:root {
  color-scheme: light dark;
  --text: #1a1a1a;
  --muted: #555;
  --border: #ddd;
  --link: #0645ad;
  --code-bg: #f0f0ee;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #eee;
    --muted: #aaa;
    --border: #444;
    --link: #8ab4f8;
    --code-bg: #2a2a2a;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0 auto;
  max-width: 40rem;
  padding: 1.5rem 1.25rem 3rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--text);
}

header,
footer {
  font-family: system-ui, sans-serif;
}

header {
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

footer {
  margin-top: 3rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

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

.site-title {
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
}

h1 {
  font-size: 1.75rem;
  line-height: 1.25;
  margin: 0 0 0.5rem;
}

article time {
  display: block;
  margin-bottom: 1.5rem;
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.875rem;
}

.listing-intro {
  margin-bottom: 2rem;
}

.listing-intro > :first-child {
  margin-top: 0;
}

.listing-intro > :last-child {
  margin-bottom: 0;
}

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

.post-list li {
  display: flex;
  gap: 1rem;
  margin: 0.75rem 0;
}

.post-list time {
  flex: 0 0 7rem;
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.9rem;
}

img {
  max-width: 100%;
  height: auto;
}

code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.875em;
  color: var(--text);
  background: var(--code-bg);
  padding: 0.12em 0.35em;
  border-radius: 0.2em;
  overflow-wrap: break-word;
}

pre {
  margin: 1.25em 0;
  padding: 0.85em 1em;
  overflow-x: auto;
  background: var(--code-bg);
  border-radius: 0.35em;
  line-height: 1.45;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.875em;
  color: var(--text);
}

pre code {
  background: none;
  padding: 0;
  font-size: 1em;
  border-radius: 0;
  overflow-wrap: normal;
}

blockquote {
  margin: 1.25em 0;
  padding: 0.15em 0 0.15em 1em;
  border-left: 3px solid var(--border);
  color: var(--muted);
}

blockquote > :first-child {
  margin-top: 0;
}

blockquote > :last-child {
  margin-bottom: 0;
}