:root { --bg: #000; --fg: #f2f2f2; --dim: #8a8a8a; --line: #333; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.6 ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
main { max-width: 680px; margin: 0 auto; padding: 48px 16px 64px; }
header { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
header img { width: 64px; height: 64px; border-radius: 14px; }
h1 { font-size: 22px; margin: 0; letter-spacing: 0.04em; }
h2 { font-size: 15px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim);
  border-top: 1px solid var(--line); padding-top: 24px; margin-top: 32px; }
a { color: var(--fg); }
nav a { color: var(--dim); margin-right: 16px; }
.dim { color: var(--dim); }
ul { padding-left: 20px; }