nav {
  padding-left: calc(100% - 174px);
  padding-left: calc(100% - 240px + 49px + 0.5em)
}
nav ul li:first-child {
  font-weight: bold;
}
nav ul li a {
  color: var(--color-masthead);
  padding-block: 0.25em;
  display: block;
}
@media screen and (orientation: landscape) and (min-width: 960px) {
  nav {
    padding-left: 0;
  }
  /*
  body.article nav,
  body.service nav {
    --color-masthead: var(--color-dark);
  }
  */
  nav ul {
    display: flex;
    gap: 1em;
    /*margin-right: 3em;*/
  }
  /*
  nav ul li:first-child {
    margin-right: 5em;
  }
  */
  nav ul li a {
    padding-block: 0;
  }
}
@media screen and (orientation: landscape) and (min-width: 1140px) {
  nav ul {
    margin-right: 3em;
  }
  nav ul li:first-child {
    margin-right: 5em;
  }
}