:root {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5;
  font-weight: 400;
  color: #0f172a;
  background-color: #eef2ff;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  --brand: #3869ff;
  --text-strong: #0f172a;
  --text-muted: #475569;
  --bg-surface: #eef2ff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--bg-surface);
}

button,
input,
textarea {
  font: inherit;
}