/* ==========================================================================
   Can You Outsmart the Machine?  —  styles
   Palette: black, tan, white, gold. Fonts are bundled locally (no CDN).
   ========================================================================== */

@font-face {
  font-family: 'Young Serif';
  src: url('../fonts/young-serif-latin-400-normal.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  src: url('../fonts/atkinson-hyperlegible-latin-400-normal.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  src: url('../fonts/atkinson-hyperlegible-latin-700-normal.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  src: url('../fonts/atkinson-hyperlegible-latin-400-italic.woff2') format('woff2');
  font-weight: 400; font-style: italic; font-display: swap;
}

:root {
  --color-black: #000000;
  --color-tan: #86745c;
  --color-light-tan: #c2baab;
  --color-dark-tan: #6a5c48;
  --color-white: #ffffff;
  --color-black-63: rgba(0, 0, 0, 0.63);
  --color-black-80: rgba(0, 0, 0, 0.8);
  --color-black-88: rgba(0, 0, 0, 0.88);
  --color-gold: #b19977;
  --color-accent: #b19977;
  --color-accent-light: #c2baab;

  --font-display: 'Young Serif', Georgia, 'Times New Roman', serif;
  --font-body: 'Atkinson Hyperlegible', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1180px;

  /* Chart tokens (re-pointed for print below). All values come from the palette. */
  --chart-bg: var(--color-black);
  --chart-ink: var(--color-white);
  --chart-muted: var(--color-light-tan);
  --chart-grid: var(--color-dark-tan);
  --chart-rock: var(--color-gold);
  --chart-paper: var(--color-light-tan);
  --chart-scissors: var(--color-white);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.55;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.15; margin: 0 0 0.6em; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); }
h3 { font-size: clamp(1.25rem, 2.4vw, 1.5rem); }
p { margin: 0 0 1em; max-width: 70ch; }
strong { font-weight: 700; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1rem, 3vw, 2rem); }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.print-only { display: none; }

/* ---------- Focus: two-tone ring that stays visible on black, white and tan ---------- */
:focus { outline: none; }
:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
  box-shadow: 0 0 0 3px var(--color-black);
}
.panel :focus-visible, .chart-panel :focus-visible { outline-color: var(--color-gold); }
.panel:not(.panel--ink) :focus-visible { outline-color: var(--color-black); box-shadow: 0 0 0 3px var(--color-white); }
[tabindex="-1"]:focus { outline: none; box-shadow: none; }
[tabindex="-1"]:focus-visible { outline: none; box-shadow: none; }  /* focus-management targets (headings) are not controls */

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 50;
  background: var(--color-gold); color: var(--color-black);
  padding: 0.75rem 1.25rem; border-radius: var(--radius-sm); font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

/* ---------- Masthead ---------- */
.masthead { padding: clamp(1.25rem, 4vw, 2.5rem) 0 clamp(1rem, 3vw, 1.75rem); border-bottom: 2px solid var(--color-dark-tan); }
.masthead h1 { font-size: clamp(1.6rem, 4.4vw, 2.4rem); margin: 0; color: var(--color-white); }
.masthead-sub { margin: 0.35rem 0 0; color: var(--color-light-tan); font-size: 1rem; }
body[data-screen="intro"] .masthead { padding-top: clamp(1.5rem, 5vw, 3.25rem); padding-bottom: clamp(1.25rem, 3vw, 2rem); }
body[data-screen="intro"] .masthead h1 {
  font-size: clamp(2.4rem, 6.4vw, 4.9rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  max-width: 17ch;
}
body[data-screen="intro"] .masthead-sub { font-size: 1.15rem; margin-top: 1rem; color: var(--color-gold); }

main { padding-top: clamp(1.25rem, 3vw, 2.25rem); padding-bottom: 3rem; min-height: 60vh; }

