:root {
  --bg: #fffbfe;
  --fg: #1c1b1f;
  --muted: #5f5b66;
  --accent: #8b1d3f;
  --line: #e3dde6;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #1c1b1f; --fg: #e6e1e6; --muted: #b4aeb9; --accent: #f2b3c6; --line: #3a373d; }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans Myanmar", "Noto Sans Thai", sans-serif;
}
main { max-width: 42rem; margin: 0 auto; padding: 2rem 1rem 4rem; }
h1 { font-size: 1.8rem; line-height: 1.25; margin: 0 0 .25rem; }
h2 { font-size: 1.2rem; margin: 2rem 0 .5rem; color: var(--accent); }
p, li { margin: .5rem 0; }
.lead { color: var(--muted); font-size: 1.1rem; margin-bottom: 1.5rem; }
.dot { display: inline-block; width: .75rem; height: .75rem; border-radius: 50%; background: #c45e00; margin-right: .35rem; }
.diamond { display: inline-block; width: .65rem; height: .65rem; background: #1f5fbf; transform: rotate(45deg); margin: 0 .5rem 0 .1rem; }
a { color: var(--accent); }
footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }