:root {
  --bg: #0d0b12;
  --bg2: #13101a;
  --border: #221e2e;
  --text: #c9c4d9;
  --muted: #5a5470;
  --accent: #9b7fd4;
  --accent2: #f0a500;
  --code-bg: #161220;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
}

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

header {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  margin-bottom: 3rem;
}

.header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-title {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
}

.site-title a { color: inherit; }
.site-title a:hover { text-decoration: none; opacity: 0.8; }

.site-tagline {
  font-size: 0.8rem;
  color: var(--muted);
  font-style: italic;
}

nav {
  margin-left: auto;
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
}

nav a { color: var(--muted); }
nav a:hover { color: var(--text); text-decoration: none; }

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

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

.post-list li {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

.post-list li:last-child { border-bottom: none; }

.post-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.post-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

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

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent2);
  border: 1px solid var(--accent2);
  padding: 1px 6px;
  border-radius: 3px;
  margin-right: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

article.post {
  max-width: 760px;
}

article.post h1 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

article.post .post-meta {
  margin-bottom: 2rem;
}

article.post p { margin-bottom: 1.2rem; }
article.post h2 { font-size: 1.15rem; margin: 2rem 0 0.75rem; color: var(--accent); }
article.post h3 { font-size: 1rem; margin: 1.5rem 0 0.5rem; color: var(--accent2); }

article.post blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  color: var(--muted);
  margin: 1.5rem 0;
  font-style: italic;
}

.sources {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}

.sources a { color: var(--accent2); }

footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 4rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  font-family: var(--font-mono);
}