:root {
  --navy: #0A0F1E;
  --navy-2: #111827;
  --card: #141C33;
  --cyan: #00D4FF;
  --purple: #6C63FF;
  --text: #E8EAED;
  --muted: #9AA0A6;
  --border: rgba(255,255,255,0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #141C33 0%, var(--navy) 55%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 48px 22px 80px; }
header.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.logo {
  width: 40px; height: 40px; border-radius: 11px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: grid; place-items: center; box-shadow: 0 6px 20px rgba(0,212,255,0.35);
}
.logo svg { width: 22px; height: 22px; }
.brand-name { font-weight: 800; font-size: 20px; letter-spacing: -0.3px; }
h1 { font-size: 30px; font-weight: 800; letter-spacing: -0.5px; margin: 26px 0 6px; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 30px; }
h2 { font-size: 20px; font-weight: 700; margin: 34px 0 10px; color: #fff; }
h3 { font-size: 16px; font-weight: 700; margin: 22px 0 6px; color: #fff; }
p, li { color: var(--text); font-size: 15.5px; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { padding-left: 20px; }
li { margin: 6px 0; }
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px 18px; margin: 18px 0;
}
.muted { color: var(--muted); }
hr { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
.nav { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 14px; }
footer { color: var(--muted); font-size: 13px; margin-top: 46px; }