/* ════════════════════════════════════════════════════════
   Game theory — /game-theory/
   Page-scoped, loaded via `extra_css`. Colour comes only
   from the tokens in styles.css, so both themes work.
   Same architecture as stoic.css and principles.css.
   ════════════════════════════════════════════════════════ */

.page-header .subtitle { max-width: none; }

.game-theory {
  --fs-2xs: 0.8rem;
  --fs-xs: 0.88rem;
  --fs-sm: 0.97rem;
  --fs-md: 1.04rem;
  --fs-base: 1.09rem;
  --fs-title: 1.28rem;
  --fs-heading: clamp(1.55rem, 2.8vw, 2rem);
  /* one family for every mathematical glyph on the page */
  --math: "Latin Modern Math", "STIX Two Math", "Cambria Math", Georgia, serif;
}
/* Let boards and matrices use the page while prose remains at reading width. */
body:has(.game-theory) #pointcloud-bg,body:has(.game-theory) .shape-toggle-btn{display:none!important}
.game-theory .page-content{max-width:64rem!important}.game-theory .gt-part{margin-bottom:2.25rem!important}.game-theory .gt-part+.gt-part{padding-top:2.25rem!important}
.game-theory .page-content { max-width: 52rem; }

/* Narrative board and strategy spine */
.gt-kicker { margin: 0 0 .6rem !important; color: var(--accent) !important; font: 700 var(--fs-xs)/1.2 "Space Grotesk",sans-serif !important; letter-spacing: .11em; text-transform: uppercase; }
.gt-lead { max-width: 16ch; margin: 0 0 1.5rem !important; color: var(--text) !important; font: 650 clamp(2rem,5.8vw,4.1rem)/1 "Space Grotesk",sans-serif !important; letter-spacing: -.045em; }
.gt-story-board { position: relative; display: grid; grid-template-columns: 9rem minmax(8rem,1fr) 9rem; grid-template-rows: auto 4rem auto; align-items: center; gap: .5rem 1rem; margin: 1.8rem 0 1rem; padding: clamp(1.1rem,3vw,1.7rem); border: 1px solid var(--border-ui); border-radius: var(--radius-lg); background: radial-gradient(circle at 50% 40%,color-mix(in srgb,var(--cta) 8%,var(--surface)),var(--surface) 60%); overflow: hidden; }
.gt-story-player,.gt-story-position { position: relative; z-index: 2; display: grid; place-items: center; gap: .35rem; min-height: 8rem; padding: .8rem; border: 1px solid var(--border-ui); border-radius: 50%; background: var(--surface); color: var(--text); font: 650 var(--fs-sm)/1.2 "Space Grotesk",sans-serif; text-align: center; }
.gt-story-player .gt-i,.gt-story-position .gt-i { color: var(--accent); font-size: 1.65rem; }
.gt-story-player small,.gt-story-position small { color: var(--muted); font: 500 .68rem/1.3 Georgia,serif; }
.gt-story-player.them { grid-column: 3; }.gt-story-position { grid-column: 2; grid-row: 3; border-radius: var(--radius-lg); min-height: 5rem; }
.gt-story-flight { grid-column: 2; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .4rem; color: var(--muted); font-size: .7rem; text-align: center; }
.gt-story-flight i { width: .6rem; height: .6rem; border-top: 1px solid var(--accent); border-right: 1px solid var(--accent); transform: rotate(45deg); }
.gt-story-flight::before { content:""; position:absolute; left: 10rem; right: 10rem; top: calc(1.7rem + 4rem); height:1px; background:linear-gradient(90deg,var(--accent),var(--cta)); z-index:-1; }
.gt-story-return { grid-column: 1/4; grid-row: 2; align-self: stretch; display:grid; place-items:end center; border: 1px solid var(--line-strong); border-top:0; border-radius: 0 0 50% 50%; color:var(--muted); font-size:.7rem; }
.gt-story-return span { padding:.2rem .45rem; background:var(--surface); }.gt-story-return i{width:.55rem;height:.55rem;border-right:1px solid var(--accent);border-bottom:1px solid var(--accent);transform:rotate(45deg);margin-bottom:-.3rem}
.gt-story-rail { position:sticky; top:4.4rem; z-index:8; display:grid; grid-template-columns:repeat(5,1fr); gap:1px; margin:0 0 2.2rem; border:1px solid var(--border-ui); border-radius:var(--radius-md); background:var(--line); overflow:hidden; box-shadow:0 8px 24px color-mix(in srgb,var(--bg) 85%,transparent); }
.gt-story-rail a { display:grid; grid-template-columns:auto 1fr; gap:.4rem; align-items:center; padding:.55rem .6rem; background:color-mix(in srgb,var(--surface) 94%,transparent); color:var(--muted); text-decoration:none; font-size:.7rem; line-height:1.25; }
.gt-story-rail a:hover{color:var(--text);background:var(--surface)}.gt-story-rail span{color:var(--accent);font:700 .62rem/1 "Space Grotesk",sans-serif}
.gt-story-rail a.is-current{color:var(--text);box-shadow:inset 0 -2px var(--cta)}

/* Different strategic ideas receive different scene shapes. */
#horizon .gt-lab,#levers .gt-lab,#risk .gt-lab,#regimes .gt-lab { width:min(68rem,calc(100vw - 2rem)); margin-inline:50%; transform:translateX(-50%); border:0; border-radius:1.5rem; padding:clamp(1.2rem,4vw,2.5rem); }
#horizon .gt-lab { background:linear-gradient(90deg,color-mix(in srgb,var(--muted) 5%,var(--surface)),color-mix(in srgb,var(--cta) 9%,var(--surface))); }
#levers .gt-lab { background:radial-gradient(circle at 50% 50%,color-mix(in srgb,var(--accent) 10%,var(--surface)),var(--surface) 68%); }
#risk .gt-lab { background:linear-gradient(135deg,color-mix(in srgb,var(--cta) 7%,var(--surface)),var(--surface) 45%,color-mix(in srgb,var(--accent) 9%,var(--surface))); }
#regimes .gt-lab { background:conic-gradient(from 210deg,color-mix(in srgb,var(--accent) 8%,var(--surface)),var(--surface),color-mix(in srgb,var(--cta) 7%,var(--surface)),var(--surface)); }
.gt-loop.good { border-color:var(--cta); border-radius:2rem 2rem .7rem .7rem; }.gt-loop.bad { border-color:var(--accent); border-radius:.7rem .7rem 2rem 2rem; }
@media(max-width:760px){.gt-story-board{grid-template-columns:1fr;grid-template-rows:auto auto auto auto auto}.gt-story-player.them,.gt-story-position,.gt-story-flight,.gt-story-return{grid-column:1;grid-row:auto}.gt-story-flight::before{display:none}.gt-story-return{min-height:3.5rem;border-radius:0 0 50% 50%}.gt-story-rail{position:relative;top:auto;grid-template-columns:1fr 1fr}.gt-story-rail a:last-child{grid-column:1/-1}}

