   study's number, its facts and its contents; the text keeps a reading measure; the right margin carries the source
   notes on a wide screen. Uses only the tokens in /styles.css :root. Every convenience of the earlier page is kept:
   the bubbles, the reading key, the folded points of the contents, the ▲ back to them, the panels and their close
   buttons, the sections that arrive as the reader nears them. */
:root{--chart-1:#2f6b3a;--chart-2:#1c1c1a;--chart-3:#8d8a80;--chart-4:#b9b4a4;--chart-grid:#e6e2d6;--space-1:.5rem;--space-2:1rem;--space-3:1.6rem;--space-4:2.4rem;--rail:13.5rem;--notes:13rem;--gap:2.5rem}

/* ---------- the frame ---------- */
/* the reading column is wider than the site's measure (2026-10-21, Sami: "the text wider on the right side… the little numbers more on the side"): 44rem instead of 38rem, the source notes in a narrower margin further right */
.study{--measure:44rem;max-width:var(--wide);margin:0 auto;padding:2.4rem 1.5rem 1rem;display:grid;grid-template-columns:var(--rail) minmax(0,var(--measure)) minmax(0,1fr);column-gap:var(--gap);align-items:start}
.study-head{grid-column:2/4;grid-row:1;max-width:52rem}
.rail{grid-column:1;grid-row:1/span 2;align-self:stretch}
.rail-in{position:sticky;top:1.2rem;max-height:calc(100vh - 2.4rem);overflow:auto;font-family:var(--sans);padding-bottom:1rem;scrollbar-width:thin}
.study-body{grid-column:2;grid-row:2;min-width:0}

/* the head: series, title, standfirst, the latest correction, the reading key */
.study-series{font:500 .9375rem/1.4 var(--sans);color:var(--muted);margin:0 0 .8rem}
.sl-no{display:none;color:var(--accent);font-weight:600;margin-right:.9rem}
.study-head h1{margin:0 0 1.1rem}
.standfirst{font:400 1.32rem/1.42 var(--serif);color:var(--ink-2);margin:0 0 1.4rem;max-width:40rem}
.study-corrected{margin:0 0 1rem;padding:.5rem .8rem;border-left:3px solid var(--accent);background:var(--bg-alt);font:400 .9375rem/1.5 var(--sans);max-width:40rem}
.corr-k{font-weight:600}
.read-key{margin:0 0 2rem;font:400 .875rem/1.6 var(--sans);color:var(--muted);max-width:40rem}
.read-key .k-dot{display:inline-block;width:.42em;height:.42em;border-radius:50%;background:var(--accent);vertical-align:.12em;margin:0 .2rem}
.read-key .k-num{font-weight:600;color:var(--ink)}
.read-key .k-term{text-decoration:underline dotted var(--accent);text-decoration-thickness:2px;text-underline-offset:.22em;color:var(--ink)}
@media print{.read-key{display:none}}

/* For professionals, right after the short version and the path (2026-10-22): calm, on the page's own paper */
.pieces{margin:3rem 0 2.6rem;border-top:1px solid var(--rule);padding-top:1.1rem}
.pieces-label{font:600 .9375rem var(--sans);color:var(--accent);margin:0 0 .35rem}
.pieces h2{margin:0 0 .6rem}
.pieces-intro{font:400 .9375rem/1.55 var(--sans);color:var(--muted)}

