:root {
  --lab-earth: #b07a45;
  --lab-clay: #d28d57;
  --lab-moss: #8aa36d;
  --lab-ink: #201911;
  --lab-paper: #f3eadb;
  --lab-rust: #a45534;
}

.lab-section {
  position: relative;
  overflow: hidden;
}

.lab-section::before,
.lab-section::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(18px);
  opacity: 0.16;
  pointer-events: none;
}

.lab-section::before {
  right: -120px;
  top: 40px;
  background: var(--lab-clay);
}

.lab-section::after {
  left: -150px;
  bottom: -120px;
  background: var(--lab-moss);
}

.lab-heading-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: 36px;
  align-items: end;
  margin-bottom: 34px;
}

.lab-note {
  border: 1px solid rgba(240, 184, 77, 0.28);
  border-radius: 24px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(176, 122, 69, 0.15), rgba(138, 163, 109, 0.08));
  color: var(--muted);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  position: relative;
  z-index: 1;
}

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

.lab-card {
  position: relative;
  display: flex;
  min-height: 270px;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 28px;
  padding: 24px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(243, 234, 219, 0.12), rgba(176, 122, 69, 0.08)),
    rgba(255, 255, 255, 0.045);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
  isolation: isolate;
}

.lab-card::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(243, 234, 219, 0.12);
  border-radius: 22px;
  z-index: -1;
}

.lab-card::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  right: -48px;
  top: -48px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(101, 214, 206, 0.18), transparent 66%);
  z-index: -1;
}

.lab-card:hover,
.lab-card:focus-visible {
  transform: translateY(-7px) scale(1.015) rotate(0deg);
  border-color: rgba(240, 184, 77, 0.45);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.36);
  outline: none;
}

.tilt-left { transform: rotate(-1.2deg); }
.tilt-right { transform: rotate(1.1deg); }

.lab-date {
  color: var(--accent2);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lab-card h3 {
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1.08;
}

.lab-card p {
  font-size: 0.98rem;
  line-height: 1.65;
}

.lab-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.lab-tag {
  display: inline-flex;
  border: 1px solid rgba(240, 184, 77, 0.32);
  border-radius: 999px;
  padding: 6px 9px;
  color: #f5c978;
  background: rgba(240, 184, 77, 0.09);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.lab-tag.quiet {
  border-color: rgba(138, 163, 109, 0.36);
  color: #c9d9ab;
  background: rgba(138, 163, 109, 0.1);
}

.journal-card {
  min-height: 310px;
  background:
    linear-gradient(145deg, rgba(32, 25, 17, 0.4), rgba(164, 85, 52, 0.12)),
    rgba(255, 255, 255, 0.05);
}

.journal-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.journal-card__id {
  color: rgba(244, 241, 234, 0.5);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.journal-read-link {
  align-self: flex-start;
  border-bottom: 1px solid rgba(101, 214, 206, 0.55);
  color: var(--accent2);
  font-weight: 850;
}

.lab-empty {
  grid-column: 1 / -1;
  border: 1px dashed rgba(255, 255, 255, 0.22);
  border-radius: 22px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.045);
}

.journal-body {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  color: var(--text);
}

.journal-hero {
  position: relative;
  padding: 86px 0 52px;
  border-top: 0;
}

.journal-hero h1 {
  max-width: 980px;
  margin-bottom: 20px;
}

.journal-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 22px;
}

.journal-shell {
  max-width: 820px;
  margin: auto;
  font-size: 1.1rem;
  line-height: 1.9;
  position: relative;
  margin-bottom: 80px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 36px;
  padding: clamp(28px, 5vw, 58px);
  background:
    linear-gradient(180deg, rgba(243, 234, 219, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.035);
  box-shadow: var(--shadow);
}

.journal-shell::before {
  content: "field note";
  position: absolute;
  right: 28px;
  top: -14px;
  border: 1px solid rgba(240, 184, 77, 0.34);
  border-radius: 999px;
  padding: 7px 12px;
  background: #16130f;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.journal-shell p {
  margin: 0 0 1.25rem;
  color: #d8d2c8;
  font-size: 1.09rem;
  line-height: 1.86;
}

.journal-shell h2 {
  margin-top: 2.2rem;
  margin-bottom: 1rem;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.journal-pullquote {
  border-left: 3px solid var(--accent);
  padding-left: 24px;
  font-size: 1.4rem;
  opacity: 0.9;
  margin: 2rem 0;
  padding: 18px 0 18px 24px;
  color: var(--lab-paper);
  line-height: 1.55;
  font-weight: 700;
}

.journal-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 28px 0 44px;
}

@media (max-width: 1100px) {
  .lab-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .lab-heading-row,
  .lab-grid,
  .journal-grid {
    grid-template-columns: 1fr;
  }

  .tilt-left,
  .tilt-right {
    transform: none;
  }

  .journal-nav {
    flex-direction: column;
  }
}
.lab-grid {
  display: grid;
  gap: 18px;
}

.tags span {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(101,214,206,.1);
  border: 1px solid rgba(101,214,206,.25);
  color: var(--accent2);
  font-size: .75rem;
  font-weight: 800;
}

.tags,
.lab-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tags span,
.lab-tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(101,214,206,.1);
  border: 1px solid rgba(101,214,206,.25);
  color: var(--accent2);
  font-size: .75rem;
  font-weight: 800;
}