.page-main {
  padding: clamp(18px, 1.8vw, 30px) 2px 8px;
}

.page-main--illustrated {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(360px, 1.28fr);
  gap: clamp(14px, 1.5vw, 26px);
  align-items: stretch;
}

.page-main-copy {
  min-width: 0;
  align-self: center;
}

.page-main-artwork {
  aspect-ratio: 16 / 9;
  align-self: center;
  min-height: 0;
}

.page-main-artwork img {
  object-position: center;
}

.page-title {
  margin: 7px 0 10px;
  max-width: 18ch;
  font-family: var(--font-handwritten);
  font-size: clamp(2.4rem, 3.6vw, 6rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.lede {
  max-width: 72ch;
  font-size: clamp(0.9rem, 0.18vw + 0.86rem, 1.08rem);
}

/* Record documents opening a detail page. */
.record-sheet {
  display: grid;
  grid-template-columns: minmax(230px, 0.78fr) minmax(320px, 1.22fr);
  gap: clamp(14px, 1.3vw, 26px);
  align-items: start;
  margin: clamp(14px, 1.6vw, 26px) 0 0;
  padding: clamp(14px, 1.3vw, 26px);
}

.record-sheet-plate {
  min-width: 0;
}

.record-sheet-plate .thumb {
  aspect-ratio: 4 / 3;
}

.record-sheet--image-contain .thumb {
  object-fit: contain;
}

.record-plate-caption {
  margin: 7px 0 0;
  font-family: var(--font-handwritten);
  font-size: clamp(0.76rem, 0.12vw + 0.74rem, 0.9rem);
  color: var(--muted);
}

.record-sheet-copy {
  min-width: 0;
}

.record-title {
  margin: 0.5rem 0 0.25rem;
  padding-block: 0.05em 0.1em;
  max-width: 22ch;
  font-family: var(--font-handwritten);
  font-size: clamp(1.9rem, 1.5vw + 1.2rem, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.record-subtitle {
  margin: 0 0 0.5rem;
  font-size: clamp(0.95rem, 0.2vw + 0.9rem, 1.2rem);
  font-weight: 700;
}

.record-sheet .lede {
  margin: 0.35rem 0 0;
  max-width: 68ch;
}

.record-sheet .metadata-list,
.record-sheet .record-fields {
  margin-top: 1rem;
}

.record-fields {
  display: grid;
  gap: 0;
  margin: 0.9rem 0 0;
}

.record-fields > div {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(110px, 180px) minmax(0, 1fr);
  gap: 4px 14px;
  padding: 7px 0 6px;
  border-top: 1px solid var(--ink);
}

.record-fields dt {
  font: 700 clamp(8px, 0.07vw + 8px, 10px) var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-top: 0.2em;
}

.record-fields dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: clamp(0.82rem, 0.12vw + 0.79rem, 0.96rem);
}

.record-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0 4px;
  margin-top: 0.9rem;
}

/* Titled document blocks used for the readable parts of a record. */
.record-panels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--card-gap);
  align-items: start;
  margin-top: var(--section-gap);
}

.document-panel {
  min-width: 0;
  margin: 0;
}

.panel-heading {
  margin: 0.55rem 0 0.75rem;
  font-family: var(--font-handwritten);
  font-size: clamp(1.25rem, 0.6vw + 1rem, 2rem);
  line-height: 1.2;
}

.document-panel > p {
  max-width: 78ch;
}

.classification-value {
  margin: 0 0 0.6rem;
  font-size: clamp(0.95rem, 0.2vw + 0.9rem, 1.15rem);
  font-weight: 700;
}

.document-panel .empty-state {
  margin: 0;
}

/* Dated ledgers. Longer maintained text expands the sheet. */
.logbook,
.observation-ledger {
  display: grid;
  gap: clamp(12px, 1vw, 18px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.logbook-entry,
.observation-entry {
  min-width: 0;
  padding: 4px 0 6px 13px;
  border-left: 2px solid var(--ink);
}