/* ── Reading progress ─────────────────────────────────── */
.gt-progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 60; pointer-events: none; }
.gt-progress span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--accent-2), var(--cta));
  transition: width 0.1s linear;
}

/* ── Prose ────────────────────────────────────────────── */
.gt-prose p, .gt-prose li { color: var(--muted); line-height: 1.78; font-size: var(--fs-base); }
.gt-prose p { margin: 0 0 0.95rem; }
.gt-prose ul, .gt-prose ol { padding-left: 1.3rem; margin: 0 0 0.95rem; }
.gt-prose li { margin: 0.4rem 0; }
.gt-prose b, .gt-prose strong { color: var(--text); font-weight: 600; }
.gt-prose a {
  color: var(--text); text-decoration: underline;
  text-decoration-color: var(--accent); text-underline-offset: 3px;
}
.gt-prose a:hover { color: var(--accent); }

.gt-part { margin: 0 0 var(--gap-4); scroll-margin-top: 92px; }
.gt-part + .gt-part { padding-top: var(--gap-4); border-top: 1px solid var(--line); }
.gt-part h2 {
  display: flex; align-items: baseline; gap: 0.6rem; flex-wrap: wrap;
  font-family: "Space Grotesk", sans-serif;
  font-size: var(--fs-heading); color: var(--text);
  margin: 0 0 0.4rem; line-height: 1.25;
}
.gt-part h2 .n { font-size: var(--fs-sm); font-weight: 700; color: var(--accent); letter-spacing: 0.06em; }
.gt-part h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: var(--fs-title); color: var(--text);
  margin: 1.9rem 0 0.7rem; scroll-margin-top: 92px;
}
.gt-deck { margin: 0 0 1.4rem; color: var(--muted); font-size: var(--fs-md); line-height: 1.6; max-width: 62ch; }
.gt-part > p, .gt-part > .gt-deck { max-width: 68ch; }

/* ── Maths ────────────────────────────────────────────── */
/* Inline symbols. Italic for variables, upright for operators. */
.m { font-family: var(--math); font-style: italic; font-size: 1.06em; color: var(--text); white-space: nowrap; }
.m .op, .m .num { font-style: normal; }
.m sub, .m sup { font-size: 0.68em; font-style: normal; }

/* Display equations. Scrollable so a long line never breaks the page. */
.gt-eq {
  margin: 1.2rem 0;
  padding: 0.9rem 1.05rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 45%, var(--surface));
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.gt-eq .eq {
  display: block;
  width: max-content;
  min-width: 100%;
  box-sizing: border-box;
  margin: 0;
  padding: 0 0.65rem;
  text-align: center;
  font-family: var(--math);
  font-size: 1.16rem;
  line-height: 1.9;
  color: var(--text);
  white-space: nowrap;
  font-style: italic;
}
.gt-eq .eq .op, .gt-eq .eq .num { font-style: normal; }
.gt-eq .eq.is-derivation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65em;
}
.gt-eq .eq.is-derivation .term {
  display: inline-flex;
  align-items: center;
  gap: 0.38em;
  white-space: nowrap;
}
.gt-eq .eq.is-derivation .rel {
  display: inline-block;
  flex: 0 0 auto;
  font-style: normal;
  line-height: 1;
}
.gt-eq .gloss {
  margin: 0.7rem 0 0;
  font-size: var(--fs-xs);
  color: var(--muted);
  line-height: 1.65;
  white-space: normal;
  font-family: inherit;
  font-style: normal;
}
.gt-eq .gloss b { color: var(--text); font-weight: 600; }
.gt-eq.is-boxed { border-left-color: var(--cta); background: color-mix(in srgb, var(--cta) 8%, var(--surface)); }

/* A stacked fraction that stays readable at body size. */
.frac {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  vertical-align: middle;
  text-align: center;
  line-height: 1.15;
  margin: 0 0.22em;
  transform: translateY(-0.04em);
}
.frac > span:first-child { border-bottom: 1px solid currentColor; padding: 0 0.38em 0.12em; }
.frac > span:last-child { padding: 0.12em 0.38em 0; }

/* Term key under an equation. */
.gt-terms { display: grid; gap: 0.35rem; margin-top: 0.8rem; }
.gt-term { display: grid; grid-template-columns: minmax(7.5rem, 11rem) minmax(0, 1fr); gap: 0.7rem; align-items: baseline; }
.gt-term dt { font-family: var(--math); font-style: italic; font-size: var(--fs-md); color: var(--accent); overflow-wrap: anywhere; }
.gt-term dd { margin: 0; font-size: var(--fs-sm); color: var(--muted); line-height: 1.6; }

/* ── Icons ────────────────────────────────────────────── */
.gt-i {
  width: 1em; height: 1em; display: block; flex-shrink: 0;
  fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
}
.gt-i .gt-i-fill { fill: currentColor; stroke: none; }

/* ── Lab shell ────────────────────────────────────────── */
.gt-lab {
  border: 1px solid var(--border-ui);
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
  padding: var(--card-pad-lg);
  margin: 0 0 var(--gap-4);
  scroll-margin-top: 92px;
}
.gt-lab-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--gap-2); flex-wrap: wrap; margin-bottom: 0.9rem;
}
.gt-lab-head .t-eyebrow { margin: 0; }
.gt-lab-head h5 { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-title); color: var(--text); margin: 0.15rem 0 0; }
.gt-hint { font-size: var(--fs-xs); color: var(--muted); }

.gt-btn {
  font-family: inherit; font-size: var(--fs-xs); font-weight: 700;
  color: var(--muted); background: var(--surface);
  border: 1px solid var(--border-ui); border-radius: var(--radius-md);
  padding: 0.42rem 0.8rem; cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.gt-btn:hover { color: var(--text); border-color: var(--accent); transform: translateY(-1px); }
.gt-btn.is-primary { background: var(--cta); color: var(--cta-text); border-color: var(--cta); }
.gt-btn.is-primary:hover { color: var(--cta-text); opacity: 0.9; }
.gt-btn[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; }
.gt-btn-row { display: flex; flex-wrap: wrap; gap: var(--gap-1); margin-top: var(--gap-2); align-items: center; }

