:root {
  --clean-map-bg: #eef1f3;
  --clean-map-tooltip-bg: rgba(28, 34, 40, 0.94);
  --clean-map-tooltip-text: #ffffff;
}

.clean-map,
.clean-map * {
  box-sizing: border-box;
}

.demo-page {
  width: min(100vw, 1448px);
  margin: 0 auto;
}

.clean-map {
  position: relative;
  width: 100%;
  aspect-ratio: 1448 / 1086;
  overflow: hidden;
  background: #f2f4f5;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  touch-action: manipulation;
}

.clean-map__viewport,
.clean-map__canvas,
.clean-map__base,
.clean-map__overlay-layer {
  position: absolute;
  inset: 0;
}

.clean-map__canvas {
  width: 1448px;
  height: 1086px;
  transform-origin: 0 0;
}

.clean-map__base,
.clean-map__overlay {
  display: block;
  user-select: none;
  -webkit-user-drag: none;
}

.clean-map__base {
  width: 1448px;
  height: 1086px;
}

.clean-map__overlay-layer {
  pointer-events: none;
}

.clean-map__overlay {
  position: absolute;
  opacity: 0;
  transition: opacity 140ms ease;
}

.clean-map__overlay.is-visible {
  opacity: 1;
}

.clean-map__overlay.is-hovered {
  opacity: 0.78;
}

.clean-map__tooltip {
  position: absolute;
  z-index: 5;
  max-width: 260px;
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--clean-map-tooltip-bg);
  color: var(--clean-map-tooltip-text);
  font-size: 13px;
  line-height: 1.35;
  pointer-events: none;
  transform: translate(12px, 12px);
}

.clean-map__tooltip strong {
  display: block;
  margin-bottom: 2px;
}