.chal-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:36px}.chal-card{background:#fff;border-left:5px solid var(--red);border-radius:14px;padding:22px 24px;box-shadow:0 10px 24px -16px rgba(228,19,28,.3);transition:transform .25s ease}.chal-card:hover{transform:translateY(-6px)}.chal-card .em{font-size:1.4rem;display:block;margin-bottom:10px}.chal-card h3{font-family:"Plus Jakarta Sans";text-transform:none;font-size:1rem;font-weight:800;margin:0 0 8px;color:var(--red)}.chal-card p{margin:0;font-size:.9rem;color:var(--ink-soft)}.faq-item.open .plus{transform:rotate(45deg)}.faq-item.open .a{max-height:220px;margin-top:12px}