.challenge-section[data-v-ee530d35]{background:#fff;position:relative}.section-subtitle[data-v-ee530d35]{max-width:800px;color:var(--text-secondary)}.challenge-card[data-v-ee530d35]{border-radius:var(--border-radius-md);border:1px solid color-mix(in srgb, var(--primary-color) 10%, transparent);box-shadow:0 4px 20px color-mix(in srgb, var(--primary-color) 6%, transparent);background:#fff;padding:2rem 1.5rem;transition:transform .2s,box-shadow .2s;position:relative}.challenge-card[data-v-ee530d35]:hover{box-shadow:0 8px 30px color-mix(in srgb, var(--primary-color) 12%, transparent);transform:translateY(-4px)}.challenge-description[data-v-ee530d35]{color:var(--text-secondary);line-height:1.6}@media (width<=959px){.challenge-card[data-v-ee530d35]{margin-bottom:1.5rem}}