/* Sense & Think production stylesheet — consolidated and pruned against the published DOM. */
:root {
  --paper: #eee6d5;
  --paper-light: #f7f1e5;
  --wood: #d5bd98;
  --ink: #15243a;
  --ink-muted: #5d625e;
  --orange: #df472b;
  --red: #df472b;
  --blue: #3274b8;
  --green: #df472b;
  --felt: #15243a;
  --line: rgba(21, 36, 58, 0.26);
  --sans: "IBM Plex Sans", "Helvetica Neue", sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --paper-shadow: 8px 13px 23px rgba(59, 47, 31, 0.13);
  --type-meta: clamp(12px, 0.82vw, 13px);
  --type-meta-compact: 12px;
  --type-control: clamp(13px, 0.88vw, 14px);
  --type-support: clamp(14px, 0.98vw, 16px);
  --header-height: 76px;
  --navigation-ease: 220ms ease;
  --label-support: "podporuje";
  --label-conflict: "odporuje";
  --label-irrelevant: "nesúvisí";
  --label-needed: "potrebné";
  --label-optional: "spresňuje";
  --label-unnecessary: "zbytočné";
  --label-intrusive: "neprimerané";
}
html[data-locale="en"] {
  --label-support: "supports";
  --label-conflict: "conflicts";
  --label-irrelevant: "irrelevant";
  --label-needed: "needed";
  --label-optional: "useful";
  --label-unnecessary: "unnecessary";
  --label-intrusive: "disproportionate";
}
* { box-sizing: border-box; }
html { scroll-behavior: auto; }
body { margin: 0px; color: var(--ink); background: var(--paper); font-family: var(--serif); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::before { content: ""; position: fixed; z-index: 1000; inset: 0px; pointer-events: none; opacity: 0.13; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E"); mix-blend-mode: multiply; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; color: inherit; }
.language-entry {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 28px;
  background: var(--paper);
}
.language-entry main {
  width: min(560px, 100%);
  padding: clamp(32px, 7vw, 68px);
  border: 1px solid var(--ink);
  background: var(--paper-light);
  box-shadow: var(--paper-shadow);
}
.language-entry img { width: 150px; }
.language-entry p { max-width: 390px; margin: 38px 0 28px; font: 600 clamp(25px, 5vw, 42px)/1.05 var(--serif); }
.language-entry nav { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); }
.language-entry nav a { padding: 15px; font: 700 14px/1 var(--sans); text-align: center; text-decoration: none; }
.language-entry nav a + a { border-left: 1px solid var(--ink); }
.language-entry nav a:hover, .language-entry nav a:focus-visible { color: white; background: var(--red); }
.skip-link { position: fixed; z-index: 2000; top: 12px; left: 12px; padding: 10px 14px; background: white; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0px); }
.tableau { position: relative; min-height: 100svh; }
.hero-table { overflow: hidden; background-size: cover; background-position: center center; }
.hero-shade { position: absolute; inset: 0px; background: linear-gradient(90deg, rgba(245, 238, 225, 0.94) 0%, rgba(245, 238, 225, 0.78) 38%, rgba(245, 238, 225, 0.12) 67%, rgba(20, 36, 66, 0.04) 100%), linear-gradient(0deg, rgba(20, 36, 66, 0.18), transparent 28%); }
.scene-label, .scene-number { font: 650 11px/1 var(--sans); letter-spacing: 0.13em; text-transform: uppercase; }
.hero-title-wrap { position: absolute; z-index: 3; top: 19vh; left: clamp(28px, 5.6vw, 92px); width: min(880px, 68vw); }
.eyebrow { margin: 0px 0px 23px; color: var(--red); font: 700 12px/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; }
.hero-title-wrap h1 { margin: 0px; font: 520 clamp(54px, 6.6vw, 108px)/.88 var(--sans); letter-spacing: -0.065em; text-wrap: balance; }
.hero-title-wrap h1 strong { color: var(--blue); font-weight: 650; }
.crossed-word { position: relative; display: inline-block; font-family: var(--serif); font-style: italic; font-weight: 430; letter-spacing: -0.04em; }
.crossed-word::after { content: ""; position: absolute; left: -1%; right: -2%; top: 55%; height: 7px; background: var(--red); transform: rotate(-3deg); opacity: 0.82; }
.hero-note { position: absolute; z-index: 4; left: clamp(30px, 7vw, 114px); bottom: 7vh; width: min(390px, 34vw); padding: 18px 22px 19px; background: rgba(250, 245, 234, 0.94); box-shadow: rgba(41, 30, 17, 0.15) 2px 8px 18px; transform: rotate(-1.8deg); }
.hero-note::before { content: ""; position: absolute; top: -13px; left: 42%; width: 84px; height: 28px; background: rgba(232, 213, 177, 0.75); transform: rotate(2deg); }
.hero-note span { font: 700 10px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); }
.hero-note p { margin: 8px 0px 0px; font: 430 18px/1.35 var(--serif); }
.move-instruction { position: absolute; z-index: 6; top: 29%; left: 57%; display: flex; gap: 9px; align-items: center; transform: rotate(-12deg); font: 650 10px/1 var(--sans); letter-spacing: 0.08em; }
.move-instruction span { display: grid; gap: 5px; }
.move-instruction small { font: italic 500 13px/1 var(--serif); letter-spacing: 0px; }
.move-instruction i { font: 400 28px/1 var(--serif); }
.movable-lens { position: absolute; z-index: 7; left: 54%; top: 39%; width: clamp(130px, 15vw, 230px); aspect-ratio: 1 / 1; cursor: grab; touch-action: none; filter: drop-shadow(rgba(20, 36, 66, 0.24) 10px 18px 14px); user-select: none; }
.movable-lens.is-dragging { cursor: grabbing; }
.lens-glass { position: absolute; inset: 0px; overflow: hidden; border: clamp(12px, 1.2vw, 19px) solid rgba(35, 111, 190, 0.9); border-radius: 50%; background: no-repeat rgba(64, 142, 211, 0.16); box-shadow: rgba(255, 255, 255, 0.42) 0px 0px 0px 3px inset; }
.lens-glass::after { content: ""; position: absolute; inset: 12%; border-radius: 50%; border-top: 3px solid rgba(255, 255, 255, 0.55); transform: rotate(-28deg); }
.lens-grid { position: absolute; inset: 13%; border-radius: 50%; opacity: 0.72; transition: background 0.25s, border-color 0.25s, transform 0.25s; }
.lens-grid::before, .lens-grid::after { content: ""; position: absolute; left: 50%; top: 50%; background: rgba(255, 255, 255, 0.8); box-shadow: rgba(20, 36, 66, 0.18) 0px 0px 0px 1px; transform: translate(-50%, -50%); }
.lens-grid::before { width: 44%; height: 1px; }
.lens-grid::after { width: 1px; height: 44%; }
.movable-lens[data-filter="farba"] .lens-grid { background: conic-gradient(from 45deg, rgba(228, 54, 34, 0.32), rgba(233, 146, 73, 0.28), rgba(155, 207, 60, 0.3), rgba(63, 130, 207, 0.34), rgba(228, 54, 34, 0.32)); mix-blend-mode: color; }
.movable-lens[data-filter="tvar"] .lens-grid { border: 2px dashed rgba(255, 255, 255, 0.82); background: radial-gradient(circle, transparent 0px, transparent 37%, rgba(255, 255, 255, 0.18) 38%, rgba(255, 255, 255, 0.18) 40%, transparent 41%); }
.movable-lens[data-filter="pocet"] .lens-grid { background-image: radial-gradient(circle, rgba(255, 255, 255, 0.85) 0px, rgba(255, 255, 255, 0.85) 3px, transparent 4px); background-size: 28px 28px; background-position: center center; }
.movable-lens.is-filter-changing .lens-grid { animation: 0.3s ease 0s 1 normal none running lens-scan; }
@keyframes lens-scan { 
  50% { transform: scale(0.88) rotate(8deg); opacity: 1; }
}
.lens-handle { position: absolute; z-index: -1; width: 47%; height: 17%; right: -34%; bottom: -8%; border-radius: 3px 18px 18px 3px; background: rgb(200, 143, 82); transform: rotate(44deg); transform-origin: left center; box-shadow: rgba(91, 53, 22, 0.18) 0px -4px 0px inset; }
.lens-filter { position: absolute; z-index: 4; left: 50%; top: 50%; margin: 0px; color: white; text-align: center; text-shadow: rgba(20, 36, 66, 0.75) 0px 1px 4px; transform: translate(-50%, -50%) rotate(-4deg); pointer-events: none; }
.lens-filter span, .lens-filter strong { display: block; white-space: nowrap; }
.lens-filter span { margin-bottom: 4px; font: 750 8px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; }
.lens-filter strong { font: 680 clamp(15px, 1.7vw, 24px)/1 var(--sans); letter-spacing: -0.02em; text-transform: uppercase; }
.lens-lesson { position: absolute; z-index: 6; right: 5vw; top: 68%; width: min(270px, 22vw); margin: 0px; padding-top: 13px; border-top: 2px solid white; color: white; text-shadow: rgba(20, 36, 66, 0.45) 0px 2px 6px; }
.lens-lesson span, .lens-lesson strong { display: block; }
.lens-lesson span { margin-bottom: 8px; font: 750 9px/1 var(--sans); letter-spacing: 0.13em; text-transform: uppercase; }
.lens-lesson strong { font: 600 17px/1.3 var(--sans); }
.scroll-marker { position: absolute; z-index: 5; right: 9vw; bottom: 5vh; display: flex; align-items: center; gap: 14px; color: white; font: 650 11px/1 var(--sans); letter-spacing: 0.08em; text-decoration: none; text-transform: uppercase; }
.scroll-marker i { display: grid; place-items: center; width: 58px; height: 58px; border: 2px solid white; border-radius: 50%; font-style: normal; font-size: 24px; transition: transform 0.25s, background 0.25s; }
.scroll-marker:hover i { transform: translateY(5px); background: white; color: var(--ink); }
.workbench { position: relative; background: repeating-linear-gradient(93deg, transparent 0px, transparent 110px, rgba(94, 62, 31, 0.024) 112px, transparent 114px, transparent 230px), linear-gradient(98deg, rgba(255, 255, 255, 0.25), transparent 22%, rgba(139, 91, 45, 0.04) 54%, transparent 80%), rgb(229, 208, 172); }
.workbench::before { content: ""; position: absolute; inset: 0px; pointer-events: none; background: linear-gradient(90deg, rgba(105, 65, 26, 0.08) 1px, transparent 1px) 0% 0% / 25vw 100%; opacity: 0.28; }
.table-scene { position: relative; min-height: 100svh; padding: 10vh clamp(30px, 7vw, 116px); overflow: hidden; }
.scene-number { position: absolute; top: 10vh; left: clamp(30px, 3vw, 48px); margin: 0px; font-size: 11px; }
.scene-label { position: absolute; top: 10vh; right: 9vw; margin: 0px; }
.scene-number.light, .scene-label.light { color: rgba(255, 255, 255, 0.6); }
.section-brief { position: relative; z-index: 3; width: min(900px, 72vw); padding-left: 28px; border-left: 3px solid var(--red); }
.brief-kicker, .copy-kicker { color: var(--red); letter-spacing: 0.13em; text-transform: uppercase; margin: 0px 0px 13px !important; font: 750 10px/1 var(--sans) !important; }
.section-brief > p:not(.brief-kicker) { max-width: 760px; margin: 0px; font-size: 18px; line-height: 1.45; }
.section-brief .brief-lead { margin-bottom: 18px !important; font: 450 clamp(24px, 2.5vw, 36px)/1.18 var(--serif) !important; }
.dark-brief { color: rgba(255, 255, 255, 0.72); border-left-color: var(--green); }
.dark-brief .brief-kicker { color: var(--green); }
.dark-brief .brief-lead, .dark-brief strong { color: white; }
.definition-scene { min-height: 1360px; padding-top: 14vh; }
.definition-sheet { position: relative; z-index: 3; width: min(980px, 73vw); min-height: 690px; margin: 3vh auto 0px; padding: clamp(50px, 6vw, 86px) clamp(42px, 7vw, 108px) 62px; background: var(--paper-light); box-shadow: rgba(65, 40, 18, 0.17) 10px 18px 26px; transform: rotate(0.65deg); }
.definition-sheet::before { content: ""; position: absolute; top: -15px; left: 13%; width: 120px; height: 31px; background: rgba(226, 200, 151, 0.72); transform: rotate(-3deg); }
.definition-kicker { margin: 0px 0px 22px; color: var(--red); font: 750 11px/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; }
.definition-sheet h2 { margin: 0px; font: 490 clamp(38px, 4.7vw, 70px)/.98 var(--sans); letter-spacing: -0.05em; }
.definition-sheet h2 strong { color: var(--blue); font-weight: 680; }
.definition-lead { width: 76%; margin: 32px 0px 0px auto; font: 430 clamp(20px, 2vw, 27px)/1.3 var(--serif); }
.pattern-scene { min-height: 1900px; }
.pattern-statement { position: relative; z-index: 2; width: 92%; margin: 8vh 0px 0px 7vw; font: 620 clamp(64px, 10vw, 160px)/.78 var(--sans); letter-spacing: -0.065em; text-transform: uppercase; }
.pattern-statement span { display: block; }
.pattern-statement span:nth-child(2) { margin-left: 10vw; color: var(--orange); font-family: var(--serif); font-size: 0.64em; font-style: italic; font-weight: 500; line-height: 1.05; text-transform: none; }
.pattern-statement span:nth-child(3) { margin-left: 3vw; font-size: 0.78em; line-height: 1; }
.pattern-activity { position: relative; z-index: 4; width: min(1120px, 86vw); margin: 12vh auto 0px; display: grid; grid-template-columns: 1.05fr 0.95fr; color: var(--ink); background: rgba(251, 246, 237, 0.94); border: 2px solid var(--ink); box-shadow: rgba(65, 40, 18, 0.14) 9px 15px 22px; transform: rotate(0.25deg); }
.training-samples, .rule-control { padding: clamp(28px, 3vw, 45px); }
.training-samples { border-right: 1px solid var(--ink); }
.activity-step { display: grid; grid-template-columns: 42px 1fr; gap: 15px; align-items: start; }
.activity-step > span { display: grid; place-items: center; width: 36px; height: 36px; border: 2px solid var(--ink); border-radius: 50%; font: 750 12px/1 var(--sans); }
.activity-step p { margin: 2px 0px 7px; color: var(--red); font: 750 9px/1 var(--sans); letter-spacing: 0.13em; text-transform: uppercase; }
.activity-step h3 { margin: 0px; font: 620 clamp(22px, 2vw, 30px)/1.04 var(--sans); letter-spacing: -0.035em; }
.training-row { display: flex; align-items: center; justify-content: center; gap: clamp(18px, 2.5vw, 36px); margin: 52px 0px 32px; }
.feature-token { position: relative; flex: 0 0 clamp(84px, 8vw, 112px); aspect-ratio: 1 / 1; background: rgb(201, 148, 94); box-shadow: rgba(81, 46, 17, 0.13) 0px -9px 0px inset, rgba(63, 40, 20, 0.17) 5px 9px 13px; transition: transform 0.35s, opacity 0.35s; }
.feature-token::before { content: ""; position: absolute; inset: 29%; background: repeating-linear-gradient(90deg, var(--ink) 0 3px, transparent 3px 8px); transform: rotate(-12deg); }
.feature-token span { position: absolute; left: 50%; bottom: -24px; font: 700 8px/1 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; transform: translateX(-50%); }
.feature-circle { border-radius: 50%; }
.token-orange { background: var(--orange); }
.token-blue { background: rgb(119, 169, 221); }
.token-green { background: var(--green); }
.sample-observation { width: 82%; margin: 0px auto; padding-top: 17px; border-top: 1px solid var(--line); text-align: center; font: italic 500 18px/1.25 var(--serif); }
.rule-control { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(260px, 0.72fr) 1.28fr; gap: 35px; align-items: center; border-top: 2px solid var(--ink); background: rgb(239, 224, 199); }
.control-gate { display: grid; grid-template-columns: 1fr minmax(210px, 0.8fr); gap: 24px; align-items: center; }
.control-gate > p { margin: 0px; color: var(--ink-muted); font-size: 15px; line-height: 1.35; }
.reveal-rule { min-height: 58px; padding: 15px 20px; border: 0px; color: white; background: var(--ink); cursor: pointer; font: 700 13px/1.15 var(--sans); }
.reveal-rule:disabled { cursor: not-allowed; opacity: 0.32; }
.rule-outcome { grid-column: 1 / -1; padding-top: 34px; display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 28px 38px; border-top: 1px solid var(--ink); }
.rule-outcome[hidden] { display: none !important; }
.rule-builder { align-self: center; }
.builder-kicker { margin: 0px 0px 14px; color: var(--red); font: 750 9px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; }
.rule-formula { display: flex; align-items: center; gap: 11px; }
.rule-feature { min-height: 48px; padding: 13px 17px 12px; border: 2px solid var(--blue); font: 750 12px/1 var(--sans); letter-spacing: 0.09em; text-transform: uppercase; }
.rule-feature.is-required { color: white; background: var(--blue); }
.formula-plus { font: 500 27px/1 var(--serif); }
.rule-feature-toggle { color: var(--red); border-color: var(--red); background: transparent; cursor: pointer; transition: color 0.25s, background 0.25s, transform 0.25s; }
.rule-feature-toggle:hover { transform: translateY(-3px); }
.builder-help { max-width: 340px; margin: 14px 0px 0px; color: var(--ink-muted); font-size: 14px; line-height: 1.35; }
.classification-stage { position: relative; min-height: 180px; display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border: 2px solid var(--ink); background: var(--paper-light); }
.classification-stage::before { content: ""; position: absolute; z-index: 1; left: 16%; right: 16%; top: 50%; height: 3px; background: var(--ink); transform: translateY(-50%); }
.result-zone { position: relative; padding: 18px; }
.result-zone + .result-zone { border-left: 1px dashed var(--line); }
.result-zone span { position: relative; z-index: 3; font: 750 9px/1 var(--sans); letter-spacing: 0.11em; text-transform: uppercase; }
.result-accept { background: rgba(63, 130, 207, 0.11); }
.result-reject { text-align: right; background: rgba(228, 54, 34, 0.07); }
.result-piece { position: absolute; z-index: 4; left: 25%; top: 52%; width: 76px; height: 76px; border-radius: 7px; background: rgb(217, 103, 84); box-shadow: rgba(81, 46, 17, 0.13) 0px -8px 0px inset, rgba(63, 40, 20, 0.17) 5px 9px 13px; transform: translate(-50%, -50%) rotate(5deg); transition: left 0.55s cubic-bezier(0.2, 0.75, 0.25, 1), transform 0.55s; }
.result-piece::before { content: ""; position: absolute; inset: 29%; background: repeating-linear-gradient(90deg, var(--ink) 0 3px, transparent 3px 8px); transform: rotate(-12deg); }
.rule-explanation { padding-top: 4px; }
.rule-explanation > p:first-child { margin: 0px; font-size: 17px; line-height: 1.4; }
.result-state { margin: 18px 0px 0px; padding-top: 12px; border-top: 2px solid var(--blue); color: var(--blue); font: 700 13px/1.2 var(--sans); }
.rule-actions { display: flex; align-items: end; justify-content: flex-end; }
.reset-pattern { padding: 0px 0px 7px; border-top: 0px; border-right: 0px; border-left: 0px; border-image: none; border-bottom: 2px solid var(--ink); background: transparent; cursor: pointer; font: 700 12px/1 var(--sans); }
.pattern-copy { position: relative; z-index: 2; width: min(620px, 52vw); margin: 13vh 0px 0px auto; }
.pattern-copy p { margin: 0px; font-size: 18px; line-height: 1.55; }
.pattern-copy .serif-lead { margin-bottom: 24px; font: 450 clamp(28px, 3.2vw, 48px)/1.08 var(--serif); }
.uncertainty-scene { min-height: 2050px; color: white; background: radial-gradient(circle at 20% 10%, rgba(63,130,207,.17), transparent 30%),
    linear-gradient(115deg, rgba(255,255,255,.03), transparent 35%),
    var(--felt); }
.uncertainty-scene::after { content: ""; position: absolute; inset: 0px; pointer-events: none; background-image: repeating-linear-gradient(4deg, rgba(255, 255, 255, 0.02) 0px, rgba(255, 255, 255, 0.02) 1px, transparent 1px, transparent 4px); }
