@font-face {
  font-family: "Archivo"; font-style: normal; font-display: swap;
  font-weight: 100 900; font-stretch: 62% 125%;
  src: url("/static/fonts/archivo-latin-wdth-normal.woff2") format("woff2-variations");
}
/* DecisionGraph: domino chain + blueprint puzzle + flat geometric print.
   Palette: sage print paper, blueprint blue, puzzle beige, rust, teal, mustard, navy. */
:root {
  --sage: #9ba59a;
  --sage-deep: #87927f;
  --blueprint: #4a6496;
  --blueprint-line: #c9d4ec;
  --beige: #e8cdbe;
  --domino: #f7f7f4;
  --domino-side: #c3c9c3;
  --ink: #1c2638;
  --ink-2: #2e3b4e;
  --navy: #23395b;
  --rust: #b4532a;
  --teal: #2f8f99;
  --glow: #7fd0d8;
  --mustard: #d9b44a;
  --w: 1160px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --spring: cubic-bezier(.3, 1.5, .5, 1);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--sage); color: var(--ink);
  font-family: "Archivo", system-ui, sans-serif; font-size: 17px; line-height: 1.55;
}
/* printed-paper grain over the whole page */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 50; opacity: .16; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .7 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

a { color: var(--navy); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
:focus-visible { outline: 3px solid var(--mustard); outline-offset: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- header ---------- */
.top { max-width: var(--w); margin: 0 auto; padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 820; font-stretch: 72%; font-size: 26px; letter-spacing: .01em; color: var(--ink); text-decoration: none; }
.brand .mark { display: inline-flex; gap: 3px; }
.brand .mark i { width: 7px; height: 20px; background: var(--domino); border: 1.5px solid var(--ink); border-radius: 1.5px; transform-origin: bottom left; transition: transform .45s var(--spring); }
.brand .mark i:nth-child(1) { transform: rotate(-24deg); } .brand .mark i:nth-child(2) { transform: rotate(-12deg); }
.brand .mark i:nth-child(3) { background: var(--teal); }
.brand:hover .mark i:nth-child(1) { transform: rotate(-40deg); } .brand:hover .mark i:nth-child(2) { transform: rotate(-26deg); }
.top nav { display: flex; gap: 22px; flex-wrap: wrap; font-size: 15px; font-weight: 560; }
.top nav a { color: var(--ink); text-decoration: none; background: linear-gradient(var(--rust), var(--rust)) left bottom / 0 2px no-repeat; padding-bottom: 2px; transition: background-size .3s var(--ease); }
.top nav a:hover { background-size: 100% 2px; }

main { max-width: var(--w); margin: 0 auto; padding: 0 24px; }
section { padding: 72px 0; }
h1 { font-size: clamp(34px, 4.6vw, 66px); line-height: .96; font-weight: 860; font-stretch: 70%; letter-spacing: -.005em; margin: 0 0 22px; color: var(--ink); }
h2 { font-size: clamp(34px, 4vw, 48px); line-height: 1; font-weight: 840; font-stretch: 72%; margin: 0 0 12px; }
h3 { font-size: 20px; font-weight: 760; font-stretch: 85%; margin: 0 0 6px; }
.lede { font-size: 18.5px; color: var(--ink-2); max-width: 60ch; margin: 0 0 26px; }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 20px 48px; align-items: center; padding-top: 24px; }
.hero .lede { font-size: 17.5px; margin-bottom: 22px; }
.hero-art { position: relative; border-radius: 10px; overflow: hidden; box-shadow: 0 18px 0 -8px var(--sage-deep); }
.hero-art svg { display: block; width: 100%; height: auto; }
.hero-ask { grid-column: 1 / -1; }

