troy 0.1.2

@import "tailwindcss";

/* ------------------------------------------------------------------------
 * Palette
 *
 * Carried over from the single-page report. Colors come from the validated
 * categorical palette. f64 is drawn in neutral ink rather than a categorical
 * hue: it is the inexact reference the decimals are measured against, not a
 * fourth competitor. That leaves three series, which clear the CVD and
 * normal-vision floors on every pair in both modes.
 *
 * The tokens are declared on bare `:root` first so a value never has its only
 * definition inside a media query, then overridden for the system preference
 * and again for an explicit choice, so the toggle wins in both directions.
 */
:root {
  color-scheme: light;
  --plane: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-soft: #52514e;
  --ink-muted: #898781;
  --rule: #e1e0d9;
  --border: rgba(11, 11, 11, 0.1);
  --reference: #c3c2b7;
  --reference-ink: #6f6e69;
  --dec: #2a78d6;
  --rust-decimal: #eb6834;
  --fastnum: #1baf7a;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --plane: #0d0d0d;
    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-soft: #c3c2b7;
    --ink-muted: #898781;
    --rule: #2c2c2a;
    --border: rgba(255, 255, 255, 0.1);
    --reference: #55554f;
    --reference-ink: #a3a29b;
    --dec: #3987e5;
    --rust-decimal: #d95926;
    --fastnum: #199e70;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --plane: #0d0d0d;
  --surface: #1a1a19;
  --ink: #ffffff;
  --ink-soft: #c3c2b7;
  --ink-muted: #898781;
  --rule: #2c2c2a;
  --border: rgba(255, 255, 255, 0.1);
  --reference: #55554f;
  --reference-ink: #a3a29b;
  --dec: #3987e5;
  --rust-decimal: #d95926;
  --fastnum: #199e70;
}

/* Expose the palette to Tailwind so a new page can reach for `bg-surface` or
 * `text-ink-soft` and follow the theme without restating a hex anywhere. */
@theme inline {
  --color-plane: var(--plane);
  --color-surface: var(--surface);
  --color-ink: var(--ink);
  --color-ink-soft: var(--ink-soft);
  --color-ink-muted: var(--ink-muted);
  --color-rule: var(--rule);
  --color-reference: var(--reference);
  --color-dec: var(--dec);
  --color-rust-decimal: var(--rust-decimal);
  --color-fastnum: var(--fastnum);
}

/* ------------------------------------------------------------------------
 * Shell
 */
body {
  margin: 0;
  background: var(--plane);
  color: var(--ink);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif;
}
.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 26px 24px 96px;
}

nav.top {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: 30px;
  font-size: 13.5px;
}
nav.top a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 7px;
  border: 1px solid transparent;
}
nav.top a:hover {
  background: var(--surface);
  color: var(--ink);
}
nav.top a[aria-current="page"] {
  background: var(--surface);
  border-color: var(--border);
  color: var(--ink);
  font-weight: 550;
}
nav.top .spacer {
  flex: 1;
}
nav.top .mark {
  font-weight: 650;
  color: var(--ink);
  padding-left: 0;
}
/* Off the site, and set apart by the rule before them rather than by a lighter
   ink: muted ink at this size lands near 3:1 against the plane, under the
   contrast floor for something meant to be clicked. */
nav.top .divider {
  width: 1px;
  align-self: stretch;
  margin: 4px 6px;
  background: var(--rule);
}

.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink-soft);
  border-radius: 7px;
  width: 30px;
  height: 28px;
  cursor: pointer;
  line-height: 1;
  font-size: 13px;
}
.theme-toggle:hover {
  color: var(--ink);
}

header {
  border-bottom: 1px solid var(--rule);
  padding-bottom: 28px;
}
h1 {
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.lede {
  margin: 0;
  max-width: 62ch;
  color: var(--ink-soft);
}
.provenance {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  font-size: 12.5px;
  color: var(--ink-soft);
}
.chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 11px;
}
.chip b {
  color: var(--ink-muted);
  font-weight: 500;
}

h2 {
  font-size: 19px;
  margin: 48px 0 6px;
  letter-spacing: -0.01em;
}
h2 + p {
  margin: 0 0 20px;
  color: var(--ink-soft);
  max-width: 62ch;
  font-size: 14px;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0 0 24px;
  font-size: 13px;
}
.legend span {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
}
.swatch {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  flex: none;
}