.uncertainty-intro { position: relative; z-index: 2; width: min(880px, 75vw); margin: 7vh 0px 0px 6vw; }
.uncertainty-intro h2, .privacy-title h2, .method-heading h2, .contact-message h2 { margin: 0px; font: 560 clamp(50px, 7.2vw, 112px)/.9 var(--sans); letter-spacing: -0.06em; }
.uncertainty-intro h2 em, .privacy-title h2 em, .method-heading h2 em, .contact-message h2 em { font-family: var(--serif); font-weight: 420; }
.uncertainty-intro h2 em { color: var(--green); }
.uncertainty-intro > p { width: min(460px, 45vw); margin: 28px 0px 0px auto; color: rgba(255, 255, 255, 0.68); font-size: 18px; line-height: 1.45; }
.uncertainty-brief { margin: 7vh 4vw 0px auto; }
.question-kicker { margin: 0px 0px 12px; color: var(--green); font: 750 9px/1 var(--sans); letter-spacing: 0.13em; text-transform: uppercase; }
.evidence-workbench { position: relative; z-index: 3; width: min(1120px, 88vw); margin: 7vh auto 0px; border: 2px solid rgba(255, 255, 255, 0.72); background: rgba(255, 255, 255, 0.035); }
.claim-panel { padding: 34px clamp(28px, 4vw, 58px) 38px; display: grid; grid-template-columns: 1fr 0.9fr; column-gap: 45px; align-items: center; }
.claim-panel .question-kicker { grid-column: 1 / -1; }
.claim-panel h3 { margin: 0px; font: 560 clamp(30px, 3.5vw, 52px)/1.04 var(--sans); letter-spacing: -0.045em; }
.claim-panel > p:last-child { grid-column: 1; margin: 20px 0px 0px; color: rgba(255, 255, 255, 0.66); font-size: 17px; line-height: 1.4; }
.claim-visual { grid-area: 2 / 2 / 4; display: flex; align-items: center; justify-content: center; gap: 13px; }
.claim-sample { position: relative; flex: 0 0 54px; height: 54px; background: rgb(200, 149, 95); box-shadow: rgba(20, 36, 66, 0.15) 0px -6px 0px inset, rgba(0, 0, 0, 0.18) 4px 7px 9px; }
.claim-sample::before { content: ""; position: absolute; inset: 29%; background: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 6px); transform: rotate(-12deg); }
.claim-circle { border-radius: 50%; }
.claim-circle:nth-child(2) { background: rgb(119, 169, 221); }
.claim-circle:nth-child(3) { background: var(--green); }
.claim-square { border-radius: 5px; background: rgb(217, 103, 84); transform: rotate(5deg); }
.claim-visual i { margin: 0px 4px; color: rgba(255, 255, 255, 0.58); font-style: normal; }
.evidence-selection { padding: 36px clamp(28px, 4vw, 58px) 40px; border-top: 1px solid rgba(255, 255, 255, 0.38); }
.evidence-heading { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: end; }
.evidence-heading h3, .decision-heading h3 { margin: 0px; font: 560 clamp(25px, 2.7vw, 40px)/1.06 var(--sans); letter-spacing: -0.035em; }
.evidence-heading > p { margin: 0px; color: rgba(255, 255, 255, 0.62); font-size: 16px; line-height: 1.4; }
.evidence-bank { margin-top: 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.evidence-bank button { position: relative; min-height: 190px; padding: 25px 24px 24px; border: 2px solid rgba(255, 255, 255, 0.28); color: white; text-align: left; background: rgba(255, 255, 255, 0.035); cursor: pointer; transition: transform 0.25s, border-color 0.25s, background 0.25s, opacity 0.25s; }
.evidence-bank button:hover { transform: translateY(-6px) rotate(-0.5deg); border-color: white; }
.evidence-bank button[aria-pressed="true"] { border-color: var(--blue); background: rgba(63, 130, 207, 0.22); box-shadow: inset 0 0 0 3px var(--blue); transform: translateY(-7px); }
.evidence-bank button > span { display: grid; place-items: center; width: 31px; height: 31px; margin-bottom: 22px; border: 1px solid rgba(255, 255, 255, 0.55); border-radius: 50%; font: 750 10px/1 var(--sans); }
.evidence-bank button strong, .evidence-bank button small { display: block; }
.evidence-bank button strong { font: 570 20px/1.16 var(--sans); letter-spacing: -0.025em; }
.evidence-bank button small { margin-top: 16px; color: rgba(255, 255, 255, 0.5); font: 650 9px/1 var(--sans); letter-spacing: 0.11em; text-transform: uppercase; }
.evidence-bank button::after { position: absolute; right: 15px; top: 17px; padding: 6px 8px 5px; border: 1px solid; opacity: 0; font: 750 8px/1 var(--sans); letter-spacing: 0.09em; text-transform: uppercase; transition: opacity 0.3s; }
.evidence-workbench.is-checked .evidence-bank button::after { opacity: 1; }
.evidence-workbench.is-checked .evidence-bank button[data-evidence-kind="support"]::after { content: var(--label-support); color: var(--green); }
.evidence-workbench.is-checked .evidence-bank button[data-evidence-kind="conflict"]::after { content: var(--label-conflict); color: rgb(255, 143, 128); }
.evidence-workbench.is-checked .evidence-bank button[data-evidence-kind="irrelevant"]::after { content: var(--label-irrelevant); color: rgba(255, 255, 255, 0.58); }
.evidence-workbench.is-checked .evidence-bank button:not([aria-pressed="true"]) { opacity: 0.62; }
.evidence-selection-feedback { margin: 22px 0px 0px; color: rgba(255, 255, 255, 0.62); font-size: 15px; }
.evidence-decision { padding: 38px clamp(28px, 4vw, 58px) 42px; border-top: 2px solid rgba(255, 255, 255, 0.72); background: rgba(0, 0, 0, 0.08); }
.decision-heading { max-width: 780px; }
.evidence-decision .answer-balance { width: 100%; margin: 38px 0px 0px; gap: clamp(18px, 3vw, 42px); }
.evidence-decision .answer-place { min-height: 190px; }
.evidence-decision .answer-place:disabled { cursor: not-allowed; opacity: 0.25; }
.evidence-decision .answer-place.is-selected:disabled { opacity: 1; }
.evidence-control { margin-top: 35px; display: grid; grid-template-columns: 1fr minmax(240px, 0.42fr); gap: 30px; align-items: center; }
.evidence-control .answer-feedback { width: auto; margin: 0px; }
.check-evidence { min-height: 60px; padding: 16px 21px; border: 0px; color: var(--ink); background: var(--green); cursor: pointer; font: 750 13px/1.15 var(--sans); }
.check-evidence:disabled { cursor: not-allowed; opacity: 0.3; }
.evidence-reveal { margin-top: 36px; padding-top: 31px; border-top: 2px solid var(--green); }
.evidence-reveal[hidden] { display: none !important; }
.evidence-legend { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.evidence-legend span { padding: 10px 12px 9px; border: 1px solid rgba(255, 255, 255, 0.25); font: 750 9px/1 var(--sans); letter-spacing: 0.1em; text-align: center; text-transform: uppercase; }
.evidence-legend span:first-child { color: var(--green); }
.evidence-legend span:nth-child(2) { color: rgb(255, 143, 128); }
.evidence-legend span:last-child { color: rgba(255, 255, 255, 0.58); }
.evidence-reveal > p { max-width: 780px; margin: 28px 0px 0px; font-size: 19px; line-height: 1.4; }
.reset-evidence { margin-top: 27px; padding: 0px 0px 7px; border-width: 0px 0px 2px; border-style: none none solid; border-color: currentcolor currentcolor white; border-image: none; color: white; background: transparent; cursor: pointer; font: 700 12px/1 var(--sans); }
.answer-balance { position: relative; z-index: 3; width: min(1100px, 88vw); margin: 8vh auto 0px; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(30px, 5vw, 80px); }
.answer-place { position: relative; min-height: 240px; padding: 30px 15px; border: 2px solid rgba(255, 255, 255, 0.32); border-radius: 50%; color: white; background: transparent; cursor: pointer; transition: transform 0.3s, border-color 0.3s, background 0.3s; }
.answer-place::after { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 50%; }
.answer-place:hover { transform: translateY(-10px) rotate(-2deg); border-color: white; }
.answer-place.is-selected { background: var(--blue); border-color: white; transform: translateY(-8px); }
.answer-yes.is-selected { background: var(--orange); }
.answer-no.is-selected { background: var(--red); }
.answer-place span, .answer-place small { position: relative; z-index: 1; display: block; }
.answer-place span { font: 560 clamp(27px, 3vw, 43px)/1 var(--sans); letter-spacing: -0.04em; }
.answer-place small { max-width: 150px; margin: 13px auto 0px; color: rgba(255, 255, 255, 0.65); font: 500 12px/1.25 var(--sans); }
.answer-feedback { position: relative; z-index: 2; width: min(590px, 70vw); margin: 55px auto 0px; display: grid; grid-template-columns: 58px 1fr; align-items: center; gap: 20px; }
.answer-feedback > span { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: var(--green); color: var(--ink); font: 700 24px/1 var(--sans); }
.answer-feedback p { margin: 0px; font-size: 19px; line-height: 1.35; color: rgba(255, 255, 255, 0.68); }
.answer-feedback strong { color: white; }
.privacy-scene { min-height: 1600px; padding-top: 13vh; }
.privacy-title { position: relative; z-index: 2; width: min(820px, 58vw); margin: 5vh 0px 0px auto; }
.privacy-title h2 em { color: var(--red); }
.privacy-title > p { width: min(480px, 42vw); margin: 30px 0px 0px auto; font-size: 20px; line-height: 1.4; }
.data-workspace { position: relative; z-index: 4; width: min(940px, 69vw); margin: 9vh 0px 0px auto; }
.data-scenario { margin-bottom: 52px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); }
.data-scenario p { margin: 0px; padding: 18px 20px 19px 0px; font-size: 16px; line-height: 1.35; }
.data-scenario p + p { padding-left: 20px; border-left: 1px solid var(--line); }
.data-scenario span { display: block; margin-bottom: 8px; color: var(--red); font: 750 9px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; }
.data-bank { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 20px; }
.data-token { width: clamp(82px, 8vw, 116px); aspect-ratio: 1 / 1; border: 0px; border-radius: 50%; background: rgb(204, 151, 94); box-shadow: rgba(81, 46, 17, 0.12) 0px -9px 0px inset, rgba(63, 40, 20, 0.17) 5px 9px 13px; cursor: pointer; font: 650 14px/1 var(--sans); transition: transform 0.2s, filter 0.2s, opacity 0.2s; }
.data-token:nth-child(2n) { transform: rotate(5deg); }
.data-token:nth-child(3n) { transform: rotate(-7deg); }
.data-token:hover { filter: brightness(1.06); transform: translateY(-5px) rotate(3deg); }
.data-token.sensitive { color: white; background: rgb(165, 74, 61); }
.data-token.is-selected { opacity: 0.26; transform: scale(0.86); }
.minimum-tray { width: min(680px, 57vw); margin: 70px 0px 0px auto; padding: 30px 35px 36px; border: 14px solid rgb(197, 148, 92); background: rgba(242, 226, 198, 0.75); box-shadow: rgba(65, 40, 18, 0.14) 0px 0px 24px inset, rgba(65, 40, 18, 0.12) 8px 14px 20px; }
.minimum-tray > p:first-child { margin: 0px 0px 22px; display: flex; justify-content: space-between; font: 700 11px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; }
.minimum-tray > p span { color: var(--red); }
.tray-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tray-slots span { display: grid; place-items: center; aspect-ratio: 1 / 1; border: 2px dashed rgba(20, 36, 66, 0.36); border-radius: 50%; font: 650 14px/1 var(--sans); }
.tray-slots span.is-filled { border-style: solid; background: var(--blue); color: white; box-shadow: rgba(20, 36, 66, 0.16) 0px -8px 0px inset; }
.tray-slots span.is-sensitive { background: var(--red); }
.tray-feedback { min-height: 24px; margin: 20px 0px 0px; font-size: 16px; }
.minimum-tray.is-full { animation: 0.35s ease 0s 1 normal none running tray-shake; }
@keyframes tray-shake { 
  25% { transform: translateX(-7px); }
  75% { transform: translateX(7px); }
}
.privacy-takeaway { position: relative; z-index: 4; width: min(500px, 43vw); margin: 75px 3vw 0px auto; padding-top: 18px; border-top: 3px solid var(--red); }
.privacy-takeaway span { color: var(--red); font: 750 9px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; }
.privacy-takeaway p { margin: 11px 0px 0px; font: 520 22px/1.25 var(--serif); }
.method-scene { min-height: 1580px; padding-top: 14vh; }
.method-heading { position: relative; z-index: 2; width: min(1050px, 85vw); margin: 2vh 0px 0px 3vw; }
.method-heading > p { width: min(670px, 58vw); margin: 35px 0px 0px auto; padding-left: 24px; border-left: 3px solid var(--blue); font-size: 20px; line-height: 1.45; }
.open-place { min-height: 1050px; padding-top: 15vh; background: var(--paper); }
.open-place::before { content: ""; position: absolute; inset: 0px; background: linear-gradient(90deg, transparent 50%, rgba(210, 185, 143, 0.15) 50%); }
.contact-message { position: relative; z-index: 2; width: min(720px, 52vw); margin: 5vh 3vw 0px auto; }
.contact-message h2 em { color: var(--orange); }
.contact-message > p:not(.eyebrow) { width: min(570px, 48vw); margin: 35px 0px 0px auto; font-size: 20px; line-height: 1.5; }
.contact-action { width: min(570px, 48vw); margin: 45px 0px 0px auto; padding: 22px 0px 18px; display: flex; align-items: center; justify-content: space-between; border-top: 3px solid var(--ink); border-bottom: 1px solid var(--ink); font: 650 20px/1 var(--sans); text-decoration: none; }
.contact-action i { font-style: normal; font-size: 35px; transition: transform 0.25s; }
.contact-action:hover i { transform: translate(7px, -7px); }
.contact-message small { display: block; width: min(570px, 48vw); margin: 13px 0px 0px auto; font: 500 11px/1.3 var(--sans); color: var(--ink-muted); }
.table-footer { position: absolute; left: 5vw; right: 5vw; bottom: 40px; padding-top: 25px; display: grid; grid-template-columns: 170px 1fr auto auto; gap: 45px; align-items: end; border-top: 1px solid var(--line); }
.table-footer img { width: 150px; }
.table-footer p { margin: 0px; font: 600 11px/1.3 var(--sans); letter-spacing: 0.04em; }
.reveal { opacity: 1; transform: translateY(14px); transition: transform 0.65s cubic-bezier(0.2, 0.75, 0.25, 1); }
.reveal.is-visible { opacity: 1; transform: translateY(0px); }
@media (max-width: 1000px) {
.hero-title-wrap { width: 75vw; }
.definition-sheet { width: 80vw; margin-left: 9vw; }
.pattern-statement { margin-left: 3vw; }
.section-brief { width: 78vw; }
.pattern-copy { width: 65vw; }
.privacy-title { width: 72vw; }
.data-workspace { width: 73vw; }
.minimum-tray { width: 65vw; }
}
@media (max-width: 720px) {
.hero-table { min-height: 930px; background-position: center top; }
.hero-shade { background: linear-gradient(rgba(245, 238, 225, 0.95) 0%, rgba(245, 238, 225, 0.78) 36%, rgba(245, 238, 225, 0.05) 62%, rgba(20, 36, 66, 0.3) 100%); }
.hero-title-wrap { top: 14vh; left: 18px; width: calc(100% - 36px); }
.hero-title-wrap h1 { font-size: clamp(46px, 13.2vw, 64px); line-height: 0.91; }
.crossed-word::after { height: 4px; }
.hero-note { left: 17px; bottom: 9vh; width: min(300px, 75vw); }
.hero-note p { font-size: 16px; }
.move-instruction { top: 45%; left: auto; right: 6%; color: white; }
.move-instruction small { font-size: 11px; }
.movable-lens { left: 57%; top: 54%; width: 130px; }
.lens-lesson { top: 66%; right: auto; left: 17px; width: 210px; font-size: 14px; }
.lens-lesson strong { font-size: 14px; }
.scroll-marker { display: none; }
.table-scene { padding: 90px 18px; }
.scene-number { top: 35px; left: 18px; }
.scene-label { top: 35px; right: 18px; }
.definition-scene { min-height: 1680px; padding-top: 105px; }
.definition-sheet { width: calc(100% - 18px); min-height: 1240px; margin: 45px 0px 0px 9px; padding: 50px 26px 55px; transform: rotate(0.4deg); }
.definition-sheet::before { left: 18%; width: 90px; }
.definition-sheet h2 { font-size: clamp(37px, 10.5vw, 50px); line-height: 0.98; }
.definition-lead { width: 91%; margin-top: 28px; font-size: 21px; }
.section-brief { width: 100%; margin-left: 0px; padding-left: 18px; }
.section-brief > p:not(.brief-kicker) { font-size: 16px; }
.section-brief .brief-lead { font-size: 25px !important; }
.pattern-scene { min-height: 2600px; }
.pattern-statement { width: 100%; margin: 60px 0px 0px; font-size: clamp(53px, 16vw, 76px); line-height: 0.82; }
.pattern-statement span:nth-child(2) { margin: 10px 0px 0px 8vw; font-size: 0.66em; line-height: 1.05; }
.pattern-statement span:nth-child(3) { margin: 10px 0px 0px; font-size: 0.74em; line-height: 0.95; }
.pattern-activity { width: 100%; margin: 75px 0px 0px; grid-template-columns: 1fr; }
.training-samples { border-right: 0px; border-bottom: 1px solid var(--ink); }
.training-samples, .rule-control { padding: 28px 20px; }
.training-row { gap: 14px; margin-top: 45px; }
.feature-token { flex-basis: 78px; }
.sample-observation { width: 100%; font-size: 16px; }
.rule-control { grid-column: auto; grid-template-columns: 1fr; gap: 24px; }
.control-gate { grid-template-columns: 1fr; gap: 18px; }
.rule-outcome { grid-column: auto; grid-template-columns: 1fr; gap: 26px; padding-top: 28px; }
.classification-stage { min-height: 170px; }
.rule-actions { justify-content: flex-start; }
.pattern-copy { width: 88%; margin: 90px 0px 0px auto; }
.pattern-copy .serif-lead { font-size: 30px; }
.uncertainty-scene { min-height: 3000px; }
.uncertainty-intro { width: 100%; margin: 55px 0px 0px; }
.uncertainty-intro h2, .privacy-title h2, .method-heading h2, .contact-message h2 { font-size: clamp(49px, 14vw, 67px); line-height: 0.92; }
.uncertainty-intro > p { width: 86%; margin: 25px 0px 0px auto; }
.uncertainty-brief { margin-top: 60px; }
.evidence-workbench { width: 100%; margin-top: 65px; }
.claim-panel { padding: 28px 18px 32px; grid-template-columns: 1fr; }
.claim-panel h3 { font-size: 34px; }
.claim-panel > p:last-child { grid-column: 1; }
.claim-visual { grid-area: auto / 1; margin-top: 30px; gap: 8px; }
.claim-sample { flex-basis: 42px; height: 42px; }
.evidence-selection, .evidence-decision { padding: 30px 18px 34px; }
.evidence-heading { grid-template-columns: 1fr; gap: 18px; }
.evidence-heading h3, .decision-heading h3 { font-size: 28px; }
.evidence-bank { grid-template-columns: 1fr; gap: 13px; }
.evidence-bank button { min-height: 145px; }
.evidence-decision .answer-balance { margin-top: 34px; }
.answer-balance { width: 100%; margin-top: 65px; grid-template-columns: 1fr; gap: 18px; }
.answer-place { min-height: 165px; border-radius: 50%; }
.answer-place:hover { transform: none; }
.answer-feedback { width: 100%; margin-top: 35px; }
.evidence-control { grid-template-columns: 1fr; }
.evidence-control .answer-feedback { margin-top: 0px; }
.evidence-legend { grid-template-columns: 1fr; }
.privacy-scene { min-height: 2250px; padding-top: 100px; }
.privacy-title { width: 100%; margin: 60px 0px 0px; }
.privacy-title > p { width: 84%; margin: 28px 0px 0px auto; }
.data-workspace { width: 100%; margin-top: 55px; }
.data-scenario { margin-bottom: 45px; grid-template-columns: 1fr; }
.data-scenario p { padding: 15px 0px; }
.data-scenario p + p { padding-left: 0px; border-top: 1px solid var(--line); border-left: 0px; }