/* ---------- the left margin: number, facts, contents ---------- */
.rail-no{font:600 1rem var(--sans);color:var(--accent);margin:0 0 .9rem}
.facts{margin:0 0 1.4rem;font-size:.8125rem;line-height:1.4}
.facts dt{color:var(--muted)}
.facts dd{margin:0 0 .55rem;color:var(--ink)}
.facts a{color:var(--accent)}
/* the contents (2026-10-12, Sami; 2026-10-21 in the margin): every section, numbered, with its points folded under it */
.toc{border-top:1px solid var(--line);padding-top:.9rem;scroll-margin-top:12px}
.toc>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;min-height:44px;font:600 .8125rem var(--sans);color:var(--ink)}
.toc>summary::-webkit-details-marker{display:none}
.toc-k{font:inherit}
.toc-n{font:500 .8125rem var(--sans);color:var(--muted)}
.toc-chev{display:none}
.sec-list{list-style:none;margin:0;padding:0;font:400 .8125rem/1.35 var(--sans);counter-reset:toc}
.sec-list li{margin:0;padding:0}
.toc-list{border-left:2px solid var(--line);margin-top:.3rem}
.toc .toc-sec{position:relative}
.toc-row{display:flex;align-items:flex-start;gap:.3rem}
.toc-a{flex:1;min-width:0;display:block;padding:.38rem 0 .38rem .75rem;margin-left:-2px;border-left:2px solid transparent;color:var(--muted);text-decoration:none}
.toc-a:hover{color:var(--ink)}
.toc-sec[data-n] > .toc-row .toc-a::before{content:attr(data-n) ". ";color:var(--muted)}
.toc .toc-sec.is-here>.toc-row .toc-a{color:var(--ink);font-weight:600;border-left-color:var(--accent)}
.toc-sec.is-locked .toc-a{color:var(--muted)}
.toc a:focus-visible,.toc-more:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.toc-more{flex:none;display:inline-flex;align-items:center;justify-content:center;gap:.15rem;margin-top:.12rem;min-height:30px;min-width:44px;padding:0 .35rem;border:1px solid var(--line);border-radius:3px;background:transparent;color:var(--muted);font:500 .75rem var(--sans);cursor:pointer}
.toc-more svg{transition:transform .15s ease}
.toc-more:hover{border-color:var(--ink-2);color:var(--ink)}
.toc-more[aria-expanded="true"]{color:var(--accent);border-color:var(--accent)}
.toc-more[aria-expanded="true"] svg{transform:rotate(180deg)}
.toc-sub{list-style:none;margin:0 0 .35rem;padding:0 0 0 1.4rem}
.toc-sub a{display:block;padding:.26rem 0;font:400 .78rem/1.35 var(--sans);color:var(--muted);text-decoration:none}
.toc-sub a:hover{color:var(--ink)}
.toc-tag{font:600 .72rem var(--sans);color:var(--accent);margin-right:.15rem}
.toc-extra{margin-top:.5rem}
/* with JavaScript, a section's points stay folded until its button is used; without it they all show and the buttons go */
.ft-js .toc-sub:not(.is-open){display:none}
html:not(.ft-js) .toc-more{display:none}
@media print{.rail{display:none}}

/* back to the contents: a small ▲ bottom left, on a phone or tablet, once the contents are scrolled past */
.toc-up{position:fixed;left:max(12px,env(safe-area-inset-left));bottom:max(14px,env(safe-area-inset-bottom));z-index:15;width:44px;height:44px;display:grid;place-items:center;padding:0;border:1px solid var(--ink-2);border-radius:50%;background:var(--paper);color:var(--ink);box-shadow:0 2px 10px var(--shadow-pop);opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}
.toc-up.is-on{opacity:.94;transform:none;pointer-events:auto}
.toc-up.is-on.is-away{opacity:0;transform:translateY(12px);pointer-events:none}
.toc-up:hover{opacity:1}
@media print{.toc-up{display:none}}

/* ---------- the text ---------- */
.study-body h2{font:600 clamp(1.5rem,3vw,1.85rem)/1.15 var(--serif);letter-spacing:-.015em;margin:2.8rem 0 .9rem;scroll-margin-top:1rem}
.study-body h2[data-n]::before{content:attr(data-n);display:block;font:600 1rem var(--sans);color:var(--accent);letter-spacing:0;margin-bottom:.35rem}
.study-body h3{font:600 1.25rem/1.25 var(--serif);margin:1.8rem 0 .6rem;scroll-margin-top:1rem}
.study-body ul,.study-body ol{padding-left:1.3rem;margin:0 0 1em}
.study-body li{margin-bottom:.4rem}
.study-body blockquote{margin:1.4rem 0;padding:.1rem 0 .1rem 1.1rem;border-left:2px solid var(--rule);font:400 1.25rem/1.5 var(--serif)}
.study-body hr{border:0;border-top:1px solid var(--line);margin:2rem 0}
.study-body code{font-size:.9em;background:var(--bg-alt);padding:.05em .3em}
:target{scroll-margin-top:1rem}

