:root {
  --bg: #fbfbfd;
  --fg: #1c1c1f;
  --muted: #6e6e73;
  --border: #e5e5ea;
  --link: #0066cc;
  --link-hover: #004499;
  --code-bg: #f2f2f7;
  --mono: ui-monospace, "SF Mono", Menlo, Monaco, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.6;
  max-width: 44rem;
  margin: 3rem auto;
  padding: 0 1.5rem;
}
header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
}
.site-title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.site-title a { color: var(--fg); text-decoration: none; }
.site-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}
nav {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}
nav a {
  color: var(--link);
  text-decoration: none;
  margin-right: 1.25rem;
}
nav a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 1rem; }
h2 { font-size: 1.2rem; font-weight: 600; margin: 2rem 0 0.75rem; }
p { margin-bottom: 1.2rem; }
ul.post-list { list-style: none; }
ul.post-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
ul.post-list li a {
  color: var(--link);
  text-decoration: none;
  font-weight: 500;
}
ul.post-list li a:hover { text-decoration: underline; }
time {
  color: var(--muted);
  font-size: 0.85rem;
  font-family: var(--mono);
  white-space: nowrap;
}
article { margin-top: 1.5rem; }
.meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
}
code {
  font-family: var(--mono);
  background: var(--code-bg);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  font-size: 0.88em;
}
pre {
  background: var(--code-bg);
  padding: 1rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.88em;
  margin: 1.2rem 0;
}
pre code { background: none; padding: 0; }
.benches {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.benches h2 { font-size: 1rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.benches ul { list-style: none; margin-top: 0.5rem; }
.benches li { margin-bottom: 0.5rem; font-size: 0.9rem; }
.benches a { color: var(--link); text-decoration: none; }
.benches a:hover { text-decoration: underline; }
footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}