.data-bank { justify-content: center; gap: 12px; }
.data-token { width: 88px; }
.minimum-tray { width: 100%; margin-top: 55px; padding: 24px 18px 27px; border-width: 10px; }
.tray-slots { gap: 10px; }
.privacy-takeaway { width: 92%; margin: 75px 0px 0px auto; }
.privacy-takeaway p { font-size: 20px; }
.method-scene { min-height: 1850px; }
.method-heading { width: 100%; margin: 50px 0px 0px; }
.method-heading > p { width: 92%; margin-top: 30px; font-size: 17px; }
.open-place { min-height: 1260px; }
.contact-message { width: 100%; margin: 490px 0px 0px; }
.contact-message > p:not(.eyebrow), .contact-action, .contact-message small { width: 90%; margin-left: auto; }
.contact-action { font-size: 17px; }
.table-footer { left: 18px; right: 18px; bottom: 70px; grid-template-columns: 130px 1fr; gap: 18px; }
.table-footer img { width: 125px; }
.table-footer p:nth-of-type(2), .table-footer p:nth-of-type(3) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
html { scroll-behavior: auto; }
*, ::before, ::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
.reveal { opacity: 1; transform: none; }
}
:focus-visible { outline: 3px solid var(--red); outline-offset: 4px; }
.uncertainty-scene :focus-visible { outline-color: var(--green); }
button:focus:not(:focus-visible), a:focus:not(:focus-visible) { outline: 0px; }
.lens-target { position: absolute; z-index: 5; width: 70px; height: 70px; display: grid; place-items: center; border: 1px dashed rgba(255, 255, 255, 0.75); border-radius: 50%; color: white; text-shadow: 0 1px 4px var(--ink); font: 750 8px/1 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; pointer-events: none; }
.lens-target::after { content: ""; position: absolute; inset: -8px; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: inherit; }
.lens-target-color { left: 57%; top: 18%; }
.lens-target-shape { left: 73%; top: 42%; }
.lens-target-count { left: 56%; top: 65%; }
.movable-lens { outline-color: white; }
.lens-controls { position: absolute; z-index: 8; right: 5vw; bottom: 14vh; display: flex; align-items: center; gap: 7px; padding: 8px; color: white; background: rgba(20, 36, 66, 0.72); font: 650 10px/1 var(--sans); }
.lens-controls > span { padding: 0px 4px; opacity: 0.75; text-transform: uppercase; letter-spacing: 0.08em; }
.lens-controls button { padding: 8px 9px; border: 1px solid rgba(255, 255, 255, 0.45); color: white; background: transparent; cursor: pointer; font: 700 10px/1 var(--sans); }
.lens-controls button.is-active { color: var(--ink); background: var(--green); border-color: var(--green); }
.lens-controls small { position: absolute; right: 0px; top: calc(100% + 7px); width: 230px; text-align: right; font: italic 500 12px/1.2 var(--serif); }
.inline-cta { margin: 34px 0px 0px auto; width: fit-content; display: flex; gap: 25px; padding-bottom: 7px; border-bottom: 2px solid var(--ink); font: 700 14px/1 var(--sans); text-decoration: none; }
.table-scene { min-height: 0px; }
.definition-scene { min-height: 0px; padding-bottom: 120px; }
.definition-sheet { min-height: 0px; }
.pattern-scene { min-height: 0px; padding-bottom: 145px; }
.uncertainty-scene { min-height: 0px; padding-bottom: 140px; }
.privacy-scene { min-height: 0px; padding-bottom: 140px; }
.method-scene { min-height: 0px; padding-bottom: 145px; }
.definition-sheet { margin-top: 0px; padding-top: clamp(46px, 5vw, 72px); padding-bottom: 50px; }
.definition-lead { margin-top: 24px; }
.pattern-statement { margin-top: 5vh; }
.pattern-activity { margin-top: 7vh; }
.pattern-copy { margin-top: 7vh; }
.uncertainty-intro { margin-top: 4vh; }
.uncertainty-brief { margin-top: 5vh; }
.evidence-workbench { margin-top: 5vh; }
.privacy-title { margin-top: 2vh; }
.data-workspace { margin-top: 6vh; }
.data-scenario { margin-bottom: 36px; }
.minimum-tray { margin-top: 46px; }
.privacy-takeaway { margin-top: 48px; }
.method-heading { margin-top: 0px; }
.hypothesis-case { padding: clamp(28px, 3vw, 45px); }
.hypothesis-pair { margin-top: 34px; display: grid; grid-template-columns: 1fr 1fr; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink); }
.hypothesis-pair p { margin: 0px; padding: 21px 18px 20px 0px; }
.hypothesis-pair p + p { padding-left: 18px; border-left: 1px solid var(--line); }
.hypothesis-pair span, .hypothesis-pair strong, .hypothesis-pair small { display: block; }
.hypothesis-pair span { color: var(--red); font: 750 9px/1 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; }
.hypothesis-pair strong { margin-top: 10px; color: var(--blue); font: 700 20px/1.05 var(--sans); }
.hypothesis-pair small { margin-top: 7px; color: var(--ink-muted); font: 500 13px/1.2 var(--sans); }
.ambiguity-note { margin: 25px 0px 0px; font-size: 16px; line-height: 1.4; }
.test-design { grid-template-columns: 1fr; }
.test-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.test-options button { min-height: 155px; padding: 22px 15px; display: grid; justify-items: center; border: 1px solid var(--line); background: var(--paper-light); cursor: pointer; }
.test-options button[aria-pressed="true"] { box-shadow: inset 0 0 0 4px var(--blue); background: rgba(63, 130, 207, 0.12); }
.test-options button:disabled { opacity: 0.55; cursor: default; }
.test-options button[aria-pressed="true"]:disabled { opacity: 1; }
.test-options span, .test-options small { display: block; }
.test-options span { margin-top: 15px; font: 700 13px/1.1 var(--sans); }
.test-options small { margin-top: 6px; color: var(--ink-muted); font: 500 12px/1.2 var(--sans); }
.mini-token { position: relative; display: block; width: 60px; height: 60px; background: rgb(217, 103, 84); box-shadow: rgba(81, 46, 17, 0.13) 0px -6px inset; }
.mini-circle { border-radius: 50%; }
.mini-square { border-radius: 5px; transform: rotate(4deg); }
.mini-token.has-lines::before { content: ""; position: absolute; inset: 28%; background: repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 6px); transform: rotate(-12deg); }
.test-design .control-gate { margin-top: 28px; }
.test-design .rule-outcome { grid-template-columns: 0.85fr 1.15fr; }
.rule-feature-toggle.is-static { cursor: default; color: white; background: var(--red); }
.self-correction-scene { padding-top: 130px; padding-bottom: 130px; background: linear-gradient(100deg, rgba(255, 255, 255, 0.22), transparent 45%), rgb(220, 192, 150); }
.self-correction-heading { width: min(980px, 80vw); margin: 0px 0px 0px 5vw; }
.self-correction-heading h2 { max-width: 940px; margin: 0px; font: 570 clamp(48px,6.5vw,96px)/.92 var(--sans); letter-spacing: -0.06em; }
.self-correction-heading h2 em { color: var(--blue); font-family: var(--serif); font-weight: 430; }
.self-correction-heading > p:last-child { width: min(570px, 48vw); margin: 30px 4vw 0px auto; font-size: 19px; line-height: 1.45; }
.fit-demonstrator { width: min(1060px, 86vw); margin: 70px auto 0px; padding: 28px; background: rgb(198, 150, 96); box-shadow: rgba(65, 40, 18, 0.18) 0px 0px 28px inset, rgba(65, 40, 18, 0.14) 9px 15px 22px; }
.prototype-disclaimer { margin: 0px 0px 22px; color: rgba(20, 36, 66, 0.62); font: 750 9px/1 var(--sans); letter-spacing: 0.11em; text-transform: uppercase; }
.fit-stage { position: relative; min-height: 360px; overflow: hidden; background: rgb(233, 217, 187); border: 2px solid var(--ink); }
.fit-slot { position: absolute; left: 50%; bottom: 32px; width: 210px; height: 95px; border-width: 8px 14px 14px; border-style: solid; border-color: rgb(177, 122, 69); border-image: none; transform: translateX(-50%); box-shadow: rgba(65, 40, 18, 0.12) 0px 9px 12px inset; }
.fit-slot span { position: absolute; inset: 18px; border: 2px dashed rgba(20, 36, 66, 0.35); }
.fit-piece { position: absolute; left: 50%; top: 44px; width: 156px; height: 78px; border-radius: 5px; background: var(--blue); box-shadow: rgba(20, 36, 66, 0.18) 0px -9px inset, rgba(65, 40, 18, 0.18) 6px 10px 13px; transform: translateX(-50%); transition: top 0.65s cubic-bezier(0.2, 0.75, 0.25, 1), transform 0.65s, width 0.4s; }
.fit-piece span { position: absolute; inset: 27%; background: repeating-linear-gradient(90deg, white 0px, white 3px, transparent 3px, transparent 9px); transform: rotate(-8deg); }
.fit-stage > p { position: absolute; left: 28px; bottom: 28px; width: 260px; margin: 0px; font-size: 17px; line-height: 1.35; }
.fit-demonstrator[data-fit-state="fit"] .fit-piece { top: 240px; }
.fit-demonstrator[data-fit-state="stop"] .fit-piece { top: 205px; width: 205px; background: var(--red); }
.fit-demonstrator[data-fit-state="edge"] .fit-piece { top: 220px; width: 180px; background: var(--orange); transform: translateX(-50%) rotate(9deg); }
.fit-controls { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 0; background: var(--paper-light); }
.fit-controls button { min-height: 90px; padding: 17px 20px; display: grid; grid-template-columns: 30px 1fr; column-gap: 10px; text-align: left; border-top: 0px; border-bottom: 0px; border-left: 0px; border-image: none; border-right: 1px solid var(--line); background: transparent; cursor: pointer; }
.fit-controls button:last-child { border-right: 0px; }
.fit-controls button.is-active { color: white; background: var(--ink); }
.fit-controls span { grid-row: 1 / 3; font: 750 10px/1 var(--sans); }
.fit-controls strong { font: 700 16px/1 var(--sans); }
.fit-controls small { margin-top: 5px; font: 500 13px/1.1 var(--sans); opacity: 0.7; }
.evidence-reflection { margin-top: 24px; padding: 20px 22px; border-left: 3px solid var(--green); background: rgba(155, 207, 60, 0.08); }
.evidence-reflection p { margin: 0px; }
.evidence-reflection p + p { margin-top: 8px; color: rgba(255, 255, 255, 0.7); }
.scenario-switch { margin-bottom: 26px; display: flex; justify-content: flex-end; }
.scenario-switch button { padding: 13px 18px; border: 1px solid var(--ink); background: transparent; cursor: pointer; font: 700 12px/1 var(--sans); }
.scenario-switch button + button { border-left: 0px; }
.scenario-switch button.is-active { color: white; background: var(--ink); }
.data-scenario strong { font: 650 15px/1.25 var(--sans); }
.data-bank { gap: 13px; }
.data-token { width: clamp(72px, 6.6vw, 96px); padding: 8px; font-size: 12px; }
.data-token.location { background: var(--blue); color: white; }
.tray-slots { grid-template-columns: repeat(4, 1fr); }
.reset-data { margin-top: 18px; padding: 0px 0px 6px; border-top: 0px; border-right: 0px; border-left: 0px; border-image: none; border-bottom: 1px solid var(--ink); background: transparent; cursor: pointer; font: 700 11px/1 var(--sans); }
.validation-scene { padding-top: 125px; padding-bottom: 125px; background: var(--paper-light); }
.mobile-disclosure > summary { display: none; }
.validation-heading { width: min(980px, 78vw); margin-left: 6vw; }
.validation-heading h2, .pilot-heading h2 { margin: 0px; font: 570 clamp(48px,6.2vw,94px)/.92 var(--sans); letter-spacing: -0.06em; }
.validation-heading h2 em, .pilot-heading h2 em { color: var(--blue); font-family: var(--serif); font-weight: 430; }
.validation-heading > p:last-child { width: min(590px, 48vw); margin: 30px 0px 0px auto; font-size: 19px; line-height: 1.45; }
.validation-list { width: min(1040px, 84vw); margin: 70px auto 0px; padding: 0px; list-style: none; border-top: 3px solid var(--ink); }
.validation-list li { min-height: 74px; padding: 18px 0px; display: grid; grid-template-columns: 54px 1fr 280px; gap: 20px; align-items: center; border-bottom: 1px solid var(--line); }
.validation-list span { color: var(--red); font: 750 10px/1 var(--sans); }
.validation-list strong { font: 650 19px/1.2 var(--sans); }
.validation-list small { color: var(--ink-muted); font: 570 14px/1.2 var(--sans); }
.evidence-basis { width: min(850px, 70vw); margin: 50px 3vw 0px auto; padding-top: 20px; border-top: 3px solid var(--blue); }
.evidence-basis p { margin: 0px; font-size: 17px; line-height: 1.4; }
.evidence-basis a { margin-top: 20px; display: inline-flex; gap: 18px; padding-bottom: 6px; border-bottom: 2px solid var(--ink); font: 700 13px/1 var(--sans); text-decoration: none; }
.pilot-scene { padding-top: 130px; padding-bottom: 130px; }
.pilot-heading { width: min(980px, 80vw); margin-left: 4vw; }
.pilot-heading h2 em { color: var(--orange); }
.pilot-heading > p:last-child { width: min(560px, 48vw); margin: 30px 0px 0px auto; font-size: 19px; line-height: 1.45; }
.pilot-ledger { width: min(1120px, 88vw); margin: 70px auto 0px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 3px solid var(--ink); border-bottom: 1px solid var(--ink); }
.pilot-ledger section { padding: 22px 24px 25px 0px; }
.pilot-ledger section + section { padding-left: 24px; border-left: 1px solid var(--line); }
.pilot-ledger span { color: var(--red); font: 750 10px/1 var(--sans); letter-spacing: 0.11em; text-transform: uppercase; }
.pilot-ledger ul { margin: 17px 0px 0px; padding-left: 17px; }
.pilot-ledger li { margin: 8px 0px; font-size: 15px; line-height: 1.3; }
.interest-links { width: min(920px, 74vw); margin: 50px 2vw 0px auto; display: grid; grid-template-columns: 1fr 1fr; border-top: 2px solid var(--ink); }
.interest-links a { padding: 18px 18px 17px 0px; border-bottom: 1px solid var(--line); font: 700 15px/1.2 var(--sans); text-decoration: none; }
.interest-links a:nth-child(2n) { padding-left: 18px; border-left: 1px solid var(--line); }
.interest-links a::after { content: "→"; float: right; color: var(--red); }
.open-place { min-height: 960px; }
.contact-message { margin-top: 0px; }
.contact-form { width: min(570px, 48vw); margin: 32px 0px 0px auto; }
.contact-form label { display: grid; gap: 7px; margin-top: 16px; color: var(--ink-muted); font: 700 10px/1 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 11px 0px; border-top: 0px; border-right: 0px; border-left: 0px; border-image: none; border-bottom: 1px solid var(--ink); border-radius: 0px; color: var(--ink); background: transparent; font: 500 16px/1.3 var(--sans); text-transform: none; letter-spacing: 0px; }
.contact-form textarea { resize: vertical; }
.contact-form .contact-action { width: 100%; margin-top: 28px; padding: 18px 0px 14px; border-right: 0px; border-left: 0px; background: transparent; cursor: pointer; }
.contact-form small { width: 100%; margin-left: 0px; }
@media (max-width: 1000px) {
.lens-controls { right: 3vw; }
.pilot-ledger { grid-template-columns: 1fr 1fr; }
.pilot-ledger section:nth-child(3) { border-left: 0px; border-top: 1px solid var(--line); }
.pilot-ledger section:nth-child(4) { border-top: 1px solid var(--line); }
}
@media (max-width: 720px) {
.hero-table { min-height: 960px; }
.hero-title-wrap { top: 13vh; }
.hero-title-wrap h1 { font-size: clamp(43px, 12.4vw, 57px); line-height: 0.92; }
.move-instruction { top: 44%; }
.lens-target { width: 54px; height: 54px; font-size: 7px; }
.lens-target-color { left: 19%; top: 52%; }
.lens-target-shape { left: 66%; top: 55%; }
.lens-target-count { left: 43%; top: 69%; }
.movable-lens { top: 53%; left: 53%; width: 122px; }
.lens-lesson { top: 73%; width: 185px; }
.lens-controls { left: 16px; right: auto; bottom: 162px; width: calc(100% - 32px); justify-content: center; }
.lens-controls > span, .lens-controls small { display: none; }
.hero-note { bottom: 20px; width: calc(100% - 34px); }
.table-scene { padding: 84px 18px; }
.definition-scene, .pattern-scene, .self-correction-scene, .uncertainty-scene, .privacy-scene, .method-scene, .validation-scene, .pilot-scene { min-height: 0px; padding-top: 92px; padding-bottom: 92px; }
.definition-sheet { width: calc(100% - 10px); min-height: 0px; margin: 30px 0px 0px 5px; padding: 44px 24px 48px; }
.definition-sheet h2 { font-size: clamp(32px, 8.8vw, 41px); }
.definition-lead { width: 100%; font-size: 19px; }
.pattern-statement { margin-top: 40px; font-size: clamp(45px, 13vw, 58px); line-height: 0.86; }
.pattern-activity { margin-top: 50px; }
.hypothesis-case { padding: 28px 20px; }
.hypothesis-pair { grid-template-columns: 1fr; }
.hypothesis-pair p + p { padding-left: 0px; border-top: 1px solid var(--line); border-left: 0px; }
.test-options { grid-template-columns: 1fr; }
.test-options button { min-height: 100px; grid-template-columns: 70px 1fr; place-items: center start; text-align: left; }
.test-options .mini-token { grid-row: 1 / 3; }
.test-options span { margin-top: 0px; }
.test-design .rule-outcome { grid-template-columns: 1fr; }
.pattern-copy { margin-top: 55px; }
.self-correction-heading { width: 100%; margin: 35px 0px 0px; }
.self-correction-heading h2, .validation-heading h2, .pilot-heading h2 { font-size: clamp(43px, 12vw, 57px); }
.self-correction-heading > p:last-child, .validation-heading > p:last-child, .pilot-heading > p:last-child { width: 90%; margin-top: 25px; }
.fit-demonstrator { width: 100%; margin-top: 48px; padding: 14px; }
.fit-stage { min-height: 390px; }
.fit-stage > p { left: 18px; bottom: 18px; width: calc(100% - 36px); }
.fit-slot { bottom: 110px; width: 178px; }
.fit-demonstrator[data-fit-state="fit"] .fit-piece { top: 186px; }
.fit-demonstrator[data-fit-state="stop"] .fit-piece { top: 151px; }
.fit-demonstrator[data-fit-state="edge"] .fit-piece { top: 166px; }
.fit-controls { grid-template-columns: 1fr; }
.fit-controls button { min-height: 68px; border-right: 0px; border-bottom: 1px solid var(--line); }
.uncertainty-intro { margin-top: 35px; }
.uncertainty-intro h2, .privacy-title h2, .method-heading h2, .contact-message h2 { font-size: clamp(43px, 12vw, 57px); }
.uncertainty-brief { margin-top: 45px; }
.evidence-workbench { margin-top: 45px; }
.evidence-workbench:not(.has-evidence) .evidence-decision { display: none; }
.evidence-bank button { min-height: 128px; }
.evidence-bank button { padding: 17px; display: grid; grid-template-columns: 38px 1fr; column-gap: 12px; align-items: start; }
.evidence-bank button > span { grid-row: 1 / 3; width: 32px; height: 32px; margin: 0px; }
.evidence-bank button strong { font-size: 17px; }
.evidence-bank button small { margin-top: 8px; }
.answer-balance { grid-template-columns: repeat(3, 1fr); gap: 8px; }
.answer-place { min-height: 120px; border-radius: 50%; padding: 18px 5px; }
.answer-place span { font-size: 19px; }
.answer-place small { font-size: 9px; }
.privacy-title { margin-top: 35px; }
.data-workspace { margin-top: 45px; }
.scenario-switch { justify-content: stretch; }
.scenario-switch button { flex: 1 1 0%; padding-inline: 8px; }
.data-bank { gap: 9px; }
.data-token { width: 72px; font-size: 10px; }
.minimum-tray { margin-top: 40px; }
