.bubble-stage {
  position: relative;
  height: min(760px, calc(100vh - 150px));
  min-height: 560px;
  overflow: hidden;
  background: #ffffff;
  touch-action: none;
}

#bubble-canvas {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  cursor: default;
  -webkit-tap-highlight-color: transparent;
}

@media screen and (max-width: 799px) {
  .bubble-stage {
    height: 640px;
    min-height: 520px;
  }
}

.bubble-info {
  padding: 18px 24px;
  text-align: center;
  color: #303038;
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  line-height: 1.6;
}

.bubble-info strong {
  display: block;
  font-size: 1.4em;
  margin-bottom: 6px;
}

.bubble-info p {
  margin: 0;
  color: #555;
}