.ask { display: flex; gap: 10px; max-width: 860px; }
.ask input {
  flex: 1; font: inherit; font-size: 19px; padding: 16px 18px; color: var(--ink);
  background: var(--domino); border: 2px solid var(--ink); border-radius: 4px; box-shadow: 6px 6px 0 var(--domino-side);
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.ask input:focus { outline: none; box-shadow: 8px 8px 0 var(--mustard); transform: translate(-1px, -1px); }

button {
  font: inherit; font-weight: 700; font-size: 16px; cursor: pointer; color: var(--domino);
  background: var(--navy); border: 2px solid var(--ink); border-radius: 4px; padding: 12px 20px;
  box-shadow: 4px 4px 0 var(--ink); transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .2s;
}
button:hover:not(:disabled) { background: var(--rust); transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
button:active:not(:disabled) { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--ink); }
button:disabled { opacity: .6; cursor: progress; }
button.quiet { background: var(--domino); color: var(--ink); }
button.quiet:hover:not(:disabled) { background: var(--beige); color: var(--ink); }
.ask button { font-size: 18px; padding: 0 30px; }
.hero-copy .ask input { font-size: 17px; padding: 14px 16px; min-width: 0; }

/* sample questions as puzzle pieces */
.samples { display: flex; flex-wrap: wrap; gap: 12px 16px; margin: 4px 0 0; }
.samples button {
  position: relative; background: var(--beige); color: var(--ink); font-weight: 520; font-size: 14.5px; text-align: left;
  border: 1.5px solid var(--ink); border-radius: 3px; padding: 8px 14px 8px 16px; box-shadow: none;
}
.samples button::after { /* the puzzle knob */
  content: ""; position: absolute; right: -8px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  background: var(--beige); border: 1.5px solid var(--ink); border-left-color: transparent; border-radius: 50%; clip-path: inset(0 0 0 45%);
  transition: background .2s;
}
.samples button:hover:not(:disabled) { background: var(--domino); color: var(--ink); transform: translate(3px, -3px) rotate(-.6deg); box-shadow: -4px 4px 0 var(--blueprint); }
.samples button:hover::after { background: var(--domino); }
.corpus { font-size: 15px; color: var(--ink-2); margin-top: 24px; max-width: 86ch; }

/* ---------- result: decisions as dominoes ---------- */
.result { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; padding-top: 24px; }
.result h2 { font-size: 32px; }
.result .sub { color: var(--ink-2); margin: 0 0 22px; font-size: 15.5px; }
.meter { color: var(--ink-2); font-size: 15px; margin-top: 18px; }
.meter b { color: var(--ink); font-size: 18px; }

.slip {
  position: relative; background: var(--domino); border: 1.6px solid var(--ink); border-radius: 4px;
  padding: 16px 18px 16px 20px; box-shadow: 10px 0 0 var(--domino-side), 10px 6px 0 var(--domino-side);
  transform-origin: bottom left; transition: transform .35s var(--spring), box-shadow .35s var(--ease);
}
.slip::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--ink-2); border-radius: 2px 0 0 2px; }
.slip:hover { transform: translateY(-4px) rotate(-.4deg); box-shadow: 12px 2px 0 var(--domino-side), 12px 10px 0 var(--sage-deep); }
.slip.accepted::before { background: var(--teal); }
.slip.superseded::before, .slip.rejected::before, .slip.partly-superseded::before { background: var(--rust); }
.slip.proposed::before { background: var(--mustard); }
.slip .where { padding-right: 110px; font-size: 13.5px; color: var(--ink-2); margin: 0 0 4px; font-weight: 520; }
.slip .title { font-weight: 780; font-stretch: 88%; font-size: 20px; margin: 0 0 8px; line-height: 1.2; padding-right: 110px; }
.slip .text { font-size: 15px; margin: 0; max-width: 62ch; }
.slip .src { font-size: 14px; margin: 10px 0 0; }

.slip.past { background: #eceee9; }
.slip.past .title { text-decoration: line-through; text-decoration-color: var(--rust); text-decoration-thickness: 2px; }
.slip.past .text { display: none; }
.slip.past.tipped { transform: rotate(-1.3deg) translateX(4px); }
.slip.past.tipped:hover { transform: rotate(-.4deg) translate(4px, -4px); }