/* ---------- the short version: the study's answer, complete on its own (V2, B2) ---------- */
.short{background:var(--wash);border-top:3px solid var(--accent);padding:1.3rem 1.6rem 1rem;margin:0 0 2.6rem}
.short-k{display:flex;justify-content:space-between;align-items:baseline;gap:.4rem 1rem;flex-wrap:wrap;margin:0 0 .3rem;font-family:var(--sans)}
.short-label{font:600 .9375rem var(--sans);color:var(--accent)}
.short-note{font:400 .8125rem var(--sans);color:var(--muted)}
.short h2{margin:0 0 .9rem}
.short :where(p,li){font-size:1.125rem;line-height:1.56}
.short ul{padding-left:1.1rem}
.short-more{font:500 .9375rem/1.5 var(--sans);margin:1rem 0 0;padding-top:.8rem;border-top:1px solid var(--wash-line)}
.short + h2{margin-top:2.6rem}

/* ---------- definitions, numbers, sources: tappable, with a visible cue ---------- */
a.term{color:inherit;text-decoration:underline dotted var(--accent);text-decoration-thickness:2px;text-underline-offset:.22em;cursor:help}
a.term:hover{text-decoration-color:var(--accent)}
a.num{color:inherit;font-weight:600;text-decoration:none;white-space:nowrap}
a.num:hover,a.num:focus-visible{text-decoration:underline dotted var(--muted);text-decoration-thickness:1px;text-underline-offset:.22em}
a.term,a.num{padding:.35rem 0;margin:-.35rem 0}
:root[data-theme="dark"] a.num,:root[data-theme="dark"] .read-key .k-num{color:var(--accent)}
/* a source: a small dot after the sentence; tap opens the bubble. The link works without JavaScript */
a.src{display:inline-block;vertical-align:super;line-height:1;padding:.45rem .12rem;margin:-.45rem 0 -.45rem .14em;text-decoration:none}
a.src .src-dot{display:inline-block;width:.42em;height:.42em;border-radius:50%;background:var(--accent);opacity:.8;transition:opacity .15s}
a.src:hover .src-dot,a.src:focus-visible .src-dot,a.src[aria-expanded="true"] .src-dot{opacity:1;transform:scale(1.25)}
:root[data-theme="dark"] a.src .src-dot{opacity:1;width:.5em;height:.5em}
.src-g{white-space:nowrap}
/* on a wide screen the sources of the running text sit in the right margin as numbered notes (2026-10-21); the dot
   becomes the note's number, and still opens the bubble */
.mnote{float:right;clear:right;width:var(--notes);margin:.15rem calc(-1 * (var(--notes) + var(--gap))) .9rem 0;font:400 .8125rem/1.5 var(--sans);color:var(--muted)}
.mnote b{font-weight:600;color:var(--ink-2)}
.mnote .mn{font-weight:600;color:var(--accent);margin-right:.35em}
.has-mnotes a.src[data-n] .src-dot{display:none}
.has-mnotes a.src[data-n]::after{content:attr(data-n);font:600 .7rem/1 var(--sans);color:var(--accent);padding:0}
.has-mnotes a.src[data-n]{padding:.45rem .02rem;margin:-.45rem 0 -.45rem .04em}
@media print{.mnote{display:none}}

/* the bubbles */
.ft-pop{font-family:var(--sans);position:absolute;z-index:20;background:var(--paper);border:1px solid var(--ink-2);border-radius:4px;box-shadow:0 8px 28px var(--shadow-pop);padding:.9rem 2.6rem .8rem 1rem;font-size:.9375rem;line-height:1.5}
.ft-pop:focus{outline:none}
.ft-pop:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ft-pop p{margin:0 0 .5rem}
.ft-pop a{color:var(--accent)}
.ft-pop-h{font:600 1.05rem/1.3 var(--serif)}
.ft-pop-src{font-size:.875rem;color:var(--muted)}
.ft-pop-close{position:absolute;top:.2rem;right:.2rem;width:44px;height:44px;border:0;background:transparent;font-size:1.4rem;line-height:1;color:var(--muted);cursor:pointer}
.ft-pop-close:hover{color:var(--ink)}
.ft-pop-more{border:0;background:transparent;color:var(--accent);font:600 .9rem var(--sans);padding:.6rem 0;min-height:44px;cursor:pointer}
.ft-pop-num .ft-pop-h::first-letter{text-transform:uppercase}
.ft-pop-num .nv{font-weight:600;font-size:1.1rem}
.ft-pop-num .nunit{color:var(--muted)}
.ft-pop-num .nsrc{display:block;font-size:.875rem;color:var(--muted);margin:.2rem 0 .5rem}
.ft-pop-uses{margin:.3rem 0 .2rem}
.ft-pop-uses .k{display:block;font:500 .8125rem var(--sans);color:var(--muted);margin-bottom:.3rem}
.ft-pop-uses a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 .6rem;margin:0 .35rem .35rem 0;font:600 .875rem var(--sans);text-decoration:none;color:var(--accent);border:1px solid var(--line);border-radius:3px}
.ft-pop-uses a[aria-current]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.ft-pop-all{font-size:.875rem}