.gt-input {
  width: 100%; font-family: inherit; font-size: var(--fs-base); color: var(--text);
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  border: 1px solid var(--border-ui); border-radius: var(--radius-md);
  padding: 0.7rem 0.85rem; line-height: 1.5;
}
.gt-range { width: 100%; accent-color: var(--accent); height: 1.6rem; cursor: pointer; }
.gt-sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ── Payoff matrix ────────────────────────────────────── */
.gt-game-wrap {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--gap-3); align-items: start;
}
@media (max-width: 760px) { .gt-game-wrap { grid-template-columns: 1fr; } }

.gt-matrix-scroll { overflow-x: auto; }
.gt-matrix {
  border-collapse: separate; border-spacing: 0;
  font-size: var(--fs-sm); min-width: 300px; width: 100%;
}
.gt-matrix caption {
  caption-side: top; text-align: left;
  font-size: var(--fs-2xs); color: var(--muted);
  padding-bottom: 0.5rem; letter-spacing: 0.04em;
}
.gt-matrix th {
  font-family: "Space Grotesk", sans-serif;
  font-size: var(--fs-2xs); font-weight: 700;
  color: var(--muted); letter-spacing: 0.05em;
  padding: 0.4rem 0.5rem; text-align: center; font-weight: 700;
}
.gt-matrix th.corner { color: var(--accent); text-align: left; font-size: var(--fs-2xs); }
.gt-matrix th.rowh { text-align: right; padding-right: 0.7rem; white-space: nowrap; }
.gt-matrix td {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.75rem 0.6rem;
  text-align: center;
  font-family: var(--math);
  font-size: 1.06rem;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  min-width: 5.4rem;
}
.gt-matrix td:hover { border-color: var(--accent); color: var(--text); }
.gt-matrix td .pr { color: var(--text); }
.gt-matrix td .pc { color: var(--muted); }
/* Nash equilibrium cells */
.gt-matrix td.is-ne {
  border-color: var(--cta);
  background: color-mix(in srgb, var(--cta) 15%, var(--surface));
  color: var(--text);
}
.gt-matrix td.is-ne .pc { color: var(--text); }
.gt-matrix td.is-ne::after {
  content: "NE";
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: var(--fs-2xs); font-weight: 700; font-style: normal;
  color: var(--cta); letter-spacing: 0.08em; margin-top: 0.2rem;
}
/* Pareto-efficient cells get a marker on the corner */
.gt-matrix td.is-pareto { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent); }
.gt-matrix td.is-sel { outline: 2px solid var(--accent); outline-offset: -2px; }

.gt-game-read {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 50%, var(--surface));
  padding: var(--card-pad-sm); min-height: 11rem;
}
.gt-game-read .t { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700; color: var(--text); margin: 0 0 0.4rem; }
.gt-game-read p { margin: 0 0 0.6rem; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-game-read p:last-child { margin-bottom: 0; }
.gt-game-read .lab {
  display: block; font-size: var(--fs-2xs); letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--accent); font-weight: 700; margin-bottom: 0.2rem;
}
.gt-game-read .move { border-top: 1px solid var(--line); padding-top: 0.7rem; margin-top: 0.7rem; }
.gt-game-read .move b { color: var(--text); }

.gt-facts { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.7rem; }
.gt-fact {
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-2xs); font-weight: 700;
  letter-spacing: 0.05em; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: 0.2rem 0.55rem;
}
.gt-fact.on { color: var(--cta); border-color: color-mix(in srgb, var(--cta) 55%, transparent); }

.gt-game-tabs { display: flex; flex-wrap: wrap; gap: var(--gap-1); margin-bottom: var(--gap-2); }

/* ── Repeated game / shadow of the future ─────────────── */
.gt-delta-wrap {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--gap-3); align-items: center;
}
@media (max-width: 760px) { .gt-delta-wrap { grid-template-columns: 1fr; } }
.gt-delta { width: 100%; height: auto; display: block; }
.gt-delta .ax { stroke: var(--line-strong); stroke-width: 1.4; }
.gt-delta .grid { stroke: var(--line); stroke-width: 1; }
.gt-delta .band-defect { fill: color-mix(in srgb, var(--muted) 16%, transparent); }
.gt-delta .band-coop { fill: color-mix(in srgb, var(--cta) 16%, transparent); }
.gt-delta .curve-coop { fill: none; stroke: var(--cta); stroke-width: 2.5; }
.gt-delta .curve-defect { fill: none; stroke: var(--muted); stroke-width: 2.5; stroke-dasharray: 5 4; }
.gt-delta .thresh { stroke: var(--accent); stroke-width: 1.6; stroke-dasharray: 4 4; }
.gt-delta .scrub { stroke: var(--accent); stroke-width: 1; stroke-dasharray: 3 3; }
.gt-delta .dot-coop { fill: var(--cta); }
.gt-delta .dot-defect { fill: var(--muted); }
.gt-delta .tick { font-size: 10.5px; fill: var(--muted); }
.gt-delta .clab { font-family: "Space Grotesk", sans-serif; font-size: 11px; font-weight: 700; }
.gt-delta-read {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 50%, var(--surface));
  padding: var(--card-pad-sm); min-height: 10rem;
}
.gt-delta-read .verdict {
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700;
  margin: 0 0 0.4rem;
}
.gt-delta-read .verdict.coop { color: var(--cta); }
.gt-delta-read .verdict.defect { color: var(--accent); }
.gt-delta-read p { margin: 0 0 0.55rem; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-delta-read p:last-child { margin-bottom: 0; }
.gt-delta-read .calc {
  font-family: var(--math); font-size: var(--fs-md); color: var(--text);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  border-radius: var(--radius-sm); padding: 0.45rem 0.6rem; margin: 0.5rem 0;
  overflow-x: auto; white-space: nowrap; font-style: italic;
}
.gt-delta-read .calc .op, .gt-delta-read .calc .num { font-style: normal; }

/* ── Seven levers ─────────────────────────────────────── */
.gt-levers { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: var(--gap-2); }
.gt-lever {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); padding: var(--card-pad-sm);
  display: flex; flex-direction: column; gap: 0.45rem;
  text-align: left; width: 100%; font-family: inherit; cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.gt-lever:hover, .gt-lever.is-on { border-color: var(--cta); transform: translateY(-2px); }
.gt-lever .ico {
  display: grid; place-items: center; width: 2.4rem; height: 2.4rem;
  border-radius: var(--radius-md); font-size: 1.4rem; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  transition: color 0.2s ease, background 0.2s ease;
}
.gt-lever.is-on .ico, .gt-lever:hover .ico { color: var(--cta); background: color-mix(in srgb, var(--cta) 18%, transparent); }
.gt-lever h5 { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); color: var(--text); margin: 0; }
.gt-lever .ask { margin: 0; font-size: var(--fs-sm); color: var(--muted); line-height: 1.6; }
.gt-lever .ex {
  margin-top: auto; padding-top: 0.55rem; border-top: 1px solid var(--line);
  font-size: var(--fs-xs); color: var(--muted); line-height: 1.6;
}

