:root {
  --bg: #ffffff;
  --fg: #111111;
  --muted: #595959;
  --border: #cccccc;
  --link: #111111;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111111;
    --fg: #eeeeee;
    --muted: #a6a6a6;
    --border: #3a3a3a;
    --link: #eeeeee;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  max-width: 42rem;
  margin: 0 auto;
  padding: 1.5rem;
}

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

a:hover {
  opacity: 0.7;
}

header,
footer {
  margin: 1.5rem 0;
}

nav ul,
footer ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.25rem;
  padding: 0;
  margin: 0;
}

header h1 {
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
}

header h1 a {
  text-decoration: none;
}

footer {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

footer a {
  color: inherit;
}

main {
  margin: 2rem 0;
}

h1,
h2,
h3 {
  line-height: 1.3;
}

blockquote {
  border-left: 2px solid var(--border);
  margin-left: 0;
  padding-left: 1rem;
  color: var(--muted);
}

.post-meta,
.page-meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
}

.post-meta a {
  color: inherit;
}

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

.post-list li {
  margin-bottom: 1.1rem;
}

.post-list time {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

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

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}