:root {
  --ground: #f3f4ed;
  --ink: #4a2c72;
  --ink-strong: #3e2163;
  --muted: #6b5290;
  --rule: #7d56aa;
  --faint: #c9bedb;
  --plate: #e9e7f0;
  --khaki: #d0cabb;
  --coral: #ff7554;
  --coral-ink: #2a1745;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #141019;
    --ink: #ede9f5;
    --ink-strong: #ffffff;
    --muted: #b3a6c9;
    --rule: #9a78c4;
    --faint: #3a3049;
    --plate: #1f1828;
    --khaki: #5c5649;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 18px/1.6 var(--sans);
}

a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--ink-strong); }
a:focus-visible, video:focus-visible, .ledger:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }

h1, h2 { font-family: var(--mono); color: var(--ink-strong); letter-spacing: -0.02em; }

.wrap { max-width: 1200px; margin: 0 auto; padding-inline: 32px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.button {
  display: inline-flex; align-items: center; min-height: 48px; padding: 0 22px;
  background: var(--ink); color: var(--ground); text-decoration: none;
  font: 500 16px var(--mono);
}
.button:hover { background: var(--ink-strong); color: var(--ground); }
.button.ghost { background: transparent; color: var(--ink); border: 2px solid var(--ink); }
.button.ghost:hover { color: var(--ink-strong); border-color: var(--ink-strong); }

.bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 16px; padding-block: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font: 700 17px var(--mono); }
.brand img { display: block; image-rendering: pixelated; }
.bar nav { display: flex; align-items: center; gap: 24px; font: 15px var(--mono); }
.bar .button { min-height: 44px; font-size: 15px; }

.hero { padding-top: 48px; }
.hero h1 { margin: 0; max-width: 980px; font-size: clamp(36px, 5.2vw, 60px); line-height: 1.08; letter-spacing: -0.03em; }
.lede { margin: 28px 0 0; max-width: 760px; font-size: 21px; line-height: 1.55; }
.actions { display: flex; flex-wrap: wrap; gap: 16px; margin: 32px 0 0; }

.run { position: relative; padding-top: 64px; overflow-x: clip; }
/* The logo's halftone, used once: payouts landing around the terminal. */
.stage { position: relative; }
.dots {
  position: absolute; inset: -48px -40px;
  background-image: radial-gradient(circle, var(--coral) 0 34%, transparent 36%);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(closest-side, #000 30%, transparent 100%);
  mask-image: radial-gradient(closest-side, #000 30%, transparent 100%);
}
.run figure { position: relative; margin: 0; }
.screen { position: relative; background: #0c0d0f; border: 2px solid var(--ink-strong); box-shadow: 8px 8px 0 var(--ink-strong); }
.screen video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #0c0d0f; }

.track { margin-top: 48px; padding: 24px 24px 20px; background: var(--ground); border: 2px solid var(--ink); font-family: var(--mono); font-size: 13px; }
.scale { display: flex; justify-content: space-between; margin: 0 0 12px; color: var(--muted); }
.cells { display: grid; grid-template-columns: repeat(23, minmax(0, 1fr)); gap: 3px; }
.cells i, .key i { display: block; aspect-ratio: 1; border: 2px solid var(--faint); }
.cells .e { border-color: var(--rule); }
i.d { background: var(--khaki); border-color: var(--rule); }
i.w { background: var(--coral); border-color: var(--coral); }
i.r { background: var(--ink); border-color: var(--ink); }

.events { position: relative; height: 76px; margin: 10px 0 0; padding: 0; list-style: none; line-height: 1.35; }
.events li { position: absolute; top: 0; left: calc(var(--at) / 23 * 100%); white-space: nowrap; }
.events li b { display: block; }
.events .low { top: 38px; }
.events .w { color: #b43a20; }
.events .end { left: auto; right: 0; text-align: right; }

