/* ── shared site theme ── */

:root {
  --color-purple-mid:   #9d91ce;
  --color-purple-light: #b3a8e0;
  --color-purple-bg:    #f5f0ff;
  --color-purple-input: #f3ecf9;
  --color-purple-hover: #ccd3fc;
  --color-blue-link:    #4c82e0;
  --font-mono: 'Courier New', Courier, monospace;
}

body {
  background-color: var(--color-purple-input);
  font-family: var(--font-mono);
}

.nav-header {
  display: block;
  background: var(--color-purple-light);
  color: #fff;
  border: 1px solid var(--color-purple-mid);
  border-bottom: none;
  padding: 12px 0;
  margin: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 1.2em;
  font-weight: bold;
}

.content-box {
  background: var(--color-purple-bg);
  border: 1px solid var(--color-purple-mid);
  padding: 16px;
}