/* MY CHOICE 앱 전용 스타일 (상위 사이트와 격리) */
:root {
  --color-accent: #20503B;
}

.app-hero {
  background-color: var(--color-card-peach);
  border-radius: var(--border-radius-card);
  padding: 2.25rem 1.75rem;
  margin-bottom: 2rem;
  border: 1px solid rgba(43, 42, 51, 0.08);
}

.app-hero h1 {
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.feature-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 1.5rem 0 2.5rem;
}

.feature-card {
  background-color: #ffffff;
  border-radius: var(--border-radius-card);
  padding: 1.5rem;
  border: 1px solid rgba(43, 42, 51, 0.1);
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.app-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}