:root {
  --bg-top: #0d1029;
  --bg-mid: #291752;
  --bg-bot: #472052;
  --ink: #f4f1fa;
  --ink-dim: #b9b0d0;
  --gold: #ffc72e;
  --card: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.14);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0 20px 72px;
  background: linear-gradient(170deg, var(--bg-top) 0%, var(--bg-mid) 55%, var(--bg-bot) 100%);
  background-attachment: fixed;
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
.wrap { max-width: 720px; margin: 0 auto; }
header { padding: 56px 0 28px; text-align: center; }
header img { width: 88px; height: 88px; border-radius: 20px; display: block; margin: 0 auto 18px; }
h1 { font-size: 2rem; margin: 0 0 6px; letter-spacing: -0.02em; }
h2 { font-size: 1.2rem; margin: 34px 0 10px; color: var(--gold); letter-spacing: -0.01em; }
h3 { font-size: 1rem; margin: 22px 0 6px; }
p, li { color: var(--ink-dim); }
p { margin: 0 0 14px; }
ul { padding-left: 22px; margin: 0 0 14px; }
li { margin-bottom: 7px; }
strong { color: var(--ink); font-weight: 600; }
a { color: var(--gold); }
a:hover { text-decoration: none; }
.tagline { color: var(--ink-dim); font-size: 1.05rem; margin: 0; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 24px;
  margin: 22px 0;
}
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.updated { font-size: 0.85rem; color: var(--ink-dim); opacity: 0.75; }
nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 26px 0 0; }
nav a {
  display: inline-block; padding: 9px 18px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--line);
  text-decoration: none; font-size: 0.92rem; font-weight: 600;
}
footer {
  margin-top: 52px; padding-top: 22px; border-top: 1px solid var(--line);
  font-size: 0.85rem; color: var(--ink-dim); text-align: center;
}
footer a { margin: 0 8px; }
.back { display: inline-block; margin: 34px 0 0; font-weight: 600; text-decoration: none; }
@media (max-width: 480px) { header { padding-top: 36px; } h1 { font-size: 1.6rem; } }