/* ── Risk quadrants ───────────────────────────────────── */
.gt-quad-wrap {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--gap-3); align-items: center;
}
@media (max-width: 720px) { .gt-quad-wrap { grid-template-columns: 1fr; } }
.gt-quad { width: 100%; height: auto; display: block; }
.gt-quad .field { fill: none; stroke: var(--line); stroke-width: 1; }
.gt-quad .cell { fill: var(--surface); opacity: 0; transition: opacity 0.2s ease; }
.gt-quad g.q { cursor: pointer; }
.gt-quad g.q:hover .cell, .gt-quad g.q.is-on .cell { opacity: 0.9; }
.gt-quad .qn {
  font-family: "Space Grotesk", sans-serif; font-size: 12.5px; font-weight: 700;
  fill: var(--text); text-anchor: middle;
}
.gt-quad .qd { font-size: 10px; fill: var(--muted); text-anchor: middle; }
.gt-quad .axlabel {
  font-family: "Space Grotesk", sans-serif; font-size: 11px; font-weight: 700; fill: var(--muted);
}
.gt-quad .arrow { stroke: var(--line-strong); stroke-width: 1.4; fill: none; }
.gt-quad g.q.danger .qn { fill: var(--accent); }
.gt-quad-read {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 50%, var(--surface));
  padding: var(--card-pad-sm); min-height: 10rem;
}
.gt-quad-read .t { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700; color: var(--text); margin: 0 0 0.4rem; }
.gt-quad-read p { margin: 0 0 0.55rem; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-quad-read p:last-child { margin-bottom: 0; }
.gt-quad-read .rule {
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-sm); font-weight: 700;
  color: var(--cta); margin-top: 0.5rem;
}

/* ── Ruin simulator ───────────────────────────────────── */
.gt-ruin-controls { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--gap-2); margin-bottom: var(--gap-2); }
.gt-ruin-ctl label { display: block; font-size: var(--fs-xs); font-weight: 700; color: var(--text); margin-bottom: 0.2rem; }
.gt-ruin-ctl .val { font-family: var(--math); font-size: var(--fs-md); color: var(--accent); font-style: italic; }
.gt-ruin { width: 100%; height: auto; display: block; }
.gt-ruin .ax { stroke: var(--line-strong); stroke-width: 1.4; }
.gt-ruin .grid { stroke: var(--line); stroke-width: 1; }
.gt-ruin .path-live { fill: none; stroke: color-mix(in srgb, var(--cta) 55%, transparent); stroke-width: 1.1; }
.gt-ruin .path-dead { fill: none; stroke: color-mix(in srgb, var(--accent) 65%, transparent); stroke-width: 1.1; }
.gt-ruin .ruin-line { stroke: var(--accent); stroke-width: 1.6; stroke-dasharray: 5 4; }
.gt-ruin .tick { font-size: 10px; fill: var(--muted); }
.gt-ruin-read { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--gap-1); margin-top: var(--gap-2); }
.gt-ruin-read div {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 0.7rem 0.8rem; background: var(--surface);
}
.gt-ruin-read .k { font-size: var(--fs-2xs); color: var(--muted); text-transform: uppercase; letter-spacing: 0.07em; }
.gt-ruin-read .v { font-family: var(--math); font-size: 1.35rem; font-weight: 700; color: var(--text); margin-top: 0.15rem; font-style: italic; }
.gt-ruin-read .v.bad { color: var(--accent); }
.gt-ruin-note { margin-top: var(--gap-2); font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-ruin-note b { color: var(--text); }

/* ── Classifier ───────────────────────────────────────── */
.gt-classifier { display: grid; gap: 0.5rem; }
.gt-cq {
  display: grid; grid-template-columns: auto 1fr auto; gap: 0.75rem; align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--surface); padding: 0.75rem 0.9rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.gt-cq.is-done { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.gt-cq .qn { font-family: var(--math); font-size: var(--fs-sm); color: var(--accent); width: 1.5rem; font-style: italic; }
.gt-cq .qt { font-size: var(--fs-md); color: var(--text); line-height: 1.5; }
.gt-cq .qw { display: block; margin-top: 0.25rem; font-size: var(--fs-xs); color: var(--muted); line-height: 1.6; }
.gt-cq .qtog {
  font-family: inherit; font-size: var(--fs-2xs); font-weight: 700; color: var(--muted);
  background: none; border: 1px solid var(--line); border-radius: 999px;
  padding: 0.28rem 0.6rem; cursor: pointer; white-space: nowrap; transition: all 0.15s ease;
}
.gt-cq .qtog:hover { border-color: var(--accent); color: var(--text); }
.gt-cq.is-done .qtog { background: var(--accent); border-color: var(--accent); color: var(--cta-text); }
.gt-cverdict {
  margin-top: var(--gap-2); border-top: 1px solid var(--line); padding-top: var(--gap-2);
  font-size: var(--fs-sm); color: var(--muted); line-height: 1.7;
}
.gt-cverdict b { color: var(--text); }

/* ── Laws ─────────────────────────────────────────────── */
.gt-laws { display: grid; gap: 0.5rem; counter-reset: law; }
.gt-law {
  display: grid; grid-template-columns: auto 1fr; gap: 0.85rem; align-items: start;
  border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: var(--radius-md); background: var(--surface);
  padding: 0.85rem 0.95rem;
}
.gt-law .n {
  font-family: var(--math); font-size: var(--fs-sm); font-weight: 700;
  color: var(--cta-text); background: var(--accent);
  border-radius: var(--radius-sm); padding: 0.15rem 0.45rem; font-style: normal;
}
.gt-law h5 { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); color: var(--text); margin: 0 0 0.2rem; line-height: 1.4; }
.gt-law p { margin: 0; font-size: var(--fs-sm); color: var(--muted); line-height: 1.65; }

