body.theme-spatialism {
  background: var(--bg);
}

.theme-spatialism .topbar {
  background: color-mix(in srgb, var(--card), transparent 5%);
  border-bottom: 1px solid var(--line);
}

.theme-spatialism .site {
  margin-top: 24px;
  padding-inline: clamp(20px, 5vw, 64px);
  background: var(--card);
  box-shadow: 0 0 0 1px var(--line), 28px 0 0 rgba(38, 18, 17, .22);
  overflow: hidden;
}

.theme-spatialism .brand::before {
  content: "";
  width: 6px;
  height: 24px;
  border-radius: 100%;
  background: var(--fg);
  transform: rotate(16deg);
}

.theme-spatialism .hero {
  min-height: min(760px, 86vh);
  border-bottom: 1px solid var(--line);
}

.theme-spatialism .hero::before,
.theme-spatialism .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  background: #3b2524;
  border-radius: 100%;
  box-shadow: inset 5px 0 7px rgba(0, 0, 0, .34);
  transform: rotate(-8deg);
}

.theme-spatialism .hero::before {
  top: 11%;
  right: 8%;
  width: 12px;
  height: 38%;
}

.theme-spatialism .hero::after {
  right: 19%;
  bottom: 9%;
  width: 9px;
  height: 18%;
  transform: rotate(20deg);
}

.theme-spatialism h1 {
  max-width: 780px;
  font-weight: 760;
}

.theme-spatialism .hero-sub {
  max-width: 560px;
}

.theme-spatialism .section {
  border-top-color: color-mix(in srgb, var(--line), transparent 64%);
}

.theme-spatialism .section-head {
  grid-template-columns: minmax(92px, .22fr) minmax(0, 1fr);
}

.theme-spatialism .section-index {
  color: var(--fg);
}

.theme-spatialism :is(.card, .timeline-item, .principle, .hero-card) {
  position: relative;
  border: 1px solid var(--line);
}

.theme-spatialism :is(.card, .timeline-item, .principle, .hero-card)::before {
  content: "";
  position: absolute;
  top: -1px;
  right: clamp(24px, 8%, 72px);
  width: 7px;
  height: 34px;
  background: #382321;
  border-radius: 0 0 100% 100%;
  box-shadow: inset 3px 0 4px rgba(0, 0, 0, .3);
  transform: rotate(7deg);
}

.theme-spatialism .cards .card:nth-child(even)::before,
.theme-spatialism .principle:nth-child(odd)::before {
  right: auto;
  left: clamp(24px, 8%, 72px);
  height: 24px;
  transform: rotate(-12deg);
}

.theme-spatialism .tag,
.theme-spatialism .skill-pill {
  border-radius: 0;
  background: transparent;
}

.theme-spatialism .contact-panel,
.theme-spatialism .reveal {
  border: 1px solid var(--line);
  background: var(--card-strong);
  box-shadow: 14px 14px 0 rgba(48, 24, 22, .22);
}

.theme-spatialism .reveal::before {
  content: "";
  top: 0;
  right: 16%;
  bottom: auto;
  width: 9px;
  height: 76px;
  background: #392220;
  border-radius: 0 0 100% 100%;
  box-shadow: inset 3px 0 5px rgba(0, 0, 0, .35);
  transform: rotate(5deg);
}

@media (max-width: 720px) {
  .theme-spatialism .site {
    margin-top: 12px;
    padding-inline: 16px;
    box-shadow: 0 0 0 1px var(--line), 10px 0 0 rgba(38, 18, 17, .2);
  }

  .theme-spatialism .hero { min-height: auto; }
  .theme-spatialism .hero::before { right: 3%; height: 26%; opacity: .7; }
  .theme-spatialism .hero::after { display: none; }
  .theme-spatialism .section-head { grid-template-columns: 1fr; }
}

/* A pale reading plane opens onto the darker field through measured slits. */
.theme-spatialism .regenerating {
  color: var(--fg);
  background:
    linear-gradient(90deg, transparent 0 78%, rgba(38, 18, 17, .2) 78% 84%, transparent 84%),
    var(--bg);
}

.theme-spatialism .regen-box {
  position: relative;
  isolation: isolate;
  width: min(600px, 100%);
  padding: clamp(28px, 7vw, 52px);
  padding-right: clamp(54px, 13vw, 92px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--card);
  color: var(--fg);
  box-shadow: 20px 0 0 rgba(38, 18, 17, .24);
  font-family: var(--sans);
}

.theme-spatialism .regen-box::before,
.theme-spatialism .regen-box::after {
  content: "";
  position: absolute;
  background: #382321;
  box-shadow: inset 3px 0 5px rgba(0, 0, 0, .34);
  pointer-events: none;
}

.theme-spatialism .regen-box::before {
  top: 12%;
  right: clamp(22px, 7vw, 54px);
  width: 9px;
  height: 72%;
  border-radius: 0 0 100% 100%;
  transform: rotate(5deg);
}

.theme-spatialism .regen-box::after {
  bottom: 10%;
  left: 8%;
  width: 6px;
  height: 22%;
  border-radius: 100%;
  transform: rotate(-9deg);
}

.theme-spatialism .regen-line {
  position: relative;
  z-index: 1;
  margin: 5px 0;
  padding: 4px 8px;
  padding-inline-start: 28px;
  border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 58%);
  background: var(--card);
  color: var(--fg);
  opacity: .78;
}

.theme-spatialism .regen-line.active {
  border-left: 6px solid var(--accent);
  background: var(--card-strong);
  color: var(--fg);
  opacity: 1;
}