/* ---------- charts, numbered as in a report ---------- */
.fig{margin:2.2rem 0;padding:.9rem 0 0;border-top:1px solid var(--rule)}
.fig-title{font:600 1.15rem/1.3 var(--serif);margin:0 0 .25rem}
.study-body .fig-title[data-n]::before{content:"Chart " attr(data-n);display:block;font:600 .8125rem var(--sans);color:var(--accent);margin-bottom:.2rem}
.study-body p.fig-sub,.fig-sub{font:400 .9rem/1.45 var(--sans);color:var(--muted);margin:0 0 .8rem}
.fig figcaption,figure figcaption{font:400 .85rem/1.5 var(--sans);color:var(--muted);margin-top:.6rem}
.fig-data summary,.deeper summary{cursor:pointer;min-height:44px;display:flex;align-items:center;gap:.5rem}
.fig-data summary{font:600 .9rem var(--sans);color:var(--ink);list-style:none}
.fig-data summary::-webkit-details-marker{display:none}
.fig-data summary::before{content:"+";color:var(--accent);width:.9rem}
.fig-data[open] summary::before{content:"−"}
.study-body .fig-dl,.study-body .fig-dl a,.fig-dl{font:400 .9rem/1.45 var(--sans);margin:.2rem 0 0}
.fig-dl a{display:inline-block;padding:.55rem 0}
.table-wrap{position:relative;overflow-x:auto;max-width:100%;border-top:1px solid var(--line);border-radius:0;margin:.4rem 0;font-family:var(--sans)}
.table-wrap:focus{outline:2px solid var(--accent)}
.table-wrap table{border-collapse:collapse;font-size:.85rem;min-width:100%;background:var(--paper);font-variant-numeric:tabular-nums}
.table-wrap th,.table-wrap td{padding:.35rem .6rem;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.table-wrap th{font-weight:600;color:var(--ink);position:sticky;top:0;background:var(--bg-alt)}
.study-body figure.img{margin:2rem 0}
.study-body figure.img img{display:block;width:100%;height:auto}

/* interactive pieces */
.ix{margin:2.2rem 0;padding:1.1rem 1.1rem 1rem;background:var(--bg-alt);border-top:1px solid var(--rule)}
.ix-title{font:600 1.15rem/1.3 var(--serif);margin:0 0 .3rem}
.ix-intro{font:400 .95rem/1.5 var(--sans);color:var(--muted)}
.ix-src{font:400 .82rem/1.5 var(--sans);color:var(--muted);margin:.6rem 0 0}
.ix .fig{border-top:0;margin:1rem 0 0;padding:0}