.stamp {
  position: absolute; right: 16px; top: 14px; transform: rotate(-7deg);
  border: 2.5px solid currentColor; border-radius: 3px; padding: 0 9px 1px;
  font-weight: 860; font-stretch: 70%; font-size: 18px; letter-spacing: .03em;
  background: color-mix(in srgb, var(--domino) 85%, transparent);
}
.stamp.current { color: var(--teal); }
.stamp.replaced { color: var(--rust); }
.stamp.status { color: var(--ink-2); transform: rotate(-3deg); }

.lineage { list-style: none; margin: 0; padding: 0; }
.hop { display: flex; align-items: center; gap: 10px; padding: 16px 4px 14px 24px; margin-left: 14px; border-left: 2px dashed var(--navy); font-size: 14px; color: var(--ink-2); }
.hop .arrow { font-weight: 800; color: var(--ink); }
.hop .trust { margin-left: auto; font-variant-numeric: tabular-nums; font-weight: 650; color: var(--navy); }
.stale-note { margin: 14px 0 0; font-size: 15px; color: #8f3415; font-weight: 650; }

/* domino fall when a new answer arrives */
@media (prefers-reduced-motion: no-preference) {
  .lineage li.enter { animation: rise .55s var(--ease) both; animation-delay: calc(var(--i) * 110ms); }
  .slip.past.tipped { animation: tip .7s cubic-bezier(.55, .05, .7, .2) both; animation-delay: calc(var(--i) * 140ms + .25s); }
  .lineage li:last-child .slip { animation: settle .8s var(--spring) both; animation-delay: calc(var(--i) * 140ms + .2s); }
  #vector-slip .slip { animation: rise .5s var(--ease) both; }
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes tip { 0% { transform: none; } 70% { transform: rotate(-2.6deg) translateX(4px); } 100% { transform: rotate(-1.3deg) translateX(4px); } }
@keyframes settle { 0% { transform: translateY(-18px) rotate(1.5deg); opacity: 0; } 60% { transform: translateY(0) rotate(-.6deg); opacity: 1; } 100% { transform: none; } }

.judge { margin-top: 30px; padding: 20px 22px; background: var(--beige); border: 1.6px solid var(--ink); border-radius: 4px; }
.judge > p { margin: 0 0 12px; font-weight: 700; }
.judge-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.pick { margin-top: 16px; display: grid; gap: 10px; }
.pick label { font-weight: 600; }
.pick select { width: 100%; font: inherit; font-size: 15px; padding: 10px; border: 2px solid var(--ink); border-radius: 4px; background: var(--domino); max-width: 100%; }
.pick button { justify-self: start; }
.learned ul { margin: 8px 0 0; padding-left: 20px; font-size: 15px; }
.learned li { margin: 5px 0; }
.learned > p:first-child { margin: 16px 0 0; font-weight: 700; }
.learned .now { font-weight: 700; color: var(--navy); }
@media (prefers-reduced-motion: no-preference) { .learned li { animation: rise .4s var(--ease) both; animation-delay: calc(var(--i, 0) * 90ms); } }

/* ---------- learning: blueprint sheet ---------- */
.sheet {
  position: relative; margin: 0 -24px; padding: 72px 48px; border-radius: 10px; color: #eef2fb;
  background: linear-gradient(#7d93bf55 1px, transparent 1px) 0 0 / 40px 40px, linear-gradient(90deg, #7d93bf55 1px, transparent 1px) 0 0 / 40px 40px, var(--blueprint);
}
.sheet h2, .sheet h3 { color: #fff; }
.sheet .lede { color: #dbe3f4; }
.sheet a { color: #fff; }
.chart { margin: 8px 0 0; max-width: 860px; }
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart svg text { font-family: "Archivo", sans-serif; fill: #dbe3f4; font-size: 13px; }
.chart .grid { stroke: #a9b9dc; stroke-width: 1; opacity: .5; }
.chart .band { fill: var(--glow); opacity: .18; }
.chart polyline { transition: stroke-width .2s; }
.chart polyline:hover { stroke-width: 6; }
.chart .series { opacity: 1; transition: opacity .25s; }
.chart:hover .series { opacity: .35; }
.chart .series:hover { opacity: 1; }
figcaption { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 14.5px; margin-top: 14px; color: #dbe3f4; }
figcaption span::before { content: ""; display: inline-block; width: 20px; height: 3px; vertical-align: middle; margin-right: 8px; background: var(--c); }
figcaption span.dash::before { background: repeating-linear-gradient(90deg, var(--c) 0 5px, transparent 5px 9px); }

