:root {
  --bg: #ffffff;
  --fg: #16181d;
  --muted: #6b7280;
  --rule: #e5e7eb;
  --accent: #2563eb;
  --code-bg: #f6f7f9;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --fg: #e6e6e6;
    --muted: #9aa0aa;
    --rule: #23262d;
    --accent: #7aa2ff;
    --code-bg: #161a20;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 3rem 1.25rem 5rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
  max-width: 46rem;
  margin-inline: auto;
}

header.site {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.1rem;
  align-items: baseline;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2.5rem;
}

header.site .brand {
  font-weight: 650;
  font-size: 1rem;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.01em;
}

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

a { color: var(--accent); text-underline-offset: 2px; }
header.site nav a { color: var(--muted); text-decoration: none; }
header.site nav a:hover { color: var(--fg); }

h1 {
  font-size: clamp(1.6rem, 4vw, 2.05rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
}

h2 { font-size: 1.15rem; letter-spacing: -0.01em; margin: 2.2rem 0 0.6rem; }

p, li { margin: 0 0 1rem; }

.lede { color: var(--muted); font-size: 1.05rem; }

.meta {
  color: var(--muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5rem 0; }

ul.posts { list-style: none; padding: 0; margin: 0; }
ul.posts li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.8rem;
  align-items: baseline;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--rule);
}
ul.posts li a { font-weight: 550; text-decoration: none; }
ul.posts li a:hover { text-decoration: underline; }
ul.posts li .meta { margin-left: auto; }

code {
  background: var(--code-bg);
  border-radius: 4px;
  padding: 0.12em 0.36em;
  font-size: 0.9em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

blockquote {
  margin: 1.5rem 0;
  padding: 0.1rem 0 0.1rem 1rem;
  border-left: 3px solid var(--rule);
  color: var(--muted);
}

footer.site {
  margin-top: 4rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.85rem;
}
footer.site a { color: var(--muted); }