:root {
  --bg: #0a0f14;
  --surface: #101820;
  --text: #f2f6f9;
  --muted: #9fb2c0;
  --blue: #00a8ff;
  --cyan: #00e5ff;
  --border: #1c2933;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 2.5rem 1.25rem 4rem; }
header.site { text-align: center; padding: 3rem 1rem 1rem; }
header.site img { width: 96px; height: 96px; border-radius: 22%; }
h1 { font-size: 2rem; margin: 0.75rem 0 0.25rem; }
h2 { font-size: 1.25rem; margin-top: 2.25rem; color: var(--cyan); }
h3 { font-size: 1.05rem; margin-top: 1.5rem; }
.tagline { color: var(--muted); font-size: 1.05rem; margin: 0; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin: 1rem 0;
}
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; margin: 2rem 0; }
.muted { color: var(--muted); font-size: 0.9rem; }
footer { border-top: 1px solid var(--border); margin-top: 3rem; padding: 1.5rem; text-align: center; font-size: 0.85rem; color: var(--muted); }
footer nav a { margin: 0 0.6rem; }
ul { padding-left: 1.25rem; }
li { margin: 0.35rem 0; }
.updated { font-size: 0.8rem; color: var(--muted); }