/* Personal-blog minimal styling */
:root {
  --fg: #2a2a2a;
  --muted: #888;
  --accent: #336;
  --line: #e8e8e8;
  --bg: #fcfcfc;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  max-width: 720px;
  margin: 3em auto;
  padding: 0 1.2em;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
}

header h1 {
  font-weight: 300;
  font-size: 2em;
  margin-bottom: 0.1em;
  color: #1a1a1a;
}

header .tagline {
  color: var(--muted);
  margin-top: 0;
  font-size: 0.95em;
}

main { margin-top: 2em; }

article {
  margin: 2.5em 0;
  padding-bottom: 1.5em;
  border-bottom: 1px solid var(--line);
}

article:last-child { border-bottom: none; }

article h2 {
  font-size: 1.25em;
  font-weight: 500;
  margin-bottom: 0.2em;
  color: #1a1a1a;
}

article .date {
  color: var(--muted);
  font-size: 0.85em;
  margin: 0 0 0.8em 0;
}

article p { margin: 0.4em 0; }

footer {
  color: #aaa;
  font-size: 0.85em;
  margin-top: 4em;
  padding-top: 1em;
  border-top: 1px solid var(--line);
  text-align: center;
}

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