.privacy-takeaway { margin-top: 48px; }
.method-heading { margin-top: 35px; }
.validation-heading, .pilot-heading { width: 100%; margin: 35px 0px 0px; }
.mobile-disclosure { margin-top: 38px; }
.mobile-disclosure > summary { padding: 16px 0px; display: flex; justify-content: space-between; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink); cursor: pointer; font: 700 13px/1 var(--sans); list-style: none; }
.mobile-disclosure > summary::-webkit-details-marker { display: none; }
.mobile-disclosure > summary span { font-size: 18px; }
.mobile-disclosure[open] > summary span { transform: rotate(45deg); }
.mobile-disclosure:not([open]) > :not(summary) { display: none; }
.validation-list { width: 100%; margin-top: 48px; }
.validation-list li { grid-template-columns: 38px 1fr; gap: 10px; }
.validation-list small { grid-column: 2; }
.evidence-basis { width: 92%; margin-top: 40px; }
.pilot-ledger { width: 100%; margin-top: 28px; grid-template-columns: 1fr; }
.pilot-ledger section, .pilot-ledger section + section { padding: 20px 0px; border-top: 1px solid var(--line); border-left: 0px; }
.pilot-ledger section:first-child { border-top: 0px; }
.interest-links { width: 100%; margin-top: 38px; grid-template-columns: 1fr; }
.interest-links a:nth-child(2n) { padding-left: 0px; border-left: 0px; }
.open-place { min-height: 0px; padding-top: 90px; padding-bottom: 170px; }
.contact-message { margin-top: 45px; }
.contact-message > p:not(.eyebrow), .contact-form { width: 100%; }
.contact-form { margin-top: 30px; }
.contact-form .contact-action { font-size: 15px; }
.table-footer { bottom: 70px; }
}
@media (prefers-reduced-motion: reduce) {
.fit-piece { transition: none; }
.movable-lens.is-filter-changing .lens-grid, .minimum-tray.is-full { animation: auto ease 0s 1 normal none running none; }
}
.brief-page { min-height: 100vh; padding: 30px; background: rgb(229, 208, 172); }
.brief-header { max-width: 1120px; margin: 0px auto; display: flex; justify-content: space-between; align-items: center; }
.brief-header img { width: 145px; height: auto; }
.brief-header .brief-back { margin-left: auto; padding-bottom: 5px; border-bottom: 1px solid var(--ink); font: 700 12px/1 var(--sans); text-decoration: none; }
.brief-header .language-switcher { margin-left: 14px; }
.brief-document { max-width: 980px; margin: 70px auto; padding: clamp(42px, 7vw, 90px); background: var(--paper-light); box-shadow: rgba(65, 40, 18, 0.17) 10px 18px 26px; }
.brief-document h1 { margin: 0px; font: 570 clamp(44px,6vw,82px)/.94 var(--sans); letter-spacing: -0.06em; }
.brief-page-lead { width: 82%; margin: 34px 0px 60px auto; font: 450 24px/1.35 var(--serif); }
.brief-document section { padding: 27px 0px; display: grid; grid-template-columns: 55px 1fr 1.35fr; gap: 24px; border-top: 1px solid var(--line); }
.brief-document section > span { color: var(--red); font: 750 10px/1 var(--sans); }
.brief-document section h2 { margin: 0px; font: 650 23px/1.05 var(--sans); letter-spacing: -0.03em; }
.brief-document section p { margin: 0px; font-size: 17px; line-height: 1.45; }
.brief-return { margin: 45px 0px 0px auto; width: fit-content; display: block; padding-bottom: 7px; border-bottom: 2px solid var(--ink); font: 700 14px/1 var(--sans); text-decoration: none; }
@media (max-width: 720px) {
.brief-page { padding: 18px; }
.brief-header { flex-wrap: wrap; }
.brief-header > a:first-child { order: 1; }
.brief-header .language-switcher { order: 2; margin-left: auto; }
.brief-header .brief-back { order: 3; flex-basis: 100%; width: fit-content; margin-top: 10px; margin-left: auto; }
.brief-header img { width: 115px; }
.brief-header .brief-back { font-size: 10px; }
.brief-document { margin: 40px auto; padding: 45px 24px; }
.brief-page-lead { width: 100%; margin: 28px 0px 45px; font-size: 20px; }
.brief-document section { grid-template-columns: 35px 1fr; }
.brief-document section p { grid-column: 2; }
}
html { scroll-padding-top: 20px; }
body { background: var(--paper); font-family: var(--serif); text-rendering: optimizelegibility; }
body::before { opacity: 0.08; mix-blend-mode: multiply; }
button, input, select, textarea { font-family: inherit; }
button, a, summary, input, select, textarea { outline-offset: 4px; }
:focus-visible { outline: 2px solid var(--red); }
.scene-label, .scene-number, .eyebrow, .definition-kicker, .brief-kicker, .copy-kicker, .question-kicker, .builder-kicker, .prototype-figure figcaption span, .prototype-figure figcaption small, .lens-controls, .lens-filter, .scroll-marker, .activity-step > span, .activity-step p, .validation-list span, .pilot-ledger span, .contact-form label, .table-footer p, .brief-header .brief-back, .brief-document section > span { font-family: var(--mono) !important; font-style: normal; }
h1, h2, h3, strong { text-wrap: balance; }
h1 em, h2 em, h3 em, .crossed-word, .validation-heading h2 em, .pilot-heading h2 em, .self-correction-heading h2 em, .uncertainty-intro h2 em, .privacy-title h2 em, .method-heading h2 em, .contact-message h2 em { color: inherit; font-family: inherit; font-style: normal; font-weight: inherit; }
.hero-table { min-height: 760px; background-image: url("assets/prototypes/hero-archive-v2.webp"); background-position: center center; }
.hero-shade { background: linear-gradient(90deg, rgba(238, 230, 213, 0.98) 0%, rgba(238, 230, 213, 0.93) 34%, rgba(238, 230, 213, 0.44) 52%, rgba(21, 36, 58, 0.04) 76%), linear-gradient(0deg, rgba(21, 36, 58, 0.23), transparent 31%); }
.hero-title-wrap { top: 18vh; left: clamp(30px, 5.2vw, 82px); width: min(790px, 61vw); }
.eyebrow { margin-bottom: 19px; color: var(--red); font-size: 10px; font-weight: 600; letter-spacing: 0.11em; }
.hero-title-wrap h1 { font: 610 clamp(50px, 5.55vw, 84px)/.94 var(--serif); letter-spacing: -0.047em; }
.hero-title-wrap h1 strong { color: var(--ink); font-weight: 650; }
.crossed-word { letter-spacing: inherit; }
.crossed-word::after { top: 57%; height: 4px; background: var(--red); transform: rotate(-2deg); }
.hero-note { left: clamp(30px, 7vw, 105px); bottom: 7vh; width: min(390px, 32vw); padding: 16px 20px 18px; border: 1px solid rgba(21, 36, 58, 0.16); background: rgba(247, 241, 229, 0.96); box-shadow: var(--paper-shadow); transform: rotate(-0.8deg); }
.hero-note::before { height: 20px; background: rgba(224, 207, 173, 0.7); }
.hero-note span { color: var(--red); font: 600 9px/1 var(--mono); }
.hero-note p { font-size: 17px; }
.move-instruction { top: 35%; left: 58%; font-family: var(--mono); }
.move-instruction small { font: 400 11px/1.2 var(--mono); }
.movable-lens { left: 57%; top: 37%; width: clamp(130px, 13vw, 195px); }
.lens-glass { border-width: clamp(9px, 0.9vw, 13px); border-color: rgba(50, 116, 184, 0.9); background: rgba(50, 116, 184, 0.15); }
.lens-handle { background: rgb(185, 130, 73); border-radius: 2px 10px 10px 2px; }
.lens-filter span { font-family: var(--mono); font-weight: 500; }
.lens-filter strong { font-family: var(--mono); font-weight: 600; }
.lens-lesson { right: 12vw; top: 63%; width: min(250px, 20vw); border-top-width: 1px; }
.lens-lesson span { font-family: var(--mono); font-weight: 500; }
.lens-lesson strong { font: 550 16px/1.35 var(--serif); }
.lens-controls { right: 12vw; bottom: 11vh; padding: 7px; border: 1px solid rgba(255, 255, 255, 0.45); color: white; background: rgba(21, 36, 58, 0.82); font-size: 9px; }
.lens-controls button { border-radius: 0px; font: 500 9px/1 var(--mono); }
.lens-controls button.is-active { color: white; border-color: var(--red); background: var(--red); }
.lens-controls small { font: 400 10px/1.25 var(--mono); }
.scroll-marker { right: 4vw; bottom: 24px; font-size: 9px; }
.scroll-marker i { width: 44px; height: 44px; border-width: 1px; border-radius: 0px; }
.lens-target-color { left: 62%; top: 24%; }
.lens-target-shape { left: 76%; top: 49%; }
.lens-target-count { left: 56%; top: 69%; }
.workbench { background: linear-gradient(90deg, rgba(255, 255, 255, 0.13), transparent 23%, rgba(84, 64, 37, 0.035) 55%, transparent 78%), repeating-linear-gradient(92deg, transparent 0px, transparent 180px, rgba(91, 65, 35, 0.027) 181px, transparent 183px, transparent 360px), rgb(215, 192, 156); }
.table-scene { padding: 96px clamp(30px, 7vw, 112px); }
.scene-number, .scene-label { font-size: 9px; font-weight: 500; }
.scene-number { color: var(--red); }
.scene-label { color: var(--ink-muted); }
.brief-kicker, .copy-kicker, .definition-kicker { color: var(--red) !important; font-size: 9px !important; font-weight: 600 !important; }
.prototype-figure { position: relative; z-index: 3; margin: 52px auto 0px; padding: 0px; display: grid; grid-template-columns: minmax(0px, 1.9fr) minmax(250px, 0.72fr); align-items: stretch; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); background: transparent; }
.prototype-figure img { width: 100%; height: 100%; min-height: 290px; object-fit: cover; filter: saturate(0.82) contrast(0.96); }
.prototype-figure figcaption { position: relative; padding: 22px 0px 20px 27px; border-left: 1px solid var(--line); background: linear-gradient(rgba(21, 36, 58, 0.055) 1px, transparent 1px) 0px 0px / 100% 25px, rgba(247, 241, 229, 0.88); }
.prototype-figure figcaption::before { content: ""; position: absolute; top: -8px; right: 18px; width: 36px; height: 16px; background: rgba(223, 71, 43, 0.8); transform: rotate(2deg); }
.prototype-figure figcaption span, .prototype-figure figcaption strong, .prototype-figure figcaption small { display: block; }
.prototype-figure figcaption span { color: var(--red); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; }
.prototype-figure figcaption strong { margin-top: 19px; font-size: clamp(20px, 1.8vw, 27px); line-height: 1.14; font-weight: 600; }
.prototype-figure figcaption small { margin-top: 21px; color: var(--ink-muted); font-size: 8px; line-height: 1.5; letter-spacing: 0.04em; text-transform: uppercase; }
.definition-scene { padding-top: 108px; padding-bottom: 92px; }
.definition-sheet { width: min(980px, 80vw); margin-left: 6vw; padding: 50px clamp(35px, 5vw, 72px) 42px; border: 1px solid rgba(21, 36, 58, 0.17); background: var(--paper-light); box-shadow: var(--paper-shadow); transform: rotate(-0.25deg); }
.definition-sheet h2 { font: 610 clamp(34px, 4vw, 58px)/1.03 var(--serif); letter-spacing: -0.038em; }
.definition-sheet h2 strong { color: inherit; font-weight: 700; }
.definition-lead { margin-top: 24px; font-size: clamp(19px, 1.75vw, 24px); }
.pattern-scene { padding-bottom: 105px; }
.pattern-statement { width: min(1010px, 82vw); margin-top: 4vh; font: 610 clamp(48px, 6vw, 87px)/.96 var(--serif); letter-spacing: -0.05em; }
.pattern-statement span:nth-child(2), .pattern-statement span:nth-child(3) { margin-left: 0px; color: inherit; font: inherit; text-transform: none; }
.pattern-statement span:nth-child(2) { position: relative; width: fit-content; padding-right: 5px; }
.pattern-statement span:nth-child(2)::after { content: ""; position: absolute; left: 0px; right: 0px; bottom: 0.08em; height: 4px; background: var(--red); transform: rotate(-1deg); }
.activity-disclosure { position: relative; z-index: 3; width: min(1120px, 88vw); margin: 38px auto 0px; }
.activity-disclosure .pattern-activity, .activity-disclosure .fit-demonstrator, .activity-disclosure .evidence-workbench, .activity-disclosure .data-workspace { width: 100%; margin-top: 28px; }
.pattern-activity { width: min(1120px, 88vw); margin-top: 56px; border: 1px solid var(--ink); background: linear-gradient(rgba(21,36,58,.04) 1px, transparent 1px) 0 0 / 100% 29px,
    var(--paper-light); box-shadow: rgba(59, 47, 31, 0.1) 10px 17px 22px; }
.training-samples, .hypothesis-case, .rule-control { padding-top: 30px; padding-bottom: 30px; }
.activity-step > span { border-radius: 0px; color: white; background: var(--ink); }
.activity-step p { color: var(--red); font-size: 9px; }
.activity-step h3 { font: 620 clamp(23px,2.3vw,34px)/1.08 var(--serif); letter-spacing: -0.02em; }
.feature-token, .mini-token { filter: saturate(0.45); }
.token-green { background: rgb(184, 173, 150); }
.test-options button { border-radius: 0px; background: rgba(247, 241, 229, 0.78); }
.test-options button[aria-pressed="true"] { border-color: var(--red); box-shadow: inset 0 0 0 2px var(--red); }
.reveal-rule, .check-evidence { border-radius: 0px; color: white; background: var(--ink); font-family: var(--mono); font-size: 10px; letter-spacing: 0.03em; }
.reveal-rule:hover, .check-evidence:hover { background: var(--red); }
.pattern-copy { margin-top: 52px; }
.pattern-copy .serif-lead { font-size: clamp(26px, 3vw, 42px); }
.self-correction-scene { padding-top: 96px; padding-bottom: 96px; background: linear-gradient(100deg, rgba(255, 255, 255, 0.15), transparent 48%), rgb(214, 190, 152); }
.self-correction-heading { width: min(960px, 80vw); }
.self-correction-heading h2 { font: 610 clamp(42px,5.4vw,76px)/.97 var(--serif); letter-spacing: -0.045em; }
.self-correction-heading > p:last-child { margin-top: 23px; font-size: 18px; }
.fit-demonstrator { width: min(960px, 82vw); margin-top: 44px; padding: 18px; border: 1px solid var(--ink); background: rgba(247, 241, 229, 0.48); box-shadow: none; }
.prototype-disclaimer { font-size: 8px; font-weight: 500; }
.fit-stage { min-height: 240px; border-width: 1px; background: rgb(230, 215, 186); }
.fit-slot { bottom: 24px; width: 170px; height: 73px; border-width: 10px; }
.fit-piece { top: 28px; width: 132px; height: 63px; border-radius: 0px; }
.fit-stage > p { left: 22px; bottom: 22px; font-size: 15px; }
.fit-demonstrator[data-fit-state="fit"] .fit-piece { top: 151px; }
.fit-demonstrator[data-fit-state="stop"] .fit-piece { top: 126px; width: 184px; background: var(--red); }
.fit-demonstrator[data-fit-state="edge"] .fit-piece { top: 140px; width: 160px; background: rgb(186, 140, 88); }
.fit-controls { border-width: 1px; }
.fit-controls button { min-height: 78px; border-radius: 0px; }
.fit-controls button.is-active { background: var(--ink); }
.uncertainty-scene { padding-top: 96px; padding-bottom: 105px; background: linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px) 0 0 / 31px 100%,
    var(--felt); }
.uncertainty-intro { margin-top: 2vh; }
.uncertainty-intro h2 { font: 610 clamp(43px,5.6vw,80px)/.97 var(--serif); letter-spacing: -0.045em; }
.uncertainty-intro h2 em { color: white; }
.uncertainty-intro > p { margin-top: 22px; }
.uncertainty-intro > p, .uncertainty-brief, .evidence-selection-feedback, .evidence-heading > p { color: rgba(255, 255, 255, 0.82); }
.uncertainty-brief { margin-top: 38px; }
.evidence-workbench { margin-top: 46px; border-width: 1px; background: rgba(255, 255, 255, 0.024); }
.claim-panel { border-bottom: 1px solid rgba(255, 255, 255, 0.35); }
.evidence-heading h3, .decision-heading h3 { font: 610 clamp(24px,2.4vw,34px)/1.08 var(--serif); }
.evidence-bank { gap: 12px; }
.evidence-bank button { min-height: 145px; padding: 20px; border: 1px solid rgba(255, 255, 255, 0.34); border-radius: 0px; background: transparent; transform: none; }
.evidence-bank button:hover { transform: translateY(-3px); }
.evidence-bank button[aria-pressed="true"] { border-color: white; background: rgba(255, 255, 255, 0.1); box-shadow: inset 4px 0 var(--red); transform: none; }
.evidence-bank button > span { width: 26px; height: 26px; margin-bottom: 16px; border-radius: 0px; font-family: var(--mono); }
.evidence-bank button strong { font: 600 18px/1.2 var(--serif); }
.evidence-bank button small { font-family: var(--mono); font-size: 8px; }
.evidence-workbench.is-checked .evidence-bank button[data-evidence-kind="support"]::after, .evidence-workbench.is-checked .evidence-bank button[data-evidence-kind="conflict"]::after, .evidence-workbench.is-checked .evidence-bank button[data-evidence-kind="irrelevant"]::after { color: white; }
.evidence-decision { border-top-width: 1px; }
.answer-place { border-radius: 0px; }
.answer-place.is-selected { border-color: var(--red); background: rgba(223, 71, 43, 0.18); }
.evidence-reveal { border-top-color: var(--red); }
.evidence-legend span:first-child, .evidence-legend span:nth-child(2), .evidence-legend span:last-child { color: white; }
.evidence-reflection { border-left-color: var(--red); background: rgba(223, 71, 43, 0.06); }
.privacy-scene { padding-top: 96px; padding-bottom: 105px; }
.privacy-title { width: min(920px, 74vw); margin: 52px 0px 0px 4vw; }
.privacy-title h2 { font: 610 clamp(42px,5.4vw,76px)/.97 var(--serif); letter-spacing: -0.045em; }
.privacy-title h2 em { color: inherit; }
.privacy-title > p { margin-top: 23px; font-size: 18px; }
.data-workspace { width: min(1030px, 83vw); margin-top: 48px; }
.scenario-switch button { border-radius: 0px; font-family: var(--mono); font-size: 9px; }
.scenario-switch button.is-active { color: white; background: var(--ink); }
.data-scenario { margin-bottom: 29px; }
.data-scenario span { color: var(--red); font-family: var(--mono); font-size: 8px; }
.data-scenario strong { font: 600 15px/1.3 var(--serif); }
.data-bank { gap: 10px; }
.data-token { width: clamp(70px, 6vw, 87px); padding: 8px; border-radius: 0px; color: var(--ink); background: rgb(217, 195, 160); font: 600 11px/1.1 var(--serif); transform: rotate(-1.5deg); }
.data-token:nth-child(2n), .data-token:nth-child(3n) { transform: rotate(1.5deg); }
.data-token.sensitive { color: var(--ink); background: rgb(215, 203, 184); box-shadow: inset 0 0 0 1px var(--red); }
.data-token.location { color: var(--ink); background: rgba(50, 116, 184, 0.25); }
.minimum-tray { border-radius: 0px; }
.tray-slots span { border-radius: 0px; }
.privacy-takeaway { margin-top: 38px; border-top-width: 2px; }
.method-scene { padding-top: 96px; padding-bottom: 105px; }
.method-heading { width: min(1000px, 82vw); }
.method-heading h2 { font: 610 clamp(42px,5.4vw,76px)/.97 var(--serif); letter-spacing: -0.045em; }
.method-heading > p { margin-top: 24px; border-left-color: var(--red); font-size: 18px; }
.validation-scene { padding-top: 96px; padding-bottom: 96px; background: var(--paper-light); }
.validation-heading h2, .pilot-heading h2 { font: 610 clamp(42px,5.4vw,76px)/.97 var(--serif); letter-spacing: -0.045em; }
.validation-heading h2 em, .pilot-heading h2 em { color: inherit; }
.validation-heading > p:last-child, .pilot-heading > p:last-child { margin-top: 24px; font-size: 18px; }
.validation-list { margin-top: 48px; border-top-width: 2px; }
.validation-list li { min-height: 64px; padding: 14px 0px; }
