.site-header {
  width: min(100%, var(--content-max));
  margin: 0 auto;
  padding: 22px var(--gutter) 0;
}

.masthead {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, .6fr);
  gap: 32px;
  align-items: end;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule-strong);
}

.masthead h1 {
  margin-bottom: 3px;
  font-size: clamp(30px, 3.4vw, 58px);
  line-height: .96;
  letter-spacing: -.04em;
}

.masthead__english {
  margin: 0;
  color: var(--mineral-deep);
  font-family: var(--serif);
  font-size: 16px;
  font-style: italic;
}

.masthead__meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: end;
}

.date-stamp {
  justify-self: end;
  border: 1px solid var(--clay);
  padding: 8px 10px 6px;
  color: var(--clay);
  font-size: 10px;
  transform: rotate(-1.2deg);
}

.state-nav {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0;
  border-bottom: 1px solid var(--rule-strong);
}

.state-nav__button {
  min-height: 58px;
  padding: 9px 8px 10px;
  border: 0;
  border-right: 1px solid var(--rule);
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.state-nav__button:last-child {
  border-right: 0;
}

.state-nav__button:hover {
  background: rgba(255,255,255,.22);
}

.state-nav__button[aria-selected="true"] {
  background: var(--ink);
  color: var(--paper-light);
}

.state-nav__number {
  display: block;
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 9px;
  opacity: .72;
}

.state-nav__label {
  display: block;
  font-size: clamp(10px, .9vw, 13px);
  line-height: 1.25;
}

.review-main {
  width: min(100%, var(--content-max));
  margin: 0 auto;
  padding: 22px var(--gutter) 44px;
}

.review-state {
  min-height: 760px;
}

.state-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, .38fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 18px;
}

.state-heading h2 {
  margin-bottom: 4px;
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1;
}

.state-heading__note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
}

.atlas-sheet {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  border: 1px solid var(--rule-strong);
  background:
    linear-gradient(rgba(37,44,41,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,44,41,.055) 1px, transparent 1px),
    var(--paper-light);
  background-size: 42px 42px;
  box-shadow: var(--shadow);
}

.atlas-sheet::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid var(--rule);
  pointer-events: none;
}

.atlas-sheet__north {
  position: absolute;
  z-index: 8;
  top: 28px;
  right: 30px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 46px;
  border-left: 1px solid var(--rule-strong);
  font-family: var(--serif);
  font-size: 18px;
}

.atlas-sheet__index {
  position: absolute;
  z-index: 8;
  right: 0;
  bottom: 36px;
  writing-mode: vertical-rl;
  padding: 10px 7px;
  background: var(--clay);
  color: var(--paper-light);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .15em;
}

.atlas-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
}

.atlas-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .masthead,
  .state-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .masthead__meta {
    grid-template-columns: 1fr auto;
  }

  .state-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .state-nav__button:nth-child(4) {
    border-right: 0;
  }

  .state-nav__button:nth-child(n+5) {
    border-top: 1px solid var(--rule);
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 14px 14px 0;
  }

  .masthead h1 {
    font-size: 32px;
  }

  .masthead__meta {
    display: block;
  }

  .date-stamp {
    display: inline-block;
    margin-top: 8px;
  }

  .state-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .state-nav__button,
  .state-nav__button:nth-child(4) {
    border-right: 1px solid var(--rule);
  }

  .state-nav__button:nth-child(even) {
    border-right: 0;
  }

  .state-nav__button:nth-child(n+3) {
    border-top: 1px solid var(--rule);
  }

  .review-main {
    padding: 18px 14px 34px;
  }

  .review-state {
    min-height: auto;
  }

  .state-heading {
    margin-bottom: 12px;
  }

  .state-heading h2 {
    font-size: 30px;
  }

  .state-heading__note {
    font-size: 12px;
  }

  .atlas-sheet {
    min-height: 618px;
  }

  .atlas-footer {
    display: block;
  }

  .atlas-footer .coordinate {
    margin-top: 7px;
  }
}