/* ---------- panels: go deeper, tables, case studies. A rule and a mark, no cards ---------- */
.deeper{margin:1.8rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.deeper + .deeper{border-top:0;margin-top:-1.8rem}
.deeper summary{padding:.55rem 0;list-style:none}
.deeper summary::-webkit-details-marker{display:none}
.deeper summary::before{content:"+";flex:none;display:grid;place-items:center;width:1.6rem;height:1.6rem;border:1px solid var(--accent);border-radius:50%;font:500 1.05rem/1 var(--sans);color:var(--accent)}
.deeper[open] summary::before{content:"−"}
.deeper summary:hover::before{background:var(--accent-soft)}
.deeper summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.deeper-txt{display:flex;flex-direction:column;gap:.1rem;padding-left:.25rem}
.deeper-k{font:500 .8125rem var(--sans);color:var(--accent)}
.deeper-t{font:600 1.08rem/1.35 var(--serif);color:var(--ink)}
.deeper-body{padding:.3rem 0 .8rem 2.1rem}
/* tables in the text (2026-10-11): figures right-aligned in tabular digits, the first column as row labels; a wide
   table scrolls sideways inside its own frame, never the page */
.st-wrap{position:relative;margin:1rem 0;overflow-x:auto;-webkit-overflow-scrolling:touch;background:var(--paper);border-top:2px solid var(--rule)}
.st-wrap:focus-visible{outline-offset:2px}
.study-table{border-collapse:collapse;width:100%;font:.875rem/1.4 var(--sans);font-variant-numeric:tabular-nums}
.study-table th,.study-table td{padding:.5rem .7rem;text-align:right;vertical-align:top;border-bottom:1px solid var(--line)}
.study-table thead th{font-weight:600;color:var(--muted);font-size:.8rem;line-height:1.3;vertical-align:bottom}
.study-table tbody th{text-align:left;font-weight:400;min-width:9rem}
.study-table thead th:first-child{text-align:left}
.study-table .a-left{text-align:left}.study-table .a-center{text-align:center}
.study-table .t-empty{color:var(--muted)}
@media print{.st-wrap{overflow:visible}}
@media (max-width:640px){
  .t-stack{overflow:hidden;border-top:0;background:none}
  .t-stack .study-table,.t-stack tbody,.t-stack tr,.t-stack th,.t-stack td{display:block;width:auto}
  .t-stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .t-stack tr{border-top:2px solid var(--rule);margin:0 0 1rem;padding:.2rem 0}
  .t-stack tbody th{font:600 1rem/1.35 var(--serif);padding:.5rem 0;border-bottom:1px solid var(--line)}
  /* each row reads as a small two-column table: the column's name on the left, the answer on the right (2026-10-11) */
  .t-stack td{display:grid;grid-template-columns:minmax(6.5rem,38%) 1fr;gap:.7rem;text-align:left;padding:.55rem 0;border-bottom:1px solid var(--line)}
  .t-stack td:last-child{border-bottom:0}
  .t-stack td::before{content:attr(data-label);font-size:.8rem;font-weight:600;color:var(--ink);line-height:1.35}
}
/* a case study (D40): our own analysis, folded inside the answer. A card, as Sami likes them (2026-10-10): lighter than
   the page, a thin border and a green rule down its side */
.case{margin:2rem 0;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:4px;padding:.45rem 1rem .45rem 1.05rem}
.case>summary{cursor:pointer;list-style:none;position:relative;padding:.3rem 2.4rem .3rem 0;min-height:44px}
.case>summary::-webkit-details-marker{display:none}
.case>summary::after{content:"+";position:absolute;right:0;top:.3rem;width:1.6rem;height:1.6rem;display:grid;place-items:center;border:1px solid var(--accent);border-radius:50%;font:500 1.05rem/1 var(--sans);color:var(--accent)}
.case>summary:hover::after{background:var(--accent-soft)}
.case[open]>summary::after{content:"−"}
.case>summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.case-txt{display:flex;flex-direction:column;gap:.2rem}
.case-k{font:500 .8125rem var(--sans);color:var(--accent)}
.case-t{font:600 1.15rem/1.3 var(--serif);color:var(--ink)}
.case-f{font-size:1rem;line-height:1.5;color:var(--ink-2)}
.case-s{font:400 .82rem/1.45 var(--sans);color:var(--muted)}
.case-body{padding:.6rem 0 .2rem}
.case-proof{font:500 .9rem var(--sans)}
:root[data-theme="dark"] .case-t,:root[data-theme="dark"] .deeper-t{color:var(--ink)}
/* "Close" for a long open panel: sticky at the bottom of the screen while the panel is in view (2026-10-12) */
.close-pill{position:sticky;display:flex;align-items:center;justify-content:center;margin:1rem 0 .2rem auto;width:44px;height:44px;padding:0;border:1px solid var(--ink-2);border-radius:50%;background:var(--paper);color:var(--ink);font:600 .85rem var(--sans);cursor:pointer;box-shadow:0 2px 10px var(--shadow-pop);z-index:4}
.close-pill:hover{border-color:var(--accent);color:var(--accent)}
@media print{.close-pill{display:none}.deeper:not([open]) .deeper-body,.case:not([open]) .case-body{display:block}}
.flash{animation:ft-flash 1.6s ease-out}
@keyframes ft-flash{0%{background:var(--accent-soft)}100%{background:transparent}}

