.experience-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 42px;
}
.experience-links a {
  padding: 23px;
  background: var(--bg);
  display: grid;
  gap: 8px;
}
.experience-links b {
  color: var(--green);
  font-size: 14px;
}
.experience-links span {
  font-size: 13px;
  color: var(--muted);
}
.experience-links a:hover {
  background: var(--panel);
}
.pointcloud-panel,
.latency-lab-panel,
.association-panel {
  border: 1px solid var(--line);
  background: var(--panel);
}
.cloud-toolbar,
.cloud-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding: 18px 24px;
}
.cloud-toolbar label,
.cloud-controls label,
.association-controls label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.cloud-toolbar button,
.association-controls button {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 7px 12px;
  font-size: 12px;
}
.cloud-toolbar #cloud-save {
  margin-left: auto;
}
#cloud-spin[aria-pressed="true"] {
  color: var(--green);
  border-color: var(--green);
}
.cloud-stage {
  position: relative;
  background: radial-gradient(ellipse at 50% 75%, #19302f 0, #0a121c 64%);
  overflow: hidden;
}
#cloud-canvas {
  display: block;
  width: 100%;
  height: 560px;
  touch-action: none;
  cursor: grab;
}
#cloud-canvas:active {
  cursor: grabbing;
}
#cloud-canvas:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: -3px;
}
.cloud-caption {
  position: absolute;
  top: 26px;
  left: 28px;
  pointer-events: none;
  display: grid;
  gap: 8px;
}
.cloud-badge {
  font: 10px var(--mono);
  color: var(--green);
  letter-spacing: 0.15em;
}
.cloud-caption strong {
  font-size: 22px;
  font-weight: 500;
}
.cloud-caption > span:last-child {
  font-size: 11px;
  color: var(--muted);
}
.cloud-camera {
  position: absolute;
  top: 22px;
  right: 24px;
  width: 25%;
  margin: 0;
  pointer-events: none;
  background: #0b1520;
  border: 1px solid var(--line);
}
.cloud-camera img {
  width: 100%;
  display: block;
  aspect-ratio: 1.7778;
  object-fit: cover;
}
.cloud-camera img[hidden] {
  display: none;
}
.cloud-camera figcaption {
  padding: 6px 9px;
  font: 9px var(--mono);
  color: var(--muted);
}
.cloud-compass {
  position: absolute;
  bottom: 20px;
  right: 24px;
  color: var(--muted);
  font: 11px/1.8 var(--mono);
  pointer-events: none;
}
.cloud-timeline {
  flex: 1;
  min-width: 220px;
}
.cloud-timeline input {
  flex: 1;
  width: 100%;
}
.cloud-controls input[type="range"] {
  accent-color: var(--green);
}
#cloud-zoom {
  width: 90px;
}
.cloud-status {
  padding: 0 24px 16px;
  font-size: 12px;
}
.latency-lab-panel,
.association-panel {
  padding: 30px;
}
.stage-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 38px;
}
.stage-legend button {
  border: 1px solid var(--line);
  border-radius: 30px;
  color: var(--muted);
  background: transparent;
  padding: 8px 13px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.stage-legend button.selected {
  color: var(--fg);
  border-color: var(--fg);
}
.stage-legend i {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--stage-color);
}
[data-stage="detect_ms"] {
  --stage-color: #7299c4;
}
[data-stage="fuse_ms"] {
  --stage-color: #d7b77f;
}
[data-stage="track_ms"] {
  --stage-color: #90e0b8;
}
[data-stage="predict_ms"] {
  --stage-color: #b99ae5;
}
.stage-chart {
  position: relative;
  padding: 10px 0;
}
.budget-line {
  position: absolute;
  top: 0;
  bottom: 43px;
  left: 50%;
  border-left: 1px dashed #dbbb86;
  z-index: 2;
  pointer-events: none;
}
.budget-line span {
  position: absolute;
  white-space: nowrap;
  top: -20px;
  left: 8px;
  font: 10px var(--mono);
  color: #dbbb86;
}
.stage-row {
  margin: 12px 0 26px;
}
.stage-row > div:first-child {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}
.stage-row b {
  font-size: 13px;
  font-weight: 400;
}
.stage-row strong {
  font: 16px var(--mono);
  color: var(--fg);
}
.stage-stack {
  height: 48px;
  background: repeating-linear-gradient(
    90deg,
    transparent 0,
    transparent calc(25% - 1px),
    #2a3946 25%
  );
  display: flex;
}
.stage-stack button {
  height: 100%;
  border: 0;
  padding: 0;
  background: var(--stage-color);
  opacity: 0.48;
  transition: opacity 0.2s;
}
.stage-stack button.selected,
.stage-stack button:hover,
.stage-stack button:focus-visible {
  opacity: 1;
}
.chart-axis {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font: 11px var(--mono);
