:root {
  /* paper and ink (Searchlight family) */
  --paper: #FFFFFF;
  --soft: #F4F6F9;
  --rule: #E3E7EC;
  --ink: #111111;
  --ink-2: #4F5761;
  --muted: #626C78;
  /* Lacey Enterprises brand: blue = interactive, green = the finish */
  --blue: #007BFF;
  --blue-ink: #0057B3;
  --blue-soft: #EAF3FF;
  --go: #00C27A;
  --go-ink: #007A4D;
  --go-soft: #E2F7EE;
  /* flags */
  --red: #E5202E;
  --red-ink: #B3121C;
  --amber: #F5B700;
  --amber-ink: #8A5A00;
  /* the timing tower never changes with the theme */
  --tower: #0E1116;
  --tower-2: #171B22;
  --tower-rule: #262C35;
  --tower-fg: #F2F4F7;
  --tower-mute: #8B94A3;
  --tower-lit: #2BD99A;
  /* team liveries: one colour per car (harness), used in every chart */
  --car-cc: #E0703A;
  --car-codex: #10A37A;
  --car-opencode: #C2185B;
  --car-pi: #007BFF;
  --car-agy: #D99A00;

  --display: "Saira Condensed", "Arial Narrow", "Roboto Condensed", system-ui, sans-serif;
  --body: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --radius-card: 18px;
  --radius-inner: 12px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0C0F13; --soft: #141920; --rule: #262C35; --ink: #F2F4F7; --ink-2: #B9C1CC; --muted: #8B94A3;
    --blue: #3D9BFF; --blue-ink: #7DBBFF; --blue-soft: #0F2238;
    --go: #2BD99A; --go-ink: #5BE3AE; --go-soft: #0D2A20;
    --red: #FF4D4F; --red-ink: #FF8587; --amber: #FFC83D; --amber-ink: #FFD36B;
    --tower: #161B22; --tower-2: #1D232C; --tower-rule: #2B323C;
    --car-cc: #F08A55; --car-codex: #2BC495; --car-opencode: #E8558E; --car-pi: #3D9BFF; --car-agy: #FFC83D;
    color-scheme: dark;
  }
}

/* ---------- base ---------- */
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.6 var(--body);
  font-feature-settings: "cv11", "ss01";
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 10; background: var(--paper);
}
a { color: var(--blue-ink); text-underline-offset: 3px; }
a:hover { color: var(--blue-ink); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { text-wrap: balance; margin: 0; }
p { margin: 0; }
code, .mono { font-family: var(--mono); font-size: .86em; }
.num { font-variant-numeric: tabular-nums; }

.wrap {
  max-width: 1120px; margin: 0 auto;
  padding-left: max(24px, env(safe-area-inset-left, 0px));
  padding-right: max(24px, env(safe-area-inset-right, 0px));
}
.section { padding-block: 80px; }
.section.soft { background: var(--soft); }
.section-head { display: grid; gap: 12px; max-width: 720px; margin-bottom: 40px; }
.eyebrow {
  font: 600 12px/1.2 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--blue-ink);
  display: inline-flex; align-items: center; gap: 10px;
}
h2.h2 { font: 700 clamp(30px, 4vw, 44px)/1.05 var(--display); letter-spacing: -.005em; }
.lede { font-size: 18px; color: var(--ink-2); max-width: 640px; }
.small { font-size: 14px; color: var(--muted); }