/* ── Dashboard ────────────────────────────────────────── */
.gt-dash { display: grid; gap: 0.4rem; }
.gt-drow {
  display: grid; grid-template-columns: 8.5rem 1fr auto; gap: 0.8rem; align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--surface); padding: 0.6rem 0.8rem;
}
@media (max-width: 560px) { .gt-drow { grid-template-columns: 1fr auto; } .gt-drow .dq { grid-column: 1 / -1; } }
.gt-drow .dk { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-sm); font-weight: 700; color: var(--text); }
.gt-drow .dk .fl {
  display: inline-block; font-size: var(--fs-2xs); color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 999px; padding: 0 0.35rem; margin-left: 0.3rem; letter-spacing: 0.05em;
}
.gt-drow .dq { font-size: var(--fs-sm); color: var(--muted); line-height: 1.5; }
.gt-scale { display: flex; gap: 0.2rem; }
.gt-scale button {
  width: 1.65rem; height: 1.65rem; padding: 0;
  font-family: var(--math); font-size: var(--fs-2xs); font-weight: 700; font-style: normal;
  color: var(--muted); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  cursor: pointer; transition: all 0.14s ease;
}
.gt-scale button:hover { border-color: var(--accent); color: var(--text); }
.gt-scale button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--cta-text); }
.gt-drow.is-low { border-left: 3px solid var(--accent); }
.gt-dash-out {
  margin-top: var(--gap-2); border: 1px solid var(--line); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 50%, var(--surface)); padding: var(--card-pad-sm);
}
.gt-dash-out .t { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700; color: var(--text); margin: 0 0 0.4rem; }
.gt-dash-out p { margin: 0 0 0.55rem; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-dash-out p:last-child { margin-bottom: 0; }
.gt-dash-out .bottleneck { color: var(--accent); font-weight: 700; }

/* ── Closing ──────────────────────────────────────────── */
.gt-loops { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: var(--gap-2); }
.gt-loop {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); padding: var(--card-pad-sm);
}
.gt-loop.good { border-left: 3px solid var(--cta); }
.gt-loop.bad { border-left: 3px solid var(--accent); }
.gt-loop h5 { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); color: var(--text); margin: 0 0 0.6rem; }
.gt-loop ol { margin: 0; padding-left: 1.1rem; }
.gt-loop li { font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; margin: 0.15rem 0; }
.gt-loop .out { margin: 0.7rem 0 0; padding-top: 0.6rem; border-top: 1px solid var(--line); font-size: var(--fs-sm); color: var(--muted); }
.gt-loop .out b { color: var(--text); }

.gt-final {
  border: 1px solid var(--border-ui); border-radius: var(--radius-lg);
  background: var(--surface-soft); padding: var(--card-pad-lg); margin-top: var(--gap-3);
}
.gt-final p { margin: 0 0 0.8rem; font-size: var(--fs-base); color: var(--muted); line-height: 1.8; }
.gt-final p:last-child { margin-bottom: 0; }
.gt-final b { color: var(--text); }

.gt-note {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); padding: var(--card-pad-lg); margin-top: var(--gap-4);
}
.gt-note p { font-size: var(--fs-sm); color: var(--muted); line-height: 1.75; margin: 0 0 0.7rem; }
.gt-note p:last-child { margin-bottom: 0; }
.gt-note b { color: var(--text); }
.gt-note a { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.gt-note a:hover { color: var(--accent); }

/* ── Small screens ────────────────────────────────────── */
@media (max-width: 560px) {
  .gt-lab, .gt-final, .gt-note { padding: var(--card-pad-sm); }
  .gt-part h3 { margin-top: 1.5rem; }
  .gt-eq { padding-inline: 0.65rem; }
  .gt-eq .eq { font-size: 1.04rem; padding-inline: 0.45rem; }
  .gt-cq { grid-template-columns: auto 1fr; }
  .gt-cq .qtog { grid-column: 1 / -1; justify-self: start; margin-top: 0.45rem; }
  .gt-term { grid-template-columns: 1fr; gap: 0.1rem; }
}

/* ════════════════════════════════════════════════════════
   Expansion: five layers, 17 domains, regimes, readiness
   ════════════════════════════════════════════════════════ */

/* ── Five simultaneous games ──────────────────────────── */
.gt-five { display: grid; gap: 0.45rem; }
.gt-layer {
  display: grid; grid-template-columns: auto 1fr auto; gap: 0.85rem; align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--surface); padding: 0.8rem 0.95rem;
  width: 100%; text-align: left; font-family: inherit; cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.gt-layer:hover, .gt-layer.is-on { border-color: var(--cta); transform: translateX(3px); }
.gt-layer .ico {
  display: grid; place-items: center; width: 2.3rem; height: 2.3rem;
  border-radius: var(--radius-md); font-size: 1.3rem; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  transition: color 0.2s ease, background 0.2s ease;
}
.gt-layer.is-on .ico, .gt-layer:hover .ico { color: var(--cta); background: color-mix(in srgb, var(--cta) 18%, transparent); }
.gt-layer .k { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700; color: var(--text); display: block; }
.gt-layer .vs { font-size: var(--fs-xs); color: var(--muted); display: block; margin-top: 0.12rem; }
.gt-layer .depth {
  font-family: var(--math); font-size: var(--fs-2xs); font-style: italic;
  color: var(--muted); white-space: nowrap;
}
.gt-five-read {
  margin-top: var(--gap-2); border: 1px solid var(--line); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 50%, var(--surface)); padding: var(--card-pad-sm);
}
.gt-five-read .ask {
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700;
  color: var(--text); margin: 0 0 0.4rem;
}
.gt-five-read p { margin: 0; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }

