/* Global reset */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: system-ui, sans-serif;
  background: #f9f9f9;
  color: #222;
  line-height: 1.5;
  padding: 1rem;
}

h1, h2 {
  margin-bottom: 0.5rem;
}

form {
  margin: 1rem 0;
  display: grid;
  gap: 0.75rem;
}

input, textarea, button {
  padding: 0.6rem;
  border: 1px solid #ccc;
  border-radius: 6px;
}

button {
  background: #0077ff;
  color: white;
  border: none;
  cursor: pointer;
}

button:hover {
  background: #005fcc;
}

ul {
  list-style: none;
  margin: 1rem 0;
  padding: 0;
}

li {
  margin: 0.5rem 0;
}

.message {
  margin-bottom: 0.75rem;
}

.message strong {
  color: #0077ff;
}