/* ---------- Panels ---------- */
.panel {
  background: var(--color-white); color: var(--color-black);
  border-radius: var(--radius); padding: clamp(1rem, 2.6vw, 1.85rem);
  margin-bottom: clamp(1rem, 2.4vw, 1.6rem);
}
.panel--tan { background: var(--color-light-tan); }
.panel--ink { background: var(--color-black-88); color: var(--color-white); border: 2px solid var(--color-dark-tan); }
.panel h2, .panel h3 { color: var(--color-black); }
.panel--ink h2, .panel--ink h3 { color: var(--color-white); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 52px; padding: 0.7rem 1.6rem;
  font: 700 1.1rem var(--font-body); line-height: 1.2;
  border-radius: var(--radius-sm); border: 3px solid var(--color-black);
  cursor: pointer; text-align: center;
  transition: transform 0.12s ease, background-color 0.12s ease;
}
.btn-large { min-height: 60px; padding: 0.85rem 2.2rem; font-size: 1.25rem; }
.btn-primary { background: var(--color-gold); color: var(--color-black); }
.btn-primary:hover { background: var(--color-light-tan); }
.btn-secondary { background: transparent; color: var(--color-black); border-color: var(--color-black); }
.btn-secondary:hover { background: var(--color-light-tan); }
.btn-on-dark { color: var(--color-white); border-color: var(--color-white); }
.btn-on-dark:hover { background: var(--color-white); color: var(--color-black); }
.btn:active { transform: translateY(1px); }
.btn-primary { border-color: var(--color-gold); }
.panel .btn-primary { border-color: var(--color-black); }

/* ---------- Intro ---------- */
.intro-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(1.25rem, 4vw, 3rem); align-items: start; margin-bottom: clamp(1.5rem, 3vw, 2.25rem); }
.lede { font-size: clamp(1.25rem, 2.4vw, 1.6rem); line-height: 1.45; color: var(--color-white); max-width: 34ch; }
.intro-note { color: var(--color-light-tan); max-width: 56ch; }
.privacy { margin-top: 1.1rem; font-size: 1rem; color: var(--color-light-tan); }
.how-steps { margin: 0; padding-left: 1.4rem; display: grid; gap: 0.8rem; }
.how-steps li::marker { font-weight: 700; color: var(--color-black); }
.goal-list { margin: 0; padding-left: 1.3rem; display: grid; gap: 0.5rem; }
.goal-list li::marker { color: var(--color-dark-tan); }

/* ---------- Game: heading + progress ---------- */
.game-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 2rem; margin-bottom: 1.25rem; }
.game-top h2 { margin: 0; font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--color-white); }
.progress { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 0; padding: 0; }
.step {
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; font-size: 1rem;
  border: 2px solid var(--color-tan); color: var(--color-light-tan);
}
.step.is-complete { background: var(--color-gold); border-color: var(--color-gold); color: var(--color-black); }
.step.is-current { border: 4px solid var(--color-white); color: var(--color-white); }

.game-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: clamp(1rem, 2.4vw, 1.6rem); align-items: start; margin-bottom: 0; }
.game-grid > .panel { margin-bottom: clamp(1rem, 2.4vw, 1.6rem); }

/* ---------- Stage ---------- */
.stage-title { margin-bottom: 0.8rem; }
.lock-status { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1rem; margin-bottom: 1.1rem; }
.lock-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--color-black); color: var(--color-gold);
  padding: 0.35rem 0.9rem 0.35rem 0.7rem; border-radius: 999px; font-weight: 700; font-size: 1rem;
}
.lock-help { font-size: 1rem; color: var(--color-black-80); max-width: 48ch; }
.icon { width: 1.4em; height: 1.4em; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

.moves { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(0.6rem, 1.6vw, 1rem); }
.move {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.35rem;
  min-height: 176px; padding: 1rem 0.5rem; position: relative;
  background: var(--color-white); color: var(--color-black);
  border: 4px solid var(--color-black); border-radius: var(--radius);
  font: 400 clamp(1.3rem, 2.6vw, 1.7rem) var(--font-display); cursor: pointer;
  transition: transform 0.12s ease, background-color 0.12s ease;
}
.move:hover:not(:disabled) { background: var(--color-light-tan); transform: translateY(-2px); }
.move:active:not(:disabled) { transform: translateY(1px); }
.move-icon svg { width: clamp(56px, 8vw, 76px); height: clamp(56px, 8vw, 76px); fill: none; stroke: currentColor; stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; display: block; }
.move-tag { white-space: nowrap; display: none; font: 700 0.95rem var(--font-body); background: var(--color-gold); color: var(--color-black); padding: 0.15rem 0.7rem; border-radius: 999px; }
.move:disabled { cursor: default; border-style: dashed; color: var(--color-black-63); background: var(--color-white); }
.move.is-chosen { background: var(--color-black); color: var(--color-white); border-style: solid; }
.move.is-chosen .move-tag { display: inline-block; }