/* engineer's line: the same fact in the field's own terms */
.eng {
  font: 400 12.5px/1.55 var(--mono); color: var(--muted);
  border-top: 1px dashed var(--rule); padding-top: 10px; margin-top: auto;
}
.eng b { color: var(--ink-2); font-weight: 500; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--rule);
}
.nav .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; flex: none; }
.brand svg { width: 30px; height: 30px; display: block; }
.wordmark { font: italic 800 22px/1 var(--display); letter-spacing: .06em; text-transform: uppercase; }
.nav-links { display: flex; gap: 4px; margin-left: auto; overflow-x: auto; scrollbar-width: none; min-width: 0; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  color: var(--ink-2); text-decoration: none; font-size: 14.5px; font-weight: 500; padding: 8px 12px; border-radius: 999px;
  white-space: nowrap; transition: background .2s var(--ease), color .2s var(--ease);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { background: var(--soft); color: var(--ink); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px;
  border-radius: 999px; font: 600 15px/1 var(--body); text-decoration: none; border: 1.5px solid var(--ink);
  transition: transform .12s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn.solid { background: var(--ink); color: var(--paper); }
.btn.solid:hover { background: var(--ink-2); border-color: var(--ink-2); color: var(--paper); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--soft); color: var(--ink); }
.btn.sm { min-height: 36px; padding: 0 14px; font-size: 14px; }
.btn svg { width: 16px; height: 16px; }


/* ---------- timing tower ---------- */
.tower {
  background: var(--tower); color: var(--tower-fg); border-radius: var(--radius-card); overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .25), 0 18px 48px -18px rgba(10, 14, 20, .55);
  min-width: 0;
}
.tower-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px 12px;
  border-bottom: 1px solid var(--tower-rule);
}
.tower-title { font: italic 800 18px/1 var(--display); letter-spacing: .08em; text-transform: uppercase; }
.tower-sub { font: 500 11px/1.2 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--tower-mute); }
.tower-cols, .tower-row {
  display: grid; grid-template-columns: 34px 4px minmax(0, 1fr) 62px 62px; align-items: center; column-gap: 10px;
  padding: 0 16px;
}
.tower-cols { font: 500 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--tower-mute); padding-block: 10px 6px; }
.tower-cols span:nth-child(n+4) { text-align: right; }
.tower ol { list-style: none; margin: 0; padding: 0 0 6px; }
.tower-row { padding-block: 8px; border-top: 1px solid var(--tower-rule); }
.tower-row:first-child { border-top: 0; }
.pos {
  font: italic 800 20px/1 var(--display); text-align: center; color: var(--tower-fg); font-variant-numeric: tabular-nums;
}
.pos.p1 { color: var(--tower-lit); }
.livery { width: 4px; height: 30px; border-radius: 2px; background: var(--c, var(--tower-mute)); }
.who { min-width: 0; display: grid; gap: 1px; }
.who b { font: 600 14.5px/1.2 var(--body); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.who span { font: 400 12px/1.2 var(--mono); color: var(--tower-mute); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fin { white-space: nowrap; text-align: right; font: italic 800 22px/1 var(--display); font-variant-numeric: tabular-nums; }
.fin small { font: 500 11px var(--mono); color: var(--tower-mute); font-style: normal; margin-left: 1px; }
.cost { text-align: right; font: 500 12.5px/1 var(--mono); color: var(--tower-fg); font-variant-numeric: tabular-nums; }
.cost.na { color: var(--tower-mute); }
.tower-foot {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px 14px;
  border-top: 1px solid var(--tower-rule); font: 400 11.5px/1.4 var(--mono); color: var(--tower-mute);
}
.tower-foot a { color: var(--tower-fg); font-weight: 600; white-space: nowrap; }
.checker {
  height: 10px; background-color: var(--tower-fg);
  background-image: conic-gradient(var(--tower) 25%, transparent 0 50%, var(--tower) 0 75%, transparent 0);
  background-size: 10px 10px;
}

/* ---------- checkered finish-line rule ---------- */
.finish-line {
  height: 12px; background-color: var(--paper);
  background-image: conic-gradient(var(--ink) 25%, transparent 0 50%, var(--ink) 0 75%, transparent 0);
  background-size: 12px 12px; opacity: .9;
}

