/* Challenge commun : une rangée de quatre cellules sur toute la largeur. */
.site-captcha {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
  gap: 4px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  padding: 2px;
  border: 1px solid var(--st-edge, var(--line, #80543b));
  border-radius: 10px;
  background: var(--st-bg, var(--bg, transparent));
  margin: 12px 0;
  font: inherit;
}
.site-captcha .site-captcha-question {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--st-ink, var(--text, inherit));
}
.site-captcha .site-captcha-option {
  position: relative;
  display: flex;
  align-items: stretch;
  min-width: 0;
  margin: 0;
  padding: 0;
  cursor: pointer;
  font: inherit;
}
.site-captcha .site-captcha-option > input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  opacity: 0;
  clip-path: inset(50%);
}
.site-captcha .site-captcha-option > span {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 6px 4px;
  border: 1px solid var(--st-edge, var(--line, #80543b));
  border-radius: 8px;
  background: var(--st-panel, var(--surface2, transparent));
  color: var(--st-ink, var(--text, inherit));
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
}
.site-captcha .site-captcha-option > input[type="radio"]:checked + span {
  border-color: var(--st-accent, var(--accent, #ff9a4d));
  background: var(--st-accent, var(--accent, #ff9a4d));
  color: var(--st-button-ink, var(--accent-ink, #100904));
}
.site-captcha .site-captcha-option > input[type="radio"]:focus-visible + span {
  outline: 2px solid var(--st-accent, var(--accent, #ff9a4d));
  outline-offset: 2px;
}
@media (hover: hover) {
  .site-captcha .site-captcha-option > input[type="radio"]:not(:checked) + span:hover {
    border-color: var(--st-accent, var(--accent, #ff9a4d));
  }
}