@charset "UTF-8";

/* ==========================================================================
   Geographic links
   ========================================================================== */

.earth-link {
  color: inherit;
  text-decoration-color: rgba(166, 47, 32, 0.48);
  text-decoration-thickness: 0.07em;
  text-underline-offset: 0.18em;
  white-space: nowrap;
  transition:
    color 180ms ease,
    text-decoration-color 180ms ease;
}

.earth-link::after {
  display: inline-block;
  margin-left: 0.22em;
  color: var(--color-red);
  content: "↗";
  font: 500 0.72em/1 var(--font-mono);
  text-decoration: none;
  transform: translateY(-0.18em);
  transition: transform 180ms ease;
}

.earth-link:hover,
.earth-link:focus-visible {
  color: var(--color-red);
  text-decoration-color: currentColor;
}

.earth-link:hover::after,
.earth-link:focus-visible::after {
  transform: translate(0.12em, -0.3em);
}

.earth-link:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 0.2em;
}

.earth-link--route {
  text-decoration-color: rgba(233, 225, 207, 0.34);
}

.earth-link--route:hover,
.earth-link--route:focus-visible {
  color: var(--color-paper);
}

.earth-link--inverse {
  text-decoration-color: rgba(233, 225, 207, 0.65);
}

.earth-link--inverse::after {
  color: var(--color-paper);
}

.earth-link--inverse:hover,
.earth-link--inverse:focus-visible {
  color: var(--color-paper);
}

.route-map__earth-key {
  position: absolute;
  top: 2rem;
  right: 2.2rem;
  margin: 0;
  color: rgba(233, 225, 207, 0.52);
  font: 300 0.5rem/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ==========================================================================
   Inline references
   ========================================================================== */

.source-reference {
  display: inline-block;
  margin-left: 0.15em;
  color: var(--color-red);
  font: 500 0.56rem/1 var(--font-mono);
  vertical-align: super;
}

.source-reference a {
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition:
    color 180ms ease,
    border-color 180ms ease;
}

.source-reference a:hover,
.source-reference a:focus-visible {
  color: var(--color-red-bright);
  border-color: transparent;
}

.source-reference--inverse {
  color: var(--color-paper);
}

.source-reference--inverse a:hover,
.source-reference--inverse a:focus-visible {
  color: #fff8e9;
}

/* ==========================================================================
   Long-form essay chapters
   ========================================================================== */

.narrative-essay {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 7rem);
  padding: clamp(7rem, 11vw, 11rem) var(--page-gutter);
  border-bottom: 1px solid var(--color-ink-line);
}

.narrative-essay--paper {
  color: var(--color-ink);
}

.narrative-essay--dark {
  color: var(--color-paper);
  background-color: var(--color-charcoal);
  border-color: rgba(233, 225, 207, 0.18);
}

.narrative-essay__marker {
  border-color: rgba(233, 225, 207, 0.22);
}

.narrative-essay__article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 0.34fr);
  gap: 0 clamp(3rem, 7vw, 8rem);
  width: 100%;
  max-width: 83rem;
}

.narrative-essay__header {
  grid-column: 1 / -1;
}

.narrative-essay__title {
  max-width: 68rem;
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
  font: 400 clamp(3.1rem, 6.4vw, 6.7rem)/0.94 var(--font-display);
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.narrative-essay__body {
  max-width: 50rem;
}

.narrative-essay__body p {
  margin-bottom: 1.65rem;
  font-size: clamp(1.08rem, 1.45vw, 1.3rem);
  font-weight: 300;
  line-height: 1.72;
}

.narrative-essay__body p:last-child {
  margin-bottom: 0;
}

.narrative-essay__lead {
  margin-bottom: 2.4rem;
  font-size: clamp(1.38rem, 2vw, 1.8rem) !important;
  line-height: 1.56 !important;
}

.narrative-essay__lead::first-letter {
  float: left;
  margin: 0.07em 0.11em 0 0;
  color: var(--color-red);
  font: 500 4.9em/0.72 var(--font-display);
}

.narrative-essay--dark .narrative-essay__body {
  color: #d5cebe;
}

.narrative-essay__aside {
  align-self: start;
  margin-top: 0.45rem;
  padding: 1.25rem 0 0 1.35rem;
  border-top: 4px solid var(--color-red);
}

.narrative-essay__aside > span {
  color: var(--color-red-bright);
  font: 500 0.63rem/1.4 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.13em;
}

.narrative-essay__aside p {
  margin: 1.1rem 0 0;
  color: #575348;
  font-size: 1rem;
  font-style: italic;
  line-height: 1.55;
}

.narrative-essay--dark .narrative-essay__aside p {
  color: var(--color-ash);
}

/* ==========================================================================
   Narrative extensions within existing chapters
   ========================================================================== */