/* ---------- sections arriving (2026-10-10): a quiet placeholder until the section is here ---------- */
.sec-ph{margin:2.4rem 0;padding:1rem 0;border-top:1px dashed var(--line);min-height:6rem}
.sec-ph-k{font:500 .8125rem var(--sans);color:var(--muted);margin:0 0 .3rem}
.sec-ph-t{font:600 1.2rem/1.3 var(--serif);margin:0 0 .4rem}
.ft-secs .sec-ph .sec-ph-a{color:var(--muted)}
@media print{.sec-ph{border:0;min-height:0}}

/* ---------- the gate ---------- */
.gate{margin:2.6rem 0;padding:1.4rem 1.6rem;background:var(--wash);border-top:3px solid var(--accent)}
.gate h2{margin-top:0}
.gate-k{font:600 .9375rem var(--sans);margin:0 0 .3rem}
.gate-list{margin:0 0 .9rem;padding-left:0;list-style:none;counter-reset:gl}
.gate-list li{padding:.2rem 0;font:400 .9375rem/1.4 var(--sans)}
.gate-form{max-width:30rem;margin-top:1rem}
.gate .btn{width:100%}
@media (min-width:560px){.gate .btn{width:auto}}

/* ---------- the path (V2, B5): what the study's evidence shows for one sector ---------- */
.path{margin:0 0 2.8rem;border-top:1px solid var(--rule);padding-top:1.1rem}
.path-label{font:600 .9375rem var(--sans);color:var(--accent);margin:0 0 .35rem}
.path h2{margin:0 0 .8rem}
.path-intro{color:var(--ink-2)}

/* ---------- professional pieces, on the study page ---------- */

/* ---------- the end of the study ---------- */
.study-glossary,.study-numbers,.study-corrections,.case-list{margin-top:2.4rem;font-size:.95rem}
.end-toggle>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.7rem;min-height:48px;position:relative;padding-right:2.4rem;border-top:1px solid var(--line)}
.end-toggle>summary::-webkit-details-marker{display:none}
.end-toggle>summary::after{content:"+";position:absolute;right:0;display:grid;place-items:center;width:1.6rem;height:1.6rem;border:1px solid var(--accent);border-radius:50%;font:500 1.05rem/1 var(--sans);color:var(--accent)}
.end-toggle[open]>summary::after{content:"−"}
.end-toggle>summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.end-toggle>summary h2{margin:0;font-size:1.25rem;display:inline}
.end-n{font:500 .8125rem var(--sans);color:var(--muted)}
.study-glossary .end-toggle[open] dl{margin-top:.6rem}
.study-glossary dt,.study-numbers dt{font-weight:600;margin-top:.8rem;scroll-margin-top:1rem}
.study-glossary dd,.study-numbers dd{margin:0}
.case-list ol{list-style:none;margin:0;padding:0;display:grid;gap:.9rem}
.case-list .end-toggle[open] ol{margin-top:1rem}
.case-list li{display:flex;flex-direction:column;gap:.15rem}
.case-jump{display:inline-flex;align-items:center;min-height:44px;text-decoration-thickness:1px;text-underline-offset:3px}
.case-list .case-t{color:var(--accent)}
/* "Where the numbers come from": compact, grouped by section, numbered as in the text */
.study-numbers .ngroup{font:600 .85rem var(--sans);color:var(--muted);margin:1.2rem 0 .3rem}
.nlist{margin:0;padding-left:2.1rem;font-size:.84rem;line-height:1.45}
.nlist li{margin:0 0 .45rem;scroll-margin-top:1.5rem}
.nlist li::marker{font:600 .8rem var(--sans);color:var(--accent)}
.nlist .nv{font-weight:600}
.nlist .nsrc{display:block;color:var(--muted);font-size:.78rem}
.nlist .nunit{color:var(--muted)}
.nuses{display:block;margin:.15rem 0 .1rem}
.nuses-k{color:var(--muted);font-size:.78rem;margin-right:.2rem}
.nback{display:inline-block;min-width:2.4rem;padding:.25rem .45rem;margin:0 .25rem .25rem 0;text-align:center;color:var(--accent);text-decoration:none;font:600 .8rem var(--sans);border:1px solid var(--line);border-radius:3px}
.nback:hover{border-color:var(--accent)}
.corr-list{padding-left:1.4rem}
.corr-list li{margin:0 0 .5rem}
.corr-list time{font-weight:600}
/* a free study's invitation (optional, unticked) */
.invite{margin:3rem 0 0;padding:1.3rem 0 0;border-top:1px solid var(--rule)}
.invite h2{margin-top:0;font-size:1.35rem}
.invite-done{font-weight:600;color:var(--accent)}
/* feedback at the end of a study */
.feedback{margin:2.4rem 0 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fb-details>summary{cursor:pointer;list-style:none;display:grid;gap:.15rem;min-height:48px;padding:.6rem 2.4rem .6rem 0;position:relative}
.fb-details>summary::-webkit-details-marker{display:none}
.fb-details>summary::after{content:"+";position:absolute;right:0;top:.7rem;display:grid;place-items:center;width:1.6rem;height:1.6rem;border:1px solid var(--accent);border-radius:50%;font:500 1.05rem/1 var(--sans);color:var(--accent)}
.fb-details[open]>summary::after{content:"−"}
.fb-details>summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.fb-sum-t{font:600 1.15rem/1.3 var(--serif);color:var(--ink)}
.fb-sum-k{font:400 .875rem/1.45 var(--sans);color:var(--muted)}
.fb-details[open] .fb-form{margin:.6rem 0 1.2rem}
.fb-form{display:grid;gap:1rem;font-family:var(--sans)}
.fb-useful{border:0;margin:0;padding:0}
.fb-useful legend{font:600 .9375rem var(--sans);margin-bottom:.5rem;padding:0}
.fb-choices{display:flex;gap:.6rem;flex-wrap:wrap}
.fb-choice{position:relative;display:inline-flex}
.fb-choices input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.fb-choices label{display:inline-flex;align-items:center;min-height:44px;padding:0 1.1rem;border:1px solid var(--field-line);border-radius:3px;background:var(--paper);cursor:pointer;font:400 .9375rem var(--sans)}
.fb-choices input:checked+label{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600}
.fb-choices input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}
.fb-form .field label{font-weight:500}
.fb-form .btn{justify-self:start}
.fb-msg{margin:0;font-weight:600;color:var(--accent)}
.study-foot{margin-top:2.4rem;border-top:1px solid var(--line);padding-top:1.2rem}
.study-foot .fine a{color:var(--ink-2)}
@media print{.gate,.ft-pop,.feedback,.invite{display:none}.deeper{border:0}}

