:root {
  --primary: #0052cc;
  --secondary: #0b1f44;
  --text: #1a1a1a;
  --bg: #ffffff;
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--primary);
  text-decoration: none;
}

button {
  border-radius: var(--radius);
  cursor: pointer;
}