.reveal .sterile-hero,
.reveal .sterile-card,
.reveal .basis-card,
.reveal .evidence-card,
.reveal .experiment-card,
.reveal .verdict-card {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 0.55rem;
  background: linear-gradient(145deg, rgba(16, 30, 48, 0.92), rgba(8, 15, 27, 0.92));
  box-shadow: 0 0.35rem 1.1rem rgba(0, 0, 0, 0.25);
}

.reveal .sterile-hero {
  padding: 1.05rem 1.25rem;
  margin: 0.7rem auto;
  width: 88%;
  text-align: center;
  font-size: 1.22em;
  border-color: rgba(76, 201, 240, 0.48);
}

.reveal .sterile-grid-2,
.reveal .sterile-grid-3,
.reveal .sterile-grid-4,
.reveal .basis-grid,
.reveal .evidence-grid,
.reveal .experiment-grid,
.reveal .verdict-grid {
  display: grid;
  gap: 0.85rem;
  align-items: stretch;
}

.reveal .sterile-grid-2,
.reveal .basis-grid,
.reveal .verdict-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reveal .sterile-grid-3,
.reveal .evidence-grid,
.reveal .experiment-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.reveal .sterile-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.reveal .sterile-card,
.reveal .basis-card,
.reveal .evidence-card,
.reveal .experiment-card,
.reveal .verdict-card {
  padding: 0.75rem 0.9rem;
}

.reveal .sterile-card p:last-child,
.reveal .basis-card p:last-child,
.reveal .evidence-card p:last-child,
.reveal .experiment-card p:last-child,
.reveal .verdict-card p:last-child {
  margin-bottom: 0;
}

.reveal .card-title,
.reveal .basis-title,
.reveal .evidence-title,
.reveal .experiment-title,
.reveal .verdict-title {
  color: #67d9ff;
  font-weight: 750;
  letter-spacing: 0.015em;
  margin-bottom: 0.4rem;
}

.reveal .basis-card.active {
  border-color: rgba(72, 202, 228, 0.6);
}

.reveal .basis-card.sterile {
  border-color: rgba(247, 184, 1, 0.62);
}

.reveal .basis-card.mass {
  border-color: rgba(181, 101, 255, 0.64);
}

.reveal .basis-arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #f7b801;
  font-size: 1.9em;
  line-height: 1;
}

.reveal .state-row {
  display: grid;
  grid-template-columns: 1.15fr 0.18fr 1.15fr;
  align-items: center;
  gap: 0.55rem;
  margin: 0.5rem 0;
}

.reveal .state-box {
  padding: 0.65rem 0.8rem;
  border-radius: 0.45rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.17);
}

.reveal .channel-strip {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  align-items: center;
  gap: 0.6rem;
  margin: 0.65rem 0;
}

.reveal .channel-node {
  text-align: center;
  padding: 0.65rem;
  border-radius: 0.45rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.reveal .channel-link {
  height: 0.22rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #4cc9f0, #b565ff, #f7b801);
  position: relative;
}

.reveal .channel-link::after {
  content: "";
  position: absolute;
  right: -0.05rem;
  top: 50%;
  transform: translateY(-50%);
  border-left: 0.55rem solid #f7b801;
  border-top: 0.34rem solid transparent;
  border-bottom: 0.34rem solid transparent;
}

.reveal .scale-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.35rem;
  margin: 0.8rem 0 0.45rem;
}

.reveal .scale-cell {
  padding: 0.6rem 0.35rem;
  border-radius: 0.38rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.055);
  border-bottom: 0.22rem solid #4cc9f0;
}

.reveal .scale-cell.anomaly {
  border-bottom-color: #f7b801;
  background: rgba(247, 184, 1, 0.10);
}

.reveal .number-badge {
  display: inline-block;
  min-width: 4.6rem;
  padding: 0.18rem 0.45rem;
  border-radius: 999px;
  background: rgba(76, 201, 240, 0.15);
  border: 1px solid rgba(76, 201, 240, 0.45);
  color: #9be7ff;
  font-weight: 700;
  text-align: center;
}

.reveal .signal-badge,
.reveal .limit-badge,
.reveal .tension-badge,
.reveal .model-badge {
  display: inline-block;
  padding: 0.13rem 0.42rem;
  border-radius: 999px;
  font-size: 0.78em;
  font-weight: 700;
  white-space: nowrap;
}

.reveal .signal-badge {
  color: #b7f5c8;
  background: rgba(55, 199, 112, 0.16);
  border: 1px solid rgba(55, 199, 112, 0.46);
}

.reveal .limit-badge {
  color: #aeeeff;
  background: rgba(76, 201, 240, 0.14);
  border: 1px solid rgba(76, 201, 240, 0.45);
}

.reveal .tension-badge {
  color: #ffd489;
  background: rgba(247, 184, 1, 0.14);
  border: 1px solid rgba(247, 184, 1, 0.48);
}

.reveal .model-badge {
  color: #d9b8ff;
  background: rgba(181, 101, 255, 0.14);
  border: 1px solid rgba(181, 101, 255, 0.48);
}

.reveal .evidence-card {
  position: relative;
  padding-top: 2.35rem;
}

.reveal .evidence-step {
  position: absolute;
  top: 0.58rem;
  left: 0.75rem;
  width: 1.18rem;
  height: 1.18rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #4cc9f0;
  color: #07111d;
  font-weight: 800;
}

.reveal .evidence-card.caution .evidence-step {
  background: #f7b801;
}

.reveal .evidence-card.stop .evidence-step {
  background: #ff6b6b;
}

.reveal .evidence-ladder {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.45rem;
  margin-top: 0.7rem;
}

.reveal .ladder-step {
  min-height: 5.2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  border-radius: 0.42rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.045);
  padding: 0.5rem;
}

.reveal .ladder-step:nth-child(2) { background: rgba(76, 201, 240, 0.08); }
.reveal .ladder-step:nth-child(3) { background: rgba(181, 101, 255, 0.10); }
.reveal .ladder-step:nth-child(4) { background: rgba(46, 196, 182, 0.13); }

.reveal .source-line {
  position: absolute;
  left: 2.4rem;
  right: 2.4rem;
  bottom: 1.0rem;
  font-size: 0.42em;
  color: rgba(235, 243, 252, 0.72);
  line-height: 1.25;
}

.reveal .source-line a {
  color: #93dcf8;
}

.reveal .status-table {
  font-size: 0.72em;
}

.reveal .status-table th,
.reveal .status-table td {
  padding: 0.34rem 0.48rem;
  vertical-align: middle;
}

.reveal .tight-list li {
  margin: 0.22em 0;
}

.reveal .small-math .MathJax {
  font-size: 0.92em !important;
}

.reveal .giunti-line {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.7rem;
  align-items: start;
  padding: 0.38rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.reveal .giunti-year {
  color: #f7b801;
  font-weight: 800;
  text-align: right;
}

.reveal .big-number {
  font-size: 2.1em;
  line-height: 1;
  font-weight: 850;
  color: #67d9ff;
}

.reveal .muted {
  color: rgba(238, 245, 252, 0.7);
}

@media (max-width: 1050px) {
  .reveal .sterile-grid-4,
  .reveal .sterile-grid-3,
  .reveal .evidence-grid,
  .reveal .experiment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}