.validation-list span { font-size: 8px; font-weight: 500; }
.validation-list strong { font: 600 18px/1.2 var(--serif); }
.validation-list small { font: 500 11px/1.35 var(--mono); }
.evidence-basis { margin-top: 36px; border-top-width: 2px; border-top-color: var(--red); }
.evidence-basis a { font-family: var(--mono); font-size: 10px; }
.pilot-scene { padding-top: 96px; padding-bottom: 96px; }
.pilot-documentation { width: min(1100px, 88vw); }
.pilot-ledger { margin-top: 48px; border-top-width: 2px; }
.pilot-ledger section { padding-top: 18px; }
.pilot-ledger span { font-size: 8px; font-weight: 500; }
.pilot-ledger li { font-size: 14px; }
.interest-links { margin-top: 36px; }
.interest-links a { font: 600 14px/1.25 var(--serif); }
.interest-links a::after { color: var(--red); }
.open-place { min-height: 0px; padding-top: 96px; padding-bottom: 135px; display: grid; grid-template-columns: minmax(0px, 0.9fr) minmax(0px, 1.1fr); gap: clamp(35px, 5vw, 76px); align-items: start; background: var(--paper); }
.open-place::before { display: none; }
.contact-message { width: 100%; margin: 45px 0px 0px; grid-column: 2; }
.contact-message h2 { font: 610 clamp(42px,5.3vw,74px)/.97 var(--serif); letter-spacing: -0.045em; }
.contact-message > p:not(.eyebrow) { margin-top: 24px; font-size: 18px; }
.contact-form { margin-top: 26px; }
.contact-form label { font-size: 8px; font-weight: 500; }
.contact-form input, .contact-form select, .contact-form textarea { font: 500 16px/1.3 var(--serif); }
.contact-form .contact-action { font: 500 11px/1 var(--mono); }
.contact-message small { font-family: var(--mono); font-size: 9px; }
.table-footer { bottom: 30px; }
.table-footer p { font-size: 9px; font-weight: 500; }
.brief-page { background: rgb(215, 192, 156); }
.brief-document { background: var(--paper-light); box-shadow: var(--paper-shadow); }
.brief-document h1 { font: 610 clamp(42px,5.4vw,74px)/.97 var(--serif); letter-spacing: -0.045em; }
.brief-page-lead { font-size: 22px; }
.brief-document section h2 { font: 620 22px/1.1 var(--serif); }
@media (max-width: 1000px) {
.hero-title-wrap { width: 70vw; }
.prototype-figure { grid-template-columns: minmax(0px, 1.6fr) minmax(220px, 0.7fr); }
.pilot-ledger { grid-template-columns: 1fr 1fr; }
.pilot-ledger section:nth-child(3) { border-left: 0px; border-top: 1px solid var(--line); }
.pilot-ledger section:nth-child(4) { border-top: 1px solid var(--line); }
}
@media (max-width: 720px) {
.tableau { min-height: 760px; }
.hero-table { min-height: 760px; background-position: 61% center; }
.hero-shade { background: linear-gradient(rgba(238, 230, 213, 0.98) 0%, rgba(238, 230, 213, 0.94) 37%, rgba(238, 230, 213, 0.16) 61%, rgba(21, 36, 58, 0.15) 100%); }
.hero-title-wrap { top: 100px; left: 17px; width: calc(100% - 34px); }
.eyebrow { margin-bottom: 16px; font-size: 8px; }
.hero-title-wrap h1 { font-size: clamp(38px, 10.7vw, 44px); line-height: 0.95; letter-spacing: -0.045em; }
.hero-title-wrap h1 br { display: none; }
.hero-title-wrap h1 strong { display: block; margin-top: 3px; }
.hero-note { left: 17px; bottom: 210px; width: min(300px, 76vw); padding: 11px 13px; }
.hero-note p { margin-top: 5px; font-size: 13px; line-height: 1.3; }
.move-instruction { top: auto; bottom: 170px; left: 19px; color: white; text-shadow: rgba(21, 36, 58, 0.7) 0px 1px 4px; }
.movable-lens { left: 47%; top: auto; bottom: 82px; width: 132px; }
.lens-target-color { left: 17%; top: auto; bottom: 150px; }
.lens-target-shape { left: 72%; top: auto; bottom: 186px; }
.lens-target-count { left: 28%; top: auto; bottom: 48px; }
.lens-lesson { inset: auto auto 63px 16px; width: 125px; font-size: 11px; }
.move-instruction { display: none; }
.lens-lesson strong { font-size: 12px; }
.lens-controls { left: 16px; right: 16px; bottom: 15px; justify-content: center; }
.lens-controls > span, .lens-controls small { display: none; }
.scroll-marker { display: none; }
.table-scene { padding: 58px 17px; overflow: hidden; }
.scene-number { top: 24px; left: 17px; }
.scene-label { top: 24px; right: 17px; }
.prototype-figure, .pilot-documentation { width: 100%; margin-top: 28px; grid-template-columns: 1fr; }
.prototype-figure img { min-height: 0px; height: 210px; object-fit: cover; }
.prototype-figure figcaption { padding: 14px 13px 15px; border-left: 0px; border-top: 1px solid var(--line); }
.prototype-figure figcaption::before { top: -6px; width: 28px; height: 12px; }
.prototype-figure figcaption strong { margin-top: 10px; font-size: 18px; }
.prototype-figure figcaption small { margin-top: 10px; font-size: 7px; }
.activity-disclosure { width: 100%; margin-top: 24px; }
.activity-disclosure .pattern-activity, .activity-disclosure .fit-demonstrator, .activity-disclosure .evidence-workbench, .activity-disclosure .data-workspace { margin-top: 18px; }
.definition-scene { padding-top: 58px; padding-bottom: 56px; }
.definition-sheet { width: 100%; margin: 0px; padding: 30px 20px 26px; transform: none; }
.definition-sheet::before { width: 55px; height: 17px; top: -9px; }
.definition-sheet h2 { font-size: 31px; line-height: 1.02; }
.definition-lead { width: 100%; margin-top: 16px; font-size: 17px; }
.pattern-scene { padding-bottom: 58px; }
.pattern-statement { width: 100%; margin-top: 10px; font-size: 42px; line-height: 0.96; }
.pattern-statement span:nth-child(n) { margin-left: 0px; }
.pattern-activity { width: 100%; margin-top: 30px; }
.training-samples, .hypothesis-case, .rule-control { padding: 21px 15px; }
.activity-step h3 { font-size: 21px; }
.pattern-copy { width: 100%; margin-top: 30px; }
.pattern-copy .serif-lead { font-size: 25px; }
.self-correction-scene { padding-top: 58px; padding-bottom: 58px; }
.self-correction-heading { width: 100%; margin: 0px; }
.self-correction-heading h2 { font-size: 39px; }
.self-correction-heading > p:last-child { width: 100%; margin-top: 17px; font-size: 15px; }
.fit-demonstrator { width: 100%; margin-top: 28px; padding: 10px; }
.fit-stage { min-height: 205px; }
.fit-slot { width: 130px; height: 60px; }
.fit-piece { width: 102px; height: 52px; }
.fit-stage > p { width: 125px; font-size: 12px; }
.fit-demonstrator[data-fit-state="fit"] .fit-piece { top: 126px; }
.fit-demonstrator[data-fit-state="stop"] .fit-piece { top: 105px; width: 146px; }
.fit-demonstrator[data-fit-state="edge"] .fit-piece { top: 115px; width: 132px; }
.fit-controls button { min-height: 70px; padding: 10px 7px; grid-template-columns: 19px 1fr; }
.fit-controls strong { font-size: 13px; }
.fit-controls small { font-size: 10px; }
.uncertainty-scene { padding-top: 58px; padding-bottom: 60px; }
.uncertainty-intro { width: 100%; margin: 8px 0px 0px; }
.uncertainty-intro h2 { font-size: 39px; }
.uncertainty-intro > p { width: 100%; margin-top: 17px; font-size: 15px; }
.uncertainty-brief { width: 100%; margin-top: 28px; }
.evidence-workbench { width: 100%; margin-top: 30px; }
.evidence-bank { grid-template-columns: 1fr; }
.evidence-bank button { min-height: 105px; }
.evidence-decision .answer-place { min-height: 112px; }
.evidence-control { grid-template-columns: 1fr; }
.privacy-scene, .method-scene, .validation-scene, .pilot-scene, .open-place { padding-top: 58px; padding-bottom: 60px; }
.open-place { display: block; }
.privacy-title, .method-heading, .validation-heading, .pilot-heading { width: 100%; margin: 30px 0px 0px; }
.privacy-title h2, .method-heading h2, .validation-heading h2, .pilot-heading h2, .contact-message h2 { font-size: 39px; }
.privacy-title > p, .method-heading > p, .validation-heading > p:last-child, .pilot-heading > p:last-child { width: 100%; margin-top: 17px; font-size: 15px; }
.method-heading > p { padding-left: 14px; }
.data-workspace { width: 100%; margin-top: 30px; }
.data-scenario { margin-bottom: 20px; }
.privacy-takeaway { width: 100%; margin-top: 25px; }
.validation-list { width: 100%; margin-top: 28px; }
.validation-list li { grid-template-columns: 30px 1fr; gap: 9px; }
.validation-list small { grid-column: 2; }
.evidence-basis { width: 100%; margin-top: 28px; }
.pilot-ledger { width: 100%; margin-top: 28px; grid-template-columns: 1fr; }
.pilot-ledger section, .pilot-ledger section + section { padding: 15px 0px; border-left: 0px; border-top: 1px solid var(--line); }
.interest-links { width: 100%; margin-top: 28px; grid-template-columns: 1fr; }
.interest-links a:nth-child(2n) { padding-left: 0px; border-left: 0px; }
.open-place { padding-bottom: 125px; }
.contact-message { width: 100%; margin-top: 30px; }
.contact-message > p:not(.eyebrow), .contact-form { width: 100%; }
.table-footer { left: 17px; right: 17px; bottom: 20px; grid-template-columns: 90px 1fr auto; gap: 12px; }
.table-footer img { width: 85px; }
.table-footer p:nth-of-type(2) { display: none; }
.brief-page { padding: 16px; }
.brief-header { align-items: flex-start; }
.brief-header img { width: 105px; }
.brief-document { margin: 35px auto; padding: 28px 20px; }
.brief-document h1 { font-size: 38px; }
.brief-page-lead { width: 100%; margin: 24px 0px 36px; font-size: 18px; }
.brief-document section { grid-template-columns: 30px 1fr; gap: 12px; }
.brief-document section p { grid-column: 2; }
}
@media (prefers-reduced-motion: reduce) {
*, ::before, ::after { scroll-behavior: auto !important; animation: auto ease 0s 1 normal none running none !important; transition: none !important; }
.reveal { opacity: 1 !important; transform: none !important; }
}
.activity-instruction { position: relative; z-index: 4; width: min(1120px, 88vw); margin: 42px auto 0px; padding: 17px 0px 18px 58px; border-top: 1px solid; border-bottom: 1px solid color-mix(in srgb, currentcolor 24%, transparent); }
.activity-instruction::before { content: "→"; position: absolute; left: 0px; top: 17px; color: var(--red); font: 500 25px/1 var(--mono); }
.activity-instruction > span { display: block; margin-bottom: 7px; color: var(--red); font: 500 8px/1 var(--mono); letter-spacing: 0.11em; text-transform: uppercase; }
.activity-instruction p { max-width: 850px; margin: 0px; font-size: clamp(18px, 1.7vw, 24px); line-height: 1.3; }
.evidence-instruction { color: white; }
.activity-is-open { margin-top: 22px; }
.activity-is-open > .pattern-activity, .activity-is-open > .fit-demonstrator, .activity-is-open > .evidence-workbench, .activity-is-open > .data-workspace { margin-top: 0px; }
.pattern-instruction { margin-top: 45px; }
.pattern-activity { display: grid; grid-template-columns: 0.88fr 1.05fr; box-shadow: rgba(59, 47, 31, 0.13) 12px 18px 34px; }
.pattern-activity .training-samples { border-right: 1px solid var(--line); }
.pattern-activity .hypothesis-case { border-top: 0px; }
.pattern-activity .rule-control { grid-column: 1 / -1; border-top: 1px solid var(--ink); }
.test-options button { position: relative; min-height: 148px; cursor: grab; transition: transform 0.2s, box-shadow 0.2s, background 0.2s; }
.test-options button:hover { transform: translateY(-4px) rotate(-0.35deg); }
.test-options button:active { cursor: grabbing; transform: translateY(0px); }
.test-options button[aria-pressed="true"] { background: rgb(255, 250, 240); transform: translateY(-5px); }
.pattern-test-bench { position: relative; min-height: 155px; margin-top: 24px; border: 1px solid var(--line); background: linear-gradient(90deg, transparent 49.8%, rgba(21, 36, 58, 0.08) 50%, transparent 50.2%), rgba(213, 189, 152, 0.18); overflow: hidden; }
.pattern-test-bench .test-origin { position: absolute; left: 18px; top: 14px; color: var(--ink-muted); font: 500 8px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.test-track { position: absolute; left: 18%; right: 25%; top: 69px; border-top: 1px dashed var(--line); }
.test-track::after { content: "→"; position: absolute; right: -6px; top: -12px; color: var(--red); font: 20px/1 var(--mono); }
.test-socket { position: absolute; right: 8%; top: 26px; width: 118px; height: 92px; display: grid; place-items: center; border: 2px solid var(--ink); background: rgba(247, 241, 229, 0.6); }
.test-socket span { position: absolute; top: -18px; width: max-content; font: 500 8px/1 var(--mono); text-transform: uppercase; }
.test-socket i { width: 47px; height: 47px; border: 2px dashed var(--line); transition: border-radius 0.28s, transform 0.28s, background 0.28s; }
.pattern-test-bench[data-selected-test="circle-lines"] .test-socket i { border-radius: 50%; }
.pattern-test-bench[data-selected-test="square-lines"] .test-socket i, .pattern-test-bench[data-selected-test="circle-lines"] .test-socket i { background-image: repeating-linear-gradient(90deg, transparent 0px, transparent 8px, rgba(21, 36, 58, 0.55) 8px, rgba(21, 36, 58, 0.55) 10px); }
.pattern-test-bench > p { position: absolute; left: 18px; bottom: 14px; width: 48%; margin: 0px; color: var(--ink-muted); font-size: 12px; line-height: 1.35; }
.rule-outcome:not([hidden]) { animation: 0.35s ease-out 0s 1 normal none running materialReveal; }
.fit-instruction { margin-top: 38px; }
.fit-demonstrator { display: grid; grid-template-columns: minmax(0px, 1.45fr) minmax(260px, 0.55fr); gap: 0px; padding: 0px; background: rgba(247, 241, 229, 0.28); }
.fit-demonstrator .prototype-disclaimer { grid-column: 1 / -1; margin: 0px; padding: 10px 13px; border-bottom: 1px solid var(--line); }
.fit-stage { min-height: 350px; border-top: 0px; border-bottom: 0px; border-left: 0px; border-image: none; border-right: 1px solid var(--ink); }
.fit-slot { left: 70%; right: auto; bottom: 58px; width: 190px; height: 92px; transform: translateX(-50%); }
.fit-piece { left: 70%; right: auto; top: 35px; opacity: 0; transform: translateX(-50%) translateY(-15px); transition: top 0.65s cubic-bezier(0.2, 0.75, 0.25, 1), bottom 0.65s cubic-bezier(0.2, 0.75, 0.25, 1), transform 0.65s, width 0.4s, opacity 0.2s; }
.fit-demonstrator[data-fit-state="idle"] .fit-piece { opacity: 0; }
.fit-demonstrator[data-fit-state]:not([data-fit-state="idle"]) .fit-piece { opacity: 1; }
.fit-demonstrator[data-fit-state="fit"] .fit-piece { top: auto; bottom: 72px; transform: translateX(-50%); }
.fit-demonstrator[data-fit-state="stop"] .fit-piece { top: auto; bottom: 150px; transform: translateX(-50%) rotate(1.5deg); box-shadow: rgba(70, 40, 25, 0.22) 0px 13px 13px; }
.fit-demonstrator[data-fit-state="edge"] .fit-piece { top: auto; bottom: 118px; transform: translateX(-50%) rotate(9deg); box-shadow: rgba(70, 40, 25, 0.23) 13px 16px 13px; }
.fit-stage > p { left: 26px; bottom: 27px; width: min(320px, 43%); }
.fit-controls { align-self: stretch; display: grid; grid-template-columns: 1fr; border: 0px; }
.fit-controls button { position: relative; min-height: 102px; padding: 15px 14px 14px 82px; display: block; border-top: 0px; border-right: 0px; border-left: 0px; border-image: none; border-bottom: 1px solid var(--line); text-align: left; background: rgba(247, 241, 229, 0.42); cursor: grab; }
.fit-controls button:hover { background: rgba(247, 241, 229, 0.78); }
.fit-controls button:active { cursor: grabbing; }
.fit-controls button > span { position: absolute; left: 20px; top: 22px; width: 43px; height: 43px; border: 2px solid var(--ink); background: rgb(190, 147, 96); box-shadow: rgba(70, 40, 25, 0.18) 3px 5px 7px; }
.fit-controls button[data-fit-control="fit"] > span { width: 38px; border-radius: 2px; }
.fit-controls button[data-fit-control="stop"] > span { width: 54px; background: var(--red); }
.fit-controls button[data-fit-control="edge"] > span { width: 48px; transform: rotate(8deg); }
.fit-controls button.is-active { color: var(--ink); background: rgba(247, 241, 229, 0.9); box-shadow: inset 4px 0 var(--red); }
.fit-controls button.is-active > span { transform: translateX(7px); }
.fit-controls strong, .fit-controls small { display: block; }
.fit-controls small { margin-top: 6px; font: 500 9px/1 var(--mono); text-transform: uppercase; }
.fit-reset { grid-column: 2; padding: 13px 14px; border-right: 0px; border-bottom: 0px; border-left: 0px; border-image: none; border-top: 1px solid var(--line); background: transparent; cursor: pointer; font: 500 9px/1 var(--mono); text-align: left; }
.evidence-instruction { border-color: rgba(255, 255, 255, 0.7); }
.evidence-workbench { margin-top: 0px; }
.evidence-bank button { cursor: grab; }
.evidence-bank button:active { cursor: grabbing; }
.evidence-composition { position: relative; min-height: 155px; margin-top: 26px; border: 1px solid rgba(255, 255, 255, 0.32); background: rgba(0, 0, 0, 0.08); overflow: hidden; }
.evidence-layer, .evidence-open-space { position: absolute; top: 25px; width: 31%; height: 86px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, 0.5); opacity: 0.16; transition: transform 0.28s, opacity 0.28s, background 0.28s; }
.evidence-layer span, .evidence-open-space span { font: 500 22px/1 var(--mono); }
.evidence-layer small, .evidence-open-space small { position: absolute; bottom: 8px; font: 500 7px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; }
.evidence-layer-support { left: 18%; transform: translateX(-80px); }
.evidence-layer-conflict { right: 18%; transform: translateX(80px); }
.evidence-open-space { left: 34.5%; border-style: dashed; opacity: 0.45; }
.evidence-layer-noise {
  right: 10px;
  top: 105px;
  width: clamp(150px, 24%, 205px);
  height: 40px;
  padding: 0;
  grid-template-columns: 40px minmax(0, 1fr);
  place-items: stretch;
  align-items: center;
  transform: rotate(2deg);
}
.evidence-layer-noise span {
  align-self: stretch;
  display: grid;
  place-items: center;
  border-right: 1px solid rgba(255, 255, 255, 0.42);
  font-size: 16px;
}
.evidence-composition .evidence-layer-noise small {
  position: static;
  padding: 0 10px;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.evidence-workbench.has-support .evidence-layer-support { opacity: 0.9; transform: translateX(0px); background: rgba(255, 255, 255, 0.05); }
.evidence-workbench.has-conflict .evidence-layer-conflict { opacity: 0.9; transform: translateX(0px); background: rgba(255, 255, 255, 0.05); }
.evidence-workbench.has-noise .evidence-layer-noise { opacity: 1; transform: rotate(2deg) translateY(-8px); }
.evidence-workbench.has-support.has-conflict .evidence-open-space { opacity: 1; border-color: white; background: rgba(223, 71, 43, 0.12); }
.evidence-composition.is-resolved .evidence-layer-support { border-left: 3px solid white; }
.evidence-composition.is-resolved .evidence-layer-conflict { border-right: 3px solid white; }
.evidence-selection-feedback { min-height: 20px; }
.answer-balance { grid-template-columns: 1fr 1.15fr 1fr; }
.answer-unknown { border-width: 2px; min-height: 210px; }
.uncertainty-brief { width: min(760px, 64vw); margin: 38px 3vw 0px auto; }
.privacy-title { margin-top: 38px; }
.privacy-instruction { margin-top: 34px; }
.data-workspace { margin-top: 0px; }
.scenario-switch { position: sticky; top: 0px; z-index: 2; }
.data-token { position: relative; cursor: grab; transition: transform 0.18s, box-shadow 0.18s, opacity 0.18s; }
.data-token:hover { transform: translateY(-4px) rotate(0deg); }
.data-token:active { cursor: grabbing; }
.data-token.is-selected { transform: translateY(-7px) rotate(0deg); }
.data-token[data-purpose-state="needed"] { box-shadow: inset 0 -4px var(--ink), 0 7px 10px rgba(59,47,31,.15); }
.data-token[data-purpose-state="optional"] { box-shadow: inset 0 -4px var(--blue), 0 7px 10px rgba(59,47,31,.15); }
.data-token[data-purpose-state="unnecessary"] { opacity: 0.62; box-shadow: rgb(138, 129, 116) 0px -4px inset; }
.data-token[data-purpose-state="intrusive"] { opacity: 0.72; box-shadow: inset 0 -4px var(--red); }
.data-token[data-purpose-state="needed"]::after { content: var(--label-needed); }
.data-token[data-purpose-state="optional"]::after { content: var(--label-optional); }
.data-token[data-purpose-state="unnecessary"]::after { content: var(--label-unnecessary); }
.data-token[data-purpose-state="intrusive"]::after { content: var(--label-intrusive); color: var(--red); }
.method-workbench { position: relative; z-index: 3; width: min(1180px, 91vw); margin: 48px auto 0px; display: grid; grid-template-columns: minmax(185px, 0.32fr) minmax(0px, 1fr); border: 1px solid var(--ink); background: var(--paper-light); box-shadow: var(--paper-shadow); }
.method-controls { display: grid; border-right: 1px solid var(--ink); }
.method-controls button { min-height: 78px; padding: 13px 16px; display: grid; grid-template-columns: 28px 1fr; gap: 5px 10px; border-top: 0px; border-right: 0px; border-left: 0px; border-image: none; border-bottom: 1px solid var(--line); color: var(--ink); text-align: left; background: transparent; cursor: pointer; }
.method-controls button:hover { background: rgba(213, 189, 152, 0.25); }
.method-controls button[aria-selected="true"] { box-shadow: inset 4px 0 var(--red); background: rgba(213, 189, 152, 0.32); }
.method-controls button > span { grid-row: 1 / 3; padding-top: 2px; color: var(--red); font: 500 8px/1 var(--mono); }
.method-controls strong { font: 600 18px/1 var(--serif); }
.method-controls small { font: 500 8px/1 var(--mono); text-transform: uppercase; }
.method-stage { position: relative; min-height: 390px; overflow: hidden; background: linear-gradient(rgba(21, 36, 58, 0.06) 1px, transparent 1px) 0px 0px / 100% 31px, linear-gradient(90deg, rgba(21, 36, 58, 0.04) 1px, transparent 1px) 0px 0px / 31px 100%; }
.method-grid { position: absolute; inset: 0px; }
.method-piece, .method-ghost, .method-test { position: absolute; left: 21%; top: 37%; width: 82px; height: 82px; border: 2px solid var(--ink); background: rgb(196, 154, 104); transition: left 0.35s, top 0.35s, transform 0.35s, opacity 0.25s; }
.method-piece i, .method-test i { position: absolute; inset: 13px; background: repeating-linear-gradient(90deg, transparent 0px, transparent 10px, rgba(21, 36, 58, 0.45) 10px, rgba(21, 36, 58, 0.45) 12px); }
.method-ghost { opacity: 0; border-style: dashed; background: transparent; }
.method-film { position: absolute; left: 40%; top: 17%; width: 33%; height: 53%; border: 1px solid rgba(50, 116, 184, 0.7); background: rgba(50, 116, 184, 0.12); opacity: 0; transform: rotate(-2deg); transition: opacity 0.25s; }
.method-test { left: 73%; top: 24%; width: 64px; height: 64px; opacity: 0; background: rgb(213, 189, 152); }
.method-stage-copy { position: absolute; left: 49%; right: 7%; bottom: 34px; padding-top: 14px; border-top: 1px solid var(--ink); }
.method-stage-copy > span { color: var(--red); font: 500 8px/1 var(--mono); text-transform: uppercase; }
.method-stage-copy h3 { margin: 8px 0px 0px; font: 610 clamp(24px, 2.7vw, 38px)/1.03 var(--serif); }
.method-stage-copy p { margin: 12px 0px 0px; color: var(--ink-muted); font-size: 14px; line-height: 1.4; }
.method-workbench[data-method-state="think"] .method-piece { left: 39%; top: 35%; transform: rotate(4deg); }
.method-workbench[data-method-state="check"] .method-piece { left: 47%; top: 31%; transform: rotate(4deg); }
.method-workbench[data-method-state="check"] .method-film { opacity: 1; }
.method-workbench[data-method-state="repair"] .method-ghost { left: 47%; top: 31%; opacity: 0.35; transform: rotate(4deg); }
.method-workbench[data-method-state="repair"] .method-piece { left: 68%; top: 25%; transform: rotate(-5deg); }
.method-workbench[data-method-state="repair"] .method-film { opacity: 0.45; }
.method-workbench[data-method-state="design"] .method-ghost { left: 47%; top: 31%; opacity: 0.25; transform: rotate(4deg); }
.method-workbench[data-method-state="design"] .method-piece { left: 61%; top: 27%; transform: rotate(-5deg); }
.method-workbench[data-method-state="design"] .method-test { opacity: 1; transform: rotate(8deg); }
@keyframes materialReveal { 
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0px); }
}
@media (max-width: 720px) {
.activity-instruction { width: 100%; margin-top: 27px; padding: 14px 0px 15px 40px; }
.activity-instruction::before { top: 14px; font-size: 18px; }
.activity-instruction p { font-size: 17px; line-height: 1.28; }
.activity-is-open { width: 100%; margin-top: 16px; }
.pattern-activity { display: block; margin-top: 0px; }
.pattern-activity .training-samples { border-right: 0px; }
.pattern-activity .rule-control { display: block !important; }
.test-options { grid-template-columns: 1fr; }
.test-options button { min-height: 92px; }
.pattern-test-bench { min-height: 175px; }
.test-socket { right: 9%; top: 37px; width: 88px; height: 79px; }
.test-track { left: 12%; right: 36%; top: 77px; }
.pattern-test-bench > p { width: 62%; font-size: 10px; }
.uncertainty-brief { width: 100%; margin: 28px 0px 0px; }
.fit-demonstrator { display: block; margin-top: 0px; }
.fit-stage { min-height: 280px; border-right: 0px; border-bottom: 1px solid var(--ink); }
.fit-slot { left: 72%; right: auto; bottom: 62px; width: 128px; height: 65px; }
.fit-piece { left: 72%; right: auto; }
.fit-demonstrator[data-fit-state="fit"] .fit-piece { top: auto; bottom: 68px; }
.fit-demonstrator[data-fit-state="stop"] .fit-piece { top: auto; bottom: 127px; }
.fit-demonstrator[data-fit-state="edge"] .fit-piece { top: auto; bottom: 100px; }
.fit-stage > p { left: 15px; bottom: 18px; width: 46%; font-size: 11px; }
.fit-controls { grid-template-columns: repeat(3, 1fr); }
.fit-controls button { min-height: 118px; padding: 65px 7px 9px; text-align: center; border-right: 1px solid var(--line); }
.fit-controls button > span { left: 50%; top: 14px; transform: translateX(-50%); }
.fit-controls button.is-active > span { transform: translateX(-50%) translateY(5px); }
.fit-controls strong { font-size: 12px; }
.fit-controls small { font-size: 7px; }
.fit-reset { grid-column: auto; width: 100%; }
.evidence-workbench:not(.has-evidence) .evidence-decision { display: block !important; }
.evidence-composition { min-height: 175px; }
.evidence-layer, .evidence-open-space { top: 24px; height: 92px; }
.evidence-layer-support { left: 6%; }
.evidence-layer-conflict { right: 6%; }
.evidence-open-space { left: 34.5%; }
.evidence-layer-noise { top: 131px; height: 40px; }
.evidence-layer small, .evidence-open-space small { font-size: 6px; }
.answer-balance { grid-template-columns: 1fr; }
.answer-unknown, .evidence-decision .answer-place { min-height: 96px; }
.privacy-title { margin-top: 10px; }
.data-workspace { margin-top: 0px; }
.data-bank { padding-bottom: 18px; }
.method-workbench { width: 100%; margin-top: 30px; display: block; }
.method-controls { display: flex; overflow-x: auto; border-right: 0px; border-bottom: 1px solid var(--ink); scroll-snap-type: x mandatory; }
.method-controls button { flex: 0 0 120px; min-height: 70px; scroll-snap-align: start; }
.method-stage { min-height: 390px; }
.method-piece, .method-ghost { left: 14%; top: 18%; width: 67px; height: 67px; }
.method-film { left: 35%; top: 11%; width: 45%; height: 32%; }
.method-test { left: 74%; top: 15%; width: 53px; height: 53px; }
.method-stage-copy { left: 16px; right: 16px; bottom: 23px; }
.method-stage-copy h3 { font-size: 27px; }
.method-workbench[data-method-state="think"] .method-piece { left: 39%; top: 19%; }
.method-workbench[data-method-state="check"] .method-piece { left: 48%; top: 18%; }
.method-workbench[data-method-state="repair"] .method-ghost, .method-workbench[data-method-state="design"] .method-ghost { left: 48%; top: 18%; }
.method-workbench[data-method-state="repair"] .method-piece { left: 69%; top: 15%; }
.method-workbench[data-method-state="design"] .method-piece { left: 58%; top: 16%; }
}
@media (prefers-reduced-motion: reduce) {
.test-options button, .test-socket i, .fit-piece, .fit-controls button > span, .evidence-layer, .method-piece, .method-ghost, .method-film, .method-test { transition: none !important; animation: auto ease 0s 1 normal none running none !important; }
.rule-outcome:not([hidden]) { animation: auto ease 0s 1 normal none running none; }
}
.eyebrow, .hero-note span, .scene-number, .scene-label, .brief-kicker, .copy-kicker, .definition-kicker, .question-kicker, .builder-kicker, .validation-list span, .pilot-ledger span, .contact-form label, .table-footer p { font-size: var(--type-meta) !important; line-height: 1.35 !important; }
.scene-number, .scene-label { font-size: var(--type-meta-compact) !important; }
.hero-note span { font-size: 11px !important; }
.eyebrow, .brief-kicker, .copy-kicker, .definition-kicker, .question-kicker, .builder-kicker, .validation-list span, .pilot-ledger span, .contact-form label { letter-spacing: 0.08em !important; }
.move-instruction { font-size: 11px; line-height: 1.25; }
.move-instruction small { font-size: 12px; line-height: 1.3; }
.lens-target { font-size: 11px; line-height: 1.2; letter-spacing: 0.08em; }
.lens-filter span { font-size: 11px; line-height: 1.25; }
.lens-lesson > span { font-size: 11px; line-height: 1.3; letter-spacing: 0.08em; }
.lens-controls, .lens-controls button { font-size: var(--type-control); line-height: 1.2; }
.lens-controls small { font-size: 11.5px; line-height: 1.35; }
.scroll-marker { font-size: 11px; line-height: 1.25; }
.prototype-figure figcaption span { font-size: 11px; line-height: 1.35; }
.prototype-figure figcaption small { font-size: 11px; line-height: 1.55; letter-spacing: 0.025em; }
.prototype-disclaimer { font-size: 11px; line-height: 1.4; }
.mobile-disclosure > summary { font-size: 11.5px !important; line-height: 1.35 !important; }
.activity-instruction > span, .activity-step p, .hypothesis-pair span, .pattern-test-bench .test-origin, .test-socket span, .result-zone span, .scenario-switch button, .data-scenario span, .method-stage-copy > span { font-size: var(--type-meta) !important; line-height: 1.3 !important; letter-spacing: 0.08em !important; }
.reveal-rule, .check-evidence, .reset-pattern, .reset-evidence, .reset-data, .fit-reset { font-size: var(--type-control); line-height: 1.3; }
.feature-token span { font-size: 11px; line-height: 1.2; }
.pattern-test-bench > p { font-size: 13px; line-height: 1.45; }
.fit-controls small { font-size: 11px; line-height: 1.3; letter-spacing: 0.04em; }
.fit-stage > p { font-size: 15px; line-height: 1.4; }
.evidence-bank button small { color: rgba(255, 255, 255, 0.74); font-size: 11px; line-height: 1.35; }
.evidence-bank button::after { font-size: 11px; line-height: 1.25; letter-spacing: 0.05em; }
.evidence-layer small, .evidence-open-space small { font-size: 11px; line-height: 1.25; letter-spacing: 0.035em; }
.evidence-selection-feedback { font-size: 16px; line-height: 1.4; }
.answer-place small { font-size: 11.5px; line-height: 1.35; }
.evidence-legend span { font-size: 11px; line-height: 1.3; letter-spacing: 0.06em; }
.evidence-bank button > span { font-size: 11px; line-height: 1.15; }
.data-token { font-size: 13px; line-height: 1.15; }
.privacy-takeaway span { font-size: 11px; line-height: 1.3; letter-spacing: 0.08em; }
.minimum-tray > p:first-child { font-size: 11.5px; line-height: 1.35; }
.method-controls button > span { font-size: 11px; line-height: 1.25; }
.method-controls small { font-size: 11px; line-height: 1.25; letter-spacing: 0.04em; }
.validation-list small { font-size: 12px; line-height: 1.4; }
.contact-message small { font-size: 11.5px; line-height: 1.5; }
.evidence-basis a, .contact-form .contact-action { font-size: 12px; line-height: 1.3; }
@media (min-width: 721px) {
.hero-table .lens-controls { top: auto; right: clamp(32px, 5vw, 76px); bottom: 68px; min-height: 50px; max-width: calc(-64px + 100vw); flex-wrap: nowrap; }
.hero-table .lens-controls > span { white-space: nowrap; }
.hero-table .lens-controls small { display: none; }
.hero-table .lens-lesson { top: auto; right: clamp(32px, 5vw, 76px); bottom: 156px; width: min(280px, 25vw); }
}
@media (min-width: 721px) and (max-width: 900px) {
.hero-table .scroll-marker { display: none; }
}
@media (max-width: 720px) {
.eyebrow { font-size: 11px !important; }
.lens-target { font-size: 11px; }
.lens-controls { left: 16px; right: 16px; bottom: 14px; min-height: 50px; }
.lens-lesson { inset: auto auto 96px 16px; width: min(170px, 44vw); }
.lens-target { opacity: 0; color: transparent; text-shadow: none; }
.prototype-figure figcaption span { font-size: 11px; }
.prototype-figure figcaption small { font-size: 11px; line-height: 1.55; }
.prototype-disclaimer { font-size: 11px; }
.pattern-test-bench > p { font-size: 11.5px; line-height: 1.4; }
.fit-stage > p { font-size: 12.5px; line-height: 1.35; }
.fit-controls small { font-size: 11px; line-height: 1.25; }
.fit-reset { font-size: 11px; }
.evidence-layer small, .evidence-open-space small { font-size: 11px; line-height: 1.2; }
.evidence-bank button small { font-size: 11px; }
.answer-place small { font-size: 11px; }
.data-token { font-size: 12px; line-height: 1.15; }
.method-controls button > span, .method-controls small { font-size: 11px; line-height: 1.25; }
.method-stage-copy > span { font-size: 11px !important; }
.validation-list small { font-size: 11px; }
.contact-form label { font-size: 11px !important; }
.contact-message small { width: 100%; font-size: 11px; }
}
body { font-family: var(--sans); font-size: 16px; line-height: 1.5; }
p, li, dd, label, input, select, textarea, button { text-wrap: pretty; }
.scene-label, .eyebrow, .definition-kicker, .brief-kicker, .copy-kicker, .question-kicker, .builder-kicker, .prototype-figure figcaption span, .prototype-figure figcaption small, .lens-controls, .lens-filter, .scroll-marker, .activity-step p, .validation-list span, .pilot-ledger span, .contact-form label, .table-footer p { font-family: var(--sans) !important; }
.scene-number, .activity-step > span, .method-controls button > span, .method-stage-copy > span { font-family: var(--mono) !important; }
.brief-kicker, .copy-kicker, .definition-kicker, .question-kicker, .builder-kicker, .activity-instruction > span, .activity-step p, .prototype-figure figcaption span, .prototype-disclaimer, .privacy-takeaway span { font-size: 12px !important; line-height: 1.35 !important; letter-spacing: 0.07em !important; }
.scene-label, .scene-number { font-size: 12px !important; }
.table-scene { min-height: 0px; padding: 78px clamp(30px, 7vw, 112px); }
.scene-number, .scene-label { top: 32px; }
.scene-number { left: clamp(30px, 3vw, 48px); }
.scene-label { right: clamp(30px, 7vw, 112px); }
.hero-table { min-height: 800px; }
.hero-title-wrap { top: 17vh; width: min(790px, 57vw); }
.hero-title-wrap h1 { font: 640 clamp(50px, 5.3vw, 80px)/.95 var(--serif); letter-spacing: -0.048em; }
.hero-note { width: min(390px, 31vw); padding: 15px 18px 17px; }
.hero-note span { font-family: var(--sans); font-size: 12px !important; }
.hero-note p { font: 500 17px/1.4 var(--sans); }
.move-instruction { top: 29%; left: 66%; transform: rotate(-7deg); font-family: var(--sans); font-size: 12px; }
.move-instruction small { font: 500 13px/1.35 var(--sans); }
.lens-filter span, .lens-filter strong, .lens-lesson span { font-family: var(--sans); }
.lens-lesson { top: auto; right: clamp(34px, 5vw, 76px); bottom: 132px; width: min(300px, 26vw); }
.lens-lesson > span { font-size: 12px; }
.lens-lesson strong { font: 600 16px/1.4 var(--sans); }
.lens-controls { top: auto; right: clamp(34px, 5vw, 76px); bottom: 46px; min-height: 48px; font-family: var(--sans); }
.lens-controls button { min-height: 34px; padding-inline: 13px; font: 600 13px/1 var(--sans); }
.scroll-marker { left: 50%; right: auto; bottom: 22px; max-width: 290px; transform: translateX(-50%); font: 600 12px/1.25 var(--sans); }
.scroll-marker i { flex: 0 0 42px; width: 42px; height: 42px; }
.definition-scene { padding-top: 78px; padding-bottom: 72px; }
.definition-sheet { width: min(1120px, 90vw); margin: 12px auto 0px; padding: 40px 0px 0px; border-right: 0px; border-bottom: 0px; border-left: 0px; border-image: none; border-top: 2px solid var(--ink); background: transparent; box-shadow: none; transform: none; }
.definition-sheet::before { display: none; }
.definition-sheet h2 { max-width: 1020px; font: 650 clamp(34px, 3.7vw, 54px)/1.05 var(--sans); letter-spacing: -0.038em; }
.definition-sheet h2 strong { color: var(--red); font-weight: 700; }
.definition-lead { width: min(700px, 70%); margin: 22px 0px 0px auto; font: 550 clamp(18px, 1.55vw, 22px)/1.4 var(--sans); }
.lesson-snapshot { margin-top: 40px; display: grid; grid-template-columns: minmax(0px, 1.35fr) minmax(300px, 0.65fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.lesson-snapshot-copy { padding: 28px 38px 30px 0px; }
.lesson-snapshot h3 { max-width: 720px; margin: 0px; font: 650 clamp(25px, 2.55vw, 37px)/1.08 var(--sans); letter-spacing: -0.025em; }
.lesson-snapshot-copy > p:last-child { max-width: 680px; margin: 18px 0px 0px; color: var(--ink-muted); font-size: 16px; line-height: 1.55; }
.pillar-sequence { margin-top: 38px; }
.pillar-sequence > p:not(.definition-kicker) { max-width: 980px; margin: 0px; font: 600 clamp(20px, 2vw, 28px)/1.32 var(--sans); }
.pillar-track { position: relative; margin-top: 28px; display: grid; grid-template-columns: repeat(6, 1fr); }