/* ---------- findings ---------- */
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.card {
  background: var(--paper); border: 1px solid var(--rule); border-radius: var(--radius-card); padding: 28px;
  display: flex; flex-direction: column; gap: 12px; min-width: 0;
}
.card .big { font: italic 800 clamp(44px, 5.4vw, 60px)/.95 var(--display); color: var(--blue); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.card .kicker { font: 600 12px/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.card h3 { font: 600 21px/1.25 var(--body); letter-spacing: -.01em; }
.card p { color: var(--ink-2); }
.caveat {
  margin-top: 24px; display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--ink-2);
  padding: 14px 16px; border-radius: var(--radius-inner); background: var(--paper); border: 1px solid var(--rule);
}
.flag-chip {
  flex: none; display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 5px; margin-top: 1px;
}
.flag-chip.yellow { background: var(--amber); }
.flag-chip svg { width: 14px; height: 14px; }


/* ---------- footer ---------- */
.footer { background: var(--tower); color: var(--tower-fg); padding-block: 0 40px; }
.footer .checker { margin-bottom: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer h4 { margin: 0 0 10px; font: 600 11.5px/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--tower-mute); }
.footer a { color: var(--tower-fg); text-decoration: none; display: block; padding: 3px 0; font-size: 14.5px; }
.footer a:hover { color: var(--tower-lit); }
.footer p { color: var(--tower-mute); font-size: 14px; }
.footer .brand { color: var(--tower-fg); margin-bottom: 12px; }
.footer-base { margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--tower-rule); font: 400 12px var(--mono); color: var(--tower-mute); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }

/* ---------- standings page ---------- */
.page-hero { padding-block: 56px 32px; }
.page-hero h1 { font: italic 800 clamp(44px, 6.4vw, 76px)/.95 var(--display); text-transform: uppercase; letter-spacing: -.01em; margin-top: 14px; }
.page-hero .lede { margin-top: 16px; }

.grid-wrap { overflow-x: auto; border: 1px solid var(--rule); border-radius: var(--radius-card); background: var(--paper); }
table.grid { border-collapse: collapse; width: 100%; min-width: 680px; font-variant-numeric: tabular-nums; }
.grid th, .grid td { padding: 10px 12px; border-top: 1px solid var(--rule); text-align: center; font-size: 14px; }
.grid thead th { border-top: 0; background: var(--soft); font: 600 11.5px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.grid thead th .dot { margin-right: 6px; vertical-align: -1px; }
.grid th[scope="row"] { text-align: left; font-weight: 600; white-space: nowrap; }
.grid th[scope="row"] small { display: block; font: 400 11.5px var(--mono); color: var(--muted); }
.grid td .cell { display: inline-flex; align-items: center; justify-content: center; gap: 1px; white-space: nowrap; padding: 0 6px; min-width: 46px; height: 34px; border-radius: 8px; font: italic 800 19px/1 var(--display); }
.grid td .cell.best { outline: 2px solid var(--ink); outline-offset: 1px; }
.grid td.empty { color: var(--muted); }

