:root {
  --quiz-purple: #7030a0;
  --quiz-blue: #03b1f1;
  --quiz-ink: #17131c;
  --quiz-muted: #665f6d;
  --quiz-border: #dcd5e1;
  --quiz-soft: #f7f3fa;
  --quiz-good: #1f6d43;
  --quiz-good-soft: #edf8f1;
  --quiz-warn: #8a5700;
  --quiz-warn-soft: #fff8e8;
  --quiz-bad: #a11b2b;
  --quiz-bad-soft: #fff0f2;
}

.quiz-page {
  background: #fff;
  color: var(--quiz-ink);
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-size: 16px;
  line-height: 1.42857143;
  padding-top: 70px;
}

.quiz-page p {
  text-align: left;
}

.quiz-shell {
  padding: 0 15px 80px;
}

.quiz-hero {
  margin: 20px 0;
  padding: 0 0 10px;
  text-align: center;
}

.quiz-hero h1 {
  color: var(--quiz-ink);
  font-size: 30px;
  font-weight: 300;
  letter-spacing: normal;
  margin: 10px 0;
  text-align: center;
}

.quiz-kicker {
  color: var(--quiz-purple);
  font-size: 14px;
  font-weight: bold;
  letter-spacing: normal;
  margin: 0 0 5px;
  text-transform: none;
}

.quiz-meta {
  color: #333;
  font-size: 20px;
  font-weight: bold;
  margin: 0;
  text-align: center;
}

.quiz-actions,
.quiz-submit-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.quiz-actions {
  justify-content: center;
}

.quiz-button {
  border-radius: 4px;
  cursor: pointer;
  display: inline-block;
  font: inherit;
  font-weight: bold;
  line-height: 1.25;
  padding: 8px 13px;
  text-decoration: none;
}

.quiz-button-primary {
  background: var(--quiz-purple);
  border: 2px solid var(--quiz-purple);
  color: #fff;
}

.quiz-button-primary:hover,
.quiz-button-primary:focus {
  background: #57217f;
  border-color: #57217f;
  color: #fff;
}

.quiz-button-secondary {
  background: #fff;
  border: 1px solid #ccc;
  color: #333;
}

.quiz-button-secondary:hover,
.quiz-button-secondary:focus {
  background: #f7f6f1;
  border-color: #aaa;
  color: #333;
}

.quiz-button-quiet {
  background: transparent;
  border: 1px solid #ccc;
  color: var(--quiz-ink);
}

.quiz-button-quiet:hover,
.quiz-button-quiet:focus {
  background: var(--quiz-soft);
  color: var(--quiz-ink);
}

.quiz-notice {
  background: #fff;
  border: 1px solid #ddd;
  border-left: 4px solid var(--quiz-purple);
  border-radius: 0;
  margin-bottom: 28px;
  padding: 20px 22px;
}

.quiz-notice h2 {
  color: var(--quiz-purple);
  font-size: 25px;
  margin: 0 0 8px;
}

.quiz-notice p:last-child {
  margin-bottom: 0;
}

.quiz-error {
  border-left-color: var(--quiz-bad);
}

.quiz-question {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 0;
  box-shadow: none;
  margin: 0 0 20px;
  padding: 20px;
}

.quiz-question:nth-child(even) {
  background: #f7f6f1;
}

.quiz-question-heading {
  align-items: flex-start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.quiz-question h2 {
  color: var(--quiz-purple);
  font-size: 25px;
  font-weight: bold;
  margin: 0;
}

.quiz-points {
  background: transparent;
  border: 1px solid #ccc;
  border-radius: 4px;
  color: var(--quiz-purple);
  flex: 0 0 auto;
  font-size: 14px;
  font-weight: bold;
  padding: 5px 10px;
}

.quiz-difficulty {
  color: var(--quiz-muted);
  font-size: 14px;
  font-weight: bold;
  letter-spacing: normal;
  margin: 5px 0 18px;
  text-transform: none;
}

.quiz-prompt {
  margin-bottom: 16px;
}

.quiz-prompt-image {
  display: block;
  height: auto;
  margin: 16px auto;
  max-width: 700px;
  width: 100%;
}

.quiz-diff {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 0;
  margin: 16px 0 22px;
}

.quiz-diff summary {
  color: var(--quiz-purple);
  cursor: pointer;
  font-weight: bold;
  padding: 10px 13px;
}

.quiz-diff pre {
  background: #f6f8fa;
  color: #24292f;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
  line-height: 1.45;
  margin: 0;
  max-height: 420px;
  overflow: auto;
  padding: 15px;
  white-space: pre;
}

.quiz-diff-line {
  display: block;
  margin: 0 -15px;
  min-height: 1.45em;
  padding: 0 15px;
}

.quiz-diff-file {
  color: #7030a0;
  font-weight: bold;
}

.quiz-diff-add {
  background: #e6ffec;
  color: #116329;
}

.quiz-diff-remove {
  background: #ffebe9;
  color: #82071e;
}

.quiz-diff-hunk {
  background: #ddf4ff;
  color: #0550ae;
}

.quiz-part {
  border: 0;
  border-top: 1px solid #eee9f1;
  margin-top: 18px;
  min-width: 0;
  padding: 0;
  padding-top: 18px;
}

.quiz-part:first-of-type {
  border-top: 0;
}

.quiz-part-title {
  font-weight: bold;
  margin: 0 0 9px;
  padding: 0;
}

.quiz-table-wrap {
  overflow-x: auto;
}

.quiz-context-table-wrap {
  margin: 14px 0 20px;
  max-width: 520px;
  overflow-x: auto;
}