/* ── 17 domains ───────────────────────────────────────── */
.gt-dfilters { display: flex; flex-wrap: wrap; gap: var(--gap-1); margin: 0 0 var(--gap-2); }
.gt-dcount { font-size: var(--fs-xs); color: var(--muted); margin: 0 0 var(--gap-2); }
.gt-domains { display: grid; gap: var(--gap-2); }
.gt-domain {
  border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: var(--radius-md); background: var(--surface); overflow: hidden;
  scroll-margin-top: 92px;
}
.gt-domain[hidden] { display: none; }
.gt-domain > button {
  display: grid; grid-template-columns: auto 1fr auto; gap: 0.85rem; align-items: center;
  width: 100%; text-align: left; font-family: inherit;
  background: none; border: 0; color: inherit; padding: 0.9rem 1rem; cursor: pointer;
}
.gt-domain > button:hover { background: color-mix(in srgb, var(--accent) 7%, transparent); }
.gt-domain .dico {
  display: grid; place-items: center; width: 2.35rem; height: 2.35rem;
  border-radius: var(--radius-md); border: 1px solid var(--line);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  color: var(--accent); font-size: 1.3rem;
  transition: color 0.2s ease, background 0.2s ease;
}
.gt-domain:hover .dico, .gt-domain.is-open .dico { color: var(--cta); background: color-mix(in srgb, var(--accent) 18%, transparent); }
.gt-domain .dk { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-title); font-weight: 700; color: var(--text); display: block; line-height: 1.35; }
.gt-domain .dg { font-size: var(--fs-xs); color: var(--muted); display: block; margin-top: 0.15rem; }
.gt-domain .chev { color: var(--muted); font-size: var(--fs-sm); transition: transform 0.25s ease; }
.gt-domain.is-open .chev { transform: rotate(90deg); }
.gt-domain-body { display: none; padding: 0 1rem 1rem; }
.gt-domain.is-open .gt-domain-body { display: block; animation: gt-rise 0.3s ease both; }
@keyframes gt-rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.gt-drow2 { margin-bottom: 0.75rem; }
.gt-drow2:last-child { margin-bottom: 0; }
.gt-drow2 .k {
  display: block; font-family: "Space Grotesk", sans-serif; font-size: var(--fs-2xs);
  font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.25rem;
}
.gt-drow2 p { margin: 0; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-drow2.risk .k { color: var(--muted); }
.gt-domain .dask {
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); color: var(--text);
  line-height: 1.55; border-top: 1px solid var(--line); padding-top: 0.75rem; margin-top: 0.8rem;
}
.gt-domain .dmath {
  font-family: var(--math); font-style: italic; font-size: var(--fs-md); color: var(--text);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  border-radius: var(--radius-sm); padding: 0.45rem 0.65rem; margin-top: 0.7rem;
  overflow-x: auto; white-space: nowrap; text-align: center;
  scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent;
}
.gt-domain .dmath sub, .gt-domain .dmath sup { font-style: normal; }
.gt-gtags { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.55rem; }
.gt-gtag {
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-2xs); font-weight: 700;
  letter-spacing: 0.04em; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: 0.16rem 0.5rem;
}

/* ── Explore / exploit ────────────────────────────────── */
.gt-ucb-wrap {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--gap-3); align-items: center;
}
@media (max-width: 760px) { .gt-ucb-wrap { grid-template-columns: 1fr; } }
.gt-ucb { width: 100%; height: auto; display: block; }
.gt-ucb .ax { stroke: var(--line-strong); stroke-width: 1.4; }
.gt-ucb .grid { stroke: var(--line); stroke-width: 1; }
.gt-ucb .bar-mean { fill: color-mix(in srgb, var(--muted) 40%, transparent); }
.gt-ucb .bar-bonus { fill: color-mix(in srgb, var(--cta) 45%, transparent); }
.gt-ucb .bar-pick { stroke: var(--cta); stroke-width: 2; fill: none; }
.gt-ucb .blab { font-family: "Space Grotesk", sans-serif; font-size: 10.5px; fill: var(--muted); text-anchor: middle; }
.gt-ucb .blab.pick { fill: var(--cta); font-weight: 700; }
.gt-ucb .tick { font-size: 10px; fill: var(--muted); }
.gt-ucb-read {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 50%, var(--surface));
  padding: var(--card-pad-sm); min-height: 10rem;
}
.gt-ucb-read .t { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700; color: var(--text); margin: 0 0 0.4rem; }
.gt-ucb-read p { margin: 0 0 0.55rem; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-ucb-read p:last-child { margin-bottom: 0; }

/* ── Trust capital ────────────────────────────────────── */
.gt-trust-wrap {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--gap-3); align-items: center;
}
@media (max-width: 760px) { .gt-trust-wrap { grid-template-columns: 1fr; } }
.gt-tcap { width: 100%; height: auto; display: block; }
.gt-tcap .ax { stroke: var(--line-strong); stroke-width: 1.4; }
.gt-tcap .grid { stroke: var(--line); stroke-width: 1; }
.gt-tcap .curve { fill: none; stroke: var(--cta); stroke-width: 2.5; }
.gt-tcap .area { fill: color-mix(in srgb, var(--cta) 12%, transparent); stroke: none; }
.gt-tcap .break { stroke: var(--accent); stroke-width: 1.6; stroke-dasharray: 4 4; }
.gt-tcap .tick { font-size: 10px; fill: var(--muted); }
.gt-tcap .clab { font-family: "Space Grotesk", sans-serif; font-size: 10.5px; font-weight: 700; }
.gt-trust-read {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 50%, var(--surface));
  padding: var(--card-pad-sm); min-height: 10rem;
}
.gt-trust-read .t { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700; color: var(--text); margin: 0 0 0.4rem; }
.gt-trust-read p { margin: 0 0 0.55rem; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-trust-read p:last-child { margin-bottom: 0; }
.gt-trust-read .big { font-family: var(--math); font-size: 1.5rem; font-weight: 700; color: var(--accent); font-style: italic; }

/* ── Regimes ──────────────────────────────────────────── */
.gt-regimes { display: grid; grid-template-columns: repeat(auto-fit, minmax(228px, 1fr)); gap: var(--gap-2); }
.gt-regime {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); padding: var(--card-pad-sm);
  display: flex; flex-direction: column; gap: 0.45rem;
  text-align: left; width: 100%; font-family: inherit; cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.gt-regime:hover, .gt-regime.is-on { border-color: var(--cta); transform: translateY(-2px); }
.gt-regime .ico {
  display: grid; place-items: center; width: 2.3rem; height: 2.3rem;
  border-radius: var(--radius-md); font-size: 1.3rem; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.gt-regime.is-on .ico, .gt-regime:hover .ico { color: var(--cta); background: color-mix(in srgb, var(--cta) 18%, transparent); }
.gt-regime h5 { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); color: var(--text); margin: 0; }
.gt-regime .when { margin: 0; font-size: var(--fs-sm); color: var(--muted); line-height: 1.6; }
.gt-regime .opt {
  margin-top: auto; padding-top: 0.55rem; border-top: 1px solid var(--line);
  font-size: var(--fs-xs); color: var(--muted); line-height: 1.6;
}
.gt-regime .opt b { color: var(--accent); }
.gt-regime .avoid { font-size: var(--fs-xs); color: var(--muted); line-height: 1.6; margin: 0.3rem 0 0; }
.gt-regime .avoid b { color: var(--text); }

