* {
  box-sizing: border-box;
}

body.g1-practice-page {
  min-width: 320px;
  margin: 0;
  color: var(--g1-ink);
  background: var(--g1-page);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

.g1-practice__card h2,
.g1-practice__results h2,
.g1-practice__picker h2 {
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.g1-practice-app {
  max-width: 900px;
  margin: 0 auto;
}

.g1-practice__picker,
.g1-practice__test,
.g1-practice__results,
.g1-practice__notice {
  border: 1px solid var(--g1-border);
  border-radius: 20px;
  background: var(--g1-surface);
  box-shadow: var(--g1-shadow);
}

.g1-practice__picker,
.g1-practice__results,
.g1-practice__notice {
  padding: clamp(24px, 4vw, 44px);
}

.g1-practice__picker h2,
.g1-practice__results h2,
.g1-practice__notice h2 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.25rem);
}

.g1-practice__picker-intro,
.g1-practice__result-copy {
  max-width: 650px;
  margin: 12px 0 0;
  color: var(--g1-muted);
}

.g1-practice__test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-top: 28px;
}

button {
  font: inherit;
}

.g1-practice__test-button,
.g1-practice__answer,
.g1-practice__primary-button,
.g1-practice__secondary-button {
  cursor: pointer;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease, background-color 140ms ease;
}

.g1-practice__test-button {
  display: flex;
  min-height: 96px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--g1-border);
  border-radius: 12px;
  color: var(--g1-ink);
  background: #f8fbfe;
  font-weight: 700;
  text-align: start;
}

.g1-practice__test-button:hover {
  border-color: var(--g1-blue);
  box-shadow: 0 8px 20px rgb(11 92 171 / 14%);
  transform: translateY(-1px);
}

.g1-practice__test-count {
  color: var(--g1-muted);
  font-size: 0.8125rem;
  font-weight: 500;
}

.g1-practice__test {
  overflow: hidden;
}

.g1-practice__status {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 18px;
  padding: 24px 28px 12px;
}

.g1-practice__eyebrow,
.g1-practice__progress-label,
.g1-practice__score {
  margin: 0;
}

.g1-practice__eyebrow {
  color: var(--g1-blue-dark);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.g1-practice__progress-label {
  font-weight: 700;
}

.g1-practice__score {
  color: var(--g1-muted);
  font-size: 0.875rem;
  font-weight: 700;
  text-align: end;
}

.g1-practice__progress {
  display: block;
  width: calc(100% - 56px);
  height: 8px;
  margin: 0 0 8px;
  margin-inline: 28px;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  color: var(--g1-blue);
  background: #dce8f2;
}

.g1-practice__progress::-webkit-progress-bar {
  background: #dce8f2;
}

.g1-practice__progress::-webkit-progress-value {
  background: var(--g1-blue);
}

.g1-practice__progress::-moz-progress-bar {
  background: var(--g1-blue);
}

.g1-practice__card {
  padding: clamp(24px, 4vw, 44px);
}

.g1-practice__image {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: min(320px, 52vw);
  margin: 0 auto 28px;
  border-radius: 12px;
  object-fit: contain;
}

.g1-practice__card h2 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.g1-practice__answers {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.g1-practice__answer {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 62px;
  padding: 12px 16px;
  border: 1px solid var(--g1-border);
  border-radius: 12px;
  color: var(--g1-ink);
  background: #fff;
  font-weight: 600;
  text-align: start;
}

.g1-practice__answer:hover:not(:disabled) {
  border-color: var(--g1-blue);
  background: #f3f8fd;
}

.g1-practice__answer:disabled {
  cursor: default;
  opacity: 1;
}

.g1-practice__answer-letter {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  color: var(--g1-blue-dark);
  background: #e4f0fb;
  font-size: 0.875rem;
  font-weight: 800;
}

.g1-practice__answer--correct {
  border-color: var(--g1-success);
  background: var(--g1-success-bg);
}

.g1-practice__answer--correct .g1-practice__answer-letter {
  color: #fff;
  background: var(--g1-success);
}

.g1-practice__answer--incorrect {
  border-color: var(--g1-error);
  background: var(--g1-error-bg);
}

.g1-practice__answer--incorrect .g1-practice__answer-letter {
  color: #fff;
  background: var(--g1-error);
}

.g1-practice__feedback {
  margin-top: 20px;
  padding: 18px 20px;
  border-radius: 12px;
}

.g1-practice__feedback--correct {
  color: #0c472a;
  background: var(--g1-success-bg);
}

.g1-practice__feedback--incorrect {
  color: #6f2222;
  background: var(--g1-error-bg);
}

.g1-practice__feedback h3,
.g1-practice__feedback p {
  margin: 0;
}

.g1-practice__feedback p + p {
  margin-top: 10px;
}

.g1-practice__explanation-text {
  white-space: pre-line;
}

.g1-practice__navigation {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  padding: 0 28px 28px;
}

.g1-practice__results .g1-practice__navigation {
  justify-content: flex-start;
  padding: 28px 0 0;
}

.g1-practice__primary-button,
.g1-practice__secondary-button {
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 9px;
  font-weight: 800;
}

.g1-practice__primary-button {
  border: 1px solid var(--g1-blue);
  color: #fff;
  background: var(--g1-blue);
}

.g1-practice__primary-button:hover {
  border-color: var(--g1-blue-dark);
  background: var(--g1-blue-dark);
}

.g1-practice__secondary-button {
  border: 1px solid var(--g1-border);
  color: var(--g1-ink);
  background: #fff;
}

.g1-practice__secondary-button:hover {
  border-color: var(--g1-blue);
  color: var(--g1-blue-dark);
  background: #f3f8fd;
}

.g1-practice__result-score {
  margin: 20px 0 0;
  color: var(--g1-blue-dark);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.g1-practice__success {
  margin: 28px 0 0;
  padding: 16px;
  border-radius: 12px;
  color: #0c472a;
  background: var(--g1-success-bg);
  font-weight: 700;
}

.g1-practice__results h3 {
  margin: 32px 0 12px;
  font-size: 1.125rem;
}

.g1-practice__review-list {
  display: grid;
  gap: 10px;
}

.g1-practice__review-item {
  padding: 14px 16px;
  border: 1px solid var(--g1-border);
  border-radius: 10px;
}

.g1-practice__review-item summary {
  cursor: pointer;
  font-weight: 800;
}

.g1-practice__review-item p {
  margin: 12px 0 0;
}

.g1-practice__review-wrong {
  color: var(--g1-error);
}

.g1-practice__review-right {
  color: var(--g1-success);
}

@media (max-width: 640px) {
  .g1-practice__test-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .g1-practice__status {
    padding: 20px 20px 10px;
  }

  .g1-practice__progress {
    width: calc(100% - 40px);
    margin-inline: 20px;
  }

  .g1-practice__navigation {
    padding: 0 20px 20px;
  }

  .g1-practice__navigation button {
    flex: 1 1 100%;
  }

  .g1-practice__results .g1-practice__navigation {
    padding-top: 22px;
  }
}