.ruyi-canvas .doubao-tts2-editor {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ruyi-canvas .doubao-tts2-editor > * { flex-shrink: 0; }
.ruyi-canvas .doubao-tts2-editor .audio-model-hint { min-height: 0; }
.ruyi-canvas .doubao-tts2-editor .audio-editor-footer {
  position: sticky;
  bottom: 0;
  z-index: 1;
  background: #081019;
  padding-bottom: 8px;
}
.doubao-tts2-editor .tts2-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
}
.doubao-tts2-editor .tts2-preview button {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid #567b8e;
  border-radius: 6px;
  background: #19313e;
  color: #e7f6ff;
  cursor: pointer;
}
.doubao-tts2-editor .tts2-preview button:hover { background: #244656; }
.doubao-tts2-editor .tts2-preview button:focus-visible { outline: 2px solid #a5dfff; outline-offset: 2px; }
.doubao-tts2-editor .tts2-preview button:disabled { opacity: .55; cursor: default; }
.doubao-tts2-editor .tts2-preview span { color: #b4c6d0; font-size: 12px; line-height: 1.5; }
.doubao-tts2-editor .tts2-mode { display: flex; gap: 8px; }
.doubao-tts2-editor .tts2-mode button { flex: 1; min-height: 38px; border: 1px solid #415967; border-radius: 8px; background: #111d26; color: #b4c6d0; cursor: pointer; }
.doubao-tts2-editor .tts2-mode button[aria-pressed="true"] { background: #213e50; border-color: #77badc; color: #e7f6ff; }
.doubao-tts2-editor .tts2-speaker { display: grid; gap: 8px; padding: 12px; border: 1px solid #2b414f; border-radius: 9px; background: #0e1922; }
.doubao-tts2-editor .tts2-speaker .tts2-preview, .doubao-tts2-editor .tts2-speaker p { margin: 0; }
.doubao-tts2-editor .tts2-language-fields { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 8px; }
.doubao-tts2-editor .tts2-language-fields .node-field { min-width: 0; }
.doubao-tts2-editor .tts2-turns { display: grid; gap: 10px; }
.doubao-tts2-editor .tts2-turns-heading, .doubao-tts2-editor .tts2-turn-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: #c2d9e7; }
.doubao-tts2-editor .tts2-turn { display: grid; gap: 7px; padding: 10px; border: 1px solid #2b414f; border-radius: 8px; }
.doubao-tts2-editor .tts2-turn-heading label { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.doubao-tts2-editor .tts2-turn-heading select { width: 90px; }
.doubao-tts2-editor .tts2-turn textarea { width: 100%; min-height: 70px; resize: vertical; }
.doubao-tts2-editor .tts2-turn button, .doubao-tts2-editor .tts2-add-turn { min-height: 32px; padding: 6px 10px; border: 1px solid #415967; border-radius: 6px; background: #162b38; color: #d4e8f4; cursor: pointer; }
.doubao-tts2-editor button:disabled { opacity: .5; cursor: default; }
.doubao-tts2-editor button:focus-visible, .doubao-tts2-editor select:focus-visible, .doubao-tts2-editor textarea:focus-visible { outline: 2px solid #a5dfff; outline-offset: 2px; }