.logbook-entry h3 {
  margin: 0.2rem 0 0.35rem;
  font-family: var(--font-handwritten);
  font-size: clamp(1.05rem, 0.3vw + 0.95rem, 1.35rem);
  line-height: 1.25;
}

.logbook-entry p,
.observation-entry p {
  margin: 0.35rem 0 0;
  max-width: 78ch;
}

.record-parts {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 10px;
}

.record-parts > span + span::before {
  content: "· ";
}

.region-record {
  padding: clamp(10px, 0.85vw, 16px);
}

.region-record h3 {
  margin: 0.55rem 0 0.3rem;
  font-family: var(--font-handwritten);
  font-size: clamp(1.1rem, 0.3vw + 1rem, 1.4rem);
  line-height: 1.25;
}

.region-record p {
  margin: 0;
}

.atlas-legend {
  min-width: 0;
  padding: clamp(12px, 1vw, 18px);
}

.atlas-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(280px, 0.8fr);
  gap: clamp(14px, 1.2vw, 22px);
}

.map-panel {
  overflow-x: auto;
  padding: clamp(10px, 0.8vw, 14px);
}

.atlas-map {
  display: block;
  width: 100%;
  min-width: 700px;
  min-height: 260px;
  margin: 10px 0 12px;
  border: 1.5px solid var(--ink);
  background: var(--paper);
}

.map-connection {
  stroke: var(--ink);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.map-connection.status-blocked,
.map-connection.status-closed,
.map-connection.status-unstable,
.map-connection.status-suspected {
  stroke-dasharray: 7 5;
}

.map-location circle {
  fill: var(--paper);
  stroke: var(--ink);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.map-location.status-mapped circle {
  fill: var(--ink);
}

.map-location text {
  fill: var(--ink);
  font:
    700 15px Arial,
    sans-serif;
}

.map-summary {
  margin-bottom: 12px;
}

.mapped-regions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 0 14px;
}

.map-panels {
  display: grid;
  gap: var(--card-gap);
}

.atlas-legend {
  align-self: start;
}

.location {
  padding: 8px 0;
  border-bottom: 1px dashed #777;
}

.archive-item {
  margin-bottom: clamp(12px, 1vw, 18px);
}

.archive-item h2 {
  margin: 0.25rem 0 0.4rem;
  font-family: var(--font-handwritten);
  font-size: clamp(1.2rem, 0.5vw + 1rem, 1.75rem);
  line-height: 1.2;
}

.archive-item p {
  margin: 0 0 0.5rem;
  max-width: 80ch;
}

.support-notice,
.missing-record {
  max-width: 760px;
  margin-top: clamp(18px, 2vw, 30px);
  padding: clamp(18px, 2vw, 30px);
}

.missing-record h1 {
  margin: 0.65rem 0 0.35em;
  font-family: var(--font-handwritten);
  font-size: clamp(1.8rem, 2vw + 1.15rem, 3.2rem);
  line-height: 1.2;
}

/* Mobile */
@media (max-width: 760px) {
  .page-main--illustrated {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-title {
    max-width: none;
    font-size: clamp(2.4rem, 13vw, 4rem);
  }

  .record-sheet,
  .atlas-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .record-fields > div {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .page-main-artwork {
    width: min(100%, 420px);
    aspect-ratio: 18 / 23;
    justify-self: end;
  }
}

@media (min-width: 1800px) {
  .page-main-artwork {
    aspect-ratio: 21 / 9;
  }
}

/* Tablet and small desktop */
@media (min-width: 761px) and (max-width: 1100px) {
  .record-sheet {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .atlas-layout {
    grid-template-columns: 1.5fr 0.9fr;
  }
}

/* Wide desktop places several record sheets beside each other. */
@media (min-width: 1500px) {
  .record-panels {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 560px), 1fr));
  }
}

/* Ultrawide */
@media (min-width: 2200px) {
  .record-sheet {
    grid-template-columns: minmax(420px, 0.62fr) minmax(760px, 1.38fr);
  }

  .atlas-layout {
    grid-template-columns: minmax(0, 2fr) minmax(420px, 0.75fr);
  }

  .page-title {
    font-size: 5.6rem;
  }
}