/* ---------- Reveal ---------- */
.reveal { margin-top: 1.5rem; padding-top: 1.4rem; border-top: 3px solid var(--color-black); }
.reveal-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(0.6rem, 1.6vw, 1rem); margin-bottom: 1.1rem; }
.rcard {
  min-height: 190px; border-radius: var(--radius); padding: 0.9rem 0.6rem; text-align: center;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.3rem;
}
.rcard-label { font-size: 0.98rem; font-weight: 700; margin: 0; max-width: none; line-height: 1.25; }
.rcard-move { font: 400 clamp(1.3rem, 2.6vw, 1.7rem) var(--font-display); margin: 0; }
.rcard-sub { font-size: 0.95rem; margin: 0; max-width: none; }
.rcard svg.glyph { width: 56px; height: 56px; fill: none; stroke: currentColor; stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; }
.rcard--you { background: var(--color-white); color: var(--color-black); border: 4px solid var(--color-black); }
.rcard--pred { background: var(--color-light-tan); color: var(--color-black); }
.rcard--play { background: var(--color-black); color: var(--color-white); }
.rcard--play svg.glyph { color: var(--color-gold); }

.flip { perspective: 1000px; min-height: 190px; }
.flip-inner { position: relative; width: 100%; min-height: 190px; height: 100%; transform-style: preserve-3d; -webkit-transform-style: preserve-3d; transition: transform 0.75s cubic-bezier(0.2, 0.75, 0.2, 1); }
.flip.is-open .flip-inner { transform: rotateY(180deg); }
.face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.face-front {
  background: var(--color-black); color: var(--color-gold); border-radius: var(--radius);
  border: 3px solid var(--color-gold);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.4rem; text-align: center; font-weight: 700;
}
.face-front .icon { width: 2.4rem; height: 2.4rem; }
.face-back { transform: rotateY(180deg); }
.face-back .rcard { height: 100%; }

.outcome {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: 0.3rem 0.7rem; max-width: none;
  background: var(--color-black); color: var(--color-white);
  padding: 0.55rem 1.3rem 0.55rem 1rem; border-radius: 28px;
  font: 400 clamp(1.2rem, 2.6vw, 1.55rem) var(--font-display); margin-bottom: 0.9rem;
}
.outcome svg { width: 1.3em; height: 1.3em; fill: var(--color-gold); stroke: var(--color-gold); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round; flex: none; }
.outcome .chip-sep { opacity: 0.55; }
.explain { font-size: 1.2rem; font-weight: 700; max-width: 60ch; margin-bottom: 0.4rem; }
.explain-sub { color: var(--color-black-80); font-size: 1.02rem; margin-bottom: 0.6rem; }
.perspective { font-size: 0.95rem; color: var(--color-black-80); margin-bottom: 1.1rem; }
.perspective--dark { color: var(--color-light-tan); }

/* ---------- Dashboard ---------- */
.dashboard h3 { margin-bottom: 0.2rem; }
.dash-sub { font-size: 1rem; color: var(--color-black-80); margin-bottom: 0.9rem; }
.dash-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0.6rem; margin: 0; }
.dash-item { background: var(--color-white); border-radius: var(--radius-sm); padding: 0.6rem 0.75rem 0.7rem; grid-column: span 2; }
.dash-half { grid-column: span 3; }
.dash-wide { grid-column: 1 / -1; }
.dash-item dt { font-size: 0.92rem; font-weight: 700; color: var(--color-dark-tan); line-height: 1.25; }
.dash-item dd { margin: 0.1rem 0 0; font: 400 1.55rem/1.15 var(--font-display); color: var(--color-black); font-variant-numeric: tabular-nums; }
.dash-item dd.dash-small { font: 700 1.05rem/1.35 var(--font-body); }
.dash-note { font-size: 0.92rem; margin: 0.8rem 0 0; color: var(--color-black-80); }