.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin: 44px 0 0; border-top: 1.5px solid var(--mustard); }
.fact { padding: 18px 22px 4px 0; border-right: 1.5px solid var(--mustard); margin-right: 22px; transition: transform .3s var(--ease); }
.fact:last-child { border-right: 0; }
.fact:hover { transform: translateY(-3px); }
.fact h3 { font-size: 15.5px; font-weight: 600; font-stretch: 100%; color: #dbe3f4; margin: 0 0 8px; }
.fact .pair { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.fact .us { font-size: 54px; font-weight: 860; font-stretch: 68%; color: #fff; line-height: 1; }
.fact .them { font-size: 15px; color: #dbe3f4; }
.fact p { margin: 8px 0 14px; font-size: 14.5px; color: #c9d4ec; }

.replay { margin-top: 44px; }
.replay button { background: var(--mustard); color: var(--ink); }
.replay button:hover:not(:disabled) { background: var(--beige); color: var(--ink); }
.replay .hint { font-size: 14.5px; color: #c9d4ec; margin: 10px 0 0; }
.replay-out { margin-top: 20px; max-width: 860px; }
.replay-bars { display: grid; gap: 12px; }
.rbar { display: grid; grid-template-columns: 220px 1fr 56px; gap: 12px; align-items: center; font-size: 14.5px; }
.rbar .track { height: 16px; background: #3a5182; border: 1px solid #a9b9dc; border-radius: 2px; overflow: hidden; }
.rbar .fill { height: 100%; background: var(--c); width: 0; transition: width .35s var(--ease); }
.rbar .pct { font-variant-numeric: tabular-nums; text-align: right; font-weight: 700; }
.replay-now { font-size: 14.5px; color: #dbe3f4; min-height: 3.2em; margin-top: 14px; }

/* ---------- inside the graph: puzzle-board panel ---------- */
.inside .board { background: var(--beige); border: 1.6px solid var(--ink); border-radius: 6px; padding: 30px 32px; box-shadow: 10px 10px 0 var(--sage-deep); }
.trust { display: grid; gap: 18px; max-width: 900px; margin-top: 4px; }
.tr { display: grid; grid-template-columns: 280px 1fr 60px; gap: 16px; align-items: center; }
.tr .name { font-weight: 700; font-size: 15.5px; }
.tr .name small { display: block; font-weight: 420; color: var(--ink-2); font-size: 13.5px; line-height: 1.4; }
.tr .track { position: relative; height: 14px; background: var(--domino); border: 1.5px solid var(--ink); border-radius: 2px; }
.tr .fill { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--navy); transition: width 1.1s var(--ease); }
.trust.on .fill { width: var(--w); transition-delay: var(--d); }
.tr.trusted .fill { background: var(--teal); }
.tr .line { position: absolute; top: -6px; bottom: -6px; left: 50%; width: 2px; background: var(--rust); }
.tr .pct { font-variant-numeric: tabular-nums; text-align: right; font-weight: 750; }
.counts { color: var(--ink-2); font-size: 14.5px; margin: 22px 0 0; max-width: 80ch; }

