/* Quiz workbench: one question at a time, on a narrow bench. */
.press-quiz-main {
  max-width: 46rem;
}

.press-quiz-heading-row {
  gap: 1.25rem;
  border-bottom: 0;
  padding-bottom: 0;
}

.press-quiz-heading-row .quiz-main-title {
  max-width: 24ch;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.1vw, 1.85rem);
  font-weight: 620;
  letter-spacing: var(--tracking-title);
  line-height: 1.12;
}

html[lang="zh-CN"] .press-quiz-heading-row .quiz-main-title {
  max-width: 16em;
  letter-spacing: 0;
}

.press-quiz-page .atlas-progress-count {
  color: var(--accent);
  font-family: var(--font-code);
  font-size: 0.82rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.press-quiz-page .atlas-progress-count span {
  color: var(--muted-text);
}

.press-quiz-page .quiz-progress-block .atlas-meter {
  height: 0.375rem;
  border: 0;
  border-radius: 999px;
  background: color-mix(in oklab, var(--ink) 8%, transparent);
}

.press-quiz-page .quiz-progress-block .atlas-meter-fill {
  background: var(--accent);
  transition: width 280ms var(--ease-out);
}

.press-quiz-page .quiz-progress-meta {
  margin-top: 0.55rem;
  color: var(--muted-text);
  font-family: var(--font-code);
  font-size: 0.64rem;
}

.press-quiz-page .quiz-draft-status {
  margin-top: 0.4rem;
  color: var(--teal);
  font-size: 0.64rem;
}

.press-quiz-page .quiz-draft-status--warning {
  color: var(--color-danger);
}

.press-quiz-page .quiz-question-area {
  min-height: 19rem;
  margin-top: 2.25rem;
  border-top: 0;
  padding-top: 0;
  padding-bottom: 2rem;
}

.press-quiz-page .quiz-question-stage {
  max-width: 40rem;
}

.press-quiz-page .quiz-question-title {
  max-width: 33rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 1.05rem + 2vw, 2.25rem);
  font-weight: 640;
  letter-spacing: var(--tracking-title);
  line-height: 1.18;
}

html[lang="zh-CN"] .press-quiz-page .quiz-question-title {
  letter-spacing: 0;
}

.press-quiz-page .quiz-question-title--long {
  font-size: clamp(1.4rem, 0.95rem + 1.7vw, 1.95rem);
}

.press-quiz-page .quiz-question-title--compact {
  max-width: 36rem;
  font-size: clamp(1.25rem, 0.85rem + 1.4vw, 1.7rem);
  line-height: 1.28;
}

.press-quiz-page .quiz-answer-group {
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
}

.press-quiz-page .quiz-answer-list {
  grid-template-columns: minmax(0, 1fr);
  gap: 0.55rem;
  margin-top: 0.9rem;
  max-width: 40rem;
}

.press-quiz-page .quiz-answer-list .atlas-answer-option {
  min-height: 3.4rem;
  gap: 0.9rem;
  border: 1px solid var(--soft-line);
  border-radius: var(--radius-control);
  background: var(--paper-strong);
  padding: 0.85rem 1rem;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 550;
  line-height: 1.55;
  box-shadow: none;
  transition: border-color 160ms var(--ease-out), background-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out), transform 160ms var(--ease-out);
}

.press-quiz-page .quiz-answer-list .atlas-answer-option:hover {
  border-color: color-mix(in oklab, var(--accent) 45%, var(--soft-line));
  background: var(--paper-strong);
  box-shadow: 0 1px 2px color-mix(in oklab, var(--ink) 5%, transparent);
  transform: none;
}

.press-quiz-page .quiz-answer-list .atlas-answer-option:focus-visible {
  border-color: var(--accent);
  outline-color: var(--accent);
}

.press-quiz-page .quiz-answer-list .atlas-answer-option:active {
  background: var(--accent-soft);
  border-color: var(--accent);
  transform: none;
}

.press-quiz-page .quiz-answer-list .atlas-answer-option:disabled {
  opacity: 0.55;
  transform: none;
}

.press-quiz-page .quiz-answer-list .atlas-answer-option.atlas-answer-selected {
  background: var(--accent-soft);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 14%, transparent);
  font-weight: 650;
}

.press-quiz-page .quiz-answer-list .atlas-answer-key {
  width: 1.35rem;
  height: auto;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--muted-text);
  font-family: var(--font-code);
  font-size: 0.72rem;
  font-weight: 700;
  opacity: 1;
}

.press-quiz-page .quiz-answer-list .atlas-answer-selected .atlas-answer-key {
  color: var(--accent);
}

.press-quiz-page .quiz-actions {
  margin-top: 2.25rem;
  border-top: 0;
  padding-top: 0;
}

.press-quiz-tip {
  color: var(--muted-text);
  font-size: 0.66rem;
}

.press-quiz-submit-status {
  color: var(--color-danger);
}

.press-quiz-page .atlas-resume-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  background: var(--paper-strong);
  box-shadow: var(--shadow-soft);
  padding: 2rem;
}

.press-quiz-page .atlas-resume-symbol {
  border: 0;
  border-radius: var(--radius-control);
  background: var(--accent-soft);
  color: var(--accent);
}

.press-quiz-page .atlas-empty-state {
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  background: var(--paper-strong);
}

@media (prefers-reduced-motion: reduce) {
  .press-quiz-page .quiz-answer-list .atlas-answer-option {
    transition: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  /* The quiet lift: a hovered option rises one pixel and its key letter
   * warms toward the accent, so the pointer always knows which row it is on. */
  .press-quiz-page .quiz-answer-list .atlas-answer-option:not(:disabled):hover {
    transform: translateY(-1px);
  }
  .press-quiz-page .quiz-answer-list .atlas-answer-option:not(:disabled):hover .atlas-answer-key {
    color: var(--accent);
    transition: color 160ms var(--ease-out);
  }
}