/* ---------- What the machine learned ---------- */
.learned h4 { font: 700 1.1rem var(--font-body); margin: 1.2rem 0 0.4rem; }
.learned h4:first-child { margin-top: 0; }
.learned p { margin-bottom: 0.7rem; }
.learned ul { margin: 0 0 0.7rem; padding-left: 1.3rem; display: grid; gap: 0.25rem; }
.learned-two { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(1rem, 3vw, 2.2rem); }
.small-note { font-size: 0.95rem; color: var(--color-black-80); }
.tag-estimate { display: inline-block; font: 700 0.85rem var(--font-body); background: var(--color-black); color: var(--color-white); border-radius: 999px; padding: 0.05rem 0.6rem; margin-left: 0.35rem; vertical-align: middle; }

/* ---------- Tables ---------- */
.table-scroll { overflow-x: auto; max-width: 100%; border-radius: var(--radius-sm); }
table { border-collapse: collapse; width: 100%; font-size: 1rem; font-variant-numeric: tabular-nums; }
caption { text-align: left; font-weight: 700; padding: 0 0 0.5rem; color: inherit; }
th, td { padding: 0.55rem 0.7rem; text-align: left; vertical-align: top; }
thead th { background: var(--color-black); color: var(--color-white); font-weight: 700; white-space: normal; }
tbody th { font-weight: 700; }
tbody td, tbody th { border-bottom: 1px solid var(--color-light-tan); }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 2px solid var(--color-black); }
.num { text-align: right; }
td .ico { width: 1em; height: 1em; vertical-align: -0.12em; margin-right: 0.3em; fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
td .ico.solid { fill: currentColor; stroke-width: 2; }
.panel--ink table { color: var(--color-white); }
.panel--ink thead th { background: var(--color-dark-tan); }
.panel--ink tbody td, .panel--ink tbody th { border-bottom-color: var(--color-dark-tan); }
.panel--ink tbody tr:last-child td, .panel--ink tbody tr:last-child th { border-bottom-color: var(--color-light-tan); }
.is-predicted-cell { font-weight: 700; }
.history-table td.cell-strong { font-weight: 700; }

/* ---------- Charts ---------- */
.chart-panel h3 { margin-bottom: 0.4rem; }
.chart-intro { color: var(--color-light-tan); font-size: 1rem; max-width: 80ch; }
.legend { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; list-style: none; margin: 0 0 0.9rem; padding: 0; font-size: 0.98rem; }
.legend li { display: inline-flex; align-items: center; gap: 0.45rem; }
.legend svg { width: 22px; height: 22px; flex: none; }
.chart-scroll { overflow-x: auto; margin: 0 -0.25rem; padding: 0.25rem; }
.chart-scroll svg { display: block; width: 100%; min-width: 860px; height: auto; font-family: var(--font-body); }
.chart-scroll.narrow svg { min-width: 520px; }
.chart-readout {
  margin: 0.9rem 0 0.6rem; padding: 0.7rem 0.9rem; max-width: none;
  border-left: 5px solid var(--color-gold); background: var(--color-black-63); color: var(--color-white); font-size: 1rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.data-details { margin-top: 0.8rem; }
.data-details summary, .inspect summary {
  cursor: pointer; font-weight: 700; padding: 0.6rem 0.2rem; min-height: 44px; display: flex; align-items: center;
}
.data-details .table-scroll { margin-top: 0.4rem; }