/* ---------- the professional pieces page ---------- */

/* ---------- wide screens: the margins; narrower screens: one column ---------- */
@media (max-width:1255px){
  .study{grid-template-columns:var(--rail) minmax(0,1fr);max-width:62rem}
  .study-head{grid-column:2}
  .mnote{display:none}
}
@media (max-width:1080px){
  .study{grid-template-columns:minmax(0,1fr);max-width:42rem}
  .study-head,.rail,.study-body{grid-column:1;grid-row:auto}
  .rail{align-self:auto}
  .rail-in{position:static;max-height:none;overflow:visible;padding-bottom:0}
  .rail-no{display:none}
  .sl-no{display:inline}
  .facts{display:flex;flex-wrap:wrap;gap:.25rem 1.4rem;margin:0 0 1.2rem}
  .facts div{display:flex;gap:.35rem}
  .facts dd{margin:0}
  .toc{border-bottom:1px solid var(--line);margin:0 0 2rem;padding-top:0}
  .toc>summary{font-size:.9375rem}
  .toc-chev{display:inline-block;font:500 .875rem var(--sans);color:var(--accent)}
  .toc-chev::after{content:"Show"}
  .toc[open] .toc-chev::after{content:"Hide"}
  .toc-n{margin-left:auto;margin-right:1rem}
  .toc nav{padding-bottom:.8rem}
  .sec-list{font-size:.9375rem}
  .toc-sub a{font-size:.875rem}
}
@media (min-width:1081px){.toc-up{display:none}.toc>summary{cursor:default}}
@media (max-width:700px){
  .study{padding-left:1rem;padding-right:1rem;padding-top:1.6rem}
  .short{padding:1.1rem 1rem .9rem;margin-left:-1rem;margin-right:-1rem}
  .gate{padding:1.2rem 1rem;margin-left:-1rem;margin-right:-1rem}
  .ix{margin-left:-1rem;margin-right:-1rem;padding-left:1rem;padding-right:1rem}
  .deeper-body{padding-left:0}
}
/* phones: no room beside the text, so the floating button would cover it; the contents stay at the top of the page */
@media (max-width:760px){.toc-up{display:none}}