:root {
  --bg: #0a0b0a;
  --surface: #141614;
  --text: #ececec;
  --muted: #9aa09a;
  --volt: #d7ff1f;
  --border: #242724;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 48px 24px 96px; }
header.site { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
header.site .logo {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--volt); color: #0a0b0a; display: grid; place-items: center;
  font-weight: 800; font-size: 22px;
}
header.site .name { font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
h1 { font-size: 30px; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 6px; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 36px; }
h2 { font-size: 19px; margin: 36px 0 10px; letter-spacing: -0.01em; }
p, li { color: #d4d6d4; }
a { color: var(--volt); text-decoration: none; }
a:hover { text-decoration: underline; }
strong { color: var(--text); }
ul { padding-left: 22px; }
li { margin: 6px 0; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px 22px; margin: 18px 0;
}
hr { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }
footer.site { color: var(--muted); font-size: 13px; margin-top: 56px; }
footer.site a { color: var(--muted); }
.nav { display: flex; gap: 18px; margin-top: 8px; flex-wrap: wrap; }