:root {
  --tips-accent: #c0392b;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.tip-preset.active,
.tip-preset:hover {
  background-color: var(--tips-accent);
  color: #fff;
  border-color: var(--tips-accent);
}

.card {
  border-radius: 0.75rem;
}

footer a { text-decoration: none; }

.adsbygoogle {
  background: var(--bs-tertiary-bg);
  min-height: 60px;
  border-radius: 0.5rem;
}