.realm-atlas {
  --atlas-max: 1240px;
  position: relative;
  z-index: 2;
  padding: clamp(42px, 6vw, 84px) var(--page-gutter) 110px;
}

.pnight { display: revert; }
.pday { display: none; }
:root[data-day="1"] .pnight { display: none; }
:root[data-day="1"] .pday { display: revert; }

.atlas-intro,
.atlas-band,
.atlas-bridge {
  width: min(100%, var(--atlas-max));
  margin-inline: auto;
}

.atlas-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: clamp(36px, 7vw, 110px);
  align-items: end;
  min-height: 36vh;
  padding: clamp(24px, 5vw, 68px) 0 clamp(48px, 7vw, 90px);
}

.atlas-kicker,
.atlas-code,
.atlas-band__verb,
.atlas-node__code,
.atlas-bridge__label {
  font-family: var(--mono);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.atlas-kicker,
.atlas-code,
.atlas-band__verb,
.atlas-node__code,
.atlas-bridge__label { color: var(--faint); }

.atlas-intro h2 {
  margin: 16px 0 18px;
  font-family: var(--mincho);
  font-size: clamp(2.6rem, 7vw, 6.8rem);
  line-height: var(--lh-hero);
  font-weight: 500;
  letter-spacing: var(--tracking-hero);
}

.atlas-intro h2 span { color: var(--acc); }

.atlas-intro__lead {
  max-width: 42rem;
  color: var(--dim);
  font-family: var(--mincho);
  font-size: clamp(1rem, 1.2vw, 1.18rem);
  line-height: 2;
  letter-spacing: .04em;
}

.atlas-axis {
  position: relative;
  display: grid;
  grid-template-rows: auto repeat(3, 1fr);
  min-height: 240px;
  border-block: 1px solid var(--hair);
}

.atlas-axis__reading {
  padding: 11px 0;
  border-bottom: 1px solid var(--hair);
  color: var(--acc);
  font: .58rem/1.5 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
}

.atlas-axis__world--realm span { transition: color .34s var(--ease-world), opacity .34s var(--ease-world); }
:root[data-day="1"] .atlas-axis__world--realm span:first-child,
:root[data-day="0"] .atlas-axis__world--realm span:last-child { color: var(--ink); }
:root[data-day="1"] .atlas-axis__world--realm span:last-child,
:root[data-day="0"] .atlas-axis__world--realm span:first-child { opacity: .46; }

.atlas-axis::before {
  content: "";
  position: absolute;
  top: 14%;
  bottom: 14%;
  left: 50%;
  width: 1px;
  background: var(--hair);
}

.atlas-axis__world {
  display: grid;
  grid-template-columns: 1fr 34px 1fr;
  align-items: center;
  min-width: 0;
  border-bottom: 1px solid var(--hair2);
  color: var(--dim);
  font-family: var(--mincho);
  letter-spacing: .1em;
}

.atlas-axis__world:last-child { border-bottom: 0; }
.atlas-axis__world span:first-child { text-align: right; }
.atlas-axis__world span:last-child { text-align: left; }
.atlas-axis__world i {
  position: relative;
  z-index: 1;
  display: block;
  width: 7px;
  height: 7px;
  margin: auto;
  border: 1px solid var(--acc);
  background: var(--void);
  transform: rotate(45deg);
}

.atlas-band {
  display: grid;
  grid-template-columns: minmax(180px, .32fr) minmax(0, 1fr);
  border-top: 1px solid var(--hair);
}

.atlas-band:last-of-type { border-bottom: 1px solid var(--hair); }

.atlas-band__head {
  padding: clamp(28px, 4vw, 54px) clamp(20px, 4vw, 54px) clamp(32px, 4vw, 56px) 0;
  border-right: 1px solid var(--hair2);
}

.atlas-band__no {
  color: var(--acc);
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: .16em;
}

.atlas-band h3 {
  margin: 12px 0 9px;
  font-family: var(--mincho);
  font-size: clamp(1.8rem, 3.2vw, 3.4rem);
  line-height: 1;
  font-weight: 500;
  letter-spacing: .08em;
}

.atlas-band__verb { color: var(--acc); }

.atlas-band__desc {
  margin-top: 22px;
  color: var(--dim);
  font-size: .82rem;
  line-height: 1.85;
}

.atlas-nodes { min-width: 0; }

.atlas-node {
  display: grid;
  grid-template-columns: minmax(160px, .4fr) minmax(0, 1fr) 28px;
  gap: clamp(16px, 3vw, 42px);
  align-items: center;
  min-height: 104px;
  padding: 22px 0 22px clamp(20px, 4vw, 52px);
  border-bottom: 1px solid var(--hair2);
  color: var(--dim);
  transition: background .25s ease, color .25s ease;
}

.atlas-node:last-child { border-bottom: 0; }
.atlas-node:hover,
.atlas-node:focus-visible {
  color: var(--ink);
  outline: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--acc) 8%, transparent), transparent 72%);
}

.atlas-node__title {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-family: var(--mincho);
  font-size: clamp(1rem, 1.45vw, 1.28rem);
  line-height: 1.45;
  letter-spacing: .04em;
}

.atlas-node p {
  max-width: 46rem;
  font-size: .78rem;
  line-height: 1.75;
}

.atlas-node__arrow {
  color: var(--acc);
  font-family: var(--mono);
  font-size: 1rem;
}

.atlas-bridge {
  display: grid;
  grid-template-columns: minmax(180px, .32fr) minmax(0, 1fr);
  padding-top: clamp(46px, 7vw, 90px);
}

.atlas-bridge__body {
  padding-left: clamp(20px, 4vw, 52px);
  border-left: 1px solid var(--hair2);
}

.atlas-bridge__body p {
  max-width: 52rem;
  color: var(--dim);
  font-family: var(--mincho);
  font-size: clamp(1rem, 1.5vw, 1.26rem);
  line-height: 2;
}

.atlas-home-return {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
  padding-block: 10px;
  border-bottom: 1px solid var(--hair);
  color: var(--ink);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.atlas-home-return::after { content: "\2192"; color: var(--acc); }

@media (max-width: 760px) {
  .realm-atlas { padding-inline: 16px; padding-bottom: 82px; }
  .atlas-intro { grid-template-columns: 1fr; min-height: 0; gap: 34px; padding-top: 26px; }
  .atlas-axis { min-height: 172px; }
  .atlas-band { grid-template-columns: 1fr; }
  .atlas-band__head { padding-right: 0; border-right: 0; }
  .atlas-band__desc { max-width: 36rem; }
  .atlas-node { grid-template-columns: minmax(0, 1fr) 24px; padding-left: 0; min-height: 98px; }
  .atlas-node p { grid-column: 1 / -1; margin-top: -9px; }
  .atlas-node__arrow { grid-column: 2; grid-row: 1; text-align: right; }
  .atlas-bridge { grid-template-columns: 1fr; gap: 18px; }
  .atlas-bridge__body { padding-left: 0; border-left: 0; }
}