:root {
  --bg: #0d0f12;
  --fg: #d8dde3;
  --muted: #7a8290;
  --accent: #c99e5a;
  --border: #1f2329;
  --max-width: 640px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;
  font-weight: 500;
  letter-spacing: -0.01em;
}

nav, footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

nav {
  border-bottom: 1px solid var(--border);
}

nav .brand {
  font-family: ui-monospace, monospace;
  color: var(--fg);
  font-weight: 500;
  margin-right: auto;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
  min-height: 60vh;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.role {
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.tagline {
  font-size: 0.9rem;
  color: var(--muted);
}

.post-list {
  list-style: none;
  padding: 0;
}

.post-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.post-list .date {
  color: var(--muted);
  font-size: 0.85rem;
  margin-left: 0.5rem;
}

.post-list .summary {
  color: var(--muted);
  margin: 0.35rem 0 0;
}

article .date {
  color: var(--muted);
  font-size: 0.85rem;
}

footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}