/* 原题按原文分行；原图使用白底，不随暗色主题反转颜色。 */
.clean-directions {
  white-space: pre-wrap;
  font-style: normal;
}

.exam-visual-container[hidden],
.original-figure-button[hidden],
.original-figure-caption[hidden],
.original-figure-fallback[hidden] {
  display: none;
}

.original-figure-button {
  display: block;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 10px;
  border: 1px solid #d9dfd9;
  border-radius: 6px;
  background: #fff;
  cursor: zoom-in;
}

.original-figure-button:focus-visible,
.original-figure-close:focus-visible {
  outline: 3px solid var(--primary-color, #2d5a27);
  outline-offset: 4px;
}

.original-exam-figure {
  display: block;
  width: 100%;
  height: auto;
  max-height: 440px;
  object-fit: contain;
  margin: 0 auto;
  background: #fff;
}

.original-figure-caption {
  margin: 8px 0 0;
  text-align: center;
  color: var(--text-muted, #5f745e);
  font-size: 0.78rem;
}

.original-figure-fallback {
  margin: 0;
  color: var(--text-main, #233322);
  line-height: 1.7;
}

.original-figure-dialog {
  box-sizing: border-box;
  width: min(1080px, 96vw);
  max-width: 96vw;
  max-height: 92vh;
  max-height: 92dvh;
  margin: auto;
  padding: 12px;
  border: 1px solid #d9dfd9;
  border-radius: 10px;
  background: #fff;
  overflow: auto;
  overscroll-behavior: contain;
}

.original-figure-dialog::backdrop {
  background: rgb(0 0 0 / 60%);
}

.original-figure-close {
  display: block;
  position: sticky;
  top: 0;
  z-index: 1;
  margin: 0 0 10px auto;
  padding: 8px 14px;
  border: 1px solid #d9dfd9;
  border-radius: 6px;
  background: #fff;
  color: #233322;
  font: inherit;
  cursor: pointer;
}

.original-figure-full {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}

.essay-reference-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
  margin-bottom: 8px;
  color: var(--text-muted, #5f745e);
  font-size: 0.82rem;
  font-weight: 700;
}

.essay-word-count {
  font-size: 0.75rem;
  font-weight: 400;
}

@media (max-width: 640px) {
  .original-figure-button {
    padding: 4px;
  }

  .original-figure-dialog {
    padding: 8px;
  }
}