/* styles.css – minimal, clean, responsive (white background) */
:root {
  --bg: #ffffff;
  --card: #ffffff;
  --text: #0b0c0f;
  --muted: #546174;
  --accent: #0b57d0;
  --border: #e6e8eb;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 24px;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: #f7f9fc;
}

.site-header h1 {
  margin: 0 0 8px 0;
  font-size: 28px;
  letter-spacing: 0.2px;
}

.updated {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin: 18px 0;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.06);
}

.card h2 {
  margin-top: 0;
  font-size: 20px;
}

.card ul, .card ol {
  padding-left: 18px;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  background: #f7f9fc;
}

.site-footer .muted { color: var(--muted); }

/* Print styles */
@media print {
  body { background: #fff; color: #000; }
  .site-header, .site-footer { background: #fff; border: none; }
  .card { break-inside: avoid; box-shadow: none; border-color: #ddd; }
  a { color: #000; text-decoration: underline; }
}