:root {
  --bg: #0b1026;
  --card: #141e4e;
  --text: #e8edff;
  --muted: #b7c3f0;
  --accent: #ffcf3f;
  --link: #8fd3ff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 820px; margin: 0 auto; padding: 32px 16px 64px; }
header { margin-bottom: 24px; }
header .brand { color: var(--accent); font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; font-size: 14px; }
h1 { font-size: 32px; line-height: 1.2; margin: 6px 0 4px; }
h2 { font-size: 22px; margin: 36px 0 8px; color: var(--accent); }
h3 { font-size: 18px; margin: 24px 0 6px; }
p, li { color: var(--text); }
.meta, .muted { color: var(--muted); font-size: 15px; }
a { color: var(--link); }
section.card { background: var(--card); border-radius: 14px; padding: 4px 20px 16px; margin: 16px 0; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid #2a3778; }
th { color: var(--accent); }
nav.links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 8px; font-size: 15px; }
footer { margin-top: 48px; color: var(--muted); font-size: 14px; }
@media (max-width: 560px) {
  table, thead, tbody, tr, th, td { display: block; }
  thead { display: none; }
  td { border: 0; padding: 4px 0; }
  td:first-child { font-weight: 700; }
  td:nth-child(2)::before { content: "Why: "; color: var(--accent); font-weight: 700; }
  td:nth-child(3)::before { content: "Notes: "; color: var(--accent); font-weight: 700; }
  tr { border-bottom: 1px solid #2a3778; padding: 8px 0; }
}