.pillar-track::before { content: ""; position: absolute; left: 7%; right: 7%; top: 19px; border-top: 1px solid var(--ink); }
.pillar-track span { position: relative; padding-top: 48px; text-align: center; font-size: 13px; font-weight: 650; }
.pillar-track span::before { content: ""; position: absolute; z-index: 1; left: 50%; top: 7px; width: 24px; height: 24px; border: 2px solid var(--ink); background: var(--paper); transform: translateX(-50%) rotate(4deg); }
.pillar-track span:nth-child(2)::before { border-radius: 50%; }
.pillar-track span:nth-child(3)::before { background: rgba(50, 116, 184, 0.2); }
.pillar-track span:nth-child(4)::before { border-style: dashed; }
.pillar-track span:nth-child(5)::before { width: 30px; color: white; border-color: var(--red); background: var(--red); }
.pillar-track span:nth-child(6)::before { transform: translateX(-50%) rotate(45deg); }
.inline-cta { margin-top: 24px; font-family: var(--sans); font-size: 15px; }
.pattern-scene { padding-top: 74px; padding-bottom: 82px; }
.pattern-statement { width: min(1050px, 86vw); margin: 28px 0px 0px 4vw; font: 700 clamp(43px, 5.1vw, 73px)/.98 var(--sans); letter-spacing: -0.05em; }
.pattern-statement span { display: inline; }
.pattern-statement span:nth-child(2), .pattern-statement span:nth-child(3) { margin-left: 0.14em; }
.pattern-statement span:nth-child(2) { color: var(--red); }
.pattern-statement span:nth-child(2)::after { display: none; }
.activity-instruction { margin-top: 30px; }
.activity-instruction p { font-family: var(--sans); font-size: clamp(18px, 1.5vw, 22px); }
.activity-step h3, .hypothesis-pair strong, .test-options span, .rule-explanation, .builder-help, .sample-observation { font-family: var(--sans); }
.pattern-copy { width: min(900px, 75vw); margin: 38px 3vw 0px auto; }
.pattern-copy .serif-lead { font: 600 clamp(26px, 2.8vw, 39px)/1.17 var(--serif); }
.pattern-copy > p:not(.copy-kicker, .serif-lead) { max-width: 740px; font-size: 16px; line-height: 1.5; }
.didactic-note { padding: 14px 0px 0px 20px; border-top: 1px solid var(--line); border-left: 3px solid var(--blue); color: var(--ink-muted); margin-top: 20px !important; }
.self-correction-scene { padding-top: 76px; padding-bottom: 82px; }
.self-correction-heading { width: min(1050px, 86vw); margin-left: 3vw; }
.self-correction-heading h2 { font: 700 clamp(38px, 4.7vw, 65px)/1 var(--sans); letter-spacing: -0.047em; }
.self-correction-heading h2 em { color: var(--blue); font-family: var(--sans); font-style: normal; }
.self-correction-heading > p:last-child { max-width: 660px; margin: 20px 0px 0px auto; font-size: 17px; line-height: 1.5; }
.prototype-figure figcaption strong { font-family: var(--sans); }
.prototype-figure figcaption small { font-size: 12px; text-transform: none; font-family: var(--sans) !important; }
.uncertainty-scene { padding-top: 76px; padding-bottom: 84px; }
.uncertainty-intro h2 { font: 700 clamp(39px, 4.7vw, 67px)/1 var(--sans); letter-spacing: -0.047em; }
.uncertainty-intro h2 em { font-family: var(--serif); font-style: normal; }
.continuity-note { width: min(760px, 66vw); margin: 26px 2vw 0px auto; padding: 15px 0px 15px 22px; border-left: 3px solid var(--red); color: rgba(255, 255, 255, 0.82); font-size: 16px; line-height: 1.5; }
.evidence-bank button strong, .evidence-heading h3, .decision-heading h3, .answer-place span, .evidence-reflection, .uncertainty-brief { font-family: var(--sans); }
.uncertainty-brief { margin-top: 32px; }
.privacy-scene { padding-top: 76px; padding-bottom: 78px; }
.privacy-title { width: min(980px, 80vw); margin-top: 28px; }
.privacy-title h2 { font: 700 clamp(39px, 4.7vw, 66px)/1 var(--sans); letter-spacing: -0.047em; }
.privacy-title h2 em { color: var(--blue); font-family: var(--sans); font-style: normal; }
.data-scenario strong, .data-token, .tray-feedback { font-family: var(--sans); }
.data-token { min-height: 63px; font-size: 13px; }
.privacy-takeaway { width: min(650px, 58vw); margin-top: 30px; }
.privacy-takeaway p { font: 600 clamp(22px, 2.2vw, 31px)/1.25 var(--serif); }
.human-boundary-scene { padding-top: 76px; padding-bottom: 82px; background: linear-gradient(90deg, rgba(255, 255, 255, 0.11), transparent 42%), rgb(205, 177, 136); }
.human-boundary-heading { width: min(1040px, 85vw); margin-left: 4vw; }
.human-boundary-heading h2 { max-width: 930px; margin: 0px; font: 700 clamp(40px, 5vw, 70px)/.98 var(--sans); letter-spacing: -0.05em; }
.human-boundary-heading > p:last-child { max-width: 690px; margin: 22px 0px 0px auto; font-size: 17px; line-height: 1.5; }
.human-handoff { width: min(1080px, 88vw); margin: 40px auto 0px; display: grid; grid-template-columns: minmax(280px, 0.85fr) minmax(0px, 1.15fr); border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink); }
.handoff-scenario { padding: 28px 34px 30px 0px; border-right: 1px solid var(--line); }
.handoff-scenario > span { color: var(--red); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.handoff-scenario h3 { margin: 13px 0px 0px; font: 650 clamp(24px, 2.5vw, 36px)/1.13 var(--sans); letter-spacing: -0.025em; }
.handoff-scenario ul { margin: 24px 0px 0px; padding: 0px; list-style: none; }
.handoff-scenario li { padding: 9px 0px 9px 24px; border-top: 1px solid var(--line); font-size: 14px; }
.handoff-scenario li::before { content: "×"; float: left; margin-left: -24px; color: var(--red); font-weight: 700; }
.handoff-mechanism { padding: 30px 0px 30px 34px; }
.handoff-track { position: relative; min-height: 150px; display: grid; grid-template-columns: 1fr 48px 0.58fr 48px 1fr; align-items: center; }
.handoff-track > span { position: relative; z-index: 1; min-height: 88px; padding: 16px; display: grid; place-items: center; border: 2px solid var(--ink); text-align: center; font-weight: 700; transition: transform 0.25s, background 0.25s, color 0.25s; }
.handoff-track i { border-top: 2px solid var(--ink); }
.stop-token { color: white; background: var(--red); font-family: var(--mono); letter-spacing: 0.08em; transform: rotate(-3deg); min-height: 70px !important; border-color: var(--red) !important; }
.human-token { border-radius: 50%; background: var(--paper-light); }
.human-handoff[data-handoff-state="blocked"] .system-token { transform: translateX(18px); }
.human-handoff[data-handoff-state="blocked"] .stop-token { transform: rotate(-3deg) scale(1.16); box-shadow: rgba(21, 36, 58, 0.16) 6px 8px 0px; }
.human-handoff[data-handoff-state="human"] .human-token { transform: scale(1.08); color: rgb(255, 255, 255) !important; border-color: var(--ink) !important; background: var(--ink) !important; }
.handoff-actions { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.handoff-actions button { min-height: 58px; padding: 12px 16px; border: 0px; background: transparent; font-weight: 650; cursor: pointer; }
.handoff-actions button + button { border-left: 1px solid var(--line); }
.handoff-actions button:hover, .handoff-actions button:focus-visible, .handoff-actions button.is-selected { color: white; background: var(--ink); }
.handoff-reset { margin-top: 18px; padding: 0px 0px 5px; border-top: 0px; border-right: 0px; border-left: 0px; border-image: none; border-bottom: 1px solid var(--ink); background: transparent; font-weight: 600; cursor: pointer; }
.method-scene { padding-top: 76px; padding-bottom: 80px; }
.method-heading { width: min(980px, 82vw); }
.method-heading h2 { font: 700 clamp(40px, 4.8vw, 68px)/1 var(--sans); letter-spacing: -0.05em; }
.method-heading > p { max-width: 700px; margin-left: auto; font-size: 17px; }
.method-controls strong, .method-stage-copy h3 { font-family: var(--sans); }
.method-controls strong { font-size: 17px; }
.method-controls small { font-family: var(--sans); font-size: 12px; text-transform: none; }
.method-stage-copy p { font-size: 15px; }
.validation-scene, .pilot-scene { padding-top: 76px; padding-bottom: 80px; }
.validation-heading h2, .pilot-heading h2 { font: 700 clamp(39px, 4.7vw, 66px)/1 var(--sans); letter-spacing: -0.047em; }
.validation-heading h2 em, .pilot-heading h2 em { font-family: var(--serif); font-style: normal; }
.validation-list { margin-top: 38px; }
.validation-list li { grid-template-columns: 52px minmax(0px, 1fr) minmax(230px, 0.7fr); }
.validation-list strong, .validation-list small { font-family: var(--sans); }
.validation-list strong { font-size: 17px; }
.validation-list small { font-size: 13px; }
.evidence-basis p, .evidence-basis a, .pilot-ledger, .interest-links a { font-family: var(--sans); }
.pilot-documentation { margin-top: 38px; }
.pilot-ledger { margin-top: 36px; }
.interest-links { margin-top: 30px; }
.open-place { min-height: 0px; padding-top: 76px; padding-bottom: 138px; display: block; }
.contact-message { width: min(900px, 78vw); margin: 28px auto 0px; }
.contact-message h2 { max-width: 850px; font: 700 clamp(40px, 4.8vw, 68px)/1 var(--sans); letter-spacing: -0.05em; }
.contact-message h2 em { font-family: var(--serif); font-style: normal; }
.contact-message > p:not(.eyebrow) { max-width: 680px; margin-left: auto; font-size: 17px; line-height: 1.5; }
.contact-form { width: min(650px, 70vw); margin: 28px 0px 0px auto; }
.contact-form label { font-size: 12px !important; }
.contact-form input, .contact-form select, .contact-form textarea { font-family: var(--sans); font-size: 16px; }
.contact-form .contact-action { font-family: var(--sans); font-size: 14px; font-weight: 650; }
.contact-form .contact-action:disabled { color: var(--ink-muted); cursor: not-allowed; opacity: 0.7; }
.contact-message small { font-family: var(--sans); font-size: 13px; }
.contact-message [data-contact-note] { color: var(--red); font-weight: 600; }
.brief-document h1 { font: 700 clamp(40px, 4.8vw, 66px)/1 var(--sans); letter-spacing: -0.05em; }
.brief-page-lead, .brief-document section p { font-family: var(--sans); }
.brief-document section h2 { font-family: var(--sans); }
@media (max-width: 1000px) {
.hero-title-wrap { width: 64vw; }
.scroll-marker { display: none; }
.lesson-snapshot { grid-template-columns: 1fr; }
.human-handoff { grid-template-columns: 1fr; }
.handoff-scenario { border-right: 0px; border-bottom: 1px solid var(--line); }
.handoff-mechanism { padding-left: 0px; }
}
@media (max-width: 720px) {
.tableau, .hero-table { min-height: 800px; }
.hero-title-wrap { top: 96px; left: 16px; width: calc(100% - 32px); }
.hero-title-wrap h1 { font-size: clamp(34px, 9.5vw, 40px); line-height: 0.98; }
.hero-title-wrap h1 br { display: block; }
.hero-note { top: 330px; bottom: auto; left: 16px; width: min(318px, 100% - 32px); transform: rotate(-0.4deg); }
.hero-note p { font-size: 14px; }
.movable-lens { top: auto; bottom: 176px; left: 52%; width: 128px; }
.move-instruction { display: none; }
.lens-lesson { left: 16px; right: auto; bottom: 136px; width: min(210px, 56vw); padding-top: 9px; }
.lens-lesson > span { font-size: 11px; }
.lens-lesson strong { font-size: 12.5px; line-height: 1.35; }
.lens-controls { left: 16px; right: 16px; bottom: 58px; width: auto; max-width: calc(-32px + 100vw); min-height: 48px; overflow: hidden; }
.lens-controls button { flex: 1 1 0%; min-width: 0px; padding-inline: 8px; font-size: 12px; }
.scroll-marker { left: 16px; right: 16px; bottom: 12px; max-width: none; display: flex; justify-content: space-between; transform: none; font-size: 11px; }
.scroll-marker i { width: 34px; height: 34px; flex-basis: 34px; }
.table-scene { padding: 60px 17px; }
.scene-number, .scene-label { top: 23px; }
.scene-number { left: 17px; }
.scene-label { right: 17px; }
.definition-scene { padding-top: 58px; padding-bottom: 56px; }
.definition-sheet { width: 100%; margin: 0px; padding-top: 25px; }
.definition-sheet h2 { font-size: clamp(29px, 8vw, 36px); line-height: 1.07; }
.definition-lead { width: 100%; margin-top: 16px; font-size: 17px; }
.lesson-snapshot { margin-top: 28px; }
.lesson-snapshot-copy { padding: 22px 0px; }
.lesson-snapshot h3 { font-size: 25px; }
.lesson-snapshot-copy > p:last-child { font-size: 15px; }
.pillar-sequence { margin-top: 28px; }
.pillar-sequence > p:not(.definition-kicker) { font-size: 20px; }
.pillar-track { grid-template-columns: repeat(3, 1fr); row-gap: 18px; }
.pillar-track::before { display: none; }
.pillar-track span { padding-top: 41px; font-size: 12px; }
.pattern-statement { width: 100%; margin: 16px 0px 0px; font-size: clamp(36px, 10.8vw, 45px); }
.pattern-statement span { display: block; margin-left: 0px !important; }
.activity-instruction { margin-top: 24px; }
.activity-instruction p { font-size: 17px; }
.pattern-copy { width: 100%; margin: 28px 0px 0px; }
.pattern-copy .serif-lead { font-size: 25px; }
.pattern-copy > p:not(.copy-kicker, .serif-lead) { font-size: 15px; }
.self-correction-heading, .human-boundary-heading, .method-heading, .validation-heading, .pilot-heading { width: 100%; margin: 8px 0px 0px; }
.self-correction-heading h2, .human-boundary-heading h2, .method-heading h2, .validation-heading h2, .pilot-heading h2, .privacy-title h2, .uncertainty-intro h2, .contact-message h2 { font-size: clamp(34px, 9.9vw, 43px); line-height: 1.02; }
.self-correction-heading > p:last-child, .human-boundary-heading > p:last-child, .method-heading > p, .validation-heading > p:last-child, .pilot-heading > p:last-child, .privacy-title > p, .uncertainty-intro > p { width: 100%; margin-top: 17px; font-size: 15px; }
.prototype-figure figcaption small { display: none; }
.continuity-note { width: 100%; margin: 22px 0px 0px; font-size: 14px; }
.uncertainty-brief { width: 100%; margin: 26px 0px 0px; }
.evidence-bank button { padding: 58px 17px 17px; grid-template-columns: 1fr; }
.evidence-bank button > span { position: absolute; left: 17px; top: 14px; grid-row: auto; }
.evidence-bank button strong, .evidence-bank button small { grid-column: 1; }
.evidence-bank button::after { top: 14px; right: 14px; }
.privacy-title { width: 100%; margin: 8px 0px 0px; }
.privacy-title h2 br { display: none; }
.privacy-takeaway { width: 100%; margin-top: 26px; }
.privacy-takeaway p { font-size: 23px; }
.human-handoff { width: 100%; margin-top: 28px; }
.handoff-scenario { padding: 22px 0px; }
.handoff-scenario h3 { font-size: 24px; }
.handoff-mechanism { padding: 24px 0px 0px; }
.handoff-track { min-height: 120px; grid-template-columns: 1fr 28px 0.62fr 28px 1fr; }
.handoff-track > span { min-height: 70px; padding: 8px; font-size: 12px; }
.stop-token { min-height: 58px !important; font-size: 11px !important; }
.handoff-actions { grid-template-columns: 1fr; }
.handoff-actions button + button { border-top: 1px solid var(--line); border-left: 0px; }
.method-workbench { width: 100%; margin-top: 28px; }
.method-controls { display: grid; overflow: visible; border-right: 0px; border-bottom: 1px solid var(--ink); scroll-snap-type: none; }
.method-controls button { min-height: 64px; padding: 10px 13px; grid-template-columns: 30px 1fr; flex: 0 0 auto; }
.method-controls strong { font-size: 16px; }
.method-controls small { font-size: 12px; }
.method-stage { min-height: 345px; }
.validation-list { margin-top: 28px; }
.validation-list li { grid-template-columns: 34px 1fr; gap: 9px; }
.validation-list strong { font-size: 16px; }
.validation-list small { grid-column: 2; font-size: 13px; }
.pilot-documentation { margin-top: 28px; }
.open-place { padding-top: 60px; padding-bottom: 125px; }
.contact-message { width: 100%; margin-top: 8px; }
.contact-message > p:not(.eyebrow) { width: 100%; margin-left: 0px; font-size: 15px; }
.contact-form { width: 100%; margin-left: 0px; }
.table-footer { bottom: 20px; }
}
@media (max-width: 360px) {
.movable-lens { left: 40%; }
}
@media (prefers-reduced-motion: reduce) {
.handoff-track > span { transition: none !important; }
}
html { scroll-padding-top: 0; }
.table-scene, .audience-strip { scroll-margin-top: 24px; }
.navigation-sentinel { height: 1px; margin-top: -1px; pointer-events: none; }
.site-header {
  position: absolute;
  z-index: 200;
  top: 0;
  left: 0;
  width: 100%;
  min-height: var(--header-height);
  padding: 16px clamp(24px, 3.2vw, 52px);
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
  color: var(--ink);
  transition:
    transform var(--navigation-ease),
    opacity var(--navigation-ease),
    min-height var(--navigation-ease),
    padding var(--navigation-ease),
    background-color var(--navigation-ease),
    box-shadow var(--navigation-ease);
}
.site-header.is-navigation-hidden {
  transform: translateY(-110%);
  opacity: 0;
  pointer-events: none;
}
.site-lockup { flex: 0 0 auto; width: 112px; transition: width var(--navigation-ease); }
.site-lockup img { width: 100%; }
.primary-nav { flex: 1 1 0; display: flex; align-items: center; justify-content: flex-end; gap: clamp(17px, 2vw, 31px); }
.primary-nav > a { position: relative; padding: 8px 0; font: 650 13px/1 var(--sans); text-decoration: none; white-space: nowrap; }
.primary-nav > a:not(.nav-join)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 180ms ease;
}
.primary-nav > a:hover::after, .primary-nav > a:focus-visible::after, .primary-nav > a.is-active::after { transform: scaleX(1); }
.primary-nav .nav-join { padding: 11px 16px; color: #fff; background: var(--ink); }
.primary-nav .nav-join:hover, .primary-nav .nav-join:focus-visible { background: var(--red); }
.language-switcher {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(21, 36, 58, 0.42);
}
.language-switcher a {
  min-width: 34px;
  padding: 7px 8px 6px;
  color: var(--ink-muted);
  text-align: center;
  text-decoration: none;
  font: 700 10px/1 var(--sans);
  letter-spacing: 0.06em;
}
.language-switcher a + a { border-left: 1px solid rgba(21, 36, 58, 0.42); }
.language-switcher a[aria-current="page"] { color: #fff; background: var(--ink); }
.language-switcher a:hover, .language-switcher a:focus-visible { color: #fff; background: var(--red); }
.menu-toggle, .mobile-nav-actions { display: none; }
.chapter-index {
  position: fixed;
  z-index: 190;
  top: 50%;
  right: 16px;
  width: 138px;
  padding: 14px 0 13px 14px;
  display: none;
  color: var(--ink);
  background: linear-gradient(90deg, rgba(247, 241, 229, 0), rgba(247, 241, 229, 0.9) 28%);
  opacity: 0;
  transform: translate(14px, -50%);
  pointer-events: none;
  transition: opacity var(--navigation-ease), transform var(--navigation-ease);
}
.chapter-index.is-visible { opacity: 1; transform: translate(0, -50%); pointer-events: auto; }
.chapter-index > p {
  margin: 0 0 9px 12px;
  color: var(--ink-muted);
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.chapter-index-rail {
