:root {
  --theme-primary: #ef4444;
  --theme-primary-dark: #dc2626;
  --theme-surface: #fff7f7;
  --color-primary: var(--theme-primary);
  --color-primary-dark: var(--theme-primary-dark);
}

body {
  background: repeating-linear-gradient(0deg, #fff7f7 0, #fff7f7 28px, #fff1f1 28px, #fff1f1 56px);
}

.card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card:nth-child(3) {
  grid-column: span 2;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f172a;
    --color-bg-secondary: #1e293b;
    --color-text: #f1f5f9;
    --color-text-secondary: #cbd5e1;
    --color-border: #334155;
  }
}