.lb-inner {
  width: 100%;
}

.lb-progress-bar {
  height: 4px;
  background: var(--primary-trans-10);
  border-radius: 4px;
  margin-bottom: 2rem;
}

.lb-progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 4px;
  transition: width 0.4s ease;
}

.lb-step {
  display: none;
}

.lb-step.active {
  display: block;
}

.lb-step-label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.lb-question {
  font-size: var(--text-l);
  font-weight: 500;
  color: var(--black);
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

.lb-question-hint {
  font-size: var(--text-xs);
  color: var(--neutral);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.lb-slider-wrap {
  margin-bottom: 2rem;
}

.lb-slider {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
}

.lb-slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
}

.lb-slider-labels span {
  font-size: var(--text-xs);
  color: var(--neutral-semi-light);
  min-width: 16px;
  text-align: center;
}

.lb-slider-labels span:first-child,
.lb-slider-labels span:last-child,
.lb-slider-labels .lb-label-mid {
  color: var(--neutral-semi-dark);
  font-weight: 500;
}

.lb-slider-value {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--primary);
  margin-top: 0.5rem;
}

.lb-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  gap: 1rem;
}

.lb-step-counter {
  font-size: var(--text-xs);
  color: var(--neutral-light);
}

.lb-btn {
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: var(--text-s);
  transition: opacity 0.2s;
}

.lb-btn:hover {
  opacity: 0.85;
}

.lb-btn-primary {
  background: var(--primary);
  color: var(--white);
}

.lb-btn-outline {
  background: transparent;
  border: 1.5px solid var(--primary-trans-20);
  color: var(--primary);
}

.lb-btn-outline:hover {
  border-color: var(--primary);
}

.lb-interim {
  text-align: center;
  padding: 1rem 0;
}

.lb-interim-type {
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.lb-interim-desc {
  font-size: var(--text-s);
  color: var(--neutral);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.lb-radar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0;
  text-align: left;
  overflow: hidden;
}

.lb-radar-item {
  background: var(--primary-trans-10);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  min-width: 0;
}

.lb-radar-label {
  font-size: var(--text-xs);
  color: var(--neutral);
  margin-bottom: 0.3rem;
}

.lb-radar-bar-wrap {
  background: var(--neutral-ultra-light);
  border-radius: 4px;
  height: 6px;
}

.lb-radar-bar-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 4px;
}

.lb-radar-score {
  font-size: var(--text-xs);
  color: var(--primary);
  text-align: right;
  margin-top: 0.2rem;
}

.lb-result {
  text-align: center;
}

.lb-result-badge {
  display: inline-block;
  background: var(--primary-trans-10);
  color: var(--primary);
  border-radius: 2rem;
  padding: 0.4rem 1.25rem;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.lb-result-title {
  font-size: var(--text-xxl);
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.lb-result-desc {
  font-size: var(--text-s);
  color: var(--neutral);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.lb-result-energyleak {
  background: var(--secondary-trans-10);
  border-left: 3px solid var(--secondary);
  border-radius: 0 8px 8px 0;
  padding: 0.75rem 1rem;
  text-align: left;
  margin-bottom: 1.5rem;
  font-size: var(--text-s);
  color: var(--black);
  line-height: 1.6;
}

.lb-radar-chart-wrap {
  display: flex;
  justify-content: center;
  margin: 1rem 0 1.5rem;
}

.lb-check-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.lb-check-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-s);
  color: var(--black);
  cursor: pointer;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  border: 1.5px solid var(--primary-trans-20);
  transition: border-color 0.2s, background 0.2s;
}

.lb-check-item:hover {
  border-color: var(--primary);
  background: var(--primary-trans-10);
}

.lb-check-item input {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.lb-question-note {
  font-size: var(--text-xs);
  color: var(--secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
  font-style: italic;
}

.lb-form-wrap {
  display: none;
  width: 100%;
  margin-top: 2rem;
  text-align: left;
}

.lb-step[data-step="35"].active .lb-form-wrap {
  display: block;
}