.data-lab {
  --lab-green: #16795f;
  --lab-green-soft: #e9f4ef;
  --lab-blue: #356b9a;
  --lab-blue-soft: #eaf2f8;
  --lab-gold: #b67a24;
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 88px;
}

.data-lab-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 48px;
  align-items: center;
  min-height: 430px;
  padding: 56px 0 44px;
}

.data-lab-hero h1 {
  max-width: 780px;
  margin: 12px 0 18px;
  font-size: clamp(2.55rem, 5.4vw, 5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.data-lab-hero .seo-lead {
  max-width: 760px;
}

.data-lab-honesty {
  max-width: 720px;
  margin: 26px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--lab-green);
  color: var(--color-text-secondary);
  font-size: 14px;
}

.data-lab-hero-visual {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
  border-radius: 8px;
  background: #f1eee7;
}

.data-lab-hero-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 40%, rgba(18, 27, 25, 0.88));
}

.data-lab-hero-visual img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  object-position: 46% 34%;
  filter: grayscale(1) contrast(1.08);
}

.data-lab-hero-visual span {
  position: absolute;
  z-index: 1;
  right: 20px;
  bottom: 18px;
  left: 20px;
  color: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.data-lab-live-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-border-default);
  border-bottom: 1px solid var(--color-border-default);
}

.data-lab-live-strip div {
  min-width: 0;
  padding: 20px 18px;
}

.data-lab-live-strip div + div {
  border-left: 1px solid var(--color-border-subtle);
}

.data-lab-live-strip strong,
.data-lab-live-strip span {
  display: block;
}

.data-lab-live-strip strong {
  color: var(--color-text-primary);
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1;
}

.data-lab-live-strip span {
  margin-top: 7px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.data-lab-scenario {
  padding: 84px 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.data-lab-scenario-copy {
  max-width: 820px;
  margin-bottom: 32px;
}

.data-lab-scenario-copy h2,
.data-lab-method h2 {
  margin: 10px 0 14px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.data-lab-scenario-copy > p:last-child {
  color: var(--color-text-secondary);
  font-size: 17px;
}

.data-lab-regions-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 24px;
  align-items: stretch;
}

.data-lab-map-wrap {
  min-height: 390px;
  padding: 16px;
  border: 1px solid var(--color-border-subtle);
  border-radius: 8px;
  background: #f3f5f4;
}

.data-lab-map-wrap svg {
  display: block;
  width: 100%;
  height: 100%;
}

.data-lab-map-region {
  fill: #d9dfdc;
  stroke: #fff;
  stroke-width: 1.6;
  transition: fill 160ms ease, opacity 160ms ease;
}

.data-lab-map-region.is-a { fill: var(--lab-green); }
.data-lab-map-region.is-b { fill: var(--lab-blue); }
.data-lab-map-region.is-muted { opacity: 0.66; }

.data-lab-map-marker {
  fill: #d9dfdc;
  stroke: #fff;
  stroke-width: 2;
}

.data-lab-map-marker.is-a { fill: var(--lab-green); }
.data-lab-map-marker.is-b { fill: var(--lab-blue); }

.data-lab-region-controls {
  display: grid;
  align-content: start;
  gap: 14px;
}

.data-lab-region-controls label {
  display: grid;
  gap: 7px;
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 600;
}

.data-lab-region-profiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 4px;
}

.data-lab-region-profile {
  min-width: 0;
  padding: 16px;
  border-top: 3px solid var(--lab-green);
  background: var(--lab-green-soft);
}

.data-lab-region-profile.is-b {
  border-color: var(--lab-blue);
  background: var(--lab-blue-soft);
}

.data-lab-region-profile strong,
.data-lab-region-profile span {
  display: block;
}

.data-lab-region-profile strong {
  line-height: 1.25;
}

.data-lab-region-profile span {
  margin-top: 6px;
  color: var(--color-text-secondary);
  font-size: 12px;
}

.data-lab-compare-bars {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 24px;
}

.data-lab-bar-group > span {
  display: block;
  margin-bottom: 10px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.data-lab-bar-row {
  display: grid;
  grid-template-columns: minmax(90px, 0.3fr) minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-top: 8px;
  font-size: 13px;
}

