#exressai-lp #challenges{background:var(--soft)}#exressai-lp #challenges .challenge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:45px}#exressai-lp #challenges .challenge-grid article{border-top:1px solid #aebbae;padding-top:25px}#exressai-lp #challenges .challenge-number{font-size:10px;color:var(--green);letter-spacing:.12em;font-weight:700}#exressai-lp #challenges .challenge-grid h3{font-size:20px;line-height:1.8;margin:22px 0 15px}#exressai-lp #challenges .challenge-grid p{font-size:14px;color:var(--muted)}@media(max-width:650px){#exressai-lp #challenges .challenge-grid{grid-template-columns:1fr;gap:24px;margin-top:30px}#exressai-lp #challenges .challenge-grid h3{font-size:19px;margin-top:16px}}