/* ---------- what the corrections changed: dominoes on navy ---------- */
.tr .start { position: absolute; top: -4px; bottom: -4px; width: 0; border-left: 2px dashed var(--ink); opacity: .55; }
.tr .pct small { display: block; font-weight: 450; font-size: 12.5px; color: var(--ink-2); }
.ledger-wrap { margin: 0 -24px; padding: 64px 48px; border-radius: 10px; background: var(--navy); color: #eef2fb; }
.ledger-wrap h2 { color: #fff; }
.ledger-wrap .lede { color: #d6deee; }
.tally { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 0 0 30px; max-width: 900px; }
.tally .t { border-top: 4px solid var(--glow); padding-top: 10px; }
.tally .t.rejected { border-color: var(--rust); }
.tally .t.pending { border-color: var(--mustard); }
.tally .t.q { border-color: var(--beige); }
.tally b { display: block; font-size: 44px; line-height: 1; font-weight: 850; font-stretch: 75%; font-variant-numeric: tabular-nums; color: #fff; }
.tally span { font-size: 15px; color: #d6deee; }
.ledger { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.lrow { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, 1.05fr) minmax(0, 1fr); gap: 0; align-items: center; }
.lrow .slip { background: var(--domino); color: var(--ink); border: 1.6px solid var(--ink); border-radius: 5px; padding: 12px 14px; font-weight: 650; font-size: 15px; line-height: 1.3; box-shadow: 6px 6px 0 var(--domino-side); transition: transform .25s var(--ease); }
.lrow:hover .slip { transform: translateY(-2px); }
.lrow .slip small { display: block; font-weight: 500; font-size: 12.5px; color: var(--ink-2); margin-bottom: 2px; }
.lrow.rejected .slip.to { background: #ece4df; color: #5b4e47; text-decoration: line-through; text-decoration-color: var(--rust); text-decoration-thickness: 2px; }
.lrow .link { display: grid; gap: 8px; padding: 0 12px; font-size: 12.5px; }
.lrow .link > div { display: grid; grid-template-columns: 42px 1fr; align-items: center; column-gap: 8px; }
.lrow .link span { color: #b9c5de; font-weight: 600; }
.lrow .link i { height: 0; border-top: 2px dashed #8fa1c4; position: relative; }
.lrow .link em { font-style: normal; grid-column: 2; color: #b9c5de; line-height: 1.3; }
.lrow .now i { border-top: 5px solid var(--glow); }
.lrow .now i::after { content: ""; position: absolute; right: -2px; top: -9px; border: 6px solid transparent; border-left: 9px solid var(--glow); }
.lrow.pending .now i { border-top-color: var(--mustard); border-top-style: dashed; }
.lrow.pending .now i::after { border-left-color: var(--mustard); }
.lrow.rejected .now i { border-top-color: var(--rust); }
.lrow.rejected .now i::after { content: "\2715"; border: 0; color: var(--rust); font-style: normal; font-weight: 900; font-size: 15px; top: -11px; right: 40%; background: var(--navy); padding: 0 4px; }
.lrow .now em { color: #fff; }
.lrow .by { grid-column: 1 / -1; margin: 8px 0 0; font-size: 13.5px; color: #b9c5de; }
.ledger .empty { color: #d6deee; }
#ledger-more { margin-top: 22px; }
@media (prefers-reduced-motion: no-preference) {
  .ledger-wrap.in .lrow { animation: rise .5s var(--ease) both; }
  .ledger-wrap.in .lrow:nth-child(2) { animation-delay: 80ms; } .ledger-wrap.in .lrow:nth-child(3) { animation-delay: 160ms; }
  .ledger-wrap.in .lrow:nth-child(4) { animation-delay: 240ms; } .ledger-wrap.in .lrow:nth-child(5) { animation-delay: 320ms; }
  .ledger-wrap.in .lrow:nth-child(6) { animation-delay: 400ms; }
}

.slip.none { border-style: dashed; }
.slip.none::before { background: var(--ink-2); }