* { box-sizing: border-box; }
.symbols { position: absolute; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
a:hover { color: var(--blue-ink); }
.brand:hover { color: var(--ink); }
html { scroll-padding-top: 90px; }
.wrap { max-width: 1488px; min-width: 0; }
main { padding-bottom: 64px; }
h2 { font: 700 36px/1.1 var(--display); margin: 40px 0 20px; }
h3 { font: 600 24px/1.3 var(--display); margin: 28px 0 12px; }
h4 { margin: 24px 0 12px; }
p, ul, ol, pre { margin-block: 12px; }
.footer p a { display: inline; }
.wordmark { font: italic 800 22px/1 "Saira", var(--display); letter-spacing: .01em; }
.note { color: var(--muted); font-size: 13px; }
.page-hero { max-width: 100%; }
.page-hero h1 { overflow-wrap: anywhere; }
.lede { max-width: 72ch; }
.facts { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-block: 1px solid var(--rule); }
.fact { padding: 20px 12px 20px 0; display: grid; gap: 6px; }
.fact b { font: italic 800 36px/1 var(--display); }
.fact span { color: var(--muted); font-size: 13px; }
.caveat { margin-bottom: 28px; }
.caveat p { margin: 0; }
.flag-chip { color: #111111; }
.card h3 { margin: 0; overflow-wrap: anywhere; }
.card .kicker { line-height: 1.6; }
.card .tower { margin-top: auto; }
.card-link { align-self: flex-start; }
.earlier { list-style: none; padding: 0; }
.earlier li { padding-block: 10px; border-bottom: 1px solid var(--rule); }
[id] { scroll-margin-top: 90px; }
details { border: 1px solid var(--rule); border-radius: var(--radius-inner); padding: 14px 20px; margin-bottom: 24px; }
summary { cursor: pointer; font-weight: 600; }
.task-list { columns: 3 220px; padding-left: 20px; overflow-wrap: anywhere; }
.table-wrap, .grid-wrap, .scroll { max-width: 100%; overflow-x: auto; }
.tower-table { border-collapse: collapse; width: 100%; white-space: nowrap; }
.tower-table th, .tower-table td { padding: 12px 8px; border-bottom: 1px solid var(--tower-rule); text-align: right; }
.tower-table th { color: var(--tower-mute); font: 500 10px/1.3 var(--mono); text-transform: uppercase; }
.tower-table td { font: 400 12.5px/1.4 var(--mono); }
.tower-table th:nth-child(3), .tower-table td:nth-child(3) { text-align: left; }
.tower-table td:nth-child(2) { padding-inline: 0; width: 4px; }
.tower-table .who { display: table-cell; }
.tower-table .who b { display: block; overflow: visible; font-size: 14.5px; }
.tower-table .who span { display: block; overflow: visible; margin-top: 5px; font-size: 11px; }
.tower .who a { color: inherit; text-decoration: none; }
.tower .who a:hover { text-decoration: underline; }
.tower-table .pos { font: italic 800 22px/1 var(--display); text-align: center; }
.tower-table .fin { font: italic 800 24px/1 var(--display); }
.tower .note { color: var(--tower-mute); font-size: 11px; }
.tower .cost { white-space: nowrap; }
.ci { display: inline-block; vertical-align: middle; width: 72px; height: 14px; }
.ci .track { stroke: var(--tower-rule); }
.ci .band { fill: var(--tower-mute); }
.ci .point { fill: var(--tower-lit); }
.tag { font: 500 10px/1 var(--mono); padding: 3px 4px; border: 1px solid var(--tower-rule); border-radius: 4px; color: var(--tower-mute); }
.tower-row { grid-template-columns: 26px 4px minmax(0, 1fr) 64px; }
.tower-row .who b { font-size: 12px; }
.tower-row .who span { font-size: 10px; }
.tower-foot { flex-wrap: wrap; }
.grid-wrap { margin-block: 16px 28px; }
.grid td { vertical-align: top; text-align: left; overflow-wrap: anywhere; }
.grid .num { text-align: right; }
.matrix td { text-align: center; }
.grid td .cell { background: color-mix(in srgb, var(--blue) var(--shade), var(--paper)); color: var(--ink); font: 500 12px/1.5 var(--mono); height: auto; padding: 6px 10px; margin: 2px; }
.grid code { overflow-wrap: anywhere; }
.chart { font-family: var(--mono); }
.chart .bar { fill: var(--blue); }
.chart text { fill: var(--ink); font-size: 12px; }
.chart .muted { fill: var(--muted); }
.prose > p, .prose > ul, .prose > ol { max-width: 72ch; }
pre { overflow-x: auto; padding: 20px; background: var(--soft); border-radius: var(--radius-inner); }
.footer .brand { display: inline-flex; }
.footer .brand { --ink: var(--tower-fg); --paper: var(--tower); }
.footer-grid { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
@media (max-width: 1279px) {
  .tower-table { min-width: 1200px; }
}
@media (max-width: 960px) {
  .nav .wrap { gap: 12px; }
  .nav-links a { padding-inline: 10px; }
  .cards { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .wrap { padding-inline: 16px; }
  .nav .wrap { height: 56px; gap: 12px; }
  .nav .gh { display: none; }
  .wordmark { font-size: 19px; }
  .nav-links { margin-left: 0; }
  .nav-links a { font-size: 13px; }
  .page-hero { padding-top: 36px; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card { padding: 18px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; }
}