header.page nav {
  background: var(--fg);
  color: white;
}

header.page a:hover {
  text-decoration: underline;
}

header.page .container {
  display: flex;
  justify-content: space-between;
}

header.page menu {
  list-style: none;

  display: flex;
  align-items: center;
}

header.page menu.screen-lg {
  display: none;
}

header.page menu li {
  padding: 0.25rem;
}

header.page menu li:not(:last-child) {
  border-right: 1px solid var(--bg);
}

header.page .bottom {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;

  padding: 0.25rem;
}

header.page .bottom h1 {
  padding: 1rem;

  text-align: center;
  color: var(--fg);
}

header.page .bottom form {
  display: flex;
  flex: 1;
}

header.page .bottom form input {
  flex: 1;

  outline: 0;
  border: 0;
  border-bottom: 1px solid var(--fg);
  padding: 0.25rem 0.5rem;
}

header.page .bottom form button {
  background: var(--fg);
  color: white;

  border: 0;
  padding: 0.25rem;
}

header.page .bottom .ad {
  background: rgb(212, 8, 8);

  color: white;
  text-align: center;
  font-weight: bold;

  padding: 0.7rem;

  flex-shrink: 0;
}

@media (min-width: 720px) {
  header.page menu.screen-lg {
    display: flex;
  }
  header.page menu.screen-sm {
    display: none;
  }

  header.page .bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 2ch;

    padding-right: 1rem;
  }
}