.key { display: flex; flex-wrap: wrap; gap: 20px; margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--faint); }
.key span { display: inline-flex; align-items: center; gap: 8px; }
.key i { width: 14px; }

figcaption { margin-top: 20px; max-width: 860px; font-size: 16px; }

.journal { padding-top: 112px; }
.journal article { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 48px; padding: 32px 0 80px; }
/* A rule with a pixel cap: the chest's edge, not a hairline. */
.journal article::before {
  --edge: var(--rule);
  content: ''; grid-column: 1 / -1; height: 10px; margin-bottom: -16px;
  background:
    linear-gradient(var(--edge), var(--edge)) left top / 10px 10px no-repeat,
    linear-gradient(var(--edge), var(--edge)) left bottom / 100% 2px no-repeat;
}
.journal article.swept::before { --edge: var(--coral); }
.journal h2 { margin: 0 0 20px; font-size: 34px; line-height: 1.2; }
.journal p { margin: 0; max-width: 720px; }

.tag { font-family: var(--mono); }
.tag b { display: inline-block; font-size: 18px; color: var(--ink-strong); }
.tag span { display: block; margin-top: 4px; font-size: 14px; color: var(--muted); }
.swept .tag b { padding: 0 8px; background: var(--coral); color: var(--coral-ink); }
.tag b.filled { padding: 0 8px; background: var(--ink); color: var(--ground); }

.proof { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; max-width: 720px; margin: 28px 0 0; font-family: var(--mono); }
.proof dt { font-size: 13px; color: var(--muted); }
.proof dd { margin: 4px 0 0; font-size: 36px; font-weight: 700; color: var(--ink-strong); font-variant-numeric: tabular-nums; }
.proof small { font-size: 15px; font-weight: 400; color: var(--muted); }

.ledger { max-width: 820px; margin-top: 24px; overflow-x: auto; border: 2px solid var(--ink); }
.ledger table { width: 100%; border-collapse: collapse; font: 15px var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ledger th { padding: 10px 14px; text-align: right; font-weight: 400; font-size: 13px; color: var(--muted); border-bottom: 2px solid var(--ink); }
.ledger td { padding: 12px 14px; text-align: right; }
.ledger th:first-child, .ledger td:first-child { text-align: left; }
.ledger td.w { background: var(--coral); color: var(--coral-ink); }

.before { margin: 0 -24px; padding: 48px 56px; background: var(--plate); border: 2px solid var(--ink); }
.before h2 { margin: 0 0 8px; font-size: 34px; line-height: 1.2; }
.before > p { margin: 0 0 28px; }
.before ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 48px; margin: 0; padding: 0; list-style: none; }
.before li { display: flex; gap: 14px; }
.before li::before { content: ''; flex: none; width: 10px; height: 10px; margin-top: 9px; background: var(--ink); }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; padding-block: 96px 56px; font: 14px/1.7 var(--mono); }
.mark { display: flex; gap: 16px; align-items: flex-start; }
.mark img { display: block; }
.mark div, .program { display: flex; flex-direction: column; }
.program { max-width: 520px; }
.program span { color: var(--muted); }
.program a { word-break: break-all; }

@media (max-width: 760px) {
  .wrap { padding-inline: 16px; }
  .lede { font-size: 19px; }
  .dots { inset: -24px -16px; }
  .screen { box-shadow: 5px 5px 0 var(--ink-strong); }
  .track { padding: 16px; }
  .cells { gap: 2px; }
  .cells i { border-width: 1px; }
  .events { height: auto; }
  .events li, .events .low, .events .end { position: static; text-align: left; }
  .events li b { display: inline; margin-right: 8px; }
  .journal { padding-top: 72px; }
  .journal article { grid-template-columns: minmax(0, 1fr); gap: 12px; padding-bottom: 56px; }
  .journal article::before { margin-bottom: 8px; }
  .journal h2, .before h2 { font-size: 26px; }
  .proof { grid-template-columns: minmax(0, 1fr); }
  .proof dd { font-size: 30px; }
  .before { margin: 0; padding: 28px 20px; }
  .before ul { grid-template-columns: minmax(0, 1fr); }
}