}
.stage-detail {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: 28px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.stage-detail div {
  display: grid;
  gap: 9px;
  align-content: start;
}
.stage-detail span {
  font-size: 12px;
  color: var(--muted);
}
.stage-detail strong {
  font: 22px var(--mono);
  color: var(--green);
}
.stage-detail p {
  font-size: 13px;
}
.association-controls {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.association-threshold {
  flex: 1;
  min-width: 230px;
}
.association-threshold input {
  flex: 1;
  accent-color: var(--green);
  width: 100%;
}
.association-threshold output {
  font: 16px var(--mono);
  color: var(--green);
}
.association-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 26px;
}
.association-matrix {
  min-width: 0;
}
.association-matrix table {
  width: 100%;
  min-width: 0;
}
.association-matrix th,
.association-matrix td {
  padding: 13px 9px;
}
.association-matrix td {
  color: var(--green);
  background: #90e0b810;
  font: 19px var(--mono);
}
.association-matrix td.ineligible {
  color: #788d9f;
  background: transparent;
}
.association-result {
  border-left: 1px solid var(--line);
  padding-left: 24px;
}
.association-result h3 {
  font-size: 17px;
}
.association-result svg {
  width: 100%;
  margin-top: 15px;
  display: block;
}
.association-result p {
  font-size: 13px;
  color: var(--fg);
}
.association-explanation {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  margin-top: 26px;
  font-size: 14px;
}
.experiment-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.experiment-gallery article {
  background: var(--panel);
  border: 1px solid var(--line);
  overflow: hidden;
}
.gallery-tag {
  padding: 18px 24px;
  font: 11px var(--mono);
  color: var(--green);
  letter-spacing: 0.06em;
}
.experiment-gallery video {
  display: block;
  width: 100%;
  aspect-ratio: 1.8;
  object-fit: contain;
  background: #080f16;
}
.gallery-description {
  padding: 24px;
}
.gallery-description h3 {
  font-size: 21px;
  line-height: 1.4;
}
.gallery-description p {
  margin: 16px 0;
  font-size: 14px;
}
.gallery-description a {
  font-size: 13px;
  color: var(--green);
}
@media (max-width: 1000px) {
  .experience-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .cloud-caption strong {
    font-size: 18px;
  }
  .association-grid {
    grid-template-columns: 1fr 1fr;
  }
  .association-matrix {
    grid-column: 1/-1;
  }
  .association-matrix table {
    max-width: 420px;
  }
  .association-result {
    padding-left: 0;
    border-left: 0;
  }
  .stage-detail {
    grid-template-columns: 1fr 1fr;
  }
  .stage-detail p {
    grid-column: 1/-1;
    grid-row: 2;
  }
}
@media (max-width: 600px) {
  .experience-links a {
    padding: 17px 13px;
  }
  .experience-links span {
    font-size: 11px;
  }
  .cloud-toolbar,
  .cloud-controls {
    padding: 14px;
    gap: 12px;
  }
  .cloud-toolbar #cloud-save {
    margin-left: 0;
  }
  #cloud-canvas {
    height: 430px;
  }
  .cloud-caption {
    left: 14px;
    top: 18px;
  }
  .cloud-caption > span:last-child {
    max-width: 155px;
  }
  .cloud-camera {
    top: auto;
    bottom: 14px;
    right: 14px;
    width: 34%;
  }
  .cloud-camera figcaption {
    font-size: 8px;
    padding: 4px;
  }
  .cloud-compass {
    left: 14px;
    right: auto;
    bottom: 16px;
    font-size: 9px;
  }
  .cloud-caption strong {
    font-size: 17px;
  }
  .cloud-timeline {
    flex-basis: 100%;
  }
  .cloud-status {
    padding: 0 14px 14px;
  }
  .latency-lab-panel,
  .association-panel {
    padding: 18px 14px;
  }
  .stage-detail {
    gap: 18px;
  }
  .stage-detail strong {
    font-size: 17px;
  }
  .stage-legend {
    gap: 6px;
  }
  .stage-legend button {
    font-size: 11px;
    padding: 7px 9px;
  }
  .association-controls {
    gap: 15px;
  }
  .association-controls label {
    flex-wrap: wrap;
  }
  .association-controls select {
    max-width: 100%;
    width: 100%;
  }
  .association-grid {
    gap: 12px;
  }
  .association-result h3 {
    font-size: 14px;
    line-height: 1.5;
  }
  .association-result p {
    font-size: 12px;
  }
  .experiment-gallery {
    grid-template-columns: 1fr;
  }
  .gallery-description,
  .gallery-tag {
    padding: 18px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .stage-stack button {
    transition: none;
  }
}