/* v14 listening question architecture */

/* Audio player card, shown above the prompt only for listening questions */
.audio-prompt {
  margin: 0 0 18px;
  padding: 16px 18px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.audio-prompt .audio-prompt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.audio-prompt .audio-prompt-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.audio-prompt .audio-prompt-title .audio-ico {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
}

.audio-prompt .audio-subtype {
  font-size: 12px;
  color: var(--muted);
  background: rgba(79, 70, 229, .08);
  border: 1px solid rgba(79, 70, 229, .18);
  padding: 3px 10px;
  border-radius: 999px;
}

.audio-prompt audio {
  width: 100%;
  height: 40px;
}

.audio-prompt .audio-sample-note {
  font-size: 12px;
  line-height: 1.5;
  color: var(--warn);
}

.audio-prompt .audio-hint {
  font-size: 12px;
  color: var(--muted);
}

/* Listening transcript, revealed inside the explanation only after answering */
.listening-transcript {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.listening-transcript h4 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--ink);
}

.listening-transcript .transcript-line {
  margin: 0 0 5px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}

.listening-transcript .transcript-zh {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.listening-transcript .transcript-zh .transcript-line {
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .audio-prompt { padding: 14px; }
  .audio-prompt .audio-prompt-title { font-size: 14px; }
}