/* === Reset === */
*, *::before, *::after {
  box-sizing: border-box;
}
html, body {
  margin: 0;
  padding: 0;
}

/* === Theme === */
:root {
  --primary: #2c5f3f;
  --primary-light: #4a8c63;
  --bg: #f5f5f5;
  --text: #333;
  --muted: #888;
  --danger: #c0392b;
  --border: #ddd;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Sukhumvit Set", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--primary); }

button {
  font-family: inherit;
}