svg .ax-text { fill: var(--chart-muted); font-size: 13px; }
svg .ax-title { fill: var(--chart-muted); font-size: 13px; font-weight: 700; }
svg .grid { stroke: var(--chart-grid); stroke-width: 1; }
svg .axis { stroke: var(--chart-muted); stroke-width: 1.5; }
svg .ref-line { stroke: var(--chart-ink); stroke-width: 2; stroke-dasharray: 7 6; }
svg .ref-text { fill: var(--chart-ink); font-size: 13px; font-weight: 700; }
svg .val-text { fill: var(--chart-ink); font-size: 12px; font-weight: 700; }
svg .round-text { fill: var(--chart-ink); font-size: 13px; font-weight: 700; }
svg .val-text.lg { font-size: 17px; }
svg .round-text.lg { font-size: 16px; }
svg .letter-text { fill: var(--chart-ink); font-size: 13px; font-weight: 700; }
svg .muted-text { fill: var(--chart-muted); font-size: 13px; }
svg .bar { stroke: var(--chart-ink); stroke-width: 1.2; }
svg .bar.is-predicted { stroke-width: 4; }
svg .marker { fill: var(--chart-ink); stroke: var(--chart-ink); stroke-width: 1; stroke-linejoin: round; }
svg .marker-line { fill: none; stroke: var(--chart-ink); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
svg .focus-rect { fill: var(--chart-ink); fill-opacity: 0; stroke: none; }
svg .round-group { cursor: pointer; outline: none; }
svg .round-group.is-selected .focus-rect { fill-opacity: 0.12; }
svg .round-group:focus-visible .focus-rect { stroke: var(--chart-ink); stroke-width: 3; fill-opacity: 0.16; }
svg .acc-line { fill: none; stroke: var(--color-gold); stroke-width: 3.5; stroke-linejoin: round; stroke-linecap: round; }
svg .acc-dot { fill: var(--color-gold); stroke: var(--chart-ink); stroke-width: 2.5; }
svg .pat-rock-bg { fill: var(--chart-rock); }
svg .pat-paper-bg { fill: var(--chart-paper); }
svg .pat-paper-fg { fill: var(--chart-bg); }
svg .pat-sc-bg { fill: var(--chart-scissors); }
svg .pat-sc-fg { fill: var(--chart-bg); }
svg .sw { stroke: var(--chart-ink); stroke-width: 1.5; }

/* ---------- Inspect the model ---------- */
.inspect { background: var(--color-white); color: var(--color-black); border-radius: var(--radius); padding: 0.4rem clamp(1rem, 2.6vw, 1.85rem) 1rem; margin-bottom: clamp(1rem, 2.4vw, 1.6rem); }
.inspect summary { font: 400 1.35rem var(--font-display); }
.inspect-body { padding-top: 0.4rem; }
.inspect-note { margin-top: 0.8rem; }
.inspect :focus-visible { outline-color: var(--color-black); box-shadow: 0 0 0 3px var(--color-white); }
.trans-table th[scope="row"] { white-space: nowrap; }

/* ---------- Final results ---------- */
.final-title { color: var(--color-white); font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 0.4rem; }
.summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: clamp(0.8rem, 2vw, 1.2rem); margin-bottom: clamp(1rem, 2.4vw, 1.6rem); }
.stat { background: var(--color-white); color: var(--color-black); border-radius: var(--radius); padding: 1rem 1.2rem 1.1rem; }
.stat--tan { background: var(--color-light-tan); }
.stat--ink { background: var(--color-black-88); color: var(--color-white); border: 2px solid var(--color-gold); }
.stat h3 { font: 700 1rem var(--font-body); margin: 0 0 0.4rem; color: inherit; }
.stat .big { font: 400 clamp(2rem, 4.4vw, 2.9rem)/1.05 var(--font-display); margin: 0; max-width: none; font-variant-numeric: tabular-nums; }
.stat .big-sub { font-size: 0.98rem; margin: 0.35rem 0 0; max-width: none; }
.stat ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.15rem; font-weight: 700; }
.stat .trio { display: flex; flex-wrap: wrap; gap: 0.3rem 1.1rem; margin: 0; }
.stat .trio div { min-width: 4rem; }
.stat .trio .big { font-size: clamp(1.9rem, 4vw, 2.6rem); }
.stat .trio .lbl { font-weight: 700; font-size: 0.98rem; display: block; }
.stat-wide { grid-column: 1 / -1; }
.patterns ul { margin: 0 0 0.5rem; padding-left: 1.3rem; display: grid; gap: 0.55rem; }
.versus-note { background: var(--color-light-tan); border-radius: var(--radius-sm); padding: 0.8rem 1rem; margin: 0.9rem 0 0; max-width: none; }