/* ------------------------------------------------------------------------
 * Charts
 *
 * `.cards` rather than `.grid`: Tailwind ships a `grid` utility, and a page
 * reaching for it should get `display: grid` and not this layout.
 */
.cards {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
}
.cards.wide {
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 15px 16px 13px;
}
.card h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}
.card .caption {
  margin: 1px 0 13px;
  font-size: 12px;
  color: var(--ink-muted);
}

.bars {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bar-row {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  align-items: center;
  gap: 10px;
  font-size: 12px;
}
.bar-name {
  color: var(--ink-soft);
  text-align: right;
}
/* the track is the full width of the slowest bar in this chart, so every
   chart is read on its own scale: cmp at 4ns and parse at 100ns do not
   share an axis */
.track {
  height: 13px;
  border-radius: 3px;
  position: relative;
}
.bar {
  height: 100%;
  border-radius: 0 4px 4px 0;
  min-width: 2px;
  transition: filter 0.12s;
}
.bar-row:hover .bar {
  filter: brightness(1.08);
}
.bar-value {
  font-variant-numeric: tabular-nums;
  color: var(--ink-soft);
  min-width: 62px;
  text-align: right;
}
.absent {
  color: var(--ink-muted);
  font-style: italic;
}

.sweep {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}
.sweep .gridline {
  stroke: var(--rule);
  stroke-width: 1;
}
.sweep .tick {
  fill: var(--ink-muted);
  font-size: 11px;
}
.sweep .axis {
  fill: var(--ink-soft);
  font-size: 12px;
}
.sweep .tag {
  font-size: 12px;
  font-weight: 600;
}
.sweep .end {
  text-anchor: end;
}
.sweep .mid {
  text-anchor: middle;
}
.sweep .dot {
  stroke: var(--surface);
  stroke-width: 2;
}

/* ------------------------------------------------------------------------
 * Tables
 */
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13.5px;
}
caption {
  caption-side: bottom;
  padding-top: 12px;
  color: var(--ink-muted);
  font-size: 12.5px;
  text-align: left;
}
th,
td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--rule);
}
thead th {
  text-align: right;
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 12.5px;
}
thead th:first-child,
tbody th {
  text-align: left;
}
tbody th {
  font-weight: 500;
}
td {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
td.best {
  font-weight: 650;
  color: var(--ink);
}
td.best::after {
  content: " \2605";
  color: var(--ink-muted);
  font-size: 10px;
}
td.none {
  color: var(--ink-muted);
}
.scroll {
  overflow-x: auto;
}

/* ------------------------------------------------------------------------
 * Prose, for the pages rendered from docs/*.md
 */
.prose {
  max-width: 72ch;
}
.prose h2 {
  margin: 40px 0 10px;
}
.prose h3 {
  font-size: 15.5px;
  margin: 28px 0 8px;
}
.prose p,
.prose ul,
.prose ol {
  margin: 0 0 14px;
  color: var(--ink-soft);
}
.prose ul,
.prose ol {
  padding-left: 22px;
}
.prose li {
  margin: 4px 0;
}
.prose li::marker {
  color: var(--ink-muted);
}
.prose a {
  color: var(--dec);
  text-decoration-color: var(--border);
  text-underline-offset: 2px;
}
.prose strong {
  color: var(--ink);
  font-weight: 600;
}
.prose blockquote {
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 2px solid var(--rule);
  color: var(--ink-muted);
}
.prose table {
  margin: 0 0 18px;
}
.prose td {
  text-align: left;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
}
.prose :not(pre) > code {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
}
.prose pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 13px 15px;
  overflow-x: auto;
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.5;
}

/* ------------------------------------------------------------------------
 * Footer and tooltip
 */
footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  font-size: 13px;
  color: var(--ink-soft);
}
footer a {
  color: inherit;
}
footer .links {
  margin: 10px 0 0;
}

#tip {
  position: fixed;
  z-index: 10;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.1s;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 10px;
  font-size: 12px;
  line-height: 1.45;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.13);
  font-variant-numeric: tabular-nums;
  max-width: 240px;
}
#tip b {
  display: block;
  font-size: 12.5px;
}
#tip span {
  color: var(--ink-muted);
}