  position: absolute;
  top: 34px;
  bottom: 45px;
  left: 2px;
  width: 1px;
  background: rgba(21, 36, 58, 0.22);
}
.chapter-index-rail span {
  width: 2px;
  height: 100%;
  display: block;
  background: var(--red);
  transform: scaleY(0.04);
  transform-origin: top;
  transition: transform var(--navigation-ease);
}
.chapter-index nav { display: grid; }
.chapter-index nav a {
  min-height: 27px;
  padding: 5px 2px 5px 11px;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: start;
  color: var(--ink-muted);
  text-decoration: none;
}
.chapter-index nav a span { font: 600 11px/1.2 var(--mono); }
.chapter-index nav a em, .chapter-index nav a strong { font: 650 12px/1.2 var(--sans); font-style: normal; }
.chapter-index nav a strong { display: none; color: var(--ink); }
.chapter-index nav a:hover, .chapter-index nav a:focus-visible, .chapter-index nav a.is-active { color: var(--red); }
.chapter-index nav a.is-active em { display: none; }
.chapter-index nav a.is-active strong { display: block; color: var(--red); }
.chapter-index-join {
  margin: 9px 0 0 11px;
  padding-top: 9px;
  display: block;
  border-top: 1px solid rgba(21, 36, 58, 0.25);
  font: 700 12px/1.2 var(--sans);
  text-decoration: none;
}
.chapter-language-switcher {
  margin: 10px 0 0 11px;
  width: calc(100% - 13px);
}
.chapter-language-switcher a { flex: 1 1 50%; }
.mobile-contents-trigger, .mobile-contents-layer { display: none; }
.hero-table { min-height: max(800px, 100svh); }
.hero-title-wrap { top: 18vh; }
.audience-strip {
  position: relative;
  z-index: 3;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: #e3c99f;
}
.audience-strip a {
  min-height: 104px;
  padding: 20px clamp(28px, 6vw, 92px);
  display: grid;
  grid-template-columns: 1fr auto;
  align-content: center;
  gap: 8px 20px;
  text-decoration: none;
}
.audience-strip a + a { border-left: 1px solid var(--ink); }
.audience-strip span {
  grid-column: 1;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.audience-strip strong { grid-column: 1; font: 650 clamp(19px, 1.7vw, 24px)/1.15 var(--sans); }
.audience-strip i {
  grid-area: 1 / 2 / 3;
  align-self: center;
  font-size: 27px;
  font-style: normal;
  transition: transform 180ms ease;
}
.audience-strip a:hover i, .audience-strip a:focus-visible i { transform: translateX(6px); }
.definition-scene { padding-bottom: 52px; }
.definition-sheet { width: min(1080px, 88vw); }
.lesson-snapshot { margin-top: 28px; grid-template-columns: 1fr; }
.lesson-snapshot-copy {
  padding: 22px 0 24px;
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  column-gap: 42px;
}
.lesson-snapshot-copy .definition-kicker, .lesson-snapshot-copy h3 { grid-column: 1; }
.lesson-snapshot-copy > p:last-child { grid-column: 2; grid-row: 1 / 3; align-self: end; margin-top: 0; }
.inline-cta { margin-top: 18px; }
.self-correction-scene { padding-top: 58px; padding-bottom: 60px; }
.self-correction-heading > p:last-child { max-width: 620px; }
.self-correction-scene .activity-instruction { margin-top: 28px; }
.self-correction-scene .activity-disclosure { margin-top: 14px; }
.fit-stage { min-height: 280px; }
.fit-controls button { min-height: 80px; }
.human-handoff[data-handoff-state="blocked"] .stop-token { transform: rotate(-3deg) scale(1.12); }
.handoff-question { margin-top: 9px; }
.handoff-question span {
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.handoff-question h3 { max-width: 620px; margin: 9px 0 0; font: 650 clamp(22px, 2vw, 31px)/1.13 var(--sans); letter-spacing: -0.025em; }
.handoff-question p { margin: 8px 0 0; color: var(--ink-muted); font-size: 14px; }
.handoff-actions { margin-top: 20px; grid-template-columns: 1fr 1fr; border-bottom: 0; }
.handoff-actions button { min-height: 64px; border-bottom: 1px solid var(--line); text-align: left; }
.handoff-actions button:nth-child(2n+1) { border-right: 1px solid var(--line); }
.handoff-actions button + button { border-left: 0; }
.handoff-actions button[aria-pressed="true"] { color: #fff; background: var(--ink); }
.handoff-control { margin-top: 20px; display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center; }
.handoff-control p { margin: 0; font-size: 14px; line-height: 1.4; }
.handoff-check { min-height: 46px; padding: 11px 16px; border: 1px solid var(--ink); background: var(--paper-light); font-weight: 650; cursor: pointer; }
.handoff-check:hover, .handoff-check:focus-visible { color: #fff; background: var(--ink); }
.handoff-check:disabled { cursor: not-allowed; opacity: 0.46; }
.handoff-result { margin-top: 20px; padding: 18px 20px; border-left: 4px solid var(--red); background: rgba(247, 241, 229, 0.58); }
.handoff-result p { margin: 0; font-size: 14px; line-height: 1.45; }
.handoff-result p + p { margin-top: 10px; }
.handoff-result .handoff-reset { margin-top: 14px; }
.method-scene { padding-bottom: 58px; }
.project-status-board {
  width: min(1080px, 84vw);
  margin: 26px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--red);
  border-bottom: 1px solid var(--line);
}
.project-status-board > div { padding: 17px 22px 19px; }
.project-status-board > div + div { border-left: 1px solid var(--line); }
.project-status-board span {
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.project-status-board p { margin: 8px 0 0; font-size: 14px; line-height: 1.42; }
.interest-links .primary-interest { color: #fff; background: var(--ink); }
.support-scene {
  padding-top: 62px;
  padding-bottom: 64px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.18), transparent 45%), #d6b989;
}
.support-heading, .project-author-copy { width: min(1000px, 82vw); margin: 16px auto 0; }
.support-heading h2, .project-author-copy h2 {
  max-width: 900px;
  margin: 0;
  font: 700 clamp(40px, 4.8vw, 68px)/1 var(--sans);
  letter-spacing: -0.05em;
}
.support-heading h2 em { font-family: var(--serif); font-style: normal; }
.support-heading > p:last-child, .project-author-copy > p { max-width: 680px; margin: 21px 0 0 auto; font-size: 17px; line-height: 1.5; }
.support-ledger {
  width: min(1080px, 86vw);
  margin: 30px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.support-ledger span {
  min-height: 62px;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  font-weight: 600;
}
.support-ledger span:not(:nth-child(3n+1)) { border-left: 1px solid var(--line); }
.support-cta {
  width: min(360px, 80vw);
  margin: 24px max(7vw, calc(50vw - 540px)) 0 auto;
  padding: 14px 0;
  display: flex;
  justify-content: space-between;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  font-size: 16px;
  font-weight: 650;
  text-decoration: none;
}
.project-author-scene { padding-top: 58px; padding-bottom: 60px; background: var(--paper-light); }
.project-author-copy { display: grid; grid-template-columns: 0.75fr 1.25fr; column-gap: 48px; }
.project-author-copy .brief-kicker { grid-column: 1; }
.project-author-copy h2 { grid-column: 1; font-size: clamp(38px, 4.3vw, 60px); }
.project-author-copy > p { grid-column: 2; margin-top: 0; }
.project-author-copy > p + p { margin-top: 14px; }
.open-place { padding-top: 60px; }
.contact-message [data-contact-note] { color: var(--ink-muted); font-weight: 500; }
@media (min-width: 901px) {
.validation-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
.validation-list li {
    min-height: 88px;
    padding: 13px 16px;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 8px 12px;
  }
.validation-list li:nth-child(odd) { border-right: 1px solid var(--line); }
.validation-list small { grid-column: 2; }
.pilot-documentation img { min-height: 250px; }
}
.chapter-index a:focus-visible, .mobile-contents-trigger:focus-visible, .mobile-contents-sheet a:focus-visible, .mobile-contents-sheet button:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}
@media (min-width: 1440px) {
.chapter-index { display: block; }
.site-header.is-navigation-hidden { transform: translateY(-110%); }
.table-scene, .audience-strip { scroll-margin-top: 22px; }
.continuity-note { width: min(700px, 58vw); margin-right: clamp(150px, 10vw, 200px); }
}
@media (min-width: 901px) and (max-width: 1439px) {
body.nav-past-intro .site-header {
    position: fixed;
    min-height: 62px;
    padding-top: 9px;
    padding-bottom: 9px;
    background: var(--paper-light);
    box-shadow: rgba(21, 36, 58, 0.18) 0 1px 0, rgba(53, 43, 29, 0.08) 0 8px 20px;
  }
body.nav-past-intro .site-lockup { width: 82px; }
.table-scene, .audience-strip { scroll-margin-top: 72px; }
}
@media (max-width: 1050px) {
.site-header { gap: 22px; padding-inline: 24px; }
.primary-nav { gap: 17px; }
.primary-nav > a { font-size: 12px; }
.site-header > .language-switcher a { min-width: 30px; padding-inline: 6px; }
}
@media (max-width: 900px) {
:root { --header-height: 64px; }
body.has-mobile-contents { padding-bottom: calc(88px + env(safe-area-inset-bottom)); }
.site-header {
    min-height: var(--header-height);
    padding: calc(8px + env(safe-area-inset-top)) 16px 8px;
    background: rgba(247, 241, 229, 0.9);
    box-shadow: rgba(21, 36, 58, 0.18) 0 1px 0;
  }
.site-lockup { width: 90px; }
.site-header > .language-switcher {
    order: 2;
    margin-left: auto;
    margin-right: 4px;
  }
.site-header > .language-switcher a { min-width: 32px; min-height: 32px; display: grid; place-items: center; }
.menu-toggle {
    order: 3;
    margin-left: 0;
    padding: 9px 0 9px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 0;
    background: transparent;
    font: 700 13px/1 var(--sans);
    cursor: pointer;
  }
.menu-toggle i, .menu-toggle i::before, .menu-toggle i::after { width: 20px; height: 2px; display: block; background: var(--ink); }
.menu-toggle i { position: relative; background: transparent; }
.menu-toggle i::before, .menu-toggle i::after {
    content: "";
    position: absolute;
    left: 0;
    transition: transform 180ms ease, top 180ms ease;
  }
.menu-toggle i::before { top: -4px; }
.menu-toggle i::after { top: 4px; }
.menu-toggle[aria-expanded="true"] i::before { top: 0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] i::after { top: 0; transform: rotate(-45deg); }
.primary-nav {
    position: fixed;
    z-index: 1;
    top: calc(var(--header-height) + env(safe-area-inset-top));
    right: 0;
    left: 0;
    max-height: calc(100svh - var(--header-height) - env(safe-area-inset-top));
    padding: 22px 18px calc(30px + env(safe-area-inset-bottom));
    display: none;
    overflow-y: auto;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--ink);
    background: var(--paper-light);
  }
.primary-nav.is-open { display: grid; }
.primary-nav > a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 18px; }
.primary-nav > a:not(.nav-join)::after { display: none; }
.primary-nav .nav-join { margin-top: 8px; padding: 15px 16px; text-align: center; }
.mobile-nav-actions { margin-top: 8px; display: grid; }
.mobile-nav-actions a { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 650; text-decoration: none; }
body.menu-open { overflow: hidden; }
.hero-title-wrap { top: 108px; }
.audience-strip a { padding-inline: 34px; }
.project-status-board { width: 88vw; }
.mobile-contents-trigger {
    position: fixed;
    z-index: 205;
    right: 50%;
    bottom: calc(12px + env(safe-area-inset-bottom));
    width: min(290px, calc(100vw - 32px));
    min-height: 52px;
    padding: 9px 14px;
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(21, 36, 58, 0.72);
    border-radius: 0;
    color: #fff;
    background: rgba(21, 36, 58, 0.96);
    box-shadow: 0 5px 14px rgba(21, 36, 58, 0.14);
    opacity: 0;
    transform: translate(50%, 14px);
    pointer-events: none;
    transition: opacity var(--navigation-ease), transform var(--navigation-ease);
  }
.mobile-contents-trigger.is-visible { opacity: 1; transform: translate(50%, 0); pointer-events: auto; }
.mobile-contents-trigger > span { color: #ef553f; font: 700 11px/1 var(--mono); }
.mobile-contents-trigger strong { overflow: hidden; font: 650 14px/1.1 var(--sans); text-align: left; text-overflow: ellipsis; white-space: nowrap; }
.mobile-contents-trigger small { font: 700 11px/1 var(--sans); letter-spacing: 0.04em; text-transform: uppercase; }
.mobile-contents-layer {
    position: fixed;
    z-index: 300;
    inset: 0;
    display: grid;
    align-items: end;
  }
.mobile-contents-layer[hidden] { display: none; }
.mobile-contents-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(12, 22, 36, 0.48);
    opacity: 0;
    transition: opacity var(--navigation-ease);
  }
.mobile-contents-sheet {
    position: relative;
    width: 100%;
    max-height: min(80svh, 720px);
    padding: 18px 18px calc(18px + env(safe-area-inset-bottom));
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    overflow: hidden;
    border-top: 3px solid var(--red);
    background: var(--paper-light);
    box-shadow: 0 -16px 40px rgba(12, 22, 36, 0.22);
    transform: translateY(100%);
    transition: transform var(--navigation-ease);
  }
.mobile-contents-layer.is-open .mobile-contents-backdrop { opacity: 1; }
.mobile-contents-layer.is-open .mobile-contents-sheet { transform: translateY(0); }
.mobile-contents-sheet > header { padding-bottom: 13px; display: flex; align-items: start; justify-content: space-between; border-bottom: 1px solid var(--line); }
.mobile-contents-sheet > header p { margin: 0 0 4px; color: var(--red); font: 700 11px/1 var(--sans); letter-spacing: 0.09em; text-transform: uppercase; }
.mobile-contents-sheet > header h2 { margin: 0; font: 700 29px/1 var(--serif); }
.mobile-contents-sheet > header button {
    min-height: 40px;
    padding: 7px 0 7px 14px;
    border: 0;
    background: transparent;
    font: 700 13px/1 var(--sans);
  }
.mobile-contents-sheet nav { padding: 8px 0; overflow-y: auto; overscroll-behavior: contain; }
.mobile-contents-sheet nav a {
    min-height: 43px;
    padding: 10px 8px;
    display: grid;
    grid-template-columns: 34px 1fr;
    align-items: center;
    border-bottom: 1px solid rgba(21, 36, 58, 0.14);
    color: var(--ink);
    text-decoration: none;
  }
.mobile-contents-sheet nav a span { color: var(--ink-muted); font: 650 11px/1 var(--mono); }
.mobile-contents-sheet nav a strong { font: 650 14px/1.2 var(--sans); }
.mobile-contents-sheet nav a.is-active { padding-left: 11px; color: var(--red); box-shadow: inset 3px 0 0 var(--red); }
.mobile-contents-sheet nav a.is-active span { color: var(--red); }
.mobile-contents-sheet > footer { padding-top: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; border-top: 1px solid var(--ink); }
.mobile-contents-sheet > footer a { padding: 8px 0; font: 650 12px/1.25 var(--sans); text-decoration: none; }
.mobile-contents-sheet > footer span { margin-bottom: 4px; display: block; color: var(--red); font-size: 11px; text-transform: uppercase; }
.sheet-language-switcher {
  grid-column: 1 / -1;
  margin-top: 4px;
}
.sheet-language-switcher a {
  flex: 1 1 50%;
  padding: 12px;
  font-size: 12px;
}
.table-scene, .audience-strip { scroll-margin-top: 18px; }
}
@media (max-width: 720px) {
.hero-table { min-height: 760px; background-image: url("assets/prototypes/hero-archive-mobile.webp"); }
.hero-title-wrap { top: 86px; }
.hero-note { top: 310px; }
.movable-lens { bottom: 165px; }
.lens-lesson { bottom: 130px; }
.lens-controls { bottom: 53px; }
.scroll-marker { bottom: 8px; }
.audience-strip { grid-template-columns: 1fr; }
.audience-strip a { min-height: 82px; padding: 15px 18px; }
.audience-strip a + a { border-top: 1px solid var(--ink); border-left: 0; }
.audience-strip span { font-size: 11px; }
.audience-strip strong { font-size: 18px; }
.definition-scene { padding-bottom: 42px; }
.lesson-snapshot { margin-top: 20px; }
.lesson-snapshot-copy { padding: 15px 0 17px; display: block; }
.lesson-snapshot-copy > p:last-child { margin-top: 13px; }
.self-correction-scene { padding-top: 48px; padding-bottom: 50px; }
.fit-stage { min-height: 240px; }
.fit-controls button { min-height: 96px; }
.human-handoff { width: 100%; }
.handoff-mechanism { padding-top: 24px; }
.handoff-track { min-height: 116px; }
.handoff-question h3 { font-size: 24px; }
.handoff-actions { grid-template-columns: 1fr; }
.handoff-actions button:nth-child(2n+1) { border-right: 0; }
.handoff-control { grid-template-columns: 1fr; }
.handoff-check { width: 100%; }
.method-scene, .validation-scene, .pilot-scene { padding-top: 46px; padding-bottom: 48px; }
.method-controls {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }
.method-controls button {
    min-height: 78px;
    flex: 0 0 min(44vw, 158px);
    scroll-snap-align: start;
    border-right: 1px solid var(--line);
  }
.method-stage { min-height: 305px; }
.project-status-board { width: 100%; margin-top: 24px; grid-template-columns: 1fr; }
.project-status-board > div, .project-status-board > div + div { padding: 14px 0; border-left: 0; }
.project-status-board > div + div { border-top: 1px solid var(--line); }
.support-scene, .project-author-scene { padding-top: 44px; padding-bottom: 46px; }
.support-heading, .project-author-copy { width: 100%; margin-top: 8px; }
.support-heading h2, .project-author-copy h2 { font-size: clamp(39px, 11.5vw, 52px); }
.support-heading > p:last-child, .project-author-copy > p { width: 100%; margin-top: 17px; font-size: 15px; }
.support-ledger { width: 100%; margin-top: 24px; grid-template-columns: 1fr 1fr; }
.support-ledger span { min-height: 58px; padding: 12px; font-size: 13px; }
.support-ledger span:not(:nth-child(3n+1)) { border-left: 0; }
.support-ledger span:nth-child(2n) { border-left: 1px solid var(--line); }
.support-cta { width: 100%; margin: 21px 0 0; }
.project-author-copy { display: block; }
.project-author-copy > p + p { margin-top: 13px; }
.pilot-documentation { margin-top: 24px; }
.pilot-documentation img { height: 190px; }
.open-place { padding-top: 50px; }
}
@media (max-width: 360px) {
.hero-table { min-height: 720px; }
.hero-title-wrap h1 { font-size: 33px; }
.hero-note { top: 292px; }
.movable-lens { right: 14px; bottom: 157px; left: auto; }
.lens-lesson { width: 140px; bottom: 135px; }
.mobile-contents-trigger { width: calc(100vw - 24px); }
.mobile-contents-sheet { padding-inline: 14px; }
}
@media (prefers-reduced-motion: reduce) {
.site-header, .site-lockup, .primary-nav > a::after, .chapter-index, .chapter-index-rail span, .mobile-contents-trigger, .mobile-contents-backdrop, .mobile-contents-sheet, .audience-strip i, .menu-toggle i::before, .menu-toggle i::after {
    transition: none !important;
  }
}