/* Pages légales Maths Post-Bac — charte Maths Post-Bac */
:root {
  --bg: #ffffff;
  --ink: #111827;
  --muted: #6b7280;
  --teal: #5eead4;
  --teal-dark: #042f2e;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}
header {
  background: var(--teal-dark);
  color: #fff;
  padding: 24px 16px;
}
header .wrap, main { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header a { color: var(--teal); text-decoration: none; font-weight: 700; }
header h1 { margin: 8px 0 0; font-size: 1.6rem; }
main { padding: 24px 16px 64px; }
h2 { color: var(--teal-dark); margin-top: 2em; font-size: 1.2rem; }
a { color: #0f766e; }
.muted { color: var(--muted); font-size: 0.9rem; }
footer {
  border-top: 1px solid #e5e7eb;
  padding: 16px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}
ul { padding-left: 1.2em; }