.essay-scenario {
  scroll-margin-top: 110px;
  margin: 24px 0 30px;
  padding: clamp(16px, 4vw, 28px);
  border: 1px solid #ded7d6;
  border-radius: 10px;
  background: #fbf7f5;
}
.essay-scenario-label {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.essay-scenario h2 {
  margin: 0 0 10px;
  font-size: clamp(26px, 4vw, 36px);
}
.essay-scenario-prompt {
  max-width: 60ch;
  margin: 0 0 10px;
}
.essay-scenario-instruction,
.essay-scenario-footer {
  color: #545454;
  font-size: .875rem;
}
.essay-scenario-instruction {
  margin: 0 0 12px;
}
.essay-scenario-options {
  display: grid;
  gap: 8px;
}
.essay-scenario details {
  border: 1px solid #ddd2ce;
  border-radius: 7px;
  background: #fff;
}
.essay-scenario details[open] {
  border-color: var(--accent);
}
.essay-scenario summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 10px 13px;
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  line-height: 1.35;
}
.essay-scenario summary::-webkit-details-marker {
  display: none;
}
.essay-scenario summary:hover,
.essay-scenario details[open] summary {
  color: var(--accent);
}
.essay-scenario-number {
  color: var(--accent);
  font-size: .75rem;
  font-variant-numeric: tabular-nums;
}
.essay-scenario-chevron {
  width: 8px;
  height: 8px;
  margin-inline: 4px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
.essay-scenario details[open] .essay-scenario-chevron {
  transform: rotate(225deg);
}
.essay-scenario-result {
  padding: 10px 13px 14px;
  border-top: 1px solid #eee3df;
  font-size: .9375rem;
}
.essay-scenario-result p {
  margin: 0;
}
.essay-scenario-result p + p {
  margin-top: 6px;
}
.essay-scenario-footer {
  margin: 14px 0 0;
}
.essay-scenario-footer a {
  display: inline-block;
  color: var(--accent);
  font-weight: 600;
}
@media print {
  .essay-scenario {
    display: none;
  }
}

.treaty-quiz-cards {
  display: grid;
  gap: 14px;
}
.treaty-quiz fieldset {
  min-width: 0;
  margin: 0;
  padding: 12px;
  border: 1px solid #ddd2ce;
  border-radius: 7px;
  background: #fff;
}
.treaty-quiz legend {
  max-width: 100%;
  padding: 0 5px;
  font-weight: 600;
  line-height: 1.45;
}
.treaty-quiz-number {
  margin-inline-end: 8px;
  color: var(--accent);
  font-size: .75rem;
}
.treaty-quiz-choices {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  max-width: 23rem;
}
.treaty-quiz-choices button {
  min-height: 44px;
  padding: 6px 4px;
  border: 1px solid #d4c6c1;
  border-radius: 5px;
  color: #161616;
  background: #fff;
}
.treaty-quiz-choices button:hover {
  border-color: var(--accent);
}
.treaty-quiz-choices button[aria-pressed="true"] {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}
.treaty-quiz-feedback {
  margin: 0;
  color: var(--accent);
  font-size: .875rem;
  font-weight: 600;
}
.treaty-quiz-feedback:not(:empty) {
  margin-top: 10px;
}
.treaty-quiz details {
  margin-top: 8px;
}
.treaty-quiz details:not([open]):has(summary[hidden]) {
  display: none;
}
.treaty-quiz details:has(summary[hidden]) {
  border: 0;
}
.treaty-quiz details:has(summary[hidden]) .essay-scenario-result {
  padding: 8px 0 0;
}
.treaty-quiz .essay-scenario-result a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}