:root {
  --bg: #0b1220;
  --panel: #111a2e;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #a3e635;
  --line: #1f2a44;
}
@media (prefers-color-scheme: light) {
  :root { --bg: #f8fafc; --panel: #ffffff; --text: #0f172a; --muted: #475569; --accent: #4d7c0f; --line: #e2e8f0; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 24px 16px 48px; }
header.top { display: flex; align-items: center; gap: 12px; padding: 8px 0 24px; }
header.top img { width: 40px; height: 40px; border-radius: 10px; }
header.top a { color: var(--text); text-decoration: none; font-weight: 700; font-size: 1.15rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 8px 0 12px; }
h2 { font-size: 1.2rem; margin: 32px 0 8px; }
p, li { color: var(--text); }
.muted { color: var(--muted); }
a { color: var(--accent); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; margin: 16px 0; }
.badge { display: inline-block; background: var(--accent); color: #0b1220; font-weight: 700; font-size: .8rem;
  border-radius: 999px; padding: 2px 10px; }
ul { padding-left: 20px; }
footer { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
footer a { margin-right: 14px; }