/* Reserve a stable caption row below the portrait, above the existing controls. */
.oac-has-speech-caption > .video-container {
  height: calc(85% - 72px) !important;
}
.oac-speech-caption-slot {
  box-sizing: border-box;
  height: 72px;
  margin: 0 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-app-region: no-drag;
}
.oac-speech-caption-text {
  box-sizing: border-box;
  width: 100%;
  max-height: 64px;
  padding: 8px 12px;
  overflow-y: auto;
  background: rgba(255, 255, 255, .96);
  border: 1px solid #e9edf3;
  border-radius: 12px;
  color: #263342;
  font: 500 clamp(14px, 1.5vw, 18px)/1.5 "Microsoft YaHei", "Segoe UI", sans-serif;
  text-align: center;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.oac-speech-caption-text[hidden] { display: none; }