body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  max-width: 32rem;
  margin: 2rem auto;
  padding: 0 1rem;
  color: #1a1a1a;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #ddd;
}

form label {
  display: block;
  margin-bottom: 1rem;
}

form input {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.4rem;
  box-sizing: border-box;
}

button {
  padding: 0.5rem 1rem;
  cursor: pointer;
}

.error {
  color: #b00;
}

/* PSD form: validation, notices, address autocomplete */
.error { color: #b00020; }
.ok { color: #0a7a2f; }
.note { color: #555; font-style: italic; }
.addr-suggest { position: relative; }
.addr-item { padding: 4px 8px; border: 1px solid #ddd; border-top: none; cursor: pointer; background: #fff; }
.addr-item:hover { background: #eef4ff; }