/* heibench.com — no build step, no dependencies, no JavaScript. */

:root {
  color-scheme: light dark;
  --navy: #0b3a75;
  --steel: #8c99a6;
  --ink: #16191d;
  --ink-soft: #4d565f;
  --bg: #fbfaf8;
  --panel: #ffffff;
  --rule: #dcdcd6;
  --accent: var(--navy);
  --ok: #1c6b3f;
  --open: #9a4a12;
}

@media (prefers-color-scheme: dark) {
  :root {
    --navy: #7ea8dd;
    --steel: #98a4b1;
    --ink: #e7e9ec;
    --ink-soft: #a3abb5;
    --bg: #12151a;
    --panel: #191d24;
    --rule: #2c323b;
    --accent: var(--navy);
    --ok: #6cc38d;
    --open: #e0a06a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

code, pre, .mono {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
}

.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- masthead ---------- */

header.site {
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
}

header.site .wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
  flex-wrap: wrap;
}

header.site img {
  width: 30px;
  height: 30px;
  display: block;
  border-radius: 6px;
}

header.site a.home {
  font-weight: 650;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.05rem;
}

header.site nav {
  margin-left: auto;
  display: flex;
  gap: 1.1rem;
  font-size: 0.9rem;
}

header.site nav a { color: var(--ink-soft); text-decoration: none; }
header.site nav a:hover,
header.site nav a[aria-current="page"] { color: var(--accent); }

/* ---------- type ---------- */

main.wrap { padding-top: 3rem; padding-bottom: 4rem; }

h1 {
  font-size: 2.1rem;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 0.6rem;
}

.tagline {
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin: 0 0 2.5rem;
}

h2 {
  font-size: 1.3rem;
  letter-spacing: -0.015em;
  margin: 3rem 0 0.9rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--rule);
}

h3 { font-size: 1.02rem; margin: 2rem 0 0.5rem; }

p, li { color: var(--ink); }
a { color: var(--accent); }

.lead { font-size: 1.05rem; }

blockquote {
  margin: 1.6rem 0;
  padding: 0.2rem 0 0.2rem 1.1rem;
  border-left: 3px solid var(--accent);
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--ink);
}

blockquote p { margin: 0; }

/* ---------- tables ---------- */

.scroll { overflow-x: auto; margin: 1.4rem 0; }

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.92rem;
}

th, td {
  text-align: left;
  padding: 0.6rem 0.8rem 0.6rem 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

th {
  font-weight: 620;
  color: var(--ink-soft);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- case entries ---------- */

.case {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 1.1rem 1.2rem;
  margin: 1.1rem 0;
}

.case h3 { margin-top: 0; }
.case p:last-child { margin-bottom: 0; }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.12rem 0.45rem;
  border-radius: 3px;
  border: 1px solid currentColor;
  vertical-align: 0.1em;
}

.tag.open { color: var(--open); }
.tag.resolved { color: var(--ok); }

.meta {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0.35rem 0 0.7rem;
}

pre {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.8rem 0.9rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 1rem 0;
}

code { font-size: 0.9em; }
p code, li code, td code {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 0.05em 0.32em;
}
pre code { background: none; border: 0; padding: 0; }

/* ---------- footer ---------- */

footer.site {
  border-top: 1px solid var(--rule);
  padding: 1.8rem 0 3rem;
  font-size: 0.87rem;
  color: var(--ink-soft);
}

footer.site a { color: var(--ink-soft); }

@media (max-width: 34rem) {
  h1 { font-size: 1.7rem; }
  header.site nav { gap: 0.85rem; width: 100%; margin-left: 0; }
}