.data-lab-bar-track {
  height: 10px;
  overflow: hidden;
  background: #e7e8e7;
}

.data-lab-bar-fill {
  height: 100%;
  min-width: 2px;
  background: var(--lab-green);
}

.data-lab-bar-row.is-b .data-lab-bar-fill { background: var(--lab-blue); }

.data-lab-action-row {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-top: 28px;
}

.data-lab-action-row p {
  max-width: 660px;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 12px;
}

.data-lab-topic-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.data-lab-topic {
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--color-border-default);
  border-radius: 999px;
  background: #fff;
  color: var(--color-text-secondary);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}

.data-lab-topic:hover,
.data-lab-topic:focus-visible,
.data-lab-topic[aria-pressed="true"] {
  border-color: var(--lab-green);
  color: var(--lab-green);
  outline: none;
}

.data-lab-query-preview {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin: 0 0 18px;
  padding: 18px 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.data-lab-query-preview span {
  color: var(--lab-gold);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 700;
}

.data-lab-query-preview p {
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
}

.data-lab-result {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--color-border-default);
}

.data-lab-result-head {
  display: flex;
  gap: 16px;
  align-items: baseline;
  justify-content: space-between;
}

.data-lab-result-head h3 {
  margin: 0;
  font-size: 18px;
}

.data-lab-result-head span,
.data-lab-result-empty {
  color: var(--color-text-muted);
  font-size: 13px;
}

.data-lab-source-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 16px;
  background: var(--color-border-subtle);
}

.data-lab-source {
  min-width: 0;
  padding: 18px;
  background: #fff;
}

.data-lab-source-index {
  display: block;
  color: var(--lab-green);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
}

.data-lab-source strong {
  display: block;
  margin-top: 12px;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.data-lab-source p {
  margin: 9px 0 0;
  color: var(--color-text-muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.data-lab-source a,
.data-lab-chat-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--lab-green);
  font-size: 13px;
  font-weight: 700;
}

.data-lab-chat-link[hidden] {
  display: none;
}

.data-lab-chat-link::after { content: " →"; }

.data-lab-result.is-loading {
  opacity: 0.72;
}

.data-lab-result.is-error .data-lab-result-empty {
  color: #a33f35;
}

.data-lab-method {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 48px;
  padding: 84px 0;
}

.data-lab-method ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: lab-method;
}

.data-lab-method li {
  display: grid;
  grid-template-columns: 34px minmax(0, 0.35fr) minmax(0, 0.65fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  counter-increment: lab-method;
}

.data-lab-method li::before {
  content: "0" counter(lab-method);
  color: var(--lab-gold);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.data-lab-method li span {
  color: var(--color-text-secondary);
}

.data-lab-cta {
  margin-top: 0;
}

@media (max-width: 900px) {
  .data-lab-hero,
  .data-lab-regions-layout,
  .data-lab-method {
    grid-template-columns: 1fr;
  }

  .data-lab-hero { gap: 24px; }
  .data-lab-hero-visual { min-height: 240px; }
  .data-lab-hero-visual img { height: 240px; }
  .data-lab-source-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .data-lab { padding: 24px 16px 64px; }
  .data-lab-hero { min-height: auto; padding: 34px 0; }
  .data-lab-hero h1 { font-size: clamp(2.35rem, 13vw, 3.55rem); }
  .data-lab-live-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .data-lab-live-strip div:nth-child(3) { border-left: 0; border-top: 1px solid var(--color-border-subtle); }
  .data-lab-live-strip div:nth-child(4) { border-top: 1px solid var(--color-border-subtle); }
  .data-lab-scenario { padding: 60px 0; }
  .data-lab-map-wrap { min-height: 260px; padding: 8px; }
  .data-lab-region-profiles,
  .data-lab-compare-bars,
  .data-lab-source-list { grid-template-columns: 1fr; }
  .data-lab-action-row { align-items: stretch; flex-direction: column; }
  .data-lab-action-row .btn { width: 100%; }
  .data-lab-query-preview { grid-template-columns: 1fr; gap: 8px; }
  .data-lab-method { gap: 20px; }
  .data-lab-method li { grid-template-columns: 28px minmax(0, 1fr); }
  .data-lab-method li span { grid-column: 2; }
}