:root {
  --bg:       #f7f5ef;
  --fg:       #2b2b2b;
  --muted:    #777;
  --accent:   #8b4513;
  --rule:     #e6e1d4;
  --code-bg:  #efeadd;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

header, main, footer {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem;
}

header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  flex-wrap: wrap;
  gap: 1rem;
}

header h1 {
  font-size: 1.2rem;
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.02em;
}

header a { color: inherit; text-decoration: none; }
header nav a { margin-left: 1rem; color: var(--muted); }
header nav a:hover { color: var(--accent); }

main h2 {
  font-size: 1.6rem;
  line-height: 1.3;
  margin: 1.5rem 0 0.75rem;
}

main h3 {
  margin-top: 2rem;
  font-size: 1.15rem;
}

a { color: var(--accent); }

.hero p { font-size: 1.1rem; color: #444; }

.recent ul, .posts {
  list-style: none;
  padding: 0;
}

.recent li, .posts li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule);
}

.posts p { margin: 0.25rem 0 0.25rem; color: #555; }

.date {
  display: inline-block;
  margin-left: 0.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}

article p.date { margin: 0 0 1.5rem; }

pre {
  background: var(--code-bg);
  padding: 0.9rem 1rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.9rem;
}

code {
  background: var(--code-bg);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-size: 0.92em;
}

pre code { background: transparent; padding: 0; }

footer {
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--rule);
  margin-top: 3rem;
}