:root {
  color-scheme: light dark;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1rem;
  line-height: 1.6;
}

header h1 a {
  color: inherit;
  text-decoration: none;
}

.header__subtitle {
  margin: 0.2rem 0 0;
  font-size: 0.9em;
  color: gray;
}

.subscribe-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin: 0.8rem 0 0;
  font-size: 0.85em;
}

.subscribe-form input[type="email"] {
  flex: 0 1 180px;
  padding: 4px 8px;
  font-size: inherit;
}

.ai-disclosure {
  margin: 0.3rem 0 1.2rem;
  font-size: 0.85em;
  color: gray;
}

.footer__ai-notice {
  font-size: 0.85em;
  color: gray;
  margin-top: 0.5rem;
}

.prehled-list {
  list-style: none;
  padding: 0;
}

.prehled-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(128, 128, 128, 0.3);
}

.date {
  color: gray;
  font-size: 0.9em;
}

footer {
  margin-top: 3rem;
  font-size: 0.85em;
  color: gray;
}