:root {
  --bg: #0d1117;
  --bg-elevated: #161b22;
  --border: #30363d;
  --text: #c9d1d9;
  --text-muted: #8b949e;
  --text-bright: #f0f6fc;
  --accent: #d97757;
  --accent-dim: #a85f45;
  --code-bg: #1c2128;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono {
  font-family: "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  font-size: 0.9em;
}
code {
  background: var(--code-bg);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--text-bright);
}
pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px;
  overflow-x: auto;
  margin: 14px 0;
}
pre code { background: transparent; padding: 0; }
header {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky; top: 0; z-index: 10;
}
.container { max-width: 880px; margin: 0 auto; padding: 0 24px; }
nav { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.logo { color: var(--text-bright); font-weight: 600; font-size: 1.05rem; }
.logo .dot { color: var(--accent); }
nav ul { list-style: none; display: flex; gap: 20px; flex-wrap: wrap; }
nav a { color: var(--text-muted); font-size: 0.95rem; }
nav a:hover, nav a.active { color: var(--text-bright); text-decoration: none; }
main { padding: 64px 0; }
.hero {
  display: grid; grid-template-columns: 120px 1fr;
  gap: 32px; align-items: center; margin-bottom: 48px;
}
.hero .avatar {
  width: 120px; height: 120px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.8rem; color: var(--text-bright); font-weight: 600;
}
.hero h1 { color: var(--text-bright); font-size: 2rem; margin-bottom: 6px; }
.hero .role { color: var(--text-muted); font-size: 1.05rem; }
@media (max-width: 580px) {
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero .avatar { margin: 0 auto; }
}
section { margin-bottom: 48px; }
h2 {
  color: var(--text-bright);
  font-size: 1.4rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
h3 { color: var(--text-bright); font-size: 1.1rem; margin: 16px 0 8px; }
p { margin-bottom: 14px; }
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 16px;
}
.card-header {
  display: flex; justify-content: space-between; align-items: baseline;
  flex-wrap: wrap; gap: 10px; margin-bottom: 8px;
}
.card-title { color: var(--text-bright); font-weight: 600; }
.card-date { color: var(--text-muted); font-size: 0.9rem; font-family: "JetBrains Mono", monospace; }
.card-sub { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 10px; }
ul.bullets { list-style: none; padding-left: 0; }
ul.bullets li { position: relative; padding-left: 18px; margin-bottom: 8px; }
ul.bullets li::before {
  content: "▸"; position: absolute; left: 0; color: var(--accent);
}
.stack { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.stack-tag {
  background: var(--code-bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 3px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
}
article.post h1 {
  color: var(--text-bright);
  font-size: 1.8rem;
  margin-bottom: 8px;
}
article.post .post-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
  font-family: "JetBrains Mono", monospace;
}
article.post h2 { font-size: 1.3rem; margin-top: 32px; }
.post-list { list-style: none; padding: 0; }
.post-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.post-list li:last-child { border-bottom: none; }
.post-list a { color: var(--text-bright); font-size: 1.05rem; }
.post-list .post-date {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-family: "JetBrains Mono", monospace;
  margin-top: 4px;
}
.post-list .post-excerpt {
  color: var(--text);
  margin-top: 6px;
  font-size: 0.95rem;
}
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
}
footer .links { margin-top: 8px; }
footer .links a { margin: 0 10px; }
footer .dim { color: var(--border); }