/* ---------- three checks ---------- */
.check-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.check { background: var(--domino); border: 1.6px solid var(--ink); border-radius: 5px; padding: 22px 22px 20px; box-shadow: 8px 8px 0 var(--sage-deep); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.check:hover { transform: translate(-2px, -2px); box-shadow: 10px 10px 0 var(--sage-deep); }
.check h3 { font-size: 21px; font-stretch: 75%; margin-bottom: 4px; }
.check .q { color: var(--ink-2); font-size: 14.5px; margin: 0 0 14px; }
.check .big { font-size: 46px; line-height: 1; font-weight: 850; font-stretch: 72%; color: var(--teal); font-variant-numeric: tabular-nums; }
.check .big small { font-size: 15px; font-weight: 600; color: var(--ink-2); font-stretch: 100%; margin-left: 6px; }
.check ul { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; font-size: 14.5px; color: var(--ink-2); }
.check li { padding-left: 14px; border-left: 3px solid var(--mustard); }
.check li.cost { border-color: var(--rust); }
.check .ci { white-space: nowrap; color: #5d6878; }

/* ---------- how it works: flat print columns with gold rules ---------- */
.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); counter-reset: s; border-top: 1.5px solid var(--mustard); position: relative; }
.steps::after { content: ""; position: absolute; right: 0; top: -6px; width: 34px; height: 10px; background: radial-gradient(circle at 5px 5px, var(--mustard) 3px, transparent 3.5px) 0 0 / 12px 10px repeat-x; }
.steps li { counter-increment: s; padding: 18px 26px 0 0; margin-right: 26px; border-right: 1.5px solid var(--mustard); transition: transform .3s var(--ease); }
.steps li:last-child { border-right: 0; margin-right: 0; }
.steps li:hover { transform: translateY(-4px); }
.steps .glyph { width: 46px; height: 46px; margin-bottom: 12px; display: block; }
.steps h3 { font-size: 22px; font-stretch: 72%; letter-spacing: .02em; }
.steps h3::before { content: counter(s) ". "; color: var(--rust); }
.steps p { margin: 0; font-size: 15.5px; color: var(--ink-2); }

footer { background: var(--navy); color: #dbe3f4; margin-top: 40px; }
footer .in { max-width: var(--w); margin: 0 auto; padding: 32px 24px 48px; font-size: 14px; }
footer p { max-width: 90ch; margin: 0; }
footer a { color: #fff; }

.error { color: #8f3415; font-weight: 700; }

/* reveal once on scroll */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
  .reveal.in { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .tr .fill { width: var(--w); }
}

@media (max-width: 1100px) {
  .check-grid { grid-template-columns: 1fr; max-width: 720px; }
}
@media (max-width: 900px) {
  .hero, .result { grid-template-columns: 1fr; }
  .top { flex-wrap: nowrap; padding: 14px 18px; }
  .brand { font-size: 22px; flex: none; }
  .top nav { flex-wrap: nowrap; overflow-x: auto; gap: 16px; font-size: 14px; scrollbar-width: none; -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); padding-right: 24px; }
  .top nav::-webkit-scrollbar { display: none; }
  .top nav a { white-space: nowrap; }
  main { padding: 0 18px; }
  section { padding: 52px 0; }
  .hero { padding-top: 8px; }
  .hero .lede { font-size: 16px; }
  h2 { font-size: 32px; }
  .samples button { font-size: 14px; max-width: calc(100% - 12px); }
  .hero-ask { order: 1; }
  .hero-art { order: 2; }
  .result .col.graph { order: -1; }
  .tally { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lrow { grid-template-columns: 1fr; gap: 10px; }
  .lrow .link { padding: 4px 0; }
  .ledger-wrap { margin: 0 -18px; padding: 56px 18px; border-radius: 0; }
  .facts, .steps { grid-template-columns: 1fr; }
  .fact, .steps li { border-right: 0; margin-right: 0; border-bottom: 1.5px solid var(--mustard); padding-bottom: 16px; }
  .tr, .rbar { grid-template-columns: 1fr 56px; }
  .tr .name, .rbar .label { grid-column: 1 / -1; }
  .ask { flex-direction: column; }
  .ask button { padding: 14px; }
  .sheet { margin: 0 -18px; padding: 56px 18px; border-radius: 0; }
  .slip .title { padding-right: 0; padding-top: 30px; }
}