/* ── Readiness 2x2 ────────────────────────────────────── */
.gt-ready-wrap {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--gap-3); align-items: center;
}
@media (max-width: 720px) { .gt-ready-wrap { grid-template-columns: 1fr; } }
.gt-ready { width: 100%; height: auto; display: block; }
.gt-ready .field { fill: none; stroke: var(--line); stroke-width: 1; }
.gt-ready .cell { fill: var(--surface); opacity: 0; transition: opacity 0.2s ease; }
.gt-ready g.r { cursor: pointer; }
.gt-ready g.r:hover .cell, .gt-ready g.r.is-on .cell { opacity: 0.9; }
.gt-ready .rn { font-family: "Space Grotesk", sans-serif; font-size: 12.5px; font-weight: 700; fill: var(--text); text-anchor: middle; }
.gt-ready .axlabel { font-family: "Space Grotesk", sans-serif; font-size: 11px; font-weight: 700; fill: var(--muted); }
.gt-ready .arrow { stroke: var(--line-strong); stroke-width: 1.4; fill: none; }
.gt-ready-read {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 50%, var(--surface));
  padding: var(--card-pad-sm); min-height: 9rem;
}
.gt-ready-read .t { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-md); font-weight: 700; color: var(--text); margin: 0 0 0.4rem; }
.gt-ready-read p { margin: 0 0 0.55rem; font-size: var(--fs-sm); color: var(--muted); line-height: 1.7; }
.gt-ready-read .rule { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-sm); font-weight: 700; color: var(--cta); margin: 0; }

@media (max-width: 560px) {
  .gt-layer { grid-template-columns: auto 1fr; }
  .gt-layer .depth { display: none; }
  .gt-domain > button { grid-template-columns: auto 1fr auto; }
}

/* ════════════════════════════════════════════════════════
   Added icons, the shape map and the laws tracker
   ════════════════════════════════════════════════════════ */

/* Icons added around existing copy */
.gt-cq { grid-template-columns: auto auto 1fr auto; }
.gt-cq-i { color: var(--accent); font-size: 1.25rem; opacity: 0.75; }
.gt-cq.is-done .gt-cq-i { opacity: 1; }
.gt-drow-i { color: var(--accent); font-size: 1.15rem; opacity: 0.8; }
.gt-game-tab { display: inline-flex; align-items: center; gap: 0.4rem; }
.gt-game-tab .gt-i { font-size: 1.05rem; }

/* 01 · every game as a shape */
.gt-shapes-block { margin-top: var(--gap-3); border-top: 1px solid var(--line); padding-top: var(--gap-2); }
.gt-shapes-k {
  display: flex; align-items: center; gap: 0.4rem; margin: 0 0 0.7rem !important;
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-2xs); font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent) !important;
}
.gt-shapes { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 0.45rem; }
.gt-shape {
  display: grid; gap: 0.4rem; justify-items: start;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--surface); padding: 0.7rem 0.75rem;
  font-family: inherit; text-align: left; cursor: pointer;
  transition: border-color 0.16s ease, transform 0.16s ease;
}
.gt-shape:hover { border-color: var(--accent); transform: translateY(-2px); }
.gt-shape-head { display: flex; align-items: center; gap: 0.4rem; }
.gt-shape-head .gt-i { color: var(--accent); font-size: 1.1rem; }
.gt-shape-head b {
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-2xs);
  color: var(--text); line-height: 1.2;
}
.gt-shape-grid {
  display: grid; grid-template-columns: repeat(2, 1.15rem); grid-auto-rows: 1.15rem;
  gap: 3px; padding: 3px; border: 1px solid var(--line-strong); border-radius: 3px;
}
.gt-shape-cell { border-radius: 2px; background: color-mix(in srgb, var(--muted) 16%, transparent); }
.gt-shape-cell.is-par { box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--accent-2) 70%, transparent); }
.gt-shape-cell.is-ne { background: var(--accent); }
.gt-shape-ne {
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-2xs);
  color: var(--muted); letter-spacing: 0.02em;
}
.gt-shape-marks { display: flex; flex-wrap: wrap; gap: 0.2rem; }
.gt-shape-marks .m {
  font-size: 0.6rem; line-height: 1.5; padding: 0 0.35rem; border-radius: 999px;
  border: 1px solid currentColor; letter-spacing: 0.03em;
}
.gt-shape-marks .dom { color: var(--accent-2); }
.gt-shape-marks .mix { color: var(--muted); }
.gt-shape-marks .zero { color: var(--text); }
.gt-shape-marks .trap { color: var(--cta); }

/* 10 · the laws tracker */
.gt-lawbar {
  display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem 0.9rem;
  margin: 0 0 var(--gap-2); padding: 0.7rem 0.85rem;
  border: 1px solid var(--border-ui); border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--accent) 6%, var(--surface));
}
.gt-lawbar .k {
  display: flex; align-items: center; gap: 0.4rem;
  font-family: "Space Grotesk", sans-serif; font-size: var(--fs-2xs); font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent);
}
.gt-lawbar .num { font-family: "Space Grotesk", sans-serif; font-size: var(--fs-sm); color: var(--muted); }
.gt-lawbar .num b { color: var(--text); font-size: 1.3em; }
.gt-lawbar-track {
  flex: 1 1 7rem; height: 5px; border-radius: 999px; overflow: hidden;
  background: color-mix(in srgb, var(--muted) 22%, transparent);
}
.gt-lawbar-track i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transition: width 0.4s ease;
}
.gt-law { grid-template-columns: auto auto 1fr auto; }
.gt-law-i { color: var(--accent); font-size: 1.3rem; opacity: 0.7; margin-top: 0.1rem; }
.gt-law.is-kept { background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.gt-law.is-kept .gt-law-i { opacity: 1; }
.gt-law-tick {
  align-self: start; display: grid; place-items: center;
  width: 1.7rem; height: 1.7rem; padding: 0; cursor: pointer;
  border: 1px solid var(--border-ui); border-radius: 50%;
  background: var(--surface); color: var(--muted);
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.gt-law-tick .gt-i { font-size: 0.95rem; }
.gt-law-tick:hover { border-color: var(--accent); color: var(--text); }
.gt-law.is-kept .gt-law-tick {
  background: var(--accent); border-color: var(--accent); color: var(--cta-text);
}

@media (max-width: 620px) {
  .gt-shapes { grid-template-columns: repeat(auto-fit, minmax(7.5rem, 1fr)); }
  .gt-cq { grid-template-columns: auto auto 1fr; }
  .gt-cq .qtog { grid-column: 1 / -1; justify-self: start; }
}
/* The dashboard row gained a leading glyph, so its track needs one more column. */
.gt-drow { grid-template-columns: auto 8.5rem 1fr auto; }
@media (max-width: 560px) {
  .gt-drow { grid-template-columns: auto 1fr auto; }
}