.battle-moment__body + .battle-moment__body,
.counterattack__body + .counterattack__body,
.withdrawal__body + .withdrawal__body {
  margin-top: 1.25rem;
}

.field-quote {
  max-width: 42rem;
  margin: 3rem 0 0;
  padding: 0.4rem 0 0.4rem 1.6rem;
  border-left: 0.35rem solid var(--color-red);
}

.field-quote__text {
  margin-bottom: 1.1rem;
  font-size: clamp(1.65rem, 3vw, 2.7rem);
  font-weight: 300;
  line-height: 1.12;
}

.field-quote__source {
  color: #879694;
  font: 400 0.6rem/1.6 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.field-quote--night {
  color: #e0e1d8;
}

.aftermath__narrative {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(16rem, 0.85fr);
  gap: 1.8rem clamp(3rem, 7vw, 7rem);
  margin-bottom: clamp(5rem, 9vw, 8rem);
  padding-top: 2.25rem;
  border-top: 1px solid var(--color-ink-line);
}

.aftermath__narrative p {
  margin-bottom: 0;
  color: #4c493f;
  font-size: clamp(1.05rem, 1.35vw, 1.22rem);
  font-weight: 300;
  line-height: 1.7;
}

.aftermath__narrative-lead {
  grid-row: span 2;
  color: var(--color-ink) !important;
  font-size: clamp(1.3rem, 1.8vw, 1.6rem) !important;
  line-height: 1.58 !important;
}

/* ==========================================================================
   Source notes
   ========================================================================== */

.source-notes {
  padding: clamp(6rem, 10vw, 9rem) var(--page-gutter);
  border-top: 0.65rem solid var(--color-red);
}

.source-notes__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.42fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  align-items: end;
  max-width: 83rem;
  margin-bottom: clamp(4rem, 8vw, 7rem);
}

.source-notes__title {
  margin-bottom: 0;
  font: 400 clamp(3rem, 6vw, 6rem)/0.96 var(--font-display);
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.source-notes__intro {
  margin-bottom: 0;
  padding-top: 1.25rem;
  color: #575348;
  border-top: 1px solid var(--color-ink-line);
  font-size: 1.05rem;
  line-height: 1.6;
}

.source-notes__list {
  max-width: 83rem;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-ink-line);
}

.source-notes__item {
  display: grid;
  grid-template-columns: clamp(3.5rem, 7vw, 7rem) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 3rem);
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-ink-line);
  scroll-margin-top: 2rem;
}

.source-notes__number {
  color: var(--color-red);
  font: 500 0.72rem/1.4 var(--font-mono);
  letter-spacing: 0.08em;
}

.source-notes__entry {
  display: grid;
  grid-template-columns: minmax(18rem, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 6vw, 7rem);
  align-items: start;
}

.source-notes__citation {
  font-size: clamp(1.2rem, 1.7vw, 1.5rem);
  font-style: normal;
  line-height: 1.35;
}

.source-notes__link {
  text-decoration-color: rgba(166, 47, 32, 0.55);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition:
    color 180ms ease,
    text-decoration-color 180ms ease;
}

.source-notes__link:hover,
.source-notes__link:focus-visible {
  color: var(--color-red);
  text-decoration-color: currentColor;
}

.source-notes__scope {
  margin-bottom: 0;
  color: #625d50;
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 980px) {
  .narrative-essay {
    grid-template-columns: 4rem minmax(0, 1fr);
  }

  .narrative-essay__article,
  .source-notes__header {
    grid-template-columns: 1fr;
  }

  .narrative-essay__aside {
    width: min(100%, 27rem);
    margin-top: 3.5rem;
  }

  .aftermath__narrative {
    grid-template-columns: 1fr;
  }

  .aftermath__narrative-lead {
    grid-row: auto;
  }

  .source-notes__header {
    align-items: start;
  }

  .source-notes__intro {
    max-width: 36rem;
  }
}

@media (max-width: 680px) {
  .narrative-essay {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .narrative-essay__title {
    font-size: clamp(3rem, 15vw, 4.6rem);
  }

  .narrative-essay__lead::first-letter {
    font-size: 4.15em;
  }

  .narrative-essay__aside {
    margin-top: 2.5rem;
  }

  .field-quote {
    padding-left: 1.1rem;
  }

  .aftermath__narrative {
    gap: 1.5rem;
  }

  .source-notes__header {
    margin-bottom: 3.5rem;
  }

  .source-notes__item,
  .source-notes__entry {
    grid-template-columns: 1fr;
  }

  .source-notes__item {
    gap: 0.75rem;
  }

  .source-notes__entry {
    gap: 1rem;
  }
}