.choice-field {
  border: 0;
  margin: 2px 0 0;
  padding: 0;
}
.choice-field legend {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 9px;
}
.binary-options {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
}
.binary-options label {
  cursor: pointer;
  margin: 0;
}
.binary-options input {
  opacity: 0;
  pointer-events: none;
  position: absolute;
}
.binary-options span {
  background: #fff;
  border: 1px solid #ced9e7;
  border-radius: 7px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 64px;
  padding: 11px 14px;
  transition: border-color var(--motion), background var(--motion), box-shadow var(--motion);
}
.binary-options strong { font-size: 14px; }
.binary-options small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}
.binary-options input:checked + span {
  background: var(--blue-soft);
  border-color: var(--blue);
  box-shadow: 0 0 0 2px #0066cc12;
}
.binary-options input:focus-visible + span {
  outline: 3px solid var(--sky);
  outline-offset: 3px;
}
.english-stem {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 16px;
  line-height: 1.8;
}
.english-result {
  align-items: center;
  border-left: 4px solid var(--blue);
  display: flex;
  gap: 28px;
  justify-content: space-between;
  margin-bottom: 25px;
  padding: 24px 28px;
}
.english-result h3 { font-size: 19px; }
.english-result p {
  color: #465a75;
  font-size: 14px;
  margin-top: 7px;
}
.english-result > div:first-child > small {
  color: var(--muted);
  display: block;
  margin-top: 8px;
}
.english-score {
  min-width: 130px;
  text-align: right;
}
.english-score strong {
  color: #24578e;
  font-size: 42px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.english-score span {
  color: var(--muted);
  font-size: 13px;
  margin-left: 4px;
}
.english-score small {
  color: var(--muted);
  display: block;
  margin-top: 8px;
}
@media (max-width: 720px) {
  .english-result { align-items: flex-start; }
  .english-score { min-width: 105px; }
}
@media (max-width: 440px) {
  .binary-options { grid-template-columns: 1fr; }
  .english-result { flex-direction: column; }
  .english-score { text-align: left; }
}