/* ── A diagram on every list item ─────────────────────────
   The five list sections are checklists, which is the hardest shape to read
   if text is not your fastest route in. Each item keeps every word and gains
   a picture of the same claim. */
.gt-item{display:grid;gap:.4rem}
.gt-item>button{width:100%;height:100%}
.gt-viz{margin-top:.5rem;padding:.6rem .7rem;border:1px solid var(--line);border-radius:var(--radius-md);background:color-mix(in srgb,var(--accent) 4%,var(--surface))}
.gt-vizslot:empty{display:none}
.gt-viz-cap{margin:.45rem 0 0!important;font-size:var(--fs-2xs)!important;color:var(--muted)!important;line-height:1.5}
.gv b{font:600 .84rem "Space Grotesk",sans-serif;color:var(--text);line-height:1.3}

.gv-dich{display:grid;grid-template-columns:1fr 1fr;gap:.35rem}
.gv-dich>div{padding:.45rem .55rem;border:1px solid var(--line);border-radius:var(--radius-sm)}
.gv-dich .k{display:block;margin-bottom:.15rem;font:700 .56rem "Space Grotesk",sans-serif;letter-spacing:.08em;text-transform:uppercase}
.gv-dich .a{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}
.gv-dich .a .k{color:var(--accent)}
.gv-dich .b{opacity:.68}.gv-dich .b .k{color:var(--muted)}
.gv-dich .b b{text-decoration:line-through;text-decoration-color:color-mix(in srgb,var(--muted) 55%,transparent)}

.gv-swap{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;font-size:.82rem}
.gv-swap .from{padding:.35rem .5rem;border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--muted);text-decoration:line-through;text-decoration-color:color-mix(in srgb,var(--muted) 55%,transparent)}
.gv-swap i{color:var(--accent);font-style:normal}
.gv-swap .to{padding:.35rem .5rem;border:1px solid var(--accent);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--text);font-weight:600}

.gv-scale{display:grid;grid-template-columns:1fr auto 1fr;gap:.4rem;align-items:center}
.gv-scale .pan{padding:.45rem .55rem;border:1px solid var(--line);border-radius:var(--radius-sm);text-align:center;opacity:.68}
.gv-scale .pan.is-heavy{opacity:1;border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent);transform:translateY(3px)}
.gv-scale .f{width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-bottom:10px solid var(--muted)}

.gv-order{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.3rem}
.gv-order li{display:flex;align-items:center;gap:.35rem;padding:.32rem .5rem;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:.78rem;color:var(--text)}
.gv-order li b{font:700 .58rem "Space Grotesk",sans-serif;color:var(--cta-text);background:var(--accent);border-radius:3px;padding:.06rem .28rem}

.gv-gate{display:grid;grid-template-columns:1fr auto 1fr;gap:.4rem;align-items:center;text-align:center;font-size:.78rem;color:var(--muted)}
.gv-gate .a,.gv-gate .b{padding:.42rem;border:1px solid var(--line);border-radius:var(--radius-sm)}
.gv-gate .b{border-color:var(--accent);color:var(--text)}
.gv-gate .p{display:grid;justify-items:center;gap:.15rem;font:700 .6rem "Space Grotesk",sans-serif;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}
.gv-gate .p i{display:block;width:2px;height:1.1rem;background:var(--accent)}

.gv-split .in{margin:0 0 .35rem!important;font:600 .82rem "Space Grotesk",sans-serif;color:var(--text)!important}
.gv-split ul{list-style:none;margin:0;padding:0;display:grid;gap:.25rem}
.gv-split li{padding:.35rem .5rem;border:1px solid var(--line);border-left:3px solid var(--line-strong);border-radius:var(--radius-sm);font-size:.78rem;color:var(--muted)}
.gv-split li.is-on{border-left-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent);color:var(--text)}

.gv-measure{display:grid;gap:.3rem}
.gv-measure .lim{display:flex;align-items:center;gap:.45rem;padding:.4rem .55rem;border:1px solid var(--accent);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--accent) 10%,transparent);font-size:.8rem;color:var(--text)}
.gv-measure .lim i{flex:none;width:3px;height:1rem;background:var(--accent)}
.gv-measure .bey{padding:.4rem .55rem;border:1px dashed var(--line-strong);border-radius:var(--radius-sm);font-size:.78rem;color:var(--muted)}

.gv-diverge{display:grid;gap:.3rem}
.gv-diverge span{display:flex;align-items:center;gap:.45rem;font-size:.8rem}
.gv-diverge i{flex:none;width:1.4rem;height:3px;border-radius:2px}
.gv-diverge .up{color:var(--text)}.gv-diverge .up i{background:var(--accent);transform:rotate(-14deg)}
.gv-diverge .down{color:var(--muted)}.gv-diverge .down i{background:var(--cta);transform:rotate(14deg)}

.gv-surface{display:grid;gap:0}
.gv-surface .top{padding:.45rem .55rem;border:1px solid var(--accent);border-bottom:0;border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:color-mix(in srgb,var(--accent) 10%,transparent);font-size:.8rem;color:var(--text)}
.gv-surface .under{padding:.45rem .55rem;border:1px dashed var(--cta);border-radius:0 0 var(--radius-sm) var(--radius-sm);font-size:.78rem;color:var(--muted)}

.gv-spread{display:grid;gap:.35rem;font-size:.8rem}
.gv-spread span{display:flex;align-items:center;gap:.3rem;flex-wrap:wrap}
.gv-spread i{flex:none;width:.3rem;height:1rem;border-radius:1px;background:color-mix(in srgb,var(--muted) 45%,transparent)}
.gv-spread .many{color:var(--muted)}
.gv-spread .few{color:var(--text)}
.gv-spread .few i{width:1.1rem;background:var(--accent)}

.gv-rings{display:grid;place-items:center;gap:.35rem;padding:.6rem;border:1px dashed var(--line-strong);border-radius:var(--radius-md);text-align:center}
.gv-rings .outer{font-size:.74rem;color:var(--muted)}
.gv-rings .core{padding:.35rem .7rem;border:1px solid var(--accent);border-radius:999px;background:color-mix(in srgb,var(--accent) 12%,transparent);font-size:.8rem;font-weight:600;color:var(--text)}

.gv-loop{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.3rem;align-items:center}
.gv-loop li{padding:.32rem .5rem;border:1px solid var(--line);border-radius:999px;font-size:.78rem;color:var(--muted)}
.gv-loop li:not(:last-child):after{content:"→";margin-left:.4rem;color:var(--accent)}

@media(max-width:560px){
  .gv-dich,.gv-scale,.gv-gate{grid-template-columns:1fr}
  .gv-scale .f{justify-self:center}
}