.reflect-intro { color: var(--color-black-80); }
.q { margin-bottom: 1.4rem; }
.q label { display: block; font-weight: 700; margin-bottom: 0.4rem; max-width: 70ch; }
.q-num { font-family: var(--font-display); font-weight: 400; margin-right: 0.25rem; }
.q-hint { font-size: 0.98rem; color: var(--color-black-80); margin-bottom: 0.5rem; font-style: italic; }
.answer {
  display: block; width: 100%; min-height: 7rem; resize: vertical;
  font: 400 1.1rem/1.5 var(--font-body); color: var(--color-black);
  background: var(--color-white); border: 3px solid var(--color-black); border-radius: var(--radius-sm); padding: 0.7rem 0.85rem;
}
.reflect-note { font-size: 0.98rem; color: var(--color-black-80); margin: 0; }
.final-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1.6rem 0 0.5rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 2px solid var(--color-dark-tan); padding: 1.4rem 0 2rem; color: var(--color-light-tan); }
.site-footer p { margin: 0; font-size: 1rem; }

/* ---------- Small screens ---------- */
@media (max-width: 900px) {
  .intro-grid, .game-grid, .learned-two { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 1.05rem; }
  .moves { grid-template-columns: 1fr; }
  .move { flex-direction: row; justify-content: flex-start; gap: 1rem; min-height: 92px; padding: 0.6rem 1.1rem; }
  .move-name { flex: 1; text-align: left; }
  .move-icon svg { width: 52px; height: 52px; }
  .reveal-cards { grid-template-columns: 1fr; }
  .outcome .chip-sep { display: none; }
  .rcard, .flip, .flip-inner { min-height: 150px; }
  .step { width: 2.15rem; height: 2.15rem; font-size: 0.92rem; }
  .btn-large { width: 100%; }
  .final-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

@media (forced-colors: active) {
  .move, .btn, .stat, .panel { border: 2px solid CanvasText; }
  .step.is-current { border-width: 4px; }
}

/* ---------- Print: results + reflections on white paper ---------- */
@media print {
  :root {
    --chart-bg: var(--color-white);
    --chart-ink: var(--color-black);
    --chart-muted: var(--color-black);
    --chart-grid: var(--color-light-tan);
    --chart-rock: var(--color-dark-tan);
    --chart-paper: var(--color-light-tan);
    --chart-scissors: var(--color-white);
  }
  @page { margin: 14mm; }
  html, body { background: var(--color-white) !important; color: var(--color-black) !important; font-size: 11pt; }
  .no-print, .skip-link, #screen-intro, #screen-game, #live { display: none !important; }
  .print-only { display: block !important; }
  .masthead { border-bottom: 2px solid var(--color-black); padding: 0 0 0.5rem; }
  .masthead h1, .masthead-sub, .final-title, .perspective--dark, .site-footer { color: var(--color-black) !important; }
  body[data-screen] .masthead h1 { font-size: 20pt; max-width: none; }
  .masthead-sub { font-size: 10pt; }
  .wrap { max-width: none; padding: 0; }
  .panel, .panel--ink, .panel--tan, .stat, .stat--tan, .stat--ink, .inspect {
    background: var(--color-white) !important; color: var(--color-black) !important;
    border: 1.5px solid var(--color-black) !important; border-radius: 6px; break-inside: avoid; box-shadow: none;
  }
  .panel h2, .panel h3, .panel--ink h2, .panel--ink h3, .chart-intro, .chart-readout, .panel--ink table { color: var(--color-black) !important; }
  .chart-readout { background: var(--color-white) !important; border-left-color: var(--color-black); }
  .chart-scroll { overflow: visible; }
  .chart-scroll svg, .chart-scroll.narrow svg { min-width: 0; width: 100%; }
  svg .acc-line { stroke: var(--color-black); }
  svg .acc-dot { fill: var(--color-black); stroke: var(--color-white); }
  .panel--ink thead th, thead th { background: var(--color-black) !important; color: var(--color-white) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .panel--ink tbody td, .panel--ink tbody th { border-bottom-color: var(--color-light-tan); }
  .data-details, .inspect { display: none !important; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .answer { display: none !important; }
  .print-answer { min-height: 5.5em; border: 1.5px solid var(--color-black); border-radius: 4px; padding: 0.4rem 0.6rem; white-space: pre-wrap; margin-top: 0.3rem; }
  .print-head p { margin: 0 0 0.8rem; font-size: 11pt; max-width: none; }
  .q { break-inside: avoid; }
  .site-footer { border-top: 1px solid var(--color-black); }
  svg .sw, svg .bar { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}