.quiz-context-table {
  border-collapse: collapse;
  width: 100%;
}

.quiz-context-table th,
.quiz-context-table td {
  border-bottom: 1px solid #ddd;
  padding: 8px 14px;
  text-align: right;
}

.quiz-context-table thead th {
  background: #f7f6f1;
  font-weight: bold;
}

.quiz-context-table th:first-child {
  text-align: left;
}

.quiz-context-table tbody th {
  font-weight: normal;
}

.quiz-answer-table {
  border-collapse: collapse;
  margin: 0;
  min-width: 700px;
  table-layout: fixed;
  width: 100%;
}

.quiz-answer-table th,
.quiz-answer-table td {
  border: 1px solid var(--quiz-border);
  padding: 9px 8px;
  text-align: center;
  vertical-align: middle;
}

.quiz-answer-table thead th {
  background: #f7f6f1;
  font-weight: bold;
}

.quiz-answer-table thead th:first-child,
.quiz-answer-table tbody th {
  text-align: left;
  width: 28%;
}

.quiz-answer-table tbody th {
  background: #fff;
  font-weight: normal;
}

.quiz-answer-table tbody td {
  background: #fff;
}

.quiz-table-choice {
  align-items: center;
  cursor: pointer;
  display: flex;
  justify-content: center;
  margin: -9px -8px;
  min-height: 48px;
}

.quiz-table-choice:hover {
  background: #eefaff;
}

.quiz-table-choice:has(input:checked) {
  background: #eefaff;
  box-shadow: inset 0 0 0 2px var(--quiz-blue);
}

.quiz-table-choice input {
  accent-color: var(--quiz-purple);
  margin: 0;
}

.quiz-visually-hidden {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.quiz-options {
  display: grid;
  gap: 0;
  width: 100%;
}

.quiz-options-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quiz-options-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.quiz-options-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.quiz-options-6 {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.quiz-option,
.quiz-check-option {
  align-items: center;
  border: 1px solid var(--quiz-border);
  background: #fff;
  border-radius: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 7px;
  justify-content: center;
  margin-left: -1px;
  min-height: 68px;
  padding: 9px 8px;
  text-align: center;
}

.quiz-option:first-child,
.quiz-check-option:first-child {
  margin-left: 0;
}

.quiz-option span,
.quiz-check-option span {
  line-height: 1.25;
}

.quiz-option:hover,
.quiz-check-option:hover {
  background: #eefaff;
  border-color: var(--quiz-blue);
}

.quiz-option input,
.quiz-check-option input,
.quiz-honor-check input {
  accent-color: var(--quiz-purple);
}

.quiz-option input,
.quiz-check-option input {
  margin: 0;
}

.quiz-rationale {
  display: block;
  margin-top: 22px;
}

.quiz-rationale span {
  display: block;
  font-weight: bold;
  margin-bottom: 7px;
}

.quiz-rationale small {
  color: var(--quiz-muted);
  display: block;
  font-weight: normal;
}

.quiz-rationale textarea {
  border: 1px solid var(--quiz-border);
  border-radius: 0;
  box-sizing: border-box;
  font: inherit;
  margin-top: 8px;
  min-height: 95px;
  padding: 10px 12px;
  resize: vertical;
  width: 100%;
}

.quiz-rationale-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quiz-scoring-note {
  color: var(--quiz-muted);
  font-size: 14px;
  margin: 18px 0 0;
}

.quiz-feedback {
  border-radius: 0;
  margin-top: 20px;
  padding: 15px 17px;
}

.quiz-feedback h3 {
  font-size: 19px;
  margin: 0 0 8px;
}

.quiz-feedback ul {
  margin-bottom: 10px;
  padding-left: 21px;
}

.quiz-feedback.correct {
  background: var(--quiz-good-soft);
  border: 1px solid #b8ddc7;
}

.quiz-feedback.partial {
  background: var(--quiz-warn-soft);
  border: 1px solid #ead39d;
}

.quiz-feedback.incorrect {
  background: var(--quiz-bad-soft);
  border: 1px solid #e7b8bf;
}

.quiz-submit-card,
.quiz-results {
  background: #fff;
  border: 1px solid #ddd;
  border-top: 4px solid var(--quiz-purple);
  border-radius: 0;
  margin-top: 32px;
  padding: 24px;
}

.quiz-honor-check {
  align-items: flex-start;
  display: flex;
  font-weight: bold;
  gap: 10px;
}

.quiz-submit-card p {
  color: var(--quiz-muted);
  font-size: 15px;
}

.quiz-validation-error {
  background: var(--quiz-bad-soft);
  border: 1px solid #e7b8bf;
  color: var(--quiz-bad);
  font-weight: bold;
  margin-bottom: 18px;
  padding: 11px 13px;
}

.quiz-results {
  background: #f7f6f1;
}

.quiz-results h2 {
  color: var(--quiz-purple);
  font-size: 42px;
  margin: 0 0 4px;
}

.quiz-question.is-graded input,
.quiz-question.is-graded textarea {
  pointer-events: none;
}

@media (max-width: 640px) {
  .quiz-shell {
    padding-top: 0;
  }

  .quiz-question {
    padding: 19px;
  }

  .quiz-question-heading {
    display: block;
  }

  .quiz-points {
    display: inline-block;
    margin-top: 8px;
  }

  .quiz-actions,
  .quiz-submit-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .quiz-button {
    text-align: center;
  }

  .quiz-options-4,
  .quiz-options-5,
  .quiz-options-6 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quiz-option,
  .quiz-check-option {
    margin-left: -1px;
    margin-top: -1px;
  }

  .quiz-rationale-grid {
    grid-template-columns: 1fr;
  }
}